target
stringlengths 5
300
| feat_repo_name
stringlengths 6
76
| text
stringlengths 26
1.05M
|
|---|---|---|
packages/material-ui-icons/src/PermDeviceInformation.js
|
lgollut/material-ui
|
import * as React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<path d="M13 7h-2v2h2V7zm0 4h-2v6h2v-6zm4-9.99L7 1c-1.1 0-2 .9-2 2v18c0 1.1.9 2 2 2h10c1.1 0 2-.9 2-2V3c0-1.1-.9-1.99-2-1.99zM17 19H7V5h10v14z" />
, 'PermDeviceInformation');
|
src/components/video_list.js
|
PepUrb/ReactYouTube
|
import React from 'react';
import VideoListItem from './video_list_item';
const VideoList = (props) => {
const videoItems = props.videos.map((video) => {
return (
<VideoListItem
onVideoSelect={props.onVideoSelect}
key={video.etag}
video={video} />
);
});
return (
<ul className="col-md-4 list-group">
{videoItems}
</ul>
);
};
export default VideoList;
|
pnpm-cached/.pnpm-store/1/registry.npmjs.org/redux-form/6.6.3/es/__tests__/reduxForm.spec.js
|
JamieMason/npm-cache-benchmark
|
import _noop from 'lodash-es/noop';
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
import { createSpy } from 'expect';
/* eslint react/no-multi-comp:0 */
import React, { Component } from 'react';
import TestUtils from 'react-dom/test-utils';
import { Provider } from 'react-redux';
import { combineReducers as plainCombineReducers, createStore } from 'redux';
import { combineReducers as immutableCombineReducers } from 'redux-immutablejs';
import { change, clearSubmit, initialize, setSubmitFailed, setSubmitSucceeded, startSubmit, stopSubmit, submit, touch, updateSyncErrors } from '../actions';
import createField from '../Field';
import createFieldArray from '../FieldArray';
import FormSection from '../FormSection';
import createReducer from '../reducer';
import createReduxForm from '../reduxForm';
import immutable from '../structure/immutable';
import immutableExpectations from '../structure/immutable/expectations';
import plain from '../structure/plain';
import plainExpectations from '../structure/plain/expectations';
import SubmissionError from '../SubmissionError';
import addExpectations from './addExpectations';
var propsAtNthRender = function propsAtNthRender(componentSpy, callNumber) {
return componentSpy.calls[callNumber].arguments[0];
};
var describeReduxForm = function describeReduxForm(name, structure, combineReducers, expect) {
var fromJS = structure.fromJS,
getIn = structure.getIn;
var reduxForm = createReduxForm(structure);
var Field = createField(structure);
var FieldArray = createFieldArray(structure);
var reducer = createReducer(structure);
describe(name, function () {
var makeStore = function makeStore() {
var initial = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
var logger = arguments[1];
var reducers = { form: reducer };
if (logger) {
reducers.logger = logger;
}
return createStore(combineReducers(reducers), fromJS({ form: initial }));
};
var makeForm = function makeForm() {
var renderSpy = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _noop;
return function (_Component) {
_inherits(Form, _Component);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
renderSpy(this.props);
return React.createElement(
'div',
null,
React.createElement(Field, { name: 'foo', component: 'input' })
);
}
}]);
return Form;
}(Component);
};
var renderForm = function renderForm(Form, formState) {
var config = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
var store = makeStore({ testForm: formState });
var Decorated = reduxForm(_extends({ form: 'testForm' }, config))(Form);
return TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
};
var propChecker = function propChecker(formState) {
var renderSpy = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _noop;
var config = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
var Form = makeForm(renderSpy);
var dom = renderForm(Form, formState, config);
return TestUtils.findRenderedComponentWithType(dom, Form).props;
};
it('should return a decorator function', function () {
expect(reduxForm).toBeA('function');
});
it('should render without error', function () {
var store = makeStore();
var Form = function (_Component2) {
_inherits(Form, _Component2);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
return React.createElement('div', null);
}
}]);
return Form;
}(Component);
expect(function () {
var Decorated = reduxForm({ form: 'testForm' })(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
}).toNotThrow();
});
it('should provide the correct props', function () {
var props = propChecker({});
expect(Object.keys(props).sort()).toEqual(['anyTouched', 'array', 'asyncValidate', 'asyncValidating', 'autofill', 'blur', 'change', 'clearAsyncError', 'clearSubmit', 'clearSubmitErrors', 'destroy', 'dirty', 'dispatch', 'error', 'form', 'handleSubmit', 'initialValues', 'initialize', 'initialized', 'invalid', 'pristine', 'pure', 'reset', 'submit', 'submitFailed', 'submitSucceeded', 'submitting', 'touch', 'triggerSubmit', 'untouch', 'valid', 'warning']);
expect(props.anyTouched).toBeA('boolean');
expect(props.array).toExist().toBeA('object');
expect(Object.keys(props.array).sort()).toEqual(['insert', 'move', 'pop', 'push', 'remove', 'removeAll', 'shift', 'splice', 'swap', 'unshift']);
expect(props.array.insert).toExist().toBeA('function');
expect(props.array.move).toExist().toBeA('function');
expect(props.array.pop).toExist().toBeA('function');
expect(props.array.push).toExist().toBeA('function');
expect(props.array.remove).toExist().toBeA('function');
expect(props.array.removeAll).toExist().toBeA('function');
expect(props.array.shift).toExist().toBeA('function');
expect(props.array.splice).toExist().toBeA('function');
expect(props.array.swap).toExist().toBeA('function');
expect(props.array.unshift).toExist().toBeA('function');
expect(props.asyncValidate).toExist().toBeA('function');
expect(props.asyncValidating).toBeA('boolean');
expect(props.autofill).toExist().toBeA('function');
expect(props.blur).toExist().toBeA('function');
expect(props.change).toExist().toBeA('function');
expect(props.destroy).toExist().toBeA('function');
expect(props.dirty).toBeA('boolean');
expect(props.form).toExist().toBeA('string');
expect(props.handleSubmit).toExist().toBeA('function');
expect(props.initialize).toExist().toBeA('function');
expect(props.initialized).toBeA('boolean');
expect(props.pristine).toBeA('boolean');
expect(props.reset).toExist().toBeA('function');
expect(props.submitFailed).toBeA('boolean');
expect(props.submitSucceeded).toBeA('boolean');
expect(props.touch).toExist().toBeA('function');
expect(props.untouch).toExist().toBeA('function');
expect(props.valid).toBeA('boolean');
});
describe('dirty prop', function () {
it('should default `false`', function () {
expect(propChecker({}).dirty).toBe(false);
});
it('should be `true` when `state.values` exists but `state.initial` does not exist', function () {
expect(propChecker({
// no initial values
values: {
foo: 'bar'
}
}).dirty).toBe(true);
});
it('should be `false` when `state.initial` equals `state.values`', function () {
expect(propChecker({
initial: {
foo: 'bar'
},
values: {
foo: 'bar'
}
}).dirty).toBe(false);
});
it('should be `true` when `state.initial` does not equal `state.values`', function () {
expect(propChecker({
initial: {
foo: 'bar'
},
values: {
foo: 'baz'
}
}).dirty).toBe(true);
});
});
describe('pristine prop', function () {
it('should default to `true`', function () {
expect(propChecker({}).pristine).toBe(true);
});
it('should be `false` when `state.values` exists but `state.initial` does not exist', function () {
expect(propChecker({
// no initial values
values: {
foo: 'bar'
}
}).pristine).toBe(false);
});
it('should be `true` when `state.initial` equals `state.values`', function () {
expect(propChecker({
initial: {
foo: 'bar'
},
values: {
foo: 'bar'
}
}).pristine).toBe(true);
});
it('should be `false` when the `state.values` does not equal `state.initial`', function () {
expect(propChecker({
initial: {
foo: 'bar'
},
values: {
foo: 'baz'
}
}).pristine).toBe(false);
});
});
describe('valid prop', function () {
var checkValidPropGivenErrors = function checkValidPropGivenErrors(errors, expectation) {
// Check Sync Errors
expect(propChecker({}, undefined, {
validate: function validate() {
return errors;
}
}).valid).toBe(expectation);
// Check Async Errors
expect(propChecker({
asyncErrors: errors
}).valid).toBe(expectation);
};
it('should default to `true`', function () {
checkValidPropGivenErrors({}, true);
});
it('should be `false` when `errors` has a `string` property', function () {
checkValidPropGivenErrors({ foo: 'bar' }, false);
});
it('should be `false` when `errors` has a `number` property', function () {
checkValidPropGivenErrors({ foo: 42 }, false);
});
it('should be `true` when `errors` has an `undefined` property', function () {
checkValidPropGivenErrors({ foo: undefined }, true);
});
it('should be `true` when `errors` has a `null` property', function () {
checkValidPropGivenErrors({ foo: null }, true);
});
it('should be `true` when `errors` has an empty array', function () {
checkValidPropGivenErrors({
myArrayField: []
}, true);
});
it('should be `true` when `errors` has an array with only `undefined` values', function () {
checkValidPropGivenErrors({
myArrayField: [undefined, undefined]
}, true);
});
it('should be `true` when `errors` has an array containing strings', function () {
// Note: I didn't write the isValid, but my intuition tells me this seems incorrect. – ncphillips
checkValidPropGivenErrors({
myArrayField: ['baz']
}, true);
});
});
describe('invalid prop', function () {
var checkInvalidPropGivenErrors = function checkInvalidPropGivenErrors(errors, expectation) {
// Check Sync Errors
expect(propChecker({}, undefined, {
validate: function validate() {
return errors;
}
}).invalid).toBe(expectation);
// Check Async Errors
expect(propChecker({
asyncErrors: errors
}).invalid).toBe(expectation);
};
it('should default to `false`', function () {
checkInvalidPropGivenErrors({}, false);
});
it('should be `true` when errors has a `string` propertry', function () {
checkInvalidPropGivenErrors({ foo: 'sync error' }, true);
});
it('should be `true` when errors has a `number` property', function () {
checkInvalidPropGivenErrors({ foo: 12 }, true);
});
it('should be `false` when errors has only an `undefined` property', function () {
checkInvalidPropGivenErrors({ foo: undefined }, false);
});
it('should be `false` when errors has only a `null` property', function () {
checkInvalidPropGivenErrors({ foo: null }, false);
});
it('should be `false` when errors has only an empty array', function () {
checkInvalidPropGivenErrors({ myArrayField: [] }, false);
});
});
it('should provide submitting prop', function () {
expect(propChecker({}).submitting).toBe(false);
expect(propChecker({ submitting: true }).submitting).toBe(true);
expect(propChecker({ submitting: false }).submitting).toBe(false);
});
it('should put props under prop namespace if specified', function () {
var props = propChecker({}, _noop, {
propNamespace: 'fooProps',
someOtherProp: 'whatever'
});
expect(props.fooProps).toExist().toBeA('object');
expect(props.dispatch).toNotExist();
expect(props.dirty).toNotExist();
expect(props.pristine).toNotExist();
expect(props.submitting).toNotExist();
expect(props.someOtherProp).toExist();
expect(props.fooProps.dispatch).toBeA('function');
expect(props.fooProps.dirty).toBeA('boolean');
expect(props.fooProps.pristine).toBeA('boolean');
expect(props.fooProps.submitting).toBeA('boolean');
expect(props.fooProps.someOtherProp).toNotExist();
});
it('should provide bound array action creators', function () {
var arrayProp = propChecker({}).array;
expect(arrayProp).toExist();
expect(arrayProp.insert).toExist().toBeA('function');
expect(arrayProp.pop).toExist().toBeA('function');
expect(arrayProp.push).toExist().toBeA('function');
expect(arrayProp.remove).toExist().toBeA('function');
expect(arrayProp.shift).toExist().toBeA('function');
expect(arrayProp.splice).toExist().toBeA('function');
expect(arrayProp.swap).toExist().toBeA('function');
expect(arrayProp.unshift).toExist().toBeA('function');
});
it('should not rerender unless form-wide props (except value!) change', function () {
var spy = createSpy();
var _propChecker = propChecker({}, spy, {
validate: function validate(values) {
var foo = getIn(values, 'foo');
return foo && foo.length > 5 ? { foo: 'Too long' } : {};
}
}),
dispatch = _propChecker.dispatch; // render 0
expect(spy.calls.length).toBe(1);
// simulate typing the word "giraffe"
dispatch(change('testForm', 'foo', 'g')); // render 1 (now dirty)
expect(spy.calls.length).toBe(2);
dispatch(change('testForm', 'foo', 'gi')); // no render
dispatch(change('testForm', 'foo', 'gir')); // no render
dispatch(change('testForm', 'foo', 'gira')); // no render
dispatch(change('testForm', 'foo', 'giraf')); // no render
dispatch(change('testForm', 'foo', 'giraff')); // render 2 (invalid)
expect(spy.calls.length).toBe(3);
dispatch(change('testForm', 'foo', 'giraffe')); // no render
dispatch(change('testForm', 'foo', '')); // render 3 (clean/valid)
expect(spy.calls.length).toBe(5); // two renders, one to change value, and other to revalidate
expect(propsAtNthRender(spy, 0).dirty).toBe(false);
expect(propsAtNthRender(spy, 0).invalid).toBe(false);
expect(propsAtNthRender(spy, 0).pristine).toBe(true);
expect(propsAtNthRender(spy, 0).valid).toBe(true);
expect(propsAtNthRender(spy, 1).dirty).toBe(true);
expect(propsAtNthRender(spy, 1).invalid).toBe(false);
expect(propsAtNthRender(spy, 1).pristine).toBe(false);
expect(propsAtNthRender(spy, 1).valid).toBe(true);
expect(propsAtNthRender(spy, 2).dirty).toBe(true);
expect(propsAtNthRender(spy, 2).invalid).toBe(true);
expect(propsAtNthRender(spy, 2).pristine).toBe(false);
expect(propsAtNthRender(spy, 2).valid).toBe(false);
expect(propsAtNthRender(spy, 4).dirty).toBe(false);
expect(propsAtNthRender(spy, 4).invalid).toBe(false);
expect(propsAtNthRender(spy, 4).pristine).toBe(true);
expect(propsAtNthRender(spy, 4).valid).toBe(true);
});
it('should rerender on every change if pure is false', function () {
var spy = createSpy();
var _propChecker2 = propChecker({}, spy, {
pure: false
}),
dispatch = _propChecker2.dispatch;
expect(spy.calls.length).toBe(2); // twice, second one is for after field registration
// simulate typing the word "giraffe"
dispatch(change('testForm', 'foo', 'g'));
expect(spy.calls.length).toBe(3);
dispatch(change('testForm', 'foo', 'gi'));
expect(spy.calls.length).toBe(4);
dispatch(change('testForm', 'foo', 'gir'));
expect(spy.calls.length).toBe(5);
dispatch(change('testForm', 'foo', 'gira'));
expect(spy.calls.length).toBe(6);
dispatch(change('testForm', 'foo', 'giraf'));
expect(spy.calls.length).toBe(7);
dispatch(change('testForm', 'foo', 'giraff'));
expect(spy.calls.length).toBe(8);
dispatch(change('testForm', 'foo', 'giraffe'));
expect(spy.calls.length).toBe(9);
});
it('should initialize values with initialValues on first render', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var initialValues = {
deep: {
foo: 'bar'
}
};
var Form = function (_Component3) {
_inherits(Form, _Component3);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'deep.foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({ form: 'testForm' })(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, { initialValues: initialValues })
));
expect(store.getState()).toEqualMap({
form: {
testForm: {
initial: initialValues,
values: initialValues,
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } }
}
}
});
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
var checkProps = function checkProps(props) {
expect(props.pristine).toBe(true);
expect(props.dirty).toBe(false);
expect(props.initialized).toBe(false); // will be true on second render
expect(props.initialValues).toEqualMap(initialValues);
};
checkProps(formRender.calls[0].arguments[0]);
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(1);
expect(propsAtNthRender(inputRender, 0).meta.pristine).toBe(true);
expect(propsAtNthRender(inputRender, 0).meta.dirty).toBe(false);
expect(propsAtNthRender(inputRender, 0).input.value).toBe('bar');
});
it('should initialize with initialValues on later render if not already initialized', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var initialValues = {
deep: {
foo: 'bar'
}
};
var Form = function (_Component4) {
_inherits(Form, _Component4);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'deep.foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({ form: 'testForm' })(Form);
var Container = function (_Component5) {
_inherits(Container, _Component5);
function Container(props) {
_classCallCheck(this, Container);
var _this5 = _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).call(this, props));
_this5.state = {};
return _this5;
}
_createClass(Container, [{
key: 'render',
value: function render() {
var _this6 = this;
return React.createElement(
'div',
null,
React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, this.state)
),
React.createElement(
'button',
{ onClick: function onClick() {
return _this6.setState({ initialValues: initialValues });
} },
'Init'
)
);
}
}]);
return Container;
}(Component);
var dom = TestUtils.renderIntoDocument(React.createElement(Container, null));
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } }
}
}
});
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(1);
var checkInputProps = function checkInputProps(props, value) {
expect(props.meta.pristine).toBe(true);
expect(props.meta.dirty).toBe(false);
expect(props.input.value).toBe(value);
};
checkInputProps(inputRender.calls[0].arguments[0], '');
// initialize
var initButton = TestUtils.findRenderedDOMComponentWithTag(dom, 'button');
TestUtils.Simulate.click(initButton);
// check initialized state
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: {
'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 }
},
initial: initialValues,
values: initialValues
}
}
});
// no need to rerender form on initialize
expect(formRender.calls.length).toBe(1);
// check rerendered input
expect(inputRender.calls.length).toBe(2);
checkInputProps(inputRender.calls[1].arguments[0], 'bar');
});
it('should NOT reinitialize with initialValues', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var initialValues1 = {
deep: {
foo: 'bar'
}
};
var initialValues2 = {
deep: {
foo: 'baz'
}
};
var Form = function (_Component6) {
_inherits(Form, _Component6);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'deep.foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({ form: 'testForm' })(Form);
var Container = function (_Component7) {
_inherits(Container, _Component7);
function Container(props) {
_classCallCheck(this, Container);
var _this8 = _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).call(this, props));
_this8.state = { initialValues: initialValues1 };
return _this8;
}
_createClass(Container, [{
key: 'render',
value: function render() {
var _this9 = this;
return React.createElement(
'div',
null,
React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, this.state)
),
React.createElement(
'button',
{ onClick: function onClick() {
return _this9.setState({ initialValues: initialValues2 });
} },
'Init'
)
);
}
}]);
return Container;
}(Component);
var dom = TestUtils.renderIntoDocument(React.createElement(Container, null));
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } },
initial: initialValues1,
values: initialValues1
}
}
});
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(1);
var checkInputProps = function checkInputProps(props, value) {
expect(props.meta.pristine).toBe(true);
expect(props.meta.dirty).toBe(false);
expect(props.input.value).toBe(value);
};
checkInputProps(inputRender.calls[0].arguments[0], 'bar');
// initialize
var initButton = TestUtils.findRenderedDOMComponentWithTag(dom, 'button');
TestUtils.Simulate.click(initButton);
// check initialized state
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: {
'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 }
},
initial: initialValues1,
values: initialValues1
}
}
});
// rerender just because prop changed
expect(formRender.calls.length).toBe(2);
// no need to rerender input since nothing changed
expect(inputRender.calls.length).toBe(1);
});
it('should reinitialize with initialValues if enableReinitialize', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var initialValues1 = {
deep: {
foo: 'bar'
}
};
var initialValues2 = {
deep: {
foo: 'baz'
}
};
var Form = function (_Component8) {
_inherits(Form, _Component8);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'deep.foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
enableReinitialize: true
})(Form);
var Container = function (_Component9) {
_inherits(Container, _Component9);
function Container(props) {
_classCallCheck(this, Container);
var _this11 = _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).call(this, props));
_this11.state = { initialValues: initialValues1 };
return _this11;
}
_createClass(Container, [{
key: 'render',
value: function render() {
var _this12 = this;
return React.createElement(
'div',
null,
React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, this.state)
),
React.createElement(
'button',
{ onClick: function onClick() {
return _this12.setState({ initialValues: initialValues2 });
} },
'Init'
)
);
}
}]);
return Container;
}(Component);
var dom = TestUtils.renderIntoDocument(React.createElement(Container, null));
var checkInputProps = function checkInputProps(props, value) {
var pristine = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
var dirty = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
expect(props.meta.pristine).toBe(pristine);
expect(props.meta.dirty).toBe(dirty);
expect(props.input.value).toBe(value);
};
// Check initial state
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } },
initial: initialValues1,
values: initialValues1
}
}
});
// Expect renders due to initialization.
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(1);
// Expect that input value has been initialized
checkInputProps(inputRender.calls[0].arguments[0], 'bar');
// Change input value and check if it is dirty and not pristine
var onChange = inputRender.calls[0].arguments[0].input.onChange;
onChange('dirtyvalue');
// Expect rerenders due to the change.
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(2);
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(2);
// Expect that input value has been changed and is dirty now
checkInputProps(inputRender.calls[1].arguments[0], 'dirtyvalue', false, true);
// Re-initialize form and check if it is pristine and not dirty
var initButton = TestUtils.findRenderedDOMComponentWithTag(dom, 'button');
TestUtils.Simulate.click(initButton);
// Check re-initialized state
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: {
'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 }
},
initial: initialValues2,
values: initialValues2
}
}
});
// Expect rerenders due to the re-initialization.
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(3);
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(3);
// Expect that input value has been re-initialized and is not dirty anymore
checkInputProps(inputRender.calls[2].arguments[0], 'baz');
});
it('should retain dirty fields if keepDirtyOnReinitialize is set', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var initialValues1 = {
deep: {
foo: 'bar'
}
};
var initialValues2 = {
deep: {
foo: 'baz'
}
};
var Form = function (_Component10) {
_inherits(Form, _Component10);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'deep.foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
enableReinitialize: true,
keepDirtyOnReinitialize: true
})(Form);
var Container = function (_Component11) {
_inherits(Container, _Component11);
function Container(props) {
_classCallCheck(this, Container);
var _this14 = _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).call(this, props));
_this14.state = { initialValues: initialValues1 };
return _this14;
}
_createClass(Container, [{
key: 'render',
value: function render() {
var _this15 = this;
return React.createElement(
'div',
null,
React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, this.state)
),
React.createElement(
'button',
{ onClick: function onClick() {
return _this15.setState({ initialValues: initialValues2 });
} },
'Init'
)
);
}
}]);
return Container;
}(Component);
var dom = TestUtils.renderIntoDocument(React.createElement(Container, null));
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } },
initial: initialValues1,
values: initialValues1
}
}
});
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(1);
var checkInputProps = function checkInputProps(props, value, dirty) {
expect(props.meta.pristine).toBe(!dirty);
expect(props.meta.dirty).toBe(dirty);
expect(props.input.value).toBe(value);
};
checkInputProps(inputRender.calls[0].arguments[0], 'bar', false);
// Change the input value.
var onChange = inputRender.calls[0].arguments[0].input.onChange;
onChange('dirtyvalue');
// Expect rerenders due to the change.
expect(formRender.calls.length).toBe(2);
expect(inputRender.calls.length).toBe(2);
// Reinitialize the form
var initButton = TestUtils.findRenderedDOMComponentWithTag(dom, 'button');
TestUtils.Simulate.click(initButton);
// check initialized state
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: {
'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 }
},
initial: initialValues2,
values: {
deep: {
foo: 'dirtyvalue'
}
}
}
}
});
// Expect the form not to rerender, since the value did not change.
expect(formRender.calls.length).toBe(2);
// should rerender input with the dirty value.
expect(inputRender.calls.length).toBe(2);
checkInputProps(inputRender.calls[1].arguments[0], 'dirtyvalue', true);
});
it('should not retain dirty fields if keepDirtyOnReinitialize is not set', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var initialValues1 = {
deep: {
foo: 'bar'
}
};
var initialValues2 = {
deep: {
foo: 'baz'
}
};
var Form = function (_Component12) {
_inherits(Form, _Component12);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'deep.foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
enableReinitialize: true
})(Form);
var Container = function (_Component13) {
_inherits(Container, _Component13);
function Container(props) {
_classCallCheck(this, Container);
var _this17 = _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).call(this, props));
_this17.state = { initialValues: initialValues1 };
return _this17;
}
_createClass(Container, [{
key: 'render',
value: function render() {
var _this18 = this;
return React.createElement(
'div',
null,
React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, this.state)
),
React.createElement(
'button',
{ onClick: function onClick() {
return _this18.setState({ initialValues: initialValues2 });
} },
'Init'
)
);
}
}]);
return Container;
}(Component);
var dom = TestUtils.renderIntoDocument(React.createElement(Container, null));
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } },
initial: initialValues1,
values: initialValues1
}
}
});
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(1);
var checkInputProps = function checkInputProps(props, value, dirty) {
expect(props.meta.pristine).toBe(!dirty);
expect(props.meta.dirty).toBe(dirty);
expect(props.input.value).toBe(value);
};
checkInputProps(inputRender.calls[0].arguments[0], 'bar', false);
// Change the input value.
var onChange = inputRender.calls[0].arguments[0].input.onChange;
onChange('dirtyvalue');
// Expect rerenders due to the change.
expect(formRender.calls.length).toBe(2);
expect(inputRender.calls.length).toBe(2);
// Reinitialize the form
var initButton = TestUtils.findRenderedDOMComponentWithTag(dom, 'button');
TestUtils.Simulate.click(initButton);
// check initialized state
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: {
'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 }
},
initial: initialValues2,
values: initialValues2
}
}
});
// Expect the form to rerender, since the value was replaced.
expect(formRender.calls.length).toBe(3);
// should rerender input with the pristine value.
expect(inputRender.calls.length).toBe(3);
checkInputProps(inputRender.calls[2].arguments[0], 'baz', false);
});
it('should be pristine after initialize() if enableReinitialize', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var propsOnLastRender = function propsOnLastRender(componentSpy) {
return componentSpy.calls[componentSpy.calls.length - 1].arguments[0];
};
var initialValues1 = {
deep: {
foo: 'bar'
}
};
var Form = function (_Component14) {
_inherits(Form, _Component14);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'deep.foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
enableReinitialize: true
})(Form);
var Container = function (_Component15) {
_inherits(Container, _Component15);
function Container(props) {
_classCallCheck(this, Container);
var _this20 = _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).call(this, props));
_this20.state = { initialValues: initialValues1 };
return _this20;
}
_createClass(Container, [{
key: 'render',
value: function render() {
return React.createElement(
'div',
null,
React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, this.state)
)
);
}
}]);
return Container;
}(Component);
TestUtils.renderIntoDocument(React.createElement(Container, null));
propsOnLastRender(inputRender).input.onChange('newBar');
expect(propsOnLastRender(inputRender).input.value).toBe('newBar');
expect(propsOnLastRender(inputRender).meta.pristine).toBe(false, 'Input should not have been pristine');
expect(propsOnLastRender(formRender).pristine).toBe(false, 'Form should not have been pristine');
store.dispatch(initialize('testForm', {
deep: {
foo: 'baz'
}
}));
expect(propsOnLastRender(inputRender).input.value).toBe('baz');
expect(propsOnLastRender(inputRender).meta.pristine).toBe(true, 'Input should have been pristine after initialize');
expect(propsOnLastRender(formRender).pristine).toBe(true, 'Form should have been pristine after initialize');
});
it('should make pristine any dirty field that has the new initial value, when keepDirtyOnReinitialize', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var initialValues1 = {
deep: {
foo: 'bar'
}
};
var initialValues2 = {
deep: {
foo: 'futurevalue'
}
};
var Form = function (_Component16) {
_inherits(Form, _Component16);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'deep.foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
enableReinitialize: true,
keepDirtyOnReinitialize: true
})(Form);
var Container = function (_Component17) {
_inherits(Container, _Component17);
function Container(props) {
_classCallCheck(this, Container);
var _this22 = _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).call(this, props));
_this22.state = { initialValues: initialValues1 };
return _this22;
}
_createClass(Container, [{
key: 'render',
value: function render() {
var _this23 = this;
return React.createElement(
'div',
null,
React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, this.state)
),
React.createElement(
'button',
{ onClick: function onClick() {
return _this23.setState({ initialValues: initialValues2 });
} },
'Init'
)
);
}
}]);
return Container;
}(Component);
var dom = TestUtils.renderIntoDocument(React.createElement(Container, null));
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } },
initial: initialValues1,
values: initialValues1
}
}
});
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(1);
var checkInputProps = function checkInputProps(props, value, dirty) {
expect(props.meta.pristine).toBe(!dirty);
expect(props.meta.dirty).toBe(dirty);
expect(props.input.value).toBe(value);
};
checkInputProps(inputRender.calls[0].arguments[0], 'bar', false);
// Change the input value.
var onChange = inputRender.calls[0].arguments[0].input.onChange;
onChange('futurevalue');
// Expect rerenders due to the change.
expect(formRender.calls.length).toBe(2);
expect(inputRender.calls.length).toBe(2);
// Reinitialize the form
var initButton = TestUtils.findRenderedDOMComponentWithTag(dom, 'button');
TestUtils.Simulate.click(initButton);
// check initialized state
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: {
'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 }
},
initial: initialValues2,
values: initialValues2
}
}
});
// Expect the form to rerender only once more because the value did
// not change.
expect(formRender.calls.length).toBe(3);
// should rerender input with the new value that is now pristine.
expect(inputRender.calls.length).toBe(3);
checkInputProps(inputRender.calls[2].arguments[0], 'futurevalue', false);
});
// Test related to #1436
/*
it('should allow initialization via action to set pristine', () => {
const store = makeStore({})
const inputRender = createSpy(props => <input {...props.input}/>).andCallThrough()
const formRender = createSpy()
const initialValues1 = {
deep: {
foo: 'bar'
}
}
const initialValues2 = {
deep: {
foo: 'baz'
}
}
class Form extends Component {
render() {
formRender(this.props)
return (
<form>
<Field name="deep.foo" component={inputRender} type="text"/>
</form>
)
}
}
const Decorated = reduxForm({
form: 'testForm',
initialValues: initialValues1
})(Form)
TestUtils.renderIntoDocument(
<Provider store={store}>
<Decorated/>
</Provider>
)
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } },
initial: initialValues1,
values: initialValues1
}
}
})
expect(formRender).toHaveBeenCalled()
expect(formRender.calls.length).toBe(1)
expect(propsAtNthRender(formRender, 0).pristine).toBe(true)
expect(inputRender).toHaveBeenCalled()
expect(inputRender.calls.length).toBe(1)
expect(propsAtNthRender(inputRender, 0).meta.pristine).toBe(true)
expect(propsAtNthRender(inputRender, 0).input.value).toBe('bar')
// check initialized state
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: {
'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 }
},
initial: initialValues1,
values: initialValues1
}
}
})
// initialize with action
store.dispatch(initialize('testForm', initialValues2))
// check initialized state
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: {
'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 }
},
initial: initialValues2,
values: initialValues2
}
}
})
// rerendered
expect(formRender.calls.length).toBe(2)
expect(propsAtNthRender(formRender, 1).pristine).toBe(true)
expect(inputRender).toHaveBeenCalled()
expect(inputRender.calls.length).toBe(2)
expect(propsAtNthRender(inputRender, 1).meta.pristine).toBe(true)
expect(propsAtNthRender(inputRender, 1).input.value).toBe('baz')
})
*/
it('should destroy on unmount by default', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var Form = function (_Component18) {
_inherits(Form, _Component18);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'deep.foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm'
})(Form);
var Container = function (_Component19) {
_inherits(Container, _Component19);
function Container(props) {
_classCallCheck(this, Container);
var _this25 = _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).call(this, props));
_this25.state = { showForm: true };
return _this25;
}
_createClass(Container, [{
key: 'render',
value: function render() {
var _this26 = this;
var showForm = this.state.showForm;
return React.createElement(
'div',
null,
React.createElement(
Provider,
{ store: store },
React.createElement(
'div',
null,
showForm && React.createElement(Decorated, this.state)
)
),
React.createElement(
'button',
{ onClick: function onClick() {
return _this26.setState({ showForm: !showForm });
} },
'Toggle'
)
);
}
}]);
return Container;
}(Component);
var dom = TestUtils.renderIntoDocument(React.createElement(Container, null));
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } }
}
}
}, 'Form data in Redux did not get destroyed');
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(1);
expect(propsAtNthRender(inputRender, 0).input.value).toBe('');
// change field
inputRender.calls[0].arguments[0].input.onChange('bob');
// form rerenders because now dirty
expect(formRender.calls.length).toBe(2);
// input now has value
expect(inputRender.calls.length).toBe(2);
expect(propsAtNthRender(inputRender, 1).input.value).toBe('bob');
// check state
expect(store.getState()).toEqualMap({
form: {
testForm: {
values: {
deep: {
foo: 'bob'
}
},
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } }
}
}
});
// unmount form
var toggle = TestUtils.findRenderedDOMComponentWithTag(dom, 'button');
TestUtils.Simulate.click(toggle);
// check clean state
expect(store.getState()).toEqualMap({
form: {}
});
// form still not rendered again
expect(formRender.calls.length).toBe(2);
// toggle form back into existence
TestUtils.Simulate.click(toggle);
// form is back
expect(formRender.calls.length).toBe(3);
// input is back, but without value
expect(inputRender.calls.length).toBe(3);
expect(propsAtNthRender(inputRender, 2).input.value).toBe('');
});
it('should not destroy on unmount if told not to', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var Form = function (_Component20) {
_inherits(Form, _Component20);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'deep.foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
destroyOnUnmount: false
})(Form);
var Container = function (_Component21) {
_inherits(Container, _Component21);
function Container(props) {
_classCallCheck(this, Container);
var _this28 = _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).call(this, props));
_this28.state = { showForm: true };
return _this28;
}
_createClass(Container, [{
key: 'render',
value: function render() {
var _this29 = this;
var showForm = this.state.showForm;
return React.createElement(
'div',
null,
React.createElement(
Provider,
{ store: store },
React.createElement(
'div',
null,
showForm && React.createElement(Decorated, this.state)
)
),
React.createElement(
'button',
{ onClick: function onClick() {
return _this29.setState({ showForm: !showForm });
} },
'Toggle'
)
);
}
}]);
return Container;
}(Component);
var dom = TestUtils.renderIntoDocument(React.createElement(Container, null));
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } }
}
}
}, 'Form data in Redux did not get destroyed');
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(1);
expect(propsAtNthRender(inputRender, 0).input.value).toBe('');
// change field
inputRender.calls[0].arguments[0].input.onChange('bob');
// form rerenders because now dirty
expect(formRender.calls.length).toBe(2);
// input now has value
expect(inputRender.calls.length).toBe(2);
expect(propsAtNthRender(inputRender, 1).input.value).toBe('bob');
// check state
expect(store.getState()).toEqualMap({
form: {
testForm: {
values: {
deep: {
foo: 'bob'
}
},
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } }
}
}
});
// unmount form
var toggle = TestUtils.findRenderedDOMComponentWithTag(dom, 'button');
TestUtils.Simulate.click(toggle);
// check state not destroyed
expect(store.getState()).toEqualMap({
form: {
testForm: {
values: {
deep: {
foo: 'bob'
}
},
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 0 } }
}
}
});
// form still not rendered again
expect(formRender.calls.length).toBe(2);
// toggle form back into existence
TestUtils.Simulate.click(toggle);
// form is back
expect(formRender.calls.length).toBe(3);
// input is back, with its old value
expect(inputRender.calls.length).toBe(3);
expect(propsAtNthRender(inputRender, 2).input.value).toBe('bob');
});
it('should keep a list of registered fields', function () {
var store = makeStore({});
var noopRender = function noopRender() {
return React.createElement('div', null);
};
var Form = function (_Component22) {
_inherits(Form, _Component22);
function Form() {
_classCallCheck(this, Form);
var _this30 = _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).call(this));
_this30.state = { showBar: false };
return _this30;
}
_createClass(Form, [{
key: 'render',
value: function render() {
var _this31 = this;
var showBar = this.state.showBar;
return React.createElement(
'form',
null,
!showBar && React.createElement(Field, { name: 'foo', component: 'input', type: 'text' }),
!showBar && React.createElement(FieldArray, { name: 'fooArray', component: noopRender, type: 'text' }),
showBar && React.createElement(Field, { name: 'bar', component: 'input', type: 'text' }),
showBar && React.createElement(FieldArray, { name: 'barArray', component: noopRender, type: 'text' }),
React.createElement(
'button',
{ onClick: function onClick() {
return _this31.setState({ showBar: true });
} },
'Show Bar'
)
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({ form: 'testForm' })(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(stub.fieldList).toContainExactly(['foo', 'fooArray']);
// switch fields
var button = TestUtils.findRenderedDOMComponentWithTag(dom, 'button');
TestUtils.Simulate.click(button);
expect(stub.fieldList).toContainExactly(['bar', 'barArray']);
});
it('should keep a list of registered fields inside a FormSection', function () {
var store = makeStore({});
var noopRender = function noopRender() {
return React.createElement('div', null);
};
var Form = function (_Component23) {
_inherits(Form, _Component23);
function Form() {
_classCallCheck(this, Form);
var _this32 = _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).call(this));
_this32.state = { showBar: false };
return _this32;
}
_createClass(Form, [{
key: 'render',
value: function render() {
var _this33 = this;
var showBar = this.state.showBar;
return React.createElement(
'form',
null,
React.createElement(
FormSection,
{ name: 'sec' },
!showBar && React.createElement(Field, { name: 'foo', component: 'input', type: 'text' }),
!showBar && React.createElement(FieldArray, { name: 'fooArray', component: noopRender, type: 'text' }),
showBar && React.createElement(Field, { name: 'bar', component: 'input', type: 'text' }),
showBar && React.createElement(FieldArray, { name: 'barArray', component: noopRender, type: 'text' }),
React.createElement(
'button',
{ onClick: function onClick() {
return _this33.setState({ showBar: true });
} },
'Show Bar'
)
)
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({ form: 'testForm' })(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(stub.fieldList).toContainExactly(['sec.foo', 'sec.fooArray']);
// switch fields
var button = TestUtils.findRenderedDOMComponentWithTag(dom, 'button');
TestUtils.Simulate.click(button);
expect(stub.fieldList).toContainExactly(['sec.bar', 'sec.barArray']);
});
it('should not set FieldArray as touched on submit', function () {
var store = makeStore({});
var onSubmit = createSpy();
var noopRender = function noopRender() {
return React.createElement('div', null);
};
var Form = function (_Component24) {
_inherits(Form, _Component24);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
var handleSubmit = this.props.handleSubmit;
return React.createElement(
'form',
{ onSubmit: handleSubmit },
React.createElement(FieldArray, { name: 'fooArray', component: noopRender, type: 'text' }),
React.createElement(
'button',
{ type: 'submit' },
'Submit'
)
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({ form: 'testForm' })(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, { onSubmit: onSubmit })
));
var form = TestUtils.findRenderedDOMComponentWithTag(dom, 'form');
TestUtils.Simulate.submit(form);
expect(onSubmit).toHaveBeenCalled();
expect(store.getState()).toEqualMap({
form: {
testForm: {
anyTouched: true,
registeredFields: {
fooArray: { name: 'fooArray', type: 'FieldArray', count: 1 }
},
submitSucceeded: true
}
}
});
});
it('should provide valid/invalid/values/dirty/pristine getters', function () {
var store = makeStore({});
var input = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'bar', component: input, type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
validate: function validate(values) {
return getIn(values, 'bar') ? {} : { bar: 'Required' };
}
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
// invalid because no value for 'bar' field
expect(stub.dirty).toBe(false);
expect(stub.pristine).toBe(true);
expect(stub.valid).toBe(false);
expect(stub.invalid).toBe(true);
expect(stub.values).toEqualMap({});
// set value for 'bar' field
input.calls[0].arguments[0].input.onChange('foo');
// valid because we have a value for 'bar' field
expect(stub.dirty).toBe(true);
expect(stub.pristine).toBe(false);
expect(stub.valid).toBe(true);
expect(stub.invalid).toBe(false);
expect(stub.values).toEqualMap({ bar: 'foo' });
});
it('should mark all fields as touched on submit', function () {
var store = makeStore({
testForm: {}
});
var username = createSpy(function (props) {
return React.createElement('input', _extends({}, props.input, { type: 'text' }));
}).andCallThrough();
var password = createSpy(function (props) {
return React.createElement('input', _extends({}, props.input, {
type: 'password' }));
}).andCallThrough();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'username', component: username, type: 'text' }),
React.createElement(Field, { name: 'password', component: password, type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
onSubmit: function onSubmit() {
return { _error: 'Login Failed' };
}
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: {
username: { name: 'username', type: 'Field', count: 1 },
password: { name: 'password', type: 'Field', count: 1 }
}
}
}
});
expect(username).toHaveBeenCalled();
expect(propsAtNthRender(username, 0).meta.touched).toBe(false);
expect(password).toHaveBeenCalled();
expect(propsAtNthRender(password, 0).meta.touched).toBe(false);
expect(stub.submit).toBeA('function');
stub.submit();
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: {
username: { name: 'username', type: 'Field', count: 1 },
password: { name: 'password', type: 'Field', count: 1 }
},
anyTouched: true,
fields: {
username: {
touched: true
},
password: {
touched: true
}
},
submitSucceeded: true
}
}
});
expect(username.calls.length).toBe(2);
expect(propsAtNthRender(username, 1).meta.touched).toBe(true);
expect(password.calls.length).toBe(2);
expect(propsAtNthRender(password, 1).meta.touched).toBe(true);
});
it('should call onSubmitFail with errors if sync submit fails by throwing SubmissionError', function () {
var store = makeStore({
testForm: {}
});
var errors = { username: 'Required' };
var onSubmitFail = createSpy();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'username', component: 'input', type: 'text' }),
React.createElement(Field, { name: 'password', component: 'input', type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
onSubmit: function onSubmit() {
throw new SubmissionError(errors);
},
onSubmitFail: onSubmitFail
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(stub.submit).toBeA('function');
expect(onSubmitFail).toNotHaveBeenCalled();
var caught = stub.submit();
expect(onSubmitFail).toHaveBeenCalled();
expect(onSubmitFail.calls[0].arguments[0]).toEqual(errors);
expect(onSubmitFail.calls[0].arguments[1]).toEqual(store.dispatch);
expect(onSubmitFail.calls[0].arguments[2]).toBeA(SubmissionError);
expect(caught).toBe(errors);
});
it('should call onSubmitFail with undefined if sync submit fails by throwing other error', function () {
var store = makeStore({
testForm: {}
});
var onSubmitFail = createSpy();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'username', component: 'input', type: 'text' }),
React.createElement(Field, { name: 'password', component: 'input', type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
onSubmit: function onSubmit() {
throw new Error('Some other error');
},
onSubmitFail: onSubmitFail
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(stub.submit).toBeA('function');
expect(onSubmitFail).toNotHaveBeenCalled();
var caught = stub.submit();
expect(onSubmitFail).toHaveBeenCalled();
expect(onSubmitFail.calls[0].arguments[0]).toEqual(undefined);
expect(onSubmitFail.calls[0].arguments[1]).toEqual(store.dispatch);
expect(onSubmitFail.calls[0].arguments[2]).toBeA(Error);
expect(caught).toNotExist();
});
it('should call onSubmitFail if async submit fails', function () {
var store = makeStore({
testForm: {}
});
var errors = { username: 'Required' };
var onSubmitFail = createSpy();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'username', component: 'input', type: 'text' }),
React.createElement(Field, { name: 'password', component: 'input', type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
onSubmit: function onSubmit() {
return Promise.reject(new SubmissionError(errors));
},
onSubmitFail: onSubmitFail
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(stub.submit).toBeA('function');
expect(onSubmitFail).toNotHaveBeenCalled();
return stub.submit().then(function (caught) {
expect(onSubmitFail).toHaveBeenCalled();
expect(onSubmitFail.calls[0].arguments[0]).toEqual(errors);
expect(onSubmitFail.calls[0].arguments[1]).toEqual(store.dispatch);
expect(onSubmitFail.calls[0].arguments[2]).toBeA(SubmissionError);
expect(caught).toBe(errors);
});
});
it('should call onSubmitFail if sync validation prevents submit', function () {
var store = makeStore({
testForm: {}
});
var errors = { username: 'Required' };
var onSubmit = createSpy();
var onSubmitFail = createSpy();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'username', component: 'input', type: 'text' }),
React.createElement(Field, { name: 'password', component: 'input', type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
onSubmit: onSubmit,
onSubmitFail: onSubmitFail,
validate: function validate() {
return errors;
}
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(stub.submit).toBeA('function');
expect(onSubmitFail).toNotHaveBeenCalled();
expect(onSubmit).toNotHaveBeenCalled();
var result = stub.submit();
expect(onSubmit).toNotHaveBeenCalled();
expect(onSubmitFail).toHaveBeenCalled();
expect(onSubmitFail.calls[0].arguments[0]).toEqual(errors);
expect(onSubmitFail.calls[0].arguments[1]).toEqual(store.dispatch);
expect(onSubmitFail.calls[0].arguments[2]).toBe(null);
expect(result).toEqual(errors);
});
it('should call onSubmitFail if async validation prevents submit', function () {
var store = makeStore({
testForm: {}
});
var errors = { username: 'Required' };
var onSubmit = createSpy();
var onSubmitFail = createSpy();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'username', component: 'input', type: 'text' }),
React.createElement(Field, { name: 'password', component: 'input', type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
asyncValidate: function asyncValidate() {
return Promise.reject(errors);
},
onSubmit: onSubmit,
onSubmitFail: onSubmitFail
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(stub.submit).toBeA('function');
expect(onSubmit).toNotHaveBeenCalled();
expect(onSubmitFail).toNotHaveBeenCalled();
return stub.submit().catch(function (error) {
expect(onSubmit).toNotHaveBeenCalled();
expect(onSubmitFail).toHaveBeenCalled();
expect(onSubmitFail.calls[0].arguments[0]).toEqual(errors);
expect(onSubmitFail.calls[0].arguments[1]).toEqual(store.dispatch);
expect(onSubmitFail.calls[0].arguments[2]).toBe(null);
expect(error).toBe(errors);
});
});
it('should call onSubmitSuccess if sync submit succeeds', function () {
var store = makeStore({
testForm: {}
});
var result = { message: 'Good job!' };
var onSubmitSuccess = createSpy();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'username', component: 'input', type: 'text' }),
React.createElement(Field, { name: 'password', component: 'input', type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
onSubmit: function onSubmit() {
return result;
},
onSubmitSuccess: onSubmitSuccess
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(stub.submit).toBeA('function');
expect(onSubmitSuccess).toNotHaveBeenCalled();
var returned = stub.submit();
expect(onSubmitSuccess).toHaveBeenCalled();
expect(onSubmitSuccess.calls[0].arguments[0]).toBe(result);
expect(onSubmitSuccess.calls[0].arguments[1]).toBe(store.dispatch);
expect(onSubmitSuccess.calls[0].arguments[2]).toBeA('object');
expect(returned).toBe(result);
});
it('should call onSubmitSuccess if async submit succeeds', function () {
var store = makeStore({
testForm: {}
});
var result = { message: 'Good job!' };
var onSubmitSuccess = createSpy();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'username', component: 'input', type: 'text' }),
React.createElement(Field, { name: 'password', component: 'input', type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
onSubmit: function onSubmit() {
return Promise.resolve(result);
},
onSubmitSuccess: onSubmitSuccess
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(stub.submit).toBeA('function');
expect(onSubmitSuccess).toNotHaveBeenCalled();
return stub.submit().then(function (returned) {
expect(onSubmitSuccess).toHaveBeenCalled();
expect(onSubmitSuccess.calls[0].arguments[0]).toBe(result);
expect(onSubmitSuccess.calls[0].arguments[1]).toBe(store.dispatch);
expect(onSubmitSuccess.calls[0].arguments[2]).toBeA('object');
expect(returned).toBe(result);
});
});
it('should return error thrown by sync onSubmit', function () {
var store = makeStore({
testForm: {}
});
var errors = { username: 'Required' };
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'username', component: 'input', type: 'text' }),
React.createElement(Field, { name: 'password', component: 'input', type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
onSubmit: function onSubmit() {
throw new SubmissionError(errors);
}
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(stub.submit).toBeA('function');
var caught = stub.submit();
expect(caught).toBe(errors);
});
it('should submit when submit() called and onSubmit provided as config param', function () {
var store = makeStore({
testForm: {
values: {
bar: 'foo'
}
}
});
var input = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'bar', component: input, type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
onSubmit: function onSubmit(values) {
expect(values).toEqualMap({ bar: 'foo' });
}
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(input).toHaveBeenCalled();
expect(propsAtNthRender(input, 0).input.value).toBe('foo');
expect(stub.submit).toBeA('function');
stub.submit();
});
it('should submit when "submit" button is clicked and handleSubmit provided function', function () {
var store = makeStore({
testForm: {
values: {
bar: 'foo'
}
}
});
var submit = createSpy();
var Form = function Form(_ref) {
var handleSubmit = _ref.handleSubmit;
return React.createElement(
'form',
{ onSubmit: handleSubmit(submit) },
React.createElement(Field, { name: 'bar', component: 'textarea' }),
React.createElement('input', { type: 'submit', value: 'Submit' })
);
};
var Decorated = reduxForm({
form: 'testForm'
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var form = TestUtils.findRenderedDOMComponentWithTag(dom, 'form');
expect(submit).toNotHaveBeenCalled();
TestUtils.Simulate.submit(form);
expect(submit).toHaveBeenCalled();
});
it('should no resubmit if async submit is in progress', function () {
var store = makeStore({
testForm: {}
});
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'username', component: 'input', type: 'text' }),
React.createElement(Field, { name: 'password', component: 'input', type: 'text' })
);
};
var submitSpy = createSpy().andCall(function () {
return new Promise(function () {/* Promise will never resolve */
});
});
var Decorated = reduxForm({
form: 'testForm',
onSubmit: submitSpy
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
stub.submit();
stub.submit();
expect(submitSpy.calls.length).toEqual(1);
});
it('should delete submit promise when dispatching stopSubmit', function () {
var store = makeStore({
testForm: {}
});
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'username', component: 'input', type: 'text' }),
React.createElement(Field, { name: 'password', component: 'input', type: 'text' })
);
};
var submitSpy = createSpy().andCall(function () {
return new Promise(function () {/* Promise will never resolve */
});
});
var Decorated = reduxForm({
form: 'testForm',
onSubmit: submitSpy
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
stub.submit();
store.dispatch(stopSubmit('testForm', {}));
stub.submit();
expect(submitSpy.calls.length).toEqual(2);
});
it('should be fine if form is not yet in Redux store', function () {
var store = makeStore({
anotherForm: {
values: {
bar: 'foo'
}
}
});
var input = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: input, type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm'
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(input).toHaveBeenCalled();
expect(propsAtNthRender(input, 0).input.value).toBe('');
});
it('should be fine if getFormState returns nothing', function () {
var store = makeStore({});
var input = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: input, type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
getFormState: function getFormState() {
return undefined;
}
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(input).toHaveBeenCalled();
expect(propsAtNthRender(input, 0).input.value).toBe('');
});
it('should throw an error when no onSubmit is specified', function () {
var store = makeStore({
testForm: {
values: {
bar: 'foo'
}
}
});
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'bar', component: 'input', type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm'
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(function () {
return stub.submit();
}).toThrow(/onSubmit function or pass onSubmit as a prop/);
});
it('should submit (with async validation) when submit() called', function () {
var store = makeStore({
testForm: {
values: {
bar: 'foo'
}
}
});
var input = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var asyncValidate = createSpy(function () {
return Promise.resolve();
}).andCallThrough();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'bar', component: input, type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
asyncValidate: asyncValidate,
onSubmit: function onSubmit(values) {
expect(values).toEqualMap({ bar: 'foo' });
}
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(input).toHaveBeenCalled();
expect(propsAtNthRender(input, 0).input.value).toBe('foo');
expect(asyncValidate).toNotHaveBeenCalled();
expect(stub.submit).toBeA('function');
stub.submit();
expect(asyncValidate).toHaveBeenCalled();
expect(propsAtNthRender(asyncValidate, 0)).toEqualMap({ bar: 'foo' });
});
it('should not call async validation more than once if submit is clicked fast when handleSubmit receives an event', function () {
var store = makeStore({
testForm: {
values: {
bar: 'foo'
}
}
});
var input = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var asyncValidate = createSpy(function () {
return new Promise(function (resolve) {
return setTimeout(resolve, 100);
});
}).andCallThrough();
var onSubmit = function onSubmit(values) {
expect(values).toEqualMap({ bar: 'foo' });
};
var Form = function Form(_ref2) {
var handleSubmit = _ref2.handleSubmit;
return React.createElement(
'form',
{ onSubmit: handleSubmit },
React.createElement(Field, { name: 'bar', component: input, type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
asyncValidate: asyncValidate,
onSubmit: onSubmit
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var form = TestUtils.findRenderedDOMComponentWithTag(dom, 'form');
expect(input).toHaveBeenCalled();
expect(propsAtNthRender(input, 0).input.value).toBe('foo');
expect(asyncValidate).toNotHaveBeenCalled();
TestUtils.Simulate.submit(form);
TestUtils.Simulate.submit(form);
TestUtils.Simulate.submit(form);
TestUtils.Simulate.submit(form);
TestUtils.Simulate.submit(form);
expect(asyncValidate).toHaveBeenCalled();
expect(asyncValidate.calls.length).toBe(1);
expect(propsAtNthRender(asyncValidate, 0)).toEqualMap({ bar: 'foo' });
});
it('should return rejected promise when submit is rejected', function () {
var store = makeStore({
testForm: {
values: {
bar: 'foo'
}
}
});
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'bar', component: 'input', type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
onSubmit: function onSubmit() {
return Promise.reject(new SubmissionError('Rejection'));
}
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
return stub.submit().then(function (err) {
expect(err).toBe('Rejection');
});
});
it('should not call async validation more than once if submit is clicked fast when handleSubmit receives a function', function () {
var store = makeStore({
testForm: {
values: {
bar: 'foo'
}
}
});
var input = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var asyncValidate = createSpy(function () {
return new Promise(function (resolve) {
return setTimeout(resolve, 100);
});
}).andCallThrough();
var onSubmit = function onSubmit(values) {
expect(values).toEqualMap({ bar: 'foo' });
};
var Form = function Form(_ref3) {
var handleSubmit = _ref3.handleSubmit;
return React.createElement(
'form',
{ onSubmit: handleSubmit(onSubmit) },
React.createElement(Field, { name: 'bar', component: input, type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
asyncValidate: asyncValidate
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var form = TestUtils.findRenderedDOMComponentWithTag(dom, 'form');
expect(input).toHaveBeenCalled();
expect(propsAtNthRender(input, 0).input.value).toBe('foo');
expect(asyncValidate).toNotHaveBeenCalled();
TestUtils.Simulate.submit(form);
TestUtils.Simulate.submit(form);
TestUtils.Simulate.submit(form);
TestUtils.Simulate.submit(form);
TestUtils.Simulate.submit(form);
expect(asyncValidate).toHaveBeenCalled();
expect(asyncValidate.calls.length).toBe(1);
expect(propsAtNthRender(asyncValidate, 0)).toEqualMap({ bar: 'foo' });
});
it('should reset when reset() called', function () {
var store = makeStore({});
var input = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'bar', component: input, type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
initialValues: { bar: 'initialBar' }
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(input).toHaveBeenCalled();
expect(propsAtNthRender(input, 0).input.value).toBe('initialBar');
input.calls[0].arguments[0].input.onChange('newBar');
expect(propsAtNthRender(input, 1).input.value).toBe('newBar');
expect(stub.reset).toBeA('function');
stub.reset();
expect(propsAtNthRender(input, 2).input.value).toBe('initialBar');
});
it('should rerender form, but not fields, when non-redux-form props change', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var Form = function (_Component25) {
_inherits(Form, _Component25);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'deep.foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({ form: 'testForm' })(Form);
var Container = function (_Component26) {
_inherits(Container, _Component26);
function Container(props) {
_classCallCheck(this, Container);
var _this36 = _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).call(this, props));
_this36.state = {};
return _this36;
}
_createClass(Container, [{
key: 'render',
value: function render() {
var _this37 = this;
return React.createElement(
'div',
null,
React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, this.state)
),
React.createElement(
'button',
{ onClick: function onClick() {
return _this37.setState({ someOtherProp: 42 });
} },
'Init'
)
);
}
}]);
return Container;
}(Component);
var dom = TestUtils.renderIntoDocument(React.createElement(Container, null));
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } }
}
}
});
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(propsAtNthRender(formRender, 0).someOtherProp).toNotExist();
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(1);
// initialize
var initButton = TestUtils.findRenderedDOMComponentWithTag(dom, 'button');
TestUtils.Simulate.click(initButton);
// rerender form on prop change
expect(formRender.calls.length).toBe(2);
expect(propsAtNthRender(formRender, 1).someOtherProp).toExist().toBe(42);
// no need to rerender input
expect(inputRender.calls.length).toBe(1);
});
it('should provide error prop from sync validation', function () {
var store = makeStore({});
var formRender = createSpy();
var Form = function (_Component27) {
_inherits(Form, _Component27);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: 'input', type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
validate: function validate() {
return { _error: 'form wide sync error' };
}
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(2);
expect(propsAtNthRender(formRender, 1).error).toBe('form wide sync error');
});
it('values passed to sync validation function should be defined', function () {
var store = makeStore({});
var formRender = createSpy();
var Form = function (_Component28) {
_inherits(Form, _Component28);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: 'input', type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
enableReinitialize: true,
initialValues: { foo: 'bar' },
validate: function validate(values) {
expect(values).toExist();
return {};
}
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
});
it('should properly remove error prop from sync validation', function () {
var store = makeStore({});
var input = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var Form = function (_Component29) {
_inherits(Form, _Component29);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: input, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
validate: function validate(values) {
return getIn(values, 'foo') ? {} : { _error: 'form wide sync error' };
}
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(2);
expect(propsAtNthRender(formRender, 1).error).toBe('form wide sync error');
expect(propsAtNthRender(formRender, 1).valid).toBe(false);
expect(propsAtNthRender(formRender, 1).invalid).toBe(true);
input.calls[0].arguments[0].input.onChange('bar');
expect(formRender.calls.length).toBe(4);
expect(propsAtNthRender(formRender, 3).error).toNotExist();
expect(propsAtNthRender(formRender, 3).valid).toBe(true);
expect(propsAtNthRender(formRender, 3).invalid).toBe(false);
});
it('should allow for sync errors to be objects', function () {
var store = makeStore({});
var formRender = createSpy();
var renderInput = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var error = {
complex: 'object',
manyKeys: true
};
var Form = function (_Component30) {
_inherits(Form, _Component30);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: renderInput, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
validate: function validate() {
return { foo: error };
}
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(2);
expect(propsAtNthRender(formRender, 1).valid).toBe(false);
expect(propsAtNthRender(formRender, 1).invalid).toBe(true);
expect(renderInput).toHaveBeenCalled();
expect(renderInput.calls.length).toBe(1);
expect(propsAtNthRender(renderInput, 0).meta.error).toEqual(error);
});
it('should allow sync validation for array props on push', function () {
var store = makeStore({});
var formRender = createSpy();
var inputs = [createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough(), createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough(), createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough()];
var renderArray = function renderArray(_ref4) {
var fields = _ref4.fields;
return React.createElement(
'div',
null,
fields.map(function (name, index) {
return React.createElement(Field, { name: name, key: index, component: inputs[index] });
})
);
};
var validate = function validate(values) {
var errors = { foo: [] };
var foo = getIn(values, 'foo');
if (foo) {
foo.forEach(function (value, index) {
if (value < 10) {
errors.foo[index] = 'Too low';
}
});
}
return errors;
};
var Form = function (_Component31) {
_inherits(Form, _Component31);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(FieldArray, { name: 'foo', component: renderArray })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
validate: validate
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(inputs[0]).toNotHaveBeenCalled();
expect(inputs[1]).toNotHaveBeenCalled();
expect(inputs[2]).toNotHaveBeenCalled();
propsAtNthRender(formRender, 0).array.push('foo', 3);
// first input rendered
expect(inputs[0]).toHaveBeenCalled();
expect(inputs[0].calls.length).toBe(1);
expect(propsAtNthRender(inputs[0], 0).meta.valid).toBe(false);
expect(propsAtNthRender(inputs[0], 0).meta.error).toBe('Too low');
expect(inputs[1]).toNotHaveBeenCalled();
expect(inputs[2]).toNotHaveBeenCalled();
// add additional value
propsAtNthRender(formRender, 0).array.push('foo', 13);
// first input not rendered again
expect(inputs[0].calls.length).toBe(1);
// but second input now rendered
expect(inputs[1]).toHaveBeenCalled();
expect(inputs[1].calls.length).toBe(1);
expect(propsAtNthRender(inputs[1], 0).meta.valid).toBe(true);
expect(propsAtNthRender(inputs[1], 0).input.value).toBe(13);
expect(inputs[2]).toNotHaveBeenCalled();
// fix original error
propsAtNthRender(inputs[0], 0).input.onChange(10);
// first input rendered again
expect(inputs[0].calls.length).toBe(2);
expect(propsAtNthRender(inputs[0], 1).meta.valid).toBe(true);
expect(propsAtNthRender(inputs[0], 1).meta.error).toBe(undefined);
expect(inputs[1]).toHaveBeenCalled();
expect(inputs[2]).toNotHaveBeenCalled();
});
it('should provide warning prop from sync warning', function () {
var store = makeStore({});
var formRender = createSpy();
var Form = function (_Component32) {
_inherits(Form, _Component32);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: 'input', type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
warn: function warn() {
return { _warning: 'form wide sync warning' };
}
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(2);
expect(propsAtNthRender(formRender, 1).warning).toBe('form wide sync warning');
});
it('should properly remove warning prop from sync warning', function () {
var store = makeStore({});
var input = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var Form = function (_Component33) {
_inherits(Form, _Component33);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: input, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
warn: function warn(values) {
return getIn(values, 'foo') ? {} : { _warning: 'form wide sync warning' };
}
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(2);
expect(propsAtNthRender(formRender, 1).warning).toBe('form wide sync warning');
input.calls[0].arguments[0].input.onChange('bar');
// expect(formRender.calls.length).toBe(4) // TODO: this gets called an extra time (4 instead of 3). why?
expect(propsAtNthRender(formRender, 3).warning).toNotExist();
});
it('should allow for sync warnings to be objects', function () {
var store = makeStore({});
var formRender = createSpy();
var renderInput = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var warning = {
complex: 'object',
manyKeys: true
};
var Form = function (_Component34) {
_inherits(Form, _Component34);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: renderInput, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
warn: function warn() {
return { foo: warning };
}
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(formRender).toHaveBeenCalled();
// expect(formRender.calls.length).toBe(2) // TODO: This gets called only once. Why?
expect(renderInput).toHaveBeenCalled();
expect(renderInput.calls.length).toBe(1);
expect(propsAtNthRender(renderInput, 0).meta.warning).toEqual(warning);
});
it('should call async on blur of async blur field', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var asyncErrors = {
deep: {
foo: 'async error'
}
};
var asyncValidate = createSpy().andReturn(Promise.reject(asyncErrors));
var Form = function (_Component35) {
_inherits(Form, _Component35);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'deep.foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
asyncValidate: asyncValidate,
asyncBlurFields: ['deep.foo']
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } }
}
}
});
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(asyncValidate).toNotHaveBeenCalled();
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(1);
expect(propsAtNthRender(inputRender, 0).meta.pristine).toBe(true);
expect(propsAtNthRender(inputRender, 0).input.value).toBe('');
expect(propsAtNthRender(inputRender, 0).meta.valid).toBe(true);
expect(propsAtNthRender(inputRender, 0).meta.error).toBe(undefined);
var inputElement = TestUtils.findRenderedDOMComponentWithTag(dom, 'input');
TestUtils.Simulate.change(inputElement, { target: { value: 'bar' } });
expect(store.getState()).toEqualMap({
form: {
testForm: {
values: {
deep: {
foo: 'bar'
}
},
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } }
}
}
});
expect(formRender.calls.length).toBe(2); // rerendered because pristine -> dirty
expect(asyncValidate).toNotHaveBeenCalled(); // not yet
expect(inputRender.calls.length).toBe(2); // input rerendered
expect(propsAtNthRender(inputRender, 1).meta.pristine).toBe(false);
expect(propsAtNthRender(inputRender, 1).input.value).toBe('bar');
expect(propsAtNthRender(inputRender, 1).meta.valid).toBe(true);
expect(propsAtNthRender(inputRender, 1).meta.error).toBe(undefined);
TestUtils.Simulate.blur(inputElement, { target: { value: 'bar' } });
setTimeout(function () {
expect(store.getState()).toEqualMap({
form: {
testForm: {
anyTouched: true,
values: {
deep: {
foo: 'bar'
}
},
fields: {
deep: {
foo: {
touched: true
}
}
},
registeredFields: { 'deep.foo': { name: 'deep.foo', type: 'Field', count: 1 } },
asyncErrors: asyncErrors
}
}
});
// rerender form twice because of async validation start and again for valid -> invalid
expect(formRender.calls.length).toBe(4);
expect(asyncValidate).toHaveBeenCalled();
expect(propsAtNthRender(asyncValidate, 0)).toEqualMap({ deep: { foo: 'bar' } });
// input rerendered twice, at start and end of async validation
expect(inputRender.calls.length).toBe(4);
expect(propsAtNthRender(inputRender, 3).meta.pristine).toBe(false);
expect(propsAtNthRender(inputRender, 3).input.value).toBe('bar');
expect(propsAtNthRender(inputRender, 3).meta.valid).toBe(false);
expect(propsAtNthRender(inputRender, 3).meta.error).toBe('async error');
});
});
it('should call form-level onChange when values change', function () {
var store = makeStore({});
var renderFoo = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var renderBar = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var onChange = createSpy();
var Form = function (_Component36) {
_inherits(Form, _Component36);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: renderFoo, type: 'text' }),
React.createElement(Field, { name: 'bar', component: renderBar, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm'
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, { onChange: onChange })
));
var changeFoo = renderFoo.calls[0].arguments[0].input.onChange;
var changeBar = renderBar.calls[0].arguments[0].input.onChange;
expect(onChange).toNotHaveBeenCalled();
changeFoo('dog');
expect(onChange).toHaveBeenCalled();
expect(onChange.calls.length).toBe(1);
expect(onChange.calls[0].arguments[0]).toEqualMap({ foo: 'dog' });
expect(onChange.calls[0].arguments[1]).toBeA('function');
expect(onChange.calls[0].arguments[2].values).toEqualMap({ foo: 'dog' });
changeBar('cat');
expect(onChange.calls.length).toBe(2);
expect(onChange.calls[1].arguments[0]).toEqualMap({
foo: 'dog',
bar: 'cat'
});
expect(onChange.calls[1].arguments[1]).toBeA('function');
expect(onChange.calls[1].arguments[2].values).toEqualMap({
foo: 'dog',
bar: 'cat'
});
changeFoo('dog');
// onChange NOT called since value did not change
expect(onChange.calls.length).toBe(2);
changeFoo('doggy');
expect(onChange.calls.length).toBe(3);
expect(onChange.calls[2].arguments[0]).toEqualMap({
foo: 'doggy',
bar: 'cat'
});
expect(onChange.calls[2].arguments[1]).toBeA('function');
expect(onChange.calls[2].arguments[2].values).toEqualMap({
foo: 'doggy',
bar: 'cat'
});
});
describe('validateIfNeeded', function () {
it('should not call validate if shouldValidate returns false', function () {
var validate = createSpy().andReturn({});
var shouldValidate = createSpy().andReturn(false);
var Form = makeForm();
var dom = renderForm(Form, {}, { validate: validate, shouldValidate: shouldValidate });
// initial render
expect(shouldValidate).toHaveBeenCalled();
expect(shouldValidate.calls[0].arguments[0].initialRender).toBe(true);
expect(validate).toNotHaveBeenCalled();
shouldValidate.reset();
// on change
var inputElement = TestUtils.findRenderedDOMComponentWithTag(dom, 'input');
TestUtils.Simulate.change(inputElement, { target: { value: 'bar' } });
expect(shouldValidate).toHaveBeenCalled();
expect(shouldValidate.calls[0].arguments[0].initialRender).toBe(false);
expect(validate).toNotHaveBeenCalled();
});
it('should call validate if shouldValidate returns true', function () {
var validate = createSpy().andReturn({});
var shouldValidate = createSpy().andReturn(true);
var Form = makeForm();
var dom = renderForm(Form, {}, { validate: validate, shouldValidate: shouldValidate });
// initial render
expect(shouldValidate).toHaveBeenCalled();
expect(shouldValidate.calls[0].arguments[0].initialRender).toBe(true);
expect(validate).toHaveBeenCalled();
shouldValidate.reset();
// on change
var inputElement = TestUtils.findRenderedDOMComponentWithTag(dom, 'input');
TestUtils.Simulate.change(inputElement, { target: { value: 'bar' } });
expect(shouldValidate).toHaveBeenCalled();
expect(shouldValidate.calls[0].arguments[0].initialRender).toBe(false);
expect(validate).toHaveBeenCalled();
});
it('should pass values and props to validate if called', function () {
var propsSpy = createSpy();
var validate = createSpy().andReturn({});
var shouldValidate = function shouldValidate(args) {
propsSpy(args.props);
return true;
};
var Form = makeForm();
var dom = renderForm(Form, {}, { validate: validate, shouldValidate: shouldValidate });
validate.reset();
var inputElement = TestUtils.findRenderedDOMComponentWithTag(dom, 'input');
TestUtils.Simulate.change(inputElement, { target: { value: 'bar' } });
// compare values
expect(validate.calls[0].arguments[0]).toEqualMap({ foo: 'bar' });
// compare props
var propArray = Object.keys(propsSpy.calls[0].arguments[0]);
expect(Object.keys(validate.calls[0].arguments[1])).toEqual(propArray);
});
});
describe('warnIfNeeded', function () {
it('should not call warn if shouldValidate returns false', function () {
var warn = createSpy().andReturn({});
var shouldValidate = createSpy().andReturn(false);
var Form = makeForm();
var dom = renderForm(Form, {}, { warn: warn, shouldValidate: shouldValidate });
// initial render
expect(shouldValidate).toHaveBeenCalled();
expect(shouldValidate.calls[0].arguments[0].initialRender).toBe(true);
expect(warn).toNotHaveBeenCalled();
shouldValidate.reset();
// on change
var inputElement = TestUtils.findRenderedDOMComponentWithTag(dom, 'input');
TestUtils.Simulate.change(inputElement, { target: { value: 'bar' } });
expect(shouldValidate).toHaveBeenCalled();
expect(shouldValidate.calls[0].arguments[0].initialRender).toBe(false);
expect(warn).toNotHaveBeenCalled();
});
it('should call warn if shouldValidate returns true', function () {
var warn = createSpy().andReturn({});
var shouldValidate = createSpy().andReturn(true);
var Form = makeForm();
var dom = renderForm(Form, {}, { warn: warn, shouldValidate: shouldValidate });
// initial render
expect(shouldValidate).toHaveBeenCalled();
expect(shouldValidate.calls[0].arguments[0].initialRender).toBe(true);
expect(warn).toHaveBeenCalled();
shouldValidate.reset();
// on change
var inputElement = TestUtils.findRenderedDOMComponentWithTag(dom, 'input');
TestUtils.Simulate.change(inputElement, { target: { value: 'bar' } });
expect(shouldValidate).toHaveBeenCalled();
expect(shouldValidate.calls[0].arguments[0].initialRender).toBe(false);
expect(warn).toHaveBeenCalled();
});
it('should pass values and props to warn if called', function () {
var propsSpy = createSpy();
var warn = createSpy().andReturn({});
var shouldValidate = function shouldValidate(args) {
propsSpy(args.props);
return true;
};
var Form = makeForm();
var dom = renderForm(Form, {}, { warn: warn, shouldValidate: shouldValidate });
warn.reset();
var inputElement = TestUtils.findRenderedDOMComponentWithTag(dom, 'input');
TestUtils.Simulate.change(inputElement, { target: { value: 'bar' } });
// compare values
expect(warn.calls[0].arguments[0]).toEqualMap({ foo: 'bar' });
// compare props
var propArray = Object.keys(propsSpy.calls[0].arguments[0]);
expect(Object.keys(warn.calls[0].arguments[1])).toEqual(propArray);
});
});
it('should not call async validate if shouldAsyncValidate returns false', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var asyncValidate = createSpy(function () {
return Promise.reject({ foo: 'bad user!' });
});
var shouldAsyncValidate = createSpy().andReturn(false);
var Form = function Form() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: inputRender, type: 'text' })
);
};
var Decorated = reduxForm({
form: 'testForm',
asyncValidate: asyncValidate,
asyncBlurFields: ['foo'],
shouldAsyncValidate: shouldAsyncValidate
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { foo: { name: 'foo', type: 'Field', count: 1 } }
}
}
});
expect(asyncValidate).toNotHaveBeenCalled();
var inputElement = TestUtils.findRenderedDOMComponentWithTag(dom, 'input');
TestUtils.Simulate.change(inputElement, { target: { value: 'bar' } });
expect(shouldAsyncValidate).toNotHaveBeenCalled();
TestUtils.Simulate.blur(inputElement, { target: { value: 'bar' } });
expect(shouldAsyncValidate).toHaveBeenCalled();
expect(asyncValidate).toNotHaveBeenCalled();
});
it('should expose wrapped instance', function () {
var store = makeStore({});
var Form = function (_Component37) {
_inherits(Form, _Component37);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: 'input', type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm'
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var wrapped = TestUtils.findRenderedComponentWithType(dom, Form);
var decorated = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(decorated.wrappedInstance.props).toEqual(wrapped.props);
});
it('should return an empty list if there are no registered fields', function () {
var store = makeStore({});
var Form = function (_Component38) {
_inherits(Form, _Component38);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
return React.createElement('form', null);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm'
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var decorated = TestUtils.findRenderedComponentWithType(dom, Decorated);
expect(decorated.refs.wrapped.getWrappedInstance().getFieldList()).toEqual([]);
});
it('should set autofilled and unset it on change', function () {
var store = makeStore({});
var renderInput = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var renderForm = createSpy();
var onSubmit = createSpy();
var Form = function (_Component39) {
_inherits(Form, _Component39);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
renderForm(this.props);
return React.createElement(
'form',
{ onSubmit: this.props.handleSubmit },
React.createElement(Field, { name: 'myField', component: renderInput })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm'
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, { onSubmit: onSubmit })
));
expect(renderForm).toHaveBeenCalled();
expect(renderForm.calls.length).toBe(1);
expect(renderForm.calls[0].arguments[0].autofill).toBeA('function');
// check field
expect(renderInput).toHaveBeenCalled();
expect(renderInput.calls.length).toBe(1);
expect(renderInput.calls[0].arguments[0].input.value).toBe('');
expect(renderInput.calls[0].arguments[0].meta.autofilled).toBe(false);
var form = TestUtils.findRenderedDOMComponentWithTag(dom, 'form');
// test submit
expect(onSubmit).toNotHaveBeenCalled();
TestUtils.Simulate.submit(form);
expect(onSubmit).toHaveBeenCalled();
expect(onSubmit.calls.length).toBe(1);
expect(onSubmit.calls[0].arguments[0]).toEqualMap({});
expect(onSubmit.calls[0].arguments[1]).toBeA('function');
expect(onSubmit.calls[0].arguments[2].values).toEqualMap({});
expect(renderInput.calls.length).toBe(2); // touched by submit
// autofill field
renderForm.calls[0].arguments[0].autofill('myField', 'autofilled value');
// check field
expect(renderInput).toHaveBeenCalled();
expect(renderInput.calls.length).toBe(3);
expect(renderInput.calls[2].arguments[0].input.value).toBe('autofilled value');
expect(renderInput.calls[2].arguments[0].meta.autofilled).toBe(true);
// test submitting autofilled value
TestUtils.Simulate.submit(form);
expect(onSubmit.calls.length).toBe(2);
expect(onSubmit.calls[1].arguments[0]).toEqualMap({ myField: 'autofilled value' });
expect(onSubmit.calls[1].arguments[1]).toBeA('function');
expect(onSubmit.calls[1].arguments[2].values).toEqualMap({ myField: 'autofilled value' });
// user edits field
renderInput.calls[1].arguments[0].input.onChange('user value');
// check field
expect(renderInput).toHaveBeenCalled();
expect(renderInput.calls.length).toBe(4);
expect(renderInput.calls[3].arguments[0].input.value).toBe('user value');
expect(renderInput.calls[3].arguments[0].meta.autofilled).toBe(false);
// why not test submitting again?
TestUtils.Simulate.submit(form);
expect(onSubmit.calls.length).toBe(3);
expect(onSubmit.calls[2].arguments[0]).toEqualMap({ myField: 'user value' });
expect(onSubmit.calls[2].arguments[1]).toBeA('function');
expect(onSubmit.calls[2].arguments[2].values).toEqualMap({ myField: 'user value' });
});
it('should not reinitialize values on remount if destroyOnMount is false', function () {
var store = makeStore({});
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var initialValues = {
foo: 'fooInitial'
};
var Form = function (_Component40) {
_inherits(Form, _Component40);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: inputRender, type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
destroyOnUnmount: false
})(Form);
var Container = function (_Component41) {
_inherits(Container, _Component41);
function Container() {
_classCallCheck(this, Container);
var _this52 = _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).call(this));
_this52.state = { showForm: true };
return _this52;
}
_createClass(Container, [{
key: 'render',
value: function render() {
var _this53 = this;
var showForm = this.state.showForm;
return React.createElement(
'div',
null,
showForm && React.createElement(Decorated, { initialValues: initialValues }),
React.createElement(
'button',
{ onClick: function onClick() {
return _this53.setState({ showForm: !showForm });
} },
'Toggle Form'
)
);
}
}]);
return Container;
}(Component);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Container, null)
));
// initialized form state
expect(store.getState()).toEqualMap({
form: {
testForm: {
initial: { foo: 'fooInitial' },
values: { foo: 'fooInitial' },
registeredFields: { foo: { name: 'foo', type: 'Field', count: 1 } }
}
}
});
// rendered with initial value
expect(inputRender).toHaveBeenCalled();
expect(inputRender.calls.length).toBe(1);
expect(propsAtNthRender(inputRender, 0).input.value).toBe('fooInitial');
// change value
inputRender.calls[0].arguments[0].input.onChange('fooChanged');
// updated form state
expect(store.getState()).toEqualMap({
form: {
testForm: {
initial: { foo: 'fooInitial' },
values: { foo: 'fooChanged' },
registeredFields: { foo: { name: 'foo', type: 'Field', count: 1 } }
}
}
});
// rendered with changed value
expect(inputRender.calls.length).toBe(2);
expect(propsAtNthRender(inputRender, 1).input.value).toBe('fooChanged');
// unmount form
var toggle = TestUtils.findRenderedDOMComponentWithTag(dom, 'button');
TestUtils.Simulate.click(toggle);
// form state not destroyed (just fields unregistered)
expect(store.getState()).toEqualMap({
form: {
testForm: {
initial: { foo: 'fooInitial' },
values: { foo: 'fooChanged' },
registeredFields: { foo: { name: 'foo', type: 'Field', count: 0 } }
}
}
});
// mount form
TestUtils.Simulate.click(toggle);
// form state not overwritten (fields re-registered)
expect(store.getState()).toEqualMap({
form: {
testForm: {
initial: { foo: 'fooInitial' },
values: { foo: 'fooChanged' },
registeredFields: { foo: { name: 'foo', type: 'Field', count: 1 } }
}
}
});
// input rendered with changed value
expect(inputRender.calls.length).toBe(3);
expect(propsAtNthRender(inputRender, 2).input.value).toBe('fooChanged');
});
it('should provide dispatch-bound blur() that modifies values', function () {
var store = makeStore({});
var formRender = createSpy();
var Form = function (_Component42) {
_inherits(Form, _Component42);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: 'input', type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({ form: 'testForm' })(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { foo: { name: 'foo', type: 'Field', count: 1 } }
}
}
});
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(formRender.calls[0].arguments[0].blur).toBeA('function');
formRender.calls[0].arguments[0].blur('foo', 'newValue');
// check modified state
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { foo: { name: 'foo', type: 'Field', count: 1 } },
values: { foo: 'newValue' },
fields: { foo: { touched: true } },
anyTouched: true
}
}
});
// rerendered again because now dirty
expect(formRender.calls.length).toBe(2);
});
it('should provide dispatch-bound change() that modifies values', function () {
var store = makeStore({});
var formRender = createSpy();
var Form = function (_Component43) {
_inherits(Form, _Component43);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: 'input', type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({ form: 'testForm' })(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { foo: { name: 'foo', type: 'Field', count: 1 } }
}
}
});
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(1);
expect(formRender.calls[0].arguments[0].change).toBeA('function');
formRender.calls[0].arguments[0].change('foo', 'newValue');
// check modified state
expect(store.getState()).toEqualMap({
form: {
testForm: {
registeredFields: { foo: { name: 'foo', type: 'Field', count: 1 } },
values: { foo: 'newValue' }
}
}
});
// rerendered again because now dirty
expect(formRender.calls.length).toBe(2);
});
it('startSubmit in onSubmit promise', function () {
var store = makeStore({});
var Form = function (_Component44) {
_inherits(Form, _Component44);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
var handleSubmit = this.props.handleSubmit;
return React.createElement(
'form',
{ onSubmit: handleSubmit },
React.createElement(Field, { name: 'foo', component: 'input', type: 'text' })
);
}
}]);
return Form;
}(Component);
var resolvedProm = Promise.resolve();
var Decorated = reduxForm({
form: 'testForm',
destroyOnUnmount: false,
onSubmit: function onSubmit(data, dispatch) {
dispatch(startSubmit('testForm'));
return resolvedProm;
}
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
// unmount form
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
stub.submit();
return resolvedProm.then(function () {
// form state not destroyed (just fields unregistered)
expect(store.getState()).toEqualMap({
form: {
testForm: {
anyTouched: true,
fields: {
foo: {
touched: true
}
},
registeredFields: {
foo: { name: 'foo', type: 'Field', count: 1 }
},
submitSucceeded: true
}
}
});
});
});
it('startSubmit in onSubmit sync', function () {
var store = makeStore({});
var Form = function (_Component45) {
_inherits(Form, _Component45);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
var handleSubmit = this.props.handleSubmit;
return React.createElement(
'form',
{ onSubmit: handleSubmit },
React.createElement(Field, { name: 'foo', component: 'input', type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
destroyOnUnmount: false,
onSubmit: function onSubmit(data, dispatch) {
dispatch(startSubmit('testForm'));
}
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
// submit form
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
stub.submit();
// form state not destroyed (just fields unregistered)
expect(store.getState()).toEqualMap({
form: {
testForm: {
anyTouched: true,
fields: {
foo: {
touched: true
}
},
registeredFields: {
foo: { name: 'foo', type: 'Field', count: 1 }
},
submitting: true,
submitSucceeded: true
}
}
});
});
it('submits even if submit errors exist', function () {
var store = makeStore({});
var count = 0;
var onSubmit = createSpy(function () {
return new Promise(function (resolve) {
count++;
if (count === 1) {
// first time throw exception
throw new SubmissionError({ _error: 'Bad human!' });
}
resolve();
});
}).andCallThrough();
var renderSpy = createSpy(function () {});
var Form = function (_Component46) {
_inherits(Form, _Component46);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
var _props = this.props,
handleSubmit = _props.handleSubmit,
error = _props.error,
valid = _props.valid;
renderSpy(valid, error);
return React.createElement(
'form',
{ onSubmit: handleSubmit },
React.createElement(Field, { name: 'foo', component: 'input', type: 'text' })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
onSubmit: onSubmit
})(Form);
var dom = TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(renderSpy).toHaveBeenCalled();
expect(renderSpy.calls.length).toBe(1);
expect(renderSpy.calls[0].arguments[0]).toBe(true);
expect(renderSpy.calls[0].arguments[1]).toBe(undefined);
expect(onSubmit).toNotHaveBeenCalled();
// submit form
var stub = TestUtils.findRenderedComponentWithType(dom, Decorated);
return stub.submit().then(function () {
expect(onSubmit).toHaveBeenCalled();
expect(onSubmit.calls.length).toBe(1);
expect(renderSpy.calls.length).toBe(4);
expect(renderSpy.calls[3].arguments[0]).toBe(false);
expect(renderSpy.calls[3].arguments[1]).toBe('Bad human!');
}).then(function () {
return stub.submit();
}) // call submit again!
.then(function () {
expect(onSubmit.calls.length).toBe(2);
expect(renderSpy.calls.length).toBe(6);
expect(renderSpy.calls[5].arguments[0]).toBe(true);
expect(renderSpy.calls[5].arguments[1]).toBe(undefined);
});
});
it('submits (via config) when the SUBMIT action is dispatched', function () {
var logger = createSpy(function () {
var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
return state;
}).andCallThrough();
var store = makeStore({}, logger);
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var onSubmit = createSpy();
var Form = function (_Component47) {
_inherits(Form, _Component47);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
var handleSubmit = this.props.handleSubmit;
return React.createElement(
'form',
{ onSubmit: handleSubmit },
React.createElement(Field, { name: 'foo', component: inputRender })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
onSubmit: onSubmit
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var callIndex = logger.calls.length;
// update input
inputRender.calls[0].arguments[0].input.onChange('hello');
// check that change action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(change('testForm', 'foo', 'hello', false, false));
// dispatch submit action
store.dispatch(submit('testForm'));
// check that submit action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(submit('testForm'));
// check that clear submit action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(clearSubmit('testForm'));
// check that touch action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(touch('testForm', 'foo'));
// check that submit succeeded action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(setSubmitSucceeded('testForm'));
// check no additional actions dispatched
expect(logger.calls.length).toBe(callIndex);
expect(onSubmit).toHaveBeenCalled();
expect(onSubmit.calls.length).toBe(1);
expect(onSubmit.calls[0].arguments[0]).toEqualMap({ foo: 'hello' });
expect(onSubmit.calls[0].arguments[1]).toBeA('function');
expect(onSubmit.calls[0].arguments[2].values).toEqualMap({ foo: 'hello' });
});
it('submits (via prop) when the SUBMIT action is dispatched', function () {
var logger = createSpy(function () {
var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
return state;
}).andCallThrough();
var store = makeStore({}, logger);
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var onSubmit = createSpy();
var Form = function (_Component48) {
_inherits(Form, _Component48);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
var handleSubmit = this.props.handleSubmit;
return React.createElement(
'form',
{ onSubmit: handleSubmit },
React.createElement(Field, { name: 'foo', component: inputRender })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm'
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, { onSubmit: onSubmit })
));
var callIndex = logger.calls.length;
// update input
inputRender.calls[0].arguments[0].input.onChange('hello');
// check that change action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(change('testForm', 'foo', 'hello', false, false));
// dispatch submit action
store.dispatch(submit('testForm'));
// check that submit action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(submit('testForm'));
// check that clear submit action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(clearSubmit('testForm'));
// check that touch action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(touch('testForm', 'foo'));
// check that submit succeeded action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(setSubmitSucceeded('testForm'));
// check no additional actions dispatched
expect(logger.calls.length).toBe(callIndex);
expect(onSubmit).toHaveBeenCalled();
expect(onSubmit.calls.length).toBe(1);
expect(onSubmit.calls[0].arguments[0]).toEqualMap({ foo: 'hello' });
expect(onSubmit.calls[0].arguments[1]).toBeA('function');
expect(onSubmit.calls[0].arguments[2].values).toEqualMap({ foo: 'hello' });
});
it('does NOT submit (via config) invalid form when the SUBMIT action is dispatched', function () {
var logger = createSpy(function () {
var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
return state;
}).andCallThrough();
var store = makeStore({}, logger);
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var onSubmit = createSpy();
var formRender = createSpy();
var validate = function validate(values) {
var errors = {};
if (!getIn(values, 'foo')) {
errors.foo = 'Required';
}
return errors;
};
var Form = function (_Component49) {
_inherits(Form, _Component49);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
var handleSubmit = this.props.handleSubmit;
return React.createElement(
'form',
{ onSubmit: handleSubmit },
React.createElement(Field, { name: 'foo', component: inputRender })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
onSubmit: onSubmit,
validate: validate
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
var callIndex = logger.calls.length;
// form renders before sync validation and then again with invalid flag
expect(formRender.calls.length).toBe(2);
expect(propsAtNthRender(formRender, 0).invalid).toBe(false);
expect(propsAtNthRender(formRender, 1).invalid).toBe(true);
expect(propsAtNthRender(formRender, 1).submitFailed).toBe(false);
// try to submit invalid form via dispatching submit action
store.dispatch(submit('testForm'));
// check that submit action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(submit('testForm'));
// check that clear submit action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(clearSubmit('testForm'));
// check that touch action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(touch('testForm', 'foo'));
// check that setSubmitFailed action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(setSubmitFailed('testForm', 'foo'));
// form rerendered twice, once with submit trigger, and then after submit failure
expect(formRender.calls.length).toBe(4);
expect(propsAtNthRender(formRender, 3).invalid).toBe(true);
expect(propsAtNthRender(formRender, 3).submitFailed).toBe(true);
// update input
inputRender.calls[0].arguments[0].input.onChange('hello');
// check that change action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(change('testForm', 'foo', 'hello', false, false));
// check that updateSyncErrors action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(updateSyncErrors('testForm', {}));
// rerendered once to flip dirty flag, and again to flip invalid flag
expect(formRender.calls.length).toBe(6);
expect(propsAtNthRender(formRender, 3).dirty).toBe(false);
expect(propsAtNthRender(formRender, 4).dirty).toBe(true);
expect(propsAtNthRender(formRender, 4).invalid).toBe(true);
expect(propsAtNthRender(formRender, 5).invalid).toBe(false);
expect(propsAtNthRender(formRender, 5).submitFailed).toBe(true);
// dispatch submit action on now valid form
store.dispatch(submit('testForm'));
// check that submit action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(submit('testForm'));
// check that clear submit action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(clearSubmit('testForm'));
// check that touch action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(touch('testForm', 'foo'));
// check that submit succeeded action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(setSubmitSucceeded('testForm'));
// check no additional actions dispatched
expect(logger.calls.length).toBe(callIndex);
expect(onSubmit).toHaveBeenCalled();
expect(onSubmit.calls.length).toBe(1);
expect(onSubmit.calls[0].arguments[0]).toEqualMap({ foo: 'hello' });
expect(onSubmit.calls[0].arguments[1]).toBeA('function');
expect(onSubmit.calls[0].arguments[2].values).toEqualMap({ foo: 'hello' });
});
it('does NOT submit (via prop) invalid form when the SUBMIT action is dispatched', function () {
var logger = createSpy(function () {
var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
return state;
}).andCallThrough();
var store = makeStore({}, logger);
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var onSubmit = createSpy();
var validate = function validate(values) {
var errors = {};
if (!getIn(values, 'foo')) {
errors.foo = 'Required';
}
return errors;
};
var Form = function (_Component50) {
_inherits(Form, _Component50);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'render',
value: function render() {
formRender(this.props);
var handleSubmit = this.props.handleSubmit;
return React.createElement(
'form',
{ onSubmit: handleSubmit },
React.createElement(Field, { name: 'foo', component: inputRender })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
validate: validate
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, { onSubmit: onSubmit })
));
var callIndex = logger.calls.length;
// form renders before sync validation and then again with invalid flag
expect(formRender.calls.length).toBe(2);
expect(propsAtNthRender(formRender, 0).invalid).toBe(false);
expect(propsAtNthRender(formRender, 1).invalid).toBe(true);
expect(propsAtNthRender(formRender, 1).submitFailed).toBe(false);
// try to submit invalid form via dispatching submit action
store.dispatch(submit('testForm'));
// check that submit action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(submit('testForm'));
// check that clear submit action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(clearSubmit('testForm'));
// check that touch action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(touch('testForm', 'foo'));
// check that setSubmitFailed action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(setSubmitFailed('testForm', 'foo'));
// form rerendered twice, once with submit trigger, and then after submit failure
expect(formRender.calls.length).toBe(4);
expect(propsAtNthRender(formRender, 3).invalid).toBe(true);
expect(propsAtNthRender(formRender, 3).submitFailed).toBe(true);
// update input
inputRender.calls[0].arguments[0].input.onChange('hello');
// check that change action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(change('testForm', 'foo', 'hello', false, false));
// check that updateSyncErrors action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(updateSyncErrors('testForm', {}));
// rerendered once to flip dirty flag, and again to flip invalid flag
expect(formRender.calls.length).toBe(6);
expect(propsAtNthRender(formRender, 3).dirty).toBe(false);
expect(propsAtNthRender(formRender, 4).dirty).toBe(true);
expect(propsAtNthRender(formRender, 4).invalid).toBe(true);
expect(propsAtNthRender(formRender, 5).invalid).toBe(false);
expect(propsAtNthRender(formRender, 5).submitFailed).toBe(true);
// dispatch submit action on now valid form
store.dispatch(submit('testForm'));
// check that submit action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(submit('testForm'));
// check that clear submit action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(clearSubmit('testForm'));
// check that touch action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(touch('testForm', 'foo'));
// check that submit succeeded action was dispatched
expect(logger.calls[callIndex++].arguments[1]).toEqual(setSubmitSucceeded('testForm'));
// check no additional actions dispatched
expect(logger.calls.length).toBe(callIndex);
expect(onSubmit).toHaveBeenCalled();
expect(onSubmit.calls.length).toBe(1);
expect(onSubmit.calls[0].arguments[0]).toEqualMap({ foo: 'hello' });
expect(onSubmit.calls[0].arguments[1]).toBeA('function');
expect(onSubmit.calls[0].arguments[2].values).toEqualMap({ foo: 'hello' });
});
it('should allow initialize on componentWillMount with sync validation', function () {
var logger = createSpy(function () {
var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
return state;
}).andCallThrough();
var store = makeStore({}, logger);
var inputRender = createSpy(function (props) {
return React.createElement('input', props.input);
}).andCallThrough();
var formRender = createSpy();
var validate = function validate(values) {
var errors = {};
if (!getIn(values, 'foo')) {
errors.foo = 'Required';
}
return errors;
};
var Form = function (_Component51) {
_inherits(Form, _Component51);
function Form() {
_classCallCheck(this, Form);
return _possibleConstructorReturn(this, (Form.__proto__ || Object.getPrototypeOf(Form)).apply(this, arguments));
}
_createClass(Form, [{
key: 'componentWillMount',
value: function componentWillMount() {
this.props.initialize({ foo: 'Initialized' });
}
}, {
key: 'render',
value: function render() {
formRender(this.props);
return React.createElement(
'form',
null,
React.createElement(Field, { name: 'foo', component: inputRender })
);
}
}]);
return Form;
}(Component);
var Decorated = reduxForm({
form: 'testForm',
validate: validate
})(Form);
TestUtils.renderIntoDocument(React.createElement(
Provider,
{ store: store },
React.createElement(Decorated, null)
));
expect(formRender).toHaveBeenCalled();
expect(formRender.calls.length).toBe(3);
expect(propsAtNthRender(formRender, 0).valid).toBe(true);
expect(propsAtNthRender(formRender, 1).valid).toBe(false);
expect(propsAtNthRender(formRender, 2).valid).toBe(true);
});
});
};
describeReduxForm('reduxForm.plain', plain, plainCombineReducers, addExpectations(plainExpectations));
describeReduxForm('reduxForm.immutable', immutable, immutableCombineReducers, addExpectations(immutableExpectations));
|
react-lessons/src/App5.js
|
anderson-amorim/egghead-react
|
import React, { Component } from 'react';
class App5 extends Component {
render() {
return (
<div>
<h2>Understand React.Children Utilities</h2><hr /><br /><br />
<Parent>
<div className="childA"></div>
<div className="childB"></div>
<div className="childC"></div>
<div className="childD"></div>
</Parent>
</div>
);
}
}
class Parent extends Component {
render() {
let itemsMap = React.Children.map(this.props.children, child => child);
console.log(itemsMap);
let itemsToArray = React.Children.toArray(this.props.children);
console.log(itemsToArray)
let itemsForEach = React.Children.forEach(this.props.children, child => console.log(child.props.className));
return null;
}
}
export default App5;
|
ssr/svg.js
|
VicStor/react-pdf-viewer
|
import React from 'react';
const Svg = () => (
<svg className='hide'>
<defs>
<symbol id='tag'>
<path d='M21.8473016,6.87957023 C21.299533,6.33363009 20.5387432,6 19.7018745,6 L9.05081842,6 C7.37708103,6 6.00765952,7.36485035 6.00765952,9.03300079 L6.00765952,19.6485035 C6.00765952,20.4825788 5.90315855,20.9108211 6.46614294,21.4719262 L20.160358,35.1204298 C20.7081266,35.6663699 21.4689163,36 22.305785,36 C23.1426537,36 23.9034434,35.6663699 24.451212,35.1052648 L35.1022681,24.489762 C35.6652525,23.9438219 36,23.1855717 36,22.3514965 C36,21.5174212 35.6500367,20.744006 35.1022681,20.1980659 L21.8473016,6.87957023 Z M21.2110671,8.29707143 C20.7180754,7.8057253 20.0333646,7.50545823 19.2801828,7.50545823 L10.268082,7.51650039 C8.76171832,7.51650039 7.52923897,8.74486571 7.52923897,10.2462011 L7.50446561,19.2269164 C7.50446561,19.9775841 7.80573834,20.6600093 8.31242429,21.1650039 L20.1599226,32.960609 C20.6529143,33.4519551 21.337625,33.7522222 22.0908069,33.7522222 C22.8439887,33.7522222 23.5286994,33.4519551 24.0216912,32.9469604 L33.0585654,23.9552029 C33.5652514,23.4638568 33.8665241,22.7814316 33.8665241,22.0307639 C33.8665241,21.2800963 33.5515571,20.5840226 33.0585654,20.0926764 L21.2110671,8.29707143 Z M9.05081842,11.3077514 C9.05081842,10.0490561 10.0702766,9.03300079 11.3331876,9.03300079 C12.5960985,9.03300079 13.6155568,10.0490561 13.6155568,11.3077514 C13.6155568,12.5664467 12.5960985,13.582502 11.3331876,13.582502 C10.0702766,13.582502 9.05081842,12.5664467 9.05081842,11.3077514 Z' />
</symbol>
<symbol id='filter'>
<path d='M33.6900005,11.5966001 C33.6900005,9.23517523 27.2279378,8 20.8450003,8 C14.4620627,8 8,9.23517523 8,11.5966001 C8,12.1319797 8.33448381,12.6082723 8.92278482,13.0265055 L17.7622002,25.1213578 L17.7622002,34.1272443 C17.7622002,34.3481783 17.893733,34.5449638 18.0971978,34.6302546 L18.4496646,34.7566494 L23.9278003,29.2779998 L23.9278003,25.1228992 L32.7574535,13.0398643 L32.7569397,13.0336987 C33.3508925,12.6139241 33.6900005,12.1345487 33.6900005,11.5966001 L33.6900005,11.5966001 Z M20.8149996,9.19999981 C27.7220689,9.19999981 32.1299992,10.656683 32.1299992,11.6597823 C32.1299992,11.867388 31.9312487,12.0941799 31.5716285,12.3234316 L31.5465387,12.3204799 L31.554902,12.3337627 C30.1592214,13.2099373 26.272765,14.1195648 20.8149996,14.1195648 C15.3518226,14.1195648 11.4629064,13.2084614 10.0711615,12.331303 L10.0795248,12.3180201 L9.87683868,12.1974908 C9.63528804,12.0115312 9.5,11.8290154 9.5,11.6597823 C9.5,10.656683 13.9079303,9.19999981 20.8149996,9.19999981 L20.8149996,9.19999981 Z M22.8,28.6299024 L19,32.4692004 L19,25.4692004 L22.8,25.4692004 L22.8,28.6299024 L22.8,28.6299024 Z M23.0979506,24 L18.7025377,24 L11.3999996,14.3000002 C13.7588598,15.0628789 17.3414123,15.4549994 20.8999996,15.4549994 C24.4585869,15.4549994 28.0406504,15.0628789 30.3999996,14.3004749 L23.0979506,24 L23.0979506,24 Z' />
</symbol>
<symbol id='download'>
<path d='M26.6444694,18.8980705 L26.6444694,6 L16.0577878,6 L16.0577878,18.8980705 L9,18.8980705 L21.3511286,31.6373958 L33.7022572,18.8980705 L26.6444694,18.8980705 Z M25.6141585,19.9252307 L25.6141585,7.23528873 L17.0880988,7.23528873 L17.0880988,19.9252307 L11.404059,19.9252307 L21.3511286,29.8723004 L31.2981982,19.9252307 L25.6141585,19.9252307 Z M9,36 L33.7022572,36 L33.7022572,34.2352941 L9,34.2352941 L9,36 Z' />
</symbol>
<symbol id='rename'>
<path d='M6,29.7491318 L6,36 L12.25,36 L30.6916667,17.5557716 L24.4416667,11.3049035 L6,29.7491318 L6,29.7491318 Z M6.87826299,35.1213203 L11.6097429,35.1213203 L28.7527435,17.9763804 L24.0212636,13.2442433 L6.87826299,30.3891832 L6.87826299,35.1213203 Z M35.5083333,12.7384359 C36.1583333,12.0883456 36.1583333,11.0298653 35.5083333,10.379775 L31.6166667,6.48756772 C30.9666667,5.83747743 29.9083333,5.83747743 29.2583333,6.48756772 L26.2083333,9.53799139 L32.4583333,15.7888596 L35.5083333,12.7384359 L35.5083333,12.7384359 Z' />
</symbol>
<symbol id='trash'>
<path d='M11.5838509,32.6666667 C11.5838509,34.5083333 13.0013975,36 14.7515528,36 L27.4223602,36 C29.1725155,36 30.5900621,34.5083333 30.5900621,32.6666667 L30.5900621,12.6666667 L11.5838509,12.6666667 L11.5838509,32.6666667 L11.5838509,32.6666667 Z M14.8354037,35 L27.3385093,35 C28.6511258,35 29.7142857,33.8279762 29.7142857,32.3809524 L29.7142857,13.6666667 L12.4596273,13.6666667 L12.4596273,32.3809524 C12.4596273,33.8279762 13.5227873,35 14.8354037,35 Z M26.6304348,7.66666667 L25.0465839,6 L17.1273292,6 L15.5434783,7.66666667 L10,7.66666667 L10,9.52941176 L32.173913,9.52941176 L32.173913,7.66666667 L26.6304348,7.66666667 Z M24.8498535,18 L26.3498535,18 L26.3498535,33 L24.8498535,33 L24.8498535,18 Z M20.3498535,18 L21.8498535,18 L21.8498535,33 L20.3498535,33 L20.3498535,18 Z M15.8498535,18 L17.3498535,18 L17.3498535,33 L15.8498535,33 L15.8498535,18 Z' />
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<path d='M33,11.9347826 L21,11.9347826 L18,9 L9,9 C7.3425,9 6.015,10.3133152 6.015,11.9347826 L6,29.5434783 C6,31.1649457 7.3425,32.4782609 9,32.4782609 L33,32.4782609 C34.6575,32.4782609 36,31.1649457 36,29.5434783 L36,14.8695652 C36,13.2480978 34.6575,11.9347826 33,11.9347826 L33,11.9347826 Z M25.5,16.3369565 C27.1575,16.3369565 28.5,17.6502717 28.5,19.2717391 C28.5,20.8932065 27.1575,22.2065217 25.5,22.2065217 C23.8425,22.2065217 22.5,20.8932065 22.5,19.2717391 C22.5,17.6502717 23.8425,16.3369565 25.5,16.3369565 L25.5,16.3369565 Z M31.5,28.076087 L19.5,28.076087 L19.5,26.6086957 C19.5,24.6497283 23.4975,23.673913 25.5,23.673913 C27.5025,23.673913 31.5,24.6497283 31.5,26.6086957 L31.5,28.076087 L31.5,28.076087 Z' />
</symbol>
<symbol id='chat'>
<path d='M33,7 L9,7 C7.3425,7 6.015,8.28413043 6.015,9.86956522 L6,35.6956522 L12,29.9565217 L33,29.9565217 C34.6575,29.9565217 36,28.6723913 36,27.0869565 L36,9.86956522 C36,8.28413043 34.6575,7 33,7 L33,7 Z M16.5,19.9130435 L13.5,19.9130435 L13.5,17.0434783 L16.5,17.0434783 L16.5,19.9130435 L16.5,19.9130435 Z M22.5,19.9130435 L19.5,19.9130435 L19.5,17.0434783 L22.5,17.0434783 L22.5,19.9130435 L22.5,19.9130435 Z M28.5,19.9130435 L25.5,19.9130435 L25.5,17.0434783 L28.5,17.0434783 L28.5,19.9130435 L28.5,19.9130435 Z' />
</symbol>
</defs>
</svg>
);
export default Svg;
|
renderer/components/Icon/Logout.js
|
LN-Zap/zap-desktop
|
import React from 'react'
const SvgLogout = props => (
<svg height="1em" viewBox="0 0 14 15" width="1em" {...props}>
<g fill="none" fillRule="evenodd">
<path
d="M4.058 2.615C1.562 3.8.078 6.455.598 9.222c.5 2.652 2.69 4.616 5.315 5.052a6.762 6.762 0 0 0 4.252-.69c2.332-1.243 3.69-3.804 3.19-6.47a6.085 6.085 0 0 0-1.231-2.676A6.496 6.496 0 0 0 9.862 2.64"
stroke="currentColor"
strokeLinecap="round"
/>
<path
d="M7.062 0a.5.5 0 0 1 .5.5v6a.5.5 0 0 1-1 0v-6a.5.5 0 0 1 .5-.5z"
fill="currentColor"
/>
</g>
</svg>
)
export default SvgLogout
|
addons/knobs/src/components/types/Color.js
|
rhalff/storybook
|
import { document } from 'global';
import PropTypes from 'prop-types';
import React from 'react';
import { SketchPicker } from 'react-color';
import debounce from 'lodash.debounce';
const conditionalRender = (condition, positive, negative) => (condition ? positive() : negative());
const styles = {
swatch: {
background: '#fff',
borderRadius: '1px',
border: '1px solid rgb(247, 244, 244)',
display: 'inline-block',
cursor: 'pointer',
width: '100%',
padding: 0,
},
popover: {
position: 'absolute',
zIndex: '2',
},
cover: {
position: 'fixed',
top: '0px',
right: '0px',
bottom: '0px',
left: '0px',
},
};
class ColorType extends React.Component {
constructor(props, context) {
super(props, context);
this.state = {
displayColorPicker: false,
value: props.knob.value,
};
this.onChange = debounce(props.onChange, 200);
}
componentDidMount() {
document.addEventListener('mousedown', this.handleWindowMouseDown);
}
componentWillUnmount() {
document.removeEventListener('mousedown', this.handleWindowMouseDown);
}
handleWindowMouseDown = e => {
if (!this.state.displayColorPicker) return;
if (this.popover.contains(e.target)) return;
this.setState({
displayColorPicker: false,
});
};
handleClick = () => {
this.setState({
displayColorPicker: !this.state.displayColorPicker,
});
};
handleChange = color => {
this.setState({
value: color,
});
this.onChange(`rgba(${color.rgb.r},${color.rgb.g},${color.rgb.b},${color.rgb.a})`);
};
render() {
const { knob } = this.props;
const { displayColorPicker, value } = this.state;
const colorStyle = {
width: 'auto',
height: '20px',
borderRadius: '2px',
margin: 5,
background: knob.value,
};
return (
<div id={knob.name}>
<button type="button" style={styles.swatch} onClick={this.handleClick}>
<div style={colorStyle} />
</button>
{conditionalRender(
displayColorPicker,
() => (
<div
style={styles.popover}
ref={e => {
this.popover = e;
}}
>
<SketchPicker color={value} onChange={this.handleChange} />
</div>
),
() => null
)}
</div>
);
}
}
ColorType.propTypes = {
knob: PropTypes.shape({
name: PropTypes.string,
value: PropTypes.string,
}),
onChange: PropTypes.func,
};
ColorType.defaultProps = {
knob: {},
onChange: value => value,
};
ColorType.serialize = value => value;
ColorType.deserialize = value => value;
export default ColorType;
|
MobileApp/MessageHub/components/searchViews/SearchItem.js
|
FresnoState/mobilestudentintranet
|
import React, { Component } from 'react';
import {
View,
Text,
Dimensions
} from 'react-native';
import {Icon} from 'native-base';
const { width, height } = Dimensions.get('window');
export default class SearchItem extends Component {
constructor(props) {
super(props);
}
render() {
return (
<View style={{padding: 10, paddingLeft: 20, paddingRight: 20, flexDirection: 'row', borderTopWidth: 0.5, borderColor: '#8b8b90'}}>
<Text style={[styles.itemText, {paddingLeft: 10}]}>{this.props.term}</Text>
</View>
);
}
}
|
client/src/components/shared/Info/RelationList.js
|
verejnedigital/verejne.digital
|
// @flow
import React from 'react'
import {Badge} from 'reactstrap'
import {sortBy} from 'lodash'
import RecursiveInfo from './RecursiveInfo'
import {showRelationType, getRelationTitle, getColor} from '../utilities'
import type {RelatedEntity} from '../../../state'
type RelationListProps = {
data: Array<RelatedEntity>,
name: string,
}
type RelationItemProps = {
related: RelatedEntity,
name: string,
}
type TitleBadgeProps = {
related: RelatedEntity,
name: string,
}
export default ({data, name, useNewApi}: RelationListProps) => (
<ul className="list-unstyled info-button-list">
{sortBy(data, [
'political_entity',
'contact_with_politics',
'trade_with_government',
'edge_types',
]).reverse().map((related: RelatedEntity) => (
<RelationItem key={related.eid} related={related} name={name} />
))}
</ul>
)
const RelationItem = ({related, name}: RelationItemProps) => (
<li key={related.eid} className="">
<RecursiveInfo
related={related}
badge={<TitleBadge key={related.eid} related={related} name={name} />}
/>
</li>
)
const TitleBadge = ({related, name}: TitleBadgeProps) => {
const result = []
related.edge_types.forEach((type: number, i: number) => {
const symmetric: boolean = related.edge_types.includes(-type)
if (type >= 0 || !symmetric) {
result.push(
<Badge
key={type}
color={getColor(type, related.edge_effective_to_dates[i])}
title={getRelationTitle(
type,
name,
related.name,
related.edge_effective_to_dates[i],
symmetric,
)}
className="mr-1 info-badge"
>
{showRelationType(
type,
related.edge_type_texts[i],
related.edge_effective_to_dates[i],
!symmetric
)}
</Badge>
)
}
})
return result
}
|
src/client/js/components/ThreadListItem/ThreadListItem.react.js
|
onomatopio/ChatPlayground
|
import css from './ThreadListItem.css';
import ChatActionCreators from '../../actions/ActionCreator';
import React from 'react';
import classNames from 'classnames';
class ThreadListItem extends React.Component {
static propTypes = {
thread: React.PropTypes.object,
currentThreadID: React.PropTypes.string
};
constructor(props) {
super(props);
this._onClick = this._onClick.bind(this);
}
_onClick() {
ChatActionCreators.clickThread(this.props.thread.id);
}
render() {
let thread = this.props.thread;
//let lastMessage = thread.lastMessage;
return (
<li className={
classNames({
'thread-list-item': true,
'online': thread.online,
'active': thread.id === this.props.currentThreadID
})
} onClick={this._onClick}>
<div>
<h5 className="thread-name">
{thread.name}
</h5>
</div>
{thread.online ? <div className="led-green"></div> : null}
{
/*
<div className="thread-time">
{lastMessage.date.toLocaleTimeString()}
</div>
<div className="thread-last-message">
{lastMessage.text}
</div>
*/
}
</li>
);
}
}
export default ThreadListItem;
|
src/svg-icons/image/flash-on.js
|
ichiohta/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ImageFlashOn = (props) => (
<SvgIcon {...props}>
<path d="M7 2v11h3v9l7-12h-4l4-8z"/>
</SvgIcon>
);
ImageFlashOn = pure(ImageFlashOn);
ImageFlashOn.displayName = 'ImageFlashOn';
ImageFlashOn.muiName = 'SvgIcon';
export default ImageFlashOn;
|
wawhfd/static/src/js/components/app.js
|
calebrash/wawhfd
|
import React, { Component } from 'react';
import api from '../api';
import CalendarList from './calendar';
import RecipeList from './recipes';
export default class App extends Component {
constructor (props) {
super(props);
this.state = {
calendarData: null,
recipeData: null
};
this.refreshCalendar = this.refreshCalendar.bind(this);
}
componentDidMount () {
this.refreshCalendar();
this.refreshRecipes();
}
refreshCalendar (handler) {
if (!handler) {
handler = (response) => this.setState({
calendarData: response.data
});
}
api.get('dates').then(handler);
}
updateHandler () {
return (recipeData) => {
this.refreshCalendar((response) => {
this.setState({
calendarData: response.data,
recipeData: recipeData
})
});
};
}
refreshRecipes () {
api.get('recipes').then((response) => this.setState({
requestedData: true,
recipeData: response.data
}));
}
getCalendar () {
if (this.state.calendarData !== null) {
return <CalendarList data={this.state.calendarData} />;
} else {
return <div className="calendar loading">...</div>;
}
}
getRecipes () {
if (this.state.recipeData !== null) {
return <RecipeList data={this.state.recipeData} updateHandler={this.updateHandler()} />;
} else {
return <div className="recipes loading">...</div>;
}
}
render () {
return (
<div>
<a href="/" className="logo">wawhfd.</a>
{this.getCalendar()}
{this.getRecipes()}
</div>
);
}
}
|
files/react/0.11.0/react.js
|
bdukes/jsdelivr
|
/**
* React v0.11.0
*/
!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.React=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule AutoFocusMixin
* @typechecks static-only
*/
"use strict";
var focusNode = _dereq_("./focusNode");
var AutoFocusMixin = {
componentDidMount: function() {
if (this.props.autoFocus) {
focusNode(this.getDOMNode());
}
}
};
module.exports = AutoFocusMixin;
},{"./focusNode":106}],2:[function(_dereq_,module,exports){
/**
* Copyright 2013 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule BeforeInputEventPlugin
* @typechecks static-only
*/
"use strict";
var EventConstants = _dereq_("./EventConstants");
var EventPropagators = _dereq_("./EventPropagators");
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var SyntheticInputEvent = _dereq_("./SyntheticInputEvent");
var keyOf = _dereq_("./keyOf");
var canUseTextInputEvent = (
ExecutionEnvironment.canUseDOM &&
'TextEvent' in window &&
!('documentMode' in document || isPresto())
);
/**
* Opera <= 12 includes TextEvent in window, but does not fire
* text input events. Rely on keypress instead.
*/
function isPresto() {
var opera = window.opera;
return (
typeof opera === 'object' &&
typeof opera.version === 'function' &&
parseInt(opera.version(), 10) <= 12
);
}
var SPACEBAR_CODE = 32;
var SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE);
var topLevelTypes = EventConstants.topLevelTypes;
// Events and their corresponding property names.
var eventTypes = {
beforeInput: {
phasedRegistrationNames: {
bubbled: keyOf({onBeforeInput: null}),
captured: keyOf({onBeforeInputCapture: null})
},
dependencies: [
topLevelTypes.topCompositionEnd,
topLevelTypes.topKeyPress,
topLevelTypes.topTextInput,
topLevelTypes.topPaste
]
}
};
// Track characters inserted via keypress and composition events.
var fallbackChars = null;
/**
* Return whether a native keypress event is assumed to be a command.
* This is required because Firefox fires `keypress` events for key commands
* (cut, copy, select-all, etc.) even though no character is inserted.
*/
function isKeypressCommand(nativeEvent) {
return (
(nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) &&
// ctrlKey && altKey is equivalent to AltGr, and is not a command.
!(nativeEvent.ctrlKey && nativeEvent.altKey)
);
}
/**
* Create an `onBeforeInput` event to match
* http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents.
*
* This event plugin is based on the native `textInput` event
* available in Chrome, Safari, Opera, and IE. This event fires after
* `onKeyPress` and `onCompositionEnd`, but before `onInput`.
*
* `beforeInput` is spec'd but not implemented in any browsers, and
* the `input` event does not provide any useful information about what has
* actually been added, contrary to the spec. Thus, `textInput` is the best
* available event to identify the characters that have actually been inserted
* into the target node.
*/
var BeforeInputEventPlugin = {
eventTypes: eventTypes,
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
var chars;
if (canUseTextInputEvent) {
switch (topLevelType) {
case topLevelTypes.topKeyPress:
/**
* If native `textInput` events are available, our goal is to make
* use of them. However, there is a special case: the spacebar key.
* In Webkit, preventing default on a spacebar `textInput` event
* cancels character insertion, but it *also* causes the browser
* to fall back to its default spacebar behavior of scrolling the
* page.
*
* Tracking at:
* https://code.google.com/p/chromium/issues/detail?id=355103
*
* To avoid this issue, use the keypress event as if no `textInput`
* event is available.
*/
var which = nativeEvent.which;
if (which !== SPACEBAR_CODE) {
return;
}
chars = String.fromCharCode(which);
break;
case topLevelTypes.topTextInput:
// Record the characters to be added to the DOM.
chars = nativeEvent.data;
// If it's a spacebar character, assume that we have already handled
// it at the keypress level and bail immediately.
if (chars === SPACEBAR_CHAR) {
return;
}
// Otherwise, carry on.
break;
default:
// For other native event types, do nothing.
return;
}
} else {
switch (topLevelType) {
case topLevelTypes.topPaste:
// If a paste event occurs after a keypress, throw out the input
// chars. Paste events should not lead to BeforeInput events.
fallbackChars = null;
break;
case topLevelTypes.topKeyPress:
/**
* As of v27, Firefox may fire keypress events even when no character
* will be inserted. A few possibilities:
*
* - `which` is `0`. Arrow keys, Esc key, etc.
*
* - `which` is the pressed key code, but no char is available.
* Ex: 'AltGr + d` in Polish. There is no modified character for
* this key combination and no character is inserted into the
* document, but FF fires the keypress for char code `100` anyway.
* No `input` event will occur.
*
* - `which` is the pressed key code, but a command combination is
* being used. Ex: `Cmd+C`. No character is inserted, and no
* `input` event will occur.
*/
if (nativeEvent.which && !isKeypressCommand(nativeEvent)) {
fallbackChars = String.fromCharCode(nativeEvent.which);
}
break;
case topLevelTypes.topCompositionEnd:
fallbackChars = nativeEvent.data;
break;
}
// If no changes have occurred to the fallback string, no relevant
// event has fired and we're done.
if (fallbackChars === null) {
return;
}
chars = fallbackChars;
}
// If no characters are being inserted, no BeforeInput event should
// be fired.
if (!chars) {
return;
}
var event = SyntheticInputEvent.getPooled(
eventTypes.beforeInput,
topLevelTargetID,
nativeEvent
);
event.data = chars;
fallbackChars = null;
EventPropagators.accumulateTwoPhaseDispatches(event);
return event;
}
};
module.exports = BeforeInputEventPlugin;
},{"./EventConstants":15,"./EventPropagators":20,"./ExecutionEnvironment":21,"./SyntheticInputEvent":86,"./keyOf":127}],3:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule CSSProperty
*/
"use strict";
/**
* CSS properties which accept numbers but are not in units of "px".
*/
var isUnitlessNumber = {
columnCount: true,
fillOpacity: true,
flex: true,
flexGrow: true,
flexShrink: true,
fontWeight: true,
lineClamp: true,
lineHeight: true,
opacity: true,
order: true,
orphans: true,
widows: true,
zIndex: true,
zoom: true
};
/**
* @param {string} prefix vendor-specific prefix, eg: Webkit
* @param {string} key style name, eg: transitionDuration
* @return {string} style name prefixed with `prefix`, properly camelCased, eg:
* WebkitTransitionDuration
*/
function prefixKey(prefix, key) {
return prefix + key.charAt(0).toUpperCase() + key.substring(1);
}
/**
* Support style names that may come passed in prefixed by adding permutations
* of vendor prefixes.
*/
var prefixes = ['Webkit', 'ms', 'Moz', 'O'];
// Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an
// infinite loop, because it iterates over the newly added props too.
Object.keys(isUnitlessNumber).forEach(function(prop) {
prefixes.forEach(function(prefix) {
isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop];
});
});
/**
* Most style properties can be unset by doing .style[prop] = '' but IE8
* doesn't like doing that with shorthand properties so for the properties that
* IE8 breaks on, which are listed here, we instead unset each of the
* individual properties. See http://bugs.jquery.com/ticket/12385.
* The 4-value 'clock' properties like margin, padding, border-width seem to
* behave without any problems. Curiously, list-style works too without any
* special prodding.
*/
var shorthandPropertyExpansions = {
background: {
backgroundImage: true,
backgroundPosition: true,
backgroundRepeat: true,
backgroundColor: true
},
border: {
borderWidth: true,
borderStyle: true,
borderColor: true
},
borderBottom: {
borderBottomWidth: true,
borderBottomStyle: true,
borderBottomColor: true
},
borderLeft: {
borderLeftWidth: true,
borderLeftStyle: true,
borderLeftColor: true
},
borderRight: {
borderRightWidth: true,
borderRightStyle: true,
borderRightColor: true
},
borderTop: {
borderTopWidth: true,
borderTopStyle: true,
borderTopColor: true
},
font: {
fontStyle: true,
fontVariant: true,
fontWeight: true,
fontSize: true,
lineHeight: true,
fontFamily: true
}
};
var CSSProperty = {
isUnitlessNumber: isUnitlessNumber,
shorthandPropertyExpansions: shorthandPropertyExpansions
};
module.exports = CSSProperty;
},{}],4:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule CSSPropertyOperations
* @typechecks static-only
*/
"use strict";
var CSSProperty = _dereq_("./CSSProperty");
var dangerousStyleValue = _dereq_("./dangerousStyleValue");
var hyphenateStyleName = _dereq_("./hyphenateStyleName");
var memoizeStringOnly = _dereq_("./memoizeStringOnly");
var processStyleName = memoizeStringOnly(function(styleName) {
return hyphenateStyleName(styleName);
});
/**
* Operations for dealing with CSS properties.
*/
var CSSPropertyOperations = {
/**
* Serializes a mapping of style properties for use as inline styles:
*
* > createMarkupForStyles({width: '200px', height: 0})
* "width:200px;height:0;"
*
* Undefined values are ignored so that declarative programming is easier.
* The result should be HTML-escaped before insertion into the DOM.
*
* @param {object} styles
* @return {?string}
*/
createMarkupForStyles: function(styles) {
var serialized = '';
for (var styleName in styles) {
if (!styles.hasOwnProperty(styleName)) {
continue;
}
var styleValue = styles[styleName];
if (styleValue != null) {
serialized += processStyleName(styleName) + ':';
serialized += dangerousStyleValue(styleName, styleValue) + ';';
}
}
return serialized || null;
},
/**
* Sets the value for multiple styles on a node. If a value is specified as
* '' (empty string), the corresponding style property will be unset.
*
* @param {DOMElement} node
* @param {object} styles
*/
setValueForStyles: function(node, styles) {
var style = node.style;
for (var styleName in styles) {
if (!styles.hasOwnProperty(styleName)) {
continue;
}
var styleValue = dangerousStyleValue(styleName, styles[styleName]);
if (styleValue) {
style[styleName] = styleValue;
} else {
var expansion = CSSProperty.shorthandPropertyExpansions[styleName];
if (expansion) {
// Shorthand property that IE8 won't like unsetting, so unset each
// component to placate it
for (var individualStyleName in expansion) {
style[individualStyleName] = '';
}
} else {
style[styleName] = '';
}
}
}
}
};
module.exports = CSSPropertyOperations;
},{"./CSSProperty":3,"./dangerousStyleValue":101,"./hyphenateStyleName":118,"./memoizeStringOnly":129}],5:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule CallbackQueue
*/
"use strict";
var PooledClass = _dereq_("./PooledClass");
var invariant = _dereq_("./invariant");
var mixInto = _dereq_("./mixInto");
/**
* A specialized pseudo-event module to help keep track of components waiting to
* be notified when their DOM representations are available for use.
*
* This implements `PooledClass`, so you should never need to instantiate this.
* Instead, use `CallbackQueue.getPooled()`.
*
* @class ReactMountReady
* @implements PooledClass
* @internal
*/
function CallbackQueue() {
this._callbacks = null;
this._contexts = null;
}
mixInto(CallbackQueue, {
/**
* Enqueues a callback to be invoked when `notifyAll` is invoked.
*
* @param {function} callback Invoked when `notifyAll` is invoked.
* @param {?object} context Context to call `callback` with.
* @internal
*/
enqueue: function(callback, context) {
this._callbacks = this._callbacks || [];
this._contexts = this._contexts || [];
this._callbacks.push(callback);
this._contexts.push(context);
},
/**
* Invokes all enqueued callbacks and clears the queue. This is invoked after
* the DOM representation of a component has been created or updated.
*
* @internal
*/
notifyAll: function() {
var callbacks = this._callbacks;
var contexts = this._contexts;
if (callbacks) {
("production" !== "development" ? invariant(
callbacks.length === contexts.length,
"Mismatched list of contexts in callback queue"
) : invariant(callbacks.length === contexts.length));
this._callbacks = null;
this._contexts = null;
for (var i = 0, l = callbacks.length; i < l; i++) {
callbacks[i].call(contexts[i]);
}
callbacks.length = 0;
contexts.length = 0;
}
},
/**
* Resets the internal queue.
*
* @internal
*/
reset: function() {
this._callbacks = null;
this._contexts = null;
},
/**
* `PooledClass` looks for this.
*/
destructor: function() {
this.reset();
}
});
PooledClass.addPoolingTo(CallbackQueue);
module.exports = CallbackQueue;
},{"./PooledClass":26,"./invariant":120,"./mixInto":133}],6:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ChangeEventPlugin
*/
"use strict";
var EventConstants = _dereq_("./EventConstants");
var EventPluginHub = _dereq_("./EventPluginHub");
var EventPropagators = _dereq_("./EventPropagators");
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var ReactUpdates = _dereq_("./ReactUpdates");
var SyntheticEvent = _dereq_("./SyntheticEvent");
var isEventSupported = _dereq_("./isEventSupported");
var isTextInputElement = _dereq_("./isTextInputElement");
var keyOf = _dereq_("./keyOf");
var topLevelTypes = EventConstants.topLevelTypes;
var eventTypes = {
change: {
phasedRegistrationNames: {
bubbled: keyOf({onChange: null}),
captured: keyOf({onChangeCapture: null})
},
dependencies: [
topLevelTypes.topBlur,
topLevelTypes.topChange,
topLevelTypes.topClick,
topLevelTypes.topFocus,
topLevelTypes.topInput,
topLevelTypes.topKeyDown,
topLevelTypes.topKeyUp,
topLevelTypes.topSelectionChange
]
}
};
/**
* For IE shims
*/
var activeElement = null;
var activeElementID = null;
var activeElementValue = null;
var activeElementValueProp = null;
/**
* SECTION: handle `change` event
*/
function shouldUseChangeEvent(elem) {
return (
elem.nodeName === 'SELECT' ||
(elem.nodeName === 'INPUT' && elem.type === 'file')
);
}
var doesChangeEventBubble = false;
if (ExecutionEnvironment.canUseDOM) {
// See `handleChange` comment below
doesChangeEventBubble = isEventSupported('change') && (
!('documentMode' in document) || document.documentMode > 8
);
}
function manualDispatchChangeEvent(nativeEvent) {
var event = SyntheticEvent.getPooled(
eventTypes.change,
activeElementID,
nativeEvent
);
EventPropagators.accumulateTwoPhaseDispatches(event);
// If change and propertychange bubbled, we'd just bind to it like all the
// other events and have it go through ReactBrowserEventEmitter. Since it
// doesn't, we manually listen for the events and so we have to enqueue and
// process the abstract event manually.
//
// Batching is necessary here in order to ensure that all event handlers run
// before the next rerender (including event handlers attached to ancestor
// elements instead of directly on the input). Without this, controlled
// components don't work properly in conjunction with event bubbling because
// the component is rerendered and the value reverted before all the event
// handlers can run. See https://github.com/facebook/react/issues/708.
ReactUpdates.batchedUpdates(runEventInBatch, event);
}
function runEventInBatch(event) {
EventPluginHub.enqueueEvents(event);
EventPluginHub.processEventQueue();
}
function startWatchingForChangeEventIE8(target, targetID) {
activeElement = target;
activeElementID = targetID;
activeElement.attachEvent('onchange', manualDispatchChangeEvent);
}
function stopWatchingForChangeEventIE8() {
if (!activeElement) {
return;
}
activeElement.detachEvent('onchange', manualDispatchChangeEvent);
activeElement = null;
activeElementID = null;
}
function getTargetIDForChangeEvent(
topLevelType,
topLevelTarget,
topLevelTargetID) {
if (topLevelType === topLevelTypes.topChange) {
return topLevelTargetID;
}
}
function handleEventsForChangeEventIE8(
topLevelType,
topLevelTarget,
topLevelTargetID) {
if (topLevelType === topLevelTypes.topFocus) {
// stopWatching() should be a noop here but we call it just in case we
// missed a blur event somehow.
stopWatchingForChangeEventIE8();
startWatchingForChangeEventIE8(topLevelTarget, topLevelTargetID);
} else if (topLevelType === topLevelTypes.topBlur) {
stopWatchingForChangeEventIE8();
}
}
/**
* SECTION: handle `input` event
*/
var isInputEventSupported = false;
if (ExecutionEnvironment.canUseDOM) {
// IE9 claims to support the input event but fails to trigger it when
// deleting text, so we ignore its input events
isInputEventSupported = isEventSupported('input') && (
!('documentMode' in document) || document.documentMode > 9
);
}
/**
* (For old IE.) Replacement getter/setter for the `value` property that gets
* set on the active element.
*/
var newValueProp = {
get: function() {
return activeElementValueProp.get.call(this);
},
set: function(val) {
// Cast to a string so we can do equality checks.
activeElementValue = '' + val;
activeElementValueProp.set.call(this, val);
}
};
/**
* (For old IE.) Starts tracking propertychange events on the passed-in element
* and override the value property so that we can distinguish user events from
* value changes in JS.
*/
function startWatchingForValueChange(target, targetID) {
activeElement = target;
activeElementID = targetID;
activeElementValue = target.value;
activeElementValueProp = Object.getOwnPropertyDescriptor(
target.constructor.prototype,
'value'
);
Object.defineProperty(activeElement, 'value', newValueProp);
activeElement.attachEvent('onpropertychange', handlePropertyChange);
}
/**
* (For old IE.) Removes the event listeners from the currently-tracked element,
* if any exists.
*/
function stopWatchingForValueChange() {
if (!activeElement) {
return;
}
// delete restores the original property definition
delete activeElement.value;
activeElement.detachEvent('onpropertychange', handlePropertyChange);
activeElement = null;
activeElementID = null;
activeElementValue = null;
activeElementValueProp = null;
}
/**
* (For old IE.) Handles a propertychange event, sending a `change` event if
* the value of the active element has changed.
*/
function handlePropertyChange(nativeEvent) {
if (nativeEvent.propertyName !== 'value') {
return;
}
var value = nativeEvent.srcElement.value;
if (value === activeElementValue) {
return;
}
activeElementValue = value;
manualDispatchChangeEvent(nativeEvent);
}
/**
* If a `change` event should be fired, returns the target's ID.
*/
function getTargetIDForInputEvent(
topLevelType,
topLevelTarget,
topLevelTargetID) {
if (topLevelType === topLevelTypes.topInput) {
// In modern browsers (i.e., not IE8 or IE9), the input event is exactly
// what we want so fall through here and trigger an abstract event
return topLevelTargetID;
}
}
// For IE8 and IE9.
function handleEventsForInputEventIE(
topLevelType,
topLevelTarget,
topLevelTargetID) {
if (topLevelType === topLevelTypes.topFocus) {
// In IE8, we can capture almost all .value changes by adding a
// propertychange handler and looking for events with propertyName
// equal to 'value'
// In IE9, propertychange fires for most input events but is buggy and
// doesn't fire when text is deleted, but conveniently, selectionchange
// appears to fire in all of the remaining cases so we catch those and
// forward the event if the value has changed
// In either case, we don't want to call the event handler if the value
// is changed from JS so we redefine a setter for `.value` that updates
// our activeElementValue variable, allowing us to ignore those changes
//
// stopWatching() should be a noop here but we call it just in case we
// missed a blur event somehow.
stopWatchingForValueChange();
startWatchingForValueChange(topLevelTarget, topLevelTargetID);
} else if (topLevelType === topLevelTypes.topBlur) {
stopWatchingForValueChange();
}
}
// For IE8 and IE9.
function getTargetIDForInputEventIE(
topLevelType,
topLevelTarget,
topLevelTargetID) {
if (topLevelType === topLevelTypes.topSelectionChange ||
topLevelType === topLevelTypes.topKeyUp ||
topLevelType === topLevelTypes.topKeyDown) {
// On the selectionchange event, the target is just document which isn't
// helpful for us so just check activeElement instead.
//
// 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire
// propertychange on the first input event after setting `value` from a
// script and fires only keydown, keypress, keyup. Catching keyup usually
// gets it and catching keydown lets us fire an event for the first
// keystroke if user does a key repeat (it'll be a little delayed: right
// before the second keystroke). Other input methods (e.g., paste) seem to
// fire selectionchange normally.
if (activeElement && activeElement.value !== activeElementValue) {
activeElementValue = activeElement.value;
return activeElementID;
}
}
}
/**
* SECTION: handle `click` event
*/
function shouldUseClickEvent(elem) {
// Use the `click` event to detect changes to checkbox and radio inputs.
// This approach works across all browsers, whereas `change` does not fire
// until `blur` in IE8.
return (
elem.nodeName === 'INPUT' &&
(elem.type === 'checkbox' || elem.type === 'radio')
);
}
function getTargetIDForClickEvent(
topLevelType,
topLevelTarget,
topLevelTargetID) {
if (topLevelType === topLevelTypes.topClick) {
return topLevelTargetID;
}
}
/**
* This plugin creates an `onChange` event that normalizes change events
* across form elements. This event fires at a time when it's possible to
* change the element's value without seeing a flicker.
*
* Supported elements are:
* - input (see `isTextInputElement`)
* - textarea
* - select
*/
var ChangeEventPlugin = {
eventTypes: eventTypes,
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
var getTargetIDFunc, handleEventFunc;
if (shouldUseChangeEvent(topLevelTarget)) {
if (doesChangeEventBubble) {
getTargetIDFunc = getTargetIDForChangeEvent;
} else {
handleEventFunc = handleEventsForChangeEventIE8;
}
} else if (isTextInputElement(topLevelTarget)) {
if (isInputEventSupported) {
getTargetIDFunc = getTargetIDForInputEvent;
} else {
getTargetIDFunc = getTargetIDForInputEventIE;
handleEventFunc = handleEventsForInputEventIE;
}
} else if (shouldUseClickEvent(topLevelTarget)) {
getTargetIDFunc = getTargetIDForClickEvent;
}
if (getTargetIDFunc) {
var targetID = getTargetIDFunc(
topLevelType,
topLevelTarget,
topLevelTargetID
);
if (targetID) {
var event = SyntheticEvent.getPooled(
eventTypes.change,
targetID,
nativeEvent
);
EventPropagators.accumulateTwoPhaseDispatches(event);
return event;
}
}
if (handleEventFunc) {
handleEventFunc(
topLevelType,
topLevelTarget,
topLevelTargetID
);
}
}
};
module.exports = ChangeEventPlugin;
},{"./EventConstants":15,"./EventPluginHub":17,"./EventPropagators":20,"./ExecutionEnvironment":21,"./ReactUpdates":76,"./SyntheticEvent":84,"./isEventSupported":121,"./isTextInputElement":123,"./keyOf":127}],7:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ClientReactRootIndex
* @typechecks
*/
"use strict";
var nextReactRootIndex = 0;
var ClientReactRootIndex = {
createReactRootIndex: function() {
return nextReactRootIndex++;
}
};
module.exports = ClientReactRootIndex;
},{}],8:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule CompositionEventPlugin
* @typechecks static-only
*/
"use strict";
var EventConstants = _dereq_("./EventConstants");
var EventPropagators = _dereq_("./EventPropagators");
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var ReactInputSelection = _dereq_("./ReactInputSelection");
var SyntheticCompositionEvent = _dereq_("./SyntheticCompositionEvent");
var getTextContentAccessor = _dereq_("./getTextContentAccessor");
var keyOf = _dereq_("./keyOf");
var END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space
var START_KEYCODE = 229;
var useCompositionEvent = (
ExecutionEnvironment.canUseDOM &&
'CompositionEvent' in window
);
// In IE9+, we have access to composition events, but the data supplied
// by the native compositionend event may be incorrect. In Korean, for example,
// the compositionend event contains only one character regardless of
// how many characters have been composed since compositionstart.
// We therefore use the fallback data while still using the native
// events as triggers.
var useFallbackData = (
!useCompositionEvent ||
(
'documentMode' in document &&
document.documentMode > 8 &&
document.documentMode <= 11
)
);
var topLevelTypes = EventConstants.topLevelTypes;
var currentComposition = null;
// Events and their corresponding property names.
var eventTypes = {
compositionEnd: {
phasedRegistrationNames: {
bubbled: keyOf({onCompositionEnd: null}),
captured: keyOf({onCompositionEndCapture: null})
},
dependencies: [
topLevelTypes.topBlur,
topLevelTypes.topCompositionEnd,
topLevelTypes.topKeyDown,
topLevelTypes.topKeyPress,
topLevelTypes.topKeyUp,
topLevelTypes.topMouseDown
]
},
compositionStart: {
phasedRegistrationNames: {
bubbled: keyOf({onCompositionStart: null}),
captured: keyOf({onCompositionStartCapture: null})
},
dependencies: [
topLevelTypes.topBlur,
topLevelTypes.topCompositionStart,
topLevelTypes.topKeyDown,
topLevelTypes.topKeyPress,
topLevelTypes.topKeyUp,
topLevelTypes.topMouseDown
]
},
compositionUpdate: {
phasedRegistrationNames: {
bubbled: keyOf({onCompositionUpdate: null}),
captured: keyOf({onCompositionUpdateCapture: null})
},
dependencies: [
topLevelTypes.topBlur,
topLevelTypes.topCompositionUpdate,
topLevelTypes.topKeyDown,
topLevelTypes.topKeyPress,
topLevelTypes.topKeyUp,
topLevelTypes.topMouseDown
]
}
};
/**
* Translate native top level events into event types.
*
* @param {string} topLevelType
* @return {object}
*/
function getCompositionEventType(topLevelType) {
switch (topLevelType) {
case topLevelTypes.topCompositionStart:
return eventTypes.compositionStart;
case topLevelTypes.topCompositionEnd:
return eventTypes.compositionEnd;
case topLevelTypes.topCompositionUpdate:
return eventTypes.compositionUpdate;
}
}
/**
* Does our fallback best-guess model think this event signifies that
* composition has begun?
*
* @param {string} topLevelType
* @param {object} nativeEvent
* @return {boolean}
*/
function isFallbackStart(topLevelType, nativeEvent) {
return (
topLevelType === topLevelTypes.topKeyDown &&
nativeEvent.keyCode === START_KEYCODE
);
}
/**
* Does our fallback mode think that this event is the end of composition?
*
* @param {string} topLevelType
* @param {object} nativeEvent
* @return {boolean}
*/
function isFallbackEnd(topLevelType, nativeEvent) {
switch (topLevelType) {
case topLevelTypes.topKeyUp:
// Command keys insert or clear IME input.
return (END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1);
case topLevelTypes.topKeyDown:
// Expect IME keyCode on each keydown. If we get any other
// code we must have exited earlier.
return (nativeEvent.keyCode !== START_KEYCODE);
case topLevelTypes.topKeyPress:
case topLevelTypes.topMouseDown:
case topLevelTypes.topBlur:
// Events are not possible without cancelling IME.
return true;
default:
return false;
}
}
/**
* Helper class stores information about selection and document state
* so we can figure out what changed at a later date.
*
* @param {DOMEventTarget} root
*/
function FallbackCompositionState(root) {
this.root = root;
this.startSelection = ReactInputSelection.getSelection(root);
this.startValue = this.getText();
}
/**
* Get current text of input.
*
* @return {string}
*/
FallbackCompositionState.prototype.getText = function() {
return this.root.value || this.root[getTextContentAccessor()];
};
/**
* Text that has changed since the start of composition.
*
* @return {string}
*/
FallbackCompositionState.prototype.getData = function() {
var endValue = this.getText();
var prefixLength = this.startSelection.start;
var suffixLength = this.startValue.length - this.startSelection.end;
return endValue.substr(
prefixLength,
endValue.length - suffixLength - prefixLength
);
};
/**
* This plugin creates `onCompositionStart`, `onCompositionUpdate` and
* `onCompositionEnd` events on inputs, textareas and contentEditable
* nodes.
*/
var CompositionEventPlugin = {
eventTypes: eventTypes,
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
var eventType;
var data;
if (useCompositionEvent) {
eventType = getCompositionEventType(topLevelType);
} else if (!currentComposition) {
if (isFallbackStart(topLevelType, nativeEvent)) {
eventType = eventTypes.compositionStart;
}
} else if (isFallbackEnd(topLevelType, nativeEvent)) {
eventType = eventTypes.compositionEnd;
}
if (useFallbackData) {
// The current composition is stored statically and must not be
// overwritten while composition continues.
if (!currentComposition && eventType === eventTypes.compositionStart) {
currentComposition = new FallbackCompositionState(topLevelTarget);
} else if (eventType === eventTypes.compositionEnd) {
if (currentComposition) {
data = currentComposition.getData();
currentComposition = null;
}
}
}
if (eventType) {
var event = SyntheticCompositionEvent.getPooled(
eventType,
topLevelTargetID,
nativeEvent
);
if (data) {
// Inject data generated from fallback path into the synthetic event.
// This matches the property of native CompositionEventInterface.
event.data = data;
}
EventPropagators.accumulateTwoPhaseDispatches(event);
return event;
}
}
};
module.exports = CompositionEventPlugin;
},{"./EventConstants":15,"./EventPropagators":20,"./ExecutionEnvironment":21,"./ReactInputSelection":58,"./SyntheticCompositionEvent":82,"./getTextContentAccessor":115,"./keyOf":127}],9:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule DOMChildrenOperations
* @typechecks static-only
*/
"use strict";
var Danger = _dereq_("./Danger");
var ReactMultiChildUpdateTypes = _dereq_("./ReactMultiChildUpdateTypes");
var getTextContentAccessor = _dereq_("./getTextContentAccessor");
var invariant = _dereq_("./invariant");
/**
* The DOM property to use when setting text content.
*
* @type {string}
* @private
*/
var textContentAccessor = getTextContentAccessor();
/**
* Inserts `childNode` as a child of `parentNode` at the `index`.
*
* @param {DOMElement} parentNode Parent node in which to insert.
* @param {DOMElement} childNode Child node to insert.
* @param {number} index Index at which to insert the child.
* @internal
*/
function insertChildAt(parentNode, childNode, index) {
// By exploiting arrays returning `undefined` for an undefined index, we can
// rely exclusively on `insertBefore(node, null)` instead of also using
// `appendChild(node)`. However, using `undefined` is not allowed by all
// browsers so we must replace it with `null`.
parentNode.insertBefore(
childNode,
parentNode.childNodes[index] || null
);
}
var updateTextContent;
if (textContentAccessor === 'textContent') {
/**
* Sets the text content of `node` to `text`.
*
* @param {DOMElement} node Node to change
* @param {string} text New text content
*/
updateTextContent = function(node, text) {
node.textContent = text;
};
} else {
/**
* Sets the text content of `node` to `text`.
*
* @param {DOMElement} node Node to change
* @param {string} text New text content
*/
updateTextContent = function(node, text) {
// In order to preserve newlines correctly, we can't use .innerText to set
// the contents (see #1080), so we empty the element then append a text node
while (node.firstChild) {
node.removeChild(node.firstChild);
}
if (text) {
var doc = node.ownerDocument || document;
node.appendChild(doc.createTextNode(text));
}
};
}
/**
* Operations for updating with DOM children.
*/
var DOMChildrenOperations = {
dangerouslyReplaceNodeWithMarkup: Danger.dangerouslyReplaceNodeWithMarkup,
updateTextContent: updateTextContent,
/**
* Updates a component's children by processing a series of updates. The
* update configurations are each expected to have a `parentNode` property.
*
* @param {array<object>} updates List of update configurations.
* @param {array<string>} markupList List of markup strings.
* @internal
*/
processUpdates: function(updates, markupList) {
var update;
// Mapping from parent IDs to initial child orderings.
var initialChildren = null;
// List of children that will be moved or removed.
var updatedChildren = null;
for (var i = 0; update = updates[i]; i++) {
if (update.type === ReactMultiChildUpdateTypes.MOVE_EXISTING ||
update.type === ReactMultiChildUpdateTypes.REMOVE_NODE) {
var updatedIndex = update.fromIndex;
var updatedChild = update.parentNode.childNodes[updatedIndex];
var parentID = update.parentID;
("production" !== "development" ? invariant(
updatedChild,
'processUpdates(): Unable to find child %s of element. This ' +
'probably means the DOM was unexpectedly mutated (e.g., by the ' +
'browser), usually due to forgetting a <tbody> when using tables, ' +
'nesting <p> or <a> tags, or using non-SVG elements in an <svg> '+
'parent. Try inspecting the child nodes of the element with React ' +
'ID `%s`.',
updatedIndex,
parentID
) : invariant(updatedChild));
initialChildren = initialChildren || {};
initialChildren[parentID] = initialChildren[parentID] || [];
initialChildren[parentID][updatedIndex] = updatedChild;
updatedChildren = updatedChildren || [];
updatedChildren.push(updatedChild);
}
}
var renderedMarkup = Danger.dangerouslyRenderMarkup(markupList);
// Remove updated children first so that `toIndex` is consistent.
if (updatedChildren) {
for (var j = 0; j < updatedChildren.length; j++) {
updatedChildren[j].parentNode.removeChild(updatedChildren[j]);
}
}
for (var k = 0; update = updates[k]; k++) {
switch (update.type) {
case ReactMultiChildUpdateTypes.INSERT_MARKUP:
insertChildAt(
update.parentNode,
renderedMarkup[update.markupIndex],
update.toIndex
);
break;
case ReactMultiChildUpdateTypes.MOVE_EXISTING:
insertChildAt(
update.parentNode,
initialChildren[update.parentID][update.fromIndex],
update.toIndex
);
break;
case ReactMultiChildUpdateTypes.TEXT_CONTENT:
updateTextContent(
update.parentNode,
update.textContent
);
break;
case ReactMultiChildUpdateTypes.REMOVE_NODE:
// Already removed by the for-loop above.
break;
}
}
}
};
module.exports = DOMChildrenOperations;
},{"./Danger":12,"./ReactMultiChildUpdateTypes":63,"./getTextContentAccessor":115,"./invariant":120}],10:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule DOMProperty
* @typechecks static-only
*/
/*jslint bitwise: true */
"use strict";
var invariant = _dereq_("./invariant");
var DOMPropertyInjection = {
/**
* Mapping from normalized, camelcased property names to a configuration that
* specifies how the associated DOM property should be accessed or rendered.
*/
MUST_USE_ATTRIBUTE: 0x1,
MUST_USE_PROPERTY: 0x2,
HAS_SIDE_EFFECTS: 0x4,
HAS_BOOLEAN_VALUE: 0x8,
HAS_NUMERIC_VALUE: 0x10,
HAS_POSITIVE_NUMERIC_VALUE: 0x20 | 0x10,
HAS_OVERLOADED_BOOLEAN_VALUE: 0x40,
/**
* Inject some specialized knowledge about the DOM. This takes a config object
* with the following properties:
*
* isCustomAttribute: function that given an attribute name will return true
* if it can be inserted into the DOM verbatim. Useful for data-* or aria-*
* attributes where it's impossible to enumerate all of the possible
* attribute names,
*
* Properties: object mapping DOM property name to one of the
* DOMPropertyInjection constants or null. If your attribute isn't in here,
* it won't get written to the DOM.
*
* DOMAttributeNames: object mapping React attribute name to the DOM
* attribute name. Attribute names not specified use the **lowercase**
* normalized name.
*
* DOMPropertyNames: similar to DOMAttributeNames but for DOM properties.
* Property names not specified use the normalized name.
*
* DOMMutationMethods: Properties that require special mutation methods. If
* `value` is undefined, the mutation method should unset the property.
*
* @param {object} domPropertyConfig the config as described above.
*/
injectDOMPropertyConfig: function(domPropertyConfig) {
var Properties = domPropertyConfig.Properties || {};
var DOMAttributeNames = domPropertyConfig.DOMAttributeNames || {};
var DOMPropertyNames = domPropertyConfig.DOMPropertyNames || {};
var DOMMutationMethods = domPropertyConfig.DOMMutationMethods || {};
if (domPropertyConfig.isCustomAttribute) {
DOMProperty._isCustomAttributeFunctions.push(
domPropertyConfig.isCustomAttribute
);
}
for (var propName in Properties) {
("production" !== "development" ? invariant(
!DOMProperty.isStandardName.hasOwnProperty(propName),
'injectDOMPropertyConfig(...): You\'re trying to inject DOM property ' +
'\'%s\' which has already been injected. You may be accidentally ' +
'injecting the same DOM property config twice, or you may be ' +
'injecting two configs that have conflicting property names.',
propName
) : invariant(!DOMProperty.isStandardName.hasOwnProperty(propName)));
DOMProperty.isStandardName[propName] = true;
var lowerCased = propName.toLowerCase();
DOMProperty.getPossibleStandardName[lowerCased] = propName;
if (DOMAttributeNames.hasOwnProperty(propName)) {
var attributeName = DOMAttributeNames[propName];
DOMProperty.getPossibleStandardName[attributeName] = propName;
DOMProperty.getAttributeName[propName] = attributeName;
} else {
DOMProperty.getAttributeName[propName] = lowerCased;
}
DOMProperty.getPropertyName[propName] =
DOMPropertyNames.hasOwnProperty(propName) ?
DOMPropertyNames[propName] :
propName;
if (DOMMutationMethods.hasOwnProperty(propName)) {
DOMProperty.getMutationMethod[propName] = DOMMutationMethods[propName];
} else {
DOMProperty.getMutationMethod[propName] = null;
}
var propConfig = Properties[propName];
DOMProperty.mustUseAttribute[propName] =
propConfig & DOMPropertyInjection.MUST_USE_ATTRIBUTE;
DOMProperty.mustUseProperty[propName] =
propConfig & DOMPropertyInjection.MUST_USE_PROPERTY;
DOMProperty.hasSideEffects[propName] =
propConfig & DOMPropertyInjection.HAS_SIDE_EFFECTS;
DOMProperty.hasBooleanValue[propName] =
propConfig & DOMPropertyInjection.HAS_BOOLEAN_VALUE;
DOMProperty.hasNumericValue[propName] =
propConfig & DOMPropertyInjection.HAS_NUMERIC_VALUE;
DOMProperty.hasPositiveNumericValue[propName] =
propConfig & DOMPropertyInjection.HAS_POSITIVE_NUMERIC_VALUE;
DOMProperty.hasOverloadedBooleanValue[propName] =
propConfig & DOMPropertyInjection.HAS_OVERLOADED_BOOLEAN_VALUE;
("production" !== "development" ? invariant(
!DOMProperty.mustUseAttribute[propName] ||
!DOMProperty.mustUseProperty[propName],
'DOMProperty: Cannot require using both attribute and property: %s',
propName
) : invariant(!DOMProperty.mustUseAttribute[propName] ||
!DOMProperty.mustUseProperty[propName]));
("production" !== "development" ? invariant(
DOMProperty.mustUseProperty[propName] ||
!DOMProperty.hasSideEffects[propName],
'DOMProperty: Properties that have side effects must use property: %s',
propName
) : invariant(DOMProperty.mustUseProperty[propName] ||
!DOMProperty.hasSideEffects[propName]));
("production" !== "development" ? invariant(
!!DOMProperty.hasBooleanValue[propName] +
!!DOMProperty.hasNumericValue[propName] +
!!DOMProperty.hasOverloadedBooleanValue[propName] <= 1,
'DOMProperty: Value can be one of boolean, overloaded boolean, or ' +
'numeric value, but not a combination: %s',
propName
) : invariant(!!DOMProperty.hasBooleanValue[propName] +
!!DOMProperty.hasNumericValue[propName] +
!!DOMProperty.hasOverloadedBooleanValue[propName] <= 1));
}
}
};
var defaultValueCache = {};
/**
* DOMProperty exports lookup objects that can be used like functions:
*
* > DOMProperty.isValid['id']
* true
* > DOMProperty.isValid['foobar']
* undefined
*
* Although this may be confusing, it performs better in general.
*
* @see http://jsperf.com/key-exists
* @see http://jsperf.com/key-missing
*/
var DOMProperty = {
ID_ATTRIBUTE_NAME: 'data-reactid',
/**
* Checks whether a property name is a standard property.
* @type {Object}
*/
isStandardName: {},
/**
* Mapping from lowercase property names to the properly cased version, used
* to warn in the case of missing properties.
* @type {Object}
*/
getPossibleStandardName: {},
/**
* Mapping from normalized names to attribute names that differ. Attribute
* names are used when rendering markup or with `*Attribute()`.
* @type {Object}
*/
getAttributeName: {},
/**
* Mapping from normalized names to properties on DOM node instances.
* (This includes properties that mutate due to external factors.)
* @type {Object}
*/
getPropertyName: {},
/**
* Mapping from normalized names to mutation methods. This will only exist if
* mutation cannot be set simply by the property or `setAttribute()`.
* @type {Object}
*/
getMutationMethod: {},
/**
* Whether the property must be accessed and mutated as an object property.
* @type {Object}
*/
mustUseAttribute: {},
/**
* Whether the property must be accessed and mutated using `*Attribute()`.
* (This includes anything that fails `<propName> in <element>`.)
* @type {Object}
*/
mustUseProperty: {},
/**
* Whether or not setting a value causes side effects such as triggering
* resources to be loaded or text selection changes. We must ensure that
* the value is only set if it has changed.
* @type {Object}
*/
hasSideEffects: {},
/**
* Whether the property should be removed when set to a falsey value.
* @type {Object}
*/
hasBooleanValue: {},
/**
* Whether the property must be numeric or parse as a
* numeric and should be removed when set to a falsey value.
* @type {Object}
*/
hasNumericValue: {},
/**
* Whether the property must be positive numeric or parse as a positive
* numeric and should be removed when set to a falsey value.
* @type {Object}
*/
hasPositiveNumericValue: {},
/**
* Whether the property can be used as a flag as well as with a value. Removed
* when strictly equal to false; present without a value when strictly equal
* to true; present with a value otherwise.
* @type {Object}
*/
hasOverloadedBooleanValue: {},
/**
* All of the isCustomAttribute() functions that have been injected.
*/
_isCustomAttributeFunctions: [],
/**
* Checks whether a property name is a custom attribute.
* @method
*/
isCustomAttribute: function(attributeName) {
for (var i = 0; i < DOMProperty._isCustomAttributeFunctions.length; i++) {
var isCustomAttributeFn = DOMProperty._isCustomAttributeFunctions[i];
if (isCustomAttributeFn(attributeName)) {
return true;
}
}
return false;
},
/**
* Returns the default property value for a DOM property (i.e., not an
* attribute). Most default values are '' or false, but not all. Worse yet,
* some (in particular, `type`) vary depending on the type of element.
*
* TODO: Is it better to grab all the possible properties when creating an
* element to avoid having to create the same element twice?
*/
getDefaultValueForProperty: function(nodeName, prop) {
var nodeDefaults = defaultValueCache[nodeName];
var testElement;
if (!nodeDefaults) {
defaultValueCache[nodeName] = nodeDefaults = {};
}
if (!(prop in nodeDefaults)) {
testElement = document.createElement(nodeName);
nodeDefaults[prop] = testElement[prop];
}
return nodeDefaults[prop];
},
injection: DOMPropertyInjection
};
module.exports = DOMProperty;
},{"./invariant":120}],11:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule DOMPropertyOperations
* @typechecks static-only
*/
"use strict";
var DOMProperty = _dereq_("./DOMProperty");
var escapeTextForBrowser = _dereq_("./escapeTextForBrowser");
var memoizeStringOnly = _dereq_("./memoizeStringOnly");
var warning = _dereq_("./warning");
function shouldIgnoreValue(name, value) {
return value == null ||
(DOMProperty.hasBooleanValue[name] && !value) ||
(DOMProperty.hasNumericValue[name] && isNaN(value)) ||
(DOMProperty.hasPositiveNumericValue[name] && (value < 1)) ||
(DOMProperty.hasOverloadedBooleanValue[name] && value === false);
}
var processAttributeNameAndPrefix = memoizeStringOnly(function(name) {
return escapeTextForBrowser(name) + '="';
});
if ("production" !== "development") {
var reactProps = {
children: true,
dangerouslySetInnerHTML: true,
key: true,
ref: true
};
var warnedProperties = {};
var warnUnknownProperty = function(name) {
if (reactProps.hasOwnProperty(name) && reactProps[name] ||
warnedProperties.hasOwnProperty(name) && warnedProperties[name]) {
return;
}
warnedProperties[name] = true;
var lowerCasedName = name.toLowerCase();
// data-* attributes should be lowercase; suggest the lowercase version
var standardName = (
DOMProperty.isCustomAttribute(lowerCasedName) ?
lowerCasedName :
DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ?
DOMProperty.getPossibleStandardName[lowerCasedName] :
null
);
// For now, only warn when we have a suggested correction. This prevents
// logging too much when using transferPropsTo.
("production" !== "development" ? warning(
standardName == null,
'Unknown DOM property ' + name + '. Did you mean ' + standardName + '?'
) : null);
};
}
/**
* Operations for dealing with DOM properties.
*/
var DOMPropertyOperations = {
/**
* Creates markup for the ID property.
*
* @param {string} id Unescaped ID.
* @return {string} Markup string.
*/
createMarkupForID: function(id) {
return processAttributeNameAndPrefix(DOMProperty.ID_ATTRIBUTE_NAME) +
escapeTextForBrowser(id) + '"';
},
/**
* Creates markup for a property.
*
* @param {string} name
* @param {*} value
* @return {?string} Markup string, or null if the property was invalid.
*/
createMarkupForProperty: function(name, value) {
if (DOMProperty.isStandardName.hasOwnProperty(name) &&
DOMProperty.isStandardName[name]) {
if (shouldIgnoreValue(name, value)) {
return '';
}
var attributeName = DOMProperty.getAttributeName[name];
if (DOMProperty.hasBooleanValue[name] ||
(DOMProperty.hasOverloadedBooleanValue[name] && value === true)) {
return escapeTextForBrowser(attributeName);
}
return processAttributeNameAndPrefix(attributeName) +
escapeTextForBrowser(value) + '"';
} else if (DOMProperty.isCustomAttribute(name)) {
if (value == null) {
return '';
}
return processAttributeNameAndPrefix(name) +
escapeTextForBrowser(value) + '"';
} else if ("production" !== "development") {
warnUnknownProperty(name);
}
return null;
},
/**
* Sets the value for a property on a node.
*
* @param {DOMElement} node
* @param {string} name
* @param {*} value
*/
setValueForProperty: function(node, name, value) {
if (DOMProperty.isStandardName.hasOwnProperty(name) &&
DOMProperty.isStandardName[name]) {
var mutationMethod = DOMProperty.getMutationMethod[name];
if (mutationMethod) {
mutationMethod(node, value);
} else if (shouldIgnoreValue(name, value)) {
this.deleteValueForProperty(node, name);
} else if (DOMProperty.mustUseAttribute[name]) {
node.setAttribute(DOMProperty.getAttributeName[name], '' + value);
} else {
var propName = DOMProperty.getPropertyName[name];
if (!DOMProperty.hasSideEffects[name] || node[propName] !== value) {
node[propName] = value;
}
}
} else if (DOMProperty.isCustomAttribute(name)) {
if (value == null) {
node.removeAttribute(name);
} else {
node.setAttribute(name, '' + value);
}
} else if ("production" !== "development") {
warnUnknownProperty(name);
}
},
/**
* Deletes the value for a property on a node.
*
* @param {DOMElement} node
* @param {string} name
*/
deleteValueForProperty: function(node, name) {
if (DOMProperty.isStandardName.hasOwnProperty(name) &&
DOMProperty.isStandardName[name]) {
var mutationMethod = DOMProperty.getMutationMethod[name];
if (mutationMethod) {
mutationMethod(node, undefined);
} else if (DOMProperty.mustUseAttribute[name]) {
node.removeAttribute(DOMProperty.getAttributeName[name]);
} else {
var propName = DOMProperty.getPropertyName[name];
var defaultValue = DOMProperty.getDefaultValueForProperty(
node.nodeName,
propName
);
if (!DOMProperty.hasSideEffects[name] ||
node[propName] !== defaultValue) {
node[propName] = defaultValue;
}
}
} else if (DOMProperty.isCustomAttribute(name)) {
node.removeAttribute(name);
} else if ("production" !== "development") {
warnUnknownProperty(name);
}
}
};
module.exports = DOMPropertyOperations;
},{"./DOMProperty":10,"./escapeTextForBrowser":104,"./memoizeStringOnly":129,"./warning":143}],12:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule Danger
* @typechecks static-only
*/
/*jslint evil: true, sub: true */
"use strict";
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var createNodesFromMarkup = _dereq_("./createNodesFromMarkup");
var emptyFunction = _dereq_("./emptyFunction");
var getMarkupWrap = _dereq_("./getMarkupWrap");
var invariant = _dereq_("./invariant");
var OPEN_TAG_NAME_EXP = /^(<[^ \/>]+)/;
var RESULT_INDEX_ATTR = 'data-danger-index';
/**
* Extracts the `nodeName` from a string of markup.
*
* NOTE: Extracting the `nodeName` does not require a regular expression match
* because we make assumptions about React-generated markup (i.e. there are no
* spaces surrounding the opening tag and there is at least one attribute).
*
* @param {string} markup String of markup.
* @return {string} Node name of the supplied markup.
* @see http://jsperf.com/extract-nodename
*/
function getNodeName(markup) {
return markup.substring(1, markup.indexOf(' '));
}
var Danger = {
/**
* Renders markup into an array of nodes. The markup is expected to render
* into a list of root nodes. Also, the length of `resultList` and
* `markupList` should be the same.
*
* @param {array<string>} markupList List of markup strings to render.
* @return {array<DOMElement>} List of rendered nodes.
* @internal
*/
dangerouslyRenderMarkup: function(markupList) {
("production" !== "development" ? invariant(
ExecutionEnvironment.canUseDOM,
'dangerouslyRenderMarkup(...): Cannot render markup in a Worker ' +
'thread. This is likely a bug in the framework. Please report ' +
'immediately.'
) : invariant(ExecutionEnvironment.canUseDOM));
var nodeName;
var markupByNodeName = {};
// Group markup by `nodeName` if a wrap is necessary, else by '*'.
for (var i = 0; i < markupList.length; i++) {
("production" !== "development" ? invariant(
markupList[i],
'dangerouslyRenderMarkup(...): Missing markup.'
) : invariant(markupList[i]));
nodeName = getNodeName(markupList[i]);
nodeName = getMarkupWrap(nodeName) ? nodeName : '*';
markupByNodeName[nodeName] = markupByNodeName[nodeName] || [];
markupByNodeName[nodeName][i] = markupList[i];
}
var resultList = [];
var resultListAssignmentCount = 0;
for (nodeName in markupByNodeName) {
if (!markupByNodeName.hasOwnProperty(nodeName)) {
continue;
}
var markupListByNodeName = markupByNodeName[nodeName];
// This for-in loop skips the holes of the sparse array. The order of
// iteration should follow the order of assignment, which happens to match
// numerical index order, but we don't rely on that.
for (var resultIndex in markupListByNodeName) {
if (markupListByNodeName.hasOwnProperty(resultIndex)) {
var markup = markupListByNodeName[resultIndex];
// Push the requested markup with an additional RESULT_INDEX_ATTR
// attribute. If the markup does not start with a < character, it
// will be discarded below (with an appropriate console.error).
markupListByNodeName[resultIndex] = markup.replace(
OPEN_TAG_NAME_EXP,
// This index will be parsed back out below.
'$1 ' + RESULT_INDEX_ATTR + '="' + resultIndex + '" '
);
}
}
// Render each group of markup with similar wrapping `nodeName`.
var renderNodes = createNodesFromMarkup(
markupListByNodeName.join(''),
emptyFunction // Do nothing special with <script> tags.
);
for (i = 0; i < renderNodes.length; ++i) {
var renderNode = renderNodes[i];
if (renderNode.hasAttribute &&
renderNode.hasAttribute(RESULT_INDEX_ATTR)) {
resultIndex = +renderNode.getAttribute(RESULT_INDEX_ATTR);
renderNode.removeAttribute(RESULT_INDEX_ATTR);
("production" !== "development" ? invariant(
!resultList.hasOwnProperty(resultIndex),
'Danger: Assigning to an already-occupied result index.'
) : invariant(!resultList.hasOwnProperty(resultIndex)));
resultList[resultIndex] = renderNode;
// This should match resultList.length and markupList.length when
// we're done.
resultListAssignmentCount += 1;
} else if ("production" !== "development") {
console.error(
"Danger: Discarding unexpected node:",
renderNode
);
}
}
}
// Although resultList was populated out of order, it should now be a dense
// array.
("production" !== "development" ? invariant(
resultListAssignmentCount === resultList.length,
'Danger: Did not assign to every index of resultList.'
) : invariant(resultListAssignmentCount === resultList.length));
("production" !== "development" ? invariant(
resultList.length === markupList.length,
'Danger: Expected markup to render %s nodes, but rendered %s.',
markupList.length,
resultList.length
) : invariant(resultList.length === markupList.length));
return resultList;
},
/**
* Replaces a node with a string of markup at its current position within its
* parent. The markup must render into a single root node.
*
* @param {DOMElement} oldChild Child node to replace.
* @param {string} markup Markup to render in place of the child node.
* @internal
*/
dangerouslyReplaceNodeWithMarkup: function(oldChild, markup) {
("production" !== "development" ? invariant(
ExecutionEnvironment.canUseDOM,
'dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a ' +
'worker thread. This is likely a bug in the framework. Please report ' +
'immediately.'
) : invariant(ExecutionEnvironment.canUseDOM));
("production" !== "development" ? invariant(markup, 'dangerouslyReplaceNodeWithMarkup(...): Missing markup.') : invariant(markup));
("production" !== "development" ? invariant(
oldChild.tagName.toLowerCase() !== 'html',
'dangerouslyReplaceNodeWithMarkup(...): Cannot replace markup of the ' +
'<html> node. This is because browser quirks make this unreliable ' +
'and/or slow. If you want to render to the root you must use ' +
'server rendering. See renderComponentToString().'
) : invariant(oldChild.tagName.toLowerCase() !== 'html'));
var newChild = createNodesFromMarkup(markup, emptyFunction)[0];
oldChild.parentNode.replaceChild(newChild, oldChild);
}
};
module.exports = Danger;
},{"./ExecutionEnvironment":21,"./createNodesFromMarkup":100,"./emptyFunction":102,"./getMarkupWrap":112,"./invariant":120}],13:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule DefaultEventPluginOrder
*/
"use strict";
var keyOf = _dereq_("./keyOf");
/**
* Module that is injectable into `EventPluginHub`, that specifies a
* deterministic ordering of `EventPlugin`s. A convenient way to reason about
* plugins, without having to package every one of them. This is better than
* having plugins be ordered in the same order that they are injected because
* that ordering would be influenced by the packaging order.
* `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that
* preventing default on events is convenient in `SimpleEventPlugin` handlers.
*/
var DefaultEventPluginOrder = [
keyOf({ResponderEventPlugin: null}),
keyOf({SimpleEventPlugin: null}),
keyOf({TapEventPlugin: null}),
keyOf({EnterLeaveEventPlugin: null}),
keyOf({ChangeEventPlugin: null}),
keyOf({SelectEventPlugin: null}),
keyOf({CompositionEventPlugin: null}),
keyOf({BeforeInputEventPlugin: null}),
keyOf({AnalyticsEventPlugin: null}),
keyOf({MobileSafariClickEventPlugin: null})
];
module.exports = DefaultEventPluginOrder;
},{"./keyOf":127}],14:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule EnterLeaveEventPlugin
* @typechecks static-only
*/
"use strict";
var EventConstants = _dereq_("./EventConstants");
var EventPropagators = _dereq_("./EventPropagators");
var SyntheticMouseEvent = _dereq_("./SyntheticMouseEvent");
var ReactMount = _dereq_("./ReactMount");
var keyOf = _dereq_("./keyOf");
var topLevelTypes = EventConstants.topLevelTypes;
var getFirstReactDOM = ReactMount.getFirstReactDOM;
var eventTypes = {
mouseEnter: {
registrationName: keyOf({onMouseEnter: null}),
dependencies: [
topLevelTypes.topMouseOut,
topLevelTypes.topMouseOver
]
},
mouseLeave: {
registrationName: keyOf({onMouseLeave: null}),
dependencies: [
topLevelTypes.topMouseOut,
topLevelTypes.topMouseOver
]
}
};
var extractedEvents = [null, null];
var EnterLeaveEventPlugin = {
eventTypes: eventTypes,
/**
* For almost every interaction we care about, there will be both a top-level
* `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that
* we do not extract duplicate events. However, moving the mouse into the
* browser from outside will not fire a `mouseout` event. In this case, we use
* the `mouseover` top-level event.
*
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
if (topLevelType === topLevelTypes.topMouseOver &&
(nativeEvent.relatedTarget || nativeEvent.fromElement)) {
return null;
}
if (topLevelType !== topLevelTypes.topMouseOut &&
topLevelType !== topLevelTypes.topMouseOver) {
// Must not be a mouse in or mouse out - ignoring.
return null;
}
var win;
if (topLevelTarget.window === topLevelTarget) {
// `topLevelTarget` is probably a window object.
win = topLevelTarget;
} else {
// TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.
var doc = topLevelTarget.ownerDocument;
if (doc) {
win = doc.defaultView || doc.parentWindow;
} else {
win = window;
}
}
var from, to;
if (topLevelType === topLevelTypes.topMouseOut) {
from = topLevelTarget;
to =
getFirstReactDOM(nativeEvent.relatedTarget || nativeEvent.toElement) ||
win;
} else {
from = win;
to = topLevelTarget;
}
if (from === to) {
// Nothing pertains to our managed components.
return null;
}
var fromID = from ? ReactMount.getID(from) : '';
var toID = to ? ReactMount.getID(to) : '';
var leave = SyntheticMouseEvent.getPooled(
eventTypes.mouseLeave,
fromID,
nativeEvent
);
leave.type = 'mouseleave';
leave.target = from;
leave.relatedTarget = to;
var enter = SyntheticMouseEvent.getPooled(
eventTypes.mouseEnter,
toID,
nativeEvent
);
enter.type = 'mouseenter';
enter.target = to;
enter.relatedTarget = from;
EventPropagators.accumulateEnterLeaveDispatches(leave, enter, fromID, toID);
extractedEvents[0] = leave;
extractedEvents[1] = enter;
return extractedEvents;
}
};
module.exports = EnterLeaveEventPlugin;
},{"./EventConstants":15,"./EventPropagators":20,"./ReactMount":61,"./SyntheticMouseEvent":88,"./keyOf":127}],15:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule EventConstants
*/
"use strict";
var keyMirror = _dereq_("./keyMirror");
var PropagationPhases = keyMirror({bubbled: null, captured: null});
/**
* Types of raw signals from the browser caught at the top level.
*/
var topLevelTypes = keyMirror({
topBlur: null,
topChange: null,
topClick: null,
topCompositionEnd: null,
topCompositionStart: null,
topCompositionUpdate: null,
topContextMenu: null,
topCopy: null,
topCut: null,
topDoubleClick: null,
topDrag: null,
topDragEnd: null,
topDragEnter: null,
topDragExit: null,
topDragLeave: null,
topDragOver: null,
topDragStart: null,
topDrop: null,
topError: null,
topFocus: null,
topInput: null,
topKeyDown: null,
topKeyPress: null,
topKeyUp: null,
topLoad: null,
topMouseDown: null,
topMouseMove: null,
topMouseOut: null,
topMouseOver: null,
topMouseUp: null,
topPaste: null,
topReset: null,
topScroll: null,
topSelectionChange: null,
topSubmit: null,
topTextInput: null,
topTouchCancel: null,
topTouchEnd: null,
topTouchMove: null,
topTouchStart: null,
topWheel: null
});
var EventConstants = {
topLevelTypes: topLevelTypes,
PropagationPhases: PropagationPhases
};
module.exports = EventConstants;
},{"./keyMirror":126}],16:[function(_dereq_,module,exports){
/**
* @providesModule EventListener
* @typechecks
*/
var emptyFunction = _dereq_("./emptyFunction");
/**
* Upstream version of event listener. Does not take into account specific
* nature of platform.
*/
var EventListener = {
/**
* Listen to DOM events during the bubble phase.
*
* @param {DOMEventTarget} target DOM element to register listener on.
* @param {string} eventType Event type, e.g. 'click' or 'mouseover'.
* @param {function} callback Callback function.
* @return {object} Object with a `remove` method.
*/
listen: function(target, eventType, callback) {
if (target.addEventListener) {
target.addEventListener(eventType, callback, false);
return {
remove: function() {
target.removeEventListener(eventType, callback, false);
}
};
} else if (target.attachEvent) {
target.attachEvent('on' + eventType, callback);
return {
remove: function() {
target.detachEvent('on' + eventType, callback);
}
};
}
},
/**
* Listen to DOM events during the capture phase.
*
* @param {DOMEventTarget} target DOM element to register listener on.
* @param {string} eventType Event type, e.g. 'click' or 'mouseover'.
* @param {function} callback Callback function.
* @return {object} Object with a `remove` method.
*/
capture: function(target, eventType, callback) {
if (!target.addEventListener) {
if ("production" !== "development") {
console.error(
'Attempted to listen to events during the capture phase on a ' +
'browser that does not support the capture phase. Your application ' +
'will not receive some events.'
);
}
return {
remove: emptyFunction
};
} else {
target.addEventListener(eventType, callback, true);
return {
remove: function() {
target.removeEventListener(eventType, callback, true);
}
};
}
},
registerDefault: function() {}
};
module.exports = EventListener;
},{"./emptyFunction":102}],17:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule EventPluginHub
*/
"use strict";
var EventPluginRegistry = _dereq_("./EventPluginRegistry");
var EventPluginUtils = _dereq_("./EventPluginUtils");
var accumulate = _dereq_("./accumulate");
var forEachAccumulated = _dereq_("./forEachAccumulated");
var invariant = _dereq_("./invariant");
var isEventSupported = _dereq_("./isEventSupported");
var monitorCodeUse = _dereq_("./monitorCodeUse");
/**
* Internal store for event listeners
*/
var listenerBank = {};
/**
* Internal queue of events that have accumulated their dispatches and are
* waiting to have their dispatches executed.
*/
var eventQueue = null;
/**
* Dispatches an event and releases it back into the pool, unless persistent.
*
* @param {?object} event Synthetic event to be dispatched.
* @private
*/
var executeDispatchesAndRelease = function(event) {
if (event) {
var executeDispatch = EventPluginUtils.executeDispatch;
// Plugins can provide custom behavior when dispatching events.
var PluginModule = EventPluginRegistry.getPluginModuleForEvent(event);
if (PluginModule && PluginModule.executeDispatch) {
executeDispatch = PluginModule.executeDispatch;
}
EventPluginUtils.executeDispatchesInOrder(event, executeDispatch);
if (!event.isPersistent()) {
event.constructor.release(event);
}
}
};
/**
* - `InstanceHandle`: [required] Module that performs logical traversals of DOM
* hierarchy given ids of the logical DOM elements involved.
*/
var InstanceHandle = null;
function validateInstanceHandle() {
var invalid = !InstanceHandle||
!InstanceHandle.traverseTwoPhase ||
!InstanceHandle.traverseEnterLeave;
if (invalid) {
throw new Error('InstanceHandle not injected before use!');
}
}
/**
* This is a unified interface for event plugins to be installed and configured.
*
* Event plugins can implement the following properties:
*
* `extractEvents` {function(string, DOMEventTarget, string, object): *}
* Required. When a top-level event is fired, this method is expected to
* extract synthetic events that will in turn be queued and dispatched.
*
* `eventTypes` {object}
* Optional, plugins that fire events must publish a mapping of registration
* names that are used to register listeners. Values of this mapping must
* be objects that contain `registrationName` or `phasedRegistrationNames`.
*
* `executeDispatch` {function(object, function, string)}
* Optional, allows plugins to override how an event gets dispatched. By
* default, the listener is simply invoked.
*
* Each plugin that is injected into `EventsPluginHub` is immediately operable.
*
* @public
*/
var EventPluginHub = {
/**
* Methods for injecting dependencies.
*/
injection: {
/**
* @param {object} InjectedMount
* @public
*/
injectMount: EventPluginUtils.injection.injectMount,
/**
* @param {object} InjectedInstanceHandle
* @public
*/
injectInstanceHandle: function(InjectedInstanceHandle) {
InstanceHandle = InjectedInstanceHandle;
if ("production" !== "development") {
validateInstanceHandle();
}
},
getInstanceHandle: function() {
if ("production" !== "development") {
validateInstanceHandle();
}
return InstanceHandle;
},
/**
* @param {array} InjectedEventPluginOrder
* @public
*/
injectEventPluginOrder: EventPluginRegistry.injectEventPluginOrder,
/**
* @param {object} injectedNamesToPlugins Map from names to plugin modules.
*/
injectEventPluginsByName: EventPluginRegistry.injectEventPluginsByName
},
eventNameDispatchConfigs: EventPluginRegistry.eventNameDispatchConfigs,
registrationNameModules: EventPluginRegistry.registrationNameModules,
/**
* Stores `listener` at `listenerBank[registrationName][id]`. Is idempotent.
*
* @param {string} id ID of the DOM element.
* @param {string} registrationName Name of listener (e.g. `onClick`).
* @param {?function} listener The callback to store.
*/
putListener: function(id, registrationName, listener) {
("production" !== "development" ? invariant(
!listener || typeof listener === 'function',
'Expected %s listener to be a function, instead got type %s',
registrationName, typeof listener
) : invariant(!listener || typeof listener === 'function'));
if ("production" !== "development") {
// IE8 has no API for event capturing and the `onScroll` event doesn't
// bubble.
if (registrationName === 'onScroll' &&
!isEventSupported('scroll', true)) {
monitorCodeUse('react_no_scroll_event');
console.warn('This browser doesn\'t support the `onScroll` event');
}
}
var bankForRegistrationName =
listenerBank[registrationName] || (listenerBank[registrationName] = {});
bankForRegistrationName[id] = listener;
},
/**
* @param {string} id ID of the DOM element.
* @param {string} registrationName Name of listener (e.g. `onClick`).
* @return {?function} The stored callback.
*/
getListener: function(id, registrationName) {
var bankForRegistrationName = listenerBank[registrationName];
return bankForRegistrationName && bankForRegistrationName[id];
},
/**
* Deletes a listener from the registration bank.
*
* @param {string} id ID of the DOM element.
* @param {string} registrationName Name of listener (e.g. `onClick`).
*/
deleteListener: function(id, registrationName) {
var bankForRegistrationName = listenerBank[registrationName];
if (bankForRegistrationName) {
delete bankForRegistrationName[id];
}
},
/**
* Deletes all listeners for the DOM element with the supplied ID.
*
* @param {string} id ID of the DOM element.
*/
deleteAllListeners: function(id) {
for (var registrationName in listenerBank) {
delete listenerBank[registrationName][id];
}
},
/**
* Allows registered plugins an opportunity to extract events from top-level
* native browser events.
*
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @internal
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
var events;
var plugins = EventPluginRegistry.plugins;
for (var i = 0, l = plugins.length; i < l; i++) {
// Not every plugin in the ordering may be loaded at runtime.
var possiblePlugin = plugins[i];
if (possiblePlugin) {
var extractedEvents = possiblePlugin.extractEvents(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent
);
if (extractedEvents) {
events = accumulate(events, extractedEvents);
}
}
}
return events;
},
/**
* Enqueues a synthetic event that should be dispatched when
* `processEventQueue` is invoked.
*
* @param {*} events An accumulation of synthetic events.
* @internal
*/
enqueueEvents: function(events) {
if (events) {
eventQueue = accumulate(eventQueue, events);
}
},
/**
* Dispatches all synthetic events on the event queue.
*
* @internal
*/
processEventQueue: function() {
// Set `eventQueue` to null before processing it so that we can tell if more
// events get enqueued while processing.
var processingEventQueue = eventQueue;
eventQueue = null;
forEachAccumulated(processingEventQueue, executeDispatchesAndRelease);
("production" !== "development" ? invariant(
!eventQueue,
'processEventQueue(): Additional events were enqueued while processing ' +
'an event queue. Support for this has not yet been implemented.'
) : invariant(!eventQueue));
},
/**
* These are needed for tests only. Do not use!
*/
__purge: function() {
listenerBank = {};
},
__getListenerBank: function() {
return listenerBank;
}
};
module.exports = EventPluginHub;
},{"./EventPluginRegistry":18,"./EventPluginUtils":19,"./accumulate":94,"./forEachAccumulated":107,"./invariant":120,"./isEventSupported":121,"./monitorCodeUse":134}],18:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule EventPluginRegistry
* @typechecks static-only
*/
"use strict";
var invariant = _dereq_("./invariant");
/**
* Injectable ordering of event plugins.
*/
var EventPluginOrder = null;
/**
* Injectable mapping from names to event plugin modules.
*/
var namesToPlugins = {};
/**
* Recomputes the plugin list using the injected plugins and plugin ordering.
*
* @private
*/
function recomputePluginOrdering() {
if (!EventPluginOrder) {
// Wait until an `EventPluginOrder` is injected.
return;
}
for (var pluginName in namesToPlugins) {
var PluginModule = namesToPlugins[pluginName];
var pluginIndex = EventPluginOrder.indexOf(pluginName);
("production" !== "development" ? invariant(
pluginIndex > -1,
'EventPluginRegistry: Cannot inject event plugins that do not exist in ' +
'the plugin ordering, `%s`.',
pluginName
) : invariant(pluginIndex > -1));
if (EventPluginRegistry.plugins[pluginIndex]) {
continue;
}
("production" !== "development" ? invariant(
PluginModule.extractEvents,
'EventPluginRegistry: Event plugins must implement an `extractEvents` ' +
'method, but `%s` does not.',
pluginName
) : invariant(PluginModule.extractEvents));
EventPluginRegistry.plugins[pluginIndex] = PluginModule;
var publishedEvents = PluginModule.eventTypes;
for (var eventName in publishedEvents) {
("production" !== "development" ? invariant(
publishEventForPlugin(
publishedEvents[eventName],
PluginModule,
eventName
),
'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.',
eventName,
pluginName
) : invariant(publishEventForPlugin(
publishedEvents[eventName],
PluginModule,
eventName
)));
}
}
}
/**
* Publishes an event so that it can be dispatched by the supplied plugin.
*
* @param {object} dispatchConfig Dispatch configuration for the event.
* @param {object} PluginModule Plugin publishing the event.
* @return {boolean} True if the event was successfully published.
* @private
*/
function publishEventForPlugin(dispatchConfig, PluginModule, eventName) {
("production" !== "development" ? invariant(
!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName),
'EventPluginHub: More than one plugin attempted to publish the same ' +
'event name, `%s`.',
eventName
) : invariant(!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName)));
EventPluginRegistry.eventNameDispatchConfigs[eventName] = dispatchConfig;
var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;
if (phasedRegistrationNames) {
for (var phaseName in phasedRegistrationNames) {
if (phasedRegistrationNames.hasOwnProperty(phaseName)) {
var phasedRegistrationName = phasedRegistrationNames[phaseName];
publishRegistrationName(
phasedRegistrationName,
PluginModule,
eventName
);
}
}
return true;
} else if (dispatchConfig.registrationName) {
publishRegistrationName(
dispatchConfig.registrationName,
PluginModule,
eventName
);
return true;
}
return false;
}
/**
* Publishes a registration name that is used to identify dispatched events and
* can be used with `EventPluginHub.putListener` to register listeners.
*
* @param {string} registrationName Registration name to add.
* @param {object} PluginModule Plugin publishing the event.
* @private
*/
function publishRegistrationName(registrationName, PluginModule, eventName) {
("production" !== "development" ? invariant(
!EventPluginRegistry.registrationNameModules[registrationName],
'EventPluginHub: More than one plugin attempted to publish the same ' +
'registration name, `%s`.',
registrationName
) : invariant(!EventPluginRegistry.registrationNameModules[registrationName]));
EventPluginRegistry.registrationNameModules[registrationName] = PluginModule;
EventPluginRegistry.registrationNameDependencies[registrationName] =
PluginModule.eventTypes[eventName].dependencies;
}
/**
* Registers plugins so that they can extract and dispatch events.
*
* @see {EventPluginHub}
*/
var EventPluginRegistry = {
/**
* Ordered list of injected plugins.
*/
plugins: [],
/**
* Mapping from event name to dispatch config
*/
eventNameDispatchConfigs: {},
/**
* Mapping from registration name to plugin module
*/
registrationNameModules: {},
/**
* Mapping from registration name to event name
*/
registrationNameDependencies: {},
/**
* Injects an ordering of plugins (by plugin name). This allows the ordering
* to be decoupled from injection of the actual plugins so that ordering is
* always deterministic regardless of packaging, on-the-fly injection, etc.
*
* @param {array} InjectedEventPluginOrder
* @internal
* @see {EventPluginHub.injection.injectEventPluginOrder}
*/
injectEventPluginOrder: function(InjectedEventPluginOrder) {
("production" !== "development" ? invariant(
!EventPluginOrder,
'EventPluginRegistry: Cannot inject event plugin ordering more than ' +
'once. You are likely trying to load more than one copy of React.'
) : invariant(!EventPluginOrder));
// Clone the ordering so it cannot be dynamically mutated.
EventPluginOrder = Array.prototype.slice.call(InjectedEventPluginOrder);
recomputePluginOrdering();
},
/**
* Injects plugins to be used by `EventPluginHub`. The plugin names must be
* in the ordering injected by `injectEventPluginOrder`.
*
* Plugins can be injected as part of page initialization or on-the-fly.
*
* @param {object} injectedNamesToPlugins Map from names to plugin modules.
* @internal
* @see {EventPluginHub.injection.injectEventPluginsByName}
*/
injectEventPluginsByName: function(injectedNamesToPlugins) {
var isOrderingDirty = false;
for (var pluginName in injectedNamesToPlugins) {
if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) {
continue;
}
var PluginModule = injectedNamesToPlugins[pluginName];
if (!namesToPlugins.hasOwnProperty(pluginName) ||
namesToPlugins[pluginName] !== PluginModule) {
("production" !== "development" ? invariant(
!namesToPlugins[pluginName],
'EventPluginRegistry: Cannot inject two different event plugins ' +
'using the same name, `%s`.',
pluginName
) : invariant(!namesToPlugins[pluginName]));
namesToPlugins[pluginName] = PluginModule;
isOrderingDirty = true;
}
}
if (isOrderingDirty) {
recomputePluginOrdering();
}
},
/**
* Looks up the plugin for the supplied event.
*
* @param {object} event A synthetic event.
* @return {?object} The plugin that created the supplied event.
* @internal
*/
getPluginModuleForEvent: function(event) {
var dispatchConfig = event.dispatchConfig;
if (dispatchConfig.registrationName) {
return EventPluginRegistry.registrationNameModules[
dispatchConfig.registrationName
] || null;
}
for (var phase in dispatchConfig.phasedRegistrationNames) {
if (!dispatchConfig.phasedRegistrationNames.hasOwnProperty(phase)) {
continue;
}
var PluginModule = EventPluginRegistry.registrationNameModules[
dispatchConfig.phasedRegistrationNames[phase]
];
if (PluginModule) {
return PluginModule;
}
}
return null;
},
/**
* Exposed for unit testing.
* @private
*/
_resetEventPlugins: function() {
EventPluginOrder = null;
for (var pluginName in namesToPlugins) {
if (namesToPlugins.hasOwnProperty(pluginName)) {
delete namesToPlugins[pluginName];
}
}
EventPluginRegistry.plugins.length = 0;
var eventNameDispatchConfigs = EventPluginRegistry.eventNameDispatchConfigs;
for (var eventName in eventNameDispatchConfigs) {
if (eventNameDispatchConfigs.hasOwnProperty(eventName)) {
delete eventNameDispatchConfigs[eventName];
}
}
var registrationNameModules = EventPluginRegistry.registrationNameModules;
for (var registrationName in registrationNameModules) {
if (registrationNameModules.hasOwnProperty(registrationName)) {
delete registrationNameModules[registrationName];
}
}
}
};
module.exports = EventPluginRegistry;
},{"./invariant":120}],19:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule EventPluginUtils
*/
"use strict";
var EventConstants = _dereq_("./EventConstants");
var invariant = _dereq_("./invariant");
/**
* Injected dependencies:
*/
/**
* - `Mount`: [required] Module that can convert between React dom IDs and
* actual node references.
*/
var injection = {
Mount: null,
injectMount: function(InjectedMount) {
injection.Mount = InjectedMount;
if ("production" !== "development") {
("production" !== "development" ? invariant(
InjectedMount && InjectedMount.getNode,
'EventPluginUtils.injection.injectMount(...): Injected Mount module ' +
'is missing getNode.'
) : invariant(InjectedMount && InjectedMount.getNode));
}
}
};
var topLevelTypes = EventConstants.topLevelTypes;
function isEndish(topLevelType) {
return topLevelType === topLevelTypes.topMouseUp ||
topLevelType === topLevelTypes.topTouchEnd ||
topLevelType === topLevelTypes.topTouchCancel;
}
function isMoveish(topLevelType) {
return topLevelType === topLevelTypes.topMouseMove ||
topLevelType === topLevelTypes.topTouchMove;
}
function isStartish(topLevelType) {
return topLevelType === topLevelTypes.topMouseDown ||
topLevelType === topLevelTypes.topTouchStart;
}
var validateEventDispatches;
if ("production" !== "development") {
validateEventDispatches = function(event) {
var dispatchListeners = event._dispatchListeners;
var dispatchIDs = event._dispatchIDs;
var listenersIsArr = Array.isArray(dispatchListeners);
var idsIsArr = Array.isArray(dispatchIDs);
var IDsLen = idsIsArr ? dispatchIDs.length : dispatchIDs ? 1 : 0;
var listenersLen = listenersIsArr ?
dispatchListeners.length :
dispatchListeners ? 1 : 0;
("production" !== "development" ? invariant(
idsIsArr === listenersIsArr && IDsLen === listenersLen,
'EventPluginUtils: Invalid `event`.'
) : invariant(idsIsArr === listenersIsArr && IDsLen === listenersLen));
};
}
/**
* Invokes `cb(event, listener, id)`. Avoids using call if no scope is
* provided. The `(listener,id)` pair effectively forms the "dispatch" but are
* kept separate to conserve memory.
*/
function forEachEventDispatch(event, cb) {
var dispatchListeners = event._dispatchListeners;
var dispatchIDs = event._dispatchIDs;
if ("production" !== "development") {
validateEventDispatches(event);
}
if (Array.isArray(dispatchListeners)) {
for (var i = 0; i < dispatchListeners.length; i++) {
if (event.isPropagationStopped()) {
break;
}
// Listeners and IDs are two parallel arrays that are always in sync.
cb(event, dispatchListeners[i], dispatchIDs[i]);
}
} else if (dispatchListeners) {
cb(event, dispatchListeners, dispatchIDs);
}
}
/**
* Default implementation of PluginModule.executeDispatch().
* @param {SyntheticEvent} SyntheticEvent to handle
* @param {function} Application-level callback
* @param {string} domID DOM id to pass to the callback.
*/
function executeDispatch(event, listener, domID) {
event.currentTarget = injection.Mount.getNode(domID);
var returnValue = listener(event, domID);
event.currentTarget = null;
return returnValue;
}
/**
* Standard/simple iteration through an event's collected dispatches.
*/
function executeDispatchesInOrder(event, executeDispatch) {
forEachEventDispatch(event, executeDispatch);
event._dispatchListeners = null;
event._dispatchIDs = null;
}
/**
* Standard/simple iteration through an event's collected dispatches, but stops
* at the first dispatch execution returning true, and returns that id.
*
* @return id of the first dispatch execution who's listener returns true, or
* null if no listener returned true.
*/
function executeDispatchesInOrderStopAtTrueImpl(event) {
var dispatchListeners = event._dispatchListeners;
var dispatchIDs = event._dispatchIDs;
if ("production" !== "development") {
validateEventDispatches(event);
}
if (Array.isArray(dispatchListeners)) {
for (var i = 0; i < dispatchListeners.length; i++) {
if (event.isPropagationStopped()) {
break;
}
// Listeners and IDs are two parallel arrays that are always in sync.
if (dispatchListeners[i](event, dispatchIDs[i])) {
return dispatchIDs[i];
}
}
} else if (dispatchListeners) {
if (dispatchListeners(event, dispatchIDs)) {
return dispatchIDs;
}
}
return null;
}
/**
* @see executeDispatchesInOrderStopAtTrueImpl
*/
function executeDispatchesInOrderStopAtTrue(event) {
var ret = executeDispatchesInOrderStopAtTrueImpl(event);
event._dispatchIDs = null;
event._dispatchListeners = null;
return ret;
}
/**
* Execution of a "direct" dispatch - there must be at most one dispatch
* accumulated on the event or it is considered an error. It doesn't really make
* sense for an event with multiple dispatches (bubbled) to keep track of the
* return values at each dispatch execution, but it does tend to make sense when
* dealing with "direct" dispatches.
*
* @return The return value of executing the single dispatch.
*/
function executeDirectDispatch(event) {
if ("production" !== "development") {
validateEventDispatches(event);
}
var dispatchListener = event._dispatchListeners;
var dispatchID = event._dispatchIDs;
("production" !== "development" ? invariant(
!Array.isArray(dispatchListener),
'executeDirectDispatch(...): Invalid `event`.'
) : invariant(!Array.isArray(dispatchListener)));
var res = dispatchListener ?
dispatchListener(event, dispatchID) :
null;
event._dispatchListeners = null;
event._dispatchIDs = null;
return res;
}
/**
* @param {SyntheticEvent} event
* @return {bool} True iff number of dispatches accumulated is greater than 0.
*/
function hasDispatches(event) {
return !!event._dispatchListeners;
}
/**
* General utilities that are useful in creating custom Event Plugins.
*/
var EventPluginUtils = {
isEndish: isEndish,
isMoveish: isMoveish,
isStartish: isStartish,
executeDirectDispatch: executeDirectDispatch,
executeDispatch: executeDispatch,
executeDispatchesInOrder: executeDispatchesInOrder,
executeDispatchesInOrderStopAtTrue: executeDispatchesInOrderStopAtTrue,
hasDispatches: hasDispatches,
injection: injection,
useTouchEvents: false
};
module.exports = EventPluginUtils;
},{"./EventConstants":15,"./invariant":120}],20:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule EventPropagators
*/
"use strict";
var EventConstants = _dereq_("./EventConstants");
var EventPluginHub = _dereq_("./EventPluginHub");
var accumulate = _dereq_("./accumulate");
var forEachAccumulated = _dereq_("./forEachAccumulated");
var PropagationPhases = EventConstants.PropagationPhases;
var getListener = EventPluginHub.getListener;
/**
* Some event types have a notion of different registration names for different
* "phases" of propagation. This finds listeners by a given phase.
*/
function listenerAtPhase(id, event, propagationPhase) {
var registrationName =
event.dispatchConfig.phasedRegistrationNames[propagationPhase];
return getListener(id, registrationName);
}
/**
* Tags a `SyntheticEvent` with dispatched listeners. Creating this function
* here, allows us to not have to bind or create functions for each event.
* Mutating the event's members allows us to not have to create a wrapping
* "dispatch" object that pairs the event with the listener.
*/
function accumulateDirectionalDispatches(domID, upwards, event) {
if ("production" !== "development") {
if (!domID) {
throw new Error('Dispatching id must not be null');
}
}
var phase = upwards ? PropagationPhases.bubbled : PropagationPhases.captured;
var listener = listenerAtPhase(domID, event, phase);
if (listener) {
event._dispatchListeners = accumulate(event._dispatchListeners, listener);
event._dispatchIDs = accumulate(event._dispatchIDs, domID);
}
}
/**
* Collect dispatches (must be entirely collected before dispatching - see unit
* tests). Lazily allocate the array to conserve memory. We must loop through
* each event and perform the traversal for each one. We can not perform a
* single traversal for the entire collection of events because each event may
* have a different target.
*/
function accumulateTwoPhaseDispatchesSingle(event) {
if (event && event.dispatchConfig.phasedRegistrationNames) {
EventPluginHub.injection.getInstanceHandle().traverseTwoPhase(
event.dispatchMarker,
accumulateDirectionalDispatches,
event
);
}
}
/**
* Accumulates without regard to direction, does not look for phased
* registration names. Same as `accumulateDirectDispatchesSingle` but without
* requiring that the `dispatchMarker` be the same as the dispatched ID.
*/
function accumulateDispatches(id, ignoredDirection, event) {
if (event && event.dispatchConfig.registrationName) {
var registrationName = event.dispatchConfig.registrationName;
var listener = getListener(id, registrationName);
if (listener) {
event._dispatchListeners = accumulate(event._dispatchListeners, listener);
event._dispatchIDs = accumulate(event._dispatchIDs, id);
}
}
}
/**
* Accumulates dispatches on an `SyntheticEvent`, but only for the
* `dispatchMarker`.
* @param {SyntheticEvent} event
*/
function accumulateDirectDispatchesSingle(event) {
if (event && event.dispatchConfig.registrationName) {
accumulateDispatches(event.dispatchMarker, null, event);
}
}
function accumulateTwoPhaseDispatches(events) {
forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle);
}
function accumulateEnterLeaveDispatches(leave, enter, fromID, toID) {
EventPluginHub.injection.getInstanceHandle().traverseEnterLeave(
fromID,
toID,
accumulateDispatches,
leave,
enter
);
}
function accumulateDirectDispatches(events) {
forEachAccumulated(events, accumulateDirectDispatchesSingle);
}
/**
* A small set of propagation patterns, each of which will accept a small amount
* of information, and generate a set of "dispatch ready event objects" - which
* are sets of events that have already been annotated with a set of dispatched
* listener functions/ids. The API is designed this way to discourage these
* propagation strategies from actually executing the dispatches, since we
* always want to collect the entire set of dispatches before executing event a
* single one.
*
* @constructor EventPropagators
*/
var EventPropagators = {
accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches,
accumulateDirectDispatches: accumulateDirectDispatches,
accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches
};
module.exports = EventPropagators;
},{"./EventConstants":15,"./EventPluginHub":17,"./accumulate":94,"./forEachAccumulated":107}],21:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ExecutionEnvironment
*/
/*jslint evil: true */
"use strict";
var canUseDOM = !!(
typeof window !== 'undefined' &&
window.document &&
window.document.createElement
);
/**
* Simple, lightweight module assisting with the detection and context of
* Worker. Helps avoid circular dependencies and allows code to reason about
* whether or not they are in a Worker, even if they never include the main
* `ReactWorker` dependency.
*/
var ExecutionEnvironment = {
canUseDOM: canUseDOM,
canUseWorkers: typeof Worker !== 'undefined',
canUseEventListeners:
canUseDOM && !!(window.addEventListener || window.attachEvent),
canUseViewport: canUseDOM && !!window.screen,
isInWorker: !canUseDOM // For now, this is true - might change in the future.
};
module.exports = ExecutionEnvironment;
},{}],22:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule HTMLDOMPropertyConfig
*/
/*jslint bitwise: true*/
"use strict";
var DOMProperty = _dereq_("./DOMProperty");
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var MUST_USE_ATTRIBUTE = DOMProperty.injection.MUST_USE_ATTRIBUTE;
var MUST_USE_PROPERTY = DOMProperty.injection.MUST_USE_PROPERTY;
var HAS_BOOLEAN_VALUE = DOMProperty.injection.HAS_BOOLEAN_VALUE;
var HAS_SIDE_EFFECTS = DOMProperty.injection.HAS_SIDE_EFFECTS;
var HAS_NUMERIC_VALUE = DOMProperty.injection.HAS_NUMERIC_VALUE;
var HAS_POSITIVE_NUMERIC_VALUE =
DOMProperty.injection.HAS_POSITIVE_NUMERIC_VALUE;
var HAS_OVERLOADED_BOOLEAN_VALUE =
DOMProperty.injection.HAS_OVERLOADED_BOOLEAN_VALUE;
var hasSVG;
if (ExecutionEnvironment.canUseDOM) {
var implementation = document.implementation;
hasSVG = (
implementation &&
implementation.hasFeature &&
implementation.hasFeature(
'http://www.w3.org/TR/SVG11/feature#BasicStructure',
'1.1'
)
);
}
var HTMLDOMPropertyConfig = {
isCustomAttribute: RegExp.prototype.test.bind(
/^(data|aria)-[a-z_][a-z\d_.\-]*$/
),
Properties: {
/**
* Standard Properties
*/
accept: null,
accessKey: null,
action: null,
allowFullScreen: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
allowTransparency: MUST_USE_ATTRIBUTE,
alt: null,
async: HAS_BOOLEAN_VALUE,
autoComplete: null,
// autoFocus is polyfilled/normalized by AutoFocusMixin
// autoFocus: HAS_BOOLEAN_VALUE,
autoPlay: HAS_BOOLEAN_VALUE,
cellPadding: null,
cellSpacing: null,
charSet: MUST_USE_ATTRIBUTE,
checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
// To set className on SVG elements, it's necessary to use .setAttribute;
// this works on HTML elements too in all browsers except IE8. Conveniently,
// IE8 doesn't support SVG and so we can simply use the attribute in
// browsers that support SVG and the property in browsers that don't,
// regardless of whether the element is HTML or SVG.
className: hasSVG ? MUST_USE_ATTRIBUTE : MUST_USE_PROPERTY,
cols: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
colSpan: null,
content: null,
contentEditable: null,
contextMenu: MUST_USE_ATTRIBUTE,
controls: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
coords: null,
crossOrigin: null,
data: null, // For `<object />` acts as `src`.
dateTime: MUST_USE_ATTRIBUTE,
defer: HAS_BOOLEAN_VALUE,
dir: null,
disabled: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
download: HAS_OVERLOADED_BOOLEAN_VALUE,
draggable: null,
encType: null,
form: MUST_USE_ATTRIBUTE,
formNoValidate: HAS_BOOLEAN_VALUE,
frameBorder: MUST_USE_ATTRIBUTE,
height: MUST_USE_ATTRIBUTE,
hidden: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
href: null,
hrefLang: null,
htmlFor: null,
httpEquiv: null,
icon: null,
id: MUST_USE_PROPERTY,
label: null,
lang: null,
list: null,
loop: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
max: null,
maxLength: MUST_USE_ATTRIBUTE,
mediaGroup: null,
method: null,
min: null,
multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
name: null,
noValidate: HAS_BOOLEAN_VALUE,
pattern: null,
placeholder: null,
poster: null,
preload: null,
radioGroup: null,
readOnly: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
rel: null,
required: HAS_BOOLEAN_VALUE,
role: MUST_USE_ATTRIBUTE,
rows: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
rowSpan: null,
sandbox: null,
scope: null,
scrollLeft: MUST_USE_PROPERTY,
scrolling: null,
scrollTop: MUST_USE_PROPERTY,
seamless: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
shape: null,
size: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
span: HAS_POSITIVE_NUMERIC_VALUE,
spellCheck: null,
src: null,
srcDoc: MUST_USE_PROPERTY,
srcSet: null,
start: HAS_NUMERIC_VALUE,
step: null,
style: null,
tabIndex: null,
target: null,
title: null,
type: null,
useMap: null,
value: MUST_USE_PROPERTY | HAS_SIDE_EFFECTS,
width: MUST_USE_ATTRIBUTE,
wmode: MUST_USE_ATTRIBUTE,
/**
* Non-standard Properties
*/
autoCapitalize: null, // Supported in Mobile Safari for keyboard hints
autoCorrect: null, // Supported in Mobile Safari for keyboard hints
itemProp: MUST_USE_ATTRIBUTE, // Microdata: http://schema.org/docs/gs.html
itemScope: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE, // Microdata: http://schema.org/docs/gs.html
itemType: MUST_USE_ATTRIBUTE, // Microdata: http://schema.org/docs/gs.html
property: null // Supports OG in meta tags
},
DOMAttributeNames: {
className: 'class',
htmlFor: 'for',
httpEquiv: 'http-equiv'
},
DOMPropertyNames: {
autoCapitalize: 'autocapitalize',
autoComplete: 'autocomplete',
autoCorrect: 'autocorrect',
autoFocus: 'autofocus',
autoPlay: 'autoplay',
encType: 'enctype',
hrefLang: 'hreflang',
radioGroup: 'radiogroup',
spellCheck: 'spellcheck',
srcDoc: 'srcdoc',
srcSet: 'srcset'
}
};
module.exports = HTMLDOMPropertyConfig;
},{"./DOMProperty":10,"./ExecutionEnvironment":21}],23:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule LinkedValueUtils
* @typechecks static-only
*/
"use strict";
var ReactPropTypes = _dereq_("./ReactPropTypes");
var invariant = _dereq_("./invariant");
var hasReadOnlyValue = {
'button': true,
'checkbox': true,
'image': true,
'hidden': true,
'radio': true,
'reset': true,
'submit': true
};
function _assertSingleLink(input) {
("production" !== "development" ? invariant(
input.props.checkedLink == null || input.props.valueLink == null,
'Cannot provide a checkedLink and a valueLink. If you want to use ' +
'checkedLink, you probably don\'t want to use valueLink and vice versa.'
) : invariant(input.props.checkedLink == null || input.props.valueLink == null));
}
function _assertValueLink(input) {
_assertSingleLink(input);
("production" !== "development" ? invariant(
input.props.value == null && input.props.onChange == null,
'Cannot provide a valueLink and a value or onChange event. If you want ' +
'to use value or onChange, you probably don\'t want to use valueLink.'
) : invariant(input.props.value == null && input.props.onChange == null));
}
function _assertCheckedLink(input) {
_assertSingleLink(input);
("production" !== "development" ? invariant(
input.props.checked == null && input.props.onChange == null,
'Cannot provide a checkedLink and a checked property or onChange event. ' +
'If you want to use checked or onChange, you probably don\'t want to ' +
'use checkedLink'
) : invariant(input.props.checked == null && input.props.onChange == null));
}
/**
* @param {SyntheticEvent} e change event to handle
*/
function _handleLinkedValueChange(e) {
/*jshint validthis:true */
this.props.valueLink.requestChange(e.target.value);
}
/**
* @param {SyntheticEvent} e change event to handle
*/
function _handleLinkedCheckChange(e) {
/*jshint validthis:true */
this.props.checkedLink.requestChange(e.target.checked);
}
/**
* Provide a linked `value` attribute for controlled forms. You should not use
* this outside of the ReactDOM controlled form components.
*/
var LinkedValueUtils = {
Mixin: {
propTypes: {
value: function(props, propName, componentName) {
if (!props[propName] ||
hasReadOnlyValue[props.type] ||
props.onChange ||
props.readOnly ||
props.disabled) {
return;
}
return new Error(
'You provided a `value` prop to a form field without an ' +
'`onChange` handler. This will render a read-only field. If ' +
'the field should be mutable use `defaultValue`. Otherwise, ' +
'set either `onChange` or `readOnly`.'
);
},
checked: function(props, propName, componentName) {
if (!props[propName] ||
props.onChange ||
props.readOnly ||
props.disabled) {
return;
}
return new Error(
'You provided a `checked` prop to a form field without an ' +
'`onChange` handler. This will render a read-only field. If ' +
'the field should be mutable use `defaultChecked`. Otherwise, ' +
'set either `onChange` or `readOnly`.'
);
},
onChange: ReactPropTypes.func
}
},
/**
* @param {ReactComponent} input Form component
* @return {*} current value of the input either from value prop or link.
*/
getValue: function(input) {
if (input.props.valueLink) {
_assertValueLink(input);
return input.props.valueLink.value;
}
return input.props.value;
},
/**
* @param {ReactComponent} input Form component
* @return {*} current checked status of the input either from checked prop
* or link.
*/
getChecked: function(input) {
if (input.props.checkedLink) {
_assertCheckedLink(input);
return input.props.checkedLink.value;
}
return input.props.checked;
},
/**
* @param {ReactComponent} input Form component
* @return {function} change callback either from onChange prop or link.
*/
getOnChange: function(input) {
if (input.props.valueLink) {
_assertValueLink(input);
return _handleLinkedValueChange;
} else if (input.props.checkedLink) {
_assertCheckedLink(input);
return _handleLinkedCheckChange;
}
return input.props.onChange;
}
};
module.exports = LinkedValueUtils;
},{"./ReactPropTypes":69,"./invariant":120}],24:[function(_dereq_,module,exports){
/**
* Copyright 2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule LocalEventTrapMixin
*/
"use strict";
var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter");
var accumulate = _dereq_("./accumulate");
var forEachAccumulated = _dereq_("./forEachAccumulated");
var invariant = _dereq_("./invariant");
function remove(event) {
event.remove();
}
var LocalEventTrapMixin = {
trapBubbledEvent:function(topLevelType, handlerBaseName) {
("production" !== "development" ? invariant(this.isMounted(), 'Must be mounted to trap events') : invariant(this.isMounted()));
var listener = ReactBrowserEventEmitter.trapBubbledEvent(
topLevelType,
handlerBaseName,
this.getDOMNode()
);
this._localEventListeners = accumulate(this._localEventListeners, listener);
},
// trapCapturedEvent would look nearly identical. We don't implement that
// method because it isn't currently needed.
componentWillUnmount:function() {
if (this._localEventListeners) {
forEachAccumulated(this._localEventListeners, remove);
}
}
};
module.exports = LocalEventTrapMixin;
},{"./ReactBrowserEventEmitter":29,"./accumulate":94,"./forEachAccumulated":107,"./invariant":120}],25:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule MobileSafariClickEventPlugin
* @typechecks static-only
*/
"use strict";
var EventConstants = _dereq_("./EventConstants");
var emptyFunction = _dereq_("./emptyFunction");
var topLevelTypes = EventConstants.topLevelTypes;
/**
* Mobile Safari does not fire properly bubble click events on non-interactive
* elements, which means delegated click listeners do not fire. The workaround
* for this bug involves attaching an empty click listener on the target node.
*
* This particular plugin works around the bug by attaching an empty click
* listener on `touchstart` (which does fire on every element).
*/
var MobileSafariClickEventPlugin = {
eventTypes: null,
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
if (topLevelType === topLevelTypes.topTouchStart) {
var target = nativeEvent.target;
if (target && !target.onclick) {
target.onclick = emptyFunction;
}
}
}
};
module.exports = MobileSafariClickEventPlugin;
},{"./EventConstants":15,"./emptyFunction":102}],26:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule PooledClass
*/
"use strict";
var invariant = _dereq_("./invariant");
/**
* Static poolers. Several custom versions for each potential number of
* arguments. A completely generic pooler is easy to implement, but would
* require accessing the `arguments` object. In each of these, `this` refers to
* the Class itself, not an instance. If any others are needed, simply add them
* here, or in their own files.
*/
var oneArgumentPooler = function(copyFieldsFrom) {
var Klass = this;
if (Klass.instancePool.length) {
var instance = Klass.instancePool.pop();
Klass.call(instance, copyFieldsFrom);
return instance;
} else {
return new Klass(copyFieldsFrom);
}
};
var twoArgumentPooler = function(a1, a2) {
var Klass = this;
if (Klass.instancePool.length) {
var instance = Klass.instancePool.pop();
Klass.call(instance, a1, a2);
return instance;
} else {
return new Klass(a1, a2);
}
};
var threeArgumentPooler = function(a1, a2, a3) {
var Klass = this;
if (Klass.instancePool.length) {
var instance = Klass.instancePool.pop();
Klass.call(instance, a1, a2, a3);
return instance;
} else {
return new Klass(a1, a2, a3);
}
};
var fiveArgumentPooler = function(a1, a2, a3, a4, a5) {
var Klass = this;
if (Klass.instancePool.length) {
var instance = Klass.instancePool.pop();
Klass.call(instance, a1, a2, a3, a4, a5);
return instance;
} else {
return new Klass(a1, a2, a3, a4, a5);
}
};
var standardReleaser = function(instance) {
var Klass = this;
("production" !== "development" ? invariant(
instance instanceof Klass,
'Trying to release an instance into a pool of a different type.'
) : invariant(instance instanceof Klass));
if (instance.destructor) {
instance.destructor();
}
if (Klass.instancePool.length < Klass.poolSize) {
Klass.instancePool.push(instance);
}
};
var DEFAULT_POOL_SIZE = 10;
var DEFAULT_POOLER = oneArgumentPooler;
/**
* Augments `CopyConstructor` to be a poolable class, augmenting only the class
* itself (statically) not adding any prototypical fields. Any CopyConstructor
* you give this may have a `poolSize` property, and will look for a
* prototypical `destructor` on instances (optional).
*
* @param {Function} CopyConstructor Constructor that can be used to reset.
* @param {Function} pooler Customizable pooler.
*/
var addPoolingTo = function(CopyConstructor, pooler) {
var NewKlass = CopyConstructor;
NewKlass.instancePool = [];
NewKlass.getPooled = pooler || DEFAULT_POOLER;
if (!NewKlass.poolSize) {
NewKlass.poolSize = DEFAULT_POOL_SIZE;
}
NewKlass.release = standardReleaser;
return NewKlass;
};
var PooledClass = {
addPoolingTo: addPoolingTo,
oneArgumentPooler: oneArgumentPooler,
twoArgumentPooler: twoArgumentPooler,
threeArgumentPooler: threeArgumentPooler,
fiveArgumentPooler: fiveArgumentPooler
};
module.exports = PooledClass;
},{"./invariant":120}],27:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule React
*/
"use strict";
var DOMPropertyOperations = _dereq_("./DOMPropertyOperations");
var EventPluginUtils = _dereq_("./EventPluginUtils");
var ReactChildren = _dereq_("./ReactChildren");
var ReactComponent = _dereq_("./ReactComponent");
var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
var ReactContext = _dereq_("./ReactContext");
var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
var ReactDescriptor = _dereq_("./ReactDescriptor");
var ReactDOM = _dereq_("./ReactDOM");
var ReactDOMComponent = _dereq_("./ReactDOMComponent");
var ReactDefaultInjection = _dereq_("./ReactDefaultInjection");
var ReactInstanceHandles = _dereq_("./ReactInstanceHandles");
var ReactMount = _dereq_("./ReactMount");
var ReactMultiChild = _dereq_("./ReactMultiChild");
var ReactPerf = _dereq_("./ReactPerf");
var ReactPropTypes = _dereq_("./ReactPropTypes");
var ReactServerRendering = _dereq_("./ReactServerRendering");
var ReactTextComponent = _dereq_("./ReactTextComponent");
var onlyChild = _dereq_("./onlyChild");
ReactDefaultInjection.inject();
var React = {
Children: {
map: ReactChildren.map,
forEach: ReactChildren.forEach,
count: ReactChildren.count,
only: onlyChild
},
DOM: ReactDOM,
PropTypes: ReactPropTypes,
initializeTouchEvents: function(shouldUseTouch) {
EventPluginUtils.useTouchEvents = shouldUseTouch;
},
createClass: ReactCompositeComponent.createClass,
createDescriptor: function(type, props, children) {
var args = Array.prototype.slice.call(arguments, 1);
return type.apply(null, args);
},
constructAndRenderComponent: ReactMount.constructAndRenderComponent,
constructAndRenderComponentByID: ReactMount.constructAndRenderComponentByID,
renderComponent: ReactPerf.measure(
'React',
'renderComponent',
ReactMount.renderComponent
),
renderComponentToString: ReactServerRendering.renderComponentToString,
renderComponentToStaticMarkup:
ReactServerRendering.renderComponentToStaticMarkup,
unmountComponentAtNode: ReactMount.unmountComponentAtNode,
isValidClass: ReactDescriptor.isValidFactory,
isValidComponent: ReactDescriptor.isValidDescriptor,
withContext: ReactContext.withContext,
__internals: {
Component: ReactComponent,
CurrentOwner: ReactCurrentOwner,
DOMComponent: ReactDOMComponent,
DOMPropertyOperations: DOMPropertyOperations,
InstanceHandles: ReactInstanceHandles,
Mount: ReactMount,
MultiChild: ReactMultiChild,
TextComponent: ReactTextComponent
}
};
if ("production" !== "development") {
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
if (ExecutionEnvironment.canUseDOM &&
window.top === window.self &&
navigator.userAgent.indexOf('Chrome') > -1) {
console.debug(
'Download the React DevTools for a better development experience: ' +
'http://fb.me/react-devtools'
);
var expectedFeatures = [
// shims
Array.isArray,
Array.prototype.every,
Array.prototype.forEach,
Array.prototype.indexOf,
Array.prototype.map,
Date.now,
Function.prototype.bind,
Object.keys,
String.prototype.split,
String.prototype.trim,
// shams
Object.create,
Object.freeze
];
for (var i in expectedFeatures) {
if (!expectedFeatures[i]) {
console.error(
'One or more ES5 shim/shams expected by React are not available: ' +
'http://fb.me/react-warning-polyfills'
);
break;
}
}
}
}
// Version exists only in the open-source version of React, not in Facebook's
// internal version.
React.version = '0.11.0';
module.exports = React;
},{"./DOMPropertyOperations":11,"./EventPluginUtils":19,"./ExecutionEnvironment":21,"./ReactChildren":30,"./ReactComponent":31,"./ReactCompositeComponent":33,"./ReactContext":34,"./ReactCurrentOwner":35,"./ReactDOM":36,"./ReactDOMComponent":38,"./ReactDefaultInjection":48,"./ReactDescriptor":51,"./ReactInstanceHandles":59,"./ReactMount":61,"./ReactMultiChild":62,"./ReactPerf":65,"./ReactPropTypes":69,"./ReactServerRendering":73,"./ReactTextComponent":75,"./onlyChild":135}],28:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactBrowserComponentMixin
*/
"use strict";
var ReactEmptyComponent = _dereq_("./ReactEmptyComponent");
var ReactMount = _dereq_("./ReactMount");
var invariant = _dereq_("./invariant");
var ReactBrowserComponentMixin = {
/**
* Returns the DOM node rendered by this component.
*
* @return {DOMElement} The root node of this component.
* @final
* @protected
*/
getDOMNode: function() {
("production" !== "development" ? invariant(
this.isMounted(),
'getDOMNode(): A component must be mounted to have a DOM node.'
) : invariant(this.isMounted()));
if (ReactEmptyComponent.isNullComponentID(this._rootNodeID)) {
return null;
}
return ReactMount.getNode(this._rootNodeID);
}
};
module.exports = ReactBrowserComponentMixin;
},{"./ReactEmptyComponent":53,"./ReactMount":61,"./invariant":120}],29:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactBrowserEventEmitter
* @typechecks static-only
*/
"use strict";
var EventConstants = _dereq_("./EventConstants");
var EventPluginHub = _dereq_("./EventPluginHub");
var EventPluginRegistry = _dereq_("./EventPluginRegistry");
var ReactEventEmitterMixin = _dereq_("./ReactEventEmitterMixin");
var ViewportMetrics = _dereq_("./ViewportMetrics");
var isEventSupported = _dereq_("./isEventSupported");
var merge = _dereq_("./merge");
/**
* Summary of `ReactBrowserEventEmitter` event handling:
*
* - Top-level delegation is used to trap most native browser events. This
* may only occur in the main thread and is the responsibility of
* ReactEventListener, which is injected and can therefore support pluggable
* event sources. This is the only work that occurs in the main thread.
*
* - We normalize and de-duplicate events to account for browser quirks. This
* may be done in the worker thread.
*
* - Forward these native events (with the associated top-level type used to
* trap it) to `EventPluginHub`, which in turn will ask plugins if they want
* to extract any synthetic events.
*
* - The `EventPluginHub` will then process each event by annotating them with
* "dispatches", a sequence of listeners and IDs that care about that event.
*
* - The `EventPluginHub` then dispatches the events.
*
* Overview of React and the event system:
*
* +------------+ .
* | DOM | .
* +------------+ .
* | .
* v .
* +------------+ .
* | ReactEvent | .
* | Listener | .
* +------------+ . +-----------+
* | . +--------+|SimpleEvent|
* | . | |Plugin |
* +-----|------+ . v +-----------+
* | | | . +--------------+ +------------+
* | +-----------.--->|EventPluginHub| | Event |
* | | . | | +-----------+ | Propagators|
* | ReactEvent | . | | |TapEvent | |------------|
* | Emitter | . | |<---+|Plugin | |other plugin|
* | | . | | +-----------+ | utilities |
* | +-----------.--->| | +------------+
* | | | . +--------------+
* +-----|------+ . ^ +-----------+
* | . | |Enter/Leave|
* + . +-------+|Plugin |
* +-------------+ . +-----------+
* | application | .
* |-------------| .
* | | .
* | | .
* +-------------+ .
* .
* React Core . General Purpose Event Plugin System
*/
var alreadyListeningTo = {};
var isMonitoringScrollValue = false;
var reactTopListenersCounter = 0;
// For events like 'submit' which don't consistently bubble (which we trap at a
// lower node than `document`), binding at `document` would cause duplicate
// events so we don't include them here
var topEventMapping = {
topBlur: 'blur',
topChange: 'change',
topClick: 'click',
topCompositionEnd: 'compositionend',
topCompositionStart: 'compositionstart',
topCompositionUpdate: 'compositionupdate',
topContextMenu: 'contextmenu',
topCopy: 'copy',
topCut: 'cut',
topDoubleClick: 'dblclick',
topDrag: 'drag',
topDragEnd: 'dragend',
topDragEnter: 'dragenter',
topDragExit: 'dragexit',
topDragLeave: 'dragleave',
topDragOver: 'dragover',
topDragStart: 'dragstart',
topDrop: 'drop',
topFocus: 'focus',
topInput: 'input',
topKeyDown: 'keydown',
topKeyPress: 'keypress',
topKeyUp: 'keyup',
topMouseDown: 'mousedown',
topMouseMove: 'mousemove',
topMouseOut: 'mouseout',
topMouseOver: 'mouseover',
topMouseUp: 'mouseup',
topPaste: 'paste',
topScroll: 'scroll',
topSelectionChange: 'selectionchange',
topTextInput: 'textInput',
topTouchCancel: 'touchcancel',
topTouchEnd: 'touchend',
topTouchMove: 'touchmove',
topTouchStart: 'touchstart',
topWheel: 'wheel'
};
/**
* To ensure no conflicts with other potential React instances on the page
*/
var topListenersIDKey = "_reactListenersID" + String(Math.random()).slice(2);
function getListeningForDocument(mountAt) {
// In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty`
// directly.
if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) {
mountAt[topListenersIDKey] = reactTopListenersCounter++;
alreadyListeningTo[mountAt[topListenersIDKey]] = {};
}
return alreadyListeningTo[mountAt[topListenersIDKey]];
}
/**
* `ReactBrowserEventEmitter` is used to attach top-level event listeners. For
* example:
*
* ReactBrowserEventEmitter.putListener('myID', 'onClick', myFunction);
*
* This would allocate a "registration" of `('onClick', myFunction)` on 'myID'.
*
* @internal
*/
var ReactBrowserEventEmitter = merge(ReactEventEmitterMixin, {
/**
* Injectable event backend
*/
ReactEventListener: null,
injection: {
/**
* @param {object} ReactEventListener
*/
injectReactEventListener: function(ReactEventListener) {
ReactEventListener.setHandleTopLevel(
ReactBrowserEventEmitter.handleTopLevel
);
ReactBrowserEventEmitter.ReactEventListener = ReactEventListener;
}
},
/**
* Sets whether or not any created callbacks should be enabled.
*
* @param {boolean} enabled True if callbacks should be enabled.
*/
setEnabled: function(enabled) {
if (ReactBrowserEventEmitter.ReactEventListener) {
ReactBrowserEventEmitter.ReactEventListener.setEnabled(enabled);
}
},
/**
* @return {boolean} True if callbacks are enabled.
*/
isEnabled: function() {
return !!(
ReactBrowserEventEmitter.ReactEventListener &&
ReactBrowserEventEmitter.ReactEventListener.isEnabled()
);
},
/**
* We listen for bubbled touch events on the document object.
*
* Firefox v8.01 (and possibly others) exhibited strange behavior when
* mounting `onmousemove` events at some node that was not the document
* element. The symptoms were that if your mouse is not moving over something
* contained within that mount point (for example on the background) the
* top-level listeners for `onmousemove` won't be called. However, if you
* register the `mousemove` on the document object, then it will of course
* catch all `mousemove`s. This along with iOS quirks, justifies restricting
* top-level listeners to the document object only, at least for these
* movement types of events and possibly all events.
*
* @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html
*
* Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but
* they bubble to document.
*
* @param {string} registrationName Name of listener (e.g. `onClick`).
* @param {object} contentDocumentHandle Document which owns the container
*/
listenTo: function(registrationName, contentDocumentHandle) {
var mountAt = contentDocumentHandle;
var isListening = getListeningForDocument(mountAt);
var dependencies = EventPluginRegistry.
registrationNameDependencies[registrationName];
var topLevelTypes = EventConstants.topLevelTypes;
for (var i = 0, l = dependencies.length; i < l; i++) {
var dependency = dependencies[i];
if (!(
isListening.hasOwnProperty(dependency) &&
isListening[dependency]
)) {
if (dependency === topLevelTypes.topWheel) {
if (isEventSupported('wheel')) {
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topWheel,
'wheel',
mountAt
);
} else if (isEventSupported('mousewheel')) {
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topWheel,
'mousewheel',
mountAt
);
} else {
// Firefox needs to capture a different mouse scroll event.
// @see http://www.quirksmode.org/dom/events/tests/scroll.html
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topWheel,
'DOMMouseScroll',
mountAt
);
}
} else if (dependency === topLevelTypes.topScroll) {
if (isEventSupported('scroll', true)) {
ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(
topLevelTypes.topScroll,
'scroll',
mountAt
);
} else {
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topScroll,
'scroll',
ReactBrowserEventEmitter.ReactEventListener.WINDOW_HANDLE
);
}
} else if (dependency === topLevelTypes.topFocus ||
dependency === topLevelTypes.topBlur) {
if (isEventSupported('focus', true)) {
ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(
topLevelTypes.topFocus,
'focus',
mountAt
);
ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(
topLevelTypes.topBlur,
'blur',
mountAt
);
} else if (isEventSupported('focusin')) {
// IE has `focusin` and `focusout` events which bubble.
// @see http://www.quirksmode.org/blog/archives/2008/04/delegating_the.html
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topFocus,
'focusin',
mountAt
);
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelTypes.topBlur,
'focusout',
mountAt
);
}
// to make sure blur and focus event listeners are only attached once
isListening[topLevelTypes.topBlur] = true;
isListening[topLevelTypes.topFocus] = true;
} else if (topEventMapping.hasOwnProperty(dependency)) {
ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
dependency,
topEventMapping[dependency],
mountAt
);
}
isListening[dependency] = true;
}
}
},
trapBubbledEvent: function(topLevelType, handlerBaseName, handle) {
return ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(
topLevelType,
handlerBaseName,
handle
);
},
trapCapturedEvent: function(topLevelType, handlerBaseName, handle) {
return ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(
topLevelType,
handlerBaseName,
handle
);
},
/**
* Listens to window scroll and resize events. We cache scroll values so that
* application code can access them without triggering reflows.
*
* NOTE: Scroll events do not bubble.
*
* @see http://www.quirksmode.org/dom/events/scroll.html
*/
ensureScrollValueMonitoring: function(){
if (!isMonitoringScrollValue) {
var refresh = ViewportMetrics.refreshScrollValues;
ReactBrowserEventEmitter.ReactEventListener.monitorScrollValue(refresh);
isMonitoringScrollValue = true;
}
},
eventNameDispatchConfigs: EventPluginHub.eventNameDispatchConfigs,
registrationNameModules: EventPluginHub.registrationNameModules,
putListener: EventPluginHub.putListener,
getListener: EventPluginHub.getListener,
deleteListener: EventPluginHub.deleteListener,
deleteAllListeners: EventPluginHub.deleteAllListeners
});
module.exports = ReactBrowserEventEmitter;
},{"./EventConstants":15,"./EventPluginHub":17,"./EventPluginRegistry":18,"./ReactEventEmitterMixin":55,"./ViewportMetrics":93,"./isEventSupported":121,"./merge":130}],30:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactChildren
*/
"use strict";
var PooledClass = _dereq_("./PooledClass");
var traverseAllChildren = _dereq_("./traverseAllChildren");
var warning = _dereq_("./warning");
var twoArgumentPooler = PooledClass.twoArgumentPooler;
var threeArgumentPooler = PooledClass.threeArgumentPooler;
/**
* PooledClass representing the bookkeeping associated with performing a child
* traversal. Allows avoiding binding callbacks.
*
* @constructor ForEachBookKeeping
* @param {!function} forEachFunction Function to perform traversal with.
* @param {?*} forEachContext Context to perform context with.
*/
function ForEachBookKeeping(forEachFunction, forEachContext) {
this.forEachFunction = forEachFunction;
this.forEachContext = forEachContext;
}
PooledClass.addPoolingTo(ForEachBookKeeping, twoArgumentPooler);
function forEachSingleChild(traverseContext, child, name, i) {
var forEachBookKeeping = traverseContext;
forEachBookKeeping.forEachFunction.call(
forEachBookKeeping.forEachContext, child, i);
}
/**
* Iterates through children that are typically specified as `props.children`.
*
* The provided forEachFunc(child, index) will be called for each
* leaf child.
*
* @param {?*} children Children tree container.
* @param {function(*, int)} forEachFunc.
* @param {*} forEachContext Context for forEachContext.
*/
function forEachChildren(children, forEachFunc, forEachContext) {
if (children == null) {
return children;
}
var traverseContext =
ForEachBookKeeping.getPooled(forEachFunc, forEachContext);
traverseAllChildren(children, forEachSingleChild, traverseContext);
ForEachBookKeeping.release(traverseContext);
}
/**
* PooledClass representing the bookkeeping associated with performing a child
* mapping. Allows avoiding binding callbacks.
*
* @constructor MapBookKeeping
* @param {!*} mapResult Object containing the ordered map of results.
* @param {!function} mapFunction Function to perform mapping with.
* @param {?*} mapContext Context to perform mapping with.
*/
function MapBookKeeping(mapResult, mapFunction, mapContext) {
this.mapResult = mapResult;
this.mapFunction = mapFunction;
this.mapContext = mapContext;
}
PooledClass.addPoolingTo(MapBookKeeping, threeArgumentPooler);
function mapSingleChildIntoContext(traverseContext, child, name, i) {
var mapBookKeeping = traverseContext;
var mapResult = mapBookKeeping.mapResult;
var keyUnique = !mapResult.hasOwnProperty(name);
("production" !== "development" ? warning(
keyUnique,
'ReactChildren.map(...): Encountered two children with the same key, ' +
'`%s`. Child keys must be unique; when two children share a key, only ' +
'the first child will be used.',
name
) : null);
if (keyUnique) {
var mappedChild =
mapBookKeeping.mapFunction.call(mapBookKeeping.mapContext, child, i);
mapResult[name] = mappedChild;
}
}
/**
* Maps children that are typically specified as `props.children`.
*
* The provided mapFunction(child, key, index) will be called for each
* leaf child.
*
* TODO: This may likely break any calls to `ReactChildren.map` that were
* previously relying on the fact that we guarded against null children.
*
* @param {?*} children Children tree container.
* @param {function(*, int)} mapFunction.
* @param {*} mapContext Context for mapFunction.
* @return {object} Object containing the ordered map of results.
*/
function mapChildren(children, func, context) {
if (children == null) {
return children;
}
var mapResult = {};
var traverseContext = MapBookKeeping.getPooled(mapResult, func, context);
traverseAllChildren(children, mapSingleChildIntoContext, traverseContext);
MapBookKeeping.release(traverseContext);
return mapResult;
}
function forEachSingleChildDummy(traverseContext, child, name, i) {
return null;
}
/**
* Count the number of children that are typically specified as
* `props.children`.
*
* @param {?*} children Children tree container.
* @return {number} The number of children.
*/
function countChildren(children, context) {
return traverseAllChildren(children, forEachSingleChildDummy, null);
}
var ReactChildren = {
forEach: forEachChildren,
map: mapChildren,
count: countChildren
};
module.exports = ReactChildren;
},{"./PooledClass":26,"./traverseAllChildren":142,"./warning":143}],31:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactComponent
*/
"use strict";
var ReactDescriptor = _dereq_("./ReactDescriptor");
var ReactOwner = _dereq_("./ReactOwner");
var ReactUpdates = _dereq_("./ReactUpdates");
var invariant = _dereq_("./invariant");
var keyMirror = _dereq_("./keyMirror");
var merge = _dereq_("./merge");
/**
* Every React component is in one of these life cycles.
*/
var ComponentLifeCycle = keyMirror({
/**
* Mounted components have a DOM node representation and are capable of
* receiving new props.
*/
MOUNTED: null,
/**
* Unmounted components are inactive and cannot receive new props.
*/
UNMOUNTED: null
});
var injected = false;
/**
* Optionally injectable environment dependent cleanup hook. (server vs.
* browser etc). Example: A browser system caches DOM nodes based on component
* ID and must remove that cache entry when this instance is unmounted.
*
* @private
*/
var unmountIDFromEnvironment = null;
/**
* The "image" of a component tree, is the platform specific (typically
* serialized) data that represents a tree of lower level UI building blocks.
* On the web, this "image" is HTML markup which describes a construction of
* low level `div` and `span` nodes. Other platforms may have different
* encoding of this "image". This must be injected.
*
* @private
*/
var mountImageIntoNode = null;
/**
* Components are the basic units of composition in React.
*
* Every component accepts a set of keyed input parameters known as "props" that
* are initialized by the constructor. Once a component is mounted, the props
* can be mutated using `setProps` or `replaceProps`.
*
* Every component is capable of the following operations:
*
* `mountComponent`
* Initializes the component, renders markup, and registers event listeners.
*
* `receiveComponent`
* Updates the rendered DOM nodes to match the given component.
*
* `unmountComponent`
* Releases any resources allocated by this component.
*
* Components can also be "owned" by other components. Being owned by another
* component means being constructed by that component. This is different from
* being the child of a component, which means having a DOM representation that
* is a child of the DOM representation of that component.
*
* @class ReactComponent
*/
var ReactComponent = {
injection: {
injectEnvironment: function(ReactComponentEnvironment) {
("production" !== "development" ? invariant(
!injected,
'ReactComponent: injectEnvironment() can only be called once.'
) : invariant(!injected));
mountImageIntoNode = ReactComponentEnvironment.mountImageIntoNode;
unmountIDFromEnvironment =
ReactComponentEnvironment.unmountIDFromEnvironment;
ReactComponent.BackendIDOperations =
ReactComponentEnvironment.BackendIDOperations;
injected = true;
}
},
/**
* @internal
*/
LifeCycle: ComponentLifeCycle,
/**
* Injected module that provides ability to mutate individual properties.
* Injected into the base class because many different subclasses need access
* to this.
*
* @internal
*/
BackendIDOperations: null,
/**
* Base functionality for every ReactComponent constructor. Mixed into the
* `ReactComponent` prototype, but exposed statically for easy access.
*
* @lends {ReactComponent.prototype}
*/
Mixin: {
/**
* Checks whether or not this component is mounted.
*
* @return {boolean} True if mounted, false otherwise.
* @final
* @protected
*/
isMounted: function() {
return this._lifeCycleState === ComponentLifeCycle.MOUNTED;
},
/**
* Sets a subset of the props.
*
* @param {object} partialProps Subset of the next props.
* @param {?function} callback Called after props are updated.
* @final
* @public
*/
setProps: function(partialProps, callback) {
// Merge with the pending descriptor if it exists, otherwise with existing
// descriptor props.
var descriptor = this._pendingDescriptor || this._descriptor;
this.replaceProps(
merge(descriptor.props, partialProps),
callback
);
},
/**
* Replaces all of the props.
*
* @param {object} props New props.
* @param {?function} callback Called after props are updated.
* @final
* @public
*/
replaceProps: function(props, callback) {
("production" !== "development" ? invariant(
this.isMounted(),
'replaceProps(...): Can only update a mounted component.'
) : invariant(this.isMounted()));
("production" !== "development" ? invariant(
this._mountDepth === 0,
'replaceProps(...): You called `setProps` or `replaceProps` on a ' +
'component with a parent. This is an anti-pattern since props will ' +
'get reactively updated when rendered. Instead, change the owner\'s ' +
'`render` method to pass the correct value as props to the component ' +
'where it is created.'
) : invariant(this._mountDepth === 0));
// This is a deoptimized path. We optimize for always having a descriptor.
// This creates an extra internal descriptor.
this._pendingDescriptor = ReactDescriptor.cloneAndReplaceProps(
this._pendingDescriptor || this._descriptor,
props
);
ReactUpdates.enqueueUpdate(this, callback);
},
/**
* Schedule a partial update to the props. Only used for internal testing.
*
* @param {object} partialProps Subset of the next props.
* @param {?function} callback Called after props are updated.
* @final
* @internal
*/
_setPropsInternal: function(partialProps, callback) {
// This is a deoptimized path. We optimize for always having a descriptor.
// This creates an extra internal descriptor.
var descriptor = this._pendingDescriptor || this._descriptor;
this._pendingDescriptor = ReactDescriptor.cloneAndReplaceProps(
descriptor,
merge(descriptor.props, partialProps)
);
ReactUpdates.enqueueUpdate(this, callback);
},
/**
* Base constructor for all React components.
*
* Subclasses that override this method should make sure to invoke
* `ReactComponent.Mixin.construct.call(this, ...)`.
*
* @param {ReactDescriptor} descriptor
* @internal
*/
construct: function(descriptor) {
// This is the public exposed props object after it has been processed
// with default props. The descriptor's props represents the true internal
// state of the props.
this.props = descriptor.props;
// Record the component responsible for creating this component.
// This is accessible through the descriptor but we maintain an extra
// field for compatibility with devtools and as a way to make an
// incremental update. TODO: Consider deprecating this field.
this._owner = descriptor._owner;
// All components start unmounted.
this._lifeCycleState = ComponentLifeCycle.UNMOUNTED;
// See ReactUpdates.
this._pendingCallbacks = null;
// We keep the old descriptor and a reference to the pending descriptor
// to track updates.
this._descriptor = descriptor;
this._pendingDescriptor = null;
},
/**
* Initializes the component, renders markup, and registers event listeners.
*
* NOTE: This does not insert any nodes into the DOM.
*
* Subclasses that override this method should make sure to invoke
* `ReactComponent.Mixin.mountComponent.call(this, ...)`.
*
* @param {string} rootID DOM ID of the root node.
* @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
* @param {number} mountDepth number of components in the owner hierarchy.
* @return {?string} Rendered markup to be inserted into the DOM.
* @internal
*/
mountComponent: function(rootID, transaction, mountDepth) {
("production" !== "development" ? invariant(
!this.isMounted(),
'mountComponent(%s, ...): Can only mount an unmounted component. ' +
'Make sure to avoid storing components between renders or reusing a ' +
'single component instance in multiple places.',
rootID
) : invariant(!this.isMounted()));
var props = this._descriptor.props;
if (props.ref != null) {
var owner = this._descriptor._owner;
ReactOwner.addComponentAsRefTo(this, props.ref, owner);
}
this._rootNodeID = rootID;
this._lifeCycleState = ComponentLifeCycle.MOUNTED;
this._mountDepth = mountDepth;
// Effectively: return '';
},
/**
* Releases any resources allocated by `mountComponent`.
*
* NOTE: This does not remove any nodes from the DOM.
*
* Subclasses that override this method should make sure to invoke
* `ReactComponent.Mixin.unmountComponent.call(this)`.
*
* @internal
*/
unmountComponent: function() {
("production" !== "development" ? invariant(
this.isMounted(),
'unmountComponent(): Can only unmount a mounted component.'
) : invariant(this.isMounted()));
var props = this.props;
if (props.ref != null) {
ReactOwner.removeComponentAsRefFrom(this, props.ref, this._owner);
}
unmountIDFromEnvironment(this._rootNodeID);
this._rootNodeID = null;
this._lifeCycleState = ComponentLifeCycle.UNMOUNTED;
},
/**
* Given a new instance of this component, updates the rendered DOM nodes
* as if that instance was rendered instead.
*
* Subclasses that override this method should make sure to invoke
* `ReactComponent.Mixin.receiveComponent.call(this, ...)`.
*
* @param {object} nextComponent Next set of properties.
* @param {ReactReconcileTransaction} transaction
* @internal
*/
receiveComponent: function(nextDescriptor, transaction) {
("production" !== "development" ? invariant(
this.isMounted(),
'receiveComponent(...): Can only update a mounted component.'
) : invariant(this.isMounted()));
this._pendingDescriptor = nextDescriptor;
this.performUpdateIfNecessary(transaction);
},
/**
* If `_pendingDescriptor` is set, update the component.
*
* @param {ReactReconcileTransaction} transaction
* @internal
*/
performUpdateIfNecessary: function(transaction) {
if (this._pendingDescriptor == null) {
return;
}
var prevDescriptor = this._descriptor;
var nextDescriptor = this._pendingDescriptor;
this._descriptor = nextDescriptor;
this.props = nextDescriptor.props;
this._owner = nextDescriptor._owner;
this._pendingDescriptor = null;
this.updateComponent(transaction, prevDescriptor);
},
/**
* Updates the component's currently mounted representation.
*
* @param {ReactReconcileTransaction} transaction
* @param {object} prevDescriptor
* @internal
*/
updateComponent: function(transaction, prevDescriptor) {
var nextDescriptor = this._descriptor;
// If either the owner or a `ref` has changed, make sure the newest owner
// has stored a reference to `this`, and the previous owner (if different)
// has forgotten the reference to `this`. We use the descriptor instead
// of the public this.props because the post processing cannot determine
// a ref. The ref conceptually lives on the descriptor.
// TODO: Should this even be possible? The owner cannot change because
// it's forbidden by shouldUpdateReactComponent. The ref can change
// if you swap the keys of but not the refs. Reconsider where this check
// is made. It probably belongs where the key checking and
// instantiateReactComponent is done.
if (nextDescriptor._owner !== prevDescriptor._owner ||
nextDescriptor.props.ref !== prevDescriptor.props.ref) {
if (prevDescriptor.props.ref != null) {
ReactOwner.removeComponentAsRefFrom(
this, prevDescriptor.props.ref, prevDescriptor._owner
);
}
// Correct, even if the owner is the same, and only the ref has changed.
if (nextDescriptor.props.ref != null) {
ReactOwner.addComponentAsRefTo(
this,
nextDescriptor.props.ref,
nextDescriptor._owner
);
}
}
},
/**
* Mounts this component and inserts it into the DOM.
*
* @param {string} rootID DOM ID of the root node.
* @param {DOMElement} container DOM element to mount into.
* @param {boolean} shouldReuseMarkup If true, do not insert markup
* @final
* @internal
* @see {ReactMount.renderComponent}
*/
mountComponentIntoNode: function(rootID, container, shouldReuseMarkup) {
var transaction = ReactUpdates.ReactReconcileTransaction.getPooled();
transaction.perform(
this._mountComponentIntoNode,
this,
rootID,
container,
transaction,
shouldReuseMarkup
);
ReactUpdates.ReactReconcileTransaction.release(transaction);
},
/**
* @param {string} rootID DOM ID of the root node.
* @param {DOMElement} container DOM element to mount into.
* @param {ReactReconcileTransaction} transaction
* @param {boolean} shouldReuseMarkup If true, do not insert markup
* @final
* @private
*/
_mountComponentIntoNode: function(
rootID,
container,
transaction,
shouldReuseMarkup) {
var markup = this.mountComponent(rootID, transaction, 0);
mountImageIntoNode(markup, container, shouldReuseMarkup);
},
/**
* Checks if this component is owned by the supplied `owner` component.
*
* @param {ReactComponent} owner Component to check.
* @return {boolean} True if `owners` owns this component.
* @final
* @internal
*/
isOwnedBy: function(owner) {
return this._owner === owner;
},
/**
* Gets another component, that shares the same owner as this one, by ref.
*
* @param {string} ref of a sibling Component.
* @return {?ReactComponent} the actual sibling Component.
* @final
* @internal
*/
getSiblingByRef: function(ref) {
var owner = this._owner;
if (!owner || !owner.refs) {
return null;
}
return owner.refs[ref];
}
}
};
module.exports = ReactComponent;
},{"./ReactDescriptor":51,"./ReactOwner":64,"./ReactUpdates":76,"./invariant":120,"./keyMirror":126,"./merge":130}],32:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactComponentBrowserEnvironment
*/
/*jslint evil: true */
"use strict";
var ReactDOMIDOperations = _dereq_("./ReactDOMIDOperations");
var ReactMarkupChecksum = _dereq_("./ReactMarkupChecksum");
var ReactMount = _dereq_("./ReactMount");
var ReactPerf = _dereq_("./ReactPerf");
var ReactReconcileTransaction = _dereq_("./ReactReconcileTransaction");
var getReactRootElementInContainer = _dereq_("./getReactRootElementInContainer");
var invariant = _dereq_("./invariant");
var setInnerHTML = _dereq_("./setInnerHTML");
var ELEMENT_NODE_TYPE = 1;
var DOC_NODE_TYPE = 9;
/**
* Abstracts away all functionality of `ReactComponent` requires knowledge of
* the browser context.
*/
var ReactComponentBrowserEnvironment = {
ReactReconcileTransaction: ReactReconcileTransaction,
BackendIDOperations: ReactDOMIDOperations,
/**
* If a particular environment requires that some resources be cleaned up,
* specify this in the injected Mixin. In the DOM, we would likely want to
* purge any cached node ID lookups.
*
* @private
*/
unmountIDFromEnvironment: function(rootNodeID) {
ReactMount.purgeID(rootNodeID);
},
/**
* @param {string} markup Markup string to place into the DOM Element.
* @param {DOMElement} container DOM Element to insert markup into.
* @param {boolean} shouldReuseMarkup Should reuse the existing markup in the
* container if possible.
*/
mountImageIntoNode: ReactPerf.measure(
'ReactComponentBrowserEnvironment',
'mountImageIntoNode',
function(markup, container, shouldReuseMarkup) {
("production" !== "development" ? invariant(
container && (
container.nodeType === ELEMENT_NODE_TYPE ||
container.nodeType === DOC_NODE_TYPE
),
'mountComponentIntoNode(...): Target container is not valid.'
) : invariant(container && (
container.nodeType === ELEMENT_NODE_TYPE ||
container.nodeType === DOC_NODE_TYPE
)));
if (shouldReuseMarkup) {
if (ReactMarkupChecksum.canReuseMarkup(
markup,
getReactRootElementInContainer(container))) {
return;
} else {
("production" !== "development" ? invariant(
container.nodeType !== DOC_NODE_TYPE,
'You\'re trying to render a component to the document using ' +
'server rendering but the checksum was invalid. This usually ' +
'means you rendered a different component type or props on ' +
'the client from the one on the server, or your render() ' +
'methods are impure. React cannot handle this case due to ' +
'cross-browser quirks by rendering at the document root. You ' +
'should look for environment dependent code in your components ' +
'and ensure the props are the same client and server side.'
) : invariant(container.nodeType !== DOC_NODE_TYPE));
if ("production" !== "development") {
console.warn(
'React attempted to use reuse markup in a container but the ' +
'checksum was invalid. This generally means that you are ' +
'using server rendering and the markup generated on the ' +
'server was not what the client was expecting. React injected ' +
'new markup to compensate which works but you have lost many ' +
'of the benefits of server rendering. Instead, figure out ' +
'why the markup being generated is different on the client ' +
'or server.'
);
}
}
}
("production" !== "development" ? invariant(
container.nodeType !== DOC_NODE_TYPE,
'You\'re trying to render a component to the document but ' +
'you didn\'t use server rendering. We can\'t do this ' +
'without using server rendering due to cross-browser quirks. ' +
'See renderComponentToString() for server rendering.'
) : invariant(container.nodeType !== DOC_NODE_TYPE));
setInnerHTML(container, markup);
}
)
};
module.exports = ReactComponentBrowserEnvironment;
},{"./ReactDOMIDOperations":40,"./ReactMarkupChecksum":60,"./ReactMount":61,"./ReactPerf":65,"./ReactReconcileTransaction":71,"./getReactRootElementInContainer":114,"./invariant":120,"./setInnerHTML":138}],33:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactCompositeComponent
*/
"use strict";
var ReactComponent = _dereq_("./ReactComponent");
var ReactContext = _dereq_("./ReactContext");
var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
var ReactDescriptor = _dereq_("./ReactDescriptor");
var ReactDescriptorValidator = _dereq_("./ReactDescriptorValidator");
var ReactEmptyComponent = _dereq_("./ReactEmptyComponent");
var ReactErrorUtils = _dereq_("./ReactErrorUtils");
var ReactOwner = _dereq_("./ReactOwner");
var ReactPerf = _dereq_("./ReactPerf");
var ReactPropTransferer = _dereq_("./ReactPropTransferer");
var ReactPropTypeLocations = _dereq_("./ReactPropTypeLocations");
var ReactPropTypeLocationNames = _dereq_("./ReactPropTypeLocationNames");
var ReactUpdates = _dereq_("./ReactUpdates");
var instantiateReactComponent = _dereq_("./instantiateReactComponent");
var invariant = _dereq_("./invariant");
var keyMirror = _dereq_("./keyMirror");
var merge = _dereq_("./merge");
var mixInto = _dereq_("./mixInto");
var monitorCodeUse = _dereq_("./monitorCodeUse");
var mapObject = _dereq_("./mapObject");
var shouldUpdateReactComponent = _dereq_("./shouldUpdateReactComponent");
var warning = _dereq_("./warning");
/**
* Policies that describe methods in `ReactCompositeComponentInterface`.
*/
var SpecPolicy = keyMirror({
/**
* These methods may be defined only once by the class specification or mixin.
*/
DEFINE_ONCE: null,
/**
* These methods may be defined by both the class specification and mixins.
* Subsequent definitions will be chained. These methods must return void.
*/
DEFINE_MANY: null,
/**
* These methods are overriding the base ReactCompositeComponent class.
*/
OVERRIDE_BASE: null,
/**
* These methods are similar to DEFINE_MANY, except we assume they return
* objects. We try to merge the keys of the return values of all the mixed in
* functions. If there is a key conflict we throw.
*/
DEFINE_MANY_MERGED: null
});
var injectedMixins = [];
/**
* Composite components are higher-level components that compose other composite
* or native components.
*
* To create a new type of `ReactCompositeComponent`, pass a specification of
* your new class to `React.createClass`. The only requirement of your class
* specification is that you implement a `render` method.
*
* var MyComponent = React.createClass({
* render: function() {
* return <div>Hello World</div>;
* }
* });
*
* The class specification supports a specific protocol of methods that have
* special meaning (e.g. `render`). See `ReactCompositeComponentInterface` for
* more the comprehensive protocol. Any other properties and methods in the
* class specification will available on the prototype.
*
* @interface ReactCompositeComponentInterface
* @internal
*/
var ReactCompositeComponentInterface = {
/**
* An array of Mixin objects to include when defining your component.
*
* @type {array}
* @optional
*/
mixins: SpecPolicy.DEFINE_MANY,
/**
* An object containing properties and methods that should be defined on
* the component's constructor instead of its prototype (static methods).
*
* @type {object}
* @optional
*/
statics: SpecPolicy.DEFINE_MANY,
/**
* Definition of prop types for this component.
*
* @type {object}
* @optional
*/
propTypes: SpecPolicy.DEFINE_MANY,
/**
* Definition of context types for this component.
*
* @type {object}
* @optional
*/
contextTypes: SpecPolicy.DEFINE_MANY,
/**
* Definition of context types this component sets for its children.
*
* @type {object}
* @optional
*/
childContextTypes: SpecPolicy.DEFINE_MANY,
// ==== Definition methods ====
/**
* Invoked when the component is mounted. Values in the mapping will be set on
* `this.props` if that prop is not specified (i.e. using an `in` check).
*
* This method is invoked before `getInitialState` and therefore cannot rely
* on `this.state` or use `this.setState`.
*
* @return {object}
* @optional
*/
getDefaultProps: SpecPolicy.DEFINE_MANY_MERGED,
/**
* Invoked once before the component is mounted. The return value will be used
* as the initial value of `this.state`.
*
* getInitialState: function() {
* return {
* isOn: false,
* fooBaz: new BazFoo()
* }
* }
*
* @return {object}
* @optional
*/
getInitialState: SpecPolicy.DEFINE_MANY_MERGED,
/**
* @return {object}
* @optional
*/
getChildContext: SpecPolicy.DEFINE_MANY_MERGED,
/**
* Uses props from `this.props` and state from `this.state` to render the
* structure of the component.
*
* No guarantees are made about when or how often this method is invoked, so
* it must not have side effects.
*
* render: function() {
* var name = this.props.name;
* return <div>Hello, {name}!</div>;
* }
*
* @return {ReactComponent}
* @nosideeffects
* @required
*/
render: SpecPolicy.DEFINE_ONCE,
// ==== Delegate methods ====
/**
* Invoked when the component is initially created and about to be mounted.
* This may have side effects, but any external subscriptions or data created
* by this method must be cleaned up in `componentWillUnmount`.
*
* @optional
*/
componentWillMount: SpecPolicy.DEFINE_MANY,
/**
* Invoked when the component has been mounted and has a DOM representation.
* However, there is no guarantee that the DOM node is in the document.
*
* Use this as an opportunity to operate on the DOM when the component has
* been mounted (initialized and rendered) for the first time.
*
* @param {DOMElement} rootNode DOM element representing the component.
* @optional
*/
componentDidMount: SpecPolicy.DEFINE_MANY,
/**
* Invoked before the component receives new props.
*
* Use this as an opportunity to react to a prop transition by updating the
* state using `this.setState`. Current props are accessed via `this.props`.
*
* componentWillReceiveProps: function(nextProps, nextContext) {
* this.setState({
* likesIncreasing: nextProps.likeCount > this.props.likeCount
* });
* }
*
* NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop
* transition may cause a state change, but the opposite is not true. If you
* need it, you are probably looking for `componentWillUpdate`.
*
* @param {object} nextProps
* @optional
*/
componentWillReceiveProps: SpecPolicy.DEFINE_MANY,
/**
* Invoked while deciding if the component should be updated as a result of
* receiving new props, state and/or context.
*
* Use this as an opportunity to `return false` when you're certain that the
* transition to the new props/state/context will not require a component
* update.
*
* shouldComponentUpdate: function(nextProps, nextState, nextContext) {
* return !equal(nextProps, this.props) ||
* !equal(nextState, this.state) ||
* !equal(nextContext, this.context);
* }
*
* @param {object} nextProps
* @param {?object} nextState
* @param {?object} nextContext
* @return {boolean} True if the component should update.
* @optional
*/
shouldComponentUpdate: SpecPolicy.DEFINE_ONCE,
/**
* Invoked when the component is about to update due to a transition from
* `this.props`, `this.state` and `this.context` to `nextProps`, `nextState`
* and `nextContext`.
*
* Use this as an opportunity to perform preparation before an update occurs.
*
* NOTE: You **cannot** use `this.setState()` in this method.
*
* @param {object} nextProps
* @param {?object} nextState
* @param {?object} nextContext
* @param {ReactReconcileTransaction} transaction
* @optional
*/
componentWillUpdate: SpecPolicy.DEFINE_MANY,
/**
* Invoked when the component's DOM representation has been updated.
*
* Use this as an opportunity to operate on the DOM when the component has
* been updated.
*
* @param {object} prevProps
* @param {?object} prevState
* @param {?object} prevContext
* @param {DOMElement} rootNode DOM element representing the component.
* @optional
*/
componentDidUpdate: SpecPolicy.DEFINE_MANY,
/**
* Invoked when the component is about to be removed from its parent and have
* its DOM representation destroyed.
*
* Use this as an opportunity to deallocate any external resources.
*
* NOTE: There is no `componentDidUnmount` since your component will have been
* destroyed by that point.
*
* @optional
*/
componentWillUnmount: SpecPolicy.DEFINE_MANY,
// ==== Advanced methods ====
/**
* Updates the component's currently mounted DOM representation.
*
* By default, this implements React's rendering and reconciliation algorithm.
* Sophisticated clients may wish to override this.
*
* @param {ReactReconcileTransaction} transaction
* @internal
* @overridable
*/
updateComponent: SpecPolicy.OVERRIDE_BASE
};
/**
* Mapping from class specification keys to special processing functions.
*
* Although these are declared like instance properties in the specification
* when defining classes using `React.createClass`, they are actually static
* and are accessible on the constructor instead of the prototype. Despite
* being static, they must be defined outside of the "statics" key under
* which all other static methods are defined.
*/
var RESERVED_SPEC_KEYS = {
displayName: function(Constructor, displayName) {
Constructor.displayName = displayName;
},
mixins: function(Constructor, mixins) {
if (mixins) {
for (var i = 0; i < mixins.length; i++) {
mixSpecIntoComponent(Constructor, mixins[i]);
}
}
},
childContextTypes: function(Constructor, childContextTypes) {
validateTypeDef(
Constructor,
childContextTypes,
ReactPropTypeLocations.childContext
);
Constructor.childContextTypes = merge(
Constructor.childContextTypes,
childContextTypes
);
},
contextTypes: function(Constructor, contextTypes) {
validateTypeDef(
Constructor,
contextTypes,
ReactPropTypeLocations.context
);
Constructor.contextTypes = merge(Constructor.contextTypes, contextTypes);
},
/**
* Special case getDefaultProps which should move into statics but requires
* automatic merging.
*/
getDefaultProps: function(Constructor, getDefaultProps) {
if (Constructor.getDefaultProps) {
Constructor.getDefaultProps = createMergedResultFunction(
Constructor.getDefaultProps,
getDefaultProps
);
} else {
Constructor.getDefaultProps = getDefaultProps;
}
},
propTypes: function(Constructor, propTypes) {
validateTypeDef(
Constructor,
propTypes,
ReactPropTypeLocations.prop
);
Constructor.propTypes = merge(Constructor.propTypes, propTypes);
},
statics: function(Constructor, statics) {
mixStaticSpecIntoComponent(Constructor, statics);
}
};
function getDeclarationErrorAddendum(component) {
var owner = component._owner || null;
if (owner && owner.constructor && owner.constructor.displayName) {
return ' Check the render method of `' + owner.constructor.displayName +
'`.';
}
return '';
}
function validateTypeDef(Constructor, typeDef, location) {
for (var propName in typeDef) {
if (typeDef.hasOwnProperty(propName)) {
("production" !== "development" ? invariant(
typeof typeDef[propName] == 'function',
'%s: %s type `%s` is invalid; it must be a function, usually from ' +
'React.PropTypes.',
Constructor.displayName || 'ReactCompositeComponent',
ReactPropTypeLocationNames[location],
propName
) : invariant(typeof typeDef[propName] == 'function'));
}
}
}
function validateMethodOverride(proto, name) {
var specPolicy = ReactCompositeComponentInterface.hasOwnProperty(name) ?
ReactCompositeComponentInterface[name] :
null;
// Disallow overriding of base class methods unless explicitly allowed.
if (ReactCompositeComponentMixin.hasOwnProperty(name)) {
("production" !== "development" ? invariant(
specPolicy === SpecPolicy.OVERRIDE_BASE,
'ReactCompositeComponentInterface: You are attempting to override ' +
'`%s` from your class specification. Ensure that your method names ' +
'do not overlap with React methods.',
name
) : invariant(specPolicy === SpecPolicy.OVERRIDE_BASE));
}
// Disallow defining methods more than once unless explicitly allowed.
if (proto.hasOwnProperty(name)) {
("production" !== "development" ? invariant(
specPolicy === SpecPolicy.DEFINE_MANY ||
specPolicy === SpecPolicy.DEFINE_MANY_MERGED,
'ReactCompositeComponentInterface: You are attempting to define ' +
'`%s` on your component more than once. This conflict may be due ' +
'to a mixin.',
name
) : invariant(specPolicy === SpecPolicy.DEFINE_MANY ||
specPolicy === SpecPolicy.DEFINE_MANY_MERGED));
}
}
function validateLifeCycleOnReplaceState(instance) {
var compositeLifeCycleState = instance._compositeLifeCycleState;
("production" !== "development" ? invariant(
instance.isMounted() ||
compositeLifeCycleState === CompositeLifeCycle.MOUNTING,
'replaceState(...): Can only update a mounted or mounting component.'
) : invariant(instance.isMounted() ||
compositeLifeCycleState === CompositeLifeCycle.MOUNTING));
("production" !== "development" ? invariant(compositeLifeCycleState !== CompositeLifeCycle.RECEIVING_STATE,
'replaceState(...): Cannot update during an existing state transition ' +
'(such as within `render`). This could potentially cause an infinite ' +
'loop so it is forbidden.'
) : invariant(compositeLifeCycleState !== CompositeLifeCycle.RECEIVING_STATE));
("production" !== "development" ? invariant(compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING,
'replaceState(...): Cannot update while unmounting component. This ' +
'usually means you called setState() on an unmounted component.'
) : invariant(compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING));
}
/**
* Custom version of `mixInto` which handles policy validation and reserved
* specification keys when building `ReactCompositeComponent` classses.
*/
function mixSpecIntoComponent(Constructor, spec) {
("production" !== "development" ? invariant(
!ReactDescriptor.isValidFactory(spec),
'ReactCompositeComponent: You\'re attempting to ' +
'use a component class as a mixin. Instead, just use a regular object.'
) : invariant(!ReactDescriptor.isValidFactory(spec)));
("production" !== "development" ? invariant(
!ReactDescriptor.isValidDescriptor(spec),
'ReactCompositeComponent: You\'re attempting to ' +
'use a component as a mixin. Instead, just use a regular object.'
) : invariant(!ReactDescriptor.isValidDescriptor(spec)));
var proto = Constructor.prototype;
for (var name in spec) {
var property = spec[name];
if (!spec.hasOwnProperty(name)) {
continue;
}
validateMethodOverride(proto, name);
if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {
RESERVED_SPEC_KEYS[name](Constructor, property);
} else {
// Setup methods on prototype:
// The following member methods should not be automatically bound:
// 1. Expected ReactCompositeComponent methods (in the "interface").
// 2. Overridden methods (that were mixed in).
var isCompositeComponentMethod =
ReactCompositeComponentInterface.hasOwnProperty(name);
var isAlreadyDefined = proto.hasOwnProperty(name);
var markedDontBind = property && property.__reactDontBind;
var isFunction = typeof property === 'function';
var shouldAutoBind =
isFunction &&
!isCompositeComponentMethod &&
!isAlreadyDefined &&
!markedDontBind;
if (shouldAutoBind) {
if (!proto.__reactAutoBindMap) {
proto.__reactAutoBindMap = {};
}
proto.__reactAutoBindMap[name] = property;
proto[name] = property;
} else {
if (isAlreadyDefined) {
var specPolicy = ReactCompositeComponentInterface[name];
// These cases should already be caught by validateMethodOverride
("production" !== "development" ? invariant(
isCompositeComponentMethod && (
specPolicy === SpecPolicy.DEFINE_MANY_MERGED ||
specPolicy === SpecPolicy.DEFINE_MANY
),
'ReactCompositeComponent: Unexpected spec policy %s for key %s ' +
'when mixing in component specs.',
specPolicy,
name
) : invariant(isCompositeComponentMethod && (
specPolicy === SpecPolicy.DEFINE_MANY_MERGED ||
specPolicy === SpecPolicy.DEFINE_MANY
)));
// For methods which are defined more than once, call the existing
// methods before calling the new property, merging if appropriate.
if (specPolicy === SpecPolicy.DEFINE_MANY_MERGED) {
proto[name] = createMergedResultFunction(proto[name], property);
} else if (specPolicy === SpecPolicy.DEFINE_MANY) {
proto[name] = createChainedFunction(proto[name], property);
}
} else {
proto[name] = property;
if ("production" !== "development") {
// Add verbose displayName to the function, which helps when looking
// at profiling tools.
if (typeof property === 'function' && spec.displayName) {
proto[name].displayName = spec.displayName + '_' + name;
}
}
}
}
}
}
}
function mixStaticSpecIntoComponent(Constructor, statics) {
if (!statics) {
return;
}
for (var name in statics) {
var property = statics[name];
if (!statics.hasOwnProperty(name)) {
continue;
}
var isInherited = name in Constructor;
var result = property;
if (isInherited) {
var existingProperty = Constructor[name];
var existingType = typeof existingProperty;
var propertyType = typeof property;
("production" !== "development" ? invariant(
existingType === 'function' && propertyType === 'function',
'ReactCompositeComponent: You are attempting to define ' +
'`%s` on your component more than once, but that is only supported ' +
'for functions, which are chained together. This conflict may be ' +
'due to a mixin.',
name
) : invariant(existingType === 'function' && propertyType === 'function'));
result = createChainedFunction(existingProperty, property);
}
Constructor[name] = result;
}
}
/**
* Merge two objects, but throw if both contain the same key.
*
* @param {object} one The first object, which is mutated.
* @param {object} two The second object
* @return {object} one after it has been mutated to contain everything in two.
*/
function mergeObjectsWithNoDuplicateKeys(one, two) {
("production" !== "development" ? invariant(
one && two && typeof one === 'object' && typeof two === 'object',
'mergeObjectsWithNoDuplicateKeys(): Cannot merge non-objects'
) : invariant(one && two && typeof one === 'object' && typeof two === 'object'));
mapObject(two, function(value, key) {
("production" !== "development" ? invariant(
one[key] === undefined,
'mergeObjectsWithNoDuplicateKeys(): ' +
'Tried to merge two objects with the same key: %s',
key
) : invariant(one[key] === undefined));
one[key] = value;
});
return one;
}
/**
* Creates a function that invokes two functions and merges their return values.
*
* @param {function} one Function to invoke first.
* @param {function} two Function to invoke second.
* @return {function} Function that invokes the two argument functions.
* @private
*/
function createMergedResultFunction(one, two) {
return function mergedResult() {
var a = one.apply(this, arguments);
var b = two.apply(this, arguments);
if (a == null) {
return b;
} else if (b == null) {
return a;
}
return mergeObjectsWithNoDuplicateKeys(a, b);
};
}
/**
* Creates a function that invokes two functions and ignores their return vales.
*
* @param {function} one Function to invoke first.
* @param {function} two Function to invoke second.
* @return {function} Function that invokes the two argument functions.
* @private
*/
function createChainedFunction(one, two) {
return function chainedFunction() {
one.apply(this, arguments);
two.apply(this, arguments);
};
}
/**
* `ReactCompositeComponent` maintains an auxiliary life cycle state in
* `this._compositeLifeCycleState` (which can be null).
*
* This is different from the life cycle state maintained by `ReactComponent` in
* `this._lifeCycleState`. The following diagram shows how the states overlap in
* time. There are times when the CompositeLifeCycle is null - at those times it
* is only meaningful to look at ComponentLifeCycle alone.
*
* Top Row: ReactComponent.ComponentLifeCycle
* Low Row: ReactComponent.CompositeLifeCycle
*
* +-------+------------------------------------------------------+--------+
* | UN | MOUNTED | UN |
* |MOUNTED| | MOUNTED|
* +-------+------------------------------------------------------+--------+
* | ^--------+ +------+ +------+ +------+ +--------^ |
* | | | | | | | | | | | |
* | 0--|MOUNTING|-0-|RECEIV|-0-|RECEIV|-0-|RECEIV|-0-| UN |--->0 |
* | | | |PROPS | | PROPS| | STATE| |MOUNTING| |
* | | | | | | | | | | | |
* | | | | | | | | | | | |
* | +--------+ +------+ +------+ +------+ +--------+ |
* | | | |
* +-------+------------------------------------------------------+--------+
*/
var CompositeLifeCycle = keyMirror({
/**
* Components in the process of being mounted respond to state changes
* differently.
*/
MOUNTING: null,
/**
* Components in the process of being unmounted are guarded against state
* changes.
*/
UNMOUNTING: null,
/**
* Components that are mounted and receiving new props respond to state
* changes differently.
*/
RECEIVING_PROPS: null,
/**
* Components that are mounted and receiving new state are guarded against
* additional state changes.
*/
RECEIVING_STATE: null
});
/**
* @lends {ReactCompositeComponent.prototype}
*/
var ReactCompositeComponentMixin = {
/**
* Base constructor for all composite component.
*
* @param {ReactDescriptor} descriptor
* @final
* @internal
*/
construct: function(descriptor) {
// Children can be either an array or more than one argument
ReactComponent.Mixin.construct.apply(this, arguments);
ReactOwner.Mixin.construct.apply(this, arguments);
this.state = null;
this._pendingState = null;
// This is the public post-processed context. The real context and pending
// context lives on the descriptor.
this.context = null;
this._compositeLifeCycleState = null;
},
/**
* Checks whether or not this composite component is mounted.
* @return {boolean} True if mounted, false otherwise.
* @protected
* @final
*/
isMounted: function() {
return ReactComponent.Mixin.isMounted.call(this) &&
this._compositeLifeCycleState !== CompositeLifeCycle.MOUNTING;
},
/**
* Initializes the component, renders markup, and registers event listeners.
*
* @param {string} rootID DOM ID of the root node.
* @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
* @param {number} mountDepth number of components in the owner hierarchy
* @return {?string} Rendered markup to be inserted into the DOM.
* @final
* @internal
*/
mountComponent: ReactPerf.measure(
'ReactCompositeComponent',
'mountComponent',
function(rootID, transaction, mountDepth) {
ReactComponent.Mixin.mountComponent.call(
this,
rootID,
transaction,
mountDepth
);
this._compositeLifeCycleState = CompositeLifeCycle.MOUNTING;
if (this.__reactAutoBindMap) {
this._bindAutoBindMethods();
}
this.context = this._processContext(this._descriptor._context);
this.props = this._processProps(this.props);
this.state = this.getInitialState ? this.getInitialState() : null;
("production" !== "development" ? invariant(
typeof this.state === 'object' && !Array.isArray(this.state),
'%s.getInitialState(): must return an object or null',
this.constructor.displayName || 'ReactCompositeComponent'
) : invariant(typeof this.state === 'object' && !Array.isArray(this.state)));
this._pendingState = null;
this._pendingForceUpdate = false;
if (this.componentWillMount) {
this.componentWillMount();
// When mounting, calls to `setState` by `componentWillMount` will set
// `this._pendingState` without triggering a re-render.
if (this._pendingState) {
this.state = this._pendingState;
this._pendingState = null;
}
}
this._renderedComponent = instantiateReactComponent(
this._renderValidatedComponent()
);
// Done with mounting, `setState` will now trigger UI changes.
this._compositeLifeCycleState = null;
var markup = this._renderedComponent.mountComponent(
rootID,
transaction,
mountDepth + 1
);
if (this.componentDidMount) {
transaction.getReactMountReady().enqueue(this.componentDidMount, this);
}
return markup;
}
),
/**
* Releases any resources allocated by `mountComponent`.
*
* @final
* @internal
*/
unmountComponent: function() {
this._compositeLifeCycleState = CompositeLifeCycle.UNMOUNTING;
if (this.componentWillUnmount) {
this.componentWillUnmount();
}
this._compositeLifeCycleState = null;
this._renderedComponent.unmountComponent();
this._renderedComponent = null;
ReactComponent.Mixin.unmountComponent.call(this);
// Some existing components rely on this.props even after they've been
// destroyed (in event handlers).
// TODO: this.props = null;
// TODO: this.state = null;
},
/**
* Sets a subset of the state. Always use this or `replaceState` to mutate
* state. You should treat `this.state` as immutable.
*
* There is no guarantee that `this.state` will be immediately updated, so
* accessing `this.state` after calling this method may return the old value.
*
* There is no guarantee that calls to `setState` will run synchronously,
* as they may eventually be batched together. You can provide an optional
* callback that will be executed when the call to setState is actually
* completed.
*
* @param {object} partialState Next partial state to be merged with state.
* @param {?function} callback Called after state is updated.
* @final
* @protected
*/
setState: function(partialState, callback) {
("production" !== "development" ? invariant(
typeof partialState === 'object' || partialState == null,
'setState(...): takes an object of state variables to update.'
) : invariant(typeof partialState === 'object' || partialState == null));
if ("production" !== "development"){
("production" !== "development" ? warning(
partialState != null,
'setState(...): You passed an undefined or null state object; ' +
'instead, use forceUpdate().'
) : null);
}
// Merge with `_pendingState` if it exists, otherwise with existing state.
this.replaceState(
merge(this._pendingState || this.state, partialState),
callback
);
},
/**
* Replaces all of the state. Always use this or `setState` to mutate state.
* You should treat `this.state` as immutable.
*
* There is no guarantee that `this.state` will be immediately updated, so
* accessing `this.state` after calling this method may return the old value.
*
* @param {object} completeState Next state.
* @param {?function} callback Called after state is updated.
* @final
* @protected
*/
replaceState: function(completeState, callback) {
validateLifeCycleOnReplaceState(this);
this._pendingState = completeState;
ReactUpdates.enqueueUpdate(this, callback);
},
/**
* Filters the context object to only contain keys specified in
* `contextTypes`, and asserts that they are valid.
*
* @param {object} context
* @return {?object}
* @private
*/
_processContext: function(context) {
var maskedContext = null;
var contextTypes = this.constructor.contextTypes;
if (contextTypes) {
maskedContext = {};
for (var contextName in contextTypes) {
maskedContext[contextName] = context[contextName];
}
if ("production" !== "development") {
this._checkPropTypes(
contextTypes,
maskedContext,
ReactPropTypeLocations.context
);
}
}
return maskedContext;
},
/**
* @param {object} currentContext
* @return {object}
* @private
*/
_processChildContext: function(currentContext) {
var childContext = this.getChildContext && this.getChildContext();
var displayName = this.constructor.displayName || 'ReactCompositeComponent';
if (childContext) {
("production" !== "development" ? invariant(
typeof this.constructor.childContextTypes === 'object',
'%s.getChildContext(): childContextTypes must be defined in order to ' +
'use getChildContext().',
displayName
) : invariant(typeof this.constructor.childContextTypes === 'object'));
if ("production" !== "development") {
this._checkPropTypes(
this.constructor.childContextTypes,
childContext,
ReactPropTypeLocations.childContext
);
}
for (var name in childContext) {
("production" !== "development" ? invariant(
name in this.constructor.childContextTypes,
'%s.getChildContext(): key "%s" is not defined in childContextTypes.',
displayName,
name
) : invariant(name in this.constructor.childContextTypes));
}
return merge(currentContext, childContext);
}
return currentContext;
},
/**
* Processes props by setting default values for unspecified props and
* asserting that the props are valid. Does not mutate its argument; returns
* a new props object with defaults merged in.
*
* @param {object} newProps
* @return {object}
* @private
*/
_processProps: function(newProps) {
var defaultProps = this.constructor.defaultProps;
var props;
if (defaultProps) {
props = merge(newProps);
for (var propName in defaultProps) {
if (typeof props[propName] === 'undefined') {
props[propName] = defaultProps[propName];
}
}
} else {
props = newProps;
}
if ("production" !== "development") {
var propTypes = this.constructor.propTypes;
if (propTypes) {
this._checkPropTypes(propTypes, props, ReactPropTypeLocations.prop);
}
}
return props;
},
/**
* Assert that the props are valid
*
* @param {object} propTypes Map of prop name to a ReactPropType
* @param {object} props
* @param {string} location e.g. "prop", "context", "child context"
* @private
*/
_checkPropTypes: function(propTypes, props, location) {
// TODO: Stop validating prop types here and only use the descriptor
// validation.
var componentName = this.constructor.displayName;
for (var propName in propTypes) {
if (propTypes.hasOwnProperty(propName)) {
var error =
propTypes[propName](props, propName, componentName, location);
if (error instanceof Error) {
// We may want to extend this logic for similar errors in
// renderComponent calls, so I'm abstracting it away into
// a function to minimize refactoring in the future
var addendum = getDeclarationErrorAddendum(this);
("production" !== "development" ? warning(false, error.message + addendum) : null);
}
}
}
},
/**
* If any of `_pendingDescriptor`, `_pendingState`, or `_pendingForceUpdate`
* is set, update the component.
*
* @param {ReactReconcileTransaction} transaction
* @internal
*/
performUpdateIfNecessary: function(transaction) {
var compositeLifeCycleState = this._compositeLifeCycleState;
// Do not trigger a state transition if we are in the middle of mounting or
// receiving props because both of those will already be doing this.
if (compositeLifeCycleState === CompositeLifeCycle.MOUNTING ||
compositeLifeCycleState === CompositeLifeCycle.RECEIVING_PROPS) {
return;
}
if (this._pendingDescriptor == null &&
this._pendingState == null &&
!this._pendingForceUpdate) {
return;
}
var nextContext = this.context;
var nextProps = this.props;
var nextDescriptor = this._descriptor;
if (this._pendingDescriptor != null) {
nextDescriptor = this._pendingDescriptor;
nextContext = this._processContext(nextDescriptor._context);
nextProps = this._processProps(nextDescriptor.props);
this._pendingDescriptor = null;
this._compositeLifeCycleState = CompositeLifeCycle.RECEIVING_PROPS;
if (this.componentWillReceiveProps) {
this.componentWillReceiveProps(nextProps, nextContext);
}
}
this._compositeLifeCycleState = CompositeLifeCycle.RECEIVING_STATE;
var nextState = this._pendingState || this.state;
this._pendingState = null;
try {
var shouldUpdate =
this._pendingForceUpdate ||
!this.shouldComponentUpdate ||
this.shouldComponentUpdate(nextProps, nextState, nextContext);
if ("production" !== "development") {
if (typeof shouldUpdate === "undefined") {
console.warn(
(this.constructor.displayName || 'ReactCompositeComponent') +
'.shouldComponentUpdate(): Returned undefined instead of a ' +
'boolean value. Make sure to return true or false.'
);
}
}
if (shouldUpdate) {
this._pendingForceUpdate = false;
// Will set `this.props`, `this.state` and `this.context`.
this._performComponentUpdate(
nextDescriptor,
nextProps,
nextState,
nextContext,
transaction
);
} else {
// If it's determined that a component should not update, we still want
// to set props and state.
this._descriptor = nextDescriptor;
this.props = nextProps;
this.state = nextState;
this.context = nextContext;
// Owner cannot change because shouldUpdateReactComponent doesn't allow
// it. TODO: Remove this._owner completely.
this._owner = nextDescriptor._owner;
}
} finally {
this._compositeLifeCycleState = null;
}
},
/**
* Merges new props and state, notifies delegate methods of update and
* performs update.
*
* @param {ReactDescriptor} nextDescriptor Next descriptor
* @param {object} nextProps Next public object to set as properties.
* @param {?object} nextState Next object to set as state.
* @param {?object} nextContext Next public object to set as context.
* @param {ReactReconcileTransaction} transaction
* @private
*/
_performComponentUpdate: function(
nextDescriptor,
nextProps,
nextState,
nextContext,
transaction
) {
var prevDescriptor = this._descriptor;
var prevProps = this.props;
var prevState = this.state;
var prevContext = this.context;
if (this.componentWillUpdate) {
this.componentWillUpdate(nextProps, nextState, nextContext);
}
this._descriptor = nextDescriptor;
this.props = nextProps;
this.state = nextState;
this.context = nextContext;
// Owner cannot change because shouldUpdateReactComponent doesn't allow
// it. TODO: Remove this._owner completely.
this._owner = nextDescriptor._owner;
this.updateComponent(
transaction,
prevDescriptor
);
if (this.componentDidUpdate) {
transaction.getReactMountReady().enqueue(
this.componentDidUpdate.bind(this, prevProps, prevState, prevContext),
this
);
}
},
receiveComponent: function(nextDescriptor, transaction) {
if (nextDescriptor === this._descriptor &&
nextDescriptor._owner != null) {
// Since descriptors are immutable after the owner is rendered,
// we can do a cheap identity compare here to determine if this is a
// superfluous reconcile. It's possible for state to be mutable but such
// change should trigger an update of the owner which would recreate
// the descriptor. We explicitly check for the existence of an owner since
// it's possible for a descriptor created outside a composite to be
// deeply mutated and reused.
return;
}
ReactComponent.Mixin.receiveComponent.call(
this,
nextDescriptor,
transaction
);
},
/**
* Updates the component's currently mounted DOM representation.
*
* By default, this implements React's rendering and reconciliation algorithm.
* Sophisticated clients may wish to override this.
*
* @param {ReactReconcileTransaction} transaction
* @param {ReactDescriptor} prevDescriptor
* @internal
* @overridable
*/
updateComponent: ReactPerf.measure(
'ReactCompositeComponent',
'updateComponent',
function(transaction, prevParentDescriptor) {
ReactComponent.Mixin.updateComponent.call(
this,
transaction,
prevParentDescriptor
);
var prevComponentInstance = this._renderedComponent;
var prevDescriptor = prevComponentInstance._descriptor;
var nextDescriptor = this._renderValidatedComponent();
if (shouldUpdateReactComponent(prevDescriptor, nextDescriptor)) {
prevComponentInstance.receiveComponent(nextDescriptor, transaction);
} else {
// These two IDs are actually the same! But nothing should rely on that.
var thisID = this._rootNodeID;
var prevComponentID = prevComponentInstance._rootNodeID;
prevComponentInstance.unmountComponent();
this._renderedComponent = instantiateReactComponent(nextDescriptor);
var nextMarkup = this._renderedComponent.mountComponent(
thisID,
transaction,
this._mountDepth + 1
);
ReactComponent.BackendIDOperations.dangerouslyReplaceNodeWithMarkupByID(
prevComponentID,
nextMarkup
);
}
}
),
/**
* Forces an update. This should only be invoked when it is known with
* certainty that we are **not** in a DOM transaction.
*
* You may want to call this when you know that some deeper aspect of the
* component's state has changed but `setState` was not called.
*
* This will not invoke `shouldUpdateComponent`, but it will invoke
* `componentWillUpdate` and `componentDidUpdate`.
*
* @param {?function} callback Called after update is complete.
* @final
* @protected
*/
forceUpdate: function(callback) {
var compositeLifeCycleState = this._compositeLifeCycleState;
("production" !== "development" ? invariant(
this.isMounted() ||
compositeLifeCycleState === CompositeLifeCycle.MOUNTING,
'forceUpdate(...): Can only force an update on mounted or mounting ' +
'components.'
) : invariant(this.isMounted() ||
compositeLifeCycleState === CompositeLifeCycle.MOUNTING));
("production" !== "development" ? invariant(
compositeLifeCycleState !== CompositeLifeCycle.RECEIVING_STATE &&
compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING,
'forceUpdate(...): Cannot force an update while unmounting component ' +
'or during an existing state transition (such as within `render`).'
) : invariant(compositeLifeCycleState !== CompositeLifeCycle.RECEIVING_STATE &&
compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING));
this._pendingForceUpdate = true;
ReactUpdates.enqueueUpdate(this, callback);
},
/**
* @private
*/
_renderValidatedComponent: ReactPerf.measure(
'ReactCompositeComponent',
'_renderValidatedComponent',
function() {
var renderedComponent;
var previousContext = ReactContext.current;
ReactContext.current = this._processChildContext(
this._descriptor._context
);
ReactCurrentOwner.current = this;
try {
renderedComponent = this.render();
if (renderedComponent === null || renderedComponent === false) {
renderedComponent = ReactEmptyComponent.getEmptyComponent();
ReactEmptyComponent.registerNullComponentID(this._rootNodeID);
} else {
ReactEmptyComponent.deregisterNullComponentID(this._rootNodeID);
}
} finally {
ReactContext.current = previousContext;
ReactCurrentOwner.current = null;
}
("production" !== "development" ? invariant(
ReactDescriptor.isValidDescriptor(renderedComponent),
'%s.render(): A valid ReactComponent must be returned. You may have ' +
'returned undefined, an array or some other invalid object.',
this.constructor.displayName || 'ReactCompositeComponent'
) : invariant(ReactDescriptor.isValidDescriptor(renderedComponent)));
return renderedComponent;
}
),
/**
* @private
*/
_bindAutoBindMethods: function() {
for (var autoBindKey in this.__reactAutoBindMap) {
if (!this.__reactAutoBindMap.hasOwnProperty(autoBindKey)) {
continue;
}
var method = this.__reactAutoBindMap[autoBindKey];
this[autoBindKey] = this._bindAutoBindMethod(ReactErrorUtils.guard(
method,
this.constructor.displayName + '.' + autoBindKey
));
}
},
/**
* Binds a method to the component.
*
* @param {function} method Method to be bound.
* @private
*/
_bindAutoBindMethod: function(method) {
var component = this;
var boundMethod = function() {
return method.apply(component, arguments);
};
if ("production" !== "development") {
boundMethod.__reactBoundContext = component;
boundMethod.__reactBoundMethod = method;
boundMethod.__reactBoundArguments = null;
var componentName = component.constructor.displayName;
var _bind = boundMethod.bind;
boundMethod.bind = function(newThis ) {var args=Array.prototype.slice.call(arguments,1);
// User is trying to bind() an autobound method; we effectively will
// ignore the value of "this" that the user is trying to use, so
// let's warn.
if (newThis !== component && newThis !== null) {
monitorCodeUse('react_bind_warning', { component: componentName });
console.warn(
'bind(): React component methods may only be bound to the ' +
'component instance. See ' + componentName
);
} else if (!args.length) {
monitorCodeUse('react_bind_warning', { component: componentName });
console.warn(
'bind(): You are binding a component method to the component. ' +
'React does this for you automatically in a high-performance ' +
'way, so you can safely remove this call. See ' + componentName
);
return boundMethod;
}
var reboundMethod = _bind.apply(boundMethod, arguments);
reboundMethod.__reactBoundContext = component;
reboundMethod.__reactBoundMethod = method;
reboundMethod.__reactBoundArguments = args;
return reboundMethod;
};
}
return boundMethod;
}
};
var ReactCompositeComponentBase = function() {};
mixInto(ReactCompositeComponentBase, ReactComponent.Mixin);
mixInto(ReactCompositeComponentBase, ReactOwner.Mixin);
mixInto(ReactCompositeComponentBase, ReactPropTransferer.Mixin);
mixInto(ReactCompositeComponentBase, ReactCompositeComponentMixin);
/**
* Module for creating composite components.
*
* @class ReactCompositeComponent
* @extends ReactComponent
* @extends ReactOwner
* @extends ReactPropTransferer
*/
var ReactCompositeComponent = {
LifeCycle: CompositeLifeCycle,
Base: ReactCompositeComponentBase,
/**
* Creates a composite component class given a class specification.
*
* @param {object} spec Class specification (which must define `render`).
* @return {function} Component constructor function.
* @public
*/
createClass: function(spec) {
var Constructor = function(props, owner) {
this.construct(props, owner);
};
Constructor.prototype = new ReactCompositeComponentBase();
Constructor.prototype.constructor = Constructor;
injectedMixins.forEach(
mixSpecIntoComponent.bind(null, Constructor)
);
mixSpecIntoComponent(Constructor, spec);
// Initialize the defaultProps property after all mixins have been merged
if (Constructor.getDefaultProps) {
Constructor.defaultProps = Constructor.getDefaultProps();
}
("production" !== "development" ? invariant(
Constructor.prototype.render,
'createClass(...): Class specification must implement a `render` method.'
) : invariant(Constructor.prototype.render));
if ("production" !== "development") {
if (Constructor.prototype.componentShouldUpdate) {
monitorCodeUse(
'react_component_should_update_warning',
{ component: spec.displayName }
);
console.warn(
(spec.displayName || 'A component') + ' has a method called ' +
'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' +
'The name is phrased as a question because the function is ' +
'expected to return a value.'
);
}
}
// Reduce time spent doing lookups by setting these on the prototype.
for (var methodName in ReactCompositeComponentInterface) {
if (!Constructor.prototype[methodName]) {
Constructor.prototype[methodName] = null;
}
}
var descriptorFactory = ReactDescriptor.createFactory(Constructor);
if ("production" !== "development") {
return ReactDescriptorValidator.createFactory(
descriptorFactory,
Constructor.propTypes,
Constructor.contextTypes
);
}
return descriptorFactory;
},
injection: {
injectMixin: function(mixin) {
injectedMixins.push(mixin);
}
}
};
module.exports = ReactCompositeComponent;
},{"./ReactComponent":31,"./ReactContext":34,"./ReactCurrentOwner":35,"./ReactDescriptor":51,"./ReactDescriptorValidator":52,"./ReactEmptyComponent":53,"./ReactErrorUtils":54,"./ReactOwner":64,"./ReactPerf":65,"./ReactPropTransferer":66,"./ReactPropTypeLocationNames":67,"./ReactPropTypeLocations":68,"./ReactUpdates":76,"./instantiateReactComponent":119,"./invariant":120,"./keyMirror":126,"./mapObject":128,"./merge":130,"./mixInto":133,"./monitorCodeUse":134,"./shouldUpdateReactComponent":140,"./warning":143}],34:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactContext
*/
"use strict";
var merge = _dereq_("./merge");
/**
* Keeps track of the current context.
*
* The context is automatically passed down the component ownership hierarchy
* and is accessible via `this.context` on ReactCompositeComponents.
*/
var ReactContext = {
/**
* @internal
* @type {object}
*/
current: {},
/**
* Temporarily extends the current context while executing scopedCallback.
*
* A typical use case might look like
*
* render: function() {
* var children = ReactContext.withContext({foo: 'foo'} () => (
*
* ));
* return <div>{children}</div>;
* }
*
* @param {object} newContext New context to merge into the existing context
* @param {function} scopedCallback Callback to run with the new context
* @return {ReactComponent|array<ReactComponent>}
*/
withContext: function(newContext, scopedCallback) {
var result;
var previousContext = ReactContext.current;
ReactContext.current = merge(previousContext, newContext);
try {
result = scopedCallback();
} finally {
ReactContext.current = previousContext;
}
return result;
}
};
module.exports = ReactContext;
},{"./merge":130}],35:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactCurrentOwner
*/
"use strict";
/**
* Keeps track of the current owner.
*
* The current owner is the component who should own any components that are
* currently being constructed.
*
* The depth indicate how many composite components are above this render level.
*/
var ReactCurrentOwner = {
/**
* @internal
* @type {ReactComponent}
*/
current: null
};
module.exports = ReactCurrentOwner;
},{}],36:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDOM
* @typechecks static-only
*/
"use strict";
var ReactDescriptor = _dereq_("./ReactDescriptor");
var ReactDescriptorValidator = _dereq_("./ReactDescriptorValidator");
var ReactDOMComponent = _dereq_("./ReactDOMComponent");
var mergeInto = _dereq_("./mergeInto");
var mapObject = _dereq_("./mapObject");
/**
* Creates a new React class that is idempotent and capable of containing other
* React components. It accepts event listeners and DOM properties that are
* valid according to `DOMProperty`.
*
* - Event listeners: `onClick`, `onMouseDown`, etc.
* - DOM properties: `className`, `name`, `title`, etc.
*
* The `style` property functions differently from the DOM API. It accepts an
* object mapping of style properties to values.
*
* @param {boolean} omitClose True if the close tag should be omitted.
* @param {string} tag Tag name (e.g. `div`).
* @private
*/
function createDOMComponentClass(omitClose, tag) {
var Constructor = function(descriptor) {
this.construct(descriptor);
};
Constructor.prototype = new ReactDOMComponent(tag, omitClose);
Constructor.prototype.constructor = Constructor;
Constructor.displayName = tag;
var ConvenienceConstructor = ReactDescriptor.createFactory(Constructor);
if ("production" !== "development") {
return ReactDescriptorValidator.createFactory(
ConvenienceConstructor
);
}
return ConvenienceConstructor;
}
/**
* Creates a mapping from supported HTML tags to `ReactDOMComponent` classes.
* This is also accessible via `React.DOM`.
*
* @public
*/
var ReactDOM = mapObject({
a: false,
abbr: false,
address: false,
area: true,
article: false,
aside: false,
audio: false,
b: false,
base: true,
bdi: false,
bdo: false,
big: false,
blockquote: false,
body: false,
br: true,
button: false,
canvas: false,
caption: false,
cite: false,
code: false,
col: true,
colgroup: false,
data: false,
datalist: false,
dd: false,
del: false,
details: false,
dfn: false,
div: false,
dl: false,
dt: false,
em: false,
embed: true,
fieldset: false,
figcaption: false,
figure: false,
footer: false,
form: false, // NOTE: Injected, see `ReactDOMForm`.
h1: false,
h2: false,
h3: false,
h4: false,
h5: false,
h6: false,
head: false,
header: false,
hr: true,
html: false,
i: false,
iframe: false,
img: true,
input: true,
ins: false,
kbd: false,
keygen: true,
label: false,
legend: false,
li: false,
link: true,
main: false,
map: false,
mark: false,
menu: false,
menuitem: false, // NOTE: Close tag should be omitted, but causes problems.
meta: true,
meter: false,
nav: false,
noscript: false,
object: false,
ol: false,
optgroup: false,
option: false,
output: false,
p: false,
param: true,
pre: false,
progress: false,
q: false,
rp: false,
rt: false,
ruby: false,
s: false,
samp: false,
script: false,
section: false,
select: false,
small: false,
source: true,
span: false,
strong: false,
style: false,
sub: false,
summary: false,
sup: false,
table: false,
tbody: false,
td: false,
textarea: false, // NOTE: Injected, see `ReactDOMTextarea`.
tfoot: false,
th: false,
thead: false,
time: false,
title: false,
tr: false,
track: true,
u: false,
ul: false,
'var': false,
video: false,
wbr: true,
// SVG
circle: false,
defs: false,
ellipse: false,
g: false,
line: false,
linearGradient: false,
mask: false,
path: false,
pattern: false,
polygon: false,
polyline: false,
radialGradient: false,
rect: false,
stop: false,
svg: false,
text: false,
tspan: false
}, createDOMComponentClass);
var injection = {
injectComponentClasses: function(componentClasses) {
mergeInto(ReactDOM, componentClasses);
}
};
ReactDOM.injection = injection;
module.exports = ReactDOM;
},{"./ReactDOMComponent":38,"./ReactDescriptor":51,"./ReactDescriptorValidator":52,"./mapObject":128,"./mergeInto":132}],37:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDOMButton
*/
"use strict";
var AutoFocusMixin = _dereq_("./AutoFocusMixin");
var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
var ReactDOM = _dereq_("./ReactDOM");
var keyMirror = _dereq_("./keyMirror");
// Store a reference to the <button> `ReactDOMComponent`.
var button = ReactDOM.button;
var mouseListenerNames = keyMirror({
onClick: true,
onDoubleClick: true,
onMouseDown: true,
onMouseMove: true,
onMouseUp: true,
onClickCapture: true,
onDoubleClickCapture: true,
onMouseDownCapture: true,
onMouseMoveCapture: true,
onMouseUpCapture: true
});
/**
* Implements a <button> native component that does not receive mouse events
* when `disabled` is set.
*/
var ReactDOMButton = ReactCompositeComponent.createClass({
displayName: 'ReactDOMButton',
mixins: [AutoFocusMixin, ReactBrowserComponentMixin],
render: function() {
var props = {};
// Copy the props; except the mouse listeners if we're disabled
for (var key in this.props) {
if (this.props.hasOwnProperty(key) &&
(!this.props.disabled || !mouseListenerNames[key])) {
props[key] = this.props[key];
}
}
return button(props, this.props.children);
}
});
module.exports = ReactDOMButton;
},{"./AutoFocusMixin":1,"./ReactBrowserComponentMixin":28,"./ReactCompositeComponent":33,"./ReactDOM":36,"./keyMirror":126}],38:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDOMComponent
* @typechecks static-only
*/
"use strict";
var CSSPropertyOperations = _dereq_("./CSSPropertyOperations");
var DOMProperty = _dereq_("./DOMProperty");
var DOMPropertyOperations = _dereq_("./DOMPropertyOperations");
var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
var ReactComponent = _dereq_("./ReactComponent");
var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter");
var ReactMount = _dereq_("./ReactMount");
var ReactMultiChild = _dereq_("./ReactMultiChild");
var ReactPerf = _dereq_("./ReactPerf");
var escapeTextForBrowser = _dereq_("./escapeTextForBrowser");
var invariant = _dereq_("./invariant");
var keyOf = _dereq_("./keyOf");
var merge = _dereq_("./merge");
var mixInto = _dereq_("./mixInto");
var deleteListener = ReactBrowserEventEmitter.deleteListener;
var listenTo = ReactBrowserEventEmitter.listenTo;
var registrationNameModules = ReactBrowserEventEmitter.registrationNameModules;
// For quickly matching children type, to test if can be treated as content.
var CONTENT_TYPES = {'string': true, 'number': true};
var STYLE = keyOf({style: null});
var ELEMENT_NODE_TYPE = 1;
/**
* @param {?object} props
*/
function assertValidProps(props) {
if (!props) {
return;
}
// Note the use of `==` which checks for null or undefined.
("production" !== "development" ? invariant(
props.children == null || props.dangerouslySetInnerHTML == null,
'Can only set one of `children` or `props.dangerouslySetInnerHTML`.'
) : invariant(props.children == null || props.dangerouslySetInnerHTML == null));
("production" !== "development" ? invariant(
props.style == null || typeof props.style === 'object',
'The `style` prop expects a mapping from style properties to values, ' +
'not a string.'
) : invariant(props.style == null || typeof props.style === 'object'));
}
function putListener(id, registrationName, listener, transaction) {
var container = ReactMount.findReactContainerForID(id);
if (container) {
var doc = container.nodeType === ELEMENT_NODE_TYPE ?
container.ownerDocument :
container;
listenTo(registrationName, doc);
}
transaction.getPutListenerQueue().enqueuePutListener(
id,
registrationName,
listener
);
}
/**
* @constructor ReactDOMComponent
* @extends ReactComponent
* @extends ReactMultiChild
*/
function ReactDOMComponent(tag, omitClose) {
this._tagOpen = '<' + tag;
this._tagClose = omitClose ? '' : '</' + tag + '>';
this.tagName = tag.toUpperCase();
}
ReactDOMComponent.Mixin = {
/**
* Generates root tag markup then recurses. This method has side effects and
* is not idempotent.
*
* @internal
* @param {string} rootID The root DOM ID for this node.
* @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
* @param {number} mountDepth number of components in the owner hierarchy
* @return {string} The computed markup.
*/
mountComponent: ReactPerf.measure(
'ReactDOMComponent',
'mountComponent',
function(rootID, transaction, mountDepth) {
ReactComponent.Mixin.mountComponent.call(
this,
rootID,
transaction,
mountDepth
);
assertValidProps(this.props);
return (
this._createOpenTagMarkupAndPutListeners(transaction) +
this._createContentMarkup(transaction) +
this._tagClose
);
}
),
/**
* Creates markup for the open tag and all attributes.
*
* This method has side effects because events get registered.
*
* Iterating over object properties is faster than iterating over arrays.
* @see http://jsperf.com/obj-vs-arr-iteration
*
* @private
* @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
* @return {string} Markup of opening tag.
*/
_createOpenTagMarkupAndPutListeners: function(transaction) {
var props = this.props;
var ret = this._tagOpen;
for (var propKey in props) {
if (!props.hasOwnProperty(propKey)) {
continue;
}
var propValue = props[propKey];
if (propValue == null) {
continue;
}
if (registrationNameModules.hasOwnProperty(propKey)) {
putListener(this._rootNodeID, propKey, propValue, transaction);
} else {
if (propKey === STYLE) {
if (propValue) {
propValue = props.style = merge(props.style);
}
propValue = CSSPropertyOperations.createMarkupForStyles(propValue);
}
var markup =
DOMPropertyOperations.createMarkupForProperty(propKey, propValue);
if (markup) {
ret += ' ' + markup;
}
}
}
// For static pages, no need to put React ID and checksum. Saves lots of
// bytes.
if (transaction.renderToStaticMarkup) {
return ret + '>';
}
var markupForID = DOMPropertyOperations.createMarkupForID(this._rootNodeID);
return ret + ' ' + markupForID + '>';
},
/**
* Creates markup for the content between the tags.
*
* @private
* @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
* @return {string} Content markup.
*/
_createContentMarkup: function(transaction) {
// Intentional use of != to avoid catching zero/false.
var innerHTML = this.props.dangerouslySetInnerHTML;
if (innerHTML != null) {
if (innerHTML.__html != null) {
return innerHTML.__html;
}
} else {
var contentToUse =
CONTENT_TYPES[typeof this.props.children] ? this.props.children : null;
var childrenToUse = contentToUse != null ? null : this.props.children;
if (contentToUse != null) {
return escapeTextForBrowser(contentToUse);
} else if (childrenToUse != null) {
var mountImages = this.mountChildren(
childrenToUse,
transaction
);
return mountImages.join('');
}
}
return '';
},
receiveComponent: function(nextDescriptor, transaction) {
if (nextDescriptor === this._descriptor &&
nextDescriptor._owner != null) {
// Since descriptors are immutable after the owner is rendered,
// we can do a cheap identity compare here to determine if this is a
// superfluous reconcile. It's possible for state to be mutable but such
// change should trigger an update of the owner which would recreate
// the descriptor. We explicitly check for the existence of an owner since
// it's possible for a descriptor created outside a composite to be
// deeply mutated and reused.
return;
}
ReactComponent.Mixin.receiveComponent.call(
this,
nextDescriptor,
transaction
);
},
/**
* Updates a native DOM component after it has already been allocated and
* attached to the DOM. Reconciles the root DOM node, then recurses.
*
* @param {ReactReconcileTransaction} transaction
* @param {ReactDescriptor} prevDescriptor
* @internal
* @overridable
*/
updateComponent: ReactPerf.measure(
'ReactDOMComponent',
'updateComponent',
function(transaction, prevDescriptor) {
assertValidProps(this._descriptor.props);
ReactComponent.Mixin.updateComponent.call(
this,
transaction,
prevDescriptor
);
this._updateDOMProperties(prevDescriptor.props, transaction);
this._updateDOMChildren(prevDescriptor.props, transaction);
}
),
/**
* Reconciles the properties by detecting differences in property values and
* updating the DOM as necessary. This function is probably the single most
* critical path for performance optimization.
*
* TODO: Benchmark whether checking for changed values in memory actually
* improves performance (especially statically positioned elements).
* TODO: Benchmark the effects of putting this at the top since 99% of props
* do not change for a given reconciliation.
* TODO: Benchmark areas that can be improved with caching.
*
* @private
* @param {object} lastProps
* @param {ReactReconcileTransaction} transaction
*/
_updateDOMProperties: function(lastProps, transaction) {
var nextProps = this.props;
var propKey;
var styleName;
var styleUpdates;
for (propKey in lastProps) {
if (nextProps.hasOwnProperty(propKey) ||
!lastProps.hasOwnProperty(propKey)) {
continue;
}
if (propKey === STYLE) {
var lastStyle = lastProps[propKey];
for (styleName in lastStyle) {
if (lastStyle.hasOwnProperty(styleName)) {
styleUpdates = styleUpdates || {};
styleUpdates[styleName] = '';
}
}
} else if (registrationNameModules.hasOwnProperty(propKey)) {
deleteListener(this._rootNodeID, propKey);
} else if (
DOMProperty.isStandardName[propKey] ||
DOMProperty.isCustomAttribute(propKey)) {
ReactComponent.BackendIDOperations.deletePropertyByID(
this._rootNodeID,
propKey
);
}
}
for (propKey in nextProps) {
var nextProp = nextProps[propKey];
var lastProp = lastProps[propKey];
if (!nextProps.hasOwnProperty(propKey) || nextProp === lastProp) {
continue;
}
if (propKey === STYLE) {
if (nextProp) {
nextProp = nextProps.style = merge(nextProp);
}
if (lastProp) {
// Unset styles on `lastProp` but not on `nextProp`.
for (styleName in lastProp) {
if (lastProp.hasOwnProperty(styleName) &&
(!nextProp || !nextProp.hasOwnProperty(styleName))) {
styleUpdates = styleUpdates || {};
styleUpdates[styleName] = '';
}
}
// Update styles that changed since `lastProp`.
for (styleName in nextProp) {
if (nextProp.hasOwnProperty(styleName) &&
lastProp[styleName] !== nextProp[styleName]) {
styleUpdates = styleUpdates || {};
styleUpdates[styleName] = nextProp[styleName];
}
}
} else {
// Relies on `updateStylesByID` not mutating `styleUpdates`.
styleUpdates = nextProp;
}
} else if (registrationNameModules.hasOwnProperty(propKey)) {
putListener(this._rootNodeID, propKey, nextProp, transaction);
} else if (
DOMProperty.isStandardName[propKey] ||
DOMProperty.isCustomAttribute(propKey)) {
ReactComponent.BackendIDOperations.updatePropertyByID(
this._rootNodeID,
propKey,
nextProp
);
}
}
if (styleUpdates) {
ReactComponent.BackendIDOperations.updateStylesByID(
this._rootNodeID,
styleUpdates
);
}
},
/**
* Reconciles the children with the various properties that affect the
* children content.
*
* @param {object} lastProps
* @param {ReactReconcileTransaction} transaction
*/
_updateDOMChildren: function(lastProps, transaction) {
var nextProps = this.props;
var lastContent =
CONTENT_TYPES[typeof lastProps.children] ? lastProps.children : null;
var nextContent =
CONTENT_TYPES[typeof nextProps.children] ? nextProps.children : null;
var lastHtml =
lastProps.dangerouslySetInnerHTML &&
lastProps.dangerouslySetInnerHTML.__html;
var nextHtml =
nextProps.dangerouslySetInnerHTML &&
nextProps.dangerouslySetInnerHTML.__html;
// Note the use of `!=` which checks for null or undefined.
var lastChildren = lastContent != null ? null : lastProps.children;
var nextChildren = nextContent != null ? null : nextProps.children;
// If we're switching from children to content/html or vice versa, remove
// the old content
var lastHasContentOrHtml = lastContent != null || lastHtml != null;
var nextHasContentOrHtml = nextContent != null || nextHtml != null;
if (lastChildren != null && nextChildren == null) {
this.updateChildren(null, transaction);
} else if (lastHasContentOrHtml && !nextHasContentOrHtml) {
this.updateTextContent('');
}
if (nextContent != null) {
if (lastContent !== nextContent) {
this.updateTextContent('' + nextContent);
}
} else if (nextHtml != null) {
if (lastHtml !== nextHtml) {
ReactComponent.BackendIDOperations.updateInnerHTMLByID(
this._rootNodeID,
nextHtml
);
}
} else if (nextChildren != null) {
this.updateChildren(nextChildren, transaction);
}
},
/**
* Destroys all event registrations for this instance. Does not remove from
* the DOM. That must be done by the parent.
*
* @internal
*/
unmountComponent: function() {
this.unmountChildren();
ReactBrowserEventEmitter.deleteAllListeners(this._rootNodeID);
ReactComponent.Mixin.unmountComponent.call(this);
}
};
mixInto(ReactDOMComponent, ReactComponent.Mixin);
mixInto(ReactDOMComponent, ReactDOMComponent.Mixin);
mixInto(ReactDOMComponent, ReactMultiChild.Mixin);
mixInto(ReactDOMComponent, ReactBrowserComponentMixin);
module.exports = ReactDOMComponent;
},{"./CSSPropertyOperations":4,"./DOMProperty":10,"./DOMPropertyOperations":11,"./ReactBrowserComponentMixin":28,"./ReactBrowserEventEmitter":29,"./ReactComponent":31,"./ReactMount":61,"./ReactMultiChild":62,"./ReactPerf":65,"./escapeTextForBrowser":104,"./invariant":120,"./keyOf":127,"./merge":130,"./mixInto":133}],39:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDOMForm
*/
"use strict";
var EventConstants = _dereq_("./EventConstants");
var LocalEventTrapMixin = _dereq_("./LocalEventTrapMixin");
var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
var ReactDOM = _dereq_("./ReactDOM");
// Store a reference to the <form> `ReactDOMComponent`.
var form = ReactDOM.form;
/**
* Since onSubmit doesn't bubble OR capture on the top level in IE8, we need
* to capture it on the <form> element itself. There are lots of hacks we could
* do to accomplish this, but the most reliable is to make <form> a
* composite component and use `componentDidMount` to attach the event handlers.
*/
var ReactDOMForm = ReactCompositeComponent.createClass({
displayName: 'ReactDOMForm',
mixins: [ReactBrowserComponentMixin, LocalEventTrapMixin],
render: function() {
// TODO: Instead of using `ReactDOM` directly, we should use JSX. However,
// `jshint` fails to parse JSX so in order for linting to work in the open
// source repo, we need to just use `ReactDOM.form`.
return this.transferPropsTo(form(null, this.props.children));
},
componentDidMount: function() {
this.trapBubbledEvent(EventConstants.topLevelTypes.topReset, 'reset');
this.trapBubbledEvent(EventConstants.topLevelTypes.topSubmit, 'submit');
}
});
module.exports = ReactDOMForm;
},{"./EventConstants":15,"./LocalEventTrapMixin":24,"./ReactBrowserComponentMixin":28,"./ReactCompositeComponent":33,"./ReactDOM":36}],40:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDOMIDOperations
* @typechecks static-only
*/
/*jslint evil: true */
"use strict";
var CSSPropertyOperations = _dereq_("./CSSPropertyOperations");
var DOMChildrenOperations = _dereq_("./DOMChildrenOperations");
var DOMPropertyOperations = _dereq_("./DOMPropertyOperations");
var ReactMount = _dereq_("./ReactMount");
var ReactPerf = _dereq_("./ReactPerf");
var invariant = _dereq_("./invariant");
var setInnerHTML = _dereq_("./setInnerHTML");
/**
* Errors for properties that should not be updated with `updatePropertyById()`.
*
* @type {object}
* @private
*/
var INVALID_PROPERTY_ERRORS = {
dangerouslySetInnerHTML:
'`dangerouslySetInnerHTML` must be set using `updateInnerHTMLByID()`.',
style: '`style` must be set using `updateStylesByID()`.'
};
/**
* Operations used to process updates to DOM nodes. This is made injectable via
* `ReactComponent.BackendIDOperations`.
*/
var ReactDOMIDOperations = {
/**
* Updates a DOM node with new property values. This should only be used to
* update DOM properties in `DOMProperty`.
*
* @param {string} id ID of the node to update.
* @param {string} name A valid property name, see `DOMProperty`.
* @param {*} value New value of the property.
* @internal
*/
updatePropertyByID: ReactPerf.measure(
'ReactDOMIDOperations',
'updatePropertyByID',
function(id, name, value) {
var node = ReactMount.getNode(id);
("production" !== "development" ? invariant(
!INVALID_PROPERTY_ERRORS.hasOwnProperty(name),
'updatePropertyByID(...): %s',
INVALID_PROPERTY_ERRORS[name]
) : invariant(!INVALID_PROPERTY_ERRORS.hasOwnProperty(name)));
// If we're updating to null or undefined, we should remove the property
// from the DOM node instead of inadvertantly setting to a string. This
// brings us in line with the same behavior we have on initial render.
if (value != null) {
DOMPropertyOperations.setValueForProperty(node, name, value);
} else {
DOMPropertyOperations.deleteValueForProperty(node, name);
}
}
),
/**
* Updates a DOM node to remove a property. This should only be used to remove
* DOM properties in `DOMProperty`.
*
* @param {string} id ID of the node to update.
* @param {string} name A property name to remove, see `DOMProperty`.
* @internal
*/
deletePropertyByID: ReactPerf.measure(
'ReactDOMIDOperations',
'deletePropertyByID',
function(id, name, value) {
var node = ReactMount.getNode(id);
("production" !== "development" ? invariant(
!INVALID_PROPERTY_ERRORS.hasOwnProperty(name),
'updatePropertyByID(...): %s',
INVALID_PROPERTY_ERRORS[name]
) : invariant(!INVALID_PROPERTY_ERRORS.hasOwnProperty(name)));
DOMPropertyOperations.deleteValueForProperty(node, name, value);
}
),
/**
* Updates a DOM node with new style values. If a value is specified as '',
* the corresponding style property will be unset.
*
* @param {string} id ID of the node to update.
* @param {object} styles Mapping from styles to values.
* @internal
*/
updateStylesByID: ReactPerf.measure(
'ReactDOMIDOperations',
'updateStylesByID',
function(id, styles) {
var node = ReactMount.getNode(id);
CSSPropertyOperations.setValueForStyles(node, styles);
}
),
/**
* Updates a DOM node's innerHTML.
*
* @param {string} id ID of the node to update.
* @param {string} html An HTML string.
* @internal
*/
updateInnerHTMLByID: ReactPerf.measure(
'ReactDOMIDOperations',
'updateInnerHTMLByID',
function(id, html) {
var node = ReactMount.getNode(id);
setInnerHTML(node, html);
}
),
/**
* Updates a DOM node's text content set by `props.content`.
*
* @param {string} id ID of the node to update.
* @param {string} content Text content.
* @internal
*/
updateTextContentByID: ReactPerf.measure(
'ReactDOMIDOperations',
'updateTextContentByID',
function(id, content) {
var node = ReactMount.getNode(id);
DOMChildrenOperations.updateTextContent(node, content);
}
),
/**
* Replaces a DOM node that exists in the document with markup.
*
* @param {string} id ID of child to be replaced.
* @param {string} markup Dangerous markup to inject in place of child.
* @internal
* @see {Danger.dangerouslyReplaceNodeWithMarkup}
*/
dangerouslyReplaceNodeWithMarkupByID: ReactPerf.measure(
'ReactDOMIDOperations',
'dangerouslyReplaceNodeWithMarkupByID',
function(id, markup) {
var node = ReactMount.getNode(id);
DOMChildrenOperations.dangerouslyReplaceNodeWithMarkup(node, markup);
}
),
/**
* Updates a component's children by processing a series of updates.
*
* @param {array<object>} updates List of update configurations.
* @param {array<string>} markup List of markup strings.
* @internal
*/
dangerouslyProcessChildrenUpdates: ReactPerf.measure(
'ReactDOMIDOperations',
'dangerouslyProcessChildrenUpdates',
function(updates, markup) {
for (var i = 0; i < updates.length; i++) {
updates[i].parentNode = ReactMount.getNode(updates[i].parentID);
}
DOMChildrenOperations.processUpdates(updates, markup);
}
)
};
module.exports = ReactDOMIDOperations;
},{"./CSSPropertyOperations":4,"./DOMChildrenOperations":9,"./DOMPropertyOperations":11,"./ReactMount":61,"./ReactPerf":65,"./invariant":120,"./setInnerHTML":138}],41:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDOMImg
*/
"use strict";
var EventConstants = _dereq_("./EventConstants");
var LocalEventTrapMixin = _dereq_("./LocalEventTrapMixin");
var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
var ReactDOM = _dereq_("./ReactDOM");
// Store a reference to the <img> `ReactDOMComponent`.
var img = ReactDOM.img;
/**
* Since onLoad doesn't bubble OR capture on the top level in IE8, we need to
* capture it on the <img> element itself. There are lots of hacks we could do
* to accomplish this, but the most reliable is to make <img> a composite
* component and use `componentDidMount` to attach the event handlers.
*/
var ReactDOMImg = ReactCompositeComponent.createClass({
displayName: 'ReactDOMImg',
tagName: 'IMG',
mixins: [ReactBrowserComponentMixin, LocalEventTrapMixin],
render: function() {
return img(this.props);
},
componentDidMount: function() {
this.trapBubbledEvent(EventConstants.topLevelTypes.topLoad, 'load');
this.trapBubbledEvent(EventConstants.topLevelTypes.topError, 'error');
}
});
module.exports = ReactDOMImg;
},{"./EventConstants":15,"./LocalEventTrapMixin":24,"./ReactBrowserComponentMixin":28,"./ReactCompositeComponent":33,"./ReactDOM":36}],42:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDOMInput
*/
"use strict";
var AutoFocusMixin = _dereq_("./AutoFocusMixin");
var DOMPropertyOperations = _dereq_("./DOMPropertyOperations");
var LinkedValueUtils = _dereq_("./LinkedValueUtils");
var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
var ReactDOM = _dereq_("./ReactDOM");
var ReactMount = _dereq_("./ReactMount");
var invariant = _dereq_("./invariant");
var merge = _dereq_("./merge");
// Store a reference to the <input> `ReactDOMComponent`.
var input = ReactDOM.input;
var instancesByReactID = {};
/**
* Implements an <input> native component that allows setting these optional
* props: `checked`, `value`, `defaultChecked`, and `defaultValue`.
*
* If `checked` or `value` are not supplied (or null/undefined), user actions
* that affect the checked state or value will trigger updates to the element.
*
* If they are supplied (and not null/undefined), the rendered element will not
* trigger updates to the element. Instead, the props must change in order for
* the rendered element to be updated.
*
* The rendered element will be initialized as unchecked (or `defaultChecked`)
* with an empty value (or `defaultValue`).
*
* @see http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html
*/
var ReactDOMInput = ReactCompositeComponent.createClass({
displayName: 'ReactDOMInput',
mixins: [AutoFocusMixin, LinkedValueUtils.Mixin, ReactBrowserComponentMixin],
getInitialState: function() {
var defaultValue = this.props.defaultValue;
return {
checked: this.props.defaultChecked || false,
value: defaultValue != null ? defaultValue : null
};
},
shouldComponentUpdate: function() {
// Defer any updates to this component during the `onChange` handler.
return !this._isChanging;
},
render: function() {
// Clone `this.props` so we don't mutate the input.
var props = merge(this.props);
props.defaultChecked = null;
props.defaultValue = null;
var value = LinkedValueUtils.getValue(this);
props.value = value != null ? value : this.state.value;
var checked = LinkedValueUtils.getChecked(this);
props.checked = checked != null ? checked : this.state.checked;
props.onChange = this._handleChange;
return input(props, this.props.children);
},
componentDidMount: function() {
var id = ReactMount.getID(this.getDOMNode());
instancesByReactID[id] = this;
},
componentWillUnmount: function() {
var rootNode = this.getDOMNode();
var id = ReactMount.getID(rootNode);
delete instancesByReactID[id];
},
componentDidUpdate: function(prevProps, prevState, prevContext) {
var rootNode = this.getDOMNode();
if (this.props.checked != null) {
DOMPropertyOperations.setValueForProperty(
rootNode,
'checked',
this.props.checked || false
);
}
var value = LinkedValueUtils.getValue(this);
if (value != null) {
// Cast `value` to a string to ensure the value is set correctly. While
// browsers typically do this as necessary, jsdom doesn't.
DOMPropertyOperations.setValueForProperty(rootNode, 'value', '' + value);
}
},
_handleChange: function(event) {
var returnValue;
var onChange = LinkedValueUtils.getOnChange(this);
if (onChange) {
this._isChanging = true;
returnValue = onChange.call(this, event);
this._isChanging = false;
}
this.setState({
checked: event.target.checked,
value: event.target.value
});
var name = this.props.name;
if (this.props.type === 'radio' && name != null) {
var rootNode = this.getDOMNode();
var queryRoot = rootNode;
while (queryRoot.parentNode) {
queryRoot = queryRoot.parentNode;
}
// If `rootNode.form` was non-null, then we could try `form.elements`,
// but that sometimes behaves strangely in IE8. We could also try using
// `form.getElementsByName`, but that will only return direct children
// and won't include inputs that use the HTML5 `form=` attribute. Since
// the input might not even be in a form, let's just use the global
// `querySelectorAll` to ensure we don't miss anything.
var group = queryRoot.querySelectorAll(
'input[name=' + JSON.stringify('' + name) + '][type="radio"]');
for (var i = 0, groupLen = group.length; i < groupLen; i++) {
var otherNode = group[i];
if (otherNode === rootNode ||
otherNode.form !== rootNode.form) {
continue;
}
var otherID = ReactMount.getID(otherNode);
("production" !== "development" ? invariant(
otherID,
'ReactDOMInput: Mixing React and non-React radio inputs with the ' +
'same `name` is not supported.'
) : invariant(otherID));
var otherInstance = instancesByReactID[otherID];
("production" !== "development" ? invariant(
otherInstance,
'ReactDOMInput: Unknown radio button ID %s.',
otherID
) : invariant(otherInstance));
// In some cases, this will actually change the `checked` state value.
// In other cases, there's no change but this forces a reconcile upon
// which componentDidUpdate will reset the DOM property to whatever it
// should be.
otherInstance.setState({
checked: false
});
}
}
return returnValue;
}
});
module.exports = ReactDOMInput;
},{"./AutoFocusMixin":1,"./DOMPropertyOperations":11,"./LinkedValueUtils":23,"./ReactBrowserComponentMixin":28,"./ReactCompositeComponent":33,"./ReactDOM":36,"./ReactMount":61,"./invariant":120,"./merge":130}],43:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDOMOption
*/
"use strict";
var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
var ReactDOM = _dereq_("./ReactDOM");
var warning = _dereq_("./warning");
// Store a reference to the <option> `ReactDOMComponent`.
var option = ReactDOM.option;
/**
* Implements an <option> native component that warns when `selected` is set.
*/
var ReactDOMOption = ReactCompositeComponent.createClass({
displayName: 'ReactDOMOption',
mixins: [ReactBrowserComponentMixin],
componentWillMount: function() {
// TODO (yungsters): Remove support for `selected` in <option>.
if ("production" !== "development") {
("production" !== "development" ? warning(
this.props.selected == null,
'Use the `defaultValue` or `value` props on <select> instead of ' +
'setting `selected` on <option>.'
) : null);
}
},
render: function() {
return option(this.props, this.props.children);
}
});
module.exports = ReactDOMOption;
},{"./ReactBrowserComponentMixin":28,"./ReactCompositeComponent":33,"./ReactDOM":36,"./warning":143}],44:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDOMSelect
*/
"use strict";
var AutoFocusMixin = _dereq_("./AutoFocusMixin");
var LinkedValueUtils = _dereq_("./LinkedValueUtils");
var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
var ReactDOM = _dereq_("./ReactDOM");
var merge = _dereq_("./merge");
// Store a reference to the <select> `ReactDOMComponent`.
var select = ReactDOM.select;
/**
* Validation function for `value` and `defaultValue`.
* @private
*/
function selectValueType(props, propName, componentName) {
if (props[propName] == null) {
return;
}
if (props.multiple) {
if (!Array.isArray(props[propName])) {
return new Error(
("The `" + propName + "` prop supplied to <select> must be an array if ") +
("`multiple` is true.")
);
}
} else {
if (Array.isArray(props[propName])) {
return new Error(
("The `" + propName + "` prop supplied to <select> must be a scalar ") +
("value if `multiple` is false.")
);
}
}
}
/**
* If `value` is supplied, updates <option> elements on mount and update.
* @param {ReactComponent} component Instance of ReactDOMSelect
* @param {?*} propValue For uncontrolled components, null/undefined. For
* controlled components, a string (or with `multiple`, a list of strings).
* @private
*/
function updateOptions(component, propValue) {
var multiple = component.props.multiple;
var value = propValue != null ? propValue : component.state.value;
var options = component.getDOMNode().options;
var selectedValue, i, l;
if (multiple) {
selectedValue = {};
for (i = 0, l = value.length; i < l; ++i) {
selectedValue['' + value[i]] = true;
}
} else {
selectedValue = '' + value;
}
for (i = 0, l = options.length; i < l; i++) {
var selected = multiple ?
selectedValue.hasOwnProperty(options[i].value) :
options[i].value === selectedValue;
if (selected !== options[i].selected) {
options[i].selected = selected;
}
}
}
/**
* Implements a <select> native component that allows optionally setting the
* props `value` and `defaultValue`. If `multiple` is false, the prop must be a
* string. If `multiple` is true, the prop must be an array of strings.
*
* If `value` is not supplied (or null/undefined), user actions that change the
* selected option will trigger updates to the rendered options.
*
* If it is supplied (and not null/undefined), the rendered options will not
* update in response to user actions. Instead, the `value` prop must change in
* order for the rendered options to update.
*
* If `defaultValue` is provided, any options with the supplied values will be
* selected.
*/
var ReactDOMSelect = ReactCompositeComponent.createClass({
displayName: 'ReactDOMSelect',
mixins: [AutoFocusMixin, LinkedValueUtils.Mixin, ReactBrowserComponentMixin],
propTypes: {
defaultValue: selectValueType,
value: selectValueType
},
getInitialState: function() {
return {value: this.props.defaultValue || (this.props.multiple ? [] : '')};
},
componentWillReceiveProps: function(nextProps) {
if (!this.props.multiple && nextProps.multiple) {
this.setState({value: [this.state.value]});
} else if (this.props.multiple && !nextProps.multiple) {
this.setState({value: this.state.value[0]});
}
},
shouldComponentUpdate: function() {
// Defer any updates to this component during the `onChange` handler.
return !this._isChanging;
},
render: function() {
// Clone `this.props` so we don't mutate the input.
var props = merge(this.props);
props.onChange = this._handleChange;
props.value = null;
return select(props, this.props.children);
},
componentDidMount: function() {
updateOptions(this, LinkedValueUtils.getValue(this));
},
componentDidUpdate: function(prevProps) {
var value = LinkedValueUtils.getValue(this);
var prevMultiple = !!prevProps.multiple;
var multiple = !!this.props.multiple;
if (value != null || prevMultiple !== multiple) {
updateOptions(this, value);
}
},
_handleChange: function(event) {
var returnValue;
var onChange = LinkedValueUtils.getOnChange(this);
if (onChange) {
this._isChanging = true;
returnValue = onChange.call(this, event);
this._isChanging = false;
}
var selectedValue;
if (this.props.multiple) {
selectedValue = [];
var options = event.target.options;
for (var i = 0, l = options.length; i < l; i++) {
if (options[i].selected) {
selectedValue.push(options[i].value);
}
}
} else {
selectedValue = event.target.value;
}
this.setState({value: selectedValue});
return returnValue;
}
});
module.exports = ReactDOMSelect;
},{"./AutoFocusMixin":1,"./LinkedValueUtils":23,"./ReactBrowserComponentMixin":28,"./ReactCompositeComponent":33,"./ReactDOM":36,"./merge":130}],45:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDOMSelection
*/
"use strict";
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var getNodeForCharacterOffset = _dereq_("./getNodeForCharacterOffset");
var getTextContentAccessor = _dereq_("./getTextContentAccessor");
/**
* While `isCollapsed` is available on the Selection object and `collapsed`
* is available on the Range object, IE11 sometimes gets them wrong.
* If the anchor/focus nodes and offsets are the same, the range is collapsed.
*/
function isCollapsed(anchorNode, anchorOffset, focusNode, focusOffset) {
return anchorNode === focusNode && anchorOffset === focusOffset;
}
/**
* Get the appropriate anchor and focus node/offset pairs for IE.
*
* The catch here is that IE's selection API doesn't provide information
* about whether the selection is forward or backward, so we have to
* behave as though it's always forward.
*
* IE text differs from modern selection in that it behaves as though
* block elements end with a new line. This means character offsets will
* differ between the two APIs.
*
* @param {DOMElement} node
* @return {object}
*/
function getIEOffsets(node) {
var selection = document.selection;
var selectedRange = selection.createRange();
var selectedLength = selectedRange.text.length;
// Duplicate selection so we can move range without breaking user selection.
var fromStart = selectedRange.duplicate();
fromStart.moveToElementText(node);
fromStart.setEndPoint('EndToStart', selectedRange);
var startOffset = fromStart.text.length;
var endOffset = startOffset + selectedLength;
return {
start: startOffset,
end: endOffset
};
}
/**
* @param {DOMElement} node
* @return {?object}
*/
function getModernOffsets(node) {
var selection = window.getSelection();
if (selection.rangeCount === 0) {
return null;
}
var anchorNode = selection.anchorNode;
var anchorOffset = selection.anchorOffset;
var focusNode = selection.focusNode;
var focusOffset = selection.focusOffset;
var currentRange = selection.getRangeAt(0);
// If the node and offset values are the same, the selection is collapsed.
// `Selection.isCollapsed` is available natively, but IE sometimes gets
// this value wrong.
var isSelectionCollapsed = isCollapsed(
selection.anchorNode,
selection.anchorOffset,
selection.focusNode,
selection.focusOffset
);
var rangeLength = isSelectionCollapsed ? 0 : currentRange.toString().length;
var tempRange = currentRange.cloneRange();
tempRange.selectNodeContents(node);
tempRange.setEnd(currentRange.startContainer, currentRange.startOffset);
var isTempRangeCollapsed = isCollapsed(
tempRange.startContainer,
tempRange.startOffset,
tempRange.endContainer,
tempRange.endOffset
);
var start = isTempRangeCollapsed ? 0 : tempRange.toString().length;
var end = start + rangeLength;
// Detect whether the selection is backward.
var detectionRange = document.createRange();
detectionRange.setStart(anchorNode, anchorOffset);
detectionRange.setEnd(focusNode, focusOffset);
var isBackward = detectionRange.collapsed;
detectionRange.detach();
return {
start: isBackward ? end : start,
end: isBackward ? start : end
};
}
/**
* @param {DOMElement|DOMTextNode} node
* @param {object} offsets
*/
function setIEOffsets(node, offsets) {
var range = document.selection.createRange().duplicate();
var start, end;
if (typeof offsets.end === 'undefined') {
start = offsets.start;
end = start;
} else if (offsets.start > offsets.end) {
start = offsets.end;
end = offsets.start;
} else {
start = offsets.start;
end = offsets.end;
}
range.moveToElementText(node);
range.moveStart('character', start);
range.setEndPoint('EndToStart', range);
range.moveEnd('character', end - start);
range.select();
}
/**
* In modern non-IE browsers, we can support both forward and backward
* selections.
*
* Note: IE10+ supports the Selection object, but it does not support
* the `extend` method, which means that even in modern IE, it's not possible
* to programatically create a backward selection. Thus, for all IE
* versions, we use the old IE API to create our selections.
*
* @param {DOMElement|DOMTextNode} node
* @param {object} offsets
*/
function setModernOffsets(node, offsets) {
var selection = window.getSelection();
var length = node[getTextContentAccessor()].length;
var start = Math.min(offsets.start, length);
var end = typeof offsets.end === 'undefined' ?
start : Math.min(offsets.end, length);
// IE 11 uses modern selection, but doesn't support the extend method.
// Flip backward selections, so we can set with a single range.
if (!selection.extend && start > end) {
var temp = end;
end = start;
start = temp;
}
var startMarker = getNodeForCharacterOffset(node, start);
var endMarker = getNodeForCharacterOffset(node, end);
if (startMarker && endMarker) {
var range = document.createRange();
range.setStart(startMarker.node, startMarker.offset);
selection.removeAllRanges();
if (start > end) {
selection.addRange(range);
selection.extend(endMarker.node, endMarker.offset);
} else {
range.setEnd(endMarker.node, endMarker.offset);
selection.addRange(range);
}
range.detach();
}
}
var useIEOffsets = ExecutionEnvironment.canUseDOM && document.selection;
var ReactDOMSelection = {
/**
* @param {DOMElement} node
*/
getOffsets: useIEOffsets ? getIEOffsets : getModernOffsets,
/**
* @param {DOMElement|DOMTextNode} node
* @param {object} offsets
*/
setOffsets: useIEOffsets ? setIEOffsets : setModernOffsets
};
module.exports = ReactDOMSelection;
},{"./ExecutionEnvironment":21,"./getNodeForCharacterOffset":113,"./getTextContentAccessor":115}],46:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDOMTextarea
*/
"use strict";
var AutoFocusMixin = _dereq_("./AutoFocusMixin");
var DOMPropertyOperations = _dereq_("./DOMPropertyOperations");
var LinkedValueUtils = _dereq_("./LinkedValueUtils");
var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
var ReactDOM = _dereq_("./ReactDOM");
var invariant = _dereq_("./invariant");
var merge = _dereq_("./merge");
var warning = _dereq_("./warning");
// Store a reference to the <textarea> `ReactDOMComponent`.
var textarea = ReactDOM.textarea;
/**
* Implements a <textarea> native component that allows setting `value`, and
* `defaultValue`. This differs from the traditional DOM API because value is
* usually set as PCDATA children.
*
* If `value` is not supplied (or null/undefined), user actions that affect the
* value will trigger updates to the element.
*
* If `value` is supplied (and not null/undefined), the rendered element will
* not trigger updates to the element. Instead, the `value` prop must change in
* order for the rendered element to be updated.
*
* The rendered element will be initialized with an empty value, the prop
* `defaultValue` if specified, or the children content (deprecated).
*/
var ReactDOMTextarea = ReactCompositeComponent.createClass({
displayName: 'ReactDOMTextarea',
mixins: [AutoFocusMixin, LinkedValueUtils.Mixin, ReactBrowserComponentMixin],
getInitialState: function() {
var defaultValue = this.props.defaultValue;
// TODO (yungsters): Remove support for children content in <textarea>.
var children = this.props.children;
if (children != null) {
if ("production" !== "development") {
("production" !== "development" ? warning(
false,
'Use the `defaultValue` or `value` props instead of setting ' +
'children on <textarea>.'
) : null);
}
("production" !== "development" ? invariant(
defaultValue == null,
'If you supply `defaultValue` on a <textarea>, do not pass children.'
) : invariant(defaultValue == null));
if (Array.isArray(children)) {
("production" !== "development" ? invariant(
children.length <= 1,
'<textarea> can only have at most one child.'
) : invariant(children.length <= 1));
children = children[0];
}
defaultValue = '' + children;
}
if (defaultValue == null) {
defaultValue = '';
}
var value = LinkedValueUtils.getValue(this);
return {
// We save the initial value so that `ReactDOMComponent` doesn't update
// `textContent` (unnecessary since we update value).
// The initial value can be a boolean or object so that's why it's
// forced to be a string.
initialValue: '' + (value != null ? value : defaultValue)
};
},
shouldComponentUpdate: function() {
// Defer any updates to this component during the `onChange` handler.
return !this._isChanging;
},
render: function() {
// Clone `this.props` so we don't mutate the input.
var props = merge(this.props);
("production" !== "development" ? invariant(
props.dangerouslySetInnerHTML == null,
'`dangerouslySetInnerHTML` does not make sense on <textarea>.'
) : invariant(props.dangerouslySetInnerHTML == null));
props.defaultValue = null;
props.value = null;
props.onChange = this._handleChange;
// Always set children to the same thing. In IE9, the selection range will
// get reset if `textContent` is mutated.
return textarea(props, this.state.initialValue);
},
componentDidUpdate: function(prevProps, prevState, prevContext) {
var value = LinkedValueUtils.getValue(this);
if (value != null) {
var rootNode = this.getDOMNode();
// Cast `value` to a string to ensure the value is set correctly. While
// browsers typically do this as necessary, jsdom doesn't.
DOMPropertyOperations.setValueForProperty(rootNode, 'value', '' + value);
}
},
_handleChange: function(event) {
var returnValue;
var onChange = LinkedValueUtils.getOnChange(this);
if (onChange) {
this._isChanging = true;
returnValue = onChange.call(this, event);
this._isChanging = false;
}
this.setState({value: event.target.value});
return returnValue;
}
});
module.exports = ReactDOMTextarea;
},{"./AutoFocusMixin":1,"./DOMPropertyOperations":11,"./LinkedValueUtils":23,"./ReactBrowserComponentMixin":28,"./ReactCompositeComponent":33,"./ReactDOM":36,"./invariant":120,"./merge":130,"./warning":143}],47:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDefaultBatchingStrategy
*/
"use strict";
var ReactUpdates = _dereq_("./ReactUpdates");
var Transaction = _dereq_("./Transaction");
var emptyFunction = _dereq_("./emptyFunction");
var mixInto = _dereq_("./mixInto");
var RESET_BATCHED_UPDATES = {
initialize: emptyFunction,
close: function() {
ReactDefaultBatchingStrategy.isBatchingUpdates = false;
}
};
var FLUSH_BATCHED_UPDATES = {
initialize: emptyFunction,
close: ReactUpdates.flushBatchedUpdates.bind(ReactUpdates)
};
var TRANSACTION_WRAPPERS = [FLUSH_BATCHED_UPDATES, RESET_BATCHED_UPDATES];
function ReactDefaultBatchingStrategyTransaction() {
this.reinitializeTransaction();
}
mixInto(ReactDefaultBatchingStrategyTransaction, Transaction.Mixin);
mixInto(ReactDefaultBatchingStrategyTransaction, {
getTransactionWrappers: function() {
return TRANSACTION_WRAPPERS;
}
});
var transaction = new ReactDefaultBatchingStrategyTransaction();
var ReactDefaultBatchingStrategy = {
isBatchingUpdates: false,
/**
* Call the provided function in a context within which calls to `setState`
* and friends are batched such that components aren't updated unnecessarily.
*/
batchedUpdates: function(callback, a, b) {
var alreadyBatchingUpdates = ReactDefaultBatchingStrategy.isBatchingUpdates;
ReactDefaultBatchingStrategy.isBatchingUpdates = true;
// The code is written this way to avoid extra allocations
if (alreadyBatchingUpdates) {
callback(a, b);
} else {
transaction.perform(callback, null, a, b);
}
}
};
module.exports = ReactDefaultBatchingStrategy;
},{"./ReactUpdates":76,"./Transaction":92,"./emptyFunction":102,"./mixInto":133}],48:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDefaultInjection
*/
"use strict";
var BeforeInputEventPlugin = _dereq_("./BeforeInputEventPlugin");
var ChangeEventPlugin = _dereq_("./ChangeEventPlugin");
var ClientReactRootIndex = _dereq_("./ClientReactRootIndex");
var CompositionEventPlugin = _dereq_("./CompositionEventPlugin");
var DefaultEventPluginOrder = _dereq_("./DefaultEventPluginOrder");
var EnterLeaveEventPlugin = _dereq_("./EnterLeaveEventPlugin");
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var HTMLDOMPropertyConfig = _dereq_("./HTMLDOMPropertyConfig");
var MobileSafariClickEventPlugin = _dereq_("./MobileSafariClickEventPlugin");
var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
var ReactComponentBrowserEnvironment =
_dereq_("./ReactComponentBrowserEnvironment");
var ReactDefaultBatchingStrategy = _dereq_("./ReactDefaultBatchingStrategy");
var ReactDOM = _dereq_("./ReactDOM");
var ReactDOMButton = _dereq_("./ReactDOMButton");
var ReactDOMForm = _dereq_("./ReactDOMForm");
var ReactDOMImg = _dereq_("./ReactDOMImg");
var ReactDOMInput = _dereq_("./ReactDOMInput");
var ReactDOMOption = _dereq_("./ReactDOMOption");
var ReactDOMSelect = _dereq_("./ReactDOMSelect");
var ReactDOMTextarea = _dereq_("./ReactDOMTextarea");
var ReactEventListener = _dereq_("./ReactEventListener");
var ReactInjection = _dereq_("./ReactInjection");
var ReactInstanceHandles = _dereq_("./ReactInstanceHandles");
var ReactMount = _dereq_("./ReactMount");
var SelectEventPlugin = _dereq_("./SelectEventPlugin");
var ServerReactRootIndex = _dereq_("./ServerReactRootIndex");
var SimpleEventPlugin = _dereq_("./SimpleEventPlugin");
var SVGDOMPropertyConfig = _dereq_("./SVGDOMPropertyConfig");
var createFullPageComponent = _dereq_("./createFullPageComponent");
function inject() {
ReactInjection.EventEmitter.injectReactEventListener(
ReactEventListener
);
/**
* Inject modules for resolving DOM hierarchy and plugin ordering.
*/
ReactInjection.EventPluginHub.injectEventPluginOrder(DefaultEventPluginOrder);
ReactInjection.EventPluginHub.injectInstanceHandle(ReactInstanceHandles);
ReactInjection.EventPluginHub.injectMount(ReactMount);
/**
* Some important event plugins included by default (without having to require
* them).
*/
ReactInjection.EventPluginHub.injectEventPluginsByName({
SimpleEventPlugin: SimpleEventPlugin,
EnterLeaveEventPlugin: EnterLeaveEventPlugin,
ChangeEventPlugin: ChangeEventPlugin,
CompositionEventPlugin: CompositionEventPlugin,
MobileSafariClickEventPlugin: MobileSafariClickEventPlugin,
SelectEventPlugin: SelectEventPlugin,
BeforeInputEventPlugin: BeforeInputEventPlugin
});
ReactInjection.DOM.injectComponentClasses({
button: ReactDOMButton,
form: ReactDOMForm,
img: ReactDOMImg,
input: ReactDOMInput,
option: ReactDOMOption,
select: ReactDOMSelect,
textarea: ReactDOMTextarea,
html: createFullPageComponent(ReactDOM.html),
head: createFullPageComponent(ReactDOM.head),
body: createFullPageComponent(ReactDOM.body)
});
// This needs to happen after createFullPageComponent() otherwise the mixin
// gets double injected.
ReactInjection.CompositeComponent.injectMixin(ReactBrowserComponentMixin);
ReactInjection.DOMProperty.injectDOMPropertyConfig(HTMLDOMPropertyConfig);
ReactInjection.DOMProperty.injectDOMPropertyConfig(SVGDOMPropertyConfig);
ReactInjection.EmptyComponent.injectEmptyComponent(ReactDOM.noscript);
ReactInjection.Updates.injectReconcileTransaction(
ReactComponentBrowserEnvironment.ReactReconcileTransaction
);
ReactInjection.Updates.injectBatchingStrategy(
ReactDefaultBatchingStrategy
);
ReactInjection.RootIndex.injectCreateReactRootIndex(
ExecutionEnvironment.canUseDOM ?
ClientReactRootIndex.createReactRootIndex :
ServerReactRootIndex.createReactRootIndex
);
ReactInjection.Component.injectEnvironment(ReactComponentBrowserEnvironment);
if ("production" !== "development") {
var url = (ExecutionEnvironment.canUseDOM && window.location.href) || '';
if ((/[?&]react_perf\b/).test(url)) {
var ReactDefaultPerf = _dereq_("./ReactDefaultPerf");
ReactDefaultPerf.start();
}
}
}
module.exports = {
inject: inject
};
},{"./BeforeInputEventPlugin":2,"./ChangeEventPlugin":6,"./ClientReactRootIndex":7,"./CompositionEventPlugin":8,"./DefaultEventPluginOrder":13,"./EnterLeaveEventPlugin":14,"./ExecutionEnvironment":21,"./HTMLDOMPropertyConfig":22,"./MobileSafariClickEventPlugin":25,"./ReactBrowserComponentMixin":28,"./ReactComponentBrowserEnvironment":32,"./ReactDOM":36,"./ReactDOMButton":37,"./ReactDOMForm":39,"./ReactDOMImg":41,"./ReactDOMInput":42,"./ReactDOMOption":43,"./ReactDOMSelect":44,"./ReactDOMTextarea":46,"./ReactDefaultBatchingStrategy":47,"./ReactDefaultPerf":49,"./ReactEventListener":56,"./ReactInjection":57,"./ReactInstanceHandles":59,"./ReactMount":61,"./SVGDOMPropertyConfig":77,"./SelectEventPlugin":78,"./ServerReactRootIndex":79,"./SimpleEventPlugin":80,"./createFullPageComponent":99}],49:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDefaultPerf
* @typechecks static-only
*/
"use strict";
var DOMProperty = _dereq_("./DOMProperty");
var ReactDefaultPerfAnalysis = _dereq_("./ReactDefaultPerfAnalysis");
var ReactMount = _dereq_("./ReactMount");
var ReactPerf = _dereq_("./ReactPerf");
var performanceNow = _dereq_("./performanceNow");
function roundFloat(val) {
return Math.floor(val * 100) / 100;
}
function addValue(obj, key, val) {
obj[key] = (obj[key] || 0) + val;
}
var ReactDefaultPerf = {
_allMeasurements: [], // last item in the list is the current one
_mountStack: [0],
_injected: false,
start: function() {
if (!ReactDefaultPerf._injected) {
ReactPerf.injection.injectMeasure(ReactDefaultPerf.measure);
}
ReactDefaultPerf._allMeasurements.length = 0;
ReactPerf.enableMeasure = true;
},
stop: function() {
ReactPerf.enableMeasure = false;
},
getLastMeasurements: function() {
return ReactDefaultPerf._allMeasurements;
},
printExclusive: function(measurements) {
measurements = measurements || ReactDefaultPerf._allMeasurements;
var summary = ReactDefaultPerfAnalysis.getExclusiveSummary(measurements);
console.table(summary.map(function(item) {
return {
'Component class name': item.componentName,
'Total inclusive time (ms)': roundFloat(item.inclusive),
'Exclusive mount time (ms)': roundFloat(item.exclusive),
'Exclusive render time (ms)': roundFloat(item.render),
'Mount time per instance (ms)': roundFloat(item.exclusive / item.count),
'Render time per instance (ms)': roundFloat(item.render / item.count),
'Instances': item.count
};
}));
// TODO: ReactDefaultPerfAnalysis.getTotalTime() does not return the correct
// number.
},
printInclusive: function(measurements) {
measurements = measurements || ReactDefaultPerf._allMeasurements;
var summary = ReactDefaultPerfAnalysis.getInclusiveSummary(measurements);
console.table(summary.map(function(item) {
return {
'Owner > component': item.componentName,
'Inclusive time (ms)': roundFloat(item.time),
'Instances': item.count
};
}));
console.log(
'Total time:',
ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms'
);
},
printWasted: function(measurements) {
measurements = measurements || ReactDefaultPerf._allMeasurements;
var summary = ReactDefaultPerfAnalysis.getInclusiveSummary(
measurements,
true
);
console.table(summary.map(function(item) {
return {
'Owner > component': item.componentName,
'Wasted time (ms)': item.time,
'Instances': item.count
};
}));
console.log(
'Total time:',
ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms'
);
},
printDOM: function(measurements) {
measurements = measurements || ReactDefaultPerf._allMeasurements;
var summary = ReactDefaultPerfAnalysis.getDOMSummary(measurements);
console.table(summary.map(function(item) {
var result = {};
result[DOMProperty.ID_ATTRIBUTE_NAME] = item.id;
result['type'] = item.type;
result['args'] = JSON.stringify(item.args);
return result;
}));
console.log(
'Total time:',
ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms'
);
},
_recordWrite: function(id, fnName, totalTime, args) {
// TODO: totalTime isn't that useful since it doesn't count paints/reflows
var writes =
ReactDefaultPerf
._allMeasurements[ReactDefaultPerf._allMeasurements.length - 1]
.writes;
writes[id] = writes[id] || [];
writes[id].push({
type: fnName,
time: totalTime,
args: args
});
},
measure: function(moduleName, fnName, func) {
return function() {var args=Array.prototype.slice.call(arguments,0);
var totalTime;
var rv;
var start;
if (fnName === '_renderNewRootComponent' ||
fnName === 'flushBatchedUpdates') {
// A "measurement" is a set of metrics recorded for each flush. We want
// to group the metrics for a given flush together so we can look at the
// components that rendered and the DOM operations that actually
// happened to determine the amount of "wasted work" performed.
ReactDefaultPerf._allMeasurements.push({
exclusive: {},
inclusive: {},
render: {},
counts: {},
writes: {},
displayNames: {},
totalTime: 0
});
start = performanceNow();
rv = func.apply(this, args);
ReactDefaultPerf._allMeasurements[
ReactDefaultPerf._allMeasurements.length - 1
].totalTime = performanceNow() - start;
return rv;
} else if (moduleName === 'ReactDOMIDOperations' ||
moduleName === 'ReactComponentBrowserEnvironment') {
start = performanceNow();
rv = func.apply(this, args);
totalTime = performanceNow() - start;
if (fnName === 'mountImageIntoNode') {
var mountID = ReactMount.getID(args[1]);
ReactDefaultPerf._recordWrite(mountID, fnName, totalTime, args[0]);
} else if (fnName === 'dangerouslyProcessChildrenUpdates') {
// special format
args[0].forEach(function(update) {
var writeArgs = {};
if (update.fromIndex !== null) {
writeArgs.fromIndex = update.fromIndex;
}
if (update.toIndex !== null) {
writeArgs.toIndex = update.toIndex;
}
if (update.textContent !== null) {
writeArgs.textContent = update.textContent;
}
if (update.markupIndex !== null) {
writeArgs.markup = args[1][update.markupIndex];
}
ReactDefaultPerf._recordWrite(
update.parentID,
update.type,
totalTime,
writeArgs
);
});
} else {
// basic format
ReactDefaultPerf._recordWrite(
args[0],
fnName,
totalTime,
Array.prototype.slice.call(args, 1)
);
}
return rv;
} else if (moduleName === 'ReactCompositeComponent' && (
fnName === 'mountComponent' ||
fnName === 'updateComponent' || // TODO: receiveComponent()?
fnName === '_renderValidatedComponent')) {
var rootNodeID = fnName === 'mountComponent' ?
args[0] :
this._rootNodeID;
var isRender = fnName === '_renderValidatedComponent';
var isMount = fnName === 'mountComponent';
var mountStack = ReactDefaultPerf._mountStack;
var entry = ReactDefaultPerf._allMeasurements[
ReactDefaultPerf._allMeasurements.length - 1
];
if (isRender) {
addValue(entry.counts, rootNodeID, 1);
} else if (isMount) {
mountStack.push(0);
}
start = performanceNow();
rv = func.apply(this, args);
totalTime = performanceNow() - start;
if (isRender) {
addValue(entry.render, rootNodeID, totalTime);
} else if (isMount) {
var subMountTime = mountStack.pop();
mountStack[mountStack.length - 1] += totalTime;
addValue(entry.exclusive, rootNodeID, totalTime - subMountTime);
addValue(entry.inclusive, rootNodeID, totalTime);
} else {
addValue(entry.inclusive, rootNodeID, totalTime);
}
entry.displayNames[rootNodeID] = {
current: this.constructor.displayName,
owner: this._owner ? this._owner.constructor.displayName : '<root>'
};
return rv;
} else {
return func.apply(this, args);
}
};
}
};
module.exports = ReactDefaultPerf;
},{"./DOMProperty":10,"./ReactDefaultPerfAnalysis":50,"./ReactMount":61,"./ReactPerf":65,"./performanceNow":137}],50:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDefaultPerfAnalysis
*/
var merge = _dereq_("./merge");
// Don't try to save users less than 1.2ms (a number I made up)
var DONT_CARE_THRESHOLD = 1.2;
var DOM_OPERATION_TYPES = {
'mountImageIntoNode': 'set innerHTML',
INSERT_MARKUP: 'set innerHTML',
MOVE_EXISTING: 'move',
REMOVE_NODE: 'remove',
TEXT_CONTENT: 'set textContent',
'updatePropertyByID': 'update attribute',
'deletePropertyByID': 'delete attribute',
'updateStylesByID': 'update styles',
'updateInnerHTMLByID': 'set innerHTML',
'dangerouslyReplaceNodeWithMarkupByID': 'replace'
};
function getTotalTime(measurements) {
// TODO: return number of DOM ops? could be misleading.
// TODO: measure dropped frames after reconcile?
// TODO: log total time of each reconcile and the top-level component
// class that triggered it.
var totalTime = 0;
for (var i = 0; i < measurements.length; i++) {
var measurement = measurements[i];
totalTime += measurement.totalTime;
}
return totalTime;
}
function getDOMSummary(measurements) {
var items = [];
for (var i = 0; i < measurements.length; i++) {
var measurement = measurements[i];
var id;
for (id in measurement.writes) {
measurement.writes[id].forEach(function(write) {
items.push({
id: id,
type: DOM_OPERATION_TYPES[write.type] || write.type,
args: write.args
});
});
}
}
return items;
}
function getExclusiveSummary(measurements) {
var candidates = {};
var displayName;
for (var i = 0; i < measurements.length; i++) {
var measurement = measurements[i];
var allIDs = merge(measurement.exclusive, measurement.inclusive);
for (var id in allIDs) {
displayName = measurement.displayNames[id].current;
candidates[displayName] = candidates[displayName] || {
componentName: displayName,
inclusive: 0,
exclusive: 0,
render: 0,
count: 0
};
if (measurement.render[id]) {
candidates[displayName].render += measurement.render[id];
}
if (measurement.exclusive[id]) {
candidates[displayName].exclusive += measurement.exclusive[id];
}
if (measurement.inclusive[id]) {
candidates[displayName].inclusive += measurement.inclusive[id];
}
if (measurement.counts[id]) {
candidates[displayName].count += measurement.counts[id];
}
}
}
// Now make a sorted array with the results.
var arr = [];
for (displayName in candidates) {
if (candidates[displayName].exclusive >= DONT_CARE_THRESHOLD) {
arr.push(candidates[displayName]);
}
}
arr.sort(function(a, b) {
return b.exclusive - a.exclusive;
});
return arr;
}
function getInclusiveSummary(measurements, onlyClean) {
var candidates = {};
var inclusiveKey;
for (var i = 0; i < measurements.length; i++) {
var measurement = measurements[i];
var allIDs = merge(measurement.exclusive, measurement.inclusive);
var cleanComponents;
if (onlyClean) {
cleanComponents = getUnchangedComponents(measurement);
}
for (var id in allIDs) {
if (onlyClean && !cleanComponents[id]) {
continue;
}
var displayName = measurement.displayNames[id];
// Inclusive time is not useful for many components without knowing where
// they are instantiated. So we aggregate inclusive time with both the
// owner and current displayName as the key.
inclusiveKey = displayName.owner + ' > ' + displayName.current;
candidates[inclusiveKey] = candidates[inclusiveKey] || {
componentName: inclusiveKey,
time: 0,
count: 0
};
if (measurement.inclusive[id]) {
candidates[inclusiveKey].time += measurement.inclusive[id];
}
if (measurement.counts[id]) {
candidates[inclusiveKey].count += measurement.counts[id];
}
}
}
// Now make a sorted array with the results.
var arr = [];
for (inclusiveKey in candidates) {
if (candidates[inclusiveKey].time >= DONT_CARE_THRESHOLD) {
arr.push(candidates[inclusiveKey]);
}
}
arr.sort(function(a, b) {
return b.time - a.time;
});
return arr;
}
function getUnchangedComponents(measurement) {
// For a given reconcile, look at which components did not actually
// render anything to the DOM and return a mapping of their ID to
// the amount of time it took to render the entire subtree.
var cleanComponents = {};
var dirtyLeafIDs = Object.keys(measurement.writes);
var allIDs = merge(measurement.exclusive, measurement.inclusive);
for (var id in allIDs) {
var isDirty = false;
// For each component that rendered, see if a component that triggerd
// a DOM op is in its subtree.
for (var i = 0; i < dirtyLeafIDs.length; i++) {
if (dirtyLeafIDs[i].indexOf(id) === 0) {
isDirty = true;
break;
}
}
if (!isDirty && measurement.counts[id] > 0) {
cleanComponents[id] = true;
}
}
return cleanComponents;
}
var ReactDefaultPerfAnalysis = {
getExclusiveSummary: getExclusiveSummary,
getInclusiveSummary: getInclusiveSummary,
getDOMSummary: getDOMSummary,
getTotalTime: getTotalTime
};
module.exports = ReactDefaultPerfAnalysis;
},{"./merge":130}],51:[function(_dereq_,module,exports){
/**
* Copyright 2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDescriptor
*/
"use strict";
var ReactContext = _dereq_("./ReactContext");
var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
var merge = _dereq_("./merge");
var warning = _dereq_("./warning");
/**
* Warn for mutations.
*
* @internal
* @param {object} object
* @param {string} key
*/
function defineWarningProperty(object, key) {
Object.defineProperty(object, key, {
configurable: false,
enumerable: true,
get: function() {
if (!this._store) {
return null;
}
return this._store[key];
},
set: function(value) {
("production" !== "development" ? warning(
false,
'Don\'t set the ' + key + ' property of the component. ' +
'Mutate the existing props object instead.'
) : null);
this._store[key] = value;
}
});
}
/**
* This is updated to true if the membrane is successfully created.
*/
var useMutationMembrane = false;
/**
* Warn for mutations.
*
* @internal
* @param {object} descriptor
*/
function defineMutationMembrane(prototype) {
try {
var pseudoFrozenProperties = {
props: true
};
for (var key in pseudoFrozenProperties) {
defineWarningProperty(prototype, key);
}
useMutationMembrane = true;
} catch (x) {
// IE will fail on defineProperty
}
}
/**
* Transfer static properties from the source to the target. Functions are
* rebound to have this reflect the original source.
*/
function proxyStaticMethods(target, source) {
if (typeof source !== 'function') {
return;
}
for (var key in source) {
if (source.hasOwnProperty(key)) {
var value = source[key];
if (typeof value === 'function') {
var bound = value.bind(source);
// Copy any properties defined on the function, such as `isRequired` on
// a PropTypes validator. (mergeInto refuses to work on functions.)
for (var k in value) {
if (value.hasOwnProperty(k)) {
bound[k] = value[k];
}
}
target[key] = bound;
} else {
target[key] = value;
}
}
}
}
/**
* Base constructor for all React descriptors. This is only used to make this
* work with a dynamic instanceof check. Nothing should live on this prototype.
*
* @param {*} type
* @internal
*/
var ReactDescriptor = function() {};
if ("production" !== "development") {
defineMutationMembrane(ReactDescriptor.prototype);
}
ReactDescriptor.createFactory = function(type) {
var descriptorPrototype = Object.create(ReactDescriptor.prototype);
var factory = function(props, children) {
// For consistency we currently allocate a new object for every descriptor.
// This protects the descriptor from being mutated by the original props
// object being mutated. It also protects the original props object from
// being mutated by children arguments and default props. This behavior
// comes with a performance cost and could be deprecated in the future.
// It could also be optimized with a smarter JSX transform.
if (props == null) {
props = {};
} else if (typeof props === 'object') {
props = merge(props);
}
// Children can be more than one argument, and those are transferred onto
// the newly allocated props object.
var childrenLength = arguments.length - 1;
if (childrenLength === 1) {
props.children = children;
} else if (childrenLength > 1) {
var childArray = Array(childrenLength);
for (var i = 0; i < childrenLength; i++) {
childArray[i] = arguments[i + 1];
}
props.children = childArray;
}
// Initialize the descriptor object
var descriptor = Object.create(descriptorPrototype);
// Record the component responsible for creating this descriptor.
descriptor._owner = ReactCurrentOwner.current;
// TODO: Deprecate withContext, and then the context becomes accessible
// through the owner.
descriptor._context = ReactContext.current;
if ("production" !== "development") {
// The validation flag and props are currently mutative. We put them on
// an external backing store so that we can freeze the whole object.
// This can be replaced with a WeakMap once they are implemented in
// commonly used development environments.
descriptor._store = { validated: false, props: props };
// We're not allowed to set props directly on the object so we early
// return and rely on the prototype membrane to forward to the backing
// store.
if (useMutationMembrane) {
Object.freeze(descriptor);
return descriptor;
}
}
descriptor.props = props;
return descriptor;
};
// Currently we expose the prototype of the descriptor so that
// <Foo /> instanceof Foo works. This is controversial pattern.
factory.prototype = descriptorPrototype;
// Expose the type on the factory and the prototype so that it can be
// easily accessed on descriptors. E.g. <Foo />.type === Foo.type and for
// static methods like <Foo />.type.staticMethod();
// This should not be named constructor since this may not be the function
// that created the descriptor, and it may not even be a constructor.
factory.type = type;
descriptorPrototype.type = type;
proxyStaticMethods(factory, type);
// Expose a unique constructor on the prototype is that this works with type
// systems that compare constructor properties: <Foo />.constructor === Foo
// This may be controversial since it requires a known factory function.
descriptorPrototype.constructor = factory;
return factory;
};
ReactDescriptor.cloneAndReplaceProps = function(oldDescriptor, newProps) {
var newDescriptor = Object.create(oldDescriptor.constructor.prototype);
// It's important that this property order matches the hidden class of the
// original descriptor to maintain perf.
newDescriptor._owner = oldDescriptor._owner;
newDescriptor._context = oldDescriptor._context;
if ("production" !== "development") {
newDescriptor._store = {
validated: oldDescriptor._store.validated,
props: newProps
};
if (useMutationMembrane) {
Object.freeze(newDescriptor);
return newDescriptor;
}
}
newDescriptor.props = newProps;
return newDescriptor;
};
/**
* Checks if a value is a valid descriptor constructor.
*
* @param {*}
* @return {boolean}
* @public
*/
ReactDescriptor.isValidFactory = function(factory) {
return typeof factory === 'function' &&
factory.prototype instanceof ReactDescriptor;
};
/**
* @param {?object} object
* @return {boolean} True if `object` is a valid component.
* @final
*/
ReactDescriptor.isValidDescriptor = function(object) {
return object instanceof ReactDescriptor;
};
module.exports = ReactDescriptor;
},{"./ReactContext":34,"./ReactCurrentOwner":35,"./merge":130,"./warning":143}],52:[function(_dereq_,module,exports){
/**
* Copyright 2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactDescriptorValidator
*/
/**
* ReactDescriptorValidator provides a wrapper around a descriptor factory
* which validates the props passed to the descriptor. This is intended to be
* used only in DEV and could be replaced by a static type checker for languages
* that support it.
*/
"use strict";
var ReactDescriptor = _dereq_("./ReactDescriptor");
var ReactPropTypeLocations = _dereq_("./ReactPropTypeLocations");
var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
var monitorCodeUse = _dereq_("./monitorCodeUse");
/**
* Warn if there's no key explicitly set on dynamic arrays of children or
* object keys are not valid. This allows us to keep track of children between
* updates.
*/
var ownerHasKeyUseWarning = {
'react_key_warning': {},
'react_numeric_key_warning': {}
};
var ownerHasMonitoredObjectMap = {};
var loggedTypeFailures = {};
var NUMERIC_PROPERTY_REGEX = /^\d+$/;
/**
* Gets the current owner's displayName for use in warnings.
*
* @internal
* @return {?string} Display name or undefined
*/
function getCurrentOwnerDisplayName() {
var current = ReactCurrentOwner.current;
return current && current.constructor.displayName || undefined;
}
/**
* Warn if the component doesn't have an explicit key assigned to it.
* This component is in an array. The array could grow and shrink or be
* reordered. All children that haven't already been validated are required to
* have a "key" property assigned to it.
*
* @internal
* @param {ReactComponent} component Component that requires a key.
* @param {*} parentType component's parent's type.
*/
function validateExplicitKey(component, parentType) {
if (component._store.validated || component.props.key != null) {
return;
}
component._store.validated = true;
warnAndMonitorForKeyUse(
'react_key_warning',
'Each child in an array should have a unique "key" prop.',
component,
parentType
);
}
/**
* Warn if the key is being defined as an object property but has an incorrect
* value.
*
* @internal
* @param {string} name Property name of the key.
* @param {ReactComponent} component Component that requires a key.
* @param {*} parentType component's parent's type.
*/
function validatePropertyKey(name, component, parentType) {
if (!NUMERIC_PROPERTY_REGEX.test(name)) {
return;
}
warnAndMonitorForKeyUse(
'react_numeric_key_warning',
'Child objects should have non-numeric keys so ordering is preserved.',
component,
parentType
);
}
/**
* Shared warning and monitoring code for the key warnings.
*
* @internal
* @param {string} warningID The id used when logging.
* @param {string} message The base warning that gets output.
* @param {ReactComponent} component Component that requires a key.
* @param {*} parentType component's parent's type.
*/
function warnAndMonitorForKeyUse(warningID, message, component, parentType) {
var ownerName = getCurrentOwnerDisplayName();
var parentName = parentType.displayName;
var useName = ownerName || parentName;
var memoizer = ownerHasKeyUseWarning[warningID];
if (memoizer.hasOwnProperty(useName)) {
return;
}
memoizer[useName] = true;
message += ownerName ?
(" Check the render method of " + ownerName + ".") :
(" Check the renderComponent call using <" + parentName + ">.");
// Usually the current owner is the offender, but if it accepts children as a
// property, it may be the creator of the child that's responsible for
// assigning it a key.
var childOwnerName = null;
if (component._owner && component._owner !== ReactCurrentOwner.current) {
// Name of the component that originally created this child.
childOwnerName = component._owner.constructor.displayName;
message += (" It was passed a child from " + childOwnerName + ".");
}
message += ' See http://fb.me/react-warning-keys for more information.';
monitorCodeUse(warningID, {
component: useName,
componentOwner: childOwnerName
});
console.warn(message);
}
/**
* Log that we're using an object map. We're considering deprecating this
* feature and replace it with proper Map and ImmutableMap data structures.
*
* @internal
*/
function monitorUseOfObjectMap() {
var currentName = getCurrentOwnerDisplayName() || '';
if (ownerHasMonitoredObjectMap.hasOwnProperty(currentName)) {
return;
}
ownerHasMonitoredObjectMap[currentName] = true;
monitorCodeUse('react_object_map_children');
}
/**
* Ensure that every component either is passed in a static location, in an
* array with an explicit keys property defined, or in an object literal
* with valid key property.
*
* @internal
* @param {*} component Statically passed child of any type.
* @param {*} parentType component's parent's type.
* @return {boolean}
*/
function validateChildKeys(component, parentType) {
if (Array.isArray(component)) {
for (var i = 0; i < component.length; i++) {
var child = component[i];
if (ReactDescriptor.isValidDescriptor(child)) {
validateExplicitKey(child, parentType);
}
}
} else if (ReactDescriptor.isValidDescriptor(component)) {
// This component was passed in a valid location.
component._store.validated = true;
} else if (component && typeof component === 'object') {
monitorUseOfObjectMap();
for (var name in component) {
validatePropertyKey(name, component[name], parentType);
}
}
}
/**
* Assert that the props are valid
*
* @param {string} componentName Name of the component for error messages.
* @param {object} propTypes Map of prop name to a ReactPropType
* @param {object} props
* @param {string} location e.g. "prop", "context", "child context"
* @private
*/
function checkPropTypes(componentName, propTypes, props, location) {
for (var propName in propTypes) {
if (propTypes.hasOwnProperty(propName)) {
var error;
// Prop type validation may throw. In case they do, we don't want to
// fail the render phase where it didn't fail before. So we log it.
// After these have been cleaned up, we'll let them throw.
try {
error = propTypes[propName](props, propName, componentName, location);
} catch (ex) {
error = ex;
}
if (error instanceof Error && !(error.message in loggedTypeFailures)) {
// Only monitor this failure once because there tends to be a lot of the
// same error.
loggedTypeFailures[error.message] = true;
// This will soon use the warning module
monitorCodeUse(
'react_failed_descriptor_type_check',
{ message: error.message }
);
}
}
}
}
var ReactDescriptorValidator = {
/**
* Wraps a descriptor factory function in another function which validates
* the props and context of the descriptor and warns about any failed type
* checks.
*
* @param {function} factory The original descriptor factory
* @param {object?} propTypes A prop type definition set
* @param {object?} contextTypes A context type definition set
* @return {object} The component descriptor, which may be invalid.
* @private
*/
createFactory: function(factory, propTypes, contextTypes) {
var validatedFactory = function(props, children) {
var descriptor = factory.apply(this, arguments);
for (var i = 1; i < arguments.length; i++) {
validateChildKeys(arguments[i], descriptor.type);
}
var name = descriptor.type.displayName;
if (propTypes) {
checkPropTypes(
name,
propTypes,
descriptor.props,
ReactPropTypeLocations.prop
);
}
if (contextTypes) {
checkPropTypes(
name,
contextTypes,
descriptor._context,
ReactPropTypeLocations.context
);
}
return descriptor;
};
validatedFactory.prototype = factory.prototype;
validatedFactory.type = factory.type;
// Copy static properties
for (var key in factory) {
if (factory.hasOwnProperty(key)) {
validatedFactory[key] = factory[key];
}
}
return validatedFactory;
}
};
module.exports = ReactDescriptorValidator;
},{"./ReactCurrentOwner":35,"./ReactDescriptor":51,"./ReactPropTypeLocations":68,"./monitorCodeUse":134}],53:[function(_dereq_,module,exports){
/**
* Copyright 2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactEmptyComponent
*/
"use strict";
var invariant = _dereq_("./invariant");
var component;
// This registry keeps track of the React IDs of the components that rendered to
// `null` (in reality a placeholder such as `noscript`)
var nullComponentIdsRegistry = {};
var ReactEmptyComponentInjection = {
injectEmptyComponent: function(emptyComponent) {
component = emptyComponent;
}
};
/**
* @return {ReactComponent} component The injected empty component.
*/
function getEmptyComponent() {
("production" !== "development" ? invariant(
component,
'Trying to return null from a render, but no null placeholder component ' +
'was injected.'
) : invariant(component));
return component();
}
/**
* Mark the component as having rendered to null.
* @param {string} id Component's `_rootNodeID`.
*/
function registerNullComponentID(id) {
nullComponentIdsRegistry[id] = true;
}
/**
* Unmark the component as having rendered to null: it renders to something now.
* @param {string} id Component's `_rootNodeID`.
*/
function deregisterNullComponentID(id) {
delete nullComponentIdsRegistry[id];
}
/**
* @param {string} id Component's `_rootNodeID`.
* @return {boolean} True if the component is rendered to null.
*/
function isNullComponentID(id) {
return nullComponentIdsRegistry[id];
}
var ReactEmptyComponent = {
deregisterNullComponentID: deregisterNullComponentID,
getEmptyComponent: getEmptyComponent,
injection: ReactEmptyComponentInjection,
isNullComponentID: isNullComponentID,
registerNullComponentID: registerNullComponentID
};
module.exports = ReactEmptyComponent;
},{"./invariant":120}],54:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactErrorUtils
* @typechecks
*/
"use strict";
var ReactErrorUtils = {
/**
* Creates a guarded version of a function. This is supposed to make debugging
* of event handlers easier. To aid debugging with the browser's debugger,
* this currently simply returns the original function.
*
* @param {function} func Function to be executed
* @param {string} name The name of the guard
* @return {function}
*/
guard: function(func, name) {
return func;
}
};
module.exports = ReactErrorUtils;
},{}],55:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactEventEmitterMixin
*/
"use strict";
var EventPluginHub = _dereq_("./EventPluginHub");
function runEventQueueInBatch(events) {
EventPluginHub.enqueueEvents(events);
EventPluginHub.processEventQueue();
}
var ReactEventEmitterMixin = {
/**
* Streams a fired top-level event to `EventPluginHub` where plugins have the
* opportunity to create `ReactEvent`s to be dispatched.
*
* @param {string} topLevelType Record from `EventConstants`.
* @param {object} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native environment event.
*/
handleTopLevel: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
var events = EventPluginHub.extractEvents(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent
);
runEventQueueInBatch(events);
}
};
module.exports = ReactEventEmitterMixin;
},{"./EventPluginHub":17}],56:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactEventListener
* @typechecks static-only
*/
"use strict";
var EventListener = _dereq_("./EventListener");
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var PooledClass = _dereq_("./PooledClass");
var ReactInstanceHandles = _dereq_("./ReactInstanceHandles");
var ReactMount = _dereq_("./ReactMount");
var ReactUpdates = _dereq_("./ReactUpdates");
var getEventTarget = _dereq_("./getEventTarget");
var getUnboundedScrollPosition = _dereq_("./getUnboundedScrollPosition");
var mixInto = _dereq_("./mixInto");
/**
* Finds the parent React component of `node`.
*
* @param {*} node
* @return {?DOMEventTarget} Parent container, or `null` if the specified node
* is not nested.
*/
function findParent(node) {
// TODO: It may be a good idea to cache this to prevent unnecessary DOM
// traversal, but caching is difficult to do correctly without using a
// mutation observer to listen for all DOM changes.
var nodeID = ReactMount.getID(node);
var rootID = ReactInstanceHandles.getReactRootIDFromNodeID(nodeID);
var container = ReactMount.findReactContainerForID(rootID);
var parent = ReactMount.getFirstReactDOM(container);
return parent;
}
// Used to store ancestor hierarchy in top level callback
function TopLevelCallbackBookKeeping(topLevelType, nativeEvent) {
this.topLevelType = topLevelType;
this.nativeEvent = nativeEvent;
this.ancestors = [];
}
mixInto(TopLevelCallbackBookKeeping, {
destructor: function() {
this.topLevelType = null;
this.nativeEvent = null;
this.ancestors.length = 0;
}
});
PooledClass.addPoolingTo(
TopLevelCallbackBookKeeping,
PooledClass.twoArgumentPooler
);
function handleTopLevelImpl(bookKeeping) {
var topLevelTarget = ReactMount.getFirstReactDOM(
getEventTarget(bookKeeping.nativeEvent)
) || window;
// Loop through the hierarchy, in case there's any nested components.
// It's important that we build the array of ancestors before calling any
// event handlers, because event handlers can modify the DOM, leading to
// inconsistencies with ReactMount's node cache. See #1105.
var ancestor = topLevelTarget;
while (ancestor) {
bookKeeping.ancestors.push(ancestor);
ancestor = findParent(ancestor);
}
for (var i = 0, l = bookKeeping.ancestors.length; i < l; i++) {
topLevelTarget = bookKeeping.ancestors[i];
var topLevelTargetID = ReactMount.getID(topLevelTarget) || '';
ReactEventListener._handleTopLevel(
bookKeeping.topLevelType,
topLevelTarget,
topLevelTargetID,
bookKeeping.nativeEvent
);
}
}
function scrollValueMonitor(cb) {
var scrollPosition = getUnboundedScrollPosition(window);
cb(scrollPosition);
}
var ReactEventListener = {
_enabled: true,
_handleTopLevel: null,
WINDOW_HANDLE: ExecutionEnvironment.canUseDOM ? window : null,
setHandleTopLevel: function(handleTopLevel) {
ReactEventListener._handleTopLevel = handleTopLevel;
},
setEnabled: function(enabled) {
ReactEventListener._enabled = !!enabled;
},
isEnabled: function() {
return ReactEventListener._enabled;
},
/**
* Traps top-level events by using event bubbling.
*
* @param {string} topLevelType Record from `EventConstants`.
* @param {string} handlerBaseName Event name (e.g. "click").
* @param {object} handle Element on which to attach listener.
* @return {object} An object with a remove function which will forcefully
* remove the listener.
* @internal
*/
trapBubbledEvent: function(topLevelType, handlerBaseName, handle) {
var element = handle;
if (!element) {
return;
}
return EventListener.listen(
element,
handlerBaseName,
ReactEventListener.dispatchEvent.bind(null, topLevelType)
);
},
/**
* Traps a top-level event by using event capturing.
*
* @param {string} topLevelType Record from `EventConstants`.
* @param {string} handlerBaseName Event name (e.g. "click").
* @param {object} handle Element on which to attach listener.
* @return {object} An object with a remove function which will forcefully
* remove the listener.
* @internal
*/
trapCapturedEvent: function(topLevelType, handlerBaseName, handle) {
var element = handle;
if (!element) {
return;
}
return EventListener.capture(
element,
handlerBaseName,
ReactEventListener.dispatchEvent.bind(null, topLevelType)
);
},
monitorScrollValue: function(refresh) {
var callback = scrollValueMonitor.bind(null, refresh);
EventListener.listen(window, 'scroll', callback);
EventListener.listen(window, 'resize', callback);
},
dispatchEvent: function(topLevelType, nativeEvent) {
if (!ReactEventListener._enabled) {
return;
}
var bookKeeping = TopLevelCallbackBookKeeping.getPooled(
topLevelType,
nativeEvent
);
try {
// Event queue being processed in the same cycle allows
// `preventDefault`.
ReactUpdates.batchedUpdates(handleTopLevelImpl, bookKeeping);
} finally {
TopLevelCallbackBookKeeping.release(bookKeeping);
}
}
};
module.exports = ReactEventListener;
},{"./EventListener":16,"./ExecutionEnvironment":21,"./PooledClass":26,"./ReactInstanceHandles":59,"./ReactMount":61,"./ReactUpdates":76,"./getEventTarget":111,"./getUnboundedScrollPosition":116,"./mixInto":133}],57:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactInjection
*/
"use strict";
var DOMProperty = _dereq_("./DOMProperty");
var EventPluginHub = _dereq_("./EventPluginHub");
var ReactComponent = _dereq_("./ReactComponent");
var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
var ReactDOM = _dereq_("./ReactDOM");
var ReactEmptyComponent = _dereq_("./ReactEmptyComponent");
var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter");
var ReactPerf = _dereq_("./ReactPerf");
var ReactRootIndex = _dereq_("./ReactRootIndex");
var ReactUpdates = _dereq_("./ReactUpdates");
var ReactInjection = {
Component: ReactComponent.injection,
CompositeComponent: ReactCompositeComponent.injection,
DOMProperty: DOMProperty.injection,
EmptyComponent: ReactEmptyComponent.injection,
EventPluginHub: EventPluginHub.injection,
DOM: ReactDOM.injection,
EventEmitter: ReactBrowserEventEmitter.injection,
Perf: ReactPerf.injection,
RootIndex: ReactRootIndex.injection,
Updates: ReactUpdates.injection
};
module.exports = ReactInjection;
},{"./DOMProperty":10,"./EventPluginHub":17,"./ReactBrowserEventEmitter":29,"./ReactComponent":31,"./ReactCompositeComponent":33,"./ReactDOM":36,"./ReactEmptyComponent":53,"./ReactPerf":65,"./ReactRootIndex":72,"./ReactUpdates":76}],58:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactInputSelection
*/
"use strict";
var ReactDOMSelection = _dereq_("./ReactDOMSelection");
var containsNode = _dereq_("./containsNode");
var focusNode = _dereq_("./focusNode");
var getActiveElement = _dereq_("./getActiveElement");
function isInDocument(node) {
return containsNode(document.documentElement, node);
}
/**
* @ReactInputSelection: React input selection module. Based on Selection.js,
* but modified to be suitable for react and has a couple of bug fixes (doesn't
* assume buttons have range selections allowed).
* Input selection module for React.
*/
var ReactInputSelection = {
hasSelectionCapabilities: function(elem) {
return elem && (
(elem.nodeName === 'INPUT' && elem.type === 'text') ||
elem.nodeName === 'TEXTAREA' ||
elem.contentEditable === 'true'
);
},
getSelectionInformation: function() {
var focusedElem = getActiveElement();
return {
focusedElem: focusedElem,
selectionRange:
ReactInputSelection.hasSelectionCapabilities(focusedElem) ?
ReactInputSelection.getSelection(focusedElem) :
null
};
},
/**
* @restoreSelection: If any selection information was potentially lost,
* restore it. This is useful when performing operations that could remove dom
* nodes and place them back in, resulting in focus being lost.
*/
restoreSelection: function(priorSelectionInformation) {
var curFocusedElem = getActiveElement();
var priorFocusedElem = priorSelectionInformation.focusedElem;
var priorSelectionRange = priorSelectionInformation.selectionRange;
if (curFocusedElem !== priorFocusedElem &&
isInDocument(priorFocusedElem)) {
if (ReactInputSelection.hasSelectionCapabilities(priorFocusedElem)) {
ReactInputSelection.setSelection(
priorFocusedElem,
priorSelectionRange
);
}
focusNode(priorFocusedElem);
}
},
/**
* @getSelection: Gets the selection bounds of a focused textarea, input or
* contentEditable node.
* -@input: Look up selection bounds of this input
* -@return {start: selectionStart, end: selectionEnd}
*/
getSelection: function(input) {
var selection;
if ('selectionStart' in input) {
// Modern browser with input or textarea.
selection = {
start: input.selectionStart,
end: input.selectionEnd
};
} else if (document.selection && input.nodeName === 'INPUT') {
// IE8 input.
var range = document.selection.createRange();
// There can only be one selection per document in IE, so it must
// be in our element.
if (range.parentElement() === input) {
selection = {
start: -range.moveStart('character', -input.value.length),
end: -range.moveEnd('character', -input.value.length)
};
}
} else {
// Content editable or old IE textarea.
selection = ReactDOMSelection.getOffsets(input);
}
return selection || {start: 0, end: 0};
},
/**
* @setSelection: Sets the selection bounds of a textarea or input and focuses
* the input.
* -@input Set selection bounds of this input or textarea
* -@offsets Object of same form that is returned from get*
*/
setSelection: function(input, offsets) {
var start = offsets.start;
var end = offsets.end;
if (typeof end === 'undefined') {
end = start;
}
if ('selectionStart' in input) {
input.selectionStart = start;
input.selectionEnd = Math.min(end, input.value.length);
} else if (document.selection && input.nodeName === 'INPUT') {
var range = input.createTextRange();
range.collapse(true);
range.moveStart('character', start);
range.moveEnd('character', end - start);
range.select();
} else {
ReactDOMSelection.setOffsets(input, offsets);
}
}
};
module.exports = ReactInputSelection;
},{"./ReactDOMSelection":45,"./containsNode":96,"./focusNode":106,"./getActiveElement":108}],59:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactInstanceHandles
* @typechecks static-only
*/
"use strict";
var ReactRootIndex = _dereq_("./ReactRootIndex");
var invariant = _dereq_("./invariant");
var SEPARATOR = '.';
var SEPARATOR_LENGTH = SEPARATOR.length;
/**
* Maximum depth of traversals before we consider the possibility of a bad ID.
*/
var MAX_TREE_DEPTH = 100;
/**
* Creates a DOM ID prefix to use when mounting React components.
*
* @param {number} index A unique integer
* @return {string} React root ID.
* @internal
*/
function getReactRootIDString(index) {
return SEPARATOR + index.toString(36);
}
/**
* Checks if a character in the supplied ID is a separator or the end.
*
* @param {string} id A React DOM ID.
* @param {number} index Index of the character to check.
* @return {boolean} True if the character is a separator or end of the ID.
* @private
*/
function isBoundary(id, index) {
return id.charAt(index) === SEPARATOR || index === id.length;
}
/**
* Checks if the supplied string is a valid React DOM ID.
*
* @param {string} id A React DOM ID, maybe.
* @return {boolean} True if the string is a valid React DOM ID.
* @private
*/
function isValidID(id) {
return id === '' || (
id.charAt(0) === SEPARATOR && id.charAt(id.length - 1) !== SEPARATOR
);
}
/**
* Checks if the first ID is an ancestor of or equal to the second ID.
*
* @param {string} ancestorID
* @param {string} descendantID
* @return {boolean} True if `ancestorID` is an ancestor of `descendantID`.
* @internal
*/
function isAncestorIDOf(ancestorID, descendantID) {
return (
descendantID.indexOf(ancestorID) === 0 &&
isBoundary(descendantID, ancestorID.length)
);
}
/**
* Gets the parent ID of the supplied React DOM ID, `id`.
*
* @param {string} id ID of a component.
* @return {string} ID of the parent, or an empty string.
* @private
*/
function getParentID(id) {
return id ? id.substr(0, id.lastIndexOf(SEPARATOR)) : '';
}
/**
* Gets the next DOM ID on the tree path from the supplied `ancestorID` to the
* supplied `destinationID`. If they are equal, the ID is returned.
*
* @param {string} ancestorID ID of an ancestor node of `destinationID`.
* @param {string} destinationID ID of the destination node.
* @return {string} Next ID on the path from `ancestorID` to `destinationID`.
* @private
*/
function getNextDescendantID(ancestorID, destinationID) {
("production" !== "development" ? invariant(
isValidID(ancestorID) && isValidID(destinationID),
'getNextDescendantID(%s, %s): Received an invalid React DOM ID.',
ancestorID,
destinationID
) : invariant(isValidID(ancestorID) && isValidID(destinationID)));
("production" !== "development" ? invariant(
isAncestorIDOf(ancestorID, destinationID),
'getNextDescendantID(...): React has made an invalid assumption about ' +
'the DOM hierarchy. Expected `%s` to be an ancestor of `%s`.',
ancestorID,
destinationID
) : invariant(isAncestorIDOf(ancestorID, destinationID)));
if (ancestorID === destinationID) {
return ancestorID;
}
// Skip over the ancestor and the immediate separator. Traverse until we hit
// another separator or we reach the end of `destinationID`.
var start = ancestorID.length + SEPARATOR_LENGTH;
for (var i = start; i < destinationID.length; i++) {
if (isBoundary(destinationID, i)) {
break;
}
}
return destinationID.substr(0, i);
}
/**
* Gets the nearest common ancestor ID of two IDs.
*
* Using this ID scheme, the nearest common ancestor ID is the longest common
* prefix of the two IDs that immediately preceded a "marker" in both strings.
*
* @param {string} oneID
* @param {string} twoID
* @return {string} Nearest common ancestor ID, or the empty string if none.
* @private
*/
function getFirstCommonAncestorID(oneID, twoID) {
var minLength = Math.min(oneID.length, twoID.length);
if (minLength === 0) {
return '';
}
var lastCommonMarkerIndex = 0;
// Use `<=` to traverse until the "EOL" of the shorter string.
for (var i = 0; i <= minLength; i++) {
if (isBoundary(oneID, i) && isBoundary(twoID, i)) {
lastCommonMarkerIndex = i;
} else if (oneID.charAt(i) !== twoID.charAt(i)) {
break;
}
}
var longestCommonID = oneID.substr(0, lastCommonMarkerIndex);
("production" !== "development" ? invariant(
isValidID(longestCommonID),
'getFirstCommonAncestorID(%s, %s): Expected a valid React DOM ID: %s',
oneID,
twoID,
longestCommonID
) : invariant(isValidID(longestCommonID)));
return longestCommonID;
}
/**
* Traverses the parent path between two IDs (either up or down). The IDs must
* not be the same, and there must exist a parent path between them. If the
* callback returns `false`, traversal is stopped.
*
* @param {?string} start ID at which to start traversal.
* @param {?string} stop ID at which to end traversal.
* @param {function} cb Callback to invoke each ID with.
* @param {?boolean} skipFirst Whether or not to skip the first node.
* @param {?boolean} skipLast Whether or not to skip the last node.
* @private
*/
function traverseParentPath(start, stop, cb, arg, skipFirst, skipLast) {
start = start || '';
stop = stop || '';
("production" !== "development" ? invariant(
start !== stop,
'traverseParentPath(...): Cannot traverse from and to the same ID, `%s`.',
start
) : invariant(start !== stop));
var traverseUp = isAncestorIDOf(stop, start);
("production" !== "development" ? invariant(
traverseUp || isAncestorIDOf(start, stop),
'traverseParentPath(%s, %s, ...): Cannot traverse from two IDs that do ' +
'not have a parent path.',
start,
stop
) : invariant(traverseUp || isAncestorIDOf(start, stop)));
// Traverse from `start` to `stop` one depth at a time.
var depth = 0;
var traverse = traverseUp ? getParentID : getNextDescendantID;
for (var id = start; /* until break */; id = traverse(id, stop)) {
var ret;
if ((!skipFirst || id !== start) && (!skipLast || id !== stop)) {
ret = cb(id, traverseUp, arg);
}
if (ret === false || id === stop) {
// Only break //after// visiting `stop`.
break;
}
("production" !== "development" ? invariant(
depth++ < MAX_TREE_DEPTH,
'traverseParentPath(%s, %s, ...): Detected an infinite loop while ' +
'traversing the React DOM ID tree. This may be due to malformed IDs: %s',
start, stop
) : invariant(depth++ < MAX_TREE_DEPTH));
}
}
/**
* Manages the IDs assigned to DOM representations of React components. This
* uses a specific scheme in order to traverse the DOM efficiently (e.g. in
* order to simulate events).
*
* @internal
*/
var ReactInstanceHandles = {
/**
* Constructs a React root ID
* @return {string} A React root ID.
*/
createReactRootID: function() {
return getReactRootIDString(ReactRootIndex.createReactRootIndex());
},
/**
* Constructs a React ID by joining a root ID with a name.
*
* @param {string} rootID Root ID of a parent component.
* @param {string} name A component's name (as flattened children).
* @return {string} A React ID.
* @internal
*/
createReactID: function(rootID, name) {
return rootID + name;
},
/**
* Gets the DOM ID of the React component that is the root of the tree that
* contains the React component with the supplied DOM ID.
*
* @param {string} id DOM ID of a React component.
* @return {?string} DOM ID of the React component that is the root.
* @internal
*/
getReactRootIDFromNodeID: function(id) {
if (id && id.charAt(0) === SEPARATOR && id.length > 1) {
var index = id.indexOf(SEPARATOR, 1);
return index > -1 ? id.substr(0, index) : id;
}
return null;
},
/**
* Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that
* should would receive a `mouseEnter` or `mouseLeave` event.
*
* NOTE: Does not invoke the callback on the nearest common ancestor because
* nothing "entered" or "left" that element.
*
* @param {string} leaveID ID being left.
* @param {string} enterID ID being entered.
* @param {function} cb Callback to invoke on each entered/left ID.
* @param {*} upArg Argument to invoke the callback with on left IDs.
* @param {*} downArg Argument to invoke the callback with on entered IDs.
* @internal
*/
traverseEnterLeave: function(leaveID, enterID, cb, upArg, downArg) {
var ancestorID = getFirstCommonAncestorID(leaveID, enterID);
if (ancestorID !== leaveID) {
traverseParentPath(leaveID, ancestorID, cb, upArg, false, true);
}
if (ancestorID !== enterID) {
traverseParentPath(ancestorID, enterID, cb, downArg, true, false);
}
},
/**
* Simulates the traversal of a two-phase, capture/bubble event dispatch.
*
* NOTE: This traversal happens on IDs without touching the DOM.
*
* @param {string} targetID ID of the target node.
* @param {function} cb Callback to invoke.
* @param {*} arg Argument to invoke the callback with.
* @internal
*/
traverseTwoPhase: function(targetID, cb, arg) {
if (targetID) {
traverseParentPath('', targetID, cb, arg, true, false);
traverseParentPath(targetID, '', cb, arg, false, true);
}
},
/**
* Traverse a node ID, calling the supplied `cb` for each ancestor ID. For
* example, passing `.0.$row-0.1` would result in `cb` getting called
* with `.0`, `.0.$row-0`, and `.0.$row-0.1`.
*
* NOTE: This traversal happens on IDs without touching the DOM.
*
* @param {string} targetID ID of the target node.
* @param {function} cb Callback to invoke.
* @param {*} arg Argument to invoke the callback with.
* @internal
*/
traverseAncestors: function(targetID, cb, arg) {
traverseParentPath('', targetID, cb, arg, true, false);
},
/**
* Exposed for unit testing.
* @private
*/
_getFirstCommonAncestorID: getFirstCommonAncestorID,
/**
* Exposed for unit testing.
* @private
*/
_getNextDescendantID: getNextDescendantID,
isAncestorIDOf: isAncestorIDOf,
SEPARATOR: SEPARATOR
};
module.exports = ReactInstanceHandles;
},{"./ReactRootIndex":72,"./invariant":120}],60:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactMarkupChecksum
*/
"use strict";
var adler32 = _dereq_("./adler32");
var ReactMarkupChecksum = {
CHECKSUM_ATTR_NAME: 'data-react-checksum',
/**
* @param {string} markup Markup string
* @return {string} Markup string with checksum attribute attached
*/
addChecksumToMarkup: function(markup) {
var checksum = adler32(markup);
return markup.replace(
'>',
' ' + ReactMarkupChecksum.CHECKSUM_ATTR_NAME + '="' + checksum + '">'
);
},
/**
* @param {string} markup to use
* @param {DOMElement} element root React element
* @returns {boolean} whether or not the markup is the same
*/
canReuseMarkup: function(markup, element) {
var existingChecksum = element.getAttribute(
ReactMarkupChecksum.CHECKSUM_ATTR_NAME
);
existingChecksum = existingChecksum && parseInt(existingChecksum, 10);
var markupChecksum = adler32(markup);
return markupChecksum === existingChecksum;
}
};
module.exports = ReactMarkupChecksum;
},{"./adler32":95}],61:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactMount
*/
"use strict";
var DOMProperty = _dereq_("./DOMProperty");
var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter");
var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
var ReactDescriptor = _dereq_("./ReactDescriptor");
var ReactInstanceHandles = _dereq_("./ReactInstanceHandles");
var ReactPerf = _dereq_("./ReactPerf");
var containsNode = _dereq_("./containsNode");
var getReactRootElementInContainer = _dereq_("./getReactRootElementInContainer");
var instantiateReactComponent = _dereq_("./instantiateReactComponent");
var invariant = _dereq_("./invariant");
var shouldUpdateReactComponent = _dereq_("./shouldUpdateReactComponent");
var warning = _dereq_("./warning");
var SEPARATOR = ReactInstanceHandles.SEPARATOR;
var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME;
var nodeCache = {};
var ELEMENT_NODE_TYPE = 1;
var DOC_NODE_TYPE = 9;
/** Mapping from reactRootID to React component instance. */
var instancesByReactRootID = {};
/** Mapping from reactRootID to `container` nodes. */
var containersByReactRootID = {};
if ("production" !== "development") {
/** __DEV__-only mapping from reactRootID to root elements. */
var rootElementsByReactRootID = {};
}
// Used to store breadth-first search state in findComponentRoot.
var findComponentRootReusableArray = [];
/**
* @param {DOMElement} container DOM element that may contain a React component.
* @return {?string} A "reactRoot" ID, if a React component is rendered.
*/
function getReactRootID(container) {
var rootElement = getReactRootElementInContainer(container);
return rootElement && ReactMount.getID(rootElement);
}
/**
* Accessing node[ATTR_NAME] or calling getAttribute(ATTR_NAME) on a form
* element can return its control whose name or ID equals ATTR_NAME. All
* DOM nodes support `getAttributeNode` but this can also get called on
* other objects so just return '' if we're given something other than a
* DOM node (such as window).
*
* @param {?DOMElement|DOMWindow|DOMDocument|DOMTextNode} node DOM node.
* @return {string} ID of the supplied `domNode`.
*/
function getID(node) {
var id = internalGetID(node);
if (id) {
if (nodeCache.hasOwnProperty(id)) {
var cached = nodeCache[id];
if (cached !== node) {
("production" !== "development" ? invariant(
!isValid(cached, id),
'ReactMount: Two valid but unequal nodes with the same `%s`: %s',
ATTR_NAME, id
) : invariant(!isValid(cached, id)));
nodeCache[id] = node;
}
} else {
nodeCache[id] = node;
}
}
return id;
}
function internalGetID(node) {
// If node is something like a window, document, or text node, none of
// which support attributes or a .getAttribute method, gracefully return
// the empty string, as if the attribute were missing.
return node && node.getAttribute && node.getAttribute(ATTR_NAME) || '';
}
/**
* Sets the React-specific ID of the given node.
*
* @param {DOMElement} node The DOM node whose ID will be set.
* @param {string} id The value of the ID attribute.
*/
function setID(node, id) {
var oldID = internalGetID(node);
if (oldID !== id) {
delete nodeCache[oldID];
}
node.setAttribute(ATTR_NAME, id);
nodeCache[id] = node;
}
/**
* Finds the node with the supplied React-generated DOM ID.
*
* @param {string} id A React-generated DOM ID.
* @return {DOMElement} DOM node with the suppled `id`.
* @internal
*/
function getNode(id) {
if (!nodeCache.hasOwnProperty(id) || !isValid(nodeCache[id], id)) {
nodeCache[id] = ReactMount.findReactNodeByID(id);
}
return nodeCache[id];
}
/**
* A node is "valid" if it is contained by a currently mounted container.
*
* This means that the node does not have to be contained by a document in
* order to be considered valid.
*
* @param {?DOMElement} node The candidate DOM node.
* @param {string} id The expected ID of the node.
* @return {boolean} Whether the node is contained by a mounted container.
*/
function isValid(node, id) {
if (node) {
("production" !== "development" ? invariant(
internalGetID(node) === id,
'ReactMount: Unexpected modification of `%s`',
ATTR_NAME
) : invariant(internalGetID(node) === id));
var container = ReactMount.findReactContainerForID(id);
if (container && containsNode(container, node)) {
return true;
}
}
return false;
}
/**
* Causes the cache to forget about one React-specific ID.
*
* @param {string} id The ID to forget.
*/
function purgeID(id) {
delete nodeCache[id];
}
var deepestNodeSoFar = null;
function findDeepestCachedAncestorImpl(ancestorID) {
var ancestor = nodeCache[ancestorID];
if (ancestor && isValid(ancestor, ancestorID)) {
deepestNodeSoFar = ancestor;
} else {
// This node isn't populated in the cache, so presumably none of its
// descendants are. Break out of the loop.
return false;
}
}
/**
* Return the deepest cached node whose ID is a prefix of `targetID`.
*/
function findDeepestCachedAncestor(targetID) {
deepestNodeSoFar = null;
ReactInstanceHandles.traverseAncestors(
targetID,
findDeepestCachedAncestorImpl
);
var foundNode = deepestNodeSoFar;
deepestNodeSoFar = null;
return foundNode;
}
/**
* Mounting is the process of initializing a React component by creatings its
* representative DOM elements and inserting them into a supplied `container`.
* Any prior content inside `container` is destroyed in the process.
*
* ReactMount.renderComponent(
* component,
* document.getElementById('container')
* );
*
* <div id="container"> <-- Supplied `container`.
* <div data-reactid=".3"> <-- Rendered reactRoot of React
* // ... component.
* </div>
* </div>
*
* Inside of `container`, the first element rendered is the "reactRoot".
*/
var ReactMount = {
/** Exposed for debugging purposes **/
_instancesByReactRootID: instancesByReactRootID,
/**
* This is a hook provided to support rendering React components while
* ensuring that the apparent scroll position of its `container` does not
* change.
*
* @param {DOMElement} container The `container` being rendered into.
* @param {function} renderCallback This must be called once to do the render.
*/
scrollMonitor: function(container, renderCallback) {
renderCallback();
},
/**
* Take a component that's already mounted into the DOM and replace its props
* @param {ReactComponent} prevComponent component instance already in the DOM
* @param {ReactComponent} nextComponent component instance to render
* @param {DOMElement} container container to render into
* @param {?function} callback function triggered on completion
*/
_updateRootComponent: function(
prevComponent,
nextComponent,
container,
callback) {
var nextProps = nextComponent.props;
ReactMount.scrollMonitor(container, function() {
prevComponent.replaceProps(nextProps, callback);
});
if ("production" !== "development") {
// Record the root element in case it later gets transplanted.
rootElementsByReactRootID[getReactRootID(container)] =
getReactRootElementInContainer(container);
}
return prevComponent;
},
/**
* Register a component into the instance map and starts scroll value
* monitoring
* @param {ReactComponent} nextComponent component instance to render
* @param {DOMElement} container container to render into
* @return {string} reactRoot ID prefix
*/
_registerComponent: function(nextComponent, container) {
("production" !== "development" ? invariant(
container && (
container.nodeType === ELEMENT_NODE_TYPE ||
container.nodeType === DOC_NODE_TYPE
),
'_registerComponent(...): Target container is not a DOM element.'
) : invariant(container && (
container.nodeType === ELEMENT_NODE_TYPE ||
container.nodeType === DOC_NODE_TYPE
)));
ReactBrowserEventEmitter.ensureScrollValueMonitoring();
var reactRootID = ReactMount.registerContainer(container);
instancesByReactRootID[reactRootID] = nextComponent;
return reactRootID;
},
/**
* Render a new component into the DOM.
* @param {ReactComponent} nextComponent component instance to render
* @param {DOMElement} container container to render into
* @param {boolean} shouldReuseMarkup if we should skip the markup insertion
* @return {ReactComponent} nextComponent
*/
_renderNewRootComponent: ReactPerf.measure(
'ReactMount',
'_renderNewRootComponent',
function(
nextComponent,
container,
shouldReuseMarkup) {
// Various parts of our code (such as ReactCompositeComponent's
// _renderValidatedComponent) assume that calls to render aren't nested;
// verify that that's the case.
("production" !== "development" ? warning(
ReactCurrentOwner.current == null,
'_renderNewRootComponent(): Render methods should be a pure function ' +
'of props and state; triggering nested component updates from ' +
'render is not allowed. If necessary, trigger nested updates in ' +
'componentDidUpdate.'
) : null);
var componentInstance = instantiateReactComponent(nextComponent);
var reactRootID = ReactMount._registerComponent(
componentInstance,
container
);
componentInstance.mountComponentIntoNode(
reactRootID,
container,
shouldReuseMarkup
);
if ("production" !== "development") {
// Record the root element in case it later gets transplanted.
rootElementsByReactRootID[reactRootID] =
getReactRootElementInContainer(container);
}
return componentInstance;
}
),
/**
* Renders a React component into the DOM in the supplied `container`.
*
* If the React component was previously rendered into `container`, this will
* perform an update on it and only mutate the DOM as necessary to reflect the
* latest React component.
*
* @param {ReactDescriptor} nextDescriptor Component descriptor to render.
* @param {DOMElement} container DOM element to render into.
* @param {?function} callback function triggered on completion
* @return {ReactComponent} Component instance rendered in `container`.
*/
renderComponent: function(nextDescriptor, container, callback) {
("production" !== "development" ? invariant(
ReactDescriptor.isValidDescriptor(nextDescriptor),
'renderComponent(): Invalid component descriptor.%s',
(
ReactDescriptor.isValidFactory(nextDescriptor) ?
' Instead of passing a component class, make sure to instantiate ' +
'it first by calling it with props.' :
// Check if it quacks like a descriptor
typeof nextDescriptor.props !== "undefined" ?
' This may be caused by unintentionally loading two independent ' +
'copies of React.' :
''
)
) : invariant(ReactDescriptor.isValidDescriptor(nextDescriptor)));
var prevComponent = instancesByReactRootID[getReactRootID(container)];
if (prevComponent) {
var prevDescriptor = prevComponent._descriptor;
if (shouldUpdateReactComponent(prevDescriptor, nextDescriptor)) {
return ReactMount._updateRootComponent(
prevComponent,
nextDescriptor,
container,
callback
);
} else {
ReactMount.unmountComponentAtNode(container);
}
}
var reactRootElement = getReactRootElementInContainer(container);
var containerHasReactMarkup =
reactRootElement && ReactMount.isRenderedByReact(reactRootElement);
var shouldReuseMarkup = containerHasReactMarkup && !prevComponent;
var component = ReactMount._renderNewRootComponent(
nextDescriptor,
container,
shouldReuseMarkup
);
callback && callback.call(component);
return component;
},
/**
* Constructs a component instance of `constructor` with `initialProps` and
* renders it into the supplied `container`.
*
* @param {function} constructor React component constructor.
* @param {?object} props Initial props of the component instance.
* @param {DOMElement} container DOM element to render into.
* @return {ReactComponent} Component instance rendered in `container`.
*/
constructAndRenderComponent: function(constructor, props, container) {
return ReactMount.renderComponent(constructor(props), container);
},
/**
* Constructs a component instance of `constructor` with `initialProps` and
* renders it into a container node identified by supplied `id`.
*
* @param {function} componentConstructor React component constructor
* @param {?object} props Initial props of the component instance.
* @param {string} id ID of the DOM element to render into.
* @return {ReactComponent} Component instance rendered in the container node.
*/
constructAndRenderComponentByID: function(constructor, props, id) {
var domNode = document.getElementById(id);
("production" !== "development" ? invariant(
domNode,
'Tried to get element with id of "%s" but it is not present on the page.',
id
) : invariant(domNode));
return ReactMount.constructAndRenderComponent(constructor, props, domNode);
},
/**
* Registers a container node into which React components will be rendered.
* This also creates the "reactRoot" ID that will be assigned to the element
* rendered within.
*
* @param {DOMElement} container DOM element to register as a container.
* @return {string} The "reactRoot" ID of elements rendered within.
*/
registerContainer: function(container) {
var reactRootID = getReactRootID(container);
if (reactRootID) {
// If one exists, make sure it is a valid "reactRoot" ID.
reactRootID = ReactInstanceHandles.getReactRootIDFromNodeID(reactRootID);
}
if (!reactRootID) {
// No valid "reactRoot" ID found, create one.
reactRootID = ReactInstanceHandles.createReactRootID();
}
containersByReactRootID[reactRootID] = container;
return reactRootID;
},
/**
* Unmounts and destroys the React component rendered in the `container`.
*
* @param {DOMElement} container DOM element containing a React component.
* @return {boolean} True if a component was found in and unmounted from
* `container`
*/
unmountComponentAtNode: function(container) {
// Various parts of our code (such as ReactCompositeComponent's
// _renderValidatedComponent) assume that calls to render aren't nested;
// verify that that's the case. (Strictly speaking, unmounting won't cause a
// render but we still don't expect to be in a render call here.)
("production" !== "development" ? warning(
ReactCurrentOwner.current == null,
'unmountComponentAtNode(): Render methods should be a pure function of ' +
'props and state; triggering nested component updates from render is ' +
'not allowed. If necessary, trigger nested updates in ' +
'componentDidUpdate.'
) : null);
var reactRootID = getReactRootID(container);
var component = instancesByReactRootID[reactRootID];
if (!component) {
return false;
}
ReactMount.unmountComponentFromNode(component, container);
delete instancesByReactRootID[reactRootID];
delete containersByReactRootID[reactRootID];
if ("production" !== "development") {
delete rootElementsByReactRootID[reactRootID];
}
return true;
},
/**
* Unmounts a component and removes it from the DOM.
*
* @param {ReactComponent} instance React component instance.
* @param {DOMElement} container DOM element to unmount from.
* @final
* @internal
* @see {ReactMount.unmountComponentAtNode}
*/
unmountComponentFromNode: function(instance, container) {
instance.unmountComponent();
if (container.nodeType === DOC_NODE_TYPE) {
container = container.documentElement;
}
// http://jsperf.com/emptying-a-node
while (container.lastChild) {
container.removeChild(container.lastChild);
}
},
/**
* Finds the container DOM element that contains React component to which the
* supplied DOM `id` belongs.
*
* @param {string} id The ID of an element rendered by a React component.
* @return {?DOMElement} DOM element that contains the `id`.
*/
findReactContainerForID: function(id) {
var reactRootID = ReactInstanceHandles.getReactRootIDFromNodeID(id);
var container = containersByReactRootID[reactRootID];
if ("production" !== "development") {
var rootElement = rootElementsByReactRootID[reactRootID];
if (rootElement && rootElement.parentNode !== container) {
("production" !== "development" ? invariant(
// Call internalGetID here because getID calls isValid which calls
// findReactContainerForID (this function).
internalGetID(rootElement) === reactRootID,
'ReactMount: Root element ID differed from reactRootID.'
) : invariant(// Call internalGetID here because getID calls isValid which calls
// findReactContainerForID (this function).
internalGetID(rootElement) === reactRootID));
var containerChild = container.firstChild;
if (containerChild &&
reactRootID === internalGetID(containerChild)) {
// If the container has a new child with the same ID as the old
// root element, then rootElementsByReactRootID[reactRootID] is
// just stale and needs to be updated. The case that deserves a
// warning is when the container is empty.
rootElementsByReactRootID[reactRootID] = containerChild;
} else {
console.warn(
'ReactMount: Root element has been removed from its original ' +
'container. New container:', rootElement.parentNode
);
}
}
}
return container;
},
/**
* Finds an element rendered by React with the supplied ID.
*
* @param {string} id ID of a DOM node in the React component.
* @return {DOMElement} Root DOM node of the React component.
*/
findReactNodeByID: function(id) {
var reactRoot = ReactMount.findReactContainerForID(id);
return ReactMount.findComponentRoot(reactRoot, id);
},
/**
* True if the supplied `node` is rendered by React.
*
* @param {*} node DOM Element to check.
* @return {boolean} True if the DOM Element appears to be rendered by React.
* @internal
*/
isRenderedByReact: function(node) {
if (node.nodeType !== 1) {
// Not a DOMElement, therefore not a React component
return false;
}
var id = ReactMount.getID(node);
return id ? id.charAt(0) === SEPARATOR : false;
},
/**
* Traverses up the ancestors of the supplied node to find a node that is a
* DOM representation of a React component.
*
* @param {*} node
* @return {?DOMEventTarget}
* @internal
*/
getFirstReactDOM: function(node) {
var current = node;
while (current && current.parentNode !== current) {
if (ReactMount.isRenderedByReact(current)) {
return current;
}
current = current.parentNode;
}
return null;
},
/**
* Finds a node with the supplied `targetID` inside of the supplied
* `ancestorNode`. Exploits the ID naming scheme to perform the search
* quickly.
*
* @param {DOMEventTarget} ancestorNode Search from this root.
* @pararm {string} targetID ID of the DOM representation of the component.
* @return {DOMEventTarget} DOM node with the supplied `targetID`.
* @internal
*/
findComponentRoot: function(ancestorNode, targetID) {
var firstChildren = findComponentRootReusableArray;
var childIndex = 0;
var deepestAncestor = findDeepestCachedAncestor(targetID) || ancestorNode;
firstChildren[0] = deepestAncestor.firstChild;
firstChildren.length = 1;
while (childIndex < firstChildren.length) {
var child = firstChildren[childIndex++];
var targetChild;
while (child) {
var childID = ReactMount.getID(child);
if (childID) {
// Even if we find the node we're looking for, we finish looping
// through its siblings to ensure they're cached so that we don't have
// to revisit this node again. Otherwise, we make n^2 calls to getID
// when visiting the many children of a single node in order.
if (targetID === childID) {
targetChild = child;
} else if (ReactInstanceHandles.isAncestorIDOf(childID, targetID)) {
// If we find a child whose ID is an ancestor of the given ID,
// then we can be sure that we only want to search the subtree
// rooted at this child, so we can throw out the rest of the
// search state.
firstChildren.length = childIndex = 0;
firstChildren.push(child.firstChild);
}
} else {
// If this child had no ID, then there's a chance that it was
// injected automatically by the browser, as when a `<table>`
// element sprouts an extra `<tbody>` child as a side effect of
// `.innerHTML` parsing. Optimistically continue down this
// branch, but not before examining the other siblings.
firstChildren.push(child.firstChild);
}
child = child.nextSibling;
}
if (targetChild) {
// Emptying firstChildren/findComponentRootReusableArray is
// not necessary for correctness, but it helps the GC reclaim
// any nodes that were left at the end of the search.
firstChildren.length = 0;
return targetChild;
}
}
firstChildren.length = 0;
("production" !== "development" ? invariant(
false,
'findComponentRoot(..., %s): Unable to find element. This probably ' +
'means the DOM was unexpectedly mutated (e.g., by the browser), ' +
'usually due to forgetting a <tbody> when using tables, nesting <p> ' +
'or <a> tags, or using non-SVG elements in an <svg> parent. Try ' +
'inspecting the child nodes of the element with React ID `%s`.',
targetID,
ReactMount.getID(ancestorNode)
) : invariant(false));
},
/**
* React ID utilities.
*/
getReactRootID: getReactRootID,
getID: getID,
setID: setID,
getNode: getNode,
purgeID: purgeID
};
module.exports = ReactMount;
},{"./DOMProperty":10,"./ReactBrowserEventEmitter":29,"./ReactCurrentOwner":35,"./ReactDescriptor":51,"./ReactInstanceHandles":59,"./ReactPerf":65,"./containsNode":96,"./getReactRootElementInContainer":114,"./instantiateReactComponent":119,"./invariant":120,"./shouldUpdateReactComponent":140,"./warning":143}],62:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactMultiChild
* @typechecks static-only
*/
"use strict";
var ReactComponent = _dereq_("./ReactComponent");
var ReactMultiChildUpdateTypes = _dereq_("./ReactMultiChildUpdateTypes");
var flattenChildren = _dereq_("./flattenChildren");
var instantiateReactComponent = _dereq_("./instantiateReactComponent");
var shouldUpdateReactComponent = _dereq_("./shouldUpdateReactComponent");
/**
* Updating children of a component may trigger recursive updates. The depth is
* used to batch recursive updates to render markup more efficiently.
*
* @type {number}
* @private
*/
var updateDepth = 0;
/**
* Queue of update configuration objects.
*
* Each object has a `type` property that is in `ReactMultiChildUpdateTypes`.
*
* @type {array<object>}
* @private
*/
var updateQueue = [];
/**
* Queue of markup to be rendered.
*
* @type {array<string>}
* @private
*/
var markupQueue = [];
/**
* Enqueues markup to be rendered and inserted at a supplied index.
*
* @param {string} parentID ID of the parent component.
* @param {string} markup Markup that renders into an element.
* @param {number} toIndex Destination index.
* @private
*/
function enqueueMarkup(parentID, markup, toIndex) {
// NOTE: Null values reduce hidden classes.
updateQueue.push({
parentID: parentID,
parentNode: null,
type: ReactMultiChildUpdateTypes.INSERT_MARKUP,
markupIndex: markupQueue.push(markup) - 1,
textContent: null,
fromIndex: null,
toIndex: toIndex
});
}
/**
* Enqueues moving an existing element to another index.
*
* @param {string} parentID ID of the parent component.
* @param {number} fromIndex Source index of the existing element.
* @param {number} toIndex Destination index of the element.
* @private
*/
function enqueueMove(parentID, fromIndex, toIndex) {
// NOTE: Null values reduce hidden classes.
updateQueue.push({
parentID: parentID,
parentNode: null,
type: ReactMultiChildUpdateTypes.MOVE_EXISTING,
markupIndex: null,
textContent: null,
fromIndex: fromIndex,
toIndex: toIndex
});
}
/**
* Enqueues removing an element at an index.
*
* @param {string} parentID ID of the parent component.
* @param {number} fromIndex Index of the element to remove.
* @private
*/
function enqueueRemove(parentID, fromIndex) {
// NOTE: Null values reduce hidden classes.
updateQueue.push({
parentID: parentID,
parentNode: null,
type: ReactMultiChildUpdateTypes.REMOVE_NODE,
markupIndex: null,
textContent: null,
fromIndex: fromIndex,
toIndex: null
});
}
/**
* Enqueues setting the text content.
*
* @param {string} parentID ID of the parent component.
* @param {string} textContent Text content to set.
* @private
*/
function enqueueTextContent(parentID, textContent) {
// NOTE: Null values reduce hidden classes.
updateQueue.push({
parentID: parentID,
parentNode: null,
type: ReactMultiChildUpdateTypes.TEXT_CONTENT,
markupIndex: null,
textContent: textContent,
fromIndex: null,
toIndex: null
});
}
/**
* Processes any enqueued updates.
*
* @private
*/
function processQueue() {
if (updateQueue.length) {
ReactComponent.BackendIDOperations.dangerouslyProcessChildrenUpdates(
updateQueue,
markupQueue
);
clearQueue();
}
}
/**
* Clears any enqueued updates.
*
* @private
*/
function clearQueue() {
updateQueue.length = 0;
markupQueue.length = 0;
}
/**
* ReactMultiChild are capable of reconciling multiple children.
*
* @class ReactMultiChild
* @internal
*/
var ReactMultiChild = {
/**
* Provides common functionality for components that must reconcile multiple
* children. This is used by `ReactDOMComponent` to mount, update, and
* unmount child components.
*
* @lends {ReactMultiChild.prototype}
*/
Mixin: {
/**
* Generates a "mount image" for each of the supplied children. In the case
* of `ReactDOMComponent`, a mount image is a string of markup.
*
* @param {?object} nestedChildren Nested child maps.
* @return {array} An array of mounted representations.
* @internal
*/
mountChildren: function(nestedChildren, transaction) {
var children = flattenChildren(nestedChildren);
var mountImages = [];
var index = 0;
this._renderedChildren = children;
for (var name in children) {
var child = children[name];
if (children.hasOwnProperty(name)) {
// The rendered children must be turned into instances as they're
// mounted.
var childInstance = instantiateReactComponent(child);
children[name] = childInstance;
// Inlined for performance, see `ReactInstanceHandles.createReactID`.
var rootID = this._rootNodeID + name;
var mountImage = childInstance.mountComponent(
rootID,
transaction,
this._mountDepth + 1
);
childInstance._mountIndex = index;
mountImages.push(mountImage);
index++;
}
}
return mountImages;
},
/**
* Replaces any rendered children with a text content string.
*
* @param {string} nextContent String of content.
* @internal
*/
updateTextContent: function(nextContent) {
updateDepth++;
var errorThrown = true;
try {
var prevChildren = this._renderedChildren;
// Remove any rendered children.
for (var name in prevChildren) {
if (prevChildren.hasOwnProperty(name)) {
this._unmountChildByName(prevChildren[name], name);
}
}
// Set new text content.
this.setTextContent(nextContent);
errorThrown = false;
} finally {
updateDepth--;
if (!updateDepth) {
errorThrown ? clearQueue() : processQueue();
}
}
},
/**
* Updates the rendered children with new children.
*
* @param {?object} nextNestedChildren Nested child maps.
* @param {ReactReconcileTransaction} transaction
* @internal
*/
updateChildren: function(nextNestedChildren, transaction) {
updateDepth++;
var errorThrown = true;
try {
this._updateChildren(nextNestedChildren, transaction);
errorThrown = false;
} finally {
updateDepth--;
if (!updateDepth) {
errorThrown ? clearQueue() : processQueue();
}
}
},
/**
* Improve performance by isolating this hot code path from the try/catch
* block in `updateChildren`.
*
* @param {?object} nextNestedChildren Nested child maps.
* @param {ReactReconcileTransaction} transaction
* @final
* @protected
*/
_updateChildren: function(nextNestedChildren, transaction) {
var nextChildren = flattenChildren(nextNestedChildren);
var prevChildren = this._renderedChildren;
if (!nextChildren && !prevChildren) {
return;
}
var name;
// `nextIndex` will increment for each child in `nextChildren`, but
// `lastIndex` will be the last index visited in `prevChildren`.
var lastIndex = 0;
var nextIndex = 0;
for (name in nextChildren) {
if (!nextChildren.hasOwnProperty(name)) {
continue;
}
var prevChild = prevChildren && prevChildren[name];
var prevDescriptor = prevChild && prevChild._descriptor;
var nextDescriptor = nextChildren[name];
if (shouldUpdateReactComponent(prevDescriptor, nextDescriptor)) {
this.moveChild(prevChild, nextIndex, lastIndex);
lastIndex = Math.max(prevChild._mountIndex, lastIndex);
prevChild.receiveComponent(nextDescriptor, transaction);
prevChild._mountIndex = nextIndex;
} else {
if (prevChild) {
// Update `lastIndex` before `_mountIndex` gets unset by unmounting.
lastIndex = Math.max(prevChild._mountIndex, lastIndex);
this._unmountChildByName(prevChild, name);
}
// The child must be instantiated before it's mounted.
var nextChildInstance = instantiateReactComponent(nextDescriptor);
this._mountChildByNameAtIndex(
nextChildInstance, name, nextIndex, transaction
);
}
nextIndex++;
}
// Remove children that are no longer present.
for (name in prevChildren) {
if (prevChildren.hasOwnProperty(name) &&
!(nextChildren && nextChildren[name])) {
this._unmountChildByName(prevChildren[name], name);
}
}
},
/**
* Unmounts all rendered children. This should be used to clean up children
* when this component is unmounted.
*
* @internal
*/
unmountChildren: function() {
var renderedChildren = this._renderedChildren;
for (var name in renderedChildren) {
var renderedChild = renderedChildren[name];
// TODO: When is this not true?
if (renderedChild.unmountComponent) {
renderedChild.unmountComponent();
}
}
this._renderedChildren = null;
},
/**
* Moves a child component to the supplied index.
*
* @param {ReactComponent} child Component to move.
* @param {number} toIndex Destination index of the element.
* @param {number} lastIndex Last index visited of the siblings of `child`.
* @protected
*/
moveChild: function(child, toIndex, lastIndex) {
// If the index of `child` is less than `lastIndex`, then it needs to
// be moved. Otherwise, we do not need to move it because a child will be
// inserted or moved before `child`.
if (child._mountIndex < lastIndex) {
enqueueMove(this._rootNodeID, child._mountIndex, toIndex);
}
},
/**
* Creates a child component.
*
* @param {ReactComponent} child Component to create.
* @param {string} mountImage Markup to insert.
* @protected
*/
createChild: function(child, mountImage) {
enqueueMarkup(this._rootNodeID, mountImage, child._mountIndex);
},
/**
* Removes a child component.
*
* @param {ReactComponent} child Child to remove.
* @protected
*/
removeChild: function(child) {
enqueueRemove(this._rootNodeID, child._mountIndex);
},
/**
* Sets this text content string.
*
* @param {string} textContent Text content to set.
* @protected
*/
setTextContent: function(textContent) {
enqueueTextContent(this._rootNodeID, textContent);
},
/**
* Mounts a child with the supplied name.
*
* NOTE: This is part of `updateChildren` and is here for readability.
*
* @param {ReactComponent} child Component to mount.
* @param {string} name Name of the child.
* @param {number} index Index at which to insert the child.
* @param {ReactReconcileTransaction} transaction
* @private
*/
_mountChildByNameAtIndex: function(child, name, index, transaction) {
// Inlined for performance, see `ReactInstanceHandles.createReactID`.
var rootID = this._rootNodeID + name;
var mountImage = child.mountComponent(
rootID,
transaction,
this._mountDepth + 1
);
child._mountIndex = index;
this.createChild(child, mountImage);
this._renderedChildren = this._renderedChildren || {};
this._renderedChildren[name] = child;
},
/**
* Unmounts a rendered child by name.
*
* NOTE: This is part of `updateChildren` and is here for readability.
*
* @param {ReactComponent} child Component to unmount.
* @param {string} name Name of the child in `this._renderedChildren`.
* @private
*/
_unmountChildByName: function(child, name) {
this.removeChild(child);
child._mountIndex = null;
child.unmountComponent();
delete this._renderedChildren[name];
}
}
};
module.exports = ReactMultiChild;
},{"./ReactComponent":31,"./ReactMultiChildUpdateTypes":63,"./flattenChildren":105,"./instantiateReactComponent":119,"./shouldUpdateReactComponent":140}],63:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactMultiChildUpdateTypes
*/
"use strict";
var keyMirror = _dereq_("./keyMirror");
/**
* When a component's children are updated, a series of update configuration
* objects are created in order to batch and serialize the required changes.
*
* Enumerates all the possible types of update configurations.
*
* @internal
*/
var ReactMultiChildUpdateTypes = keyMirror({
INSERT_MARKUP: null,
MOVE_EXISTING: null,
REMOVE_NODE: null,
TEXT_CONTENT: null
});
module.exports = ReactMultiChildUpdateTypes;
},{"./keyMirror":126}],64:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactOwner
*/
"use strict";
var emptyObject = _dereq_("./emptyObject");
var invariant = _dereq_("./invariant");
/**
* ReactOwners are capable of storing references to owned components.
*
* All components are capable of //being// referenced by owner components, but
* only ReactOwner components are capable of //referencing// owned components.
* The named reference is known as a "ref".
*
* Refs are available when mounted and updated during reconciliation.
*
* var MyComponent = React.createClass({
* render: function() {
* return (
* <div onClick={this.handleClick}>
* <CustomComponent ref="custom" />
* </div>
* );
* },
* handleClick: function() {
* this.refs.custom.handleClick();
* },
* componentDidMount: function() {
* this.refs.custom.initialize();
* }
* });
*
* Refs should rarely be used. When refs are used, they should only be done to
* control data that is not handled by React's data flow.
*
* @class ReactOwner
*/
var ReactOwner = {
/**
* @param {?object} object
* @return {boolean} True if `object` is a valid owner.
* @final
*/
isValidOwner: function(object) {
return !!(
object &&
typeof object.attachRef === 'function' &&
typeof object.detachRef === 'function'
);
},
/**
* Adds a component by ref to an owner component.
*
* @param {ReactComponent} component Component to reference.
* @param {string} ref Name by which to refer to the component.
* @param {ReactOwner} owner Component on which to record the ref.
* @final
* @internal
*/
addComponentAsRefTo: function(component, ref, owner) {
("production" !== "development" ? invariant(
ReactOwner.isValidOwner(owner),
'addComponentAsRefTo(...): Only a ReactOwner can have refs. This ' +
'usually means that you\'re trying to add a ref to a component that ' +
'doesn\'t have an owner (that is, was not created inside of another ' +
'component\'s `render` method). Try rendering this component inside of ' +
'a new top-level component which will hold the ref.'
) : invariant(ReactOwner.isValidOwner(owner)));
owner.attachRef(ref, component);
},
/**
* Removes a component by ref from an owner component.
*
* @param {ReactComponent} component Component to dereference.
* @param {string} ref Name of the ref to remove.
* @param {ReactOwner} owner Component on which the ref is recorded.
* @final
* @internal
*/
removeComponentAsRefFrom: function(component, ref, owner) {
("production" !== "development" ? invariant(
ReactOwner.isValidOwner(owner),
'removeComponentAsRefFrom(...): Only a ReactOwner can have refs. This ' +
'usually means that you\'re trying to remove a ref to a component that ' +
'doesn\'t have an owner (that is, was not created inside of another ' +
'component\'s `render` method). Try rendering this component inside of ' +
'a new top-level component which will hold the ref.'
) : invariant(ReactOwner.isValidOwner(owner)));
// Check that `component` is still the current ref because we do not want to
// detach the ref if another component stole it.
if (owner.refs[ref] === component) {
owner.detachRef(ref);
}
},
/**
* A ReactComponent must mix this in to have refs.
*
* @lends {ReactOwner.prototype}
*/
Mixin: {
construct: function() {
this.refs = emptyObject;
},
/**
* Lazily allocates the refs object and stores `component` as `ref`.
*
* @param {string} ref Reference name.
* @param {component} component Component to store as `ref`.
* @final
* @private
*/
attachRef: function(ref, component) {
("production" !== "development" ? invariant(
component.isOwnedBy(this),
'attachRef(%s, ...): Only a component\'s owner can store a ref to it.',
ref
) : invariant(component.isOwnedBy(this)));
var refs = this.refs === emptyObject ? (this.refs = {}) : this.refs;
refs[ref] = component;
},
/**
* Detaches a reference name.
*
* @param {string} ref Name to dereference.
* @final
* @private
*/
detachRef: function(ref) {
delete this.refs[ref];
}
}
};
module.exports = ReactOwner;
},{"./emptyObject":103,"./invariant":120}],65:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactPerf
* @typechecks static-only
*/
"use strict";
/**
* ReactPerf is a general AOP system designed to measure performance. This
* module only has the hooks: see ReactDefaultPerf for the analysis tool.
*/
var ReactPerf = {
/**
* Boolean to enable/disable measurement. Set to false by default to prevent
* accidental logging and perf loss.
*/
enableMeasure: false,
/**
* Holds onto the measure function in use. By default, don't measure
* anything, but we'll override this if we inject a measure function.
*/
storedMeasure: _noMeasure,
/**
* Use this to wrap methods you want to measure. Zero overhead in production.
*
* @param {string} objName
* @param {string} fnName
* @param {function} func
* @return {function}
*/
measure: function(objName, fnName, func) {
if ("production" !== "development") {
var measuredFunc = null;
return function() {
if (ReactPerf.enableMeasure) {
if (!measuredFunc) {
measuredFunc = ReactPerf.storedMeasure(objName, fnName, func);
}
return measuredFunc.apply(this, arguments);
}
return func.apply(this, arguments);
};
}
return func;
},
injection: {
/**
* @param {function} measure
*/
injectMeasure: function(measure) {
ReactPerf.storedMeasure = measure;
}
}
};
/**
* Simply passes through the measured function, without measuring it.
*
* @param {string} objName
* @param {string} fnName
* @param {function} func
* @return {function}
*/
function _noMeasure(objName, fnName, func) {
return func;
}
module.exports = ReactPerf;
},{}],66:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactPropTransferer
*/
"use strict";
var emptyFunction = _dereq_("./emptyFunction");
var invariant = _dereq_("./invariant");
var joinClasses = _dereq_("./joinClasses");
var merge = _dereq_("./merge");
/**
* Creates a transfer strategy that will merge prop values using the supplied
* `mergeStrategy`. If a prop was previously unset, this just sets it.
*
* @param {function} mergeStrategy
* @return {function}
*/
function createTransferStrategy(mergeStrategy) {
return function(props, key, value) {
if (!props.hasOwnProperty(key)) {
props[key] = value;
} else {
props[key] = mergeStrategy(props[key], value);
}
};
}
var transferStrategyMerge = createTransferStrategy(function(a, b) {
// `merge` overrides the first object's (`props[key]` above) keys using the
// second object's (`value`) keys. An object's style's existing `propA` would
// get overridden. Flip the order here.
return merge(b, a);
});
/**
* Transfer strategies dictate how props are transferred by `transferPropsTo`.
* NOTE: if you add any more exceptions to this list you should be sure to
* update `cloneWithProps()` accordingly.
*/
var TransferStrategies = {
/**
* Never transfer `children`.
*/
children: emptyFunction,
/**
* Transfer the `className` prop by merging them.
*/
className: createTransferStrategy(joinClasses),
/**
* Never transfer the `key` prop.
*/
key: emptyFunction,
/**
* Never transfer the `ref` prop.
*/
ref: emptyFunction,
/**
* Transfer the `style` prop (which is an object) by merging them.
*/
style: transferStrategyMerge
};
/**
* Mutates the first argument by transferring the properties from the second
* argument.
*
* @param {object} props
* @param {object} newProps
* @return {object}
*/
function transferInto(props, newProps) {
for (var thisKey in newProps) {
if (!newProps.hasOwnProperty(thisKey)) {
continue;
}
var transferStrategy = TransferStrategies[thisKey];
if (transferStrategy && TransferStrategies.hasOwnProperty(thisKey)) {
transferStrategy(props, thisKey, newProps[thisKey]);
} else if (!props.hasOwnProperty(thisKey)) {
props[thisKey] = newProps[thisKey];
}
}
return props;
}
/**
* ReactPropTransferer are capable of transferring props to another component
* using a `transferPropsTo` method.
*
* @class ReactPropTransferer
*/
var ReactPropTransferer = {
TransferStrategies: TransferStrategies,
/**
* Merge two props objects using TransferStrategies.
*
* @param {object} oldProps original props (they take precedence)
* @param {object} newProps new props to merge in
* @return {object} a new object containing both sets of props merged.
*/
mergeProps: function(oldProps, newProps) {
return transferInto(merge(oldProps), newProps);
},
/**
* @lends {ReactPropTransferer.prototype}
*/
Mixin: {
/**
* Transfer props from this component to a target component.
*
* Props that do not have an explicit transfer strategy will be transferred
* only if the target component does not already have the prop set.
*
* This is usually used to pass down props to a returned root component.
*
* @param {ReactDescriptor} descriptor Component receiving the properties.
* @return {ReactDescriptor} The supplied `component`.
* @final
* @protected
*/
transferPropsTo: function(descriptor) {
("production" !== "development" ? invariant(
descriptor._owner === this,
'%s: You can\'t call transferPropsTo() on a component that you ' +
'don\'t own, %s. This usually means you are calling ' +
'transferPropsTo() on a component passed in as props or children.',
this.constructor.displayName,
descriptor.type.displayName
) : invariant(descriptor._owner === this));
// Because descriptors are immutable we have to merge into the existing
// props object rather than clone it.
transferInto(descriptor.props, this.props);
return descriptor;
}
}
};
module.exports = ReactPropTransferer;
},{"./emptyFunction":102,"./invariant":120,"./joinClasses":125,"./merge":130}],67:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactPropTypeLocationNames
*/
"use strict";
var ReactPropTypeLocationNames = {};
if ("production" !== "development") {
ReactPropTypeLocationNames = {
prop: 'prop',
context: 'context',
childContext: 'child context'
};
}
module.exports = ReactPropTypeLocationNames;
},{}],68:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactPropTypeLocations
*/
"use strict";
var keyMirror = _dereq_("./keyMirror");
var ReactPropTypeLocations = keyMirror({
prop: null,
context: null,
childContext: null
});
module.exports = ReactPropTypeLocations;
},{"./keyMirror":126}],69:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactPropTypes
*/
"use strict";
var ReactDescriptor = _dereq_("./ReactDescriptor");
var ReactPropTypeLocationNames = _dereq_("./ReactPropTypeLocationNames");
var emptyFunction = _dereq_("./emptyFunction");
/**
* Collection of methods that allow declaration and validation of props that are
* supplied to React components. Example usage:
*
* var Props = require('ReactPropTypes');
* var MyArticle = React.createClass({
* propTypes: {
* // An optional string prop named "description".
* description: Props.string,
*
* // A required enum prop named "category".
* category: Props.oneOf(['News','Photos']).isRequired,
*
* // A prop named "dialog" that requires an instance of Dialog.
* dialog: Props.instanceOf(Dialog).isRequired
* },
* render: function() { ... }
* });
*
* A more formal specification of how these methods are used:
*
* type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
* decl := ReactPropTypes.{type}(.isRequired)?
*
* Each and every declaration produces a function with the same signature. This
* allows the creation of custom validation functions. For example:
*
* var MyLink = React.createClass({
* propTypes: {
* // An optional string or URI prop named "href".
* href: function(props, propName, componentName) {
* var propValue = props[propName];
* if (propValue != null && typeof propValue !== 'string' &&
* !(propValue instanceof URI)) {
* return new Error(
* 'Expected a string or an URI for ' + propName + ' in ' +
* componentName
* );
* }
* }
* },
* render: function() {...}
* });
*
* @internal
*/
var ANONYMOUS = '<<anonymous>>';
var ReactPropTypes = {
array: createPrimitiveTypeChecker('array'),
bool: createPrimitiveTypeChecker('boolean'),
func: createPrimitiveTypeChecker('function'),
number: createPrimitiveTypeChecker('number'),
object: createPrimitiveTypeChecker('object'),
string: createPrimitiveTypeChecker('string'),
any: createAnyTypeChecker(),
arrayOf: createArrayOfTypeChecker,
component: createComponentTypeChecker(),
instanceOf: createInstanceTypeChecker,
objectOf: createObjectOfTypeChecker,
oneOf: createEnumTypeChecker,
oneOfType: createUnionTypeChecker,
renderable: createRenderableTypeChecker(),
shape: createShapeTypeChecker
};
function createChainableTypeChecker(validate) {
function checkType(isRequired, props, propName, componentName, location) {
componentName = componentName || ANONYMOUS;
if (props[propName] == null) {
var locationName = ReactPropTypeLocationNames[location];
if (isRequired) {
return new Error(
("Required " + locationName + " `" + propName + "` was not specified in ")+
("`" + componentName + "`.")
);
}
} else {
return validate(props, propName, componentName, location);
}
}
var chainedCheckType = checkType.bind(null, false);
chainedCheckType.isRequired = checkType.bind(null, true);
return chainedCheckType;
}
function createPrimitiveTypeChecker(expectedType) {
function validate(props, propName, componentName, location) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== expectedType) {
var locationName = ReactPropTypeLocationNames[location];
// `propValue` being instance of, say, date/regexp, pass the 'object'
// check, but we can offer a more precise error message here rather than
// 'of type `object`'.
var preciseType = getPreciseType(propValue);
return new Error(
("Invalid " + locationName + " `" + propName + "` of type `" + preciseType + "` ") +
("supplied to `" + componentName + "`, expected `" + expectedType + "`.")
);
}
}
return createChainableTypeChecker(validate);
}
function createAnyTypeChecker() {
return createChainableTypeChecker(emptyFunction.thatReturns());
}
function createArrayOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location) {
var propValue = props[propName];
if (!Array.isArray(propValue)) {
var locationName = ReactPropTypeLocationNames[location];
var propType = getPropType(propValue);
return new Error(
("Invalid " + locationName + " `" + propName + "` of type ") +
("`" + propType + "` supplied to `" + componentName + "`, expected an array.")
);
}
for (var i = 0; i < propValue.length; i++) {
var error = typeChecker(propValue, i, componentName, location);
if (error instanceof Error) {
return error;
}
}
}
return createChainableTypeChecker(validate);
}
function createComponentTypeChecker() {
function validate(props, propName, componentName, location) {
if (!ReactDescriptor.isValidDescriptor(props[propName])) {
var locationName = ReactPropTypeLocationNames[location];
return new Error(
("Invalid " + locationName + " `" + propName + "` supplied to ") +
("`" + componentName + "`, expected a React component.")
);
}
}
return createChainableTypeChecker(validate);
}
function createInstanceTypeChecker(expectedClass) {
function validate(props, propName, componentName, location) {
if (!(props[propName] instanceof expectedClass)) {
var locationName = ReactPropTypeLocationNames[location];
var expectedClassName = expectedClass.name || ANONYMOUS;
return new Error(
("Invalid " + locationName + " `" + propName + "` supplied to ") +
("`" + componentName + "`, expected instance of `" + expectedClassName + "`.")
);
}
}
return createChainableTypeChecker(validate);
}
function createEnumTypeChecker(expectedValues) {
function validate(props, propName, componentName, location) {
var propValue = props[propName];
for (var i = 0; i < expectedValues.length; i++) {
if (propValue === expectedValues[i]) {
return;
}
}
var locationName = ReactPropTypeLocationNames[location];
var valuesString = JSON.stringify(expectedValues);
return new Error(
("Invalid " + locationName + " `" + propName + "` of value `" + propValue + "` ") +
("supplied to `" + componentName + "`, expected one of " + valuesString + ".")
);
}
return createChainableTypeChecker(validate);
}
function createObjectOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
var locationName = ReactPropTypeLocationNames[location];
return new Error(
("Invalid " + locationName + " `" + propName + "` of type ") +
("`" + propType + "` supplied to `" + componentName + "`, expected an object.")
);
}
for (var key in propValue) {
if (propValue.hasOwnProperty(key)) {
var error = typeChecker(propValue, key, componentName, location);
if (error instanceof Error) {
return error;
}
}
}
}
return createChainableTypeChecker(validate);
}
function createUnionTypeChecker(arrayOfTypeCheckers) {
function validate(props, propName, componentName, location) {
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (checker(props, propName, componentName, location) == null) {
return;
}
}
var locationName = ReactPropTypeLocationNames[location];
return new Error(
("Invalid " + locationName + " `" + propName + "` supplied to ") +
("`" + componentName + "`.")
);
}
return createChainableTypeChecker(validate);
}
function createRenderableTypeChecker() {
function validate(props, propName, componentName, location) {
if (!isRenderable(props[propName])) {
var locationName = ReactPropTypeLocationNames[location];
return new Error(
("Invalid " + locationName + " `" + propName + "` supplied to ") +
("`" + componentName + "`, expected a renderable prop.")
);
}
}
return createChainableTypeChecker(validate);
}
function createShapeTypeChecker(shapeTypes) {
function validate(props, propName, componentName, location) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
var locationName = ReactPropTypeLocationNames[location];
return new Error(
("Invalid " + locationName + " `" + propName + "` of type `" + propType + "` ") +
("supplied to `" + componentName + "`, expected `object`.")
);
}
for (var key in shapeTypes) {
var checker = shapeTypes[key];
if (!checker) {
continue;
}
var error = checker(propValue, key, componentName, location);
if (error) {
return error;
}
}
}
return createChainableTypeChecker(validate, 'expected `object`');
}
function isRenderable(propValue) {
switch(typeof propValue) {
// TODO: this was probably written with the assumption that we're not
// returning `this.props.component` directly from `render`. This is
// currently not supported but we should, to make it consistent.
case 'number':
case 'string':
return true;
case 'boolean':
return !propValue;
case 'object':
if (Array.isArray(propValue)) {
return propValue.every(isRenderable);
}
if (ReactDescriptor.isValidDescriptor(propValue)) {
return true;
}
for (var k in propValue) {
if (!isRenderable(propValue[k])) {
return false;
}
}
return true;
default:
return false;
}
}
// Equivalent of `typeof` but with special handling for array and regexp.
function getPropType(propValue) {
var propType = typeof propValue;
if (Array.isArray(propValue)) {
return 'array';
}
if (propValue instanceof RegExp) {
// Old webkits (at least until Android 4.0) return 'function' rather than
// 'object' for typeof a RegExp. We'll normalize this here so that /bla/
// passes PropTypes.object.
return 'object';
}
return propType;
}
// This handles more types than `getPropType`. Only used for error messages.
// See `createPrimitiveTypeChecker`.
function getPreciseType(propValue) {
var propType = getPropType(propValue);
if (propType === 'object') {
if (propValue instanceof Date) {
return 'date';
} else if (propValue instanceof RegExp) {
return 'regexp';
}
}
return propType;
}
module.exports = ReactPropTypes;
},{"./ReactDescriptor":51,"./ReactPropTypeLocationNames":67,"./emptyFunction":102}],70:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactPutListenerQueue
*/
"use strict";
var PooledClass = _dereq_("./PooledClass");
var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter");
var mixInto = _dereq_("./mixInto");
function ReactPutListenerQueue() {
this.listenersToPut = [];
}
mixInto(ReactPutListenerQueue, {
enqueuePutListener: function(rootNodeID, propKey, propValue) {
this.listenersToPut.push({
rootNodeID: rootNodeID,
propKey: propKey,
propValue: propValue
});
},
putListeners: function() {
for (var i = 0; i < this.listenersToPut.length; i++) {
var listenerToPut = this.listenersToPut[i];
ReactBrowserEventEmitter.putListener(
listenerToPut.rootNodeID,
listenerToPut.propKey,
listenerToPut.propValue
);
}
},
reset: function() {
this.listenersToPut.length = 0;
},
destructor: function() {
this.reset();
}
});
PooledClass.addPoolingTo(ReactPutListenerQueue);
module.exports = ReactPutListenerQueue;
},{"./PooledClass":26,"./ReactBrowserEventEmitter":29,"./mixInto":133}],71:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactReconcileTransaction
* @typechecks static-only
*/
"use strict";
var CallbackQueue = _dereq_("./CallbackQueue");
var PooledClass = _dereq_("./PooledClass");
var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter");
var ReactInputSelection = _dereq_("./ReactInputSelection");
var ReactPutListenerQueue = _dereq_("./ReactPutListenerQueue");
var Transaction = _dereq_("./Transaction");
var mixInto = _dereq_("./mixInto");
/**
* Ensures that, when possible, the selection range (currently selected text
* input) is not disturbed by performing the transaction.
*/
var SELECTION_RESTORATION = {
/**
* @return {Selection} Selection information.
*/
initialize: ReactInputSelection.getSelectionInformation,
/**
* @param {Selection} sel Selection information returned from `initialize`.
*/
close: ReactInputSelection.restoreSelection
};
/**
* Suppresses events (blur/focus) that could be inadvertently dispatched due to
* high level DOM manipulations (like temporarily removing a text input from the
* DOM).
*/
var EVENT_SUPPRESSION = {
/**
* @return {boolean} The enabled status of `ReactBrowserEventEmitter` before
* the reconciliation.
*/
initialize: function() {
var currentlyEnabled = ReactBrowserEventEmitter.isEnabled();
ReactBrowserEventEmitter.setEnabled(false);
return currentlyEnabled;
},
/**
* @param {boolean} previouslyEnabled Enabled status of
* `ReactBrowserEventEmitter` before the reconciliation occured. `close`
* restores the previous value.
*/
close: function(previouslyEnabled) {
ReactBrowserEventEmitter.setEnabled(previouslyEnabled);
}
};
/**
* Provides a queue for collecting `componentDidMount` and
* `componentDidUpdate` callbacks during the the transaction.
*/
var ON_DOM_READY_QUEUEING = {
/**
* Initializes the internal `onDOMReady` queue.
*/
initialize: function() {
this.reactMountReady.reset();
},
/**
* After DOM is flushed, invoke all registered `onDOMReady` callbacks.
*/
close: function() {
this.reactMountReady.notifyAll();
}
};
var PUT_LISTENER_QUEUEING = {
initialize: function() {
this.putListenerQueue.reset();
},
close: function() {
this.putListenerQueue.putListeners();
}
};
/**
* Executed within the scope of the `Transaction` instance. Consider these as
* being member methods, but with an implied ordering while being isolated from
* each other.
*/
var TRANSACTION_WRAPPERS = [
PUT_LISTENER_QUEUEING,
SELECTION_RESTORATION,
EVENT_SUPPRESSION,
ON_DOM_READY_QUEUEING
];
/**
* Currently:
* - The order that these are listed in the transaction is critical:
* - Suppresses events.
* - Restores selection range.
*
* Future:
* - Restore document/overflow scroll positions that were unintentionally
* modified via DOM insertions above the top viewport boundary.
* - Implement/integrate with customized constraint based layout system and keep
* track of which dimensions must be remeasured.
*
* @class ReactReconcileTransaction
*/
function ReactReconcileTransaction() {
this.reinitializeTransaction();
// Only server-side rendering really needs this option (see
// `ReactServerRendering`), but server-side uses
// `ReactServerRenderingTransaction` instead. This option is here so that it's
// accessible and defaults to false when `ReactDOMComponent` and
// `ReactTextComponent` checks it in `mountComponent`.`
this.renderToStaticMarkup = false;
this.reactMountReady = CallbackQueue.getPooled(null);
this.putListenerQueue = ReactPutListenerQueue.getPooled();
}
var Mixin = {
/**
* @see Transaction
* @abstract
* @final
* @return {array<object>} List of operation wrap proceedures.
* TODO: convert to array<TransactionWrapper>
*/
getTransactionWrappers: function() {
return TRANSACTION_WRAPPERS;
},
/**
* @return {object} The queue to collect `onDOMReady` callbacks with.
*/
getReactMountReady: function() {
return this.reactMountReady;
},
getPutListenerQueue: function() {
return this.putListenerQueue;
},
/**
* `PooledClass` looks for this, and will invoke this before allowing this
* instance to be resused.
*/
destructor: function() {
CallbackQueue.release(this.reactMountReady);
this.reactMountReady = null;
ReactPutListenerQueue.release(this.putListenerQueue);
this.putListenerQueue = null;
}
};
mixInto(ReactReconcileTransaction, Transaction.Mixin);
mixInto(ReactReconcileTransaction, Mixin);
PooledClass.addPoolingTo(ReactReconcileTransaction);
module.exports = ReactReconcileTransaction;
},{"./CallbackQueue":5,"./PooledClass":26,"./ReactBrowserEventEmitter":29,"./ReactInputSelection":58,"./ReactPutListenerQueue":70,"./Transaction":92,"./mixInto":133}],72:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactRootIndex
* @typechecks
*/
"use strict";
var ReactRootIndexInjection = {
/**
* @param {function} _createReactRootIndex
*/
injectCreateReactRootIndex: function(_createReactRootIndex) {
ReactRootIndex.createReactRootIndex = _createReactRootIndex;
}
};
var ReactRootIndex = {
createReactRootIndex: null,
injection: ReactRootIndexInjection
};
module.exports = ReactRootIndex;
},{}],73:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @typechecks static-only
* @providesModule ReactServerRendering
*/
"use strict";
var ReactDescriptor = _dereq_("./ReactDescriptor");
var ReactInstanceHandles = _dereq_("./ReactInstanceHandles");
var ReactMarkupChecksum = _dereq_("./ReactMarkupChecksum");
var ReactServerRenderingTransaction =
_dereq_("./ReactServerRenderingTransaction");
var instantiateReactComponent = _dereq_("./instantiateReactComponent");
var invariant = _dereq_("./invariant");
/**
* @param {ReactComponent} component
* @return {string} the HTML markup
*/
function renderComponentToString(component) {
("production" !== "development" ? invariant(
ReactDescriptor.isValidDescriptor(component),
'renderComponentToString(): You must pass a valid ReactComponent.'
) : invariant(ReactDescriptor.isValidDescriptor(component)));
("production" !== "development" ? invariant(
!(arguments.length === 2 && typeof arguments[1] === 'function'),
'renderComponentToString(): This function became synchronous and now ' +
'returns the generated markup. Please remove the second parameter.'
) : invariant(!(arguments.length === 2 && typeof arguments[1] === 'function')));
var transaction;
try {
var id = ReactInstanceHandles.createReactRootID();
transaction = ReactServerRenderingTransaction.getPooled(false);
return transaction.perform(function() {
var componentInstance = instantiateReactComponent(component);
var markup = componentInstance.mountComponent(id, transaction, 0);
return ReactMarkupChecksum.addChecksumToMarkup(markup);
}, null);
} finally {
ReactServerRenderingTransaction.release(transaction);
}
}
/**
* @param {ReactComponent} component
* @return {string} the HTML markup, without the extra React ID and checksum
* (for generating static pages)
*/
function renderComponentToStaticMarkup(component) {
("production" !== "development" ? invariant(
ReactDescriptor.isValidDescriptor(component),
'renderComponentToStaticMarkup(): You must pass a valid ReactComponent.'
) : invariant(ReactDescriptor.isValidDescriptor(component)));
var transaction;
try {
var id = ReactInstanceHandles.createReactRootID();
transaction = ReactServerRenderingTransaction.getPooled(true);
return transaction.perform(function() {
var componentInstance = instantiateReactComponent(component);
return componentInstance.mountComponent(id, transaction, 0);
}, null);
} finally {
ReactServerRenderingTransaction.release(transaction);
}
}
module.exports = {
renderComponentToString: renderComponentToString,
renderComponentToStaticMarkup: renderComponentToStaticMarkup
};
},{"./ReactDescriptor":51,"./ReactInstanceHandles":59,"./ReactMarkupChecksum":60,"./ReactServerRenderingTransaction":74,"./instantiateReactComponent":119,"./invariant":120}],74:[function(_dereq_,module,exports){
/**
* Copyright 2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactServerRenderingTransaction
* @typechecks
*/
"use strict";
var PooledClass = _dereq_("./PooledClass");
var CallbackQueue = _dereq_("./CallbackQueue");
var ReactPutListenerQueue = _dereq_("./ReactPutListenerQueue");
var Transaction = _dereq_("./Transaction");
var emptyFunction = _dereq_("./emptyFunction");
var mixInto = _dereq_("./mixInto");
/**
* Provides a `CallbackQueue` queue for collecting `onDOMReady` callbacks
* during the performing of the transaction.
*/
var ON_DOM_READY_QUEUEING = {
/**
* Initializes the internal `onDOMReady` queue.
*/
initialize: function() {
this.reactMountReady.reset();
},
close: emptyFunction
};
var PUT_LISTENER_QUEUEING = {
initialize: function() {
this.putListenerQueue.reset();
},
close: emptyFunction
};
/**
* Executed within the scope of the `Transaction` instance. Consider these as
* being member methods, but with an implied ordering while being isolated from
* each other.
*/
var TRANSACTION_WRAPPERS = [
PUT_LISTENER_QUEUEING,
ON_DOM_READY_QUEUEING
];
/**
* @class ReactServerRenderingTransaction
* @param {boolean} renderToStaticMarkup
*/
function ReactServerRenderingTransaction(renderToStaticMarkup) {
this.reinitializeTransaction();
this.renderToStaticMarkup = renderToStaticMarkup;
this.reactMountReady = CallbackQueue.getPooled(null);
this.putListenerQueue = ReactPutListenerQueue.getPooled();
}
var Mixin = {
/**
* @see Transaction
* @abstract
* @final
* @return {array} Empty list of operation wrap proceedures.
*/
getTransactionWrappers: function() {
return TRANSACTION_WRAPPERS;
},
/**
* @return {object} The queue to collect `onDOMReady` callbacks with.
*/
getReactMountReady: function() {
return this.reactMountReady;
},
getPutListenerQueue: function() {
return this.putListenerQueue;
},
/**
* `PooledClass` looks for this, and will invoke this before allowing this
* instance to be resused.
*/
destructor: function() {
CallbackQueue.release(this.reactMountReady);
this.reactMountReady = null;
ReactPutListenerQueue.release(this.putListenerQueue);
this.putListenerQueue = null;
}
};
mixInto(ReactServerRenderingTransaction, Transaction.Mixin);
mixInto(ReactServerRenderingTransaction, Mixin);
PooledClass.addPoolingTo(ReactServerRenderingTransaction);
module.exports = ReactServerRenderingTransaction;
},{"./CallbackQueue":5,"./PooledClass":26,"./ReactPutListenerQueue":70,"./Transaction":92,"./emptyFunction":102,"./mixInto":133}],75:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactTextComponent
* @typechecks static-only
*/
"use strict";
var DOMPropertyOperations = _dereq_("./DOMPropertyOperations");
var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
var ReactComponent = _dereq_("./ReactComponent");
var ReactDescriptor = _dereq_("./ReactDescriptor");
var escapeTextForBrowser = _dereq_("./escapeTextForBrowser");
var mixInto = _dereq_("./mixInto");
/**
* Text nodes violate a couple assumptions that React makes about components:
*
* - When mounting text into the DOM, adjacent text nodes are merged.
* - Text nodes cannot be assigned a React root ID.
*
* This component is used to wrap strings in elements so that they can undergo
* the same reconciliation that is applied to elements.
*
* TODO: Investigate representing React components in the DOM with text nodes.
*
* @class ReactTextComponent
* @extends ReactComponent
* @internal
*/
var ReactTextComponent = function(descriptor) {
this.construct(descriptor);
};
mixInto(ReactTextComponent, ReactComponent.Mixin);
mixInto(ReactTextComponent, ReactBrowserComponentMixin);
mixInto(ReactTextComponent, {
/**
* Creates the markup for this text node. This node is not intended to have
* any features besides containing text content.
*
* @param {string} rootID DOM ID of the root node.
* @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
* @param {number} mountDepth number of components in the owner hierarchy
* @return {string} Markup for this text node.
* @internal
*/
mountComponent: function(rootID, transaction, mountDepth) {
ReactComponent.Mixin.mountComponent.call(
this,
rootID,
transaction,
mountDepth
);
var escapedText = escapeTextForBrowser(this.props);
if (transaction.renderToStaticMarkup) {
// Normally we'd wrap this in a `span` for the reasons stated above, but
// since this is a situation where React won't take over (static pages),
// we can simply return the text as it is.
return escapedText;
}
return (
'<span ' + DOMPropertyOperations.createMarkupForID(rootID) + '>' +
escapedText +
'</span>'
);
},
/**
* Updates this component by updating the text content.
*
* @param {object} nextComponent Contains the next text content.
* @param {ReactReconcileTransaction} transaction
* @internal
*/
receiveComponent: function(nextComponent, transaction) {
var nextProps = nextComponent.props;
if (nextProps !== this.props) {
this.props = nextProps;
ReactComponent.BackendIDOperations.updateTextContentByID(
this._rootNodeID,
nextProps
);
}
}
});
module.exports = ReactDescriptor.createFactory(ReactTextComponent);
},{"./DOMPropertyOperations":11,"./ReactBrowserComponentMixin":28,"./ReactComponent":31,"./ReactDescriptor":51,"./escapeTextForBrowser":104,"./mixInto":133}],76:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ReactUpdates
*/
"use strict";
var CallbackQueue = _dereq_("./CallbackQueue");
var PooledClass = _dereq_("./PooledClass");
var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
var ReactPerf = _dereq_("./ReactPerf");
var Transaction = _dereq_("./Transaction");
var invariant = _dereq_("./invariant");
var mixInto = _dereq_("./mixInto");
var warning = _dereq_("./warning");
var dirtyComponents = [];
var batchingStrategy = null;
function ensureInjected() {
("production" !== "development" ? invariant(
ReactUpdates.ReactReconcileTransaction && batchingStrategy,
'ReactUpdates: must inject a reconcile transaction class and batching ' +
'strategy'
) : invariant(ReactUpdates.ReactReconcileTransaction && batchingStrategy));
}
var NESTED_UPDATES = {
initialize: function() {
this.dirtyComponentsLength = dirtyComponents.length;
},
close: function() {
if (this.dirtyComponentsLength !== dirtyComponents.length) {
// Additional updates were enqueued by componentDidUpdate handlers or
// similar; before our own UPDATE_QUEUEING wrapper closes, we want to run
// these new updates so that if A's componentDidUpdate calls setState on
// B, B will update before the callback A's updater provided when calling
// setState.
dirtyComponents.splice(0, this.dirtyComponentsLength);
flushBatchedUpdates();
} else {
dirtyComponents.length = 0;
}
}
};
var UPDATE_QUEUEING = {
initialize: function() {
this.callbackQueue.reset();
},
close: function() {
this.callbackQueue.notifyAll();
}
};
var TRANSACTION_WRAPPERS = [NESTED_UPDATES, UPDATE_QUEUEING];
function ReactUpdatesFlushTransaction() {
this.reinitializeTransaction();
this.dirtyComponentsLength = null;
this.callbackQueue = CallbackQueue.getPooled(null);
this.reconcileTransaction =
ReactUpdates.ReactReconcileTransaction.getPooled();
}
mixInto(ReactUpdatesFlushTransaction, Transaction.Mixin);
mixInto(ReactUpdatesFlushTransaction, {
getTransactionWrappers: function() {
return TRANSACTION_WRAPPERS;
},
destructor: function() {
this.dirtyComponentsLength = null;
CallbackQueue.release(this.callbackQueue);
this.callbackQueue = null;
ReactUpdates.ReactReconcileTransaction.release(this.reconcileTransaction);
this.reconcileTransaction = null;
},
perform: function(method, scope, a) {
// Essentially calls `this.reconcileTransaction.perform(method, scope, a)`
// with this transaction's wrappers around it.
return Transaction.Mixin.perform.call(
this,
this.reconcileTransaction.perform,
this.reconcileTransaction,
method,
scope,
a
);
}
});
PooledClass.addPoolingTo(ReactUpdatesFlushTransaction);
function batchedUpdates(callback, a, b) {
ensureInjected();
batchingStrategy.batchedUpdates(callback, a, b);
}
/**
* Array comparator for ReactComponents by owner depth
*
* @param {ReactComponent} c1 first component you're comparing
* @param {ReactComponent} c2 second component you're comparing
* @return {number} Return value usable by Array.prototype.sort().
*/
function mountDepthComparator(c1, c2) {
return c1._mountDepth - c2._mountDepth;
}
function runBatchedUpdates(transaction) {
var len = transaction.dirtyComponentsLength;
("production" !== "development" ? invariant(
len === dirtyComponents.length,
'Expected flush transaction\'s stored dirty-components length (%s) to ' +
'match dirty-components array length (%s).',
len,
dirtyComponents.length
) : invariant(len === dirtyComponents.length));
// Since reconciling a component higher in the owner hierarchy usually (not
// always -- see shouldComponentUpdate()) will reconcile children, reconcile
// them before their children by sorting the array.
dirtyComponents.sort(mountDepthComparator);
for (var i = 0; i < len; i++) {
// If a component is unmounted before pending changes apply, ignore them
// TODO: Queue unmounts in the same list to avoid this happening at all
var component = dirtyComponents[i];
if (component.isMounted()) {
// If performUpdateIfNecessary happens to enqueue any new updates, we
// shouldn't execute the callbacks until the next render happens, so
// stash the callbacks first
var callbacks = component._pendingCallbacks;
component._pendingCallbacks = null;
component.performUpdateIfNecessary(transaction.reconcileTransaction);
if (callbacks) {
for (var j = 0; j < callbacks.length; j++) {
transaction.callbackQueue.enqueue(
callbacks[j],
component
);
}
}
}
}
}
var flushBatchedUpdates = ReactPerf.measure(
'ReactUpdates',
'flushBatchedUpdates',
function() {
// ReactUpdatesFlushTransaction's wrappers will clear the dirtyComponents
// array and perform any updates enqueued by mount-ready handlers (i.e.,
// componentDidUpdate) but we need to check here too in order to catch
// updates enqueued by setState callbacks.
while (dirtyComponents.length) {
var transaction = ReactUpdatesFlushTransaction.getPooled();
transaction.perform(runBatchedUpdates, null, transaction);
ReactUpdatesFlushTransaction.release(transaction);
}
}
);
/**
* Mark a component as needing a rerender, adding an optional callback to a
* list of functions which will be executed once the rerender occurs.
*/
function enqueueUpdate(component, callback) {
("production" !== "development" ? invariant(
!callback || typeof callback === "function",
'enqueueUpdate(...): You called `setProps`, `replaceProps`, ' +
'`setState`, `replaceState`, or `forceUpdate` with a callback that ' +
'isn\'t callable.'
) : invariant(!callback || typeof callback === "function"));
ensureInjected();
// Various parts of our code (such as ReactCompositeComponent's
// _renderValidatedComponent) assume that calls to render aren't nested;
// verify that that's the case. (This is called by each top-level update
// function, like setProps, setState, forceUpdate, etc.; creation and
// destruction of top-level components is guarded in ReactMount.)
("production" !== "development" ? warning(
ReactCurrentOwner.current == null,
'enqueueUpdate(): Render methods should be a pure function of props ' +
'and state; triggering nested component updates from render is not ' +
'allowed. If necessary, trigger nested updates in ' +
'componentDidUpdate.'
) : null);
if (!batchingStrategy.isBatchingUpdates) {
batchingStrategy.batchedUpdates(enqueueUpdate, component, callback);
return;
}
dirtyComponents.push(component);
if (callback) {
if (component._pendingCallbacks) {
component._pendingCallbacks.push(callback);
} else {
component._pendingCallbacks = [callback];
}
}
}
var ReactUpdatesInjection = {
injectReconcileTransaction: function(ReconcileTransaction) {
("production" !== "development" ? invariant(
ReconcileTransaction,
'ReactUpdates: must provide a reconcile transaction class'
) : invariant(ReconcileTransaction));
ReactUpdates.ReactReconcileTransaction = ReconcileTransaction;
},
injectBatchingStrategy: function(_batchingStrategy) {
("production" !== "development" ? invariant(
_batchingStrategy,
'ReactUpdates: must provide a batching strategy'
) : invariant(_batchingStrategy));
("production" !== "development" ? invariant(
typeof _batchingStrategy.batchedUpdates === 'function',
'ReactUpdates: must provide a batchedUpdates() function'
) : invariant(typeof _batchingStrategy.batchedUpdates === 'function'));
("production" !== "development" ? invariant(
typeof _batchingStrategy.isBatchingUpdates === 'boolean',
'ReactUpdates: must provide an isBatchingUpdates boolean attribute'
) : invariant(typeof _batchingStrategy.isBatchingUpdates === 'boolean'));
batchingStrategy = _batchingStrategy;
}
};
var ReactUpdates = {
/**
* React references `ReactReconcileTransaction` using this property in order
* to allow dependency injection.
*
* @internal
*/
ReactReconcileTransaction: null,
batchedUpdates: batchedUpdates,
enqueueUpdate: enqueueUpdate,
flushBatchedUpdates: flushBatchedUpdates,
injection: ReactUpdatesInjection
};
module.exports = ReactUpdates;
},{"./CallbackQueue":5,"./PooledClass":26,"./ReactCurrentOwner":35,"./ReactPerf":65,"./Transaction":92,"./invariant":120,"./mixInto":133,"./warning":143}],77:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SVGDOMPropertyConfig
*/
/*jslint bitwise: true*/
"use strict";
var DOMProperty = _dereq_("./DOMProperty");
var MUST_USE_ATTRIBUTE = DOMProperty.injection.MUST_USE_ATTRIBUTE;
var SVGDOMPropertyConfig = {
Properties: {
cx: MUST_USE_ATTRIBUTE,
cy: MUST_USE_ATTRIBUTE,
d: MUST_USE_ATTRIBUTE,
dx: MUST_USE_ATTRIBUTE,
dy: MUST_USE_ATTRIBUTE,
fill: MUST_USE_ATTRIBUTE,
fillOpacity: MUST_USE_ATTRIBUTE,
fontFamily: MUST_USE_ATTRIBUTE,
fontSize: MUST_USE_ATTRIBUTE,
fx: MUST_USE_ATTRIBUTE,
fy: MUST_USE_ATTRIBUTE,
gradientTransform: MUST_USE_ATTRIBUTE,
gradientUnits: MUST_USE_ATTRIBUTE,
markerEnd: MUST_USE_ATTRIBUTE,
markerMid: MUST_USE_ATTRIBUTE,
markerStart: MUST_USE_ATTRIBUTE,
offset: MUST_USE_ATTRIBUTE,
opacity: MUST_USE_ATTRIBUTE,
patternContentUnits: MUST_USE_ATTRIBUTE,
patternUnits: MUST_USE_ATTRIBUTE,
points: MUST_USE_ATTRIBUTE,
preserveAspectRatio: MUST_USE_ATTRIBUTE,
r: MUST_USE_ATTRIBUTE,
rx: MUST_USE_ATTRIBUTE,
ry: MUST_USE_ATTRIBUTE,
spreadMethod: MUST_USE_ATTRIBUTE,
stopColor: MUST_USE_ATTRIBUTE,
stopOpacity: MUST_USE_ATTRIBUTE,
stroke: MUST_USE_ATTRIBUTE,
strokeDasharray: MUST_USE_ATTRIBUTE,
strokeLinecap: MUST_USE_ATTRIBUTE,
strokeOpacity: MUST_USE_ATTRIBUTE,
strokeWidth: MUST_USE_ATTRIBUTE,
textAnchor: MUST_USE_ATTRIBUTE,
transform: MUST_USE_ATTRIBUTE,
version: MUST_USE_ATTRIBUTE,
viewBox: MUST_USE_ATTRIBUTE,
x1: MUST_USE_ATTRIBUTE,
x2: MUST_USE_ATTRIBUTE,
x: MUST_USE_ATTRIBUTE,
y1: MUST_USE_ATTRIBUTE,
y2: MUST_USE_ATTRIBUTE,
y: MUST_USE_ATTRIBUTE
},
DOMAttributeNames: {
fillOpacity: 'fill-opacity',
fontFamily: 'font-family',
fontSize: 'font-size',
gradientTransform: 'gradientTransform',
gradientUnits: 'gradientUnits',
markerEnd: 'marker-end',
markerMid: 'marker-mid',
markerStart: 'marker-start',
patternContentUnits: 'patternContentUnits',
patternUnits: 'patternUnits',
preserveAspectRatio: 'preserveAspectRatio',
spreadMethod: 'spreadMethod',
stopColor: 'stop-color',
stopOpacity: 'stop-opacity',
strokeDasharray: 'stroke-dasharray',
strokeLinecap: 'stroke-linecap',
strokeOpacity: 'stroke-opacity',
strokeWidth: 'stroke-width',
textAnchor: 'text-anchor',
viewBox: 'viewBox'
}
};
module.exports = SVGDOMPropertyConfig;
},{"./DOMProperty":10}],78:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SelectEventPlugin
*/
"use strict";
var EventConstants = _dereq_("./EventConstants");
var EventPropagators = _dereq_("./EventPropagators");
var ReactInputSelection = _dereq_("./ReactInputSelection");
var SyntheticEvent = _dereq_("./SyntheticEvent");
var getActiveElement = _dereq_("./getActiveElement");
var isTextInputElement = _dereq_("./isTextInputElement");
var keyOf = _dereq_("./keyOf");
var shallowEqual = _dereq_("./shallowEqual");
var topLevelTypes = EventConstants.topLevelTypes;
var eventTypes = {
select: {
phasedRegistrationNames: {
bubbled: keyOf({onSelect: null}),
captured: keyOf({onSelectCapture: null})
},
dependencies: [
topLevelTypes.topBlur,
topLevelTypes.topContextMenu,
topLevelTypes.topFocus,
topLevelTypes.topKeyDown,
topLevelTypes.topMouseDown,
topLevelTypes.topMouseUp,
topLevelTypes.topSelectionChange
]
}
};
var activeElement = null;
var activeElementID = null;
var lastSelection = null;
var mouseDown = false;
/**
* Get an object which is a unique representation of the current selection.
*
* The return value will not be consistent across nodes or browsers, but
* two identical selections on the same node will return identical objects.
*
* @param {DOMElement} node
* @param {object}
*/
function getSelection(node) {
if ('selectionStart' in node &&
ReactInputSelection.hasSelectionCapabilities(node)) {
return {
start: node.selectionStart,
end: node.selectionEnd
};
} else if (document.selection) {
var range = document.selection.createRange();
return {
parentElement: range.parentElement(),
text: range.text,
top: range.boundingTop,
left: range.boundingLeft
};
} else {
var selection = window.getSelection();
return {
anchorNode: selection.anchorNode,
anchorOffset: selection.anchorOffset,
focusNode: selection.focusNode,
focusOffset: selection.focusOffset
};
}
}
/**
* Poll selection to see whether it's changed.
*
* @param {object} nativeEvent
* @return {?SyntheticEvent}
*/
function constructSelectEvent(nativeEvent) {
// Ensure we have the right element, and that the user is not dragging a
// selection (this matches native `select` event behavior). In HTML5, select
// fires only on input and textarea thus if there's no focused element we
// won't dispatch.
if (mouseDown ||
activeElement == null ||
activeElement != getActiveElement()) {
return;
}
// Only fire when selection has actually changed.
var currentSelection = getSelection(activeElement);
if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) {
lastSelection = currentSelection;
var syntheticEvent = SyntheticEvent.getPooled(
eventTypes.select,
activeElementID,
nativeEvent
);
syntheticEvent.type = 'select';
syntheticEvent.target = activeElement;
EventPropagators.accumulateTwoPhaseDispatches(syntheticEvent);
return syntheticEvent;
}
}
/**
* This plugin creates an `onSelect` event that normalizes select events
* across form elements.
*
* Supported elements are:
* - input (see `isTextInputElement`)
* - textarea
* - contentEditable
*
* This differs from native browser implementations in the following ways:
* - Fires on contentEditable fields as well as inputs.
* - Fires for collapsed selection.
* - Fires after user input.
*/
var SelectEventPlugin = {
eventTypes: eventTypes,
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
switch (topLevelType) {
// Track the input node that has focus.
case topLevelTypes.topFocus:
if (isTextInputElement(topLevelTarget) ||
topLevelTarget.contentEditable === 'true') {
activeElement = topLevelTarget;
activeElementID = topLevelTargetID;
lastSelection = null;
}
break;
case topLevelTypes.topBlur:
activeElement = null;
activeElementID = null;
lastSelection = null;
break;
// Don't fire the event while the user is dragging. This matches the
// semantics of the native select event.
case topLevelTypes.topMouseDown:
mouseDown = true;
break;
case topLevelTypes.topContextMenu:
case topLevelTypes.topMouseUp:
mouseDown = false;
return constructSelectEvent(nativeEvent);
// Chrome and IE fire non-standard event when selection is changed (and
// sometimes when it hasn't).
// Firefox doesn't support selectionchange, so check selection status
// after each key entry. The selection changes after keydown and before
// keyup, but we check on keydown as well in the case of holding down a
// key, when multiple keydown events are fired but only one keyup is.
case topLevelTypes.topSelectionChange:
case topLevelTypes.topKeyDown:
case topLevelTypes.topKeyUp:
return constructSelectEvent(nativeEvent);
}
}
};
module.exports = SelectEventPlugin;
},{"./EventConstants":15,"./EventPropagators":20,"./ReactInputSelection":58,"./SyntheticEvent":84,"./getActiveElement":108,"./isTextInputElement":123,"./keyOf":127,"./shallowEqual":139}],79:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ServerReactRootIndex
* @typechecks
*/
"use strict";
/**
* Size of the reactRoot ID space. We generate random numbers for React root
* IDs and if there's a collision the events and DOM update system will
* get confused. In the future we need a way to generate GUIDs but for
* now this will work on a smaller scale.
*/
var GLOBAL_MOUNT_POINT_MAX = Math.pow(2, 53);
var ServerReactRootIndex = {
createReactRootIndex: function() {
return Math.ceil(Math.random() * GLOBAL_MOUNT_POINT_MAX);
}
};
module.exports = ServerReactRootIndex;
},{}],80:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SimpleEventPlugin
*/
"use strict";
var EventConstants = _dereq_("./EventConstants");
var EventPluginUtils = _dereq_("./EventPluginUtils");
var EventPropagators = _dereq_("./EventPropagators");
var SyntheticClipboardEvent = _dereq_("./SyntheticClipboardEvent");
var SyntheticEvent = _dereq_("./SyntheticEvent");
var SyntheticFocusEvent = _dereq_("./SyntheticFocusEvent");
var SyntheticKeyboardEvent = _dereq_("./SyntheticKeyboardEvent");
var SyntheticMouseEvent = _dereq_("./SyntheticMouseEvent");
var SyntheticDragEvent = _dereq_("./SyntheticDragEvent");
var SyntheticTouchEvent = _dereq_("./SyntheticTouchEvent");
var SyntheticUIEvent = _dereq_("./SyntheticUIEvent");
var SyntheticWheelEvent = _dereq_("./SyntheticWheelEvent");
var invariant = _dereq_("./invariant");
var keyOf = _dereq_("./keyOf");
var topLevelTypes = EventConstants.topLevelTypes;
var eventTypes = {
blur: {
phasedRegistrationNames: {
bubbled: keyOf({onBlur: true}),
captured: keyOf({onBlurCapture: true})
}
},
click: {
phasedRegistrationNames: {
bubbled: keyOf({onClick: true}),
captured: keyOf({onClickCapture: true})
}
},
contextMenu: {
phasedRegistrationNames: {
bubbled: keyOf({onContextMenu: true}),
captured: keyOf({onContextMenuCapture: true})
}
},
copy: {
phasedRegistrationNames: {
bubbled: keyOf({onCopy: true}),
captured: keyOf({onCopyCapture: true})
}
},
cut: {
phasedRegistrationNames: {
bubbled: keyOf({onCut: true}),
captured: keyOf({onCutCapture: true})
}
},
doubleClick: {
phasedRegistrationNames: {
bubbled: keyOf({onDoubleClick: true}),
captured: keyOf({onDoubleClickCapture: true})
}
},
drag: {
phasedRegistrationNames: {
bubbled: keyOf({onDrag: true}),
captured: keyOf({onDragCapture: true})
}
},
dragEnd: {
phasedRegistrationNames: {
bubbled: keyOf({onDragEnd: true}),
captured: keyOf({onDragEndCapture: true})
}
},
dragEnter: {
phasedRegistrationNames: {
bubbled: keyOf({onDragEnter: true}),
captured: keyOf({onDragEnterCapture: true})
}
},
dragExit: {
phasedRegistrationNames: {
bubbled: keyOf({onDragExit: true}),
captured: keyOf({onDragExitCapture: true})
}
},
dragLeave: {
phasedRegistrationNames: {
bubbled: keyOf({onDragLeave: true}),
captured: keyOf({onDragLeaveCapture: true})
}
},
dragOver: {
phasedRegistrationNames: {
bubbled: keyOf({onDragOver: true}),
captured: keyOf({onDragOverCapture: true})
}
},
dragStart: {
phasedRegistrationNames: {
bubbled: keyOf({onDragStart: true}),
captured: keyOf({onDragStartCapture: true})
}
},
drop: {
phasedRegistrationNames: {
bubbled: keyOf({onDrop: true}),
captured: keyOf({onDropCapture: true})
}
},
focus: {
phasedRegistrationNames: {
bubbled: keyOf({onFocus: true}),
captured: keyOf({onFocusCapture: true})
}
},
input: {
phasedRegistrationNames: {
bubbled: keyOf({onInput: true}),
captured: keyOf({onInputCapture: true})
}
},
keyDown: {
phasedRegistrationNames: {
bubbled: keyOf({onKeyDown: true}),
captured: keyOf({onKeyDownCapture: true})
}
},
keyPress: {
phasedRegistrationNames: {
bubbled: keyOf({onKeyPress: true}),
captured: keyOf({onKeyPressCapture: true})
}
},
keyUp: {
phasedRegistrationNames: {
bubbled: keyOf({onKeyUp: true}),
captured: keyOf({onKeyUpCapture: true})
}
},
load: {
phasedRegistrationNames: {
bubbled: keyOf({onLoad: true}),
captured: keyOf({onLoadCapture: true})
}
},
error: {
phasedRegistrationNames: {
bubbled: keyOf({onError: true}),
captured: keyOf({onErrorCapture: true})
}
},
// Note: We do not allow listening to mouseOver events. Instead, use the
// onMouseEnter/onMouseLeave created by `EnterLeaveEventPlugin`.
mouseDown: {
phasedRegistrationNames: {
bubbled: keyOf({onMouseDown: true}),
captured: keyOf({onMouseDownCapture: true})
}
},
mouseMove: {
phasedRegistrationNames: {
bubbled: keyOf({onMouseMove: true}),
captured: keyOf({onMouseMoveCapture: true})
}
},
mouseOut: {
phasedRegistrationNames: {
bubbled: keyOf({onMouseOut: true}),
captured: keyOf({onMouseOutCapture: true})
}
},
mouseOver: {
phasedRegistrationNames: {
bubbled: keyOf({onMouseOver: true}),
captured: keyOf({onMouseOverCapture: true})
}
},
mouseUp: {
phasedRegistrationNames: {
bubbled: keyOf({onMouseUp: true}),
captured: keyOf({onMouseUpCapture: true})
}
},
paste: {
phasedRegistrationNames: {
bubbled: keyOf({onPaste: true}),
captured: keyOf({onPasteCapture: true})
}
},
reset: {
phasedRegistrationNames: {
bubbled: keyOf({onReset: true}),
captured: keyOf({onResetCapture: true})
}
},
scroll: {
phasedRegistrationNames: {
bubbled: keyOf({onScroll: true}),
captured: keyOf({onScrollCapture: true})
}
},
submit: {
phasedRegistrationNames: {
bubbled: keyOf({onSubmit: true}),
captured: keyOf({onSubmitCapture: true})
}
},
touchCancel: {
phasedRegistrationNames: {
bubbled: keyOf({onTouchCancel: true}),
captured: keyOf({onTouchCancelCapture: true})
}
},
touchEnd: {
phasedRegistrationNames: {
bubbled: keyOf({onTouchEnd: true}),
captured: keyOf({onTouchEndCapture: true})
}
},
touchMove: {
phasedRegistrationNames: {
bubbled: keyOf({onTouchMove: true}),
captured: keyOf({onTouchMoveCapture: true})
}
},
touchStart: {
phasedRegistrationNames: {
bubbled: keyOf({onTouchStart: true}),
captured: keyOf({onTouchStartCapture: true})
}
},
wheel: {
phasedRegistrationNames: {
bubbled: keyOf({onWheel: true}),
captured: keyOf({onWheelCapture: true})
}
}
};
var topLevelEventsToDispatchConfig = {
topBlur: eventTypes.blur,
topClick: eventTypes.click,
topContextMenu: eventTypes.contextMenu,
topCopy: eventTypes.copy,
topCut: eventTypes.cut,
topDoubleClick: eventTypes.doubleClick,
topDrag: eventTypes.drag,
topDragEnd: eventTypes.dragEnd,
topDragEnter: eventTypes.dragEnter,
topDragExit: eventTypes.dragExit,
topDragLeave: eventTypes.dragLeave,
topDragOver: eventTypes.dragOver,
topDragStart: eventTypes.dragStart,
topDrop: eventTypes.drop,
topError: eventTypes.error,
topFocus: eventTypes.focus,
topInput: eventTypes.input,
topKeyDown: eventTypes.keyDown,
topKeyPress: eventTypes.keyPress,
topKeyUp: eventTypes.keyUp,
topLoad: eventTypes.load,
topMouseDown: eventTypes.mouseDown,
topMouseMove: eventTypes.mouseMove,
topMouseOut: eventTypes.mouseOut,
topMouseOver: eventTypes.mouseOver,
topMouseUp: eventTypes.mouseUp,
topPaste: eventTypes.paste,
topReset: eventTypes.reset,
topScroll: eventTypes.scroll,
topSubmit: eventTypes.submit,
topTouchCancel: eventTypes.touchCancel,
topTouchEnd: eventTypes.touchEnd,
topTouchMove: eventTypes.touchMove,
topTouchStart: eventTypes.touchStart,
topWheel: eventTypes.wheel
};
for (var topLevelType in topLevelEventsToDispatchConfig) {
topLevelEventsToDispatchConfig[topLevelType].dependencies = [topLevelType];
}
var SimpleEventPlugin = {
eventTypes: eventTypes,
/**
* Same as the default implementation, except cancels the event when return
* value is false.
*
* @param {object} Event to be dispatched.
* @param {function} Application-level callback.
* @param {string} domID DOM ID to pass to the callback.
*/
executeDispatch: function(event, listener, domID) {
var returnValue = EventPluginUtils.executeDispatch(event, listener, domID);
if (returnValue === false) {
event.stopPropagation();
event.preventDefault();
}
},
/**
* @param {string} topLevelType Record from `EventConstants`.
* @param {DOMEventTarget} topLevelTarget The listening component root node.
* @param {string} topLevelTargetID ID of `topLevelTarget`.
* @param {object} nativeEvent Native browser event.
* @return {*} An accumulation of synthetic events.
* @see {EventPluginHub.extractEvents}
*/
extractEvents: function(
topLevelType,
topLevelTarget,
topLevelTargetID,
nativeEvent) {
var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType];
if (!dispatchConfig) {
return null;
}
var EventConstructor;
switch (topLevelType) {
case topLevelTypes.topInput:
case topLevelTypes.topLoad:
case topLevelTypes.topError:
case topLevelTypes.topReset:
case topLevelTypes.topSubmit:
// HTML Events
// @see http://www.w3.org/TR/html5/index.html#events-0
EventConstructor = SyntheticEvent;
break;
case topLevelTypes.topKeyPress:
// FireFox creates a keypress event for function keys too. This removes
// the unwanted keypress events.
if (nativeEvent.charCode === 0) {
return null;
}
/* falls through */
case topLevelTypes.topKeyDown:
case topLevelTypes.topKeyUp:
EventConstructor = SyntheticKeyboardEvent;
break;
case topLevelTypes.topBlur:
case topLevelTypes.topFocus:
EventConstructor = SyntheticFocusEvent;
break;
case topLevelTypes.topClick:
// Firefox creates a click event on right mouse clicks. This removes the
// unwanted click events.
if (nativeEvent.button === 2) {
return null;
}
/* falls through */
case topLevelTypes.topContextMenu:
case topLevelTypes.topDoubleClick:
case topLevelTypes.topMouseDown:
case topLevelTypes.topMouseMove:
case topLevelTypes.topMouseOut:
case topLevelTypes.topMouseOver:
case topLevelTypes.topMouseUp:
EventConstructor = SyntheticMouseEvent;
break;
case topLevelTypes.topDrag:
case topLevelTypes.topDragEnd:
case topLevelTypes.topDragEnter:
case topLevelTypes.topDragExit:
case topLevelTypes.topDragLeave:
case topLevelTypes.topDragOver:
case topLevelTypes.topDragStart:
case topLevelTypes.topDrop:
EventConstructor = SyntheticDragEvent;
break;
case topLevelTypes.topTouchCancel:
case topLevelTypes.topTouchEnd:
case topLevelTypes.topTouchMove:
case topLevelTypes.topTouchStart:
EventConstructor = SyntheticTouchEvent;
break;
case topLevelTypes.topScroll:
EventConstructor = SyntheticUIEvent;
break;
case topLevelTypes.topWheel:
EventConstructor = SyntheticWheelEvent;
break;
case topLevelTypes.topCopy:
case topLevelTypes.topCut:
case topLevelTypes.topPaste:
EventConstructor = SyntheticClipboardEvent;
break;
}
("production" !== "development" ? invariant(
EventConstructor,
'SimpleEventPlugin: Unhandled event type, `%s`.',
topLevelType
) : invariant(EventConstructor));
var event = EventConstructor.getPooled(
dispatchConfig,
topLevelTargetID,
nativeEvent
);
EventPropagators.accumulateTwoPhaseDispatches(event);
return event;
}
};
module.exports = SimpleEventPlugin;
},{"./EventConstants":15,"./EventPluginUtils":19,"./EventPropagators":20,"./SyntheticClipboardEvent":81,"./SyntheticDragEvent":83,"./SyntheticEvent":84,"./SyntheticFocusEvent":85,"./SyntheticKeyboardEvent":87,"./SyntheticMouseEvent":88,"./SyntheticTouchEvent":89,"./SyntheticUIEvent":90,"./SyntheticWheelEvent":91,"./invariant":120,"./keyOf":127}],81:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SyntheticClipboardEvent
* @typechecks static-only
*/
"use strict";
var SyntheticEvent = _dereq_("./SyntheticEvent");
/**
* @interface Event
* @see http://www.w3.org/TR/clipboard-apis/
*/
var ClipboardEventInterface = {
clipboardData: function(event) {
return (
'clipboardData' in event ?
event.clipboardData :
window.clipboardData
);
}
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticClipboardEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticEvent.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface);
module.exports = SyntheticClipboardEvent;
},{"./SyntheticEvent":84}],82:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SyntheticCompositionEvent
* @typechecks static-only
*/
"use strict";
var SyntheticEvent = _dereq_("./SyntheticEvent");
/**
* @interface Event
* @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents
*/
var CompositionEventInterface = {
data: null
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticCompositionEvent(
dispatchConfig,
dispatchMarker,
nativeEvent) {
SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticEvent.augmentClass(
SyntheticCompositionEvent,
CompositionEventInterface
);
module.exports = SyntheticCompositionEvent;
},{"./SyntheticEvent":84}],83:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SyntheticDragEvent
* @typechecks static-only
*/
"use strict";
var SyntheticMouseEvent = _dereq_("./SyntheticMouseEvent");
/**
* @interface DragEvent
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var DragEventInterface = {
dataTransfer: null
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticDragEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface);
module.exports = SyntheticDragEvent;
},{"./SyntheticMouseEvent":88}],84:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SyntheticEvent
* @typechecks static-only
*/
"use strict";
var PooledClass = _dereq_("./PooledClass");
var emptyFunction = _dereq_("./emptyFunction");
var getEventTarget = _dereq_("./getEventTarget");
var merge = _dereq_("./merge");
var mergeInto = _dereq_("./mergeInto");
/**
* @interface Event
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var EventInterface = {
type: null,
target: getEventTarget,
// currentTarget is set when dispatching; no use in copying it here
currentTarget: emptyFunction.thatReturnsNull,
eventPhase: null,
bubbles: null,
cancelable: null,
timeStamp: function(event) {
return event.timeStamp || Date.now();
},
defaultPrevented: null,
isTrusted: null
};
/**
* Synthetic events are dispatched by event plugins, typically in response to a
* top-level event delegation handler.
*
* These systems should generally use pooling to reduce the frequency of garbage
* collection. The system should check `isPersistent` to determine whether the
* event should be released into the pool after being dispatched. Users that
* need a persisted event should invoke `persist`.
*
* Synthetic events (and subclasses) implement the DOM Level 3 Events API by
* normalizing browser quirks. Subclasses do not necessarily have to implement a
* DOM interface; custom application-specific events can also subclass this.
*
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
*/
function SyntheticEvent(dispatchConfig, dispatchMarker, nativeEvent) {
this.dispatchConfig = dispatchConfig;
this.dispatchMarker = dispatchMarker;
this.nativeEvent = nativeEvent;
var Interface = this.constructor.Interface;
for (var propName in Interface) {
if (!Interface.hasOwnProperty(propName)) {
continue;
}
var normalize = Interface[propName];
if (normalize) {
this[propName] = normalize(nativeEvent);
} else {
this[propName] = nativeEvent[propName];
}
}
var defaultPrevented = nativeEvent.defaultPrevented != null ?
nativeEvent.defaultPrevented :
nativeEvent.returnValue === false;
if (defaultPrevented) {
this.isDefaultPrevented = emptyFunction.thatReturnsTrue;
} else {
this.isDefaultPrevented = emptyFunction.thatReturnsFalse;
}
this.isPropagationStopped = emptyFunction.thatReturnsFalse;
}
mergeInto(SyntheticEvent.prototype, {
preventDefault: function() {
this.defaultPrevented = true;
var event = this.nativeEvent;
event.preventDefault ? event.preventDefault() : event.returnValue = false;
this.isDefaultPrevented = emptyFunction.thatReturnsTrue;
},
stopPropagation: function() {
var event = this.nativeEvent;
event.stopPropagation ? event.stopPropagation() : event.cancelBubble = true;
this.isPropagationStopped = emptyFunction.thatReturnsTrue;
},
/**
* We release all dispatched `SyntheticEvent`s after each event loop, adding
* them back into the pool. This allows a way to hold onto a reference that
* won't be added back into the pool.
*/
persist: function() {
this.isPersistent = emptyFunction.thatReturnsTrue;
},
/**
* Checks if this event should be released back into the pool.
*
* @return {boolean} True if this should not be released, false otherwise.
*/
isPersistent: emptyFunction.thatReturnsFalse,
/**
* `PooledClass` looks for `destructor` on each instance it releases.
*/
destructor: function() {
var Interface = this.constructor.Interface;
for (var propName in Interface) {
this[propName] = null;
}
this.dispatchConfig = null;
this.dispatchMarker = null;
this.nativeEvent = null;
}
});
SyntheticEvent.Interface = EventInterface;
/**
* Helper to reduce boilerplate when creating subclasses.
*
* @param {function} Class
* @param {?object} Interface
*/
SyntheticEvent.augmentClass = function(Class, Interface) {
var Super = this;
var prototype = Object.create(Super.prototype);
mergeInto(prototype, Class.prototype);
Class.prototype = prototype;
Class.prototype.constructor = Class;
Class.Interface = merge(Super.Interface, Interface);
Class.augmentClass = Super.augmentClass;
PooledClass.addPoolingTo(Class, PooledClass.threeArgumentPooler);
};
PooledClass.addPoolingTo(SyntheticEvent, PooledClass.threeArgumentPooler);
module.exports = SyntheticEvent;
},{"./PooledClass":26,"./emptyFunction":102,"./getEventTarget":111,"./merge":130,"./mergeInto":132}],85:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SyntheticFocusEvent
* @typechecks static-only
*/
"use strict";
var SyntheticUIEvent = _dereq_("./SyntheticUIEvent");
/**
* @interface FocusEvent
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var FocusEventInterface = {
relatedTarget: null
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticFocusEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface);
module.exports = SyntheticFocusEvent;
},{"./SyntheticUIEvent":90}],86:[function(_dereq_,module,exports){
/**
* Copyright 2013 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SyntheticInputEvent
* @typechecks static-only
*/
"use strict";
var SyntheticEvent = _dereq_("./SyntheticEvent");
/**
* @interface Event
* @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105
* /#events-inputevents
*/
var InputEventInterface = {
data: null
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticInputEvent(
dispatchConfig,
dispatchMarker,
nativeEvent) {
SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticEvent.augmentClass(
SyntheticInputEvent,
InputEventInterface
);
module.exports = SyntheticInputEvent;
},{"./SyntheticEvent":84}],87:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SyntheticKeyboardEvent
* @typechecks static-only
*/
"use strict";
var SyntheticUIEvent = _dereq_("./SyntheticUIEvent");
var getEventKey = _dereq_("./getEventKey");
var getEventModifierState = _dereq_("./getEventModifierState");
/**
* @interface KeyboardEvent
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var KeyboardEventInterface = {
key: getEventKey,
location: null,
ctrlKey: null,
shiftKey: null,
altKey: null,
metaKey: null,
repeat: null,
locale: null,
getModifierState: getEventModifierState,
// Legacy Interface
charCode: function(event) {
// `charCode` is the result of a KeyPress event and represents the value of
// the actual printable character.
// KeyPress is deprecated but its replacement is not yet final and not
// implemented in any major browser.
if (event.type === 'keypress') {
// IE8 does not implement "charCode", but "keyCode" has the correct value.
return 'charCode' in event ? event.charCode : event.keyCode;
}
return 0;
},
keyCode: function(event) {
// `keyCode` is the result of a KeyDown/Up event and represents the value of
// physical keyboard key.
// The actual meaning of the value depends on the users' keyboard layout
// which cannot be detected. Assuming that it is a US keyboard layout
// provides a surprisingly accurate mapping for US and European users.
// Due to this, it is left to the user to implement at this time.
if (event.type === 'keydown' || event.type === 'keyup') {
return event.keyCode;
}
return 0;
},
which: function(event) {
// `which` is an alias for either `keyCode` or `charCode` depending on the
// type of the event. There is no need to determine the type of the event
// as `keyCode` and `charCode` are either aliased or default to zero.
return event.keyCode || event.charCode;
}
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface);
module.exports = SyntheticKeyboardEvent;
},{"./SyntheticUIEvent":90,"./getEventKey":109,"./getEventModifierState":110}],88:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SyntheticMouseEvent
* @typechecks static-only
*/
"use strict";
var SyntheticUIEvent = _dereq_("./SyntheticUIEvent");
var ViewportMetrics = _dereq_("./ViewportMetrics");
var getEventModifierState = _dereq_("./getEventModifierState");
/**
* @interface MouseEvent
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var MouseEventInterface = {
screenX: null,
screenY: null,
clientX: null,
clientY: null,
ctrlKey: null,
shiftKey: null,
altKey: null,
metaKey: null,
getEventModifierState: getEventModifierState,
button: function(event) {
// Webkit, Firefox, IE9+
// which: 1 2 3
// button: 0 1 2 (standard)
var button = event.button;
if ('which' in event) {
return button;
}
// IE<9
// which: undefined
// button: 0 0 0
// button: 1 4 2 (onmouseup)
return button === 2 ? 2 : button === 4 ? 1 : 0;
},
buttons: null,
relatedTarget: function(event) {
return event.relatedTarget || (
event.fromElement === event.srcElement ?
event.toElement :
event.fromElement
);
},
// "Proprietary" Interface.
pageX: function(event) {
return 'pageX' in event ?
event.pageX :
event.clientX + ViewportMetrics.currentScrollLeft;
},
pageY: function(event) {
return 'pageY' in event ?
event.pageY :
event.clientY + ViewportMetrics.currentScrollTop;
}
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface);
module.exports = SyntheticMouseEvent;
},{"./SyntheticUIEvent":90,"./ViewportMetrics":93,"./getEventModifierState":110}],89:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SyntheticTouchEvent
* @typechecks static-only
*/
"use strict";
var SyntheticUIEvent = _dereq_("./SyntheticUIEvent");
var getEventModifierState = _dereq_("./getEventModifierState");
/**
* @interface TouchEvent
* @see http://www.w3.org/TR/touch-events/
*/
var TouchEventInterface = {
touches: null,
targetTouches: null,
changedTouches: null,
altKey: null,
metaKey: null,
ctrlKey: null,
shiftKey: null,
getModifierState: getEventModifierState
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticUIEvent}
*/
function SyntheticTouchEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface);
module.exports = SyntheticTouchEvent;
},{"./SyntheticUIEvent":90,"./getEventModifierState":110}],90:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SyntheticUIEvent
* @typechecks static-only
*/
"use strict";
var SyntheticEvent = _dereq_("./SyntheticEvent");
var getEventTarget = _dereq_("./getEventTarget");
/**
* @interface UIEvent
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var UIEventInterface = {
view: function(event) {
if (event.view) {
return event.view;
}
var target = getEventTarget(event);
if (target != null && target.window === target) {
// target is a window object
return target;
}
var doc = target.ownerDocument;
// TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.
if (doc) {
return doc.defaultView || doc.parentWindow;
} else {
return window;
}
},
detail: function(event) {
return event.detail || 0;
}
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticEvent}
*/
function SyntheticUIEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticEvent.augmentClass(SyntheticUIEvent, UIEventInterface);
module.exports = SyntheticUIEvent;
},{"./SyntheticEvent":84,"./getEventTarget":111}],91:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule SyntheticWheelEvent
* @typechecks static-only
*/
"use strict";
var SyntheticMouseEvent = _dereq_("./SyntheticMouseEvent");
/**
* @interface WheelEvent
* @see http://www.w3.org/TR/DOM-Level-3-Events/
*/
var WheelEventInterface = {
deltaX: function(event) {
return (
'deltaX' in event ? event.deltaX :
// Fallback to `wheelDeltaX` for Webkit and normalize (right is positive).
'wheelDeltaX' in event ? -event.wheelDeltaX : 0
);
},
deltaY: function(event) {
return (
'deltaY' in event ? event.deltaY :
// Fallback to `wheelDeltaY` for Webkit and normalize (down is positive).
'wheelDeltaY' in event ? -event.wheelDeltaY :
// Fallback to `wheelDelta` for IE<9 and normalize (down is positive).
'wheelDelta' in event ? -event.wheelDelta : 0
);
},
deltaZ: null,
// Browsers without "deltaMode" is reporting in raw wheel delta where one
// notch on the scroll is always +/- 120, roughly equivalent to pixels.
// A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or
// ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size.
deltaMode: null
};
/**
* @param {object} dispatchConfig Configuration used to dispatch this event.
* @param {string} dispatchMarker Marker identifying the event target.
* @param {object} nativeEvent Native browser event.
* @extends {SyntheticMouseEvent}
*/
function SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent) {
SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent);
}
SyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface);
module.exports = SyntheticWheelEvent;
},{"./SyntheticMouseEvent":88}],92:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule Transaction
*/
"use strict";
var invariant = _dereq_("./invariant");
/**
* `Transaction` creates a black box that is able to wrap any method such that
* certain invariants are maintained before and after the method is invoked
* (Even if an exception is thrown while invoking the wrapped method). Whoever
* instantiates a transaction can provide enforcers of the invariants at
* creation time. The `Transaction` class itself will supply one additional
* automatic invariant for you - the invariant that any transaction instance
* should not be run while it is already being run. You would typically create a
* single instance of a `Transaction` for reuse multiple times, that potentially
* is used to wrap several different methods. Wrappers are extremely simple -
* they only require implementing two methods.
*
* <pre>
* wrappers (injected at creation time)
* + +
* | |
* +-----------------|--------|--------------+
* | v | |
* | +---------------+ | |
* | +--| wrapper1 |---|----+ |
* | | +---------------+ v | |
* | | +-------------+ | |
* | | +----| wrapper2 |--------+ |
* | | | +-------------+ | | |
* | | | | | |
* | v v v v | wrapper
* | +---+ +---+ +---------+ +---+ +---+ | invariants
* perform(anyMethod) | | | | | | | | | | | | maintained
* +----------------->|-|---|-|---|-->|anyMethod|---|---|-|---|-|-------->
* | | | | | | | | | | | |
* | | | | | | | | | | | |
* | | | | | | | | | | | |
* | +---+ +---+ +---------+ +---+ +---+ |
* | initialize close |
* +-----------------------------------------+
* </pre>
*
* Use cases:
* - Preserving the input selection ranges before/after reconciliation.
* Restoring selection even in the event of an unexpected error.
* - Deactivating events while rearranging the DOM, preventing blurs/focuses,
* while guaranteeing that afterwards, the event system is reactivated.
* - Flushing a queue of collected DOM mutations to the main UI thread after a
* reconciliation takes place in a worker thread.
* - Invoking any collected `componentDidUpdate` callbacks after rendering new
* content.
* - (Future use case): Wrapping particular flushes of the `ReactWorker` queue
* to preserve the `scrollTop` (an automatic scroll aware DOM).
* - (Future use case): Layout calculations before and after DOM upates.
*
* Transactional plugin API:
* - A module that has an `initialize` method that returns any precomputation.
* - and a `close` method that accepts the precomputation. `close` is invoked
* when the wrapped process is completed, or has failed.
*
* @param {Array<TransactionalWrapper>} transactionWrapper Wrapper modules
* that implement `initialize` and `close`.
* @return {Transaction} Single transaction for reuse in thread.
*
* @class Transaction
*/
var Mixin = {
/**
* Sets up this instance so that it is prepared for collecting metrics. Does
* so such that this setup method may be used on an instance that is already
* initialized, in a way that does not consume additional memory upon reuse.
* That can be useful if you decide to make your subclass of this mixin a
* "PooledClass".
*/
reinitializeTransaction: function() {
this.transactionWrappers = this.getTransactionWrappers();
if (!this.wrapperInitData) {
this.wrapperInitData = [];
} else {
this.wrapperInitData.length = 0;
}
this._isInTransaction = false;
},
_isInTransaction: false,
/**
* @abstract
* @return {Array<TransactionWrapper>} Array of transaction wrappers.
*/
getTransactionWrappers: null,
isInTransaction: function() {
return !!this._isInTransaction;
},
/**
* Executes the function within a safety window. Use this for the top level
* methods that result in large amounts of computation/mutations that would
* need to be safety checked.
*
* @param {function} method Member of scope to call.
* @param {Object} scope Scope to invoke from.
* @param {Object?=} args... Arguments to pass to the method (optional).
* Helps prevent need to bind in many cases.
* @return Return value from `method`.
*/
perform: function(method, scope, a, b, c, d, e, f) {
("production" !== "development" ? invariant(
!this.isInTransaction(),
'Transaction.perform(...): Cannot initialize a transaction when there ' +
'is already an outstanding transaction.'
) : invariant(!this.isInTransaction()));
var errorThrown;
var ret;
try {
this._isInTransaction = true;
// Catching errors makes debugging more difficult, so we start with
// errorThrown set to true before setting it to false after calling
// close -- if it's still set to true in the finally block, it means
// one of these calls threw.
errorThrown = true;
this.initializeAll(0);
ret = method.call(scope, a, b, c, d, e, f);
errorThrown = false;
} finally {
try {
if (errorThrown) {
// If `method` throws, prefer to show that stack trace over any thrown
// by invoking `closeAll`.
try {
this.closeAll(0);
} catch (err) {
}
} else {
// Since `method` didn't throw, we don't want to silence the exception
// here.
this.closeAll(0);
}
} finally {
this._isInTransaction = false;
}
}
return ret;
},
initializeAll: function(startIndex) {
var transactionWrappers = this.transactionWrappers;
for (var i = startIndex; i < transactionWrappers.length; i++) {
var wrapper = transactionWrappers[i];
try {
// Catching errors makes debugging more difficult, so we start with the
// OBSERVED_ERROR state before overwriting it with the real return value
// of initialize -- if it's still set to OBSERVED_ERROR in the finally
// block, it means wrapper.initialize threw.
this.wrapperInitData[i] = Transaction.OBSERVED_ERROR;
this.wrapperInitData[i] = wrapper.initialize ?
wrapper.initialize.call(this) :
null;
} finally {
if (this.wrapperInitData[i] === Transaction.OBSERVED_ERROR) {
// The initializer for wrapper i threw an error; initialize the
// remaining wrappers but silence any exceptions from them to ensure
// that the first error is the one to bubble up.
try {
this.initializeAll(i + 1);
} catch (err) {
}
}
}
}
},
/**
* Invokes each of `this.transactionWrappers.close[i]` functions, passing into
* them the respective return values of `this.transactionWrappers.init[i]`
* (`close`rs that correspond to initializers that failed will not be
* invoked).
*/
closeAll: function(startIndex) {
("production" !== "development" ? invariant(
this.isInTransaction(),
'Transaction.closeAll(): Cannot close transaction when none are open.'
) : invariant(this.isInTransaction()));
var transactionWrappers = this.transactionWrappers;
for (var i = startIndex; i < transactionWrappers.length; i++) {
var wrapper = transactionWrappers[i];
var initData = this.wrapperInitData[i];
var errorThrown;
try {
// Catching errors makes debugging more difficult, so we start with
// errorThrown set to true before setting it to false after calling
// close -- if it's still set to true in the finally block, it means
// wrapper.close threw.
errorThrown = true;
if (initData !== Transaction.OBSERVED_ERROR) {
wrapper.close && wrapper.close.call(this, initData);
}
errorThrown = false;
} finally {
if (errorThrown) {
// The closer for wrapper i threw an error; close the remaining
// wrappers but silence any exceptions from them to ensure that the
// first error is the one to bubble up.
try {
this.closeAll(i + 1);
} catch (e) {
}
}
}
}
this.wrapperInitData.length = 0;
}
};
var Transaction = {
Mixin: Mixin,
/**
* Token to look for to determine if an error occured.
*/
OBSERVED_ERROR: {}
};
module.exports = Transaction;
},{"./invariant":120}],93:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule ViewportMetrics
*/
"use strict";
var getUnboundedScrollPosition = _dereq_("./getUnboundedScrollPosition");
var ViewportMetrics = {
currentScrollLeft: 0,
currentScrollTop: 0,
refreshScrollValues: function() {
var scrollPosition = getUnboundedScrollPosition(window);
ViewportMetrics.currentScrollLeft = scrollPosition.x;
ViewportMetrics.currentScrollTop = scrollPosition.y;
}
};
module.exports = ViewportMetrics;
},{"./getUnboundedScrollPosition":116}],94:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule accumulate
*/
"use strict";
var invariant = _dereq_("./invariant");
/**
* Accumulates items that must not be null or undefined.
*
* This is used to conserve memory by avoiding array allocations.
*
* @return {*|array<*>} An accumulation of items.
*/
function accumulate(current, next) {
("production" !== "development" ? invariant(
next != null,
'accumulate(...): Accumulated items must be not be null or undefined.'
) : invariant(next != null));
if (current == null) {
return next;
} else {
// Both are not empty. Warning: Never call x.concat(y) when you are not
// certain that x is an Array (x could be a string with concat method).
var currentIsArray = Array.isArray(current);
var nextIsArray = Array.isArray(next);
if (currentIsArray) {
return current.concat(next);
} else {
if (nextIsArray) {
return [current].concat(next);
} else {
return [current, next];
}
}
}
}
module.exports = accumulate;
},{"./invariant":120}],95:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule adler32
*/
/* jslint bitwise:true */
"use strict";
var MOD = 65521;
// This is a clean-room implementation of adler32 designed for detecting
// if markup is not what we expect it to be. It does not need to be
// cryptographically strong, only reasonable good at detecting if markup
// generated on the server is different than that on the client.
function adler32(data) {
var a = 1;
var b = 0;
for (var i = 0; i < data.length; i++) {
a = (a + data.charCodeAt(i)) % MOD;
b = (b + a) % MOD;
}
return a | (b << 16);
}
module.exports = adler32;
},{}],96:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule containsNode
* @typechecks
*/
var isTextNode = _dereq_("./isTextNode");
/*jslint bitwise:true */
/**
* Checks if a given DOM node contains or is another DOM node.
*
* @param {?DOMNode} outerNode Outer DOM node.
* @param {?DOMNode} innerNode Inner DOM node.
* @return {boolean} True if `outerNode` contains or is `innerNode`.
*/
function containsNode(outerNode, innerNode) {
if (!outerNode || !innerNode) {
return false;
} else if (outerNode === innerNode) {
return true;
} else if (isTextNode(outerNode)) {
return false;
} else if (isTextNode(innerNode)) {
return containsNode(outerNode, innerNode.parentNode);
} else if (outerNode.contains) {
return outerNode.contains(innerNode);
} else if (outerNode.compareDocumentPosition) {
return !!(outerNode.compareDocumentPosition(innerNode) & 16);
} else {
return false;
}
}
module.exports = containsNode;
},{"./isTextNode":124}],97:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule copyProperties
*/
/**
* Copy properties from one or more objects (up to 5) into the first object.
* This is a shallow copy. It mutates the first object and also returns it.
*
* NOTE: `arguments` has a very significant performance penalty, which is why
* we don't support unlimited arguments.
*/
function copyProperties(obj, a, b, c, d, e, f) {
obj = obj || {};
if ("production" !== "development") {
if (f) {
throw new Error('Too many arguments passed to copyProperties');
}
}
var args = [a, b, c, d, e];
var ii = 0, v;
while (args[ii]) {
v = args[ii++];
for (var k in v) {
obj[k] = v[k];
}
// IE ignores toString in object iteration.. See:
// webreflection.blogspot.com/2007/07/quick-fix-internet-explorer-and.html
if (v.hasOwnProperty && v.hasOwnProperty('toString') &&
(typeof v.toString != 'undefined') && (obj.toString !== v.toString)) {
obj.toString = v.toString;
}
}
return obj;
}
module.exports = copyProperties;
},{}],98:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule createArrayFrom
* @typechecks
*/
var toArray = _dereq_("./toArray");
/**
* Perform a heuristic test to determine if an object is "array-like".
*
* A monk asked Joshu, a Zen master, "Has a dog Buddha nature?"
* Joshu replied: "Mu."
*
* This function determines if its argument has "array nature": it returns
* true if the argument is an actual array, an `arguments' object, or an
* HTMLCollection (e.g. node.childNodes or node.getElementsByTagName()).
*
* It will return false for other array-like objects like Filelist.
*
* @param {*} obj
* @return {boolean}
*/
function hasArrayNature(obj) {
return (
// not null/false
!!obj &&
// arrays are objects, NodeLists are functions in Safari
(typeof obj == 'object' || typeof obj == 'function') &&
// quacks like an array
('length' in obj) &&
// not window
!('setInterval' in obj) &&
// no DOM node should be considered an array-like
// a 'select' element has 'length' and 'item' properties on IE8
(typeof obj.nodeType != 'number') &&
(
// a real array
(// HTMLCollection/NodeList
(Array.isArray(obj) ||
// arguments
('callee' in obj) || 'item' in obj))
)
);
}
/**
* Ensure that the argument is an array by wrapping it in an array if it is not.
* Creates a copy of the argument if it is already an array.
*
* This is mostly useful idiomatically:
*
* var createArrayFrom = require('createArrayFrom');
*
* function takesOneOrMoreThings(things) {
* things = createArrayFrom(things);
* ...
* }
*
* This allows you to treat `things' as an array, but accept scalars in the API.
*
* If you need to convert an array-like object, like `arguments`, into an array
* use toArray instead.
*
* @param {*} obj
* @return {array}
*/
function createArrayFrom(obj) {
if (!hasArrayNature(obj)) {
return [obj];
} else if (Array.isArray(obj)) {
return obj.slice();
} else {
return toArray(obj);
}
}
module.exports = createArrayFrom;
},{"./toArray":141}],99:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule createFullPageComponent
* @typechecks
*/
"use strict";
// Defeat circular references by requiring this directly.
var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
var invariant = _dereq_("./invariant");
/**
* Create a component that will throw an exception when unmounted.
*
* Components like <html> <head> and <body> can't be removed or added
* easily in a cross-browser way, however it's valuable to be able to
* take advantage of React's reconciliation for styling and <title>
* management. So we just document it and throw in dangerous cases.
*
* @param {function} componentClass convenience constructor to wrap
* @return {function} convenience constructor of new component
*/
function createFullPageComponent(componentClass) {
var FullPageComponent = ReactCompositeComponent.createClass({
displayName: 'ReactFullPageComponent' + (
componentClass.type.displayName || ''
),
componentWillUnmount: function() {
("production" !== "development" ? invariant(
false,
'%s tried to unmount. Because of cross-browser quirks it is ' +
'impossible to unmount some top-level components (eg <html>, <head>, ' +
'and <body>) reliably and efficiently. To fix this, have a single ' +
'top-level component that never unmounts render these elements.',
this.constructor.displayName
) : invariant(false));
},
render: function() {
return this.transferPropsTo(componentClass(null, this.props.children));
}
});
return FullPageComponent;
}
module.exports = createFullPageComponent;
},{"./ReactCompositeComponent":33,"./invariant":120}],100:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule createNodesFromMarkup
* @typechecks
*/
/*jslint evil: true, sub: true */
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var createArrayFrom = _dereq_("./createArrayFrom");
var getMarkupWrap = _dereq_("./getMarkupWrap");
var invariant = _dereq_("./invariant");
/**
* Dummy container used to render all markup.
*/
var dummyNode =
ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;
/**
* Pattern used by `getNodeName`.
*/
var nodeNamePattern = /^\s*<(\w+)/;
/**
* Extracts the `nodeName` of the first element in a string of markup.
*
* @param {string} markup String of markup.
* @return {?string} Node name of the supplied markup.
*/
function getNodeName(markup) {
var nodeNameMatch = markup.match(nodeNamePattern);
return nodeNameMatch && nodeNameMatch[1].toLowerCase();
}
/**
* Creates an array containing the nodes rendered from the supplied markup. The
* optionally supplied `handleScript` function will be invoked once for each
* <script> element that is rendered. If no `handleScript` function is supplied,
* an exception is thrown if any <script> elements are rendered.
*
* @param {string} markup A string of valid HTML markup.
* @param {?function} handleScript Invoked once for each rendered <script>.
* @return {array<DOMElement|DOMTextNode>} An array of rendered nodes.
*/
function createNodesFromMarkup(markup, handleScript) {
var node = dummyNode;
("production" !== "development" ? invariant(!!dummyNode, 'createNodesFromMarkup dummy not initialized') : invariant(!!dummyNode));
var nodeName = getNodeName(markup);
var wrap = nodeName && getMarkupWrap(nodeName);
if (wrap) {
node.innerHTML = wrap[1] + markup + wrap[2];
var wrapDepth = wrap[0];
while (wrapDepth--) {
node = node.lastChild;
}
} else {
node.innerHTML = markup;
}
var scripts = node.getElementsByTagName('script');
if (scripts.length) {
("production" !== "development" ? invariant(
handleScript,
'createNodesFromMarkup(...): Unexpected <script> element rendered.'
) : invariant(handleScript));
createArrayFrom(scripts).forEach(handleScript);
}
var nodes = createArrayFrom(node.childNodes);
while (node.lastChild) {
node.removeChild(node.lastChild);
}
return nodes;
}
module.exports = createNodesFromMarkup;
},{"./ExecutionEnvironment":21,"./createArrayFrom":98,"./getMarkupWrap":112,"./invariant":120}],101:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule dangerousStyleValue
* @typechecks static-only
*/
"use strict";
var CSSProperty = _dereq_("./CSSProperty");
var isUnitlessNumber = CSSProperty.isUnitlessNumber;
/**
* Convert a value into the proper css writable value. The style name `name`
* should be logical (no hyphens), as specified
* in `CSSProperty.isUnitlessNumber`.
*
* @param {string} name CSS property name such as `topMargin`.
* @param {*} value CSS property value such as `10px`.
* @return {string} Normalized style value with dimensions applied.
*/
function dangerousStyleValue(name, value) {
// Note that we've removed escapeTextForBrowser() calls here since the
// whole string will be escaped when the attribute is injected into
// the markup. If you provide unsafe user data here they can inject
// arbitrary CSS which may be problematic (I couldn't repro this):
// https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet
// http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/
// This is not an XSS hole but instead a potential CSS injection issue
// which has lead to a greater discussion about how we're going to
// trust URLs moving forward. See #2115901
var isEmpty = value == null || typeof value === 'boolean' || value === '';
if (isEmpty) {
return '';
}
var isNonNumeric = isNaN(value);
if (isNonNumeric || value === 0 ||
isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name]) {
return '' + value; // cast to string
}
if (typeof value === 'string') {
value = value.trim();
}
return value + 'px';
}
module.exports = dangerousStyleValue;
},{"./CSSProperty":3}],102:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule emptyFunction
*/
var copyProperties = _dereq_("./copyProperties");
function makeEmptyFunction(arg) {
return function() {
return arg;
};
}
/**
* This function accepts and discards inputs; it has no side effects. This is
* primarily useful idiomatically for overridable function endpoints which
* always need to be callable, since JS lacks a null-call idiom ala Cocoa.
*/
function emptyFunction() {}
copyProperties(emptyFunction, {
thatReturns: makeEmptyFunction,
thatReturnsFalse: makeEmptyFunction(false),
thatReturnsTrue: makeEmptyFunction(true),
thatReturnsNull: makeEmptyFunction(null),
thatReturnsThis: function() { return this; },
thatReturnsArgument: function(arg) { return arg; }
});
module.exports = emptyFunction;
},{"./copyProperties":97}],103:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule emptyObject
*/
"use strict";
var emptyObject = {};
if ("production" !== "development") {
Object.freeze(emptyObject);
}
module.exports = emptyObject;
},{}],104:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule escapeTextForBrowser
* @typechecks static-only
*/
"use strict";
var ESCAPE_LOOKUP = {
"&": "&",
">": ">",
"<": "<",
"\"": """,
"'": "'"
};
var ESCAPE_REGEX = /[&><"']/g;
function escaper(match) {
return ESCAPE_LOOKUP[match];
}
/**
* Escapes text to prevent scripting attacks.
*
* @param {*} text Text value to escape.
* @return {string} An escaped string.
*/
function escapeTextForBrowser(text) {
return ('' + text).replace(ESCAPE_REGEX, escaper);
}
module.exports = escapeTextForBrowser;
},{}],105:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule flattenChildren
*/
"use strict";
var traverseAllChildren = _dereq_("./traverseAllChildren");
var warning = _dereq_("./warning");
/**
* @param {function} traverseContext Context passed through traversal.
* @param {?ReactComponent} child React child component.
* @param {!string} name String name of key path to child.
*/
function flattenSingleChildIntoContext(traverseContext, child, name) {
// We found a component instance.
var result = traverseContext;
var keyUnique = !result.hasOwnProperty(name);
("production" !== "development" ? warning(
keyUnique,
'flattenChildren(...): Encountered two children with the same key, ' +
'`%s`. Child keys must be unique; when two children share a key, only ' +
'the first child will be used.',
name
) : null);
if (keyUnique && child != null) {
result[name] = child;
}
}
/**
* Flattens children that are typically specified as `props.children`. Any null
* children will not be included in the resulting object.
* @return {!object} flattened children keyed by name.
*/
function flattenChildren(children) {
if (children == null) {
return children;
}
var result = {};
traverseAllChildren(children, flattenSingleChildIntoContext, result);
return result;
}
module.exports = flattenChildren;
},{"./traverseAllChildren":142,"./warning":143}],106:[function(_dereq_,module,exports){
/**
* Copyright 2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule focusNode
*/
"use strict";
/**
* IE8 throws if an input/textarea is disabled and we try to focus it.
* Focus only when necessary.
*
* @param {DOMElement} node input/textarea to focus
*/
function focusNode(node) {
if (!node.disabled) {
node.focus();
}
}
module.exports = focusNode;
},{}],107:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule forEachAccumulated
*/
"use strict";
/**
* @param {array} an "accumulation" of items which is either an Array or
* a single item. Useful when paired with the `accumulate` module. This is a
* simple utility that allows us to reason about a collection of items, but
* handling the case when there is exactly one item (and we do not need to
* allocate an array).
*/
var forEachAccumulated = function(arr, cb, scope) {
if (Array.isArray(arr)) {
arr.forEach(cb, scope);
} else if (arr) {
cb.call(scope, arr);
}
};
module.exports = forEachAccumulated;
},{}],108:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule getActiveElement
* @typechecks
*/
/**
* Same as document.activeElement but wraps in a try-catch block. In IE it is
* not safe to call document.activeElement if there is nothing focused.
*
* The activeElement will be null only if the document body is not yet defined.
*/
function getActiveElement() /*?DOMElement*/ {
try {
return document.activeElement || document.body;
} catch (e) {
return document.body;
}
}
module.exports = getActiveElement;
},{}],109:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule getEventKey
* @typechecks static-only
*/
"use strict";
var invariant = _dereq_("./invariant");
/**
* Normalization of deprecated HTML5 `key` values
* @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
*/
var normalizeKey = {
'Esc': 'Escape',
'Spacebar': ' ',
'Left': 'ArrowLeft',
'Up': 'ArrowUp',
'Right': 'ArrowRight',
'Down': 'ArrowDown',
'Del': 'Delete',
'Win': 'OS',
'Menu': 'ContextMenu',
'Apps': 'ContextMenu',
'Scroll': 'ScrollLock',
'MozPrintableKey': 'Unidentified'
};
/**
* Translation from legacy `which`/`keyCode` to HTML5 `key`
* Only special keys supported, all others depend on keyboard layout or browser
* @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
*/
var translateToKey = {
8: 'Backspace',
9: 'Tab',
12: 'Clear',
13: 'Enter',
16: 'Shift',
17: 'Control',
18: 'Alt',
19: 'Pause',
20: 'CapsLock',
27: 'Escape',
32: ' ',
33: 'PageUp',
34: 'PageDown',
35: 'End',
36: 'Home',
37: 'ArrowLeft',
38: 'ArrowUp',
39: 'ArrowRight',
40: 'ArrowDown',
45: 'Insert',
46: 'Delete',
112: 'F1', 113: 'F2', 114: 'F3', 115: 'F4', 116: 'F5', 117: 'F6',
118: 'F7', 119: 'F8', 120: 'F9', 121: 'F10', 122: 'F11', 123: 'F12',
144: 'NumLock',
145: 'ScrollLock',
224: 'Meta'
};
/**
* @param {object} nativeEvent Native browser event.
* @return {string} Normalized `key` property.
*/
function getEventKey(nativeEvent) {
if (nativeEvent.key) {
// Normalize inconsistent values reported by browsers due to
// implementations of a working draft specification.
// FireFox implements `key` but returns `MozPrintableKey` for all
// printable characters (normalized to `Unidentified`), ignore it.
var key = normalizeKey[nativeEvent.key] || nativeEvent.key;
if (key !== 'Unidentified') {
return key;
}
}
// Browser does not implement `key`, polyfill as much of it as we can.
if (nativeEvent.type === 'keypress') {
// Create the character from the `charCode` ourselves and use as an almost
// perfect replacement.
var charCode = 'charCode' in nativeEvent ?
nativeEvent.charCode :
nativeEvent.keyCode;
// The enter-key is technically both printable and non-printable and can
// thus be captured by `keypress`, no other non-printable key should.
return charCode === 13 ? 'Enter' : String.fromCharCode(charCode);
}
if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') {
// While user keyboard layout determines the actual meaning of each
// `keyCode` value, almost all function keys have a universal value.
return translateToKey[nativeEvent.keyCode] || 'Unidentified';
}
("production" !== "development" ? invariant(false, "Unexpected keyboard event type: %s", nativeEvent.type) : invariant(false));
}
module.exports = getEventKey;
},{"./invariant":120}],110:[function(_dereq_,module,exports){
/**
* Copyright 2013 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule getEventModifierState
* @typechecks static-only
*/
"use strict";
/**
* Translation from modifier key to the associated property in the event.
* @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers
*/
var modifierKeyToProp = {
'alt': 'altKey',
'control': 'ctrlKey',
'meta': 'metaKey',
'shift': 'shiftKey'
};
// IE8 does not implement getModifierState so we simply map it to the only
// modifier keys exposed by the event itself, does not support Lock-keys.
// Currently, all major browsers except Chrome seems to support Lock-keys.
function modifierStateGetter(keyArg) {
/*jshint validthis:true */
var syntheticEvent = this;
var nativeEvent = syntheticEvent.nativeEvent;
if (nativeEvent.getModifierState) {
return nativeEvent.getModifierState(keyArg);
}
var keyProp = modifierKeyToProp[keyArg.toLowerCase()];
return keyProp && nativeEvent[keyProp];
}
function getEventModifierState(nativeEvent) {
return modifierStateGetter;
}
module.exports = getEventModifierState;
},{}],111:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule getEventTarget
* @typechecks static-only
*/
"use strict";
/**
* Gets the target node from a native browser event by accounting for
* inconsistencies in browser DOM APIs.
*
* @param {object} nativeEvent Native browser event.
* @return {DOMEventTarget} Target node.
*/
function getEventTarget(nativeEvent) {
var target = nativeEvent.target || nativeEvent.srcElement || window;
// Safari may fire events on text nodes (Node.TEXT_NODE is 3).
// @see http://www.quirksmode.org/js/events_properties.html
return target.nodeType === 3 ? target.parentNode : target;
}
module.exports = getEventTarget;
},{}],112:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule getMarkupWrap
*/
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var invariant = _dereq_("./invariant");
/**
* Dummy container used to detect which wraps are necessary.
*/
var dummyNode =
ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;
/**
* Some browsers cannot use `innerHTML` to render certain elements standalone,
* so we wrap them, render the wrapped nodes, then extract the desired node.
*
* In IE8, certain elements cannot render alone, so wrap all elements ('*').
*/
var shouldWrap = {
// Force wrapping for SVG elements because if they get created inside a <div>,
// they will be initialized in the wrong namespace (and will not display).
'circle': true,
'defs': true,
'ellipse': true,
'g': true,
'line': true,
'linearGradient': true,
'path': true,
'polygon': true,
'polyline': true,
'radialGradient': true,
'rect': true,
'stop': true,
'text': true
};
var selectWrap = [1, '<select multiple="true">', '</select>'];
var tableWrap = [1, '<table>', '</table>'];
var trWrap = [3, '<table><tbody><tr>', '</tr></tbody></table>'];
var svgWrap = [1, '<svg>', '</svg>'];
var markupWrap = {
'*': [1, '?<div>', '</div>'],
'area': [1, '<map>', '</map>'],
'col': [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'],
'legend': [1, '<fieldset>', '</fieldset>'],
'param': [1, '<object>', '</object>'],
'tr': [2, '<table><tbody>', '</tbody></table>'],
'optgroup': selectWrap,
'option': selectWrap,
'caption': tableWrap,
'colgroup': tableWrap,
'tbody': tableWrap,
'tfoot': tableWrap,
'thead': tableWrap,
'td': trWrap,
'th': trWrap,
'circle': svgWrap,
'defs': svgWrap,
'ellipse': svgWrap,
'g': svgWrap,
'line': svgWrap,
'linearGradient': svgWrap,
'path': svgWrap,
'polygon': svgWrap,
'polyline': svgWrap,
'radialGradient': svgWrap,
'rect': svgWrap,
'stop': svgWrap,
'text': svgWrap
};
/**
* Gets the markup wrap configuration for the supplied `nodeName`.
*
* NOTE: This lazily detects which wraps are necessary for the current browser.
*
* @param {string} nodeName Lowercase `nodeName`.
* @return {?array} Markup wrap configuration, if applicable.
*/
function getMarkupWrap(nodeName) {
("production" !== "development" ? invariant(!!dummyNode, 'Markup wrapping node not initialized') : invariant(!!dummyNode));
if (!markupWrap.hasOwnProperty(nodeName)) {
nodeName = '*';
}
if (!shouldWrap.hasOwnProperty(nodeName)) {
if (nodeName === '*') {
dummyNode.innerHTML = '<link />';
} else {
dummyNode.innerHTML = '<' + nodeName + '></' + nodeName + '>';
}
shouldWrap[nodeName] = !dummyNode.firstChild;
}
return shouldWrap[nodeName] ? markupWrap[nodeName] : null;
}
module.exports = getMarkupWrap;
},{"./ExecutionEnvironment":21,"./invariant":120}],113:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule getNodeForCharacterOffset
*/
"use strict";
/**
* Given any node return the first leaf node without children.
*
* @param {DOMElement|DOMTextNode} node
* @return {DOMElement|DOMTextNode}
*/
function getLeafNode(node) {
while (node && node.firstChild) {
node = node.firstChild;
}
return node;
}
/**
* Get the next sibling within a container. This will walk up the
* DOM if a node's siblings have been exhausted.
*
* @param {DOMElement|DOMTextNode} node
* @return {?DOMElement|DOMTextNode}
*/
function getSiblingNode(node) {
while (node) {
if (node.nextSibling) {
return node.nextSibling;
}
node = node.parentNode;
}
}
/**
* Get object describing the nodes which contain characters at offset.
*
* @param {DOMElement|DOMTextNode} root
* @param {number} offset
* @return {?object}
*/
function getNodeForCharacterOffset(root, offset) {
var node = getLeafNode(root);
var nodeStart = 0;
var nodeEnd = 0;
while (node) {
if (node.nodeType == 3) {
nodeEnd = nodeStart + node.textContent.length;
if (nodeStart <= offset && nodeEnd >= offset) {
return {
node: node,
offset: offset - nodeStart
};
}
nodeStart = nodeEnd;
}
node = getLeafNode(getSiblingNode(node));
}
}
module.exports = getNodeForCharacterOffset;
},{}],114:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule getReactRootElementInContainer
*/
"use strict";
var DOC_NODE_TYPE = 9;
/**
* @param {DOMElement|DOMDocument} container DOM element that may contain
* a React component
* @return {?*} DOM element that may have the reactRoot ID, or null.
*/
function getReactRootElementInContainer(container) {
if (!container) {
return null;
}
if (container.nodeType === DOC_NODE_TYPE) {
return container.documentElement;
} else {
return container.firstChild;
}
}
module.exports = getReactRootElementInContainer;
},{}],115:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule getTextContentAccessor
*/
"use strict";
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var contentKey = null;
/**
* Gets the key used to access text content on a DOM node.
*
* @return {?string} Key used to access text content.
* @internal
*/
function getTextContentAccessor() {
if (!contentKey && ExecutionEnvironment.canUseDOM) {
// Prefer textContent to innerText because many browsers support both but
// SVG <text> elements don't support innerText even when <div> does.
contentKey = 'textContent' in document.documentElement ?
'textContent' :
'innerText';
}
return contentKey;
}
module.exports = getTextContentAccessor;
},{"./ExecutionEnvironment":21}],116:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule getUnboundedScrollPosition
* @typechecks
*/
"use strict";
/**
* Gets the scroll position of the supplied element or window.
*
* The return values are unbounded, unlike `getScrollPosition`. This means they
* may be negative or exceed the element boundaries (which is possible using
* inertial scrolling).
*
* @param {DOMWindow|DOMElement} scrollable
* @return {object} Map with `x` and `y` keys.
*/
function getUnboundedScrollPosition(scrollable) {
if (scrollable === window) {
return {
x: window.pageXOffset || document.documentElement.scrollLeft,
y: window.pageYOffset || document.documentElement.scrollTop
};
}
return {
x: scrollable.scrollLeft,
y: scrollable.scrollTop
};
}
module.exports = getUnboundedScrollPosition;
},{}],117:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule hyphenate
* @typechecks
*/
var _uppercasePattern = /([A-Z])/g;
/**
* Hyphenates a camelcased string, for example:
*
* > hyphenate('backgroundColor')
* < "background-color"
*
* For CSS style names, use `hyphenateStyleName` instead which works properly
* with all vendor prefixes, including `ms`.
*
* @param {string} string
* @return {string}
*/
function hyphenate(string) {
return string.replace(_uppercasePattern, '-$1').toLowerCase();
}
module.exports = hyphenate;
},{}],118:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule hyphenateStyleName
* @typechecks
*/
"use strict";
var hyphenate = _dereq_("./hyphenate");
var msPattern = /^ms-/;
/**
* Hyphenates a camelcased CSS property name, for example:
*
* > hyphenate('backgroundColor')
* < "background-color"
* > hyphenate('MozTransition')
* < "-moz-transition"
* > hyphenate('msTransition')
* < "-ms-transition"
*
* As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix
* is converted to `-ms-`.
*
* @param {string} string
* @return {string}
*/
function hyphenateStyleName(string) {
return hyphenate(string).replace(msPattern, '-ms-');
}
module.exports = hyphenateStyleName;
},{"./hyphenate":117}],119:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule instantiateReactComponent
* @typechecks static-only
*/
"use strict";
var invariant = _dereq_("./invariant");
/**
* Validate a `componentDescriptor`. This should be exposed publicly in a follow
* up diff.
*
* @param {object} descriptor
* @return {boolean} Returns true if this is a valid descriptor of a Component.
*/
function isValidComponentDescriptor(descriptor) {
return (
descriptor &&
typeof descriptor.type === 'function' &&
typeof descriptor.type.prototype.mountComponent === 'function' &&
typeof descriptor.type.prototype.receiveComponent === 'function'
);
}
/**
* Given a `componentDescriptor` create an instance that will actually be
* mounted. Currently it just extracts an existing clone from composite
* components but this is an implementation detail which will change.
*
* @param {object} descriptor
* @return {object} A new instance of componentDescriptor's constructor.
* @protected
*/
function instantiateReactComponent(descriptor) {
// TODO: Make warning
// if (__DEV__) {
("production" !== "development" ? invariant(
isValidComponentDescriptor(descriptor),
'Only React Components are valid for mounting.'
) : invariant(isValidComponentDescriptor(descriptor)));
// }
return new descriptor.type(descriptor);
}
module.exports = instantiateReactComponent;
},{"./invariant":120}],120:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule invariant
*/
"use strict";
/**
* Use invariant() to assert state which your program assumes to be true.
*
* Provide sprintf-style format (only %s is supported) and arguments
* to provide information about what broke and what you were
* expecting.
*
* The invariant message will be stripped in production, but the invariant
* will remain to ensure logic does not differ in production.
*/
var invariant = function(condition, format, a, b, c, d, e, f) {
if ("production" !== "development") {
if (format === undefined) {
throw new Error('invariant requires an error message argument');
}
}
if (!condition) {
var error;
if (format === undefined) {
error = new Error(
'Minified exception occurred; use the non-minified dev environment ' +
'for the full error message and additional helpful warnings.'
);
} else {
var args = [a, b, c, d, e, f];
var argIndex = 0;
error = new Error(
'Invariant Violation: ' +
format.replace(/%s/g, function() { return args[argIndex++]; })
);
}
error.framesToPop = 1; // we don't care about invariant's own frame
throw error;
}
};
module.exports = invariant;
},{}],121:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule isEventSupported
*/
"use strict";
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var useHasFeature;
if (ExecutionEnvironment.canUseDOM) {
useHasFeature =
document.implementation &&
document.implementation.hasFeature &&
// always returns true in newer browsers as per the standard.
// @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature
document.implementation.hasFeature('', '') !== true;
}
/**
* Checks if an event is supported in the current execution environment.
*
* NOTE: This will not work correctly for non-generic events such as `change`,
* `reset`, `load`, `error`, and `select`.
*
* Borrows from Modernizr.
*
* @param {string} eventNameSuffix Event name, e.g. "click".
* @param {?boolean} capture Check if the capture phase is supported.
* @return {boolean} True if the event is supported.
* @internal
* @license Modernizr 3.0.0pre (Custom Build) | MIT
*/
function isEventSupported(eventNameSuffix, capture) {
if (!ExecutionEnvironment.canUseDOM ||
capture && !('addEventListener' in document)) {
return false;
}
var eventName = 'on' + eventNameSuffix;
var isSupported = eventName in document;
if (!isSupported) {
var element = document.createElement('div');
element.setAttribute(eventName, 'return;');
isSupported = typeof element[eventName] === 'function';
}
if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') {
// This is the only way to test support for the `wheel` event in IE9+.
isSupported = document.implementation.hasFeature('Events.wheel', '3.0');
}
return isSupported;
}
module.exports = isEventSupported;
},{"./ExecutionEnvironment":21}],122:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule isNode
* @typechecks
*/
/**
* @param {*} object The object to check.
* @return {boolean} Whether or not the object is a DOM node.
*/
function isNode(object) {
return !!(object && (
typeof Node === 'function' ? object instanceof Node :
typeof object === 'object' &&
typeof object.nodeType === 'number' &&
typeof object.nodeName === 'string'
));
}
module.exports = isNode;
},{}],123:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule isTextInputElement
*/
"use strict";
/**
* @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary
*/
var supportedInputTypes = {
'color': true,
'date': true,
'datetime': true,
'datetime-local': true,
'email': true,
'month': true,
'number': true,
'password': true,
'range': true,
'search': true,
'tel': true,
'text': true,
'time': true,
'url': true,
'week': true
};
function isTextInputElement(elem) {
return elem && (
(elem.nodeName === 'INPUT' && supportedInputTypes[elem.type]) ||
elem.nodeName === 'TEXTAREA'
);
}
module.exports = isTextInputElement;
},{}],124:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule isTextNode
* @typechecks
*/
var isNode = _dereq_("./isNode");
/**
* @param {*} object The object to check.
* @return {boolean} Whether or not the object is a DOM text node.
*/
function isTextNode(object) {
return isNode(object) && object.nodeType == 3;
}
module.exports = isTextNode;
},{"./isNode":122}],125:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule joinClasses
* @typechecks static-only
*/
"use strict";
/**
* Combines multiple className strings into one.
* http://jsperf.com/joinclasses-args-vs-array
*
* @param {...?string} classes
* @return {string}
*/
function joinClasses(className/*, ... */) {
if (!className) {
className = '';
}
var nextClass;
var argLength = arguments.length;
if (argLength > 1) {
for (var ii = 1; ii < argLength; ii++) {
nextClass = arguments[ii];
nextClass && (className += ' ' + nextClass);
}
}
return className;
}
module.exports = joinClasses;
},{}],126:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule keyMirror
* @typechecks static-only
*/
"use strict";
var invariant = _dereq_("./invariant");
/**
* Constructs an enumeration with keys equal to their value.
*
* For example:
*
* var COLORS = keyMirror({blue: null, red: null});
* var myColor = COLORS.blue;
* var isColorValid = !!COLORS[myColor];
*
* The last line could not be performed if the values of the generated enum were
* not equal to their keys.
*
* Input: {key1: val1, key2: val2}
* Output: {key1: key1, key2: key2}
*
* @param {object} obj
* @return {object}
*/
var keyMirror = function(obj) {
var ret = {};
var key;
("production" !== "development" ? invariant(
obj instanceof Object && !Array.isArray(obj),
'keyMirror(...): Argument must be an object.'
) : invariant(obj instanceof Object && !Array.isArray(obj)));
for (key in obj) {
if (!obj.hasOwnProperty(key)) {
continue;
}
ret[key] = key;
}
return ret;
};
module.exports = keyMirror;
},{"./invariant":120}],127:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule keyOf
*/
/**
* Allows extraction of a minified key. Let's the build system minify keys
* without loosing the ability to dynamically use key strings as values
* themselves. Pass in an object with a single key/val pair and it will return
* you the string key of that single record. Suppose you want to grab the
* value for a key 'className' inside of an object. Key/val minification may
* have aliased that key to be 'xa12'. keyOf({className: null}) will return
* 'xa12' in that case. Resolve keys you want to use once at startup time, then
* reuse those resolutions.
*/
var keyOf = function(oneKeyObj) {
var key;
for (key in oneKeyObj) {
if (!oneKeyObj.hasOwnProperty(key)) {
continue;
}
return key;
}
return null;
};
module.exports = keyOf;
},{}],128:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule mapObject
*/
"use strict";
/**
* For each key/value pair, invokes callback func and constructs a resulting
* object which contains, for every key in obj, values that are the result of
* of invoking the function:
*
* func(value, key, iteration)
*
* Grepable names:
*
* function objectMap()
* function objMap()
*
* @param {?object} obj Object to map keys over
* @param {function} func Invoked for each key/val pair.
* @param {?*} context
* @return {?object} Result of mapping or null if obj is falsey
*/
function mapObject(obj, func, context) {
if (!obj) {
return null;
}
var i = 0;
var ret = {};
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
ret[key] = func.call(context, obj[key], key, i++);
}
}
return ret;
}
module.exports = mapObject;
},{}],129:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule memoizeStringOnly
* @typechecks static-only
*/
"use strict";
/**
* Memoizes the return value of a function that accepts one string argument.
*
* @param {function} callback
* @return {function}
*/
function memoizeStringOnly(callback) {
var cache = {};
return function(string) {
if (cache.hasOwnProperty(string)) {
return cache[string];
} else {
return cache[string] = callback.call(this, string);
}
};
}
module.exports = memoizeStringOnly;
},{}],130:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule merge
*/
"use strict";
var mergeInto = _dereq_("./mergeInto");
/**
* Shallow merges two structures into a return value, without mutating either.
*
* @param {?object} one Optional object with properties to merge from.
* @param {?object} two Optional object with properties to merge from.
* @return {object} The shallow extension of one by two.
*/
var merge = function(one, two) {
var result = {};
mergeInto(result, one);
mergeInto(result, two);
return result;
};
module.exports = merge;
},{"./mergeInto":132}],131:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule mergeHelpers
*
* requiresPolyfills: Array.isArray
*/
"use strict";
var invariant = _dereq_("./invariant");
var keyMirror = _dereq_("./keyMirror");
/**
* Maximum number of levels to traverse. Will catch circular structures.
* @const
*/
var MAX_MERGE_DEPTH = 36;
/**
* We won't worry about edge cases like new String('x') or new Boolean(true).
* Functions are considered terminals, and arrays are not.
* @param {*} o The item/object/value to test.
* @return {boolean} true iff the argument is a terminal.
*/
var isTerminal = function(o) {
return typeof o !== 'object' || o === null;
};
var mergeHelpers = {
MAX_MERGE_DEPTH: MAX_MERGE_DEPTH,
isTerminal: isTerminal,
/**
* Converts null/undefined values into empty object.
*
* @param {?Object=} arg Argument to be normalized (nullable optional)
* @return {!Object}
*/
normalizeMergeArg: function(arg) {
return arg === undefined || arg === null ? {} : arg;
},
/**
* If merging Arrays, a merge strategy *must* be supplied. If not, it is
* likely the caller's fault. If this function is ever called with anything
* but `one` and `two` being `Array`s, it is the fault of the merge utilities.
*
* @param {*} one Array to merge into.
* @param {*} two Array to merge from.
*/
checkMergeArrayArgs: function(one, two) {
("production" !== "development" ? invariant(
Array.isArray(one) && Array.isArray(two),
'Tried to merge arrays, instead got %s and %s.',
one,
two
) : invariant(Array.isArray(one) && Array.isArray(two)));
},
/**
* @param {*} one Object to merge into.
* @param {*} two Object to merge from.
*/
checkMergeObjectArgs: function(one, two) {
mergeHelpers.checkMergeObjectArg(one);
mergeHelpers.checkMergeObjectArg(two);
},
/**
* @param {*} arg
*/
checkMergeObjectArg: function(arg) {
("production" !== "development" ? invariant(
!isTerminal(arg) && !Array.isArray(arg),
'Tried to merge an object, instead got %s.',
arg
) : invariant(!isTerminal(arg) && !Array.isArray(arg)));
},
/**
* @param {*} arg
*/
checkMergeIntoObjectArg: function(arg) {
("production" !== "development" ? invariant(
(!isTerminal(arg) || typeof arg === 'function') && !Array.isArray(arg),
'Tried to merge into an object, instead got %s.',
arg
) : invariant((!isTerminal(arg) || typeof arg === 'function') && !Array.isArray(arg)));
},
/**
* Checks that a merge was not given a circular object or an object that had
* too great of depth.
*
* @param {number} Level of recursion to validate against maximum.
*/
checkMergeLevel: function(level) {
("production" !== "development" ? invariant(
level < MAX_MERGE_DEPTH,
'Maximum deep merge depth exceeded. You may be attempting to merge ' +
'circular structures in an unsupported way.'
) : invariant(level < MAX_MERGE_DEPTH));
},
/**
* Checks that the supplied merge strategy is valid.
*
* @param {string} Array merge strategy.
*/
checkArrayStrategy: function(strategy) {
("production" !== "development" ? invariant(
strategy === undefined || strategy in mergeHelpers.ArrayStrategies,
'You must provide an array strategy to deep merge functions to ' +
'instruct the deep merge how to resolve merging two arrays.'
) : invariant(strategy === undefined || strategy in mergeHelpers.ArrayStrategies));
},
/**
* Set of possible behaviors of merge algorithms when encountering two Arrays
* that must be merged together.
* - `clobber`: The left `Array` is ignored.
* - `indexByIndex`: The result is achieved by recursively deep merging at
* each index. (not yet supported.)
*/
ArrayStrategies: keyMirror({
Clobber: true,
IndexByIndex: true
})
};
module.exports = mergeHelpers;
},{"./invariant":120,"./keyMirror":126}],132:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule mergeInto
* @typechecks static-only
*/
"use strict";
var mergeHelpers = _dereq_("./mergeHelpers");
var checkMergeObjectArg = mergeHelpers.checkMergeObjectArg;
var checkMergeIntoObjectArg = mergeHelpers.checkMergeIntoObjectArg;
/**
* Shallow merges two structures by mutating the first parameter.
*
* @param {object|function} one Object to be merged into.
* @param {?object} two Optional object with properties to merge from.
*/
function mergeInto(one, two) {
checkMergeIntoObjectArg(one);
if (two != null) {
checkMergeObjectArg(two);
for (var key in two) {
if (!two.hasOwnProperty(key)) {
continue;
}
one[key] = two[key];
}
}
}
module.exports = mergeInto;
},{"./mergeHelpers":131}],133:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule mixInto
*/
"use strict";
/**
* Simply copies properties to the prototype.
*/
var mixInto = function(constructor, methodBag) {
var methodName;
for (methodName in methodBag) {
if (!methodBag.hasOwnProperty(methodName)) {
continue;
}
constructor.prototype[methodName] = methodBag[methodName];
}
};
module.exports = mixInto;
},{}],134:[function(_dereq_,module,exports){
/**
* Copyright 2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule monitorCodeUse
*/
"use strict";
var invariant = _dereq_("./invariant");
/**
* Provides open-source compatible instrumentation for monitoring certain API
* uses before we're ready to issue a warning or refactor. It accepts an event
* name which may only contain the characters [a-z0-9_] and an optional data
* object with further information.
*/
function monitorCodeUse(eventName, data) {
("production" !== "development" ? invariant(
eventName && !/[^a-z0-9_]/.test(eventName),
'You must provide an eventName using only the characters [a-z0-9_]'
) : invariant(eventName && !/[^a-z0-9_]/.test(eventName)));
}
module.exports = monitorCodeUse;
},{"./invariant":120}],135:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule onlyChild
*/
"use strict";
var ReactDescriptor = _dereq_("./ReactDescriptor");
var invariant = _dereq_("./invariant");
/**
* Returns the first child in a collection of children and verifies that there
* is only one child in the collection. The current implementation of this
* function assumes that a single child gets passed without a wrapper, but the
* purpose of this helper function is to abstract away the particular structure
* of children.
*
* @param {?object} children Child collection structure.
* @return {ReactComponent} The first and only `ReactComponent` contained in the
* structure.
*/
function onlyChild(children) {
("production" !== "development" ? invariant(
ReactDescriptor.isValidDescriptor(children),
'onlyChild must be passed a children with exactly one child.'
) : invariant(ReactDescriptor.isValidDescriptor(children)));
return children;
}
module.exports = onlyChild;
},{"./ReactDescriptor":51,"./invariant":120}],136:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule performance
* @typechecks
*/
"use strict";
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
var performance;
if (ExecutionEnvironment.canUseDOM) {
performance =
window.performance ||
window.msPerformance ||
window.webkitPerformance;
}
module.exports = performance || {};
},{"./ExecutionEnvironment":21}],137:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule performanceNow
* @typechecks
*/
var performance = _dereq_("./performance");
/**
* Detect if we can use `window.performance.now()` and gracefully fallback to
* `Date.now()` if it doesn't exist. We need to support Firefox < 15 for now
* because of Facebook's testing infrastructure.
*/
if (!performance || !performance.now) {
performance = Date;
}
var performanceNow = performance.now.bind(performance);
module.exports = performanceNow;
},{"./performance":136}],138:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule setInnerHTML
*/
"use strict";
var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
/**
* Set the innerHTML property of a node, ensuring that whitespace is preserved
* even in IE8.
*
* @param {DOMElement} node
* @param {string} html
* @internal
*/
var setInnerHTML = function(node, html) {
node.innerHTML = html;
};
if (ExecutionEnvironment.canUseDOM) {
// IE8: When updating a just created node with innerHTML only leading
// whitespace is removed. When updating an existing node with innerHTML
// whitespace in root TextNodes is also collapsed.
// @see quirksmode.org/bugreports/archives/2004/11/innerhtml_and_t.html
// Feature detection; only IE8 is known to behave improperly like this.
var testElement = document.createElement('div');
testElement.innerHTML = ' ';
if (testElement.innerHTML === '') {
setInnerHTML = function(node, html) {
// Magic theory: IE8 supposedly differentiates between added and updated
// nodes when processing innerHTML, innerHTML on updated nodes suffers
// from worse whitespace behavior. Re-adding a node like this triggers
// the initial and more favorable whitespace behavior.
// TODO: What to do on a detached node?
if (node.parentNode) {
node.parentNode.replaceChild(node, node);
}
// We also implement a workaround for non-visible tags disappearing into
// thin air on IE8, this only happens if there is no visible text
// in-front of the non-visible tags. Piggyback on the whitespace fix
// and simply check if any non-visible tags appear in the source.
if (html.match(/^[ \r\n\t\f]/) ||
html[0] === '<' && (
html.indexOf('<noscript') !== -1 ||
html.indexOf('<script') !== -1 ||
html.indexOf('<style') !== -1 ||
html.indexOf('<meta') !== -1 ||
html.indexOf('<link') !== -1)) {
// Recover leading whitespace by temporarily prepending any character.
// \uFEFF has the potential advantage of being zero-width/invisible.
node.innerHTML = '\uFEFF' + html;
node.firstChild.deleteData(0, 1);
} else {
node.innerHTML = html;
}
};
}
}
module.exports = setInnerHTML;
},{"./ExecutionEnvironment":21}],139:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule shallowEqual
*/
"use strict";
/**
* Performs equality by iterating through keys on an object and returning
* false when any key has values which are not strictly equal between
* objA and objB. Returns true when the values of all keys are strictly equal.
*
* @return {boolean}
*/
function shallowEqual(objA, objB) {
if (objA === objB) {
return true;
}
var key;
// Test for A's keys different from B.
for (key in objA) {
if (objA.hasOwnProperty(key) &&
(!objB.hasOwnProperty(key) || objA[key] !== objB[key])) {
return false;
}
}
// Test for B'a keys missing from A.
for (key in objB) {
if (objB.hasOwnProperty(key) && !objA.hasOwnProperty(key)) {
return false;
}
}
return true;
}
module.exports = shallowEqual;
},{}],140:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule shouldUpdateReactComponent
* @typechecks static-only
*/
"use strict";
/**
* Given a `prevDescriptor` and `nextDescriptor`, determines if the existing
* instance should be updated as opposed to being destroyed or replaced by a new
* instance. Both arguments are descriptors. This ensures that this logic can
* operate on stateless trees without any backing instance.
*
* @param {?object} prevDescriptor
* @param {?object} nextDescriptor
* @return {boolean} True if the existing instance should be updated.
* @protected
*/
function shouldUpdateReactComponent(prevDescriptor, nextDescriptor) {
if (prevDescriptor && nextDescriptor &&
prevDescriptor.type === nextDescriptor.type && (
(prevDescriptor.props && prevDescriptor.props.key) ===
(nextDescriptor.props && nextDescriptor.props.key)
) && prevDescriptor._owner === nextDescriptor._owner) {
return true;
}
return false;
}
module.exports = shouldUpdateReactComponent;
},{}],141:[function(_dereq_,module,exports){
/**
* Copyright 2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule toArray
* @typechecks
*/
var invariant = _dereq_("./invariant");
/**
* Convert array-like objects to arrays.
*
* This API assumes the caller knows the contents of the data type. For less
* well defined inputs use createArrayFrom.
*
* @param {object|function|filelist} obj
* @return {array}
*/
function toArray(obj) {
var length = obj.length;
// Some browse builtin objects can report typeof 'function' (e.g. NodeList in
// old versions of Safari).
("production" !== "development" ? invariant(
!Array.isArray(obj) &&
(typeof obj === 'object' || typeof obj === 'function'),
'toArray: Array-like object expected'
) : invariant(!Array.isArray(obj) &&
(typeof obj === 'object' || typeof obj === 'function')));
("production" !== "development" ? invariant(
typeof length === 'number',
'toArray: Object needs a length property'
) : invariant(typeof length === 'number'));
("production" !== "development" ? invariant(
length === 0 ||
(length - 1) in obj,
'toArray: Object should have keys for indices'
) : invariant(length === 0 ||
(length - 1) in obj));
// Old IE doesn't give collections access to hasOwnProperty. Assume inputs
// without method will throw during the slice call and skip straight to the
// fallback.
if (obj.hasOwnProperty) {
try {
return Array.prototype.slice.call(obj);
} catch (e) {
// IE < 9 does not support Array#slice on collections objects
}
}
// Fall back to copying key by key. This assumes all keys have a value,
// so will not preserve sparsely populated inputs.
var ret = Array(length);
for (var ii = 0; ii < length; ii++) {
ret[ii] = obj[ii];
}
return ret;
}
module.exports = toArray;
},{"./invariant":120}],142:[function(_dereq_,module,exports){
/**
* Copyright 2013-2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule traverseAllChildren
*/
"use strict";
var ReactInstanceHandles = _dereq_("./ReactInstanceHandles");
var ReactTextComponent = _dereq_("./ReactTextComponent");
var invariant = _dereq_("./invariant");
var SEPARATOR = ReactInstanceHandles.SEPARATOR;
var SUBSEPARATOR = ':';
/**
* TODO: Test that:
* 1. `mapChildren` transforms strings and numbers into `ReactTextComponent`.
* 2. it('should fail when supplied duplicate key', function() {
* 3. That a single child and an array with one item have the same key pattern.
* });
*/
var userProvidedKeyEscaperLookup = {
'=': '=0',
'.': '=1',
':': '=2'
};
var userProvidedKeyEscapeRegex = /[=.:]/g;
function userProvidedKeyEscaper(match) {
return userProvidedKeyEscaperLookup[match];
}
/**
* Generate a key string that identifies a component within a set.
*
* @param {*} component A component that could contain a manual key.
* @param {number} index Index that is used if a manual key is not provided.
* @return {string}
*/
function getComponentKey(component, index) {
if (component && component.props && component.props.key != null) {
// Explicit key
return wrapUserProvidedKey(component.props.key);
}
// Implicit key determined by the index in the set
return index.toString(36);
}
/**
* Escape a component key so that it is safe to use in a reactid.
*
* @param {*} key Component key to be escaped.
* @return {string} An escaped string.
*/
function escapeUserProvidedKey(text) {
return ('' + text).replace(
userProvidedKeyEscapeRegex,
userProvidedKeyEscaper
);
}
/**
* Wrap a `key` value explicitly provided by the user to distinguish it from
* implicitly-generated keys generated by a component's index in its parent.
*
* @param {string} key Value of a user-provided `key` attribute
* @return {string}
*/
function wrapUserProvidedKey(key) {
return '$' + escapeUserProvidedKey(key);
}
/**
* @param {?*} children Children tree container.
* @param {!string} nameSoFar Name of the key path so far.
* @param {!number} indexSoFar Number of children encountered until this point.
* @param {!function} callback Callback to invoke with each child found.
* @param {?*} traverseContext Used to pass information throughout the traversal
* process.
* @return {!number} The number of children in this subtree.
*/
var traverseAllChildrenImpl =
function(children, nameSoFar, indexSoFar, callback, traverseContext) {
var subtreeCount = 0; // Count of children found in the current subtree.
if (Array.isArray(children)) {
for (var i = 0; i < children.length; i++) {
var child = children[i];
var nextName = (
nameSoFar +
(nameSoFar ? SUBSEPARATOR : SEPARATOR) +
getComponentKey(child, i)
);
var nextIndex = indexSoFar + subtreeCount;
subtreeCount += traverseAllChildrenImpl(
child,
nextName,
nextIndex,
callback,
traverseContext
);
}
} else {
var type = typeof children;
var isOnlyChild = nameSoFar === '';
// If it's the only child, treat the name as if it was wrapped in an array
// so that it's consistent if the number of children grows
var storageName =
isOnlyChild ? SEPARATOR + getComponentKey(children, 0) : nameSoFar;
if (children == null || type === 'boolean') {
// All of the above are perceived as null.
callback(traverseContext, null, storageName, indexSoFar);
subtreeCount = 1;
} else if (children.type && children.type.prototype &&
children.type.prototype.mountComponentIntoNode) {
callback(traverseContext, children, storageName, indexSoFar);
subtreeCount = 1;
} else {
if (type === 'object') {
("production" !== "development" ? invariant(
!children || children.nodeType !== 1,
'traverseAllChildren(...): Encountered an invalid child; DOM ' +
'elements are not valid children of React components.'
) : invariant(!children || children.nodeType !== 1));
for (var key in children) {
if (children.hasOwnProperty(key)) {
subtreeCount += traverseAllChildrenImpl(
children[key],
(
nameSoFar + (nameSoFar ? SUBSEPARATOR : SEPARATOR) +
wrapUserProvidedKey(key) + SUBSEPARATOR +
getComponentKey(children[key], 0)
),
indexSoFar + subtreeCount,
callback,
traverseContext
);
}
}
} else if (type === 'string') {
var normalizedText = ReactTextComponent(children);
callback(traverseContext, normalizedText, storageName, indexSoFar);
subtreeCount += 1;
} else if (type === 'number') {
var normalizedNumber = ReactTextComponent('' + children);
callback(traverseContext, normalizedNumber, storageName, indexSoFar);
subtreeCount += 1;
}
}
}
return subtreeCount;
};
/**
* Traverses children that are typically specified as `props.children`, but
* might also be specified through attributes:
*
* - `traverseAllChildren(this.props.children, ...)`
* - `traverseAllChildren(this.props.leftPanelChildren, ...)`
*
* The `traverseContext` is an optional argument that is passed through the
* entire traversal. It can be used to store accumulations or anything else that
* the callback might find relevant.
*
* @param {?*} children Children tree object.
* @param {!function} callback To invoke upon traversing each child.
* @param {?*} traverseContext Context for traversal.
* @return {!number} The number of children in this subtree.
*/
function traverseAllChildren(children, callback, traverseContext) {
if (children == null) {
return 0;
}
return traverseAllChildrenImpl(children, '', 0, callback, traverseContext);
}
module.exports = traverseAllChildren;
},{"./ReactInstanceHandles":59,"./ReactTextComponent":75,"./invariant":120}],143:[function(_dereq_,module,exports){
/**
* Copyright 2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @providesModule warning
*/
"use strict";
var emptyFunction = _dereq_("./emptyFunction");
/**
* Similar to invariant but only logs a warning if the condition is not met.
* This can be used to log issues in development environments in critical
* paths. Removing the logging code for production environments will keep the
* same logic and follow the same code paths.
*/
var warning = emptyFunction;
if ("production" !== "development") {
warning = function(condition, format ) {var args=Array.prototype.slice.call(arguments,2);
if (format === undefined) {
throw new Error(
'`warning(condition, format, ...args)` requires a warning ' +
'message argument'
);
}
if (!condition) {
var argIndex = 0;
console.warn('Warning: ' + format.replace(/%s/g, function() {return args[argIndex++];}));
}
};
}
module.exports = warning;
},{"./emptyFunction":102}]},{},[27])
(27)
});
|
src/svg-icons/av/high-quality.js
|
ichiohta/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let AvHighQuality = (props) => (
<SvgIcon {...props}>
<path d="M19 4H5c-1.11 0-2 .9-2 2v12c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm-8 11H9.5v-2h-2v2H6V9h1.5v2.5h2V9H11v6zm7-1c0 .55-.45 1-1 1h-.75v1.5h-1.5V15H14c-.55 0-1-.45-1-1v-4c0-.55.45-1 1-1h3c.55 0 1 .45 1 1v4zm-3.5-.5h2v-3h-2v3z"/>
</SvgIcon>
);
AvHighQuality = pure(AvHighQuality);
AvHighQuality.displayName = 'AvHighQuality';
AvHighQuality.muiName = 'SvgIcon';
export default AvHighQuality;
|
imports/ui/views/change-password.js
|
dklisiaris/grabber
|
import React from 'react';
import { Link } from 'react-router';
import { browserHistory } from 'react-router';
import { Meteor } from 'meteor/meteor';
import { renderErrorsFor } from '../../modules/utils';
export class ChangePassword extends React.Component {
constructor(props) {
super(props);
this.state = {
errors: {}
};
this._handleSubmit = this._handleSubmit.bind(this);
}
_handleSubmit(event) {
event.preventDefault();
const { location } = this.props;
const inputData = {
oldPassword: this.refs.oldPassword.value,
password: this.refs.password.value,
passwordConfirmation: this.refs.passwordConfirmation.value
};
if(this._validateInputData(inputData)){
Accounts.changePassword(inputData.oldPassword, inputData.password, (error) => {
if (error) {
Bert.alert(error.reason, 'danger');
} else {
browserHistory.push('/');
Bert.alert('Password changed!', 'success');
}
});
}
}
_validateInputData(inputData) {
let errors = {};
if (! inputData.oldPassword) {
errors.oldPassword = 'Old password is required';
}
if (! inputData.password) {
errors.password = 'New Password is required';
}
else if (inputData.password.length < 6) {
errors.password = 'Passwords must be at least 6 characters.';
}
if (inputData.passwordConfirmation !== inputData.password) {
errors.passwordConfirmation = 'Passwords do not match';
}
this.setState({errors: errors});
return (Object.keys(errors).length === 0);
}
render() {
const errors = this.state.errors;
return (
<div className='view-container sessions new'>
<main>
<form ref="changePassword" id="change-password-form" onSubmit={this._handleSubmit}>
<div className="field">
<input
ref="oldPassword"
type="password"
id="old-user-password"
placeholder="Old Password"
required={true}/>
{renderErrorsFor(errors, 'oldPassword')}
</div>
<div className="field">
<input
ref="password"
id="password"
type="password"
placeholder="New Password"
required={true} />
{renderErrorsFor(errors, 'password')}
</div>
<div className="field">
<input
ref="passwordConfirmation"
id="password-confirmation"
type="password"
placeholder="Confirm New Password"
required={true} />
{renderErrorsFor(errors, 'passwordConfirmation')}
</div>
<button type="submit">Change Password</button>
</form>
</main>
</div>
);
}
}
|
__tests__/index.ios.js
|
phattranky/react-native-redux-boilerplate
|
import 'react-native'
import React from 'react'
import Index from '../index.ios.js'
// Note: test renderer must be required after react-native.
import renderer from 'react-test-renderer'
it('renders correctly', () => {
const tree = renderer.create(
<Index />
)
})
|
src/components/app/about.js
|
lyuehh/essential-react
|
import React from 'react';
export default class About extends React.Component {
render() {
return (
<div>
<p>about page</p>
</div>
)
}
}
|
ajax/libs/Sly/1.2.1/sly.js
|
js-data/cdnjs
|
/*!
* sly 1.2.1 - 12th Nov 2013
* https://github.com/Darsain/sly
*
* Licensed under the MIT license.
* http://opensource.org/licenses/MIT
*/
;(function ($, w, undefined) {
'use strict';
var pluginName = 'sly';
var className = 'Sly';
var namespace = pluginName;
// Local WindowAnimationTiming interface
var cAF = w.cancelAnimationFrame || w.cancelRequestAnimationFrame;
var rAF = w.requestAnimationFrame;
// Support indicators
var transform, gpuAcceleration;
// Other global values
var $doc = $(document);
var dragInitEvents = 'touchstart.' + namespace + ' mousedown.' + namespace;
var dragMouseEvents = 'mousemove.' + namespace + ' mouseup.' + namespace;
var dragTouchEvents = 'touchmove.' + namespace + ' touchend.' + namespace;
var clickEvent = 'click.' + namespace;
var mouseDownEvent = 'mousedown.' + namespace;
var interactiveElements = ['INPUT', 'SELECT', 'BUTTON', 'TEXTAREA'];
var tmpArray = [];
var time;
/**
* Sly.
*
* @class
*
* @param {Element} frame DOM element of sly container.
* @param {Object} options Object with options.
* @param {Object} callbackMap Callbacks map.
*/
function Sly(frame, options, callbackMap) {
// Extend options
var o = $.extend({}, Sly.defaults, options);
// Private variables
var self = this;
var parallax = isNumber(frame);
// Frame
var $frame = $(frame);
var $slidee = $frame.children().eq(0);
var frameSize = 0;
var slideeSize = 0;
var pos = {
start: 0,
center: 0,
end: 0,
cur: 0,
dest: 0
};
// Scrollbar
var $sb = $(o.scrollBar).eq(0);
var $handle = $sb.children().eq(0);
var sbSize = 0;
var handleSize = 0;
var hPos = {
start: 0,
end: 0,
cur: 0
};
// Pagesbar
var $pb = $(o.pagesBar);
var $pages = 0;
var pages = [];
// Items
var $items = 0;
var items = [];
var rel = {
firstItem: 0,
lastItem: 0,
centerItem: 0,
activeItem: -1,
activePage: 0
};
// Navigation type booleans
var basicNav = o.itemNav === 'basic';
var forceCenteredNav = o.itemNav === 'forceCentered';
var centeredNav = o.itemNav === 'centered' || forceCenteredNav;
var itemNav = !parallax && (basicNav || centeredNav || forceCenteredNav);
// Miscellaneous
var $scrollSource = o.scrollSource ? $(o.scrollSource) : $frame;
var $dragSource = o.dragSource ? $(o.dragSource) : $frame;
var $forwardButton = $(o.forward);
var $backwardButton = $(o.backward);
var $prevButton = $(o.prev);
var $nextButton = $(o.next);
var $prevPageButton = $(o.prevPage);
var $nextPageButton = $(o.nextPage);
var callbacks = {};
var last = {};
var animation = {};
var move = {};
var dragging = {
released: 1
};
var scrolling = {
last: 0,
delta: 0,
resetTime: 200
};
var renderID = 0;
var historyID = 0;
var cycleID = 0;
var continuousID = 0;
var i, l;
// Normalizing frame
if (!parallax) {
frame = $frame[0];
}
// Expose properties
self.initialized = 0;
self.frame = frame;
self.slidee = $slidee[0];
self.pos = pos;
self.rel = rel;
self.items = items;
self.pages = pages;
self.isPaused = 0;
self.options = o;
self.dragging = dragging;
/**
* (Re)Loading function.
*
* Populate arrays, set sizes, bind events, ...
*
* @return {Void}
*/
function load() {
// Local variables
var lastItemsCount = 0;
var lastPagesCount = pages.length;
// Save old position
pos.old = $.extend({}, pos);
// Reset global variables
frameSize = parallax ? 0 : $frame[o.horizontal ? 'width' : 'height']();
sbSize = $sb[o.horizontal ? 'width' : 'height']();
slideeSize = parallax ? frame : $slidee[o.horizontal ? 'outerWidth' : 'outerHeight']();
pages.length = 0;
// Set position limits & relatives
pos.start = 0;
pos.end = Math.max(slideeSize - frameSize, 0);
// Sizes & offsets for item based navigations
if (itemNav) {
// Save the number of current items
lastItemsCount = items.length;
// Reset itemNav related variables
$items = $slidee.children(o.itemSelector);
items.length = 0;
// Needed variables
var paddingStart = getPx($slidee, o.horizontal ? 'paddingLeft' : 'paddingTop');
var paddingEnd = getPx($slidee, o.horizontal ? 'paddingRight' : 'paddingBottom');
var borderBox = $($items).css('boxSizing') === 'border-box';
var areFloated = $items.css('float') !== 'none';
var ignoredMargin = 0;
var lastItemIndex = $items.length - 1;
var lastItem;
// Reset slideeSize
slideeSize = 0;
// Iterate through items
$items.each(function (i, element) {
// Item
var $item = $(element);
var itemSize = $item[o.horizontal ? 'outerWidth' : 'outerHeight']();
var itemMarginStart = getPx($item, o.horizontal ? 'marginLeft' : 'marginTop');
var itemMarginEnd = getPx($item, o.horizontal ? 'marginRight' : 'marginBottom');
var itemSizeFull = itemSize + itemMarginStart + itemMarginEnd;
var singleSpaced = !itemMarginStart || !itemMarginEnd;
var item = {};
item.el = element;
item.size = singleSpaced ? itemSize : itemSizeFull;
item.half = item.size / 2;
item.start = slideeSize + (singleSpaced ? itemMarginStart : 0);
item.center = item.start - Math.round(frameSize / 2 - item.size / 2);
item.end = item.start - frameSize + item.size;
// Account for slidee padding
if (!i) {
slideeSize += paddingStart;
}
// Increment slidee size for size of the active element
slideeSize += itemSizeFull;
// Try to account for vertical margin collapsing in vertical mode
// It's not bulletproof, but should work in 99% of cases
if (!o.horizontal && !areFloated) {
// Subtract smaller margin, but only when top margin is not 0, and this is not the first element
if (itemMarginEnd && itemMarginStart && i > 0) {
slideeSize -= Math.min(itemMarginStart, itemMarginEnd);
}
}
// Things to be done on last item
if (i === lastItemIndex) {
item.end += paddingEnd;
slideeSize += paddingEnd;
ignoredMargin = singleSpaced ? itemMarginEnd : 0;
}
// Add item object to items array
items.push(item);
lastItem = item;
});
// Resize SLIDEE to fit all items
$slidee[0].style[o.horizontal ? 'width' : 'height'] = (borderBox ? slideeSize: slideeSize - paddingStart - paddingEnd) + 'px';
// Adjust internal SLIDEE size for last margin
slideeSize -= ignoredMargin;
// Set limits
if (items.length) {
pos.start = items[0][forceCenteredNav ? 'center' : 'start'];
pos.end = forceCenteredNav ? lastItem.center : frameSize < slideeSize ? lastItem.end : pos.start;
} else {
pos.start = pos.end = 0;
}
}
// Calculate SLIDEE center position
pos.center = Math.round(pos.end / 2 + pos.start / 2);
// Update relative positions
updateRelatives();
// Scrollbar
if ($handle.length && sbSize > 0) {
// Stretch scrollbar handle to represent the visible area
if (o.dynamicHandle) {
handleSize = pos.start === pos.end ? sbSize : Math.round(sbSize * frameSize / slideeSize);
handleSize = within(handleSize, o.minHandleSize, sbSize);
$handle[0].style[o.horizontal ? 'width' : 'height'] = handleSize + 'px';
} else {
handleSize = $handle[o.horizontal ? 'outerWidth' : 'outerHeight']();
}
hPos.end = sbSize - handleSize;
if (!renderID) {
syncScrollbar();
}
}
// Pages
if (!parallax && frameSize > 0) {
var tempPagePos = pos.start;
var pagesHtml = '';
// Populate pages array
if (itemNav) {
$.each(items, function (i, item) {
if (forceCenteredNav) {
pages.push(item.center);
} else if (item.start + item.size > tempPagePos && tempPagePos <= pos.end) {
tempPagePos = item.start;
pages.push(tempPagePos);
tempPagePos += frameSize;
if (tempPagePos > pos.end && tempPagePos < pos.end + frameSize) {
pages.push(pos.end);
}
}
});
} else {
while (tempPagePos - frameSize < pos.end) {
pages.push(tempPagePos);
tempPagePos += frameSize;
}
}
// Pages bar
if ($pb[0] && lastPagesCount !== pages.length) {
for (var i = 0; i < pages.length; i++) {
pagesHtml += o.pageBuilder.call(self, i);
}
$pages = $pb.html(pagesHtml).children();
$pages.eq(rel.activePage).addClass(o.activeClass);
}
}
// Extend relative variables object with some useful info
rel.slideeSize = slideeSize;
rel.frameSize = frameSize;
rel.sbSize = sbSize;
rel.handleSize = handleSize;
// Activate requested position
if (itemNav) {
if (!self.initialized) {
activate(o.startAt);
self[centeredNav ? 'toCenter' : 'toStart'](o.startAt);
} else if (rel.activeItem >= items.length || lastItemsCount === 0 && items.length > 0) {
// Activate last item if previous active has been removed, or first item
// when there were no items before, and new got appended.
activate(rel.activeItem >= items.length ? items.length - 1 : 0, !lastItemsCount);
}
// Fix possible overflowing
slideTo(centeredNav && items.length ? items[rel.activeItem].center : within(pos.dest, pos.start, pos.end));
} else {
if (!self.initialized) {
slideTo(o.startAt, 1);
} else {
// Fix possible overflowing
slideTo(within(pos.dest, pos.start, pos.end));
}
}
// Trigger load event
trigger('load');
}
self.reload = load;
/**
* Animate to a position.
*
* @param {Int} newPos New position.
* @param {Bool} immediate Reposition immediately without an animation.
* @param {Bool} dontAlign Do not align items, use the raw position passed in first argument.
*
* @return {Void}
*/
function slideTo(newPos, immediate, dontAlign) {
// Align items
if (itemNav && dragging.released && !dontAlign) {
var tempRel = getRelatives(newPos);
var isNotBordering = newPos > pos.start && newPos < pos.end;
if (centeredNav) {
if (isNotBordering) {
newPos = items[tempRel.centerItem].center;
}
if (forceCenteredNav && o.activateMiddle) {
activate(tempRel.centerItem);
}
} else if (isNotBordering) {
newPos = items[tempRel.firstItem].start;
}
}
// Handle overflowing position limits
if (dragging.init && dragging.slidee && o.elasticBounds) {
if (newPos > pos.end) {
newPos = pos.end + (newPos - pos.end) / 6;
} else if (newPos < pos.start) {
newPos = pos.start + (newPos - pos.start) / 6;
}
} else {
newPos = within(newPos, pos.start, pos.end);
}
// Update the animation object
animation.start = +new Date();
animation.time = 0;
animation.from = pos.cur;
animation.to = newPos;
animation.delta = newPos - pos.cur;
animation.tweesing = dragging.tweese || dragging.init && !dragging.slidee;
animation.immediate = !animation.tweesing && (immediate || dragging.init && dragging.slidee || !o.speed);
// Reset dragging tweesing request
dragging.tweese = 0;
// Start animation rendering
if (newPos !== pos.dest) {
pos.dest = newPos;
trigger('change');
if (!renderID) {
render();
}
}
// Reset next cycle timeout
resetCycle();
// Synchronize states
updateRelatives();
updateButtonsState();
syncPagesbar();
}
/**
* Render animation frame.
*
* @return {Void}
*/
function render() {
// If first render call, wait for next animationFrame
if (!renderID) {
renderID = rAF(render);
if (dragging.released) {
trigger('moveStart');
}
return;
}
// If immediate repositioning is requested, don't animate.
if (animation.immediate) {
pos.cur = animation.to;
}
// Use tweesing for animations without known end point
else if (animation.tweesing) {
animation.tweeseDelta = animation.to - pos.cur;
// Fuck Zeno's paradox
if (Math.abs(animation.tweeseDelta) < 0.1) {
pos.cur = animation.to;
} else {
pos.cur += animation.tweeseDelta * (dragging.released ? o.swingSpeed : o.syncSpeed);
}
}
// Use tweening for basic animations with known end point
else {
animation.time = Math.min(+new Date() - animation.start, o.speed);
pos.cur = animation.from + animation.delta * jQuery.easing[o.easing](animation.time/o.speed, animation.time, 0, 1, o.speed);
}
// If there is nothing more to render break the rendering loop, otherwise request new animation frame.
if (animation.to === pos.cur) {
pos.cur = animation.to;
dragging.tweese = renderID = 0;
} else {
renderID = rAF(render);
}
trigger('move');
// Update SLIDEE position
if (!parallax) {
if (transform) {
$slidee[0].style[transform] = gpuAcceleration + (o.horizontal ? 'translateX' : 'translateY') + '(' + (-pos.cur) + 'px)';
} else {
$slidee[0].style[o.horizontal ? 'left' : 'top'] = -Math.round(pos.cur) + 'px';
}
}
// When animation reached the end, and dragging is not active, trigger moveEnd
if (!renderID && dragging.released) {
trigger('moveEnd');
}
syncScrollbar();
}
/**
* Synchronizes scrollbar with the SLIDEE.
*
* @return {Void}
*/
function syncScrollbar() {
if ($handle.length) {
hPos.cur = pos.start === pos.end ? 0 : (((dragging.init && !dragging.slidee) ? pos.dest : pos.cur) - pos.start) / (pos.end - pos.start) * hPos.end;
hPos.cur = within(Math.round(hPos.cur), hPos.start, hPos.end);
if (last.hPos !== hPos.cur) {
last.hPos = hPos.cur;
if (transform) {
$handle[0].style[transform] = gpuAcceleration + (o.horizontal ? 'translateX' : 'translateY') + '(' + hPos.cur + 'px)';
} else {
$handle[0].style[o.horizontal ? 'left' : 'top'] = hPos.cur + 'px';
}
}
}
}
/**
* Synchronizes pagesbar with SLIDEE.
*
* @return {Void}
*/
function syncPagesbar() {
if ($pages[0] && last.page !== rel.activePage) {
last.page = rel.activePage;
$pages.removeClass(o.activeClass).eq(rel.activePage).addClass(o.activeClass);
trigger('activePage', last.page);
}
}
/**
* Returns the position object.
*
* @param {Mixed} item
*
* @return {Object}
*/
self.getPos = function (item) {
if (itemNav) {
var index = getIndex(item);
return index !== -1 ? items[index] : false;
} else {
var $item = $slidee.find(item).eq(0);
if ($item[0]) {
var offset = o.horizontal ? $item.offset().left - $slidee.offset().left : $item.offset().top - $slidee.offset().top;
var size = $item[o.horizontal ? 'outerWidth' : 'outerHeight']();
return {
start: offset,
center: offset - frameSize / 2 + size / 2,
end: offset - frameSize + size,
size: size
};
} else {
return false;
}
}
};
/**
* Continuous move in a specified direction.
*
* @param {Bool} forward True for forward movement, otherwise it'll go backwards.
* @param {Int} speed Movement speed in pixels per frame. Overrides options.moveBy value.
*
* @return {Void}
*/
self.moveBy = function (speed) {
move.speed = speed;
// If already initiated, or there is nowhere to move, abort
if (dragging.init || !move.speed || pos.cur === (move.speed > 0 ? pos.end : pos.start)) {
return;
}
// Initiate move object
move.lastTime = +new Date();
move.startPos = pos.cur;
// Set dragging as initiated
continuousInit('button');
dragging.init = 1;
// Start movement
trigger('moveStart');
cAF(continuousID);
moveLoop();
};
/**
* Continuous movement loop.
*
* @return {Void}
*/
function moveLoop() {
// If there is nowhere to move anymore, stop
if (!move.speed || pos.cur === (move.speed > 0 ? pos.end : pos.start)) {
self.stop();
}
// Request new move loop if it hasn't been stopped
continuousID = dragging.init ? rAF(moveLoop) : 0;
// Update move object
move.now = +new Date();
move.pos = pos.cur + (move.now - move.lastTime) / 1000 * move.speed;
// Slide
slideTo(dragging.init ? move.pos : Math.round(move.pos));
// Normally, this is triggered in render(), but if there
// is nothing to render, we have to do it manually here.
if (!dragging.init && pos.cur === pos.dest) {
trigger('moveEnd');
}
// Update times for future iteration
move.lastTime = move.now;
}
/**
* Stops continuous movement.
*
* @return {Void}
*/
self.stop = function () {
if (dragging.source === 'button') {
dragging.init = 0;
dragging.released = 1;
}
};
/**
* Activate previous item.
*
* @return {Void}
*/
self.prev = function () {
self.activate(rel.activeItem - 1);
};
/**
* Activate next item.
*
* @return {Void}
*/
self.next = function () {
self.activate(rel.activeItem + 1);
};
/**
* Activate previous page.
*
* @return {Void}
*/
self.prevPage = function () {
self.activatePage(rel.activePage - 1);
};
/**
* Activate next page.
*
* @return {Void}
*/
self.nextPage = function () {
self.activatePage(rel.activePage + 1);
};
/**
* Slide SLIDEE by amount of pixels.
*
* @param {Int} delta Pixels/Items. Positive means forward, negative means backward.
* @param {Bool} immediate Reposition immediately without an animation.
*
* @return {Void}
*/
self.slideBy = function (delta, immediate) {
if (!delta) {
return;
}
if (itemNav) {
self[centeredNav ? 'toCenter' : 'toStart'](
within((centeredNav ? rel.centerItem : rel.firstItem) + o.scrollBy * delta, 0, items.length)
);
} else {
slideTo(pos.dest + delta, immediate);
}
};
/**
* Animate SLIDEE to a specific position.
*
* @param {Int} pos New position.
* @param {Bool} immediate Reposition immediately without an animation.
*
* @return {Void}
*/
self.slideTo = function (pos, immediate) {
slideTo(pos, immediate);
};
/**
* Core method for handling `toLocation` methods.
*
* @param {String} location
* @param {Mixed} item
* @param {Bool} immediate
*
* @return {Void}
*/
function to(location, item, immediate) {
// Optional arguments logic
if (type(item) === 'boolean') {
immediate = item;
item = undefined;
}
if (item === undefined) {
slideTo(pos[location], immediate);
} else {
// You can't align items to sides of the frame
// when centered navigation type is enabled
if (centeredNav && location !== 'center') {
return;
}
var itemPos = self.getPos(item);
if (itemPos) {
slideTo(itemPos[location], immediate, !centeredNav);
}
}
}
/**
* Animate element or the whole SLIDEE to the start of the frame.
*
* @param {Mixed} item Item DOM element, or index starting at 0. Omitting will animate SLIDEE.
* @param {Bool} immediate Reposition immediately without an animation.
*
* @return {Void}
*/
self.toStart = function (item, immediate) {
to('start', item, immediate);
};
/**
* Animate element or the whole SLIDEE to the end of the frame.
*
* @param {Mixed} item Item DOM element, or index starting at 0. Omitting will animate SLIDEE.
* @param {Bool} immediate Reposition immediately without an animation.
*
* @return {Void}
*/
self.toEnd = function (item, immediate) {
to('end', item, immediate);
};
/**
* Animate element or the whole SLIDEE to the center of the frame.
*
* @param {Mixed} item Item DOM element, or index starting at 0. Omitting will animate SLIDEE.
* @param {Bool} immediate Reposition immediately without an animation.
*
* @return {Void}
*/
self.toCenter = function (item, immediate) {
to('center', item, immediate);
};
/**
* Get the index of an item in SLIDEE.
*
* @param {Mixed} item Item DOM element.
*
* @return {Int} Item index, or -1 if not found.
*/
function getIndex(item) {
return item != null ?
isNumber(item) ?
item >= 0 && item < items.length ? item : -1 :
$items.index(item) :
-1;
}
// Expose getIndex without lowering the compressibility of it,
// as it is used quite often throughout Sly.
self.getIndex = getIndex;
/**
* Get index of an item in SLIDEE based on a variety of input types.
*
* @param {Mixed} item DOM element, positive or negative integer.
*
* @return {Int} Item index, or -1 if not found.
*/
function getRelativeIndex(item) {
return getIndex(isNumber(item) && item < 0 ? item + items.length : item);
}
/**
* Activates an item.
*
* @param {Mixed} item Item DOM element, or index starting at 0.
*
* @return {Mixed} Activated item index or false on fail.
*/
function activate(item, force) {
var index = getIndex(item);
if (!itemNav || index < 0) {
return false;
}
// Update classes, last active index, and trigger active event only when there
// has been a change. Otherwise just return the current active index.
if (last.active !== index || force) {
// Update classes
$items.eq(rel.activeItem).removeClass(o.activeClass);
$items.eq(index).addClass(o.activeClass);
last.active = rel.activeItem = index;
updateButtonsState();
trigger('active', index);
}
return index;
}
/**
* Activates an item and helps with further navigation when o.smart is enabled.
*
* @param {Mixed} item Item DOM element, or index starting at 0.
* @param {Bool} immediate Whether to reposition immediately in smart navigation.
*
* @return {Void}
*/
self.activate = function (item, immediate) {
var index = activate(item);
// Smart navigation
if (o.smart && index !== false) {
// When centeredNav is enabled, center the element.
// Otherwise, determine where to position the element based on its current position.
// If the element is currently on the far end side of the frame, assume that user is
// moving forward and animate it to the start of the visible frame, and vice versa.
if (centeredNav) {
self.toCenter(index, immediate);
} else if (index >= rel.lastItem) {
self.toStart(index, immediate);
} else if (index <= rel.firstItem) {
self.toEnd(index, immediate);
} else {
resetCycle();
}
}
};
/**
* Activates a page.
*
* @param {Int} index Page index, starting from 0.
* @param {Bool} immediate Whether to reposition immediately without animation.
*
* @return {Void}
*/
self.activatePage = function (index, immediate) {
if (isNumber(index)) {
slideTo(pages[within(index, 0, pages.length - 1)], immediate);
}
};
/**
* Return relative positions of items based on their visibility within FRAME.
*
* @param {Int} slideePos Position of SLIDEE.
*
* @return {Void}
*/
function getRelatives(slideePos) {
slideePos = within(isNumber(slideePos) ? slideePos : pos.dest, pos.start, pos.end);
var relatives = {};
var centerOffset = forceCenteredNav ? 0 : frameSize / 2;
// Determine active page
if (!parallax) {
for (var p = 0, pl = pages.length; p < pl; p++) {
if (slideePos >= pos.end || p === pages.length - 1) {
relatives.activePage = pages.length - 1;
break;
}
if (slideePos <= pages[p] + centerOffset) {
relatives.activePage = p;
break;
}
}
}
// Relative item indexes
if (itemNav) {
var first = false;
var last = false;
var center = false;
// From start
for (var i = 0, il = items.length; i < il; i++) {
// First item
if (first === false && slideePos <= items[i].start + items[i].half) {
first = i;
}
// Center item
if (center === false && slideePos <= items[i].center + items[i].half) {
center = i;
}
// Last item
if (i === il - 1 || slideePos <= items[i].end + items[i].half) {
last = i;
break;
}
}
// Safe assignment, just to be sure the false won't be returned
relatives.firstItem = isNumber(first) ? first : 0;
relatives.centerItem = isNumber(center) ? center : relatives.firstItem;
relatives.lastItem = isNumber(last) ? last : relatives.centerItem;
}
return relatives;
}
/**
* Update object with relative positions.
*
* @param {Int} newPos
*
* @return {Void}
*/
function updateRelatives(newPos) {
$.extend(rel, getRelatives(newPos));
}
/**
* Disable navigation buttons when needed.
*
* Adds disabledClass, and when the button is <button> or <input>, activates :disabled state.
*
* @return {Void}
*/
function updateButtonsState() {
var isStart = pos.dest <= pos.start;
var isEnd = pos.dest >= pos.end;
var slideePosState = isStart ? 1 : isEnd ? 2 : 3;
// Update paging buttons only if there has been a change in SLIDEE position
if (last.slideePosState !== slideePosState) {
last.slideePosState = slideePosState;
if ($prevPageButton.is('button,input')) {
$prevPageButton.prop('disabled', isStart);
}
if ($nextPageButton.is('button,input')) {
$nextPageButton.prop('disabled', isEnd);
}
$prevPageButton.add($backwardButton)[isStart ? 'addClass' : 'removeClass'](o.disabledClass);
$nextPageButton.add($forwardButton)[isEnd ? 'addClass' : 'removeClass'](o.disabledClass);
}
// Forward & Backward buttons need a separate state caching because we cannot "property disable"
// them while they are being used, as disabled buttons stop emitting mouse events.
if (last.fwdbwdState !== slideePosState && dragging.released) {
last.fwdbwdState = slideePosState;
if ($backwardButton.is('button,input')) {
$backwardButton.prop('disabled', isStart);
}
if ($forwardButton.is('button,input')) {
$forwardButton.prop('disabled', isEnd);
}
}
// Item navigation
if (itemNav) {
var isFirst = rel.activeItem === 0;
var isLast = rel.activeItem >= items.length - 1;
var itemsButtonState = isFirst ? 1 : isLast ? 2 : 3;
if (last.itemsButtonState !== itemsButtonState) {
last.itemsButtonState = itemsButtonState;
if ($prevButton.is('button,input')) {
$prevButton.prop('disabled', isFirst);
}
if ($nextButton.is('button,input')) {
$nextButton.prop('disabled', isLast);
}
$prevButton[isFirst ? 'addClass' : 'removeClass'](o.disabledClass);
$nextButton[isLast ? 'addClass' : 'removeClass'](o.disabledClass);
}
}
}
/**
* Resume cycling.
*
* @param {Int} priority Resume pause with priority lower or equal than this. Used internally for pauseOnHover.
*
* @return {Void}
*/
self.resume = function (priority) {
if (!o.cycleBy || !o.cycleInterval || o.cycleBy === 'items' && !items[0] || priority < self.isPaused) {
return;
}
self.isPaused = 0;
if (cycleID) {
cycleID = clearTimeout(cycleID);
} else {
trigger('resume');
}
cycleID = setTimeout(function () {
trigger('cycle');
switch (o.cycleBy) {
case 'items':
self.activate(rel.activeItem >= items.length - 1 ? 0 : rel.activeItem + 1);
break;
case 'pages':
self.activatePage(rel.activePage >= pages.length - 1 ? 0 : rel.activePage + 1);
break;
}
}, o.cycleInterval);
};
/**
* Pause cycling.
*
* @param {Int} priority Pause priority. 100 is default. Used internally for pauseOnHover.
*
* @return {Void}
*/
self.pause = function (priority) {
if (priority < self.isPaused) {
return;
}
self.isPaused = priority || 100;
if (cycleID) {
cycleID = clearTimeout(cycleID);
trigger('pause');
}
};
/**
* Toggle cycling.
*
* @return {Void}
*/
self.toggle = function () {
self[cycleID ? 'pause' : 'resume']();
};
/**
* Updates a signle or multiple option values.
*
* @param {Mixed} name Name of the option that should be updated, or object that will extend the options.
* @param {Mixed} value New option value.
*
* @return {Void}
*/
self.set = function (name, value) {
if ($.isPlainObject(name)) {
$.extend(o, name);
} else if (o.hasOwnProperty(name)) {
o[name] = value;
}
};
/**
* Add one or multiple items to the SLIDEE end, or a specified position index.
*
* @param {Mixed} element Node element, or HTML string.
* @param {Int} index Index of a new item position. By default item is appended at the end.
*
* @return {Void}
*/
self.add = function (element, index) {
var $element = $(element);
if (itemNav) {
// Insert the element(s)
if (index == null || !items[0]) {
$element.appendTo($slidee);
} else if (items.length) {
$element.insertBefore(items[index].el);
}
// Adjust the activeItem index
if (index <= rel.activeItem) {
last.active = rel.activeItem += $element.length;
}
} else {
$slidee.append($element);
}
// Reload
load();
};
/**
* Remove an item from SLIDEE.
*
* @param {Mixed} element Item index, or DOM element.
* @param {Int} index Index of a new item position. By default item is appended at the end.
*
* @return {Void}
*/
self.remove = function (element) {
if (itemNav) {
var index = getRelativeIndex(element);
if (index > -1) {
// Remove the element
$items.eq(index).remove();
// If the current item is being removed, activate new one after reload
var reactivate = index === rel.activeItem;
// Adjust the activeItem index
if (index < rel.activeItem) {
last.active = --rel.activeItem;
}
// Reload
load();
// Activate new item at the removed position
if (reactivate) {
last.active = null;
self.activate(rel.activeItem);
}
}
} else {
$(element).remove();
load();
}
};
/**
* Helps re-arranging items.
*
* @param {Mixed} item Item DOM element, or index starting at 0. Use negative numbers to select items from the end.
* @param {Mixed} position Item insertion anchor. Accepts same input types as item argument.
* @param {Bool} after Insert after instead of before the anchor.
*
* @return {Void}
*/
function moveItem(item, position, after) {
item = getRelativeIndex(item);
position = getRelativeIndex(position);
// Move only if there is an actual change requested
if (item > -1 && position > -1 && item !== position && (!after || position !== item - 1) && (after || position !== item + 1)) {
$items.eq(item)[after ? 'insertAfter' : 'insertBefore'](items[position].el);
var shiftStart = item < position ? item : (after ? position : position - 1);
var shiftEnd = item > position ? item : (after ? position + 1 : position);
var shiftsUp = item > position;
// Update activeItem index
if (item === rel.activeItem) {
last.active = rel.activeItem = after ? (shiftsUp ? position + 1 : position) : (shiftsUp ? position : position - 1);
} else if (rel.activeItem > shiftStart && rel.activeItem < shiftEnd) {
last.active = rel.activeItem += shiftsUp ? 1 : -1;
}
// Reload
load();
}
}
/**
* Move item after the target anchor.
*
* @param {Mixed} item Item to be moved. Can be DOM element or item index.
* @param {Mixed} position Target position anchor. Can be DOM element or item index.
*
* @return {Void}
*/
self.moveAfter = function (item, position) {
moveItem(item, position, 1);
};
/**
* Move item before the target anchor.
*
* @param {Mixed} item Item to be moved. Can be DOM element or item index.
* @param {Mixed} position Target position anchor. Can be DOM element or item index.
*
* @return {Void}
*/
self.moveBefore = function (item, position) {
moveItem(item, position);
};
/**
* Registers callbacks.
*
* @param {Mixed} name Event name, or callbacks map.
* @param {Mixed} fn Callback, or an array of callback functions.
*
* @return {Void}
*/
self.on = function (name, fn) {
// Callbacks map
if (type(name) === 'object') {
for (var key in name) {
if (name.hasOwnProperty(key)) {
self.on(key, name[key]);
}
}
// Callback
} else if (type(fn) === 'function') {
var names = name.split(' ');
for (var n = 0, nl = names.length; n < nl; n++) {
callbacks[names[n]] = callbacks[names[n]] || [];
if (callbackIndex(names[n], fn) === -1) {
callbacks[names[n]].push(fn);
}
}
// Callbacks array
} else if (type(fn) === 'array') {
for (var f = 0, fl = fn.length; f < fl; f++) {
self.on(name, fn[f]);
}
}
};
/**
* Registers callbacks to be executed only once.
*
* @param {Mixed} name Event name, or callbacks map.
* @param {Mixed} fn Callback, or an array of callback functions.
*
* @return {Void}
*/
self.one = function (name, fn) {
function proxy() {
fn.apply(self, arguments);
self.off(name, proxy);
}
self.on(name, proxy);
};
/**
* Remove one or all callbacks.
*
* @param {String} name Event name.
* @param {Mixed} fn Callback, or an array of callback functions. Omit to remove all callbacks.
*
* @return {Void}
*/
self.off = function (name, fn) {
if (fn instanceof Array) {
for (var f = 0, fl = fn.length; f < fl; f++) {
self.off(name, fn[f]);
}
} else {
var names = name.split(' ');
for (var n = 0, nl = names.length; n < nl; n++) {
callbacks[names[n]] = callbacks[names[n]] || [];
if (fn == null) {
callbacks[names[n]].length = 0;
} else {
var index = callbackIndex(names[n], fn);
if (index !== -1) {
callbacks[names[n]].splice(index, 1);
}
}
}
}
};
/**
* Returns callback array index.
*
* @param {String} name Event name.
* @param {Function} fn Function
*
* @return {Int} Callback array index, or -1 if isn't registered.
*/
function callbackIndex(name, fn) {
for (var i = 0, l = callbacks[name].length; i < l; i++) {
if (callbacks[name][i] === fn) {
return i;
}
}
return -1;
}
/**
* Reset next cycle timeout.
*
* @return {Void}
*/
function resetCycle() {
if (dragging.released && !self.isPaused) {
self.resume();
}
}
/**
* Calculate SLIDEE representation of handle position.
*
* @param {Int} handlePos
*
* @return {Int}
*/
function handleToSlidee(handlePos) {
return Math.round(within(handlePos, hPos.start, hPos.end) / hPos.end * (pos.end - pos.start)) + pos.start;
}
/**
* Keeps track of a dragging delta history.
*
* @return {Void}
*/
function draggingHistoryTick() {
// Looking at this, I know what you're thinking :) But as we need only 4 history states, doing it this way
// as opposed to a proper loop is ~25 bytes smaller (when minified with GCC), a lot faster, and doesn't
// generate garbage. The loop version would create 2 new variables on every tick. Unexaptable!
dragging.history[0] = dragging.history[1];
dragging.history[1] = dragging.history[2];
dragging.history[2] = dragging.history[3];
dragging.history[3] = dragging.delta;
}
/**
* Initialize continuous movement.
*
* @return {Void}
*/
function continuousInit(source) {
dragging.released = 0;
dragging.source = source;
dragging.slidee = source === 'slidee';
}
/**
* Dragging initiator.
*
* @param {Event} event
*
* @return {Void}
*/
function dragInit(event) {
// Ignore when already in progress, or interactive element
if (dragging.init || isInteractive(event.target)) {
return;
}
var isTouch = event.type === 'touchstart';
var source = event.data.source;
var isSlidee = source === 'slidee';
// Handle dragging conditions
if (source === 'handle' && (!o.dragHandle || hPos.start === hPos.end)) {
return;
}
// SLIDEE dragging conditions
if (isSlidee && !(isTouch ? o.touchDragging : o.mouseDragging && event.which < 2)) {
return;
}
if (!isTouch) {
stopDefault(event, 1);
}
// Reset dragging object
continuousInit(source);
// Properties used in dragHandler
dragging.init = 1;
dragging.$source = $(event.target);
dragging.touch = isTouch;
dragging.pointer = isTouch ? event.originalEvent.touches[0] : event;
dragging.initX = dragging.pointer.pageX;
dragging.initY = dragging.pointer.pageY;
dragging.initPos = isSlidee ? pos.cur : hPos.cur;
dragging.start = +new Date();
dragging.time = 0;
dragging.path = 0;
dragging.delta = 0;
dragging.locked = 0;
dragging.history = [0, 0, 0, 0];
dragging.pathToLock = isSlidee ? isTouch ? 30 : 10 : 0;
dragging.initLoc = dragging[o.horizontal ? 'initX' : 'initY'];
dragging.deltaMin = isSlidee ? -dragging.initLoc : -hPos.cur;
dragging.deltaMax = isSlidee ? document[o.horizontal ? 'width' : 'height'] - dragging.initLoc : hPos.end - hPos.cur;
// Bind dragging events
$doc.on(isTouch ? dragTouchEvents : dragMouseEvents, dragHandler);
// Pause ongoing cycle
self.pause(1);
// Add dragging class
(isSlidee ? $slidee : $handle).addClass(o.draggedClass);
// Trigger moveStart event
trigger('moveStart');
// Keep track of a dragging path history. This is later used in the
// dragging release swing calculation when dragging SLIDEE.
if (isSlidee) {
historyID = setInterval(draggingHistoryTick, 10);
}
}
/**
* Handler for dragging scrollbar handle or SLIDEE.
*
* @param {Event} event
*
* @return {Void}
*/
function dragHandler(event) {
dragging.released = event.type === 'mouseup' || event.type === 'touchend';
dragging.pointer = dragging.touch ? event.originalEvent[dragging.released ? 'changedTouches' : 'touches'][0] : event;
dragging.pathX = dragging.pointer.pageX - dragging.initX;
dragging.pathY = dragging.pointer.pageY - dragging.initY;
dragging.path = Math.sqrt(Math.pow(dragging.pathX, 2) + Math.pow(dragging.pathY, 2));
dragging.delta = within(o.horizontal ? dragging.pathX : dragging.pathY, dragging.deltaMin, dragging.deltaMax);
if (!dragging.locked && dragging.path > dragging.pathToLock) {
dragging.locked = 1;
if (o.horizontal ? Math.abs(dragging.pathX) < Math.abs(dragging.pathY) : Math.abs(dragging.pathX) > Math.abs(dragging.pathY)) {
// If path has reached the pathToLock distance, but in a wrong direction, cancel dragging
dragging.released = 1;
} else if (dragging.slidee) {
// Disable click on a source element, as it is unwelcome when dragging SLIDEE
dragging.$source.on(clickEvent, disableOneEvent);
}
}
// Cancel dragging on release
if (dragging.released) {
if (!dragging.touch) {
stopDefault(event);
}
dragEnd();
// Adjust path with a swing on mouse release
if (o.releaseSwing && dragging.slidee) {
dragging.swing = (dragging.delta - dragging.history[0]) / 40 * 300;
dragging.delta += dragging.swing;
dragging.tweese = Math.abs(dragging.swing) > 10;
}
} else {
stopDefault(event);
}
slideTo(dragging.slidee ? Math.round(dragging.initPos - dragging.delta) : handleToSlidee(dragging.initPos + dragging.delta));
}
/**
* Stops dragging and cleans up after it.
*
* @return {Void}
*/
function dragEnd() {
clearInterval(historyID);
$doc.off(dragging.touch ? dragTouchEvents : dragMouseEvents, dragHandler);
(dragging.slidee ? $slidee : $handle).removeClass(o.draggedClass);
// Resume ongoing cycle
self.resume(1);
// Normally, this is triggered in render(), but if there
// is nothing to render, we have to do it manually here.
if (pos.cur === pos.dest && dragging.init) {
trigger('moveEnd');
}
dragging.init = 0;
}
/**
* Check whether element is interactive.
*
* @return {Boolean}
*/
function isInteractive(element) {
return ~$.inArray(element.nodeName, interactiveElements) || $(element).is(o.interactive);
}
/**
* Continuous movement cleanup on mouseup.
*
* @return {Void}
*/
function movementReleaseHandler() {
self.stop();
$doc.off('mouseup', movementReleaseHandler);
}
/**
* Buttons navigation handler.
*
* @param {Event} event
*
* @return {Void}
*/
function buttonsHandler(event) {
/*jshint validthis:true */
stopDefault(event);
switch (this) {
case $forwardButton[0]:
case $backwardButton[0]:
self.moveBy($forwardButton.is(this) ? o.moveBy : -o.moveBy);
$doc.on('mouseup', movementReleaseHandler);
break;
case $prevButton[0]:
self.prev();
break;
case $nextButton[0]:
self.next();
break;
case $prevPageButton[0]:
self.prevPage();
break;
case $nextPageButton[0]:
self.nextPage();
break;
}
}
/**
* Mouse wheel delta normalization.
*
* @param {Event} event
*
* @return {Int}
*/
function normalizeWheelDelta(event) {
// event.deltaY needed only for compatibility with jQuery mousewheel plugin in FF & IE
scrolling.curDelta = event.wheelDelta ? -event.wheelDelta / 120 : (event.detail || event.deltaY) / 3;
if (!itemNav) {
return scrolling.curDelta;
}
time = +new Date();
if (scrolling.last < time - scrolling.resetTime) {
scrolling.delta = 0;
}
scrolling.last = time;
scrolling.delta += scrolling.curDelta;
if (Math.abs(scrolling.delta) < 1) {
scrolling.finalDelta = 0;
} else {
scrolling.finalDelta = Math.round(scrolling.delta / 1);
scrolling.delta %= 1;
}
return scrolling.finalDelta;
}
/**
* Mouse scrolling handler.
*
* @param {Event} event
*
* @return {Void}
*/
function scrollHandler(event) {
// Ignore if there is no scrolling to be done
if (!o.scrollBy || pos.start === pos.end) {
return;
}
stopDefault(event, 1);
self.slideBy(o.scrollBy * normalizeWheelDelta(event.originalEvent));
}
/**
* Scrollbar click handler.
*
* @param {Event} event
*
* @return {Void}
*/
function scrollbarHandler(event) {
// Only clicks on scroll bar. Ignore the handle.
if (o.clickBar && event.target === $sb[0]) {
stopDefault(event);
// Calculate new handle position and sync SLIDEE to it
slideTo(handleToSlidee((o.horizontal ? event.pageX - $sb.offset().left : event.pageY - $sb.offset().top) - handleSize / 2));
}
}
/**
* Keyboard input handler.
*
* @param {Event} event
*
* @return {Void}
*/
function keyboardHandler(event) {
if (!o.keyboardNavBy) {
return;
}
switch (event.which) {
// Left or Up
case o.horizontal ? 37 : 38:
stopDefault(event);
self[o.keyboardNavBy === 'pages' ? 'prevPage' : 'prev']();
break;
// Right or Down
case o.horizontal ? 39 : 40:
stopDefault(event);
self[o.keyboardNavBy === 'pages' ? 'nextPage' : 'next']();
break;
}
}
/**
* Click on item activation handler.
*
* @param {Event} event
*
* @return {Void}
*/
function activateHandler(event) {
/*jshint validthis:true */
// Ignore clicks on interactive elements.
if (isInteractive(this)) {
event.stopPropagation();
return;
}
// Accept only events from direct SLIDEE children.
if (this.parentNode === $slidee[0]) {
self.activate(this);
}
}
/**
* Click on page button handler.
*
* @param {Event} event
*
* @return {Void}
*/
function activatePageHandler() {
/*jshint validthis:true */
// Accept only events from direct pages bar children.
if (this.parentNode === $pb[0]) {
self.activatePage($pages.index(this));
}
}
/**
* Pause on hover handler.
*
* @param {Event} event
*
* @return {Void}
*/
function pauseOnHoverHandler(event) {
if (o.pauseOnHover) {
self[event.type === 'mouseenter' ? 'pause' : 'resume'](2);
}
}
/**
* Trigger callbacks for event.
*
* @param {String} name Event name.
* @param {Mixed} argX Arguments passed to callbacks.
*
* @return {Void}
*/
function trigger(name, arg1) {
if (callbacks[name]) {
l = callbacks[name].length;
// Callbacks will be stored and executed from a temporary array to not
// break the execution queue when one of the callbacks unbinds itself.
tmpArray.length = 0;
for (i = 0; i < l; i++) {
tmpArray.push(callbacks[name][i]);
}
// Execute the callbacks
for (i = 0; i < l; i++) {
tmpArray[i].call(self, name, arg1);
}
}
}
/**
* Destroys instance and everything it created.
*
* @return {Void}
*/
self.destroy = function () {
// Unbind all events
$doc
.add($scrollSource)
.add($handle)
.add($sb)
.add($pb)
.add($forwardButton)
.add($backwardButton)
.add($prevButton)
.add($nextButton)
.add($prevPageButton)
.add($nextPageButton)
.unbind('.' + namespace);
// Remove classes
$prevButton
.add($nextButton)
.add($prevPageButton)
.add($nextPageButton)
.removeClass(o.disabledClass);
if ($items) {
$items.eq(rel.activeItem).removeClass(o.activeClass);
}
// Remove page items
$pb.empty();
if (!parallax) {
// Unbind events from frame
$frame.unbind('.' + namespace);
// Reset SLIDEE and handle positions
$slidee.add($handle).css(transform || (o.horizontal ? 'left' : 'top'), transform ? 'none' : 0);
// Remove the instance from element data storage
$.removeData(frame, namespace);
}
// Reset initialized status and return the instance
self.initialized = 0;
return self;
};
/**
* Initialize.
*
* @return {Object}
*/
self.init = function () {
if (self.initialized) {
return;
}
// Register callbacks map
self.on(callbackMap);
// Set required styles
var $movables = $handle;
if (!parallax) {
$movables = $movables.add($slidee);
$frame.css('overflow', 'hidden');
if (!transform && $frame.css('position') === 'static') {
$frame.css('position', 'relative');
}
}
if (transform) {
if (gpuAcceleration) {
$movables.css(transform, gpuAcceleration);
}
} else {
if ($sb.css('position') === 'static') {
$sb.css('position', 'relative');
}
$movables.css({ position: 'absolute' });
}
// Navigation buttons
if (o.forward) {
$forwardButton.on(mouseDownEvent, buttonsHandler);
}
if (o.backward) {
$backwardButton.on(mouseDownEvent, buttonsHandler);
}
if (o.prev) {
$prevButton.on(clickEvent, buttonsHandler);
}
if (o.next) {
$nextButton.on(clickEvent, buttonsHandler);
}
if (o.prevPage) {
$prevPageButton.on(clickEvent, buttonsHandler);
}
if (o.nextPage) {
$nextPageButton.on(clickEvent, buttonsHandler);
}
// Scrolling navigation
$scrollSource.on('DOMMouseScroll.' + namespace + ' mousewheel.' + namespace, scrollHandler);
// Clicking on scrollbar navigation
if ($sb[0]) {
$sb.on(clickEvent, scrollbarHandler);
}
// Click on items navigation
if (itemNav && o.activateOn) {
$frame.on(o.activateOn + '.' + namespace, '*', activateHandler);
}
// Pages navigation
if ($pb[0] && o.activatePageOn) {
$pb.on(o.activatePageOn + '.' + namespace, '*', activatePageHandler);
}
// Dragging navigation
$dragSource.on(dragInitEvents, { source: 'slidee' }, dragInit);
// Scrollbar dragging navigation
if ($handle) {
$handle.on(dragInitEvents, { source: 'handle' }, dragInit);
}
// Keyboard navigation
$doc.bind('keydown.' + namespace, keyboardHandler);
if (!parallax) {
// Pause on hover
$frame.on('mouseenter.' + namespace + ' mouseleave.' + namespace, pauseOnHoverHandler);
// Reset native FRAME element scroll
$frame.on('scroll.' + namespace, resetScroll);
}
// Load
load();
// Initiate automatic cycling
if (o.cycleBy && !parallax) {
self[o.startPaused ? 'pause' : 'resume']();
}
// Mark instance as initialized
self.initialized = 1;
// Return instance
return self;
};
}
/**
* Return type of the value.
*
* @param {Mixed} value
*
* @return {String}
*/
function type(value) {
if (value == null) {
return String(value);
}
if (typeof value === 'object' || typeof value === 'function') {
return Object.prototype.toString.call(value).match(/\s([a-z]+)/i)[1].toLowerCase() || 'object';
}
return typeof value;
}
/**
* Event preventDefault & stopPropagation helper.
*
* @param {Event} event Event object.
* @param {Bool} noBubbles Cancel event bubbling.
*
* @return {Void}
*/
function stopDefault(event, noBubbles) {
event.preventDefault();
if (noBubbles) {
event.stopPropagation();
}
}
/**
* Disables an event it was triggered on and unbinds itself.
*
* @param {Event} event
*
* @return {Void}
*/
function disableOneEvent(event) {
/*jshint validthis:true */
stopDefault(event, 1);
$(this).off(event.type, disableOneEvent);
}
/**
* Resets native element scroll values to 0.
*
* @return {Void}
*/
function resetScroll() {
/*jshint validthis:true */
this.scrollLeft = 0;
this.scrollTop = 0;
}
/**
* Check if variable is a number.
*
* @param {Mixed} value
*
* @return {Boolean}
*/
function isNumber(value) {
return !isNaN(parseFloat(value)) && isFinite(value);
}
/**
* Parse style to pixels.
*
* @param {Object} $item jQuery object with element.
* @param {Property} property CSS property to get the pixels from.
*
* @return {Int}
*/
function getPx($item, property) {
return 0 | Math.round(String($item.css(property)).replace(/[^\-0-9.]/g, ''));
}
/**
* Make sure that number is within the limits.
*
* @param {Number} number
* @param {Number} min
* @param {Number} max
*
* @return {Number}
*/
function within(number, min, max) {
return number < min ? min : number > max ? max : number;
}
// Local WindowAnimationTiming interface polyfill
(function (w) {
var vendors = ['moz', 'webkit', 'o'];
var lastTime = 0;
// For a more accurate WindowAnimationTiming interface implementation, ditch the native
// requestAnimationFrame when cancelAnimationFrame is not present (older versions of Firefox)
for(var i = 0, l = vendors.length; i < l && !cAF; ++i) {
cAF = w[vendors[i]+'CancelAnimationFrame'] || w[vendors[i]+'CancelRequestAnimationFrame'];
rAF = cAF && w[vendors[i]+'RequestAnimationFrame'];
}
if (!cAF) {
rAF = function (callback) {
var currTime = +new Date();
var timeToCall = Math.max(0, 16 - (currTime - lastTime));
lastTime = currTime + timeToCall;
return w.setTimeout(function () { callback(currTime + timeToCall); }, timeToCall);
};
cAF = function (id) {
clearTimeout(id);
};
}
}(window));
// Feature detects
(function () {
var prefixes = ['', 'webkit', 'moz', 'ms', 'o'];
var el = document.createElement('div');
function testProp(prop) {
for (var p = 0, pl = prefixes.length; p < pl; p++) {
var prefixedProp = prefixes[p] ? prefixes[p] + prop.charAt(0).toUpperCase() + prop.slice(1) : prop;
if (el.style[prefixedProp] != null) {
return prefixedProp;
}
}
}
// Global support indicators
transform = testProp('transform');
gpuAcceleration = testProp('perspective') ? 'translateZ(0) ' : '';
}());
// Expose class globally
w[className] = Sly;
// jQuery proxy
$.fn[pluginName] = function (options, callbackMap) {
var method, methodArgs;
// Attributes logic
if (!$.isPlainObject(options)) {
if (type(options) === 'string' || options === false) {
method = options === false ? 'destroy' : options;
methodArgs = Array.prototype.slice.call(arguments, 1);
}
options = {};
}
// Apply to all elements
return this.each(function (i, element) {
// Call with prevention against multiple instantiations
var plugin = $.data(element, namespace);
if (!plugin && !method) {
// Create a new object if it doesn't exist yet
plugin = $.data(element, namespace, new Sly(element, options, callbackMap).init());
} else if (plugin && method) {
// Call method
if (plugin[method]) {
plugin[method].apply(plugin, methodArgs);
}
}
});
};
// Default options
Sly.defaults = {
horizontal: 0, // Switch to horizontal mode.
// Item based navigation
itemNav: null, // Item navigation type. Can be: 'basic', 'centered', 'forceCentered'.
itemSelector: null, // Select only items that match this selector.
smart: 0, // Repositions the activated item to help with further navigation.
activateOn: null, // Activate an item on this event. Can be: 'click', 'mouseenter', ...
activateMiddle: 0, // Always activate the item in the middle of the FRAME. forceCentered only.
// Scrolling
scrollSource: null, // Element for catching the mouse wheel scrolling. Default is FRAME.
scrollBy: 0, // Pixels or items to move per one mouse scroll. 0 to disable scrolling.
// Dragging
dragSource: null, // Selector or DOM element for catching dragging events. Default is FRAME.
mouseDragging: 0, // Enable navigation by dragging the SLIDEE with mouse cursor.
touchDragging: 0, // Enable navigation by dragging the SLIDEE with touch events.
releaseSwing: 0, // Ease out on dragging swing release.
swingSpeed: 0.2, // Swing synchronization speed, where: 1 = instant, 0 = infinite.
elasticBounds: 0, // Stretch SLIDEE position limits when dragging past FRAME boundaries.
interactive: null, // Selector for special interactive elements.
// Scrollbar
scrollBar: null, // Selector or DOM element for scrollbar container.
dragHandle: 0, // Whether the scrollbar handle should be draggable.
dynamicHandle: 0, // Scrollbar handle represents the ratio between hidden and visible content.
minHandleSize: 50, // Minimal height or width (depends on sly direction) of a handle in pixels.
clickBar: 0, // Enable navigation by clicking on scrollbar.
syncSpeed: 0.5, // Handle => SLIDEE synchronization speed, where: 1 = instant, 0 = infinite.
// Pagesbar
pagesBar: null, // Selector or DOM element for pages bar container.
activatePageOn: null, // Event used to activate page. Can be: click, mouseenter, ...
pageBuilder: // Page item generator.
function (index) {
return '<li>' + (index + 1) + '</li>';
},
// Navigation buttons
forward: null, // Selector or DOM element for "forward movement" button.
backward: null, // Selector or DOM element for "backward movement" button.
prev: null, // Selector or DOM element for "previous item" button.
next: null, // Selector or DOM element for "next item" button.
prevPage: null, // Selector or DOM element for "previous page" button.
nextPage: null, // Selector or DOM element for "next page" button.
// Automated cycling
cycleBy: null, // Enable automatic cycling by 'items' or 'pages'.
cycleInterval: 5000, // Delay between cycles in milliseconds.
pauseOnHover: 0, // Pause cycling when mouse hovers over the FRAME.
startPaused: 0, // Whether to start in paused sate.
// Mixed options
moveBy: 300, // Speed in pixels per second used by forward and backward buttons.
speed: 0, // Animations speed in milliseconds. 0 to disable animations.
easing: 'swing', // Easing for duration based (tweening) animations.
startAt: 0, // Starting offset in pixels or items.
keyboardNavBy: null, // Enable keyboard navigation by 'items' or 'pages'.
// Classes
draggedClass: 'dragged', // Class for dragged elements (like SLIDEE or scrollbar handle).
activeClass: 'active', // Class for active items and pages.
disabledClass: 'disabled' // Class for disabled navigation elements.
};
}(jQuery, window));
|
ajax/libs/angular.js/0.9.10/angular-scenario.js
|
haferje/cdnjs
|
/*!
* jQuery JavaScript Library v1.4.2
* http://jquery.com/
*
* Copyright 2010, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2010, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Sat Feb 13 22:33:48 2010 -0500
*/
(function( window, undefined ) {
// Define a local copy of jQuery
var jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
return new jQuery.fn.init( selector, context );
},
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$,
// Use the correct document accordingly with window argument (sandbox)
document = window.document,
// A central reference to the root jQuery(document)
rootjQuery,
// A simple way to check for HTML strings or ID strings
// (both of which we optimize for)
quickExpr = /^[^<]*(<[\w\W]+>)[^>]*$|^#([\w-]+)$/,
// Is it a simple selector
isSimple = /^.[^:#\[\.,]*$/,
// Check if a string has a non-whitespace character in it
rnotwhite = /\S/,
// Used for trimming whitespace
rtrim = /^(\s|\u00A0)+|(\s|\u00A0)+$/g,
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
// Keep a UserAgent string for use with jQuery.browser
userAgent = navigator.userAgent,
// For matching the engine and version of the browser
browserMatch,
// Has the ready events already been bound?
readyBound = false,
// The functions to execute on DOM ready
readyList = [],
// The ready event handler
DOMContentLoaded,
// Save a reference to some core methods
toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
push = Array.prototype.push,
slice = Array.prototype.slice,
indexOf = Array.prototype.indexOf;
jQuery.fn = jQuery.prototype = {
init: function( selector, context ) {
var match, elem, ret, doc;
// Handle $(""), $(null), or $(undefined)
if ( !selector ) {
return this;
}
// Handle $(DOMElement)
if ( selector.nodeType ) {
this.context = this[0] = selector;
this.length = 1;
return this;
}
// The body element only exists once, optimize finding it
if ( selector === "body" && !context ) {
this.context = document;
this[0] = document.body;
this.selector = "body";
this.length = 1;
return this;
}
// Handle HTML strings
if ( typeof selector === "string" ) {
// Are we dealing with HTML string or an ID?
match = quickExpr.exec( selector );
// Verify a match, and that no context was specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
doc = (context ? context.ownerDocument || context : document);
// If a single string is passed in and it's a single tag
// just do a createElement and skip the rest
ret = rsingleTag.exec( selector );
if ( ret ) {
if ( jQuery.isPlainObject( context ) ) {
selector = [ document.createElement( ret[1] ) ];
jQuery.fn.attr.call( selector, context, true );
} else {
selector = [ doc.createElement( ret[1] ) ];
}
} else {
ret = buildFragment( [ match[1] ], [ doc ] );
selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;
}
return jQuery.merge( this, selector );
// HANDLE: $("#id")
} else {
elem = document.getElementById( match[2] );
if ( elem ) {
// Handle the case where IE and Opera return items
// by name instead of ID
if ( elem.id !== match[2] ) {
return rootjQuery.find( selector );
}
// Otherwise, we inject the element directly into the jQuery object
this.length = 1;
this[0] = elem;
}
this.context = document;
this.selector = selector;
return this;
}
// HANDLE: $("TAG")
} else if ( !context && /^\w+$/.test( selector ) ) {
this.selector = selector;
this.context = document;
selector = document.getElementsByTagName( selector );
return jQuery.merge( this, selector );
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
return (context || rootjQuery).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
return jQuery( context ).find( selector );
}
// HANDLE: $(function)
// Shortcut for document ready
} else if ( jQuery.isFunction( selector ) ) {
return rootjQuery.ready( selector );
}
if (selector.selector !== undefined) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
},
// Start with an empty selector
selector: "",
// The current version of jQuery being used
jquery: "1.4.2",
// The default length of a jQuery object is 0
length: 0,
// The number of elements contained in the matched element set
size: function() {
return this.length;
},
toArray: function() {
return slice.call( this, 0 );
},
// Get the Nth element in the matched element set OR
// Get the whole matched element set as a clean array
get: function( num ) {
return num == null ?
// Return a 'clean' array
this.toArray() :
// Return just the object
( num < 0 ? this.slice(num)[ 0 ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems, name, selector ) {
// Build a new jQuery matched element set
var ret = jQuery();
if ( jQuery.isArray( elems ) ) {
push.apply( ret, elems );
} else {
jQuery.merge( ret, elems );
}
// Add the old object onto the stack (as a reference)
ret.prevObject = this;
ret.context = this.context;
if ( name === "find" ) {
ret.selector = this.selector + (this.selector ? " " : "") + selector;
} else if ( name ) {
ret.selector = this.selector + "." + name + "(" + selector + ")";
}
// Return the newly-formed element set
return ret;
},
// Execute a callback for every element in the matched set.
// (You can seed the arguments with an array of args, but this is
// only used internally.)
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
ready: function( fn ) {
// Attach the listeners
jQuery.bindReady();
// If the DOM is already ready
if ( jQuery.isReady ) {
// Execute the function immediately
fn.call( document, jQuery );
// Otherwise, remember the function for later
} else if ( readyList ) {
// Add the function to the wait list
readyList.push( fn );
}
return this;
},
eq: function( i ) {
return i === -1 ?
this.slice( i ) :
this.slice( i, +i + 1 );
},
first: function() {
return this.eq( 0 );
},
last: function() {
return this.eq( -1 );
},
slice: function() {
return this.pushStack( slice.apply( this, arguments ),
"slice", slice.call(arguments).join(",") );
},
map: function( callback ) {
return this.pushStack( jQuery.map(this, function( elem, i ) {
return callback.call( elem, i, elem );
}));
},
end: function() {
return this.prevObject || jQuery(null);
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: push,
sort: [].sort,
splice: [].splice
};
// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
// copy reference to target object
var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options, name, src, copy;
// Handle a deep copy situation
if ( typeof target === "boolean" ) {
deep = target;
target = arguments[1] || {};
// skip the boolean and the target
i = 2;
}
// Handle case when target is a string or something (possible in deep copy)
if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
target = {};
}
// extend jQuery itself if only one argument is passed
if ( length === i ) {
target = this;
--i;
}
for ( ; i < length; i++ ) {
// Only deal with non-null/undefined values
if ( (options = arguments[ i ]) != null ) {
// Extend the base object
for ( name in options ) {
src = target[ name ];
copy = options[ name ];
// Prevent never-ending loop
if ( target === copy ) {
continue;
}
// Recurse if we're merging object literal values or arrays
if ( deep && copy && ( jQuery.isPlainObject(copy) || jQuery.isArray(copy) ) ) {
var clone = src && ( jQuery.isPlainObject(src) || jQuery.isArray(src) ) ? src
: jQuery.isArray(copy) ? [] : {};
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
// Don't bring in undefined values
} else if ( copy !== undefined ) {
target[ name ] = copy;
}
}
}
}
// Return the modified object
return target;
};
jQuery.extend({
noConflict: function( deep ) {
window.$ = _$;
if ( deep ) {
window.jQuery = _jQuery;
}
return jQuery;
},
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// Handle when the DOM is ready
ready: function() {
// Make sure that the DOM is not already loaded
if ( !jQuery.isReady ) {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready, 13 );
}
// Remember that the DOM is ready
jQuery.isReady = true;
// If there are functions bound, to execute
if ( readyList ) {
// Execute all of them
var fn, i = 0;
while ( (fn = readyList[ i++ ]) ) {
fn.call( document, jQuery );
}
// Reset the list of functions
readyList = null;
}
// Trigger any bound ready events
if ( jQuery.fn.triggerHandler ) {
jQuery( document ).triggerHandler( "ready" );
}
}
},
bindReady: function() {
if ( readyBound ) {
return;
}
readyBound = true;
// Catch cases where $(document).ready() is called after the
// browser event has already occurred.
if ( document.readyState === "complete" ) {
return jQuery.ready();
}
// Mozilla, Opera and webkit nightlies currently support this event
if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", jQuery.ready, false );
// If IE event model is used
} else if ( document.attachEvent ) {
// ensure firing before onload,
// maybe late but safe also for iframes
document.attachEvent("onreadystatechange", DOMContentLoaded);
// A fallback to window.onload, that will always work
window.attachEvent( "onload", jQuery.ready );
// If IE and not a frame
// continually check to see if the document is ready
var toplevel = false;
try {
toplevel = window.frameElement == null;
} catch(e) {}
if ( document.documentElement.doScroll && toplevel ) {
doScrollCheck();
}
}
},
// See test/unit/core.js for details concerning isFunction.
// Since version 1.3, DOM methods and functions like alert
// aren't supported. They return false on IE (#2968).
isFunction: function( obj ) {
return toString.call(obj) === "[object Function]";
},
isArray: function( obj ) {
return toString.call(obj) === "[object Array]";
},
isPlainObject: function( obj ) {
// Must be an Object.
// Because of IE, we also have to check the presence of the constructor property.
// Make sure that DOM nodes and window objects don't pass through, as well
if ( !obj || toString.call(obj) !== "[object Object]" || obj.nodeType || obj.setInterval ) {
return false;
}
// Not own constructor property must be Object
if ( obj.constructor
&& !hasOwnProperty.call(obj, "constructor")
&& !hasOwnProperty.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
var key;
for ( key in obj ) {}
return key === undefined || hasOwnProperty.call( obj, key );
},
isEmptyObject: function( obj ) {
for ( var name in obj ) {
return false;
}
return true;
},
error: function( msg ) {
throw msg;
},
parseJSON: function( data ) {
if ( typeof data !== "string" || !data ) {
return null;
}
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( data );
// Make sure the incoming data is actual JSON
// Logic borrowed from http://json.org/json2.js
if ( /^[\],:{}\s]*$/.test(data.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, "@")
.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, "]")
.replace(/(?:^|:|,)(?:\s*\[)+/g, "")) ) {
// Try to use the native JSON parser first
return window.JSON && window.JSON.parse ?
window.JSON.parse( data ) :
(new Function("return " + data))();
} else {
jQuery.error( "Invalid JSON: " + data );
}
},
noop: function() {},
// Evalulates a script in a global context
globalEval: function( data ) {
if ( data && rnotwhite.test(data) ) {
// Inspired by code by Andrea Giammarchi
// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
var head = document.getElementsByTagName("head")[0] || document.documentElement,
script = document.createElement("script");
script.type = "text/javascript";
if ( jQuery.support.scriptEval ) {
script.appendChild( document.createTextNode( data ) );
} else {
script.text = data;
}
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
// This arises when a base node is used (#2709).
head.insertBefore( script, head.firstChild );
head.removeChild( script );
}
},
nodeName: function( elem, name ) {
return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
},
// args is for internal usage only
each: function( object, callback, args ) {
var name, i = 0,
length = object.length,
isObj = length === undefined || jQuery.isFunction(object);
if ( args ) {
if ( isObj ) {
for ( name in object ) {
if ( callback.apply( object[ name ], args ) === false ) {
break;
}
}
} else {
for ( ; i < length; ) {
if ( callback.apply( object[ i++ ], args ) === false ) {
break;
}
}
}
// A special, fast, case for the most common use of each
} else {
if ( isObj ) {
for ( name in object ) {
if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
break;
}
}
} else {
for ( var value = object[0];
i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
}
}
return object;
},
trim: function( text ) {
return (text || "").replace( rtrim, "" );
},
// results is for internal usage only
makeArray: function( array, results ) {
var ret = results || [];
if ( array != null ) {
// The window, strings (and functions) also have 'length'
// The extra typeof function check is to prevent crashes
// in Safari 2 (See: #3039)
if ( array.length == null || typeof array === "string" || jQuery.isFunction(array) || (typeof array !== "function" && array.setInterval) ) {
push.call( ret, array );
} else {
jQuery.merge( ret, array );
}
}
return ret;
},
inArray: function( elem, array ) {
if ( array.indexOf ) {
return array.indexOf( elem );
}
for ( var i = 0, length = array.length; i < length; i++ ) {
if ( array[ i ] === elem ) {
return i;
}
}
return -1;
},
merge: function( first, second ) {
var i = first.length, j = 0;
if ( typeof second.length === "number" ) {
for ( var l = second.length; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;
return first;
},
grep: function( elems, callback, inv ) {
var ret = [];
// Go through the array, only saving the items
// that pass the validator function
for ( var i = 0, length = elems.length; i < length; i++ ) {
if ( !inv !== !callback( elems[ i ], i ) ) {
ret.push( elems[ i ] );
}
}
return ret;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var ret = [], value;
// Go through the array, translating each of the items to their
// new value (or values).
for ( var i = 0, length = elems.length; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret[ ret.length ] = value;
}
}
return ret.concat.apply( [], ret );
},
// A global GUID counter for objects
guid: 1,
proxy: function( fn, proxy, thisObject ) {
if ( arguments.length === 2 ) {
if ( typeof proxy === "string" ) {
thisObject = fn;
fn = thisObject[ proxy ];
proxy = undefined;
} else if ( proxy && !jQuery.isFunction( proxy ) ) {
thisObject = proxy;
proxy = undefined;
}
}
if ( !proxy && fn ) {
proxy = function() {
return fn.apply( thisObject || this, arguments );
};
}
// Set the guid of unique handler to the same of original handler, so it can be removed
if ( fn ) {
proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
}
// So proxy can be declared as an argument
return proxy;
},
// Use of jQuery.browser is frowned upon.
// More details: http://docs.jquery.com/Utilities/jQuery.browser
uaMatch: function( ua ) {
ua = ua.toLowerCase();
var match = /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
/(opera)(?:.*version)?[ \/]([\w.]+)/.exec( ua ) ||
/(msie) ([\w.]+)/.exec( ua ) ||
!/compatible/.test( ua ) && /(mozilla)(?:.*? rv:([\w.]+))?/.exec( ua ) ||
[];
return { browser: match[1] || "", version: match[2] || "0" };
},
browser: {}
});
browserMatch = jQuery.uaMatch( userAgent );
if ( browserMatch.browser ) {
jQuery.browser[ browserMatch.browser ] = true;
jQuery.browser.version = browserMatch.version;
}
// Deprecated, use jQuery.browser.webkit instead
if ( jQuery.browser.webkit ) {
jQuery.browser.safari = true;
}
if ( indexOf ) {
jQuery.inArray = function( elem, array ) {
return indexOf.call( array, elem );
};
}
// All jQuery objects should point back to these
rootjQuery = jQuery(document);
// Cleanup functions for the document ready method
if ( document.addEventListener ) {
DOMContentLoaded = function() {
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
jQuery.ready();
};
} else if ( document.attachEvent ) {
DOMContentLoaded = function() {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( document.readyState === "complete" ) {
document.detachEvent( "onreadystatechange", DOMContentLoaded );
jQuery.ready();
}
};
}
// The DOM ready check for Internet Explorer
function doScrollCheck() {
if ( jQuery.isReady ) {
return;
}
try {
// If IE is used, use the trick by Diego Perini
// http://javascript.nwbox.com/IEContentLoaded/
document.documentElement.doScroll("left");
} catch( error ) {
setTimeout( doScrollCheck, 1 );
return;
}
// and execute any waiting functions
jQuery.ready();
}
function evalScript( i, elem ) {
if ( elem.src ) {
jQuery.ajax({
url: elem.src,
async: false,
dataType: "script"
});
} else {
jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
}
if ( elem.parentNode ) {
elem.parentNode.removeChild( elem );
}
}
// Mutifunctional method to get and set values to a collection
// The value/s can be optionally by executed if its a function
function access( elems, key, value, exec, fn, pass ) {
var length = elems.length;
// Setting many attributes
if ( typeof key === "object" ) {
for ( var k in key ) {
access( elems, k, key[k], exec, fn, value );
}
return elems;
}
// Setting one attribute
if ( value !== undefined ) {
// Optionally, function values get executed if exec is true
exec = !pass && exec && jQuery.isFunction(value);
for ( var i = 0; i < length; i++ ) {
fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
}
return elems;
}
// Getting an attribute
return length ? fn( elems[0], key ) : undefined;
}
function now() {
return (new Date).getTime();
}
(function() {
jQuery.support = {};
var root = document.documentElement,
script = document.createElement("script"),
div = document.createElement("div"),
id = "script" + now();
div.style.display = "none";
div.innerHTML = " <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
var all = div.getElementsByTagName("*"),
a = div.getElementsByTagName("a")[0];
// Can't get basic test support
if ( !all || !all.length || !a ) {
return;
}
jQuery.support = {
// IE strips leading whitespace when .innerHTML is used
leadingWhitespace: div.firstChild.nodeType === 3,
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
tbody: !div.getElementsByTagName("tbody").length,
// Make sure that link elements get serialized correctly by innerHTML
// This requires a wrapper element in IE
htmlSerialize: !!div.getElementsByTagName("link").length,
// Get the style information from getAttribute
// (IE uses .cssText insted)
style: /red/.test( a.getAttribute("style") ),
// Make sure that URLs aren't manipulated
// (IE normalizes it by default)
hrefNormalized: a.getAttribute("href") === "/a",
// Make sure that element opacity exists
// (IE uses filter instead)
// Use a regex to work around a WebKit issue. See #5145
opacity: /^0.55$/.test( a.style.opacity ),
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
cssFloat: !!a.style.cssFloat,
// Make sure that if no value is specified for a checkbox
// that it defaults to "on".
// (WebKit defaults to "" instead)
checkOn: div.getElementsByTagName("input")[0].value === "on",
// Make sure that a selected-by-default option has a working selected property.
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
optSelected: document.createElement("select").appendChild( document.createElement("option") ).selected,
parentNode: div.removeChild( div.appendChild( document.createElement("div") ) ).parentNode === null,
// Will be defined later
deleteExpando: true,
checkClone: false,
scriptEval: false,
noCloneEvent: true,
boxModel: null
};
script.type = "text/javascript";
try {
script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
} catch(e) {}
root.insertBefore( script, root.firstChild );
// Make sure that the execution of code works by injecting a script
// tag with appendChild/createTextNode
// (IE doesn't support this, fails, and uses .text instead)
if ( window[ id ] ) {
jQuery.support.scriptEval = true;
delete window[ id ];
}
// Test to see if it's possible to delete an expando from an element
// Fails in Internet Explorer
try {
delete script.test;
} catch(e) {
jQuery.support.deleteExpando = false;
}
root.removeChild( script );
if ( div.attachEvent && div.fireEvent ) {
div.attachEvent("onclick", function click() {
// Cloning a node shouldn't copy over any
// bound event handlers (IE does this)
jQuery.support.noCloneEvent = false;
div.detachEvent("onclick", click);
});
div.cloneNode(true).fireEvent("onclick");
}
div = document.createElement("div");
div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>";
var fragment = document.createDocumentFragment();
fragment.appendChild( div.firstChild );
// WebKit doesn't clone checked state correctly in fragments
jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;
// Figure out if the W3C box model works as expected
// document.body must exist before we can do this
jQuery(function() {
var div = document.createElement("div");
div.style.width = div.style.paddingLeft = "1px";
document.body.appendChild( div );
jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
document.body.removeChild( div ).style.display = 'none';
div = null;
});
// Technique from Juriy Zaytsev
// http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
var eventSupported = function( eventName ) {
var el = document.createElement("div");
eventName = "on" + eventName;
var isSupported = (eventName in el);
if ( !isSupported ) {
el.setAttribute(eventName, "return;");
isSupported = typeof el[eventName] === "function";
}
el = null;
return isSupported;
};
jQuery.support.submitBubbles = eventSupported("submit");
jQuery.support.changeBubbles = eventSupported("change");
// release memory in IE
root = script = div = all = a = null;
})();
jQuery.props = {
"for": "htmlFor",
"class": "className",
readonly: "readOnly",
maxlength: "maxLength",
cellspacing: "cellSpacing",
rowspan: "rowSpan",
colspan: "colSpan",
tabindex: "tabIndex",
usemap: "useMap",
frameborder: "frameBorder"
};
var expando = "jQuery" + now(), uuid = 0, windowData = {};
jQuery.extend({
cache: {},
expando:expando,
// The following elements throw uncatchable exceptions if you
// attempt to add expando properties to them.
noData: {
"embed": true,
"object": true,
"applet": true
},
data: function( elem, name, data ) {
if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
return;
}
elem = elem == window ?
windowData :
elem;
var id = elem[ expando ], cache = jQuery.cache, thisCache;
if ( !id && typeof name === "string" && data === undefined ) {
return null;
}
// Compute a unique ID for the element
if ( !id ) {
id = ++uuid;
}
// Avoid generating a new cache unless none exists and we
// want to manipulate it.
if ( typeof name === "object" ) {
elem[ expando ] = id;
thisCache = cache[ id ] = jQuery.extend(true, {}, name);
} else if ( !cache[ id ] ) {
elem[ expando ] = id;
cache[ id ] = {};
}
thisCache = cache[ id ];
// Prevent overriding the named cache with undefined values
if ( data !== undefined ) {
thisCache[ name ] = data;
}
return typeof name === "string" ? thisCache[ name ] : thisCache;
},
removeData: function( elem, name ) {
if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
return;
}
elem = elem == window ?
windowData :
elem;
var id = elem[ expando ], cache = jQuery.cache, thisCache = cache[ id ];
// If we want to remove a specific section of the element's data
if ( name ) {
if ( thisCache ) {
// Remove the section of cache data
delete thisCache[ name ];
// If we've removed all the data, remove the element's cache
if ( jQuery.isEmptyObject(thisCache) ) {
jQuery.removeData( elem );
}
}
// Otherwise, we want to remove all of the element's data
} else {
if ( jQuery.support.deleteExpando ) {
delete elem[ jQuery.expando ];
} else if ( elem.removeAttribute ) {
elem.removeAttribute( jQuery.expando );
}
// Completely remove the data cache
delete cache[ id ];
}
}
});
jQuery.fn.extend({
data: function( key, value ) {
if ( typeof key === "undefined" && this.length ) {
return jQuery.data( this[0] );
} else if ( typeof key === "object" ) {
return this.each(function() {
jQuery.data( this, key );
});
}
var parts = key.split(".");
parts[1] = parts[1] ? "." + parts[1] : "";
if ( value === undefined ) {
var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
if ( data === undefined && this.length ) {
data = jQuery.data( this[0], key );
}
return data === undefined && parts[1] ?
this.data( parts[0] ) :
data;
} else {
return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function() {
jQuery.data( this, key, value );
});
}
},
removeData: function( key ) {
return this.each(function() {
jQuery.removeData( this, key );
});
}
});
jQuery.extend({
queue: function( elem, type, data ) {
if ( !elem ) {
return;
}
type = (type || "fx") + "queue";
var q = jQuery.data( elem, type );
// Speed up dequeue by getting out quickly if this is just a lookup
if ( !data ) {
return q || [];
}
if ( !q || jQuery.isArray(data) ) {
q = jQuery.data( elem, type, jQuery.makeArray(data) );
} else {
q.push( data );
}
return q;
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ), fn = queue.shift();
// If the fx queue is dequeued, always remove the progress sentinel
if ( fn === "inprogress" ) {
fn = queue.shift();
}
if ( fn ) {
// Add a progress sentinel to prevent the fx queue from being
// automatically dequeued
if ( type === "fx" ) {
queue.unshift("inprogress");
}
fn.call(elem, function() {
jQuery.dequeue(elem, type);
});
}
}
});
jQuery.fn.extend({
queue: function( type, data ) {
if ( typeof type !== "string" ) {
data = type;
type = "fx";
}
if ( data === undefined ) {
return jQuery.queue( this[0], type );
}
return this.each(function( i, elem ) {
var queue = jQuery.queue( this, type, data );
if ( type === "fx" && queue[0] !== "inprogress" ) {
jQuery.dequeue( this, type );
}
});
},
dequeue: function( type ) {
return this.each(function() {
jQuery.dequeue( this, type );
});
},
// Based off of the plugin by Clint Helfers, with permission.
// http://blindsignals.com/index.php/2009/07/jquery-delay/
delay: function( time, type ) {
time = jQuery.fx ? jQuery.fx.speeds[time] || time : time;
type = type || "fx";
return this.queue( type, function() {
var elem = this;
setTimeout(function() {
jQuery.dequeue( elem, type );
}, time );
});
},
clearQueue: function( type ) {
return this.queue( type || "fx", [] );
}
});
var rclass = /[\n\t]/g,
rspace = /\s+/,
rreturn = /\r/g,
rspecialurl = /href|src|style/,
rtype = /(button|input)/i,
rfocusable = /(button|input|object|select|textarea)/i,
rclickable = /^(a|area)$/i,
rradiocheck = /radio|checkbox/;
jQuery.fn.extend({
attr: function( name, value ) {
return access( this, name, value, true, jQuery.attr );
},
removeAttr: function( name, fn ) {
return this.each(function(){
jQuery.attr( this, name, "" );
if ( this.nodeType === 1 ) {
this.removeAttribute( name );
}
});
},
addClass: function( value ) {
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
self.addClass( value.call(this, i, self.attr("class")) );
});
}
if ( value && typeof value === "string" ) {
var classNames = (value || "").split( rspace );
for ( var i = 0, l = this.length; i < l; i++ ) {
var elem = this[i];
if ( elem.nodeType === 1 ) {
if ( !elem.className ) {
elem.className = value;
} else {
var className = " " + elem.className + " ", setClass = elem.className;
for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
setClass += " " + classNames[c];
}
}
elem.className = jQuery.trim( setClass );
}
}
}
}
return this;
},
removeClass: function( value ) {
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
self.removeClass( value.call(this, i, self.attr("class")) );
});
}
if ( (value && typeof value === "string") || value === undefined ) {
var classNames = (value || "").split(rspace);
for ( var i = 0, l = this.length; i < l; i++ ) {
var elem = this[i];
if ( elem.nodeType === 1 && elem.className ) {
if ( value ) {
var className = (" " + elem.className + " ").replace(rclass, " ");
for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
className = className.replace(" " + classNames[c] + " ", " ");
}
elem.className = jQuery.trim( className );
} else {
elem.className = "";
}
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value, isBool = typeof stateVal === "boolean";
if ( jQuery.isFunction( value ) ) {
return this.each(function(i) {
var self = jQuery(this);
self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal );
});
}
return this.each(function() {
if ( type === "string" ) {
// toggle individual class names
var className, i = 0, self = jQuery(this),
state = stateVal,
classNames = value.split( rspace );
while ( (className = classNames[ i++ ]) ) {
// check each className given, space seperated list
state = isBool ? state : !self.hasClass( className );
self[ state ? "addClass" : "removeClass" ]( className );
}
} else if ( type === "undefined" || type === "boolean" ) {
if ( this.className ) {
// store className if set
jQuery.data( this, "__className__", this.className );
}
// toggle whole className
this.className = this.className || value === false ? "" : jQuery.data( this, "__className__" ) || "";
}
});
},
hasClass: function( selector ) {
var className = " " + selector + " ";
for ( var i = 0, l = this.length; i < l; i++ ) {
if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
return true;
}
}
return false;
},
val: function( value ) {
if ( value === undefined ) {
var elem = this[0];
if ( elem ) {
if ( jQuery.nodeName( elem, "option" ) ) {
return (elem.attributes.value || {}).specified ? elem.value : elem.text;
}
// We need to handle select boxes special
if ( jQuery.nodeName( elem, "select" ) ) {
var index = elem.selectedIndex,
values = [],
options = elem.options,
one = elem.type === "select-one";
// Nothing was selected
if ( index < 0 ) {
return null;
}
// Loop through all the selected options
for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
var option = options[ i ];
if ( option.selected ) {
// Get the specifc value for the option
value = jQuery(option).val();
// We don't need an array for one selects
if ( one ) {
return value;
}
// Multi-Selects return an array
values.push( value );
}
}
return values;
}
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
return elem.getAttribute("value") === null ? "on" : elem.value;
}
// Everything else, we just grab the value
return (elem.value || "").replace(rreturn, "");
}
return undefined;
}
var isFunction = jQuery.isFunction(value);
return this.each(function(i) {
var self = jQuery(this), val = value;
if ( this.nodeType !== 1 ) {
return;
}
if ( isFunction ) {
val = value.call(this, i, self.val());
}
// Typecast each time if the value is a Function and the appended
// value is therefore different each time.
if ( typeof val === "number" ) {
val += "";
}
if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
this.checked = jQuery.inArray( self.val(), val ) >= 0;
} else if ( jQuery.nodeName( this, "select" ) ) {
var values = jQuery.makeArray(val);
jQuery( "option", this ).each(function() {
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
this.selectedIndex = -1;
}
} else {
this.value = val;
}
});
}
});
jQuery.extend({
attrFn: {
val: true,
css: true,
html: true,
text: true,
data: true,
width: true,
height: true,
offset: true
},
attr: function( elem, name, value, pass ) {
// don't set attributes on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
return undefined;
}
if ( pass && name in jQuery.attrFn ) {
return jQuery(elem)[name](value);
}
var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ),
// Whether we are setting (or getting)
set = value !== undefined;
// Try to normalize/fix the name
name = notxml && jQuery.props[ name ] || name;
// Only do all the following if this is a node (faster for style)
if ( elem.nodeType === 1 ) {
// These attributes require special treatment
var special = rspecialurl.test( name );
// Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
if ( name === "selected" && !jQuery.support.optSelected ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
// Make sure that it also works with optgroups, see #5701
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
}
// If applicable, access the attribute via the DOM 0 way
if ( name in elem && notxml && !special ) {
if ( set ) {
// We can't allow the type property to be changed (since it causes problems in IE)
if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
jQuery.error( "type property can't be changed" );
}
elem[ name ] = value;
}
// browsers index elements by id/name on forms, give priority to attributes.
if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
return elem.getAttributeNode( name ).nodeValue;
}
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
if ( name === "tabIndex" ) {
var attributeNode = elem.getAttributeNode( "tabIndex" );
return attributeNode && attributeNode.specified ?
attributeNode.value :
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
0 :
undefined;
}
return elem[ name ];
}
if ( !jQuery.support.style && notxml && name === "style" ) {
if ( set ) {
elem.style.cssText = "" + value;
}
return elem.style.cssText;
}
if ( set ) {
// convert the value to a string (all browsers do this but IE) see #1070
elem.setAttribute( name, "" + value );
}
var attr = !jQuery.support.hrefNormalized && notxml && special ?
// Some attributes require a special call on IE
elem.getAttribute( name, 2 ) :
elem.getAttribute( name );
// Non-existent attributes return null, we normalize to undefined
return attr === null ? undefined : attr;
}
// elem is actually elem.style ... set the style
// Using attr for specific style information is now deprecated. Use style instead.
return jQuery.style( elem, name, value );
}
});
var rnamespaces = /\.(.*)$/,
fcleanup = function( nm ) {
return nm.replace(/[^\w\s\.\|`]/g, function( ch ) {
return "\\" + ch;
});
};
/*
* A number of helper functions used for managing events.
* Many of the ideas behind this code originated from
* Dean Edwards' addEvent library.
*/
jQuery.event = {
// Bind an event to an element
// Original by Dean Edwards
add: function( elem, types, handler, data ) {
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
// For whatever reason, IE has trouble passing the window object
// around, causing it to be cloned in the process
if ( elem.setInterval && ( elem !== window && !elem.frameElement ) ) {
elem = window;
}
var handleObjIn, handleObj;
if ( handler.handler ) {
handleObjIn = handler;
handler = handleObjIn.handler;
}
// Make sure that the function being executed has a unique ID
if ( !handler.guid ) {
handler.guid = jQuery.guid++;
}
// Init the element's event structure
var elemData = jQuery.data( elem );
// If no elemData is found then we must be trying to bind to one of the
// banned noData elements
if ( !elemData ) {
return;
}
var events = elemData.events = elemData.events || {},
eventHandle = elemData.handle, eventHandle;
if ( !eventHandle ) {
elemData.handle = eventHandle = function() {
// Handle the second event of a trigger and when
// an event is called after a page has unloaded
return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
jQuery.event.handle.apply( eventHandle.elem, arguments ) :
undefined;
};
}
// Add elem as a property of the handle function
// This is to prevent a memory leak with non-native events in IE.
eventHandle.elem = elem;
// Handle multiple events separated by a space
// jQuery(...).bind("mouseover mouseout", fn);
types = types.split(" ");
var type, i = 0, namespaces;
while ( (type = types[ i++ ]) ) {
handleObj = handleObjIn ?
jQuery.extend({}, handleObjIn) :
{ handler: handler, data: data };
// Namespaced event handlers
if ( type.indexOf(".") > -1 ) {
namespaces = type.split(".");
type = namespaces.shift();
handleObj.namespace = namespaces.slice(0).sort().join(".");
} else {
namespaces = [];
handleObj.namespace = "";
}
handleObj.type = type;
handleObj.guid = handler.guid;
// Get the current list of functions bound to this event
var handlers = events[ type ],
special = jQuery.event.special[ type ] || {};
// Init the event handler queue
if ( !handlers ) {
handlers = events[ type ] = [];
// Check for a special event handler
// Only use addEventListener/attachEvent if the special
// events handler returns false
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
// Bind the global event handler to the element
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( "on" + type, eventHandle );
}
}
}
if ( special.add ) {
special.add.call( elem, handleObj );
if ( !handleObj.handler.guid ) {
handleObj.handler.guid = handler.guid;
}
}
// Add the function to the element's handler list
handlers.push( handleObj );
// Keep track of which events have been used, for global triggering
jQuery.event.global[ type ] = true;
}
// Nullify elem to prevent memory leaks in IE
elem = null;
},
global: {},
// Detach an event or set of events from an element
remove: function( elem, types, handler, pos ) {
// don't do events on text and comment nodes
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
return;
}
var ret, type, fn, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
elemData = jQuery.data( elem ),
events = elemData && elemData.events;
if ( !elemData || !events ) {
return;
}
// types is actually an event object here
if ( types && types.type ) {
handler = types.handler;
types = types.type;
}
// Unbind all events for the element
if ( !types || typeof types === "string" && types.charAt(0) === "." ) {
types = types || "";
for ( type in events ) {
jQuery.event.remove( elem, type + types );
}
return;
}
// Handle multiple events separated by a space
// jQuery(...).unbind("mouseover mouseout", fn);
types = types.split(" ");
while ( (type = types[ i++ ]) ) {
origType = type;
handleObj = null;
all = type.indexOf(".") < 0;
namespaces = [];
if ( !all ) {
// Namespaced event handlers
namespaces = type.split(".");
type = namespaces.shift();
namespace = new RegExp("(^|\\.)" +
jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)")
}
eventType = events[ type ];
if ( !eventType ) {
continue;
}
if ( !handler ) {
for ( var j = 0; j < eventType.length; j++ ) {
handleObj = eventType[ j ];
if ( all || namespace.test( handleObj.namespace ) ) {
jQuery.event.remove( elem, origType, handleObj.handler, j );
eventType.splice( j--, 1 );
}
}
continue;
}
special = jQuery.event.special[ type ] || {};
for ( var j = pos || 0; j < eventType.length; j++ ) {
handleObj = eventType[ j ];
if ( handler.guid === handleObj.guid ) {
// remove the given handler for the given type
if ( all || namespace.test( handleObj.namespace ) ) {
if ( pos == null ) {
eventType.splice( j--, 1 );
}
if ( special.remove ) {
special.remove.call( elem, handleObj );
}
}
if ( pos != null ) {
break;
}
}
}
// remove generic event handler if no more handlers exist
if ( eventType.length === 0 || pos != null && eventType.length === 1 ) {
if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
removeEvent( elem, type, elemData.handle );
}
ret = null;
delete events[ type ];
}
}
// Remove the expando if it's no longer used
if ( jQuery.isEmptyObject( events ) ) {
var handle = elemData.handle;
if ( handle ) {
handle.elem = null;
}
delete elemData.events;
delete elemData.handle;
if ( jQuery.isEmptyObject( elemData ) ) {
jQuery.removeData( elem );
}
}
},
// bubbling is internal
trigger: function( event, data, elem /*, bubbling */ ) {
// Event object or event type
var type = event.type || event,
bubbling = arguments[3];
if ( !bubbling ) {
event = typeof event === "object" ?
// jQuery.Event object
event[expando] ? event :
// Object literal
jQuery.extend( jQuery.Event(type), event ) :
// Just the event type (string)
jQuery.Event(type);
if ( type.indexOf("!") >= 0 ) {
event.type = type = type.slice(0, -1);
event.exclusive = true;
}
// Handle a global trigger
if ( !elem ) {
// Don't bubble custom events when global (to avoid too much overhead)
event.stopPropagation();
// Only trigger if we've ever bound an event for it
if ( jQuery.event.global[ type ] ) {
jQuery.each( jQuery.cache, function() {
if ( this.events && this.events[type] ) {
jQuery.event.trigger( event, data, this.handle.elem );
}
});
}
}
// Handle triggering a single element
// don't do events on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
return undefined;
}
// Clean up in case it is reused
event.result = undefined;
event.target = elem;
// Clone the incoming data, if any
data = jQuery.makeArray( data );
data.unshift( event );
}
event.currentTarget = elem;
// Trigger the event, it is assumed that "handle" is a function
var handle = jQuery.data( elem, "handle" );
if ( handle ) {
handle.apply( elem, data );
}
var parent = elem.parentNode || elem.ownerDocument;
// Trigger an inline bound script
try {
if ( !(elem && elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) ) {
if ( elem[ "on" + type ] && elem[ "on" + type ].apply( elem, data ) === false ) {
event.result = false;
}
}
// prevent IE from throwing an error for some elements with some event types, see #3533
} catch (e) {}
if ( !event.isPropagationStopped() && parent ) {
jQuery.event.trigger( event, data, parent, true );
} else if ( !event.isDefaultPrevented() ) {
var target = event.target, old,
isClick = jQuery.nodeName(target, "a") && type === "click",
special = jQuery.event.special[ type ] || {};
if ( (!special._default || special._default.call( elem, event ) === false) &&
!isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) {
try {
if ( target[ type ] ) {
// Make sure that we don't accidentally re-trigger the onFOO events
old = target[ "on" + type ];
if ( old ) {
target[ "on" + type ] = null;
}
jQuery.event.triggered = true;
target[ type ]();
}
// prevent IE from throwing an error for some elements with some event types, see #3533
} catch (e) {}
if ( old ) {
target[ "on" + type ] = old;
}
jQuery.event.triggered = false;
}
}
},
handle: function( event ) {
var all, handlers, namespaces, namespace, events;
event = arguments[0] = jQuery.event.fix( event || window.event );
event.currentTarget = this;
// Namespaced event handlers
all = event.type.indexOf(".") < 0 && !event.exclusive;
if ( !all ) {
namespaces = event.type.split(".");
event.type = namespaces.shift();
namespace = new RegExp("(^|\\.)" + namespaces.slice(0).sort().join("\\.(?:.*\\.)?") + "(\\.|$)");
}
var events = jQuery.data(this, "events"), handlers = events[ event.type ];
if ( events && handlers ) {
// Clone the handlers to prevent manipulation
handlers = handlers.slice(0);
for ( var j = 0, l = handlers.length; j < l; j++ ) {
var handleObj = handlers[ j ];
// Filter the functions by class
if ( all || namespace.test( handleObj.namespace ) ) {
// Pass in a reference to the handler function itself
// So that we can later remove it
event.handler = handleObj.handler;
event.data = handleObj.data;
event.handleObj = handleObj;
var ret = handleObj.handler.apply( this, arguments );
if ( ret !== undefined ) {
event.result = ret;
if ( ret === false ) {
event.preventDefault();
event.stopPropagation();
}
}
if ( event.isImmediatePropagationStopped() ) {
break;
}
}
}
}
return event.result;
},
props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),
fix: function( event ) {
if ( event[ expando ] ) {
return event;
}
// store a copy of the original event object
// and "clone" to set read-only properties
var originalEvent = event;
event = jQuery.Event( originalEvent );
for ( var i = this.props.length, prop; i; ) {
prop = this.props[ --i ];
event[ prop ] = originalEvent[ prop ];
}
// Fix target property, if necessary
if ( !event.target ) {
event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either
}
// check if target is a textnode (safari)
if ( event.target.nodeType === 3 ) {
event.target = event.target.parentNode;
}
// Add relatedTarget, if necessary
if ( !event.relatedTarget && event.fromElement ) {
event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;
}
// Calculate pageX/Y if missing and clientX/Y available
if ( event.pageX == null && event.clientX != null ) {
var doc = document.documentElement, body = document.body;
event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
}
// Add which for key events
if ( !event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode) ) {
event.which = event.charCode || event.keyCode;
}
// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
if ( !event.metaKey && event.ctrlKey ) {
event.metaKey = event.ctrlKey;
}
// Add which for click: 1 === left; 2 === middle; 3 === right
// Note: button is not normalized, so don't use it
if ( !event.which && event.button !== undefined ) {
event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
}
return event;
},
// Deprecated, use jQuery.guid instead
guid: 1E8,
// Deprecated, use jQuery.proxy instead
proxy: jQuery.proxy,
special: {
ready: {
// Make sure the ready event is setup
setup: jQuery.bindReady,
teardown: jQuery.noop
},
live: {
add: function( handleObj ) {
jQuery.event.add( this, handleObj.origType, jQuery.extend({}, handleObj, {handler: liveHandler}) );
},
remove: function( handleObj ) {
var remove = true,
type = handleObj.origType.replace(rnamespaces, "");
jQuery.each( jQuery.data(this, "events").live || [], function() {
if ( type === this.origType.replace(rnamespaces, "") ) {
remove = false;
return false;
}
});
if ( remove ) {
jQuery.event.remove( this, handleObj.origType, liveHandler );
}
}
},
beforeunload: {
setup: function( data, namespaces, eventHandle ) {
// We only want to do this special case on windows
if ( this.setInterval ) {
this.onbeforeunload = eventHandle;
}
return false;
},
teardown: function( namespaces, eventHandle ) {
if ( this.onbeforeunload === eventHandle ) {
this.onbeforeunload = null;
}
}
}
}
};
var removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
elem.removeEventListener( type, handle, false );
} :
function( elem, type, handle ) {
elem.detachEvent( "on" + type, handle );
};
jQuery.Event = function( src ) {
// Allow instantiation without the 'new' keyword
if ( !this.preventDefault ) {
return new jQuery.Event( src );
}
// Event object
if ( src && src.type ) {
this.originalEvent = src;
this.type = src.type;
// Event type
} else {
this.type = src;
}
// timeStamp is buggy for some events on Firefox(#3843)
// So we won't rely on the native value
this.timeStamp = now();
// Mark it as fixed
this[ expando ] = true;
};
function returnFalse() {
return false;
}
function returnTrue() {
return true;
}
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
preventDefault: function() {
this.isDefaultPrevented = returnTrue;
var e = this.originalEvent;
if ( !e ) {
return;
}
// if preventDefault exists run it on the original event
if ( e.preventDefault ) {
e.preventDefault();
}
// otherwise set the returnValue property of the original event to false (IE)
e.returnValue = false;
},
stopPropagation: function() {
this.isPropagationStopped = returnTrue;
var e = this.originalEvent;
if ( !e ) {
return;
}
// if stopPropagation exists run it on the original event
if ( e.stopPropagation ) {
e.stopPropagation();
}
// otherwise set the cancelBubble property of the original event to true (IE)
e.cancelBubble = true;
},
stopImmediatePropagation: function() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
},
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse
};
// Checks if an event happened on an element within another element
// Used in jQuery.event.special.mouseenter and mouseleave handlers
var withinElement = function( event ) {
// Check if mouse(over|out) are still within the same parent element
var parent = event.relatedTarget;
// Firefox sometimes assigns relatedTarget a XUL element
// which we cannot access the parentNode property of
try {
// Traverse up the tree
while ( parent && parent !== this ) {
parent = parent.parentNode;
}
if ( parent !== this ) {
// set the correct event type
event.type = event.data;
// handle event if we actually just moused on to a non sub-element
jQuery.event.handle.apply( this, arguments );
}
// assuming we've left the element since we most likely mousedover a xul element
} catch(e) { }
},
// In case of event delegation, we only need to rename the event.type,
// liveHandler will take care of the rest.
delegate = function( event ) {
event.type = event.data;
jQuery.event.handle.apply( this, arguments );
};
// Create mouseenter and mouseleave events
jQuery.each({
mouseenter: "mouseover",
mouseleave: "mouseout"
}, function( orig, fix ) {
jQuery.event.special[ orig ] = {
setup: function( data ) {
jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig );
},
teardown: function( data ) {
jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement );
}
};
});
// submit delegation
if ( !jQuery.support.submitBubbles ) {
jQuery.event.special.submit = {
setup: function( data, namespaces ) {
if ( this.nodeName.toLowerCase() !== "form" ) {
jQuery.event.add(this, "click.specialSubmit", function( e ) {
var elem = e.target, type = elem.type;
if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
return trigger( "submit", this, arguments );
}
});
jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
var elem = e.target, type = elem.type;
if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
return trigger( "submit", this, arguments );
}
});
} else {
return false;
}
},
teardown: function( namespaces ) {
jQuery.event.remove( this, ".specialSubmit" );
}
};
}
// change delegation, happens here so we have bind.
if ( !jQuery.support.changeBubbles ) {
var formElems = /textarea|input|select/i,
changeFilters,
getVal = function( elem ) {
var type = elem.type, val = elem.value;
if ( type === "radio" || type === "checkbox" ) {
val = elem.checked;
} else if ( type === "select-multiple" ) {
val = elem.selectedIndex > -1 ?
jQuery.map( elem.options, function( elem ) {
return elem.selected;
}).join("-") :
"";
} else if ( elem.nodeName.toLowerCase() === "select" ) {
val = elem.selectedIndex;
}
return val;
},
testChange = function testChange( e ) {
var elem = e.target, data, val;
if ( !formElems.test( elem.nodeName ) || elem.readOnly ) {
return;
}
data = jQuery.data( elem, "_change_data" );
val = getVal(elem);
// the current data will be also retrieved by beforeactivate
if ( e.type !== "focusout" || elem.type !== "radio" ) {
jQuery.data( elem, "_change_data", val );
}
if ( data === undefined || val === data ) {
return;
}
if ( data != null || val ) {
e.type = "change";
return jQuery.event.trigger( e, arguments[1], elem );
}
};
jQuery.event.special.change = {
filters: {
focusout: testChange,
click: function( e ) {
var elem = e.target, type = elem.type;
if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
return testChange.call( this, e );
}
},
// Change has to be called before submit
// Keydown will be called before keypress, which is used in submit-event delegation
keydown: function( e ) {
var elem = e.target, type = elem.type;
if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
(e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
type === "select-multiple" ) {
return testChange.call( this, e );
}
},
// Beforeactivate happens also before the previous element is blurred
// with this event you can't trigger a change event, but you can store
// information/focus[in] is not needed anymore
beforeactivate: function( e ) {
var elem = e.target;
jQuery.data( elem, "_change_data", getVal(elem) );
}
},
setup: function( data, namespaces ) {
if ( this.type === "file" ) {
return false;
}
for ( var type in changeFilters ) {
jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
}
return formElems.test( this.nodeName );
},
teardown: function( namespaces ) {
jQuery.event.remove( this, ".specialChange" );
return formElems.test( this.nodeName );
}
};
changeFilters = jQuery.event.special.change.filters;
}
function trigger( type, elem, args ) {
args[0].type = type;
return jQuery.event.handle.apply( elem, args );
}
// Create "bubbling" focus and blur events
if ( document.addEventListener ) {
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
jQuery.event.special[ fix ] = {
setup: function() {
this.addEventListener( orig, handler, true );
},
teardown: function() {
this.removeEventListener( orig, handler, true );
}
};
function handler( e ) {
e = jQuery.event.fix( e );
e.type = fix;
return jQuery.event.handle.call( this, e );
}
});
}
jQuery.each(["bind", "one"], function( i, name ) {
jQuery.fn[ name ] = function( type, data, fn ) {
// Handle object literals
if ( typeof type === "object" ) {
for ( var key in type ) {
this[ name ](key, data, type[key], fn);
}
return this;
}
if ( jQuery.isFunction( data ) ) {
fn = data;
data = undefined;
}
var handler = name === "one" ? jQuery.proxy( fn, function( event ) {
jQuery( this ).unbind( event, handler );
return fn.apply( this, arguments );
}) : fn;
if ( type === "unload" && name !== "one" ) {
this.one( type, data, fn );
} else {
for ( var i = 0, l = this.length; i < l; i++ ) {
jQuery.event.add( this[i], type, handler, data );
}
}
return this;
};
});
jQuery.fn.extend({
unbind: function( type, fn ) {
// Handle object literals
if ( typeof type === "object" && !type.preventDefault ) {
for ( var key in type ) {
this.unbind(key, type[key]);
}
} else {
for ( var i = 0, l = this.length; i < l; i++ ) {
jQuery.event.remove( this[i], type, fn );
}
}
return this;
},
delegate: function( selector, types, data, fn ) {
return this.live( types, data, fn, selector );
},
undelegate: function( selector, types, fn ) {
if ( arguments.length === 0 ) {
return this.unbind( "live" );
} else {
return this.die( types, null, fn, selector );
}
},
trigger: function( type, data ) {
return this.each(function() {
jQuery.event.trigger( type, data, this );
});
},
triggerHandler: function( type, data ) {
if ( this[0] ) {
var event = jQuery.Event( type );
event.preventDefault();
event.stopPropagation();
jQuery.event.trigger( event, data, this[0] );
return event.result;
}
},
toggle: function( fn ) {
// Save reference to arguments for access in closure
var args = arguments, i = 1;
// link all the functions, so any of them can unbind this click handler
while ( i < args.length ) {
jQuery.proxy( fn, args[ i++ ] );
}
return this.click( jQuery.proxy( fn, function( event ) {
// Figure out which function to execute
var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );
// Make sure that clicks stop
event.preventDefault();
// and execute the function
return args[ lastToggle ].apply( this, arguments ) || false;
}));
},
hover: function( fnOver, fnOut ) {
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
}
});
var liveMap = {
focus: "focusin",
blur: "focusout",
mouseenter: "mouseover",
mouseleave: "mouseout"
};
jQuery.each(["live", "die"], function( i, name ) {
jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {
var type, i = 0, match, namespaces, preType,
selector = origSelector || this.selector,
context = origSelector ? this : jQuery( this.context );
if ( jQuery.isFunction( data ) ) {
fn = data;
data = undefined;
}
types = (types || "").split(" ");
while ( (type = types[ i++ ]) != null ) {
match = rnamespaces.exec( type );
namespaces = "";
if ( match ) {
namespaces = match[0];
type = type.replace( rnamespaces, "" );
}
if ( type === "hover" ) {
types.push( "mouseenter" + namespaces, "mouseleave" + namespaces );
continue;
}
preType = type;
if ( type === "focus" || type === "blur" ) {
types.push( liveMap[ type ] + namespaces );
type = type + namespaces;
} else {
type = (liveMap[ type ] || type) + namespaces;
}
if ( name === "live" ) {
// bind live handler
context.each(function(){
jQuery.event.add( this, liveConvert( type, selector ),
{ data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );
});
} else {
// unbind live handler
context.unbind( liveConvert( type, selector ), fn );
}
}
return this;
}
});
function liveHandler( event ) {
var stop, elems = [], selectors = [], args = arguments,
related, match, handleObj, elem, j, i, l, data,
events = jQuery.data( this, "events" );
// Make sure we avoid non-left-click bubbling in Firefox (#3861)
if ( event.liveFired === this || !events || !events.live || event.button && event.type === "click" ) {
return;
}
event.liveFired = this;
var live = events.live.slice(0);
for ( j = 0; j < live.length; j++ ) {
handleObj = live[j];
if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) {
selectors.push( handleObj.selector );
} else {
live.splice( j--, 1 );
}
}
match = jQuery( event.target ).closest( selectors, event.currentTarget );
for ( i = 0, l = match.length; i < l; i++ ) {
for ( j = 0; j < live.length; j++ ) {
handleObj = live[j];
if ( match[i].selector === handleObj.selector ) {
elem = match[i].elem;
related = null;
// Those two events require additional checking
if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
}
if ( !related || related !== elem ) {
elems.push({ elem: elem, handleObj: handleObj });
}
}
}
}
for ( i = 0, l = elems.length; i < l; i++ ) {
match = elems[i];
event.currentTarget = match.elem;
event.data = match.handleObj.data;
event.handleObj = match.handleObj;
if ( match.handleObj.origHandler.apply( match.elem, args ) === false ) {
stop = false;
break;
}
}
return stop;
}
function liveConvert( type, selector ) {
return "live." + (type && type !== "*" ? type + "." : "") + selector.replace(/\./g, "`").replace(/ /g, "&");
}
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( fn ) {
return fn ? this.bind( name, fn ) : this.trigger( name );
};
if ( jQuery.attrFn ) {
jQuery.attrFn[ name ] = true;
}
});
// Prevent memory leaks in IE
// Window isn't included so as not to unbind existing unload events
// More info:
// - http://isaacschlueter.com/2006/10/msie-memory-leaks/
if ( window.attachEvent && !window.addEventListener ) {
window.attachEvent("onunload", function() {
for ( var id in jQuery.cache ) {
if ( jQuery.cache[ id ].handle ) {
// Try/Catch is to handle iframes being unloaded, see #4280
try {
jQuery.event.remove( jQuery.cache[ id ].handle.elem );
} catch(e) {}
}
}
});
}
/*!
* Sizzle CSS Selector Engine - v1.0
* Copyright 2009, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
* More information: http://sizzlejs.com/
*/
(function(){
var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
done = 0,
toString = Object.prototype.toString,
hasDuplicate = false,
baseHasDuplicate = true;
// Here we check if the JavaScript engine is using some sort of
// optimization where it does not always call our comparision
// function. If that is the case, discard the hasDuplicate value.
// Thus far that includes Google Chrome.
[0, 0].sort(function(){
baseHasDuplicate = false;
return 0;
});
var Sizzle = function(selector, context, results, seed) {
results = results || [];
var origContext = context = context || document;
if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
return [];
}
if ( !selector || typeof selector !== "string" ) {
return results;
}
var parts = [], m, set, checkSet, extra, prune = true, contextXML = isXML(context),
soFar = selector;
// Reset the position of the chunker regexp (start from head)
while ( (chunker.exec(""), m = chunker.exec(soFar)) !== null ) {
soFar = m[3];
parts.push( m[1] );
if ( m[2] ) {
extra = m[3];
break;
}
}
if ( parts.length > 1 && origPOS.exec( selector ) ) {
if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
set = posProcess( parts[0] + parts[1], context );
} else {
set = Expr.relative[ parts[0] ] ?
[ context ] :
Sizzle( parts.shift(), context );
while ( parts.length ) {
selector = parts.shift();
if ( Expr.relative[ selector ] ) {
selector += parts.shift();
}
set = posProcess( selector, set );
}
}
} else {
// Take a shortcut and set the context if the root selector is an ID
// (but not if it'll be faster if the inner selector is an ID)
if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
var ret = Sizzle.find( parts.shift(), context, contextXML );
context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0];
}
if ( context ) {
var ret = seed ?
{ expr: parts.pop(), set: makeArray(seed) } :
Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set;
if ( parts.length > 0 ) {
checkSet = makeArray(set);
} else {
prune = false;
}
while ( parts.length ) {
var cur = parts.pop(), pop = cur;
if ( !Expr.relative[ cur ] ) {
cur = "";
} else {
pop = parts.pop();
}
if ( pop == null ) {
pop = context;
}
Expr.relative[ cur ]( checkSet, pop, contextXML );
}
} else {
checkSet = parts = [];
}
}
if ( !checkSet ) {
checkSet = set;
}
if ( !checkSet ) {
Sizzle.error( cur || selector );
}
if ( toString.call(checkSet) === "[object Array]" ) {
if ( !prune ) {
results.push.apply( results, checkSet );
} else if ( context && context.nodeType === 1 ) {
for ( var i = 0; checkSet[i] != null; i++ ) {
if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) {
results.push( set[i] );
}
}
} else {
for ( var i = 0; checkSet[i] != null; i++ ) {
if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
results.push( set[i] );
}
}
}
} else {
makeArray( checkSet, results );
}
if ( extra ) {
Sizzle( extra, origContext, results, seed );
Sizzle.uniqueSort( results );
}
return results;
};
Sizzle.uniqueSort = function(results){
if ( sortOrder ) {
hasDuplicate = baseHasDuplicate;
results.sort(sortOrder);
if ( hasDuplicate ) {
for ( var i = 1; i < results.length; i++ ) {
if ( results[i] === results[i-1] ) {
results.splice(i--, 1);
}
}
}
}
return results;
};
Sizzle.matches = function(expr, set){
return Sizzle(expr, null, null, set);
};
Sizzle.find = function(expr, context, isXML){
var set, match;
if ( !expr ) {
return [];
}
for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
var type = Expr.order[i], match;
if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
var left = match[1];
match.splice(1,1);
if ( left.substr( left.length - 1 ) !== "\\" ) {
match[1] = (match[1] || "").replace(/\\/g, "");
set = Expr.find[ type ]( match, context, isXML );
if ( set != null ) {
expr = expr.replace( Expr.match[ type ], "" );
break;
}
}
}
}
if ( !set ) {
set = context.getElementsByTagName("*");
}
return {set: set, expr: expr};
};
Sizzle.filter = function(expr, set, inplace, not){
var old = expr, result = [], curLoop = set, match, anyFound,
isXMLFilter = set && set[0] && isXML(set[0]);
while ( expr && set.length ) {
for ( var type in Expr.filter ) {
if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
var filter = Expr.filter[ type ], found, item, left = match[1];
anyFound = false;
match.splice(1,1);
if ( left.substr( left.length - 1 ) === "\\" ) {
continue;
}
if ( curLoop === result ) {
result = [];
}
if ( Expr.preFilter[ type ] ) {
match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
if ( !match ) {
anyFound = found = true;
} else if ( match === true ) {
continue;
}
}
if ( match ) {
for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
if ( item ) {
found = filter( item, match, i, curLoop );
var pass = not ^ !!found;
if ( inplace && found != null ) {
if ( pass ) {
anyFound = true;
} else {
curLoop[i] = false;
}
} else if ( pass ) {
result.push( item );
anyFound = true;
}
}
}
}
if ( found !== undefined ) {
if ( !inplace ) {
curLoop = result;
}
expr = expr.replace( Expr.match[ type ], "" );
if ( !anyFound ) {
return [];
}
break;
}
}
}
// Improper expression
if ( expr === old ) {
if ( anyFound == null ) {
Sizzle.error( expr );
} else {
break;
}
}
old = expr;
}
return curLoop;
};
Sizzle.error = function( msg ) {
throw "Syntax error, unrecognized expression: " + msg;
};
var Expr = Sizzle.selectors = {
order: [ "ID", "NAME", "TAG" ],
match: {
ID: /#((?:[\w\u00c0-\uFFFF-]|\\.)+)/,
CLASS: /\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/,
NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)['"]*\]/,
ATTR: /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
TAG: /^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/,
CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,
POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,
PSEUDO: /:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
},
leftMatch: {},
attrMap: {
"class": "className",
"for": "htmlFor"
},
attrHandle: {
href: function(elem){
return elem.getAttribute("href");
}
},
relative: {
"+": function(checkSet, part){
var isPartStr = typeof part === "string",
isTag = isPartStr && !/\W/.test(part),
isPartStrNotTag = isPartStr && !isTag;
if ( isTag ) {
part = part.toLowerCase();
}
for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
if ( (elem = checkSet[i]) ) {
while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
elem || false :
elem === part;
}
}
if ( isPartStrNotTag ) {
Sizzle.filter( part, checkSet, true );
}
},
">": function(checkSet, part){
var isPartStr = typeof part === "string";
if ( isPartStr && !/\W/.test(part) ) {
part = part.toLowerCase();
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
var parent = elem.parentNode;
checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
}
}
} else {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
checkSet[i] = isPartStr ?
elem.parentNode :
elem.parentNode === part;
}
}
if ( isPartStr ) {
Sizzle.filter( part, checkSet, true );
}
}
},
"": function(checkSet, part, isXML){
var doneName = done++, checkFn = dirCheck;
if ( typeof part === "string" && !/\W/.test(part) ) {
var nodeCheck = part = part.toLowerCase();
checkFn = dirNodeCheck;
}
checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
},
"~": function(checkSet, part, isXML){
var doneName = done++, checkFn = dirCheck;
if ( typeof part === "string" && !/\W/.test(part) ) {
var nodeCheck = part = part.toLowerCase();
checkFn = dirNodeCheck;
}
checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
}
},
find: {
ID: function(match, context, isXML){
if ( typeof context.getElementById !== "undefined" && !isXML ) {
var m = context.getElementById(match[1]);
return m ? [m] : [];
}
},
NAME: function(match, context){
if ( typeof context.getElementsByName !== "undefined" ) {
var ret = [], results = context.getElementsByName(match[1]);
for ( var i = 0, l = results.length; i < l; i++ ) {
if ( results[i].getAttribute("name") === match[1] ) {
ret.push( results[i] );
}
}
return ret.length === 0 ? null : ret;
}
},
TAG: function(match, context){
return context.getElementsByTagName(match[1]);
}
},
preFilter: {
CLASS: function(match, curLoop, inplace, result, not, isXML){
match = " " + match[1].replace(/\\/g, "") + " ";
if ( isXML ) {
return match;
}
for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
if ( elem ) {
if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n]/g, " ").indexOf(match) >= 0) ) {
if ( !inplace ) {
result.push( elem );
}
} else if ( inplace ) {
curLoop[i] = false;
}
}
}
return false;
},
ID: function(match){
return match[1].replace(/\\/g, "");
},
TAG: function(match, curLoop){
return match[1].toLowerCase();
},
CHILD: function(match){
if ( match[1] === "nth" ) {
// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
// calculate the numbers (first)n+(last) including if they are negative
match[2] = (test[1] + (test[2] || 1)) - 0;
match[3] = test[3] - 0;
}
// TODO: Move to normal caching system
match[0] = done++;
return match;
},
ATTR: function(match, curLoop, inplace, result, not, isXML){
var name = match[1].replace(/\\/g, "");
if ( !isXML && Expr.attrMap[name] ) {
match[1] = Expr.attrMap[name];
}
if ( match[2] === "~=" ) {
match[4] = " " + match[4] + " ";
}
return match;
},
PSEUDO: function(match, curLoop, inplace, result, not){
if ( match[1] === "not" ) {
// If we're dealing with a complex expression, or a simple one
if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
match[3] = Sizzle(match[3], null, null, curLoop);
} else {
var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
if ( !inplace ) {
result.push.apply( result, ret );
}
return false;
}
} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
return true;
}
return match;
},
POS: function(match){
match.unshift( true );
return match;
}
},
filters: {
enabled: function(elem){
return elem.disabled === false && elem.type !== "hidden";
},
disabled: function(elem){
return elem.disabled === true;
},
checked: function(elem){
return elem.checked === true;
},
selected: function(elem){
// Accessing this property makes selected-by-default
// options in Safari work properly
elem.parentNode.selectedIndex;
return elem.selected === true;
},
parent: function(elem){
return !!elem.firstChild;
},
empty: function(elem){
return !elem.firstChild;
},
has: function(elem, i, match){
return !!Sizzle( match[3], elem ).length;
},
header: function(elem){
return /h\d/i.test( elem.nodeName );
},
text: function(elem){
return "text" === elem.type;
},
radio: function(elem){
return "radio" === elem.type;
},
checkbox: function(elem){
return "checkbox" === elem.type;
},
file: function(elem){
return "file" === elem.type;
},
password: function(elem){
return "password" === elem.type;
},
submit: function(elem){
return "submit" === elem.type;
},
image: function(elem){
return "image" === elem.type;
},
reset: function(elem){
return "reset" === elem.type;
},
button: function(elem){
return "button" === elem.type || elem.nodeName.toLowerCase() === "button";
},
input: function(elem){
return /input|select|textarea|button/i.test(elem.nodeName);
}
},
setFilters: {
first: function(elem, i){
return i === 0;
},
last: function(elem, i, match, array){
return i === array.length - 1;
},
even: function(elem, i){
return i % 2 === 0;
},
odd: function(elem, i){
return i % 2 === 1;
},
lt: function(elem, i, match){
return i < match[3] - 0;
},
gt: function(elem, i, match){
return i > match[3] - 0;
},
nth: function(elem, i, match){
return match[3] - 0 === i;
},
eq: function(elem, i, match){
return match[3] - 0 === i;
}
},
filter: {
PSEUDO: function(elem, match, i, array){
var name = match[1], filter = Expr.filters[ name ];
if ( filter ) {
return filter( elem, i, match, array );
} else if ( name === "contains" ) {
return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0;
} else if ( name === "not" ) {
var not = match[3];
for ( var i = 0, l = not.length; i < l; i++ ) {
if ( not[i] === elem ) {
return false;
}
}
return true;
} else {
Sizzle.error( "Syntax error, unrecognized expression: " + name );
}
},
CHILD: function(elem, match){
var type = match[1], node = elem;
switch (type) {
case 'only':
case 'first':
while ( (node = node.previousSibling) ) {
if ( node.nodeType === 1 ) {
return false;
}
}
if ( type === "first" ) {
return true;
}
node = elem;
case 'last':
while ( (node = node.nextSibling) ) {
if ( node.nodeType === 1 ) {
return false;
}
}
return true;
case 'nth':
var first = match[2], last = match[3];
if ( first === 1 && last === 0 ) {
return true;
}
var doneName = match[0],
parent = elem.parentNode;
if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
var count = 0;
for ( node = parent.firstChild; node; node = node.nextSibling ) {
if ( node.nodeType === 1 ) {
node.nodeIndex = ++count;
}
}
parent.sizcache = doneName;
}
var diff = elem.nodeIndex - last;
if ( first === 0 ) {
return diff === 0;
} else {
return ( diff % first === 0 && diff / first >= 0 );
}
}
},
ID: function(elem, match){
return elem.nodeType === 1 && elem.getAttribute("id") === match;
},
TAG: function(elem, match){
return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match;
},
CLASS: function(elem, match){
return (" " + (elem.className || elem.getAttribute("class")) + " ")
.indexOf( match ) > -1;
},
ATTR: function(elem, match){
var name = match[1],
result = Expr.attrHandle[ name ] ?
Expr.attrHandle[ name ]( elem ) :
elem[ name ] != null ?
elem[ name ] :
elem.getAttribute( name ),
value = result + "",
type = match[2],
check = match[4];
return result == null ?
type === "!=" :
type === "=" ?
value === check :
type === "*=" ?
value.indexOf(check) >= 0 :
type === "~=" ?
(" " + value + " ").indexOf(check) >= 0 :
!check ?
value && result !== false :
type === "!=" ?
value !== check :
type === "^=" ?
value.indexOf(check) === 0 :
type === "$=" ?
value.substr(value.length - check.length) === check :
type === "|=" ?
value === check || value.substr(0, check.length + 1) === check + "-" :
false;
},
POS: function(elem, match, i, array){
var name = match[2], filter = Expr.setFilters[ name ];
if ( filter ) {
return filter( elem, i, match, array );
}
}
}
};
var origPOS = Expr.match.POS;
for ( var type in Expr.match ) {
Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source );
Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, function(all, num){
return "\\" + (num - 0 + 1);
}));
}
var makeArray = function(array, results) {
array = Array.prototype.slice.call( array, 0 );
if ( results ) {
results.push.apply( results, array );
return results;
}
return array;
};
// Perform a simple check to determine if the browser is capable of
// converting a NodeList to an array using builtin methods.
// Also verifies that the returned array holds DOM nodes
// (which is not the case in the Blackberry browser)
try {
Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
// Provide a fallback method if it does not work
} catch(e){
makeArray = function(array, results) {
var ret = results || [];
if ( toString.call(array) === "[object Array]" ) {
Array.prototype.push.apply( ret, array );
} else {
if ( typeof array.length === "number" ) {
for ( var i = 0, l = array.length; i < l; i++ ) {
ret.push( array[i] );
}
} else {
for ( var i = 0; array[i]; i++ ) {
ret.push( array[i] );
}
}
}
return ret;
};
}
var sortOrder;
if ( document.documentElement.compareDocumentPosition ) {
sortOrder = function( a, b ) {
if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
if ( a == b ) {
hasDuplicate = true;
}
return a.compareDocumentPosition ? -1 : 1;
}
var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
if ( ret === 0 ) {
hasDuplicate = true;
}
return ret;
};
} else if ( "sourceIndex" in document.documentElement ) {
sortOrder = function( a, b ) {
if ( !a.sourceIndex || !b.sourceIndex ) {
if ( a == b ) {
hasDuplicate = true;
}
return a.sourceIndex ? -1 : 1;
}
var ret = a.sourceIndex - b.sourceIndex;
if ( ret === 0 ) {
hasDuplicate = true;
}
return ret;
};
} else if ( document.createRange ) {
sortOrder = function( a, b ) {
if ( !a.ownerDocument || !b.ownerDocument ) {
if ( a == b ) {
hasDuplicate = true;
}
return a.ownerDocument ? -1 : 1;
}
var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
aRange.setStart(a, 0);
aRange.setEnd(a, 0);
bRange.setStart(b, 0);
bRange.setEnd(b, 0);
var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
if ( ret === 0 ) {
hasDuplicate = true;
}
return ret;
};
}
// Utility function for retreiving the text value of an array of DOM nodes
function getText( elems ) {
var ret = "", elem;
for ( var i = 0; elems[i]; i++ ) {
elem = elems[i];
// Get the text from text nodes and CDATA nodes
if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
ret += elem.nodeValue;
// Traverse everything else, except comment nodes
} else if ( elem.nodeType !== 8 ) {
ret += getText( elem.childNodes );
}
}
return ret;
}
// Check to see if the browser returns elements by name when
// querying by getElementById (and provide a workaround)
(function(){
// We're going to inject a fake input element with a specified name
var form = document.createElement("div"),
id = "script" + (new Date).getTime();
form.innerHTML = "<a name='" + id + "'/>";
// Inject it into the root element, check its status, and remove it quickly
var root = document.documentElement;
root.insertBefore( form, root.firstChild );
// The workaround has to do additional checks after a getElementById
// Which slows things down for other browsers (hence the branching)
if ( document.getElementById( id ) ) {
Expr.find.ID = function(match, context, isXML){
if ( typeof context.getElementById !== "undefined" && !isXML ) {
var m = context.getElementById(match[1]);
return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
}
};
Expr.filter.ID = function(elem, match){
var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
return elem.nodeType === 1 && node && node.nodeValue === match;
};
}
root.removeChild( form );
root = form = null; // release memory in IE
})();
(function(){
// Check to see if the browser returns only elements
// when doing getElementsByTagName("*")
// Create a fake element
var div = document.createElement("div");
div.appendChild( document.createComment("") );
// Make sure no comments are found
if ( div.getElementsByTagName("*").length > 0 ) {
Expr.find.TAG = function(match, context){
var results = context.getElementsByTagName(match[1]);
// Filter out possible comments
if ( match[1] === "*" ) {
var tmp = [];
for ( var i = 0; results[i]; i++ ) {
if ( results[i].nodeType === 1 ) {
tmp.push( results[i] );
}
}
results = tmp;
}
return results;
};
}
// Check to see if an attribute returns normalized href attributes
div.innerHTML = "<a href='#'></a>";
if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
div.firstChild.getAttribute("href") !== "#" ) {
Expr.attrHandle.href = function(elem){
return elem.getAttribute("href", 2);
};
}
div = null; // release memory in IE
})();
if ( document.querySelectorAll ) {
(function(){
var oldSizzle = Sizzle, div = document.createElement("div");
div.innerHTML = "<p class='TEST'></p>";
// Safari can't handle uppercase or unicode characters when
// in quirks mode.
if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
return;
}
Sizzle = function(query, context, extra, seed){
context = context || document;
// Only use querySelectorAll on non-XML documents
// (ID selectors don't work in non-HTML documents)
if ( !seed && context.nodeType === 9 && !isXML(context) ) {
try {
return makeArray( context.querySelectorAll(query), extra );
} catch(e){}
}
return oldSizzle(query, context, extra, seed);
};
for ( var prop in oldSizzle ) {
Sizzle[ prop ] = oldSizzle[ prop ];
}
div = null; // release memory in IE
})();
}
(function(){
var div = document.createElement("div");
div.innerHTML = "<div class='test e'></div><div class='test'></div>";
// Opera can't find a second classname (in 9.6)
// Also, make sure that getElementsByClassName actually exists
if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
return;
}
// Safari caches class attributes, doesn't catch changes (in 3.2)
div.lastChild.className = "e";
if ( div.getElementsByClassName("e").length === 1 ) {
return;
}
Expr.order.splice(1, 0, "CLASS");
Expr.find.CLASS = function(match, context, isXML) {
if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
return context.getElementsByClassName(match[1]);
}
};
div = null; // release memory in IE
})();
function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
elem = elem[dir];
var match = false;
while ( elem ) {
if ( elem.sizcache === doneName ) {
match = checkSet[elem.sizset];
break;
}
if ( elem.nodeType === 1 && !isXML ){
elem.sizcache = doneName;
elem.sizset = i;
}
if ( elem.nodeName.toLowerCase() === cur ) {
match = elem;
break;
}
elem = elem[dir];
}
checkSet[i] = match;
}
}
}
function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
var elem = checkSet[i];
if ( elem ) {
elem = elem[dir];
var match = false;
while ( elem ) {
if ( elem.sizcache === doneName ) {
match = checkSet[elem.sizset];
break;
}
if ( elem.nodeType === 1 ) {
if ( !isXML ) {
elem.sizcache = doneName;
elem.sizset = i;
}
if ( typeof cur !== "string" ) {
if ( elem === cur ) {
match = true;
break;
}
} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
match = elem;
break;
}
}
elem = elem[dir];
}
checkSet[i] = match;
}
}
}
var contains = document.compareDocumentPosition ? function(a, b){
return !!(a.compareDocumentPosition(b) & 16);
} : function(a, b){
return a !== b && (a.contains ? a.contains(b) : true);
};
var isXML = function(elem){
// documentElement is verified for cases where it doesn't yet exist
// (such as loading iframes in IE - #4833)
var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
return documentElement ? documentElement.nodeName !== "HTML" : false;
};
var posProcess = function(selector, context){
var tmpSet = [], later = "", match,
root = context.nodeType ? [context] : context;
// Position selectors must be done after the filter
// And so must :not(positional) so we move all PSEUDOs to the end
while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
later += match[0];
selector = selector.replace( Expr.match.PSEUDO, "" );
}
selector = Expr.relative[selector] ? selector + "*" : selector;
for ( var i = 0, l = root.length; i < l; i++ ) {
Sizzle( selector, root[i], tmpSet );
}
return Sizzle.filter( later, tmpSet );
};
// EXPOSE
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.filters;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = getText;
jQuery.isXMLDoc = isXML;
jQuery.contains = contains;
return;
window.Sizzle = Sizzle;
})();
var runtil = /Until$/,
rparentsprev = /^(?:parents|prevUntil|prevAll)/,
// Note: This RegExp should be improved, or likely pulled from Sizzle
rmultiselector = /,/,
slice = Array.prototype.slice;
// Implement the identical functionality for filter and not
var winnow = function( elements, qualifier, keep ) {
if ( jQuery.isFunction( qualifier ) ) {
return jQuery.grep(elements, function( elem, i ) {
return !!qualifier.call( elem, i, elem ) === keep;
});
} else if ( qualifier.nodeType ) {
return jQuery.grep(elements, function( elem, i ) {
return (elem === qualifier) === keep;
});
} else if ( typeof qualifier === "string" ) {
var filtered = jQuery.grep(elements, function( elem ) {
return elem.nodeType === 1;
});
if ( isSimple.test( qualifier ) ) {
return jQuery.filter(qualifier, filtered, !keep);
} else {
qualifier = jQuery.filter( qualifier, filtered );
}
}
return jQuery.grep(elements, function( elem, i ) {
return (jQuery.inArray( elem, qualifier ) >= 0) === keep;
});
};
jQuery.fn.extend({
find: function( selector ) {
var ret = this.pushStack( "", "find", selector ), length = 0;
for ( var i = 0, l = this.length; i < l; i++ ) {
length = ret.length;
jQuery.find( selector, this[i], ret );
if ( i > 0 ) {
// Make sure that the results are unique
for ( var n = length; n < ret.length; n++ ) {
for ( var r = 0; r < length; r++ ) {
if ( ret[r] === ret[n] ) {
ret.splice(n--, 1);
break;
}
}
}
}
}
return ret;
},
has: function( target ) {
var targets = jQuery( target );
return this.filter(function() {
for ( var i = 0, l = targets.length; i < l; i++ ) {
if ( jQuery.contains( this, targets[i] ) ) {
return true;
}
}
});
},
not: function( selector ) {
return this.pushStack( winnow(this, selector, false), "not", selector);
},
filter: function( selector ) {
return this.pushStack( winnow(this, selector, true), "filter", selector );
},
is: function( selector ) {
return !!selector && jQuery.filter( selector, this ).length > 0;
},
closest: function( selectors, context ) {
if ( jQuery.isArray( selectors ) ) {
var ret = [], cur = this[0], match, matches = {}, selector;
if ( cur && selectors.length ) {
for ( var i = 0, l = selectors.length; i < l; i++ ) {
selector = selectors[i];
if ( !matches[selector] ) {
matches[selector] = jQuery.expr.match.POS.test( selector ) ?
jQuery( selector, context || this.context ) :
selector;
}
}
while ( cur && cur.ownerDocument && cur !== context ) {
for ( selector in matches ) {
match = matches[selector];
if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) {
ret.push({ selector: selector, elem: cur });
delete matches[selector];
}
}
cur = cur.parentNode;
}
}
return ret;
}
var pos = jQuery.expr.match.POS.test( selectors ) ?
jQuery( selectors, context || this.context ) : null;
return this.map(function( i, cur ) {
while ( cur && cur.ownerDocument && cur !== context ) {
if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selectors) ) {
return cur;
}
cur = cur.parentNode;
}
return null;
});
},
// Determine the position of an element within
// the matched set of elements
index: function( elem ) {
if ( !elem || typeof elem === "string" ) {
return jQuery.inArray( this[0],
// If it receives a string, the selector is used
// If it receives nothing, the siblings are used
elem ? jQuery( elem ) : this.parent().children() );
}
// Locate the position of the desired element
return jQuery.inArray(
// If it receives a jQuery object, the first element is used
elem.jquery ? elem[0] : elem, this );
},
add: function( selector, context ) {
var set = typeof selector === "string" ?
jQuery( selector, context || this.context ) :
jQuery.makeArray( selector ),
all = jQuery.merge( this.get(), set );
return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
all :
jQuery.unique( all ) );
},
andSelf: function() {
return this.add( this.prevObject );
}
});
// A painfully simple check to see if an element is disconnected
// from a document (should be improved, where feasible).
function isDisconnected( node ) {
return !node || !node.parentNode || node.parentNode.nodeType === 11;
}
jQuery.each({
parent: function( elem ) {
var parent = elem.parentNode;
return parent && parent.nodeType !== 11 ? parent : null;
},
parents: function( elem ) {
return jQuery.dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return jQuery.dir( elem, "parentNode", until );
},
next: function( elem ) {
return jQuery.nth( elem, 2, "nextSibling" );
},
prev: function( elem ) {
return jQuery.nth( elem, 2, "previousSibling" );
},
nextAll: function( elem ) {
return jQuery.dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return jQuery.dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return jQuery.dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return jQuery.dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return jQuery.sibling( elem.parentNode.firstChild, elem );
},
children: function( elem ) {
return jQuery.sibling( elem.firstChild );
},
contents: function( elem ) {
return jQuery.nodeName( elem, "iframe" ) ?
elem.contentDocument || elem.contentWindow.document :
jQuery.makeArray( elem.childNodes );
}
}, function( name, fn ) {
jQuery.fn[ name ] = function( until, selector ) {
var ret = jQuery.map( this, fn, until );
if ( !runtil.test( name ) ) {
selector = until;
}
if ( selector && typeof selector === "string" ) {
ret = jQuery.filter( selector, ret );
}
ret = this.length > 1 ? jQuery.unique( ret ) : ret;
if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
ret = ret.reverse();
}
return this.pushStack( ret, name, slice.call(arguments).join(",") );
};
});
jQuery.extend({
filter: function( expr, elems, not ) {
if ( not ) {
expr = ":not(" + expr + ")";
}
return jQuery.find.matches(expr, elems);
},
dir: function( elem, dir, until ) {
var matched = [], cur = elem[dir];
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );
}
cur = cur[dir];
}
return matched;
},
nth: function( cur, result, dir, elem ) {
result = result || 1;
var num = 0;
for ( ; cur; cur = cur[dir] ) {
if ( cur.nodeType === 1 && ++num === result ) {
break;
}
}
return cur;
},
sibling: function( n, elem ) {
var r = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
r.push( n );
}
}
return r;
}
});
var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
rleadingWhitespace = /^\s+/,
rxhtmlTag = /(<([\w:]+)[^>]*?)\/>/g,
rselfClosing = /^(?:area|br|col|embed|hr|img|input|link|meta|param)$/i,
rtagName = /<([\w:]+)/,
rtbody = /<tbody/i,
rhtml = /<|&#?\w+;/,
rnocache = /<script|<object|<embed|<option|<style/i,
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, // checked="checked" or checked (html5)
fcloseTag = function( all, front, tag ) {
return rselfClosing.test( tag ) ?
all :
front + "></" + tag + ">";
},
wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
thead: [ 1, "<table>", "</table>" ],
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
area: [ 1, "<map>", "</map>" ],
_default: [ 0, "", "" ]
};
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
// IE can't serialize <link> and <script> tags normally
if ( !jQuery.support.htmlSerialize ) {
wrapMap._default = [ 1, "div<div>", "</div>" ];
}
jQuery.fn.extend({
text: function( text ) {
if ( jQuery.isFunction(text) ) {
return this.each(function(i) {
var self = jQuery(this);
self.text( text.call(this, i, self.text()) );
});
}
if ( typeof text !== "object" && text !== undefined ) {
return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
}
return jQuery.text( this );
},
wrapAll: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapAll( html.call(this, i) );
});
}
if ( this[0] ) {
// The elements to wrap the target around
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
if ( this[0].parentNode ) {
wrap.insertBefore( this[0] );
}
wrap.map(function() {
var elem = this;
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
elem = elem.firstChild;
}
return elem;
}).append(this);
}
return this;
},
wrapInner: function( html ) {
if ( jQuery.isFunction( html ) ) {
return this.each(function(i) {
jQuery(this).wrapInner( html.call(this, i) );
});
}
return this.each(function() {
var self = jQuery( this ), contents = self.contents();
if ( contents.length ) {
contents.wrapAll( html );
} else {
self.append( html );
}
});
},
wrap: function( html ) {
return this.each(function() {
jQuery( this ).wrapAll( html );
});
},
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
}
}).end();
},
append: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 ) {
this.appendChild( elem );
}
});
},
prepend: function() {
return this.domManip(arguments, true, function( elem ) {
if ( this.nodeType === 1 ) {
this.insertBefore( elem, this.firstChild );
}
});
},
before: function() {
if ( this[0] && this[0].parentNode ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this );
});
} else if ( arguments.length ) {
var set = jQuery(arguments[0]);
set.push.apply( set, this.toArray() );
return this.pushStack( set, "before", arguments );
}
},
after: function() {
if ( this[0] && this[0].parentNode ) {
return this.domManip(arguments, false, function( elem ) {
this.parentNode.insertBefore( elem, this.nextSibling );
});
} else if ( arguments.length ) {
var set = this.pushStack( this, "after", arguments );
set.push.apply( set, jQuery(arguments[0]).toArray() );
return set;
}
},
// keepData is for internal use only--do not document
remove: function( selector, keepData ) {
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
if ( !keepData && elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
jQuery.cleanData( [ elem ] );
}
if ( elem.parentNode ) {
elem.parentNode.removeChild( elem );
}
}
}
return this;
},
empty: function() {
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
// Remove element nodes and prevent memory leaks
if ( elem.nodeType === 1 ) {
jQuery.cleanData( elem.getElementsByTagName("*") );
}
// Remove any remaining nodes
while ( elem.firstChild ) {
elem.removeChild( elem.firstChild );
}
}
return this;
},
clone: function( events ) {
// Do the clone
var ret = this.map(function() {
if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {
// IE copies events bound via attachEvent when
// using cloneNode. Calling detachEvent on the
// clone will also remove the events from the orignal
// In order to get around this, we use innerHTML.
// Unfortunately, this means some modifications to
// attributes in IE that are actually only stored
// as properties will not be copied (such as the
// the name attribute on an input).
var html = this.outerHTML, ownerDocument = this.ownerDocument;
if ( !html ) {
var div = ownerDocument.createElement("div");
div.appendChild( this.cloneNode(true) );
html = div.innerHTML;
}
return jQuery.clean([html.replace(rinlinejQuery, "")
// Handle the case in IE 8 where action=/test/> self-closes a tag
.replace(/=([^="'>\s]+\/)>/g, '="$1">')
.replace(rleadingWhitespace, "")], ownerDocument)[0];
} else {
return this.cloneNode(true);
}
});
// Copy the events from the original to the clone
if ( events === true ) {
cloneCopyEvent( this, ret );
cloneCopyEvent( this.find("*"), ret.find("*") );
}
// Return the cloned set
return ret;
},
html: function( value ) {
if ( value === undefined ) {
return this[0] && this[0].nodeType === 1 ?
this[0].innerHTML.replace(rinlinejQuery, "") :
null;
// See if we can take a shortcut and just use innerHTML
} else if ( typeof value === "string" && !rnocache.test( value ) &&
(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
value = value.replace(rxhtmlTag, fcloseTag);
try {
for ( var i = 0, l = this.length; i < l; i++ ) {
// Remove element nodes and prevent memory leaks
if ( this[i].nodeType === 1 ) {
jQuery.cleanData( this[i].getElementsByTagName("*") );
this[i].innerHTML = value;
}
}
// If using innerHTML throws an exception, use the fallback method
} catch(e) {
this.empty().append( value );
}
} else if ( jQuery.isFunction( value ) ) {
this.each(function(i){
var self = jQuery(this), old = self.html();
self.empty().append(function(){
return value.call( this, i, old );
});
});
} else {
this.empty().append( value );
}
return this;
},
replaceWith: function( value ) {
if ( this[0] && this[0].parentNode ) {
// Make sure that the elements are removed from the DOM before they are inserted
// this can help fix replacing a parent with child elements
if ( jQuery.isFunction( value ) ) {
return this.each(function(i) {
var self = jQuery(this), old = self.html();
self.replaceWith( value.call( this, i, old ) );
});
}
if ( typeof value !== "string" ) {
value = jQuery(value).detach();
}
return this.each(function() {
var next = this.nextSibling, parent = this.parentNode;
jQuery(this).remove();
if ( next ) {
jQuery(next).before( value );
} else {
jQuery(parent).append( value );
}
});
} else {
return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
}
},
detach: function( selector ) {
return this.remove( selector, true );
},
domManip: function( args, table, callback ) {
var results, first, value = args[0], scripts = [], fragment, parent;
// We can't cloneNode fragments that contain checked, in WebKit
if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
return this.each(function() {
jQuery(this).domManip( args, table, callback, true );
});
}
if ( jQuery.isFunction(value) ) {
return this.each(function(i) {
var self = jQuery(this);
args[0] = value.call(this, i, table ? self.html() : undefined);
self.domManip( args, table, callback );
});
}
if ( this[0] ) {
parent = value && value.parentNode;
// If we're in a fragment, just use that instead of building a new one
if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
results = { fragment: parent };
} else {
results = buildFragment( args, this, scripts );
}
fragment = results.fragment;
if ( fragment.childNodes.length === 1 ) {
first = fragment = fragment.firstChild;
} else {
first = fragment.firstChild;
}
if ( first ) {
table = table && jQuery.nodeName( first, "tr" );
for ( var i = 0, l = this.length; i < l; i++ ) {
callback.call(
table ?
root(this[i], first) :
this[i],
i > 0 || results.cacheable || this.length > 1 ?
fragment.cloneNode(true) :
fragment
);
}
}
if ( scripts.length ) {
jQuery.each( scripts, evalScript );
}
}
return this;
function root( elem, cur ) {
return jQuery.nodeName(elem, "table") ?
(elem.getElementsByTagName("tbody")[0] ||
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
elem;
}
}
});
function cloneCopyEvent(orig, ret) {
var i = 0;
ret.each(function() {
if ( this.nodeName !== (orig[i] && orig[i].nodeName) ) {
return;
}
var oldData = jQuery.data( orig[i++] ), curData = jQuery.data( this, oldData ), events = oldData && oldData.events;
if ( events ) {
delete curData.handle;
curData.events = {};
for ( var type in events ) {
for ( var handler in events[ type ] ) {
jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
}
}
}
});
}
function buildFragment( args, nodes, scripts ) {
var fragment, cacheable, cacheresults,
doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);
// Only cache "small" (1/2 KB) strings that are associated with the main document
// Cloning options loses the selected state, so don't cache them
// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
!rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {
cacheable = true;
cacheresults = jQuery.fragments[ args[0] ];
if ( cacheresults ) {
if ( cacheresults !== 1 ) {
fragment = cacheresults;
}
}
}
if ( !fragment ) {
fragment = doc.createDocumentFragment();
jQuery.clean( args, doc, fragment, scripts );
}
if ( cacheable ) {
jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
}
return { fragment: fragment, cacheable: cacheable };
}
jQuery.fragments = {};
jQuery.each({
appendTo: "append",
prependTo: "prepend",
insertBefore: "before",
insertAfter: "after",
replaceAll: "replaceWith"
}, function( name, original ) {
jQuery.fn[ name ] = function( selector ) {
var ret = [], insert = jQuery( selector ),
parent = this.length === 1 && this[0].parentNode;
if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
insert[ original ]( this[0] );
return this;
} else {
for ( var i = 0, l = insert.length; i < l; i++ ) {
var elems = (i > 0 ? this.clone(true) : this).get();
jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
ret = ret.concat( elems );
}
return this.pushStack( ret, name, insert.selector );
}
};
});
jQuery.extend({
clean: function( elems, context, fragment, scripts ) {
context = context || document;
// !context.createElement fails in IE with an error but returns typeof 'object'
if ( typeof context.createElement === "undefined" ) {
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
}
var ret = [];
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
if ( typeof elem === "number" ) {
elem += "";
}
if ( !elem ) {
continue;
}
// Convert html string into DOM nodes
if ( typeof elem === "string" && !rhtml.test( elem ) ) {
elem = context.createTextNode( elem );
} else if ( typeof elem === "string" ) {
// Fix "XHTML"-style tags in all browsers
elem = elem.replace(rxhtmlTag, fcloseTag);
// Trim whitespace, otherwise indexOf won't work as expected
var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
wrap = wrapMap[ tag ] || wrapMap._default,
depth = wrap[0],
div = context.createElement("div");
// Go to html and back, then peel off extra wrappers
div.innerHTML = wrap[1] + elem + wrap[2];
// Move to the right depth
while ( depth-- ) {
div = div.lastChild;
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !jQuery.support.tbody ) {
// String was a <table>, *may* have spurious <tbody>
var hasBody = rtbody.test(elem),
tbody = tag === "table" && !hasBody ?
div.firstChild && div.firstChild.childNodes :
// String was a bare <thead> or <tfoot>
wrap[1] === "<table>" && !hasBody ?
div.childNodes :
[];
for ( var j = tbody.length - 1; j >= 0 ; --j ) {
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
tbody[ j ].parentNode.removeChild( tbody[ j ] );
}
}
}
// IE completely kills leading whitespace when innerHTML is used
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
}
elem = div.childNodes;
}
if ( elem.nodeType ) {
ret.push( elem );
} else {
ret = jQuery.merge( ret, elem );
}
}
if ( fragment ) {
for ( var i = 0; ret[i]; i++ ) {
if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
} else {
if ( ret[i].nodeType === 1 ) {
ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
}
fragment.appendChild( ret[i] );
}
}
}
return ret;
},
cleanData: function( elems ) {
var data, id, cache = jQuery.cache,
special = jQuery.event.special,
deleteExpando = jQuery.support.deleteExpando;
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
id = elem[ jQuery.expando ];
if ( id ) {
data = cache[ id ];
if ( data.events ) {
for ( var type in data.events ) {
if ( special[ type ] ) {
jQuery.event.remove( elem, type );
} else {
removeEvent( elem, type, data.handle );
}
}
}
if ( deleteExpando ) {
delete elem[ jQuery.expando ];
} else if ( elem.removeAttribute ) {
elem.removeAttribute( jQuery.expando );
}
delete cache[ id ];
}
}
}
});
// exclude the following css properties to add px
var rexclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
ralpha = /alpha\([^)]*\)/,
ropacity = /opacity=([^)]*)/,
rfloat = /float/i,
rdashAlpha = /-([a-z])/ig,
rupper = /([A-Z])/g,
rnumpx = /^-?\d+(?:px)?$/i,
rnum = /^-?\d/,
cssShow = { position: "absolute", visibility: "hidden", display:"block" },
cssWidth = [ "Left", "Right" ],
cssHeight = [ "Top", "Bottom" ],
// cache check for defaultView.getComputedStyle
getComputedStyle = document.defaultView && document.defaultView.getComputedStyle,
// normalize float css property
styleFloat = jQuery.support.cssFloat ? "cssFloat" : "styleFloat",
fcamelCase = function( all, letter ) {
return letter.toUpperCase();
};
jQuery.fn.css = function( name, value ) {
return access( this, name, value, true, function( elem, name, value ) {
if ( value === undefined ) {
return jQuery.curCSS( elem, name );
}
if ( typeof value === "number" && !rexclude.test(name) ) {
value += "px";
}
jQuery.style( elem, name, value );
});
};
jQuery.extend({
style: function( elem, name, value ) {
// don't set styles on text and comment nodes
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
return undefined;
}
// ignore negative width and height values #1599
if ( (name === "width" || name === "height") && parseFloat(value) < 0 ) {
value = undefined;
}
var style = elem.style || elem, set = value !== undefined;
// IE uses filters for opacity
if ( !jQuery.support.opacity && name === "opacity" ) {
if ( set ) {
// IE has trouble with opacity if it does not have layout
// Force it by setting the zoom level
style.zoom = 1;
// Set the alpha filter to set the opacity
var opacity = parseInt( value, 10 ) + "" === "NaN" ? "" : "alpha(opacity=" + value * 100 + ")";
var filter = style.filter || jQuery.curCSS( elem, "filter" ) || "";
style.filter = ralpha.test(filter) ? filter.replace(ralpha, opacity) : opacity;
}
return style.filter && style.filter.indexOf("opacity=") >= 0 ?
(parseFloat( ropacity.exec(style.filter)[1] ) / 100) + "":
"";
}
// Make sure we're using the right name for getting the float value
if ( rfloat.test( name ) ) {
name = styleFloat;
}
name = name.replace(rdashAlpha, fcamelCase);
if ( set ) {
style[ name ] = value;
}
return style[ name ];
},
css: function( elem, name, force, extra ) {
if ( name === "width" || name === "height" ) {
var val, props = cssShow, which = name === "width" ? cssWidth : cssHeight;
function getWH() {
val = name === "width" ? elem.offsetWidth : elem.offsetHeight;
if ( extra === "border" ) {
return;
}
jQuery.each( which, function() {
if ( !extra ) {
val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
}
if ( extra === "margin" ) {
val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0;
} else {
val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
}
});
}
if ( elem.offsetWidth !== 0 ) {
getWH();
} else {
jQuery.swap( elem, props, getWH );
}
return Math.max(0, Math.round(val));
}
return jQuery.curCSS( elem, name, force );
},
curCSS: function( elem, name, force ) {
var ret, style = elem.style, filter;
// IE uses filters for opacity
if ( !jQuery.support.opacity && name === "opacity" && elem.currentStyle ) {
ret = ropacity.test(elem.currentStyle.filter || "") ?
(parseFloat(RegExp.$1) / 100) + "" :
"";
return ret === "" ?
"1" :
ret;
}
// Make sure we're using the right name for getting the float value
if ( rfloat.test( name ) ) {
name = styleFloat;
}
if ( !force && style && style[ name ] ) {
ret = style[ name ];
} else if ( getComputedStyle ) {
// Only "float" is needed here
if ( rfloat.test( name ) ) {
name = "float";
}
name = name.replace( rupper, "-$1" ).toLowerCase();
var defaultView = elem.ownerDocument.defaultView;
if ( !defaultView ) {
return null;
}
var computedStyle = defaultView.getComputedStyle( elem, null );
if ( computedStyle ) {
ret = computedStyle.getPropertyValue( name );
}
// We should always get a number back from opacity
if ( name === "opacity" && ret === "" ) {
ret = "1";
}
} else if ( elem.currentStyle ) {
var camelCase = name.replace(rdashAlpha, fcamelCase);
ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];
// From the awesome hack by Dean Edwards
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
// If we're not dealing with a regular pixel number
// but a number that has a weird ending, we need to convert it to pixels
if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
// Remember the original values
var left = style.left, rsLeft = elem.runtimeStyle.left;
// Put in the new values to get a computed value out
elem.runtimeStyle.left = elem.currentStyle.left;
style.left = camelCase === "fontSize" ? "1em" : (ret || 0);
ret = style.pixelLeft + "px";
// Revert the changed values
style.left = left;
elem.runtimeStyle.left = rsLeft;
}
}
return ret;
},
// A method for quickly swapping in/out CSS properties to get correct calculations
swap: function( elem, options, callback ) {
var old = {};
// Remember the old values, and insert the new ones
for ( var name in options ) {
old[ name ] = elem.style[ name ];
elem.style[ name ] = options[ name ];
}
callback.call( elem );
// Revert the old values
for ( var name in options ) {
elem.style[ name ] = old[ name ];
}
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.hidden = function( elem ) {
var width = elem.offsetWidth, height = elem.offsetHeight,
skip = elem.nodeName.toLowerCase() === "tr";
return width === 0 && height === 0 && !skip ?
true :
width > 0 && height > 0 && !skip ?
false :
jQuery.curCSS(elem, "display") === "none";
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
}
var jsc = now(),
rscript = /<script(.|\s)*?\/script>/gi,
rselectTextarea = /select|textarea/i,
rinput = /color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week/i,
jsre = /=\?(&|$)/,
rquery = /\?/,
rts = /(\?|&)_=.*?(&|$)/,
rurl = /^(\w+:)?\/\/([^\/?#]+)/,
r20 = /%20/g,
// Keep a copy of the old load method
_load = jQuery.fn.load;
jQuery.fn.extend({
load: function( url, params, callback ) {
if ( typeof url !== "string" ) {
return _load.call( this, url );
// Don't do a request if no elements are being requested
} else if ( !this.length ) {
return this;
}
var off = url.indexOf(" ");
if ( off >= 0 ) {
var selector = url.slice(off, url.length);
url = url.slice(0, off);
}
// Default to a GET request
var type = "GET";
// If the second parameter was provided
if ( params ) {
// If it's a function
if ( jQuery.isFunction( params ) ) {
// We assume that it's the callback
callback = params;
params = null;
// Otherwise, build a param string
} else if ( typeof params === "object" ) {
params = jQuery.param( params, jQuery.ajaxSettings.traditional );
type = "POST";
}
}
var self = this;
// Request the remote document
jQuery.ajax({
url: url,
type: type,
dataType: "html",
data: params,
complete: function( res, status ) {
// If successful, inject the HTML into all the matched elements
if ( status === "success" || status === "notmodified" ) {
// See if a selector was specified
self.html( selector ?
// Create a dummy div to hold the results
jQuery("<div />")
// inject the contents of the document in, removing the scripts
// to avoid any 'Permission Denied' errors in IE
.append(res.responseText.replace(rscript, ""))
// Locate the specified elements
.find(selector) :
// If not, just inject the full result
res.responseText );
}
if ( callback ) {
self.each( callback, [res.responseText, status, res] );
}
}
});
return this;
},
serialize: function() {
return jQuery.param(this.serializeArray());
},
serializeArray: function() {
return this.map(function() {
return this.elements ? jQuery.makeArray(this.elements) : this;
})
.filter(function() {
return this.name && !this.disabled &&
(this.checked || rselectTextarea.test(this.nodeName) ||
rinput.test(this.type));
})
.map(function( i, elem ) {
var val = jQuery(this).val();
return val == null ?
null :
jQuery.isArray(val) ?
jQuery.map( val, function( val, i ) {
return { name: elem.name, value: val };
}) :
{ name: elem.name, value: val };
}).get();
}
});
// Attach a bunch of functions for handling common AJAX events
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split(" "), function( i, o ) {
jQuery.fn[o] = function( f ) {
return this.bind(o, f);
};
});
jQuery.extend({
get: function( url, data, callback, type ) {
// shift arguments if data argument was omited
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = null;
}
return jQuery.ajax({
type: "GET",
url: url,
data: data,
success: callback,
dataType: type
});
},
getScript: function( url, callback ) {
return jQuery.get(url, null, callback, "script");
},
getJSON: function( url, data, callback ) {
return jQuery.get(url, data, callback, "json");
},
post: function( url, data, callback, type ) {
// shift arguments if data argument was omited
if ( jQuery.isFunction( data ) ) {
type = type || callback;
callback = data;
data = {};
}
return jQuery.ajax({
type: "POST",
url: url,
data: data,
success: callback,
dataType: type
});
},
ajaxSetup: function( settings ) {
jQuery.extend( jQuery.ajaxSettings, settings );
},
ajaxSettings: {
url: location.href,
global: true,
type: "GET",
contentType: "application/x-www-form-urlencoded",
processData: true,
async: true,
/*
timeout: 0,
data: null,
username: null,
password: null,
traditional: false,
*/
// Create the request object; Microsoft failed to properly
// implement the XMLHttpRequest in IE7 (can't request local files),
// so we use the ActiveXObject when it is available
// This function can be overriden by calling jQuery.ajaxSetup
xhr: window.XMLHttpRequest && (window.location.protocol !== "file:" || !window.ActiveXObject) ?
function() {
return new window.XMLHttpRequest();
} :
function() {
try {
return new window.ActiveXObject("Microsoft.XMLHTTP");
} catch(e) {}
},
accepts: {
xml: "application/xml, text/xml",
html: "text/html",
script: "text/javascript, application/javascript",
json: "application/json, text/javascript",
text: "text/plain",
_default: "*/*"
}
},
// Last-Modified header cache for next request
lastModified: {},
etag: {},
ajax: function( origSettings ) {
var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings);
var jsonp, status, data,
callbackContext = origSettings && origSettings.context || s,
type = s.type.toUpperCase();
// convert data if not already a string
if ( s.data && s.processData && typeof s.data !== "string" ) {
s.data = jQuery.param( s.data, s.traditional );
}
// Handle JSONP Parameter Callbacks
if ( s.dataType === "jsonp" ) {
if ( type === "GET" ) {
if ( !jsre.test( s.url ) ) {
s.url += (rquery.test( s.url ) ? "&" : "?") + (s.jsonp || "callback") + "=?";
}
} else if ( !s.data || !jsre.test(s.data) ) {
s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
}
s.dataType = "json";
}
// Build temporary JSONP function
if ( s.dataType === "json" && (s.data && jsre.test(s.data) || jsre.test(s.url)) ) {
jsonp = s.jsonpCallback || ("jsonp" + jsc++);
// Replace the =? sequence both in the query string and the data
if ( s.data ) {
s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
}
s.url = s.url.replace(jsre, "=" + jsonp + "$1");
// We need to make sure
// that a JSONP style response is executed properly
s.dataType = "script";
// Handle JSONP-style loading
window[ jsonp ] = window[ jsonp ] || function( tmp ) {
data = tmp;
success();
complete();
// Garbage collect
window[ jsonp ] = undefined;
try {
delete window[ jsonp ];
} catch(e) {}
if ( head ) {
head.removeChild( script );
}
};
}
if ( s.dataType === "script" && s.cache === null ) {
s.cache = false;
}
if ( s.cache === false && type === "GET" ) {
var ts = now();
// try replacing _= if it is there
var ret = s.url.replace(rts, "$1_=" + ts + "$2");
// if nothing was replaced, add timestamp to the end
s.url = ret + ((ret === s.url) ? (rquery.test(s.url) ? "&" : "?") + "_=" + ts : "");
}
// If data is available, append data to url for get requests
if ( s.data && type === "GET" ) {
s.url += (rquery.test(s.url) ? "&" : "?") + s.data;
}
// Watch for a new set of requests
if ( s.global && ! jQuery.active++ ) {
jQuery.event.trigger( "ajaxStart" );
}
// Matches an absolute URL, and saves the domain
var parts = rurl.exec( s.url ),
remote = parts && (parts[1] && parts[1] !== location.protocol || parts[2] !== location.host);
// If we're requesting a remote document
// and trying to load JSON or Script with a GET
if ( s.dataType === "script" && type === "GET" && remote ) {
var head = document.getElementsByTagName("head")[0] || document.documentElement;
var script = document.createElement("script");
script.src = s.url;
if ( s.scriptCharset ) {
script.charset = s.scriptCharset;
}
// Handle Script loading
if ( !jsonp ) {
var done = false;
// Attach handlers for all browsers
script.onload = script.onreadystatechange = function() {
if ( !done && (!this.readyState ||
this.readyState === "loaded" || this.readyState === "complete") ) {
done = true;
success();
complete();
// Handle memory leak in IE
script.onload = script.onreadystatechange = null;
if ( head && script.parentNode ) {
head.removeChild( script );
}
}
};
}
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
// This arises when a base node is used (#2709 and #4378).
head.insertBefore( script, head.firstChild );
// We handle everything using the script element injection
return undefined;
}
var requestDone = false;
// Create the request object
var xhr = s.xhr();
if ( !xhr ) {
return;
}
// Open the socket
// Passing null username, generates a login popup on Opera (#2865)
if ( s.username ) {
xhr.open(type, s.url, s.async, s.username, s.password);
} else {
xhr.open(type, s.url, s.async);
}
// Need an extra try/catch for cross domain requests in Firefox 3
try {
// Set the correct header, if data is being sent
if ( s.data || origSettings && origSettings.contentType ) {
xhr.setRequestHeader("Content-Type", s.contentType);
}
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
if ( s.ifModified ) {
if ( jQuery.lastModified[s.url] ) {
xhr.setRequestHeader("If-Modified-Since", jQuery.lastModified[s.url]);
}
if ( jQuery.etag[s.url] ) {
xhr.setRequestHeader("If-None-Match", jQuery.etag[s.url]);
}
}
// Set header so the called script knows that it's an XMLHttpRequest
// Only send the header if it's not a remote XHR
if ( !remote ) {
xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
}
// Set the Accepts header for the server, depending on the dataType
xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?
s.accepts[ s.dataType ] + ", */*" :
s.accepts._default );
} catch(e) {}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && s.beforeSend.call(callbackContext, xhr, s) === false ) {
// Handle the global AJAX counter
if ( s.global && ! --jQuery.active ) {
jQuery.event.trigger( "ajaxStop" );
}
// close opended socket
xhr.abort();
return false;
}
if ( s.global ) {
trigger("ajaxSend", [xhr, s]);
}
// Wait for a response to come back
var onreadystatechange = xhr.onreadystatechange = function( isTimeout ) {
// The request was aborted
if ( !xhr || xhr.readyState === 0 || isTimeout === "abort" ) {
// Opera doesn't call onreadystatechange before this point
// so we simulate the call
if ( !requestDone ) {
complete();
}
requestDone = true;
if ( xhr ) {
xhr.onreadystatechange = jQuery.noop;
}
// The transfer is complete and the data is available, or the request timed out
} else if ( !requestDone && xhr && (xhr.readyState === 4 || isTimeout === "timeout") ) {
requestDone = true;
xhr.onreadystatechange = jQuery.noop;
status = isTimeout === "timeout" ?
"timeout" :
!jQuery.httpSuccess( xhr ) ?
"error" :
s.ifModified && jQuery.httpNotModified( xhr, s.url ) ?
"notmodified" :
"success";
var errMsg;
if ( status === "success" ) {
// Watch for, and catch, XML document parse errors
try {
// process the data (runs the xml through httpData regardless of callback)
data = jQuery.httpData( xhr, s.dataType, s );
} catch(err) {
status = "parsererror";
errMsg = err;
}
}
// Make sure that the request was successful or notmodified
if ( status === "success" || status === "notmodified" ) {
// JSONP handles its own success callback
if ( !jsonp ) {
success();
}
} else {
jQuery.handleError(s, xhr, status, errMsg);
}
// Fire the complete handlers
complete();
if ( isTimeout === "timeout" ) {
xhr.abort();
}
// Stop memory leaks
if ( s.async ) {
xhr = null;
}
}
};
// Override the abort handler, if we can (IE doesn't allow it, but that's OK)
// Opera doesn't fire onreadystatechange at all on abort
try {
var oldAbort = xhr.abort;
xhr.abort = function() {
if ( xhr ) {
oldAbort.call( xhr );
}
onreadystatechange( "abort" );
};
} catch(e) { }
// Timeout checker
if ( s.async && s.timeout > 0 ) {
setTimeout(function() {
// Check to see if the request is still happening
if ( xhr && !requestDone ) {
onreadystatechange( "timeout" );
}
}, s.timeout);
}
// Send the data
try {
xhr.send( type === "POST" || type === "PUT" || type === "DELETE" ? s.data : null );
} catch(e) {
jQuery.handleError(s, xhr, null, e);
// Fire the complete handlers
complete();
}
// firefox 1.5 doesn't fire statechange for sync requests
if ( !s.async ) {
onreadystatechange();
}
function success() {
// If a local callback was specified, fire it and pass it the data
if ( s.success ) {
s.success.call( callbackContext, data, status, xhr );
}
// Fire the global callback
if ( s.global ) {
trigger( "ajaxSuccess", [xhr, s] );
}
}
function complete() {
// Process result
if ( s.complete ) {
s.complete.call( callbackContext, xhr, status);
}
// The request was completed
if ( s.global ) {
trigger( "ajaxComplete", [xhr, s] );
}
// Handle the global AJAX counter
if ( s.global && ! --jQuery.active ) {
jQuery.event.trigger( "ajaxStop" );
}
}
function trigger(type, args) {
(s.context ? jQuery(s.context) : jQuery.event).trigger(type, args);
}
// return XMLHttpRequest to allow aborting the request etc.
return xhr;
},
handleError: function( s, xhr, status, e ) {
// If a local callback was specified, fire it
if ( s.error ) {
s.error.call( s.context || s, xhr, status, e );
}
// Fire the global callback
if ( s.global ) {
(s.context ? jQuery(s.context) : jQuery.event).trigger( "ajaxError", [xhr, s, e] );
}
},
// Counter for holding the number of active queries
active: 0,
// Determines if an XMLHttpRequest was successful or not
httpSuccess: function( xhr ) {
try {
// IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
return !xhr.status && location.protocol === "file:" ||
// Opera returns 0 when status is 304
( xhr.status >= 200 && xhr.status < 300 ) ||
xhr.status === 304 || xhr.status === 1223 || xhr.status === 0;
} catch(e) {}
return false;
},
// Determines if an XMLHttpRequest returns NotModified
httpNotModified: function( xhr, url ) {
var lastModified = xhr.getResponseHeader("Last-Modified"),
etag = xhr.getResponseHeader("Etag");
if ( lastModified ) {
jQuery.lastModified[url] = lastModified;
}
if ( etag ) {
jQuery.etag[url] = etag;
}
// Opera returns 0 when status is 304
return xhr.status === 304 || xhr.status === 0;
},
httpData: function( xhr, type, s ) {
var ct = xhr.getResponseHeader("content-type") || "",
xml = type === "xml" || !type && ct.indexOf("xml") >= 0,
data = xml ? xhr.responseXML : xhr.responseText;
if ( xml && data.documentElement.nodeName === "parsererror" ) {
jQuery.error( "parsererror" );
}
// Allow a pre-filtering function to sanitize the response
// s is checked to keep backwards compatibility
if ( s && s.dataFilter ) {
data = s.dataFilter( data, type );
}
// The filter can actually parse the response
if ( typeof data === "string" ) {
// Get the JavaScript object, if JSON is used.
if ( type === "json" || !type && ct.indexOf("json") >= 0 ) {
data = jQuery.parseJSON( data );
// If the type is "script", eval it in global context
} else if ( type === "script" || !type && ct.indexOf("javascript") >= 0 ) {
jQuery.globalEval( data );
}
}
return data;
},
// Serialize an array of form elements or a set of
// key/values into a query string
param: function( a, traditional ) {
var s = [];
// Set traditional to true for jQuery <= 1.3.2 behavior.
if ( traditional === undefined ) {
traditional = jQuery.ajaxSettings.traditional;
}
// If an array was passed in, assume that it is an array of form elements.
if ( jQuery.isArray(a) || a.jquery ) {
// Serialize the form elements
jQuery.each( a, function() {
add( this.name, this.value );
});
} else {
// If traditional, encode the "old" way (the way 1.3.2 or older
// did it), otherwise encode params recursively.
for ( var prefix in a ) {
buildParams( prefix, a[prefix] );
}
}
// Return the resulting serialization
return s.join("&").replace(r20, "+");
function buildParams( prefix, obj ) {
if ( jQuery.isArray(obj) ) {
// Serialize array item.
jQuery.each( obj, function( i, v ) {
if ( traditional || /\[\]$/.test( prefix ) ) {
// Treat each array item as a scalar.
add( prefix, v );
} else {
// If array item is non-scalar (array or object), encode its
// numeric index to resolve deserialization ambiguity issues.
// Note that rack (as of 1.0.0) can't currently deserialize
// nested arrays properly, and attempting to do so may cause
// a server error. Possible fixes are to modify rack's
// deserialization algorithm or to provide an option or flag
// to force array serialization to be shallow.
buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v );
}
});
} else if ( !traditional && obj != null && typeof obj === "object" ) {
// Serialize object item.
jQuery.each( obj, function( k, v ) {
buildParams( prefix + "[" + k + "]", v );
});
} else {
// Serialize scalar item.
add( prefix, obj );
}
}
function add( key, value ) {
// If value is a function, invoke it and return its value
value = jQuery.isFunction(value) ? value() : value;
s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
}
}
});
var elemdisplay = {},
rfxtypes = /toggle|show|hide/,
rfxnum = /^([+-]=)?([\d+-.]+)(.*)$/,
timerId,
fxAttrs = [
// height animations
[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
// width animations
[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
// opacity animations
[ "opacity" ]
];
jQuery.fn.extend({
show: function( speed, callback ) {
if ( speed || speed === 0) {
return this.animate( genFx("show", 3), speed, callback);
} else {
for ( var i = 0, l = this.length; i < l; i++ ) {
var old = jQuery.data(this[i], "olddisplay");
this[i].style.display = old || "";
if ( jQuery.css(this[i], "display") === "none" ) {
var nodeName = this[i].nodeName, display;
if ( elemdisplay[ nodeName ] ) {
display = elemdisplay[ nodeName ];
} else {
var elem = jQuery("<" + nodeName + " />").appendTo("body");
display = elem.css("display");
if ( display === "none" ) {
display = "block";
}
elem.remove();
elemdisplay[ nodeName ] = display;
}
jQuery.data(this[i], "olddisplay", display);
}
}
// Set the display of the elements in a second loop
// to avoid the constant reflow
for ( var j = 0, k = this.length; j < k; j++ ) {
this[j].style.display = jQuery.data(this[j], "olddisplay") || "";
}
return this;
}
},
hide: function( speed, callback ) {
if ( speed || speed === 0 ) {
return this.animate( genFx("hide", 3), speed, callback);
} else {
for ( var i = 0, l = this.length; i < l; i++ ) {
var old = jQuery.data(this[i], "olddisplay");
if ( !old && old !== "none" ) {
jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display"));
}
}
// Set the display of the elements in a second loop
// to avoid the constant reflow
for ( var j = 0, k = this.length; j < k; j++ ) {
this[j].style.display = "none";
}
return this;
}
},
// Save the old toggle function
_toggle: jQuery.fn.toggle,
toggle: function( fn, fn2 ) {
var bool = typeof fn === "boolean";
if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
this._toggle.apply( this, arguments );
} else if ( fn == null || bool ) {
this.each(function() {
var state = bool ? fn : jQuery(this).is(":hidden");
jQuery(this)[ state ? "show" : "hide" ]();
});
} else {
this.animate(genFx("toggle", 3), fn, fn2);
}
return this;
},
fadeTo: function( speed, to, callback ) {
return this.filter(":hidden").css("opacity", 0).show().end()
.animate({opacity: to}, speed, callback);
},
animate: function( prop, speed, easing, callback ) {
var optall = jQuery.speed(speed, easing, callback);
if ( jQuery.isEmptyObject( prop ) ) {
return this.each( optall.complete );
}
return this[ optall.queue === false ? "each" : "queue" ](function() {
var opt = jQuery.extend({}, optall), p,
hidden = this.nodeType === 1 && jQuery(this).is(":hidden"),
self = this;
for ( p in prop ) {
var name = p.replace(rdashAlpha, fcamelCase);
if ( p !== name ) {
prop[ name ] = prop[ p ];
delete prop[ p ];
p = name;
}
if ( prop[p] === "hide" && hidden || prop[p] === "show" && !hidden ) {
return opt.complete.call(this);
}
if ( ( p === "height" || p === "width" ) && this.style ) {
// Store display property
opt.display = jQuery.css(this, "display");
// Make sure that nothing sneaks out
opt.overflow = this.style.overflow;
}
if ( jQuery.isArray( prop[p] ) ) {
// Create (if needed) and add to specialEasing
(opt.specialEasing = opt.specialEasing || {})[p] = prop[p][1];
prop[p] = prop[p][0];
}
}
if ( opt.overflow != null ) {
this.style.overflow = "hidden";
}
opt.curAnim = jQuery.extend({}, prop);
jQuery.each( prop, function( name, val ) {
var e = new jQuery.fx( self, opt, name );
if ( rfxtypes.test(val) ) {
e[ val === "toggle" ? hidden ? "show" : "hide" : val ]( prop );
} else {
var parts = rfxnum.exec(val),
start = e.cur(true) || 0;
if ( parts ) {
var end = parseFloat( parts[2] ),
unit = parts[3] || "px";
// We need to compute starting value
if ( unit !== "px" ) {
self.style[ name ] = (end || 1) + unit;
start = ((end || 1) / e.cur(true)) * start;
self.style[ name ] = start + unit;
}
// If a +=/-= token was provided, we're doing a relative animation
if ( parts[1] ) {
end = ((parts[1] === "-=" ? -1 : 1) * end) + start;
}
e.custom( start, end, unit );
} else {
e.custom( start, val, "" );
}
}
});
// For JS strict compliance
return true;
});
},
stop: function( clearQueue, gotoEnd ) {
var timers = jQuery.timers;
if ( clearQueue ) {
this.queue([]);
}
this.each(function() {
// go in reverse order so anything added to the queue during the loop is ignored
for ( var i = timers.length - 1; i >= 0; i-- ) {
if ( timers[i].elem === this ) {
if (gotoEnd) {
// force the next step to be the last
timers[i](true);
}
timers.splice(i, 1);
}
}
});
// start the next in the queue if the last step wasn't forced
if ( !gotoEnd ) {
this.dequeue();
}
return this;
}
});
// Generate shortcuts for custom animations
jQuery.each({
slideDown: genFx("show", 1),
slideUp: genFx("hide", 1),
slideToggle: genFx("toggle", 1),
fadeIn: { opacity: "show" },
fadeOut: { opacity: "hide" }
}, function( name, props ) {
jQuery.fn[ name ] = function( speed, callback ) {
return this.animate( props, speed, callback );
};
});
jQuery.extend({
speed: function( speed, easing, fn ) {
var opt = speed && typeof speed === "object" ? speed : {
complete: fn || !fn && easing ||
jQuery.isFunction( speed ) && speed,
duration: speed,
easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
};
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default;
// Queueing
opt.old = opt.complete;
opt.complete = function() {
if ( opt.queue !== false ) {
jQuery(this).dequeue();
}
if ( jQuery.isFunction( opt.old ) ) {
opt.old.call( this );
}
};
return opt;
},
easing: {
linear: function( p, n, firstNum, diff ) {
return firstNum + diff * p;
},
swing: function( p, n, firstNum, diff ) {
return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
}
},
timers: [],
fx: function( elem, options, prop ) {
this.options = options;
this.elem = elem;
this.prop = prop;
if ( !options.orig ) {
options.orig = {};
}
}
});
jQuery.fx.prototype = {
// Simple function for setting a style value
update: function() {
if ( this.options.step ) {
this.options.step.call( this.elem, this.now, this );
}
(jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
// Set display property to block for height/width animations
if ( ( this.prop === "height" || this.prop === "width" ) && this.elem.style ) {
this.elem.style.display = "block";
}
},
// Get the current size
cur: function( force ) {
if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) {
return this.elem[ this.prop ];
}
var r = parseFloat(jQuery.css(this.elem, this.prop, force));
return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0;
},
// Start an animation from one number to another
custom: function( from, to, unit ) {
this.startTime = now();
this.start = from;
this.end = to;
this.unit = unit || this.unit || "px";
this.now = this.start;
this.pos = this.state = 0;
var self = this;
function t( gotoEnd ) {
return self.step(gotoEnd);
}
t.elem = this.elem;
if ( t() && jQuery.timers.push(t) && !timerId ) {
timerId = setInterval(jQuery.fx.tick, 13);
}
},
// Simple 'show' function
show: function() {
// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
this.options.show = true;
// Begin the animation
// Make sure that we start at a small width/height to avoid any
// flash of content
this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur());
// Start by showing the element
jQuery( this.elem ).show();
},
// Simple 'hide' function
hide: function() {
// Remember where we started, so that we can go back to it later
this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
this.options.hide = true;
// Begin the animation
this.custom(this.cur(), 0);
},
// Each step of an animation
step: function( gotoEnd ) {
var t = now(), done = true;
if ( gotoEnd || t >= this.options.duration + this.startTime ) {
this.now = this.end;
this.pos = this.state = 1;
this.update();
this.options.curAnim[ this.prop ] = true;
for ( var i in this.options.curAnim ) {
if ( this.options.curAnim[i] !== true ) {
done = false;
}
}
if ( done ) {
if ( this.options.display != null ) {
// Reset the overflow
this.elem.style.overflow = this.options.overflow;
// Reset the display
var old = jQuery.data(this.elem, "olddisplay");
this.elem.style.display = old ? old : this.options.display;
if ( jQuery.css(this.elem, "display") === "none" ) {
this.elem.style.display = "block";
}
}
// Hide the element if the "hide" operation was done
if ( this.options.hide ) {
jQuery(this.elem).hide();
}
// Reset the properties, if the item has been hidden or shown
if ( this.options.hide || this.options.show ) {
for ( var p in this.options.curAnim ) {
jQuery.style(this.elem, p, this.options.orig[p]);
}
}
// Execute the complete function
this.options.complete.call( this.elem );
}
return false;
} else {
var n = t - this.startTime;
this.state = n / this.options.duration;
// Perform the easing function, defaults to swing
var specialEasing = this.options.specialEasing && this.options.specialEasing[this.prop];
var defaultEasing = this.options.easing || (jQuery.easing.swing ? "swing" : "linear");
this.pos = jQuery.easing[specialEasing || defaultEasing](this.state, n, 0, 1, this.options.duration);
this.now = this.start + ((this.end - this.start) * this.pos);
// Perform the next step of the animation
this.update();
}
return true;
}
};
jQuery.extend( jQuery.fx, {
tick: function() {
var timers = jQuery.timers;
for ( var i = 0; i < timers.length; i++ ) {
if ( !timers[i]() ) {
timers.splice(i--, 1);
}
}
if ( !timers.length ) {
jQuery.fx.stop();
}
},
stop: function() {
clearInterval( timerId );
timerId = null;
},
speeds: {
slow: 600,
fast: 200,
// Default speed
_default: 400
},
step: {
opacity: function( fx ) {
jQuery.style(fx.elem, "opacity", fx.now);
},
_default: function( fx ) {
if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
fx.elem.style[ fx.prop ] = (fx.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit;
} else {
fx.elem[ fx.prop ] = fx.now;
}
}
}
});
if ( jQuery.expr && jQuery.expr.filters ) {
jQuery.expr.filters.animated = function( elem ) {
return jQuery.grep(jQuery.timers, function( fn ) {
return elem === fn.elem;
}).length;
};
}
function genFx( type, num ) {
var obj = {};
jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
obj[ this ] = type;
});
return obj;
}
if ( "getBoundingClientRect" in document.documentElement ) {
jQuery.fn.offset = function( options ) {
var elem = this[0];
if ( options ) {
return this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
if ( !elem || !elem.ownerDocument ) {
return null;
}
if ( elem === elem.ownerDocument.body ) {
return jQuery.offset.bodyOffset( elem );
}
var box = elem.getBoundingClientRect(), doc = elem.ownerDocument, body = doc.body, docElem = doc.documentElement,
clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
top = box.top + (self.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop ) - clientTop,
left = box.left + (self.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft;
return { top: top, left: left };
};
} else {
jQuery.fn.offset = function( options ) {
var elem = this[0];
if ( options ) {
return this.each(function( i ) {
jQuery.offset.setOffset( this, options, i );
});
}
if ( !elem || !elem.ownerDocument ) {
return null;
}
if ( elem === elem.ownerDocument.body ) {
return jQuery.offset.bodyOffset( elem );
}
jQuery.offset.initialize();
var offsetParent = elem.offsetParent, prevOffsetParent = elem,
doc = elem.ownerDocument, computedStyle, docElem = doc.documentElement,
body = doc.body, defaultView = doc.defaultView,
prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
top = elem.offsetTop, left = elem.offsetLeft;
while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
break;
}
computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
top -= elem.scrollTop;
left -= elem.scrollLeft;
if ( elem === offsetParent ) {
top += elem.offsetTop;
left += elem.offsetLeft;
if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && /^t(able|d|h)$/i.test(elem.nodeName)) ) {
top += parseFloat( computedStyle.borderTopWidth ) || 0;
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
}
prevOffsetParent = offsetParent, offsetParent = elem.offsetParent;
}
if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
top += parseFloat( computedStyle.borderTopWidth ) || 0;
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
}
prevComputedStyle = computedStyle;
}
if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
top += body.offsetTop;
left += body.offsetLeft;
}
if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
top += Math.max( docElem.scrollTop, body.scrollTop );
left += Math.max( docElem.scrollLeft, body.scrollLeft );
}
return { top: top, left: left };
};
}
jQuery.offset = {
initialize: function() {
var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.curCSS(body, "marginTop", true) ) || 0,
html = "<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";
jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } );
container.innerHTML = html;
body.insertBefore( container, body.firstChild );
innerDiv = container.firstChild;
checkDiv = innerDiv.firstChild;
td = innerDiv.nextSibling.firstChild.firstChild;
this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
this.doesAddBorderForTableAndCells = (td.offsetTop === 5);
checkDiv.style.position = "fixed", checkDiv.style.top = "20px";
// safari subtracts parent border width here which is 5px
this.supportsFixedPosition = (checkDiv.offsetTop === 20 || checkDiv.offsetTop === 15);
checkDiv.style.position = checkDiv.style.top = "";
innerDiv.style.overflow = "hidden", innerDiv.style.position = "relative";
this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);
this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop);
body.removeChild( container );
body = container = innerDiv = checkDiv = table = td = null;
jQuery.offset.initialize = jQuery.noop;
},
bodyOffset: function( body ) {
var top = body.offsetTop, left = body.offsetLeft;
jQuery.offset.initialize();
if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) {
top += parseFloat( jQuery.curCSS(body, "marginTop", true) ) || 0;
left += parseFloat( jQuery.curCSS(body, "marginLeft", true) ) || 0;
}
return { top: top, left: left };
},
setOffset: function( elem, options, i ) {
// set position first, in-case top/left are set even on static elem
if ( /static/.test( jQuery.curCSS( elem, "position" ) ) ) {
elem.style.position = "relative";
}
var curElem = jQuery( elem ),
curOffset = curElem.offset(),
curTop = parseInt( jQuery.curCSS( elem, "top", true ), 10 ) || 0,
curLeft = parseInt( jQuery.curCSS( elem, "left", true ), 10 ) || 0;
if ( jQuery.isFunction( options ) ) {
options = options.call( elem, i, curOffset );
}
var props = {
top: (options.top - curOffset.top) + curTop,
left: (options.left - curOffset.left) + curLeft
};
if ( "using" in options ) {
options.using.call( elem, props );
} else {
curElem.css( props );
}
}
};
jQuery.fn.extend({
position: function() {
if ( !this[0] ) {
return null;
}
var elem = this[0],
// Get *real* offsetParent
offsetParent = this.offsetParent(),
// Get correct offsets
offset = this.offset(),
parentOffset = /^body|html$/i.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
// Subtract element margins
// note: when an element has margin: auto the offsetLeft and marginLeft
// are the same in Safari causing offset.left to incorrectly be 0
offset.top -= parseFloat( jQuery.curCSS(elem, "marginTop", true) ) || 0;
offset.left -= parseFloat( jQuery.curCSS(elem, "marginLeft", true) ) || 0;
// Add offsetParent borders
parentOffset.top += parseFloat( jQuery.curCSS(offsetParent[0], "borderTopWidth", true) ) || 0;
parentOffset.left += parseFloat( jQuery.curCSS(offsetParent[0], "borderLeftWidth", true) ) || 0;
// Subtract the two offsets
return {
top: offset.top - parentOffset.top,
left: offset.left - parentOffset.left
};
},
offsetParent: function() {
return this.map(function() {
var offsetParent = this.offsetParent || document.body;
while ( offsetParent && (!/^body|html$/i.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent;
});
}
});
// Create scrollLeft and scrollTop methods
jQuery.each( ["Left", "Top"], function( i, name ) {
var method = "scroll" + name;
jQuery.fn[ method ] = function(val) {
var elem = this[0], win;
if ( !elem ) {
return null;
}
if ( val !== undefined ) {
// Set the scroll offset
return this.each(function() {
win = getWindow( this );
if ( win ) {
win.scrollTo(
!i ? val : jQuery(win).scrollLeft(),
i ? val : jQuery(win).scrollTop()
);
} else {
this[ method ] = val;
}
});
} else {
win = getWindow( elem );
// Return the scroll offset
return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
jQuery.support.boxModel && win.document.documentElement[ method ] ||
win.document.body[ method ] :
elem[ method ];
}
};
});
function getWindow( elem ) {
return ("scrollTo" in elem && elem.document) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
// Create innerHeight, innerWidth, outerHeight and outerWidth methods
jQuery.each([ "Height", "Width" ], function( i, name ) {
var type = name.toLowerCase();
// innerHeight and innerWidth
jQuery.fn["inner" + name] = function() {
return this[0] ?
jQuery.css( this[0], type, false, "padding" ) :
null;
};
// outerHeight and outerWidth
jQuery.fn["outer" + name] = function( margin ) {
return this[0] ?
jQuery.css( this[0], type, false, margin ? "margin" : "border" ) :
null;
};
jQuery.fn[ type ] = function( size ) {
// Get window width or height
var elem = this[0];
if ( !elem ) {
return size == null ? null : this;
}
if ( jQuery.isFunction( size ) ) {
return this.each(function( i ) {
var self = jQuery( this );
self[ type ]( size.call( this, i, self[ type ]() ) );
});
}
return ("scrollTo" in elem && elem.document) ? // does it walk and quack like a window?
// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
elem.document.compatMode === "CSS1Compat" && elem.document.documentElement[ "client" + name ] ||
elem.document.body[ "client" + name ] :
// Get document width or height
(elem.nodeType === 9) ? // is it a document
// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
Math.max(
elem.documentElement["client" + name],
elem.body["scroll" + name], elem.documentElement["scroll" + name],
elem.body["offset" + name], elem.documentElement["offset" + name]
) :
// Get or set width or height on the element
size === undefined ?
// Get width or height on the element
jQuery.css( elem, type ) :
// Set the width or height on the element (default to pixels if value is unitless)
this.css( type, typeof size === "string" ? size : size + "px" );
};
});
// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;
})(window);
/**
* The MIT License
*
* Copyright (c) 2010 Adam Abrons and Misko Hevery http://getangular.com
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
(function(window, document){
var _jQuery = window.jQuery.noConflict(true);
////////////////////////////////////
if (typeof document.getAttribute == $undefined)
document.getAttribute = function() {};
/**
* @workInProgress
* @ngdoc function
* @name angular.lowercase
* @function
*
* @description Converts string to lowercase
* @param {string} string String to be lowercased.
* @returns {string} Lowercased string.
*/
var lowercase = function (string){ return isString(string) ? string.toLowerCase() : string; };
/**
* @workInProgress
* @ngdoc function
* @name angular.uppercase
* @function
*
* @description Converts string to uppercase.
* @param {string} string String to be uppercased.
* @returns {string} Uppercased string.
*/
var uppercase = function (string){ return isString(string) ? string.toUpperCase() : string; };
var manualLowercase = function (s) {
return isString(s) ? s.replace(/[A-Z]/g,
function (ch) {return fromCharCode(ch.charCodeAt(0) | 32); }) : s;
};
var manualUppercase = function (s) {
return isString(s) ? s.replace(/[a-z]/g,
function (ch) {return fromCharCode(ch.charCodeAt(0) & ~32); }) : s;
};
// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish
// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods with
// correct but slower alternatives.
if ('i' !== 'I'.toLowerCase()) {
lowercase = manualLowercase;
uppercase = manualUppercase;
}
function fromCharCode(code) { return String.fromCharCode(code); }
var _undefined = undefined,
_null = null,
$$element = '$element',
$$update = '$update',
$$scope = '$scope',
$$validate = '$validate',
$angular = 'angular',
$array = 'array',
$boolean = 'boolean',
$console = 'console',
$date = 'date',
$display = 'display',
$element = 'element',
$function = 'function',
$length = 'length',
$name = 'name',
$none = 'none',
$noop = 'noop',
$null = 'null',
$number = 'number',
$object = 'object',
$string = 'string',
$value = 'value',
$selected = 'selected',
$undefined = 'undefined',
NG_EXCEPTION = 'ng-exception',
NG_VALIDATION_ERROR = 'ng-validation-error',
NOOP = 'noop',
PRIORITY_FIRST = -99999,
PRIORITY_WATCH = -1000,
PRIORITY_LAST = 99999,
PRIORITY = {'FIRST': PRIORITY_FIRST, 'LAST': PRIORITY_LAST, 'WATCH':PRIORITY_WATCH},
Error = window.Error,
jQuery = window['jQuery'] || window['$'], // weirdness to make IE happy
_ = window['_'],
/** holds major version number for IE or NaN for real browsers */
msie = parseInt((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1], 10),
jqLite = jQuery || jqLiteWrap,
slice = Array.prototype.slice,
push = Array.prototype.push,
error = window[$console] ? bind(window[$console], window[$console]['error'] || noop) : noop,
/** @name angular */
angular = window[$angular] || (window[$angular] = {}),
angularTextMarkup = extensionMap(angular, 'markup'),
angularAttrMarkup = extensionMap(angular, 'attrMarkup'),
/** @name angular.directive */
angularDirective = extensionMap(angular, 'directive'),
/** @name angular.widget */
angularWidget = extensionMap(angular, 'widget', lowercase),
/** @name angular.validator */
angularValidator = extensionMap(angular, 'validator'),
/** @name angular.fileter */
angularFilter = extensionMap(angular, 'filter'),
/** @name angular.formatter */
angularFormatter = extensionMap(angular, 'formatter'),
/** @name angular.service */
angularService = extensionMap(angular, 'service'),
angularCallbacks = extensionMap(angular, 'callbacks'),
nodeName_,
rngScript = /^(|.*\/)angular(-.*?)?(\.min)?.js(\?[^#]*)?(#(.*))?$/,
DATE_ISOSTRING_LN = 24;
/**
* @workInProgress
* @ngdoc function
* @name angular.forEach
* @function
*
* @description
* Invokes the `iterator` function once for each item in `obj` collection. The collection can either
* be an object or an array. The `iterator` function is invoked with `iterator(value, key)`, where
* `value` is the value of an object property or an array element and `key` is the object property
* key or array element index. Optionally, `context` can be specified for the iterator function.
*
* Note: this function was previously known as `angular.foreach`.
*
<pre>
var values = {name: 'misko', gender: 'male'};
var log = [];
angular.forEach(values, function(value, key){
this.push(key + ': ' + value);
}, log);
expect(log).toEqual(['name: misko', 'gender:male']);
</pre>
*
* @param {Object|Array} obj Object to iterate over.
* @param {function()} iterator Iterator function.
* @param {Object} context Object to become context (`this`) for the iterator function.
* @returns {Objet|Array} Reference to `obj`.
*/
function forEach(obj, iterator, context) {
var key;
if (obj) {
if (isFunction(obj)){
for (key in obj) {
if (key != 'prototype' && key != $length && key != $name && obj.hasOwnProperty(key)) {
iterator.call(context, obj[key], key);
}
}
} else if (obj.forEach && obj.forEach !== forEach) {
obj.forEach(iterator, context);
} else if (isObject(obj) && isNumber(obj.length)) {
for (key = 0; key < obj.length; key++)
iterator.call(context, obj[key], key);
} else {
for (key in obj)
iterator.call(context, obj[key], key);
}
}
return obj;
}
function forEachSorted(obj, iterator, context) {
var keys = [];
for (var key in obj) keys.push(key);
keys.sort();
for ( var i = 0; i < keys.length; i++) {
iterator.call(context, obj[keys[i]], keys[i]);
}
return keys;
}
function formatError(arg) {
if (arg instanceof Error) {
if (arg.stack) {
arg = arg.stack;
} else if (arg.sourceURL) {
arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;
}
}
return arg;
}
/**
* @workInProgress
* @ngdoc function
* @name angular.extend
* @function
*
* @description
* Extends the destination object `dst` by copying all of the properties from the `src` objects to
* `dst`. You can specify multiple `src` objects.
*
* @param {Object} dst The destination object.
* @param {...Object} src The source object(s).
*/
function extend(dst) {
forEach(arguments, function(obj){
if (obj !== dst) {
forEach(obj, function(value, key){
dst[key] = value;
});
}
});
return dst;
}
function inherit(parent, extra) {
return extend(new (extend(function(){}, {prototype:parent}))(), extra);
}
/**
* @workInProgress
* @ngdoc function
* @name angular.noop
* @function
*
* @description
* Empty function that performs no operation whatsoever. This function is useful when writing code
* in the functional style.
<pre>
function foo(callback) {
var result = calculateResult();
(callback || angular.noop)(result);
}
</pre>
*/
function noop() {}
/**
* @workInProgress
* @ngdoc function
* @name angular.identity
* @function
*
* @description
* A function that does nothing except for returning its first argument. This function is useful
* when writing code in the functional style.
*
<pre>
function transformer(transformationFn, value) {
return (transformationFn || identity)(value);
};
</pre>
*/
function identity($) {return $;}
function valueFn(value) {return function(){ return value; };}
function extensionMap(angular, name, transform) {
var extPoint;
return angular[name] || (extPoint = angular[name] = function (name, fn, prop){
name = (transform || identity)(name);
if (isDefined(fn)) {
extPoint[name] = extend(fn, prop || {});
}
return extPoint[name];
});
}
function jqLiteWrap(element) {
// for some reasons the parentNode of an orphan looks like _null but its typeof is object.
if (element) {
if (isString(element)) {
var div = document.createElement('div');
div.innerHTML = element;
element = new JQLite(div.childNodes);
} else if (!(element instanceof JQLite)) {
element = new JQLite(element);
}
}
return element;
}
/**
* @workInProgress
* @ngdoc function
* @name angular.isUndefined
* @function
*
* @description
* Checks if a reference is undefined.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is undefined.
*/
function isUndefined(value){ return typeof value == $undefined; }
/**
* @workInProgress
* @ngdoc function
* @name angular.isDefined
* @function
*
* @description
* Checks if a reference is defined.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is defined.
*/
function isDefined(value){ return typeof value != $undefined; }
/**
* @workInProgress
* @ngdoc function
* @name angular.isObject
* @function
*
* @description
* Checks if a reference is an `Object`. Unlike in JavaScript `null`s are not considered to be
* objects.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is an `Object` but not `null`.
*/
function isObject(value){ return value!=_null && typeof value == $object;}
/**
* @workInProgress
* @ngdoc function
* @name angular.isString
* @function
*
* @description
* Checks if a reference is a `String`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `String`.
*/
function isString(value){ return typeof value == $string;}
/**
* @workInProgress
* @ngdoc function
* @name angular.isNumber
* @function
*
* @description
* Checks if a reference is a `Number`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Number`.
*/
function isNumber(value){ return typeof value == $number;}
/**
* @workInProgress
* @ngdoc function
* @name angular.isDate
* @function
*
* @description
* Checks if value is a date.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Date`.
*/
function isDate(value){ return value instanceof Date; }
/**
* @workInProgress
* @ngdoc function
* @name angular.isArray
* @function
*
* @description
* Checks if a reference is an `Array`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is an `Array`.
*/
function isArray(value) { return value instanceof Array; }
/**
* @workInProgress
* @ngdoc function
* @name angular.isFunction
* @function
*
* @description
* Checks if a reference is a `Function`.
*
* @param {*} value Reference to check.
* @returns {boolean} True if `value` is a `Function`.
*/
function isFunction(value){ return typeof value == $function;}
/**
* Checks if `obj` is a window object.
*
* @private
* @param {*} obj Object to check
* @returns {boolean} True if `obj` is a window obj.
*/
function isWindow(obj) {
return obj && obj.document && obj.location && obj.alert && obj.setInterval;
}
function isBoolean(value) { return typeof value == $boolean;}
function isTextNode(node) { return nodeName_(node) == '#text'; }
function trim(value) { return isString(value) ? value.replace(/^\s*/, '').replace(/\s*$/, '') : value; }
function isElement(node) {
return node && (node.nodeName || node instanceof JQLite || (jQuery && node instanceof jQuery));
}
/**
* HTML class which is the only class which can be used in ng:bind to inline HTML for security reasons.
* @constructor
* @param html raw (unsafe) html
* @param {string=} option if set to 'usafe' then get method will return raw (unsafe/unsanitized) html
*/
function HTML(html, option) {
this.html = html;
this.get = lowercase(option) == 'unsafe' ?
valueFn(html) :
function htmlSanitize() {
var buf = [];
htmlParser(html, htmlSanitizeWriter(buf));
return buf.join('');
};
}
if (msie) {
nodeName_ = function(element) {
element = element.nodeName ? element : element[0];
return (element.scopeName && element.scopeName != 'HTML' ) ? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName;
};
} else {
nodeName_ = function(element) {
return element.nodeName ? element.nodeName : element[0].nodeName;
};
}
function quickClone(element) {
return jqLite(element[0].cloneNode(true));
}
function isVisible(element) {
var rect = element[0].getBoundingClientRect(),
width = (rect.width || (rect.right||0 - rect.left||0)),
height = (rect.height || (rect.bottom||0 - rect.top||0));
return width>0 && height>0;
}
function map(obj, iterator, context) {
var results = [];
forEach(obj, function(value, index, list) {
results.push(iterator.call(context, value, index, list));
});
return results;
}
/**
* @ngdoc function
* @name angular.Object.size
* @function
*
* @description
* Determines the number of elements in an array or number of properties of an object.
*
* Note: this function is used to augment the Object type in angular expressions. See
* {@link angular.Object} for more info.
*
* @param {Object|Array} obj Object or array to inspect.
* @returns {number} The size of `obj` or `0` if `obj` is neither an object or an array.
*
* @example
* Number of items in array: {{ [1,2].$size() }}<br/>
* Number of items in object: {{ {a:1, b:2, c:3}.$size() }}<br/>
*
* @scenario
it('should print correct sizes for an array and an object', function() {
expect(binding('[1,2].$size()')).toBe('2');
expect(binding('{a:1, b:2, c:3}.$size()')).toBe('3');
});
*/
function size(obj) {
var size = 0, key;
if (obj) {
if (isNumber(obj.length)) {
return obj.length;
} else if (isObject(obj)){
for (key in obj)
size++;
}
}
return size;
}
function includes(array, obj) {
for ( var i = 0; i < array.length; i++) {
if (obj === array[i]) return true;
}
return false;
}
function indexOf(array, obj) {
for ( var i = 0; i < array.length; i++) {
if (obj === array[i]) return i;
}
return -1;
}
function isLeafNode (node) {
if (node) {
switch (node.nodeName) {
case "OPTION":
case "PRE":
case "TITLE":
return true;
}
}
return false;
}
/**
* @ngdoc function
* @name angular.Object.copy
* @function
*
* @description
* Creates a deep copy of `source`.
*
* If `source` is an object or an array, all of its members will be copied into the `destination`
* object.
*
* If `destination` is not provided and `source` is an object or an array, a copy is created &
* returned, otherwise the `source` is returned.
*
* If `destination` is provided, all of its properties will be deleted.
*
* Note: this function is used to augment the Object type in angular expressions. See
* {@link angular.Object} for more info.
*
* @param {*} source The source to be used to make a copy.
* Can be any type including primitives, `null` and `undefined`.
* @param {(Object|Array)=} destination Optional destination into which the source is copied.
* @returns {*} The copy or updated `destination` if `destination` was specified.
*
* @example
Salutation: <input type="text" name="master.salutation" value="Hello" /><br/>
Name: <input type="text" name="master.name" value="world"/><br/>
<button ng:click="form = master.$copy()">copy</button>
<hr/>
The master object is <span ng:hide="master.$equals(form)">NOT</span> equal to the form object.
<pre>master={{master}}</pre>
<pre>form={{form}}</pre>
* @scenario
it('should print that initialy the form object is NOT equal to master', function() {
expect(element('.doc-example input[name=master.salutation]').val()).toBe('Hello');
expect(element('.doc-example input[name=master.name]').val()).toBe('world');
expect(element('.doc-example span').css('display')).toBe('inline');
});
it('should make form and master equal when the copy button is clicked', function() {
element('.doc-example button').click();
expect(element('.doc-example span').css('display')).toBe('none');
});
*/
function copy(source, destination){
if (!destination) {
destination = source;
if (source) {
if (isArray(source)) {
destination = copy(source, []);
} else if (isDate(source)) {
destination = new Date(source.getTime());
} else if (isObject(source)) {
destination = copy(source, {});
}
}
} else {
if (isArray(source)) {
while(destination.length) {
destination.pop();
}
for ( var i = 0; i < source.length; i++) {
destination.push(copy(source[i]));
}
} else {
forEach(destination, function(value, key){
delete destination[key];
});
for ( var key in source) {
destination[key] = copy(source[key]);
}
}
}
return destination;
}
/**
* @ngdoc function
* @name angular.Object.equals
* @function
*
* @description
* Determines if two objects or value are equivalent.
*
* To be equivalent, they must pass `==` comparison or be of the same type and have all their
* properties pass `==` comparison. During property comparision properties of `function` type and
* properties with name starting with `$` are ignored.
*
* Supports values types, arrays and objects.
*
* Note: this function is used to augment the Object type in angular expressions. See
* {@link angular.Object} for more info.
*
* @param {*} o1 Object or value to compare.
* @param {*} o2 Object or value to compare.
* @returns {boolean} True if arguments are equal.
*
* @example
Salutation: <input type="text" name="greeting.salutation" value="Hello" /><br/>
Name: <input type="text" name="greeting.name" value="world"/><br/>
<hr/>
The <code>greeting</code> object is
<span ng:hide="greeting.$equals({salutation:'Hello', name:'world'})">NOT</span> equal to
<code>{salutation:'Hello', name:'world'}</code>.
<pre>greeting={{greeting}}</pre>
@scenario
it('should print that initialy greeting is equal to the hardcoded value object', function() {
expect(element('.doc-example input[name=greeting.salutation]').val()).toBe('Hello');
expect(element('.doc-example input[name=greeting.name]').val()).toBe('world');
expect(element('.doc-example span').css('display')).toBe('none');
});
it('should say that the objects are not equal when the form is modified', function() {
input('greeting.name').enter('kitty');
expect(element('.doc-example span').css('display')).toBe('inline');
});
*/
function equals(o1, o2) {
if (o1 == o2) return true;
if (o1 === null || o2 === null) return false;
var t1 = typeof o1, t2 = typeof o2, length, key, keySet;
if (t1 == t2 && t1 == 'object') {
if (o1 instanceof Array) {
if ((length = o1.length) == o2.length) {
for(key=0; key<length; key++) {
if (!equals(o1[key], o2[key])) return false;
}
return true;
}
} else {
keySet = {};
for(key in o1) {
if (key.charAt(0) !== '$' && !isFunction(o1[key]) && !equals(o1[key], o2[key])) return false;
keySet[key] = true;
}
for(key in o2) {
if (!keySet[key] && key.charAt(0) !== '$' && !isFunction(o2[key])) return false;
}
return true;
}
}
return false;
}
function setHtml(node, html) {
if (isLeafNode(node)) {
if (msie) {
node.innerText = html;
} else {
node.textContent = html;
}
} else {
node.innerHTML = html;
}
}
function isRenderableElement(element) {
var name = element && element[0] && element[0].nodeName;
return name && name.charAt(0) != '#' &&
!includes(['TR', 'COL', 'COLGROUP', 'TBODY', 'THEAD', 'TFOOT'], name);
}
function elementError(element, type, error) {
while (!isRenderableElement(element)) {
element = element.parent() || jqLite(document.body);
}
if (element[0]['$NG_ERROR'] !== error) {
element[0]['$NG_ERROR'] = error;
if (error) {
element.addClass(type);
element.attr(type, error);
} else {
element.removeClass(type);
element.removeAttr(type);
}
}
}
function concat(array1, array2, index) {
return array1.concat(slice.call(array2, index, array2.length));
}
/**
* @workInProgress
* @ngdoc function
* @name angular.bind
* @function
*
* @description
* Returns function which calls function `fn` bound to `self` (`self` becomes the `this` for `fn`).
* Optional `args` can be supplied which are prebound to the function, also known as
* [function currying](http://en.wikipedia.org/wiki/Currying).
*
* @param {Object} self Context in which `fn` should be evaluated in.
* @param {function()} fn Function to be bound.
* @param {...*} args Optional arguments to be prebound to the `fn` function call.
* @returns {function()} Function that wraps the `fn` with all the specified bindings.
*/
function bind(self, fn) {
var curryArgs = arguments.length > 2 ? slice.call(arguments, 2, arguments.length) : [];
if (typeof fn == $function && !(fn instanceof RegExp)) {
return curryArgs.length ? function() {
return arguments.length ? fn.apply(self, curryArgs.concat(slice.call(arguments, 0, arguments.length))) : fn.apply(self, curryArgs);
}: function() {
return arguments.length ? fn.apply(self, arguments) : fn.call(self);
};
} else {
// in IE, native methods are not functions and so they can not be bound (but they don't need to be)
return fn;
}
}
function toBoolean(value) {
if (value && value.length !== 0) {
var v = lowercase("" + value);
value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
} else {
value = false;
}
return value;
}
function merge(src, dst) {
for ( var key in src) {
var value = dst[key];
var type = typeof value;
if (type == $undefined) {
dst[key] = fromJson(toJson(src[key]));
} else if (type == 'object' && value.constructor != array &&
key.substring(0, 1) != "$") {
merge(src[key], value);
}
}
}
/**
* @workInProgress
* @ngdoc function
* @name angular.compile
* @function
*
* @description
* Compiles a piece of HTML or DOM into a {@link angular.scope scope} object.
<pre>
var scope1 = angular.compile(window.document);
scope1.$init();
var scope2 = angular.compile('<div ng:click="clicked = true">click me</div>');
scope2.$init();
</pre>
*
* @param {string|DOMElement} element Element to compile.
* @param {Object=} parentScope Scope to become the parent scope of the newly compiled scope.
* @returns {Object} Compiled scope object.
*/
function compile(element, parentScope) {
var compiler = new Compiler(angularTextMarkup, angularAttrMarkup, angularDirective, angularWidget),
$element = jqLite(element);
return compiler.compile($element)($element, parentScope);
}
/////////////////////////////////////////////////
/**
* Parses an escaped url query string into key-value pairs.
* @returns Object.<(string|boolean)>
*/
function parseKeyValue(/**string*/keyValue) {
var obj = {}, key_value, key;
forEach((keyValue || "").split('&'), function(keyValue){
if (keyValue) {
key_value = keyValue.split('=');
key = unescape(key_value[0]);
obj[key] = isDefined(key_value[1]) ? unescape(key_value[1]) : true;
}
});
return obj;
}
function toKeyValue(obj) {
var parts = [];
forEach(obj, function(value, key) {
parts.push(escape(key) + (value === true ? '' : '=' + escape(value)));
});
return parts.length ? parts.join('&') : '';
}
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:autobind
* @element script
*
* @TODO ng:autobind is not a directive!! it should be documented as bootstrap parameter in a
* separate bootstrap section.
* @TODO rename to ng:autobind to ng:autoboot
*
* @description
* This section explains how to bootstrap your application with angular using either the angular
* javascript file.
*
*
* ## The angular distribution
* Note that there are two versions of the angular javascript file that you can use:
*
* * `angular.js` - the development version - this file is unobfuscated, uncompressed, and thus
* human-readable and useful when developing your angular applications.
* * `angular.min.js` - the production version - this is a minified and obfuscated version of
* `angular.js`. You want to use this version when you want to load a smaller but functionally
* equivalent version of the code in your application. We use the Closure compiler to create this
* file.
*
*
* ## Auto-bootstrap with `ng:autobind`
* The simplest way to get an <angular/> application up and running is by inserting a script tag in
* your HTML file that bootstraps the `http://code.angularjs.org/angular-x.x.x.min.js` code and uses
* the special `ng:autobind` attribute, like in this snippet of HTML:
*
* <pre>
<!doctype html>
<html xmlns:ng="http://angularjs.org">
<head>
<script type="text/javascript" src="http://code.angularjs.org/angular-0.9.3.min.js"
ng:autobind></script>
</head>
<body>
Hello {{'world'}}!
</body>
</html>
* </pre>
*
* The `ng:autobind` attribute tells <angular/> to compile and manage the whole HTML document. The
* compilation occurs in the page's `onLoad` handler. Note that you don't need to explicitly add an
* `onLoad` event; auto bind mode takes care of all the magic for you.
*
*
* ## Auto-bootstrap with `#autobind`
* In rare cases when you can't define the `ng` namespace before the script tag (e.g. in some CMS
* systems, etc), it is possible to auto-bootstrap angular by appending `#autobind` to the script
* src URL, like in this snippet:
*
* <pre>
<!doctype html>
<html>
<head>
<script type="text/javascript"
src="http://code.angularjs.org/angular-0.9.3.min.js#autobind"></script>
</head>
<body>
<div xmlns:ng="http://angularjs.org">
Hello {{'world'}}!
</div>
</body>
</html>
* </pre>
*
* In this case it's the `#autobind` URL fragment that tells angular to auto-bootstrap.
*
*
* ## Filename Restrictions for Auto-bootstrap
* In order for us to find the auto-bootstrap script attribute or URL fragment, the value of the
* `script` `src` attribute that loads angular script must match one of these naming
* conventions:
*
* - `angular.js`
* - `angular-min.js`
* - `angular-x.x.x.js`
* - `angular-x.x.x.min.js`
* - `angular-x.x.x-xxxxxxxx.js` (dev snapshot)
* - `angular-x.x.x-xxxxxxxx.min.js` (dev snapshot)
* - `angular-bootstrap.js` (used for development of angular)
*
* Optionally, any of the filename format above can be prepended with relative or absolute URL that
* ends with `/`.
*
*
* ## Manual Bootstrap
* Using auto-bootstrap is a handy way to start using <angular/>, but advanced users who want more
* control over the initialization process might prefer to use manual bootstrap instead.
*
* The best way to get started with manual bootstraping is to look at the magic behind `ng:autobind`
* by writing out each step of the autobind process explicitly. Note that the following code is
* equivalent to the code in the previous section.
*
* <pre>
<!doctype html>
<html xmlns:ng="http://angularjs.org">
<head>
<script type="text/javascript" src="http://code.angularjs.org/angular-0.9.3.min.js"
ng:autobind></script>
<script type="text/javascript">
(function(window, previousOnLoad){
window.onload = function(){
try { (previousOnLoad||angular.noop)(); } catch(e) {}
angular.compile(window.document).$init();
};
})(window, window.onload);
</script>
</head>
<body>
Hello {{'World'}}!
</body>
</html>
* </pre>
*
* This is the sequence that your code should follow if you're bootstrapping angular on your own:
*
* * After the page is loaded, find the root of the HTML template, which is typically the root of
* the document.
* * Run the HTML compiler, which converts the templates into an executable, bi-directionally bound
* application.
*
*
* ##XML Namespace
* *IMPORTANT:* When using <angular/> you must declare the ng namespace using the xmlns tag. If you
* don't declare the namespace, Internet Explorer does not render widgets properly.
*
* <pre>
* <html xmlns:ng="http://angularjs.org">
* </pre>
*
*
* ## Create your own namespace
* If you want to define your own widgets, you must create your own namespace and use that namespace
* to form the fully qualified widget name. For example, you could map the alias `my` to your domain
* and create a widget called my:widget. To create your own namespace, simply add another xmlsn tag
* to your page, create an alias, and set it to your unique domain:
*
* <pre>
* <html xmlns:ng="http://angularjs.org" xmlns:my="http://mydomain.com">
* </pre>
*
*
* ## Global Object
* The <angular/> script creates a single global variable `angular` in the global namespace. All
* APIs are bound to fields of this global object.
*
*/
function angularInit(config){
if (config.autobind) {
// TODO default to the source of angular.js
var scope = compile(window.document, _null, {'$config':config}),
$browser = scope.$service('$browser');
if (config.css)
$browser.addCss(config.base_url + config.css);
else if(msie<8)
$browser.addJs(config.base_url + config.ie_compat, config.ie_compat_id);
scope.$init();
}
}
function angularJsConfig(document, config) {
var scripts = document.getElementsByTagName("script"),
match;
config = extend({
ie_compat_id: 'ng-ie-compat'
}, config);
for(var j = 0; j < scripts.length; j++) {
match = (scripts[j].src || "").match(rngScript);
if (match) {
config.base_url = match[1];
config.ie_compat = match[1] + 'angular-ie-compat' + (match[2] || '') + '.js';
extend(config, parseKeyValue(match[6]));
eachAttribute(jqLite(scripts[j]), function(value, name){
if (/^ng:/.exec(name)) {
name = name.substring(3).replace(/-/g, '_');
if (name == 'autobind') value = true;
config[name] = value;
}
});
}
}
return config;
}
var array = [].constructor;
/**
* @workInProgress
* @ngdoc function
* @name angular.toJson
* @function
*
* @description
* Serializes the input into a JSON formated string.
*
* @param {Object|Array|Date|string|number} obj Input to jsonify.
* @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace.
* @returns {string} Jsonified string representing `obj`.
*/
function toJson(obj, pretty) {
var buf = [];
toJsonArray(buf, obj, pretty ? "\n " : _null, []);
return buf.join('');
}
/**
* @workInProgress
* @ngdoc function
* @name angular.fromJson
* @function
*
* @description
* Deserializes a string in the JSON format.
*
* @param {string} json JSON string to deserialize.
* @param {boolean} [useNative=false] Use native JSON parser if available
* @returns {Object|Array|Date|string|number} Deserialized thingy.
*/
function fromJson(json, useNative) {
if (!isString(json)) return json;
var obj, p, expression;
try {
if (useNative && JSON && JSON.parse) {
obj = JSON.parse(json);
return transformDates(obj);
}
p = parser(json, true);
expression = p.primary();
p.assertAllConsumed();
return expression();
} catch (e) {
error("fromJson error: ", json, e);
throw e;
}
// TODO make forEach optionally recursive and remove this function
function transformDates(obj) {
if (isString(obj) && obj.length === DATE_ISOSTRING_LN) {
return angularString.toDate(obj);
} else if (isArray(obj) || isObject(obj)) {
forEach(obj, function(val, name) {
obj[name] = transformDates(val);
});
}
return obj;
}
}
angular['toJson'] = toJson;
angular['fromJson'] = fromJson;
function toJsonArray(buf, obj, pretty, stack) {
if (isObject(obj)) {
if (obj === window) {
buf.push('WINDOW');
return;
}
if (obj === document) {
buf.push('DOCUMENT');
return;
}
if (includes(stack, obj)) {
buf.push('RECURSION');
return;
}
stack.push(obj);
}
if (obj === _null) {
buf.push($null);
} else if (obj instanceof RegExp) {
buf.push(angular['String']['quoteUnicode'](obj.toString()));
} else if (isFunction(obj)) {
return;
} else if (isBoolean(obj)) {
buf.push('' + obj);
} else if (isNumber(obj)) {
if (isNaN(obj)) {
buf.push($null);
} else {
buf.push('' + obj);
}
} else if (isString(obj)) {
return buf.push(angular['String']['quoteUnicode'](obj));
} else if (isObject(obj)) {
if (isArray(obj)) {
buf.push("[");
var len = obj.length;
var sep = false;
for(var i=0; i<len; i++) {
var item = obj[i];
if (sep) buf.push(",");
if (!(item instanceof RegExp) && (isFunction(item) || isUndefined(item))) {
buf.push($null);
} else {
toJsonArray(buf, item, pretty, stack);
}
sep = true;
}
buf.push("]");
} else if (isDate(obj)) {
buf.push(angular['String']['quoteUnicode'](angular['Date']['toString'](obj)));
} else {
buf.push("{");
if (pretty) buf.push(pretty);
var comma = false;
var childPretty = pretty ? pretty + " " : false;
var keys = [];
for(var k in obj) {
if (obj[k] === _undefined)
continue;
keys.push(k);
}
keys.sort();
for ( var keyIndex = 0; keyIndex < keys.length; keyIndex++) {
var key = keys[keyIndex];
var value = obj[key];
if (typeof value != $function) {
if (comma) {
buf.push(",");
if (pretty) buf.push(pretty);
}
buf.push(angular['String']['quote'](key));
buf.push(":");
toJsonArray(buf, value, childPretty, stack);
comma = true;
}
}
buf.push("}");
}
}
if (isObject(obj)) {
stack.pop();
}
}
/**
* Template provides directions an how to bind to a given element.
* It contains a list of init functions which need to be called to
* bind to a new instance of elements. It also provides a list
* of child paths which contain child templates
*/
function Template(priority) {
this.paths = [];
this.children = [];
this.inits = [];
this.priority = priority;
this.newScope = false;
}
Template.prototype = {
init: function(element, scope) {
var inits = {};
this.collectInits(element, inits, scope);
forEachSorted(inits, function(queue){
forEach(queue, function(fn) {fn();});
});
},
collectInits: function(element, inits, scope) {
var queue = inits[this.priority], childScope = scope;
if (!queue) {
inits[this.priority] = queue = [];
}
element = jqLite(element);
if (this.newScope) {
childScope = createScope(scope);
scope.$onEval(childScope.$eval);
element.data($$scope, childScope);
}
forEach(this.inits, function(fn) {
queue.push(function() {
childScope.$tryEval(function(){
return childScope.$service(fn, childScope, element);
}, element);
});
});
var i,
childNodes = element[0].childNodes,
children = this.children,
paths = this.paths,
length = paths.length;
for (i = 0; i < length; i++) {
children[i].collectInits(childNodes[paths[i]], inits, childScope);
}
},
addInit:function(init) {
if (init) {
this.inits.push(init);
}
},
addChild: function(index, template) {
if (template) {
this.paths.push(index);
this.children.push(template);
}
},
empty: function() {
return this.inits.length === 0 && this.paths.length === 0;
}
};
/*
* Function walks up the element chain looking for the scope associated with the give element.
*/
function retrieveScope(element) {
var scope;
element = jqLite(element);
while (element && element.length && !(scope = element.data($$scope))) {
element = element.parent();
}
return scope;
}
///////////////////////////////////
//Compiler
//////////////////////////////////
function Compiler(markup, attrMarkup, directives, widgets){
this.markup = markup;
this.attrMarkup = attrMarkup;
this.directives = directives;
this.widgets = widgets;
}
Compiler.prototype = {
compile: function(element) {
element = jqLite(element);
var index = 0,
template,
parent = element.parent();
if (parent && parent[0]) {
parent = parent[0];
for(var i = 0; i < parent.childNodes.length; i++) {
if (parent.childNodes[i] == element[0]) {
index = i;
}
}
}
template = this.templatize(element, index, 0) || new Template();
return function(element, parentScope){
element = jqLite(element);
var scope = parentScope && parentScope.$eval ?
parentScope : createScope(parentScope);
element.data($$scope, scope);
return extend(scope, {
$element:element,
$init: function() {
template.init(element, scope);
scope.$eval();
delete scope.$init;
return scope;
}
});
};
},
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:eval-order
*
* @description
* Normally the view is updated from top to bottom. This usually is
* not a problem, but under some circumstances the values for data
* is not available until after the full view is computed. If such
* values are needed before they are computed the order of
* evaluation can be change using ng:eval-order
*
* @element ANY
* @param {integer|string=} [priority=0] priority integer, or FIRST, LAST constant
*
* @exampleDescription
* try changing the invoice and see that the Total will lag in evaluation
* @example
<div>TOTAL: without ng:eval-order {{ items.$sum('total') | currency }}</div>
<div ng:eval-order='LAST'>TOTAL: with ng:eval-order {{ items.$sum('total') | currency }}</div>
<table ng:init="items=[{qty:1, cost:9.99, desc:'gadget'}]">
<tr>
<td>QTY</td>
<td>Description</td>
<td>Cost</td>
<td>Total</td>
<td></td>
</tr>
<tr ng:repeat="item in items">
<td><input name="item.qty"/></td>
<td><input name="item.desc"/></td>
<td><input name="item.cost"/></td>
<td>{{item.total = item.qty * item.cost | currency}}</td>
<td><a href="" ng:click="items.$remove(item)">X</a></td>
</tr>
<tr>
<td colspan="3"><a href="" ng:click="items.$add()">add</a></td>
<td>{{ items.$sum('total') | currency }}</td>
</tr>
</table>
*
* @scenario
it('should check ng:format', function(){
expect(using('.doc-example-live div:first').binding("items.$sum('total')")).toBe('$9.99');
expect(using('.doc-example-live div:last').binding("items.$sum('total')")).toBe('$9.99');
input('item.qty').enter('2');
expect(using('.doc-example-live div:first').binding("items.$sum('total')")).toBe('$9.99');
expect(using('.doc-example-live div:last').binding("items.$sum('total')")).toBe('$19.98');
});
*/
templatize: function(element, elementIndex, priority){
var self = this,
widget,
fn,
directiveFns = self.directives,
descend = true,
directives = true,
elementName = nodeName_(element),
template,
selfApi = {
compile: bind(self, self.compile),
comment:function(text) {return jqLite(document.createComment(text));},
element:function(type) {return jqLite(document.createElement(type));},
text:function(text) {return jqLite(document.createTextNode(text));},
descend: function(value){ if(isDefined(value)) descend = value; return descend;},
directives: function(value){ if(isDefined(value)) directives = value; return directives;},
scope: function(value){ if(isDefined(value)) template.newScope = template.newScope || value; return template.newScope;}
};
try {
priority = element.attr('ng:eval-order') || priority || 0;
} catch (e) {
// for some reason IE throws error under some weird circumstances. so just assume nothing
priority = priority || 0;
}
if (isString(priority)) {
priority = PRIORITY[uppercase(priority)] || parseInt(priority, 10);
}
template = new Template(priority);
eachAttribute(element, function(value, name){
if (!widget) {
if (widget = self.widgets('@' + name)) {
element.addClass('ng-attr-widget');
widget = bind(selfApi, widget, value, element);
}
}
});
if (!widget) {
if (widget = self.widgets(elementName)) {
if (elementName.indexOf(':') > 0)
element.addClass('ng-widget');
widget = bind(selfApi, widget, element);
}
}
if (widget) {
descend = false;
directives = false;
var parent = element.parent();
template.addInit(widget.call(selfApi, element));
if (parent && parent[0]) {
element = jqLite(parent[0].childNodes[elementIndex]);
}
}
if (descend){
// process markup for text nodes only
for(var i=0, child=element[0].childNodes;
i<child.length; i++) {
if (isTextNode(child[i])) {
forEach(self.markup, function(markup){
if (i<child.length) {
var textNode = jqLite(child[i]);
markup.call(selfApi, textNode.text(), textNode, element);
}
});
}
}
}
if (directives) {
// Process attributes/directives
eachAttribute(element, function(value, name){
forEach(self.attrMarkup, function(markup){
markup.call(selfApi, value, name, element);
});
});
eachAttribute(element, function(value, name){
fn = directiveFns[name];
if (fn) {
element.addClass('ng-directive');
template.addInit((directiveFns[name]).call(selfApi, value, element));
}
});
}
// Process non text child nodes
if (descend) {
eachNode(element, function(child, i){
template.addChild(i, self.templatize(child, i, priority));
});
}
return template.empty() ? _null : template;
}
};
function eachNode(element, fn){
var i, chldNodes = element[0].childNodes || [], chld;
for (i = 0; i < chldNodes.length; i++) {
if(!isTextNode(chld = chldNodes[i])) {
fn(jqLite(chld), i);
}
}
}
function eachAttribute(element, fn){
var i, attrs = element[0].attributes || [], chld, attr, name, value, attrValue = {};
for (i = 0; i < attrs.length; i++) {
attr = attrs[i];
name = attr.name;
value = attr.value;
if (msie && name == 'href') {
value = decodeURIComponent(element[0].getAttribute(name, 2));
}
attrValue[name] = value;
}
forEachSorted(attrValue, fn);
}
function getter(instance, path, unboundFn) {
if (!path) return instance;
var element = path.split('.');
var key;
var lastInstance = instance;
var len = element.length;
for ( var i = 0; i < len; i++) {
key = element[i];
if (!key.match(/^[\$\w][\$\w\d]*$/))
throw "Expression '" + path + "' is not a valid expression for accesing variables.";
if (instance) {
lastInstance = instance;
instance = instance[key];
}
if (isUndefined(instance) && key.charAt(0) == '$') {
var type = angular['Global']['typeOf'](lastInstance);
type = angular[type.charAt(0).toUpperCase()+type.substring(1)];
var fn = type ? type[[key.substring(1)]] : _undefined;
if (fn) {
instance = bind(lastInstance, fn, lastInstance);
return instance;
}
}
}
if (!unboundFn && isFunction(instance)) {
return bind(lastInstance, instance);
}
return instance;
}
function setter(instance, path, value){
var element = path.split('.');
for ( var i = 0; element.length > 1; i++) {
var key = element.shift();
var newInstance = instance[key];
if (!newInstance) {
newInstance = {};
instance[key] = newInstance;
}
instance = newInstance;
}
instance[element.shift()] = value;
return value;
}
///////////////////////////////////
var scopeId = 0,
getterFnCache = {},
compileCache = {},
JS_KEYWORDS = {};
forEach(
("abstract,boolean,break,byte,case,catch,char,class,const,continue,debugger,default," +
"delete,do,double,else,enum,export,extends,false,final,finally,float,for,function,goto," +
"if,implements,import,ininstanceof,intinterface,long,native,new,null,package,private," +
"protected,public,return,short,static,super,switch,synchronized,this,throw,throws," +
"transient,true,try,typeof,var,volatile,void,undefined,while,with").split(/,/),
function(key){ JS_KEYWORDS[key] = true;}
);
function getterFn(path){
var fn = getterFnCache[path];
if (fn) return fn;
var code = 'var l, fn, t;\n';
forEach(path.split('.'), function(key) {
key = (JS_KEYWORDS[key]) ? '["' + key + '"]' : '.' + key;
code += 'if(!s) return s;\n' +
'l=s;\n' +
's=s' + key + ';\n' +
'if(typeof s=="function" && !(s instanceof RegExp)) s = function(){ return l'+key+'.apply(l, arguments); };\n';
if (key.charAt(1) == '$') {
// special code for super-imposed functions
var name = key.substr(2);
code += 'if(!s) {\n' +
' t = angular.Global.typeOf(l);\n' +
' fn = (angular[t.charAt(0).toUpperCase() + t.substring(1)]||{})["' + name + '"];\n' +
' if (fn) s = function(){ return fn.apply(l, [l].concat(Array.prototype.slice.call(arguments, 0, arguments.length))); };\n' +
'}\n';
}
});
code += 'return s;';
fn = Function('s', code);
fn["toString"] = function(){ return code; };
return getterFnCache[path] = fn;
}
///////////////////////////////////
function expressionCompile(exp){
if (typeof exp === $function) return exp;
var fn = compileCache[exp];
if (!fn) {
var p = parser(exp);
var fnSelf = p.statements();
p.assertAllConsumed();
fn = compileCache[exp] = extend(
function(){ return fnSelf(this);},
{fnSelf: fnSelf});
}
return fn;
}
function errorHandlerFor(element, error) {
elementError(element, NG_EXCEPTION, isDefined(error) ? formatError(error) : error);
}
/**
* @workInProgress
* @ngdoc overview
* @name angular.scope
*
* @description
* Scope is a JavaScript object and the execution context for expressions. You can think about
* scopes as JavaScript objects that have extra APIs for registering watchers. A scope is the model
* in the model-view-controller design pattern.
*
* A few other characteristics of scopes:
*
* - Scopes can be nested. A scope (prototypically) inherits properties from its parent scope.
* - Scopes can be attached (bound) to the HTML DOM tree (the view).
* - A scope {@link angular.scope.$become becomes} `this` for a controller.
* - Scope's {@link angular.scope.$eval $eval} is used to update its view.
* - Scopes can {@link angular.scope.$watch watch} properties and fire events.
*
* # Basic Operations
* Scopes can be created by calling {@link angular.scope() angular.scope()} or by compiling HTML.
*
* {@link angular.widget Widgets} and data bindings register listeners on the current scope to get
* notified of changes to the scope state. When notified, these listeners push the updated state
* through to the DOM.
*
* Here is a simple scope snippet to show how you can interact with the scope.
* <pre>
var scope = angular.scope();
scope.salutation = 'Hello';
scope.name = 'World';
expect(scope.greeting).toEqual(undefined);
scope.$watch('name', function(){
this.greeting = this.salutation + ' ' + this.name + '!';
});
expect(scope.greeting).toEqual('Hello World!');
scope.name = 'Misko';
// scope.$eval() will propagate the change to listeners
expect(scope.greeting).toEqual('Hello World!');
scope.$eval();
expect(scope.greeting).toEqual('Hello Misko!');
* </pre>
*
* # Inheritance
* A scope can inherit from a parent scope, as in this example:
* <pre>
var parent = angular.scope();
var child = angular.scope(parent);
parent.salutation = "Hello";
child.name = "World";
expect(child.salutation).toEqual('Hello');
child.salutation = "Welcome";
expect(child.salutation).toEqual('Welcome');
expect(parent.salutation).toEqual('Hello');
* </pre>
*
* # Dependency Injection
* Scope also acts as a simple dependency injection framework.
*
* **TODO**: more info needed
*
* # When scopes are evaluated
* Anyone can update a scope by calling its {@link angular.scope.$eval $eval()} method. By default
* angular widgets listen to user change events (e.g. the user enters text into text field), copy
* the data from the widget to the scope (the MVC model), and then call the `$eval()` method on the
* root scope to update dependents. This creates a spreadsheet-like behavior: the bound views update
* immediately as the user types into the text field.
*
* Similarly, when a request to fetch data from a server is made and the response comes back, the
* data is written into the model and then $eval() is called to push updates through to the view and
* any other dependents.
*
* Because a change in the model that's triggered either by user input or by server response calls
* `$eval()`, it is unnecessary to call `$eval()` from within your controller. The only time when
* calling `$eval()` is needed, is when implementing a custom widget or service.
*
* Because scopes are inherited, the child scope `$eval()` overrides the parent `$eval()` method.
* So to update the whole page you need to call `$eval()` on the root scope as `$root.$eval()`.
*
* Note: A widget that creates scopes (i.e. {@link angular.widget.@ng:repeat ng:repeat}) is
* responsible for forwarding `$eval()` calls from the parent to those child scopes. That way,
* calling $eval() on the root scope will update the whole page.
*
*
* @TODO THESE PARAMS AND RETURNS ARE NOT RENDERED IN THE TEMPLATE!! FIX THAT!
* @param {Object} parent The scope that should become the parent for the newly created scope.
* @param {Object.<string, function()>=} providers Map of service factory which need to be provided
* for the current scope. Usually {@link angular.service}.
* @param {Object.<string, *>=} instanceCache Provides pre-instantiated services which should
* append/override services provided by `providers`.
* @returns {Object} Newly created scope.
*
*
* @exampleDescription
* This example demonstrates scope inheritance and property overriding.
*
* In this example, the root scope encompasses the whole HTML DOM tree. This scope has `salutation`,
* `name`, and `names` properties. The {@link angular.widget@ng:repeat ng:repeat} creates a child
* scope, one for each element in the names array. The repeater also assigns $index and name into
* the child scope.
*
* Notice that:
*
* - While the name is set in the child scope it does not change the name defined in the root scope.
* - The child scope inherits the salutation property from the root scope.
* - The $index property does not leak from the child scope to the root scope.
*
* @example
<ul ng:init="salutation='Hello'; name='Misko'; names=['World', 'Earth']">
<li ng:repeat="name in names">
{{$index}}: {{salutation}} {{name}}!
</li>
</ul>
<pre>
$index={{$index}}
salutation={{salutation}}
name={{name}}</pre>
@scenario
it('should inherit the salutation property and override the name property', function() {
expect(using('.doc-example-live').repeater('li').row(0)).
toEqual(['0', 'Hello', 'World']);
expect(using('.doc-example-live').repeater('li').row(1)).
toEqual(['1', 'Hello', 'Earth']);
expect(using('.doc-example-live').element('pre').text()).
toBe('$index=\nsalutation=Hello\nname=Misko');
});
*/
function createScope(parent, providers, instanceCache) {
function Parent(){}
parent = Parent.prototype = (parent || {});
var instance = new Parent();
var evalLists = {sorted:[]};
var $log, $exceptionHandler;
extend(instance, {
'this': instance,
$id: (scopeId++),
$parent: parent,
/**
* @workInProgress
* @ngdoc function
* @name angular.scope.$bind
* @function
*
* @description
* Binds a function `fn` to the current scope. See: {@link angular.bind}.
<pre>
var scope = angular.scope();
var fn = scope.$bind(function(){
return this;
});
expect(fn()).toEqual(scope);
</pre>
*
* @param {function()} fn Function to be bound.
*/
$bind: bind(instance, bind, instance),
/**
* @workInProgress
* @ngdoc function
* @name angular.scope.$get
* @function
*
* @description
* Returns the value for `property_chain` on the current scope. Unlike in JavaScript, if there
* are any `undefined` intermediary properties, `undefined` is returned instead of throwing an
* exception.
*
<pre>
var scope = angular.scope();
expect(scope.$get('person.name')).toEqual(undefined);
scope.person = {};
expect(scope.$get('person.name')).toEqual(undefined);
scope.person.name = 'misko';
expect(scope.$get('person.name')).toEqual('misko');
</pre>
*
* @param {string} property_chain String representing name of a scope property. Optionally
* properties can be chained with `.` (dot), e.g. `'person.name.first'`
* @returns {*} Value for the (nested) property.
*/
$get: bind(instance, getter, instance),
/**
* @workInProgress
* @ngdoc function
* @name angular.scope.$set
* @function
*
* @description
* Assigns a value to a property of the current scope specified via `property_chain`. Unlike in
* JavaScript, if there are any `undefined` intermediary properties, empty objects are created
* and assigned in to them instead of throwing an exception.
*
<pre>
var scope = angular.scope();
expect(scope.person).toEqual(undefined);
scope.$set('person.name', 'misko');
expect(scope.person).toEqual({name:'misko'});
expect(scope.person.name).toEqual('misko');
</pre>
*
* @param {string} property_chain String representing name of a scope property. Optionally
* properties can be chained with `.` (dot), e.g. `'person.name.first'`
* @param {*} value Value to assign to the scope property.
*/
$set: bind(instance, setter, instance),
/**
* @workInProgress
* @ngdoc function
* @name angular.scope.$eval
* @function
*
* @description
* Without the `exp` parameter triggers an eval cycle for this scope and its child scopes.
*
* With the `exp` parameter, compiles the expression to a function and calls it with `this` set
* to the current scope and returns the result. In other words, evaluates `exp` as angular
* expression in the context of the current scope.
*
* # Example
<pre>
var scope = angular.scope();
scope.a = 1;
scope.b = 2;
expect(scope.$eval('a+b')).toEqual(3);
expect(scope.$eval(function(){ return this.a + this.b; })).toEqual(3);
scope.$onEval('sum = a+b');
expect(scope.sum).toEqual(undefined);
scope.$eval();
expect(scope.sum).toEqual(3);
</pre>
*
* @param {(string|function())=} exp An angular expression to be compiled to a function or a js
* function.
*
* @returns {*} The result of calling compiled `exp` with `this` set to the current scope.
*/
$eval: function(exp) {
var type = typeof exp;
var i, iSize;
var j, jSize;
var queue;
var fn;
if (type == $undefined) {
for ( i = 0, iSize = evalLists.sorted.length; i < iSize; i++) {
for ( queue = evalLists.sorted[i],
jSize = queue.length,
j= 0; j < jSize; j++) {
instance.$tryEval(queue[j].fn, queue[j].handler);
}
}
} else if (type === $function) {
return exp.call(instance);
} else if (type === 'string') {
return expressionCompile(exp).call(instance);
}
},
/**
* @workInProgress
* @ngdoc function
* @name angular.scope.$tryEval
* @function
*
* @description
* Evaluates the expression in the context of the current scope just like
* {@link angular.scope.$eval()} with expression parameter, but also wraps it in a try/catch
* block.
*
* If exception is thrown then `exceptionHandler` is used to handle the exception.
*
* # Example
<pre>
var scope = angular.scope();
scope.error = function(){ throw 'myerror'; };
scope.$exceptionHandler = function(e) {this.lastException = e; };
expect(scope.$eval('error()'));
expect(scope.lastException).toEqual('myerror');
this.lastException = null;
expect(scope.$eval('error()'), function(e) {this.lastException = e; });
expect(scope.lastException).toEqual('myerror');
var body = angular.element(window.document.body);
expect(scope.$eval('error()'), body);
expect(body.attr('ng-exception')).toEqual('"myerror"');
expect(body.hasClass('ng-exception')).toEqual(true);
</pre>
*
* @param {string|function()} expression Angular expression to evaluate.
* @param {function()|DOMElement} exceptionHandler Function to be called or DOMElement to be
* decorated.
* @returns {*} The result of `expression` evaluation.
*/
$tryEval: function (expression, exceptionHandler) {
var type = typeof expression;
try {
if (type == $function) {
return expression.call(instance);
} else if (type == 'string'){
return expressionCompile(expression).call(instance);
}
} catch (e) {
if ($log) $log.error(e);
if (isFunction(exceptionHandler)) {
exceptionHandler(e);
} else if (exceptionHandler) {
errorHandlerFor(exceptionHandler, e);
} else if (isFunction($exceptionHandler)) {
$exceptionHandler(e);
}
}
},
/**
* @workInProgress
* @ngdoc function
* @name angular.scope.$watch
* @function
*
* @description
* Registers `listener` as a callback to be executed every time the `watchExp` changes. Be aware
* that callback gets, by default, called upon registration, this can be prevented via the
* `initRun` parameter.
*
* # Example
<pre>
var scope = angular.scope();
scope.name = 'misko';
scope.counter = 0;
expect(scope.counter).toEqual(0);
scope.$watch('name', 'counter = counter + 1');
expect(scope.counter).toEqual(1);
scope.$eval();
expect(scope.counter).toEqual(1);
scope.name = 'adam';
scope.$eval();
expect(scope.counter).toEqual(2);
</pre>
*
* @param {function()|string} watchExp Expression that should be evaluated and checked for
* change during each eval cycle. Can be an angular string expression or a function.
* @param {function()|string} listener Function (or angular string expression) that gets called
* every time the value of the `watchExp` changes. The function will be called with two
* parameters, `newValue` and `oldValue`.
* @param {(function()|DOMElement)=} [exceptionHanlder=angular.service.$exceptionHandler] Handler
* that gets called when `watchExp` or `listener` throws an exception. If a DOMElement is
* specified as handler, the element gets decorated by angular with the information about the
* exception.
* @param {boolean=} [initRun=true] Flag that prevents the first execution of the listener upon
* registration.
*
*/
$watch: function(watchExp, listener, exceptionHandler, initRun) {
var watch = expressionCompile(watchExp),
last = watch.call(instance);
listener = expressionCompile(listener);
function watcher(firstRun){
var value = watch.call(instance),
// we have to save the value because listener can call ourselves => inf loop
lastValue = last;
if (firstRun || lastValue !== value) {
last = value;
instance.$tryEval(function(){
return listener.call(instance, value, lastValue);
}, exceptionHandler);
}
}
instance.$onEval(PRIORITY_WATCH, watcher);
if (isUndefined(initRun)) initRun = true;
if (initRun) watcher(true);
},
/**
* @workInProgress
* @ngdoc function
* @name angular.scope.$onEval
* @function
*
* @description
* Evaluates the `expr` expression in the context of the current scope during each
* {@link angular.scope.$eval eval cycle}.
*
* # Example
<pre>
var scope = angular.scope();
scope.counter = 0;
scope.$onEval('counter = counter + 1');
expect(scope.counter).toEqual(0);
scope.$eval();
expect(scope.counter).toEqual(1);
</pre>
*
* @param {number} [priority=0] Execution priority. Lower priority numbers get executed first.
* @param {string|function()} expr Angular expression or function to be executed.
* @param {(function()|DOMElement)=} [exceptionHandler=angular.service.$exceptionHandler] Handler
* function to call or DOM element to decorate when an exception occurs.
*
*/
$onEval: function(priority, expr, exceptionHandler){
if (!isNumber(priority)) {
exceptionHandler = expr;
expr = priority;
priority = 0;
}
var evalList = evalLists[priority];
if (!evalList) {
evalList = evalLists[priority] = [];
evalList.priority = priority;
evalLists.sorted.push(evalList);
evalLists.sorted.sort(function(a,b){return a.priority-b.priority;});
}
evalList.push({
fn: expressionCompile(expr),
handler: exceptionHandler
});
},
/**
* @workInProgress
* @ngdoc function
* @name angular.scope.$become
* @function
* @deprecated This method will be removed before 1.0
*
* @description
* Modifies the scope to act like an instance of the given class by:
*
* - copying the class's prototype methods
* - applying the class's initialization function to the scope instance (without using the new
* operator)
*
* That makes the scope be a `this` for the given class's methods — effectively an instance of
* the given class with additional (scope) stuff. A scope can later `$become` another class.
*
* `$become` gets used to make the current scope act like an instance of a controller class.
* This allows for use of a controller class in two ways.
*
* - as an ordinary JavaScript class for standalone testing, instantiated using the new
* operator, with no attached view.
* - as a controller for an angular model stored in a scope, "instantiated" by
* `scope.$become(ControllerClass)`.
*
* Either way, the controller's methods refer to the model variables like `this.name`. When
* stored in a scope, the model supports data binding. When bound to a view, {{name}} in the
* HTML template refers to the same variable.
*/
$become: function(Class) {
if (isFunction(Class)) {
instance.constructor = Class;
forEach(Class.prototype, function(fn, name){
instance[name] = bind(instance, fn);
});
instance.$service.apply(instance, concat([Class, instance], arguments, 1));
//TODO: backwards compatibility hack, remove when we don't depend on init methods
if (isFunction(Class.prototype.init)) {
instance.init();
}
}
},
/**
* @workInProgress
* @ngdoc function
* @name angular.scope.$new
* @function
*
* @description
* Creates a new {@link angular.scope scope}, that:
*
* - is a child of the current scope
* - will {@link angular.scope.$become $become} of type specified via `constructor`
*
* @param {function()} constructor Constructor function of the type the new scope should assume.
* @returns {Object} The newly created child scope.
*
*/
$new: function(constructor) {
var child = createScope(instance);
child.$become.apply(instance, concat([constructor], arguments, 1));
instance.$onEval(child.$eval);
return child;
}
});
if (!parent.$root) {
instance.$root = instance;
instance.$parent = instance;
/**
* @workInProgress
* @ngdoc function
* @name angular.scope.$service
* @function
*
* @description
* Provides access to angular's dependency injector and
* {@link angular.service registered services}. In general the use of this api is discouraged,
* except for tests and components that currently don't support dependency injection (widgets,
* filters, etc).
*
* @param {string} serviceId String ID of the service to return.
* @returns {*} Value, object or function returned by the service factory function if any.
*/
(instance.$service = createInjector(instance, providers, instanceCache))();
}
$log = instance.$service('$log');
$exceptionHandler = instance.$service('$exceptionHandler');
return instance;
}
/**
* @ngdoc function
* @name angular.injector
* @function
*
* @description
* Creates an inject function that can be used for dependency injection.
*
* @param {Object=} [providerScope={}] provider's `this`
* @param {Object.<string, function()>=} [providers=angular.service] Map of provider (factory)
* function.
* @param {Object.<string, function()>=} [cache={}] Place where instances are saved for reuse. Can
* also be used to override services speciafied by `providers` (useful in tests).
* @returns {function()} Injector function.
*
* @TODO These docs need a lot of work. Specifically the returned function should be described in
* great detail + we need to provide some examples.
*/
function createInjector(providerScope, providers, cache) {
providers = providers || angularService;
cache = cache || {};
providerScope = providerScope || {};
/**
* injection function
* @param value: string, array, object or function.
* @param scope: optional function "this"
* @param args: optional arguments to pass to function after injection
* parameters
* @returns depends on value:
* string: return an instance for the injection key.
* array of keys: returns an array of instances.
* function: look at $inject property of function to determine instances
* and then call the function with instances and `scope`. Any
* additional arguments (`args`) are appended to the function
* arguments.
* object: initialize eager providers and publish them the ones with publish here.
* none: same as object but use providerScope as place to publish.
*/
return function inject(value, scope, args){
var returnValue, provider;
if (isString(value)) {
if (!cache.hasOwnProperty(value)) {
provider = providers[value];
if (!provider) throw "Unknown provider for '"+value+"'.";
cache[value] = inject(provider, providerScope);
}
returnValue = cache[value];
} else if (isArray(value)) {
returnValue = [];
forEach(value, function(name) {
returnValue.push(inject(name));
});
} else if (isFunction(value)) {
returnValue = inject(value.$inject || []);
returnValue = value.apply(scope, concat(returnValue, arguments, 2));
} else if (isObject(value)) {
forEach(providers, function(provider, name){
if (provider.$eager)
inject(name);
if (provider.$creation)
throw new Error("Failed to register service '" + name +
"': $creation property is unsupported. Use $eager:true or see release notes.");
});
} else {
returnValue = inject(providerScope);
}
return returnValue;
};
}
function injectService(services, fn) {
return extend(fn, {$inject:services});;
}
function injectUpdateView(fn) {
return injectService(['$updateView'], fn);
}
var OPERATORS = {
'null':function(self){return _null;},
'true':function(self){return true;},
'false':function(self){return false;},
$undefined:noop,
'+':function(self, a,b){return (isDefined(a)?a:0)+(isDefined(b)?b:0);},
'-':function(self, a,b){return (isDefined(a)?a:0)-(isDefined(b)?b:0);},
'*':function(self, a,b){return a*b;},
'/':function(self, a,b){return a/b;},
'%':function(self, a,b){return a%b;},
'^':function(self, a,b){return a^b;},
'=':noop,
'==':function(self, a,b){return a==b;},
'!=':function(self, a,b){return a!=b;},
'<':function(self, a,b){return a<b;},
'>':function(self, a,b){return a>b;},
'<=':function(self, a,b){return a<=b;},
'>=':function(self, a,b){return a>=b;},
'&&':function(self, a,b){return a&&b;},
'||':function(self, a,b){return a||b;},
'&':function(self, a,b){return a&b;},
// '|':function(self, a,b){return a|b;},
'|':function(self, a,b){return b(self, a);},
'!':function(self, a){return !a;}
};
var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};
function lex(text, parseStringsForObjects){
var dateParseLength = parseStringsForObjects ? DATE_ISOSTRING_LN : -1,
tokens = [],
token,
index = 0,
json = [],
ch,
lastCh = ':'; // can start regexp
while (index < text.length) {
ch = text.charAt(index);
if (is('"\'')) {
readString(ch);
} else if (isNumber(ch) || is('.') && isNumber(peek())) {
readNumber();
} else if (isIdent(ch)) {
readIdent();
// identifiers can only be if the preceding char was a { or ,
if (was('{,') && json[0]=='{' &&
(token=tokens[tokens.length-1])) {
token.json = token.text.indexOf('.') == -1;
}
} else if (is('(){}[].,;:')) {
tokens.push({
index:index,
text:ch,
json:(was(':[,') && is('{[')) || is('}]:,')
});
if (is('{[')) json.unshift(ch);
if (is('}]')) json.shift();
index++;
} else if (isWhitespace(ch)) {
index++;
continue;
} else {
var ch2 = ch + peek(),
fn = OPERATORS[ch],
fn2 = OPERATORS[ch2];
if (fn2) {
tokens.push({index:index, text:ch2, fn:fn2});
index += 2;
} else if (fn) {
tokens.push({index:index, text:ch, fn:fn, json: was('[,:') && is('+-')});
index += 1;
} else {
throwError("Unexpected next character ", index, index+1);
}
}
lastCh = ch;
}
return tokens;
function is(chars) {
return chars.indexOf(ch) != -1;
}
function was(chars) {
return chars.indexOf(lastCh) != -1;
}
function peek() {
return index + 1 < text.length ? text.charAt(index + 1) : false;
}
function isNumber(ch) {
return '0' <= ch && ch <= '9';
}
function isWhitespace(ch) {
return ch == ' ' || ch == '\r' || ch == '\t' ||
ch == '\n' || ch == '\v' || ch == '\u00A0'; // IE treats non-breaking space as \u00A0
}
function isIdent(ch) {
return 'a' <= ch && ch <= 'z' ||
'A' <= ch && ch <= 'Z' ||
'_' == ch || ch == '$';
}
function isExpOperator(ch) {
return ch == '-' || ch == '+' || isNumber(ch);
}
function throwError(error, start, end) {
end = end || index;
throw Error("Lexer Error: " + error + " at column" +
(isDefined(start) ?
"s " + start + "-" + index + " [" + text.substring(start, end) + "]" :
" " + end) +
" in expression [" + text + "].");
}
function readNumber() {
var number = "";
var start = index;
while (index < text.length) {
var ch = lowercase(text.charAt(index));
if (ch == '.' || isNumber(ch)) {
number += ch;
} else {
var peekCh = peek();
if (ch == 'e' && isExpOperator(peekCh)) {
number += ch;
} else if (isExpOperator(ch) &&
peekCh && isNumber(peekCh) &&
number.charAt(number.length - 1) == 'e') {
number += ch;
} else if (isExpOperator(ch) &&
(!peekCh || !isNumber(peekCh)) &&
number.charAt(number.length - 1) == 'e') {
throwError('Invalid exponent');
} else {
break;
}
}
index++;
}
number = 1 * number;
tokens.push({index:start, text:number, json:true,
fn:function(){return number;}});
}
function readIdent() {
var ident = "";
var start = index;
var fn;
while (index < text.length) {
var ch = text.charAt(index);
if (ch == '.' || isIdent(ch) || isNumber(ch)) {
ident += ch;
} else {
break;
}
index++;
}
fn = OPERATORS[ident];
tokens.push({
index:start,
text:ident,
json: fn,
fn:fn||extend(getterFn(ident), {
assign:function(self, value){
return setter(self, ident, value);
}
})
});
}
function readString(quote) {
var start = index;
index++;
var string = "";
var rawString = quote;
var escape = false;
while (index < text.length) {
var ch = text.charAt(index);
rawString += ch;
if (escape) {
if (ch == 'u') {
var hex = text.substring(index + 1, index + 5);
if (!hex.match(/[\da-f]{4}/i))
throwError( "Invalid unicode escape [\\u" + hex + "]");
index += 4;
string += String.fromCharCode(parseInt(hex, 16));
} else {
var rep = ESCAPE[ch];
if (rep) {
string += rep;
} else {
string += ch;
}
}
escape = false;
} else if (ch == '\\') {
escape = true;
} else if (ch == quote) {
index++;
tokens.push({index:start, text:rawString, string:string, json:true,
fn:function(){
return (string.length == dateParseLength) ?
angular['String']['toDate'](string) : string;
}});
return;
} else {
string += ch;
}
index++;
}
throwError("Unterminated quote", start);
}
}
/////////////////////////////////////////
function parser(text, json){
var ZERO = valueFn(0),
tokens = lex(text, json),
assignment = _assignment,
assignable = logicalOR,
functionCall = _functionCall,
fieldAccess = _fieldAccess,
objectIndex = _objectIndex,
filterChain = _filterChain,
functionIdent = _functionIdent,
pipeFunction = _pipeFunction;
if(json){
// The extra level of aliasing is here, just in case the lexer misses something, so that
// we prevent any accidental execution in JSON.
assignment = logicalOR;
functionCall =
fieldAccess =
objectIndex =
assignable =
filterChain =
functionIdent =
pipeFunction =
function (){ throwError("is not valid json", {text:text, index:0}); };
}
return {
assertAllConsumed: assertAllConsumed,
assignable: assignable,
primary: primary,
statements: statements,
validator: validator,
formatter: formatter,
filter: filter,
//TODO: delete me, since having watch in UI is logic in UI. (leftover form getangular)
watch: watch
};
///////////////////////////////////
function throwError(msg, token) {
throw Error("Parse Error: Token '" + token.text +
"' " + msg + " at column " +
(token.index + 1) + " of expression [" +
text + "] starting at [" + text.substring(token.index) + "].");
}
function peekToken() {
if (tokens.length === 0)
throw Error("Unexpected end of expression: " + text);
return tokens[0];
}
function peek(e1, e2, e3, e4) {
if (tokens.length > 0) {
var token = tokens[0];
var t = token.text;
if (t==e1 || t==e2 || t==e3 || t==e4 ||
(!e1 && !e2 && !e3 && !e4)) {
return token;
}
}
return false;
}
function expect(e1, e2, e3, e4){
var token = peek(e1, e2, e3, e4);
if (token) {
if (json && !token.json) {
index = token.index;
throwError("is not valid json", token);
}
tokens.shift();
this.currentToken = token;
return token;
}
return false;
}
function consume(e1){
if (!expect(e1)) {
throwError("is unexpected, expecting [" + e1 + "]", peek());
}
}
function unaryFn(fn, right) {
return function(self) {
return fn(self, right(self));
};
}
function binaryFn(left, fn, right) {
return function(self) {
return fn(self, left(self), right(self));
};
}
function hasTokens () {
return tokens.length > 0;
}
function assertAllConsumed(){
if (tokens.length !== 0) {
throwError("is extra token not part of expression", tokens[0]);
}
}
function statements(){
var statements = [];
while(true) {
if (tokens.length > 0 && !peek('}', ')', ';', ']'))
statements.push(filterChain());
if (!expect(';')) {
return function (self){
var value;
for ( var i = 0; i < statements.length; i++) {
var statement = statements[i];
if (statement)
value = statement(self);
}
return value;
};
}
}
}
function _filterChain(){
var left = expression();
var token;
while(true) {
if ((token = expect('|'))) {
left = binaryFn(left, token.fn, filter());
} else {
return left;
}
}
}
function filter(){
return pipeFunction(angularFilter);
}
function validator(){
return pipeFunction(angularValidator);
}
function formatter(){
var token = expect();
var formatter = angularFormatter[token.text];
var argFns = [];
var token;
if (!formatter) throwError('is not a valid formatter.', token);
while(true) {
if ((token = expect(':'))) {
argFns.push(expression());
} else {
return valueFn({
format:invokeFn(formatter.format),
parse:invokeFn(formatter.parse)
});
}
}
function invokeFn(fn){
return function(self, input){
var args = [input];
for ( var i = 0; i < argFns.length; i++) {
args.push(argFns[i](self));
}
return fn.apply(self, args);
};
}
}
function _pipeFunction(fnScope){
var fn = functionIdent(fnScope);
var argsFn = [];
var token;
while(true) {
if ((token = expect(':'))) {
argsFn.push(expression());
} else {
var fnInvoke = function(self, input){
var args = [input];
for ( var i = 0; i < argsFn.length; i++) {
args.push(argsFn[i](self));
}
return fn.apply(self, args);
};
return function(){
return fnInvoke;
};
}
}
}
function expression(){
return assignment();
}
function _assignment(){
var left = logicalOR();
var right;
var token;
if (token = expect('=')) {
if (!left.assign) {
throwError("implies assignment but [" +
text.substring(0, token.index) + "] can not be assigned to", token);
}
right = logicalOR();
return function(self){
return left.assign(self, right(self));
};
} else {
return left;
}
}
function logicalOR(){
var left = logicalAND();
var token;
while(true) {
if ((token = expect('||'))) {
left = binaryFn(left, token.fn, logicalAND());
} else {
return left;
}
}
}
function logicalAND(){
var left = equality();
var token;
if ((token = expect('&&'))) {
left = binaryFn(left, token.fn, logicalAND());
}
return left;
}
function equality(){
var left = relational();
var token;
if ((token = expect('==','!='))) {
left = binaryFn(left, token.fn, equality());
}
return left;
}
function relational(){
var left = additive();
var token;
if (token = expect('<', '>', '<=', '>=')) {
left = binaryFn(left, token.fn, relational());
}
return left;
}
function additive(){
var left = multiplicative();
var token;
while(token = expect('+','-')) {
left = binaryFn(left, token.fn, multiplicative());
}
return left;
}
function multiplicative(){
var left = unary();
var token;
while(token = expect('*','/','%')) {
left = binaryFn(left, token.fn, unary());
}
return left;
}
function unary(){
var token;
if (expect('+')) {
return primary();
} else if (token = expect('-')) {
return binaryFn(ZERO, token.fn, unary());
} else if (token = expect('!')) {
return unaryFn(token.fn, unary());
} else {
return primary();
}
}
function _functionIdent(fnScope) {
var token = expect();
var element = token.text.split('.');
var instance = fnScope;
var key;
for ( var i = 0; i < element.length; i++) {
key = element[i];
if (instance)
instance = instance[key];
}
if (typeof instance != $function) {
throwError("should be a function", token);
}
return instance;
}
function primary() {
var primary;
if (expect('(')) {
var expression = filterChain();
consume(')');
primary = expression;
} else if (expect('[')) {
primary = arrayDeclaration();
} else if (expect('{')) {
primary = object();
} else {
var token = expect();
primary = token.fn;
if (!primary) {
throwError("not a primary expression", token);
}
}
var next;
while (next = expect('(', '[', '.')) {
if (next.text === '(') {
primary = functionCall(primary);
} else if (next.text === '[') {
primary = objectIndex(primary);
} else if (next.text === '.') {
primary = fieldAccess(primary);
} else {
throwError("IMPOSSIBLE");
}
}
return primary;
}
function _fieldAccess(object) {
var field = expect().text;
var getter = getterFn(field);
return extend(function (self){
return getter(object(self));
}, {
assign:function(self, value){
return setter(object(self), field, value);
}
});
}
function _objectIndex(obj) {
var indexFn = expression();
consume(']');
return extend(
function (self){
var o = obj(self);
var i = indexFn(self);
return (o) ? o[i] : _undefined;
}, {
assign:function(self, value){
return obj(self)[indexFn(self)] = value;
}
});
}
function _functionCall(fn) {
var argsFn = [];
if (peekToken().text != ')') {
do {
argsFn.push(expression());
} while (expect(','));
}
consume(')');
return function (self){
var args = [];
for ( var i = 0; i < argsFn.length; i++) {
args.push(argsFn[i](self));
}
var fnPtr = fn(self) || noop;
// IE stupidity!
return fnPtr.apply ?
fnPtr.apply(self, args) :
fnPtr(args[0], args[1], args[2], args[3], args[4]);
};
}
// This is used with json array declaration
function arrayDeclaration () {
var elementFns = [];
if (peekToken().text != ']') {
do {
elementFns.push(expression());
} while (expect(','));
}
consume(']');
return function (self){
var array = [];
for ( var i = 0; i < elementFns.length; i++) {
array.push(elementFns[i](self));
}
return array;
};
}
function object () {
var keyValues = [];
if (peekToken().text != '}') {
do {
var token = expect(),
key = token.string || token.text;
consume(":");
var value = expression();
keyValues.push({key:key, value:value});
} while (expect(','));
}
consume('}');
return function (self){
var object = {};
for ( var i = 0; i < keyValues.length; i++) {
var keyValue = keyValues[i];
var value = keyValue.value(self);
object[keyValue.key] = value;
}
return object;
};
}
//TODO: delete me, since having watch in UI is logic in UI. (leftover form getangular)
function watch () {
var decl = [];
while(hasTokens()) {
decl.push(watchDecl());
if (!expect(';')) {
assertAllConsumed();
}
}
assertAllConsumed();
return function (self){
for ( var i = 0; i < decl.length; i++) {
var d = decl[i](self);
self.addListener(d.name, d.fn);
}
};
}
function watchDecl () {
var anchorName = expect().text;
consume(":");
var expressionFn;
if (peekToken().text == '{') {
consume("{");
expressionFn = statements();
consume("}");
} else {
expressionFn = expression();
}
return function(self) {
return {name:anchorName, fn:expressionFn};
};
}
}
function Route(template, defaults) {
this.template = template = template + '#';
this.defaults = defaults || {};
var urlParams = this.urlParams = {};
forEach(template.split(/\W/), function(param){
if (param && template.match(new RegExp(":" + param + "\\W"))) {
urlParams[param] = true;
}
});
}
Route.prototype = {
url: function(params) {
var path = [];
var self = this;
var url = this.template;
params = params || {};
forEach(this.urlParams, function(_, urlParam){
var value = params[urlParam] || self.defaults[urlParam] || "";
url = url.replace(new RegExp(":" + urlParam + "(\\W)"), value + "$1");
});
url = url.replace(/\/?#$/, '');
var query = [];
forEachSorted(params, function(value, key){
if (!self.urlParams[key]) {
query.push(encodeURI(key) + '=' + encodeURI(value));
}
});
url = url.replace(/\/*$/, '');
return url + (query.length ? '?' + query.join('&') : '');
}
};
function ResourceFactory(xhr) {
this.xhr = xhr;
}
ResourceFactory.DEFAULT_ACTIONS = {
'get': {method:'GET'},
'save': {method:'POST'},
'query': {method:'GET', isArray:true},
'remove': {method:'DELETE'},
'delete': {method:'DELETE'}
};
ResourceFactory.prototype = {
route: function(url, paramDefaults, actions){
var self = this;
var route = new Route(url);
actions = extend({}, ResourceFactory.DEFAULT_ACTIONS, actions);
function extractParams(data){
var ids = {};
forEach(paramDefaults || {}, function(value, key){
ids[key] = value.charAt && value.charAt(0) == '@' ? getter(data, value.substr(1)) : value;
});
return ids;
}
function Resource(value){
copy(value || {}, this);
}
forEach(actions, function(action, name){
var isPostOrPut = action.method == 'POST' || action.method == 'PUT';
Resource[name] = function (a1, a2, a3) {
var params = {};
var data;
var callback = noop;
switch(arguments.length) {
case 3: callback = a3;
case 2:
if (isFunction(a2)) {
callback = a2;
//fallthrough
} else {
params = a1;
data = a2;
break;
}
case 1:
if (isFunction(a1)) callback = a1;
else if (isPostOrPut) data = a1;
else params = a1;
break;
case 0: break;
default:
throw "Expected between 0-3 arguments [params, data, callback], got " + arguments.length + " arguments.";
}
var value = this instanceof Resource ? this : (action.isArray ? [] : new Resource(data));
self.xhr(
action.method,
route.url(extend({}, action.params || {}, extractParams(data), params)),
data,
function(status, response, clear) {
if (status == 200) {
if (action.isArray) {
value.length = 0;
forEach(response, function(item){
value.push(new Resource(item));
});
} else {
copy(response, value);
}
(callback||noop)(value);
} else {
throw {status: status, response:response, message: status + ": " + response};
}
},
action.verifyCache);
return value;
};
Resource.bind = function(additionalParamDefaults){
return self.route(url, extend({}, paramDefaults, additionalParamDefaults), actions);
};
Resource.prototype['$' + name] = function(a1, a2){
var params = extractParams(this);
var callback = noop;
switch(arguments.length) {
case 2: params = a1; callback = a2;
case 1: if (typeof a1 == $function) callback = a1; else params = a1;
case 0: break;
default:
throw "Expected between 1-2 arguments [params, callback], got " + arguments.length + " arguments.";
}
var data = isPostOrPut ? this : _undefined;
Resource[name].call(this, params, data, callback);
};
});
return Resource;
}
};
//////////////////////////////
// Browser
//////////////////////////////
var XHR = window.XMLHttpRequest || function () {
try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {}
try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {}
try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {}
throw new Error("This browser does not support XMLHttpRequest.");
};
/**
* @private
* @name Browser
*
* @description
* Constructor for the object exposed as $browser service.
*
* This object has two goals:
*
* - hide all the global state in the browser caused by the window object
* - abstract away all the browser specific features and inconsistencies
*
* @param {object} window The global window object.
* @param {object} document jQuery wrapped document.
* @param {object} body jQuery wrapped document.body.
* @param {function()} XHR XMLHttpRequest constructor.
* @param {object} $log console.log or an object with the same interface.
*/
function Browser(window, document, body, XHR, $log) {
var self = this,
location = window.location,
setTimeout = window.setTimeout;
self.isMock = false;
//////////////////////////////////////////////////////////////
// XHR API
//////////////////////////////////////////////////////////////
var idCounter = 0;
var outstandingRequestCount = 0;
var outstandingRequestCallbacks = [];
/**
* Executes the `fn` function (supports currying) and decrements the `outstandingRequestCallbacks`
* counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
*/
function completeOutstandingRequest(fn) {
try {
fn.apply(null, slice.call(arguments, 1));
} finally {
outstandingRequestCount--;
if (outstandingRequestCount === 0) {
while(outstandingRequestCallbacks.length) {
try {
outstandingRequestCallbacks.pop()();
} catch (e) {
$log.error(e);
}
}
}
}
}
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#xhr
* @methodOf angular.service.$browser
*
* @param {string} method Requested method (get|post|put|delete|head|json)
* @param {string} url Requested url
* @param {string=} post Post data to send
* @param {function(number, string)} callback Function that will be called on response
*
* @description
* Send ajax request
*/
self.xhr = function(method, url, post, callback) {
if (isFunction(post)) {
callback = post;
post = _null;
}
if (lowercase(method) == 'json') {
var callbackId = "angular_" + Math.random() + '_' + (idCounter++);
callbackId = callbackId.replace(/\d\./, '');
var script = document[0].createElement('script');
script.type = 'text/javascript';
script.src = url.replace('JSON_CALLBACK', callbackId);
window[callbackId] = function(data){
window[callbackId] = _undefined;
callback(200, data);
};
body.append(script);
} else {
var xhr = new XHR();
xhr.open(method, url, true);
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xhr.setRequestHeader("Accept", "application/json, text/plain, */*");
xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
outstandingRequestCount ++;
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
completeOutstandingRequest(callback, xhr.status || 200, xhr.responseText);
}
};
xhr.send(post || '');
}
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#notifyWhenNoOutstandingRequests
* @methodOf angular.service.$browser
*
* @param {function()} callback Function that will be called when no outstanding request
*/
self.notifyWhenNoOutstandingRequests = function(callback) {
if (outstandingRequestCount === 0) {
callback();
} else {
outstandingRequestCallbacks.push(callback);
}
};
//////////////////////////////////////////////////////////////
// Poll Watcher API
//////////////////////////////////////////////////////////////
var pollFns = [];
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#poll
* @methodOf angular.service.$browser
*/
self.poll = function() {
forEach(pollFns, function(pollFn){ pollFn(); });
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#addPollFn
* @methodOf angular.service.$browser
*
* @param {function()} fn Poll function to add
*
* @description
* Adds a function to the list of functions that poller periodically executes
*
* @returns {function()} the added function
*/
self.addPollFn = function(fn) {
pollFns.push(fn);
return fn;
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#startPoller
* @methodOf angular.service.$browser
*
* @param {number} interval How often should browser call poll functions (ms)
* @param {function()} setTimeout Reference to a real or fake `setTimeout` function.
*
* @description
* Configures the poller to run in the specified intervals, using the specified
* setTimeout fn and kicks it off.
*/
self.startPoller = function(interval, setTimeout) {
(function check(){
self.poll();
setTimeout(check, interval);
})();
};
//////////////////////////////////////////////////////////////
// URL API
//////////////////////////////////////////////////////////////
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#setUrl
* @methodOf angular.service.$browser
*
* @param {string} url New url
*
* @description
* Sets browser's url
*/
self.setUrl = function(url) {
var existingURL = location.href;
if (!existingURL.match(/#/)) existingURL += '#';
if (!url.match(/#/)) url += '#';
location.href = url;
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#getUrl
* @methodOf angular.service.$browser
*
* @description
* Get current browser's url
*
* @returns {string} Browser's url
*/
self.getUrl = function() {
return location.href;
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#onHashChange
* @methodOf angular.service.$browser
*
* @description
* Detects if browser support onhashchange events and register a listener otherwise registers
* $browser poller. The `listener` will then get called when the hash changes.
*
* The listener gets called with either HashChangeEvent object or simple object that also contains
* `oldURL` and `newURL` properties.
*
* NOTE: this is a api is intended for sole use by $location service. Please use
* {@link angular.service.$location $location service} to monitor hash changes in angular apps.
*
* @param {function(event)} listener Listener function to be called when url hash changes.
* @return {function()} Returns the registered listener fn - handy if the fn is anonymous.
*/
self.onHashChange = function(listener) {
if ('onhashchange' in window) {
jqLite(window).bind('hashchange', listener);
} else {
var lastBrowserUrl = self.getUrl();
self.addPollFn(function() {
if (lastBrowserUrl != self.getUrl()) {
listener();
}
});
}
return listener;
}
//////////////////////////////////////////////////////////////
// Cookies API
//////////////////////////////////////////////////////////////
var rawDocument = document[0];
var lastCookies = {};
var lastCookieString = '';
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#cookies
* @methodOf angular.service.$browser
*
* @param {string=} name Cookie name
* @param {string=} value Cokkie value
*
* @description
* The cookies method provides a 'private' low level access to browser cookies.
* It is not meant to be used directly, use the $cookie service instead.
*
* The return values vary depending on the arguments that the method was called with as follows:
* <ul>
* <li>cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify it</li>
* <li>cookies(name, value) -> set name to value, if value is undefined delete the cookie</li>
* <li>cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that way)</li>
* </ul>
*
* @returns {Object} Hash of all cookies (if called without any parameter)
*/
self.cookies = function (name, value) {
var cookieLength, cookieArray, i, keyValue;
if (name) {
if (value === _undefined) {
rawDocument.cookie = escape(name) + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT";
} else {
if (isString(value)) {
rawDocument.cookie = escape(name) + '=' + escape(value);
cookieLength = name.length + value.length + 1;
if (cookieLength > 4096) {
$log.warn("Cookie '"+ name +"' possibly not set or overflowed because it was too large ("+
cookieLength + " > 4096 bytes)!");
}
if (lastCookies.length > 20) {
$log.warn("Cookie '"+ name +"' possibly not set or overflowed because too many cookies " +
"were already set (" + lastCookies.length + " > 20 )");
}
}
}
} else {
if (rawDocument.cookie !== lastCookieString) {
lastCookieString = rawDocument.cookie;
cookieArray = lastCookieString.split("; ");
lastCookies = {};
for (i = 0; i < cookieArray.length; i++) {
keyValue = cookieArray[i].split("=");
if (keyValue.length === 2) { //ignore nameless cookies
lastCookies[unescape(keyValue[0])] = unescape(keyValue[1]);
}
}
}
return lastCookies;
}
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#defer
* @methodOf angular.service.$browser
* @param {function()} fn A function, who's execution should be defered.
* @param {int=} [delay=0] of milliseconds to defer the function execution.
*
* @description
* Executes a fn asynchroniously via `setTimeout(fn, delay)`.
*
* Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
* `setTimeout` in tests, the fns are queued in an array, which can be programaticaly flushed via
* `$browser.defer.flush()`.
*
*/
self.defer = function(fn, delay) {
outstandingRequestCount++;
setTimeout(function() { completeOutstandingRequest(fn); }, delay || 0);
};
//////////////////////////////////////////////////////////////
// Misc API
//////////////////////////////////////////////////////////////
var hoverListener = noop;
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#hover
* @methodOf angular.service.$browser
*
* @description
* Set hover listener.
*
* @param {function(Object, boolean)} listener Function that will be called when hover event
* occurs.
*/
self.hover = function(listener) { hoverListener = listener; };
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#bind
* @methodOf angular.service.$browser
*
* @description
* Register hover function to real browser
*/
self.bind = function() {
document.bind("mouseover", function(event){
hoverListener(jqLite(msie ? event.srcElement : event.target), true);
return true;
});
document.bind("mouseleave mouseout click dblclick keypress keyup", function(event){
hoverListener(jqLite(event.target), false);
return true;
});
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#addCss
* @methodOf angular.service.$browser
*
* @param {string} url Url to css file
* @description
* Adds a stylesheet tag to the head.
*/
self.addCss = function(url) {
var link = jqLite(rawDocument.createElement('link'));
link.attr('rel', 'stylesheet');
link.attr('type', 'text/css');
link.attr('href', url);
body.append(link);
};
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$browser#addJs
* @methodOf angular.service.$browser
*
* @param {string} url Url to js file
* @param {string=} dom_id Optional id for the script tag
*
* @description
* Adds a script tag to the head.
*/
self.addJs = function(url, dom_id) {
var script = jqLite(rawDocument.createElement('script'));
script.attr('type', 'text/javascript');
script.attr('src', url);
if (dom_id) script.attr('id', dom_id);
body.append(script);
};
}
/*
* HTML Parser By Misko Hevery (misko@hevery.com)
* based on: HTML Parser By John Resig (ejohn.org)
* Original code by Erik Arvidsson, Mozilla Public License
* http://erik.eae.net/simplehtmlparser/simplehtmlparser.js
*
* // Use like so:
* htmlParser(htmlString, {
* start: function(tag, attrs, unary) {},
* end: function(tag) {},
* chars: function(text) {},
* comment: function(text) {}
* });
*
*/
// Regular Expressions for parsing tags and attributes
var START_TAG_REGEXP = /^<\s*([\w:]+)((?:\s+\w+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)\s*>/,
END_TAG_REGEXP = /^<\s*\/\s*([\w:]+)[^>]*>/,
ATTR_REGEXP = /(\w+)(?:\s*=\s*(?:(?:"((?:[^"])*)")|(?:'((?:[^'])*)')|([^>\s]+)))?/g,
BEGIN_TAG_REGEXP = /^</,
BEGING_END_TAGE_REGEXP = /^<\s*\//,
COMMENT_REGEXP = /<!--(.*?)-->/g,
CDATA_REGEXP = /<!\[CDATA\[(.*?)]]>/g,
URI_REGEXP = /^((ftp|https?):\/\/|mailto:|#)/,
NON_ALPHANUMERIC_REGEXP = /([^\#-~| |!])/g; // Match everything outside of normal chars and " (quote character)
// Empty Elements - HTML 4.01
var emptyElements = makeMap("area,br,col,hr,img");
// Block Elements - HTML 4.01
var blockElements = makeMap("address,blockquote,center,dd,del,dir,div,dl,dt,"+
"hr,ins,li,map,menu,ol,p,pre,script,table,tbody,td,tfoot,th,thead,tr,ul");
// Inline Elements - HTML 4.01
var inlineElements = makeMap("a,abbr,acronym,b,bdo,big,br,cite,code,del,dfn,em,font,i,img,"+
"ins,kbd,label,map,q,s,samp,small,span,strike,strong,sub,sup,tt,u,var");
// Elements that you can, intentionally, leave open
// (and which close themselves)
var closeSelfElements = makeMap("colgroup,dd,dt,li,p,td,tfoot,th,thead,tr");
// Special Elements (can contain anything)
var specialElements = makeMap("script,style");
var validElements = extend({}, emptyElements, blockElements, inlineElements, closeSelfElements);
//see: http://www.w3.org/TR/html4/index/attributes.html
//Attributes that have their values filled in disabled="disabled"
var fillAttrs = makeMap("compact,ismap,nohref,nowrap");
//Attributes that have href and hence need to be sanitized
var uriAttrs = makeMap("background,href,longdesc,src,usemap");
var validAttrs = extend({}, fillAttrs, uriAttrs, makeMap(
'abbr,align,alt,axis,bgcolor,border,cellpadding,cellspacing,class,clear,'+
'color,cols,colspan,coords,dir,face,headers,height,hreflang,hspace,'+
'lang,language,rel,rev,rows,rowspan,rules,'+
'scope,scrolling,shape,span,start,summary,target,title,type,'+
'valign,value,vspace,width'));
/**
* @example
* htmlParser(htmlString, {
* start: function(tag, attrs, unary) {},
* end: function(tag) {},
* chars: function(text) {},
* comment: function(text) {}
* });
*
* @param {string} html string
* @param {object} handler
*/
function htmlParser( html, handler ) {
var index, chars, match, stack = [], last = html;
stack.last = function(){ return stack[ stack.length - 1 ]; };
while ( html ) {
chars = true;
// Make sure we're not in a script or style element
if ( !stack.last() || !specialElements[ stack.last() ] ) {
// Comment
if ( html.indexOf("<!--") === 0 ) {
index = html.indexOf("-->");
if ( index >= 0 ) {
if ( handler.comment )
handler.comment( html.substring( 4, index ) );
html = html.substring( index + 3 );
chars = false;
}
// end tag
} else if ( BEGING_END_TAGE_REGEXP.test(html) ) {
match = html.match( END_TAG_REGEXP );
if ( match ) {
html = html.substring( match[0].length );
match[0].replace( END_TAG_REGEXP, parseEndTag );
chars = false;
}
// start tag
} else if ( BEGIN_TAG_REGEXP.test(html) ) {
match = html.match( START_TAG_REGEXP );
if ( match ) {
html = html.substring( match[0].length );
match[0].replace( START_TAG_REGEXP, parseStartTag );
chars = false;
}
}
if ( chars ) {
index = html.indexOf("<");
var text = index < 0 ? html : html.substring( 0, index );
html = index < 0 ? "" : html.substring( index );
handler.chars( decodeEntities(text) );
}
} else {
html = html.replace(new RegExp("(.*)<\\s*\\/\\s*" + stack.last() + "[^>]*>", 'i'), function(all, text){
text = text.
replace(COMMENT_REGEXP, "$1").
replace(CDATA_REGEXP, "$1");
handler.chars( decodeEntities(text) );
return "";
});
parseEndTag( "", stack.last() );
}
if ( html == last ) {
throw "Parse Error: " + html;
}
last = html;
}
// Clean up any remaining tags
parseEndTag();
function parseStartTag( tag, tagName, rest, unary ) {
tagName = lowercase(tagName);
if ( blockElements[ tagName ] ) {
while ( stack.last() && inlineElements[ stack.last() ] ) {
parseEndTag( "", stack.last() );
}
}
if ( closeSelfElements[ tagName ] && stack.last() == tagName ) {
parseEndTag( "", tagName );
}
unary = emptyElements[ tagName ] || !!unary;
if ( !unary )
stack.push( tagName );
var attrs = {};
rest.replace(ATTR_REGEXP, function(match, name) {
var value = arguments[2] ? arguments[2] :
arguments[3] ? arguments[3] :
arguments[4] ? arguments[4] :
fillAttrs[name] ? name : "";
attrs[name] = decodeEntities(value); //value.replace(/(^|[^\\])"/g, '$1\\\"') //"
});
handler.start( tagName, attrs, unary );
}
function parseEndTag( tag, tagName ) {
var pos = 0, i;
tagName = lowercase(tagName);
if ( tagName )
// Find the closest opened tag of the same type
for ( pos = stack.length - 1; pos >= 0; pos-- )
if ( stack[ pos ] == tagName )
break;
if ( pos >= 0 ) {
// Close all the open elements, up the stack
for ( i = stack.length - 1; i >= pos; i-- )
handler.end( stack[ i ] );
// Remove the open elements from the stack
stack.length = pos;
}
}
}
/**
* @param str 'key1,key2,...'
* @returns {object} in the form of {key1:true, key2:true, ...}
*/
function makeMap(str){
var obj = {}, items = str.split(","), i;
for ( i = 0; i < items.length; i++ )
obj[ items[i] ] = true;
return obj;
}
/**
* decodes all entities into regular string
* @param value
* @returns {string} A string with decoded entities.
*/
var hiddenPre=document.createElement("pre");
function decodeEntities(value) {
hiddenPre.innerHTML=value.replace(/</g,"<");
return hiddenPre.innerText || hiddenPre.textContent;
}
/**
* Escapes all potentially dangerous characters, so that the
* resulting string can be safely inserted into attribute or
* element text.
* @param value
* @returns escaped text
*/
function encodeEntities(value) {
return value.
replace(/&/g, '&').
replace(NON_ALPHANUMERIC_REGEXP, function(value){
return '&#' + value.charCodeAt(0) + ';';
}).
replace(/</g, '<').
replace(/>/g, '>');
}
/**
* create an HTML/XML writer which writes to buffer
* @param {Array} buf use buf.jain('') to get out sanitized html string
* @returns {object} in the form of {
* start: function(tag, attrs, unary) {},
* end: function(tag) {},
* chars: function(text) {},
* comment: function(text) {}
* }
*/
function htmlSanitizeWriter(buf){
var ignore = false;
var out = bind(buf, buf.push);
return {
start: function(tag, attrs, unary){
tag = lowercase(tag);
if (!ignore && specialElements[tag]) {
ignore = tag;
}
if (!ignore && validElements[tag] == true) {
out('<');
out(tag);
forEach(attrs, function(value, key){
var lkey=lowercase(key);
if (validAttrs[lkey]==true && (uriAttrs[lkey]!==true || value.match(URI_REGEXP))) {
out(' ');
out(key);
out('="');
out(encodeEntities(value));
out('"');
}
});
out(unary ? '/>' : '>');
}
},
end: function(tag){
tag = lowercase(tag);
if (!ignore && validElements[tag] == true) {
out('</');
out(tag);
out('>');
}
if (tag == ignore) {
ignore = false;
}
},
chars: function(chars){
if (!ignore) {
out(encodeEntities(chars));
}
}
};
}
//////////////////////////////////
//JQLite
//////////////////////////////////
var jqCache = {},
jqName = 'ng-' + new Date().getTime(),
jqId = 1,
addEventListenerFn = (window.document.addEventListener ?
function(element, type, fn) {element.addEventListener(type, fn, false);} :
function(element, type, fn) {element.attachEvent('on' + type, fn);}),
removeEventListenerFn = (window.document.removeEventListener ?
function(element, type, fn) {element.removeEventListener(type, fn, false); } :
function(element, type, fn) {element.detachEvent('on' + type, fn); });
function jqNextId() { return (jqId++); }
function jqClearData(element) {
var cacheId = element[jqName],
cache = jqCache[cacheId];
if (cache) {
forEach(cache.bind || {}, function(fn, type){
removeEventListenerFn(element, type, fn);
});
delete jqCache[cacheId];
if (msie)
element[jqName] = ''; // ie does not allow deletion of attributes on elements.
else
delete element[jqName];
}
}
function getStyle(element) {
var current = {}, style = element[0].style, value, name, i;
if (typeof style.length == 'number') {
for(i = 0; i < style.length; i++) {
name = style[i];
current[name] = style[name];
}
} else {
for (name in style) {
value = style[name];
if (1*name != name && name != 'cssText' && value && typeof value == 'string' && value !='false')
current[name] = value;
}
}
return current;
}
function JQLite(element) {
if (!isElement(element) && isDefined(element.length) && element.item && !isWindow(element)) {
for(var i=0; i < element.length; i++) {
this[i] = element[i];
}
this.length = element.length;
} else {
this[0] = element;
this.length = 1;
}
}
JQLite.prototype = {
data: function(key, value) {
var element = this[0],
cacheId = element[jqName],
cache = jqCache[cacheId || -1];
if (isDefined(value)) {
if (!cache) {
element[jqName] = cacheId = jqNextId();
cache = jqCache[cacheId] = {};
}
cache[key] = value;
} else {
return cache ? cache[key] : _null;
}
},
removeData: function(){
jqClearData(this[0]);
},
dealoc: function(){
(function dealoc(element){
jqClearData(element);
for ( var i = 0, children = element.childNodes || []; i < children.length; i++) {
dealoc(children[i]);
}
})(this[0]);
},
ready: function(fn) {
var fired = false;
function trigger() {
if (fired) return;
fired = true;
fn();
}
this.bind('DOMContentLoaded', trigger); // works for modern browsers and IE9
jqLite(window).bind('load', trigger); // fallback to window.onload for others
},
bind: function(type, fn){
var self = this,
element = self[0],
bind = self.data('bind'),
eventHandler;
if (!bind) this.data('bind', bind = {});
forEach(type.split(' '), function(type){
eventHandler = bind[type];
if (!eventHandler) {
bind[type] = eventHandler = function(event) {
if (!event.preventDefault) {
event.preventDefault = function(){
event.returnValue = false; //ie
};
}
if (!event.stopPropagation) {
event.stopPropagation = function() {
event.cancelBubble = true; //ie
};
}
forEach(eventHandler.fns, function(fn){
fn.call(self, event);
});
};
eventHandler.fns = [];
addEventListenerFn(element, type, eventHandler);
}
eventHandler.fns.push(fn);
});
},
replaceWith: function(replaceNode) {
this[0].parentNode.replaceChild(jqLite(replaceNode)[0], this[0]);
},
children: function() {
return new JQLite(this[0].childNodes);
},
append: function(node) {
var self = this[0];
node = jqLite(node);
forEach(node, function(child){
self.appendChild(child);
});
},
remove: function() {
this.dealoc();
var parentNode = this[0].parentNode;
if (parentNode) parentNode.removeChild(this[0]);
},
removeAttr: function(name) {
this[0].removeAttribute(name);
},
after: function(element) {
this[0].parentNode.insertBefore(jqLite(element)[0], this[0].nextSibling);
},
hasClass: function(selector) {
var className = " " + selector + " ";
if ( (" " + this[0].className + " ").replace(/[\n\t]/g, " ").indexOf( className ) > -1 ) {
return true;
}
return false;
},
removeClass: function(selector) {
this[0].className = trim((" " + this[0].className + " ").replace(/[\n\t]/g, " ").replace(" " + selector + " ", ""));
},
toggleClass: function(selector, condition) {
var self = this;
(condition ? self.addClass : self.removeClass).call(self, selector);
},
addClass: function( selector ) {
if (!this.hasClass(selector)) {
this[0].className = trim(this[0].className + ' ' + selector);
}
},
css: function(name, value) {
var style = this[0].style;
if (isString(name)) {
if (isDefined(value)) {
style[name] = value;
} else {
return style[name];
}
} else {
extend(style, name);
}
},
attr: function(name, value){
var e = this[0];
if (isObject(name)) {
forEach(name, function(value, name){
e.setAttribute(name, value);
});
} else if (isDefined(value)) {
e.setAttribute(name, value);
} else {
// the extra argument is to get the right thing for a.href in IE, see jQuery code
return e.getAttribute(name, 2);
}
},
text: function(value) {
if (isDefined(value)) {
this[0].textContent = value;
}
return this[0].textContent;
},
val: function(value) {
if (isDefined(value)) {
this[0].value = value;
}
return this[0].value;
},
html: function(value) {
if (isDefined(value)) {
var i = 0, childNodes = this[0].childNodes;
for ( ; i < childNodes.length; i++) {
jqLite(childNodes[i]).dealoc();
}
this[0].innerHTML = value;
}
return this[0].innerHTML;
},
parent: function() {
return jqLite(this[0].parentNode);
},
clone: function() { return jqLite(this[0].cloneNode(true)); }
};
if (msie) {
extend(JQLite.prototype, {
text: function(value) {
var e = this[0];
// NodeType == 3 is text node
if (e.nodeType == 3) {
if (isDefined(value)) e.nodeValue = value;
return e.nodeValue;
} else {
if (isDefined(value)) e.innerText = value;
return e.innerText;
}
}
});
}
var angularGlobal = {
'typeOf':function(obj){
if (obj === _null) return $null;
var type = typeof obj;
if (type == $object) {
if (obj instanceof Array) return $array;
if (isDate(obj)) return $date;
if (obj.nodeType == 1) return $element;
}
return type;
}
};
/**
* @ngdoc overview
* @name angular.Object
* @function
*
* @description
* `angular.Object` is a namespace for utility functions for manipulation with JavaScript objects.
*
* These functions are exposed in two ways:
*
* - **in angular expressions**: the functions are bound to all objects and augment the Object
* type. The names of these methods are prefixed with `$` character to minimize naming collisions.
* To call a method, invoke the function without the first argument, e.g, `myObject.$foo(param2)`.
*
* - **in JavaScript code**: the functions don't augment the Object type and must be invoked as
* functions of `angular.Object` as `angular.Object.foo(myObject, param2)`.
*
*/
var angularCollection = {
'copy': copy,
'size': size,
'equals': equals
};
var angularObject = {
'extend': extend
};
/**
* @ngdoc overview
* @name angular.Array
*
* @description
* `angular.Array` is a namespace for utility functions for manipulation of JavaScript `Array`
* objects.
*
* These functions are exposed in two ways:
*
* - **in angular expressions**: the functions are bound to the Array objects and augment the Array
* type as array methods. The names of these methods are prefixed with `$` character to minimize
* naming collisions. To call a method, invoke `myArrayObject.$foo(params)`.
*
* Because `Array` type is a subtype of the Object type, all {@link angular.Object} functions
* augment the `Array` type in angular expressions as well.
*
* - **in JavaScript code**: the functions don't augment the `Array` type and must be invoked as
* functions of `angular.Array` as `angular.Array.foo(myArrayObject, params)`.
*
*/
var angularArray = {
/**
* @ngdoc function
* @name angular.Array.indexOf
* @function
*
* @description
* Determines the index of `value` in `array`.
*
* Note: this function is used to augment the `Array` type in angular expressions. See
* {@link angular.Array} for more info.
*
* @param {Array} array Array to search.
* @param {*} value Value to search for.
* @returns {number} The position of the element in `array`. The position is 0-based. `-1` is returned if the value can't be found.
*
* @example
<div ng:init="books = ['Moby Dick', 'Great Gatsby', 'Romeo and Juliet']"></div>
<input name='bookName' value='Romeo and Juliet'> <br>
Index of '{{bookName}}' in the list {{books}} is <em>{{books.$indexOf(bookName)}}</em>.
@scenario
it('should correctly calculate the initial index', function() {
expect(binding('books.$indexOf(bookName)')).toBe('2');
});
it('should recalculate', function() {
input('bookName').enter('foo');
expect(binding('books.$indexOf(bookName)')).toBe('-1');
input('bookName').enter('Moby Dick');
expect(binding('books.$indexOf(bookName)')).toBe('0');
});
*/
'indexOf': indexOf,
/**
* @ngdoc function
* @name angular.Array.sum
* @function
*
* @description
* This function calculates the sum of all numbers in `array`. If the `expressions` is supplied,
* it is evaluated once for each element in `array` and then the sum of these values is returned.
*
* Note: this function is used to augment the `Array` type in angular expressions. See
* {@link angular.Array} for more info.
*
* @param {Array} array The source array.
* @param {(string|function())=} expression Angular expression or a function to be evaluated for each
* element in `array`. The array element becomes the `this` during the evaluation.
* @returns {number} Sum of items in the array.
*
* @example
<table ng:init="invoice= {items:[{qty:10, description:'gadget', cost:9.95}]}">
<tr><th>Qty</th><th>Description</th><th>Cost</th><th>Total</th><th></th></tr>
<tr ng:repeat="item in invoice.items">
<td><input name="item.qty" value="1" size="4" ng:required ng:validate="integer"></td>
<td><input name="item.description"></td>
<td><input name="item.cost" value="0.00" ng:required ng:validate="number" size="6"></td>
<td>{{item.qty * item.cost | currency}}</td>
<td>[<a href ng:click="invoice.items.$remove(item)">X</a>]</td>
</tr>
<tr>
<td><a href ng:click="invoice.items.$add()">add item</a></td>
<td></td>
<td>Total:</td>
<td>{{invoice.items.$sum('qty*cost') | currency}}</td>
</tr>
</table>
@scenario
//TODO: these specs are lame because I had to work around issues #164 and #167
it('should initialize and calculate the totals', function() {
expect(repeater('.doc-example-live table tr', 'item in invoice.items').count()).toBe(3);
expect(repeater('.doc-example-live table tr', 'item in invoice.items').row(1)).
toEqual(['$99.50']);
expect(binding("invoice.items.$sum('qty*cost')")).toBe('$99.50');
expect(binding("invoice.items.$sum('qty*cost')")).toBe('$99.50');
});
it('should add an entry and recalculate', function() {
element('.doc-example a:contains("add item")').click();
using('.doc-example-live tr:nth-child(3)').input('item.qty').enter('20');
using('.doc-example-live tr:nth-child(3)').input('item.cost').enter('100');
expect(repeater('.doc-example-live table tr', 'item in invoice.items').row(2)).
toEqual(['$2,000.00']);
expect(binding("invoice.items.$sum('qty*cost')")).toBe('$2,099.50');
});
*/
'sum':function(array, expression) {
var fn = angular['Function']['compile'](expression);
var sum = 0;
for (var i = 0; i < array.length; i++) {
var value = 1 * fn(array[i]);
if (!isNaN(value)){
sum += value;
}
}
return sum;
},
/**
* @ngdoc function
* @name angular.Array.remove
* @function
*
* @description
* Modifies `array` by removing an element from it. The element will be looked up using the
* {@link angular.Array.indexOf indexOf} function on the `array` and only the first instance of
* the element will be removed.
*
* Note: this function is used to augment the `Array` type in angular expressions. See
* {@link angular.Array} for more info.
*
* @param {Array} array Array from which an element should be removed.
* @param {*} value Element to be removed.
* @returns {*} The removed element.
*
* @example
<ul ng:init="tasks=['Learn Angular', 'Read Documentation',
'Check out demos', 'Build cool applications']">
<li ng:repeat="task in tasks">
{{task}} [<a href="" ng:click="tasks.$remove(task)">X</a>]
</li>
</ul>
<hr/>
tasks = {{tasks}}
@scenario
it('should initialize the task list with for tasks', function() {
expect(repeater('.doc-example ul li', 'task in tasks').count()).toBe(4);
expect(repeater('.doc-example ul li', 'task in tasks').column('task')).
toEqual(['Learn Angular', 'Read Documentation', 'Check out demos',
'Build cool applications']);
});
it('should initialize the task list with for tasks', function() {
element('.doc-example ul li a:contains("X"):first').click();
expect(repeater('.doc-example ul li', 'task in tasks').count()).toBe(3);
element('.doc-example ul li a:contains("X"):last').click();
expect(repeater('.doc-example ul li', 'task in tasks').count()).toBe(2);
expect(repeater('.doc-example ul li', 'task in tasks').column('task')).
toEqual(['Read Documentation', 'Check out demos']);
});
*/
'remove':function(array, value) {
var index = indexOf(array, value);
if (index >=0)
array.splice(index, 1);
return value;
},
/**
* @ngdoc function
* @name angular.Array.filter
* @function
*
* @description
* Selects a subset of items from `array` and returns it as a new array.
*
* Note: this function is used to augment the `Array` type in angular expressions. See
* {@link angular.Array} for more info.
*
* @param {Array} array The source array.
* @param {string|Object|function()} expression The predicate to be used for selecting items from
* `array`.
*
* Can be one of:
*
* - `string`: Predicate that results in a substring match using the value of `expression`
* string. All strings or objects with string properties in `array` that contain this string
* will be returned. The predicate can be negated by prefixing the string with `!`.
*
* - `Object`: A pattern object can be used to filter specific properties on objects contained
* by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
* which have property `name` containing "M" and property `phone` containing "1". A special
* property name `$` can be used (as in `{$:"text"}`) to accept a match against any
* property of the object. That's equivalent to the simple substring match with a `string`
* as described above.
*
* - `function`: A predicate function can be used to write arbitrary filters. The function is
* called for each element of `array`. The final result is an array of those elements that
* the predicate returned true for.
*
* @example
<div ng:init="friends = [{name:'John', phone:'555-1276'},
{name:'Mary', phone:'800-BIG-MARY'},
{name:'Mike', phone:'555-4321'},
{name:'Adam', phone:'555-5678'},
{name:'Julie', phone:'555-8765'}]"></div>
Search: <input name="searchText"/>
<table id="searchTextResults">
<tr><th>Name</th><th>Phone</th><tr>
<tr ng:repeat="friend in friends.$filter(searchText)">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<tr>
</table>
<hr>
Any: <input name="search.$"/> <br>
Name only <input name="search.name"/><br>
Phone only <input name="search.phone"/><br>
<table id="searchObjResults">
<tr><th>Name</th><th>Phone</th><tr>
<tr ng:repeat="friend in friends.$filter(search)">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<tr>
</table>
@scenario
it('should search across all fields when filtering with a string', function() {
input('searchText').enter('m');
expect(repeater('#searchTextResults tr', 'friend in friends').column('name')).
toEqual(['Mary', 'Mike', 'Adam']);
input('searchText').enter('76');
expect(repeater('#searchTextResults tr', 'friend in friends').column('name')).
toEqual(['John', 'Julie']);
});
it('should search in specific fields when filtering with a predicate object', function() {
input('search.$').enter('i');
expect(repeater('#searchObjResults tr', 'friend in friends').column('name')).
toEqual(['Mary', 'Mike', 'Julie']);
});
*/
'filter':function(array, expression) {
var predicates = [];
predicates.check = function(value) {
for (var j = 0; j < predicates.length; j++) {
if(!predicates[j](value)) {
return false;
}
}
return true;
};
var search = function(obj, text){
if (text.charAt(0) === '!') {
return !search(obj, text.substr(1));
}
switch (typeof obj) {
case "boolean":
case "number":
case "string":
return ('' + obj).toLowerCase().indexOf(text) > -1;
case "object":
for ( var objKey in obj) {
if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {
return true;
}
}
return false;
case "array":
for ( var i = 0; i < obj.length; i++) {
if (search(obj[i], text)) {
return true;
}
}
return false;
default:
return false;
}
};
switch (typeof expression) {
case "boolean":
case "number":
case "string":
expression = {$:expression};
case "object":
for (var key in expression) {
if (key == '$') {
(function(){
var text = (''+expression[key]).toLowerCase();
if (!text) return;
predicates.push(function(value) {
return search(value, text);
});
})();
} else {
(function(){
var path = key;
var text = (''+expression[key]).toLowerCase();
if (!text) return;
predicates.push(function(value) {
return search(getter(value, path), text);
});
})();
}
}
break;
case $function:
predicates.push(expression);
break;
default:
return array;
}
var filtered = [];
for ( var j = 0; j < array.length; j++) {
var value = array[j];
if (predicates.check(value)) {
filtered.push(value);
}
}
return filtered;
},
/**
* @workInProgress
* @ngdoc function
* @name angular.Array.add
* @function
*
* @description
* `add` is a function similar to JavaScript's `Array#push` method, in that it appends a new
* element to an array. The difference is that the value being added is optional and defaults to
* an empty object.
*
* Note: this function is used to augment the `Array` type in angular expressions. See
* {@link angular.Array} for more info.
*
* @param {Array} array The array expand.
* @param {*=} [value={}] The value to be added.
* @returns {Array} The expanded array.
*
* @TODO simplify the example.
*
* @exampleDescription
* This example shows how an initially empty array can be filled with objects created from user
* input via the `$add` method.
*
* @example
[<a href="" ng:click="people.$add()">add empty</a>]
[<a href="" ng:click="people.$add({name:'John', sex:'male'})">add 'John'</a>]
[<a href="" ng:click="people.$add({name:'Mary', sex:'female'})">add 'Mary'</a>]
<ul ng:init="people=[]">
<li ng:repeat="person in people">
<input name="person.name">
<select name="person.sex">
<option value="">--chose one--</option>
<option>male</option>
<option>female</option>
</select>
[<a href="" ng:click="people.$remove(person)">X</a>]
</li>
</ul>
<pre>people = {{people}}</pre>
@scenario
beforeEach(function() {
expect(binding('people')).toBe('people = []');
});
it('should create an empty record when "add empty" is clicked', function() {
element('.doc-example a:contains("add empty")').click();
expect(binding('people')).toBe('people = [{\n "name":"",\n "sex":null}]');
});
it('should create a "John" record when "add \'John\'" is clicked', function() {
element('.doc-example a:contains("add \'John\'")').click();
expect(binding('people')).toBe('people = [{\n "name":"John",\n "sex":"male"}]');
});
it('should create a "Mary" record when "add \'Mary\'" is clicked', function() {
element('.doc-example a:contains("add \'Mary\'")').click();
expect(binding('people')).toBe('people = [{\n "name":"Mary",\n "sex":"female"}]');
});
it('should delete a record when "X" is clicked', function() {
element('.doc-example a:contains("add empty")').click();
element('.doc-example li a:contains("X"):first').click();
expect(binding('people')).toBe('people = []');
});
*/
'add':function(array, value) {
array.push(isUndefined(value)? {} : value);
return array;
},
/**
* @ngdoc function
* @name angular.Array.count
* @function
*
* @description
* Determines the number of elements in an array. Optionally it will count only those elements
* for which the `condition` evaluates to `true`.
*
* Note: this function is used to augment the `Array` type in angular expressions. See
* {@link angular.Array} for more info.
*
* @param {Array} array The array to count elements in.
* @param {(function()|string)=} condition A function to be evaluated or angular expression to be
* compiled and evaluated. The element that is currently being iterated over, is exposed to
* the `condition` as `this`.
* @returns {number} Number of elements in the array (for which the condition evaluates to true).
*
* @example
<pre ng:init="items = [{name:'knife', points:1},
{name:'fork', points:3},
{name:'spoon', points:1}]"></pre>
<ul>
<li ng:repeat="item in items">
{{item.name}}: points=
<input type="text" name="item.points"/> <!-- id="item{{$index}} -->
</li>
</ul>
<p>Number of items which have one point: <em>{{ items.$count('points==1') }}</em></p>
<p>Number of items which have more than one point: <em>{{items.$count('points>1')}}</em></p>
@scenario
it('should calculate counts', function() {
expect(binding('items.$count(\'points==1\')')).toEqual(2);
expect(binding('items.$count(\'points>1\')')).toEqual(1);
});
it('should recalculate when updated', function() {
using('.doc-example li:first-child').input('item.points').enter('23');
expect(binding('items.$count(\'points==1\')')).toEqual(1);
expect(binding('items.$count(\'points>1\')')).toEqual(2);
});
*/
'count':function(array, condition) {
if (!condition) return array.length;
var fn = angular['Function']['compile'](condition), count = 0;
forEach(array, function(value){
if (fn(value)) {
count ++;
}
});
return count;
},
/**
* @ngdoc function
* @name angular.Array.orderBy
* @function
*
* @description
* Orders `array` by the `expression` predicate.
*
* Note: this function is used to augment the `Array` type in angular expressions. See
* {@link angular.Array} for more info.
*
* @param {Array} array The array to sort.
* @param {function(*, *)|string|Array.<(function(*, *)|string)>} expression A predicate to be
* used by the comparator to determine the order of elements.
*
* Can be one of:
*
* - `function`: JavaScript's Array#sort comparator function
* - `string`: angular expression which evaluates to an object to order by, such as 'name' to
* sort by a property called 'name'. Optionally prefixed with `+` or `-` to control ascending
* or descending sort order (e.g. +name or -name).
* - `Array`: array of function or string predicates, such that a first predicate in the array
* is used for sorting, but when the items are equivalent next predicate is used.
*
* @param {boolean=} reverse Reverse the order the array.
* @returns {Array} Sorted copy of the source array.
*
* @example
<div ng:init="friends = [{name:'John', phone:'555-1212', age:10},
{name:'Mary', phone:'555-9876', age:19},
{name:'Mike', phone:'555-4321', age:21},
{name:'Adam', phone:'555-5678', age:35},
{name:'Julie', phone:'555-8765', age:29}]"></div>
<pre>Sorting predicate = {{predicate}}</pre>
<hr/>
<table ng:init="predicate='-age'">
<tr>
<th><a href="" ng:click="predicate = 'name'">Name</a>
(<a href ng:click="predicate = '-name'">^</a>)</th>
<th><a href="" ng:click="predicate = 'phone'">Phone</a>
(<a href ng:click="predicate = '-phone'">^</a>)</th>
<th><a href="" ng:click="predicate = 'age'">Age</a>
(<a href ng:click="predicate = '-age'">^</a>)</th>
<tr>
<tr ng:repeat="friend in friends.$orderBy(predicate)">
<td>{{friend.name}}</td>
<td>{{friend.phone}}</td>
<td>{{friend.age}}</td>
<tr>
</table>
@scenario
it('should be reverse ordered by aged', function() {
expect(binding('predicate')).toBe('Sorting predicate = -age');
expect(repeater('.doc-example table', 'friend in friends').column('friend.age')).
toEqual(['35', '29', '21', '19', '10']);
expect(repeater('.doc-example table', 'friend in friends').column('friend.name')).
toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']);
});
it('should reorder the table when user selects different predicate', function() {
element('.doc-example a:contains("Name")').click();
expect(repeater('.doc-example table', 'friend in friends').column('friend.name')).
toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']);
expect(repeater('.doc-example table', 'friend in friends').column('friend.age')).
toEqual(['35', '10', '29', '19', '21']);
element('.doc-example a:contains("Phone")+a:contains("^")').click();
expect(repeater('.doc-example table', 'friend in friends').column('friend.phone')).
toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']);
expect(repeater('.doc-example table', 'friend in friends').column('friend.name')).
toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']);
});
*/
//TODO: WTH is descend param for and how/when it should be used, how is it affected by +/- in
// predicate? the code below is impossible to read and specs are not very good.
'orderBy':function(array, expression, descend) {
expression = isArray(expression) ? expression: [expression];
expression = map(expression, function($){
var descending = false, get = $ || identity;
if (isString($)) {
if (($.charAt(0) == '+' || $.charAt(0) == '-')) {
descending = $.charAt(0) == '-';
$ = $.substring(1);
}
get = expressionCompile($).fnSelf;
}
return reverse(function(a,b){
return compare(get(a),get(b));
}, descending);
});
var arrayCopy = [];
for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); }
return arrayCopy.sort(reverse(comparator, descend));
function comparator(o1, o2){
for ( var i = 0; i < expression.length; i++) {
var comp = expression[i](o1, o2);
if (comp !== 0) return comp;
}
return 0;
}
function reverse(comp, descending) {
return toBoolean(descending) ?
function(a,b){return comp(b,a);} : comp;
}
function compare(v1, v2){
var t1 = typeof v1;
var t2 = typeof v2;
if (t1 == t2) {
if (t1 == "string") v1 = v1.toLowerCase();
if (t1 == "string") v2 = v2.toLowerCase();
if (v1 === v2) return 0;
return v1 < v2 ? -1 : 1;
} else {
return t1 < t2 ? -1 : 1;
}
}
},
/**
* @ngdoc function
* @name angular.Array.limitTo
* @function
*
* @description
* Creates a new array containing only the first, or last `limit` number of elements of the
* source `array`.
*
* Note: this function is used to augment the `Array` type in angular expressions. See
* {@link angular.Array} for more info.
*
* @param {Array} array Source array to be limited.
* @param {string|Number} limit The length of the returned array. If the number is positive, the
* first `limit` items from the source array will be copied, if the number is negative, the
* last `limit` items will be copied.
* @returns {Array} A new sub-array of length `limit`.
*
* @example
<div ng:init="numbers = [1,2,3,4,5,6,7,8,9]">
Limit [1,2,3,4,5,6,7,8,9] to: <input name="limit" value="3"/>
<p>Output: {{ numbers.$limitTo(limit) | json }}</p>
</div>
* @scenario
it('should limit the numer array to first three items', function() {
expect(element('.doc-example input[name=limit]').val()).toBe('3');
expect(binding('numbers.$limitTo(limit) | json')).toEqual('[1,2,3]');
});
it('should update the output when -3 is entered', function() {
input('limit').enter(-3);
expect(binding('numbers.$limitTo(limit) | json')).toEqual('[7,8,9]');
});
*/
limitTo: function(array, limit) {
limit = parseInt(limit, 10);
var out = [],
i, n;
if (limit > 0) {
i = 0;
n = limit;
} else {
i = array.length + limit;
n = array.length;
}
for (; i<n; i++) {
out.push(array[i]);
}
return out;
}
};
var R_ISO8061_STR = /^(\d{4})-(\d\d)-(\d\d)(?:T(\d\d)(?:\:(\d\d)(?:\:(\d\d)(?:\.(\d{3}))?)?)?Z)?$/;
var angularString = {
'quote':function(string) {
return '"' + string.replace(/\\/g, '\\\\').
replace(/"/g, '\\"').
replace(/\n/g, '\\n').
replace(/\f/g, '\\f').
replace(/\r/g, '\\r').
replace(/\t/g, '\\t').
replace(/\v/g, '\\v') +
'"';
},
'quoteUnicode':function(string) {
var str = angular['String']['quote'](string);
var chars = [];
for ( var i = 0; i < str.length; i++) {
var ch = str.charCodeAt(i);
if (ch < 128) {
chars.push(str.charAt(i));
} else {
var encode = "000" + ch.toString(16);
chars.push("\\u" + encode.substring(encode.length - 4));
}
}
return chars.join('');
},
/**
* Tries to convert input to date and if successful returns the date, otherwise returns the input.
* @param {string} string
* @return {(Date|string)}
*/
'toDate':function(string){
var match;
if (isString(string) && (match = string.match(R_ISO8061_STR))){
var date = new Date(0);
date.setUTCFullYear(match[1], match[2] - 1, match[3]);
date.setUTCHours(match[4]||0, match[5]||0, match[6]||0, match[7]||0);
return date;
}
return string;
}
};
var angularDate = {
'toString':function(date){
return !date ?
date :
date.toISOString ?
date.toISOString() :
padNumber(date.getUTCFullYear(), 4) + '-' +
padNumber(date.getUTCMonth() + 1, 2) + '-' +
padNumber(date.getUTCDate(), 2) + 'T' +
padNumber(date.getUTCHours(), 2) + ':' +
padNumber(date.getUTCMinutes(), 2) + ':' +
padNumber(date.getUTCSeconds(), 2) + '.' +
padNumber(date.getUTCMilliseconds(), 3) + 'Z';
}
};
var angularFunction = {
'compile':function(expression) {
if (isFunction(expression)){
return expression;
} else if (expression){
return expressionCompile(expression).fnSelf;
} else {
return identity;
}
}
};
function defineApi(dst, chain){
angular[dst] = angular[dst] || {};
forEach(chain, function(parent){
extend(angular[dst], parent);
});
}
defineApi('Global', [angularGlobal]);
defineApi('Collection', [angularGlobal, angularCollection]);
defineApi('Array', [angularGlobal, angularCollection, angularArray]);
defineApi('Object', [angularGlobal, angularCollection, angularObject]);
defineApi('String', [angularGlobal, angularString]);
defineApi('Date', [angularGlobal, angularDate]);
//IE bug
angular['Date']['toString'] = angularDate['toString'];
defineApi('Function', [angularGlobal, angularCollection, angularFunction]);
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.currency
* @function
*
* @description
* Formats a number as a currency (ie $1,234.56).
*
* @param {number} amount Input to filter.
* @returns {string} Formated number.
*
* @css ng-format-negative
* When the value is negative, this css class is applied to the binding making it by default red.
*
* @example
<input type="text" name="amount" value="1234.56"/> <br/>
{{amount | currency}}
*
* @scenario
it('should init with 1234.56', function(){
expect(binding('amount | currency')).toBe('$1,234.56');
});
it('should update', function(){
input('amount').enter('-1234');
expect(binding('amount | currency')).toBe('$-1,234.00');
expect(element('.doc-example-live .ng-binding').attr('className')).
toMatch(/ng-format-negative/);
});
*/
angularFilter.currency = function(amount){
this.$element.toggleClass('ng-format-negative', amount < 0);
return '$' + angularFilter['number'].apply(this, [amount, 2]);
};
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.number
* @function
*
* @description
* Formats a number as text.
*
* If the input is not a number empty string is returned.
*
* @param {number|string} number Number to format.
* @param {(number|string)=} [fractionSize=2] Number of decimal places to round the number to.
* @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.
*
* @example
Enter number: <input name='val' value='1234.56789' /><br/>
Default formatting: {{val | number}}<br/>
No fractions: {{val | number:0}}<br/>
Negative number: {{-val | number:4}}
* @scenario
it('should format numbers', function(){
expect(binding('val | number')).toBe('1,234.57');
expect(binding('val | number:0')).toBe('1,235');
expect(binding('-val | number:4')).toBe('-1,234.5679');
});
it('should update', function(){
input('val').enter('3374.333');
expect(binding('val | number')).toBe('3,374.33');
expect(binding('val | number:0')).toBe('3,374');
expect(binding('-val | number:4')).toBe('-3,374.3330');
});
*/
angularFilter.number = function(number, fractionSize){
if (isNaN(number) || !isFinite(number)) {
return '';
}
fractionSize = typeof fractionSize == $undefined ? 2 : fractionSize;
var isNegative = number < 0;
number = Math.abs(number);
var pow = Math.pow(10, fractionSize);
var text = "" + Math.round(number * pow);
var whole = text.substring(0, text.length - fractionSize);
whole = whole || '0';
var frc = text.substring(text.length - fractionSize);
text = isNegative ? '-' : '';
for (var i = 0; i < whole.length; i++) {
if ((whole.length - i)%3 === 0 && i !== 0) {
text += ',';
}
text += whole.charAt(i);
}
if (fractionSize > 0) {
for (var j = frc.length; j < fractionSize; j++) {
frc += '0';
}
text += '.' + frc.substring(0, fractionSize);
}
return text;
};
function padNumber(num, digits, trim) {
var neg = '';
if (num < 0) {
neg = '-';
num = -num;
}
num = '' + num;
while(num.length < digits) num = '0' + num;
if (trim)
num = num.substr(num.length - digits);
return neg + num;
}
function dateGetter(name, size, offset, trim) {
return function(date) {
var value = date['get' + name]();
if (offset > 0 || value > -offset)
value += offset;
if (value === 0 && offset == -12 ) value = 12;
return padNumber(value, size, trim);
};
}
var DATE_FORMATS = {
yyyy: dateGetter('FullYear', 4),
yy: dateGetter('FullYear', 2, 0, true),
MM: dateGetter('Month', 2, 1),
M: dateGetter('Month', 1, 1),
dd: dateGetter('Date', 2),
d: dateGetter('Date', 1),
HH: dateGetter('Hours', 2),
H: dateGetter('Hours', 1),
hh: dateGetter('Hours', 2, -12),
h: dateGetter('Hours', 1, -12),
mm: dateGetter('Minutes', 2),
m: dateGetter('Minutes', 1),
ss: dateGetter('Seconds', 2),
s: dateGetter('Seconds', 1),
a: function(date){return date.getHours() < 12 ? 'am' : 'pm';},
Z: function(date){
var offset = date.getTimezoneOffset();
return padNumber(offset / 60, 2) + padNumber(Math.abs(offset % 60), 2);
}
};
var DATE_FORMATS_SPLIT = /([^yMdHhmsaZ]*)(y+|M+|d+|H+|h+|m+|s+|a|Z)(.*)/;
var NUMBER_STRING = /^\d+$/;
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.date
* @function
*
* @description
* Formats `date` to a string based on the requested `format`.
*
* `format` string can be composed of the following elements:
*
* * `'yyyy'`: 4 digit representation of year e.g. 2010
* * `'yy'`: 2 digit representation of year, padded (00-99)
* * `'MM'`: Month in year, padded (01‒12)
* * `'M'`: Month in year (1‒12)
* * `'dd'`: Day in month, padded (01‒31)
* * `'d'`: Day in month (1-31)
* * `'HH'`: Hour in day, padded (00‒23)
* * `'H'`: Hour in day (0-23)
* * `'hh'`: Hour in am/pm, padded (01‒12)
* * `'h'`: Hour in am/pm, (1-12)
* * `'mm'`: Minute in hour, padded (00‒59)
* * `'m'`: Minute in hour (0-59)
* * `'ss'`: Second in minute, padded (00‒59)
* * `'s'`: Second in minute (0‒59)
* * `'a'`: am/pm marker
* * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200‒1200)
*
* @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
* number) or ISO 8601 extended datetime string (yyyy-MM-ddTHH:mm:ss.SSSZ).
* @param {string=} format Formatting rules. If not specified, Date#toLocaleDateString is used.
* @returns {string} Formatted string or the input if input is not recognized as date/millis.
*
* @example
<span ng:non-bindable>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span>:
{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}<br/>
<span ng:non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>:
{{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}<br/>
*
* @scenario
it('should format date', function(){
expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).
toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} \-?\d{4}/);
expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).
toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(am|pm)/);
});
*
*/
angularFilter.date = function(date, format) {
if (isString(date)) {
if (NUMBER_STRING.test(date)) {
date = parseInt(date, 10);
} else {
date = angularString.toDate(date);
}
}
if (isNumber(date)) {
date = new Date(date);
}
if (!isDate(date)) {
return date;
}
var text = date.toLocaleDateString(), fn;
if (format && isString(format)) {
text = '';
var parts = [], match;
while(format) {
match = DATE_FORMATS_SPLIT.exec(format);
if (match) {
parts = concat(parts, match, 1);
format = parts.pop();
} else {
parts.push(format);
format = null;
}
}
forEach(parts, function(value){
fn = DATE_FORMATS[value];
text += fn ? fn(date) : value;
});
}
return text;
};
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.json
* @function
*
* @description
* Allows you to convert a JavaScript object into JSON string.
*
* This filter is mostly useful for debugging. When using the double curly {{value}} notation
* the binding is automatically converted to JSON.
*
* @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
* @returns {string} JSON string.
*
* @css ng-monospace Always applied to the encapsulating element.
*
* @example:
<input type="text" name="objTxt" value="{a:1, b:[]}"
ng:eval="obj = $eval(objTxt)"/>
<pre>{{ obj | json }}</pre>
*
* @scenario
it('should jsonify filtered objects', function() {
expect(binding('obj | json')).toBe('{\n "a":1,\n "b":[]}');
});
it('should update', function() {
input('objTxt').enter('[1, 2, 3]');
expect(binding('obj | json')).toBe('[1,2,3]');
});
*
*/
angularFilter.json = function(object) {
this.$element.addClass("ng-monospace");
return toJson(object, true);
};
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.lowercase
* @function
*
* @see angular.lowercase
*/
angularFilter.lowercase = lowercase;
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.uppercase
* @function
*
* @see angular.uppercase
*/
angularFilter.uppercase = uppercase;
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.html
* @function
*
* @description
* Prevents the input from getting escaped by angular. By default the input is sanitized and
* inserted into the DOM as is.
*
* The input is sanitized by parsing the html into tokens. All safe tokens (from a whitelist) are
* then serialized back to properly escaped html string. This means that no unsafe input can make
* it into the returned string, however since our parser is more strict than a typical browser
* parser, it's possible that some obscure input, which would be recognized as valid HTML by a
* browser, won't make it through the sanitizer.
*
* If you hate your users, you may call the filter with optional 'unsafe' argument, which bypasses
* the html sanitizer, but makes your application vulnerable to XSS and other attacks. Using this
* option is strongly discouraged and should be used only if you absolutely trust the input being
* filtered and you can't get the content through the sanitizer.
*
* @param {string} html Html input.
* @param {string=} option If 'unsafe' then do not sanitize the HTML input.
* @returns {string} Sanitized or raw html.
*
* @example
Snippet: <textarea name="snippet" cols="60" rows="3">
<p style="color:blue">an html
<em onmouseover="this.textContent='PWN3D!'">click here</em>
snippet</p></textarea>
<table>
<tr>
<td>Filter</td>
<td>Source</td>
<td>Rendered</td>
</tr>
<tr id="html-filter">
<td>html filter</td>
<td>
<pre><div ng:bind="snippet | html"><br/></div></pre>
</td>
<td>
<div ng:bind="snippet | html"></div>
</td>
</tr>
<tr id="escaped-html">
<td>no filter</td>
<td><pre><div ng:bind="snippet"><br/></div></pre></td>
<td><div ng:bind="snippet"></div></td>
</tr>
<tr id="html-unsafe-filter">
<td>unsafe html filter</td>
<td><pre><div ng:bind="snippet | html:'unsafe'"><br/></div></pre></td>
<td><div ng:bind="snippet | html:'unsafe'"></div></td>
</tr>
</table>
*
* @scenario
it('should sanitize the html snippet ', function(){
expect(using('#html-filter').binding('snippet | html')).
toBe('<p>an html\n<em>click here</em>\nsnippet</p>');
});
it ('should escape snippet without any filter', function() {
expect(using('#escaped-html').binding('snippet')).
toBe("<p style=\"color:blue\">an html\n" +
"<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" +
"snippet</p>");
});
it ('should inline raw snippet if filtered as unsafe', function() {
expect(using('#html-unsafe-filter').binding("snippet | html:'unsafe'")).
toBe("<p style=\"color:blue\">an html\n" +
"<em onmouseover=\"this.textContent='PWN3D!'\">click here</em>\n" +
"snippet</p>");
});
it('should update', function(){
input('snippet').enter('new <b>text</b>');
expect(using('#html-filter').binding('snippet | html')).toBe('new <b>text</b>');
expect(using('#escaped-html').binding('snippet')).toBe("new <b>text</b>");
expect(using('#html-unsafe-filter').binding("snippet | html:'unsafe'")).toBe('new <b>text</b>');
});
*/
angularFilter.html = function(html, option){
return new HTML(html, option);
};
/**
* @workInProgress
* @ngdoc filter
* @name angular.filter.linky
* @function
*
* @description
* Finds links in text input and turns them into html links. Supports http/https/ftp/mailto and
* plane email address links.
*
* @param {string} text Input text.
* @returns {string} Html-linkified text.
*
* @example
Snippet: <textarea name="snippet" cols="60" rows="3">
Pretty text with some links:
http://angularjs.org/,
mailto:us@somewhere.org,
another@somewhere.org,
and one more: ftp://127.0.0.1/.</textarea>
<table>
<tr>
<td>Filter</td>
<td>Source</td>
<td>Rendered</td>
</tr>
<tr id="linky-filter">
<td>linky filter</td>
<td>
<pre><div ng:bind="snippet | linky"><br/></div></pre>
</td>
<td>
<div ng:bind="snippet | linky"></div>
</td>
</tr>
<tr id="escaped-html">
<td>no filter</td>
<td><pre><div ng:bind="snippet"><br/></div></pre></td>
<td><div ng:bind="snippet"></div></td>
</tr>
</table>
@scenario
it('should linkify the snippet with urls', function(){
expect(using('#linky-filter').binding('snippet | linky')).
toBe('Pretty text with some links:\n' +
'<a href="http://angularjs.org/">http://angularjs.org/</a>,\n' +
'<a href="mailto:us@somewhere.org">us@somewhere.org</a>,\n' +
'<a href="mailto:another@somewhere.org">another@somewhere.org</a>,\n' +
'and one more: <a href="ftp://127.0.0.1/">ftp://127.0.0.1/</a>.');
});
it ('should not linkify snippet without the linky filter', function() {
expect(using('#escaped-html').binding('snippet')).
toBe("Pretty text with some links:\n" +
"http://angularjs.org/,\n" +
"mailto:us@somewhere.org,\n" +
"another@somewhere.org,\n" +
"and one more: ftp://127.0.0.1/.");
});
it('should update', function(){
input('snippet').enter('new http://link.');
expect(using('#linky-filter').binding('snippet | linky')).
toBe('new <a href="http://link">http://link</a>.');
expect(using('#escaped-html').binding('snippet')).toBe('new http://link.');
});
*/
//TODO: externalize all regexps
angularFilter.linky = function(text){
if (!text) return text;
var URL = /((ftp|https?):\/\/|(mailto:)?[A-Za-z0-9._%+-]+@)\S*[^\s\.\;\,\(\)\{\}\<\>]/;
var match;
var raw = text;
var html = [];
var writer = htmlSanitizeWriter(html);
var url;
var i;
while (match=raw.match(URL)) {
// We can not end in these as they are sometimes found at the end of the sentence
url = match[0];
// if we did not match ftp/http/mailto then assume mailto
if (match[2]==match[3]) url = 'mailto:' + url;
i = match.index;
writer.chars(raw.substr(0, i));
writer.start('a', {href:url});
writer.chars(match[0].replace(/^mailto:/, ''));
writer.end('a');
raw = raw.substring(i + match[0].length);
}
writer.chars(raw);
return new HTML(html.join(''));
};
function formatter(format, parse) {return {'format':format, 'parse':parse || format};}
function toString(obj) {
return (isDefined(obj) && obj !== _null) ? "" + obj : obj;
}
var NUMBER = /^\s*[-+]?\d*(\.\d*)?\s*$/;
angularFormatter.noop = formatter(identity, identity);
/**
* @workInProgress
* @ngdoc formatter
* @name angular.formatter.json
*
* @description
* Formats the user input as JSON text.
*
* @returns {?string} A JSON string representation of the model.
*
* @example
* <div ng:init="data={name:'misko', project:'angular'}">
* <input type="text" size='50' name="data" ng:format="json"/>
* <pre>data={{data}}</pre>
* </div>
*
* @scenario
* it('should format json', function(){
* expect(binding('data')).toEqual('data={\n \"name\":\"misko\",\n \"project\":\"angular\"}');
* input('data').enter('{}');
* expect(binding('data')).toEqual('data={\n }');
* });
*/
angularFormatter.json = formatter(toJson, function(value){
return fromJson(value || 'null');
});
/**
* @workInProgress
* @ngdoc formatter
* @name angular.formatter.boolean
*
* @description
* Use boolean formatter if you wish to store the data as boolean.
*
* @returns {boolean} Converts to `true` unless user enters (blank), `f`, `false`, `0`, `no`, `[]`.
*
* @example
* Enter truthy text:
* <input type="text" name="value" ng:format="boolean" value="no"/>
* <input type="checkbox" name="value"/>
* <pre>value={{value}}</pre>
*
* @scenario
* it('should format boolean', function(){
* expect(binding('value')).toEqual('value=false');
* input('value').enter('truthy');
* expect(binding('value')).toEqual('value=true');
* });
*/
angularFormatter['boolean'] = formatter(toString, toBoolean);
/**
* @workInProgress
* @ngdoc formatter
* @name angular.formatter.number
*
* @description
* Use number formatter if you wish to convert the user entered string to a number.
*
* @returns {number} Number from the parsed string.
*
* @example
* Enter valid number:
* <input type="text" name="value" ng:format="number" value="1234"/>
* <pre>value={{value}}</pre>
*
* @scenario
* it('should format numbers', function(){
* expect(binding('value')).toEqual('value=1234');
* input('value').enter('5678');
* expect(binding('value')).toEqual('value=5678');
* });
*/
angularFormatter.number = formatter(toString, function(obj){
if (obj == _null || NUMBER.exec(obj)) {
return obj===_null || obj === '' ? _null : 1*obj;
} else {
throw "Not a number";
}
});
/**
* @workInProgress
* @ngdoc formatter
* @name angular.formatter.list
*
* @description
* Use list formatter if you wish to convert the user entered string to an array.
*
* @returns {Array} Array parsed from the entered string.
*
* @example
* Enter a list of items:
* <input type="text" name="value" ng:format="list" value=" chair ,, table"/>
* <input type="text" name="value" ng:format="list"/>
* <pre>value={{value}}</pre>
*
* @scenario
* it('should format lists', function(){
* expect(binding('value')).toEqual('value=["chair","table"]');
* this.addFutureAction('change to XYZ', function($window, $document, done){
* $document.elements('.doc-example :input:last').val(',,a,b,').trigger('change');
* done();
* });
* expect(binding('value')).toEqual('value=["a","b"]');
* });
*/
angularFormatter.list = formatter(
function(obj) { return obj ? obj.join(", ") : obj; },
function(value) {
var list = [];
forEach((value || '').split(','), function(item){
item = trim(item);
if (item) list.push(item);
});
return list;
}
);
/**
* @workInProgress
* @ngdoc formatter
* @name angular.formatter.trim
*
* @description
* Use trim formatter if you wish to trim extra spaces in user text.
*
* @returns {String} Trim excess leading and trailing space.
*
* @example
* Enter text with leading/trailing spaces:
* <input type="text" name="value" ng:format="trim" value=" book "/>
* <input type="text" name="value" ng:format="trim"/>
* <pre>value={{value|json}}</pre>
*
* @scenario
* it('should format trim', function(){
* expect(binding('value')).toEqual('value="book"');
* this.addFutureAction('change to XYZ', function($window, $document, done){
* $document.elements('.doc-example :input:last').val(' text ').trigger('change');
* done();
* });
* expect(binding('value')).toEqual('value="text"');
* });
*/
angularFormatter.trim = formatter(
function(obj) { return obj ? trim("" + obj) : ""; }
);
/**
* @workInProgress
* @ngdoc formatter
* @name angular.formatter.index
* @description
* Index formatter is meant to be used with `select` input widget. It is useful when one needs
* to select from a set of objects. To create pull-down one can iterate over the array of object
* to build the UI. However the value of the pull-down must be a string. This means that when on
* object is selected form the pull-down, the pull-down value is a string which needs to be
* converted back to an object. This conversion from string to on object is not possible, at best
* the converted object is a copy of the original object. To solve this issue we create a pull-down
* where the value strings are an index of the object in the array. When pull-down is selected the
* index can be used to look up the original user object.
*
* @inputType select
* @param {array} array to be used for selecting an object.
* @returns {object} object which is located at the selected position.
*
* @example
* <script>
* function DemoCntl(){
* this.users = [
* {name:'guest', password:'guest'},
* {name:'user', password:'123'},
* {name:'admin', password:'abc'}
* ];
* }
* </script>
* <div ng:controller="DemoCntl">
* User:
* <select name="currentUser" ng:format="index:users">
* <option ng:repeat="user in users" value="{{$index}}">{{user.name}}</option>
* </select>
* <select name="currentUser" ng:format="index:users">
* <option ng:repeat="user in users" value="{{$index}}">{{user.name}}</option>
* </select>
* user={{currentUser.name}}<br/>
* password={{currentUser.password}}<br/>
* </div>
*
* @scenario
* it('should retrieve object by index', function(){
* expect(binding('currentUser.password')).toEqual('guest');
* select('currentUser').option('2');
* expect(binding('currentUser.password')).toEqual('abc');
* });
*/
angularFormatter.index = formatter(
function(object, array){
return '' + indexOf(array || [], object);
},
function(index, array){
return (array||[])[index];
}
);
extend(angularValidator, {
'noop': function() { return _null; },
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.regexp
* @description
* Use regexp validator to restrict the input to any Regular Expression.
*
* @param {string} value value to validate
* @param {string|regexp} expression regular expression.
* @param {string=} msg error message to display.
* @css ng-validation-error
*
* @example
* <script> function Cntl(){
* this.ssnRegExp = /^\d\d\d-\d\d-\d\d\d\d$/;
* }
* </script>
* Enter valid SSN:
* <div ng:controller="Cntl">
* <input name="ssn" value="123-45-6789" ng:validate="regexp:ssnRegExp" >
* </div>
*
* @scenario
* it('should invalidate non ssn', function(){
* var textBox = element('.doc-example :input');
* expect(textBox.attr('className')).not().toMatch(/ng-validation-error/);
* expect(textBox.val()).toEqual('123-45-6789');
*
* input('ssn').enter('123-45-67890');
* expect(textBox.attr('className')).toMatch(/ng-validation-error/);
* });
*
*/
'regexp': function(value, regexp, msg) {
if (!value.match(regexp)) {
return msg ||
"Value does not match expected format " + regexp + ".";
} else {
return _null;
}
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.number
* @description
* Use number validator to restrict the input to numbers with an
* optional range. (See integer for whole numbers validator).
*
* @param {string} value value to validate
* @param {int=} [min=MIN_INT] minimum value.
* @param {int=} [max=MAX_INT] maximum value.
* @css ng-validation-error
*
* @example
* Enter number: <input name="n1" ng:validate="number" > <br>
* Enter number greater than 10: <input name="n2" ng:validate="number:10" > <br>
* Enter number between 100 and 200: <input name="n3" ng:validate="number:100:200" > <br>
*
* @scenario
* it('should invalidate number', function(){
* var n1 = element('.doc-example :input[name=n1]');
* expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
* input('n1').enter('1.x');
* expect(n1.attr('className')).toMatch(/ng-validation-error/);
*
* var n2 = element('.doc-example :input[name=n2]');
* expect(n2.attr('className')).not().toMatch(/ng-validation-error/);
* input('n2').enter('9');
* expect(n2.attr('className')).toMatch(/ng-validation-error/);
*
* var n3 = element('.doc-example :input[name=n3]');
* expect(n3.attr('className')).not().toMatch(/ng-validation-error/);
* input('n3').enter('201');
* expect(n3.attr('className')).toMatch(/ng-validation-error/);
*
* });
*
*/
'number': function(value, min, max) {
var num = 1 * value;
if (num == value) {
if (typeof min != $undefined && num < min) {
return "Value can not be less than " + min + ".";
}
if (typeof min != $undefined && num > max) {
return "Value can not be greater than " + max + ".";
}
return _null;
} else {
return "Not a number";
}
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.integer
* @description
* Use number validator to restrict the input to integers with an
* optional range. (See integer for whole numbers validator).
*
* @param {string} value value to validate
* @param {int=} [min=MIN_INT] minimum value.
* @param {int=} [max=MAX_INT] maximum value.
* @css ng-validation-error
*
* @example
* Enter integer: <input name="n1" ng:validate="integer" > <br>
* Enter integer equal or greater than 10: <input name="n2" ng:validate="integer:10" > <br>
* Enter integer between 100 and 200 (inclusive): <input name="n3" ng:validate="integer:100:200" > <br>
*
* @scenario
* it('should invalidate integer', function(){
* var n1 = element('.doc-example :input[name=n1]');
* expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
* input('n1').enter('1.1');
* expect(n1.attr('className')).toMatch(/ng-validation-error/);
*
* var n2 = element('.doc-example :input[name=n2]');
* expect(n2.attr('className')).not().toMatch(/ng-validation-error/);
* input('n2').enter('10.1');
* expect(n2.attr('className')).toMatch(/ng-validation-error/);
*
* var n3 = element('.doc-example :input[name=n3]');
* expect(n3.attr('className')).not().toMatch(/ng-validation-error/);
* input('n3').enter('100.1');
* expect(n3.attr('className')).toMatch(/ng-validation-error/);
*
* });
*/
'integer': function(value, min, max) {
var numberError = angularValidator['number'](value, min, max);
if (numberError) return numberError;
if (!("" + value).match(/^\s*[\d+]*\s*$/) || value != Math.round(value)) {
return "Not a whole number";
}
return _null;
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.date
* @description
* Use date validator to restrict the user input to a valid date
* in format in format MM/DD/YYYY.
*
* @param {string} value value to validate
* @css ng-validation-error
*
* @example
* Enter valid date:
* <input name="text" value="1/1/2009" ng:validate="date" >
*
* @scenario
* it('should invalidate date', function(){
* var n1 = element('.doc-example :input');
* expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
* input('text').enter('123/123/123');
* expect(n1.attr('className')).toMatch(/ng-validation-error/);
* });
*
*/
'date': function(value) {
var fields = /^(\d\d?)\/(\d\d?)\/(\d\d\d\d)$/.exec(value);
var date = fields ? new Date(fields[3], fields[1]-1, fields[2]) : 0;
return (date &&
date.getFullYear() == fields[3] &&
date.getMonth() == fields[1]-1 &&
date.getDate() == fields[2]) ?
_null : "Value is not a date. (Expecting format: 12/31/2009).";
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.email
* @description
* Use email validator if you wist to restrict the user input to a valid email.
*
* @param {string} value value to validate
* @css ng-validation-error
*
* @example
* Enter valid email:
* <input name="text" ng:validate="email" value="me@example.com">
*
* @scenario
* it('should invalidate email', function(){
* var n1 = element('.doc-example :input');
* expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
* input('text').enter('a@b.c');
* expect(n1.attr('className')).toMatch(/ng-validation-error/);
* });
*
*/
'email': function(value) {
if (value.match(/^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/)) {
return _null;
}
return "Email needs to be in username@host.com format.";
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.phone
* @description
* Use phone validator to restrict the input phone numbers.
*
* @param {string} value value to validate
* @css ng-validation-error
*
* @example
* Enter valid phone number:
* <input name="text" value="1(234)567-8901" ng:validate="phone" >
*
* @scenario
* it('should invalidate phone', function(){
* var n1 = element('.doc-example :input');
* expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
* input('text').enter('+12345678');
* expect(n1.attr('className')).toMatch(/ng-validation-error/);
* });
*
*/
'phone': function(value) {
if (value.match(/^1\(\d\d\d\)\d\d\d-\d\d\d\d$/)) {
return _null;
}
if (value.match(/^\+\d{2,3} (\(\d{1,5}\))?[\d ]+\d$/)) {
return _null;
}
return "Phone number needs to be in 1(987)654-3210 format in North America or +999 (123) 45678 906 internationaly.";
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.url
* @description
* Use phone validator to restrict the input URLs.
*
* @param {string} value value to validate
* @css ng-validation-error
*
* @example
* Enter valid phone number:
* <input name="text" value="http://example.com/abc.html" size="40" ng:validate="url" >
*
* @scenario
* it('should invalidate url', function(){
* var n1 = element('.doc-example :input');
* expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
* input('text').enter('abc://server/path');
* expect(n1.attr('className')).toMatch(/ng-validation-error/);
* });
*
*/
'url': function(value) {
if (value.match(/^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/)) {
return _null;
}
return "URL needs to be in http://server[:port]/path format.";
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.json
* @description
* Use json validator if you wish to restrict the user input to a valid JSON.
*
* @param {string} value value to validate
* @css ng-validation-error
*
* @example
* <textarea name="json" cols="60" rows="5" ng:validate="json">
* {name:'abc'}
* </textarea>
*
* @scenario
* it('should invalidate json', function(){
* var n1 = element('.doc-example :input');
* expect(n1.attr('className')).not().toMatch(/ng-validation-error/);
* input('json').enter('{name}');
* expect(n1.attr('className')).toMatch(/ng-validation-error/);
* });
*
*/
'json': function(value) {
try {
fromJson(value);
return _null;
} catch (e) {
return e.toString();
}
},
/**
* @workInProgress
* @ngdoc validator
* @name angular.validator.asynchronous
* @description
* Use asynchronous validator if the validation can not be computed
* immediately, but is provided through a callback. The widget
* automatically shows a spinning indicator while the validity of
* the widget is computed. This validator caches the result.
*
* @param {string} value value to validate
* @param {function(inputToValidate,validationDone)} validate function to call to validate the state
* of the input.
* @param {function(data)=} [update=noop] function to call when state of the
* validator changes
*
* @paramDescription
* The `validate` function (specified by you) is called as
* `validate(inputToValidate, validationDone)`:
*
* * `inputToValidate`: value of the input box.
* * `validationDone`: `function(error, data){...}`
* * `error`: error text to display if validation fails
* * `data`: data object to pass to update function
*
* The `update` function is optionally specified by you and is
* called by <angular/> on input change. Since the
* asynchronous validator caches the results, the update
* function can be called without a call to `validate`
* function. The function is called as `update(data)`:
*
* * `data`: data object as passed from validate function
*
* @css ng-input-indicator-wait, ng-validation-error
*
* @example
* <script>
* function MyCntl(){
* this.myValidator = function (inputToValidate, validationDone) {
* setTimeout(function(){
* validationDone(inputToValidate.length % 2);
* }, 500);
* }
* }
* </script>
* This input is validated asynchronously:
* <div ng:controller="MyCntl">
* <input name="text" ng:validate="asynchronous:myValidator">
* </div>
*
* @scenario
* it('should change color in delayed way', function(){
* var textBox = element('.doc-example :input');
* expect(textBox.attr('className')).not().toMatch(/ng-input-indicator-wait/);
* expect(textBox.attr('className')).not().toMatch(/ng-validation-error/);
*
* input('text').enter('X');
* expect(textBox.attr('className')).toMatch(/ng-input-indicator-wait/);
*
* pause(.6);
*
* expect(textBox.attr('className')).not().toMatch(/ng-input-indicator-wait/);
* expect(textBox.attr('className')).toMatch(/ng-validation-error/);
*
* });
*
*/
/*
* cache is attached to the element
* cache: {
* inputs : {
* 'user input': {
* response: server response,
* error: validation error
* },
* current: 'current input'
* }
*
*/
'asynchronous': function(input, asynchronousFn, updateFn) {
if (!input) return;
var scope = this;
var element = scope.$element;
var cache = element.data('$asyncValidator');
if (!cache) {
element.data('$asyncValidator', cache = {inputs:{}});
}
cache.current = input;
var inputState = cache.inputs[input],
$invalidWidgets = scope.$service('$invalidWidgets');
if (!inputState) {
cache.inputs[input] = inputState = { inFlight: true };
$invalidWidgets.markInvalid(scope.$element);
element.addClass('ng-input-indicator-wait');
asynchronousFn(input, function(error, data) {
inputState.response = data;
inputState.error = error;
inputState.inFlight = false;
if (cache.current == input) {
element.removeClass('ng-input-indicator-wait');
$invalidWidgets.markValid(element);
}
element.data($$validate)();
scope.$service('$updateView')();
});
} else if (inputState.inFlight) {
// request in flight, mark widget invalid, but don't show it to user
$invalidWidgets.markInvalid(scope.$element);
} else {
(updateFn||noop)(inputState.response);
}
return inputState.error;
}
});
var URL_MATCH = /^(file|ftp|http|https):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?(\/[^\?#]*)?(\?([^#]*))?(#(.*))?$/,
HASH_MATCH = /^([^\?]*)?(\?([^\?]*))?$/,
DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp':21},
EAGER = true;
function angularServiceInject(name, fn, inject, eager) {
angularService(name, fn, {$inject:inject, $eager:eager});
}
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$window
*
* @description
* Is reference to the browser's <b>window</b> object. While <b>window</b>
* is globally available in JavaScript, it causes testability problems, because
* it is a global variable. In <b><angular/></b> we always refer to it through the
* $window service, so it may be overriden, removed or mocked for testing.
*
* All expressions are evaluated with respect to current scope so they don't
* suffer from window globality.
*
* @example
<input ng:init="greeting='Hello World!'" type="text" name="greeting" />
<button ng:click="$window.alert(greeting)">ALERT</button>
*/
angularServiceInject("$window", bind(window, identity, window), [], EAGER);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$document
* @requires $window
*
* @description
* Reference to the browser window.document, but wrapped into angular.element().
*/
angularServiceInject("$document", function(window){
return jqLite(window.document);
}, ['$window'], EAGER);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$location
* @requires $browser
*
* @property {string} href
* @property {string} protocol
* @property {string} host
* @property {number} port
* @property {string} path
* @property {Object.<string|boolean>} search
* @property {string} hash
* @property {string} hashPath
* @property {Object.<string|boolean>} hashSearch
*
* @description
* Parses the browser location url and makes it available to your application.
* Any changes to the url are reflected into $location service and changes to
* $location are reflected to url.
* Notice that using browser's forward/back buttons changes the $location.
*
* @example
<a href="#">clear hash</a> |
<a href="#myPath?name=misko">test hash</a><br/>
<input type='text' name="$location.hash"/>
<pre>$location = {{$location}}</pre>
*/
angularServiceInject("$location", function($browser) {
var scope = this,
location = {update:update, updateHash: updateHash},
lastLocation = {};
$browser.onHashChange(function() { //register
update($browser.getUrl());
copy(location, lastLocation);
scope.$eval();
})(); //initialize
this.$onEval(PRIORITY_FIRST, sync);
this.$onEval(PRIORITY_LAST, updateBrowser);
return location;
// PUBLIC METHODS
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$location#update
* @methodOf angular.service.$location
*
* @description
* Update location object
* Does not immediately update the browser
* Browser is updated at the end of $eval()
*
* @example
* scope.$location.update('http://www.angularjs.org/path#hash?search=x');
* scope.$location.update({host: 'www.google.com', protocol: 'https'});
* scope.$location.update({hashPath: '/path', hashSearch: {a: 'b', x: true}});
*
* @param {(string|Object)} href Full href as a string or object with properties
*/
function update(href) {
if (isString(href)) {
extend(location, parseHref(href));
} else {
if (isDefined(href.hash)) {
extend(href, parseHash(href.hash));
}
extend(location, href);
if (isDefined(href.hashPath || href.hashSearch)) {
location.hash = composeHash(location);
}
location.href = composeHref(location);
}
}
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$location#updateHash
* @methodOf angular.service.$location
*
* @description
* Update location hash part
* @see update()
*
* @example
* scope.$location.updateHash('/hp')
* ==> update({hashPath: '/hp'})
*
* scope.$location.updateHash({a: true, b: 'val'})
* ==> update({hashSearch: {a: true, b: 'val'}})
*
* scope.$location.updateHash('/hp', {a: true})
* ==> update({hashPath: '/hp', hashSearch: {a: true}})
*
* @param {(string|Object)} path A hashPath or hashSearch object
* @param {Object=} search A hashSearch object
*/
function updateHash(path, search) {
var hash = {};
if (isString(path)) {
hash.hashPath = path;
if (isDefined(search))
hash.hashSearch = search;
} else
hash.hashSearch = path;
update(hash);
}
// INNER METHODS
/**
* Synchronizes all location object properties.
*
* User is allowed to change properties, so after property change,
* location object is not in consistent state.
*
* Properties are synced with the following precedence order:
*
* - `$location.href`
* - `$location.hash`
* - everything else
*
* @example
* scope.$location.href = 'http://www.angularjs.org/path#a/b'
* immediately after this call, other properties are still the old ones...
*
* This method checks the changes and update location to the consistent state
*/
function sync() {
if (!equals(location, lastLocation)) {
if (location.href != lastLocation.href) {
update(location.href);
return;
}
if (location.hash != lastLocation.hash) {
var hash = parseHash(location.hash);
updateHash(hash.path, hash.search);
} else {
location.hash = composeHash(location);
location.href = composeHref(location);
}
update(location.href);
}
}
/**
* If location has changed, update the browser
* This method is called at the end of $eval() phase
*/
function updateBrowser() {
sync();
if ($browser.getUrl() != location.href) {
$browser.setUrl(location.href);
copy(location, lastLocation);
}
}
/**
* Compose href string from a location object
*
* @param {Object} loc The location object with all properties
* @return {string} Composed href
*/
function composeHref(loc) {
var url = toKeyValue(loc.search);
var port = (loc.port == DEFAULT_PORTS[loc.protocol] ? _null : loc.port);
return loc.protocol + '://' + loc.host +
(port ? ':' + port : '') + loc.path +
(url ? '?' + url : '') + (loc.hash ? '#' + loc.hash : '');
}
/**
* Compose hash string from location object
*
* @param {Object} loc Object with hashPath and hashSearch properties
* @return {string} Hash string
*/
function composeHash(loc) {
var hashSearch = toKeyValue(loc.hashSearch);
//TODO: temporary fix for issue #158
return escape(loc.hashPath).replace(/%21/gi, '!').replace(/%3A/gi, ':').replace(/%24/gi, '$') +
(hashSearch ? '?' + hashSearch : '');
}
/**
* Parse href string into location object
*
* @param {string} href
* @return {Object} The location object
*/
function parseHref(href) {
var loc = {};
var match = URL_MATCH.exec(href);
if (match) {
loc.href = href.replace(/#$/, '');
loc.protocol = match[1];
loc.host = match[3] || '';
loc.port = match[5] || DEFAULT_PORTS[loc.protocol] || _null;
loc.path = match[6] || '';
loc.search = parseKeyValue(match[8]);
loc.hash = match[10] || '';
extend(loc, parseHash(loc.hash));
}
return loc;
}
/**
* Parse hash string into object
*
* @param {string} hash
*/
function parseHash(hash) {
var h = {};
var match = HASH_MATCH.exec(hash);
if (match) {
h.hash = hash;
h.hashPath = unescape(match[1] || '');
h.hashSearch = parseKeyValue(match[3]);
}
return h;
}
}, ['$browser']);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$log
* @requires $window
*
* @description
* Simple service for logging. Default implementation writes the message
* into the browser's console (if present).
*
* The main purpose of this service is to simplify debugging and troubleshooting.
*
* @example
<p>Reload this page with open console, enter text and hit the log button...</p>
Message:
<input type="text" name="message" value="Hello World!"/>
<button ng:click="$log.log(message)">log</button>
<button ng:click="$log.warn(message)">warn</button>
<button ng:click="$log.info(message)">info</button>
<button ng:click="$log.error(message)">error</button>
*/
var $logFactory; //reference to be used only in tests
angularServiceInject("$log", $logFactory = function($window){
return {
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$log#log
* @methodOf angular.service.$log
*
* @description
* Write a log message
*/
log: consoleLog('log'),
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$log#warn
* @methodOf angular.service.$log
*
* @description
* Write a warning message
*/
warn: consoleLog('warn'),
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$log#info
* @methodOf angular.service.$log
*
* @description
* Write an information message
*/
info: consoleLog('info'),
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$log#error
* @methodOf angular.service.$log
*
* @description
* Write an error message
*/
error: consoleLog('error')
};
function consoleLog(type) {
var console = $window.console || {};
var logFn = console[type] || console.log || noop;
if (logFn.apply) {
return function(){
var args = [];
forEach(arguments, function(arg){
args.push(formatError(arg));
});
return logFn.apply(console, args);
};
} else {
// we are IE, in which case there is nothing we can do
return logFn;
}
}
}, ['$window'], EAGER);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$exceptionHandler
* @requires $log
*
* @description
* Any uncaught exception in <angular/> is delegated to this service.
* The default implementation simply delegates to $log.error which logs it into
* the browser console.
*
* When unit testing it is useful to have uncaught exceptions propagate
* to the test so the test will fail rather than silently log the exception
* to the browser console. For this purpose you can override this service with
* a simple rethrow.
*
* @example
*/
var $exceptionHandlerFactory; //reference to be used only in tests
angularServiceInject('$exceptionHandler', $exceptionHandlerFactory = function($log){
return function(e) {
$log.error(e);
};
}, ['$log'], EAGER);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$updateView
* @requires $browser
*
* @description
* Calling `$updateView` enqueues the eventual update of the view. (Update the DOM to reflect the
* model). The update is eventual, since there are often multiple updates to the model which may
* be deferred. The default update delayed is 25 ms. This means that the view lags the model by
* that time. (25ms is small enough that it is perceived as instantaneous by the user). The delay
* can be adjusted by setting the delay property of the service.
*
* <pre>angular.service('$updateView').delay = 10</pre>
*
* The delay is there so that multiple updates to the model which occur sufficiently close
* together can be merged into a single update.
*
* You don't usually call '$updateView' directly since angular does it for you in most cases,
* but there are some cases when you need to call it.
*
* - `$updateView()` called automatically by angular:
* - Your Application Controllers: Your controller code is called by angular and hence
* angular is aware that you may have changed the model.
* - Your Services: Your service is usually called by your controller code, hence same rules
* apply.
* - May need to call `$updateView()` manually:
* - Widgets / Directives: If you listen to any DOM events or events on any third party
* libraries, then angular is not aware that you may have changed state state of the
* model, and hence you need to call '$updateView()' manually.
* - 'setTimeout'/'XHR': If you call 'setTimeout' (instead of {@link angular.service.$defer})
* or 'XHR' (instead of {@link angular.service.$xhr}) then you may be changing the model
* without angular knowledge and you may need to call '$updateView()' directly.
*
* NOTE: if you wish to update the view immediately (without delay), you can do so by calling
* {@link scope.$eval} at any time from your code:
* <pre>scope.$root.$eval()</pre>
*
* In unit-test mode the update is instantaneous and synchronous to simplify writing tests.
*
*/
function serviceUpdateViewFactory($browser){
var rootScope = this;
var scheduled;
function update(){
scheduled = false;
rootScope.$eval();
}
return $browser.isMock ? update : function(){
if (!scheduled) {
scheduled = true;
$browser.defer(update, serviceUpdateViewFactory.delay);
}
};
}
serviceUpdateViewFactory.delay = 25;
angularServiceInject('$updateView', serviceUpdateViewFactory, ['$browser']);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$hover
* @requires $browser
* @requires $document
*
* @description
*
* @example
*/
angularServiceInject("$hover", function(browser, document) {
var tooltip, self = this, error, width = 300, arrowWidth = 10, body = jqLite(document[0].body);
browser.hover(function(element, show){
if (show && (error = element.attr(NG_EXCEPTION) || element.attr(NG_VALIDATION_ERROR))) {
if (!tooltip) {
tooltip = {
callout: jqLite('<div id="ng-callout"></div>'),
arrow: jqLite('<div></div>'),
title: jqLite('<div class="ng-title"></div>'),
content: jqLite('<div class="ng-content"></div>')
};
tooltip.callout.append(tooltip.arrow);
tooltip.callout.append(tooltip.title);
tooltip.callout.append(tooltip.content);
body.append(tooltip.callout);
}
var docRect = body[0].getBoundingClientRect(),
elementRect = element[0].getBoundingClientRect(),
leftSpace = docRect.right - elementRect.right - arrowWidth;
tooltip.title.text(element.hasClass("ng-exception") ? "EXCEPTION:" : "Validation error...");
tooltip.content.text(error);
if (leftSpace < width) {
tooltip.arrow.addClass('ng-arrow-right');
tooltip.arrow.css({left: (width + 1)+'px'});
tooltip.callout.css({
position: 'fixed',
left: (elementRect.left - arrowWidth - width - 4) + "px",
top: (elementRect.top - 3) + "px",
width: width + "px"
});
} else {
tooltip.arrow.addClass('ng-arrow-left');
tooltip.callout.css({
position: 'fixed',
left: (elementRect.right + arrowWidth) + "px",
top: (elementRect.top - 3) + "px",
width: width + "px"
});
}
} else if (tooltip) {
tooltip.callout.remove();
tooltip = _null;
}
});
}, ['$browser', '$document'], EAGER);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$invalidWidgets
*
* @description
* Keeps references to all invalid widgets found during validation.
* Can be queried to find whether there are any invalid widgets currently displayed.
*
* @example
*/
angularServiceInject("$invalidWidgets", function(){
var invalidWidgets = [];
/** Remove an element from the array of invalid widgets */
invalidWidgets.markValid = function(element){
var index = indexOf(invalidWidgets, element);
if (index != -1)
invalidWidgets.splice(index, 1);
};
/** Add an element to the array of invalid widgets */
invalidWidgets.markInvalid = function(element){
var index = indexOf(invalidWidgets, element);
if (index === -1)
invalidWidgets.push(element);
};
/** Return count of all invalid widgets that are currently visible */
invalidWidgets.visible = function() {
var count = 0;
forEach(invalidWidgets, function(widget){
count = count + (isVisible(widget) ? 1 : 0);
});
return count;
};
/* At the end of each eval removes all invalid widgets that are not part of the current DOM. */
this.$onEval(PRIORITY_LAST, function() {
for(var i = 0; i < invalidWidgets.length;) {
var widget = invalidWidgets[i];
if (isOrphan(widget[0])) {
invalidWidgets.splice(i, 1);
if (widget.dealoc) widget.dealoc();
} else {
i++;
}
}
});
/**
* Traverses DOM element's (widget's) parents and considers the element to be an orphant if one of
* it's parents isn't the current window.document.
*/
function isOrphan(widget) {
if (widget == window.document) return false;
var parent = widget.parentNode;
return !parent || isOrphan(parent);
}
return invalidWidgets;
}, [], EAGER);
function switchRouteMatcher(on, when, dstName) {
var regex = '^' + when.replace(/[\.\\\(\)\^\$]/g, "\$1") + '$',
params = [],
dst = {};
forEach(when.split(/\W/), function(param){
if (param) {
var paramRegExp = new RegExp(":" + param + "([\\W])");
if (regex.match(paramRegExp)) {
regex = regex.replace(paramRegExp, "([^\/]*)$1");
params.push(param);
}
}
});
var match = on.match(new RegExp(regex));
if (match) {
forEach(params, function(name, index){
dst[name] = match[index + 1];
});
if (dstName) this.$set(dstName, dst);
}
return match ? dst : _null;
}
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$route
* @requires $location
*
* @property {Object} current Name of the current route
* @property {Array.<Object>} routes List of configured routes
*
* @description
* Watches $location.hashPath and tries to map the hash to an existing route
* definition. It is used for deep-linking URLs to controllers and views (HTML partials).
*
* $route is typically used in conjunction with {@link angular.widget.ng:view ng:view} widget.
*
* @example
<p>
This example shows how changing the URL hash causes the <tt>$route</tt>
to match a route against the URL, and the <tt>[[ng:include]]</tt> pulls in the partial.
Try changing the URL in the input box to see changes.
</p>
<script>
angular.service('myApp', function($route) {
$route.when('/Book/:bookId', {template:'rsrc/book.html', controller:BookCntl});
$route.when('/Book/:bookId/ch/:chapterId', {template:'rsrc/chapter.html', controller:ChapterCntl});
$route.onChange(function() {
$route.current.scope.params = $route.current.params;
});
}, {$inject: ['$route']});
function BookCntl() {
this.name = "BookCntl";
}
function ChapterCntl() {
this.name = "ChapterCntl";
}
</script>
Chose:
<a href="#/Book/Moby">Moby</a> |
<a href="#/Book/Moby/ch/1">Moby: Ch1</a> |
<a href="#/Book/Gatsby">Gatsby</a> |
<a href="#/Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a><br/>
<input type="text" name="$location.hashPath" size="80" />
<pre>$location={{$location}}</pre>
<pre>$route.current.template={{$route.current.template}}</pre>
<pre>$route.current.params={{$route.current.params}}</pre>
<pre>$route.current.scope.name={{$route.current.scope.name}}</pre>
<hr/>
<ng:include src="$route.current.template" scope="$route.current.scope"/>
*/
angularServiceInject('$route', function(location) {
var routes = {},
onChange = [],
matcher = switchRouteMatcher,
parentScope = this,
dirty = 0,
$route = {
routes: routes,
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$route#onChange
* @methodOf angular.service.$route
*
* @param {function()} fn Function that will be called on route change
*
* @description
* Register a handler function that will be called when route changes
*/
onChange: bind(onChange, onChange.push),
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$route#when
* @methodOf angular.service.$route
*
* @param {string} path Route path (matched against $location.hash)
* @param {Object} params Mapping information to be assigned to `$route.current` on route
* match.
* @returns {Object} route object
*
* @description
* Add new route
*/
when:function (path, params) {
if (isUndefined(path)) return routes;
var route = routes[path];
if (!route) route = routes[path] = {};
if (params) extend(route, params);
dirty++;
return route;
}
};
function updateRoute(){
var childScope;
$route.current = _null;
forEach(routes, function(routeParams, route) {
if (!childScope) {
var pathParams = matcher(location.hashPath, route);
if (pathParams) {
childScope = createScope(parentScope);
$route.current = extend({}, routeParams, {
scope: childScope,
params: extend({}, location.hashSearch, pathParams)
});
}
}
});
forEach(onChange, parentScope.$tryEval);
if (childScope) {
childScope.$become($route.current.controller);
}
}
this.$watch(function(){return dirty + location.hash;}, updateRoute);
return $route;
}, ['$location']);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$xhr
* @requires $browser
* @requires $xhr.error
* @requires $log
*
* @description
*
* @example
*/
angularServiceInject('$xhr', function($browser, $error, $log){
var self = this;
return function(method, url, post, callback){
if (isFunction(post)) {
callback = post;
post = _null;
}
if (post && isObject(post)) {
post = toJson(post);
}
$browser.xhr(method, url, post, function(code, response){
try {
if (isString(response) && /^\s*[\[\{]/.exec(response) && /[\}\]]\s*$/.exec(response)) {
response = fromJson(response, true);
}
if (code == 200) {
callback(code, response);
} else {
$error(
{method: method, url:url, data:post, callback:callback},
{status: code, body:response});
}
} catch (e) {
$log.error(e);
} finally {
self.$eval();
}
});
};
}, ['$browser', '$xhr.error', '$log']);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$xhr.error
* @requires $log
*
* @description
*
* @example
*/
angularServiceInject('$xhr.error', function($log){
return function(request, response){
$log.error('ERROR: XHR: ' + request.url, request, response);
};
}, ['$log']);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$xhr.bulk
* @requires $xhr
* @requires $xhr.error
* @requires $log
*
* @description
*
* @example
*/
angularServiceInject('$xhr.bulk', function($xhr, $error, $log){
var requests = [],
scope = this;
function bulkXHR(method, url, post, callback) {
if (isFunction(post)) {
callback = post;
post = _null;
}
var currentQueue;
forEach(bulkXHR.urls, function(queue){
if (isFunction(queue.match) ? queue.match(url) : queue.match.exec(url)) {
currentQueue = queue;
}
});
if (currentQueue) {
if (!currentQueue.requests) currentQueue.requests = [];
currentQueue.requests.push({method: method, url: url, data:post, callback:callback});
} else {
$xhr(method, url, post, callback);
}
}
bulkXHR.urls = {};
bulkXHR.flush = function(callback){
forEach(bulkXHR.urls, function(queue, url){
var currentRequests = queue.requests;
if (currentRequests && currentRequests.length) {
queue.requests = [];
queue.callbacks = [];
$xhr('POST', url, {requests:currentRequests}, function(code, response){
forEach(response, function(response, i){
try {
if (response.status == 200) {
(currentRequests[i].callback || noop)(response.status, response.response);
} else {
$error(currentRequests[i], response);
}
} catch(e) {
$log.error(e);
}
});
(callback || noop)();
});
scope.$eval();
}
});
};
this.$onEval(PRIORITY_LAST, bulkXHR.flush);
return bulkXHR;
}, ['$xhr', '$xhr.error', '$log']);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$defer
* @requires $browser
* @requires $log
*
* @description
* Delegates to {@link angular.service.$browser.defer $browser.defer}, but wraps the `fn` function
* into a try/catch block and delegates any exceptions to
* {@link angular.services.$exceptionHandler $exceptionHandler} service.
*
* In tests you can use `$browser.defer.flush()` to flush the queue of deferred functions.
*
* @param {function()} fn A function, who's execution should be deferred.
*/
angularServiceInject('$defer', function($browser, $exceptionHandler, $updateView) {
var scope = this;
return function(fn) {
$browser.defer(function() {
try {
fn();
} catch(e) {
$exceptionHandler(e);
} finally {
$updateView();
}
});
};
}, ['$browser', '$exceptionHandler', '$updateView']);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$xhr.cache
* @requires $xhr
*
* @description
*
* @example
*/
angularServiceInject('$xhr.cache', function($xhr, $defer, $log){
var inflight = {}, self = this;
function cache(method, url, post, callback, verifyCache){
if (isFunction(post)) {
callback = post;
post = _null;
}
if (method == 'GET') {
var data, dataCached;
if (dataCached = cache.data[url]) {
$defer(function() { callback(200, copy(dataCached.value)); });
if (!verifyCache)
return;
}
if (data = inflight[url]) {
data.callbacks.push(callback);
} else {
inflight[url] = {callbacks: [callback]};
cache.delegate(method, url, post, function(status, response){
if (status == 200)
cache.data[url] = { value: response };
var callbacks = inflight[url].callbacks;
delete inflight[url];
forEach(callbacks, function(callback){
try {
(callback||noop)(status, copy(response));
} catch(e) {
$log.error(e);
}
});
});
}
} else {
cache.data = {};
cache.delegate(method, url, post, callback);
}
}
cache.data = {};
cache.delegate = $xhr;
return cache;
}, ['$xhr.bulk', '$defer', '$log']);
/**
* @workInProgress
* @ngdoc function
* @name angular.service.$resource
* @requires $xhr
*
* @description
* Is a factory which creates a resource object which lets you interact with
* <a href="http://en.wikipedia.org/wiki/Representational_State_Transfer" target="_blank">RESTful</a>
* server-side data sources.
* Resource object has action methods which provide high-level behaviors without
* the need to interact with the low level $xhr or XMLHttpRequest().
*
* <pre>
// Define CreditCard class
var CreditCard = $resource('/user/:userId/card/:cardId',
{userId:123, cardId:'@id'}, {
charge: {method:'POST', params:{charge:true}}
});
// We can retrieve a collection from the server
var cards = CreditCard.query();
// GET: /user/123/card
// server returns: [ {id:456, number:'1234', name:'Smith'} ];
var card = cards[0];
// each item is an instance of CreditCard
expect(card instanceof CreditCard).toEqual(true);
card.name = "J. Smith";
// non GET methods are mapped onto the instances
card.$save();
// POST: /user/123/card/456 {id:456, number:'1234', name:'J. Smith'}
// server returns: {id:456, number:'1234', name: 'J. Smith'};
// our custom method is mapped as well.
card.$charge({amount:9.99});
// POST: /user/123/card/456?amount=9.99&charge=true {id:456, number:'1234', name:'J. Smith'}
// server returns: {id:456, number:'1234', name: 'J. Smith'};
// we can create an instance as well
var newCard = new CreditCard({number:'0123'});
newCard.name = "Mike Smith";
newCard.$save();
// POST: /user/123/card {number:'0123', name:'Mike Smith'}
// server returns: {id:789, number:'01234', name: 'Mike Smith'};
expect(newCard.id).toEqual(789);
* </pre>
*
* The object returned from this function execution is a resource "class" which has "static" method
* for each action in the definition.
*
* Calling these methods invoke `$xhr` on the `url` template with the given `method` and `params`.
* When the data is returned from the server then the object is an instance of the resource type and
* all of the non-GET methods are available with `$` prefix. This allows you to easily support CRUD
* operations (create, read, update, delete) on server-side data.
<pre>
var User = $resource('/user/:userId', {userId:'@id'});
var user = User.get({userId:123}, function(){
user.abc = true;
user.$save();
});
</pre>
*
* It's worth noting that the callback for `get`, `query` and other method gets passed in the
* response that came from the server, so one could rewrite the above example as:
*
<pre>
var User = $resource('/user/:userId', {userId:'@id'});
User.get({userId:123}, function(u){
u.abc = true;
u.$save();
});
</pre>
*
*
* @param {string} url A parameterized URL template with parameters prefixed by `:` as in
* `/user/:username`.
* @param {Object=} paramDefaults Default values for `url` parameters. These can be overridden in
* `actions` methods.
* @param {Object.<Object>=} actions Map of actions available for the resource.
*
* Each resource comes preconfigured with `get`, `save`, `query`, `remove`, and `delete` to
* mimic the RESTful philosophy.
*
* To create your own actions, pass in a map keyed on action names (e.g. `'charge'`) with
* elements consisting of these properties:
*
* - `{string} method`: Request method type. Valid methods are: `GET`, `POST`, `PUT`, `DELETE`,
* and [`JSON`](http://en.wikipedia.org/wiki/JSON#JSONP) (also known as JSONP).
* - `{Object=} params`: Set of pre-bound parameters for the action.
* - `{boolean=} isArray`: If true then the returned object for this action is an array, see the
* pre-binding section.
* - `{boolean=} verifyCache`: If true then items returned from cache, are double checked by
* running the query again and updating the resource asynchroniously.
*
* Each service comes preconfigured with the following overridable actions:
* <pre>
* { 'get': {method:'GET'},
'save': {method:'POST'},
'query': {method:'GET', isArray:true},
'remove': {method:'DELETE'},
'delete': {method:'DELETE'} };
* </pre>
*
* @returns {Object} A resource "class".
*
* @example
<script>
function BuzzController($resource) {
this.Activity = $resource(
'https://www.googleapis.com/buzz/v1/activities/:userId/:visibility/:activityId/:comments',
{alt:'json', callback:'JSON_CALLBACK'},
{get:{method:'JSON', params:{visibility:'@self'}}, replies: {method:'JSON', params:{visibility:'@self', comments:'@comments'}}}
);
}
BuzzController.prototype = {
fetch: function() {
this.activities = this.Activity.get({userId:this.userId});
},
expandReplies: function(activity) {
activity.replies = this.Activity.replies({userId:this.userId, activityId:activity.id});
}
};
BuzzController.$inject = ['$resource'];
</script>
<div ng:controller="BuzzController">
<input name="userId" value="googlebuzz"/>
<button ng:click="fetch()">fetch</button>
<hr/>
<div ng:repeat="item in activities.data.items">
<h1 style="font-size: 15px;">
<img src="{{item.actor.thumbnailUrl}}" style="max-height:30px;max-width:30px;"/>
<a href="{{item.actor.profileUrl}}">{{item.actor.name}}</a>
<a href ng:click="expandReplies(item)" style="float: right;">Expand replies: {{item.links.replies[0].count}}</a>
</h1>
{{item.object.content | html}}
<div ng:repeat="reply in item.replies.data.items" style="margin-left: 20px;">
<img src="{{reply.actor.thumbnailUrl}}" style="max-height:30px;max-width:30px;"/>
<a href="{{reply.actor.profileUrl}}">{{reply.actor.name}}</a>: {{reply.content | html}}
</div>
</div>
</div>
*/
angularServiceInject('$resource', function($xhr){
var resource = new ResourceFactory($xhr);
return bind(resource, resource.route);
}, ['$xhr.cache']);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$cookies
* @requires $browser
*
* @description
* Provides read/write access to browser's cookies.
*
* Only a simple Object is exposed and by adding or removing properties to/from
* this object, new cookies are created/deleted at the end of current $eval.
*
* @example
*/
angularServiceInject('$cookies', function($browser) {
var rootScope = this,
cookies = {},
lastCookies = {},
lastBrowserCookies;
//creates a poller fn that copies all cookies from the $browser to service & inits the service
$browser.addPollFn(function() {
var currentCookies = $browser.cookies();
if (lastBrowserCookies != currentCookies) { //relies on browser.cookies() impl
lastBrowserCookies = currentCookies;
copy(currentCookies, lastCookies);
copy(currentCookies, cookies);
rootScope.$eval();
}
})();
//at the end of each eval, push cookies
//TODO: this should happen before the "delayed" watches fire, because if some cookies are not
// strings or browser refuses to store some cookies, we update the model in the push fn.
this.$onEval(PRIORITY_LAST, push);
return cookies;
/**
* Pushes all the cookies from the service to the browser and verifies if all cookies were stored.
*/
function push(){
var name,
value,
browserCookies,
updated;
//delete any cookies deleted in $cookies
for (name in lastCookies) {
if (isUndefined(cookies[name])) {
$browser.cookies(name, _undefined);
}
}
//update all cookies updated in $cookies
for(name in cookies) {
value = cookies[name];
if (!isString(value)) {
if (isDefined(lastCookies[name])) {
cookies[name] = lastCookies[name];
} else {
delete cookies[name];
}
} else if (value !== lastCookies[name]) {
$browser.cookies(name, value);
updated = true;
}
}
//verify what was actually stored
if (updated){
updated = false;
browserCookies = $browser.cookies();
for (name in cookies) {
if (cookies[name] !== browserCookies[name]) {
//delete or reset all cookies that the browser dropped from $cookies
if (isUndefined(browserCookies[name])) {
delete cookies[name];
} else {
cookies[name] = browserCookies[name];
}
updated = true;
}
}
}
}
}, ['$browser']);
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$cookieStore
* @requires $cookies
*
* @description
* Provides a key-value (string-object) storage, that is backed by session cookies.
* Objects put or retrieved from this storage are automatically serialized or
* deserialized by angular's toJson/fromJson.
* @example
*/
angularServiceInject('$cookieStore', function($store) {
return {
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$cookieStore#get
* @methodOf angular.service.$cookieStore
*
* @description
* Returns the value of given cookie key
*
* @param {string} key Id to use for lookup.
* @returns {Object} Deserialized cookie value.
*/
get: function(key) {
return fromJson($store[key]);
},
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$cookieStore#put
* @methodOf angular.service.$cookieStore
*
* @description
* Sets a value for given cookie key
*
* @param {string} key Id for the `value`.
* @param {Object} value Value to be stored.
*/
put: function(key, value) {
$store[key] = toJson(value);
},
/**
* @workInProgress
* @ngdoc method
* @name angular.service.$cookieStore#remove
* @methodOf angular.service.$cookieStore
*
* @description
* Remove given cookie
*
* @param {string} key Id of the key-value pair to delete.
*/
remove: function(key) {
delete $store[key];
}
};
}, ['$cookies']);
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:init
*
* @description
* `ng:init` attribute allows the for initialization tasks to be executed
* before the template enters execution mode during bootstrap.
*
* @element ANY
* @param {expression} expression to eval.
*
* @example
<div ng:init="greeting='Hello'; person='World'">
{{greeting}} {{person}}!
</div>
*
* @scenario
it('should check greeting', function(){
expect(binding('greeting')).toBe('Hello');
expect(binding('person')).toBe('World');
});
*/
angularDirective("ng:init", function(expression){
return function(element){
this.$tryEval(expression, element);
};
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:controller
*
* @description
* To support the Model-View-Controller design pattern, it is possible
* to assign behavior to a scope through `ng:controller`. The scope is
* the MVC model. The HTML (with data bindings) is the MVC view.
* The `ng:controller` directive specifies the MVC controller class
*
* @element ANY
* @param {expression} expression to eval.
*
* @example
<script type="text/javascript">
function SettingsController() {
this.name = "John Smith";
this.contacts = [
{type:'phone', value:'408 555 1212'},
{type:'email', value:'john.smith@example.org'} ];
}
SettingsController.prototype = {
greet: function(){
alert(this.name);
},
addContact: function(){
this.contacts.push({type:'email', value:'yourname@example.org'});
},
removeContact: function(contactToRemove) {
angular.Array.remove(this.contacts, contactToRemove);
},
clearContact: function(contact) {
contact.type = 'phone';
contact.value = '';
}
};
</script>
<div ng:controller="SettingsController">
Name: <input type="text" name="name"/>
[ <a href="" ng:click="greet()">greet</a> ]<br/>
Contact:
<ul>
<li ng:repeat="contact in contacts">
<select name="contact.type">
<option>phone</option>
<option>email</option>
</select>
<input type="text" name="contact.value"/>
[ <a href="" ng:click="clearContact(contact)">clear</a>
| <a href="" ng:click="removeContact(contact)">X</a> ]
</li>
<li>[ <a href="" ng:click="addContact()">add</a> ]</li>
</ul>
</div>
*
* @scenario
it('should check controller', function(){
expect(element('.doc-example-live div>:input').val()).toBe('John Smith');
expect(element('.doc-example-live li[ng\\:repeat-index="0"] input').val()).toBe('408 555 1212');
expect(element('.doc-example-live li[ng\\:repeat-index="1"] input').val()).toBe('john.smith@example.org');
element('.doc-example-live li:first a:contains("clear")').click();
expect(element('.doc-example-live li:first input').val()).toBe('');
element('.doc-example-live li:last a:contains("add")').click();
expect(element('.doc-example-live li[ng\\:repeat-index="2"] input').val()).toBe('yourname@example.org');
});
*/
angularDirective("ng:controller", function(expression){
this.scope(true);
return function(element){
var controller = getter(window, expression, true) || getter(this, expression, true);
if (!controller)
throw "Can not find '"+expression+"' controller.";
if (!isFunction(controller))
throw "Reference '"+expression+"' is not a class.";
this.$become(controller);
};
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:eval
*
* @description
* The `ng:eval` allows you to execute a binding which has side effects
* without displaying the result to the user.
*
* @element ANY
* @param {expression} expression to eval.
*
* @exampleDescription
* Notice that `{{` `obj.multiplied = obj.a * obj.b` `}}` has a side effect of assigning
* a value to `obj.multiplied` and displaying the result to the user. Sometimes,
* however, it is desirable to execute a side effect without showing the value to
* the user. In such a case `ng:eval` allows you to execute code without updating
* the display.
*
* @example
* <input name="obj.a" value="6" >
* * <input name="obj.b" value="2">
* = {{obj.multiplied = obj.a * obj.b}} <br>
* <span ng:eval="obj.divide = obj.a / obj.b"></span>
* <span ng:eval="obj.updateCount = 1 + (obj.updateCount||0)"></span>
* <tt>obj.divide = {{obj.divide}}</tt><br/>
* <tt>obj.updateCount = {{obj.updateCount}}</tt>
*
* @scenario
it('should check eval', function(){
expect(binding('obj.divide')).toBe('3');
expect(binding('obj.updateCount')).toBe('2');
input('obj.a').enter('12');
expect(binding('obj.divide')).toBe('6');
expect(binding('obj.updateCount')).toBe('3');
});
*/
angularDirective("ng:eval", function(expression){
return function(element){
this.$onEval(expression, element);
};
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:bind
*
* @description
* The `ng:bind` attribute asks <angular/> to replace the text content of this
* HTML element with the value of the given expression and kept it up to
* date when the expression's value changes. Usually you just write
* {{expression}} and let <angular/> compile it into
* `<span ng:bind="expression"></span>` at bootstrap time.
*
* @element ANY
* @param {expression} expression to eval.
*
* @exampleDescription
* Try it here: enter text in text box and watch the greeting change.
* @example
* Enter name: <input type="text" name="name" value="Whirled">. <br>
* Hello <span ng:bind="name" />!
*
* @scenario
it('should check ng:bind', function(){
expect(using('.doc-example-live').binding('name')).toBe('Whirled');
using('.doc-example-live').input('name').enter('world');
expect(using('.doc-example-live').binding('name')).toBe('world');
});
*/
angularDirective("ng:bind", function(expression, element){
element.addClass('ng-binding');
return function(element) {
var lastValue = noop, lastError = noop;
this.$onEval(function() {
var error, value, html, isHtml, isDomElement,
oldElement = this.hasOwnProperty($$element) ? this.$element : _undefined;
this.$element = element;
value = this.$tryEval(expression, function(e){
error = formatError(e);
});
this.$element = oldElement;
// If we are HTML than save the raw HTML data so that we don't
// recompute sanitization since it is expensive.
// TODO: turn this into a more generic way to compute this
if (isHtml = (value instanceof HTML))
value = (html = value).html;
if (lastValue === value && lastError == error) return;
isDomElement = isElement(value);
if (!isHtml && !isDomElement && isObject(value)) {
value = toJson(value, true);
}
if (value != lastValue || error != lastError) {
lastValue = value;
lastError = error;
elementError(element, NG_EXCEPTION, error);
if (error) value = error;
if (isHtml) {
element.html(html.get());
} else if (isDomElement) {
element.html('');
element.append(value);
} else {
element.text(value == _undefined ? '' : value);
}
}
}, element);
};
});
var bindTemplateCache = {};
function compileBindTemplate(template){
var fn = bindTemplateCache[template];
if (!fn) {
var bindings = [];
forEach(parseBindings(template), function(text){
var exp = binding(text);
bindings.push(exp ? function(element){
var error, value = this.$tryEval(exp, function(e){
error = toJson(e);
});
elementError(element, NG_EXCEPTION, error);
return error ? error : value;
} : function() {
return text;
});
});
bindTemplateCache[template] = fn = function(element, prettyPrintJson){
var parts = [], self = this,
oldElement = this.hasOwnProperty($$element) ? self.$element : _undefined;
self.$element = element;
for ( var i = 0; i < bindings.length; i++) {
var value = bindings[i].call(self, element);
if (isElement(value))
value = '';
else if (isObject(value))
value = toJson(value, prettyPrintJson);
parts.push(value);
}
self.$element = oldElement;
return parts.join('');
};
}
return fn;
}
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:bind-template
*
* @description
* The `ng:bind-template` attribute specifies that the element
* text should be replaced with the template in ng:bind-template.
* Unlike ng:bind the ng:bind-template can contain multiple `{{` `}}`
* expressions. (This is required since some HTML elements
* can not have SPAN elements such as TITLE, or OPTION to name a few.
*
* @element ANY
* @param {string} template of form
* <tt>{{</tt> <tt>expression</tt> <tt>}}</tt> to eval.
*
* @exampleDescription
* Try it here: enter text in text box and watch the greeting change.
* @example
Salutation: <input type="text" name="salutation" value="Hello"><br/>
Name: <input type="text" name="name" value="World"><br/>
<pre ng:bind-template="{{salutation}} {{name}}!"></pre>
*
* @scenario
it('should check ng:bind', function(){
expect(using('.doc-example-live').binding('{{salutation}} {{name}}')).
toBe('Hello World!');
using('.doc-example-live').input('salutation').enter('Greetings');
using('.doc-example-live').input('name').enter('user');
expect(using('.doc-example-live').binding('{{salutation}} {{name}}')).
toBe('Greetings user!');
});
*/
angularDirective("ng:bind-template", function(expression, element){
element.addClass('ng-binding');
var templateFn = compileBindTemplate(expression);
return function(element) {
var lastValue;
this.$onEval(function() {
var value = templateFn.call(this, element, true);
if (value != lastValue) {
element.text(value);
lastValue = value;
}
}, element);
};
});
var REMOVE_ATTRIBUTES = {
'disabled':'disabled',
'readonly':'readOnly',
'checked':'checked',
'selected':'selected'
};
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:bind-attr
*
* @description
* The `ng:bind-attr` attribute specifies that the element attributes
* which should be replaced by the expression in it. Unlike `ng:bind`
* the `ng:bind-attr` contains a JSON key value pairs representing
* which attributes need to be changed. You don’t usually write the
* `ng:bind-attr` in the HTML since embedding
* <tt ng:non-bindable>{{expression}}</tt> into the
* attribute directly is the preferred way. The attributes get
* translated into `<span ng:bind-attr="{attr:expression}"/>` at
* bootstrap time.
*
* This HTML snippet is preferred way of working with `ng:bind-attr`
* <pre>
* <a href="http://www.google.com/search?q={{query}}">Google</a>
* </pre>
*
* The above gets translated to bellow during bootstrap time.
* <pre>
* <a ng:bind-attr='{"href":"http://www.google.com/search?q={{query}}"}'>Google</a>
* </pre>
*
* @element ANY
* @param {string} attribute_json a JSON key-value pairs representing
* the attributes to replace. Each key matches the attribute
* which needs to be replaced. Each value is a text template of
* the attribute with embedded
* <tt ng:non-bindable>{{expression}}</tt>s. Any number of
* key-value pairs can be specified.
*
* @exampleDescription
* Try it here: enter text in text box and click Google.
* @example
Google for:
<input type="text" name="query" value="AngularJS"/>
<a href="http://www.google.com/search?q={{query}}">Google</a>
*
* @scenario
it('should check ng:bind-attr', function(){
expect(using('.doc-example-live').element('a').attr('href')).
toBe('http://www.google.com/search?q=AngularJS');
using('.doc-example-live').input('query').enter('google');
expect(using('.doc-example-live').element('a').attr('href')).
toBe('http://www.google.com/search?q=google');
});
*/
angularDirective("ng:bind-attr", function(expression){
return function(element){
var lastValue = {};
var updateFn = element.data($$update) || noop;
this.$onEval(function(){
var values = this.$eval(expression),
dirty = noop;
for(var key in values) {
var value = compileBindTemplate(values[key]).call(this, element),
specialName = REMOVE_ATTRIBUTES[lowercase(key)];
if (lastValue[key] !== value) {
lastValue[key] = value;
if (specialName) {
if (toBoolean(value)) {
element.attr(specialName, specialName);
element.attr('ng-' + specialName, value);
} else {
element.removeAttr(specialName);
element.removeAttr('ng-' + specialName);
}
(element.data($$validate)||noop)();
} else {
element.attr(key, value);
}
dirty = updateFn;
}
}
dirty();
}, element);
};
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:click
*
* @description
* The ng:click allows you to specify custom behavior when
* element is clicked.
*
* @element ANY
* @param {expression} expression to eval upon click.
*
* @example
<button ng:click="count = count + 1" ng:init="count=0">
Increment
</button>
count: {{count}}
* @scenario
it('should check ng:click', function(){
expect(binding('count')).toBe('0');
element('.doc-example-live :button').click();
expect(binding('count')).toBe('1');
});
*/
/*
* A directive that allows creation of custom onclick handlers that are defined as angular
* expressions and are compiled and executed within the current scope.
*
* Events that are handled via these handler are always configured not to propagate further.
*
* TODO: maybe we should consider allowing users to control event propagation in the future.
*/
angularDirective("ng:click", function(expression, element){
return injectUpdateView(function($updateView, element){
var self = this;
element.bind('click', function(event){
self.$tryEval(expression, element);
$updateView();
event.stopPropagation();
});
});
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:submit
*
* @description
*
* @element form
* @param {expression} expression to eval.
*
* @exampleDescription
* @example
* <form ng:submit="list.push(text);text='';" ng:init="list=[]">
* Enter text and hit enter:
* <input type="text" name="text" value="hello"/>
* </form>
* <pre>list={{list}}</pre>
* @scenario
it('should check ng:submit', function(){
expect(binding('list')).toBe('list=[]');
element('.doc-example-live form input').click();
this.addFutureAction('submit from', function($window, $document, done) {
$window.angular.element(
$document.elements('.doc-example-live form')).
trigger('submit');
done();
});
expect(binding('list')).toBe('list=["hello"]');
});
*/
/**
* Enables binding angular expressions to onsubmit events.
*
* Additionally it prevents the default action (which for form means sending the request to the
* server and reloading the current page).
*/
angularDirective("ng:submit", function(expression, element) {
return injectUpdateView(function($updateView, element) {
var self = this;
element.bind('submit', function(event) {
self.$tryEval(expression, element);
$updateView();
event.preventDefault();
});
});
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:watch
*
* @description
* The `ng:watch` allows you watch a variable and then execute
* an evaluation on variable change.
*
* @element ANY
* @param {expression} expression to eval.
*
* @exampleDescription
* Notice that the counter is incremented
* every time you change the text.
* @example
<div ng:init="counter=0" ng:watch="name: counter = counter+1">
<input type="text" name="name" value="hello"><br/>
Change counter: {{counter}} Name: {{name}}
</div>
* @scenario
it('should check ng:watch', function(){
expect(using('.doc-example-live').binding('counter')).toBe('2');
using('.doc-example-live').input('name').enter('abc');
expect(using('.doc-example-live').binding('counter')).toBe('3');
});
*/
//TODO: delete me, since having watch in UI is logic in UI. (leftover form getangular)
angularDirective("ng:watch", function(expression, element){
return function(element){
var self = this;
parser(expression).watch()({
addListener:function(watch, exp){
self.$watch(watch, function(){
return exp(self);
}, element);
}
});
};
});
function ngClass(selector) {
return function(expression, element){
var existing = element[0].className + ' ';
return function(element){
this.$onEval(function(){
if (selector(this.$index)) {
var value = this.$eval(expression);
if (isArray(value)) value = value.join(' ');
element[0].className = trim(existing + value);
}
}, element);
};
};
}
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:class
*
* @description
* The `ng:class` allows you to set CSS class on HTML element
* conditionally.
*
* @element ANY
* @param {expression} expression to eval.
*
* @exampleDescription
* @example
<input type="button" value="set" ng:click="myVar='ng-input-indicator-wait'">
<input type="button" value="clear" ng:click="myVar=''">
<br>
<span ng:class="myVar">Sample Text </span>
*
* @scenario
it('should check ng:class', function(){
expect(element('.doc-example-live span').attr('className')).not().
toMatch(/ng-input-indicator-wait/);
using('.doc-example-live').element(':button:first').click();
expect(element('.doc-example-live span').attr('className')).
toMatch(/ng-input-indicator-wait/);
using('.doc-example-live').element(':button:last').click();
expect(element('.doc-example-live span').attr('className')).not().
toMatch(/ng-input-indicator-wait/);
});
*/
angularDirective("ng:class", ngClass(function(){return true;}));
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:class-odd
*
* @description
* The `ng:class-odd` and `ng:class-even` works exactly as
* `ng:class`, except it works in conjunction with `ng:repeat`
* and takes affect only on odd (even) rows.
*
* @element ANY
* @param {expression} expression to eval. Must be inside
* `ng:repeat`.
*
* @exampleDescription
* @example
<ol ng:init="names=['John', 'Mary', 'Cate', 'Suz']">
<li ng:repeat="name in names">
<span ng:class-odd="'ng-format-negative'"
ng:class-even="'ng-input-indicator-wait'">
{{name}}
</span>
</li>
</ol>
*
* @scenario
it('should check ng:class-odd and ng:class-even', function(){
expect(element('.doc-example-live li:first span').attr('className')).
toMatch(/ng-format-negative/);
expect(element('.doc-example-live li:last span').attr('className')).
toMatch(/ng-input-indicator-wait/);
});
*/
angularDirective("ng:class-odd", ngClass(function(i){return i % 2 === 0;}));
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:class-even
*
* @description
* The `ng:class-odd` and `ng:class-even` works exactly as
* `ng:class`, except it works in conjunction with `ng:repeat`
* and takes affect only on odd (even) rows.
*
* @element ANY
* @param {expression} expression to eval. Must be inside
* `ng:repeat`.
*
* @exampleDescription
* @example
<ol ng:init="names=['John', 'Mary', 'Cate', 'Suz']">
<li ng:repeat="name in names">
<span ng:class-odd="'ng-format-negative'"
ng:class-even="'ng-input-indicator-wait'">
{{name}}
</span>
</li>
</ol>
*
* @scenario
it('should check ng:class-odd and ng:class-even', function(){
expect(element('.doc-example-live li:first span').attr('className')).
toMatch(/ng-format-negative/);
expect(element('.doc-example-live li:last span').attr('className')).
toMatch(/ng-input-indicator-wait/);
});
*/
angularDirective("ng:class-even", ngClass(function(i){return i % 2 === 1;}));
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:show
*
* @description
* The `ng:show` and `ng:hide` allows you to show or hide a portion
* of the HTML conditionally.
*
* @element ANY
* @param {expression} expression if truthy then the element is
* shown or hidden respectively.
*
* @exampleDescription
* @example
Click me: <input type="checkbox" name="checked"><br/>
Show: <span ng:show="checked">I show up when you checkbox is checked?</span> <br/>
Hide: <span ng:hide="checked">I hide when you checkbox is checked?</span>
*
* @scenario
it('should check ng:show / ng:hide', function(){
expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
input('checked').check();
expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
});
*/
angularDirective("ng:show", function(expression, element){
return function(element){
this.$onEval(function(){
element.css($display, toBoolean(this.$eval(expression)) ? '' : $none);
}, element);
};
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:hide
*
* @description
* The `ng:show` and `ng:hide` allows you to show or hide a portion
* of the HTML conditionally.
*
* @element ANY
* @param {expression} expression if truthy then the element is
* shown or hidden respectively.
*
* @exampleDescription
* @example
Click me: <input type="checkbox" name="checked"><br/>
Show: <span ng:show="checked">I show up when you checkbox is checked?</span> <br/>
Hide: <span ng:hide="checked">I hide when you checkbox is checked?</span>
*
* @scenario
it('should check ng:show / ng:hide', function(){
expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
input('checked').check();
expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
});
*/
angularDirective("ng:hide", function(expression, element){
return function(element){
this.$onEval(function(){
element.css($display, toBoolean(this.$eval(expression)) ? $none : '');
}, element);
};
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:style
*
* @description
* The ng:style allows you to set CSS style on an HTML element conditionally.
*
* @element ANY
* @param {expression} expression which evals to an object whes key's are
* CSS style names and values are coresponding values for those
* CSS keys.
*
* @exampleDescription
* @example
<input type="button" value="set" ng:click="myStyle={color:'red'}">
<input type="button" value="clear" ng:click="myStyle={}">
<br/>
<span ng:style="myStyle">Sample Text</span>
<pre>myStyle={{myStyle}}</pre>
*
* @scenario
it('should check ng:style', function(){
expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
element('.doc-example-live :button[value=set]').click();
expect(element('.doc-example-live span').css('color')).toBe('red');
element('.doc-example-live :button[value=clear]').click();
expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
});
*/
angularDirective("ng:style", function(expression, element){
return function(element){
var resetStyle = getStyle(element);
this.$onEval(function(){
var style = this.$eval(expression) || {}, key, mergedStyle = {};
for(key in style) {
if (resetStyle[key] === _undefined) resetStyle[key] = '';
mergedStyle[key] = style[key];
}
for(key in resetStyle) {
mergedStyle[key] = mergedStyle[key] || resetStyle[key];
}
element.css(mergedStyle);
}, element);
};
});
function parseBindings(string) {
var results = [];
var lastIndex = 0;
var index;
while((index = string.indexOf('{{', lastIndex)) > -1) {
if (lastIndex < index)
results.push(string.substr(lastIndex, index - lastIndex));
lastIndex = index;
index = string.indexOf('}}', index);
index = index < 0 ? string.length : index + 2;
results.push(string.substr(lastIndex, index - lastIndex));
lastIndex = index;
}
if (lastIndex != string.length)
results.push(string.substr(lastIndex, string.length - lastIndex));
return results.length === 0 ? [ string ] : results;
}
function binding(string) {
var binding = string.replace(/\n/gm, ' ').match(/^\{\{(.*)\}\}$/);
return binding ? binding[1] : _null;
}
function hasBindings(bindings) {
return bindings.length > 1 || binding(bindings[0]) !== _null;
}
angularTextMarkup('{{}}', function(text, textNode, parentElement) {
var bindings = parseBindings(text),
self = this;
if (hasBindings(bindings)) {
if (isLeafNode(parentElement[0])) {
parentElement.attr('ng:bind-template', text);
} else {
var cursor = textNode, newElement;
forEach(parseBindings(text), function(text){
var exp = binding(text);
if (exp) {
newElement = self.element('span');
newElement.attr('ng:bind', exp);
} else {
newElement = self.text(text);
}
if (msie && text.charAt(0) == ' ') {
newElement = jqLite('<span> </span>');
var nbsp = newElement.html();
newElement.text(text.substr(1));
newElement.html(nbsp + newElement.html());
}
cursor.after(newElement);
cursor = newElement;
});
textNode.remove();
}
}
});
// TODO: this should be widget not a markup
angularTextMarkup('OPTION', function(text, textNode, parentElement){
if (nodeName_(parentElement) == "OPTION") {
var select = document.createElement('select');
select.insertBefore(parentElement[0].cloneNode(true), _null);
if (!select.innerHTML.match(/<option(\s.*\s|\s)value\s*=\s*.*>.*<\/\s*option\s*>/gi)) {
parentElement.attr('value', text);
}
}
});
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:href
*
* @description
* Using <angular/> markup like {{hash}} in an href attribute makes
* the page open to a wrong URL, ff the user clicks that link before
* angular has a chance to replace the {{hash}} with actual URL, the
* link will be broken and will most likely return a 404 error.
* The `ng:href` solves this problem by placing the `href` in the
* `ng:` namespace.
*
* The buggy way to write it:
* <pre>
* <a href="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* The correct way to write it:
* <pre>
* <a ng:href="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* @element ANY
* @param {template} template any string which can contain `{{}}` markup.
*/
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:src
*
* @description
* Using <angular/> markup like `{{hash}}` in a `src` attribute doesn't
* work right: The browser will fetch from the URL with the literal
* text `{{hash}}` until <angular/> replaces the expression inside
* `{{hash}}`. The `ng:src` attribute solves this problem by placing
* the `src` attribute in the `ng:` namespace.
*
* The buggy way to write it:
* <pre>
* <img src="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* The correct way to write it:
* <pre>
* <img ng:src="http://www.gravatar.com/avatar/{{hash}}"/>
* </pre>
*
* @element ANY
* @param {template} template any string which can contain `{{}}` markup.
*/
var NG_BIND_ATTR = 'ng:bind-attr';
var SPECIAL_ATTRS = {'ng:src': 'src', 'ng:href': 'href'};
angularAttrMarkup('{{}}', function(value, name, element){
// don't process existing attribute markup
if (angularDirective(name) || angularDirective("@" + name)) return;
if (msie && name == 'src')
value = decodeURI(value);
var bindings = parseBindings(value),
bindAttr;
if (hasBindings(bindings)) {
element.removeAttr(name);
bindAttr = fromJson(element.attr(NG_BIND_ATTR) || "{}");
bindAttr[SPECIAL_ATTRS[name] || name] = value;
element.attr(NG_BIND_ATTR, toJson(bindAttr));
}
});
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.HTML
*
* @description
* The most common widgets you will use will be in the from of the
* standard HTML set. These widgets are bound using the name attribute
* to an expression. In addition they can have `ng:validate`, `ng:required`,
* `ng:format`, `ng:change` attribute to further control their behavior.
*
* @usageContent
* see example below for usage
*
* <input type="text|checkbox|..." ... />
* <textarea ... />
* <select ...>
* <option>...</option>
* </select>
*
* @example
<table style="font-size:.9em;">
<tr>
<th>Name</th>
<th>Format</th>
<th>HTML</th>
<th>UI</th>
<th ng:non-bindable>{{input#}}</th>
</tr>
<tr>
<th>text</th>
<td>String</td>
<td><tt><input type="text" name="input1"></tt></td>
<td><input type="text" name="input1" size="4"></td>
<td><tt>{{input1|json}}</tt></td>
</tr>
<tr>
<th>textarea</th>
<td>String</td>
<td><tt><textarea name="input2"></textarea></tt></td>
<td><textarea name="input2" cols='6'></textarea></td>
<td><tt>{{input2|json}}</tt></td>
</tr>
<tr>
<th>radio</th>
<td>String</td>
<td><tt>
<input type="radio" name="input3" value="A"><br>
<input type="radio" name="input3" value="B">
</tt></td>
<td>
<input type="radio" name="input3" value="A">
<input type="radio" name="input3" value="B">
</td>
<td><tt>{{input3|json}}</tt></td>
</tr>
<tr>
<th>checkbox</th>
<td>Boolean</td>
<td><tt><input type="checkbox" name="input4" value="checked"></tt></td>
<td><input type="checkbox" name="input4" value="checked"></td>
<td><tt>{{input4|json}}</tt></td>
</tr>
<tr>
<th>pulldown</th>
<td>String</td>
<td><tt>
<select name="input5"><br>
<option value="c">C</option><br>
<option value="d">D</option><br>
</select><br>
</tt></td>
<td>
<select name="input5">
<option value="c">C</option>
<option value="d">D</option>
</select>
</td>
<td><tt>{{input5|json}}</tt></td>
</tr>
<tr>
<th>multiselect</th>
<td>Array</td>
<td><tt>
<select name="input6" multiple size="4"><br>
<option value="e">E</option><br>
<option value="f">F</option><br>
</select><br>
</tt></td>
<td>
<select name="input6" multiple size="4">
<option value="e">E</option>
<option value="f">F</option>
</select>
</td>
<td><tt>{{input6|json}}</tt></td>
</tr>
</table>
* @scenario
* it('should exercise text', function(){
* input('input1').enter('Carlos');
* expect(binding('input1')).toEqual('"Carlos"');
* });
* it('should exercise textarea', function(){
* input('input2').enter('Carlos');
* expect(binding('input2')).toEqual('"Carlos"');
* });
* it('should exercise radio', function(){
* expect(binding('input3')).toEqual('null');
* input('input3').select('A');
* expect(binding('input3')).toEqual('"A"');
* input('input3').select('B');
* expect(binding('input3')).toEqual('"B"');
* });
* it('should exercise checkbox', function(){
* expect(binding('input4')).toEqual('false');
* input('input4').check();
* expect(binding('input4')).toEqual('true');
* });
* it('should exercise pulldown', function(){
* expect(binding('input5')).toEqual('"c"');
* select('input5').option('d');
* expect(binding('input5')).toEqual('"d"');
* });
* it('should exercise multiselect', function(){
* expect(binding('input6')).toEqual('[]');
* select('input6').options('e');
* expect(binding('input6')).toEqual('["e"]');
* select('input6').options('e', 'f');
* expect(binding('input6')).toEqual('["e","f"]');
* });
*/
function modelAccessor(scope, element) {
var expr = element.attr('name');
var assign;
if (expr) {
assign = parser(expr).assignable().assign;
if (!assign) throw new Error("Expression '" + expr + "' is not assignable.");
return {
get: function() {
return scope.$eval(expr);
},
set: function(value) {
if (value !== _undefined) {
return scope.$tryEval(function(){
assign(scope, value);
}, element);
}
}
};
}
}
function modelFormattedAccessor(scope, element) {
var accessor = modelAccessor(scope, element),
formatterName = element.attr('ng:format') || NOOP,
formatter = compileFormatter(formatterName);
if (accessor) {
return {
get: function() {
return formatter.format(scope, accessor.get());
},
set: function(value) {
return accessor.set(formatter.parse(scope, value));
}
};
}
}
function compileValidator(expr) {
return parser(expr).validator()();
}
function compileFormatter(expr) {
return parser(expr).formatter()();
}
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.@ng:validate
*
* @description
* The `ng:validate` attribute widget validates the user input. If the input does not pass
* validation, the `ng-validation-error` CSS class and the `ng:error` attribute are set on the input
* element. Check out {@link angular.validator validators} to find out more.
*
* @param {string} validator The name of a built-in or custom {@link angular.validator validator} to
* to be used.
*
* @element INPUT
* @css ng-validation-error
*
* @exampleDescription
* This example shows how the input element becomes red when it contains invalid input. Correct
* the input to make the error disappear.
*
* @example
I don't validate:
<input type="text" name="value" value="NotANumber"><br/>
I need an integer or nothing:
<input type="text" name="value" ng:validate="integer"><br/>
*
* @scenario
it('should check ng:validate', function(){
expect(element('.doc-example-live :input:last').attr('className')).
toMatch(/ng-validation-error/);
input('value').enter('123');
expect(element('.doc-example-live :input:last').attr('className')).
not().toMatch(/ng-validation-error/);
});
*/
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.@ng:required
*
* @description
* The `ng:required` attribute widget validates that the user input is present. It is a special case
* of the {@link angular.widget.@ng:validate ng:validate} attribute widget.
*
* @element INPUT
* @css ng-validation-error
*
* @exampleDescription
* This example shows how the input element becomes red when it contains invalid input. Correct
* the input to make the error disappear.
*
* @example
I cannot be blank: <input type="text" name="value" ng:required><br/>
*
* @scenario
it('should check ng:required', function(){
expect(element('.doc-example-live :input').attr('className')).toMatch(/ng-validation-error/);
input('value').enter('123');
expect(element('.doc-example-live :input').attr('className')).not().toMatch(/ng-validation-error/);
});
*/
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.@ng:format
*
* @description
* The `ng:format` attribute widget formats stored data to user-readable text and parses the text
* back to the stored form. You might find this useful for example if you collect user input in a
* text field but need to store the data in the model as a list. Check out
* {@link angular.formatter formatters} to learn more.
*
* @param {string} formatter The name of the built-in or custom {@link angular.formatter formatter}
* to be used.
*
* @element INPUT
*
* @exampleDescription
* This example shows how the user input is converted from a string and internally represented as an
* array.
*
* @example
Enter a comma separated list of items:
<input type="text" name="list" ng:format="list" value="table, chairs, plate">
<pre>list={{list}}</pre>
*
* @scenario
it('should check ng:format', function(){
expect(binding('list')).toBe('list=["table","chairs","plate"]');
input('list').enter(',,, a ,,,');
expect(binding('list')).toBe('list=["a"]');
});
*/
function valueAccessor(scope, element) {
var validatorName = element.attr('ng:validate') || NOOP,
validator = compileValidator(validatorName),
requiredExpr = element.attr('ng:required'),
formatterName = element.attr('ng:format') || NOOP,
formatter = compileFormatter(formatterName),
format, parse, lastError, required,
invalidWidgets = scope.$service('$invalidWidgets') || {markValid:noop, markInvalid:noop};
if (!validator) throw "Validator named '" + validatorName + "' not found.";
format = formatter.format;
parse = formatter.parse;
if (requiredExpr) {
scope.$watch(requiredExpr, function(newValue) {
required = newValue;
validate();
});
} else {
required = requiredExpr === '';
}
element.data($$validate, validate);
return {
get: function(){
if (lastError)
elementError(element, NG_VALIDATION_ERROR, _null);
try {
var value = parse(scope, element.val());
validate();
return value;
} catch (e) {
lastError = e;
elementError(element, NG_VALIDATION_ERROR, e);
}
},
set: function(value) {
var oldValue = element.val(),
newValue = format(scope, value);
if (oldValue != newValue) {
element.val(newValue || ''); // needed for ie
}
validate();
}
};
function validate() {
var value = trim(element.val());
if (element[0].disabled || element[0].readOnly) {
elementError(element, NG_VALIDATION_ERROR, _null);
invalidWidgets.markValid(element);
} else {
var error, validateScope = inherit(scope, {$element:element});
error = required && !value ?
'Required' :
(value ? validator(validateScope, value) : _null);
elementError(element, NG_VALIDATION_ERROR, error);
lastError = error;
if (error) {
invalidWidgets.markInvalid(element);
} else {
invalidWidgets.markValid(element);
}
}
}
}
function checkedAccessor(scope, element) {
var domElement = element[0], elementValue = domElement.value;
return {
get: function(){
return !!domElement.checked;
},
set: function(value){
domElement.checked = toBoolean(value);
}
};
}
function radioAccessor(scope, element) {
var domElement = element[0];
return {
get: function(){
return domElement.checked ? domElement.value : _null;
},
set: function(value){
domElement.checked = value == domElement.value;
}
};
}
function optionsAccessor(scope, element) {
var formatterName = element.attr('ng:format') || NOOP,
formatter = compileFormatter(formatterName);
return {
get: function(){
var values = [];
forEach(element[0].options, function(option){
if (option.selected) values.push(formatter.parse(scope, option.value));
});
return values;
},
set: function(values){
var keys = {};
forEach(values, function(value){
keys[formatter.format(scope, value)] = true;
});
forEach(element[0].options, function(option){
option.selected = keys[option.value];
});
}
};
}
function noopAccessor() { return { get: noop, set: noop }; }
/*
* TODO: refactor
*
* The table bellow is not quite right. In some cases the formatter is on the model side
* and in some cases it is on the view side. This is a historical artifact
*
* The concept of model/view accessor is useful for anyone who is trying to develop UI, and
* so it should be exposed to others. There should be a form object which keeps track of the
* accessors and also acts as their factory. It should expose it as an object and allow
* the validator to publish errors to it, so that the the error messages can be bound to it.
*
*/
var textWidget = inputWidget('keydown change', modelAccessor, valueAccessor, initWidgetValue(), true),
buttonWidget = inputWidget('click', noopAccessor, noopAccessor, noop),
INPUT_TYPE = {
'text': textWidget,
'textarea': textWidget,
'hidden': textWidget,
'password': textWidget,
'button': buttonWidget,
'submit': buttonWidget,
'reset': buttonWidget,
'image': buttonWidget,
'checkbox': inputWidget('click', modelFormattedAccessor, checkedAccessor, initWidgetValue(false)),
'radio': inputWidget('click', modelFormattedAccessor, radioAccessor, radioInit),
'select-one': inputWidget('change', modelAccessor, valueAccessor, initWidgetValue(_null)),
'select-multiple': inputWidget('change', modelAccessor, optionsAccessor, initWidgetValue([]))
// 'file': fileWidget???
};
function initWidgetValue(initValue) {
return function (model, view) {
var value = view.get();
if (!value && isDefined(initValue)) {
value = copy(initValue);
}
if (isUndefined(model.get()) && isDefined(value)) {
model.set(value);
}
};
}
function radioInit(model, view, element) {
var modelValue = model.get(), viewValue = view.get(), input = element[0];
input.checked = false;
input.name = this.$id + '@' + input.name;
if (isUndefined(modelValue)) {
model.set(modelValue = _null);
}
if (modelValue == _null && viewValue !== _null) {
model.set(viewValue);
}
view.set(modelValue);
}
/**
* @workInProgress
* @ngdoc directive
* @name angular.directive.ng:change
*
* @description
* The directive executes an expression whenever the input widget changes.
*
* @element INPUT
* @param {expression} expression to execute.
*
* @exampleDescription
* @example
<div ng:init="checkboxCount=0; textCount=0"></div>
<input type="text" name="text" ng:change="textCount = 1 + textCount">
changeCount {{textCount}}<br/>
<input type="checkbox" name="checkbox" ng:change="checkboxCount = 1 + checkboxCount">
changeCount {{checkboxCount}}<br/>
*
* @scenario
it('should check ng:change', function(){
expect(binding('textCount')).toBe('0');
expect(binding('checkboxCount')).toBe('0');
using('.doc-example-live').input('text').enter('abc');
expect(binding('textCount')).toBe('1');
expect(binding('checkboxCount')).toBe('0');
using('.doc-example-live').input('checkbox').check();
expect(binding('textCount')).toBe('1');
expect(binding('checkboxCount')).toBe('1');
});
*/
function inputWidget(events, modelAccessor, viewAccessor, initFn, textBox) {
return injectService(['$updateView', '$defer'], function($updateView, $defer, element) {
var scope = this,
model = modelAccessor(scope, element),
view = viewAccessor(scope, element),
action = element.attr('ng:change') || '',
lastValue;
if (model) {
initFn.call(scope, model, view, element);
this.$eval(element.attr('ng:init')||'');
element.bind(events, function(event){
function handler(){
var value = view.get();
if (!textBox || value != lastValue) {
model.set(value);
lastValue = model.get();
scope.$tryEval(action, element);
$updateView();
}
}
event.type == 'keydown' ? $defer(handler) : handler();
});
scope.$watch(model.get, function(value){
if (lastValue !== value) {
view.set(lastValue = value);
}
});
}
});
}
function inputWidgetSelector(element){
this.directives(true);
this.descend(true);
return INPUT_TYPE[lowercase(element[0].type)] || noop;
}
angularWidget('input', inputWidgetSelector);
angularWidget('textarea', inputWidgetSelector);
angularWidget('button', inputWidgetSelector);
angularWidget('select', function(element){
this.descend(true);
return inputWidgetSelector.call(this, element);
});
/*
* Consider this:
* <select name="selection">
* <option ng:repeat="x in [1,2]">{{x}}</option>
* </select>
*
* The issue is that the select gets evaluated before option is unrolled.
* This means that the selection is undefined, but the browser
* default behavior is to show the top selection in the list.
* To fix that we register a $update function on the select element
* and the option creation then calls the $update function when it is
* unrolled. The $update function then calls this update function, which
* then tries to determine if the model is unassigned, and if so it tries to
* chose one of the options from the list.
*/
angularWidget('option', function(){
this.descend(true);
this.directives(true);
return function(option) {
var select = option.parent();
var isMultiple = select[0].type == 'select-multiple';
var scope = retrieveScope(select);
var model = modelAccessor(scope, select);
//if parent select doesn't have a name, don't bother doing anything any more
if (!model) return;
var formattedModel = modelFormattedAccessor(scope, select);
var view = isMultiple
? optionsAccessor(scope, select)
: valueAccessor(scope, select);
var lastValue = option.attr($value);
var wasSelected = option.attr('ng-' + $selected);
option.data($$update, isMultiple
? function(){
view.set(model.get());
}
: function(){
var currentValue = option.attr($value);
var isSelected = option.attr('ng-' + $selected);
var modelValue = model.get();
if (wasSelected != isSelected || lastValue != currentValue) {
wasSelected = isSelected;
lastValue = currentValue;
if (isSelected || !modelValue == null || modelValue == undefined )
formattedModel.set(currentValue);
if (currentValue == modelValue) {
view.set(lastValue);
}
}
}
);
};
});
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.ng:include
*
* @description
* Include external HTML fragment.
*
* Keep in mind that Same Origin Policy applies to included resources
* (e.g. ng:include won't work for file:// access).
*
* @param {string} src expression evaluating to URL.
* @param {Scope=} [scope=new_child_scope] optional expression which evaluates to an
* instance of angular.scope to set the HTML fragment to.
* @param {string=} onload Expression to evaluate when a new partial is loaded.
*
* @example
* <select name="url">
* <option value="angular.filter.date.html">date filter</option>
* <option value="angular.filter.html.html">html filter</option>
* <option value="">(blank)</option>
* </select>
* <tt>url = <a href="{{url}}">{{url}}</a></tt>
* <hr/>
* <ng:include src="url"></ng:include>
*
* @scenario
* it('should load date filter', function(){
* expect(element('.doc-example ng\\:include').text()).toMatch(/angular\.filter\.date/);
* });
* it('should change to hmtl filter', function(){
* select('url').option('angular.filter.html.html');
* expect(element('.doc-example ng\\:include').text()).toMatch(/angular\.filter\.html/);
* });
* it('should change to blank', function(){
* select('url').option('(blank)');
* expect(element('.doc-example ng\\:include').text()).toEqual('');
* });
*/
angularWidget('ng:include', function(element){
var compiler = this,
srcExp = element.attr("src"),
scopeExp = element.attr("scope") || '',
onloadExp = element[0].getAttribute('onload') || ''; //workaround for jquery bug #7537
if (element[0]['ng:compiled']) {
this.descend(true);
this.directives(true);
} else {
element[0]['ng:compiled'] = true;
return extend(function(xhr, element){
var scope = this, childScope;
var changeCounter = 0;
var preventRecursion = false;
function incrementChange(){ changeCounter++;}
this.$watch(srcExp, incrementChange);
this.$watch(scopeExp, incrementChange);
// note that this propagates eval to the current childScope, where childScope is dynamically
// bound (via $route.onChange callback) to the current scope created by $route
scope.$onEval(function(){
if (childScope && !preventRecursion) {
preventRecursion = true;
try {
childScope.$eval();
} finally {
preventRecursion = false;
}
}
});
this.$watch(function(){return changeCounter;}, function(){
var src = this.$eval(srcExp),
useScope = this.$eval(scopeExp);
if (src) {
xhr('GET', src, function(code, response){
element.html(response);
childScope = useScope || createScope(scope);
compiler.compile(element)(element, childScope);
childScope.$init();
scope.$eval(onloadExp);
});
} else {
childScope = null;
element.html('');
}
});
}, {$inject:['$xhr.cache']});
}
});
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.ng:switch
*
* @description
* Conditionally change the DOM structure.
*
* @usageContent
* <any ng:switch-when="matchValue1">...</any>
* <any ng:switch-when="matchValue2">...</any>
* ...
* <any ng:switch-default>...</any>
*
* @param {*} on expression to match against <tt>ng:switch-when</tt>.
* @paramDescription
* On child elments add:
*
* * `ng:switch-when`: the case statement to match against. If match then this
* case will be displayed.
* * `ng:switch-default`: the default case when no other casses match.
*
* @example
<select name="switch">
<option>settings</option>
<option>home</option>
<option>other</option>
</select>
<tt>switch={{switch}}</tt>
</hr>
<ng:switch on="switch" >
<div ng:switch-when="settings">Settings Div</div>
<span ng:switch-when="home">Home Span</span>
<span ng:switch-default>default</span>
</ng:switch>
</code>
*
* @scenario
* it('should start in settings', function(){
* expect(element('.doc-example ng\\:switch').text()).toEqual('Settings Div');
* });
* it('should change to home', function(){
* select('switch').option('home');
* expect(element('.doc-example ng\\:switch').text()).toEqual('Home Span');
* });
* it('should select deafault', function(){
* select('switch').option('other');
* expect(element('.doc-example ng\\:switch').text()).toEqual('default');
* });
*/
var ngSwitch = angularWidget('ng:switch', function (element){
var compiler = this,
watchExpr = element.attr("on"),
usingExpr = (element.attr("using") || 'equals'),
usingExprParams = usingExpr.split(":"),
usingFn = ngSwitch[usingExprParams.shift()],
changeExpr = element.attr('change') || '',
cases = [];
if (!usingFn) throw "Using expression '" + usingExpr + "' unknown.";
if (!watchExpr) throw "Missing 'on' attribute.";
eachNode(element, function(caseElement){
var when = caseElement.attr('ng:switch-when');
var switchCase = {
change: changeExpr,
element: caseElement,
template: compiler.compile(caseElement)
};
if (isString(when)) {
switchCase.when = function(scope, value){
var args = [value, when];
forEach(usingExprParams, function(arg){
args.push(arg);
});
return usingFn.apply(scope, args);
};
cases.unshift(switchCase);
} else if (isString(caseElement.attr('ng:switch-default'))) {
switchCase.when = valueFn(true);
cases.push(switchCase);
}
});
// this needs to be here for IE
forEach(cases, function(_case){
_case.element.remove();
});
element.html('');
return function(element){
var scope = this, childScope;
this.$watch(watchExpr, function(value){
var found = false;
element.html('');
childScope = createScope(scope);
forEach(cases, function(switchCase){
if (!found && switchCase.when(childScope, value)) {
found = true;
var caseElement = quickClone(switchCase.element);
element.append(caseElement);
childScope.$tryEval(switchCase.change, element);
switchCase.template(caseElement, childScope);
childScope.$init();
}
});
});
scope.$onEval(function(){
if (childScope) childScope.$eval();
});
};
}, {
equals: function(on, when) {
return ''+on == when;
},
route: switchRouteMatcher
});
/*
* Modifies the default behavior of html A tag, so that the default action is prevented when href
* attribute is empty.
*
* The reasoning for this change is to allow easy creation of action links with ng:click without
* changing the location or causing page reloads, e.g.:
* <a href="" ng:click="model.$save()">Save</a>
*/
angularWidget('a', function() {
this.descend(true);
this.directives(true);
return function(element) {
if (element.attr('href') === '') {
element.bind('click', function(event){
event.preventDefault();
});
}
};
});
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.@ng:repeat
*
* @description
* `ng:repeat` instantiates a template once per item from a collection. The collection is enumerated
* with `ng:repeat-index` attribute starting from 0. Each template instance gets its own scope where
* the given loop variable is set to the current collection item and `$index` is set to the item
* index or key.
*
* There are special properties exposed on the local scope of each template instance:
*
* * `$index` – `{number}` – iterator offset of the repeated element (0..length-1)
* * `$position` – {string} – position of the repeated element in the iterator. One of: `'first'`,
* `'middle'` or `'last'`.
*
* NOTE: `ng:repeat` looks like a directive, but is actually an attribute widget.
*
* @element ANY
* @param {string} repeat_expression The expression indicating how to enumerate a collection. Two
* formats are currently supported:
*
* * `variable in expression` – where variable is the user defined loop variable and `expression`
* is a scope expression giving the collection to enumerate.
*
* For example: `track in cd.tracks`.
* * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
* and `expression` is the scope expression giving the collection to enumerate.
*
* For example: `(name, age) in {'adam':10, 'amalie':12}`.
*
* @exampleDescription
* This example initializes the scope to a list of names and
* than uses `ng:repeat` to display every person.
* @example
<div ng:init="friends = [{name:'John', age:25}, {name:'Mary', age:28}]">
I have {{friends.length}} friends. They are:
<ul>
<li ng:repeat="friend in friends">
[{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
</li>
</ul>
</div>
* @scenario
it('should check ng:repeat', function(){
var r = using('.doc-example-live').repeater('ul li');
expect(r.count()).toBe(2);
expect(r.row(0)).toEqual(["1","John","25"]);
expect(r.row(1)).toEqual(["2","Mary","28"]);
});
*/
angularWidget("@ng:repeat", function(expression, element){
element.removeAttr('ng:repeat');
element.replaceWith(this.comment("ng:repeat: " + expression));
var template = this.compile(element);
return function(reference){
var match = expression.match(/^\s*(.+)\s+in\s+(.*)\s*$/),
lhs, rhs, valueIdent, keyIdent;
if (! match) {
throw Error("Expected ng:repeat in form of 'item in collection' but got '" +
expression + "'.");
}
lhs = match[1];
rhs = match[2];
match = lhs.match(/^([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\)$/);
if (!match) {
throw Error("'item' in 'item in collection' should be identifier or (key, value) but got '" +
keyValue + "'.");
}
valueIdent = match[3] || match[1];
keyIdent = match[2];
var children = [], currentScope = this;
this.$onEval(function(){
var index = 0,
childCount = children.length,
lastElement = reference,
collection = this.$tryEval(rhs, reference),
is_array = isArray(collection),
collectionLength = 0,
childScope,
key;
if (is_array) {
collectionLength = collection.length;
} else {
for (key in collection)
if (collection.hasOwnProperty(key))
collectionLength++;
}
for (key in collection) {
if (!is_array || collection.hasOwnProperty(key)) {
if (index < childCount) {
// reuse existing child
childScope = children[index];
childScope[valueIdent] = collection[key];
if (keyIdent) childScope[keyIdent] = key;
} else {
// grow children
childScope = template(quickClone(element), createScope(currentScope));
childScope[valueIdent] = collection[key];
if (keyIdent) childScope[keyIdent] = key;
lastElement.after(childScope.$element);
childScope.$index = index;
childScope.$position = index == 0 ?
'first' :
(index == collectionLength - 1 ? 'last' : 'middle');
childScope.$element.attr('ng:repeat-index', index);
childScope.$init();
children.push(childScope);
}
childScope.$eval();
lastElement = childScope.$element;
index ++;
}
}
// shrink children
while(children.length > index) {
children.pop().$element.remove();
}
}, reference);
};
});
/**
* @workInProgress
* @ngdoc widget
* @name angular.widget.@ng:non-bindable
*
* @description
* Sometimes it is necessary to write code which looks like bindings but which should be left alone
* by angular. Use `ng:non-bindable` to make angular ignore a chunk of HTML.
*
* NOTE: `ng:non-bindable` looks like a directive, but is actually an attribute widget.
*
* @element ANY
*
* @exampleDescription
* In this example there are two location where a siple binding (`{{}}`) is present, but the one
* wrapped in `ng:non-bindable` is left alone.
*
* @example
<div>Normal: {{1 + 2}}</div>
<div ng:non-bindable>Ignored: {{1 + 2}}</div>
*
* @scenario
it('should check ng:non-bindable', function(){
expect(using('.doc-example-live').binding('1 + 2')).toBe('3');
expect(using('.doc-example-live').element('div:last').text()).
toMatch(/1 \+ 2/);
});
*/
angularWidget("@ng:non-bindable", noop);
/**
* @ngdoc widget
* @name angular.widget.ng:view
*
* @description
* # Overview
* `ng:view` is a widget that complements the {@link angular.service.$route $route} service by
* including the rendered template of the current route into the main layout (`index.html`) file.
* Every time the current route changes, the included view changes with it according to the
* configuration of the `$route` service.
*
* This widget provides functionality similar to {@link angular.service.ng:include ng:include} when
* used like this:
*
* <ng:include src="$route.current.template" scope="$route.current.scope"></ng:include>
*
*
* # Advantages
* Compared to `ng:include`, `ng:view` offers these advantages:
*
* - shorter syntax
* - more efficient execution
* - doesn't require `$route` service to be available on the root scope
*
*
* # Example
* Because of the nature of this widget, we can't include the usual live example for it. Instead
* following is a code snippet showing the typical usage:
*
<pre>
<script>
angular.service('routeConfig', function($route) {
$route.when('/foo', {controller: MyCtrl, template: 'foo.html'});
$route.when('/bar', {controller: MyCtrl, template: 'bar.html'});
}, {$inject: ['$route'], $eager: true});
function MyCtrl() {};
</script>
<div>
<a href="#/foo">foo</a> | <a href="#/bar">bar</a> | <a href="#/undefined">undefined</a><br/>
The view is included below:
<hr/>
<ng:view></ng:view>
</div>
</pre>
*/
angularWidget('ng:view', function(element) {
var compiler = this;
if (!element[0]['ng:compiled']) {
element[0]['ng:compiled'] = true;
return injectService(['$xhr.cache', '$route'], function($xhr, $route, element){
var parentScope = this,
childScope;
$route.onChange(function(){
var src;
if ($route.current) {
src = $route.current.template;
childScope = $route.current.scope;
}
if (src) {
$xhr('GET', src, function(code, response){
element.html(response);
compiler.compile(element)(element, childScope);
childScope.$init();
});
} else {
element.html('');
}
});
// note that this propagates eval to the current childScope, where childScope is dynamically
// bound (via $route.onChange callback) to the current scope created by $route
parentScope.$onEval(function() {
if (childScope) {
childScope.$eval();
}
});
});
} else {
this.descend(true);
this.directives(true);
}
});
var browserSingleton;
/**
* @workInProgress
* @ngdoc service
* @name angular.service.$browser
* @requires $log
*
* @description
* Represents the browser.
*/
angularService('$browser', function($log){
if (!browserSingleton) {
browserSingleton = new Browser(window, jqLite(window.document), jqLite(window.document.body),
XHR, $log);
var addPollFn = browserSingleton.addPollFn;
browserSingleton.addPollFn = function(){
browserSingleton.addPollFn = addPollFn;
browserSingleton.startPoller(100, function(delay, fn){setTimeout(delay,fn);});
return addPollFn.apply(browserSingleton, arguments);
};
browserSingleton.bind();
}
return browserSingleton;
}, {$inject:['$log']});
extend(angular, {
'element': jqLite,
'compile': compile,
'scope': createScope,
'copy': copy,
'extend': extend,
'equals': equals,
'forEach': forEach,
'injector': createInjector,
'noop':noop,
'bind':bind,
'toJson': toJson,
'fromJson': fromJson,
'identity':identity,
'isUndefined': isUndefined,
'isDefined': isDefined,
'isString': isString,
'isFunction': isFunction,
'isObject': isObject,
'isNumber': isNumber,
'isArray': isArray
});
/**
* Setup file for the Scenario.
* Must be first in the compilation/bootstrap list.
*/
// Public namespace
angular.scenario = angular.scenario || {};
/**
* Defines a new output format.
*
* @param {string} name the name of the new output format
* @param {Function} fn function(context, runner) that generates the output
*/
angular.scenario.output = angular.scenario.output || function(name, fn) {
angular.scenario.output[name] = fn;
};
/**
* Defines a new DSL statement. If your factory function returns a Future
* it's returned, otherwise the result is assumed to be a map of functions
* for chaining. Chained functions are subject to the same rules.
*
* Note: All functions on the chain are bound to the chain scope so values
* set on "this" in your statement function are available in the chained
* functions.
*
* @param {string} name The name of the statement
* @param {Function} fn Factory function(), return a function for
* the statement.
*/
angular.scenario.dsl = angular.scenario.dsl || function(name, fn) {
angular.scenario.dsl[name] = function() {
function executeStatement(statement, args) {
var result = statement.apply(this, args);
if (angular.isFunction(result) || result instanceof angular.scenario.Future)
return result;
var self = this;
var chain = angular.extend({}, result);
angular.forEach(chain, function(value, name) {
if (angular.isFunction(value)) {
chain[name] = function() {
return executeStatement.call(self, value, arguments);
};
} else {
chain[name] = value;
}
});
return chain;
}
var statement = fn.apply(this, arguments);
return function() {
return executeStatement.call(this, statement, arguments);
};
};
};
/**
* Defines a new matcher for use with the expects() statement. The value
* this.actual (like in Jasmine) is available in your matcher to compare
* against. Your function should return a boolean. The future is automatically
* created for you.
*
* @param {string} name The name of the matcher
* @param {Function} fn The matching function(expected).
*/
angular.scenario.matcher = angular.scenario.matcher || function(name, fn) {
angular.scenario.matcher[name] = function(expected) {
var prefix = 'expect ' + this.future.name + ' ';
if (this.inverse) {
prefix += 'not ';
}
var self = this;
this.addFuture(prefix + name + ' ' + angular.toJson(expected),
function(done) {
var error;
self.actual = self.future.value;
if ((self.inverse && fn.call(self, expected)) ||
(!self.inverse && !fn.call(self, expected))) {
error = 'expected ' + angular.toJson(expected) +
' but was ' + angular.toJson(self.actual);
}
done(error);
});
};
};
/**
* Initialization function for the scenario runner.
*
* @param {angular.scenario.Runner} $scenario The runner to setup
* @param {Object} config Config options
*/
function angularScenarioInit($scenario, config) {
var href = window.location.href;
var body = _jQuery(document.body);
var output = [];
if (config.scenario_output) {
output = config.scenario_output.split(',');
}
angular.forEach(angular.scenario.output, function(fn, name) {
if (!output.length || indexOf(output,name) != -1) {
var context = body.append('<div></div>').find('div:last');
context.attr('id', name);
fn.call({}, context, $scenario);
}
});
if (!/^http/.test(href) && !/^https/.test(href)) {
body.append('<p id="system-error"></p>');
body.find('#system-error').text(
'Scenario runner must be run using http or https. The protocol ' +
href.split(':')[0] + ':// is not supported.'
);
return;
}
var appFrame = body.append('<div id="application"></div>').find('#application');
var application = new angular.scenario.Application(appFrame);
$scenario.on('RunnerEnd', function() {
appFrame.css('display', 'none');
appFrame.find('iframe').attr('src', 'about:blank');
});
$scenario.on('RunnerError', function(error) {
if (window.console) {
console.log(formatException(error));
} else {
// Do something for IE
alert(error);
}
});
$scenario.run(application);
}
/**
* Iterates through list with iterator function that must call the
* continueFunction to continute iterating.
*
* @param {Array} list list to iterate over
* @param {Function} iterator Callback function(value, continueFunction)
* @param {Function} done Callback function(error, result) called when
* iteration finishes or an error occurs.
*/
function asyncForEach(list, iterator, done) {
var i = 0;
function loop(error, index) {
if (index && index > i) {
i = index;
}
if (error || i >= list.length) {
done(error);
} else {
try {
iterator(list[i++], loop);
} catch (e) {
done(e);
}
}
}
loop();
}
/**
* Formats an exception into a string with the stack trace, but limits
* to a specific line length.
*
* @param {Object} error The exception to format, can be anything throwable
* @param {Number} maxStackLines Optional. max lines of the stack trace to include
* default is 5.
*/
function formatException(error, maxStackLines) {
maxStackLines = maxStackLines || 5;
var message = error.toString();
if (error.stack) {
var stack = error.stack.split('\n');
if (stack[0].indexOf(message) === -1) {
maxStackLines++;
stack.unshift(error.message);
}
message = stack.slice(0, maxStackLines).join('\n');
}
return message;
}
/**
* Returns a function that gets the file name and line number from a
* location in the stack if available based on the call site.
*
* Note: this returns another function because accessing .stack is very
* expensive in Chrome.
*
* @param {Number} offset Number of stack lines to skip
*/
function callerFile(offset) {
var error = new Error();
return function() {
var line = (error.stack || '').split('\n')[offset];
// Clean up the stack trace line
if (line) {
if (line.indexOf('@') !== -1) {
// Firefox
line = line.substring(line.indexOf('@')+1);
} else {
// Chrome
line = line.substring(line.indexOf('(')+1).replace(')', '');
}
}
return line || '';
};
}
/**
* Triggers a browser event. Attempts to choose the right event if one is
* not specified.
*
* @param {Object} Either a wrapped jQuery/jqLite node or a DOMElement
* @param {string} Optional event type.
*/
function browserTrigger(element, type) {
if (element && !element.nodeName) element = element[0];
if (!element) return;
if (!type) {
type = {
'text': 'change',
'textarea': 'change',
'hidden': 'change',
'password': 'change',
'button': 'click',
'submit': 'click',
'reset': 'click',
'image': 'click',
'checkbox': 'click',
'radio': 'click',
'select-one': 'change',
'select-multiple': 'change'
}[element.type] || 'click';
}
if (lowercase(nodeName_(element)) == 'option') {
element.parentNode.value = element.value;
element = element.parentNode;
type = 'change';
}
if (msie) {
switch(element.type) {
case 'radio':
case 'checkbox':
element.checked = !element.checked;
break;
}
element.fireEvent('on' + type);
if (lowercase(element.type) == 'submit') {
while(element) {
if (lowercase(element.nodeName) == 'form') {
element.fireEvent('onsubmit');
break;
}
element = element.parentNode;
}
}
} else {
var evnt = document.createEvent('MouseEvents');
evnt.initMouseEvent(type, true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, element);
element.dispatchEvent(evnt);
}
}
/**
* Don't use the jQuery trigger method since it works incorrectly.
*
* jQuery notifies listeners and then changes the state of a checkbox and
* does not create a real browser event. A real click changes the state of
* the checkbox and then notifies listeners.
*
* To work around this we instead use our own handler that fires a real event.
*/
(function(fn){
var parentTrigger = fn.trigger;
fn.trigger = function(type) {
if (/(click|change|keydown)/.test(type)) {
return this.each(function(index, node) {
browserTrigger(node, type);
});
}
return parentTrigger.apply(this, arguments);
};
})(_jQuery.fn);
/**
* Finds all bindings with the substring match of name and returns an
* array of their values.
*
* @param {string} name The name to match
* @return {Array.<string>} String of binding values
*/
_jQuery.fn.bindings = function(name) {
function contains(text, value) {
return value instanceof RegExp ?
value.test(text) :
text && text.indexOf(value) >= 0;
}
var result = [];
this.find('.ng-binding:visible').each(function() {
var element = new _jQuery(this);
if (!angular.isDefined(name) ||
contains(element.attr('ng:bind'), name) ||
contains(element.attr('ng:bind-template'), name)) {
if (element.is('input, textarea')) {
result.push(element.val());
} else {
result.push(element.html());
}
}
});
return result;
};
/**
* Represents the application currently being tested and abstracts usage
* of iframes or separate windows.
*
* @param {Object} context jQuery wrapper around HTML context.
*/
angular.scenario.Application = function(context) {
this.context = context;
context.append(
'<h2>Current URL: <a href="about:blank">None</a></h2>' +
'<div id="test-frames"></div>'
);
};
/**
* Gets the jQuery collection of frames. Don't use this directly because
* frames may go stale.
*
* @private
* @return {Object} jQuery collection
*/
angular.scenario.Application.prototype.getFrame_ = function() {
return this.context.find('#test-frames iframe:last');
};
/**
* Gets the window of the test runner frame. Always favor executeAction()
* instead of this method since it prevents you from getting a stale window.
*
* @private
* @return {Object} the window of the frame
*/
angular.scenario.Application.prototype.getWindow_ = function() {
var contentWindow = this.getFrame_().attr('contentWindow');
if (!contentWindow)
throw 'Frame window is not accessible.';
return contentWindow;
};
/**
* Checks that a URL would return a 2xx success status code. Callback is called
* with no arguments on success, or with an error on failure.
*
* Warning: This requires the server to be able to respond to HEAD requests
* and not modify the state of your application.
*
* @param {string} url Url to check
* @param {Function} callback function(error) that is called with result.
*/
angular.scenario.Application.prototype.checkUrlStatus_ = function(url, callback) {
var self = this;
_jQuery.ajax({
url: url,
type: 'HEAD',
complete: function(request) {
if (request.status < 200 || request.status >= 300) {
if (!request.status) {
callback.call(self, 'Sandbox Error: Cannot access ' + url);
} else {
callback.call(self, request.status + ' ' + request.statusText);
}
} else {
callback.call(self);
}
}
});
};
/**
* Changes the location of the frame.
*
* @param {string} url The URL. If it begins with a # then only the
* hash of the page is changed.
* @param {Function} loadFn function($window, $document) Called when frame loads.
* @param {Function} errorFn function(error) Called if any error when loading.
*/
angular.scenario.Application.prototype.navigateTo = function(url, loadFn, errorFn) {
var self = this;
var frame = this.getFrame_();
//TODO(esprehn): Refactor to use rethrow()
errorFn = errorFn || function(e) { throw e; };
if (url === 'about:blank') {
errorFn('Sandbox Error: Navigating to about:blank is not allowed.');
} else if (url.charAt(0) === '#') {
url = frame.attr('src').split('#')[0] + url;
frame.attr('src', url);
this.executeAction(loadFn);
} else {
frame.css('display', 'none').attr('src', 'about:blank');
this.checkUrlStatus_(url, function(error) {
if (error) {
return errorFn(error);
}
self.context.find('#test-frames').append('<iframe>');
frame = this.getFrame_();
frame.load(function() {
frame.unbind();
try {
self.executeAction(loadFn);
} catch (e) {
errorFn(e);
}
}).attr('src', url);
});
}
this.context.find('> h2 a').attr('href', url).text(url);
};
/**
* Executes a function in the context of the tested application. Will wait
* for all pending angular xhr requests before executing.
*
* @param {Function} action The callback to execute. function($window, $document)
* $document is a jQuery wrapped document.
*/
angular.scenario.Application.prototype.executeAction = function(action) {
var self = this;
var $window = this.getWindow_();
if (!$window.document) {
throw 'Sandbox Error: Application document not accessible.';
}
if (!$window.angular) {
return action.call(this, $window, _jQuery($window.document));
}
var $browser = $window.angular.service.$browser();
$browser.poll();
$browser.notifyWhenNoOutstandingRequests(function() {
action.call(self, $window, _jQuery($window.document));
});
};
/**
* The representation of define blocks. Don't used directly, instead use
* define() in your tests.
*
* @param {string} descName Name of the block
* @param {Object} parent describe or undefined if the root.
*/
angular.scenario.Describe = function(descName, parent) {
this.only = parent && parent.only;
this.beforeEachFns = [];
this.afterEachFns = [];
this.its = [];
this.children = [];
this.name = descName;
this.parent = parent;
this.id = angular.scenario.Describe.id++;
/**
* Calls all before functions.
*/
var beforeEachFns = this.beforeEachFns;
this.setupBefore = function() {
if (parent) parent.setupBefore.call(this);
angular.forEach(beforeEachFns, function(fn) { fn.call(this); }, this);
};
/**
* Calls all after functions.
*/
var afterEachFns = this.afterEachFns;
this.setupAfter = function() {
angular.forEach(afterEachFns, function(fn) { fn.call(this); }, this);
if (parent) parent.setupAfter.call(this);
};
};
// Shared Unique ID generator for every describe block
angular.scenario.Describe.id = 0;
/**
* Defines a block to execute before each it or nested describe.
*
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.beforeEach = function(body) {
this.beforeEachFns.push(body);
};
/**
* Defines a block to execute after each it or nested describe.
*
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.afterEach = function(body) {
this.afterEachFns.push(body);
};
/**
* Creates a new describe block that's a child of this one.
*
* @param {string} name Name of the block. Appended to the parent block's name.
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.describe = function(name, body) {
var child = new angular.scenario.Describe(name, this);
this.children.push(child);
body.call(child);
};
/**
* Same as describe() but makes ddescribe blocks the only to run.
*
* @param {string} name Name of the test.
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.ddescribe = function(name, body) {
var child = new angular.scenario.Describe(name, this);
child.only = true;
this.children.push(child);
body.call(child);
};
/**
* Use to disable a describe block.
*/
angular.scenario.Describe.prototype.xdescribe = angular.noop;
/**
* Defines a test.
*
* @param {string} name Name of the test.
* @param {Function} vody Body of the block.
*/
angular.scenario.Describe.prototype.it = function(name, body) {
this.its.push({
definition: this,
only: this.only,
name: name,
before: this.setupBefore,
body: body,
after: this.setupAfter
});
};
/**
* Same as it() but makes iit tests the only test to run.
*
* @param {string} name Name of the test.
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.iit = function(name, body) {
this.it.apply(this, arguments);
this.its[this.its.length-1].only = true;
};
/**
* Use to disable a test block.
*/
angular.scenario.Describe.prototype.xit = angular.noop;
/**
* Gets an array of functions representing all the tests (recursively).
* that can be executed with SpecRunner's.
*
* @return {Array<Object>} Array of it blocks {
* definition : Object // parent Describe
* only: boolean
* name: string
* before: Function
* body: Function
* after: Function
* }
*/
angular.scenario.Describe.prototype.getSpecs = function() {
var specs = arguments[0] || [];
angular.forEach(this.children, function(child) {
child.getSpecs(specs);
});
angular.forEach(this.its, function(it) {
specs.push(it);
});
var only = [];
angular.forEach(specs, function(it) {
if (it.only) {
only.push(it);
}
});
return (only.length && only) || specs;
};
/**
* A future action in a spec.
*
* @param {string} name of the future action
* @param {Function} future callback(error, result)
* @param {Function} Optional. function that returns the file/line number.
*/
angular.scenario.Future = function(name, behavior, line) {
this.name = name;
this.behavior = behavior;
this.fulfilled = false;
this.value = undefined;
this.parser = angular.identity;
this.line = line || function() { return ''; };
};
/**
* Executes the behavior of the closure.
*
* @param {Function} doneFn Callback function(error, result)
*/
angular.scenario.Future.prototype.execute = function(doneFn) {
var self = this;
this.behavior(function(error, result) {
self.fulfilled = true;
if (result) {
try {
result = self.parser(result);
} catch(e) {
error = e;
}
}
self.value = error || result;
doneFn(error, result);
});
};
/**
* Configures the future to convert it's final with a function fn(value)
*
* @param {Function} fn function(value) that returns the parsed value
*/
angular.scenario.Future.prototype.parsedWith = function(fn) {
this.parser = fn;
return this;
};
/**
* Configures the future to parse it's final value from JSON
* into objects.
*/
angular.scenario.Future.prototype.fromJson = function() {
return this.parsedWith(angular.fromJson);
};
/**
* Configures the future to convert it's final value from objects
* into JSON.
*/
angular.scenario.Future.prototype.toJson = function() {
return this.parsedWith(angular.toJson);
};
/**
* Maintains an object tree from the runner events.
*
* @param {Object} runner The scenario Runner instance to connect to.
*
* TODO(esprehn): Every output type creates one of these, but we probably
* want one glonal shared instance. Need to handle events better too
* so the HTML output doesn't need to do spec model.getSpec(spec.id)
* silliness.
*/
angular.scenario.ObjectModel = function(runner) {
var self = this;
this.specMap = {};
this.value = {
name: '',
children: {}
};
runner.on('SpecBegin', function(spec) {
var block = self.value;
angular.forEach(self.getDefinitionPath(spec), function(def) {
if (!block.children[def.name]) {
block.children[def.name] = {
id: def.id,
name: def.name,
children: {},
specs: {}
};
}
block = block.children[def.name];
});
self.specMap[spec.id] = block.specs[spec.name] =
new angular.scenario.ObjectModel.Spec(spec.id, spec.name);
});
runner.on('SpecError', function(spec, error) {
var it = self.getSpec(spec.id);
it.status = 'error';
it.error = error;
});
runner.on('SpecEnd', function(spec) {
var it = self.getSpec(spec.id);
complete(it);
});
runner.on('StepBegin', function(spec, step) {
var it = self.getSpec(spec.id);
it.steps.push(new angular.scenario.ObjectModel.Step(step.name));
});
runner.on('StepEnd', function(spec, step) {
var it = self.getSpec(spec.id);
if (it.getLastStep().name !== step.name)
throw 'Events fired in the wrong order. Step names don\' match.';
complete(it.getLastStep());
});
runner.on('StepFailure', function(spec, step, error) {
var it = self.getSpec(spec.id);
var item = it.getLastStep();
item.error = error;
if (!it.status) {
it.status = item.status = 'failure';
}
});
runner.on('StepError', function(spec, step, error) {
var it = self.getSpec(spec.id);
var item = it.getLastStep();
it.status = 'error';
item.status = 'error';
item.error = error;
});
function complete(item) {
item.endTime = new Date().getTime();
item.duration = item.endTime - item.startTime;
item.status = item.status || 'success';
}
};
/**
* Computes the path of definition describe blocks that wrap around
* this spec.
*
* @param spec Spec to compute the path for.
* @return {Array<Describe>} The describe block path
*/
angular.scenario.ObjectModel.prototype.getDefinitionPath = function(spec) {
var path = [];
var currentDefinition = spec.definition;
while (currentDefinition && currentDefinition.name) {
path.unshift(currentDefinition);
currentDefinition = currentDefinition.parent;
}
return path;
};
/**
* Gets a spec by id.
*
* @param {string} The id of the spec to get the object for.
* @return {Object} the Spec instance
*/
angular.scenario.ObjectModel.prototype.getSpec = function(id) {
return this.specMap[id];
};
/**
* A single it block.
*
* @param {string} id Id of the spec
* @param {string} name Name of the spec
*/
angular.scenario.ObjectModel.Spec = function(id, name) {
this.id = id;
this.name = name;
this.startTime = new Date().getTime();
this.steps = [];
};
/**
* Adds a new step to the Spec.
*
* @param {string} step Name of the step (really name of the future)
* @return {Object} the added step
*/
angular.scenario.ObjectModel.Spec.prototype.addStep = function(name) {
var step = new angular.scenario.ObjectModel.Step(name);
this.steps.push(step);
return step;
};
/**
* Gets the most recent step.
*
* @return {Object} the step
*/
angular.scenario.ObjectModel.Spec.prototype.getLastStep = function() {
return this.steps[this.steps.length-1];
};
/**
* A single step inside a Spec.
*
* @param {string} step Name of the step
*/
angular.scenario.ObjectModel.Step = function(name) {
this.name = name;
this.startTime = new Date().getTime();
};
/**
* The representation of define blocks. Don't used directly, instead use
* define() in your tests.
*
* @param {string} descName Name of the block
* @param {Object} parent describe or undefined if the root.
*/
angular.scenario.Describe = function(descName, parent) {
this.only = parent && parent.only;
this.beforeEachFns = [];
this.afterEachFns = [];
this.its = [];
this.children = [];
this.name = descName;
this.parent = parent;
this.id = angular.scenario.Describe.id++;
/**
* Calls all before functions.
*/
var beforeEachFns = this.beforeEachFns;
this.setupBefore = function() {
if (parent) parent.setupBefore.call(this);
angular.forEach(beforeEachFns, function(fn) { fn.call(this); }, this);
};
/**
* Calls all after functions.
*/
var afterEachFns = this.afterEachFns;
this.setupAfter = function() {
angular.forEach(afterEachFns, function(fn) { fn.call(this); }, this);
if (parent) parent.setupAfter.call(this);
};
};
// Shared Unique ID generator for every describe block
angular.scenario.Describe.id = 0;
/**
* Defines a block to execute before each it or nested describe.
*
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.beforeEach = function(body) {
this.beforeEachFns.push(body);
};
/**
* Defines a block to execute after each it or nested describe.
*
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.afterEach = function(body) {
this.afterEachFns.push(body);
};
/**
* Creates a new describe block that's a child of this one.
*
* @param {string} name Name of the block. Appended to the parent block's name.
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.describe = function(name, body) {
var child = new angular.scenario.Describe(name, this);
this.children.push(child);
body.call(child);
};
/**
* Same as describe() but makes ddescribe blocks the only to run.
*
* @param {string} name Name of the test.
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.ddescribe = function(name, body) {
var child = new angular.scenario.Describe(name, this);
child.only = true;
this.children.push(child);
body.call(child);
};
/**
* Use to disable a describe block.
*/
angular.scenario.Describe.prototype.xdescribe = angular.noop;
/**
* Defines a test.
*
* @param {string} name Name of the test.
* @param {Function} vody Body of the block.
*/
angular.scenario.Describe.prototype.it = function(name, body) {
this.its.push({
definition: this,
only: this.only,
name: name,
before: this.setupBefore,
body: body,
after: this.setupAfter
});
};
/**
* Same as it() but makes iit tests the only test to run.
*
* @param {string} name Name of the test.
* @param {Function} body Body of the block.
*/
angular.scenario.Describe.prototype.iit = function(name, body) {
this.it.apply(this, arguments);
this.its[this.its.length-1].only = true;
};
/**
* Use to disable a test block.
*/
angular.scenario.Describe.prototype.xit = angular.noop;
/**
* Gets an array of functions representing all the tests (recursively).
* that can be executed with SpecRunner's.
*
* @return {Array<Object>} Array of it blocks {
* definition : Object // parent Describe
* only: boolean
* name: string
* before: Function
* body: Function
* after: Function
* }
*/
angular.scenario.Describe.prototype.getSpecs = function() {
var specs = arguments[0] || [];
angular.forEach(this.children, function(child) {
child.getSpecs(specs);
});
angular.forEach(this.its, function(it) {
specs.push(it);
});
var only = [];
angular.forEach(specs, function(it) {
if (it.only) {
only.push(it);
}
});
return (only.length && only) || specs;
};
/**
* Runner for scenarios.
*/
angular.scenario.Runner = function($window) {
this.listeners = [];
this.$window = $window;
this.rootDescribe = new angular.scenario.Describe();
this.currentDescribe = this.rootDescribe;
this.api = {
it: this.it,
iit: this.iit,
xit: angular.noop,
describe: this.describe,
ddescribe: this.ddescribe,
xdescribe: angular.noop,
beforeEach: this.beforeEach,
afterEach: this.afterEach
};
angular.forEach(this.api, angular.bind(this, function(fn, key) {
this.$window[key] = angular.bind(this, fn);
}));
};
/**
* Emits an event which notifies listeners and passes extra
* arguments.
*
* @param {string} eventName Name of the event to fire.
*/
angular.scenario.Runner.prototype.emit = function(eventName) {
var self = this;
var args = Array.prototype.slice.call(arguments, 1);
eventName = eventName.toLowerCase();
if (!this.listeners[eventName])
return;
angular.forEach(this.listeners[eventName], function(listener) {
listener.apply(self, args);
});
};
/**
* Adds a listener for an event.
*
* @param {string} eventName The name of the event to add a handler for
* @param {string} listener The fn(...) that takes the extra arguments from emit()
*/
angular.scenario.Runner.prototype.on = function(eventName, listener) {
eventName = eventName.toLowerCase();
this.listeners[eventName] = this.listeners[eventName] || [];
this.listeners[eventName].push(listener);
};
/**
* Defines a describe block of a spec.
*
* @see Describe.js
*
* @param {string} name Name of the block
* @param {Function} body Body of the block
*/
angular.scenario.Runner.prototype.describe = function(name, body) {
var self = this;
this.currentDescribe.describe(name, function() {
var parentDescribe = self.currentDescribe;
self.currentDescribe = this;
try {
body.call(this);
} finally {
self.currentDescribe = parentDescribe;
}
});
};
/**
* Same as describe, but makes ddescribe the only blocks to run.
*
* @see Describe.js
*
* @param {string} name Name of the block
* @param {Function} body Body of the block
*/
angular.scenario.Runner.prototype.ddescribe = function(name, body) {
var self = this;
this.currentDescribe.ddescribe(name, function() {
var parentDescribe = self.currentDescribe;
self.currentDescribe = this;
try {
body.call(this);
} finally {
self.currentDescribe = parentDescribe;
}
});
};
/**
* Defines a test in a describe block of a spec.
*
* @see Describe.js
*
* @param {string} name Name of the block
* @param {Function} body Body of the block
*/
angular.scenario.Runner.prototype.it = function(name, body) {
this.currentDescribe.it(name, body);
};
/**
* Same as it, but makes iit tests the only tests to run.
*
* @see Describe.js
*
* @param {string} name Name of the block
* @param {Function} body Body of the block
*/
angular.scenario.Runner.prototype.iit = function(name, body) {
this.currentDescribe.iit(name, body);
};
/**
* Defines a function to be called before each it block in the describe
* (and before all nested describes).
*
* @see Describe.js
*
* @param {Function} Callback to execute
*/
angular.scenario.Runner.prototype.beforeEach = function(body) {
this.currentDescribe.beforeEach(body);
};
/**
* Defines a function to be called after each it block in the describe
* (and before all nested describes).
*
* @see Describe.js
*
* @param {Function} Callback to execute
*/
angular.scenario.Runner.prototype.afterEach = function(body) {
this.currentDescribe.afterEach(body);
};
/**
* Creates a new spec runner.
*
* @private
* @param {Object} scope parent scope
*/
angular.scenario.Runner.prototype.createSpecRunner_ = function(scope) {
return scope.$new(angular.scenario.SpecRunner);
};
/**
* Runs all the loaded tests with the specified runner class on the
* provided application.
*
* @param {angular.scenario.Application} application App to remote control.
*/
angular.scenario.Runner.prototype.run = function(application) {
var self = this;
var $root = angular.scope(this);
$root.application = application;
this.emit('RunnerBegin');
asyncForEach(this.rootDescribe.getSpecs(), function(spec, specDone) {
var dslCache = {};
var runner = self.createSpecRunner_($root);
angular.forEach(angular.scenario.dsl, function(fn, key) {
dslCache[key] = fn.call($root);
});
angular.forEach(angular.scenario.dsl, function(fn, key) {
self.$window[key] = function() {
var line = callerFile(3);
var scope = angular.scope(runner);
// Make the dsl accessible on the current chain
scope.dsl = {};
angular.forEach(dslCache, function(fn, key) {
scope.dsl[key] = function() {
return dslCache[key].apply(scope, arguments);
};
});
// Make these methods work on the current chain
scope.addFuture = function() {
Array.prototype.push.call(arguments, line);
return angular.scenario.SpecRunner.
prototype.addFuture.apply(scope, arguments);
};
scope.addFutureAction = function() {
Array.prototype.push.call(arguments, line);
return angular.scenario.SpecRunner.
prototype.addFutureAction.apply(scope, arguments);
};
return scope.dsl[key].apply(scope, arguments);
};
});
runner.run(spec, specDone);
},
function(error) {
if (error) {
self.emit('RunnerError', error);
}
self.emit('RunnerEnd');
});
};
/**
* This class is the "this" of the it/beforeEach/afterEach method.
* Responsibilities:
* - "this" for it/beforeEach/afterEach
* - keep state for single it/beforeEach/afterEach execution
* - keep track of all of the futures to execute
* - run single spec (execute each future)
*/
angular.scenario.SpecRunner = function() {
this.futures = [];
this.afterIndex = 0;
};
/**
* Executes a spec which is an it block with associated before/after functions
* based on the describe nesting.
*
* @param {Object} spec A spec object
* @param {Object} specDone An angular.scenario.Application instance
* @param {Function} Callback function that is called when the spec finshes.
*/
angular.scenario.SpecRunner.prototype.run = function(spec, specDone) {
var self = this;
this.spec = spec;
this.emit('SpecBegin', spec);
try {
spec.before.call(this);
spec.body.call(this);
this.afterIndex = this.futures.length;
spec.after.call(this);
} catch (e) {
this.emit('SpecError', spec, e);
this.emit('SpecEnd', spec);
specDone();
return;
}
var handleError = function(error, done) {
if (self.error) {
return done();
}
self.error = true;
done(null, self.afterIndex);
};
asyncForEach(
this.futures,
function(future, futureDone) {
self.step = future;
self.emit('StepBegin', spec, future);
try {
future.execute(function(error) {
if (error) {
self.emit('StepFailure', spec, future, error);
self.emit('StepEnd', spec, future);
return handleError(error, futureDone);
}
self.emit('StepEnd', spec, future);
self.$window.setTimeout(function() { futureDone(); }, 0);
});
} catch (e) {
self.emit('StepError', spec, future, e);
self.emit('StepEnd', spec, future);
handleError(e, futureDone);
}
},
function(e) {
if (e) {
self.emit('SpecError', spec, e);
}
self.emit('SpecEnd', spec);
// Call done in a timeout so exceptions don't recursively
// call this function
self.$window.setTimeout(function() { specDone(); }, 0);
}
);
};
/**
* Adds a new future action.
*
* Note: Do not pass line manually. It happens automatically.
*
* @param {string} name Name of the future
* @param {Function} behavior Behavior of the future
* @param {Function} line fn() that returns file/line number
*/
angular.scenario.SpecRunner.prototype.addFuture = function(name, behavior, line) {
var future = new angular.scenario.Future(name, angular.bind(this, behavior), line);
this.futures.push(future);
return future;
};
/**
* Adds a new future action to be executed on the application window.
*
* Note: Do not pass line manually. It happens automatically.
*
* @param {string} name Name of the future
* @param {Function} behavior Behavior of the future
* @param {Function} line fn() that returns file/line number
*/
angular.scenario.SpecRunner.prototype.addFutureAction = function(name, behavior, line) {
var self = this;
return this.addFuture(name, function(done) {
this.application.executeAction(function($window, $document) {
//TODO(esprehn): Refactor this so it doesn't need to be in here.
$document.elements = function(selector) {
var args = Array.prototype.slice.call(arguments, 1);
selector = (self.selector || '') + ' ' + (selector || '');
selector = _jQuery.trim(selector) || '*';
angular.forEach(args, function(value, index) {
selector = selector.replace('$' + (index + 1), value);
});
var result = $document.find(selector);
if (!result.length) {
throw {
type: 'selector',
message: 'Selector ' + selector + ' did not match any elements.'
};
}
return result;
};
try {
behavior.call(self, $window, $document, done);
} catch(e) {
if (e.type && e.type === 'selector') {
done(e.message);
} else {
throw e;
}
}
});
}, line);
};
/**
* Shared DSL statements that are useful to all scenarios.
*/
/**
* Usage:
* wait() waits until you call resume() in the console
*/
angular.scenario.dsl('wait', function() {
return function() {
return this.addFuture('waiting for you to resume', function(done) {
this.emit('InteractiveWait', this.spec, this.step);
this.$window.resume = function() { done(); };
});
};
});
/**
* Usage:
* pause(seconds) pauses the test for specified number of seconds
*/
angular.scenario.dsl('pause', function() {
return function(time) {
return this.addFuture('pause for ' + time + ' seconds', function(done) {
this.$window.setTimeout(function() { done(null, time * 1000); }, time * 1000);
});
};
});
/**
* Usage:
* browser().navigateTo(url) Loads the url into the frame
* browser().navigateTo(url, fn) where fn(url) is called and returns the URL to navigate to
* browser().reload() refresh the page (reload the same URL)
* browser().location().href() the full URL of the page
* browser().location().hash() the full hash in the url
* browser().location().path() the full path in the url
* browser().location().hashSearch() the hashSearch Object from angular
* browser().location().hashPath() the hashPath string from angular
*/
angular.scenario.dsl('browser', function() {
var chain = {};
chain.navigateTo = function(url, delegate) {
var application = this.application;
return this.addFuture("browser navigate to '" + url + "'", function(done) {
if (delegate) {
url = delegate.call(this, url);
}
application.navigateTo(url, function() {
done(null, url);
}, done);
});
};
chain.reload = function() {
var application = this.application;
return this.addFutureAction('browser reload', function($window, $document, done) {
var href = $window.location.href;
application.navigateTo(href, function() {
done(null, href);
}, done);
});
};
chain.location = function() {
var api = {};
api.href = function() {
return this.addFutureAction('browser url', function($window, $document, done) {
done(null, $window.location.href);
});
};
api.hash = function() {
return this.addFutureAction('browser url hash', function($window, $document, done) {
done(null, $window.location.hash.replace('#', ''));
});
};
api.path = function() {
return this.addFutureAction('browser url path', function($window, $document, done) {
done(null, $window.location.pathname);
});
};
api.search = function() {
return this.addFutureAction('browser url search', function($window, $document, done) {
done(null, $window.angular.scope().$location.search);
});
};
api.hashSearch = function() {
return this.addFutureAction('browser url hash search', function($window, $document, done) {
done(null, $window.angular.scope().$location.hashSearch);
});
};
api.hashPath = function() {
return this.addFutureAction('browser url hash path', function($window, $document, done) {
done(null, $window.angular.scope().$location.hashPath);
});
};
return api;
};
return function(time) {
return chain;
};
});
/**
* Usage:
* expect(future).{matcher} where matcher is one of the matchers defined
* with angular.scenario.matcher
*
* ex. expect(binding("name")).toEqual("Elliott")
*/
angular.scenario.dsl('expect', function() {
var chain = angular.extend({}, angular.scenario.matcher);
chain.not = function() {
this.inverse = true;
return chain;
};
return function(future) {
this.future = future;
return chain;
};
});
/**
* Usage:
* using(selector, label) scopes the next DSL element selection
*
* ex.
* using('#foo', "'Foo' text field").input('bar')
*/
angular.scenario.dsl('using', function() {
return function(selector, label) {
this.selector = _jQuery.trim((this.selector||'') + ' ' + selector);
if (angular.isString(label) && label.length) {
this.label = label + ' ( ' + this.selector + ' )';
} else {
this.label = this.selector;
}
return this.dsl;
};
});
/**
* Usage:
* binding(name) returns the value of the first matching binding
*/
angular.scenario.dsl('binding', function() {
return function(name) {
return this.addFutureAction("select binding '" + name + "'", function($window, $document, done) {
var values = $document.elements().bindings(name);
if (!values.length) {
return done("Binding selector '" + name + "' did not match.");
}
done(null, values[0]);
});
};
});
/**
* Usage:
* input(name).enter(value) enters value in input with specified name
* input(name).check() checks checkbox
* input(name).select(value) selects the readio button with specified name/value
*/
angular.scenario.dsl('input', function() {
var chain = {};
chain.enter = function(value) {
return this.addFutureAction("input '" + this.name + "' enter '" + value + "'", function($window, $document, done) {
var input = $document.elements(':input[name="$1"]', this.name);
input.val(value);
input.trigger('change');
done();
});
};
chain.check = function() {
return this.addFutureAction("checkbox '" + this.name + "' toggle", function($window, $document, done) {
var input = $document.elements(':checkbox[name="$1"]', this.name);
input.trigger('click');
done();
});
};
chain.select = function(value) {
return this.addFutureAction("radio button '" + this.name + "' toggle '" + value + "'", function($window, $document, done) {
var input = $document.
elements(':radio[name$="@$1"][value="$2"]', this.name, value);
input.trigger('click');
done();
});
};
return function(name) {
this.name = name;
return chain;
};
});
/**
* Usage:
* repeater('#products table', 'Product List').count() number of rows
* repeater('#products table', 'Product List').row(1) all bindings in row as an array
* repeater('#products table', 'Product List').column('product.name') all values across all rows in an array
*/
angular.scenario.dsl('repeater', function() {
var chain = {};
chain.count = function() {
return this.addFutureAction("repeater '" + this.label + "' count", function($window, $document, done) {
try {
done(null, $document.elements().length);
} catch (e) {
done(null, 0);
}
});
};
chain.column = function(binding) {
return this.addFutureAction("repeater '" + this.label + "' column '" + binding + "'", function($window, $document, done) {
done(null, $document.elements().bindings(binding));
});
};
chain.row = function(index) {
return this.addFutureAction("repeater '" + this.label + "' row '" + index + "'", function($window, $document, done) {
var values = [];
var matches = $document.elements().slice(index, index + 1);
if (!matches.length)
return done('row ' + index + ' out of bounds');
done(null, matches.bindings());
});
};
return function(selector, label) {
this.dsl.using(selector, label);
return chain;
};
});
/**
* Usage:
* select(name).option('value') select one option
* select(name).options('value1', 'value2', ...) select options from a multi select
*/
angular.scenario.dsl('select', function() {
var chain = {};
chain.option = function(value) {
return this.addFutureAction("select '" + this.name + "' option '" + value + "'", function($window, $document, done) {
var select = $document.elements('select[name="$1"]', this.name);
select.val(value);
select.trigger('change');
done();
});
};
chain.options = function() {
var values = arguments;
return this.addFutureAction("select '" + this.name + "' options '" + values + "'", function($window, $document, done) {
var select = $document.elements('select[multiple][name="$1"]', this.name);
select.val(values);
select.trigger('change');
done();
});
};
return function(name) {
this.name = name;
return chain;
};
});
/**
* Usage:
* element(selector, label).count() get the number of elements that match selector
* element(selector, label).click() clicks an element
* element(selector, label).query(fn) executes fn(selectedElements, done)
* element(selector, label).{method}() gets the value (as defined by jQuery, ex. val)
* element(selector, label).{method}(value) sets the value (as defined by jQuery, ex. val)
* element(selector, label).{method}(key) gets the value (as defined by jQuery, ex. attr)
* element(selector, label).{method}(key, value) sets the value (as defined by jQuery, ex. attr)
*/
angular.scenario.dsl('element', function() {
var KEY_VALUE_METHODS = ['attr', 'css'];
var VALUE_METHODS = [
'val', 'text', 'html', 'height', 'innerHeight', 'outerHeight', 'width',
'innerWidth', 'outerWidth', 'position', 'scrollLeft', 'scrollTop', 'offset'
];
var chain = {};
chain.count = function() {
return this.addFutureAction("element '" + this.label + "' count", function($window, $document, done) {
try {
done(null, $document.elements().length);
} catch (e) {
done(null, 0);
}
});
};
chain.click = function() {
return this.addFutureAction("element '" + this.label + "' click", function($window, $document, done) {
var elements = $document.elements();
var href = elements.attr('href');
elements.trigger('click');
if (href && elements[0].nodeName.toUpperCase() === 'A') {
this.application.navigateTo(href, function() {
done();
}, done);
} else {
done();
}
});
};
chain.query = function(fn) {
return this.addFutureAction('element ' + this.label + ' custom query', function($window, $document, done) {
fn.call(this, $document.elements(), done);
});
};
angular.forEach(KEY_VALUE_METHODS, function(methodName) {
chain[methodName] = function(name, value) {
var futureName = "element '" + this.label + "' get " + methodName + " '" + name + "'";
if (angular.isDefined(value)) {
futureName = "element '" + this.label + "' set " + methodName + " '" + name + "' to " + "'" + value + "'";
}
return this.addFutureAction(futureName, function($window, $document, done) {
var element = $document.elements();
done(null, element[methodName].call(element, name, value));
});
};
});
angular.forEach(VALUE_METHODS, function(methodName) {
chain[methodName] = function(value) {
var futureName = "element '" + this.label + "' " + methodName;
if (angular.isDefined(value)) {
futureName = "element '" + this.label + "' set " + methodName + " to '" + value + "'";
}
return this.addFutureAction(futureName, function($window, $document, done) {
var element = $document.elements();
done(null, element[methodName].call(element, value));
});
};
});
return function(selector, label) {
this.dsl.using(selector, label);
return chain;
};
});
/**
* Matchers for implementing specs. Follows the Jasmine spec conventions.
*/
angular.scenario.matcher('toEqual', function(expected) {
return angular.equals(this.actual, expected);
});
angular.scenario.matcher('toBe', function(expected) {
return this.actual === expected;
});
angular.scenario.matcher('toBeDefined', function() {
return angular.isDefined(this.actual);
});
angular.scenario.matcher('toBeTruthy', function() {
return this.actual;
});
angular.scenario.matcher('toBeFalsy', function() {
return !this.actual;
});
angular.scenario.matcher('toMatch', function(expected) {
return new RegExp(expected).test(this.actual);
});
angular.scenario.matcher('toBeNull', function() {
return this.actual === null;
});
angular.scenario.matcher('toContain', function(expected) {
return includes(this.actual, expected);
});
angular.scenario.matcher('toBeLessThan', function(expected) {
return this.actual < expected;
});
angular.scenario.matcher('toBeGreaterThan', function(expected) {
return this.actual > expected;
});
/**
* User Interface for the Scenario Runner.
*
* TODO(esprehn): This should be refactored now that ObjectModel exists
* to use angular bindings for the UI.
*/
angular.scenario.output('html', function(context, runner) {
var model = new angular.scenario.ObjectModel(runner);
context.append(
'<div id="header">' +
' <h1><span class="angular"><angular/></span>: Scenario Test Runner</h1>' +
' <ul id="status-legend" class="status-display">' +
' <li class="status-error">0 Errors</li>' +
' <li class="status-failure">0 Failures</li>' +
' <li class="status-success">0 Passed</li>' +
' </ul>' +
'</div>' +
'<div id="specs">' +
' <div class="test-children"></div>' +
'</div>'
);
runner.on('InteractiveWait', function(spec, step) {
var ui = model.getSpec(spec.id).getLastStep().ui;
ui.find('.test-title').
html('waiting for you to <a href="javascript:resume()">resume</a>.');
});
runner.on('SpecBegin', function(spec) {
var ui = findContext(spec);
ui.find('> .tests').append(
'<li class="status-pending test-it"></li>'
);
ui = ui.find('> .tests li:last');
ui.append(
'<div class="test-info">' +
' <p class="test-title">' +
' <span class="timer-result"></span>' +
' <span class="test-name"></span>' +
' </p>' +
'</div>' +
'<div class="scrollpane">' +
' <ol class="test-actions"></ol>' +
'</div>'
);
ui.find('> .test-info .test-name').text(spec.name);
ui.find('> .test-info').click(function() {
var scrollpane = ui.find('> .scrollpane');
var actions = scrollpane.find('> .test-actions');
var name = context.find('> .test-info .test-name');
if (actions.find(':visible').length) {
actions.hide();
name.removeClass('open').addClass('closed');
} else {
actions.show();
scrollpane.attr('scrollTop', scrollpane.attr('scrollHeight'));
name.removeClass('closed').addClass('open');
}
});
model.getSpec(spec.id).ui = ui;
});
runner.on('SpecError', function(spec, error) {
var ui = model.getSpec(spec.id).ui;
ui.append('<pre></pre>');
ui.find('> pre').text(formatException(error));
});
runner.on('SpecEnd', function(spec) {
spec = model.getSpec(spec.id);
spec.ui.removeClass('status-pending');
spec.ui.addClass('status-' + spec.status);
spec.ui.find("> .test-info .timer-result").text(spec.duration + "ms");
if (spec.status === 'success') {
spec.ui.find('> .test-info .test-name').addClass('closed');
spec.ui.find('> .scrollpane .test-actions').hide();
}
updateTotals(spec.status);
});
runner.on('StepBegin', function(spec, step) {
spec = model.getSpec(spec.id);
step = spec.getLastStep();
spec.ui.find('> .scrollpane .test-actions').
append('<li class="status-pending"></li>');
step.ui = spec.ui.find('> .scrollpane .test-actions li:last');
step.ui.append(
'<div class="timer-result"></div>' +
'<div class="test-title"></div>'
);
step.ui.find('> .test-title').text(step.name);
var scrollpane = step.ui.parents('.scrollpane');
scrollpane.attr('scrollTop', scrollpane.attr('scrollHeight'));
});
runner.on('StepFailure', function(spec, step, error) {
var ui = model.getSpec(spec.id).getLastStep().ui;
addError(ui, step.line, error);
});
runner.on('StepError', function(spec, step, error) {
var ui = model.getSpec(spec.id).getLastStep().ui;
addError(ui, step.line, error);
});
runner.on('StepEnd', function(spec, step) {
spec = model.getSpec(spec.id);
step = spec.getLastStep();
step.ui.find('.timer-result').text(step.duration + 'ms');
step.ui.removeClass('status-pending');
step.ui.addClass('status-' + step.status);
var scrollpane = spec.ui.find('> .scrollpane');
scrollpane.attr('scrollTop', scrollpane.attr('scrollHeight'));
});
/**
* Finds the context of a spec block defined by the passed definition.
*
* @param {Object} The definition created by the Describe object.
*/
function findContext(spec) {
var currentContext = context.find('#specs');
angular.forEach(model.getDefinitionPath(spec), function(defn) {
var id = 'describe-' + defn.id;
if (!context.find('#' + id).length) {
currentContext.find('> .test-children').append(
'<div class="test-describe" id="' + id + '">' +
' <h2></h2>' +
' <div class="test-children"></div>' +
' <ul class="tests"></ul>' +
'</div>'
);
context.find('#' + id).find('> h2').text('describe: ' + defn.name);
}
currentContext = context.find('#' + id);
});
return context.find('#describe-' + spec.definition.id);
};
/**
* Updates the test counter for the status.
*
* @param {string} the status.
*/
function updateTotals(status) {
var legend = context.find('#status-legend .status-' + status);
var parts = legend.text().split(' ');
var value = (parts[0] * 1) + 1;
legend.text(value + ' ' + parts[1]);
}
/**
* Add an error to a step.
*
* @param {Object} The JQuery wrapped context
* @param {Function} fn() that should return the file/line number of the error
* @param {Object} the error.
*/
function addError(context, line, error) {
context.find('.test-title').append('<pre></pre>');
var message = _jQuery.trim(line() + '\n\n' + formatException(error));
context.find('.test-title pre:last').text(message);
};
});
/**
* Generates JSON output into a context.
*/
angular.scenario.output('json', function(context, runner) {
var model = new angular.scenario.ObjectModel(runner);
runner.on('RunnerEnd', function() {
context.text(angular.toJson(model.value));
});
});
/**
* Generates XML output into a context.
*/
angular.scenario.output('xml', function(context, runner) {
var model = new angular.scenario.ObjectModel(runner);
var $ = function(args) {return new context.init(args);};
runner.on('RunnerEnd', function() {
var scenario = $('<scenario></scenario>');
context.append(scenario);
serializeXml(scenario, model.value);
});
/**
* Convert the tree into XML.
*
* @param {Object} context jQuery context to add the XML to.
* @param {Object} tree node to serialize
*/
function serializeXml(context, tree) {
angular.forEach(tree.children, function(child) {
var describeContext = $('<describe></describe>');
describeContext.attr('id', child.id);
describeContext.attr('name', child.name);
context.append(describeContext);
serializeXml(describeContext, child);
});
var its = $('<its></its>');
context.append(its);
angular.forEach(tree.specs, function(spec) {
var it = $('<it></it>');
it.attr('id', spec.id);
it.attr('name', spec.name);
it.attr('duration', spec.duration);
it.attr('status', spec.status);
its.append(it);
angular.forEach(spec.steps, function(step) {
var stepContext = $('<step></step>');
stepContext.attr('name', step.name);
stepContext.attr('duration', step.duration);
stepContext.attr('status', step.status);
it.append(stepContext);
if (step.error) {
var error = $('<error></error');
stepContext.append(error);
error.text(formatException(stepContext.error));
}
});
});
}
});
/**
* Creates a global value $result with the result of the runner.
*/
angular.scenario.output('object', function(context, runner) {
runner.$window.$result = new angular.scenario.ObjectModel(runner).value;
});
var $scenario = new angular.scenario.Runner(window);
jqLite(document).ready(function() {
angularScenarioInit($scenario, angularJsConfig(document));
});
})(window, document);
document.write('<style type="text/css">@charset "UTF-8";\n\n.ng-format-negative {\n color: red;\n}\n\n.ng-exception {\n border: 2px solid #FF0000;\n font-family: "Courier New", Courier, monospace;\n font-size: smaller;\n white-space: pre;\n}\n\n.ng-validation-error {\n border: 2px solid #FF0000;\n}\n\n\n/*****************\n * TIP\n *****************/\n#ng-callout {\n margin: 0;\n padding: 0;\n border: 0;\n outline: 0;\n font-size: 13px;\n font-weight: normal;\n font-family: Verdana, Arial, Helvetica, sans-serif;\n vertical-align: baseline;\n background: transparent;\n text-decoration: none;\n}\n\n#ng-callout .ng-arrow-left{\n background-image: url("data:image/gif;base64,R0lGODlhCwAXAKIAAMzMzO/v7/f39////////wAAAAAAAAAAACH5BAUUAAQALAAAAAALABcAAAMrSLoc/AG8FeUUIN+sGebWAnbKSJodqqlsOxJtqYooU9vvk+vcJIcTkg+QAAA7");\n background-repeat: no-repeat;\n background-position: left top;\n position: absolute;\n z-index:101;\n left:-12px;\n height:23px;\n width:10px;\n top:-3px;\n}\n\n#ng-callout .ng-arrow-right{\n background-image: url("data:image/gif;base64,R0lGODlhCwAXAKIAAMzMzO/v7/f39////////wAAAAAAAAAAACH5BAUUAAQALAAAAAALABcAAAMrCLTcoM29yN6k9socs91e5X3EyJloipYrO4ohTMqA0Fn2XVNswJe+H+SXAAA7");\n background-repeat: no-repeat;\n background-position: left top;\n position: absolute;\n z-index:101;\n height:23px;\n width:11px;\n top:-2px;\n}\n\n#ng-callout {\n position: absolute;\n z-index:100;\n border: 2px solid #CCCCCC;\n background-color: #fff;\n}\n\n#ng-callout .ng-content{\n padding:10px 10px 10px 10px;\n color:#333333;\n}\n\n#ng-callout .ng-title{\n background-color: #CCCCCC;\n text-align: left;\n padding-left: 8px;\n padding-bottom: 5px;\n padding-top: 2px;\n font-weight:bold;\n}\n\n\n/*****************\n * indicators\n *****************/\n.ng-input-indicator-wait {\n background-image: url("data:image/png;base64,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");\n background-position: right;\n background-repeat: no-repeat;\n}\n</style>');
document.write('<style type="text/css">@charset "UTF-8";\n/* CSS Document */\n\n/** Structure */\nbody {\n font-family: Arial, sans-serif;\n margin: 0;\n font-size: 14px;\n}\n\n#system-error {\n font-size: 1.5em;\n text-align: center;\n}\n\n#json, #xml {\n display: none;\n}\n\n#header {\n position: fixed;\n width: 100%;\n}\n\n#specs {\n padding-top: 50px;\n}\n\n#header .angular {\n font-family: Courier New, monospace;\n font-weight: bold;\n}\n\n#header h1 {\n font-weight: normal;\n float: left;\n font-size: 30px;\n line-height: 30px;\n margin: 0;\n padding: 10px 10px;\n height: 30px;\n}\n\n#application h2,\n#specs h2 {\n margin: 0;\n padding: 0.5em;\n font-size: 1.1em;\n}\n\n#status-legend {\n margin-top: 10px;\n margin-right: 10px;\n}\n\n#header,\n#application,\n.test-info,\n.test-actions li {\n overflow: hidden;\n}\n\n#application {\n margin: 10px;\n}\n\n#application iframe {\n width: 100%;\n height: 758px;\n}\n\n#application .popout {\n float: right;\n}\n\n#application iframe {\n border: none;\n}\n\n.tests li,\n.test-actions li,\n.test-it li,\n.test-it ol,\n.status-display {\n list-style-type: none;\n}\n\n.tests,\n.test-it ol,\n.status-display {\n margin: 0;\n padding: 0;\n}\n\n.test-info {\n margin-left: 1em;\n margin-top: 0.5em;\n border-radius: 8px 0 0 8px;\n -webkit-border-radius: 8px 0 0 8px;\n -moz-border-radius: 8px 0 0 8px;\n cursor: pointer;\n}\n\n.test-info:hover .test-name {\n text-decoration: underline;\n}\n\n.test-info .closed:before {\n content: \'\\25b8\\00A0\';\n}\n\n.test-info .open:before {\n content: \'\\25be\\00A0\';\n font-weight: bold;\n}\n\n.test-it ol {\n margin-left: 2.5em;\n}\n\n.status-display,\n.status-display li {\n float: right;\n}\n\n.status-display li {\n padding: 5px 10px;\n}\n\n.timer-result,\n.test-title {\n display: inline-block;\n margin: 0;\n padding: 4px;\n}\n\n.test-actions .test-title,\n.test-actions .test-result {\n display: table-cell;\n padding-left: 0.5em;\n padding-right: 0.5em;\n}\n\n.test-actions {\n display: table;\n}\n\n.test-actions li {\n display: table-row;\n}\n\n.timer-result {\n width: 4em;\n padding: 0 10px;\n text-align: right;\n font-family: monospace;\n}\n\n.test-it pre,\n.test-actions pre {\n clear: left;\n color: black;\n margin-left: 6em;\n}\n\n.test-describe {\n padding-bottom: 0.5em;\n}\n\n.test-describe .test-describe {\n margin: 5px 5px 10px 2em;\n}\n\n.test-actions .status-pending .test-title:before {\n content: \'\\00bb\\00A0\';\n}\n\n.scrollpane {\n max-height: 20em;\n overflow: auto;\n}\n\n/** Colors */\n\n#header {\n background-color: #F2C200;\n}\n\n#specs h2 {\n border-top: 2px solid #BABAD1;\n}\n\n#specs h2,\n#application h2 {\n background-color: #efefef;\n}\n\n#application {\n border: 1px solid #BABAD1;\n}\n\n.test-describe .test-describe {\n border-left: 1px solid #BABAD1;\n border-right: 1px solid #BABAD1;\n border-bottom: 1px solid #BABAD1;\n}\n\n.status-display {\n border: 1px solid #777;\n}\n\n.status-display .status-pending,\n.status-pending .test-info {\n background-color: #F9EEBC;\n}\n\n.status-display .status-success,\n.status-success .test-info {\n background-color: #B1D7A1;\n}\n\n.status-display .status-failure,\n.status-failure .test-info {\n background-color: #FF8286;\n}\n\n.status-display .status-error,\n.status-error .test-info {\n background-color: black;\n color: white;\n}\n\n.test-actions .status-success .test-title {\n color: #30B30A;\n}\n\n.test-actions .status-failure .test-title {\n color: #DF0000;\n}\n\n.test-actions .status-error .test-title {\n color: black;\n}\n\n.test-actions .timer-result {\n color: #888;\n}\n</style>');
|
src/Fade.js
|
HorizonXP/react-bootstrap
|
import React from 'react';
import Transition from 'react-overlays/lib/Transition';
import CustomPropTypes from './utils/CustomPropTypes';
import deprecationWarning from './utils/deprecationWarning';
class Fade extends React.Component {
render() {
let timeout = this.props.timeout || this.props.duration;
return (
<Transition
{...this.props}
timeout={timeout}
className="fade"
enteredClassName="in"
enteringClassName="in"
>
{this.props.children}
</Transition>
);
}
}
// Explicitly copied from Transition for doc generation.
// TODO: Remove duplication once #977 is resolved.
Fade.propTypes = {
/**
* Show the component; triggers the fade in or fade out animation
*/
in: React.PropTypes.bool,
/**
* Unmount the component (remove it from the DOM) when it is faded out
*/
unmountOnExit: React.PropTypes.bool,
/**
* Run the fade in animation when the component mounts, if it is initially
* shown
*/
transitionAppear: React.PropTypes.bool,
/**
* Duration of the fade animation in milliseconds, to ensure that finishing
* callbacks are fired even if the original browser transition end events are
* canceled
*/
timeout: React.PropTypes.number,
/**
* duration
* @private
*/
duration: CustomPropTypes.all([
React.PropTypes.number,
(props)=> {
if (props.duration != null) {
deprecationWarning('Fade `duration`', 'the `timeout` prop');
}
return null;
}
]),
/**
* Callback fired before the component fades in
*/
onEnter: React.PropTypes.func,
/**
* Callback fired after the component starts to fade in
*/
onEntering: React.PropTypes.func,
/**
* Callback fired after the has component faded in
*/
onEntered: React.PropTypes.func,
/**
* Callback fired before the component fades out
*/
onExit: React.PropTypes.func,
/**
* Callback fired after the component starts to fade out
*/
onExiting: React.PropTypes.func,
/**
* Callback fired after the component has faded out
*/
onExited: React.PropTypes.func
};
Fade.defaultProps = {
in: false,
timeout: 300,
unmountOnExit: false,
transitionAppear: false
};
export default Fade;
|
examples/custom-validation/app.js
|
meraki/mki-formsy-react
|
import React from 'react';
import ReactDOM from 'react-dom';
import Formsy from 'formsy-react';
import createReactClass from 'create-react-class';
import MyInput from './../components/Input';
const currentYear = new Date().getFullYear();
const validators = {
time: {
regexp: /^(([0-1]?[0-9])|([2][0-3])):([0-5]?[0-9])(:([0-5]?[0-9]))?$/,
message: 'Not valid time'
},
decimal: {
regexp: /(^\d*\.?\d*[0-9]+\d*$)|(^[0-9]+\d*\.\d*$)/,
message: 'Please type decimal value'
},
binary: {
regexp: /^([0-1])*$/,
message: '10101000'
}
};
Formsy.addValidationRule('isYearOfBirth', (values, value) => {
value = parseInt(value);
if (typeof value !== 'number') {
return false;
}
return value < currentYear && value > currentYear - 130;
});
const App = createReactClass({
submit(data) {
alert(JSON.stringify(data, null, 4));
},
render() {
return (
<Formsy.Form onSubmit={this.submit} className="custom-validation">
<MyInput name="year" title="Year of Birth" type="number" validations="isYearOfBirth" validationError="Please type your year of birth" />
<DynamicInput name="dynamic" title="..." />
<button type="submit">Submit</button>
</Formsy.Form>
);
}
});
const DynamicInput = createReactClass({
mixins: [Formsy.Mixin],
getInitialState() {
return { validationType: 'time' };
},
changeValue(event) {
this.setValue(event.currentTarget.value);
},
changeValidation(validationType) {
this.setState({ validationType: validationType });
this.setValue(this.getValue());
},
validate() {
const value = this.getValue();
console.log(value, this.state.validationType);
return value ? validators[this.state.validationType].regexp.test(value) : true;
},
getCustomErrorMessage() {
return this.showError() ? validators[this.state.validationType].message : '';
},
render() {
const className = 'form-group' + (this.props.className || ' ') + (this.showRequired() ? 'required' : this.showError() ? 'error' : null);
const errorMessage = this.getCustomErrorMessage();
return (
<div className={className}>
<label htmlFor={this.props.name}>{this.props.title}</label>
<input type='text' name={this.props.name} onChange={this.changeValue} value={this.getValue() || ''}/>
<span className='validation-error'>{errorMessage}</span>
<Validations validationType={this.state.validationType} changeValidation={this.changeValidation}/>
</div>
);
}
});
const Validations = createReactClass({
changeValidation(e) {
this.props.changeValidation(e.target.value);
},
render() {
const { validationType } = this.props;
return (
<fieldset onChange={this.changeValidation}>
<legend>Validation Type</legend>
<div>
<input name='validationType' type='radio' value='time' defaultChecked={validationType === 'time'}/>Time
</div>
<div>
<input name='validationType' type='radio' value='decimal' defaultChecked={validationType === 'decimal'}/>Decimal
</div>
<div>
<input name='validationType' type='radio' value='binary' defaultChecked={validationType === 'binary'}/>Binary
</div>
</fieldset>
);
}
});
ReactDOM.render(<App/>, document.getElementById('example'));
|
webapp/app/components/Option/index.js
|
EIP-SAM/SAM-Solution-Node-js
|
//
// Component <option></option>
//
import React from 'react';
/* eslint-disable react/prefer-stateless-function */
export default class Option extends React.Component {
render() {
const item = this.props.object;
return (<option value={item.value} disabled={item.isActive}>{item.text}</option>);
}
}
Option.propTypes = {
object: React.PropTypes.shape({
value: React.PropTypes.oneOfType([
React.PropTypes.string,
React.PropTypes.number,
]),
text: React.PropTypes.string,
}).isRequired,
};
|
src/Drawer/Drawer.spec.js
|
igorbt/material-ui
|
/* eslint-env mocha */
import React from 'react';
import {shallow, mount} from 'enzyme';
import {assert} from 'chai';
import Drawer from './Drawer';
import getMuiTheme from '../styles/getMuiTheme';
import merge from 'lodash.merge';
describe('<Drawer />', () => {
const muiTheme = getMuiTheme();
const shallowWithContext = (node) => shallow(node, {context: {muiTheme}});
const mountWithContext = (node) => mount(node, {context: {muiTheme}});
const fireBodyMouseEvent = (name, properties) => {
const event = document.createEvent('MouseEvents');
event.initEvent(name, true, true);
merge(event, properties);
document.body.dispatchEvent(event);
};
describe('propTypes', () => {
it('accepts number in the width props', () => {
shallowWithContext(
<Drawer width={400} />
);
});
it('accepts a percentage format in string', () => {
shallowWithContext(
<Drawer width="70%" />
);
});
it('throws an error on wrong percentage format', () => {
assert.throws(() => shallowWithContext(
<Drawer width="80" />
), Error, 'Not a valid percentage format.');
});
});
describe('touch', () => {
it('opens and closes', () => {
const wrapper = mountWithContext(<Drawer width={200} docked={false} />);
assert.strictEqual(wrapper.state().open, false, 'should start closed');
fireBodyMouseEvent('touchstart', {touches: [{pageX: 0, pageY: 0}]});
assert.strictEqual(wrapper.instance().maybeSwiping, true, 'should be listening for swipe');
fireBodyMouseEvent('touchmove', {touches: [{pageX: 20, pageY: 0}]});
assert.strictEqual(wrapper.state().swiping, 'opening', 'should be opening');
fireBodyMouseEvent('touchend', {changedTouches: [{pageX: 180, pageY: 0}]});
assert.strictEqual(wrapper.state().open, true, 'should be open');
fireBodyMouseEvent('touchstart', {touches: [{pageX: 200, pageY: 0}]});
assert.strictEqual(wrapper.instance().maybeSwiping, true, 'should be listening for swipe');
fireBodyMouseEvent('touchmove', {touches: [{pageX: 180, pageY: 0}]});
assert.strictEqual(wrapper.state().swiping, 'closing', 'should be closing');
fireBodyMouseEvent('touchend', {changedTouches: [{pageX: 20, pageY: 0}]});
assert.strictEqual(wrapper.state().open, false, 'should be closed');
wrapper.unmount();
});
it('removes event listeners on unmount', () => {
const wrapper = mountWithContext(<Drawer width={200} docked={false} />);
// Trigger listeners.
fireBodyMouseEvent('touchstart', {touches: [{pageX: 0, pageY: 0}]});
wrapper.unmount();
// Should trigger setState warning if listeners aren't cleaned.
fireBodyMouseEvent('touchmove', {touches: [{pageX: 20, pageY: 0}]});
});
});
});
|
test/test-client/login-page-test.js
|
AuxiliumRoa/pitch-in
|
import React from 'react';
import { expect } from 'chai';
import { shallow, mount, render } from 'enzyme';
import LoginPage from '../../client/src/components/login/login-page.jsx'
import Hero from '../../client/src/components/login/hero.jsx'
import LoginContainer from '../../client/src/components/login/login-container.jsx'
describe("<LoginPage />", () => {
it("renders a <Hero /> component", () => {
expect(shallow(<LoginPage />).contains(<Hero />)).to.equal(true)
})
it("renders a <LoginContainer /> component", () => {
expect(shallow(<LoginPage />).contains(<LoginContainer />)).to.equal(true)
})
// it("contains spec with an expectation", function() {
// expect(shallow(<LoginPage />).is('.LoginPage')).to.equal(true);
// });
it("contains a div with a login-container id", function() {
expect(mount(<LoginContainer />).find('#login-container').length).to.equal(1);
})
})
|
lib/items.js
|
gs-akhan/react-native-select
|
import React, { Component } from 'react';
import {
Dimensions,
StyleSheet,
View,
ScrollView,
TouchableWithoutFeedback,
Text,
Easing,
Animated,
} from 'react-native';
const AnimatedScrollView = Animated.createAnimatedComponent(ScrollView);
const window = Dimensions.get('window');
const styles = StyleSheet.create({
scrollView: {
height: 120,
width: 198 //TODO: this needs to be dynamic
},
container: {
height: 120,
borderColor: '#BDBDC1',
borderWidth: 1,
backgroundColor : "#ffffff"
}
});
class Items extends Component {
constructor(props) {
super(props);
this.state = {
height : new Animated.Value(0)
};
}
componentDidMount() {
const { height } = this.props;
Animated.timing(this.state.height, {
toValue: height * 3,
duration: 200,
easing : Easing.linear
}).start();
}
render() {
const { items, positionX, positionY, show, onPress, width, height, itemsStyles } = this.props;
if (!show) {
return null;
}
const renderedItems = React.Children.map(items, (item) => {
return (
<TouchableWithoutFeedback onPress={() => onPress(item.props.children, item.props.value) }>
<View>
{item}
</View>
</TouchableWithoutFeedback>
);
});
return (
<View style={[styles.container, itemsStyles]}>
<AnimatedScrollView
style={{ width: width - 2, height: this.state.height }}
automaticallyAdjustContentInsets={false}
bounces={false}>
{renderedItems}
</AnimatedScrollView>
</View>
);
}
}
Items.propTypes = {
positionX: React.PropTypes.number,
positionY: React.PropTypes.number,
show: React.PropTypes.bool,
onPress: React.PropTypes.func
};
Items.defaultProps = {
width: 0,
height: 0,
positionX: 0,
positionY: 0,
show: false,
onPress: () => {}
};
module.exports = Items;
|
src/main/resources/static/components/account.js
|
dempey/pioneer
|
import React from 'react';
export default class Account extends React.Component {
render() {
return (
<div>
<p>This is your account information</p>
</div>
)
}
}
|
src/Countdown.js
|
davidbuckhurst/numberbonds
|
import React, { Component } from 'react';
class Countdown extends Component {
render() {
return (
<div className="Countdown">
<p className="Big-number">3</p>
</div>
);
}
}
export default Countdown;
|
src/client/components/menu/chatHistoryLists.js
|
uuchat/uuchat
|
import React, { Component } from 'react';
import String2int from '../common/utils';
const historyChatData = {};
class ChatHistoryLists extends Component{
constructor(){
super();
this.state = {
historyChatLists: [],
filterMark: 8,
activeIndex: -1
};
}
componentDidMount(){
this.getHistoryChatLists();
}
getHistoryChatLists = () => {
let _self = this;
fetch('/chathistories/cs/'+this.props.csid+'/latestmonth').then(function(d){
return d.json();
}).then(function(d){
if (d.code === 200) {
if (d.msg[0]) {
_self.fetchHistoryChat(d.msg[0].cid, _self.props.csid);
}
_self.setState({
activeIndex: d.msg[0] && d.msg[0].cid,
historyChatLists: d.msg
});
}
}).catch(function(e){});
};
toggleHistoryChat = (e) => {
let target = e.target;
let cid = '';
if (target.tagName.toLowerCase() === 'li') {
cid = target.getAttribute('data-cid');
} else if (target.parentNode && target.parentNode.tagName.toLowerCase() === 'li' ) {
cid = target.parentNode.getAttribute('data-cid');
} else if (target.parentNode.parentNode && target.parentNode.parentNode.tagName.toLowerCase() === 'li') {
cid = target.parentNode.parentNode.getAttribute('data-cid');
}
if (historyChatData[cid]) {
this.renderHistory(cid);
} else {
historyChatData[cid] = [];
this.fetchHistoryChat(cid, this.props.csid);
}
this.setState({
activeIndex: cid
});
};
renderHistory = (cid) => {
this.props.customerSuccess.setState({
historyChat: {
cid: cid,
chatsArr: historyChatData[cid]
}
});
};
fetchHistoryChat = (cid, csid) => {
let _self = this;
let avatar = _self.props.avatar || '../../static/images/contact.png';
cid && fetch('/messages/customer/'+cid+'/cs/'+csid)
.then((data) => data.json())
.then(d =>{
let historyChat = [];
d.msg.map((dd) =>
historyChat.push({
msgAvatar: (dd.type === 1 || dd.type === 2) ? avatar : '',
msgText: dd.msg,
msgType: dd.type,
msgTime: dd.createdAt
})
);
historyChatData[cid] = historyChat;
historyChatData[cid].info = d.customer;
_self.renderHistory(cid);
})
.catch(function(e){});
};
filterMarked = (e) => {
if (e.target.tagName.toLowerCase() === 'span') {
let marked = parseInt(e.target.getAttribute('data-marked'), 10);
this.setState({
filterMark: marked
});
}
};
render(){
let {historyChatLists, filterMark, activeIndex} = this.state;
let chatArr = [];
let markArr = ['grey', 'red', 'orange', 'yellow', 'green', 'blue', 'purple'];
for (let i = 0, l = historyChatLists.length; i < l; i++) {
let chat = historyChatLists[i];
if ((filterMark !== 8) && filterMark !== chat.marked) {
continue;
}
chatArr.push(
<li key={'his-'+chat.cid} data-cid={chat.cid} className={activeIndex === chat.cid ? 'active' : ''} >
<div className="chat-avatar fl">
<span className={"avatar-icon avatar-icon-"+String2int(chat.cid)} >{chat.cid.substr(0,1).toUpperCase()}</span>
</div>
<div className="chat-list-name fr">
<h2 className="text-overflow">U-{chat.cid.substr(0, 6).toUpperCase()}</h2>
<span className={"marked-tag marked-"+chat.marked}></span>
</div>
</li>
);
}
return (
<div className="contact-list">
<div className="mark-filter mark-color-list" onClick={this.filterMarked}>Filter : <span data-marked="8" className="mark-tag mark-tag-all">All</span>
{markArr.map((m ,i)=>
<span key={i} data-marked={i} className={"mark-tag tag-"+m+(filterMark === i ? " selected" : "")} title={"mark "+m}>{i}</span>
)}
</div>
<ul className="customer-lists" onClick={this.toggleHistoryChat}>
{chatArr}
</ul>
</div>
);
}
}
export default ChatHistoryLists;
|
wisewit_front_end/node_modules/react-router/es6/IndexRoute.js
|
emineKoc/WiseWit
|
'use strict';
import React from 'react';
import warning from './routerWarning';
import invariant from 'invariant';
import { createRouteFromReactElement as _createRouteFromReactElement } from './RouteUtils';
import { component, components, falsy } from './PropTypes';
var func = React.PropTypes.func;
/**
* An <IndexRoute> is used to specify its parent's <Route indexRoute> in
* a JSX route config.
*/
var IndexRoute = React.createClass({
displayName: 'IndexRoute',
statics: {
createRouteFromReactElement: function createRouteFromReactElement(element, parentRoute) {
/* istanbul ignore else: sanity check */
if (parentRoute) {
parentRoute.indexRoute = _createRouteFromReactElement(element);
} else {
process.env.NODE_ENV !== 'production' ? warning(false, 'An <IndexRoute> does not make sense at the root of your route config') : undefined;
}
}
},
propTypes: {
path: falsy,
component: component,
components: components,
getComponent: func,
getComponents: func
},
/* istanbul ignore next: sanity check */
render: function render() {
!false ? process.env.NODE_ENV !== 'production' ? invariant(false, '<IndexRoute> elements are for router configuration only and should not be rendered') : invariant(false) : undefined;
}
});
export default IndexRoute;
|
blueocean-material-icons/src/js/components/svg-icons/notification/event-note.js
|
kzantow/blueocean-plugin
|
import React from 'react';
import SvgIcon from '../../SvgIcon';
const NotificationEventNote = (props) => (
<SvgIcon {...props}>
<path d="M17 10H7v2h10v-2zm2-7h-1V1h-2v2H8V1H6v2H5c-1.11 0-1.99.9-1.99 2L3 19c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16H5V8h14v11zm-5-5H7v2h7v-2z"/>
</SvgIcon>
);
NotificationEventNote.displayName = 'NotificationEventNote';
NotificationEventNote.muiName = 'SvgIcon';
export default NotificationEventNote;
|
packages/react-dom/src/__tests__/ReactDOMComponent-test.js
|
dilidili/react
|
/**
* Copyright (c) 2013-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @emails react-core
*/
'use strict';
describe('ReactDOMComponent', () => {
let React;
let ReactTestUtils;
let ReactDOM;
let ReactDOMServer;
function normalizeCodeLocInfo(str) {
return str && str.replace(/\(at .+?:\d+\)/g, '(at **)');
}
beforeEach(() => {
jest.resetModules();
React = require('react');
ReactDOM = require('react-dom');
ReactDOMServer = require('react-dom/server');
ReactTestUtils = require('react-dom/test-utils');
});
describe('updateDOM', () => {
it('should handle className', () => {
const container = document.createElement('div');
ReactDOM.render(<div style={{}} />, container);
ReactDOM.render(<div className={'foo'} />, container);
expect(container.firstChild.className).toEqual('foo');
ReactDOM.render(<div className={'bar'} />, container);
expect(container.firstChild.className).toEqual('bar');
ReactDOM.render(<div className={null} />, container);
expect(container.firstChild.className).toEqual('');
});
it('should gracefully handle various style value types', () => {
const container = document.createElement('div');
ReactDOM.render(<div style={{}} />, container);
const stubStyle = container.firstChild.style;
// set initial style
const setup = {
display: 'block',
left: '1px',
top: 2,
fontFamily: 'Arial',
};
ReactDOM.render(<div style={setup} />, container);
expect(stubStyle.display).toEqual('block');
expect(stubStyle.left).toEqual('1px');
expect(stubStyle.top).toEqual('2px');
expect(stubStyle.fontFamily).toEqual('Arial');
// reset the style to their default state
const reset = {display: '', left: null, top: false, fontFamily: true};
ReactDOM.render(<div style={reset} />, container);
expect(stubStyle.display).toEqual('');
expect(stubStyle.left).toEqual('');
expect(stubStyle.top).toEqual('');
expect(stubStyle.fontFamily).toEqual('');
});
it('should not update styles when mutating a proxy style object', () => {
const styleStore = {
display: 'none',
fontFamily: 'Arial',
lineHeight: 1.2,
};
// We use a proxy style object so that we can mutate it even if it is
// frozen in DEV.
const styles = {
get display() {
return styleStore.display;
},
set display(v) {
styleStore.display = v;
},
get fontFamily() {
return styleStore.fontFamily;
},
set fontFamily(v) {
styleStore.fontFamily = v;
},
get lineHeight() {
return styleStore.lineHeight;
},
set lineHeight(v) {
styleStore.lineHeight = v;
},
};
const container = document.createElement('div');
ReactDOM.render(<div style={styles} />, container);
const stubStyle = container.firstChild.style;
stubStyle.display = styles.display;
stubStyle.fontFamily = styles.fontFamily;
styles.display = 'block';
ReactDOM.render(<div style={styles} />, container);
expect(stubStyle.display).toEqual('none');
expect(stubStyle.fontFamily).toEqual('Arial');
expect(stubStyle.lineHeight).toEqual('1.2');
styles.fontFamily = 'Helvetica';
ReactDOM.render(<div style={styles} />, container);
expect(stubStyle.display).toEqual('none');
expect(stubStyle.fontFamily).toEqual('Arial');
expect(stubStyle.lineHeight).toEqual('1.2');
styles.lineHeight = 0.5;
ReactDOM.render(<div style={styles} />, container);
expect(stubStyle.display).toEqual('none');
expect(stubStyle.fontFamily).toEqual('Arial');
expect(stubStyle.lineHeight).toEqual('1.2');
ReactDOM.render(<div style={undefined} />, container);
expect(stubStyle.display).toBe('');
expect(stubStyle.fontFamily).toBe('');
expect(stubStyle.lineHeight).toBe('');
});
it('should throw when mutating style objects', () => {
const style = {border: '1px solid black'};
class App extends React.Component {
state = {style: style};
render() {
return <div style={this.state.style}>asd</div>;
}
}
ReactTestUtils.renderIntoDocument(<App />);
if (__DEV__) {
expect(() => (style.position = 'absolute')).toThrow();
}
});
it('should warn for unknown prop', () => {
const container = document.createElement('div');
expect(() =>
ReactDOM.render(<div foo={() => {}} />, container),
).toWarnDev(
'Warning: Invalid value for prop `foo` on <div> tag. Either remove it ' +
'from the element, or pass a string or number value to keep ' +
'it in the DOM. For details, see https://fb.me/react-attribute-behavior' +
'\n in div (at **)',
);
});
it('should group multiple unknown prop warnings together', () => {
const container = document.createElement('div');
expect(() =>
ReactDOM.render(<div foo={() => {}} baz={() => {}} />, container),
).toWarnDev(
'Warning: Invalid values for props `foo`, `baz` on <div> tag. Either remove ' +
'them from the element, or pass a string or number value to keep ' +
'them in the DOM. For details, see https://fb.me/react-attribute-behavior' +
'\n in div (at **)',
);
});
it('should warn for onDblClick prop', () => {
const container = document.createElement('div');
expect(() =>
ReactDOM.render(<div onDblClick={() => {}} />, container),
).toWarnDev(
'Warning: Invalid event handler property `onDblClick`. Did you mean `onDoubleClick`?\n in div (at **)',
);
});
it('should warn for unknown string event handlers', () => {
const container = document.createElement('div');
expect(() =>
ReactDOM.render(<div onUnknown="alert("hack")" />, container),
).toWarnDev(
'Warning: Unknown event handler property `onUnknown`. It will be ignored.\n in div (at **)',
);
expect(container.firstChild.hasAttribute('onUnknown')).toBe(false);
expect(container.firstChild.onUnknown).toBe(undefined);
expect(() =>
ReactDOM.render(<div onunknown="alert("hack")" />, container),
).toWarnDev(
'Warning: Unknown event handler property `onunknown`. It will be ignored.\n in div (at **)',
);
expect(container.firstChild.hasAttribute('onunknown')).toBe(false);
expect(container.firstChild.onunknown).toBe(undefined);
expect(() =>
ReactDOM.render(
<div on-unknown="alert("hack")" />,
container,
),
).toWarnDev(
'Warning: Unknown event handler property `on-unknown`. It will be ignored.\n in div (at **)',
);
expect(container.firstChild.hasAttribute('on-unknown')).toBe(false);
expect(container.firstChild['on-unknown']).toBe(undefined);
});
it('should warn for unknown function event handlers', () => {
const container = document.createElement('div');
expect(() =>
ReactDOM.render(<div onUnknown={function() {}} />, container),
).toWarnDev(
'Warning: Unknown event handler property `onUnknown`. It will be ignored.\n in div (at **)',
);
expect(container.firstChild.hasAttribute('onUnknown')).toBe(false);
expect(container.firstChild.onUnknown).toBe(undefined);
expect(() =>
ReactDOM.render(<div onunknown={function() {}} />, container),
).toWarnDev(
'Warning: Unknown event handler property `onunknown`. It will be ignored.\n in div (at **)',
);
expect(container.firstChild.hasAttribute('onunknown')).toBe(false);
expect(container.firstChild.onunknown).toBe(undefined);
expect(() =>
ReactDOM.render(<div on-unknown={function() {}} />, container),
).toWarnDev(
'Warning: Unknown event handler property `on-unknown`. It will be ignored.\n in div (at **)',
);
expect(container.firstChild.hasAttribute('on-unknown')).toBe(false);
expect(container.firstChild['on-unknown']).toBe(undefined);
});
it('should warn for badly cased React attributes', () => {
const container = document.createElement('div');
expect(() => ReactDOM.render(<div CHILDREN="5" />, container)).toWarnDev(
'Warning: Invalid DOM property `CHILDREN`. Did you mean `children`?\n in div (at **)',
);
expect(container.firstChild.getAttribute('CHILDREN')).toBe('5');
});
it('should not warn for "0" as a unitless style value', () => {
class Component extends React.Component {
render() {
return <div style={{margin: '0'}} />;
}
}
ReactTestUtils.renderIntoDocument(<Component />);
});
it('should warn nicely about NaN in style', () => {
const style = {fontSize: NaN};
const div = document.createElement('div');
expect(() => ReactDOM.render(<span style={style} />, div)).toWarnDev(
'Warning: `NaN` is an invalid value for the `fontSize` css style property.' +
'\n in span (at **)',
);
ReactDOM.render(<span style={style} />, div);
});
it('should update styles if initially null', () => {
let styles = null;
const container = document.createElement('div');
ReactDOM.render(<div style={styles} />, container);
const stubStyle = container.firstChild.style;
styles = {display: 'block'};
ReactDOM.render(<div style={styles} />, container);
expect(stubStyle.display).toEqual('block');
});
it('should update styles if updated to null multiple times', () => {
let styles = null;
const container = document.createElement('div');
ReactDOM.render(<div style={styles} />, container);
styles = {display: 'block'};
const stubStyle = container.firstChild.style;
ReactDOM.render(<div style={styles} />, container);
expect(stubStyle.display).toEqual('block');
ReactDOM.render(<div style={null} />, container);
expect(stubStyle.display).toEqual('');
ReactDOM.render(<div style={styles} />, container);
expect(stubStyle.display).toEqual('block');
ReactDOM.render(<div style={null} />, container);
expect(stubStyle.display).toEqual('');
});
it('should allow named slot projection on both web components and regular DOM elements', () => {
const container = document.createElement('div');
ReactDOM.render(
<my-component>
<my-second-component slot="first" />
<button slot="second">Hello</button>
</my-component>,
container,
);
const lightDOM = container.firstChild.childNodes;
expect(lightDOM[0].getAttribute('slot')).toBe('first');
expect(lightDOM[1].getAttribute('slot')).toBe('second');
});
it('should skip reserved props on web components', () => {
const container = document.createElement('div');
ReactDOM.render(
<my-component
children={['foo']}
suppressContentEditableWarning={true}
suppressHydrationWarning={true}
/>,
container,
);
expect(container.firstChild.hasAttribute('children')).toBe(false);
expect(
container.firstChild.hasAttribute('suppressContentEditableWarning'),
).toBe(false);
expect(
container.firstChild.hasAttribute('suppressHydrationWarning'),
).toBe(false);
ReactDOM.render(
<my-component
children={['bar']}
suppressContentEditableWarning={false}
suppressHydrationWarning={false}
/>,
container,
);
expect(container.firstChild.hasAttribute('children')).toBe(false);
expect(
container.firstChild.hasAttribute('suppressContentEditableWarning'),
).toBe(false);
expect(
container.firstChild.hasAttribute('suppressHydrationWarning'),
).toBe(false);
});
it('should skip dangerouslySetInnerHTML on web components', () => {
const container = document.createElement('div');
ReactDOM.render(
<my-component dangerouslySetInnerHTML={{__html: 'hi'}} />,
container,
);
expect(container.firstChild.hasAttribute('dangerouslySetInnerHTML')).toBe(
false,
);
ReactDOM.render(
<my-component dangerouslySetInnerHTML={{__html: 'bye'}} />,
container,
);
expect(container.firstChild.hasAttribute('dangerouslySetInnerHTML')).toBe(
false,
);
});
it('should render null and undefined as empty but print other falsy values', () => {
const container = document.createElement('div');
ReactDOM.render(
<div dangerouslySetInnerHTML={{__html: 'textContent'}} />,
container,
);
expect(container.textContent).toEqual('textContent');
ReactDOM.render(<div dangerouslySetInnerHTML={{__html: 0}} />, container);
expect(container.textContent).toEqual('0');
ReactDOM.render(
<div dangerouslySetInnerHTML={{__html: false}} />,
container,
);
expect(container.textContent).toEqual('false');
ReactDOM.render(
<div dangerouslySetInnerHTML={{__html: ''}} />,
container,
);
expect(container.textContent).toEqual('');
ReactDOM.render(
<div dangerouslySetInnerHTML={{__html: null}} />,
container,
);
expect(container.textContent).toEqual('');
ReactDOM.render(
<div dangerouslySetInnerHTML={{__html: undefined}} />,
container,
);
expect(container.textContent).toEqual('');
});
it('should remove attributes', () => {
const container = document.createElement('div');
ReactDOM.render(<img height="17" />, container);
expect(container.firstChild.hasAttribute('height')).toBe(true);
ReactDOM.render(<img />, container);
expect(container.firstChild.hasAttribute('height')).toBe(false);
});
it('should remove properties', () => {
const container = document.createElement('div');
ReactDOM.render(<div className="monkey" />, container);
expect(container.firstChild.className).toEqual('monkey');
ReactDOM.render(<div />, container);
expect(container.firstChild.className).toEqual('');
});
it('should not set null/undefined attributes', () => {
const container = document.createElement('div');
// Initial render.
ReactDOM.render(<img src={null} data-foo={undefined} />, container);
const node = container.firstChild;
expect(node.hasAttribute('src')).toBe(false);
expect(node.hasAttribute('data-foo')).toBe(false);
// Update in one direction.
ReactDOM.render(<img src={undefined} data-foo={null} />, container);
expect(node.hasAttribute('src')).toBe(false);
expect(node.hasAttribute('data-foo')).toBe(false);
// Update in another direction.
ReactDOM.render(<img src={null} data-foo={undefined} />, container);
expect(node.hasAttribute('src')).toBe(false);
expect(node.hasAttribute('data-foo')).toBe(false);
// Removal.
ReactDOM.render(<img />, container);
expect(node.hasAttribute('src')).toBe(false);
expect(node.hasAttribute('data-foo')).toBe(false);
// Addition.
ReactDOM.render(<img src={undefined} data-foo={null} />, container);
expect(node.hasAttribute('src')).toBe(false);
expect(node.hasAttribute('data-foo')).toBe(false);
});
it('should apply React-specific aliases to HTML elements', () => {
const container = document.createElement('div');
ReactDOM.render(<form acceptCharset="foo" />, container);
const node = container.firstChild;
// Test attribute initialization.
expect(node.getAttribute('accept-charset')).toBe('foo');
expect(node.hasAttribute('acceptCharset')).toBe(false);
// Test attribute update.
ReactDOM.render(<form acceptCharset="boo" />, container);
expect(node.getAttribute('accept-charset')).toBe('boo');
expect(node.hasAttribute('acceptCharset')).toBe(false);
// Test attribute removal by setting to null.
ReactDOM.render(<form acceptCharset={null} />, container);
expect(node.hasAttribute('accept-charset')).toBe(false);
expect(node.hasAttribute('acceptCharset')).toBe(false);
// Restore.
ReactDOM.render(<form acceptCharset="foo" />, container);
expect(node.getAttribute('accept-charset')).toBe('foo');
expect(node.hasAttribute('acceptCharset')).toBe(false);
// Test attribute removal by setting to undefined.
ReactDOM.render(<form acceptCharset={undefined} />, container);
expect(node.hasAttribute('accept-charset')).toBe(false);
expect(node.hasAttribute('acceptCharset')).toBe(false);
// Restore.
ReactDOM.render(<form acceptCharset="foo" />, container);
expect(node.getAttribute('accept-charset')).toBe('foo');
expect(node.hasAttribute('acceptCharset')).toBe(false);
// Test attribute removal.
ReactDOM.render(<form />, container);
expect(node.hasAttribute('accept-charset')).toBe(false);
expect(node.hasAttribute('acceptCharset')).toBe(false);
});
it('should apply React-specific aliases to SVG elements', () => {
const container = document.createElement('div');
ReactDOM.render(<svg arabicForm="foo" />, container);
const node = container.firstChild;
// Test attribute initialization.
expect(node.getAttribute('arabic-form')).toBe('foo');
expect(node.hasAttribute('arabicForm')).toBe(false);
// Test attribute update.
ReactDOM.render(<svg arabicForm="boo" />, container);
expect(node.getAttribute('arabic-form')).toBe('boo');
expect(node.hasAttribute('arabicForm')).toBe(false);
// Test attribute removal by setting to null.
ReactDOM.render(<svg arabicForm={null} />, container);
expect(node.hasAttribute('arabic-form')).toBe(false);
expect(node.hasAttribute('arabicForm')).toBe(false);
// Restore.
ReactDOM.render(<svg arabicForm="foo" />, container);
expect(node.getAttribute('arabic-form')).toBe('foo');
expect(node.hasAttribute('arabicForm')).toBe(false);
// Test attribute removal by setting to undefined.
ReactDOM.render(<svg arabicForm={undefined} />, container);
expect(node.hasAttribute('arabic-form')).toBe(false);
expect(node.hasAttribute('arabicForm')).toBe(false);
// Restore.
ReactDOM.render(<svg arabicForm="foo" />, container);
expect(node.getAttribute('arabic-form')).toBe('foo');
expect(node.hasAttribute('arabicForm')).toBe(false);
// Test attribute removal.
ReactDOM.render(<svg />, container);
expect(node.hasAttribute('arabic-form')).toBe(false);
expect(node.hasAttribute('arabicForm')).toBe(false);
});
it('should properly update custom attributes on custom elements', () => {
const container = document.createElement('div');
ReactDOM.render(<some-custom-element foo="bar" />, container);
ReactDOM.render(<some-custom-element bar="buzz" />, container);
const node = container.firstChild;
expect(node.hasAttribute('foo')).toBe(false);
expect(node.getAttribute('bar')).toBe('buzz');
});
it('should not apply React-specific aliases to custom elements', () => {
const container = document.createElement('div');
ReactDOM.render(<some-custom-element arabicForm="foo" />, container);
const node = container.firstChild;
// Should not get transformed to arabic-form as SVG would be.
expect(node.getAttribute('arabicForm')).toBe('foo');
expect(node.hasAttribute('arabic-form')).toBe(false);
// Test attribute update.
ReactDOM.render(<some-custom-element arabicForm="boo" />, container);
expect(node.getAttribute('arabicForm')).toBe('boo');
// Test attribute removal and addition.
ReactDOM.render(<some-custom-element acceptCharset="buzz" />, container);
// Verify the previous attribute was removed.
expect(node.hasAttribute('arabicForm')).toBe(false);
// Should not get transformed to accept-charset as HTML would be.
expect(node.getAttribute('acceptCharset')).toBe('buzz');
expect(node.hasAttribute('accept-charset')).toBe(false);
});
it('should clear a single style prop when changing `style`', () => {
let styles = {display: 'none', color: 'red'};
const container = document.createElement('div');
ReactDOM.render(<div style={styles} />, container);
const stubStyle = container.firstChild.style;
styles = {color: 'green'};
ReactDOM.render(<div style={styles} />, container);
expect(stubStyle.display).toEqual('');
expect(stubStyle.color).toEqual('green');
});
it('should reject attribute key injection attack on markup', () => {
expect(() => {
for (let i = 0; i < 3; i++) {
const container = document.createElement('div');
const element = React.createElement(
'x-foo-component',
{'blah" onclick="beevil" noise="hi': 'selected'},
null,
);
ReactDOM.render(element, container);
}
}).toWarnDev(
'Warning: Invalid attribute name: `blah" onclick="beevil" noise="hi`',
);
});
it('should reject attribute key injection attack on update', () => {
expect(() => {
for (let i = 0; i < 3; i++) {
const container = document.createElement('div');
const beforeUpdate = React.createElement('x-foo-component', {}, null);
ReactDOM.render(beforeUpdate, container);
const afterUpdate = React.createElement(
'x-foo-component',
{'blah" onclick="beevil" noise="hi': 'selected'},
null,
);
ReactDOM.render(afterUpdate, container);
}
}).toWarnDev(
'Warning: Invalid attribute name: `blah" onclick="beevil" noise="hi`',
);
});
it('should update arbitrary attributes for tags containing dashes', () => {
const container = document.createElement('div');
const beforeUpdate = React.createElement('x-foo-component', {}, null);
ReactDOM.render(beforeUpdate, container);
const afterUpdate = <x-foo-component myattr="myval" />;
ReactDOM.render(afterUpdate, container);
expect(container.childNodes[0].getAttribute('myattr')).toBe('myval');
});
it('should clear all the styles when removing `style`', () => {
const styles = {display: 'none', color: 'red'};
const container = document.createElement('div');
ReactDOM.render(<div style={styles} />, container);
const stubStyle = container.firstChild.style;
ReactDOM.render(<div />, container);
expect(stubStyle.display).toEqual('');
expect(stubStyle.color).toEqual('');
});
it('should update styles when `style` changes from null to object', () => {
const container = document.createElement('div');
const styles = {color: 'red'};
ReactDOM.render(<div style={styles} />, container);
ReactDOM.render(<div />, container);
ReactDOM.render(<div style={styles} />, container);
const stubStyle = container.firstChild.style;
expect(stubStyle.color).toEqual('red');
});
it('should not reset innerHTML for when children is null', () => {
const container = document.createElement('div');
ReactDOM.render(<div />, container);
container.firstChild.innerHTML = 'bonjour';
expect(container.firstChild.innerHTML).toEqual('bonjour');
ReactDOM.render(<div />, container);
expect(container.firstChild.innerHTML).toEqual('bonjour');
});
it('should reset innerHTML when switching from a direct text child to an empty child', () => {
const transitionToValues = [null, undefined, false];
transitionToValues.forEach(transitionToValue => {
const container = document.createElement('div');
ReactDOM.render(<div>bonjour</div>, container);
expect(container.firstChild.innerHTML).toEqual('bonjour');
ReactDOM.render(<div>{transitionToValue}</div>, container);
expect(container.firstChild.innerHTML).toEqual('');
});
});
it('should empty element when removing innerHTML', () => {
const container = document.createElement('div');
ReactDOM.render(
<div dangerouslySetInnerHTML={{__html: ':)'}} />,
container,
);
expect(container.firstChild.innerHTML).toEqual(':)');
ReactDOM.render(<div />, container);
expect(container.firstChild.innerHTML).toEqual('');
});
it('should transition from string content to innerHTML', () => {
const container = document.createElement('div');
ReactDOM.render(<div>hello</div>, container);
expect(container.firstChild.innerHTML).toEqual('hello');
ReactDOM.render(
<div dangerouslySetInnerHTML={{__html: 'goodbye'}} />,
container,
);
expect(container.firstChild.innerHTML).toEqual('goodbye');
});
it('should transition from innerHTML to string content', () => {
const container = document.createElement('div');
ReactDOM.render(
<div dangerouslySetInnerHTML={{__html: 'bonjour'}} />,
container,
);
expect(container.firstChild.innerHTML).toEqual('bonjour');
ReactDOM.render(<div>adieu</div>, container);
expect(container.firstChild.innerHTML).toEqual('adieu');
});
it('should transition from innerHTML to children in nested el', () => {
const container = document.createElement('div');
ReactDOM.render(
<div>
<div dangerouslySetInnerHTML={{__html: 'bonjour'}} />
</div>,
container,
);
expect(container.textContent).toEqual('bonjour');
ReactDOM.render(
<div>
<div>
<span>adieu</span>
</div>
</div>,
container,
);
expect(container.textContent).toEqual('adieu');
});
it('should transition from children to innerHTML in nested el', () => {
const container = document.createElement('div');
ReactDOM.render(
<div>
<div>
<span>adieu</span>
</div>
</div>,
container,
);
expect(container.textContent).toEqual('adieu');
ReactDOM.render(
<div>
<div dangerouslySetInnerHTML={{__html: 'bonjour'}} />
</div>,
container,
);
expect(container.textContent).toEqual('bonjour');
});
it('should not incur unnecessary DOM mutations for attributes', () => {
const container = document.createElement('div');
ReactDOM.render(<div id="" />, container);
const node = container.firstChild;
const nodeSetAttribute = node.setAttribute;
node.setAttribute = jest.fn();
node.setAttribute.mockImplementation(nodeSetAttribute);
const nodeRemoveAttribute = node.removeAttribute;
node.removeAttribute = jest.fn();
node.removeAttribute.mockImplementation(nodeRemoveAttribute);
ReactDOM.render(<div id="" />, container);
expect(node.setAttribute).toHaveBeenCalledTimes(0);
expect(node.removeAttribute).toHaveBeenCalledTimes(0);
ReactDOM.render(<div id="foo" />, container);
expect(node.setAttribute).toHaveBeenCalledTimes(1);
expect(node.removeAttribute).toHaveBeenCalledTimes(0);
ReactDOM.render(<div id="foo" />, container);
expect(node.setAttribute).toHaveBeenCalledTimes(1);
expect(node.removeAttribute).toHaveBeenCalledTimes(0);
ReactDOM.render(<div />, container);
expect(node.setAttribute).toHaveBeenCalledTimes(1);
expect(node.removeAttribute).toHaveBeenCalledTimes(1);
ReactDOM.render(<div id="" />, container);
expect(node.setAttribute).toHaveBeenCalledTimes(2);
expect(node.removeAttribute).toHaveBeenCalledTimes(1);
ReactDOM.render(<div />, container);
expect(node.setAttribute).toHaveBeenCalledTimes(2);
expect(node.removeAttribute).toHaveBeenCalledTimes(2);
});
it('should not incur unnecessary DOM mutations for string properties', () => {
const container = document.createElement('div');
ReactDOM.render(<div value="" />, container);
const node = container.firstChild;
const nodeValueSetter = jest.fn();
const oldSetAttribute = node.setAttribute.bind(node);
node.setAttribute = function(key, value) {
oldSetAttribute(key, value);
nodeValueSetter(key, value);
};
ReactDOM.render(<div value="foo" />, container);
expect(nodeValueSetter).toHaveBeenCalledTimes(1);
ReactDOM.render(<div value="foo" />, container);
expect(nodeValueSetter).toHaveBeenCalledTimes(1);
ReactDOM.render(<div />, container);
expect(nodeValueSetter).toHaveBeenCalledTimes(1);
ReactDOM.render(<div value={null} />, container);
expect(nodeValueSetter).toHaveBeenCalledTimes(1);
ReactDOM.render(<div value="" />, container);
expect(nodeValueSetter).toHaveBeenCalledTimes(2);
ReactDOM.render(<div />, container);
expect(nodeValueSetter).toHaveBeenCalledTimes(2);
});
it('should not incur unnecessary DOM mutations for boolean properties', () => {
const container = document.createElement('div');
ReactDOM.render(<div checked={true} />, container);
const node = container.firstChild;
let nodeValue = true;
const nodeValueSetter = jest.fn();
Object.defineProperty(node, 'checked', {
get: function() {
return nodeValue;
},
set: nodeValueSetter.mockImplementation(function(newValue) {
nodeValue = newValue;
}),
});
ReactDOM.render(<div checked={true} />, container);
expect(nodeValueSetter).toHaveBeenCalledTimes(0);
ReactDOM.render(<div />, container);
expect(nodeValueSetter).toHaveBeenCalledTimes(1);
ReactDOM.render(<div checked={false} />, container);
expect(nodeValueSetter).toHaveBeenCalledTimes(2);
ReactDOM.render(<div checked={true} />, container);
expect(nodeValueSetter).toHaveBeenCalledTimes(3);
});
it('should ignore attribute whitelist for elements with the "is" attribute', () => {
const container = document.createElement('div');
ReactDOM.render(<button is="test" cowabunga="chevynova" />, container);
expect(container.firstChild.hasAttribute('cowabunga')).toBe(true);
});
it('should warn about non-string "is" attribute', () => {
const container = document.createElement('div');
expect(() =>
ReactDOM.render(<button is={function() {}} />, container),
).toWarnDev(
'Received a `function` for a string attribute `is`. If this is expected, cast ' +
'the value to a string.',
);
});
it('should not update when switching between null/undefined', () => {
const container = document.createElement('div');
const node = ReactDOM.render(<div />, container);
const setter = jest.fn();
node.setAttribute = setter;
ReactDOM.render(<div dir={null} />, container);
ReactDOM.render(<div dir={undefined} />, container);
ReactDOM.render(<div />, container);
expect(setter).toHaveBeenCalledTimes(0);
ReactDOM.render(<div dir="ltr" />, container);
expect(setter).toHaveBeenCalledTimes(1);
});
it('handles multiple child updates without interference', () => {
// This test might look like it's just testing ReactMultiChild but the
// last bug in this was actually in DOMChildrenOperations so this test
// needs to be in some DOM-specific test file.
const container = document.createElement('div');
// ABCD
ReactDOM.render(
<div>
<div key="one">
<div key="A">A</div>
<div key="B">B</div>
</div>
<div key="two">
<div key="C">C</div>
<div key="D">D</div>
</div>
</div>,
container,
);
// BADC
ReactDOM.render(
<div>
<div key="one">
<div key="B">B</div>
<div key="A">A</div>
</div>
<div key="two">
<div key="D">D</div>
<div key="C">C</div>
</div>
</div>,
container,
);
expect(container.textContent).toBe('BADC');
});
});
describe('createOpenTagMarkup', () => {
function quoteRegexp(str) {
return (str + '').replace(/([.?*+\^$\[\]\\(){}|-])/g, '\\$1');
}
function toHaveAttribute(actual, expected) {
const [attr, value] = expected;
let re = '(?:^|\\s)' + attr + '=[\\\'"]';
if (typeof value !== 'undefined') {
re += quoteRegexp(value) + '[\\\'"]';
}
return new RegExp(re).test(actual);
}
function genMarkup(props) {
return ReactDOMServer.renderToString(<div {...props} />);
}
it('should generate the correct markup with className', () => {
expect(toHaveAttribute(genMarkup({className: 'a'}), ['class', 'a']));
expect(toHaveAttribute(genMarkup({className: 'a b'}), ['class', 'a b']));
expect(toHaveAttribute(genMarkup({className: ''}), ['class', '']));
});
it('should escape style names and values', () => {
expect(
toHaveAttribute(
genMarkup({
style: {'b&ckground': '<3'},
}),
['style', 'b&ckground:<3;'],
),
);
});
});
describe('createContentMarkup', () => {
function quoteRegexp(str) {
return (str + '').replace(/([.?*+\^$\[\]\\(){}|-])/g, '\\$1');
}
function genMarkup(props) {
return ReactDOMServer.renderToString(<div {...props} />);
}
function toHaveInnerhtml(actual, expected) {
const re = '^' + quoteRegexp(expected) + '$';
return new RegExp(re).test(actual);
}
it('should handle dangerouslySetInnerHTML', () => {
const innerHTML = {__html: 'testContent'};
expect(
toHaveInnerhtml(
genMarkup({dangerouslySetInnerHTML: innerHTML}),
'testContent',
),
);
});
});
describe('mountComponent', () => {
let mountComponent;
beforeEach(() => {
mountComponent = function(props) {
const container = document.createElement('div');
ReactDOM.render(<div {...props} />, container);
};
});
it('should work error event on <source> element', () => {
spyOnDevAndProd(console, 'log');
const container = document.createElement('div');
ReactDOM.render(
<video>
<source
src="http://example.org/video"
type="video/mp4"
onError={e => console.log('onError called')}
/>
</video>,
container,
);
const errorEvent = document.createEvent('Event');
errorEvent.initEvent('error', false, false);
container.getElementsByTagName('source')[0].dispatchEvent(errorEvent);
if (__DEV__) {
expect(console.log).toHaveBeenCalledTimes(1);
expect(console.log.calls.argsFor(0)[0]).toContain('onError called');
}
});
it('should not duplicate uppercased selfclosing tags', () => {
class Container extends React.Component {
render() {
return React.createElement('BR', null);
}
}
let returnedValue;
expect(() => {
returnedValue = ReactDOMServer.renderToString(<Container />);
}).toWarnDev(
'<BR /> is using incorrect casing. ' +
'Use PascalCase for React components, ' +
'or lowercase for HTML elements.',
);
expect(returnedValue).not.toContain('</BR>');
});
it('should warn on upper case HTML tags, not SVG nor custom tags', () => {
ReactTestUtils.renderIntoDocument(
React.createElement('svg', null, React.createElement('PATH')),
);
ReactTestUtils.renderIntoDocument(React.createElement('CUSTOM-TAG'));
expect(() =>
ReactTestUtils.renderIntoDocument(React.createElement('IMG')),
).toWarnDev(
'<IMG /> is using incorrect casing. ' +
'Use PascalCase for React components, ' +
'or lowercase for HTML elements.',
);
});
it('should warn on props reserved for future use', () => {
expect(() =>
ReactTestUtils.renderIntoDocument(<div aria="hello" />),
).toWarnDev(
'The `aria` attribute is reserved for future use in React. ' +
'Pass individual `aria-` attributes instead.',
);
});
it('should warn if the tag is unrecognized', () => {
let realToString;
try {
realToString = Object.prototype.toString;
let wrappedToString = function() {
// Emulate browser behavior which is missing in jsdom
if (this instanceof window.HTMLUnknownElement) {
return '[object HTMLUnknownElement]';
}
// Special case! Read explanation below in the test.
if (this instanceof window.HTMLTimeElement) {
return '[object HTMLUnknownElement]';
}
return realToString.apply(this, arguments);
};
Object.prototype.toString = wrappedToString; // eslint-disable-line no-extend-native
expect(() => ReactTestUtils.renderIntoDocument(<bar />)).toWarnDev(
'The tag <bar> is unrecognized in this browser',
);
// Test deduplication
expect(() => ReactTestUtils.renderIntoDocument(<foo />)).toWarnDev(
'The tag <foo> is unrecognized in this browser',
);
ReactTestUtils.renderIntoDocument(<foo />);
// This is a funny case.
// Chrome is the only major browser not shipping <time>. But as of July
// 2017 it intends to ship it due to widespread usage. We intentionally
// *don't* warn for <time> even if it's unrecognized by Chrome because
// it soon will be, and many apps have been using it anyway.
ReactTestUtils.renderIntoDocument(<time />);
// Corner case. Make sure out deduplication logic doesn't break with weird tag.
expect(() =>
ReactTestUtils.renderIntoDocument(<hasOwnProperty />),
).toWarnDev([
'<hasOwnProperty /> is using incorrect casing. ' +
'Use PascalCase for React components, ' +
'or lowercase for HTML elements.',
'The tag <hasOwnProperty> is unrecognized in this browser',
]);
} finally {
Object.prototype.toString = realToString; // eslint-disable-line no-extend-native
}
});
it('should throw on children for void elements', () => {
const container = document.createElement('div');
let caughtErr;
try {
ReactDOM.render(<input>children</input>, container);
} catch (err) {
caughtErr = err;
}
expect(caughtErr).not.toBe(undefined);
expect(normalizeCodeLocInfo(caughtErr.message)).toContain(
'input is a void element tag and must neither have `children` nor ' +
'use `dangerouslySetInnerHTML`.' +
(__DEV__ ? '\n in input (at **)' : ''),
);
});
it('should throw on dangerouslySetInnerHTML for void elements', () => {
const container = document.createElement('div');
let caughtErr;
try {
ReactDOM.render(
<input dangerouslySetInnerHTML={{__html: 'content'}} />,
container,
);
} catch (err) {
caughtErr = err;
}
expect(caughtErr).not.toBe(undefined);
expect(normalizeCodeLocInfo(caughtErr.message)).toContain(
'input is a void element tag and must neither have `children` nor ' +
'use `dangerouslySetInnerHTML`.' +
(__DEV__ ? '\n in input (at **)' : ''),
);
});
it('should emit a warning once for a named custom component using shady DOM', () => {
const defaultCreateElement = document.createElement.bind(document);
try {
document.createElement = element => {
const container = defaultCreateElement(element);
container.shadyRoot = {};
return container;
};
class ShadyComponent extends React.Component {
render() {
return <polymer-component />;
}
}
const node = document.createElement('div');
expect(() => ReactDOM.render(<ShadyComponent />, node)).toWarnDev(
'ShadyComponent is using shady DOM. Using shady DOM with React can ' +
'cause things to break subtly.',
);
mountComponent({is: 'custom-shady-div2'});
} finally {
document.createElement = defaultCreateElement;
}
});
it('should emit a warning once for an unnamed custom component using shady DOM', () => {
const defaultCreateElement = document.createElement.bind(document);
try {
document.createElement = element => {
const container = defaultCreateElement(element);
container.shadyRoot = {};
return container;
};
expect(() => mountComponent({is: 'custom-shady-div'})).toWarnDev(
'A component is using shady DOM. Using shady DOM with React can ' +
'cause things to break subtly.',
);
// No additional warnings are expected
mountComponent({is: 'custom-shady-div2'});
} finally {
document.createElement = defaultCreateElement;
}
});
it('should treat menuitem as a void element but still create the closing tag', () => {
// menuitem is not implemented in jsdom, so this triggers the unknown warning error
const container = document.createElement('div');
const returnedValue = ReactDOMServer.renderToString(
<menu>
<menuitem />
</menu>,
);
expect(returnedValue).toContain('</menuitem>');
expect(function() {
expect(() => {
ReactDOM.render(
<menu>
<menuitem>children</menuitem>
</menu>,
container,
);
}).toWarnDev('The tag <menuitem> is unrecognized in this browser.');
}).toThrowError(
'menuitem is a void element tag and must neither have `children` nor use ' +
'`dangerouslySetInnerHTML`.',
);
});
it('should validate against multiple children props', () => {
expect(function() {
mountComponent({children: '', dangerouslySetInnerHTML: ''});
}).toThrowError(
'Can only set one of `children` or `props.dangerouslySetInnerHTML`.',
);
});
it('should validate against use of innerHTML', () => {
expect(() =>
mountComponent({innerHTML: '<span>Hi Jim!</span>'}),
).toWarnDev('Directly setting property `innerHTML` is not permitted. ');
});
it('should validate against use of innerHTML without case sensitivity', () => {
expect(() =>
mountComponent({innerhtml: '<span>Hi Jim!</span>'}),
).toWarnDev('Directly setting property `innerHTML` is not permitted. ');
});
it('should validate use of dangerouslySetInnerHTML', () => {
expect(function() {
mountComponent({dangerouslySetInnerHTML: '<span>Hi Jim!</span>'});
}).toThrowError(
'`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. ' +
'Please visit https://fb.me/react-invariant-dangerously-set-inner-html for more information.',
);
});
it('should validate use of dangerouslySetInnerHTML', () => {
expect(function() {
mountComponent({dangerouslySetInnerHTML: {foo: 'bar'}});
}).toThrowError(
'`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. ' +
'Please visit https://fb.me/react-invariant-dangerously-set-inner-html for more information.',
);
});
it('should allow {__html: null}', () => {
expect(function() {
mountComponent({dangerouslySetInnerHTML: {__html: null}});
}).not.toThrow();
});
it('should warn about contentEditable and children', () => {
expect(() =>
mountComponent({contentEditable: true, children: ''}),
).toWarnDev(
'Warning: A component is `contentEditable` and contains `children` ' +
'managed by React. It is now your responsibility to guarantee that ' +
'none of those nodes are unexpectedly modified or duplicated. This ' +
'is probably not intentional.\n in div (at **)',
);
});
it('should respect suppressContentEditableWarning', () => {
mountComponent({
contentEditable: true,
children: '',
suppressContentEditableWarning: true,
});
});
it('should validate against invalid styles', () => {
expect(function() {
mountComponent({style: 'display: none'});
}).toThrowError(
'The `style` prop expects a mapping from style properties to values, ' +
"not a string. For example, style={{marginRight: spacing + 'em'}} " +
'when using JSX.',
);
});
it('should throw for children on void elements', () => {
class X extends React.Component {
render() {
return <input>moo</input>;
}
}
const container = document.createElement('div');
let caughtErr;
try {
ReactDOM.render(<X />, container);
} catch (err) {
caughtErr = err;
}
expect(caughtErr).not.toBe(undefined);
expect(normalizeCodeLocInfo(caughtErr.message)).toContain(
'input is a void element tag and must neither have `children` ' +
'nor use `dangerouslySetInnerHTML`.' +
(__DEV__ ? '\n in input (at **)' + '\n in X (at **)' : ''),
);
});
it('should support custom elements which extend native elements', () => {
const container = document.createElement('div');
spyOnDevAndProd(document, 'createElement').and.callThrough();
ReactDOM.render(<div is="custom-div" />, container);
expect(document.createElement).toHaveBeenCalledWith('div', {
is: 'custom-div',
});
});
it('should work load and error events on <image> element in SVG', () => {
spyOnDevAndProd(console, 'log');
const container = document.createElement('div');
ReactDOM.render(
<svg>
<image
xlinkHref="http://example.org/image"
onError={e => console.log('onError called')}
onLoad={e => console.log('onLoad called')}
/>
</svg>,
container,
);
const loadEvent = document.createEvent('Event');
const errorEvent = document.createEvent('Event');
loadEvent.initEvent('load', false, false);
errorEvent.initEvent('error', false, false);
container.getElementsByTagName('image')[0].dispatchEvent(errorEvent);
container.getElementsByTagName('image')[0].dispatchEvent(loadEvent);
if (__DEV__) {
expect(console.log).toHaveBeenCalledTimes(2);
expect(console.log.calls.argsFor(0)[0]).toContain('onError called');
expect(console.log.calls.argsFor(1)[0]).toContain('onLoad called');
}
});
it('should receive a load event on <link> elements', () => {
const container = document.createElement('div');
const onLoad = jest.fn();
ReactDOM.render(
<link href="http://example.org/link" onLoad={onLoad} />,
container,
);
const loadEvent = document.createEvent('Event');
const link = container.getElementsByTagName('link')[0];
loadEvent.initEvent('load', false, false);
link.dispatchEvent(loadEvent);
expect(onLoad).toHaveBeenCalledTimes(1);
});
it('should receive an error event on <link> elements', () => {
const container = document.createElement('div');
const onError = jest.fn();
ReactDOM.render(
<link href="http://example.org/link" onError={onError} />,
container,
);
const errorEvent = document.createEvent('Event');
const link = container.getElementsByTagName('link')[0];
errorEvent.initEvent('error', false, false);
link.dispatchEvent(errorEvent);
expect(onError).toHaveBeenCalledTimes(1);
});
});
describe('updateComponent', () => {
let container;
beforeEach(() => {
container = document.createElement('div');
});
it('should warn against children for void elements', () => {
ReactDOM.render(<input />, container);
expect(function() {
ReactDOM.render(<input>children</input>, container);
}).toThrowError(
'input is a void element tag and must neither have `children` nor use ' +
'`dangerouslySetInnerHTML`.',
);
});
it('should warn against dangerouslySetInnerHTML for void elements', () => {
ReactDOM.render(<input />, container);
expect(function() {
ReactDOM.render(
<input dangerouslySetInnerHTML={{__html: 'content'}} />,
container,
);
}).toThrowError(
'input is a void element tag and must neither have `children` nor use ' +
'`dangerouslySetInnerHTML`.',
);
});
it('should validate against multiple children props', () => {
ReactDOM.render(<div />, container);
expect(function() {
ReactDOM.render(
<div children="" dangerouslySetInnerHTML={{__html: ''}} />,
container,
);
}).toThrowError(
'Can only set one of `children` or `props.dangerouslySetInnerHTML`.',
);
});
it('should warn about contentEditable and children', () => {
expect(() => {
ReactDOM.render(
<div contentEditable={true}>
<div />
</div>,
container,
);
}).toWarnDev('contentEditable');
});
it('should validate against invalid styles', () => {
ReactDOM.render(<div />, container);
expect(function() {
ReactDOM.render(<div style={1} />, container);
}).toThrowError(
'The `style` prop expects a mapping from style properties to values, ' +
"not a string. For example, style={{marginRight: spacing + 'em'}} " +
'when using JSX.',
);
});
it('should report component containing invalid styles', () => {
class Animal extends React.Component {
render() {
return <div style={1} />;
}
}
let caughtErr;
try {
ReactDOM.render(<Animal />, container);
} catch (err) {
caughtErr = err;
}
expect(caughtErr).not.toBe(undefined);
expect(normalizeCodeLocInfo(caughtErr.message)).toContain(
'The `style` prop expects a mapping from style properties to values, ' +
"not a string. For example, style={{marginRight: spacing + 'em'}} " +
'when using JSX.' +
(__DEV__ ? '\n in div (at **)' + '\n in Animal (at **)' : ''),
);
});
it('should properly escape text content and attributes values', () => {
expect(
ReactDOMServer.renderToStaticMarkup(
React.createElement(
'div',
{
title: '\'"<>&',
style: {
textAlign: '\'"<>&',
},
},
'\'"<>&',
),
),
).toBe(
'<div title="'"<>&" style="text-align:'"<>&">' +
''"<>&' +
'</div>',
);
});
});
describe('unmountComponent', () => {
it('unmounts children before unsetting DOM node info', () => {
class Inner extends React.Component {
render() {
return <span />;
}
componentWillUnmount() {
// Should not throw
expect(ReactDOM.findDOMNode(this).nodeName).toBe('SPAN');
}
}
const container = document.createElement('div');
ReactDOM.render(
<div>
<Inner />
</div>,
container,
);
ReactDOM.unmountComponentAtNode(container);
});
});
describe('tag sanitization', () => {
it('should throw when an invalid tag name is used server-side', () => {
const hackzor = React.createElement('script tag');
expect(() => ReactDOMServer.renderToString(hackzor)).toThrowError(
'Invalid tag: script tag',
);
});
it('should throw when an attack vector is used server-side', () => {
const hackzor = React.createElement('div><img /><div');
expect(() => ReactDOMServer.renderToString(hackzor)).toThrowError(
'Invalid tag: div><img /><div',
);
});
it('should throw when an invalid tag name is used', () => {
const hackzor = React.createElement('script tag');
expect(() => ReactTestUtils.renderIntoDocument(hackzor)).toThrow();
});
it('should throw when an attack vector is used', () => {
const hackzor = React.createElement('div><img /><div');
expect(() => ReactTestUtils.renderIntoDocument(hackzor)).toThrow();
});
});
describe('nesting validation', () => {
it('warns on invalid nesting', () => {
expect(() => {
ReactTestUtils.renderIntoDocument(
<div>
<tr />
<tr />
</div>,
);
}).toWarnDev([
'Warning: validateDOMNesting(...): <tr> cannot appear as a child of ' +
'<div>.' +
'\n in tr (at **)' +
'\n in div (at **)',
'Warning: validateDOMNesting(...): <tr> cannot appear as a child of ' +
'<div>.' +
'\n in tr (at **)' +
'\n in div (at **)',
]);
});
it('warns on invalid nesting at root', () => {
const p = document.createElement('p');
expect(() => {
ReactDOM.render(
<span>
<p />
</span>,
p,
);
}).toWarnDev(
'Warning: validateDOMNesting(...): <p> cannot appear as a descendant ' +
'of <p>.' +
// There is no outer `p` here because root container is not part of the stack.
'\n in p (at **)' +
'\n in span (at **)',
);
});
it('warns nicely for table rows', () => {
class Row extends React.Component {
render() {
return <tr>x</tr>;
}
}
class Foo extends React.Component {
render() {
return (
<table>
<Row />{' '}
</table>
);
}
}
expect(() => ReactTestUtils.renderIntoDocument(<Foo />)).toWarnDev([
'Warning: validateDOMNesting(...): <tr> cannot appear as a child of ' +
'<table>. Add a <tbody> to your code to match the DOM tree generated ' +
'by the browser.' +
'\n in tr (at **)' +
'\n in Row (at **)' +
'\n in table (at **)' +
'\n in Foo (at **)',
'Warning: validateDOMNesting(...): Text nodes cannot appear as a ' +
'child of <tr>.' +
'\n in tr (at **)' +
'\n in Row (at **)' +
'\n in table (at **)' +
'\n in Foo (at **)',
'Warning: validateDOMNesting(...): Whitespace text nodes cannot ' +
"appear as a child of <table>. Make sure you don't have any extra " +
'whitespace between tags on each line of your source code.' +
'\n in table (at **)' +
'\n in Foo (at **)',
]);
});
it('gives useful context in warnings', () => {
function Row() {
return <tr />;
}
function FancyRow() {
return <Row />;
}
class Table extends React.Component {
render() {
return <table>{this.props.children}</table>;
}
}
class FancyTable extends React.Component {
render() {
return <Table>{this.props.children}</Table>;
}
}
function Viz1() {
return (
<table>
<FancyRow />
</table>
);
}
function App1() {
return <Viz1 />;
}
expect(() => ReactTestUtils.renderIntoDocument(<App1 />)).toWarnDev(
'\n in tr (at **)' +
'\n in Row (at **)' +
'\n in FancyRow (at **)' +
'\n in table (at **)' +
'\n in Viz1 (at **)',
);
function Viz2() {
return (
<FancyTable>
<FancyRow />
</FancyTable>
);
}
function App2() {
return <Viz2 />;
}
expect(() => ReactTestUtils.renderIntoDocument(<App2 />)).toWarnDev(
'\n in tr (at **)' +
'\n in Row (at **)' +
'\n in FancyRow (at **)' +
'\n in table (at **)' +
'\n in Table (at **)' +
'\n in FancyTable (at **)' +
'\n in Viz2 (at **)',
);
expect(() => {
ReactTestUtils.renderIntoDocument(
<FancyTable>
<FancyRow />
</FancyTable>,
);
}).toWarnDev(
'\n in tr (at **)' +
'\n in Row (at **)' +
'\n in FancyRow (at **)' +
'\n in table (at **)' +
'\n in Table (at **)' +
'\n in FancyTable (at **)',
);
expect(() => {
ReactTestUtils.renderIntoDocument(
<table>
<FancyRow />
</table>,
);
}).toWarnDev(
'\n in tr (at **)' +
'\n in Row (at **)' +
'\n in FancyRow (at **)' +
'\n in table (at **)',
);
expect(() => {
ReactTestUtils.renderIntoDocument(
<FancyTable>
<tr />
</FancyTable>,
);
}).toWarnDev(
'\n in tr (at **)' +
'\n in table (at **)' +
'\n in Table (at **)' +
'\n in FancyTable (at **)',
);
class Link extends React.Component {
render() {
return <a>{this.props.children}</a>;
}
}
expect(() => {
ReactTestUtils.renderIntoDocument(
<Link>
<div>
<Link />
</div>
</Link>,
);
}).toWarnDev(
'\n in a (at **)' +
'\n in Link (at **)' +
'\n in div (at **)' +
'\n in a (at **)' +
'\n in Link (at **)',
);
});
it('should warn about incorrect casing on properties (ssr)', () => {
expect(() => {
ReactDOMServer.renderToString(
React.createElement('input', {type: 'text', tabindex: '1'}),
);
}).toWarnDev('tabIndex');
});
it('should warn about incorrect casing on event handlers (ssr)', () => {
expect(() => {
ReactDOMServer.renderToString(
React.createElement('input', {type: 'text', oninput: '1'}),
);
}).toWarnDev(
'Invalid event handler property `oninput`. ' +
'React events use the camelCase naming convention, ' +
// Note: we don't know the right event name so we
// use a generic one (onClick) as a suggestion.
// This is because we don't bundle the event system
// on the server.
'for example `onClick`.',
);
ReactDOMServer.renderToString(
React.createElement('input', {type: 'text', onKeydown: '1'}),
);
// We can't warn for `onKeydown` on the server because
// there is no way tell if this is a valid event or not
// without access to the event system (which we don't bundle).
});
it('should warn about incorrect casing on properties', () => {
expect(() => {
ReactTestUtils.renderIntoDocument(
React.createElement('input', {type: 'text', tabindex: '1'}),
);
}).toWarnDev('tabIndex');
});
it('should warn about incorrect casing on event handlers', () => {
expect(() => {
ReactTestUtils.renderIntoDocument(
React.createElement('input', {type: 'text', oninput: '1'}),
);
}).toWarnDev('onInput');
expect(() => {
ReactTestUtils.renderIntoDocument(
React.createElement('input', {type: 'text', onKeydown: '1'}),
);
}).toWarnDev('onKeyDown');
});
it('should warn about class', () => {
expect(() => {
ReactTestUtils.renderIntoDocument(
React.createElement('div', {class: 'muffins'}),
);
}).toWarnDev('className');
});
it('should warn about class (ssr)', () => {
expect(() => {
ReactDOMServer.renderToString(
React.createElement('div', {class: 'muffins'}),
);
}).toWarnDev('className');
});
it('should warn about props that are no longer supported', () => {
ReactTestUtils.renderIntoDocument(<div />);
expect(() =>
ReactTestUtils.renderIntoDocument(<div onFocusIn={() => {}} />),
).toWarnDev(
'React uses onFocus and onBlur instead of onFocusIn and onFocusOut.',
);
expect(() =>
ReactTestUtils.renderIntoDocument(<div onFocusOut={() => {}} />),
).toWarnDev(
'React uses onFocus and onBlur instead of onFocusIn and onFocusOut.',
);
});
it('should warn about props that are no longer supported without case sensitivity', () => {
ReactTestUtils.renderIntoDocument(<div />);
expect(() =>
ReactTestUtils.renderIntoDocument(<div onfocusin={() => {}} />),
).toWarnDev(
'React uses onFocus and onBlur instead of onFocusIn and onFocusOut.',
);
expect(() =>
ReactTestUtils.renderIntoDocument(<div onfocusout={() => {}} />),
).toWarnDev(
'React uses onFocus and onBlur instead of onFocusIn and onFocusOut.',
);
});
it('should warn about props that are no longer supported (ssr)', () => {
ReactDOMServer.renderToString(<div />);
expect(() =>
ReactDOMServer.renderToString(<div onFocusIn={() => {}} />),
).toWarnDev(
'React uses onFocus and onBlur instead of onFocusIn and onFocusOut.',
);
expect(() =>
ReactDOMServer.renderToString(<div onFocusOut={() => {}} />),
).toWarnDev(
'React uses onFocus and onBlur instead of onFocusIn and onFocusOut.',
);
});
it('should warn about props that are no longer supported without case sensitivity (ssr)', () => {
ReactDOMServer.renderToString(<div />);
expect(() =>
ReactDOMServer.renderToString(<div onfocusin={() => {}} />),
).toWarnDev(
'React uses onFocus and onBlur instead of onFocusIn and onFocusOut.',
);
expect(() =>
ReactDOMServer.renderToString(<div onfocusout={() => {}} />),
).toWarnDev(
'React uses onFocus and onBlur instead of onFocusIn and onFocusOut.',
);
});
it('gives source code refs for unknown prop warning', () => {
expect(() =>
ReactTestUtils.renderIntoDocument(<div class="paladin" />),
).toWarnDev(
'Warning: Invalid DOM property `class`. Did you mean `className`?\n in div (at **)',
);
expect(() =>
ReactTestUtils.renderIntoDocument(<input type="text" onclick="1" />),
).toWarnDev(
'Warning: Invalid event handler property `onclick`. Did you mean ' +
'`onClick`?\n in input (at **)',
);
});
it('gives source code refs for unknown prop warning (ssr)', () => {
expect(() =>
ReactDOMServer.renderToString(<div class="paladin" />),
).toWarnDev(
'Warning: Invalid DOM property `class`. Did you mean `className`?\n in div (at **)',
);
expect(() =>
ReactDOMServer.renderToString(<input type="text" oninput="1" />),
).toWarnDev(
'Warning: Invalid event handler property `oninput`. ' +
// Note: we don't know the right event name so we
// use a generic one (onClick) as a suggestion.
// This is because we don't bundle the event system
// on the server.
'React events use the camelCase naming convention, for example `onClick`.' +
'\n in input (at **)',
);
});
it('gives source code refs for unknown prop warning for update render', () => {
const container = document.createElement('div');
ReactTestUtils.renderIntoDocument(<div className="paladin" />, container);
expect(() =>
ReactTestUtils.renderIntoDocument(<div class="paladin" />, container),
).toWarnDev(
'Warning: Invalid DOM property `class`. Did you mean `className`?\n in div (at **)',
);
});
it('gives source code refs for unknown prop warning for exact elements', () => {
expect(() =>
ReactTestUtils.renderIntoDocument(
<div className="foo1">
<span class="foo2" />
<div onClick={() => {}} />
<strong onclick={() => {}} />
<div className="foo5" />
<div className="foo6" />
</div>,
),
).toWarnDev([
'Invalid DOM property `class`. Did you mean `className`?\n in span (at **)',
'Invalid event handler property `onclick`. Did you mean `onClick`?\n in strong (at **)',
]);
});
it('gives source code refs for unknown prop warning for exact elements (ssr)', () => {
expect(() =>
ReactDOMServer.renderToString(
<div className="foo1">
<span class="foo2" />
<div onClick="foo3" />
<strong onclick="foo4" />
<div className="foo5" />
<div className="foo6" />
</div>,
),
).toWarnDev([
'Invalid DOM property `class`. Did you mean `className`?\n in span (at **)',
'Invalid event handler property `onclick`. ' +
'React events use the camelCase naming convention, for example `onClick`.' +
'\n in strong (at **)',
]);
});
it('gives source code refs for unknown prop warning for exact elements in composition', () => {
const container = document.createElement('div');
class Parent extends React.Component {
render() {
return (
<div>
<Child1 />
<Child2 />
<Child3 />
<Child4 />
</div>
);
}
}
class Child1 extends React.Component {
render() {
return <span class="paladin">Child1</span>;
}
}
class Child2 extends React.Component {
render() {
return <div>Child2</div>;
}
}
class Child3 extends React.Component {
render() {
return <strong onclick="1">Child3</strong>;
}
}
class Child4 extends React.Component {
render() {
return <div>Child4</div>;
}
}
expect(() =>
ReactTestUtils.renderIntoDocument(<Parent />, container),
).toWarnDev([
'Invalid DOM property `class`. Did you mean `className`?\n in span (at **)',
'Invalid event handler property `onclick`. Did you mean `onClick`?\n in strong (at **)',
]);
});
it('gives source code refs for unknown prop warning for exact elements in composition (ssr)', () => {
const container = document.createElement('div');
class Parent extends React.Component {
render() {
return (
<div>
<Child1 />
<Child2 />
<Child3 />
<Child4 />
</div>
);
}
}
class Child1 extends React.Component {
render() {
return <span class="paladin">Child1</span>;
}
}
class Child2 extends React.Component {
render() {
return <div>Child2</div>;
}
}
class Child3 extends React.Component {
render() {
return <strong onclick="1">Child3</strong>;
}
}
class Child4 extends React.Component {
render() {
return <div>Child4</div>;
}
}
expect(() =>
ReactDOMServer.renderToString(<Parent />, container),
).toWarnDev([
'Invalid DOM property `class`. Did you mean `className`?\n in span (at **)',
'Invalid event handler property `onclick`. ' +
'React events use the camelCase naming convention, for example `onClick`.' +
'\n in strong (at **)',
]);
});
it('should suggest property name if available', () => {
expect(() =>
ReactTestUtils.renderIntoDocument(
React.createElement('label', {for: 'test'}),
),
).toWarnDev(
'Warning: Invalid DOM property `for`. Did you mean `htmlFor`?\n in label',
);
expect(() =>
ReactTestUtils.renderIntoDocument(
React.createElement('input', {type: 'text', autofocus: true}),
),
).toWarnDev(
'Warning: Invalid DOM property `autofocus`. Did you mean `autoFocus`?\n in input',
);
});
it('should suggest property name if available (ssr)', () => {
expect(() =>
ReactDOMServer.renderToString(
React.createElement('label', {for: 'test'}),
),
).toWarnDev(
'Warning: Invalid DOM property `for`. Did you mean `htmlFor`?\n in label',
);
expect(() =>
ReactDOMServer.renderToString(
React.createElement('input', {type: 'text', autofocus: true}),
),
).toWarnDev(
'Warning: Invalid DOM property `autofocus`. Did you mean `autoFocus`?\n in input',
);
});
});
describe('whitespace', () => {
it('renders innerHTML and preserves whitespace', () => {
const container = document.createElement('div');
const html = '\n \t <span> \n testContent \t </span> \n \t';
const elem = <div dangerouslySetInnerHTML={{__html: html}} />;
ReactDOM.render(elem, container);
expect(container.firstChild.innerHTML).toBe(html);
});
it('render and then updates innerHTML and preserves whitespace', () => {
const container = document.createElement('div');
const html = '\n \t <span> \n testContent1 \t </span> \n \t';
const elem = <div dangerouslySetInnerHTML={{__html: html}} />;
ReactDOM.render(elem, container);
const html2 = '\n \t <div> \n testContent2 \t </div> \n \t';
const elem2 = <div dangerouslySetInnerHTML={{__html: html2}} />;
ReactDOM.render(elem2, container);
expect(container.firstChild.innerHTML).toBe(html2);
});
});
describe('Attributes with aliases', function() {
it('sets aliased attributes on HTML attributes', function() {
let el;
expect(() => {
el = ReactTestUtils.renderIntoDocument(<div class="test" />);
}).toWarnDev(
'Warning: Invalid DOM property `class`. Did you mean `className`?',
);
expect(el.className).toBe('test');
});
it('sets incorrectly cased aliased attributes on HTML attributes with a warning', function() {
let el;
expect(() => {
el = ReactTestUtils.renderIntoDocument(<div cLASS="test" />);
}).toWarnDev(
'Warning: Invalid DOM property `cLASS`. Did you mean `className`?',
);
expect(el.className).toBe('test');
});
it('sets aliased attributes on SVG elements with a warning', function() {
let el;
expect(() => {
el = ReactTestUtils.renderIntoDocument(
<svg>
<text arabic-form="initial" />
</svg>,
);
}).toWarnDev(
'Warning: Invalid DOM property `arabic-form`. Did you mean `arabicForm`?',
);
const text = el.querySelector('text');
expect(text.hasAttribute('arabic-form')).toBe(true);
});
it('sets aliased attributes on custom elements', function() {
const el = ReactTestUtils.renderIntoDocument(
<div is="custom-element" class="test" />,
);
expect(el.getAttribute('class')).toBe('test');
});
it('aliased attributes on custom elements with bad casing', function() {
const el = ReactTestUtils.renderIntoDocument(
<div is="custom-element" claSS="test" />,
);
expect(el.getAttribute('class')).toBe('test');
});
it('updates aliased attributes on custom elements', function() {
const container = document.createElement('div');
ReactDOM.render(<div is="custom-element" class="foo" />, container);
ReactDOM.render(<div is="custom-element" class="bar" />, container);
expect(container.firstChild.getAttribute('class')).toBe('bar');
});
});
describe('Custom attributes', function() {
it('allows assignment of custom attributes with string values', function() {
const el = ReactTestUtils.renderIntoDocument(<div whatever="30" />);
expect(el.getAttribute('whatever')).toBe('30');
});
it('removes custom attributes', function() {
const container = document.createElement('div');
ReactDOM.render(<div whatever="30" />, container);
expect(container.firstChild.getAttribute('whatever')).toBe('30');
ReactDOM.render(<div whatever={null} />, container);
expect(container.firstChild.hasAttribute('whatever')).toBe(false);
});
it('does not assign a boolean custom attributes as a string', function() {
let el;
expect(() => {
el = ReactTestUtils.renderIntoDocument(<div whatever={true} />);
}).toWarnDev(
'Received `true` for a non-boolean attribute `whatever`.\n\n' +
'If you want to write it to the DOM, pass a string instead: ' +
'whatever="true" or whatever={value.toString()}.',
);
expect(el.hasAttribute('whatever')).toBe(false);
});
it('does not assign an implicit boolean custom attributes', function() {
let el;
expect(() => {
// eslint-disable-next-line react/jsx-boolean-value
el = ReactTestUtils.renderIntoDocument(<div whatever />);
}).toWarnDev(
'Received `true` for a non-boolean attribute `whatever`.\n\n' +
'If you want to write it to the DOM, pass a string instead: ' +
'whatever="true" or whatever={value.toString()}.',
);
expect(el.hasAttribute('whatever')).toBe(false);
});
it('assigns a numeric custom attributes as a string', function() {
const el = ReactTestUtils.renderIntoDocument(<div whatever={3} />);
expect(el.getAttribute('whatever')).toBe('3');
});
it('will not assign a function custom attributes', function() {
let el;
expect(() => {
el = ReactTestUtils.renderIntoDocument(<div whatever={() => {}} />);
}).toWarnDev('Warning: Invalid value for prop `whatever` on <div> tag');
expect(el.hasAttribute('whatever')).toBe(false);
});
it('will assign an object custom attributes', function() {
const el = ReactTestUtils.renderIntoDocument(<div whatever={{}} />);
expect(el.getAttribute('whatever')).toBe('[object Object]');
});
it('allows cased data attributes', function() {
let el;
expect(() => {
el = ReactTestUtils.renderIntoDocument(<div data-fooBar="true" />);
}).toWarnDev(
'React does not recognize the `data-fooBar` prop on a DOM element. ' +
'If you intentionally want it to appear in the DOM as a custom ' +
'attribute, spell it as lowercase `data-foobar` instead. ' +
'If you accidentally passed it from a parent component, remove ' +
'it from the DOM element.\n' +
' in div (at **)',
);
expect(el.getAttribute('data-foobar')).toBe('true');
});
it('allows cased custom attributes', function() {
let el;
expect(() => {
el = ReactTestUtils.renderIntoDocument(<div fooBar="true" />);
}).toWarnDev(
'React does not recognize the `fooBar` prop on a DOM element. ' +
'If you intentionally want it to appear in the DOM as a custom ' +
'attribute, spell it as lowercase `foobar` instead. ' +
'If you accidentally passed it from a parent component, remove ' +
'it from the DOM element.\n' +
' in div (at **)',
);
expect(el.getAttribute('foobar')).toBe('true');
});
it('warns on NaN attributes', function() {
let el;
expect(() => {
el = ReactTestUtils.renderIntoDocument(<div whatever={NaN} />);
}).toWarnDev(
'Warning: Received NaN for the `whatever` attribute. If this is ' +
'expected, cast the value to a string.\n in div',
);
expect(el.getAttribute('whatever')).toBe('NaN');
});
it('removes a property when it becomes invalid', function() {
const container = document.createElement('div');
ReactDOM.render(<div whatever={0} />, container);
expect(() =>
ReactDOM.render(<div whatever={() => {}} />, container),
).toWarnDev('Warning: Invalid value for prop `whatever` on <div> tag.');
const el = container.firstChild;
expect(el.hasAttribute('whatever')).toBe(false);
});
it('warns on bad casing of known HTML attributes', function() {
let el;
expect(() => {
el = ReactTestUtils.renderIntoDocument(<div SiZe="30" />);
}).toWarnDev(
'Warning: Invalid DOM property `SiZe`. Did you mean `size`?',
);
expect(el.getAttribute('size')).toBe('30');
});
});
describe('Object stringification', function() {
it('allows objects on known properties', function() {
const el = ReactTestUtils.renderIntoDocument(<div acceptCharset={{}} />);
expect(el.getAttribute('accept-charset')).toBe('[object Object]');
});
it('should pass objects as attributes if they define toString', () => {
const obj = {
toString() {
return 'hello';
},
};
const container = document.createElement('div');
ReactDOM.render(<img src={obj} />, container);
expect(container.firstChild.src).toBe('hello');
ReactDOM.render(<svg arabicForm={obj} />, container);
expect(container.firstChild.getAttribute('arabic-form')).toBe('hello');
ReactDOM.render(<div unknown={obj} />, container);
expect(container.firstChild.getAttribute('unknown')).toBe('hello');
});
it('passes objects on known SVG attributes if they do not define toString', () => {
const obj = {};
const container = document.createElement('div');
ReactDOM.render(<svg arabicForm={obj} />, container);
expect(container.firstChild.getAttribute('arabic-form')).toBe(
'[object Object]',
);
});
it('passes objects on custom attributes if they do not define toString', () => {
const obj = {};
const container = document.createElement('div');
ReactDOM.render(<div unknown={obj} />, container);
expect(container.firstChild.getAttribute('unknown')).toBe(
'[object Object]',
);
});
it('allows objects that inherit a custom toString method', function() {
const parent = {toString: () => 'hello.jpg'};
const child = Object.create(parent);
const el = ReactTestUtils.renderIntoDocument(<img src={child} />);
expect(el.src).toBe('hello.jpg');
});
it('assigns ajaxify (an important internal FB attribute)', function() {
const options = {toString: () => 'ajaxy'};
const el = ReactTestUtils.renderIntoDocument(<div ajaxify={options} />);
expect(el.getAttribute('ajaxify')).toBe('ajaxy');
});
});
describe('String boolean attributes', function() {
it('does not assign string boolean attributes for custom attributes', function() {
let el;
expect(() => {
el = ReactTestUtils.renderIntoDocument(<div whatever={true} />);
}).toWarnDev(
'Received `true` for a non-boolean attribute `whatever`.\n\n' +
'If you want to write it to the DOM, pass a string instead: ' +
'whatever="true" or whatever={value.toString()}.',
);
expect(el.hasAttribute('whatever')).toBe(false);
});
it('stringifies the boolean true for allowed attributes', function() {
const el = ReactTestUtils.renderIntoDocument(<div spellCheck={true} />);
expect(el.getAttribute('spellCheck')).toBe('true');
});
it('stringifies the boolean false for allowed attributes', function() {
const el = ReactTestUtils.renderIntoDocument(<div spellCheck={false} />);
expect(el.getAttribute('spellCheck')).toBe('false');
});
it('stringifies implicit booleans for allowed attributes', function() {
// eslint-disable-next-line react/jsx-boolean-value
const el = ReactTestUtils.renderIntoDocument(<div spellCheck />);
expect(el.getAttribute('spellCheck')).toBe('true');
});
});
describe('Hyphenated SVG elements', function() {
it('the font-face element is not a custom element', function() {
let el;
expect(() => {
el = ReactTestUtils.renderIntoDocument(
<svg>
<font-face x-height={false} />
</svg>,
);
}).toWarnDev(
'Warning: Invalid DOM property `x-height`. Did you mean `xHeight`',
);
expect(el.querySelector('font-face').hasAttribute('x-height')).toBe(
false,
);
});
it('the font-face element does not allow unknown boolean values', function() {
let el;
expect(() => {
el = ReactTestUtils.renderIntoDocument(
<svg>
<font-face whatever={false} />
</svg>,
);
}).toWarnDev(
'Received `false` for a non-boolean attribute `whatever`.\n\n' +
'If you want to write it to the DOM, pass a string instead: ' +
'whatever="false" or whatever={value.toString()}.\n\n' +
'If you used to conditionally omit it with whatever={condition && value}, ' +
'pass whatever={condition ? value : undefined} instead.',
);
expect(el.querySelector('font-face').hasAttribute('whatever')).toBe(
false,
);
});
});
// These tests mostly verify the existing behavior.
// It may not always makes sense but we can't change it in minors.
describe('Custom elements', () => {
it('does not strip unknown boolean attributes', () => {
const container = document.createElement('div');
ReactDOM.render(<some-custom-element foo={true} />, container);
const node = container.firstChild;
expect(node.getAttribute('foo')).toBe('true');
ReactDOM.render(<some-custom-element foo={false} />, container);
expect(node.getAttribute('foo')).toBe('false');
ReactDOM.render(<some-custom-element />, container);
expect(node.hasAttribute('foo')).toBe(false);
ReactDOM.render(<some-custom-element foo={true} />, container);
expect(node.hasAttribute('foo')).toBe(true);
});
it('does not strip the on* attributes', () => {
const container = document.createElement('div');
ReactDOM.render(<some-custom-element onx="bar" />, container);
const node = container.firstChild;
expect(node.getAttribute('onx')).toBe('bar');
ReactDOM.render(<some-custom-element onx="buzz" />, container);
expect(node.getAttribute('onx')).toBe('buzz');
ReactDOM.render(<some-custom-element />, container);
expect(node.hasAttribute('onx')).toBe(false);
ReactDOM.render(<some-custom-element onx="bar" />, container);
expect(node.getAttribute('onx')).toBe('bar');
});
});
});
|
ajax/libs/yui/3.1.0/event-custom/event-custom.js
|
MEXXIO/cdnjs
|
YUI.add('event-custom-base', function(Y) {
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
*/
Y.Env.evt = {
handles: {},
plugins: {}
};
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
(function() {
/**
* Allows for the insertion of methods that are executed before or after
* a specified method
* @class Do
* @static
*/
var BEFORE = 0,
AFTER = 1;
Y.Do = {
/**
* Cache of objects touched by the utility
* @property objs
* @static
*/
objs: {},
/**
* Execute the supplied method before the specified function
* @method before
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {string} handle for the subscription
* @static
*/
before: function(fn, obj, sFn, c) {
var f = fn, a;
if (c) {
a = [fn, c].concat(Y.Array(arguments, 4, true));
f = Y.rbind.apply(Y, a);
}
return this._inject(BEFORE, f, obj, sFn);
},
/**
* Execute the supplied method after the specified function
* @method after
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return {string} handle for the subscription
* @static
*/
after: function(fn, obj, sFn, c) {
var f = fn, a;
if (c) {
a = [fn, c].concat(Y.Array(arguments, 4, true));
f = Y.rbind.apply(Y, a);
}
return this._inject(AFTER, f, obj, sFn);
},
/**
* Execute the supplied method after the specified function
* @method _inject
* @param when {string} before or after
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @return {string} handle for the subscription
* @private
* @static
*/
_inject: function(when, fn, obj, sFn) {
// object id
var id = Y.stamp(obj), o, sid;
if (! this.objs[id]) {
// create a map entry for the obj if it doesn't exist
this.objs[id] = {};
}
o = this.objs[id];
if (! o[sFn]) {
// create a map entry for the method if it doesn't exist
o[sFn] = new Y.Do.Method(obj, sFn);
// re-route the method to our wrapper
obj[sFn] =
function() {
return o[sFn].exec.apply(o[sFn], arguments);
};
}
// subscriber id
sid = id + Y.stamp(fn) + sFn;
// register the callback
o[sFn].register(sid, fn, when);
return new Y.EventHandle(o[sFn], sid);
},
/**
* Detach a before or after subscription
* @method detach
* @param handle {string} the subscription handle
*/
detach: function(handle) {
if (handle.detach) {
handle.detach();
}
},
_unload: function(e, me) {
}
};
//////////////////////////////////////////////////////////////////////////
/**
* Wrapper for a displaced method with aop enabled
* @class Do.Method
* @constructor
* @param obj The object to operate on
* @param sFn The name of the method to displace
*/
Y.Do.Method = function(obj, sFn) {
this.obj = obj;
this.methodName = sFn;
this.method = obj[sFn];
this.before = {};
this.after = {};
};
/**
* Register a aop subscriber
* @method register
* @param sid {string} the subscriber id
* @param fn {Function} the function to execute
* @param when {string} when to execute the function
*/
Y.Do.Method.prototype.register = function (sid, fn, when) {
if (when) {
this.after[sid] = fn;
} else {
this.before[sid] = fn;
}
};
/**
* Unregister a aop subscriber
* @method delete
* @param sid {string} the subscriber id
* @param fn {Function} the function to execute
* @param when {string} when to execute the function
*/
Y.Do.Method.prototype._delete = function (sid) {
delete this.before[sid];
delete this.after[sid];
};
/**
* Execute the wrapped method
* @method exec
*/
Y.Do.Method.prototype.exec = function () {
var args = Y.Array(arguments, 0, true),
i, ret, newRet,
bf = this.before,
af = this.after,
prevented = false;
// execute before
for (i in bf) {
if (bf.hasOwnProperty(i)) {
ret = bf[i].apply(this.obj, args);
if (ret) {
switch (ret.constructor) {
case Y.Do.Halt:
return ret.retVal;
case Y.Do.AlterArgs:
args = ret.newArgs;
break;
case Y.Do.Prevent:
prevented = true;
break;
default:
}
}
}
}
// execute method
if (!prevented) {
ret = this.method.apply(this.obj, args);
}
// execute after methods.
for (i in af) {
if (af.hasOwnProperty(i)) {
newRet = af[i].apply(this.obj, args);
// Stop processing if a Halt object is returned
if (newRet && newRet.constructor == Y.Do.Halt) {
return newRet.retVal;
// Check for a new return value
} else if (newRet && newRet.constructor == Y.Do.AlterReturn) {
ret = newRet.newRetVal;
}
}
}
return ret;
};
//////////////////////////////////////////////////////////////////////////
/**
* Return an AlterArgs object when you want to change the arguments that
* were passed into the function. An example would be a service that scrubs
* out illegal characters prior to executing the core business logic.
* @class Do.AlterArgs
*/
Y.Do.AlterArgs = function(msg, newArgs) {
this.msg = msg;
this.newArgs = newArgs;
};
/**
* Return an AlterReturn object when you want to change the result returned
* from the core method to the caller
* @class Do.AlterReturn
*/
Y.Do.AlterReturn = function(msg, newRetVal) {
this.msg = msg;
this.newRetVal = newRetVal;
};
/**
* Return a Halt object when you want to terminate the execution
* of all subsequent subscribers as well as the wrapped method
* if it has not exectued yet.
* @class Do.Halt
*/
Y.Do.Halt = function(msg, retVal) {
this.msg = msg;
this.retVal = retVal;
};
/**
* Return a Prevent object when you want to prevent the wrapped function
* from executing, but want the remaining listeners to execute
* @class Do.Prevent
*/
Y.Do.Prevent = function(msg) {
this.msg = msg;
};
/**
* Return an Error object when you want to terminate the execution
* of all subsequent method calls.
* @class Do.Error
* @deprecated use Y.Do.Halt or Y.Do.Prevent
*/
Y.Do.Error = Y.Do.Halt;
//////////////////////////////////////////////////////////////////////////
// Y["Event"] && Y.Event.addListener(window, "unload", Y.Do._unload, Y.Do);
})();
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
/**
* Return value from all subscribe operations
* @class EventHandle
* @constructor
* @param evt {CustomEvent} the custom event
* @param sub {Subscriber} the subscriber
*/
// var onsubscribeType = "_event:onsub",
var AFTER = 'after',
CONFIGS = [
'broadcast',
'monitored',
'bubbles',
'context',
'contextFn',
'currentTarget',
'defaultFn',
'defaultTargetOnly',
'details',
'emitFacade',
'fireOnce',
'host',
'preventable',
'preventedFn',
'queuable',
'silent',
'stoppedFn',
'target',
'type'
],
YUI3_SIGNATURE = 9,
YUI_LOG = 'yui:log';
Y.EventHandle = function(evt, sub) {
/**
* The custom event
* @type CustomEvent
*/
this.evt = evt;
/**
* The subscriber object
* @type Subscriber
*/
this.sub = sub;
};
Y.EventHandle.prototype = {
/**
* Detaches this subscriber
* @method detach
*/
detach: function() {
var evt = this.evt, detached = 0, i;
if (evt) {
if (Y.Lang.isArray(evt)) {
for (i=0; i<evt.length; i++) {
detached += evt[i].detach();
}
} else {
evt._delete(this.sub);
detached = 1;
}
}
return detached;
},
/**
* Monitor the event state for the subscribed event. The first parameter
* is what should be monitored, the rest are the normal parameters when
* subscribing to an event.
* @method monitor
* @param what {string} what to monitor ('attach', 'detach', 'publish')
* @return {EventHandle} return value from the monitor event subscription
*/
monitor: function(what) {
return this.evt.monitor.apply(this.evt, arguments);
}
};
/**
* The CustomEvent class lets you define events for your application
* that can be subscribed to by one or more independent component.
*
* @param {String} type The type of event, which is passed to the callback
* when the event fires
* @param o configuration object
* @class CustomEvent
* @constructor
*/
Y.CustomEvent = function(type, o) {
// if (arguments.length > 2) {
// this.log('CustomEvent context and silent are now in the config', 'warn', 'Event');
// }
o = o || {};
this.id = Y.stamp(this);
/**
* The type of event, returned to subscribers when the event fires
* @property type
* @type string
*/
this.type = type;
/**
* The context the the event will fire from by default. Defaults to the YUI
* instance.
* @property context
* @type object
*/
this.context = Y;
/**
* Monitor when an event is attached or detached.
*
* @property monitored
* @type boolean
*/
// this.monitored = false;
this.logSystem = (type == YUI_LOG);
/**
* If 0, this event does not broadcast. If 1, the YUI instance is notified
* every time this event fires. If 2, the YUI instance and the YUI global
* (if event is enabled on the global) are notified every time this event
* fires.
* @property broadcast
* @type int
*/
// this.broadcast = 0;
/**
* By default all custom events are logged in the debug build, set silent
* to true to disable debug outpu for this event.
* @property silent
* @type boolean
*/
this.silent = this.logSystem;
/**
* Specifies whether this event should be queued when the host is actively
* processing an event. This will effect exectution order of the callbacks
* for the various events.
* @property queuable
* @type boolean
* @default false
*/
// this.queuable = false;
/**
* The subscribers to this event
* @property subscribers
* @type Subscriber{}
*/
this.subscribers = {};
/**
* 'After' subscribers
* @property afters
* @type Subscriber{}
*/
this.afters = {};
/**
* This event has fired if true
*
* @property fired
* @type boolean
* @default false;
*/
// this.fired = false;
/**
* An array containing the arguments the custom event
* was last fired with.
* @property firedWith
* @type Array
*/
// this.firedWith;
/**
* This event should only fire one time if true, and if
* it has fired, any new subscribers should be notified
* immediately.
*
* @property fireOnce
* @type boolean
* @default false;
*/
// this.fireOnce = false;
/**
* Flag for stopPropagation that is modified during fire()
* 1 means to stop propagation to bubble targets. 2 means
* to also stop additional subscribers on this target.
* @property stopped
* @type int
*/
// this.stopped = 0;
/**
* Flag for preventDefault that is modified during fire().
* if it is not 0, the default behavior for this event
* @property prevented
* @type int
*/
// this.prevented = 0;
/**
* Specifies the host for this custom event. This is used
* to enable event bubbling
* @property host
* @type EventTarget
*/
// this.host = null;
/**
* The default function to execute after event listeners
* have fire, but only if the default action was not
* prevented.
* @property defaultFn
* @type Function
*/
// this.defaultFn = null;
/**
* The function to execute if a subscriber calls
* stopPropagation or stopImmediatePropagation
* @property stoppedFn
* @type Function
*/
// this.stoppedFn = null;
/**
* The function to execute if a subscriber calls
* preventDefault
* @property preventedFn
* @type Function
*/
// this.preventedFn = null;
/**
* Specifies whether or not this event's default function
* can be cancelled by a subscriber by executing preventDefault()
* on the event facade
* @property preventable
* @type boolean
* @default true
*/
this.preventable = true;
/**
* Specifies whether or not a subscriber can stop the event propagation
* via stopPropagation(), stopImmediatePropagation(), or halt()
*
* Events can only bubble if emitFacade is true.
*
* @property bubbles
* @type boolean
* @default true
*/
this.bubbles = true;
/**
* Supports multiple options for listener signatures in order to
* port YUI 2 apps.
* @property signature
* @type int
* @default 9
*/
this.signature = YUI3_SIGNATURE;
this.subCount = 0;
this.afterCount = 0;
// this.hasSubscribers = false;
// this.hasAfters = false;
/**
* If set to true, the custom event will deliver an EventFacade object
* that is similar to a DOM event object.
* @property emitFacade
* @type boolean
* @default false
*/
// this.emitFacade = false;
this.applyConfig(o, true);
// this.log("Creating " + this.type);
};
Y.CustomEvent.prototype = {
hasSubs: function(when) {
var s = this.subCount, a = this.afterCount, sib = this.sibling;
if (sib) {
s += sib.subCount;
a += sib.afterCount;
}
if (when) {
return (when == 'after') ? a : s;
}
return (s + a);
},
/**
* Monitor the event state for the subscribed event. The first parameter
* is what should be monitored, the rest are the normal parameters when
* subscribing to an event.
* @method monitor
* @param what {string} what to monitor ('detach', 'attach', 'publish')
* @return {EventHandle} return value from the monitor event subscription
*/
monitor: function(what) {
this.monitored = true;
var type = this.id + '|' + this.type + '_' + what,
args = Y.Array(arguments, 0, true);
args[0] = type;
return this.host.on.apply(this.host, args);
},
/**
* Get all of the subscribers to this event and any sibling event
* @return {Array} first item is the on subscribers, second the after
*/
getSubs: function() {
var s = Y.merge(this.subscribers), a = Y.merge(this.afters), sib = this.sibling;
if (sib) {
Y.mix(s, sib.subscribers);
Y.mix(a, sib.afters);
}
return [s, a];
},
/**
* Apply configuration properties. Only applies the CONFIG whitelist
* @method applyConfig
* @param o hash of properties to apply
* @param force {boolean} if true, properties that exist on the event
* will be overwritten.
*/
applyConfig: function(o, force) {
if (o) {
Y.mix(this, o, force, CONFIGS);
}
},
_on: function(fn, context, args, when) {
if (!fn) {
this.log("Invalid callback for CE: " + this.type);
}
var s = new Y.Subscriber(fn, context, args, when);
if (this.fireOnce && this.fired) {
// Y.later(0, this, Y.bind(this._notify, this, s, this.firedWith));
setTimeout(Y.bind(this._notify, this, s, this.firedWith), 0);
}
if (when == AFTER) {
this.afters[s.id] = s;
this.afterCount++;
} else {
this.subscribers[s.id] = s;
this.subCount++;
}
return new Y.EventHandle(this, s);
},
/**
* Listen for this event
* @method subscribe
* @param {Function} fn The function to execute
* @return {EventHandle} Unsubscribe handle
* @deprecated use on
*/
subscribe: function(fn, context) {
var a = (arguments.length > 2) ? Y.Array(arguments, 2, true): null;
return this._on(fn, context, a, true);
},
/**
* Listen for this event
* @method on
* @param {Function} fn The function to execute
* @param context {object} optional execution context.
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {EventHandle} An object with a detach method to detch the handler(s)
*/
on: function(fn, context) {
var a = (arguments.length > 2) ? Y.Array(arguments, 2, true): null;
this.host._monitor('attach', this.type, {
args: arguments
});
return this._on(fn, context, a, true);
},
/**
* Listen for this event after the normal subscribers have been notified and
* the default behavior has been applied. If a normal subscriber prevents the
* default behavior, it also prevents after listeners from firing.
* @method after
* @param {Function} fn The function to execute
* @param context {object} optional execution context.
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {EventHandle} handle Unsubscribe handle
*/
after: function(fn, context) {
var a = (arguments.length > 2) ? Y.Array(arguments, 2, true): null;
return this._on(fn, context, a, AFTER);
},
/**
* Detach listeners.
* @method detach
* @param {Function} fn The subscribed function to remove, if not supplied
* all will be removed
* @param {Object} context The context object passed to subscribe.
* @return {int} returns the number of subscribers unsubscribed
*/
detach: function(fn, context) {
// unsubscribe handle
if (fn && fn.detach) {
return fn.detach();
}
var found = 0, subs = this.subscribers, i, s;
for (i in subs) {
if (subs.hasOwnProperty(i)) {
s = subs[i];
if (s && (!fn || fn === s.fn)) {
this._delete(s);
found++;
}
}
}
return found;
},
/**
* Detach listeners.
* @method unsubscribe
* @param {Function} fn The subscribed function to remove, if not supplied
* all will be removed
* @param {Object} context The context object passed to subscribe.
* @return {int|undefined} returns the number of subscribers unsubscribed
* @deprecated use detach
*/
unsubscribe: function() {
return this.detach.apply(this, arguments);
},
/**
* Notify a single subscriber
* @method _notify
* @param s {Subscriber} the subscriber
* @param args {Array} the arguments array to apply to the listener
* @private
*/
_notify: function(s, args, ef) {
this.log(this.type + "->" + "sub: " + s.id);
var ret;
ret = s.notify(args, this);
if (false === ret || this.stopped > 1) {
this.log(this.type + " cancelled by subscriber");
return false;
}
return true;
},
/**
* Logger abstraction to centralize the application of the silent flag
* @method log
* @param msg {string} message to log
* @param cat {string} log category
*/
log: function(msg, cat) {
if (!this.silent) {
}
},
/**
* Notifies the subscribers. The callback functions will be executed
* from the context specified when the event was created, and with the
* following parameters:
* <ul>
* <li>The type of event</li>
* <li>All of the arguments fire() was executed with as an array</li>
* <li>The custom object (if any) that was passed into the subscribe()
* method</li>
* </ul>
* @method fire
* @param {Object*} arguments an arbitrary set of parameters to pass to
* the handler.
* @return {boolean} false if one of the subscribers returned false,
* true otherwise
*
*/
fire: function() {
if (this.fireOnce && this.fired) {
this.log('fireOnce event: ' + this.type + ' already fired');
return true;
} else {
var args = Y.Array(arguments, 0, true);
// this doesn't happen if the event isn't published
// this.host._monitor('fire', this.type, args);
this.fired = true;
this.firedWith = args;
if (this.emitFacade) {
return this.fireComplex(args);
} else {
return this.fireSimple(args);
}
}
},
fireSimple: function(args) {
this.stopped = 0;
this.prevented = 0;
if (this.hasSubs()) {
// this._procSubs(Y.merge(this.subscribers, this.afters), args);
var subs = this.getSubs();
this._procSubs(subs[0], args);
this._procSubs(subs[1], args);
}
this._broadcast(args);
return this.stopped ? false : true;
},
// Requires the event-custom-complex module for full funcitonality.
fireComplex: function(args) {
args[0] = args[0] || {};
return this.fireSimple(args);
},
_procSubs: function(subs, args, ef) {
var s, i;
for (i in subs) {
if (subs.hasOwnProperty(i)) {
s = subs[i];
if (s && s.fn) {
if (false === this._notify(s, args, ef)) {
this.stopped = 2;
}
if (this.stopped == 2) {
return false;
}
}
}
}
return true;
},
_broadcast: function(args) {
if (!this.stopped && this.broadcast) {
var a = Y.Array(args);
a.unshift(this.type);
if (this.host !== Y) {
Y.fire.apply(Y, a);
}
if (this.broadcast == 2) {
Y.Global.fire.apply(Y.Global, a);
}
}
},
/**
* Removes all listeners
* @method unsubscribeAll
* @return {int} The number of listeners unsubscribed
* @deprecated use detachAll
*/
unsubscribeAll: function() {
return this.detachAll.apply(this, arguments);
},
/**
* Removes all listeners
* @method detachAll
* @return {int} The number of listeners unsubscribed
*/
detachAll: function() {
return this.detach();
},
/**
* @method _delete
* @param subscriber object
* @private
*/
_delete: function(s) {
if (s) {
delete s.fn;
delete s.context;
delete this.subscribers[s.id];
delete this.afters[s.id];
}
this.host._monitor('detach', this.type, {
ce: this,
sub: s
});
}
};
/////////////////////////////////////////////////////////////////////
/**
* Stores the subscriber information to be used when the event fires.
* @param {Function} fn The wrapped function to execute
* @param {Object} context The value of the keyword 'this' in the listener
* @param {Array} args* 0..n additional arguments to supply the listener
*
* @class Subscriber
* @constructor
*/
Y.Subscriber = function(fn, context, args) {
/**
* The callback that will be execute when the event fires
* This is wrapped by Y.rbind if obj was supplied.
* @property fn
* @type Function
*/
this.fn = fn;
/**
* Optional 'this' keyword for the listener
* @property context
* @type Object
*/
this.context = context;
/**
* Unique subscriber id
* @property id
* @type String
*/
this.id = Y.stamp(this);
/**
* Additional arguments to propagate to the subscriber
* @property args
* @type Array
*/
this.args = args;
/**
* Custom events for a given fire transaction.
* @property events
* @type {EventTarget}
*/
// this.events = null;
/**
* This listener only reacts to the event once
* @property once
*/
// this.once = false;
};
Y.Subscriber.prototype = {
_notify: function(c, args, ce) {
var a = this.args, ret;
switch (ce.signature) {
case 0:
ret = this.fn.call(c, ce.type, args, c);
break;
case 1:
ret = this.fn.call(c, args[0] || null, c);
break;
default:
if (a || args) {
args = args || [];
a = (a) ? args.concat(a) : args;
ret = this.fn.apply(c, a);
} else {
ret = this.fn.call(c);
}
}
if (this.once) {
ce._delete(this);
}
return ret;
},
/**
* Executes the subscriber.
* @method notify
* @param args {Array} Arguments array for the subscriber
* @param ce {CustomEvent} The custom event that sent the notification
*/
notify: function(args, ce) {
var c = this.context,
ret = true;
if (!c) {
c = (ce.contextFn) ? ce.contextFn() : ce.context;
}
// only catch errors if we will not re-throw them.
if (Y.config.throwFail) {
ret = this._notify(c, args, ce);
} else {
try {
ret = this._notify(c, args, ce);
} catch(e) {
Y.error(this + ' failed: ' + e.message, e);
}
}
return ret;
},
/**
* Returns true if the fn and obj match this objects properties.
* Used by the unsubscribe method to match the right subscriber.
*
* @method contains
* @param {Function} fn the function to execute
* @param {Object} context optional 'this' keyword for the listener
* @return {boolean} true if the supplied arguments match this
* subscriber's signature.
*/
contains: function(fn, context) {
if (context) {
return ((this.fn == fn) && this.context == context);
} else {
return (this.fn == fn);
}
}
};
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
(function() {
/**
* EventTarget provides the implementation for any object to
* publish, subscribe and fire to custom events, and also
* alows other EventTargets to target the object with events
* sourced from the other object.
* EventTarget is designed to be used with Y.augment to wrap
* EventCustom in an interface that allows events to be listened to
* and fired by name. This makes it possible for implementing code to
* subscribe to an event that either has not been created yet, or will
* not be created at all.
* @class EventTarget
* @param opts a configuration object
* @config emitFacade {boolean} if true, all events will emit event
* facade payloads by default (default false)
* @config prefix {string} the prefix to apply to non-prefixed event names
* @config chain {boolean} if true, on/after/detach return the host to allow
* chaining, otherwise they return an EventHandle (default false)
*/
var L = Y.Lang,
PREFIX_DELIMITER = ':',
CATEGORY_DELIMITER = '|',
AFTER_PREFIX = '~AFTER~',
_wildType = Y.cached(function(type) {
return type.replace(/(.*)(:)(.*)/, "*$2$3");
}),
/**
* If the instance has a prefix attribute and the
* event type is not prefixed, the instance prefix is
* applied to the supplied type.
* @method _getType
* @private
*/
_getType = Y.cached(function(type, pre) {
if (!pre || !L.isString(type) || type.indexOf(PREFIX_DELIMITER) > -1) {
return type;
}
return pre + PREFIX_DELIMITER + type;
}),
/**
* Returns an array with the detach key (if provided),
* and the prefixed event name from _getType
* Y.on('detachcategory| menu:click', fn)
* @method _parseType
* @private
*/
_parseType = Y.cached(function(type, pre) {
var t = type, detachcategory, after, i;
if (!L.isString(t)) {
return t;
}
i = t.indexOf(AFTER_PREFIX);
if (i > -1) {
after = true;
t = t.substr(AFTER_PREFIX.length);
}
i = t.indexOf(CATEGORY_DELIMITER);
if (i > -1) {
detachcategory = t.substr(0, (i));
t = t.substr(i+1);
if (t == '*') {
t = null;
}
}
// detach category, full type with instance prefix, is this an after listener, short type
return [detachcategory, (pre) ? _getType(t, pre) : t, after, t];
}),
ET = function(opts) {
var o = (L.isObject(opts)) ? opts : {};
this._yuievt = this._yuievt || {
id: Y.guid(),
events: {},
targets: {},
config: o,
chain: ('chain' in o) ? o.chain : Y.config.chain,
bubbling: false,
defaults: {
context: o.context || this,
host: this,
emitFacade: o.emitFacade,
fireOnce: o.fireOnce,
queuable: o.queuable,
monitored: o.monitored,
broadcast: o.broadcast,
defaultTargetOnly: o.defaulTargetOnly,
bubbles: ('bubbles' in o) ? o.bubbles : true
}
};
};
ET.prototype = {
/**
* Listen to a custom event hosted by this object one time.
* This is the equivalent to <code>on</code> except the
* listener is immediatelly detached when it is executed.
* @method once
* @param type {string} The type of the event
* @param fn {Function} The callback
* @param context {object} optional execution context.
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return the event target or a detach handle per 'chain' config
*/
once: function() {
var handle = this.on.apply(this, arguments);
handle.sub.once = true;
return handle;
},
/**
* Subscribe to a custom event hosted by this object
* @method on
* @param type {string} The type of the event
* @param fn {Function} The callback
* @param context {object} optional execution context.
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return the event target or a detach handle per 'chain' config
*/
on: function(type, fn, context) {
var parts = _parseType(type, this._yuievt.config.prefix), f, c, args, ret, ce,
detachcategory, handle, store = Y.Env.evt.handles, after, adapt, shorttype,
Node = Y.Node, n, domevent, isArr;
// full name, args, detachcategory, after
this._monitor('attach', parts[1], {
args: arguments,
category: parts[0],
after: parts[2]
});
if (L.isObject(type)) {
if (L.isFunction(type)) {
return Y.Do.before.apply(Y.Do, arguments);
}
f = fn;
c = context;
args = Y.Array(arguments, 0, true);
ret = {};
if (L.isArray(type)) {
isArr = true;
} else {
after = type._after;
delete type._after;
}
Y.each(type, function(v, k) {
if (L.isObject(v)) {
f = v.fn || ((L.isFunction(v)) ? v : f);
c = v.context || c;
}
args[0] = (isArr) ? v : ((after) ? AFTER_PREFIX + k : k);
args[1] = f;
args[2] = c;
ret[k] = this.on.apply(this, args);
}, this);
return (this._yuievt.chain) ? this : new Y.EventHandle(ret);
}
detachcategory = parts[0];
after = parts[2];
shorttype = parts[3];
// extra redirection so we catch adaptor events too. take a look at this.
if (Node && (this instanceof Node) && (shorttype in Node.DOM_EVENTS)) {
args = Y.Array(arguments, 0, true);
args.splice(2, 0, Node.getDOMNode(this));
return Y.on.apply(Y, args);
}
type = parts[1];
if (this instanceof YUI) {
adapt = Y.Env.evt.plugins[type];
args = Y.Array(arguments, 0, true);
args[0] = shorttype;
if (Node) {
n = args[2];
if (n instanceof Y.NodeList) {
n = Y.NodeList.getDOMNodes(n);
} else if (n instanceof Node) {
n = Node.getDOMNode(n);
}
domevent = (shorttype in Node.DOM_EVENTS);
// Captures both DOM events and event plugins.
if (domevent) {
args[2] = n;
}
}
// check for the existance of an event adaptor
if (adapt) {
handle = adapt.on.apply(Y, args);
} else if ((!type) || domevent) {
handle = Y.Event._attach(args);
}
}
if (!handle) {
ce = this._yuievt.events[type] || this.publish(type);
handle = ce._on(fn, context, (arguments.length > 3) ? Y.Array(arguments, 3, true) : null, (after) ? 'after' : true);
}
if (detachcategory) {
store[detachcategory] = store[detachcategory] || {};
store[detachcategory][type] = store[detachcategory][type] || [];
store[detachcategory][type].push(handle);
}
return (this._yuievt.chain) ? this : handle;
},
/**
* subscribe to an event
* @method subscribe
* @deprecated use on
*/
subscribe: function() {
return this.on.apply(this, arguments);
},
/**
* Detach one or more listeners the from the specified event
* @method detach
* @param type {string|Object} Either the handle to the subscriber or the
* type of event. If the type
* is not specified, it will attempt to remove
* the listener from all hosted events.
* @param fn {Function} The subscribed function to unsubscribe, if not
* supplied, all subscribers will be removed.
* @param context {Object} The custom object passed to subscribe. This is
* optional, but if supplied will be used to
* disambiguate multiple listeners that are the same
* (e.g., you subscribe many object using a function
* that lives on the prototype)
* @return {EventTarget} the host
*/
detach: function(type, fn, context) {
var evts = this._yuievt.events, i,
Node = Y.Node, isNode = Node && (this instanceof Node);
// detachAll disabled on the Y instance.
if (!type && (this !== Y)) {
for (i in evts) {
if (evts.hasOwnProperty(i)) {
evts[i].detach(fn, context);
}
}
if (isNode) {
Y.Event.purgeElement(Node.getDOMNode(this));
}
return this;
}
var parts = _parseType(type, this._yuievt.config.prefix),
detachcategory = L.isArray(parts) ? parts[0] : null,
shorttype = (parts) ? parts[3] : null,
handle, adapt, store = Y.Env.evt.handles, cat, args,
ce,
keyDetacher = function(lcat, ltype) {
var handles = lcat[ltype];
if (handles) {
while (handles.length) {
handle = handles.pop();
handle.detach();
}
}
};
if (detachcategory) {
cat = store[detachcategory];
type = parts[1];
if (cat) {
if (type) {
keyDetacher(cat, type);
} else {
for (i in cat) {
if (cat.hasOwnProperty(i)) {
keyDetacher(cat, i);
}
}
}
return this;
}
// If this is an event handle, use it to detach
} else if (L.isObject(type) && type.detach) {
type.detach();
return this;
// extra redirection so we catch adaptor events too. take a look at this.
} else if (isNode && ((!shorttype) || (shorttype in Node.DOM_EVENTS))) {
args = Y.Array(arguments, 0, true);
args[2] = Node.getDOMNode(this);
Y.detach.apply(Y, args);
return this;
}
adapt = Y.Env.evt.plugins[shorttype];
// The YUI instance handles DOM events and adaptors
if (this instanceof YUI) {
args = Y.Array(arguments, 0, true);
// use the adaptor specific detach code if
if (adapt && adapt.detach) {
adapt.detach.apply(Y, args);
return this;
// DOM event fork
} else if (!type || (!adapt && Node && (type in Node.DOM_EVENTS))) {
args[0] = type;
Y.Event.detach.apply(Y.Event, args);
return this;
}
}
// ce = evts[type];
ce = evts[parts[1]];
if (ce) {
ce.detach(fn, context);
}
return this;
},
/**
* detach a listener
* @method unsubscribe
* @deprecated use detach
*/
unsubscribe: function() {
return this.detach.apply(this, arguments);
},
/**
* Removes all listeners from the specified event. If the event type
* is not specified, all listeners from all hosted custom events will
* be removed.
* @method detachAll
* @param type {string} The type, or name of the event
*/
detachAll: function(type) {
return this.detach(type);
},
/**
* Removes all listeners from the specified event. If the event type
* is not specified, all listeners from all hosted custom events will
* be removed.
* @method unsubscribeAll
* @param type {string} The type, or name of the event
* @deprecated use detachAll
*/
unsubscribeAll: function() {
return this.detachAll.apply(this, arguments);
},
/**
* Creates a new custom event of the specified type. If a custom event
* by that name already exists, it will not be re-created. In either
* case the custom event is returned.
*
* @method publish
*
* @param type {string} the type, or name of the event
* @param opts {object} optional config params. Valid properties are:
*
* <ul>
* <li>
* 'broadcast': whether or not the YUI instance and YUI global are notified when the event is fired (false)
* </li>
* <li>
* 'bubbles': whether or not this event bubbles (true)
* Events can only bubble if emitFacade is true.
* </li>
* <li>
* 'context': the default execution context for the listeners (this)
* </li>
* <li>
* 'defaultFn': the default function to execute when this event fires if preventDefault was not called
* </li>
* <li>
* 'emitFacade': whether or not this event emits a facade (false)
* </li>
* <li>
* 'prefix': the prefix for this targets events, e.g., 'menu' in 'menu:click'
* </li>
* <li>
* 'fireOnce': if an event is configured to fire once, new subscribers after
* the fire will be notified immediately.
* </li>
* <li>
* 'preventable': whether or not preventDefault() has an effect (true)
* </li>
* <li>
* 'preventedFn': a function that is executed when preventDefault is called
* </li>
* <li>
* 'queuable': whether or not this event can be queued during bubbling (false)
* </li>
* <li>
* 'silent': if silent is true, debug messages are not provided for this event.
* </li>
* <li>
* 'stoppedFn': a function that is executed when stopPropagation is called
* </li>
*
* <li>
* 'monitored': specifies whether or not this event should send notifications about
* when the event has been attached, detached, or published.
* </li>
* <li>
* 'type': the event type (valid option if not provided as the first parameter to publish)
* </li>
* </ul>
*
* @return {CustomEvent} the custom event
*
*/
publish: function(type, opts) {
var events, ce, ret, pre = this._yuievt.config.prefix;
type = (pre) ? _getType(type, pre) : type;
this._monitor('publish', type, {
args: arguments
});
if (L.isObject(type)) {
ret = {};
Y.each(type, function(v, k) {
ret[k] = this.publish(k, v || opts);
}, this);
return ret;
}
events = this._yuievt.events;
ce = events[type];
if (ce) {
// ce.log("publish applying new config to published event: '"+type+"' exists", 'info', 'event');
if (opts) {
ce.applyConfig(opts, true);
}
} else {
// apply defaults
ce = new Y.CustomEvent(type, (opts) ? Y.mix(opts, this._yuievt.defaults) : this._yuievt.defaults);
events[type] = ce;
}
// make sure we turn the broadcast flag off if this
// event was published as a result of bubbling
// if (opts instanceof Y.CustomEvent) {
// events[type].broadcast = false;
// }
return events[type];
},
/**
* This is the entry point for the event monitoring system.
* You can monitor 'attach', 'detach', 'fire', and 'publish'.
* When configured, these events generate an event. click ->
* click_attach, click_detach, click_publish -- these can
* be subscribed to like other events to monitor the event
* system. Inividual published events can have monitoring
* turned on or off (publish can't be turned off before it
* it published) by setting the events 'monitor' config.
*
* @private
*/
_monitor: function(what, type, o) {
var monitorevt, ce = this.getEvent(type);
if ((this._yuievt.config.monitored && (!ce || ce.monitored)) || (ce && ce.monitored)) {
monitorevt = type + '_' + what;
o.monitored = what;
this.fire.call(this, monitorevt, o);
}
},
/**
* Fire a custom event by name. The callback functions will be executed
* from the context specified when the event was created, and with the
* following parameters.
*
* If the custom event object hasn't been created, then the event hasn't
* been published and it has no subscribers. For performance sake, we
* immediate exit in this case. This means the event won't bubble, so
* if the intention is that a bubble target be notified, the event must
* be published on this object first.
*
* The first argument is the event type, and any additional arguments are
* passed to the listeners as parameters. If the first of these is an
* object literal, and the event is configured to emit an event facade,
* that object is mixed into the event facade and the facade is provided
* in place of the original object.
*
* @method fire
* @param type {String|Object} The type of the event, or an object that contains
* a 'type' property.
* @param arguments {Object*} an arbitrary set of parameters to pass to
* the handler. If the first of these is an object literal and the event is
* configured to emit an event facade, the event facade will replace that
* parameter after the properties the object literal contains are copied to
* the event facade.
* @return {EventTarget} the event host
*
*/
fire: function(type) {
var typeIncluded = L.isString(type),
t = (typeIncluded) ? type : (type && type.type),
ce, ret, pre = this._yuievt.config.prefix, ce2,
args = (typeIncluded) ? Y.Array(arguments, 1, true) : arguments;
t = (pre) ? _getType(t, pre) : t;
this._monitor('fire', t, {
args: args
});
ce = this.getEvent(t, true);
ce2 = this.getSibling(t, ce);
if (ce2 && !ce) {
ce = this.publish(t);
}
// this event has not been published or subscribed to
if (!ce) {
if (this._yuievt.hasTargets) {
return this.bubble({ type: t }, args, this);
}
// otherwise there is nothing to be done
ret = true;
} else {
ce.sibling = ce2;
ret = ce.fire.apply(ce, args);
}
return (this._yuievt.chain) ? this : ret;
},
getSibling: function(type, ce) {
var ce2;
// delegate to *:type events if there are subscribers
if (type.indexOf(PREFIX_DELIMITER) > -1) {
type = _wildType(type);
// console.log(type);
ce2 = this.getEvent(type, true);
if (ce2) {
// console.log("GOT ONE: " + type);
ce2.applyConfig(ce);
ce2.bubbles = false;
ce2.broadcast = 0;
// ret = ce2.fire.apply(ce2, a);
}
}
return ce2;
},
/**
* Returns the custom event of the provided type has been created, a
* falsy value otherwise
* @method getEvent
* @param type {string} the type, or name of the event
* @param prefixed {string} if true, the type is prefixed already
* @return {CustomEvent} the custom event or null
*/
getEvent: function(type, prefixed) {
var pre, e;
if (!prefixed) {
pre = this._yuievt.config.prefix;
type = (pre) ? _getType(type, pre) : type;
}
e = this._yuievt.events;
return e[type] || null;
},
/**
* Subscribe to a custom event hosted by this object. The
* supplied callback will execute after any listeners add
* via the subscribe method, and after the default function,
* if configured for the event, has executed.
* @method after
* @param type {string} The type of the event
* @param fn {Function} The callback
* @param context {object} optional execution context.
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return the event target or a detach handle per 'chain' config
*/
after: function(type, fn) {
var a = Y.Array(arguments, 0, true);
switch (L.type(type)) {
case 'function':
return Y.Do.after.apply(Y.Do, arguments);
case 'object':
a[0]._after = true;
break;
default:
a[0] = AFTER_PREFIX + type;
}
return this.on.apply(this, a);
},
/**
* Executes the callback before a DOM event, custom event
* or method. If the first argument is a function, it
* is assumed the target is a method. For DOM and custom
* events, this is an alias for Y.on.
*
* For DOM and custom events:
* type, callback, context, 0-n arguments
*
* For methods:
* callback, object (method host), methodName, context, 0-n arguments
*
* @method before
* @return detach handle
*/
before: function() {
return this.on.apply(this, arguments);
}
};
Y.EventTarget = ET;
// make Y an event target
Y.mix(Y, ET.prototype, false, false, {
bubbles: false
});
ET.call(Y);
YUI.Env.globalEvents = YUI.Env.globalEvents || new ET();
/**
* Hosts YUI page level events. This is where events bubble to
* when the broadcast config is set to 2. This property is
* only available if the custom event module is loaded.
* @property Global
* @type EventTarget
* @for YUI
*/
Y.Global = YUI.Env.globalEvents;
// @TODO implement a global namespace function on Y.Global?
})();
/**
* <code>YUI</code>'s <code>on</code> method is a unified interface for subscribing to
* most events exposed by YUI. This includes custom events, DOM events, and
* function events. <code>detach</code> is also provided to remove listeners
* serviced by this function.
*
* The signature that <code>on</code> accepts varies depending on the type
* of event being consumed. Refer to the specific methods that will
* service a specific request for additional information about subscribing
* to that type of event.
*
* <ul>
* <li>Custom events. These events are defined by various
* modules in the library. This type of event is delegated to
* <code>EventTarget</code>'s <code>on</code> method.
* <ul>
* <li>The type of the event</li>
* <li>The callback to execute</li>
* <li>An optional context object</li>
* <li>0..n additional arguments to supply the callback.</li>
* </ul>
* Example:
* <code>Y.on('domready', function() { // start work });</code>
* </li>
* <li>DOM events. These are moments reported by the browser related
* to browser functionality and user interaction.
* This type of event is delegated to <code>Event</code>'s
* <code>attach</code> method.
* <ul>
* <li>The type of the event</li>
* <li>The callback to execute</li>
* <li>The specification for the Node(s) to attach the listener
* to. This can be a selector, collections, or Node/Element
* refereces.</li>
* <li>An optional context object</li>
* <li>0..n additional arguments to supply the callback.</li>
* </ul>
* Example:
* <code>Y.on('click', function(e) { // something was clicked }, '#someelement');</code>
* </li>
* <li>Function events. These events can be used to react before or after a
* function is executed. This type of event is delegated to <code>Event.Do</code>'s
* <code>before</code> method.
* <ul>
* <li>The callback to execute</li>
* <li>The object that has the function that will be listened for.</li>
* <li>The name of the function to listen for.</li>
* <li>An optional context object</li>
* <li>0..n additional arguments to supply the callback.</li>
* </ul>
* Example <code>Y.on(function(arg1, arg2, etc) { // obj.methodname was executed }, obj 'methodname');</code>
* </li>
* </ul>
*
* <code>on</code> corresponds to the moment before any default behavior of
* the event. <code>after</code> works the same way, but these listeners
* execute after the event's default behavior. <code>before</code> is an
* alias for <code>on</code>.
*
* @method on
* @param type** event type (this parameter does not apply for function events)
* @param fn the callback
* @param target** a descriptor for the target (applies to custom events only).
* For function events, this is the object that contains the function to
* execute.
* @param extra** 0..n Extra information a particular event may need. These
* will be documented with the event. In the case of function events, this
* is the name of the function to execute on the host. In the case of
* delegate listeners, this is the event delegation specification.
* @param context optionally change the value of 'this' in the callback
* @param args* 0..n additional arguments to pass to the callback.
* @return the event target or a detach handle per 'chain' config
* @for YUI
*/
/**
* Listen for an event one time. Equivalent to <code>on</code>, except that
* the listener is immediately detached when executed.
* @see on
* @method once
* @param type** event type (this parameter does not apply for function events)
* @param fn the callback
* @param target** a descriptor for the target (applies to custom events only).
* For function events, this is the object that contains the function to
* execute.
* @param extra** 0..n Extra information a particular event may need. These
* will be documented with the event. In the case of function events, this
* is the name of the function to execute on the host. In the case of
* delegate listeners, this is the event delegation specification.
* @param context optionally change the value of 'this' in the callback
* @param args* 0..n additional arguments to pass to the callback.
* @return the event target or a detach handle per 'chain' config
* @for YUI
*/
/**
* after() is a unified interface for subscribing to
* most events exposed by YUI. This includes custom events,
* DOM events, and AOP events. This works the same way as
* the on() function, only it operates after any default
* behavior for the event has executed. @see <code>on</code> for more
* information.
* @method after
* @param type event type (this parameter does not apply for function events)
* @param fn the callback
* @param target a descriptor for the target (applies to custom events only).
* For function events, this is the object that contains the function to
* execute.
* @param extra 0..n Extra information a particular event may need. These
* will be documented with the event. In the case of function events, this
* is the name of the function to execute on the host. In the case of
* delegate listeners, this is the event delegation specification.
* @param context optionally change the value of 'this' in the callback
* @param args* 0..n additional arguments to pass to the callback.
* @return the event target or a detach handle per 'chain' config
* @for YUI
*/
}, '@VERSION@' ,{requires:['oop']});
YUI.add('event-custom-complex', function(Y) {
/**
* Adds event facades, preventable default behavior, and bubbling.
* events.
* @module event-custom
* @submodule event-custom-complex
*/
(function() {
var FACADE, FACADE_KEYS, CEProto = Y.CustomEvent.prototype,
ETProto = Y.EventTarget.prototype;
/**
* Wraps and protects a custom event for use when emitFacade is set to true.
* Requires the event-custom-complex module
* @class EventFacade
* @param e {Event} the custom event
* @param currentTarget {HTMLElement} the element the listener was attached to
*/
Y.EventFacade = function(e, currentTarget) {
e = e || {};
/**
* The arguments passed to fire
* @property details
* @type Array
*/
this.details = e.details;
/**
* The event type, this can be overridden by the fire() payload
* @property type
* @type string
*/
this.type = e.type;
/**
* The real event type
* @property type
* @type string
*/
this._type = e.type;
//////////////////////////////////////////////////////
/**
* Node reference for the targeted eventtarget
* @propery target
* @type Node
*/
this.target = e.target;
/**
* Node reference for the element that the listener was attached to.
* @propery currentTarget
* @type Node
*/
this.currentTarget = currentTarget;
/**
* Node reference to the relatedTarget
* @propery relatedTarget
* @type Node
*/
this.relatedTarget = e.relatedTarget;
/**
* Stops the propagation to the next bubble target
* @method stopPropagation
*/
this.stopPropagation = function() {
e.stopPropagation();
};
/**
* Stops the propagation to the next bubble target and
* prevents any additional listeners from being exectued
* on the current target.
* @method stopImmediatePropagation
*/
this.stopImmediatePropagation = function() {
e.stopImmediatePropagation();
};
/**
* Prevents the event's default behavior
* @method preventDefault
*/
this.preventDefault = function() {
e.preventDefault();
};
/**
* Stops the event propagation and prevents the default
* event behavior.
* @method halt
* @param immediate {boolean} if true additional listeners
* on the current target will not be executed
*/
this.halt = function(immediate) {
e.halt(immediate);
};
};
CEProto.fireComplex = function(args) {
var es = Y.Env._eventstack, ef, q, queue, ce, ret, events, subs,
self = this, host = self.host || self, next, oldbubble;
if (es) {
// queue this event if the current item in the queue bubbles
if (self.queuable && self.type != es.next.type) {
self.log('queue ' + self.type);
es.queue.push([self, args]);
return true;
}
} else {
Y.Env._eventstack = {
// id of the first event in the stack
id: self.id,
next: self,
silent: self.silent,
stopped: 0,
prevented: 0,
bubbling: null,
type: self.type,
// defaultFnQueue: new Y.Queue(),
afterQueue: new Y.Queue(),
defaultTargetOnly: self.defaultTargetOnly,
queue: []
};
es = Y.Env._eventstack;
}
subs = self.getSubs();
self.stopped = (self.type !== es.type) ? 0 : es.stopped;
self.prevented = (self.type !== es.type) ? 0 : es.prevented;
self.target = self.target || host;
events = new Y.EventTarget({
fireOnce: true,
context: host
});
self.events = events;
if (self.preventedFn) {
events.on('prevented', self.preventedFn);
}
if (self.stoppedFn) {
events.on('stopped', self.stoppedFn);
}
self.currentTarget = host;
self.details = args.slice(); // original arguments in the details
// self.log("Firing " + self + ", " + "args: " + args);
self.log("Firing " + self.type);
self._facade = null; // kill facade to eliminate stale properties
ef = self._getFacade(args);
if (Y.Lang.isObject(args[0])) {
args[0] = ef;
} else {
args.unshift(ef);
}
// if (subCount) {
if (subs[0]) {
// self._procSubs(Y.merge(self.subscribers), args, ef);
self._procSubs(subs[0], args, ef);
}
// bubble if this is hosted in an event target and propagation has not been stopped
if (self.bubbles && host.bubble && !self.stopped) {
oldbubble = es.bubbling;
// self.bubbling = true;
es.bubbling = self.type;
// if (host !== ef.target || es.type != self.type) {
if (es.type != self.type) {
es.stopped = 0;
es.prevented = 0;
}
ret = host.bubble(self);
self.stopped = Math.max(self.stopped, es.stopped);
self.prevented = Math.max(self.prevented, es.prevented);
// self.bubbling = false;
es.bubbling = oldbubble;
}
// execute the default behavior if not prevented
// console.log('defaultTargetOnly: ' + self.defaultTargetOnly);
// console.log('host === target: ' + (host === ef.target));
// if (self.defaultFn && !self.prevented && ((!self.defaultTargetOnly) || host === es.id === self.id)) {
if (self.defaultFn && !self.prevented && ((!self.defaultTargetOnly && !es.defaultTargetOnly) || host === ef.target)) {
// if (es.id === self.id) {
// self.defaultFn.apply(host, args);
// while ((next = es.defaultFnQueue.last())) {
// next();
// }
// } else {
// es.defaultFnQueue.add(function() {
// self.defaultFn.apply(host, args);
// });
// }
self.defaultFn.apply(host, args);
}
// broadcast listeners are fired as discreet events on the
// YUI instance and potentially the YUI global.
self._broadcast(args);
// process after listeners. If the default behavior was
// prevented, the after events don't fire.
// if (self.afterCount && !self.prevented && self.stopped < 2) {
// if (subs[1] && !self.prevented && self.stopped < 2) {
// // self._procSubs(Y.merge(self.afters), args, ef);
// self._procSubs(subs[1], args, ef);
// }
// Queue the after
if (subs[1] && !self.prevented && self.stopped < 2) {
if (es.id === self.id || self.type != host._yuievt.bubbling) {
self._procSubs(subs[1], args, ef);
while ((next = es.afterQueue.last())) {
next();
}
} else {
es.afterQueue.add(function() {
self._procSubs(subs[1], args, ef);
});
}
}
self.target = null;
// es.stopped = 0;
// es.prevented = 0;
if (es.id === self.id) {
queue = es.queue;
while (queue.length) {
q = queue.pop();
ce = q[0];
// set up stack to allow the next item to be processed
es.next = ce;
ce.fire.apply(ce, q[1]);
// es.stopped = 0;
// es.prevented = 0;
}
Y.Env._eventstack = null;
}
ret = !(self.stopped);
if (self.type != host._yuievt.bubbling) {
es.stopped = 0;
es.prevented = 0;
self.stopped = 0;
self.prevented = 0;
}
return ret;
};
CEProto._getFacade = function() {
var ef = this._facade, o, o2,
args = this.details;
if (!ef) {
ef = new Y.EventFacade(this, this.currentTarget);
}
// if the first argument is an object literal, apply the
// properties to the event facade
o = args && args[0];
if (Y.Lang.isObject(o, true)) {
o2 = {};
// protect the event facade properties
Y.mix(o2, ef, true, FACADE_KEYS);
// mix the data
Y.mix(ef, o, true);
// restore ef
Y.mix(ef, o2, true, FACADE_KEYS);
// Allow the event type to be faked
// http://yuilibrary.com/projects/yui3/ticket/2528376
ef.type = o.type || ef.type;
}
// update the details field with the arguments
// ef.type = this.type;
ef.details = this.details;
// use the original target when the event bubbled to this target
ef.target = this.originalTarget || this.target;
ef.currentTarget = this.currentTarget;
ef.stopped = 0;
ef.prevented = 0;
this._facade = ef;
return this._facade;
};
/**
* Stop propagation to bubble targets
* @for CustomEvent
* @method stopPropagation
*/
CEProto.stopPropagation = function() {
this.stopped = 1;
Y.Env._eventstack.stopped = 1;
this.events.fire('stopped', this);
};
/**
* Stops propagation to bubble targets, and prevents any remaining
* subscribers on the current target from executing.
* @method stopImmediatePropagation
*/
CEProto.stopImmediatePropagation = function() {
this.stopped = 2;
Y.Env._eventstack.stopped = 2;
this.events.fire('stopped', this);
};
/**
* Prevents the execution of this event's defaultFn
* @method preventDefault
*/
CEProto.preventDefault = function() {
if (this.preventable) {
this.prevented = 1;
Y.Env._eventstack.prevented = 1;
this.events.fire('prevented', this);
}
};
/**
* Stops the event propagation and prevents the default
* event behavior.
* @method halt
* @param immediate {boolean} if true additional listeners
* on the current target will not be executed
*/
CEProto.halt = function(immediate) {
if (immediate) {
this.stopImmediatePropagation();
} else {
this.stopPropagation();
}
this.preventDefault();
};
/**
* Registers another EventTarget as a bubble target. Bubble order
* is determined by the order registered. Multiple targets can
* be specified.
*
* Events can only bubble if emitFacade is true.
*
* Included in the event-custom-complex submodule.
*
* @method addTarget
* @param o {EventTarget} the target to add
* @for EventTarget
*/
ETProto.addTarget = function(o) {
this._yuievt.targets[Y.stamp(o)] = o;
this._yuievt.hasTargets = true;
};
/**
* Returns an array of bubble targets for this object.
* @method getTargets
* @return EventTarget[]
*/
ETProto.getTargets = function() {
return Y.Object.values(this._yuievt.targets);
};
/**
* Removes a bubble target
* @method removeTarget
* @param o {EventTarget} the target to remove
* @for EventTarget
*/
ETProto.removeTarget = function(o) {
delete this._yuievt.targets[Y.stamp(o)];
};
/**
* Propagate an event. Requires the event-custom-complex module.
* @method bubble
* @param evt {Event.Custom} the custom event to propagate
* @return {boolean} the aggregated return value from Event.Custom.fire
* @for EventTarget
*/
ETProto.bubble = function(evt, args, target) {
var targs = this._yuievt.targets, ret = true,
t, type = evt && evt.type, ce, i, bc, ce2,
originalTarget = target || (evt && evt.target) || this,
es = Y.Env._eventstack, oldbubble;
if (!evt || ((!evt.stopped) && targs)) {
for (i in targs) {
if (targs.hasOwnProperty(i)) {
t = targs[i];
ce = t.getEvent(type, true);
ce2 = t.getSibling(type, ce);
if (ce2 && !ce) {
ce = t.publish(type);
}
oldbubble = t._yuievt.bubbling;
t._yuievt.bubbling = type;
// if this event was not published on the bubble target,
// continue propagating the event.
if (!ce) {
if (t._yuievt.hasTargets) {
t.bubble(evt, args, originalTarget);
}
} else {
ce.sibling = ce2;
// set the original target to that the target payload on the
// facade is correct.
ce.target = originalTarget;
ce.originalTarget = originalTarget;
ce.currentTarget = t;
bc = ce.broadcast;
ce.broadcast = false;
ret = ret && ce.fire.apply(ce, args || evt.details || []);
ce.broadcast = bc;
ce.originalTarget = null;
// stopPropagation() was called
if (ce.stopped) {
break;
}
}
t._yuievt.bubbling = oldbubble;
}
}
}
return ret;
};
FACADE = new Y.EventFacade();
FACADE_KEYS = Y.Object.keys(FACADE);
})();
}, '@VERSION@' ,{requires:['event-custom-base']});
YUI.add('event-custom', function(Y){}, '@VERSION@' ,{use:['event-custom-base', 'event-custom-complex']});
|
ajax/libs/yui/3.3.0/event/event-min.js
|
zpao/cdnjs
|
var GLOBAL_ENV=YUI.Env;if(!GLOBAL_ENV._ready){GLOBAL_ENV._ready=function(){GLOBAL_ENV.DOMReady=true;GLOBAL_ENV.remove(YUI.config.doc,"DOMContentLoaded",GLOBAL_ENV._ready);};GLOBAL_ENV.add(YUI.config.doc,"DOMContentLoaded",GLOBAL_ENV._ready);}YUI.add("event-base",function(e){e.publish("domready",{fireOnce:true,async:true});if(GLOBAL_ENV.DOMReady){e.fire("domready");}else{e.Do.before(function(){e.fire("domready");},YUI.Env,"_ready");}var b=e.UA,d={},a={63232:38,63233:40,63234:37,63235:39,63276:33,63277:34,25:9,63272:46,63273:36,63275:35},c=function(h){if(!h){return h;}try{if(h&&3==h.nodeType){h=h.parentNode;}}catch(g){return null;}return e.one(h);},f=function(g,h,i){this._event=g;this._currentTarget=h;this._wrapper=i||d;this.init();};e.extend(f,Object,{init:function(){var i=this._event,j=this._wrapper.overrides,g=i.pageX,l=i.pageY,k,h=this._currentTarget;this.altKey=i.altKey;this.ctrlKey=i.ctrlKey;this.metaKey=i.metaKey;this.shiftKey=i.shiftKey;this.type=(j&&j.type)||i.type;this.clientX=i.clientX;this.clientY=i.clientY;this.pageX=g;this.pageY=l;k=i.keyCode||i.charCode;if(b.webkit&&(k in a)){k=a[k];}this.keyCode=k;this.charCode=k;this.which=i.which||i.charCode||k;this.button=this.which;this.target=c(i.target);this.currentTarget=c(h);this.relatedTarget=c(i.relatedTarget);if(i.type=="mousewheel"||i.type=="DOMMouseScroll"){this.wheelDelta=(i.detail)?(i.detail*-1):Math.round(i.wheelDelta/80)||((i.wheelDelta<0)?-1:1);}if(this._touch){this._touch(i,h,this._wrapper);}},stopPropagation:function(){this._event.stopPropagation();this._wrapper.stopped=1;this.stopped=1;},stopImmediatePropagation:function(){var 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|
ajax/libs/rxjs/2.3.16/rx.all.compat.js
|
vetruvet/cdnjs
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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
;(function (undefined) {
var objectTypes = {
'boolean': false,
'function': true,
'object': true,
'number': false,
'string': false,
'undefined': false
};
var root = (objectTypes[typeof window] && window) || this,
freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports,
freeModule = objectTypes[typeof module] && module && !module.nodeType && module,
moduleExports = freeModule && freeModule.exports === freeExports && freeExports,
freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) {
root = freeGlobal;
}
var Rx = {
internals: {},
config: {
Promise: root.Promise // Detect if promise exists
},
helpers: { }
};
// Defaults
var noop = Rx.helpers.noop = function () { },
notDefined = Rx.helpers.notDefined = function (x) { return typeof x === 'undefined'; },
isScheduler = Rx.helpers.isScheduler = function (x) { return x instanceof Rx.Scheduler; },
identity = Rx.helpers.identity = function (x) { return x; },
pluck = Rx.helpers.pluck = function (property) { return function (x) { return x[property]; }; },
just = Rx.helpers.just = function (value) { return function () { return value; }; },
defaultNow = Rx.helpers.defaultNow = (function () { return !!Date.now ? Date.now : function () { return +new Date; }; }()),
defaultComparer = Rx.helpers.defaultComparer = function (x, y) { return isEqual(x, y); },
defaultSubComparer = Rx.helpers.defaultSubComparer = function (x, y) { return x > y ? 1 : (x < y ? -1 : 0); },
defaultKeySerializer = Rx.helpers.defaultKeySerializer = function (x) { return x.toString(); },
defaultError = Rx.helpers.defaultError = function (err) { throw err; },
isPromise = Rx.helpers.isPromise = function (p) { return !!p && typeof p.then === 'function'; },
asArray = Rx.helpers.asArray = function () { return Array.prototype.slice.call(arguments); },
not = Rx.helpers.not = function (a) { return !a; },
isFunction = Rx.helpers.isFunction = (function () {
var isFn = function (value) {
return typeof value == 'function' || false;
}
// fallback for older versions of Chrome and Safari
if (isFn(/x/)) {
isFn = function(value) {
return typeof value == 'function' && toString.call(value) == '[object Function]';
};
}
return isFn;
}());
// Errors
var sequenceContainsNoElements = 'Sequence contains no elements.';
var argumentOutOfRange = 'Argument out of range';
var objectDisposed = 'Object has been disposed';
function checkDisposed() { if (this.isDisposed) { throw new Error(objectDisposed); } }
// Shim in iterator support
var $iterator$ = (typeof Symbol === 'function' && Symbol.iterator) ||
'_es6shim_iterator_';
// Bug for mozilla version
if (root.Set && typeof new root.Set()['@@iterator'] === 'function') {
$iterator$ = '@@iterator';
}
var doneEnumerator = Rx.doneEnumerator = { done: true, value: undefined };
var isIterable = Rx.helpers.isIterable = function (o) {
return o[$iterator$] !== undefined;
}
var isArrayLike = Rx.helpers.isArrayLike = function (o) {
return o && o.length !== undefined;
}
Rx.helpers.iterator = $iterator$;
var deprecate = Rx.helpers.deprecate = function (name, alternative) {
if (typeof console !== "undefined" && typeof console.warn === "function") {
console.warn(name + ' is deprecated, use ' + alternative + ' instead.', new Error('').stack);
}
}
/** `Object#toString` result shortcuts */
var argsClass = '[object Arguments]',
arrayClass = '[object Array]',
boolClass = '[object Boolean]',
dateClass = '[object Date]',
errorClass = '[object Error]',
funcClass = '[object Function]',
numberClass = '[object Number]',
objectClass = '[object Object]',
regexpClass = '[object RegExp]',
stringClass = '[object String]';
var toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
supportsArgsClass = toString.call(arguments) == argsClass, // For less <IE9 && FF<4
suportNodeClass,
errorProto = Error.prototype,
objectProto = Object.prototype,
propertyIsEnumerable = objectProto.propertyIsEnumerable;
try {
suportNodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + ''));
} catch (e) {
suportNodeClass = true;
}
var shadowedProps = [
'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf'
];
var nonEnumProps = {};
nonEnumProps[arrayClass] = nonEnumProps[dateClass] = nonEnumProps[numberClass] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true };
nonEnumProps[boolClass] = nonEnumProps[stringClass] = { 'constructor': true, 'toString': true, 'valueOf': true };
nonEnumProps[errorClass] = nonEnumProps[funcClass] = nonEnumProps[regexpClass] = { 'constructor': true, 'toString': true };
nonEnumProps[objectClass] = { 'constructor': true };
var support = {};
(function () {
var ctor = function() { this.x = 1; },
props = [];
ctor.prototype = { 'valueOf': 1, 'y': 1 };
for (var key in new ctor) { props.push(key); }
for (key in arguments) { }
// Detect if `name` or `message` properties of `Error.prototype` are enumerable by default.
support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name');
// Detect if `prototype` properties are enumerable by default.
support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype');
// Detect if `arguments` object indexes are non-enumerable
support.nonEnumArgs = key != 0;
// Detect if properties shadowing those on `Object.prototype` are non-enumerable.
support.nonEnumShadows = !/valueOf/.test(props);
}(1));
function isObject(value) {
// check if the value is the ECMAScript language type of Object
// http://es5.github.io/#x8
// and avoid a V8 bug
// https://code.google.com/p/v8/issues/detail?id=2291
var type = typeof value;
return value && (type == 'function' || type == 'object') || false;
}
function keysIn(object) {
var result = [];
if (!isObject(object)) {
return result;
}
if (support.nonEnumArgs && object.length && isArguments(object)) {
object = slice.call(object);
}
var skipProto = support.enumPrototypes && typeof object == 'function',
skipErrorProps = support.enumErrorProps && (object === errorProto || object instanceof Error);
for (var key in object) {
if (!(skipProto && key == 'prototype') &&
!(skipErrorProps && (key == 'message' || key == 'name'))) {
result.push(key);
}
}
if (support.nonEnumShadows && object !== objectProto) {
var ctor = object.constructor,
index = -1,
length = shadowedProps.length;
if (object === (ctor && ctor.prototype)) {
var className = object === stringProto ? stringClass : object === errorProto ? errorClass : toString.call(object),
nonEnum = nonEnumProps[className];
}
while (++index < length) {
key = shadowedProps[index];
if (!(nonEnum && nonEnum[key]) && hasOwnProperty.call(object, key)) {
result.push(key);
}
}
}
return result;
}
function internalFor(object, callback, keysFunc) {
var index = -1,
props = keysFunc(object),
length = props.length;
while (++index < length) {
var key = props[index];
if (callback(object[key], key, object) === false) {
break;
}
}
return object;
}
function internalForIn(object, callback) {
return internalFor(object, callback, keysIn);
}
function isNode(value) {
// IE < 9 presents DOM nodes as `Object` objects except they have `toString`
// methods that are `typeof` "string" and still can coerce nodes to strings
return typeof value.toString != 'function' && typeof (value + '') == 'string';
}
function isArguments(value) {
return (value && typeof value == 'object') ? toString.call(value) == argsClass : false;
}
// fallback for browsers that can't detect `arguments` objects by [[Class]]
if (!supportsArgsClass) {
isArguments = function(value) {
return (value && typeof value == 'object') ? hasOwnProperty.call(value, 'callee') : false;
};
}
var isEqual = Rx.internals.isEqual = function (x, y) {
return deepEquals(x, y, [], []);
};
/** @private
* Used for deep comparison
**/
function deepEquals(a, b, stackA, stackB) {
// exit early for identical values
if (a === b) {
// treat `+0` vs. `-0` as not equal
return a !== 0 || (1 / a == 1 / b);
}
var type = typeof a,
otherType = typeof b;
// exit early for unlike primitive values
if (a === a && (a == null || b == null ||
(type != 'function' && type != 'object' && otherType != 'function' && otherType != 'object'))) {
return false;
}
// compare [[Class]] names
var className = toString.call(a),
otherClass = toString.call(b);
if (className == argsClass) {
className = objectClass;
}
if (otherClass == argsClass) {
otherClass = objectClass;
}
if (className != otherClass) {
return false;
}
switch (className) {
case boolClass:
case dateClass:
// coerce dates and booleans to numbers, dates to milliseconds and booleans
// to `1` or `0` treating invalid dates coerced to `NaN` as not equal
return +a == +b;
case numberClass:
// treat `NaN` vs. `NaN` as equal
return (a != +a) ?
b != +b :
// but treat `-0` vs. `+0` as not equal
(a == 0 ? (1 / a == 1 / b) : a == +b);
case regexpClass:
case stringClass:
// coerce regexes to strings (http://es5.github.io/#x15.10.6.4)
// treat string primitives and their corresponding object instances as equal
return a == String(b);
}
var isArr = className == arrayClass;
if (!isArr) {
// exit for functions and DOM nodes
if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) {
return false;
}
// in older versions of Opera, `arguments` objects have `Array` constructors
var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor,
ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor;
// non `Object` object instances with different constructors are not equal
if (ctorA != ctorB &&
!(hasOwnProperty.call(a, 'constructor') && hasOwnProperty.call(b, 'constructor')) &&
!(isFunction(ctorA) && ctorA instanceof ctorA && isFunction(ctorB) && ctorB instanceof ctorB) &&
('constructor' in a && 'constructor' in b)
) {
return false;
}
}
// assume cyclic structures are equal
// the algorithm for detecting cyclic structures is adapted from ES 5.1
// section 15.12.3, abstract operation `JO` (http://es5.github.io/#x15.12.3)
var initedStack = !stackA;
stackA || (stackA = []);
stackB || (stackB = []);
var length = stackA.length;
while (length--) {
if (stackA[length] == a) {
return stackB[length] == b;
}
}
var size = 0;
var result = true;
// add `a` and `b` to the stack of traversed objects
stackA.push(a);
stackB.push(b);
// recursively compare objects and arrays (susceptible to call stack limits)
if (isArr) {
// compare lengths to determine if a deep comparison is necessary
length = a.length;
size = b.length;
result = size == length;
if (result) {
// deep compare the contents, ignoring non-numeric properties
while (size--) {
var index = length,
value = b[size];
if (!(result = deepEquals(a[size], value, stackA, stackB))) {
break;
}
}
}
}
else {
// deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys`
// which, in this case, is more costly
internalForIn(b, function(value, key, b) {
if (hasOwnProperty.call(b, key)) {
// count the number of properties.
size++;
// deep compare each property value.
return (result = hasOwnProperty.call(a, key) && deepEquals(a[key], value, stackA, stackB));
}
});
if (result) {
// ensure both objects have the same number of properties
internalForIn(a, function(value, key, a) {
if (hasOwnProperty.call(a, key)) {
// `size` will be `-1` if `a` has more properties than `b`
return (result = --size > -1);
}
});
}
}
stackA.pop();
stackB.pop();
return result;
}
var slice = Array.prototype.slice;
function argsOrArray(args, idx) {
return args.length === 1 && Array.isArray(args[idx]) ?
args[idx] :
slice.call(args);
}
var hasProp = {}.hasOwnProperty;
var inherits = this.inherits = Rx.internals.inherits = function (child, parent) {
function __() { this.constructor = child; }
__.prototype = parent.prototype;
child.prototype = new __();
};
var addProperties = Rx.internals.addProperties = function (obj) {
var sources = slice.call(arguments, 1);
for (var i = 0, len = sources.length; i < len; i++) {
var source = sources[i];
for (var prop in source) {
obj[prop] = source[prop];
}
}
};
// Rx Utils
var addRef = Rx.internals.addRef = function (xs, r) {
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(r.getDisposable(), xs.subscribe(observer));
});
};
function arrayInitialize(count, factory) {
var a = new Array(count);
for (var i = 0; i < count; i++) {
a[i] = factory();
}
return a;
}
// Utilities
if (!Function.prototype.bind) {
Function.prototype.bind = function (that) {
var target = this,
args = slice.call(arguments, 1);
var bound = function () {
if (this instanceof bound) {
function F() { }
F.prototype = target.prototype;
var self = new F();
var result = target.apply(self, args.concat(slice.call(arguments)));
if (Object(result) === result) {
return result;
}
return self;
} else {
return target.apply(that, args.concat(slice.call(arguments)));
}
};
return bound;
};
}
if (!Array.prototype.forEach) {
Array.prototype.forEach = function (callback, thisArg) {
var T, k;
if (this == null) {
throw new TypeError(" this is null or not defined");
}
var O = Object(this);
var len = O.length >>> 0;
if (typeof callback !== "function") {
throw new TypeError(callback + " is not a function");
}
if (arguments.length > 1) {
T = thisArg;
}
k = 0;
while (k < len) {
var kValue;
if (k in O) {
kValue = O[k];
callback.call(T, kValue, k, O);
}
k++;
}
};
}
var boxedString = Object("a"),
splitString = boxedString[0] != "a" || !(0 in boxedString);
if (!Array.prototype.every) {
Array.prototype.every = function every(fun /*, thisp */) {
var object = Object(this),
self = splitString && {}.toString.call(this) == stringClass ?
this.split("") :
object,
length = self.length >>> 0,
thisp = arguments[1];
if ({}.toString.call(fun) != funcClass) {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self && !fun.call(thisp, self[i], i, object)) {
return false;
}
}
return true;
};
}
if (!Array.prototype.map) {
Array.prototype.map = function map(fun /*, thisp*/) {
var object = Object(this),
self = splitString && {}.toString.call(this) == stringClass ?
this.split("") :
object,
length = self.length >>> 0,
result = Array(length),
thisp = arguments[1];
if ({}.toString.call(fun) != funcClass) {
throw new TypeError(fun + " is not a function");
}
for (var i = 0; i < length; i++) {
if (i in self) {
result[i] = fun.call(thisp, self[i], i, object);
}
}
return result;
};
}
if (!Array.prototype.filter) {
Array.prototype.filter = function (predicate) {
var results = [], item, t = new Object(this);
for (var i = 0, len = t.length >>> 0; i < len; i++) {
item = t[i];
if (i in t && predicate.call(arguments[1], item, i, t)) {
results.push(item);
}
}
return results;
};
}
if (!Array.isArray) {
Array.isArray = function (arg) {
return {}.toString.call(arg) == arrayClass;
};
}
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function indexOf(searchElement) {
var t = Object(this);
var len = t.length >>> 0;
if (len === 0) {
return -1;
}
var n = 0;
if (arguments.length > 1) {
n = Number(arguments[1]);
if (n !== n) {
n = 0;
} else if (n !== 0 && n != Infinity && n !== -Infinity) {
n = (n > 0 || -1) * Math.floor(Math.abs(n));
}
}
if (n >= len) {
return -1;
}
var k = n >= 0 ? n : Math.max(len - Math.abs(n), 0);
for (; k < len; k++) {
if (k in t && t[k] === searchElement) {
return k;
}
}
return -1;
};
}
// Collections
function IndexedItem(id, value) {
this.id = id;
this.value = value;
}
IndexedItem.prototype.compareTo = function (other) {
var c = this.value.compareTo(other.value);
c === 0 && (c = this.id - other.id);
return c;
};
// Priority Queue for Scheduling
var PriorityQueue = Rx.internals.PriorityQueue = function (capacity) {
this.items = new Array(capacity);
this.length = 0;
};
var priorityProto = PriorityQueue.prototype;
priorityProto.isHigherPriority = function (left, right) {
return this.items[left].compareTo(this.items[right]) < 0;
};
priorityProto.percolate = function (index) {
if (index >= this.length || index < 0) { return; }
var parent = index - 1 >> 1;
if (parent < 0 || parent === index) { return; }
if (this.isHigherPriority(index, parent)) {
var temp = this.items[index];
this.items[index] = this.items[parent];
this.items[parent] = temp;
this.percolate(parent);
}
};
priorityProto.heapify = function (index) {
+index || (index = 0);
if (index >= this.length || index < 0) { return; }
var left = 2 * index + 1,
right = 2 * index + 2,
first = index;
if (left < this.length && this.isHigherPriority(left, first)) {
first = left;
}
if (right < this.length && this.isHigherPriority(right, first)) {
first = right;
}
if (first !== index) {
var temp = this.items[index];
this.items[index] = this.items[first];
this.items[first] = temp;
this.heapify(first);
}
};
priorityProto.peek = function () { return this.items[0].value; };
priorityProto.removeAt = function (index) {
this.items[index] = this.items[--this.length];
delete this.items[this.length];
this.heapify();
};
priorityProto.dequeue = function () {
var result = this.peek();
this.removeAt(0);
return result;
};
priorityProto.enqueue = function (item) {
var index = this.length++;
this.items[index] = new IndexedItem(PriorityQueue.count++, item);
this.percolate(index);
};
priorityProto.remove = function (item) {
for (var i = 0; i < this.length; i++) {
if (this.items[i].value === item) {
this.removeAt(i);
return true;
}
}
return false;
};
PriorityQueue.count = 0;
/**
* Represents a group of disposable resources that are disposed together.
* @constructor
*/
var CompositeDisposable = Rx.CompositeDisposable = function () {
this.disposables = argsOrArray(arguments, 0);
this.isDisposed = false;
this.length = this.disposables.length;
};
var CompositeDisposablePrototype = CompositeDisposable.prototype;
/**
* Adds a disposable to the CompositeDisposable or disposes the disposable if the CompositeDisposable is disposed.
* @param {Mixed} item Disposable to add.
*/
CompositeDisposablePrototype.add = function (item) {
if (this.isDisposed) {
item.dispose();
} else {
this.disposables.push(item);
this.length++;
}
};
/**
* Removes and disposes the first occurrence of a disposable from the CompositeDisposable.
* @param {Mixed} item Disposable to remove.
* @returns {Boolean} true if found; false otherwise.
*/
CompositeDisposablePrototype.remove = function (item) {
var shouldDispose = false;
if (!this.isDisposed) {
var idx = this.disposables.indexOf(item);
if (idx !== -1) {
shouldDispose = true;
this.disposables.splice(idx, 1);
this.length--;
item.dispose();
}
}
return shouldDispose;
};
/**
* Disposes all disposables in the group and removes them from the group.
*/
CompositeDisposablePrototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var currentDisposables = this.disposables.slice(0);
this.disposables = [];
this.length = 0;
for (var i = 0, len = currentDisposables.length; i < len; i++) {
currentDisposables[i].dispose();
}
}
};
/**
* Converts the existing CompositeDisposable to an array of disposables
* @returns {Array} An array of disposable objects.
*/
CompositeDisposablePrototype.toArray = function () {
return this.disposables.slice(0);
};
/**
* Provides a set of static methods for creating Disposables.
*
* @constructor
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
*/
var Disposable = Rx.Disposable = function (action) {
this.isDisposed = false;
this.action = action || noop;
};
/** Performs the task of cleaning up resources. */
Disposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.action();
this.isDisposed = true;
}
};
/**
* Creates a disposable object that invokes the specified action when disposed.
* @param {Function} dispose Action to run during the first call to dispose. The action is guaranteed to be run at most once.
* @return {Disposable} The disposable object that runs the given action upon disposal.
*/
var disposableCreate = Disposable.create = function (action) { return new Disposable(action); };
/**
* Gets the disposable that does nothing when disposed.
*/
var disposableEmpty = Disposable.empty = { dispose: noop };
var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = (function () {
function BooleanDisposable () {
this.isDisposed = false;
this.current = null;
}
var booleanDisposablePrototype = BooleanDisposable.prototype;
/**
* Gets the underlying disposable.
* @return The underlying disposable.
*/
booleanDisposablePrototype.getDisposable = function () {
return this.current;
};
/**
* Sets the underlying disposable.
* @param {Disposable} value The new underlying disposable.
*/
booleanDisposablePrototype.setDisposable = function (value) {
var shouldDispose = this.isDisposed, old;
if (!shouldDispose) {
old = this.current;
this.current = value;
}
old && old.dispose();
shouldDispose && value && value.dispose();
};
/**
* Disposes the underlying disposable as well as all future replacements.
*/
booleanDisposablePrototype.dispose = function () {
var old;
if (!this.isDisposed) {
this.isDisposed = true;
old = this.current;
this.current = null;
}
old && old.dispose();
};
return BooleanDisposable;
}());
var SerialDisposable = Rx.SerialDisposable = SingleAssignmentDisposable;
/**
* Represents a disposable resource that only disposes its underlying disposable resource when all dependent disposable objects have been disposed.
*/
var RefCountDisposable = Rx.RefCountDisposable = (function () {
function InnerDisposable(disposable) {
this.disposable = disposable;
this.disposable.count++;
this.isInnerDisposed = false;
}
InnerDisposable.prototype.dispose = function () {
if (!this.disposable.isDisposed) {
if (!this.isInnerDisposed) {
this.isInnerDisposed = true;
this.disposable.count--;
if (this.disposable.count === 0 && this.disposable.isPrimaryDisposed) {
this.disposable.isDisposed = true;
this.disposable.underlyingDisposable.dispose();
}
}
}
};
/**
* Initializes a new instance of the RefCountDisposable with the specified disposable.
* @constructor
* @param {Disposable} disposable Underlying disposable.
*/
function RefCountDisposable(disposable) {
this.underlyingDisposable = disposable;
this.isDisposed = false;
this.isPrimaryDisposed = false;
this.count = 0;
}
/**
* Disposes the underlying disposable only when all dependent disposables have been disposed
*/
RefCountDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
if (!this.isPrimaryDisposed) {
this.isPrimaryDisposed = true;
if (this.count === 0) {
this.isDisposed = true;
this.underlyingDisposable.dispose();
}
}
}
};
/**
* Returns a dependent disposable that when disposed decreases the refcount on the underlying disposable.
* @returns {Disposable} A dependent disposable contributing to the reference count that manages the underlying disposable's lifetime.
*/
RefCountDisposable.prototype.getDisposable = function () {
return this.isDisposed ? disposableEmpty : new InnerDisposable(this);
};
return RefCountDisposable;
})();
function ScheduledDisposable(scheduler, disposable) {
this.scheduler = scheduler;
this.disposable = disposable;
this.isDisposed = false;
}
ScheduledDisposable.prototype.dispose = function () {
var parent = this;
this.scheduler.schedule(function () {
if (!parent.isDisposed) {
parent.isDisposed = true;
parent.disposable.dispose();
}
});
};
var ScheduledItem = Rx.internals.ScheduledItem = function (scheduler, state, action, dueTime, comparer) {
this.scheduler = scheduler;
this.state = state;
this.action = action;
this.dueTime = dueTime;
this.comparer = comparer || defaultSubComparer;
this.disposable = new SingleAssignmentDisposable();
}
ScheduledItem.prototype.invoke = function () {
this.disposable.setDisposable(this.invokeCore());
};
ScheduledItem.prototype.compareTo = function (other) {
return this.comparer(this.dueTime, other.dueTime);
};
ScheduledItem.prototype.isCancelled = function () {
return this.disposable.isDisposed;
};
ScheduledItem.prototype.invokeCore = function () {
return this.action(this.scheduler, this.state);
};
/** Provides a set of static properties to access commonly used schedulers. */
var Scheduler = Rx.Scheduler = (function () {
function Scheduler(now, schedule, scheduleRelative, scheduleAbsolute) {
this.now = now;
this._schedule = schedule;
this._scheduleRelative = scheduleRelative;
this._scheduleAbsolute = scheduleAbsolute;
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
var schedulerProto = Scheduler.prototype;
/**
* Schedules an action to be executed.
* @param {Function} action Action to execute.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.schedule = function (action) {
return this._schedule(action, invokeAction);
};
/**
* Schedules an action to be executed.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithState = function (state, action) {
return this._schedule(state, action);
};
/**
* Schedules an action to be executed after the specified relative due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelative = function (dueTime, action) {
return this._scheduleRelative(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed after dueTime.
* @param state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative(state, dueTime, action);
};
/**
* Schedules an action to be executed at the specified absolute due time.
* @param {Function} action Action to execute.
* @param {Number} dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsolute = function (dueTime, action) {
return this._scheduleAbsolute(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to be executed.
* @param {Number}dueTime Absolute time at which to execute the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute(state, dueTime, action);
};
/** Gets the current time according to the local machine's system clock. */
Scheduler.now = defaultNow;
/**
* Normalizes the specified TimeSpan value to a positive value.
* @param {Number} timeSpan The time span value to normalize.
* @returns {Number} The specified TimeSpan value if it is zero or positive; otherwise, 0
*/
Scheduler.normalize = function (timeSpan) {
timeSpan < 0 && (timeSpan = 0);
return timeSpan;
};
return Scheduler;
}());
var normalizeTime = Scheduler.normalize;
(function (schedulerProto) {
function invokeRecImmediate(scheduler, pair) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2) {
var isAdded = false, isDone = false,
d = scheduler.scheduleWithState(state2, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function invokeRecDate(scheduler, pair, method) {
var state = pair.first, action = pair.second, group = new CompositeDisposable(),
recursiveAction = function (state1) {
action(state1, function (state2, dueTime1) {
var isAdded = false, isDone = false,
d = scheduler[method].call(scheduler, state2, dueTime1, function (scheduler1, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
recursiveAction(state3);
return disposableEmpty;
});
if (!isDone) {
group.add(d);
isAdded = true;
}
});
};
recursiveAction(state);
return group;
}
function scheduleInnerRecursive(action, self) {
action(function(dt) { self(action, dt); });
}
/**
* Schedules an action to be executed recursively.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursive = function (action) {
return this.scheduleRecursiveWithState(action, function (_action, self) {
_action(function () { self(_action); }); });
};
/**
* Schedules an action to be executed recursively.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in recursive invocation state.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithState = function (state, action) {
return this.scheduleWithState({ first: state, second: action }, invokeRecImmediate);
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified relative time.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelative = function (dueTime, action) {
return this.scheduleRecursiveWithRelativeAndState(action, dueTime, scheduleInnerRecursive);
};
/**
* Schedules an action to be executed recursively after a specified relative due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Relative time after which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithRelativeAndState = function (state, dueTime, action) {
return this._scheduleRelative({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithRelativeAndState');
});
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Function} action Action to execute recursively. The parameter passed to the action is used to trigger recursive scheduling of the action at the specified absolute time.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsolute = function (dueTime, action) {
return this.scheduleRecursiveWithAbsoluteAndState(action, dueTime, scheduleInnerRecursive);
};
/**
* Schedules an action to be executed recursively at a specified absolute due time.
* @param {Mixed} state State passed to the action to be executed.
* @param {Function} action Action to execute recursively. The last parameter passed to the action is used to trigger recursive scheduling of the action, passing in the recursive due time and invocation state.
* @param {Number}dueTime Absolute time at which to execute the action for the first time.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
schedulerProto.scheduleRecursiveWithAbsoluteAndState = function (state, dueTime, action) {
return this._scheduleAbsolute({ first: state, second: action }, dueTime, function (s, p) {
return invokeRecDate(s, p, 'scheduleWithAbsoluteAndState');
});
};
}(Scheduler.prototype));
(function (schedulerProto) {
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
Scheduler.prototype.schedulePeriodic = function (period, action) {
return this.schedulePeriodicWithState(null, period, action);
};
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be scheduled using window.setInterval for the base implementation.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
Scheduler.prototype.schedulePeriodicWithState = function(state, period, action) {
if (typeof root.setInterval === 'undefined') { throw new Error('Periodic scheduling not supported.'); }
var s = state;
var id = root.setInterval(function () {
s = action(s);
}, period);
return disposableCreate(function () {
root.clearInterval(id);
});
};
}(Scheduler.prototype));
(function (schedulerProto) {
/**
* Returns a scheduler that wraps the original scheduler, adding exception handling for scheduled actions.
* @param {Function} handler Handler that's run if an exception is caught. The exception will be rethrown if the handler returns false.
* @returns {Scheduler} Wrapper around the original scheduler, enforcing exception handling.
*/
schedulerProto.catchError = schedulerProto['catch'] = function (handler) {
return new CatchScheduler(this, handler);
};
}(Scheduler.prototype));
var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () {
function tick(command, recurse) {
recurse(0, this._period);
try {
this._state = this._action(this._state);
} catch (e) {
this._cancel.dispose();
throw e;
}
}
function SchedulePeriodicRecursive(scheduler, state, period, action) {
this._scheduler = scheduler;
this._state = state;
this._period = period;
this._action = action;
}
SchedulePeriodicRecursive.prototype.start = function () {
var d = new SingleAssignmentDisposable();
this._cancel = d;
d.setDisposable(this._scheduler.scheduleRecursiveWithRelativeAndState(0, this._period, tick.bind(this)));
return d;
};
return SchedulePeriodicRecursive;
}());
/**
* Gets a scheduler that schedules work immediately on the current thread.
*/
var immediateScheduler = Scheduler.immediate = (function () {
function scheduleNow(state, action) { return action(this, state); }
function scheduleRelative(state, dueTime, action) {
var dt = normalizeTime(dt);
while (dt - this.now() > 0) { }
return action(this, state);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}());
/**
* Gets a scheduler that schedules work as soon as possible on the current thread.
*/
var currentThreadScheduler = Scheduler.currentThread = (function () {
var queue;
function runTrampoline (q) {
var item;
while (q.length > 0) {
item = q.dequeue();
if (!item.isCancelled()) {
// Note, do not schedule blocking work!
while (item.dueTime - Scheduler.now() > 0) {
}
if (!item.isCancelled()) {
item.invoke();
}
}
}
}
function scheduleNow(state, action) {
return this.scheduleWithRelativeAndState(state, 0, action);
}
function scheduleRelative(state, dueTime, action) {
var dt = this.now() + Scheduler.normalize(dueTime),
si = new ScheduledItem(this, state, action, dt);
if (!queue) {
queue = new PriorityQueue(4);
queue.enqueue(si);
try {
runTrampoline(queue);
} catch (e) {
throw e;
} finally {
queue = null;
}
} else {
queue.enqueue(si);
}
return si.disposable;
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
var currentScheduler = new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
currentScheduler.scheduleRequired = function () { return !queue; };
currentScheduler.ensureTrampoline = function (action) {
if (!queue) { this.schedule(action); } else { action(); }
};
return currentScheduler;
}());
var scheduleMethod, clearMethod = noop;
var localTimer = (function () {
var localSetTimeout, localClearTimeout = noop;
if ('WScript' in this) {
localSetTimeout = function (fn, time) {
WScript.Sleep(time);
fn();
};
} else if (!!root.setTimeout) {
localSetTimeout = root.setTimeout;
localClearTimeout = root.clearTimeout;
} else {
throw new Error('No concurrency detected!');
}
return {
setTimeout: localSetTimeout,
clearTimeout: localClearTimeout
};
}());
var localSetTimeout = localTimer.setTimeout,
localClearTimeout = localTimer.clearTimeout;
(function () {
var reNative = RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
!reNative.test(setImmediate) && setImmediate,
clearImmediate = typeof (clearImmediate = freeGlobal && moduleExports && freeGlobal.clearImmediate) == 'function' &&
!reNative.test(clearImmediate) && clearImmediate;
function postMessageSupported () {
// Ensure not in a worker
if (!root.postMessage || root.importScripts) { return false; }
var isAsync = false,
oldHandler = root.onmessage;
// Test for async
root.onmessage = function () { isAsync = true; };
root.postMessage('', '*');
root.onmessage = oldHandler;
return isAsync;
}
// Use in order, setImmediate, nextTick, postMessage, MessageChannel, script readystatechanged, setTimeout
if (typeof setImmediate === 'function') {
scheduleMethod = setImmediate;
clearMethod = clearImmediate;
} else if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleMethod = process.nextTick;
} else if (postMessageSupported()) {
var MSG_PREFIX = 'ms.rx.schedule' + Math.random(),
tasks = {},
taskId = 0;
function onGlobalPostMessage(event) {
// Only if we're a match to avoid any other global events
if (typeof event.data === 'string' && event.data.substring(0, MSG_PREFIX.length) === MSG_PREFIX) {
var handleId = event.data.substring(MSG_PREFIX.length),
action = tasks[handleId];
action();
delete tasks[handleId];
}
}
if (root.addEventListener) {
root.addEventListener('message', onGlobalPostMessage, false);
} else {
root.attachEvent('onmessage', onGlobalPostMessage, false);
}
scheduleMethod = function (action) {
var currentId = taskId++;
tasks[currentId] = action;
root.postMessage(MSG_PREFIX + currentId, '*');
};
} else if (!!root.MessageChannel) {
var channel = new root.MessageChannel(),
channelTasks = {},
channelTaskId = 0;
channel.port1.onmessage = function (event) {
var id = event.data,
action = channelTasks[id];
action();
delete channelTasks[id];
};
scheduleMethod = function (action) {
var id = channelTaskId++;
channelTasks[id] = action;
channel.port2.postMessage(id);
};
} else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
scheduleMethod = function (action) {
var scriptElement = root.document.createElement('script');
scriptElement.onreadystatechange = function () {
action();
scriptElement.onreadystatechange = null;
scriptElement.parentNode.removeChild(scriptElement);
scriptElement = null;
};
root.document.documentElement.appendChild(scriptElement);
};
} else {
scheduleMethod = function (action) { return localSetTimeout(action, 0); };
clearMethod = localClearTimeout;
}
}());
/**
* Gets a scheduler that schedules work via a timed callback based upon platform.
*/
var timeoutScheduler = Scheduler.timeout = (function () {
function scheduleNow(state, action) {
var scheduler = this,
disposable = new SingleAssignmentDisposable();
var id = scheduleMethod(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
});
return new CompositeDisposable(disposable, disposableCreate(function () {
clearMethod(id);
}));
}
function scheduleRelative(state, dueTime, action) {
var scheduler = this,
dt = Scheduler.normalize(dueTime);
if (dt === 0) {
return scheduler.scheduleWithState(state, action);
}
var disposable = new SingleAssignmentDisposable();
var id = localSetTimeout(function () {
if (!disposable.isDisposed) {
disposable.setDisposable(action(scheduler, state));
}
}, dt);
return new CompositeDisposable(disposable, disposableCreate(function () {
localClearTimeout(id);
}));
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleWithRelativeAndState(state, dueTime - this.now(), action);
}
return new Scheduler(defaultNow, scheduleNow, scheduleRelative, scheduleAbsolute);
})();
var CatchScheduler = (function (__super__) {
function scheduleNow(state, action) {
return this._scheduler.scheduleWithState(state, this._wrap(action));
}
function scheduleRelative(state, dueTime, action) {
return this._scheduler.scheduleWithRelativeAndState(state, dueTime, this._wrap(action));
}
function scheduleAbsolute(state, dueTime, action) {
return this._scheduler.scheduleWithAbsoluteAndState(state, dueTime, this._wrap(action));
}
inherits(CatchScheduler, __super__);
function CatchScheduler(scheduler, handler) {
this._scheduler = scheduler;
this._handler = handler;
this._recursiveOriginal = null;
this._recursiveWrapper = null;
__super__.call(this, this._scheduler.now.bind(this._scheduler), scheduleNow, scheduleRelative, scheduleAbsolute);
}
CatchScheduler.prototype._clone = function (scheduler) {
return new CatchScheduler(scheduler, this._handler);
};
CatchScheduler.prototype._wrap = function (action) {
var parent = this;
return function (self, state) {
try {
return action(parent._getRecursiveWrapper(self), state);
} catch (e) {
if (!parent._handler(e)) { throw e; }
return disposableEmpty;
}
};
};
CatchScheduler.prototype._getRecursiveWrapper = function (scheduler) {
if (this._recursiveOriginal !== scheduler) {
this._recursiveOriginal = scheduler;
var wrapper = this._clone(scheduler);
wrapper._recursiveOriginal = scheduler;
wrapper._recursiveWrapper = wrapper;
this._recursiveWrapper = wrapper;
}
return this._recursiveWrapper;
};
CatchScheduler.prototype.schedulePeriodicWithState = function (state, period, action) {
var self = this, failed = false, d = new SingleAssignmentDisposable();
d.setDisposable(this._scheduler.schedulePeriodicWithState(state, period, function (state1) {
if (failed) { return null; }
try {
return action(state1);
} catch (e) {
failed = true;
if (!self._handler(e)) { throw e; }
d.dispose();
return null;
}
}));
return d;
};
return CatchScheduler;
}(Scheduler));
/**
* Represents a notification to an observer.
*/
var Notification = Rx.Notification = (function () {
function Notification(kind, hasValue) {
this.hasValue = hasValue == null ? false : hasValue;
this.kind = kind;
}
/**
* Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result.
*
* @memberOf Notification
* @param {Any} observerOrOnNext Delegate to invoke for an OnNext notification or Observer to invoke the notification on..
* @param {Function} onError Delegate to invoke for an OnError notification.
* @param {Function} onCompleted Delegate to invoke for an OnCompleted notification.
* @returns {Any} Result produced by the observation.
*/
Notification.prototype.accept = function (observerOrOnNext, onError, onCompleted) {
return observerOrOnNext && typeof observerOrOnNext === 'object' ?
this._acceptObservable(observerOrOnNext) :
this._accept(observerOrOnNext, onError, onCompleted);
};
/**
* Returns an observable sequence with a single notification.
*
* @memberOf Notifications
* @param {Scheduler} [scheduler] Scheduler to send out the notification calls on.
* @returns {Observable} The observable sequence that surfaces the behavior of the notification upon subscription.
*/
Notification.prototype.toObservable = function (scheduler) {
var notification = this;
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
notification._acceptObservable(observer);
notification.kind === 'N' && observer.onCompleted();
});
});
};
return Notification;
})();
/**
* Creates an object that represents an OnNext notification to an observer.
* @param {Any} value The value contained in the notification.
* @returns {Notification} The OnNext notification containing the value.
*/
var notificationCreateOnNext = Notification.createOnNext = (function () {
function _accept (onNext) { return onNext(this.value); }
function _acceptObservable(observer) { return observer.onNext(this.value); }
function toString () { return 'OnNext(' + this.value + ')'; }
return function (value) {
var notification = new Notification('N', true);
notification.value = value;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnError notification to an observer.
* @param {Any} error The exception contained in the notification.
* @returns {Notification} The OnError notification containing the exception.
*/
var notificationCreateOnError = Notification.createOnError = (function () {
function _accept (onNext, onError) { return onError(this.exception); }
function _acceptObservable(observer) { return observer.onError(this.exception); }
function toString () { return 'OnError(' + this.exception + ')'; }
return function (e) {
var notification = new Notification('E');
notification.exception = e;
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
/**
* Creates an object that represents an OnCompleted notification to an observer.
* @returns {Notification} The OnCompleted notification.
*/
var notificationCreateOnCompleted = Notification.createOnCompleted = (function () {
function _accept (onNext, onError, onCompleted) { return onCompleted(); }
function _acceptObservable(observer) { return observer.onCompleted(); }
function toString () { return 'OnCompleted()'; }
return function () {
var notification = new Notification('C');
notification._accept = _accept;
notification._acceptObservable = _acceptObservable;
notification.toString = toString;
return notification;
};
}());
var Enumerator = Rx.internals.Enumerator = function (next) {
this._next = next;
};
Enumerator.prototype.next = function () {
return this._next();
};
Enumerator.prototype[$iterator$] = function () { return this; }
var Enumerable = Rx.internals.Enumerable = function (iterator) {
this._iterator = iterator;
};
Enumerable.prototype[$iterator$] = function () {
return this._iterator();
};
Enumerable.prototype.concat = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch (err) {
observer.onError();
return;
}
var isDisposed,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
var currentItem;
if (isDisposed) { return; }
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
observer.onCompleted();
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () { self(); })
);
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
Enumerable.prototype.catchError = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var e;
try {
e = sources[$iterator$]();
} catch (err) {
observer.onError();
return;
}
var isDisposed,
lastException,
subscription = new SerialDisposable();
var cancelable = immediateScheduler.scheduleRecursive(function (self) {
if (isDisposed) { return; }
var currentItem;
try {
currentItem = e.next();
} catch (ex) {
observer.onError(ex);
return;
}
if (currentItem.done) {
if (lastException) {
observer.onError(lastException);
} else {
observer.onCompleted();
}
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(
observer.onNext.bind(observer),
function (exn) {
lastException = exn;
self();
},
observer.onCompleted.bind(observer)));
});
return new CompositeDisposable(subscription, cancelable, disposableCreate(function () {
isDisposed = true;
}));
});
};
var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
if (repeatCount == null) { repeatCount = -1; }
return new Enumerable(function () {
var left = repeatCount;
return new Enumerator(function () {
if (left === 0) { return doneEnumerator; }
if (left > 0) { left--; }
return { done: false, value: value };
});
});
};
var enumerableOf = Enumerable.of = function (source, selector, thisArg) {
selector || (selector = identity);
return new Enumerable(function () {
var index = -1;
return new Enumerator(
function () {
return ++index < source.length ?
{ done: false, value: selector.call(thisArg, source[index], index, source) } :
doneEnumerator;
});
});
};
/**
* Supports push-style iteration over an observable sequence.
*/
var Observer = Rx.Observer = function () { };
/**
* Creates a notification callback from an observer.
* @returns The action that forwards its input notification to the underlying observer.
*/
Observer.prototype.toNotifier = function () {
var observer = this;
return function (n) { return n.accept(observer); };
};
/**
* Hides the identity of an observer.
* @returns An observer that hides the identity of the specified observer.
*/
Observer.prototype.asObserver = function () {
return new AnonymousObserver(this.onNext.bind(this), this.onError.bind(this), this.onCompleted.bind(this));
};
/**
* Checks access to the observer for grammar violations. This includes checking for multiple OnError or OnCompleted calls, as well as reentrancy in any of the observer methods.
* If a violation is detected, an Error is thrown from the offending observer method call.
* @returns An observer that checks callbacks invocations against the observer grammar and, if the checks pass, forwards those to the specified observer.
*/
Observer.prototype.checked = function () { return new CheckedObserver(this); };
/**
* Creates an observer from the specified OnNext, along with optional OnError, and OnCompleted actions.
* @param {Function} [onNext] Observer's OnNext action implementation.
* @param {Function} [onError] Observer's OnError action implementation.
* @param {Function} [onCompleted] Observer's OnCompleted action implementation.
* @returns {Observer} The observer object implemented using the given actions.
*/
var observerCreate = Observer.create = function (onNext, onError, onCompleted) {
onNext || (onNext = noop);
onError || (onError = defaultError);
onCompleted || (onCompleted = noop);
return new AnonymousObserver(onNext, onError, onCompleted);
};
/**
* Creates an observer from a notification callback.
*
* @static
* @memberOf Observer
* @param {Function} handler Action that handles a notification.
* @returns The observer object that invokes the specified handler using a notification corresponding to each message it receives.
*/
Observer.fromNotifier = function (handler, thisArg) {
return new AnonymousObserver(function (x) {
return handler.call(thisArg, notificationCreateOnNext(x));
}, function (e) {
return handler.call(thisArg, notificationCreateOnError(e));
}, function () {
return handler.call(thisArg, notificationCreateOnCompleted());
});
};
/**
* Schedules the invocation of observer methods on the given scheduler.
* @param {Scheduler} scheduler Scheduler to schedule observer messages on.
* @returns {Observer} Observer whose messages are scheduled on the given scheduler.
*/
Observer.notifyOn = function (scheduler) {
return new ObserveOnObserver(scheduler, this);
};
/**
* Abstract base class for implementations of the Observer class.
* This base class enforces the grammar of observers where OnError and OnCompleted are terminal messages.
*/
var AbstractObserver = Rx.internals.AbstractObserver = (function (__super__) {
inherits(AbstractObserver, __super__);
/**
* Creates a new observer in a non-stopped state.
*/
function AbstractObserver() {
this.isStopped = false;
__super__.call(this);
}
/**
* Notifies the observer of a new element in the sequence.
* @param {Any} value Next element in the sequence.
*/
AbstractObserver.prototype.onNext = function (value) {
if (!this.isStopped) { this.next(value); }
};
/**
* Notifies the observer that an exception has occurred.
* @param {Any} error The error that has occurred.
*/
AbstractObserver.prototype.onError = function (error) {
if (!this.isStopped) {
this.isStopped = true;
this.error(error);
}
};
/**
* Notifies the observer of the end of the sequence.
*/
AbstractObserver.prototype.onCompleted = function () {
if (!this.isStopped) {
this.isStopped = true;
this.completed();
}
};
/**
* Disposes the observer, causing it to transition to the stopped state.
*/
AbstractObserver.prototype.dispose = function () {
this.isStopped = true;
};
AbstractObserver.prototype.fail = function (e) {
if (!this.isStopped) {
this.isStopped = true;
this.error(e);
return true;
}
return false;
};
return AbstractObserver;
}(Observer));
/**
* Class to create an Observer instance from delegate-based implementations of the on* methods.
*/
var AnonymousObserver = Rx.AnonymousObserver = (function (__super__) {
inherits(AnonymousObserver, __super__);
/**
* Creates an observer from the specified OnNext, OnError, and OnCompleted actions.
* @param {Any} onNext Observer's OnNext action implementation.
* @param {Any} onError Observer's OnError action implementation.
* @param {Any} onCompleted Observer's OnCompleted action implementation.
*/
function AnonymousObserver(onNext, onError, onCompleted) {
__super__.call(this);
this._onNext = onNext;
this._onError = onError;
this._onCompleted = onCompleted;
}
/**
* Calls the onNext action.
* @param {Any} value Next element in the sequence.
*/
AnonymousObserver.prototype.next = function (value) {
this._onNext(value);
};
/**
* Calls the onError action.
* @param {Any} error The error that has occurred.
*/
AnonymousObserver.prototype.error = function (error) {
this._onError(error);
};
/**
* Calls the onCompleted action.
*/
AnonymousObserver.prototype.completed = function () {
this._onCompleted();
};
return AnonymousObserver;
}(AbstractObserver));
var CheckedObserver = (function (_super) {
inherits(CheckedObserver, _super);
function CheckedObserver(observer) {
_super.call(this);
this._observer = observer;
this._state = 0; // 0 - idle, 1 - busy, 2 - done
}
var CheckedObserverPrototype = CheckedObserver.prototype;
CheckedObserverPrototype.onNext = function (value) {
this.checkAccess();
try {
this._observer.onNext(value);
} catch (e) {
throw e;
} finally {
this._state = 0;
}
};
CheckedObserverPrototype.onError = function (err) {
this.checkAccess();
try {
this._observer.onError(err);
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.onCompleted = function () {
this.checkAccess();
try {
this._observer.onCompleted();
} catch (e) {
throw e;
} finally {
this._state = 2;
}
};
CheckedObserverPrototype.checkAccess = function () {
if (this._state === 1) { throw new Error('Re-entrancy detected'); }
if (this._state === 2) { throw new Error('Observer completed'); }
if (this._state === 0) { this._state = 1; }
};
return CheckedObserver;
}(Observer));
var ScheduledObserver = Rx.internals.ScheduledObserver = (function (__super__) {
inherits(ScheduledObserver, __super__);
function ScheduledObserver(scheduler, observer) {
__super__.call(this);
this.scheduler = scheduler;
this.observer = observer;
this.isAcquired = false;
this.hasFaulted = false;
this.queue = [];
this.disposable = new SerialDisposable();
}
ScheduledObserver.prototype.next = function (value) {
var self = this;
this.queue.push(function () {
self.observer.onNext(value);
});
};
ScheduledObserver.prototype.error = function (err) {
var self = this;
this.queue.push(function () {
self.observer.onError(err);
});
};
ScheduledObserver.prototype.completed = function () {
var self = this;
this.queue.push(function () {
self.observer.onCompleted();
});
};
ScheduledObserver.prototype.ensureActive = function () {
var isOwner = false, parent = this;
if (!this.hasFaulted && this.queue.length > 0) {
isOwner = !this.isAcquired;
this.isAcquired = true;
}
if (isOwner) {
this.disposable.setDisposable(this.scheduler.scheduleRecursive(function (self) {
var work;
if (parent.queue.length > 0) {
work = parent.queue.shift();
} else {
parent.isAcquired = false;
return;
}
try {
work();
} catch (ex) {
parent.queue = [];
parent.hasFaulted = true;
throw ex;
}
self();
}));
}
};
ScheduledObserver.prototype.dispose = function () {
__super__.prototype.dispose.call(this);
this.disposable.dispose();
};
return ScheduledObserver;
}(AbstractObserver));
var ObserveOnObserver = (function (__super__) {
inherits(ObserveOnObserver, __super__);
function ObserveOnObserver() {
__super__.apply(this, arguments);
}
ObserveOnObserver.prototype.next = function (value) {
__super__.prototype.next.call(this, value);
this.ensureActive();
};
ObserveOnObserver.prototype.error = function (e) {
__super__.prototype.error.call(this, e);
this.ensureActive();
};
ObserveOnObserver.prototype.completed = function () {
__super__.prototype.completed.call(this);
this.ensureActive();
};
return ObserveOnObserver;
})(ScheduledObserver);
var observableProto;
/**
* Represents a push-style collection.
*/
var Observable = Rx.Observable = (function () {
function Observable(subscribe) {
this._subscribe = subscribe;
}
observableProto = Observable.prototype;
/**
* Subscribes an observer to the observable sequence.
* @param {Mixed} [observerOrOnNext] The object that is to receive notifications or an action to invoke for each element in the observable sequence.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence.
* @returns {Diposable} A disposable handling the subscriptions and unsubscriptions.
*/
observableProto.subscribe = observableProto.forEach = function (observerOrOnNext, onError, onCompleted) {
return this._subscribe(typeof observerOrOnNext === 'object' ?
observerOrOnNext :
observerCreate(observerOrOnNext, onError, onCompleted));
};
/**
* Subscribes to the next value in the sequence with an optional "this" argument.
* @param {Function} onNext The function to invoke on each element in the observable sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Disposable} A disposable handling the subscriptions and unsubscriptions.
*/
observableProto.subscribeOnNext = function (onNext, thisArg) {
return this._subscribe(observerCreate(arguments.length === 2 ? function(x) { onNext.call(thisArg, x); } : onNext));
};
/**
* Subscribes to an exceptional condition in the sequence with an optional "this" argument.
* @param {Function} onError The function to invoke upon exceptional termination of the observable sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Disposable} A disposable handling the subscriptions and unsubscriptions.
*/
observableProto.subscribeOnError = function (onError, thisArg) {
return this._subscribe(observerCreate(null, arguments.length === 2 ? function(e) { onError.call(thisArg, e); } : onError));
};
/**
* Subscribes to the next value in the sequence with an optional "this" argument.
* @param {Function} onCompleted The function to invoke upon graceful termination of the observable sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Disposable} A disposable handling the subscriptions and unsubscriptions.
*/
observableProto.subscribeOnCompleted = function (onCompleted, thisArg) {
return this._subscribe(observerCreate(null, null, arguments.length === 2 ? function() { onCompleted.call(thisArg); } : onCompleted));
};
return Observable;
})();
/**
* Wraps the source sequence in order to run its observer callbacks on the specified scheduler.
*
* This only invokes observer callbacks on a scheduler. In case the subscription and/or unsubscription actions have side-effects
* that require to be run on a scheduler, use subscribeOn.
*
* @param {Scheduler} scheduler Scheduler to notify observers on.
* @returns {Observable} The source sequence whose observations happen on the specified scheduler.
*/
observableProto.observeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(new ObserveOnObserver(scheduler, observer));
});
};
/**
* Wraps the source sequence in order to run its subscription and unsubscription logic on the specified scheduler. This operation is not commonly used;
* see the remarks section for more information on the distinction between subscribeOn and observeOn.
* This only performs the side-effects of subscription and unsubscription on the specified scheduler. In order to invoke observer
* callbacks on a scheduler, use observeOn.
* @param {Scheduler} scheduler Scheduler to perform subscription and unsubscription actions on.
* @returns {Observable} The source sequence whose subscriptions and unsubscriptions happen on the specified scheduler.
*/
observableProto.subscribeOn = function (scheduler) {
var source = this;
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(), d = new SerialDisposable();
d.setDisposable(m);
m.setDisposable(scheduler.schedule(function () {
d.setDisposable(new ScheduledDisposable(scheduler, source.subscribe(observer)));
}));
return d;
});
};
/**
* Converts a Promise to an Observable sequence
* @param {Promise} An ES6 Compliant promise.
* @returns {Observable} An Observable sequence which wraps the existing promise success and failure.
*/
var observableFromPromise = Observable.fromPromise = function (promise) {
return observableDefer(function () {
var subject = new Rx.AsyncSubject();
promise.then(
function (value) {
if (!subject.isDisposed) {
subject.onNext(value);
subject.onCompleted();
}
},
subject.onError.bind(subject));
return subject;
});
};
/*
* Converts an existing observable sequence to an ES6 Compatible Promise
* @example
* var promise = Rx.Observable.return(42).toPromise(RSVP.Promise);
*
* // With config
* Rx.config.Promise = RSVP.Promise;
* var promise = Rx.Observable.return(42).toPromise();
* @param {Function} [promiseCtor] The constructor of the promise. If not provided, it looks for it in Rx.config.Promise.
* @returns {Promise} An ES6 compatible promise with the last value from the observable sequence.
*/
observableProto.toPromise = function (promiseCtor) {
promiseCtor || (promiseCtor = Rx.config.Promise);
if (!promiseCtor) { throw new TypeError('Promise type not provided nor in Rx.config.Promise'); }
var source = this;
return new promiseCtor(function (resolve, reject) {
// No cancellation can be done
var value, hasValue = false;
source.subscribe(function (v) {
value = v;
hasValue = true;
}, reject, function () {
hasValue && resolve(value);
});
});
};
/**
* Creates an array from an observable sequence.
* @returns {Observable} An observable sequence containing a single element with a list containing all the elements of the source sequence.
*/
observableProto.toArray = function () {
var self = this;
return new AnonymousObservable(function(observer) {
var arr = [];
return self.subscribe(
arr.push.bind(arr),
observer.onError.bind(observer),
function () {
observer.onNext(arr);
observer.onCompleted();
});
});
};
/**
* Creates an observable sequence from a specified subscribe method implementation.
*
* @example
* var res = Rx.Observable.create(function (observer) { return function () { } );
* var res = Rx.Observable.create(function (observer) { return Rx.Disposable.empty; } );
* var res = Rx.Observable.create(function (observer) { } );
*
* @param {Function} subscribe Implementation of the resulting observable sequence's subscribe method, returning a function that will be wrapped in a Disposable.
* @returns {Observable} The observable sequence with the specified implementation for the Subscribe method.
*/
Observable.create = Observable.createWithDisposable = function (subscribe) {
return new AnonymousObservable(subscribe);
};
/**
* Returns an observable sequence that invokes the specified factory function whenever a new observer subscribes.
*
* @example
* var res = Rx.Observable.defer(function () { return Rx.Observable.fromArray([1,2,3]); });
* @param {Function} observableFactory Observable factory function to invoke for each observer that subscribes to the resulting sequence or Promise.
* @returns {Observable} An observable sequence whose observers trigger an invocation of the given observable factory function.
*/
var observableDefer = Observable.defer = function (observableFactory) {
return new AnonymousObservable(function (observer) {
var result;
try {
result = observableFactory();
} catch (e) {
return observableThrow(e).subscribe(observer);
}
isPromise(result) && (result = observableFromPromise(result));
return result.subscribe(observer);
});
};
/**
* Returns an empty observable sequence, using the specified scheduler to send out the single OnCompleted message.
*
* @example
* var res = Rx.Observable.empty();
* var res = Rx.Observable.empty(Rx.Scheduler.timeout);
* @param {Scheduler} [scheduler] Scheduler to send the termination call on.
* @returns {Observable} An observable sequence with no elements.
*/
var observableEmpty = Observable.empty = function (scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onCompleted();
});
});
};
var maxSafeInteger = Math.pow(2, 53) - 1;
function StringIterable(str) {
this._s = s;
}
StringIterable.prototype[$iterator$] = function () {
return new StringIterator(this._s);
};
function StringIterator(str) {
this._s = s;
this._l = s.length;
this._i = 0;
}
StringIterator.prototype[$iterator$] = function () {
return this;
};
StringIterator.prototype.next = function () {
if (this._i < this._l) {
var val = this._s.charAt(this._i++);
return { done: false, value: val };
} else {
return doneEnumerator;
}
};
function ArrayIterable(a) {
this._a = a;
}
ArrayIterable.prototype[$iterator$] = function () {
return new ArrayIterator(this._a);
};
function ArrayIterator(a) {
this._a = a;
this._l = toLength(a);
this._i = 0;
}
ArrayIterator.prototype[$iterator$] = function () {
return this;
};
ArrayIterator.prototype.next = function () {
if (this._i < this._l) {
var val = this._a[this._i++];
return { done: false, value: val };
} else {
return doneEnumerator;
}
};
function numberIsFinite(value) {
return typeof value === 'number' && root.isFinite(value);
}
function isNan(n) {
return n !== n;
}
function getIterable(o) {
var i = o[$iterator$], it;
if (!i && typeof o === 'string') {
it = new StringIterable(o);
return it[$iterator$]();
}
if (!i && o.length !== undefined) {
it = new ArrayIterable(o);
return it[$iterator$]();
}
if (!i) { throw new TypeError('Object is not iterable'); }
return o[$iterator$]();
}
function sign(value) {
var number = +value;
if (number === 0) { return number; }
if (isNaN(number)) { return number; }
return number < 0 ? -1 : 1;
}
function toLength(o) {
var len = +o.length;
if (isNaN(len)) { return 0; }
if (len === 0 || !numberIsFinite(len)) { return len; }
len = sign(len) * Math.floor(Math.abs(len));
if (len <= 0) { return 0; }
if (len > maxSafeInteger) { return maxSafeInteger; }
return len;
}
/**
* This method creates a new Observable sequence from an array-like or iterable object.
* @param {Any} arrayLike An array-like or iterable object to convert to an Observable sequence.
* @param {Function} [mapFn] Map function to call on every element of the array.
* @param {Any} [thisArg] The context to use calling the mapFn if provided.
* @param {Scheduler} [scheduler] Optional scheduler to use for scheduling. If not provided, defaults to Scheduler.currentThread.
*/
var observableFrom = Observable.from = function (iterable, mapFn, thisArg, scheduler) {
if (iterable == null) {
throw new Error('iterable cannot be null.')
}
if (mapFn && !isFunction(mapFn)) {
throw new Error('mapFn when provided must be a function');
}
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
var list = Object(iterable), it = getIterable(list);
return new AnonymousObservable(function (observer) {
var i = 0;
return scheduler.scheduleRecursive(function (self) {
var next;
try {
next = it.next();
} catch (e) {
observer.onError(e);
return;
}
if (next.done) {
observer.onCompleted();
return;
}
var result = next.value;
if (mapFn && isFunction(mapFn)) {
try {
result = mapFn.call(thisArg, result, i);
} catch (e) {
observer.onError(e);
return;
}
}
observer.onNext(result);
i++;
self();
});
});
};
/**
* Converts an array to an observable sequence, using an optional scheduler to enumerate the array.
* @deprecated use Observable.from or Observable.of
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} The observable sequence whose elements are pulled from the given enumerable sequence.
*/
var observableFromArray = Observable.fromArray = function (array, scheduler) {
deprecate('fromArray', 'from');
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var count = 0, len = array.length;
return scheduler.scheduleRecursive(function (self) {
if (count < len) {
observer.onNext(array[count++]);
self();
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence by running a state-driven loop producing the sequence's elements, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; });
* var res = Rx.Observable.generate(0, function (x) { return x < 10; }, function (x) { return x + 1; }, function (x) { return x; }, Rx.Scheduler.timeout);
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not provided, defaults to Scheduler.currentThread.
* @returns {Observable} The generated sequence.
*/
Observable.generate = function (initialState, condition, iterate, resultSelector, scheduler) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var first = true, state = initialState;
return scheduler.scheduleRecursive(function (self) {
var hasResult, result;
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
}
} catch (exception) {
observer.onError(exception);
return;
}
if (hasResult) {
observer.onNext(result);
self();
} else {
observer.onCompleted();
}
});
});
};
function observableOf (scheduler, array) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
var count = 0, len = array.length;
return scheduler.scheduleRecursive(function (self) {
if (count < len) {
observer.onNext(array[count++]);
self();
} else {
observer.onCompleted();
}
});
});
}
/**
* This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments.
* @returns {Observable} The observable sequence whose elements are pulled from the given arguments.
*/
Observable.of = function () {
return observableOf(null, arguments);
};
/**
* This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments.
* @param {Scheduler} scheduler A scheduler to use for scheduling the arguments.
* @returns {Observable} The observable sequence whose elements are pulled from the given arguments.
*/
Observable.ofWithScheduler = function (scheduler) {
return observableOf(scheduler, slice.call(arguments, 1));
};
/**
* Returns a non-terminating observable sequence, which can be used to denote an infinite duration (e.g. when using reactive joins).
* @returns {Observable} An observable sequence whose observers will never get called.
*/
var observableNever = Observable.never = function () {
return new AnonymousObservable(function () {
return disposableEmpty;
});
};
/**
* Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.range(0, 10);
* var res = Rx.Observable.range(0, 10, Rx.Scheduler.timeout);
* @param {Number} start The value of the first integer in the sequence.
* @param {Number} count The number of sequential integers to generate.
* @param {Scheduler} [scheduler] Scheduler to run the generator loop on. If not specified, defaults to Scheduler.currentThread.
* @returns {Observable} An observable sequence that contains a range of sequential integral numbers.
*/
Observable.range = function (start, count, scheduler) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.scheduleRecursiveWithState(0, function (i, self) {
if (i < count) {
observer.onNext(start + i);
self(i + 1);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages.
*
* @example
* var res = Rx.Observable.repeat(42);
* var res = Rx.Observable.repeat(42, 4);
* 3 - res = Rx.Observable.repeat(42, 4, Rx.Scheduler.timeout);
* 4 - res = Rx.Observable.repeat(42, null, Rx.Scheduler.timeout);
* @param {Mixed} value Element to repeat.
* @param {Number} repeatCount [Optiona] Number of times to repeat the element. If not specified, repeats indefinitely.
* @param {Scheduler} scheduler Scheduler to run the producer loop on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence that repeats the given element the specified number of times.
*/
Observable.repeat = function (value, repeatCount, scheduler) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return observableReturn(value, scheduler).repeat(repeatCount == null ? -1 : repeatCount);
};
/**
* Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages.
* There is an alias called 'just', and 'returnValue' for browsers <IE9.
*
* @example
* var res = Rx.Observable.return(42);
* var res = Rx.Observable.return(42, Rx.Scheduler.timeout);
* @param {Mixed} value Single element in the resulting observable sequence.
* @param {Scheduler} scheduler Scheduler to send the single element on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} An observable sequence containing the single specified element.
*/
var observableReturn = Observable['return'] = Observable.just = function (value, scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onNext(value);
observer.onCompleted();
});
});
};
/** @deprecated use return or just */
Observable.returnValue = function () {
deprecate('returnValue', 'return or just');
return observableReturn.apply(null, arguments);
};
/**
* Returns an observable sequence that terminates with an exception, using the specified scheduler to send out the single onError message.
* There is an alias to this method called 'throwError' for browsers <IE9.
* @param {Mixed} exception An object used for the sequence's termination.
* @param {Scheduler} scheduler Scheduler to send the exceptional termination call on. If not specified, defaults to Scheduler.immediate.
* @returns {Observable} The observable sequence that terminates exceptionally with the specified exception object.
*/
var observableThrow = Observable['throw'] = Observable.throwException = Observable.throwError = function (exception, scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (observer) {
return scheduler.schedule(function () {
observer.onError(exception);
});
});
};
/**
* Constructs an observable sequence that depends on a resource object, whose lifetime is tied to the resulting observable sequence's lifetime.
* @param {Function} resourceFactory Factory function to obtain a resource object.
* @param {Function} observableFactory Factory function to obtain an observable sequence that depends on the obtained resource.
* @returns {Observable} An observable sequence whose lifetime controls the lifetime of the dependent resource object.
*/
Observable.using = function (resourceFactory, observableFactory) {
return new AnonymousObservable(function (observer) {
var disposable = disposableEmpty, resource, source;
try {
resource = resourceFactory();
resource && (disposable = resource);
source = observableFactory(resource);
} catch (exception) {
return new CompositeDisposable(observableThrow(exception).subscribe(observer), disposable);
}
return new CompositeDisposable(source.subscribe(observer), disposable);
});
};
/**
* Propagates the observable sequence or Promise that reacts first.
* @param {Observable} rightSource Second observable sequence or Promise.
* @returns {Observable} {Observable} An observable sequence that surfaces either of the given sequences, whichever reacted first.
*/
observableProto.amb = function (rightSource) {
var leftSource = this;
return new AnonymousObservable(function (observer) {
var choice,
leftChoice = 'L', rightChoice = 'R',
leftSubscription = new SingleAssignmentDisposable(),
rightSubscription = new SingleAssignmentDisposable();
isPromise(rightSource) && (rightSource = observableFromPromise(rightSource));
function choiceL() {
if (!choice) {
choice = leftChoice;
rightSubscription.dispose();
}
}
function choiceR() {
if (!choice) {
choice = rightChoice;
leftSubscription.dispose();
}
}
leftSubscription.setDisposable(leftSource.subscribe(function (left) {
choiceL();
if (choice === leftChoice) {
observer.onNext(left);
}
}, function (err) {
choiceL();
if (choice === leftChoice) {
observer.onError(err);
}
}, function () {
choiceL();
if (choice === leftChoice) {
observer.onCompleted();
}
}));
rightSubscription.setDisposable(rightSource.subscribe(function (right) {
choiceR();
if (choice === rightChoice) {
observer.onNext(right);
}
}, function (err) {
choiceR();
if (choice === rightChoice) {
observer.onError(err);
}
}, function () {
choiceR();
if (choice === rightChoice) {
observer.onCompleted();
}
}));
return new CompositeDisposable(leftSubscription, rightSubscription);
});
};
/**
* Propagates the observable sequence or Promise that reacts first.
*
* @example
* var = Rx.Observable.amb(xs, ys, zs);
* @returns {Observable} An observable sequence that surfaces any of the given sequences, whichever reacted first.
*/
Observable.amb = function () {
var acc = observableNever(),
items = argsOrArray(arguments, 0);
function func(previous, current) {
return previous.amb(current);
}
for (var i = 0, len = items.length; i < len; i++) {
acc = func(acc, items[i]);
}
return acc;
};
function observableCatchHandler(source, handler) {
return new AnonymousObservable(function (observer) {
var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
subscription.setDisposable(d1);
d1.setDisposable(source.subscribe(observer.onNext.bind(observer), function (exception) {
var d, result;
try {
result = handler(exception);
} catch (ex) {
observer.onError(ex);
return;
}
isPromise(result) && (result = observableFromPromise(result));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(result.subscribe(observer));
}, observer.onCompleted.bind(observer)));
return subscription;
});
}
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @example
* 1 - xs.catchException(ys)
* 2 - xs.catchException(function (ex) { return ys(ex); })
* @param {Mixed} handlerOrSecond Exception handler function that returns an observable sequence given the error that occurred in the first sequence, or a second observable sequence used to produce results when an error occurred in the first sequence.
* @returns {Observable} An observable sequence containing the first sequence's elements, followed by the elements of the handler sequence in case an exception occurred.
*/
observableProto['catch'] = observableProto.catchError = function (handlerOrSecond) {
return typeof handlerOrSecond === 'function' ?
observableCatchHandler(this, handlerOrSecond) :
observableCatch([this, handlerOrSecond]);
};
/**
* @deprecated use #catch or #catchError instead.
*/
observableProto.catchException = function (handlerOrSecond) {
deprecate('catchException', 'catch or catchError');
return this.catchError(handlerOrSecond);
};
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @param {Array | Arguments} args Arguments or an array to use as the next sequence if an error occurs.
* @returns {Observable} An observable sequence containing elements from consecutive source sequences until a source sequence terminates successfully.
*/
var observableCatch = Observable.catchError = Observable['catch'] = function () {
return enumerableOf(argsOrArray(arguments, 0)).catchError();
};
/**
* @deprecated use #catch or #catchError instead.
*/
Observable.catchException = function () {
deprecate('catchException', 'catch or catchError');
return observableCatch.apply(null, arguments);
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
* This can be in the form of an argument list of observables or an array.
*
* @example
* 1 - obs = observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.combineLatest = function () {
var args = slice.call(arguments);
if (Array.isArray(args[0])) {
args[0].unshift(this);
} else {
args.unshift(this);
}
return combineLatest.apply(this, args);
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever any of the observable sequences or Promises produces an element.
*
* @example
* 1 - obs = Rx.Observable.combineLatest(obs1, obs2, obs3, function (o1, o2, o3) { return o1 + o2 + o3; });
* 2 - obs = Rx.Observable.combineLatest([obs1, obs2, obs3], function (o1, o2, o3) { return o1 + o2 + o3; });
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
var combineLatest = Observable.combineLatest = function () {
var args = slice.call(arguments), resultSelector = args.pop();
if (Array.isArray(args[0])) {
args = args[0];
}
return new AnonymousObservable(function (observer) {
var falseFactory = function () { return false; },
n = args.length,
hasValue = arrayInitialize(n, falseFactory),
hasValueAll = false,
isDone = arrayInitialize(n, falseFactory),
values = new Array(n);
function next(i) {
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
}
function done (i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = args[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
values[i] = x;
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
}(idx));
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Concatenates all the observable sequences. This takes in either an array or variable arguments to concatenate.
*
* @example
* 1 - concatenated = xs.concat(ys, zs);
* 2 - concatenated = xs.concat([ys, zs]);
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
observableProto.concat = function () {
var items = slice.call(arguments, 0);
items.unshift(this);
return observableConcat.apply(this, items);
};
/**
* Concatenates all the observable sequences.
* @param {Array | Arguments} args Arguments or an array to concat to the observable sequence.
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
var observableConcat = Observable.concat = function () {
return enumerableOf(argsOrArray(arguments, 0)).concat();
};
/**
* Concatenates an observable sequence of observable sequences.
* @returns {Observable} An observable sequence that contains the elements of each observed inner sequence, in sequential order.
*/
observableProto.concatAll = function () {
return this.merge(1);
};
/** @deprecated Use `concatAll` instead. */
observableProto.concatObservable = function () {
deprecate('concatObservable', 'concatAll');
return this.merge(1);
};
/**
* Merges an observable sequence of observable sequences into an observable sequence, limiting the number of concurrent subscriptions to inner sequences.
* Or merges two observable sequences into a single observable sequence.
*
* @example
* 1 - merged = sources.merge(1);
* 2 - merged = source.merge(otherSource);
* @param {Mixed} [maxConcurrentOrOther] Maximum number of inner observable sequences being subscribed to concurrently or the second observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.merge = function (maxConcurrentOrOther) {
if (typeof maxConcurrentOrOther !== 'number') { return observableMerge(this, maxConcurrentOrOther); }
var sources = this;
return new AnonymousObservable(function (observer) {
var activeCount = 0, group = new CompositeDisposable(), isStopped = false, q = [];
function subscribe(xs) {
var subscription = new SingleAssignmentDisposable();
group.add(subscription);
// Check for promises support
isPromise(xs) && (xs = observableFromPromise(xs));
subscription.setDisposable(xs.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
group.remove(subscription);
if (q.length > 0) {
subscribe(q.shift());
} else {
activeCount--;
isStopped && activeCount === 0 && observer.onCompleted();
}
}));
}
group.add(sources.subscribe(function (innerSource) {
if (activeCount < maxConcurrentOrOther) {
activeCount++;
subscribe(innerSource);
} else {
q.push(innerSource);
}
}, observer.onError.bind(observer), function () {
isStopped = true;
activeCount === 0 && observer.onCompleted();
}));
return group;
});
};
/**
* Merges all the observable sequences into a single observable sequence.
* The scheduler is optional and if not specified, the immediate scheduler is used.
*
* @example
* 1 - merged = Rx.Observable.merge(xs, ys, zs);
* 2 - merged = Rx.Observable.merge([xs, ys, zs]);
* 3 - merged = Rx.Observable.merge(scheduler, xs, ys, zs);
* 4 - merged = Rx.Observable.merge(scheduler, [xs, ys, zs]);
* @returns {Observable} The observable sequence that merges the elements of the observable sequences.
*/
var observableMerge = Observable.merge = function () {
var scheduler, sources;
if (!arguments[0]) {
scheduler = immediateScheduler;
sources = slice.call(arguments, 1);
} else if (arguments[0].now) {
scheduler = arguments[0];
sources = slice.call(arguments, 1);
} else {
scheduler = immediateScheduler;
sources = slice.call(arguments, 0);
}
if (Array.isArray(sources[0])) {
sources = sources[0];
}
return observableOf(scheduler, sources).mergeAll();
};
/**
* Merges an observable sequence of observable sequences into an observable sequence.
* @returns {Observable} The observable sequence that merges the elements of the inner sequences.
*/
observableProto.mergeAll = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable(),
isStopped = false,
m = new SingleAssignmentDisposable();
group.add(m);
m.setDisposable(sources.subscribe(function (innerSource) {
var innerSubscription = new SingleAssignmentDisposable();
group.add(innerSubscription);
// Check for promises support
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
innerSubscription.setDisposable(innerSource.subscribe(observer.onNext.bind(observer), observer.onError.bind(observer), function () {
group.remove(innerSubscription);
isStopped && group.length === 1 && observer.onCompleted();
}));
}, observer.onError.bind(observer), function () {
isStopped = true;
group.length === 1 && observer.onCompleted();
}));
return group;
});
};
/**
* @deprecated use #mergeAll instead.
*/
observableProto.mergeObservable = function () {
deprecate('mergeObservable', 'mergeAll');
return this.mergeAll.apply(this, arguments);
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
* @param {Observable} second Second observable sequence used to produce results after the first sequence terminates.
* @returns {Observable} An observable sequence that concatenates the first and second sequence, even if the first sequence terminates exceptionally.
*/
observableProto.onErrorResumeNext = function (second) {
if (!second) { throw new Error('Second observable is required'); }
return onErrorResumeNext([this, second]);
};
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
*
* @example
* 1 - res = Rx.Observable.onErrorResumeNext(xs, ys, zs);
* 1 - res = Rx.Observable.onErrorResumeNext([xs, ys, zs]);
* @returns {Observable} An observable sequence that concatenates the source sequences, even if a sequence terminates exceptionally.
*/
var onErrorResumeNext = Observable.onErrorResumeNext = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var pos = 0, subscription = new SerialDisposable(),
cancelable = immediateScheduler.scheduleRecursive(function (self) {
var current, d;
if (pos < sources.length) {
current = sources[pos++];
isPromise(current) && (current = observableFromPromise(current));
d = new SingleAssignmentDisposable();
subscription.setDisposable(d);
d.setDisposable(current.subscribe(observer.onNext.bind(observer), self, self));
} else {
observer.onCompleted();
}
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* Returns the values from the source observable sequence only after the other observable sequence produces a value.
* @param {Observable | Promise} other The observable sequence or Promise that triggers propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence starting from the point the other sequence triggered propagation.
*/
observableProto.skipUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
var isOpen = false;
var disposables = new CompositeDisposable(source.subscribe(function (left) {
isOpen && observer.onNext(left);
}, observer.onError.bind(observer), function () {
isOpen && observer.onCompleted();
}));
isPromise(other) && (other = observableFromPromise(other));
var rightSubscription = new SingleAssignmentDisposable();
disposables.add(rightSubscription);
rightSubscription.setDisposable(other.subscribe(function () {
isOpen = true;
rightSubscription.dispose();
}, observer.onError.bind(observer), function () {
rightSubscription.dispose();
}));
return disposables;
});
};
/**
* Transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @returns {Observable} The observable sequence that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto['switch'] = observableProto.switchLatest = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasLatest = false,
innerSubscription = new SerialDisposable(),
isStopped = false,
latest = 0,
subscription = sources.subscribe(
function (innerSource) {
var d = new SingleAssignmentDisposable(), id = ++latest;
hasLatest = true;
innerSubscription.setDisposable(d);
// Check if Promise or Observable
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
d.setDisposable(innerSource.subscribe(
function (x) { latest === id && observer.onNext(x); },
function (e) { latest === id && observer.onError(e); },
function () {
if (latest === id) {
hasLatest = false;
isStopped && observer.onCompleted();
}
}));
},
observer.onError.bind(observer),
function () {
isStopped = true;
!hasLatest && observer.onCompleted();
});
return new CompositeDisposable(subscription, innerSubscription);
});
};
/**
* Returns the values from the source observable sequence until the other observable sequence produces a value.
* @param {Observable | Promise} other Observable sequence or Promise that terminates propagation of elements of the source sequence.
* @returns {Observable} An observable sequence containing the elements of the source sequence up to the point the other sequence interrupted further propagation.
*/
observableProto.takeUntil = function (other) {
var source = this;
return new AnonymousObservable(function (observer) {
isPromise(other) && (other = observableFromPromise(other));
return new CompositeDisposable(
source.subscribe(observer),
other.subscribe(observer.onCompleted.bind(observer), observer.onError.bind(observer), noop)
);
});
};
function zipArray(second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var index = 0, len = second.length;
return first.subscribe(function (left) {
if (index < len) {
var right = second[index++], result;
try {
result = resultSelector(left, right);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
} else {
observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
}
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences or an array have produced an element at a corresponding index.
* The last element in the arguments must be a function to invoke for each series of elements at corresponding indexes in the sources.
*
* @example
* 1 - res = obs1.zip(obs2, fn);
* 1 - res = x1.zip([1,2,3], fn);
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.zip = function () {
if (Array.isArray(arguments[0])) {
return zipArray.apply(this, arguments);
}
var parent = this, sources = slice.call(arguments), resultSelector = sources.pop();
sources.unshift(parent);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
var res, queuedValues;
if (queues.every(function (x) { return x.length > 0; })) {
try {
queuedValues = queues.map(function (x) { return x.shift(); });
res = resultSelector.apply(parent, queuedValues);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(function (x) { return x; })) {
observer.onCompleted();
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
var source = sources[i], sad = new SingleAssignmentDisposable();
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
subscriptions[i] = sad;
})(idx);
}
return new CompositeDisposable(subscriptions);
});
};
/**
* Merges the specified observable sequences into one observable sequence by using the selector function whenever all of the observable sequences have produced an element at a corresponding index.
* @param arguments Observable sources.
* @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources.
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
Observable.zip = function () {
var args = slice.call(arguments, 0), first = args.shift();
return first.zip.apply(first, args);
};
/**
* Merges the specified observable sequences into one observable sequence by emitting a list with the elements of the observable sequences at corresponding indexes.
* @param arguments Observable sources.
* @returns {Observable} An observable sequence containing lists of elements at corresponding indexes.
*/
Observable.zipArray = function () {
var sources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var n = sources.length,
queues = arrayInitialize(n, function () { return []; }),
isDone = arrayInitialize(n, function () { return false; });
function next(i) {
if (queues.every(function (x) { return x.length > 0; })) {
var res = queues.map(function (x) { return x.shift(); });
observer.onNext(res);
} else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
observer.onCompleted();
return;
}
};
function done(i) {
isDone[i] = true;
if (isDone.every(identity)) {
observer.onCompleted();
return;
}
}
var subscriptions = new Array(n);
for (var idx = 0; idx < n; idx++) {
(function (i) {
subscriptions[i] = new SingleAssignmentDisposable();
subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
queues[i].push(x);
next(i);
}, observer.onError.bind(observer), function () {
done(i);
}));
})(idx);
}
var compositeDisposable = new CompositeDisposable(subscriptions);
compositeDisposable.add(disposableCreate(function () {
for (var qIdx = 0, qLen = queues.length; qIdx < qLen; qIdx++) { queues[qIdx] = []; }
}));
return compositeDisposable;
});
};
/**
* Hides the identity of an observable sequence.
* @returns {Observable} An observable sequence that hides the identity of the source sequence.
*/
observableProto.asObservable = function () {
return new AnonymousObservable(this.subscribe.bind(this));
};
/**
* Projects each element of an observable sequence into zero or more buffers which are produced based on element count information.
*
* @example
* var res = xs.bufferWithCount(10);
* var res = xs.bufferWithCount(10, 1);
* @param {Number} count Length of each buffer.
* @param {Number} [skip] Number of elements to skip between creation of consecutive buffers. If not provided, defaults to the count.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithCount = function (count, skip) {
if (typeof skip !== 'number') {
skip = count;
}
return this.windowWithCount(count, skip).selectMany(function (x) {
return x.toArray();
}).where(function (x) {
return x.length > 0;
});
};
/**
* Dematerializes the explicit notification values of an observable sequence as implicit notifications.
* @returns {Observable} An observable sequence exhibiting the behavior corresponding to the source sequence's notification values.
*/
observableProto.dematerialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
return x.accept(observer);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns an observable sequence that contains only distinct contiguous elements according to the keySelector and the comparer.
*
* var obs = observable.distinctUntilChanged();
* var obs = observable.distinctUntilChanged(function (x) { return x.id; });
* var obs = observable.distinctUntilChanged(function (x) { return x.id; }, function (x, y) { return x === y; });
*
* @param {Function} [keySelector] A function to compute the comparison key for each element. If not provided, it projects the value.
* @param {Function} [comparer] Equality comparer for computed key values. If not provided, defaults to an equality comparer function.
* @returns {Observable} An observable sequence only containing the distinct contiguous elements, based on a computed key value, from the source sequence.
*/
observableProto.distinctUntilChanged = function (keySelector, comparer) {
var source = this;
keySelector || (keySelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hasCurrentKey = false, currentKey;
return source.subscribe(function (value) {
var comparerEquals = false, key;
try {
key = keySelector(value);
} catch (exception) {
observer.onError(exception);
return;
}
if (hasCurrentKey) {
try {
comparerEquals = comparer(currentKey, key);
} catch (exception) {
observer.onError(exception);
return;
}
}
if (!hasCurrentKey || !comparerEquals) {
hasCurrentKey = true;
currentKey = key;
observer.onNext(value);
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Invokes an action for each element in the observable sequence and invokes an action upon graceful or exceptional termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
* @param {Function | Observer} observerOrOnNext Action to invoke for each element in the observable sequence or an observer.
* @param {Function} [onError] Action to invoke upon exceptional termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @param {Function} [onCompleted] Action to invoke upon graceful termination of the observable sequence. Used if only the observerOrOnNext parameter is also a function.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto['do'] = observableProto.tap = function (observerOrOnNext, onError, onCompleted) {
var source = this, onNextFunc;
if (typeof observerOrOnNext === 'function') {
onNextFunc = observerOrOnNext;
} else {
onNextFunc = observerOrOnNext.onNext.bind(observerOrOnNext);
onError = observerOrOnNext.onError.bind(observerOrOnNext);
onCompleted = observerOrOnNext.onCompleted.bind(observerOrOnNext);
}
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
try {
onNextFunc(x);
} catch (e) {
observer.onError(e);
}
observer.onNext(x);
}, function (err) {
if (onError) {
try {
onError(err);
} catch (e) {
observer.onError(e);
}
}
observer.onError(err);
}, function () {
if (onCompleted) {
try {
onCompleted();
} catch (e) {
observer.onError(e);
}
}
observer.onCompleted();
});
});
};
/** @deprecated use #do or #tap instead. */
observableProto.doAction = function () {
deprecate('doAction', 'do or tap');
return this.tap.apply(this, arguments);
};
/**
* Invokes an action for each element in the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
* @param {Function} onNext Action to invoke for each element in the observable sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto.doOnNext = observableProto.tapOnNext = function (onNext, thisArg) {
return this.tap(arguments.length === 2 ? function (x) { onNext.call(thisArg, x); } : onNext);
};
/**
* Invokes an action upon exceptional termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
* @param {Function} onError Action to invoke upon exceptional termination of the observable sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto.doOnError = observableProto.tapOnError = function (onError, thisArg) {
return this.tap(noop, arguments.length === 2 ? function (e) { onError.call(thisArg, e); } : onError);
};
/**
* Invokes an action upon graceful termination of the observable sequence.
* This method can be used for debugging, logging, etc. of query behavior by intercepting the message stream to run arbitrary actions for messages on the pipeline.
* @param {Function} onCompleted Action to invoke upon graceful termination of the observable sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto.doOnCompleted = observableProto.tapOnCompleted = function (onCompleted, thisArg) {
return this.tap(noop, null, arguments.length === 2 ? function () { onCompleted.call(thisArg); } : onCompleted);
};
/**
* Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.
* @param {Function} finallyAction Action to invoke after the source observable sequence terminates.
* @returns {Observable} Source sequence with the action-invoking termination behavior applied.
*/
observableProto['finally'] = observableProto.ensure = function (action) {
var source = this;
return new AnonymousObservable(function (observer) {
var subscription;
try {
subscription = source.subscribe(observer);
} catch (e) {
action();
throw e;
}
return disposableCreate(function () {
try {
subscription.dispose();
} catch (e) {
throw e;
} finally {
action();
}
});
});
};
/**
* @deprecated use #finally or #ensure instead.
*/
observableProto.finallyAction = function (action) {
deprecate('finallyAction', 'finally or ensure');
return this.ensure(action);
};
/**
* Ignores all elements in an observable sequence leaving only the termination messages.
* @returns {Observable} An empty observable sequence that signals termination, successful or exceptional, of the source sequence.
*/
observableProto.ignoreElements = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(noop, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Materializes the implicit notifications of an observable sequence as explicit notification values.
* @returns {Observable} An observable sequence containing the materialized notification values from the source sequence.
*/
observableProto.materialize = function () {
var source = this;
return new AnonymousObservable(function (observer) {
return source.subscribe(function (value) {
observer.onNext(notificationCreateOnNext(value));
}, function (e) {
observer.onNext(notificationCreateOnError(e));
observer.onCompleted();
}, function () {
observer.onNext(notificationCreateOnCompleted());
observer.onCompleted();
});
});
};
/**
* Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely.
* @param {Number} [repeatCount] Number of times to repeat the sequence. If not provided, repeats the sequence indefinitely.
* @returns {Observable} The observable sequence producing the elements of the given sequence repeatedly.
*/
observableProto.repeat = function (repeatCount) {
return enumerableRepeat(this, repeatCount).concat();
};
/**
* Repeats the source observable sequence the specified number of times or until it successfully terminates. If the retry count is not specified, it retries indefinitely.
* Note if you encounter an error and want it to retry once, then you must use .retry(2);
*
* @example
* var res = retried = retry.repeat();
* var res = retried = retry.repeat(2);
* @param {Number} [retryCount] Number of times to retry the sequence. If not provided, retry the sequence indefinitely.
* @returns {Observable} An observable sequence producing the elements of the given sequence repeatedly until it terminates successfully.
*/
observableProto.retry = function (retryCount) {
return enumerableRepeat(this, retryCount).catchError();
};
/**
* Applies an accumulator function over an observable sequence and returns each intermediate result. The optional seed value is used as the initial accumulator value.
* For aggregation behavior with no intermediate results, see Observable.aggregate.
* @example
* var res = source.scan(function (acc, x) { return acc + x; });
* var res = source.scan(0, function (acc, x) { return acc + x; });
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing the accumulated values.
*/
observableProto.scan = function () {
var hasSeed = false, seed, accumulator, source = this;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[0];
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return new AnonymousObservable(function (observer) {
var hasAccumulation, accumulation, hasValue;
return source.subscribe (
function (x) {
!hasValue && (hasValue = true);
try {
if (hasAccumulation) {
accumulation = accumulator(accumulation, x);
} else {
accumulation = hasSeed ? accumulator(seed, x) : x;
hasAccumulation = true;
}
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(accumulation);
},
observer.onError.bind(observer),
function () {
!hasValue && hasSeed && observer.onNext(seed);
observer.onCompleted();
}
);
});
};
/**
* Bypasses a specified number of elements at the end of an observable sequence.
* @description
* This operator accumulates a queue with a length enough to store the first `count` elements. As more elements are
* received, elements are taken from the front of the queue and produced on the result sequence. This causes elements to be delayed.
* @param count Number of elements to bypass at the end of the source sequence.
* @returns {Observable} An observable sequence containing the source sequence elements except for the bypassed ones at the end.
*/
observableProto.skipLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
q.length > count && observer.onNext(q.shift());
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend.
* @example
* var res = source.startWith(1, 2, 3);
* var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3);
* @param {Arguments} args The specified values to prepend to the observable sequence
* @returns {Observable} The source sequence prepended with the specified values.
*/
observableProto.startWith = function () {
var values, scheduler, start = 0;
if (!!arguments.length && isScheduler(arguments[0])) {
scheduler = arguments[0];
start = 1;
} else {
scheduler = immediateScheduler;
}
values = slice.call(arguments, start);
return enumerableOf([observableFromArray(values, scheduler), this]).concat();
};
/**
* Returns a specified number of contiguous elements from the end of an observable sequence.
* @description
* This operator accumulates a buffer with a length enough to store elements count elements. Upon completion of
* the source sequence, this buffer is drained on the result sequence. This causes the elements to be delayed.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence.
*/
observableProto.takeLast = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
q.length > count && q.shift();
}, observer.onError.bind(observer), function () {
while (q.length > 0) { observer.onNext(q.shift()); }
observer.onCompleted();
});
});
};
/**
* Returns an array with the specified number of contiguous elements from the end of an observable sequence.
*
* @description
* This operator accumulates a buffer with a length enough to store count elements. Upon completion of the
* source sequence, this buffer is produced on the result sequence.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @returns {Observable} An observable sequence containing a single array with the specified number of elements from the end of the source sequence.
*/
observableProto.takeLastBuffer = function (count) {
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
q.length > count && q.shift();
}, observer.onError.bind(observer), function () {
observer.onNext(q);
observer.onCompleted();
});
});
};
/**
* Projects each element of an observable sequence into zero or more windows which are produced based on element count information.
*
* var res = xs.windowWithCount(10);
* var res = xs.windowWithCount(10, 1);
* @param {Number} count Length of each window.
* @param {Number} [skip] Number of elements to skip between creation of consecutive windows. If not specified, defaults to the count.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithCount = function (count, skip) {
var source = this;
+count || (count = 0);
Math.abs(count) === Infinity && (count = 0);
if (count <= 0) { throw new Error(argumentOutOfRange); }
skip == null && (skip = count);
+skip || (skip = 0);
Math.abs(skip) === Infinity && (skip = 0);
if (skip <= 0) { throw new Error(argumentOutOfRange); }
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(),
refCountDisposable = new RefCountDisposable(m),
n = 0,
q = [];
function createWindow () {
var s = new Subject();
q.push(s);
observer.onNext(addRef(s, refCountDisposable));
}
createWindow();
m.setDisposable(source.subscribe(
function (x) {
for (var i = 0, len = q.length; i < len; i++) { q[i].onNext(x); }
var c = n - count + 1;
c >= 0 && c % skip === 0 && q.shift().onCompleted();
++n % skip === 0 && createWindow();
},
function (e) {
while (q.length > 0) { q.shift().onError(e); }
observer.onError(e);
},
function () {
while (q.length > 0) { q.shift().onCompleted(); }
observer.onCompleted();
}
));
return refCountDisposable;
});
};
function concatMap(source, selector, thisArg) {
return source.map(function (x, i) {
var result = selector.call(thisArg, x, i, source);
isPromise(result) && (result = observableFromPromise(result));
(isArrayLike(result) || isIterable(result)) && (result = observableFrom(result));
return result;
}).concatAll();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.concatMap(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.concatMap(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.concatMap(Rx.Observable.fromArray([1,2,3]));
* @param {Function} selector A transform function to apply to each element or an observable sequence to project each element from the
* source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectConcat = observableProto.concatMap = function (selector, resultSelector, thisArg) {
if (isFunction(selector) && isFunction(resultSelector)) {
return this.concatMap(function (x, i) {
var selectorResult = selector(x, i);
isPromise(selectorResult) && (selectorResult = observableFromPromise(selectorResult));
(isArrayLike(selectorResult) || isIterable(selectorResult)) && (selectorResult = observableFrom(selectorResult));
return selectorResult.map(function (y, i2) {
return resultSelector(x, y, i, i2);
});
});
}
return isFunction(selector) ?
concatMap(this, selector, thisArg) :
concatMap(this, function () { return selector; });
};
/**
* Projects each notification of an observable sequence to an observable sequence and concats the resulting observable sequences into one observable sequence.
* @param {Function} onNext A transform function to apply to each element; the second parameter of the function represents the index of the source element.
* @param {Function} onError A transform function to apply when an error occurs in the source sequence.
* @param {Function} onCompleted A transform function to apply when the end of the source sequence is reached.
* @param {Any} [thisArg] An optional "this" to use to invoke each transform.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function corresponding to each notification in the input sequence.
*/
observableProto.concatMapObserver = observableProto.selectConcatObserver = function(onNext, onError, onCompleted, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
var result;
try {
result = onNext.call(thisArg, x, index++);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
},
function (err) {
var result;
try {
result = onError.call(thisArg, err);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
observer.onCompleted();
},
function () {
var result;
try {
result = onCompleted.call(thisArg);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
observer.onCompleted();
});
}).concatAll();
};
/**
* Returns the elements of the specified sequence or the specified value in a singleton sequence if the sequence is empty.
*
* var res = obs = xs.defaultIfEmpty();
* 2 - obs = xs.defaultIfEmpty(false);
*
* @memberOf Observable#
* @param defaultValue The value to return if the sequence is empty. If not provided, this defaults to null.
* @returns {Observable} An observable sequence that contains the specified default value if the source is empty; otherwise, the elements of the source itself.
*/
observableProto.defaultIfEmpty = function (defaultValue) {
var source = this;
if (defaultValue === undefined) {
defaultValue = null;
}
return new AnonymousObservable(function (observer) {
var found = false;
return source.subscribe(function (x) {
found = true;
observer.onNext(x);
}, observer.onError.bind(observer), function () {
if (!found) {
observer.onNext(defaultValue);
}
observer.onCompleted();
});
});
};
// Swap out for Array.findIndex
function arrayIndexOfComparer(array, item, comparer) {
for (var i = 0, len = array.length; i < len; i++) {
if (comparer(array[i], item)) { return i; }
}
return -1;
}
function HashSet(comparer) {
this.comparer = comparer;
this.set = [];
}
HashSet.prototype.push = function(value) {
var retValue = arrayIndexOfComparer(this.set, value, this.comparer) === -1;
retValue && this.set.push(value);
return retValue;
};
/**
* Returns an observable sequence that contains only distinct elements according to the keySelector and the comparer.
* Usage of this operator should be considered carefully due to the maintenance of an internal lookup structure which can grow large.
*
* @example
* var res = obs = xs.distinct();
* 2 - obs = xs.distinct(function (x) { return x.id; });
* 2 - obs = xs.distinct(function (x) { return x.id; }, function (a,b) { return a === b; });
* @param {Function} [keySelector] A function to compute the comparison key for each element.
* @param {Function} [comparer] Used to compare items in the collection.
* @returns {Observable} An observable sequence only containing the distinct elements, based on a computed key value, from the source sequence.
*/
observableProto.distinct = function (keySelector, comparer) {
var source = this;
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var hashSet = new HashSet(comparer);
return source.subscribe(function (x) {
var key = x;
if (keySelector) {
try {
key = keySelector(x);
} catch (e) {
observer.onError(e);
return;
}
}
hashSet.push(key) && observer.onNext(x);
},
observer.onError.bind(observer),
observer.onCompleted.bind(observer));
});
};
/**
* Groups the elements of an observable sequence according to a specified key selector function and comparer and selects the resulting elements by using a specified function.
*
* @example
* var res = observable.groupBy(function (x) { return x.id; });
* 2 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; });
* 3 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function (x) { return x.toString(); });
* @param {Function} keySelector A function to extract the key for each element.
* @param {Function} [elementSelector] A function to map each source element to an element in an observable group.
* @param {Function} [comparer] Used to determine whether the objects are equal.
* @returns {Observable} A sequence of observable groups, each of which corresponds to a unique key value, containing all elements that share that same key value.
*/
observableProto.groupBy = function (keySelector, elementSelector, comparer) {
return this.groupByUntil(keySelector, elementSelector, observableNever, comparer);
};
/**
* Groups the elements of an observable sequence according to a specified key selector function.
* A duration selector function is used to control the lifetime of groups. When a group expires, it receives an OnCompleted notification. When a new element with the same
* key value as a reclaimed group occurs, the group will be reborn with a new lifetime request.
*
* @example
* var res = observable.groupByUntil(function (x) { return x.id; }, null, function () { return Rx.Observable.never(); });
* 2 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function () { return Rx.Observable.never(); });
* 3 - observable.groupBy(function (x) { return x.id; }), function (x) { return x.name; }, function () { return Rx.Observable.never(); }, function (x) { return x.toString(); });
* @param {Function} keySelector A function to extract the key for each element.
* @param {Function} durationSelector A function to signal the expiration of a group.
* @param {Function} [comparer] Used to compare objects. When not specified, the default comparer is used.
* @returns {Observable}
* A sequence of observable groups, each of which corresponds to a unique key value, containing all elements that share that same key value.
* If a group's lifetime expires, a new group with the same key value can be created once an element with such a key value is encoutered.
*
*/
observableProto.groupByUntil = function (keySelector, elementSelector, durationSelector, comparer) {
var source = this;
elementSelector || (elementSelector = identity);
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
function handleError(e) { return function (item) { item.onError(e); }; }
var map = new Dictionary(0, comparer),
groupDisposable = new CompositeDisposable(),
refCountDisposable = new RefCountDisposable(groupDisposable);
groupDisposable.add(source.subscribe(function (x) {
var key;
try {
key = keySelector(x);
} catch (e) {
map.getValues().forEach(handleError(e));
observer.onError(e);
return;
}
var fireNewMapEntry = false,
writer = map.tryGetValue(key);
if (!writer) {
writer = new Subject();
map.set(key, writer);
fireNewMapEntry = true;
}
if (fireNewMapEntry) {
var group = new GroupedObservable(key, writer, refCountDisposable),
durationGroup = new GroupedObservable(key, writer);
try {
duration = durationSelector(durationGroup);
} catch (e) {
map.getValues().forEach(handleError(e));
observer.onError(e);
return;
}
observer.onNext(group);
var md = new SingleAssignmentDisposable();
groupDisposable.add(md);
var expire = function () {
map.remove(key) && writer.onCompleted();
groupDisposable.remove(md);
};
md.setDisposable(duration.take(1).subscribe(
noop,
function (exn) {
map.getValues().forEach(handleError(exn));
observer.onError(exn);
},
expire)
);
}
var element;
try {
element = elementSelector(x);
} catch (e) {
map.getValues().forEach(handleError(e));
observer.onError(e);
return;
}
writer.onNext(element);
}, function (ex) {
map.getValues().forEach(handleError(ex));
observer.onError(ex);
}, function () {
map.getValues().forEach(function (item) { item.onCompleted(); });
observer.onCompleted();
}));
return refCountDisposable;
});
};
/**
* Projects each element of an observable sequence into a new form by incorporating the element's index.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source.
*/
observableProto.select = observableProto.map = function (selector, thisArg) {
var selectorFn = isFunction(selector) ? selector : function () { return selector; },
source = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return source.subscribe(function (value) {
var result;
try {
result = selectorFn.call(thisArg, value, count++, source);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Retrieves the value of a specified property from all elements in the Observable sequence.
* @param {String} prop The property to pluck.
* @returns {Observable} Returns a new Observable sequence of property values.
*/
observableProto.pluck = function (prop) {
return this.map(function (x) { return x[prop]; });
};
function flatMap(source, selector, thisArg) {
return source.map(function (x, i) {
var result = selector.call(thisArg, x, i, source);
isPromise(result) && (result = observableFromPromise(result));
(isArrayLike(result) || isIterable(result)) && (result = observableFrom(result));
return result;
}).mergeAll();
}
/**
* One of the Following:
* Projects each element of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
*
* @example
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); });
* Or:
* Projects each element of an observable sequence to an observable sequence, invokes the result selector for the source element and each of the corresponding inner sequence's elements, and merges the results into one observable sequence.
*
* var res = source.selectMany(function (x) { return Rx.Observable.range(0, x); }, function (x, y) { return x + y; });
* Or:
* Projects each element of the source observable sequence to the other observable sequence and merges the resulting observable sequences into one observable sequence.
*
* var res = source.selectMany(Rx.Observable.fromArray([1,2,3]));
* @param {Function} selector A transform function to apply to each element or an observable sequence to project each element from the source sequence onto which could be either an observable or Promise.
* @param {Function} [resultSelector] A transform function to apply to each element of the intermediate sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function collectionSelector on each element of the input sequence and then mapping each of those sequence elements and their corresponding source element to a result element.
*/
observableProto.selectMany = observableProto.flatMap = function (selector, resultSelector, thisArg) {
if (isFunction(selector) && isFunction(resultSelector)) {
return this.flatMap(function (x, i) {
var selectorResult = selector(x, i);
isPromise(selectorResult) && (selectorResult = observableFromPromise(selectorResult));
(isArrayLike(selectorResult) || isIterable(selectorResult)) && (selectorResult = observableFrom(selectorResult));
return selectorResult.map(function (y, i2) {
return resultSelector(x, y, i, i2);
});
}, thisArg);
}
return isFunction(selector) ?
flatMap(this, selector, thisArg) :
flatMap(this, function () { return selector; });
};
/**
* Projects each notification of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
* @param {Function} onNext A transform function to apply to each element; the second parameter of the function represents the index of the source element.
* @param {Function} onError A transform function to apply when an error occurs in the source sequence.
* @param {Function} onCompleted A transform function to apply when the end of the source sequence is reached.
* @param {Any} [thisArg] An optional "this" to use to invoke each transform.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function corresponding to each notification in the input sequence.
*/
observableProto.flatMapObserver = observableProto.selectManyObserver = function (onNext, onError, onCompleted, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
var result;
try {
result = onNext.call(thisArg, x, index++);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
},
function (err) {
var result;
try {
result = onError.call(thisArg, err);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
observer.onCompleted();
},
function () {
var result;
try {
result = onCompleted.call(thisArg);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
observer.onCompleted();
});
}).mergeAll();
};
/**
* Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then
* transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.
* @param {Function} selector A transform function to apply to each source element; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence whose elements are the result of invoking the transform function on each element of source producing an Observable of Observable sequences
* and that at any point in time produces the elements of the most recent inner observable sequence that has been received.
*/
observableProto.selectSwitch = observableProto.flatMapLatest = observableProto.switchMap = function (selector, thisArg) {
return this.select(selector, thisArg).switchLatest();
};
/**
* Bypasses a specified number of elements in an observable sequence and then returns the remaining elements.
* @param {Number} count The number of elements to skip before returning the remaining elements.
* @returns {Observable} An observable sequence that contains the elements that occur after the specified index in the input sequence.
*/
observableProto.skip = function (count) {
if (count < 0) { throw new Error(argumentOutOfRange); }
var source = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return source.subscribe(function (x) {
if (remaining <= 0) {
observer.onNext(x);
} else {
remaining--;
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Bypasses elements in an observable sequence as long as a specified condition is true and then returns the remaining elements.
* The element's index is used in the logic of the predicate function.
*
* var res = source.skipWhile(function (value) { return value < 10; });
* var res = source.skipWhile(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence starting at the first element in the linear series that does not pass the test specified by predicate.
*/
observableProto.skipWhile = function (predicate, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = false;
return source.subscribe(function (x) {
if (!running) {
try {
running = !predicate.call(thisArg, x, i++, source);
} catch (e) {
observer.onError(e);
return;
}
}
running && observer.onNext(x);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns a specified number of contiguous elements from the start of an observable sequence, using the specified scheduler for the edge case of take(0).
*
* var res = source.take(5);
* var res = source.take(0, Rx.Scheduler.timeout);
* @param {Number} count The number of elements to return.
* @param {Scheduler} [scheduler] Scheduler used to produce an OnCompleted message in case <paramref name="count count</paramref> is set to 0.
* @returns {Observable} An observable sequence that contains the specified number of elements from the start of the input sequence.
*/
observableProto.take = function (count, scheduler) {
if (count < 0) { throw new RangeError(argumentOutOfRange); }
if (count === 0) { return observableEmpty(scheduler); }
var observable = this;
return new AnonymousObservable(function (observer) {
var remaining = count;
return observable.subscribe(function (x) {
if (remaining-- > 0) {
observer.onNext(x);
remaining === 0 && observer.onCompleted();
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Returns elements from an observable sequence as long as a specified condition is true.
* The element's index is used in the logic of the predicate function.
* @param {Function} predicate A function to test each element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains the elements from the input sequence that occur before the element at which the test no longer passes.
*/
observableProto.takeWhile = function (predicate, thisArg) {
var observable = this;
return new AnonymousObservable(function (observer) {
var i = 0, running = true;
return observable.subscribe(function (x) {
if (running) {
try {
running = predicate.call(thisArg, x, i++, observable);
} catch (e) {
observer.onError(e);
return;
}
if (running) {
observer.onNext(x);
} else {
observer.onCompleted();
}
}
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
/**
* Filters the elements of an observable sequence based on a predicate by incorporating the element's index.
*
* @example
* var res = source.where(function (value) { return value < 10; });
* var res = source.where(function (value, index) { return value < 10 || index < 10; });
* @param {Function} predicate A function to test each source element for a condition; the second parameter of the function represents the index of the source element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence that contains elements from the input sequence that satisfy the condition.
*/
observableProto.where = observableProto.filter = function (predicate, thisArg) {
var parent = this;
return new AnonymousObservable(function (observer) {
var count = 0;
return parent.subscribe(function (value) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, value, count++, parent);
} catch (e) {
observer.onError(e);
return;
}
shouldRun && observer.onNext(value);
}, observer.onError.bind(observer), observer.onCompleted.bind(observer));
});
};
observableProto.finalValue = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var hasValue = false, value;
return source.subscribe(function (x) {
hasValue = true;
value = x;
}, observer.onError.bind(observer), function () {
if (!hasValue) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(value);
observer.onCompleted();
}
});
});
};
function extremaBy(source, keySelector, comparer) {
return new AnonymousObservable(function (observer) {
var hasValue = false, lastKey = null, list = [];
return source.subscribe(function (x) {
var comparison, key;
try {
key = keySelector(x);
} catch (ex) {
observer.onError(ex);
return;
}
comparison = 0;
if (!hasValue) {
hasValue = true;
lastKey = key;
} else {
try {
comparison = comparer(key, lastKey);
} catch (ex1) {
observer.onError(ex1);
return;
}
}
if (comparison > 0) {
lastKey = key;
list = [];
}
if (comparison >= 0) { list.push(x); }
}, observer.onError.bind(observer), function () {
observer.onNext(list);
observer.onCompleted();
});
});
}
function firstOnly(x) {
if (x.length === 0) {
throw new Error(sequenceContainsNoElements);
}
return x[0];
}
/**
* Applies an accumulator function over an observable sequence, returning the result of the aggregation as a single element in the result sequence. The specified seed value is used as the initial accumulator value.
* For aggregation behavior with incremental intermediate results, see Observable.scan.
* @deprecated Use #reduce instead
* @param {Mixed} [seed] The initial accumulator value.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @returns {Observable} An observable sequence containing a single element with the final accumulator value.
*/
observableProto.aggregate = function () {
deprecate('aggregate', 'reduce');
var seed, hasSeed, accumulator;
if (arguments.length === 2) {
seed = arguments[0];
hasSeed = true;
accumulator = arguments[1];
} else {
accumulator = arguments[0];
}
return hasSeed ? this.scan(seed, accumulator).startWith(seed).finalValue() : this.scan(accumulator).finalValue();
};
/**
* Applies an accumulator function over an observable sequence, returning the result of the aggregation as a single element in the result sequence. The specified seed value is used as the initial accumulator value.
* For aggregation behavior with incremental intermediate results, see Observable.scan.
* @param {Function} accumulator An accumulator function to be invoked on each element.
* @param {Any} [seed] The initial accumulator value.
* @returns {Observable} An observable sequence containing a single element with the final accumulator value.
*/
observableProto.reduce = function (accumulator) {
var seed, hasSeed;
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[1];
}
return hasSeed ? this.scan(seed, accumulator).startWith(seed).finalValue() : this.scan(accumulator).finalValue();
};
/**
* Determines whether any element of an observable sequence satisfies a condition if present, else if any items are in the sequence.
* @param {Function} [predicate] A function to test each element for a condition.
* @returns {Observable} An observable sequence containing a single element determining whether any elements in the source sequence pass the test in the specified predicate if given, else if any items are in the sequence.
*/
observableProto.some = function (predicate, thisArg) {
var source = this;
return predicate ?
source.filter(predicate, thisArg).some() :
new AnonymousObservable(function (observer) {
return source.subscribe(function () {
observer.onNext(true);
observer.onCompleted();
}, observer.onError.bind(observer), function () {
observer.onNext(false);
observer.onCompleted();
});
});
};
/** @deprecated use #some instead */
observableProto.any = function () {
deprecate('any', 'some');
return this.some.apply(this, arguments);
};
/**
* Determines whether an observable sequence is empty.
* @returns {Observable} An observable sequence containing a single element determining whether the source sequence is empty.
*/
observableProto.isEmpty = function () {
return this.any().map(not);
};
/**
* Determines whether all elements of an observable sequence satisfy a condition.
* @param {Function} [predicate] A function to test each element for a condition.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence containing a single element determining whether all elements in the source sequence pass the test in the specified predicate.
*/
observableProto.every = function (predicate, thisArg) {
return this.filter(function (v) { return !predicate(v); }, thisArg).some().map(not);
};
/** @deprecated use #every instead */
observableProto.all = function () {
deprecate('all', 'every');
return this.every.apply(this, arguments);
};
/**
* Determines whether an observable sequence contains a specified element with an optional equality comparer.
* @param searchElement The value to locate in the source sequence.
* @param {Number} [fromIndex] An equality comparer to compare elements.
* @returns {Observable} An observable sequence containing a single element determining whether the source sequence contains an element that has the specified value from the given index.
*/
observableProto.contains = function (searchElement, fromIndex) {
var source = this;
function comparer(a, b) {
return (a === 0 && b === 0) || (a === b || (isNaN(a) && isNaN(b)));
}
return new AnonymousObservable(function (observer) {
var i = 0, n = +fromIndex || 0;
Math.abs(n) === Infinity && (n = 0);
if (n < 0) {
observer.onNext(false);
observer.onCompleted();
return disposableEmpty;
}
return source.subscribe(
function (x) {
if (i++ >= n && comparer(x, searchElement)) {
observer.onNext(true);
observer.onCompleted();
}
},
observer.onError.bind(observer),
function () {
observer.onNext(false);
observer.onCompleted();
});
});
};
/**
* Returns an observable sequence containing a value that represents how many elements in the specified observable sequence satisfy a condition if provided, else the count of items.
* @example
* res = source.count();
* res = source.count(function (x) { return x > 3; });
* @param {Function} [predicate]A function to test each element for a condition.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence containing a single element with a number that represents how many elements in the input sequence satisfy the condition in the predicate function if provided, else the count of items in the sequence.
*/
observableProto.count = function (predicate, thisArg) {
return predicate ?
this.where(predicate, thisArg).count() :
this.aggregate(0, function (count) {
return count + 1;
});
};
/**
* Returns the first index at which a given element can be found in the observable sequence, or -1 if it is not present.
* @param {Any} searchElement Element to locate in the array.
* @param {Number} [fromIndex] The index to start the search. If not specified, defaults to 0.
* @returns {Observable} And observable sequence containing the first index at which a given element can be found in the observable sequence, or -1 if it is not present.
*/
observableProto.indexOf = function(searchElement, fromIndex) {
var source = this;
return new AnonymousObservable(function (observer) {
var i = 0, n = +fromIndex || 0;
Math.abs(n) === Infinity && (n = 0);
if (n < 0) {
observer.onNext(-1);
observer.onCompleted();
return disposableEmpty;
}
return source.subscribe(
function (x) {
if (i >= n && x === searchElement) {
observer.onNext(i);
observer.onCompleted();
}
i++;
},
observer.onError.bind(observer),
function () {
observer.onNext(-1);
observer.onCompleted();
});
});
};
/**
* Computes the sum of a sequence of values that are obtained by invoking an optional transform function on each element of the input sequence, else if not specified computes the sum on each item in the sequence.
* @example
* var res = source.sum();
* var res = source.sum(function (x) { return x.value; });
* @param {Function} [selector] A transform function to apply to each element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence containing a single element with the sum of the values in the source sequence.
*/
observableProto.sum = function (keySelector, thisArg) {
return keySelector && isFunction(keySelector) ?
this.map(keySelector, thisArg).sum() :
this.reduce(function (prev, curr) {
return prev + curr;
}, 0);
};
/**
* Returns the elements in an observable sequence with the minimum key value according to the specified comparer.
* @example
* var res = source.minBy(function (x) { return x.value; });
* var res = source.minBy(function (x) { return x.value; }, function (x, y) { return x - y; });
* @param {Function} keySelector Key selector function.
* @param {Function} [comparer] Comparer used to compare key values.
* @returns {Observable} An observable sequence containing a list of zero or more elements that have a minimum key value.
*/
observableProto.minBy = function (keySelector, comparer) {
comparer || (comparer = defaultSubComparer);
return extremaBy(this, keySelector, function (x, y) { return comparer(x, y) * -1; });
};
/**
* Returns the minimum element in an observable sequence according to the optional comparer else a default greater than less than check.
* @example
* var res = source.min();
* var res = source.min(function (x, y) { return x.value - y.value; });
* @param {Function} [comparer] Comparer used to compare elements.
* @returns {Observable} An observable sequence containing a single element with the minimum element in the source sequence.
*/
observableProto.min = function (comparer) {
return this.minBy(identity, comparer).map(function (x) { return firstOnly(x); });
};
/**
* Returns the elements in an observable sequence with the maximum key value according to the specified comparer.
* @example
* var res = source.maxBy(function (x) { return x.value; });
* var res = source.maxBy(function (x) { return x.value; }, function (x, y) { return x - y;; });
* @param {Function} keySelector Key selector function.
* @param {Function} [comparer] Comparer used to compare key values.
* @returns {Observable} An observable sequence containing a list of zero or more elements that have a maximum key value.
*/
observableProto.maxBy = function (keySelector, comparer) {
comparer || (comparer = defaultSubComparer);
return extremaBy(this, keySelector, comparer);
};
/**
* Returns the maximum value in an observable sequence according to the specified comparer.
* @example
* var res = source.max();
* var res = source.max(function (x, y) { return x.value - y.value; });
* @param {Function} [comparer] Comparer used to compare elements.
* @returns {Observable} An observable sequence containing a single element with the maximum element in the source sequence.
*/
observableProto.max = function (comparer) {
return this.maxBy(identity, comparer).map(function (x) { return firstOnly(x); });
};
/**
* Computes the average of an observable sequence of values that are in the sequence or obtained by invoking a transform function on each element of the input sequence if present.
* @param {Function} [selector] A transform function to apply to each element.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} An observable sequence containing a single element with the average of the sequence of values.
*/
observableProto.average = function (keySelector, thisArg) {
return keySelector && isFunction(keySelector) ?
this.select(keySelector, thisArg).average() :
this.scan({sum: 0, count: 0 }, function (prev, cur) {
return {
sum: prev.sum + cur,
count: prev.count + 1
};
}).finalValue().map(function (s) {
if (s.count === 0) {
throw new Error('The input sequence was empty');
}
return s.sum / s.count;
});
};
/**
* Determines whether two sequences are equal by comparing the elements pairwise using a specified equality comparer.
*
* @example
* var res = res = source.sequenceEqual([1,2,3]);
* var res = res = source.sequenceEqual([{ value: 42 }], function (x, y) { return x.value === y.value; });
* 3 - res = source.sequenceEqual(Rx.Observable.returnValue(42));
* 4 - res = source.sequenceEqual(Rx.Observable.returnValue({ value: 42 }), function (x, y) { return x.value === y.value; });
* @param {Observable} second Second observable sequence or array to compare.
* @param {Function} [comparer] Comparer used to compare elements of both sequences.
* @returns {Observable} An observable sequence that contains a single element which indicates whether both sequences are of equal length and their corresponding elements are equal according to the specified equality comparer.
*/
observableProto.sequenceEqual = function (second, comparer) {
var first = this;
comparer || (comparer = defaultComparer);
return new AnonymousObservable(function (observer) {
var donel = false, doner = false, ql = [], qr = [];
var subscription1 = first.subscribe(function (x) {
var equal, v;
if (qr.length > 0) {
v = qr.shift();
try {
equal = comparer(v, x);
} catch (e) {
observer.onError(e);
return;
}
if (!equal) {
observer.onNext(false);
observer.onCompleted();
}
} else if (doner) {
observer.onNext(false);
observer.onCompleted();
} else {
ql.push(x);
}
}, observer.onError.bind(observer), function () {
donel = true;
if (ql.length === 0) {
if (qr.length > 0) {
observer.onNext(false);
observer.onCompleted();
} else if (doner) {
observer.onNext(true);
observer.onCompleted();
}
}
});
(isArrayLike(second) || isIterable(second)) && (second = observableFrom(second));
isPromise(second) && (second = observableFromPromise(second));
var subscription2 = second.subscribe(function (x) {
var equal;
if (ql.length > 0) {
var v = ql.shift();
try {
equal = comparer(v, x);
} catch (exception) {
observer.onError(exception);
return;
}
if (!equal) {
observer.onNext(false);
observer.onCompleted();
}
} else if (donel) {
observer.onNext(false);
observer.onCompleted();
} else {
qr.push(x);
}
}, observer.onError.bind(observer), function () {
doner = true;
if (qr.length === 0) {
if (ql.length > 0) {
observer.onNext(false);
observer.onCompleted();
} else if (donel) {
observer.onNext(true);
observer.onCompleted();
}
}
});
return new CompositeDisposable(subscription1, subscription2);
});
};
function elementAtOrDefault(source, index, hasDefault, defaultValue) {
if (index < 0) {
throw new Error(argumentOutOfRange);
}
return new AnonymousObservable(function (observer) {
var i = index;
return source.subscribe(function (x) {
if (i === 0) {
observer.onNext(x);
observer.onCompleted();
}
i--;
}, observer.onError.bind(observer), function () {
if (!hasDefault) {
observer.onError(new Error(argumentOutOfRange));
} else {
observer.onNext(defaultValue);
observer.onCompleted();
}
});
});
}
/**
* Returns the element at a specified index in a sequence.
* @example
* var res = source.elementAt(5);
* @param {Number} index The zero-based index of the element to retrieve.
* @returns {Observable} An observable sequence that produces the element at the specified position in the source sequence.
*/
observableProto.elementAt = function (index) {
return elementAtOrDefault(this, index, false);
};
/**
* Returns the element at a specified index in a sequence or a default value if the index is out of range.
* @example
* var res = source.elementAtOrDefault(5);
* var res = source.elementAtOrDefault(5, 0);
* @param {Number} index The zero-based index of the element to retrieve.
* @param [defaultValue] The default value if the index is outside the bounds of the source sequence.
* @returns {Observable} An observable sequence that produces the element at the specified position in the source sequence, or a default value if the index is outside the bounds of the source sequence.
*/
observableProto.elementAtOrDefault = function (index, defaultValue) {
return elementAtOrDefault(this, index, true, defaultValue);
};
function singleOrDefaultAsync(source, hasDefault, defaultValue) {
return new AnonymousObservable(function (observer) {
var value = defaultValue, seenValue = false;
return source.subscribe(function (x) {
if (seenValue) {
observer.onError(new Error('Sequence contains more than one element'));
} else {
value = x;
seenValue = true;
}
}, observer.onError.bind(observer), function () {
if (!seenValue && !hasDefault) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(value);
observer.onCompleted();
}
});
});
}
/**
* Returns the only element of an observable sequence that satisfies the condition in the optional predicate, and reports an exception if there is not exactly one element in the observable sequence.
* @example
* var res = res = source.single();
* var res = res = source.single(function (x) { return x === 42; });
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the single element in the observable sequence that satisfies the condition in the predicate.
*/
observableProto.single = function (predicate, thisArg) {
return predicate && isFunction(predicate) ?
this.where(predicate, thisArg).single() :
singleOrDefaultAsync(this, false);
};
/**
* Returns the only element of an observable sequence that matches the predicate, or a default value if no such element exists; this method reports an exception if there is more than one element in the observable sequence.
* @example
* var res = res = source.singleOrDefault();
* var res = res = source.singleOrDefault(function (x) { return x === 42; });
* res = source.singleOrDefault(function (x) { return x === 42; }, 0);
* res = source.singleOrDefault(null, 0);
* @memberOf Observable#
* @param {Function} predicate A predicate function to evaluate for elements in the source sequence.
* @param [defaultValue] The default value if the index is outside the bounds of the source sequence.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the single element in the observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
*/
observableProto.singleOrDefault = function (predicate, defaultValue, thisArg) {
return predicate && isFunction(predicate) ?
this.where(predicate, thisArg).singleOrDefault(null, defaultValue) :
singleOrDefaultAsync(this, true, defaultValue);
};
function firstOrDefaultAsync(source, hasDefault, defaultValue) {
return new AnonymousObservable(function (observer) {
return source.subscribe(function (x) {
observer.onNext(x);
observer.onCompleted();
}, observer.onError.bind(observer), function () {
if (!hasDefault) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(defaultValue);
observer.onCompleted();
}
});
});
}
/**
* Returns the first element of an observable sequence that satisfies the condition in the predicate if present else the first item in the sequence.
* @example
* var res = res = source.first();
* var res = res = source.first(function (x) { return x > 3; });
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the first element in the observable sequence that satisfies the condition in the predicate if provided, else the first item in the sequence.
*/
observableProto.first = function (predicate, thisArg) {
return predicate ?
this.where(predicate, thisArg).first() :
firstOrDefaultAsync(this, false);
};
/**
* Returns the first element of an observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
* @example
* var res = res = source.firstOrDefault();
* var res = res = source.firstOrDefault(function (x) { return x > 3; });
* var res = source.firstOrDefault(function (x) { return x > 3; }, 0);
* var res = source.firstOrDefault(null, 0);
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param {Any} [defaultValue] The default value if no such element exists. If not specified, defaults to null.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the first element in the observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
*/
observableProto.firstOrDefault = function (predicate, defaultValue, thisArg) {
return predicate ?
this.where(predicate).firstOrDefault(null, defaultValue) :
firstOrDefaultAsync(this, true, defaultValue);
};
function lastOrDefaultAsync(source, hasDefault, defaultValue) {
return new AnonymousObservable(function (observer) {
var value = defaultValue, seenValue = false;
return source.subscribe(function (x) {
value = x;
seenValue = true;
}, observer.onError.bind(observer), function () {
if (!seenValue && !hasDefault) {
observer.onError(new Error(sequenceContainsNoElements));
} else {
observer.onNext(value);
observer.onCompleted();
}
});
});
}
/**
* Returns the last element of an observable sequence that satisfies the condition in the predicate if specified, else the last element.
* @example
* var res = source.last();
* var res = source.last(function (x) { return x > 3; });
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the last element in the observable sequence that satisfies the condition in the predicate.
*/
observableProto.last = function (predicate, thisArg) {
return predicate ?
this.where(predicate, thisArg).last() :
lastOrDefaultAsync(this, false);
};
/**
* Returns the last element of an observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
* @example
* var res = source.lastOrDefault();
* var res = source.lastOrDefault(function (x) { return x > 3; });
* var res = source.lastOrDefault(function (x) { return x > 3; }, 0);
* var res = source.lastOrDefault(null, 0);
* @param {Function} [predicate] A predicate function to evaluate for elements in the source sequence.
* @param [defaultValue] The default value if no such element exists. If not specified, defaults to null.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} Sequence containing the last element in the observable sequence that satisfies the condition in the predicate, or a default value if no such element exists.
*/
observableProto.lastOrDefault = function (predicate, defaultValue, thisArg) {
return predicate ?
this.where(predicate, thisArg).lastOrDefault(null, defaultValue) :
lastOrDefaultAsync(this, true, defaultValue);
};
function findValue (source, predicate, thisArg, yieldIndex) {
return new AnonymousObservable(function (observer) {
var i = 0;
return source.subscribe(function (x) {
var shouldRun;
try {
shouldRun = predicate.call(thisArg, x, i, source);
} catch (e) {
observer.onError(e);
return;
}
if (shouldRun) {
observer.onNext(yieldIndex ? i : x);
observer.onCompleted();
} else {
i++;
}
}, observer.onError.bind(observer), function () {
observer.onNext(yieldIndex ? -1 : undefined);
observer.onCompleted();
});
});
}
/**
* Searches for an element that matches the conditions defined by the specified predicate, and returns the first occurrence within the entire Observable sequence.
* @param {Function} predicate The predicate that defines the conditions of the element to search for.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} An Observable sequence with the first element that matches the conditions defined by the specified predicate, if found; otherwise, undefined.
*/
observableProto.find = function (predicate, thisArg) {
return findValue(this, predicate, thisArg, false);
};
/**
* Searches for an element that matches the conditions defined by the specified predicate, and returns
* an Observable sequence with the zero-based index of the first occurrence within the entire Observable sequence.
* @param {Function} predicate The predicate that defines the conditions of the element to search for.
* @param {Any} [thisArg] Object to use as `this` when executing the predicate.
* @returns {Observable} An Observable sequence with the zero-based index of the first occurrence of an element that matches the conditions defined by match, if found; otherwise, –1.
*/
observableProto.findIndex = function (predicate, thisArg) {
return findValue(this, predicate, thisArg, true);
};
if (!!root.Set) {
/**
* Converts the observable sequence to a Set if it exists.
* @returns {Observable} An observable sequence with a single value of a Set containing the values from the observable sequence.
*/
observableProto.toSet = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var s = new root.Set();
return source.subscribe(
s.add.bind(s),
observer.onError.bind(observer),
function () {
observer.onNext(s);
observer.onCompleted();
});
});
};
}
if (!!root.Map) {
/**
* Converts the observable sequence to a Map if it exists.
* @param {Function} keySelector A function which produces the key for the Map.
* @param {Function} [elementSelector] An optional function which produces the element for the Map. If not present, defaults to the value from the observable sequence.
* @returns {Observable} An observable sequence with a single value of a Map containing the values from the observable sequence.
*/
observableProto.toMap = function (keySelector, elementSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var m = new root.Map();
return source.subscribe(
function (x) {
var key;
try {
key = keySelector(x);
} catch (e) {
observer.onError(e);
return;
}
var element = x;
if (elementSelector) {
try {
element = elementSelector(x);
} catch (e) {
observer.onError(e);
return;
}
}
m.set(key, element);
},
observer.onError.bind(observer),
function () {
observer.onNext(m);
observer.onCompleted();
});
});
};
}
var fnString = 'function',
throwString = 'throw';
function toThunk(obj, ctx) {
if (Array.isArray(obj)) { return objectToThunk.call(ctx, obj); }
if (isGeneratorFunction(obj)) { return observableSpawn(obj.call(ctx)); }
if (isGenerator(obj)) { return observableSpawn(obj); }
if (isObservable(obj)) { return observableToThunk(obj); }
if (isPromise(obj)) { return promiseToThunk(obj); }
if (typeof obj === fnString) { return obj; }
if (isObject(obj) || Array.isArray(obj)) { return objectToThunk.call(ctx, obj); }
return obj;
}
function objectToThunk(obj) {
var ctx = this;
return function (done) {
var keys = Object.keys(obj),
pending = keys.length,
results = new obj.constructor(),
finished;
if (!pending) {
timeoutScheduler.schedule(function () { done(null, results); });
return;
}
for (var i = 0, len = keys.length; i < len; i++) {
run(obj[keys[i]], keys[i]);
}
function run(fn, key) {
if (finished) { return; }
try {
fn = toThunk(fn, ctx);
if (typeof fn !== fnString) {
results[key] = fn;
return --pending || done(null, results);
}
fn.call(ctx, function(err, res) {
if (finished) { return; }
if (err) {
finished = true;
return done(err);
}
results[key] = res;
--pending || done(null, results);
});
} catch (e) {
finished = true;
done(e);
}
}
}
}
function observableToThunk(observable) {
return function (fn) {
var value, hasValue = false;
observable.subscribe(
function (v) {
value = v;
hasValue = true;
},
fn,
function () {
hasValue && fn(null, value);
});
}
}
function promiseToThunk(promise) {
return function(fn) {
promise.then(function(res) {
fn(null, res);
}, fn);
}
}
function isObservable(obj) {
return obj && typeof obj.subscribe === fnString;
}
function isGeneratorFunction(obj) {
return obj && obj.constructor && obj.constructor.name === 'GeneratorFunction';
}
function isGenerator(obj) {
return obj && typeof obj.next === fnString && typeof obj[throwString] === fnString;
}
function isObject(val) {
return val && val.constructor === Object;
}
/*
* Spawns a generator function which allows for Promises, Observable sequences, Arrays, Objects, Generators and functions.
* @param {Function} The spawning function.
* @returns {Function} a function which has a done continuation.
*/
var observableSpawn = Rx.spawn = function (fn) {
var isGenFun = isGeneratorFunction(fn);
return function (done) {
var ctx = this,
gen = fn;
if (isGenFun) {
var args = slice.call(arguments),
len = args.length,
hasCallback = len && typeof args[len - 1] === fnString;
done = hasCallback ? args.pop() : error;
gen = fn.apply(this, args);
} else {
done = done || error;
}
next();
function exit(err, res) {
timeoutScheduler.schedule(done.bind(ctx, err, res));
}
function next(err, res) {
var ret;
// multiple args
if (arguments.length > 2) {
res = slice.call(arguments, 1);
}
if (err) {
try {
ret = gen[throwString](err);
} catch (e) {
return exit(e);
}
}
if (!err) {
try {
ret = gen.next(res);
} catch (e) {
return exit(e);
}
}
if (ret.done) {
return exit(null, ret.value);
}
ret.value = toThunk(ret.value, ctx);
if (typeof ret.value === fnString) {
var called = false;
try {
ret.value.call(ctx, function() {
if (called) {
return;
}
called = true;
next.apply(ctx, arguments);
});
} catch (e) {
timeoutScheduler.schedule(function () {
if (called) {
return;
}
called = true;
next.call(ctx, e);
});
}
return;
}
// Not supported
next(new TypeError('Rx.spawn only supports a function, Promise, Observable, Object or Array.'));
}
}
};
/**
* Takes a function with a callback and turns it into a thunk.
* @param {Function} A function with a callback such as fs.readFile
* @returns {Function} A function, when executed will continue the state machine.
*/
Rx.denodify = function (fn) {
return function () {
var args = slice.call(arguments),
results,
called,
callback;
args.push(function() {
results = arguments;
if (callback && !called) {
called = true;
cb.apply(this, results);
}
});
fn.apply(this, args);
return function (fn) {
callback = fn;
if (results && !called) {
called = true;
fn.apply(this, results);
}
}
}
};
function error(err) {
if (!err) { return; }
timeoutScheduler.schedule(function() {
throw err;
});
}
/**
* Invokes the specified function asynchronously on the specified scheduler, surfacing the result through an observable sequence.
*
* @example
* var res = Rx.Observable.start(function () { console.log('hello'); });
* var res = Rx.Observable.start(function () { console.log('hello'); }, Rx.Scheduler.timeout);
* var res = Rx.Observable.start(function () { this.log('hello'); }, Rx.Scheduler.timeout, console);
*
* @param {Function} func Function to run asynchronously.
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @returns {Observable} An observable sequence exposing the function's result value, or an exception.
*
* Remarks
* * The function is called immediately, not during the subscription of the resulting sequence.
* * Multiple subscriptions to the resulting sequence can observe the function's result.
*/
Observable.start = function (func, context, scheduler) {
return observableToAsync(func, context, scheduler)();
};
/**
* Converts the function into an asynchronous function. Each invocation of the resulting asynchronous function causes an invocation of the original synchronous function on the specified scheduler.
*
* @example
* var res = Rx.Observable.toAsync(function (x, y) { return x + y; })(4, 3);
* var res = Rx.Observable.toAsync(function (x, y) { return x + y; }, Rx.Scheduler.timeout)(4, 3);
* var res = Rx.Observable.toAsync(function (x) { this.log(x); }, Rx.Scheduler.timeout, console)('hello');
*
* @param {Function} function Function to convert to an asynchronous function.
* @param {Scheduler} [scheduler] Scheduler to run the function on. If not specified, defaults to Scheduler.timeout.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @returns {Function} Asynchronous function.
*/
var observableToAsync = Observable.toAsync = function (func, context, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return function () {
var args = arguments,
subject = new AsyncSubject();
scheduler.schedule(function () {
var result;
try {
result = func.apply(context, args);
} catch (e) {
subject.onError(e);
return;
}
subject.onNext(result);
subject.onCompleted();
});
return subject.asObservable();
};
};
/**
* Converts a callback function to an observable sequence.
*
* @param {Function} function Function with a callback as the last parameter to convert to an Observable sequence.
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback to produce a single item to yield on next.
* @returns {Function} A function, when executed with the required parameters minus the callback, produces an Observable sequence with a single value of the arguments to the callback as an array.
*/
Observable.fromCallback = function (func, context, selector) {
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
function handler(e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
observer.onNext(results);
} else {
if (results.length <= 1) {
observer.onNext.apply(observer, results);
} else {
observer.onNext(results);
}
}
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
}).publishLast().refCount();
};
};
/**
* Converts a Node.js callback style function to an observable sequence. This must be in function (err, ...) format.
* @param {Function} func The function to call
* @param {Mixed} [context] The context for the func parameter to be executed. If not specified, defaults to undefined.
* @param {Function} [selector] A selector which takes the arguments from the callback minus the error to produce a single item to yield on next.
* @returns {Function} An async function which when applied, returns an observable sequence with the callback arguments as an array.
*/
Observable.fromNodeCallback = function (func, context, selector) {
return function () {
var args = slice.call(arguments, 0);
return new AnonymousObservable(function (observer) {
function handler(err) {
if (err) {
observer.onError(err);
return;
}
var results = slice.call(arguments, 1);
if (selector) {
try {
results = selector(results);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(results);
} else {
if (results.length <= 1) {
observer.onNext.apply(observer, results);
} else {
observer.onNext(results);
}
}
observer.onCompleted();
}
args.push(handler);
func.apply(context, args);
}).publishLast().refCount();
};
};
function fixEvent(event) {
var stopPropagation = function () {
this.cancelBubble = true;
};
var preventDefault = function () {
this.bubbledKeyCode = this.keyCode;
if (this.ctrlKey) {
try {
this.keyCode = 0;
} catch (e) { }
}
this.defaultPrevented = true;
this.returnValue = false;
this.modified = true;
};
event || (event = root.event);
if (!event.target) {
event.target = event.target || event.srcElement;
if (event.type == 'mouseover') {
event.relatedTarget = event.fromElement;
}
if (event.type == 'mouseout') {
event.relatedTarget = event.toElement;
}
// Adding stopPropogation and preventDefault to IE
if (!event.stopPropagation) {
event.stopPropagation = stopPropagation;
event.preventDefault = preventDefault;
}
// Normalize key events
switch (event.type) {
case 'keypress':
var c = ('charCode' in event ? event.charCode : event.keyCode);
if (c == 10) {
c = 0;
event.keyCode = 13;
} else if (c == 13 || c == 27) {
c = 0;
} else if (c == 3) {
c = 99;
}
event.charCode = c;
event.keyChar = event.charCode ? String.fromCharCode(event.charCode) : '';
break;
}
}
return event;
}
function createListener (element, name, handler) {
// Standards compliant
if (element.addEventListener) {
element.addEventListener(name, handler, false);
return disposableCreate(function () {
element.removeEventListener(name, handler, false);
});
}
if (element.attachEvent) {
// IE Specific
var innerHandler = function (event) {
handler(fixEvent(event));
};
element.attachEvent('on' + name, innerHandler);
return disposableCreate(function () {
element.detachEvent('on' + name, innerHandler);
});
}
// Level 1 DOM Events
element['on' + name] = handler;
return disposableCreate(function () {
element['on' + name] = null;
});
}
function createEventListener (el, eventName, handler) {
var disposables = new CompositeDisposable();
// Asume NodeList
if (Object.prototype.toString.call(el) === '[object NodeList]') {
for (var i = 0, len = el.length; i < len; i++) {
disposables.add(createEventListener(el.item(i), eventName, handler));
}
} else if (el) {
disposables.add(createListener(el, eventName, handler));
}
return disposables;
}
/**
* Configuration option to determine whether to use native events only
*/
Rx.config.useNativeEvents = false;
// Check for Angular/jQuery/Zepto support
var jq =
!!root.angular && !!angular.element ? angular.element :
(!!root.jQuery ? root.jQuery : (
!!root.Zepto ? root.Zepto : null));
// Check for ember
var ember = !!root.Ember && typeof root.Ember.addListener === 'function';
// Check for Backbone.Marionette. Note if using AMD add Marionette as a dependency of rxjs
// for proper loading order!
var marionette = !!root.Backbone && !!root.Backbone.Marionette;
/**
* Creates an observable sequence by adding an event listener to the matching DOMElement or each item in the NodeList.
*
* @example
* var source = Rx.Observable.fromEvent(element, 'mouseup');
*
* @param {Object} element The DOMElement or NodeList to attach a listener.
* @param {String} eventName The event name to attach the observable sequence.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence of events from the specified element and the specified event.
*/
Observable.fromEvent = function (element, eventName, selector) {
// Node.js specific
if (element.addListener) {
return fromEventPattern(
function (h) { element.addListener(eventName, h); },
function (h) { element.removeListener(eventName, h); },
selector);
}
// Use only if non-native events are allowed
if (!Rx.config.useNativeEvents) {
if (marionette) {
return fromEventPattern(
function (h) { element.on(eventName, h); },
function (h) { element.off(eventName, h); },
selector);
}
if (ember) {
return fromEventPattern(
function (h) { Ember.addListener(element, eventName, h); },
function (h) { Ember.removeListener(element, eventName, h); },
selector);
}
if (jq) {
var $elem = jq(element);
return fromEventPattern(
function (h) { $elem.on(eventName, h); },
function (h) { $elem.off(eventName, h); },
selector);
}
}
return new AnonymousObservable(function (observer) {
return createEventListener(
element,
eventName,
function handler (e) {
var results = e;
if (selector) {
try {
results = selector(arguments);
} catch (err) {
observer.onError(err);
return
}
}
observer.onNext(results);
});
}).publish().refCount();
};
/**
* Creates an observable sequence from an event emitter via an addHandler/removeHandler pair.
* @param {Function} addHandler The function to add a handler to the emitter.
* @param {Function} [removeHandler] The optional function to remove a handler from an emitter.
* @param {Function} [selector] A selector which takes the arguments from the event handler to produce a single item to yield on next.
* @returns {Observable} An observable sequence which wraps an event from an event emitter
*/
var fromEventPattern = Observable.fromEventPattern = function (addHandler, removeHandler, selector) {
return new AnonymousObservable(function (observer) {
function innerHandler (e) {
var result = e;
if (selector) {
try {
result = selector(arguments);
} catch (err) {
observer.onError(err);
return;
}
}
observer.onNext(result);
}
var returnValue = addHandler(innerHandler);
return disposableCreate(function () {
if (removeHandler) {
removeHandler(innerHandler, returnValue);
}
});
}).publish().refCount();
};
/**
* Invokes the asynchronous function, surfacing the result through an observable sequence.
* @param {Function} functionAsync Asynchronous function which returns a Promise to run.
* @returns {Observable} An observable sequence exposing the function's result value, or an exception.
*/
Observable.startAsync = function (functionAsync) {
var promise;
try {
promise = functionAsync();
} catch (e) {
return observableThrow(e);
}
return observableFromPromise(promise);
}
var PausableObservable = (function (_super) {
inherits(PausableObservable, _super);
function subscribe(observer) {
var conn = this.source.publish(),
subscription = conn.subscribe(observer),
connection = disposableEmpty;
var pausable = this.pauser.distinctUntilChanged().subscribe(function (b) {
if (b) {
connection = conn.connect();
} else {
connection.dispose();
connection = disposableEmpty;
}
});
return new CompositeDisposable(subscription, connection, pausable);
}
function PausableObservable(source, pauser) {
this.source = source;
this.controller = new Subject();
if (pauser && pauser.subscribe) {
this.pauser = this.controller.merge(pauser);
} else {
this.pauser = this.controller;
}
_super.call(this, subscribe);
}
PausableObservable.prototype.pause = function () {
this.controller.onNext(false);
};
PausableObservable.prototype.resume = function () {
this.controller.onNext(true);
};
return PausableObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausable(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausable = function (pauser) {
return new PausableObservable(this, pauser);
};
function combineLatestSource(source, subject, resultSelector) {
return new AnonymousObservable(function (observer) {
var hasValue = [false, false],
hasValueAll = false,
isDone = false,
values = new Array(2),
err;
function next(x, i) {
values[i] = x
var res;
hasValue[i] = true;
if (hasValueAll || (hasValueAll = hasValue.every(identity))) {
if (err) {
observer.onError(err);
return;
}
try {
res = resultSelector.apply(null, values);
} catch (ex) {
observer.onError(ex);
return;
}
observer.onNext(res);
}
if (isDone && values[1]) {
observer.onCompleted();
}
}
return new CompositeDisposable(
source.subscribe(
function (x) {
next(x, 0);
},
function (e) {
if (values[1]) {
observer.onError(e);
} else {
err = e;
}
},
function () {
isDone = true;
values[1] && observer.onCompleted();
}),
subject.subscribe(
function (x) {
next(x, 1);
},
observer.onError.bind(observer),
function () {
isDone = true;
next(true, 1);
})
);
});
}
var PausableBufferedObservable = (function (__super__) {
inherits(PausableBufferedObservable, __super__);
function subscribe(observer) {
var q = [], previousShouldFire;
var subscription =
combineLatestSource(
this.source,
this.pauser.distinctUntilChanged().startWith(false),
function (data, shouldFire) {
return { data: data, shouldFire: shouldFire };
})
.subscribe(
function (results) {
if (previousShouldFire !== undefined && results.shouldFire != previousShouldFire) {
previousShouldFire = results.shouldFire;
// change in shouldFire
if (results.shouldFire) {
while (q.length > 0) {
observer.onNext(q.shift());
}
}
} else {
previousShouldFire = results.shouldFire;
// new data
if (results.shouldFire) {
observer.onNext(results.data);
} else {
q.push(results.data);
}
}
},
function (err) {
// Empty buffer before sending error
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onError(err);
},
function () {
// Empty buffer before sending completion
while (q.length > 0) {
observer.onNext(q.shift());
}
observer.onCompleted();
}
);
return subscription;
}
function PausableBufferedObservable(source, pauser) {
this.source = source;
this.controller = new Subject();
if (pauser && pauser.subscribe) {
this.pauser = this.controller.merge(pauser);
} else {
this.pauser = this.controller;
}
__super__.call(this, subscribe);
}
PausableBufferedObservable.prototype.pause = function () {
this.controller.onNext(false);
};
PausableBufferedObservable.prototype.resume = function () {
this.controller.onNext(true);
};
return PausableBufferedObservable;
}(Observable));
/**
* Pauses the underlying observable sequence based upon the observable sequence which yields true/false,
* and yields the values that were buffered while paused.
* @example
* var pauser = new Rx.Subject();
* var source = Rx.Observable.interval(100).pausableBuffered(pauser);
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.pausableBuffered = function (subject) {
return new PausableBufferedObservable(this, subject);
};
/**
* Attaches a controller to the observable sequence with the ability to queue.
* @example
* var source = Rx.Observable.interval(100).controlled();
* source.request(3); // Reads 3 values
* @param {Observable} pauser The observable sequence used to pause the underlying sequence.
* @returns {Observable} The observable sequence which is paused based upon the pauser.
*/
observableProto.controlled = function (enableQueue) {
if (enableQueue == null) { enableQueue = true; }
return new ControlledObservable(this, enableQueue);
};
var ControlledObservable = (function (_super) {
inherits(ControlledObservable, _super);
function subscribe (observer) {
return this.source.subscribe(observer);
}
function ControlledObservable (source, enableQueue) {
_super.call(this, subscribe);
this.subject = new ControlledSubject(enableQueue);
this.source = source.multicast(this.subject).refCount();
}
ControlledObservable.prototype.request = function (numberOfItems) {
if (numberOfItems == null) { numberOfItems = -1; }
return this.subject.request(numberOfItems);
};
return ControlledObservable;
}(Observable));
var ControlledSubject = Rx.ControlledSubject = (function (_super) {
function subscribe (observer) {
return this.subject.subscribe(observer);
}
inherits(ControlledSubject, _super);
function ControlledSubject(enableQueue) {
if (enableQueue == null) {
enableQueue = true;
}
_super.call(this, subscribe);
this.subject = new Subject();
this.enableQueue = enableQueue;
this.queue = enableQueue ? [] : null;
this.requestedCount = 0;
this.requestedDisposable = disposableEmpty;
this.error = null;
this.hasFailed = false;
this.hasCompleted = false;
this.controlledDisposable = disposableEmpty;
}
addProperties(ControlledSubject.prototype, Observer, {
onCompleted: function () {
checkDisposed.call(this);
this.hasCompleted = true;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onCompleted();
}
},
onError: function (error) {
checkDisposed.call(this);
this.hasFailed = true;
this.error = error;
if (!this.enableQueue || this.queue.length === 0) {
this.subject.onError(error);
}
},
onNext: function (value) {
checkDisposed.call(this);
var hasRequested = false;
if (this.requestedCount === 0) {
if (this.enableQueue) {
this.queue.push(value);
}
} else {
if (this.requestedCount !== -1) {
if (this.requestedCount-- === 0) {
this.disposeCurrentRequest();
}
}
hasRequested = true;
}
if (hasRequested) {
this.subject.onNext(value);
}
},
_processRequest: function (numberOfItems) {
if (this.enableQueue) {
//console.log('queue length', this.queue.length);
while (this.queue.length >= numberOfItems && numberOfItems > 0) {
//console.log('number of items', numberOfItems);
this.subject.onNext(this.queue.shift());
numberOfItems--;
}
if (this.queue.length !== 0) {
return { numberOfItems: numberOfItems, returnValue: true };
} else {
return { numberOfItems: numberOfItems, returnValue: false };
}
}
if (this.hasFailed) {
this.subject.onError(this.error);
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
} else if (this.hasCompleted) {
this.subject.onCompleted();
this.controlledDisposable.dispose();
this.controlledDisposable = disposableEmpty;
}
return { numberOfItems: numberOfItems, returnValue: false };
},
request: function (number) {
checkDisposed.call(this);
this.disposeCurrentRequest();
var self = this,
r = this._processRequest(number);
number = r.numberOfItems;
if (!r.returnValue) {
this.requestedCount = number;
this.requestedDisposable = disposableCreate(function () {
self.requestedCount = 0;
});
return this.requestedDisposable
} else {
return disposableEmpty;
}
},
disposeCurrentRequest: function () {
this.requestedDisposable.dispose();
this.requestedDisposable = disposableEmpty;
},
dispose: function () {
this.isDisposed = true;
this.error = null;
this.subject.dispose();
this.requestedDisposable.dispose();
}
});
return ControlledSubject;
}(Observable));
/**
* Multicasts the source sequence notifications through an instantiated subject into all uses of the sequence within a selector function. Each
* subscription to the resulting sequence causes a separate multicast invocation, exposing the sequence resulting from the selector function's
* invocation. For specializations with fixed subject types, see Publish, PublishLast, and Replay.
*
* @example
* 1 - res = source.multicast(observable);
* 2 - res = source.multicast(function () { return new Subject(); }, function (x) { return x; });
*
* @param {Function|Subject} subjectOrSubjectSelector
* Factory function to create an intermediate subject through which the source sequence's elements will be multicast to the selector function.
* Or:
* Subject to push source elements into.
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence subject to the policies enforced by the created subject. Specified only if <paramref name="subjectOrSubjectSelector" is a factory function.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.multicast = function (subjectOrSubjectSelector, selector) {
var source = this;
return typeof subjectOrSubjectSelector === 'function' ?
new AnonymousObservable(function (observer) {
var connectable = source.multicast(subjectOrSubjectSelector());
return new CompositeDisposable(selector(connectable).subscribe(observer), connectable.connect());
}) :
new ConnectableObservable(source, subjectOrSubjectSelector);
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of Multicast using a regular Subject.
*
* @example
* var resres = source.publish();
* var res = source.publish(function (x) { return x; });
*
* @param {Function} [selector] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all notifications of the source from the time of the subscription on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publish = function (selector) {
return selector && isFunction(selector) ?
this.multicast(function () { return new Subject(); }, selector) :
this.multicast(new Subject());
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence.
* This operator is a specialization of publish which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.share();
*
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.share = function () {
return this.publish().refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence containing only the last notification.
* This operator is a specialization of Multicast using a AsyncSubject.
*
* @example
* var res = source.publishLast();
* var res = source.publishLast(function (x) { return x; });
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will only receive the last notification of the source.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishLast = function (selector) {
return selector && isFunction(selector) ?
this.multicast(function () { return new AsyncSubject(); }, selector) :
this.multicast(new AsyncSubject());
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence and starts with initialValue.
* This operator is a specialization of Multicast using a BehaviorSubject.
*
* @example
* var res = source.publishValue(42);
* var res = source.publishValue(function (x) { return x.select(function (y) { return y * y; }) }, 42);
*
* @param {Function} [selector] Optional selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive immediately receive the initial value, followed by all notifications of the source from the time of the subscription on.
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.publishValue = function (initialValueOrSelector, initialValue) {
return arguments.length === 2 ?
this.multicast(function () {
return new BehaviorSubject(initialValue);
}, initialValueOrSelector) :
this.multicast(new BehaviorSubject(initialValueOrSelector));
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence and starts with an initialValue.
* This operator is a specialization of publishValue which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareValue(42);
*
* @param {Mixed} initialValue Initial value received by observers upon subscription.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareValue = function (initialValue) {
return this.publishValue(initialValue).refCount();
};
/**
* Returns an observable sequence that is the result of invoking the selector on a connectable observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of Multicast using a ReplaySubject.
*
* @example
* var res = source.replay(null, 3);
* var res = source.replay(null, 3, 500);
* var res = source.replay(null, 3, 500, scheduler);
* var res = source.replay(function (x) { return x.take(6).repeat(); }, 3, 500, scheduler);
*
* @param selector [Optional] Selector function which can use the multicasted source sequence as many times as needed, without causing multiple subscriptions to the source sequence. Subscribers to the given source will receive all the notifications of the source subject to the specified replay buffer trimming policy.
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.replay = function (selector, bufferSize, window, scheduler) {
return selector && isFunction(selector) ?
this.multicast(function () { return new ReplaySubject(bufferSize, window, scheduler); }, selector) :
this.multicast(new ReplaySubject(bufferSize, window, scheduler));
};
/**
* Returns an observable sequence that shares a single subscription to the underlying sequence replaying notifications subject to a maximum time length for the replay buffer.
* This operator is a specialization of replay which creates a subscription when the number of observers goes from zero to one, then shares that subscription with all subsequent observers until the number of observers returns to zero, at which point the subscription is disposed.
*
* @example
* var res = source.shareReplay(3);
* var res = source.shareReplay(3, 500);
* var res = source.shareReplay(3, 500, scheduler);
*
* @param bufferSize [Optional] Maximum element count of the replay buffer.
* @param window [Optional] Maximum time length of the replay buffer.
* @param scheduler [Optional] Scheduler where connected observers within the selector function will be invoked on.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence.
*/
observableProto.shareReplay = function (bufferSize, window, scheduler) {
return this.replay(null, bufferSize, window, scheduler).refCount();
};
/** @private */
var InnerSubscription = function (subject, observer) {
this.subject = subject;
this.observer = observer;
};
/**
* @private
* @memberOf InnerSubscription
*/
InnerSubscription.prototype.dispose = function () {
if (!this.subject.isDisposed && this.observer !== null) {
var idx = this.subject.observers.indexOf(this.observer);
this.subject.observers.splice(idx, 1);
this.observer = null;
}
};
/**
* Represents a value that changes over time.
* Observers can subscribe to the subject to receive the last (or initial) value and all subsequent notifications.
*/
var BehaviorSubject = Rx.BehaviorSubject = (function (__super__) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
observer.onNext(this.value);
return new InnerSubscription(this, observer);
}
var ex = this.exception;
if (ex) {
observer.onError(ex);
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(BehaviorSubject, __super__);
/**
* @constructor
* Initializes a new instance of the BehaviorSubject class which creates a subject that caches its last value and starts with the specified value.
* @param {Mixed} value Initial value sent to observers when no other value has been received by the subject yet.
*/
function BehaviorSubject(value) {
__super__.call(this, subscribe);
this.value = value,
this.observers = [],
this.isDisposed = false,
this.isStopped = false,
this.exception = null;
}
addProperties(BehaviorSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (this.isStopped) { return; }
this.isStopped = true;
for (var i = 0, os = this.observers.slice(0), len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
checkDisposed.call(this);
if (this.isStopped) { return; }
this.isStopped = true;
this.exception = error;
for (var i = 0, os = this.observers.slice(0), len = os.length; i < len; i++) {
os[i].onError(error);
}
this.observers = [];
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (this.isStopped) { return; }
this.value = value;
for (var i = 0, os = this.observers.slice(0), len = os.length; i < len; i++) {
os[i].onNext(value);
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.value = null;
this.exception = null;
}
});
return BehaviorSubject;
}(Observable));
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed and future observers, subject to buffer trimming policies.
*/
var ReplaySubject = Rx.ReplaySubject = (function (__super__) {
function createRemovableDisposable(subject, observer) {
return disposableCreate(function () {
observer.dispose();
!subject.isDisposed && subject.observers.splice(subject.observers.indexOf(observer), 1);
});
}
function subscribe(observer) {
var so = new ScheduledObserver(this.scheduler, observer),
subscription = createRemovableDisposable(this, so);
checkDisposed.call(this);
this._trim(this.scheduler.now());
this.observers.push(so);
var n = this.q.length;
for (var i = 0, len = this.q.length; i < len; i++) {
so.onNext(this.q[i].value);
}
if (this.hasError) {
n++;
so.onError(this.error);
} else if (this.isStopped) {
n++;
so.onCompleted();
}
so.ensureActive(n);
return subscription;
}
inherits(ReplaySubject, __super__);
/**
* Initializes a new instance of the ReplaySubject class with the specified buffer size, window size and scheduler.
* @param {Number} [bufferSize] Maximum element count of the replay buffer.
* @param {Number} [windowSize] Maximum time length of the replay buffer.
* @param {Scheduler} [scheduler] Scheduler the observers are invoked on.
*/
function ReplaySubject(bufferSize, windowSize, scheduler) {
this.bufferSize = bufferSize == null ? Number.MAX_VALUE : bufferSize;
this.windowSize = windowSize == null ? Number.MAX_VALUE : windowSize;
this.scheduler = scheduler || currentThreadScheduler;
this.q = [];
this.observers = [];
this.isStopped = false;
this.isDisposed = false;
this.hasError = false;
this.error = null;
__super__.call(this, subscribe);
}
addProperties(ReplaySubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
_trim: function (now) {
while (this.q.length > this.bufferSize) {
this.q.shift();
}
while (this.q.length > 0 && (now - this.q[0].interval) > this.windowSize) {
this.q.shift();
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (this.isStopped) { return; }
var now = this.scheduler.now();
this.q.push({ interval: now, value: value });
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
var observer = o[i];
observer.onNext(value);
observer.ensureActive();
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
checkDisposed.call(this);
if (this.isStopped) { return; }
this.isStopped = true;
this.error = error;
this.hasError = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
var observer = o[i];
observer.onError(error);
observer.ensureActive();
}
this.observers = [];
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (this.isStopped) { return; }
this.isStopped = true;
var now = this.scheduler.now();
this._trim(now);
var o = this.observers.slice(0);
for (var i = 0, len = o.length; i < len; i++) {
var observer = o[i];
observer.onCompleted();
observer.ensureActive();
}
this.observers = [];
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
return ReplaySubject;
}(Observable));
var ConnectableObservable = Rx.ConnectableObservable = (function (__super__) {
inherits(ConnectableObservable, __super__);
function ConnectableObservable(source, subject) {
var hasSubscription = false,
subscription,
sourceObservable = source.asObservable();
this.connect = function () {
if (!hasSubscription) {
hasSubscription = true;
subscription = new CompositeDisposable(sourceObservable.subscribe(subject), disposableCreate(function () {
hasSubscription = false;
}));
}
return subscription;
};
__super__.call(this, subject.subscribe.bind(subject));
}
ConnectableObservable.prototype.refCount = function () {
var connectableSubscription, count = 0, source = this;
return new AnonymousObservable(function (observer) {
var shouldConnect = ++count === 1,
subscription = source.subscribe(observer);
shouldConnect && (connectableSubscription = source.connect());
return function () {
subscription.dispose();
--count === 0 && connectableSubscription.dispose();
};
});
};
return ConnectableObservable;
}(Observable));
var Dictionary = (function () {
var primes = [1, 3, 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381, 32749, 65521, 131071, 262139, 524287, 1048573, 2097143, 4194301, 8388593, 16777213, 33554393, 67108859, 134217689, 268435399, 536870909, 1073741789, 2147483647],
noSuchkey = "no such key",
duplicatekey = "duplicate key";
function isPrime(candidate) {
if (candidate & 1 === 0) { return candidate === 2; }
var num1 = Math.sqrt(candidate),
num2 = 3;
while (num2 <= num1) {
if (candidate % num2 === 0) { return false; }
num2 += 2;
}
return true;
}
function getPrime(min) {
var index, num, candidate;
for (index = 0; index < primes.length; ++index) {
num = primes[index];
if (num >= min) { return num; }
}
candidate = min | 1;
while (candidate < primes[primes.length - 1]) {
if (isPrime(candidate)) { return candidate; }
candidate += 2;
}
return min;
}
function stringHashFn(str) {
var hash = 757602046;
if (!str.length) { return hash; }
for (var i = 0, len = str.length; i < len; i++) {
var character = str.charCodeAt(i);
hash = ((hash << 5) - hash) + character;
hash = hash & hash;
}
return hash;
}
function numberHashFn(key) {
var c2 = 0x27d4eb2d;
key = (key ^ 61) ^ (key >>> 16);
key = key + (key << 3);
key = key ^ (key >>> 4);
key = key * c2;
key = key ^ (key >>> 15);
return key;
}
var getHashCode = (function () {
var uniqueIdCounter = 0;
return function (obj) {
if (obj == null) { throw new Error(noSuchkey); }
// Check for built-ins before tacking on our own for any object
if (typeof obj === 'string') { return stringHashFn(obj); }
if (typeof obj === 'number') { return numberHashFn(obj); }
if (typeof obj === 'boolean') { return obj === true ? 1 : 0; }
if (obj instanceof Date) { return numberHashFn(obj.valueOf()); }
if (obj instanceof RegExp) { return stringHashFn(obj.toString()); }
if (typeof obj.valueOf === 'function') {
// Hack check for valueOf
var valueOf = obj.valueOf();
if (typeof valueOf === 'number') { return numberHashFn(valueOf); }
if (typeof obj === 'string') { return stringHashFn(valueOf); }
}
if (obj.getHashCode) { return obj.getHashCode(); }
var id = 17 * uniqueIdCounter++;
obj.getHashCode = function () { return id; };
return id;
};
}());
function newEntry() {
return { key: null, value: null, next: 0, hashCode: 0 };
}
function Dictionary(capacity, comparer) {
if (capacity < 0) { throw new Error('out of range'); }
if (capacity > 0) { this._initialize(capacity); }
this.comparer = comparer || defaultComparer;
this.freeCount = 0;
this.size = 0;
this.freeList = -1;
}
var dictionaryProto = Dictionary.prototype;
dictionaryProto._initialize = function (capacity) {
var prime = getPrime(capacity), i;
this.buckets = new Array(prime);
this.entries = new Array(prime);
for (i = 0; i < prime; i++) {
this.buckets[i] = -1;
this.entries[i] = newEntry();
}
this.freeList = -1;
};
dictionaryProto.add = function (key, value) {
return this._insert(key, value, true);
};
dictionaryProto._insert = function (key, value, add) {
if (!this.buckets) { this._initialize(0); }
var index3,
num = getHashCode(key) & 2147483647,
index1 = num % this.buckets.length;
for (var index2 = this.buckets[index1]; index2 >= 0; index2 = this.entries[index2].next) {
if (this.entries[index2].hashCode === num && this.comparer(this.entries[index2].key, key)) {
if (add) { throw new Error(duplicatekey); }
this.entries[index2].value = value;
return;
}
}
if (this.freeCount > 0) {
index3 = this.freeList;
this.freeList = this.entries[index3].next;
--this.freeCount;
} else {
if (this.size === this.entries.length) {
this._resize();
index1 = num % this.buckets.length;
}
index3 = this.size;
++this.size;
}
this.entries[index3].hashCode = num;
this.entries[index3].next = this.buckets[index1];
this.entries[index3].key = key;
this.entries[index3].value = value;
this.buckets[index1] = index3;
};
dictionaryProto._resize = function () {
var prime = getPrime(this.size * 2),
numArray = new Array(prime);
for (index = 0; index < numArray.length; ++index) { numArray[index] = -1; }
var entryArray = new Array(prime);
for (index = 0; index < this.size; ++index) { entryArray[index] = this.entries[index]; }
for (var index = this.size; index < prime; ++index) { entryArray[index] = newEntry(); }
for (var index1 = 0; index1 < this.size; ++index1) {
var index2 = entryArray[index1].hashCode % prime;
entryArray[index1].next = numArray[index2];
numArray[index2] = index1;
}
this.buckets = numArray;
this.entries = entryArray;
};
dictionaryProto.remove = function (key) {
if (this.buckets) {
var num = getHashCode(key) & 2147483647,
index1 = num % this.buckets.length,
index2 = -1;
for (var index3 = this.buckets[index1]; index3 >= 0; index3 = this.entries[index3].next) {
if (this.entries[index3].hashCode === num && this.comparer(this.entries[index3].key, key)) {
if (index2 < 0) {
this.buckets[index1] = this.entries[index3].next;
} else {
this.entries[index2].next = this.entries[index3].next;
}
this.entries[index3].hashCode = -1;
this.entries[index3].next = this.freeList;
this.entries[index3].key = null;
this.entries[index3].value = null;
this.freeList = index3;
++this.freeCount;
return true;
} else {
index2 = index3;
}
}
}
return false;
};
dictionaryProto.clear = function () {
var index, len;
if (this.size <= 0) { return; }
for (index = 0, len = this.buckets.length; index < len; ++index) {
this.buckets[index] = -1;
}
for (index = 0; index < this.size; ++index) {
this.entries[index] = newEntry();
}
this.freeList = -1;
this.size = 0;
};
dictionaryProto._findEntry = function (key) {
if (this.buckets) {
var num = getHashCode(key) & 2147483647;
for (var index = this.buckets[num % this.buckets.length]; index >= 0; index = this.entries[index].next) {
if (this.entries[index].hashCode === num && this.comparer(this.entries[index].key, key)) {
return index;
}
}
}
return -1;
};
dictionaryProto.count = function () {
return this.size - this.freeCount;
};
dictionaryProto.tryGetValue = function (key) {
var entry = this._findEntry(key);
return entry >= 0 ?
this.entries[entry].value :
undefined;
};
dictionaryProto.getValues = function () {
var index = 0, results = [];
if (this.entries) {
for (var index1 = 0; index1 < this.size; index1++) {
if (this.entries[index1].hashCode >= 0) {
results[index++] = this.entries[index1].value;
}
}
}
return results;
};
dictionaryProto.get = function (key) {
var entry = this._findEntry(key);
if (entry >= 0) { return this.entries[entry].value; }
throw new Error(noSuchkey);
};
dictionaryProto.set = function (key, value) {
this._insert(key, value, false);
};
dictionaryProto.containskey = function (key) {
return this._findEntry(key) >= 0;
};
return Dictionary;
}());
/**
* Correlates the elements of two sequences based on overlapping durations.
*
* @param {Observable} right The right observable sequence to join elements for.
* @param {Function} leftDurationSelector A function to select the duration (expressed as an observable sequence) of each element of the left observable sequence, used to determine overlap.
* @param {Function} rightDurationSelector A function to select the duration (expressed as an observable sequence) of each element of the right observable sequence, used to determine overlap.
* @param {Function} resultSelector A function invoked to compute a result element for any two overlapping elements of the left and right observable sequences. The parameters passed to the function correspond with the elements from the left and right source sequences for which overlap occurs.
* @returns {Observable} An observable sequence that contains result elements computed from source elements that have an overlapping duration.
*/
observableProto.join = function (right, leftDurationSelector, rightDurationSelector, resultSelector) {
var left = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable();
var leftDone = false, rightDone = false;
var leftId = 0, rightId = 0;
var leftMap = new Dictionary(), rightMap = new Dictionary();
group.add(left.subscribe(
function (value) {
var id = leftId++;
var md = new SingleAssignmentDisposable();
leftMap.add(id, value);
group.add(md);
var expire = function () {
leftMap.remove(id) && leftMap.count() === 0 && leftDone && observer.onCompleted();
group.remove(md);
};
var duration;
try {
duration = leftDurationSelector(value);
} catch (e) {
observer.onError(e);
return;
}
md.setDisposable(duration.take(1).subscribe(noop, observer.onError.bind(observer), expire));
rightMap.getValues().forEach(function (v) {
var result;
try {
result = resultSelector(value, v);
} catch (exn) {
observer.onError(exn);
return;
}
observer.onNext(result);
});
},
observer.onError.bind(observer),
function () {
leftDone = true;
(rightDone || leftMap.count() === 0) && observer.onCompleted();
})
);
group.add(right.subscribe(
function (value) {
var id = rightId++;
var md = new SingleAssignmentDisposable();
rightMap.add(id, value);
group.add(md);
var expire = function () {
rightMap.remove(id) && rightMap.count() === 0 && rightDone && observer.onCompleted();
group.remove(md);
};
var duration;
try {
duration = rightDurationSelector(value);
} catch (e) {
observer.onError(e);
return;
}
md.setDisposable(duration.take(1).subscribe(noop, observer.onError.bind(observer), expire));
leftMap.getValues().forEach(function (v) {
var result;
try {
result = resultSelector(v, value);
} catch (exn) {
observer.onError(exn);
return;
}
observer.onNext(result);
});
},
observer.onError.bind(observer),
function () {
rightDone = true;
(leftDone || rightMap.count() === 0) && observer.onCompleted();
})
);
return group;
});
};
/**
* Correlates the elements of two sequences based on overlapping durations, and groups the results.
*
* @param {Observable} right The right observable sequence to join elements for.
* @param {Function} leftDurationSelector A function to select the duration (expressed as an observable sequence) of each element of the left observable sequence, used to determine overlap.
* @param {Function} rightDurationSelector A function to select the duration (expressed as an observable sequence) of each element of the right observable sequence, used to determine overlap.
* @param {Function} resultSelector A function invoked to compute a result element for any element of the left sequence with overlapping elements from the right observable sequence. The first parameter passed to the function is an element of the left sequence. The second parameter passed to the function is an observable sequence with elements from the right sequence that overlap with the left sequence's element.
* @returns {Observable} An observable sequence that contains result elements computed from source elements that have an overlapping duration.
*/
observableProto.groupJoin = function (right, leftDurationSelector, rightDurationSelector, resultSelector) {
var left = this;
return new AnonymousObservable(function (observer) {
var group = new CompositeDisposable();
var r = new RefCountDisposable(group);
var leftMap = new Dictionary(), rightMap = new Dictionary();
var leftId = 0, rightId = 0;
function handleError(e) { return function (v) { v.onError(e); }; };
group.add(left.subscribe(
function (value) {
var s = new Subject();
var id = leftId++;
leftMap.add(id, s);
var result;
try {
result = resultSelector(value, addRef(s, r));
} catch (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
return;
}
observer.onNext(result);
rightMap.getValues().forEach(function (v) { s.onNext(v); });
var md = new SingleAssignmentDisposable();
group.add(md);
var expire = function () {
leftMap.remove(id) && s.onCompleted();
group.remove(md);
};
var duration;
try {
duration = leftDurationSelector(value);
} catch (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
return;
}
md.setDisposable(duration.take(1).subscribe(
noop,
function (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
},
expire)
);
},
function (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
},
observer.onCompleted.bind(observer))
);
group.add(right.subscribe(
function (value) {
var id = rightId++;
rightMap.add(id, value);
var md = new SingleAssignmentDisposable();
group.add(md);
var expire = function () {
rightMap.remove(id);
group.remove(md);
};
var duration;
try {
duration = rightDurationSelector(value);
} catch (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
return;
}
md.setDisposable(duration.take(1).subscribe(
noop,
function (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
},
expire)
);
leftMap.getValues().forEach(function (v) { v.onNext(value); });
},
function (e) {
leftMap.getValues().forEach(handleError(e));
observer.onError(e);
})
);
return r;
});
};
/**
* Projects each element of an observable sequence into zero or more buffers.
*
* @param {Mixed} bufferOpeningsOrClosingSelector Observable sequence whose elements denote the creation of new windows, or, a function invoked to define the boundaries of the produced windows (a new window is started when the previous one is closed, resulting in non-overlapping windows).
* @param {Function} [bufferClosingSelector] A function invoked to define the closing of each produced window. If a closing selector function is specified for the first parameter, this parameter is ignored.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.buffer = function (bufferOpeningsOrClosingSelector, bufferClosingSelector) {
return this.window.apply(this, arguments).selectMany(function (x) { return x.toArray(); });
};
/**
* Projects each element of an observable sequence into zero or more windows.
*
* @param {Mixed} windowOpeningsOrClosingSelector Observable sequence whose elements denote the creation of new windows, or, a function invoked to define the boundaries of the produced windows (a new window is started when the previous one is closed, resulting in non-overlapping windows).
* @param {Function} [windowClosingSelector] A function invoked to define the closing of each produced window. If a closing selector function is specified for the first parameter, this parameter is ignored.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.window = function (windowOpeningsOrClosingSelector, windowClosingSelector) {
if (arguments.length === 1 && typeof arguments[0] !== 'function') {
return observableWindowWithBounaries.call(this, windowOpeningsOrClosingSelector);
}
return typeof windowOpeningsOrClosingSelector === 'function' ?
observableWindowWithClosingSelector.call(this, windowOpeningsOrClosingSelector) :
observableWindowWithOpenings.call(this, windowOpeningsOrClosingSelector, windowClosingSelector);
};
function observableWindowWithOpenings(windowOpenings, windowClosingSelector) {
return windowOpenings.groupJoin(this, windowClosingSelector, observableEmpty, function (_, win) {
return win;
});
}
function observableWindowWithBounaries(windowBoundaries) {
var source = this;
return new AnonymousObservable(function (observer) {
var win = new Subject(),
d = new CompositeDisposable(),
r = new RefCountDisposable(d);
observer.onNext(addRef(win, r));
d.add(source.subscribe(function (x) {
win.onNext(x);
}, function (err) {
win.onError(err);
observer.onError(err);
}, function () {
win.onCompleted();
observer.onCompleted();
}));
isPromise(windowBoundaries) && (windowBoundaries = observableFromPromise(windowBoundaries));
d.add(windowBoundaries.subscribe(function (w) {
win.onCompleted();
win = new Subject();
observer.onNext(addRef(win, r));
}, function (err) {
win.onError(err);
observer.onError(err);
}, function () {
win.onCompleted();
observer.onCompleted();
}));
return r;
});
}
function observableWindowWithClosingSelector(windowClosingSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var m = new SerialDisposable(),
d = new CompositeDisposable(m),
r = new RefCountDisposable(d),
win = new Subject();
observer.onNext(addRef(win, r));
d.add(source.subscribe(function (x) {
win.onNext(x);
}, function (err) {
win.onError(err);
observer.onError(err);
}, function () {
win.onCompleted();
observer.onCompleted();
}));
function createWindowClose () {
var windowClose;
try {
windowClose = windowClosingSelector();
} catch (e) {
observer.onError(e);
return;
}
isPromise(windowClose) && (windowClose = observableFromPromise(windowClose));
var m1 = new SingleAssignmentDisposable();
m.setDisposable(m1);
m1.setDisposable(windowClose.take(1).subscribe(noop, function (err) {
win.onError(err);
observer.onError(err);
}, function () {
win.onCompleted();
win = new Subject();
observer.onNext(addRef(win, r));
createWindowClose();
}));
}
createWindowClose();
return r;
});
}
/**
* Returns a new observable that triggers on the second and subsequent triggerings of the input observable.
* The Nth triggering of the input observable passes the arguments from the N-1th and Nth triggering as a pair.
* The argument passed to the N-1th triggering is held in hidden internal state until the Nth triggering occurs.
* @returns {Observable} An observable that triggers on successive pairs of observations from the input observable as an array.
*/
observableProto.pairwise = function () {
var source = this;
return new AnonymousObservable(function (observer) {
var previous, hasPrevious = false;
return source.subscribe(
function (x) {
if (hasPrevious) {
observer.onNext([previous, x]);
} else {
hasPrevious = true;
}
previous = x;
},
observer.onError.bind(observer),
observer.onCompleted.bind(observer));
});
};
/**
* Returns two observables which partition the observations of the source by the given function.
* The first will trigger observations for those values for which the predicate returns true.
* The second will trigger observations for those values where the predicate returns false.
* The predicate is executed once for each subscribed observer.
* Both also propagate all error observations arising from the source and each completes
* when the source completes.
* @param {Function} predicate
* The function to determine which output Observable will trigger a particular observation.
* @returns {Array}
* An array of observables. The first triggers when the predicate returns true,
* and the second triggers when the predicate returns false.
*/
observableProto.partition = function(predicate, thisArg) {
var published = this.publish().refCount();
return [
published.filter(predicate, thisArg),
published.filter(function (x, i, o) { return !predicate.call(thisArg, x, i, o); })
];
};
function enumerableWhile(condition, source) {
return new Enumerable(function () {
return new Enumerator(function () {
return condition() ?
{ done: false, value: source } :
{ done: true, value: undefined };
});
});
}
/**
* Returns an observable sequence that is the result of invoking the selector on the source sequence, without sharing subscriptions.
* This operator allows for a fluent style of writing queries that use the same sequence multiple times.
*
* @param {Function} selector Selector function which can use the source sequence as many times as needed, without sharing subscriptions to the source sequence.
* @returns {Observable} An observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.
*/
observableProto.letBind = observableProto['let'] = function (func) {
return func(this);
};
/**
* Determines whether an observable collection contains values. There is an alias for this method called 'ifThen' for browsers <IE9
*
* @example
* 1 - res = Rx.Observable.if(condition, obs1);
* 2 - res = Rx.Observable.if(condition, obs1, obs2);
* 3 - res = Rx.Observable.if(condition, obs1, scheduler);
* @param {Function} condition The condition which determines if the thenSource or elseSource will be run.
* @param {Observable} thenSource The observable sequence or Promise that will be run if the condition function returns true.
* @param {Observable} [elseSource] The observable sequence or Promise that will be run if the condition function returns false. If this is not provided, it defaults to Rx.Observabe.Empty with the specified scheduler.
* @returns {Observable} An observable sequence which is either the thenSource or elseSource.
*/
Observable['if'] = Observable.ifThen = function (condition, thenSource, elseSourceOrScheduler) {
return observableDefer(function () {
elseSourceOrScheduler || (elseSourceOrScheduler = observableEmpty());
isPromise(thenSource) && (thenSource = observableFromPromise(thenSource));
isPromise(elseSourceOrScheduler) && (elseSourceOrScheduler = observableFromPromise(elseSourceOrScheduler));
// Assume a scheduler for empty only
typeof elseSourceOrScheduler.now === 'function' && (elseSourceOrScheduler = observableEmpty(elseSourceOrScheduler));
return condition() ? thenSource : elseSourceOrScheduler;
});
};
/**
* Concatenates the observable sequences obtained by running the specified result selector for each element in source.
* There is an alias for this method called 'forIn' for browsers <IE9
* @param {Array} sources An array of values to turn into an observable sequence.
* @param {Function} resultSelector A function to apply to each item in the sources array to turn it into an observable sequence.
* @returns {Observable} An observable sequence from the concatenated observable sequences.
*/
Observable['for'] = Observable.forIn = function (sources, resultSelector, thisArg) {
return enumerableOf(sources, resultSelector, thisArg).concat();
};
/**
* Repeats source as long as condition holds emulating a while loop.
* There is an alias for this method called 'whileDo' for browsers <IE9
*
* @param {Function} condition The condition which determines if the source will be repeated.
* @param {Observable} source The observable sequence that will be run if the condition function returns true.
* @returns {Observable} An observable sequence which is repeated as long as the condition holds.
*/
var observableWhileDo = Observable['while'] = Observable.whileDo = function (condition, source) {
isPromise(source) && (source = observableFromPromise(source));
return enumerableWhile(condition, source).concat();
};
/**
* Repeats source as long as condition holds emulating a do while loop.
*
* @param {Function} condition The condition which determines if the source will be repeated.
* @param {Observable} source The observable sequence that will be run if the condition function returns true.
* @returns {Observable} An observable sequence which is repeated as long as the condition holds.
*/
observableProto.doWhile = function (condition) {
return observableConcat([this, observableWhileDo(condition, this)]);
};
/**
* Uses selector to determine which source in sources to use.
* There is an alias 'switchCase' for browsers <IE9.
*
* @example
* 1 - res = Rx.Observable.case(selector, { '1': obs1, '2': obs2 });
* 1 - res = Rx.Observable.case(selector, { '1': obs1, '2': obs2 }, obs0);
* 1 - res = Rx.Observable.case(selector, { '1': obs1, '2': obs2 }, scheduler);
*
* @param {Function} selector The function which extracts the value for to test in a case statement.
* @param {Array} sources A object which has keys which correspond to the case statement labels.
* @param {Observable} [elseSource] The observable sequence or Promise that will be run if the sources are not matched. If this is not provided, it defaults to Rx.Observabe.empty with the specified scheduler.
*
* @returns {Observable} An observable sequence which is determined by a case statement.
*/
Observable['case'] = Observable.switchCase = function (selector, sources, defaultSourceOrScheduler) {
return observableDefer(function () {
isPromise(defaultSourceOrScheduler) && (defaultSourceOrScheduler = observableFromPromise(defaultSourceOrScheduler));
defaultSourceOrScheduler || (defaultSourceOrScheduler = observableEmpty());
typeof defaultSourceOrScheduler.now === 'function' && (defaultSourceOrScheduler = observableEmpty(defaultSourceOrScheduler));
var result = sources[selector()];
isPromise(result) && (result = observableFromPromise(result));
return result || defaultSourceOrScheduler;
});
};
/**
* Expands an observable sequence by recursively invoking selector.
*
* @param {Function} selector Selector function to invoke for each produced element, resulting in another sequence to which the selector will be invoked recursively again.
* @param {Scheduler} [scheduler] Scheduler on which to perform the expansion. If not provided, this defaults to the current thread scheduler.
* @returns {Observable} An observable sequence containing all the elements produced by the recursive expansion.
*/
observableProto.expand = function (selector, scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var q = [],
m = new SerialDisposable(),
d = new CompositeDisposable(m),
activeCount = 0,
isAcquired = false;
var ensureActive = function () {
var isOwner = false;
if (q.length > 0) {
isOwner = !isAcquired;
isAcquired = true;
}
if (isOwner) {
m.setDisposable(scheduler.scheduleRecursive(function (self) {
var work;
if (q.length > 0) {
work = q.shift();
} else {
isAcquired = false;
return;
}
var m1 = new SingleAssignmentDisposable();
d.add(m1);
m1.setDisposable(work.subscribe(function (x) {
observer.onNext(x);
var result = null;
try {
result = selector(x);
} catch (e) {
observer.onError(e);
}
q.push(result);
activeCount++;
ensureActive();
}, observer.onError.bind(observer), function () {
d.remove(m1);
activeCount--;
if (activeCount === 0) {
observer.onCompleted();
}
}));
self();
}));
}
};
q.push(source);
activeCount++;
ensureActive();
return d;
});
};
/**
* Runs all observable sequences in parallel and collect their last elements.
*
* @example
* 1 - res = Rx.Observable.forkJoin([obs1, obs2]);
* 1 - res = Rx.Observable.forkJoin(obs1, obs2, ...);
* @returns {Observable} An observable sequence with an array collecting the last elements of all the input sequences.
*/
Observable.forkJoin = function () {
var allSources = argsOrArray(arguments, 0);
return new AnonymousObservable(function (subscriber) {
var count = allSources.length;
if (count === 0) {
subscriber.onCompleted();
return disposableEmpty;
}
var group = new CompositeDisposable(),
finished = false,
hasResults = new Array(count),
hasCompleted = new Array(count),
results = new Array(count);
for (var idx = 0; idx < count; idx++) {
(function (i) {
var source = allSources[i];
isPromise(source) && (source = observableFromPromise(source));
group.add(
source.subscribe(
function (value) {
if (!finished) {
hasResults[i] = true;
results[i] = value;
}
},
function (e) {
finished = true;
subscriber.onError(e);
group.dispose();
},
function () {
if (!finished) {
if (!hasResults[i]) {
subscriber.onCompleted();
return;
}
hasCompleted[i] = true;
for (var ix = 0; ix < count; ix++) {
if (!hasCompleted[ix]) { return; }
}
finished = true;
subscriber.onNext(results);
subscriber.onCompleted();
}
}));
})(idx);
}
return group;
});
};
/**
* Runs two observable sequences in parallel and combines their last elemenets.
*
* @param {Observable} second Second observable sequence.
* @param {Function} resultSelector Result selector function to invoke with the last elements of both sequences.
* @returns {Observable} An observable sequence with the result of calling the selector function with the last elements of both input sequences.
*/
observableProto.forkJoin = function (second, resultSelector) {
var first = this;
return new AnonymousObservable(function (observer) {
var leftStopped = false, rightStopped = false,
hasLeft = false, hasRight = false,
lastLeft, lastRight,
leftSubscription = new SingleAssignmentDisposable(), rightSubscription = new SingleAssignmentDisposable();
isPromise(second) && (second = observableFromPromise(second));
leftSubscription.setDisposable(
first.subscribe(function (left) {
hasLeft = true;
lastLeft = left;
}, function (err) {
rightSubscription.dispose();
observer.onError(err);
}, function () {
leftStopped = true;
if (rightStopped) {
if (!hasLeft) {
observer.onCompleted();
} else if (!hasRight) {
observer.onCompleted();
} else {
var result;
try {
result = resultSelector(lastLeft, lastRight);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
observer.onCompleted();
}
}
})
);
rightSubscription.setDisposable(
second.subscribe(function (right) {
hasRight = true;
lastRight = right;
}, function (err) {
leftSubscription.dispose();
observer.onError(err);
}, function () {
rightStopped = true;
if (leftStopped) {
if (!hasLeft) {
observer.onCompleted();
} else if (!hasRight) {
observer.onCompleted();
} else {
var result;
try {
result = resultSelector(lastLeft, lastRight);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
observer.onCompleted();
}
}
})
);
return new CompositeDisposable(leftSubscription, rightSubscription);
});
};
/**
* Comonadic bind operator.
* @param {Function} selector A transform function to apply to each element.
* @param {Object} scheduler Scheduler used to execute the operation. If not specified, defaults to the ImmediateScheduler.
* @returns {Observable} An observable sequence which results from the comonadic bind operation.
*/
observableProto.manySelect = function (selector, scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
var source = this;
return observableDefer(function () {
var chain;
return source
.map(function (x) {
var curr = new ChainObservable(x);
chain && chain.onNext(x);
chain = curr;
return curr;
})
.tap(
noop,
function (e) { chain && chain.onError(e); },
function () { chain && chain.onCompleted(); }
)
.observeOn(scheduler)
.map(selector);
});
};
var ChainObservable = (function (__super__) {
function subscribe (observer) {
var self = this, g = new CompositeDisposable();
g.add(currentThreadScheduler.schedule(function () {
observer.onNext(self.head);
g.add(self.tail.mergeAll().subscribe(observer));
}));
return g;
}
inherits(ChainObservable, __super__);
function ChainObservable(head) {
__super__.call(this, subscribe);
this.head = head;
this.tail = new AsyncSubject();
}
addProperties(ChainObservable.prototype, Observer, {
onCompleted: function () {
this.onNext(Observable.empty());
},
onError: function (e) {
this.onNext(Observable.throwException(e));
},
onNext: function (v) {
this.tail.onNext(v);
this.tail.onCompleted();
}
});
return ChainObservable;
}(Observable));
/** @private */
var Map = root.Map || (function () {
function Map() {
this._keys = [];
this._values = [];
}
Map.prototype.get = function (key) {
var i = this._keys.indexOf(key);
return i !== -1 ? this._values[i] : undefined;
};
Map.prototype.set = function (key, value) {
var i = this._keys.indexOf(key);
i !== -1 && (this._values[i] = value);
this._values[this._keys.push(key) - 1] = value;
};
Map.prototype.forEach = function (callback, thisArg) {
for (var i = 0, len = this._keys.length; i < len; i++) {
callback.call(thisArg, this._values[i], this._keys[i]);
}
};
return Map;
}());
/**
* @constructor
* Represents a join pattern over observable sequences.
*/
function Pattern(patterns) {
this.patterns = patterns;
}
/**
* Creates a pattern that matches the current plan matches and when the specified observable sequences has an available value.
* @param other Observable sequence to match in addition to the current pattern.
* @return {Pattern} Pattern object that matches when all observable sequences in the pattern have an available value.
*/
Pattern.prototype.and = function (other) {
return new Pattern(this.patterns.concat(other));
};
/**
* Matches when all observable sequences in the pattern (specified using a chain of and operators) have an available value and projects the values.
* @param {Function} selector Selector that will be invoked with available values from the source sequences, in the same order of the sequences in the pattern.
* @return {Plan} Plan that produces the projected values, to be fed (with other plans) to the when operator.
*/
Pattern.prototype.thenDo = function (selector) {
return new Plan(this, selector);
};
function Plan(expression, selector) {
this.expression = expression;
this.selector = selector;
}
Plan.prototype.activate = function (externalSubscriptions, observer, deactivate) {
var self = this;
var joinObservers = [];
for (var i = 0, len = this.expression.patterns.length; i < len; i++) {
joinObservers.push(planCreateObserver(externalSubscriptions, this.expression.patterns[i], observer.onError.bind(observer)));
}
var activePlan = new ActivePlan(joinObservers, function () {
var result;
try {
result = self.selector.apply(self, arguments);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
}, function () {
for (var j = 0, jlen = joinObservers.length; j < jlen; j++) {
joinObservers[j].removeActivePlan(activePlan);
}
deactivate(activePlan);
});
for (i = 0, len = joinObservers.length; i < len; i++) {
joinObservers[i].addActivePlan(activePlan);
}
return activePlan;
};
function planCreateObserver(externalSubscriptions, observable, onError) {
var entry = externalSubscriptions.get(observable);
if (!entry) {
var observer = new JoinObserver(observable, onError);
externalSubscriptions.set(observable, observer);
return observer;
}
return entry;
}
function ActivePlan(joinObserverArray, onNext, onCompleted) {
this.joinObserverArray = joinObserverArray;
this.onNext = onNext;
this.onCompleted = onCompleted;
this.joinObservers = new Map();
for (var i = 0, len = this.joinObserverArray.length; i < len; i++) {
var joinObserver = this.joinObserverArray[i];
this.joinObservers.set(joinObserver, joinObserver);
}
}
ActivePlan.prototype.dequeue = function () {
this.joinObservers.forEach(function (v) { v.queue.shift(); });
};
ActivePlan.prototype.match = function () {
var i, len, hasValues = true;
for (i = 0, len = this.joinObserverArray.length; i < len; i++) {
if (this.joinObserverArray[i].queue.length === 0) {
hasValues = false;
break;
}
}
if (hasValues) {
var firstValues = [],
isCompleted = false;
for (i = 0, len = this.joinObserverArray.length; i < len; i++) {
firstValues.push(this.joinObserverArray[i].queue[0]);
this.joinObserverArray[i].queue[0].kind === 'C' && (isCompleted = true);
}
if (isCompleted) {
this.onCompleted();
} else {
this.dequeue();
var values = [];
for (i = 0, len = firstValues.length; i < firstValues.length; i++) {
values.push(firstValues[i].value);
}
this.onNext.apply(this, values);
}
}
};
var JoinObserver = (function (__super__) {
inherits(JoinObserver, __super__);
function JoinObserver(source, onError) {
__super__.call(this);
this.source = source;
this.onError = onError;
this.queue = [];
this.activePlans = [];
this.subscription = new SingleAssignmentDisposable();
this.isDisposed = false;
}
var JoinObserverPrototype = JoinObserver.prototype;
JoinObserverPrototype.next = function (notification) {
if (!this.isDisposed) {
if (notification.kind === 'E') {
this.onError(notification.exception);
return;
}
this.queue.push(notification);
var activePlans = this.activePlans.slice(0);
for (var i = 0, len = activePlans.length; i < len; i++) {
activePlans[i].match();
}
}
};
JoinObserverPrototype.error = noop;
JoinObserverPrototype.completed = noop;
JoinObserverPrototype.addActivePlan = function (activePlan) {
this.activePlans.push(activePlan);
};
JoinObserverPrototype.subscribe = function () {
this.subscription.setDisposable(this.source.materialize().subscribe(this));
};
JoinObserverPrototype.removeActivePlan = function (activePlan) {
this.activePlans.splice(this.activePlans.indexOf(activePlan), 1);
this.activePlans.length === 0 && this.dispose();
};
JoinObserverPrototype.dispose = function () {
__super__.prototype.dispose.call(this);
if (!this.isDisposed) {
this.isDisposed = true;
this.subscription.dispose();
}
};
return JoinObserver;
} (AbstractObserver));
/**
* Creates a pattern that matches when both observable sequences have an available value.
*
* @param right Observable sequence to match with the current sequence.
* @return {Pattern} Pattern object that matches when both observable sequences have an available value.
*/
observableProto.and = function (right) {
return new Pattern([this, right]);
};
/**
* Matches when the observable sequence has an available value and projects the value.
*
* @param selector Selector that will be invoked for values in the source sequence.
* @returns {Plan} Plan that produces the projected values, to be fed (with other plans) to the when operator.
*/
observableProto.thenDo = function (selector) {
return new Pattern([this]).thenDo(selector);
};
/**
* Joins together the results from several patterns.
*
* @param plans A series of plans (specified as an Array of as a series of arguments) created by use of the Then operator on patterns.
* @returns {Observable} Observable sequence with the results form matching several patterns.
*/
Observable.when = function () {
var plans = argsOrArray(arguments, 0);
return new AnonymousObservable(function (observer) {
var activePlans = [],
externalSubscriptions = new Map();
var outObserver = observerCreate(
observer.onNext.bind(observer),
function (err) {
externalSubscriptions.forEach(function (v) { v.onError(err); });
observer.onError(err);
},
observer.onCompleted.bind(observer)
);
try {
for (var i = 0, len = plans.length; i < len; i++) {
activePlans.push(plans[i].activate(externalSubscriptions, outObserver, function (activePlan) {
var idx = activePlans.indexOf(activePlan);
activePlans.splice(idx, 1);
activePlans.length === 0 && observer.onCompleted();
}));
}
} catch (e) {
observableThrow(e).subscribe(observer);
}
var group = new CompositeDisposable();
externalSubscriptions.forEach(function (joinObserver) {
joinObserver.subscribe();
group.add(joinObserver);
});
return group;
});
};
function observableTimerDate(dueTime, scheduler) {
return new AnonymousObservable(function (observer) {
return scheduler.scheduleWithAbsolute(dueTime, function () {
observer.onNext(0);
observer.onCompleted();
});
});
}
function observableTimerDateAndPeriod(dueTime, period, scheduler) {
return new AnonymousObservable(function (observer) {
var count = 0, d = dueTime, p = normalizeTime(period);
return scheduler.scheduleRecursiveWithAbsolute(d, function (self) {
if (p > 0) {
var now = scheduler.now();
d = d + p;
d <= now && (d = now + p);
}
observer.onNext(count++);
self(d);
});
});
}
function observableTimerTimeSpan(dueTime, scheduler) {
return new AnonymousObservable(function (observer) {
return scheduler.scheduleWithRelative(normalizeTime(dueTime), function () {
observer.onNext(0);
observer.onCompleted();
});
});
}
function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) {
return dueTime === period ?
new AnonymousObservable(function (observer) {
return scheduler.schedulePeriodicWithState(0, period, function (count) {
observer.onNext(count);
return count + 1;
});
}) :
observableDefer(function () {
return observableTimerDateAndPeriod(scheduler.now() + dueTime, period, scheduler);
});
}
/**
* Returns an observable sequence that produces a value after each period.
*
* @example
* 1 - res = Rx.Observable.interval(1000);
* 2 - res = Rx.Observable.interval(1000, Rx.Scheduler.timeout);
*
* @param {Number} period Period for producing the values in the resulting sequence (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, Rx.Scheduler.timeout is used.
* @returns {Observable} An observable sequence that produces a value after each period.
*/
var observableinterval = Observable.interval = function (period, scheduler) {
return observableTimerTimeSpanAndPeriod(period, period, isScheduler(scheduler) ? scheduler : timeoutScheduler);
};
/**
* Returns an observable sequence that produces a value after dueTime has elapsed and then after each period.
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) at which to produce the first value.
* @param {Mixed} [periodOrScheduler] Period to produce subsequent values (specified as an integer denoting milliseconds), or the scheduler to run the timer on. If not specified, the resulting timer is not recurring.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence that produces a value after due time has elapsed and then each period.
*/
var observableTimer = Observable.timer = function (dueTime, periodOrScheduler, scheduler) {
var period;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
if (periodOrScheduler !== undefined && typeof periodOrScheduler === 'number') {
period = periodOrScheduler;
} else if (isScheduler(periodOrScheduler)) {
scheduler = periodOrScheduler;
}
if (dueTime instanceof Date && period === undefined) {
return observableTimerDate(dueTime.getTime(), scheduler);
}
if (dueTime instanceof Date && period !== undefined) {
period = periodOrScheduler;
return observableTimerDateAndPeriod(dueTime.getTime(), period, scheduler);
}
return period === undefined ?
observableTimerTimeSpan(dueTime, scheduler) :
observableTimerTimeSpanAndPeriod(dueTime, period, scheduler);
};
function observableDelayTimeSpan(source, dueTime, scheduler) {
return new AnonymousObservable(function (observer) {
var active = false,
cancelable = new SerialDisposable(),
exception = null,
q = [],
running = false,
subscription;
subscription = source.materialize().timestamp(scheduler).subscribe(function (notification) {
var d, shouldRun;
if (notification.value.kind === 'E') {
q = [];
q.push(notification);
exception = notification.value.exception;
shouldRun = !running;
} else {
q.push({ value: notification.value, timestamp: notification.timestamp + dueTime });
shouldRun = !active;
active = true;
}
if (shouldRun) {
if (exception !== null) {
observer.onError(exception);
} else {
d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(scheduler.scheduleRecursiveWithRelative(dueTime, function (self) {
var e, recurseDueTime, result, shouldRecurse;
if (exception !== null) {
return;
}
running = true;
do {
result = null;
if (q.length > 0 && q[0].timestamp - scheduler.now() <= 0) {
result = q.shift().value;
}
if (result !== null) {
result.accept(observer);
}
} while (result !== null);
shouldRecurse = false;
recurseDueTime = 0;
if (q.length > 0) {
shouldRecurse = true;
recurseDueTime = Math.max(0, q[0].timestamp - scheduler.now());
} else {
active = false;
}
e = exception;
running = false;
if (e !== null) {
observer.onError(e);
} else if (shouldRecurse) {
self(recurseDueTime);
}
}));
}
}
});
return new CompositeDisposable(subscription, cancelable);
});
}
function observableDelayDate(source, dueTime, scheduler) {
return observableDefer(function () {
return observableDelayTimeSpan(source, dueTime - scheduler.now(), scheduler);
});
}
/**
* Time shifts the observable sequence by dueTime. The relative time intervals between the values are preserved.
*
* @example
* 1 - res = Rx.Observable.delay(new Date());
* 2 - res = Rx.Observable.delay(new Date(), Rx.Scheduler.timeout);
*
* 3 - res = Rx.Observable.delay(5000);
* 4 - res = Rx.Observable.delay(5000, 1000, Rx.Scheduler.timeout);
* @memberOf Observable#
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) by which to shift the observable sequence.
* @param {Scheduler} [scheduler] Scheduler to run the delay timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delay = function (dueTime, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return dueTime instanceof Date ?
observableDelayDate(this, dueTime.getTime(), scheduler) :
observableDelayTimeSpan(this, dueTime, scheduler);
};
/**
* Ignores values from an observable sequence which are followed by another value before dueTime.
* @param {Number} dueTime Duration of the debounce period for each value (specified as an integer denoting milliseconds).
* @param {Scheduler} [scheduler] Scheduler to run the debounce timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The debounced sequence.
*/
observableProto.debounce = observableProto.throttleWithTimeout = function (dueTime, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var cancelable = new SerialDisposable(), hasvalue = false, value, id = 0;
var subscription = source.subscribe(
function (x) {
hasvalue = true;
value = x;
id++;
var currentId = id,
d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(scheduler.scheduleWithRelative(dueTime, function () {
hasvalue && id === currentId && observer.onNext(value);
hasvalue = false;
}));
},
function (e) {
cancelable.dispose();
observer.onError(e);
hasvalue = false;
id++;
},
function () {
cancelable.dispose();
hasvalue && observer.onNext(value);
observer.onCompleted();
hasvalue = false;
id++;
});
return new CompositeDisposable(subscription, cancelable);
});
};
/**
* @deprecated use #debounce or #throttleWithTimeout instead.
*/
observableProto.throttle = function(dueTime, scheduler) {
deprecate('throttle', 'debounce or throttleWithTimeout');
return this.debounce(dueTime, scheduler);
};
/**
* Projects each element of an observable sequence into zero or more windows which are produced based on timing information.
* @param {Number} timeSpan Length of each window (specified as an integer denoting milliseconds).
* @param {Mixed} [timeShiftOrScheduler] Interval between creation of consecutive windows (specified as an integer denoting milliseconds), or an optional scheduler parameter. If not specified, the time shift corresponds to the timeSpan parameter, resulting in non-overlapping adjacent windows.
* @param {Scheduler} [scheduler] Scheduler to run windowing timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithTime = function (timeSpan, timeShiftOrScheduler, scheduler) {
var source = this, timeShift;
timeShiftOrScheduler == null && (timeShift = timeSpan);
isScheduler(scheduler) || (scheduler = timeoutScheduler);
if (typeof timeShiftOrScheduler === 'number') {
timeShift = timeShiftOrScheduler;
} else if (isScheduler(timeShiftOrScheduler)) {
timeShift = timeSpan;
scheduler = timeShiftOrScheduler;
}
return new AnonymousObservable(function (observer) {
var groupDisposable,
nextShift = timeShift,
nextSpan = timeSpan,
q = [],
refCountDisposable,
timerD = new SerialDisposable(),
totalTime = 0;
groupDisposable = new CompositeDisposable(timerD),
refCountDisposable = new RefCountDisposable(groupDisposable);
function createTimer () {
var m = new SingleAssignmentDisposable(),
isSpan = false,
isShift = false;
timerD.setDisposable(m);
if (nextSpan === nextShift) {
isSpan = true;
isShift = true;
} else if (nextSpan < nextShift) {
isSpan = true;
} else {
isShift = true;
}
var newTotalTime = isSpan ? nextSpan : nextShift,
ts = newTotalTime - totalTime;
totalTime = newTotalTime;
if (isSpan) {
nextSpan += timeShift;
}
if (isShift) {
nextShift += timeShift;
}
m.setDisposable(scheduler.scheduleWithRelative(ts, function () {
if (isShift) {
var s = new Subject();
q.push(s);
observer.onNext(addRef(s, refCountDisposable));
}
isSpan && q.shift().onCompleted();
createTimer();
}));
};
q.push(new Subject());
observer.onNext(addRef(q[0], refCountDisposable));
createTimer();
groupDisposable.add(source.subscribe(
function (x) {
for (var i = 0, len = q.length; i < len; i++) { q[i].onNext(x); }
},
function (e) {
for (var i = 0, len = q.length; i < len; i++) { q[i].onError(e); }
observer.onError(e);
},
function () {
for (var i = 0, len = q.length; i < len; i++) { q[i].onCompleted(); }
observer.onCompleted();
}
));
return refCountDisposable;
});
};
/**
* Projects each element of an observable sequence into a window that is completed when either it's full or a given amount of time has elapsed.
* @param {Number} timeSpan Maximum time length of a window.
* @param {Number} count Maximum element count of a window.
* @param {Scheduler} [scheduler] Scheduler to run windowing timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence of windows.
*/
observableProto.windowWithTimeOrCount = function (timeSpan, count, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var timerD = new SerialDisposable(),
groupDisposable = new CompositeDisposable(timerD),
refCountDisposable = new RefCountDisposable(groupDisposable),
n = 0,
windowId = 0,
s = new Subject();
function createTimer(id) {
var m = new SingleAssignmentDisposable();
timerD.setDisposable(m);
m.setDisposable(scheduler.scheduleWithRelative(timeSpan, function () {
if (id !== windowId) { return; }
n = 0;
var newId = ++windowId;
s.onCompleted();
s = new Subject();
observer.onNext(addRef(s, refCountDisposable));
createTimer(newId);
}));
}
observer.onNext(addRef(s, refCountDisposable));
createTimer(0);
groupDisposable.add(source.subscribe(
function (x) {
var newId = 0, newWindow = false;
s.onNext(x);
if (++n === count) {
newWindow = true;
n = 0;
newId = ++windowId;
s.onCompleted();
s = new Subject();
observer.onNext(addRef(s, refCountDisposable));
}
newWindow && createTimer(newId);
},
function (e) {
s.onError(e);
observer.onError(e);
}, function () {
s.onCompleted();
observer.onCompleted();
}
));
return refCountDisposable;
});
};
/**
* Projects each element of an observable sequence into zero or more buffers which are produced based on timing information.
*
* @example
* 1 - res = xs.bufferWithTime(1000, scheduler); // non-overlapping segments of 1 second
* 2 - res = xs.bufferWithTime(1000, 500, scheduler; // segments of 1 second with time shift 0.5 seconds
*
* @param {Number} timeSpan Length of each buffer (specified as an integer denoting milliseconds).
* @param {Mixed} [timeShiftOrScheduler] Interval between creation of consecutive buffers (specified as an integer denoting milliseconds), or an optional scheduler parameter. If not specified, the time shift corresponds to the timeSpan parameter, resulting in non-overlapping adjacent buffers.
* @param {Scheduler} [scheduler] Scheduler to run buffer timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithTime = function (timeSpan, timeShiftOrScheduler, scheduler) {
return this.windowWithTime.apply(this, arguments).selectMany(function (x) { return x.toArray(); });
};
/**
* Projects each element of an observable sequence into a buffer that is completed when either it's full or a given amount of time has elapsed.
*
* @example
* 1 - res = source.bufferWithTimeOrCount(5000, 50); // 5s or 50 items in an array
* 2 - res = source.bufferWithTimeOrCount(5000, 50, scheduler); // 5s or 50 items in an array
*
* @param {Number} timeSpan Maximum time length of a buffer.
* @param {Number} count Maximum element count of a buffer.
* @param {Scheduler} [scheduler] Scheduler to run bufferin timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence of buffers.
*/
observableProto.bufferWithTimeOrCount = function (timeSpan, count, scheduler) {
return this.windowWithTimeOrCount(timeSpan, count, scheduler).selectMany(function (x) {
return x.toArray();
});
};
/**
* Records the time interval between consecutive values in an observable sequence.
*
* @example
* 1 - res = source.timeInterval();
* 2 - res = source.timeInterval(Rx.Scheduler.timeout);
*
* @param [scheduler] Scheduler used to compute time intervals. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with time interval information on values.
*/
observableProto.timeInterval = function (scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return observableDefer(function () {
var last = scheduler.now();
return source.map(function (x) {
var now = scheduler.now(), span = now - last;
last = now;
return { value: x, interval: span };
});
});
};
/**
* Records the timestamp for each value in an observable sequence.
*
* @example
* 1 - res = source.timestamp(); // produces { value: x, timestamp: ts }
* 2 - res = source.timestamp(Rx.Scheduler.timeout);
*
* @param {Scheduler} [scheduler] Scheduler used to compute timestamps. If not specified, the timeout scheduler is used.
* @returns {Observable} An observable sequence with timestamp information on values.
*/
observableProto.timestamp = function (scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return this.map(function (x) {
return { value: x, timestamp: scheduler.now() };
});
};
function sampleObservable(source, sampler) {
return new AnonymousObservable(function (observer) {
var atEnd, value, hasValue;
function sampleSubscribe() {
if (hasValue) {
hasValue = false;
observer.onNext(value);
}
atEnd && observer.onCompleted();
}
return new CompositeDisposable(
source.subscribe(function (newValue) {
hasValue = true;
value = newValue;
}, observer.onError.bind(observer), function () {
atEnd = true;
}),
sampler.subscribe(sampleSubscribe, observer.onError.bind(observer), sampleSubscribe)
);
});
}
/**
* Samples the observable sequence at each interval.
*
* @example
* 1 - res = source.sample(sampleObservable); // Sampler tick sequence
* 2 - res = source.sample(5000); // 5 seconds
* 2 - res = source.sample(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Mixed} intervalOrSampler Interval at which to sample (specified as an integer denoting milliseconds) or Sampler Observable.
* @param {Scheduler} [scheduler] Scheduler to run the sampling timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Sampled observable sequence.
*/
observableProto.sample = observableProto.throttleLatest = function (intervalOrSampler, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return typeof intervalOrSampler === 'number' ?
sampleObservable(this, observableinterval(intervalOrSampler, scheduler)) :
sampleObservable(this, intervalOrSampler);
};
/**
* Returns the source observable sequence or the other observable sequence if dueTime elapses.
* @param {Number} dueTime Absolute (specified as a Date object) or relative time (specified as an integer denoting milliseconds) when a timeout occurs.
* @param {Observable} [other] Sequence to return in case of a timeout. If not specified, a timeout error throwing sequence will be used.
* @param {Scheduler} [scheduler] Scheduler to run the timeout timers on. If not specified, the timeout scheduler is used.
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeout = function (dueTime, other, scheduler) {
(other == null || typeof other === 'string') && (other = observableThrow(new Error(other || 'Timeout')));
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = dueTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var id = 0,
original = new SingleAssignmentDisposable(),
subscription = new SerialDisposable(),
switched = false,
timer = new SerialDisposable();
subscription.setDisposable(original);
function createTimer() {
var myId = id;
timer.setDisposable(scheduler[schedulerMethod](dueTime, function () {
if (id === myId) {
isPromise(other) && (other = observableFromPromise(other));
subscription.setDisposable(other.subscribe(observer));
}
}));
}
createTimer();
original.setDisposable(source.subscribe(function (x) {
if (!switched) {
id++;
observer.onNext(x);
createTimer();
}
}, function (e) {
if (!switched) {
id++;
observer.onError(e);
}
}, function () {
if (!switched) {
id++;
observer.onCompleted();
}
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Generates an observable sequence by iterating a state from an initial state until the condition fails.
*
* @example
* res = source.generateWithAbsoluteTime(0,
* function (x) { return return true; },
* function (x) { return x + 1; },
* function (x) { return x; },
* function (x) { return new Date(); }
* });
*
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Function} timeSelector Time selector function to control the speed of values being produced each iteration, returning Date values.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not specified, the timeout scheduler is used.
* @returns {Observable} The generated sequence.
*/
Observable.generateWithAbsoluteTime = function (initialState, condition, iterate, resultSelector, timeSelector, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var first = true,
hasResult = false,
result,
state = initialState,
time;
return scheduler.scheduleRecursiveWithAbsolute(scheduler.now(), function (self) {
hasResult && observer.onNext(result);
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
time = timeSelector(state);
}
} catch (e) {
observer.onError(e);
return;
}
if (hasResult) {
self(time);
} else {
observer.onCompleted();
}
});
});
};
/**
* Generates an observable sequence by iterating a state from an initial state until the condition fails.
*
* @example
* res = source.generateWithRelativeTime(0,
* function (x) { return return true; },
* function (x) { return x + 1; },
* function (x) { return x; },
* function (x) { return 500; }
* );
*
* @param {Mixed} initialState Initial state.
* @param {Function} condition Condition to terminate generation (upon returning false).
* @param {Function} iterate Iteration step function.
* @param {Function} resultSelector Selector function for results produced in the sequence.
* @param {Function} timeSelector Time selector function to control the speed of values being produced each iteration, returning integer values denoting milliseconds.
* @param {Scheduler} [scheduler] Scheduler on which to run the generator loop. If not specified, the timeout scheduler is used.
* @returns {Observable} The generated sequence.
*/
Observable.generateWithRelativeTime = function (initialState, condition, iterate, resultSelector, timeSelector, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var first = true,
hasResult = false,
result,
state = initialState,
time;
return scheduler.scheduleRecursiveWithRelative(0, function (self) {
hasResult && observer.onNext(result);
try {
if (first) {
first = false;
} else {
state = iterate(state);
}
hasResult = condition(state);
if (hasResult) {
result = resultSelector(state);
time = timeSelector(state);
}
} catch (e) {
observer.onError(e);
return;
}
if (hasResult) {
self(time);
} else {
observer.onCompleted();
}
});
});
};
/**
* Time shifts the observable sequence by delaying the subscription.
*
* @example
* 1 - res = source.delaySubscription(5000); // 5s
* 2 - res = source.delaySubscription(5000, Rx.Scheduler.timeout); // 5 seconds
*
* @param {Number} dueTime Absolute or relative time to perform the subscription at.
* @param {Scheduler} [scheduler] Scheduler to run the subscription delay timer on. If not specified, the timeout scheduler is used.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delaySubscription = function (dueTime, scheduler) {
return this.delayWithSelector(observableTimer(dueTime, isScheduler(scheduler) ? scheduler : timeoutScheduler), observableEmpty);
};
/**
* Time shifts the observable sequence based on a subscription delay and a delay selector function for each element.
*
* @example
* 1 - res = source.delayWithSelector(function (x) { return Rx.Scheduler.timer(5000); }); // with selector only
* 1 - res = source.delayWithSelector(Rx.Observable.timer(2000), function (x) { return Rx.Observable.timer(x); }); // with delay and selector
*
* @param {Observable} [subscriptionDelay] Sequence indicating the delay for the subscription to the source.
* @param {Function} delayDurationSelector Selector function to retrieve a sequence indicating the delay for each given element.
* @returns {Observable} Time-shifted sequence.
*/
observableProto.delayWithSelector = function (subscriptionDelay, delayDurationSelector) {
var source = this, subDelay, selector;
if (typeof subscriptionDelay === 'function') {
selector = subscriptionDelay;
} else {
subDelay = subscriptionDelay;
selector = delayDurationSelector;
}
return new AnonymousObservable(function (observer) {
var delays = new CompositeDisposable(), atEnd = false, done = function () {
if (atEnd && delays.length === 0) {
observer.onCompleted();
}
}, subscription = new SerialDisposable(), start = function () {
subscription.setDisposable(source.subscribe(function (x) {
var delay;
try {
delay = selector(x);
} catch (error) {
observer.onError(error);
return;
}
var d = new SingleAssignmentDisposable();
delays.add(d);
d.setDisposable(delay.subscribe(function () {
observer.onNext(x);
delays.remove(d);
done();
}, observer.onError.bind(observer), function () {
observer.onNext(x);
delays.remove(d);
done();
}));
}, observer.onError.bind(observer), function () {
atEnd = true;
subscription.dispose();
done();
}));
};
if (!subDelay) {
start();
} else {
subscription.setDisposable(subDelay.subscribe(function () {
start();
}, observer.onError.bind(observer), function () { start(); }));
}
return new CompositeDisposable(subscription, delays);
});
};
/**
* Returns the source observable sequence, switching to the other observable sequence if a timeout is signaled.
* @param {Observable} [firstTimeout] Observable sequence that represents the timeout for the first element. If not provided, this defaults to Observable.never().
* @param {Function} [timeoutDurationSelector] Selector to retrieve an observable sequence that represents the timeout between the current element and the next element.
* @param {Observable} [other] Sequence to return in case of a timeout. If not provided, this is set to Observable.throwException().
* @returns {Observable} The source sequence switching to the other sequence in case of a timeout.
*/
observableProto.timeoutWithSelector = function (firstTimeout, timeoutdurationSelector, other) {
if (arguments.length === 1) {
timeoutdurationSelector = firstTimeout;
firstTimeout = observableNever();
}
other || (other = observableThrow(new Error('Timeout')));
var source = this;
return new AnonymousObservable(function (observer) {
var subscription = new SerialDisposable(), timer = new SerialDisposable(), original = new SingleAssignmentDisposable();
subscription.setDisposable(original);
var id = 0, switched = false;
function setTimer(timeout) {
var myId = id;
function timerWins () {
return id === myId;
}
var d = new SingleAssignmentDisposable();
timer.setDisposable(d);
d.setDisposable(timeout.subscribe(function () {
timerWins() && subscription.setDisposable(other.subscribe(observer));
d.dispose();
}, function (e) {
timerWins() && observer.onError(e);
}, function () {
timerWins() && subscription.setDisposable(other.subscribe(observer));
}));
};
setTimer(firstTimeout);
function observerWins() {
var res = !switched;
if (res) { id++; }
return res;
}
original.setDisposable(source.subscribe(function (x) {
if (observerWins()) {
observer.onNext(x);
var timeout;
try {
timeout = timeoutdurationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
setTimer(isPromise(timeout) ? observableFromPromise(timeout) : timeout);
}
}, function (e) {
observerWins() && observer.onError(e);
}, function () {
observerWins() && observer.onCompleted();
}));
return new CompositeDisposable(subscription, timer);
});
};
/**
* Ignores values from an observable sequence which are followed by another value within a computed throttle duration.
* @param {Function} durationSelector Selector function to retrieve a sequence indicating the throttle duration for each given element.
* @returns {Observable} The debounced sequence.
*/
observableProto.debounceWithSelector = function (durationSelector) {
var source = this;
return new AnonymousObservable(function (observer) {
var value, hasValue = false, cancelable = new SerialDisposable(), id = 0;
var subscription = source.subscribe(function (x) {
var throttle;
try {
throttle = durationSelector(x);
} catch (e) {
observer.onError(e);
return;
}
isPromise(throttle) && (throttle = observableFromPromise(throttle));
hasValue = true;
value = x;
id++;
var currentid = id, d = new SingleAssignmentDisposable();
cancelable.setDisposable(d);
d.setDisposable(throttle.subscribe(function () {
hasValue && id === currentid && observer.onNext(value);
hasValue = false;
d.dispose();
}, observer.onError.bind(observer), function () {
hasValue && id === currentid && observer.onNext(value);
hasValue = false;
d.dispose();
}));
}, function (e) {
cancelable.dispose();
observer.onError(e);
hasValue = false;
id++;
}, function () {
cancelable.dispose();
hasValue && observer.onNext(value);
observer.onCompleted();
hasValue = false;
id++;
});
return new CompositeDisposable(subscription, cancelable);
});
};
observableProto.throttleWithSelector = function () {
deprecate('throttleWithSelector', 'debounceWithSelector');
return this.debounceWithSelector.apply(this, arguments);
};
/**
* Skips elements for the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
*
* 1 - res = source.skipLastWithTime(5000);
* 2 - res = source.skipLastWithTime(5000, scheduler);
*
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for skipping elements from the end of the sequence.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the end of the source sequence.
*/
observableProto.skipLastWithTime = function (duration, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var source = this;
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now();
while (q.length > 0 && now - q[0].interval >= duration) {
observer.onNext(q.shift().value);
}
observer.onCompleted();
});
});
};
/**
* Returns elements within the specified duration from the end of the observable source sequence, using the specified schedulers to run timers and to drain the collected elements.
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastWithTime = function (duration, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
q.shift();
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now();
while (q.length > 0) {
var next = q.shift();
if (now - next.interval <= duration) { observer.onNext(next.value); }
}
observer.onCompleted();
});
});
};
/**
* Returns an array with the elements within the specified duration from the end of the observable source sequence, using the specified scheduler to run timers.
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the end of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence containing a single array with the elements taken during the specified duration from the end of the source sequence.
*/
observableProto.takeLastBufferWithTime = function (duration, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var q = [];
return source.subscribe(function (x) {
var now = scheduler.now();
q.push({ interval: now, value: x });
while (q.length > 0 && now - q[0].interval >= duration) {
q.shift();
}
}, observer.onError.bind(observer), function () {
var now = scheduler.now(), res = [];
while (q.length > 0) {
var next = q.shift();
if (now - next.interval <= duration) { res.push(next.value); }
}
observer.onNext(res);
observer.onCompleted();
});
});
};
/**
* Takes elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.takeWithTime(5000, [optional scheduler]);
* @description
* This operator accumulates a queue with a length enough to store elements received during the initial duration window.
* As more elements are received, elements older than the specified duration are taken from the queue and produced on the
* result sequence. This causes elements to be delayed with duration.
* @param {Number} duration Duration for taking elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements taken during the specified duration from the start of the source sequence.
*/
observableProto.takeWithTime = function (duration, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(scheduler.scheduleWithRelative(duration, observer.onCompleted.bind(observer)), source.subscribe(observer));
});
};
/**
* Skips elements for the specified duration from the start of the observable source sequence, using the specified scheduler to run timers.
*
* @example
* 1 - res = source.skipWithTime(5000, [optional scheduler]);
*
* @description
* Specifying a zero value for duration doesn't guarantee no elements will be dropped from the start of the source sequence.
* This is a side-effect of the asynchrony introduced by the scheduler, where the action that causes callbacks from the source sequence to be forwarded
* may not execute immediately, despite the zero due time.
*
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the duration.
* @param {Number} duration Duration for skipping elements from the start of the sequence.
* @param {Scheduler} scheduler Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped during the specified duration from the start of the source sequence.
*/
observableProto.skipWithTime = function (duration, scheduler) {
var source = this;
isScheduler(scheduler) || (scheduler = timeoutScheduler);
return new AnonymousObservable(function (observer) {
var open = false;
return new CompositeDisposable(
scheduler.scheduleWithRelative(duration, function () { open = true; }),
source.subscribe(function (x) { open && observer.onNext(x); }, observer.onError.bind(observer), observer.onCompleted.bind(observer)));
});
};
/**
* Skips elements from the observable source sequence until the specified start time, using the specified scheduler to run timers.
* Errors produced by the source sequence are always forwarded to the result sequence, even if the error occurs before the start time.
*
* @examples
* 1 - res = source.skipUntilWithTime(new Date(), [scheduler]);
* 2 - res = source.skipUntilWithTime(5000, [scheduler]);
* @param {Date|Number} startTime Time to start taking elements from the source sequence. If this value is less than or equal to Date(), no elements will be skipped.
* @param {Scheduler} [scheduler] Scheduler to run the timer on. If not specified, defaults to Rx.Scheduler.timeout.
* @returns {Observable} An observable sequence with the elements skipped until the specified start time.
*/
observableProto.skipUntilWithTime = function (startTime, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = startTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
var open = false;
return new CompositeDisposable(
scheduler[schedulerMethod](startTime, function () { open = true; }),
source.subscribe(
function (x) { open && observer.onNext(x); },
observer.onError.bind(observer),
observer.onCompleted.bind(observer)));
});
};
/**
* Takes elements for the specified duration until the specified end time, using the specified scheduler to run timers.
* @param {Number | Date} endTime Time to stop taking elements from the source sequence. If this value is less than or equal to new Date(), the result stream will complete immediately.
* @param {Scheduler} [scheduler] Scheduler to run the timer on.
* @returns {Observable} An observable sequence with the elements taken until the specified end time.
*/
observableProto.takeUntilWithTime = function (endTime, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var source = this, schedulerMethod = endTime instanceof Date ?
'scheduleWithAbsolute' :
'scheduleWithRelative';
return new AnonymousObservable(function (observer) {
return new CompositeDisposable(
scheduler[schedulerMethod](endTime, observer.onCompleted.bind(observer)),
source.subscribe(observer));
});
};
/**
* Returns an Observable that emits only the first item emitted by the source Observable during sequential time windows of a specified duration.
* @param {Number} windowDuration time to wait before emitting another item after emitting the last item
* @param {Scheduler} [scheduler] the Scheduler to use internally to manage the timers that handle timeout for each item. If not provided, defaults to Scheduler.timeout.
* @returns {Observable} An Observable that performs the throttle operation.
*/
observableProto.throttleFirst = function (windowDuration, scheduler) {
isScheduler(scheduler) || (scheduler = timeoutScheduler);
var duration = +windowDuration || 0;
if (duration <= 0) { throw new RangeError('windowDuration cannot be less or equal zero.'); }
var source = this;
return new AnonymousObservable(function (observer) {
var lastOnNext = 0;
return source.subscribe(
function (x) {
var now = scheduler.now();
if (lastOnNext === 0 || now - lastOnNext >= duration) {
lastOnNext = now;
observer.onNext(x);
}
},
observer.onError.bind(observer),
observer.onCompleted.bind(observer)
);
});
};
/*
* Performs a exclusive waiting for the first to finish before subscribing to another observable.
* Observables that come in between subscriptions will be dropped on the floor.
* @returns {Observable} A exclusive observable with only the results that happen when subscribed.
*/
observableProto.exclusive = function () {
var sources = this;
return new AnonymousObservable(function (observer) {
var hasCurrent = false,
isStopped = false,
m = new SingleAssignmentDisposable(),
g = new CompositeDisposable();
g.add(m);
m.setDisposable(sources.subscribe(
function (innerSource) {
if (!hasCurrent) {
hasCurrent = true;
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
var innerSubscription = new SingleAssignmentDisposable();
g.add(innerSubscription);
innerSubscription.setDisposable(innerSource.subscribe(
observer.onNext.bind(observer),
observer.onError.bind(observer),
function () {
g.remove(innerSubscription);
hasCurrent = false;
if (isStopped && g.length === 1) {
observer.onCompleted();
}
}));
}
},
observer.onError.bind(observer),
function () {
isStopped = true;
if (!hasCurrent && g.length === 1) {
observer.onCompleted();
}
}));
return g;
});
};
/*
* Performs a exclusive map waiting for the first to finish before subscribing to another observable.
* Observables that come in between subscriptions will be dropped on the floor.
* @param {Function} selector Selector to invoke for every item in the current subscription.
* @param {Any} [thisArg] An optional context to invoke with the selector parameter.
* @returns {Observable} An exclusive observable with only the results that happen when subscribed.
*/
observableProto.exclusiveMap = function (selector, thisArg) {
var sources = this;
return new AnonymousObservable(function (observer) {
var index = 0,
hasCurrent = false,
isStopped = true,
m = new SingleAssignmentDisposable(),
g = new CompositeDisposable();
g.add(m);
m.setDisposable(sources.subscribe(
function (innerSource) {
if (!hasCurrent) {
hasCurrent = true;
innerSubscription = new SingleAssignmentDisposable();
g.add(innerSubscription);
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
innerSubscription.setDisposable(innerSource.subscribe(
function (x) {
var result;
try {
result = selector.call(thisArg, x, index++, innerSource);
} catch (e) {
observer.onError(e);
return;
}
observer.onNext(result);
},
observer.onError.bind(observer),
function () {
g.remove(innerSubscription);
hasCurrent = false;
if (isStopped && g.length === 1) {
observer.onCompleted();
}
}));
}
},
observer.onError.bind(observer),
function () {
isStopped = true;
if (g.length === 1 && !hasCurrent) {
observer.onCompleted();
}
}));
return g;
});
};
/**
* Executes a transducer to transform the observable sequence
* @param {Transducer} transducer A transducer to execute
* @returns {Observable} An Observable sequence containing the results from the transducer.
*/
observableProto.transduce = function(transducer) {
var source = this;
function transformForObserver(observer) {
return {
init: function() {
return observer;
},
step: function(obs, input) {
return obs.onNext(input);
},
result: function(obs) {
return obs.onCompleted();
}
};
}
return new AnonymousObservable(function(observer) {
var xform = transducer(transformForObserver(observer));
return source.subscribe(
function(v) {
try {
xform.step(observer, v);
} catch (e) {
observer.onError(e);
}
},
observer.onError.bind(observer),
function() { xform.result(observer); }
);
});
};
/** Provides a set of extension methods for virtual time scheduling. */
Rx.VirtualTimeScheduler = (function (__super__) {
function notImplemented() {
throw new Error('Not implemented');
}
function localNow() {
return this.toDateTimeOffset(this.clock);
}
function scheduleNow(state, action) {
return this.scheduleAbsoluteWithState(state, this.clock, action);
}
function scheduleRelative(state, dueTime, action) {
return this.scheduleRelativeWithState(state, this.toRelative(dueTime), action);
}
function scheduleAbsolute(state, dueTime, action) {
return this.scheduleRelativeWithState(state, this.toRelative(dueTime - this.now()), action);
}
function invokeAction(scheduler, action) {
action();
return disposableEmpty;
}
inherits(VirtualTimeScheduler, __super__);
/**
* Creates a new virtual time scheduler with the specified initial clock value and absolute time comparer.
*
* @constructor
* @param {Number} initialClock Initial value for the clock.
* @param {Function} comparer Comparer to determine causality of events based on absolute time.
*/
function VirtualTimeScheduler(initialClock, comparer) {
this.clock = initialClock;
this.comparer = comparer;
this.isEnabled = false;
this.queue = new PriorityQueue(1024);
__super__.call(this, localNow, scheduleNow, scheduleRelative, scheduleAbsolute);
}
var VirtualTimeSchedulerPrototype = VirtualTimeScheduler.prototype;
/**
* Adds a relative time value to an absolute time value.
* @param {Number} absolute Absolute virtual time value.
* @param {Number} relative Relative virtual time value to add.
* @return {Number} Resulting absolute virtual time sum value.
*/
VirtualTimeSchedulerPrototype.add = notImplemented;
/**
* Converts an absolute time to a number
* @param {Any} The absolute time.
* @returns {Number} The absolute time in ms
*/
VirtualTimeSchedulerPrototype.toDateTimeOffset = notImplemented;
/**
* Converts the TimeSpan value to a relative virtual time value.
* @param {Number} timeSpan TimeSpan value to convert.
* @return {Number} Corresponding relative virtual time value.
*/
VirtualTimeSchedulerPrototype.toRelative = notImplemented;
/**
* Schedules a periodic piece of work by dynamically discovering the scheduler's capabilities. The periodic task will be emulated using recursive scheduling.
* @param {Mixed} state Initial state passed to the action upon the first iteration.
* @param {Number} period Period for running the work periodically.
* @param {Function} action Action to be executed, potentially updating the state.
* @returns {Disposable} The disposable object used to cancel the scheduled recurring action (best effort).
*/
VirtualTimeSchedulerPrototype.schedulePeriodicWithState = function (state, period, action) {
var s = new SchedulePeriodicRecursive(this, state, period, action);
return s.start();
};
/**
* Schedules an action to be executed after dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Number} dueTime Relative time after which to execute the action.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
VirtualTimeSchedulerPrototype.scheduleRelativeWithState = function (state, dueTime, action) {
var runAt = this.add(this.clock, dueTime);
return this.scheduleAbsoluteWithState(state, runAt, action);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Number} dueTime Relative time after which to execute the action.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
VirtualTimeSchedulerPrototype.scheduleRelative = function (dueTime, action) {
return this.scheduleRelativeWithState(action, dueTime, invokeAction);
};
/**
* Starts the virtual time scheduler.
*/
VirtualTimeSchedulerPrototype.start = function () {
if (!this.isEnabled) {
this.isEnabled = true;
do {
var next = this.getNext();
if (next !== null) {
this.comparer(next.dueTime, this.clock) > 0 && (this.clock = next.dueTime);
next.invoke();
} else {
this.isEnabled = false;
}
} while (this.isEnabled);
}
};
/**
* Stops the virtual time scheduler.
*/
VirtualTimeSchedulerPrototype.stop = function () {
this.isEnabled = false;
};
/**
* Advances the scheduler's clock to the specified time, running all work till that point.
* @param {Number} time Absolute time to advance the scheduler's clock to.
*/
VirtualTimeSchedulerPrototype.advanceTo = function (time) {
var dueToClock = this.comparer(this.clock, time);
if (this.comparer(this.clock, time) > 0) {
throw new Error(argumentOutOfRange);
}
if (dueToClock === 0) {
return;
}
if (!this.isEnabled) {
this.isEnabled = true;
do {
var next = this.getNext();
if (next !== null && this.comparer(next.dueTime, time) <= 0) {
this.comparer(next.dueTime, this.clock) > 0 && (this.clock = next.dueTime);
next.invoke();
} else {
this.isEnabled = false;
}
} while (this.isEnabled);
this.clock = time;
}
};
/**
* Advances the scheduler's clock by the specified relative time, running all work scheduled for that timespan.
* @param {Number} time Relative time to advance the scheduler's clock by.
*/
VirtualTimeSchedulerPrototype.advanceBy = function (time) {
var dt = this.add(this.clock, time),
dueToClock = this.comparer(this.clock, dt);
if (dueToClock > 0) { throw new Error(argumentOutOfRange); }
if (dueToClock === 0) { return; }
this.advanceTo(dt);
};
/**
* Advances the scheduler's clock by the specified relative time.
* @param {Number} time Relative time to advance the scheduler's clock by.
*/
VirtualTimeSchedulerPrototype.sleep = function (time) {
var dt = this.add(this.clock, time);
if (this.comparer(this.clock, dt) >= 0) { throw new Error(argumentOutOfRange); }
this.clock = dt;
};
/**
* Gets the next scheduled item to be executed.
* @returns {ScheduledItem} The next scheduled item.
*/
VirtualTimeSchedulerPrototype.getNext = function () {
while (this.queue.length > 0) {
var next = this.queue.peek();
if (next.isCancelled()) {
this.queue.dequeue();
} else {
return next;
}
}
return null;
};
/**
* Schedules an action to be executed at dueTime.
* @param {Scheduler} scheduler Scheduler to execute the action on.
* @param {Number} dueTime Absolute time at which to execute the action.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
VirtualTimeSchedulerPrototype.scheduleAbsolute = function (dueTime, action) {
return this.scheduleAbsoluteWithState(action, dueTime, invokeAction);
};
/**
* Schedules an action to be executed at dueTime.
* @param {Mixed} state State passed to the action to be executed.
* @param {Number} dueTime Absolute time at which to execute the action.
* @param {Function} action Action to be executed.
* @returns {Disposable} The disposable object used to cancel the scheduled action (best effort).
*/
VirtualTimeSchedulerPrototype.scheduleAbsoluteWithState = function (state, dueTime, action) {
var self = this;
function run(scheduler, state1) {
self.queue.remove(si);
return action(scheduler, state1);
}
var si = new ScheduledItem(this, state, run, dueTime, this.comparer);
this.queue.enqueue(si);
return si.disposable;
};
return VirtualTimeScheduler;
}(Scheduler));
/** Provides a virtual time scheduler that uses Date for absolute time and number for relative time. */
Rx.HistoricalScheduler = (function (__super__) {
inherits(HistoricalScheduler, __super__);
/**
* Creates a new historical scheduler with the specified initial clock value.
* @constructor
* @param {Number} initialClock Initial value for the clock.
* @param {Function} comparer Comparer to determine causality of events based on absolute time.
*/
function HistoricalScheduler(initialClock, comparer) {
var clock = initialClock == null ? 0 : initialClock;
var cmp = comparer || defaultSubComparer;
__super__.call(this, clock, cmp);
}
var HistoricalSchedulerProto = HistoricalScheduler.prototype;
/**
* Adds a relative time value to an absolute time value.
* @param {Number} absolute Absolute virtual time value.
* @param {Number} relative Relative virtual time value to add.
* @return {Number} Resulting absolute virtual time sum value.
*/
HistoricalSchedulerProto.add = function (absolute, relative) {
return absolute + relative;
};
HistoricalSchedulerProto.toDateTimeOffset = function (absolute) {
return new Date(absolute).getTime();
};
/**
* Converts the TimeSpan value to a relative virtual time value.
* @memberOf HistoricalScheduler
* @param {Number} timeSpan TimeSpan value to convert.
* @return {Number} Corresponding relative virtual time value.
*/
HistoricalSchedulerProto.toRelative = function (timeSpan) {
return timeSpan;
};
return HistoricalScheduler;
}(Rx.VirtualTimeScheduler));
var AnonymousObservable = Rx.AnonymousObservable = (function (__super__) {
inherits(AnonymousObservable, __super__);
// Fix subscriber to check for undefined or function returned to decorate as Disposable
function fixSubscriber(subscriber) {
if (subscriber && typeof subscriber.dispose === 'function') { return subscriber; }
return typeof subscriber === 'function' ?
disposableCreate(subscriber) :
disposableEmpty;
}
function AnonymousObservable(subscribe) {
if (!(this instanceof AnonymousObservable)) {
return new AnonymousObservable(subscribe);
}
function s(observer) {
var setDisposable = function () {
try {
autoDetachObserver.setDisposable(fixSubscriber(subscribe(autoDetachObserver)));
} catch (e) {
if (!autoDetachObserver.fail(e)) {
throw e;
}
}
};
var autoDetachObserver = new AutoDetachObserver(observer);
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(setDisposable);
} else {
setDisposable();
}
return autoDetachObserver;
}
__super__.call(this, s);
}
return AnonymousObservable;
}(Observable));
/** @private */
var AutoDetachObserver = (function (_super) {
inherits(AutoDetachObserver, _super);
function AutoDetachObserver(observer) {
_super.call(this);
this.observer = observer;
this.m = new SingleAssignmentDisposable();
}
var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
AutoDetachObserverPrototype.next = function (value) {
var noError = false;
try {
this.observer.onNext(value);
noError = true;
} catch (e) {
throw e;
} finally {
if (!noError) {
this.dispose();
}
}
};
AutoDetachObserverPrototype.error = function (exn) {
try {
this.observer.onError(exn);
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.completed = function () {
try {
this.observer.onCompleted();
} catch (e) {
throw e;
} finally {
this.dispose();
}
};
AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
AutoDetachObserverPrototype.getDisposable = function (value) { return this.m.getDisposable(); };
/* @private */
AutoDetachObserverPrototype.disposable = function (value) {
return arguments.length ? this.getDisposable() : setDisposable(value);
};
AutoDetachObserverPrototype.dispose = function () {
_super.prototype.dispose.call(this);
this.m.dispose();
};
return AutoDetachObserver;
}(AbstractObserver));
var GroupedObservable = (function (__super__) {
inherits(GroupedObservable, __super__);
function subscribe(observer) {
return this.underlyingObservable.subscribe(observer);
}
function GroupedObservable(key, underlyingObservable, mergedDisposable) {
__super__.call(this, subscribe);
this.key = key;
this.underlyingObservable = !mergedDisposable ?
underlyingObservable :
new AnonymousObservable(function (observer) {
return new CompositeDisposable(mergedDisposable.getDisposable(), underlyingObservable.subscribe(observer));
});
}
return GroupedObservable;
}(Observable));
/**
* Represents an object that is both an observable sequence as well as an observer.
* Each notification is broadcasted to all subscribed observers.
*/
var Subject = Rx.Subject = (function (_super) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
if (this.exception) {
observer.onError(this.exception);
return disposableEmpty;
}
observer.onCompleted();
return disposableEmpty;
}
inherits(Subject, _super);
/**
* Creates a subject.
* @constructor
*/
function Subject() {
_super.call(this, subscribe);
this.isDisposed = false,
this.isStopped = false,
this.observers = [];
}
addProperties(Subject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (exception) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = exception;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(exception);
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the arrival of the specified element in the sequence.
* @param {Mixed} value The value to send to all observers.
*/
onNext: function (value) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
for (var i = 0, len = os.length; i < len; i++) {
os[i].onNext(value);
}
}
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
}
});
/**
* Creates a subject from the specified observer and observable.
* @param {Observer} observer The observer used to send messages to the subject.
* @param {Observable} observable The observable used to subscribe to messages sent from the subject.
* @returns {Subject} Subject implemented using the given observer and observable.
*/
Subject.create = function (observer, observable) {
return new AnonymousSubject(observer, observable);
};
return Subject;
}(Observable));
/**
* Represents the result of an asynchronous operation.
* The last value before the OnCompleted notification, or the error received through OnError, is sent to all subscribed observers.
*/
var AsyncSubject = Rx.AsyncSubject = (function (__super__) {
function subscribe(observer) {
checkDisposed.call(this);
if (!this.isStopped) {
this.observers.push(observer);
return new InnerSubscription(this, observer);
}
var ex = this.exception,
hv = this.hasValue,
v = this.value;
if (ex) {
observer.onError(ex);
} else if (hv) {
observer.onNext(v);
observer.onCompleted();
} else {
observer.onCompleted();
}
return disposableEmpty;
}
inherits(AsyncSubject, __super__);
/**
* Creates a subject that can only receive one value and that value is cached for all future observations.
* @constructor
*/
function AsyncSubject() {
__super__.call(this, subscribe);
this.isDisposed = false;
this.isStopped = false;
this.value = null;
this.hasValue = false;
this.observers = [];
this.exception = null;
}
addProperties(AsyncSubject.prototype, Observer, {
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () {
checkDisposed.call(this);
return this.observers.length > 0;
},
/**
* Notifies all subscribed observers about the end of the sequence, also causing the last received value to be sent out (if any).
*/
onCompleted: function () {
var o, i, len;
checkDisposed.call(this);
if (!this.isStopped) {
this.isStopped = true;
var os = this.observers.slice(0),
v = this.value,
hv = this.hasValue;
if (hv) {
for (i = 0, len = os.length; i < len; i++) {
o = os[i];
o.onNext(v);
o.onCompleted();
}
} else {
for (i = 0, len = os.length; i < len; i++) {
os[i].onCompleted();
}
}
this.observers = [];
}
},
/**
* Notifies all subscribed observers about the error.
* @param {Mixed} error The Error to send to all observers.
*/
onError: function (error) {
checkDisposed.call(this);
if (!this.isStopped) {
var os = this.observers.slice(0);
this.isStopped = true;
this.exception = error;
for (var i = 0, len = os.length; i < len; i++) {
os[i].onError(error);
}
this.observers = [];
}
},
/**
* Sends a value to the subject. The last value received before successful termination will be sent to all subscribed and future observers.
* @param {Mixed} value The value to store in the subject.
*/
onNext: function (value) {
checkDisposed.call(this);
if (this.isStopped) { return; }
this.value = value;
this.hasValue = true;
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.exception = null;
this.value = null;
}
});
return AsyncSubject;
}(Observable));
var AnonymousSubject = Rx.AnonymousSubject = (function (__super__) {
inherits(AnonymousSubject, __super__);
function AnonymousSubject(observer, observable) {
this.observer = observer;
this.observable = observable;
__super__.call(this, this.observable.subscribe.bind(this.observable));
}
addProperties(AnonymousSubject.prototype, Observer, {
onCompleted: function () {
this.observer.onCompleted();
},
onError: function (exception) {
this.observer.onError(exception);
},
onNext: function (value) {
this.observer.onNext(value);
}
});
return AnonymousSubject;
}(Observable));
if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
root.Rx = Rx;
define(function() {
return Rx;
});
} else if (freeExports && freeModule) {
// in Node.js or RingoJS
if (moduleExports) {
(freeModule.exports = Rx).Rx = Rx;
} else {
freeExports.Rx = Rx;
}
} else {
// in a browser or Rhino
root.Rx = Rx;
}
}.call(this));
|
src/js/components/header/Logo.js
|
diegovilarinho/wp-react-portfolio-site
|
import React from 'react';
const Logo = () => {
return (
<div className="ish-logo-container ish-txt-color3">
<a href="index.html">
<span className="ish-logo-box">
<span className="ish-logo-middle">
DiegoVilarinho
</span>
</span>
</a>
</div>
);
};
export default Logo;
|
client/app/ihome/communities/index.js
|
jl-/r-
|
import React, { Component } from 'react';
import { bindActionCreators } from 'redux';
import { connect } from 'react-redux';
import cns from 'classnames';
import tweetActionCreators from '../../../modules/tweets/action-creators';
import styles from './style.scss';
import Tweet from '../../partials/tweet';
import Vcard from '../../partials/vcard';
class Communities extends Component {
componentWillMount() {
let { actions } = this.props;
actions.fetch();
}
createTweets() {
let { tweets } = this.props;
if (!tweets.data) return 'fetching';
return tweets.data.map((tweet, index) => <Tweet key={tweet.id} tweet={tweet}></Tweet>);
}
render() {
return (
<div className={styles.communities}>
<Vcard className={styles.vcard}></Vcard>
<div className={styles.tweets}>{this.createTweets()}</div>
</div>
);
}
}
const mapStateToProps = (state) => ({tweets: state.tweets});
const mapDispatchToProps = (dispatch) => ({actions: bindActionCreators(tweetActionCreators, dispatch)});
const ReduxCommunities = connect(mapStateToProps, mapDispatchToProps)(Communities);
export default ReduxCommunities;
|
src/components/post/Preview.js
|
thibmaek/thibmaek.github.io
|
import React from 'react';
import { string, array, number } from 'prop-types';
import Link from 'gatsby-link';
import computeDateFormat from '../../lib/computeDateFormat';
import { ContinueReadingButton, Tags } from './';
import styles from './Preview.module.css';
const getTimeToRead = timeToRead => {
// Thank you Dan Abramov.
const cups = Math.round(timeToRead / 5);
return `${new Array(cups || 1).fill(`☕️`).join(``)} (${timeToRead} min read)`;
};
const PostPreview = ({ title, summary, date, tags, slug, excerpt, timeToRead }) => (
<article className={styles.container}>
<Link to={`/post/${slug}`}>
<h2>{title}</h2>
</Link>
<time className={styles.date}>
{computeDateFormat(date)} · {getTimeToRead(timeToRead)}
</time>
<summary className={styles.summary}>
{summary || excerpt}
</summary>
<ContinueReadingButton slug={slug} />
{tags ? <Tags tags={tags} /> : null}
</article>
);
PostPreview.defaultProps = {
excerpt: null,
summary: null,
tags: [],
timeToRead: 0,
};
PostPreview.propTypes = {
date: string.isRequired,
excerpt: string,
slug: string.isRequired,
summary: string,
tags: array,
timeToRead: number,
title: string.isRequired,
};
export default PostPreview;
|
frontend/src/components/dialog/internal-link-dialog.js
|
miurahr/seahub
|
import React from 'react';
import { Button, Modal, ModalHeader, ModalBody, ModalFooter } from 'reactstrap';
import PropTypes from 'prop-types';
import toaster from '../toast';
import copy from '../copy-to-clipboard';
import { gettext } from '../../utils/constants';
import { seafileAPI } from '../../utils/seafile-api';
import { Utils } from '../../utils/utils';
import '../../css/internal-link.css';
const propTypes = {
path: PropTypes.string.isRequired,
repoID: PropTypes.string.isRequired,
};
class InternalLinkDialog extends React.Component {
constructor(props) {
super(props);
this.state = {
isOpen: false,
smartLink: '',
};
this.toggle = this.toggle.bind(this);
this.getInternalLink = this.getInternalLink.bind(this);
this.copyToClipBoard = this.copyToClipBoard.bind(this);
}
toggle() {
this.setState({
isOpen: !this.state.isOpen,
});
}
getInternalLink() {
let repoID = this.props.repoID;
let path = this.props.path;
seafileAPI.getInternalLink(repoID, path).then(res => {
this.setState({
isOpen: true,
smartLink: res.data.smart_link
});
}).catch(error => {
let errMessage = Utils.getErrorMsg(error);
toaster.danger(errMessage);
});
}
copyToClipBoard() {
copy(this.state.smartLink);
this.setState({
isOpen: false
});
let message = gettext('Internal link has been copied to clipboard');
toaster.success(message), {
duration: 2
};
}
render() {
return (
<span className={'file-internal-link'} title={gettext('Internal Link')}>
<i className="fa fa-link" onClick={this.getInternalLink}></i>
<Modal isOpen={this.state.isOpen} toggle={this.toggle}>
<ModalHeader toggle={this.toggle}>{gettext('Internal Link')}</ModalHeader>
<ModalBody>
<p className="tip mb-1">
{gettext('An internal link is a link to a file or folder that can be accessed by users with read permission to the file or folder.')}
</p>
<p>
<a target="_blank" href={this.state.smartLink}>{this.state.smartLink}</a>
</p>
</ModalBody>
<ModalFooter>
<Button color="secondary" onClick={this.toggle}>{gettext('Cancel')}</Button>
<Button color="primary" onClick={this.copyToClipBoard}>{gettext('Copy')}</Button>
</ModalFooter>
</Modal>
</span>
);
}
}
InternalLinkDialog.propTypes = propTypes;
export default InternalLinkDialog;
|
packages/showcase/plot/custom-scales.js
|
uber/react-vis
|
// Copyright (c) 2016 - 2017 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import React from 'react';
import {
XYPlot,
XAxis,
YAxis,
HorizontalGridLines,
VerticalGridLines,
LineSeries
} from 'react-vis';
export default function Example() {
return (
<XYPlot xType="linear" width={300} height={300}>
<HorizontalGridLines />
<VerticalGridLines />
<XAxis title="X Axis" />
<YAxis title="Y Axis" />
<LineSeries
data={[
{x: 1, y: 3},
{x: 2, y: 5},
{x: 3, y: 15},
{x: 4, y: 12}
]}
/>
<LineSeries data={null} />
<LineSeries
data={[
{x: 1, y: 10},
{x: 2, y: 4},
{x: 4, y: 2},
{x: 5, y: 15}
]}
/>
</XYPlot>
);
}
|
app/javascript/mastodon/features/ui/components/link_footer.js
|
kazh98/social.arnip.org
|
import { connect } from 'react-redux';
import React from 'react';
import PropTypes from 'prop-types';
import { FormattedMessage, defineMessages, injectIntl } from 'react-intl';
import { Link } from 'react-router-dom';
import { invitesEnabled, version, repository, source_url } from 'mastodon/initial_state';
import { logOut } from 'mastodon/utils/log_out';
import { openModal } from 'mastodon/actions/modal';
const messages = defineMessages({
logoutMessage: { id: 'confirmations.logout.message', defaultMessage: 'Are you sure you want to log out?' },
logoutConfirm: { id: 'confirmations.logout.confirm', defaultMessage: 'Log out' },
});
const mapDispatchToProps = (dispatch, { intl }) => ({
onLogout () {
dispatch(openModal('CONFIRM', {
message: intl.formatMessage(messages.logoutMessage),
confirm: intl.formatMessage(messages.logoutConfirm),
onConfirm: () => logOut(),
}));
},
});
export default @injectIntl
@connect(null, mapDispatchToProps)
class LinkFooter extends React.PureComponent {
static propTypes = {
withHotkeys: PropTypes.bool,
onLogout: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
};
handleLogoutClick = e => {
e.preventDefault();
e.stopPropagation();
this.props.onLogout();
return false;
}
render () {
const { withHotkeys } = this.props;
return (
<div className='getting-started__footer'>
<ul>
{invitesEnabled && <li><a href='/invites' target='_blank'><FormattedMessage id='getting_started.invite' defaultMessage='Invite people' /></a> · </li>}
{withHotkeys && <li><Link to='/keyboard-shortcuts'><FormattedMessage id='navigation_bar.keyboard_shortcuts' defaultMessage='Hotkeys' /></Link> · </li>}
<li><a href='/auth/edit'><FormattedMessage id='getting_started.security' defaultMessage='Security' /></a> · </li>
<li><a href='/about/more' target='_blank'><FormattedMessage id='navigation_bar.info' defaultMessage='About this server' /></a> · </li>
<li><a href='https://joinmastodon.org/apps' target='_blank'><FormattedMessage id='navigation_bar.apps' defaultMessage='Mobile apps' /></a> · </li>
<li><a href='/terms' target='_blank'><FormattedMessage id='getting_started.terms' defaultMessage='Terms of service' /></a> · </li>
<li><a href='/settings/applications' target='_blank'><FormattedMessage id='getting_started.developers' defaultMessage='Developers' /></a> · </li>
<li><a href='https://docs.joinmastodon.org' target='_blank'><FormattedMessage id='getting_started.documentation' defaultMessage='Documentation' /></a> · </li>
<li><a href='/auth/sign_out' onClick={this.handleLogoutClick}><FormattedMessage id='navigation_bar.logout' defaultMessage='Logout' /></a></li>
</ul>
<p>
<FormattedMessage
id='getting_started.open_source_notice'
defaultMessage='Mastodon is open source software. You can contribute or report issues on GitHub at {github}.'
values={{ github: <span><a href={source_url} rel='noopener noreferrer' target='_blank'>{repository}</a> (v{version})</span> }}
/>
</p>
</div>
);
}
};
|
app/components/Modules/App/App.js
|
shibe97/worc
|
import React, { Component } from 'react';
import { Route } from 'react-router-dom';
import { ShortcutManager } from 'react-shortcuts';
import Menu from '../../Atoms/Menu/Menu';
import Navigation from '../../Molecules/Navigation/Navigation';
import PostForm from '../../../containers/Molecules/PostForm';
import styles from './app.css';
import keymap from '../../../keymap';
import HomeTimeline from '../../../containers/Modules/HomeTimeline';
import UserTimeline from '../../../containers/Modules/UserTimeline';
import MentionsTimeline from '../../../containers/Modules/MentionsTimeline';
import Lists from '../../../containers/Molecules/Lists';
import ListsTimeline from '../../../containers/Modules/ListsTimeline';
import SearchTimeline from '../../../containers/Modules/SearchTimeline';
const shortcutManager = new ShortcutManager(keymap);
export default class App extends Component {
getChildContext() {
return { shortcuts: shortcutManager };
}
componentDidMount() {
this.props.requestStreamUser();
}
render() {
return (
<div>
<div className={styles.left}>
<Navigation resetTimeline={this.props.resetTimeline} pathname={this.props.pathname} />
</div>
<div className={styles.right}>
<Menu router={this.context.router} />
<PostForm />
<Route component={HomeTimeline} exact path="/" />
<Route component={HomeTimeline} path="/homeTimeline" />
<Route component={UserTimeline} path="/userTimeline/:id" />
<Route component={MentionsTimeline} path="/mentionsTimeline" />
<Route component={Lists} exact path="/lists" />
<Route component={ListsTimeline} path="/lists/:listId/:listName" />
<Route component={SearchTimeline} path="/searchTimeline" />
</div>
</div>
);
}
}
App.childContextTypes = {
shortcuts: React.PropTypes.object.isRequired
};
App.contextTypes = {
router: React.PropTypes.object.isRequired
};
|
jssource/src_files/include/javascript/yui3/build/event-custom/event-custom-base.js
|
shahrooz33ce/sugarcrm
|
/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 3.3.0
build: 3167
*/
YUI.add('event-custom-base', function(Y) {
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
*/
Y.Env.evt = {
handles: {},
plugins: {}
};
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
/**
* Allows for the insertion of methods that are executed before or after
* a specified method
* @class Do
* @static
*/
var DO_BEFORE = 0,
DO_AFTER = 1,
DO = {
/**
* Cache of objects touched by the utility
* @property objs
* @static
*/
objs: {},
/**
* Execute the supplied method before the specified function
* @method before
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {string} handle for the subscription
* @static
*/
before: function(fn, obj, sFn, c) {
var f = fn, a;
if (c) {
a = [fn, c].concat(Y.Array(arguments, 4, true));
f = Y.rbind.apply(Y, a);
}
return this._inject(DO_BEFORE, f, obj, sFn);
},
/**
* Execute the supplied method after the specified function
* @method after
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return {string} handle for the subscription
* @static
*/
after: function(fn, obj, sFn, c) {
var f = fn, a;
if (c) {
a = [fn, c].concat(Y.Array(arguments, 4, true));
f = Y.rbind.apply(Y, a);
}
return this._inject(DO_AFTER, f, obj, sFn);
},
/**
* Execute the supplied method after the specified function
* @method _inject
* @param when {string} before or after
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @return {string} handle for the subscription
* @private
* @static
*/
_inject: function(when, fn, obj, sFn) {
// object id
var id = Y.stamp(obj), o, sid;
if (! this.objs[id]) {
// create a map entry for the obj if it doesn't exist
this.objs[id] = {};
}
o = this.objs[id];
if (! o[sFn]) {
// create a map entry for the method if it doesn't exist
o[sFn] = new Y.Do.Method(obj, sFn);
// re-route the method to our wrapper
obj[sFn] =
function() {
return o[sFn].exec.apply(o[sFn], arguments);
};
}
// subscriber id
sid = id + Y.stamp(fn) + sFn;
// register the callback
o[sFn].register(sid, fn, when);
return new Y.EventHandle(o[sFn], sid);
},
/**
* Detach a before or after subscription
* @method detach
* @param handle {string} the subscription handle
*/
detach: function(handle) {
if (handle.detach) {
handle.detach();
}
},
_unload: function(e, me) {
}
};
Y.Do = DO;
//////////////////////////////////////////////////////////////////////////
/**
* Contains the return value from the wrapped method, accessible
* by 'after' event listeners.
*
* @property Do.originalRetVal
* @static
* @since 2.3.0
*/
/**
* Contains the current state of the return value, consumable by
* 'after' event listeners, and updated if an after subscriber
* changes the return value generated by the wrapped function.
*
* @property Do.currentRetVal
* @static
* @since 2.3.0
*/
//////////////////////////////////////////////////////////////////////////
/**
* Wrapper for a displaced method with aop enabled
* @class Do.Method
* @constructor
* @param obj The object to operate on
* @param sFn The name of the method to displace
*/
DO.Method = function(obj, sFn) {
this.obj = obj;
this.methodName = sFn;
this.method = obj[sFn];
this.before = {};
this.after = {};
};
/**
* Register a aop subscriber
* @method register
* @param sid {string} the subscriber id
* @param fn {Function} the function to execute
* @param when {string} when to execute the function
*/
DO.Method.prototype.register = function (sid, fn, when) {
if (when) {
this.after[sid] = fn;
} else {
this.before[sid] = fn;
}
};
/**
* Unregister a aop subscriber
* @method delete
* @param sid {string} the subscriber id
* @param fn {Function} the function to execute
* @param when {string} when to execute the function
*/
DO.Method.prototype._delete = function (sid) {
delete this.before[sid];
delete this.after[sid];
};
/**
* Execute the wrapped method
* @method exec
*/
DO.Method.prototype.exec = function () {
var args = Y.Array(arguments, 0, true),
i, ret, newRet,
bf = this.before,
af = this.after,
prevented = false;
// execute before
for (i in bf) {
if (bf.hasOwnProperty(i)) {
ret = bf[i].apply(this.obj, args);
if (ret) {
switch (ret.constructor) {
case DO.Halt:
return ret.retVal;
case DO.AlterArgs:
args = ret.newArgs;
break;
case DO.Prevent:
prevented = true;
break;
default:
}
}
}
}
// execute method
if (!prevented) {
ret = this.method.apply(this.obj, args);
}
DO.originalRetVal = ret;
DO.currentRetVal = ret;
// execute after methods.
for (i in af) {
if (af.hasOwnProperty(i)) {
newRet = af[i].apply(this.obj, args);
// Stop processing if a Halt object is returned
if (newRet && newRet.constructor == DO.Halt) {
return newRet.retVal;
// Check for a new return value
} else if (newRet && newRet.constructor == DO.AlterReturn) {
ret = newRet.newRetVal;
// Update the static retval state
DO.currentRetVal = ret;
}
}
}
return ret;
};
//////////////////////////////////////////////////////////////////////////
/**
* Return an AlterArgs object when you want to change the arguments that
* were passed into the function. An example would be a service that scrubs
* out illegal characters prior to executing the core business logic.
* @class Do.AlterArgs
*/
DO.AlterArgs = function(msg, newArgs) {
this.msg = msg;
this.newArgs = newArgs;
};
/**
* Return an AlterReturn object when you want to change the result returned
* from the core method to the caller
* @class Do.AlterReturn
*/
DO.AlterReturn = function(msg, newRetVal) {
this.msg = msg;
this.newRetVal = newRetVal;
};
/**
* Return a Halt object when you want to terminate the execution
* of all subsequent subscribers as well as the wrapped method
* if it has not exectued yet.
* @class Do.Halt
*/
DO.Halt = function(msg, retVal) {
this.msg = msg;
this.retVal = retVal;
};
/**
* Return a Prevent object when you want to prevent the wrapped function
* from executing, but want the remaining listeners to execute
* @class Do.Prevent
*/
DO.Prevent = function(msg) {
this.msg = msg;
};
/**
* Return an Error object when you want to terminate the execution
* of all subsequent method calls.
* @class Do.Error
* @deprecated use Y.Do.Halt or Y.Do.Prevent
*/
DO.Error = DO.Halt;
//////////////////////////////////////////////////////////////////////////
// Y["Event"] && Y.Event.addListener(window, "unload", Y.Do._unload, Y.Do);
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
// var onsubscribeType = "_event:onsub",
var AFTER = 'after',
CONFIGS = [
'broadcast',
'monitored',
'bubbles',
'context',
'contextFn',
'currentTarget',
'defaultFn',
'defaultTargetOnly',
'details',
'emitFacade',
'fireOnce',
'async',
'host',
'preventable',
'preventedFn',
'queuable',
'silent',
'stoppedFn',
'target',
'type'
],
YUI3_SIGNATURE = 9,
YUI_LOG = 'yui:log';
/**
* Return value from all subscribe operations
* @class EventHandle
* @constructor
* @param {CustomEvent} evt the custom event.
* @param {Subscriber} sub the subscriber.
*/
Y.EventHandle = function(evt, sub) {
/**
* The custom event
* @type CustomEvent
*/
this.evt = evt;
/**
* The subscriber object
* @type Subscriber
*/
this.sub = sub;
};
Y.EventHandle.prototype = {
batch: function(f, c) {
f.call(c || this, this);
if (Y.Lang.isArray(this.evt)) {
Y.Array.each(this.evt, function(h) {
h.batch.call(c || h, f);
});
}
},
/**
* Detaches this subscriber
* @method detach
* @return {int} the number of detached listeners
*/
detach: function() {
var evt = this.evt, detached = 0, i;
if (evt) {
if (Y.Lang.isArray(evt)) {
for (i = 0; i < evt.length; i++) {
detached += evt[i].detach();
}
} else {
evt._delete(this.sub);
detached = 1;
}
}
return detached;
},
/**
* Monitor the event state for the subscribed event. The first parameter
* is what should be monitored, the rest are the normal parameters when
* subscribing to an event.
* @method monitor
* @param what {string} what to monitor ('attach', 'detach', 'publish').
* @return {EventHandle} return value from the monitor event subscription.
*/
monitor: function(what) {
return this.evt.monitor.apply(this.evt, arguments);
}
};
/**
* The CustomEvent class lets you define events for your application
* that can be subscribed to by one or more independent component.
*
* @param {String} type The type of event, which is passed to the callback
* when the event fires.
* @param {object} o configuration object.
* @class CustomEvent
* @constructor
*/
Y.CustomEvent = function(type, o) {
// if (arguments.length > 2) {
// this.log('CustomEvent context and silent are now in the config', 'warn', 'Event');
// }
o = o || {};
this.id = Y.stamp(this);
/**
* The type of event, returned to subscribers when the event fires
* @property type
* @type string
*/
this.type = type;
/**
* The context the the event will fire from by default. Defaults to the YUI
* instance.
* @property context
* @type object
*/
this.context = Y;
/**
* Monitor when an event is attached or detached.
*
* @property monitored
* @type boolean
*/
// this.monitored = false;
this.logSystem = (type == YUI_LOG);
/**
* If 0, this event does not broadcast. If 1, the YUI instance is notified
* every time this event fires. If 2, the YUI instance and the YUI global
* (if event is enabled on the global) are notified every time this event
* fires.
* @property broadcast
* @type int
*/
// this.broadcast = 0;
/**
* By default all custom events are logged in the debug build, set silent
* to true to disable debug outpu for this event.
* @property silent
* @type boolean
*/
this.silent = this.logSystem;
/**
* Specifies whether this event should be queued when the host is actively
* processing an event. This will effect exectution order of the callbacks
* for the various events.
* @property queuable
* @type boolean
* @default false
*/
// this.queuable = false;
/**
* The subscribers to this event
* @property subscribers
* @type Subscriber {}
*/
this.subscribers = {};
/**
* 'After' subscribers
* @property afters
* @type Subscriber {}
*/
this.afters = {};
/**
* This event has fired if true
*
* @property fired
* @type boolean
* @default false;
*/
// this.fired = false;
/**
* An array containing the arguments the custom event
* was last fired with.
* @property firedWith
* @type Array
*/
// this.firedWith;
/**
* This event should only fire one time if true, and if
* it has fired, any new subscribers should be notified
* immediately.
*
* @property fireOnce
* @type boolean
* @default false;
*/
// this.fireOnce = false;
/**
* fireOnce listeners will fire syncronously unless async
* is set to true
* @property async
* @type boolean
* @default false
*/
//this.async = false;
/**
* Flag for stopPropagation that is modified during fire()
* 1 means to stop propagation to bubble targets. 2 means
* to also stop additional subscribers on this target.
* @property stopped
* @type int
*/
// this.stopped = 0;
/**
* Flag for preventDefault that is modified during fire().
* if it is not 0, the default behavior for this event
* @property prevented
* @type int
*/
// this.prevented = 0;
/**
* Specifies the host for this custom event. This is used
* to enable event bubbling
* @property host
* @type EventTarget
*/
// this.host = null;
/**
* The default function to execute after event listeners
* have fire, but only if the default action was not
* prevented.
* @property defaultFn
* @type Function
*/
// this.defaultFn = null;
/**
* The function to execute if a subscriber calls
* stopPropagation or stopImmediatePropagation
* @property stoppedFn
* @type Function
*/
// this.stoppedFn = null;
/**
* The function to execute if a subscriber calls
* preventDefault
* @property preventedFn
* @type Function
*/
// this.preventedFn = null;
/**
* Specifies whether or not this event's default function
* can be cancelled by a subscriber by executing preventDefault()
* on the event facade
* @property preventable
* @type boolean
* @default true
*/
this.preventable = true;
/**
* Specifies whether or not a subscriber can stop the event propagation
* via stopPropagation(), stopImmediatePropagation(), or halt()
*
* Events can only bubble if emitFacade is true.
*
* @property bubbles
* @type boolean
* @default true
*/
this.bubbles = true;
/**
* Supports multiple options for listener signatures in order to
* port YUI 2 apps.
* @property signature
* @type int
* @default 9
*/
this.signature = YUI3_SIGNATURE;
this.subCount = 0;
this.afterCount = 0;
// this.hasSubscribers = false;
// this.hasAfters = false;
/**
* If set to true, the custom event will deliver an EventFacade object
* that is similar to a DOM event object.
* @property emitFacade
* @type boolean
* @default false
*/
// this.emitFacade = false;
this.applyConfig(o, true);
// this.log("Creating " + this.type);
};
Y.CustomEvent.prototype = {
hasSubs: function(when) {
var s = this.subCount, a = this.afterCount, sib = this.sibling;
if (sib) {
s += sib.subCount;
a += sib.afterCount;
}
if (when) {
return (when == 'after') ? a : s;
}
return (s + a);
},
/**
* Monitor the event state for the subscribed event. The first parameter
* is what should be monitored, the rest are the normal parameters when
* subscribing to an event.
* @method monitor
* @param what {string} what to monitor ('detach', 'attach', 'publish').
* @return {EventHandle} return value from the monitor event subscription.
*/
monitor: function(what) {
this.monitored = true;
var type = this.id + '|' + this.type + '_' + what,
args = Y.Array(arguments, 0, true);
args[0] = type;
return this.host.on.apply(this.host, args);
},
/**
* Get all of the subscribers to this event and any sibling event
* @method getSubs
* @return {Array} first item is the on subscribers, second the after.
*/
getSubs: function() {
var s = Y.merge(this.subscribers), a = Y.merge(this.afters), sib = this.sibling;
if (sib) {
Y.mix(s, sib.subscribers);
Y.mix(a, sib.afters);
}
return [s, a];
},
/**
* Apply configuration properties. Only applies the CONFIG whitelist
* @method applyConfig
* @param o hash of properties to apply.
* @param force {boolean} if true, properties that exist on the event
* will be overwritten.
*/
applyConfig: function(o, force) {
if (o) {
Y.mix(this, o, force, CONFIGS);
}
},
_on: function(fn, context, args, when) {
if (!fn) {
this.log('Invalid callback for CE: ' + this.type);
}
var s = new Y.Subscriber(fn, context, args, when);
if (this.fireOnce && this.fired) {
if (this.async) {
setTimeout(Y.bind(this._notify, this, s, this.firedWith), 0);
} else {
this._notify(s, this.firedWith);
}
}
if (when == AFTER) {
this.afters[s.id] = s;
this.afterCount++;
} else {
this.subscribers[s.id] = s;
this.subCount++;
}
return new Y.EventHandle(this, s);
},
/**
* Listen for this event
* @method subscribe
* @param {Function} fn The function to execute.
* @return {EventHandle} Unsubscribe handle.
* @deprecated use on.
*/
subscribe: function(fn, context) {
var a = (arguments.length > 2) ? Y.Array(arguments, 2, true) : null;
return this._on(fn, context, a, true);
},
/**
* Listen for this event
* @method on
* @param {Function} fn The function to execute.
* @param {object} context optional execution context.
* @param {mixed} arg* 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {EventHandle} An object with a detach method to detch the handler(s).
*/
on: function(fn, context) {
var a = (arguments.length > 2) ? Y.Array(arguments, 2, true) : null;
if (this.host) {
this.host._monitor('attach', this.type, {
args: arguments
});
}
return this._on(fn, context, a, true);
},
/**
* Listen for this event after the normal subscribers have been notified and
* the default behavior has been applied. If a normal subscriber prevents the
* default behavior, it also prevents after listeners from firing.
* @method after
* @param {Function} fn The function to execute.
* @param {object} context optional execution context.
* @param {mixed} arg* 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {EventHandle} handle Unsubscribe handle.
*/
after: function(fn, context) {
var a = (arguments.length > 2) ? Y.Array(arguments, 2, true) : null;
return this._on(fn, context, a, AFTER);
},
/**
* Detach listeners.
* @method detach
* @param {Function} fn The subscribed function to remove, if not supplied
* all will be removed.
* @param {Object} context The context object passed to subscribe.
* @return {int} returns the number of subscribers unsubscribed.
*/
detach: function(fn, context) {
// unsubscribe handle
if (fn && fn.detach) {
return fn.detach();
}
var i, s,
found = 0,
subs = Y.merge(this.subscribers, this.afters);
for (i in subs) {
if (subs.hasOwnProperty(i)) {
s = subs[i];
if (s && (!fn || fn === s.fn)) {
this._delete(s);
found++;
}
}
}
return found;
},
/**
* Detach listeners.
* @method unsubscribe
* @param {Function} fn The subscribed function to remove, if not supplied
* all will be removed.
* @param {Object} context The context object passed to subscribe.
* @return {int|undefined} returns the number of subscribers unsubscribed.
* @deprecated use detach.
*/
unsubscribe: function() {
return this.detach.apply(this, arguments);
},
/**
* Notify a single subscriber
* @method _notify
* @param {Subscriber} s the subscriber.
* @param {Array} args the arguments array to apply to the listener.
* @private
*/
_notify: function(s, args, ef) {
this.log(this.type + '->' + 'sub: ' + s.id);
var ret;
ret = s.notify(args, this);
if (false === ret || this.stopped > 1) {
this.log(this.type + ' cancelled by subscriber');
return false;
}
return true;
},
/**
* Logger abstraction to centralize the application of the silent flag
* @method log
* @param {string} msg message to log.
* @param {string} cat log category.
*/
log: function(msg, cat) {
if (!this.silent) {
}
},
/**
* Notifies the subscribers. The callback functions will be executed
* from the context specified when the event was created, and with the
* following parameters:
* <ul>
* <li>The type of event</li>
* <li>All of the arguments fire() was executed with as an array</li>
* <li>The custom object (if any) that was passed into the subscribe()
* method</li>
* </ul>
* @method fire
* @param {Object*} arguments an arbitrary set of parameters to pass to
* the handler.
* @return {boolean} false if one of the subscribers returned false,
* true otherwise.
*
*/
fire: function() {
if (this.fireOnce && this.fired) {
this.log('fireOnce event: ' + this.type + ' already fired');
return true;
} else {
var args = Y.Array(arguments, 0, true);
// this doesn't happen if the event isn't published
// this.host._monitor('fire', this.type, args);
this.fired = true;
this.firedWith = args;
if (this.emitFacade) {
return this.fireComplex(args);
} else {
return this.fireSimple(args);
}
}
},
fireSimple: function(args) {
this.stopped = 0;
this.prevented = 0;
if (this.hasSubs()) {
// this._procSubs(Y.merge(this.subscribers, this.afters), args);
var subs = this.getSubs();
this._procSubs(subs[0], args);
this._procSubs(subs[1], args);
}
this._broadcast(args);
return this.stopped ? false : true;
},
// Requires the event-custom-complex module for full funcitonality.
fireComplex: function(args) {
args[0] = args[0] || {};
return this.fireSimple(args);
},
_procSubs: function(subs, args, ef) {
var s, i;
for (i in subs) {
if (subs.hasOwnProperty(i)) {
s = subs[i];
if (s && s.fn) {
if (false === this._notify(s, args, ef)) {
this.stopped = 2;
}
if (this.stopped == 2) {
return false;
}
}
}
}
return true;
},
_broadcast: function(args) {
if (!this.stopped && this.broadcast) {
var a = Y.Array(args);
a.unshift(this.type);
if (this.host !== Y) {
Y.fire.apply(Y, a);
}
if (this.broadcast == 2) {
Y.Global.fire.apply(Y.Global, a);
}
}
},
/**
* Removes all listeners
* @method unsubscribeAll
* @return {int} The number of listeners unsubscribed.
* @deprecated use detachAll.
*/
unsubscribeAll: function() {
return this.detachAll.apply(this, arguments);
},
/**
* Removes all listeners
* @method detachAll
* @return {int} The number of listeners unsubscribed.
*/
detachAll: function() {
return this.detach();
},
/**
* @method _delete
* @param subscriber object.
* @private
*/
_delete: function(s) {
if (s) {
if (this.subscribers[s.id]) {
delete this.subscribers[s.id];
this.subCount--;
}
if (this.afters[s.id]) {
delete this.afters[s.id];
this.afterCount--;
}
}
if (this.host) {
this.host._monitor('detach', this.type, {
ce: this,
sub: s
});
}
if (s) {
// delete s.fn;
// delete s.context;
s.deleted = true;
}
}
};
/////////////////////////////////////////////////////////////////////
/**
* Stores the subscriber information to be used when the event fires.
* @param {Function} fn The wrapped function to execute.
* @param {Object} context The value of the keyword 'this' in the listener.
* @param {Array} args* 0..n additional arguments to supply the listener.
*
* @class Subscriber
* @constructor
*/
Y.Subscriber = function(fn, context, args) {
/**
* The callback that will be execute when the event fires
* This is wrapped by Y.rbind if obj was supplied.
* @property fn
* @type Function
*/
this.fn = fn;
/**
* Optional 'this' keyword for the listener
* @property context
* @type Object
*/
this.context = context;
/**
* Unique subscriber id
* @property id
* @type String
*/
this.id = Y.stamp(this);
/**
* Additional arguments to propagate to the subscriber
* @property args
* @type Array
*/
this.args = args;
/**
* Custom events for a given fire transaction.
* @property events
* @type {EventTarget}
*/
// this.events = null;
/**
* This listener only reacts to the event once
* @property once
*/
// this.once = false;
};
Y.Subscriber.prototype = {
_notify: function(c, args, ce) {
if (this.deleted && !this.postponed) {
if (this.postponed) {
delete this.fn;
delete this.context;
} else {
delete this.postponed;
return null;
}
}
var a = this.args, ret;
switch (ce.signature) {
case 0:
ret = this.fn.call(c, ce.type, args, c);
break;
case 1:
ret = this.fn.call(c, args[0] || null, c);
break;
default:
if (a || args) {
args = args || [];
a = (a) ? args.concat(a) : args;
ret = this.fn.apply(c, a);
} else {
ret = this.fn.call(c);
}
}
if (this.once) {
ce._delete(this);
}
return ret;
},
/**
* Executes the subscriber.
* @method notify
* @param args {Array} Arguments array for the subscriber.
* @param ce {CustomEvent} The custom event that sent the notification.
*/
notify: function(args, ce) {
var c = this.context,
ret = true;
if (!c) {
c = (ce.contextFn) ? ce.contextFn() : ce.context;
}
// only catch errors if we will not re-throw them.
if (Y.config.throwFail) {
ret = this._notify(c, args, ce);
} else {
try {
ret = this._notify(c, args, ce);
} catch (e) {
Y.error(this + ' failed: ' + e.message, e);
}
}
return ret;
},
/**
* Returns true if the fn and obj match this objects properties.
* Used by the unsubscribe method to match the right subscriber.
*
* @method contains
* @param {Function} fn the function to execute.
* @param {Object} context optional 'this' keyword for the listener.
* @return {boolean} true if the supplied arguments match this
* subscriber's signature.
*/
contains: function(fn, context) {
if (context) {
return ((this.fn == fn) && this.context == context);
} else {
return (this.fn == fn);
}
}
};
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
/**
* EventTarget provides the implementation for any object to
* publish, subscribe and fire to custom events, and also
* alows other EventTargets to target the object with events
* sourced from the other object.
* EventTarget is designed to be used with Y.augment to wrap
* EventCustom in an interface that allows events to be listened to
* and fired by name. This makes it possible for implementing code to
* subscribe to an event that either has not been created yet, or will
* not be created at all.
* @class EventTarget
* @param opts a configuration object
* @config emitFacade {boolean} if true, all events will emit event
* facade payloads by default (default false)
* @config prefix {string} the prefix to apply to non-prefixed event names
* @config chain {boolean} if true, on/after/detach return the host to allow
* chaining, otherwise they return an EventHandle (default false)
*/
var L = Y.Lang,
PREFIX_DELIMITER = ':',
CATEGORY_DELIMITER = '|',
AFTER_PREFIX = '~AFTER~',
YArray = Y.Array,
_wildType = Y.cached(function(type) {
return type.replace(/(.*)(:)(.*)/, "*$2$3");
}),
/**
* If the instance has a prefix attribute and the
* event type is not prefixed, the instance prefix is
* applied to the supplied type.
* @method _getType
* @private
*/
_getType = Y.cached(function(type, pre) {
if (!pre || !L.isString(type) || type.indexOf(PREFIX_DELIMITER) > -1) {
return type;
}
return pre + PREFIX_DELIMITER + type;
}),
/**
* Returns an array with the detach key (if provided),
* and the prefixed event name from _getType
* Y.on('detachcategory| menu:click', fn)
* @method _parseType
* @private
*/
_parseType = Y.cached(function(type, pre) {
var t = type, detachcategory, after, i;
if (!L.isString(t)) {
return t;
}
i = t.indexOf(AFTER_PREFIX);
if (i > -1) {
after = true;
t = t.substr(AFTER_PREFIX.length);
}
i = t.indexOf(CATEGORY_DELIMITER);
if (i > -1) {
detachcategory = t.substr(0, (i));
t = t.substr(i+1);
if (t == '*') {
t = null;
}
}
// detach category, full type with instance prefix, is this an after listener, short type
return [detachcategory, (pre) ? _getType(t, pre) : t, after, t];
}),
ET = function(opts) {
var o = (L.isObject(opts)) ? opts : {};
this._yuievt = this._yuievt || {
id: Y.guid(),
events: {},
targets: {},
config: o,
chain: ('chain' in o) ? o.chain : Y.config.chain,
bubbling: false,
defaults: {
context: o.context || this,
host: this,
emitFacade: o.emitFacade,
fireOnce: o.fireOnce,
queuable: o.queuable,
monitored: o.monitored,
broadcast: o.broadcast,
defaultTargetOnly: o.defaultTargetOnly,
bubbles: ('bubbles' in o) ? o.bubbles : true
}
};
};
ET.prototype = {
/**
* Listen to a custom event hosted by this object one time.
* This is the equivalent to <code>on</code> except the
* listener is immediatelly detached when it is executed.
* @method once
* @param type {string} The type of the event
* @param fn {Function} The callback
* @param context {object} optional execution context.
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return the event target or a detach handle per 'chain' config
*/
once: function() {
var handle = this.on.apply(this, arguments);
handle.batch(function(hand) {
if (hand.sub) {
hand.sub.once = true;
}
});
return handle;
},
/**
* Takes the type parameter passed to 'on' and parses out the
* various pieces that could be included in the type. If the
* event type is passed without a prefix, it will be expanded
* to include the prefix one is supplied or the event target
* is configured with a default prefix.
* @method parseType
* @param {string} type the type
* @param {string} [pre=this._yuievt.config.prefix] the prefix
* @since 3.3.0
* @return {Array} an array containing:
* * the detach category, if supplied,
* * the prefixed event type,
* * whether or not this is an after listener,
* * the supplied event type
*/
parseType: function(type, pre) {
return _parseType(type, pre || this._yuievt.config.prefix);
},
/**
* Subscribe to a custom event hosted by this object
* @method on
* @param type {string} The type of the event
* @param fn {Function} The callback
* @param context {object} optional execution context.
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return the event target or a detach handle per 'chain' config
*/
on: function(type, fn, context) {
var parts = _parseType(type, this._yuievt.config.prefix), f, c, args, ret, ce,
detachcategory, handle, store = Y.Env.evt.handles, after, adapt, shorttype,
Node = Y.Node, n, domevent, isArr;
// full name, args, detachcategory, after
this._monitor('attach', parts[1], {
args: arguments,
category: parts[0],
after: parts[2]
});
if (L.isObject(type)) {
if (L.isFunction(type)) {
return Y.Do.before.apply(Y.Do, arguments);
}
f = fn;
c = context;
args = YArray(arguments, 0, true);
ret = [];
if (L.isArray(type)) {
isArr = true;
}
after = type._after;
delete type._after;
Y.each(type, function(v, k) {
if (L.isObject(v)) {
f = v.fn || ((L.isFunction(v)) ? v : f);
c = v.context || c;
}
var nv = (after) ? AFTER_PREFIX : '';
args[0] = nv + ((isArr) ? v : k);
args[1] = f;
args[2] = c;
ret.push(this.on.apply(this, args));
}, this);
return (this._yuievt.chain) ? this : new Y.EventHandle(ret);
}
detachcategory = parts[0];
after = parts[2];
shorttype = parts[3];
// extra redirection so we catch adaptor events too. take a look at this.
if (Node && Y.instanceOf(this, Node) && (shorttype in Node.DOM_EVENTS)) {
args = YArray(arguments, 0, true);
args.splice(2, 0, Node.getDOMNode(this));
return Y.on.apply(Y, args);
}
type = parts[1];
if (Y.instanceOf(this, YUI)) {
adapt = Y.Env.evt.plugins[type];
args = YArray(arguments, 0, true);
args[0] = shorttype;
if (Node) {
n = args[2];
if (Y.instanceOf(n, Y.NodeList)) {
n = Y.NodeList.getDOMNodes(n);
} else if (Y.instanceOf(n, Node)) {
n = Node.getDOMNode(n);
}
domevent = (shorttype in Node.DOM_EVENTS);
// Captures both DOM events and event plugins.
if (domevent) {
args[2] = n;
}
}
// check for the existance of an event adaptor
if (adapt) {
handle = adapt.on.apply(Y, args);
} else if ((!type) || domevent) {
handle = Y.Event._attach(args);
}
}
if (!handle) {
ce = this._yuievt.events[type] || this.publish(type);
handle = ce._on(fn, context, (arguments.length > 3) ? YArray(arguments, 3, true) : null, (after) ? 'after' : true);
}
if (detachcategory) {
store[detachcategory] = store[detachcategory] || {};
store[detachcategory][type] = store[detachcategory][type] || [];
store[detachcategory][type].push(handle);
}
return (this._yuievt.chain) ? this : handle;
},
/**
* subscribe to an event
* @method subscribe
* @deprecated use on
*/
subscribe: function() {
return this.on.apply(this, arguments);
},
/**
* Detach one or more listeners the from the specified event
* @method detach
* @param type {string|Object} Either the handle to the subscriber or the
* type of event. If the type
* is not specified, it will attempt to remove
* the listener from all hosted events.
* @param fn {Function} The subscribed function to unsubscribe, if not
* supplied, all subscribers will be removed.
* @param context {Object} The custom object passed to subscribe. This is
* optional, but if supplied will be used to
* disambiguate multiple listeners that are the same
* (e.g., you subscribe many object using a function
* that lives on the prototype)
* @return {EventTarget} the host
*/
detach: function(type, fn, context) {
var evts = this._yuievt.events, i,
Node = Y.Node, isNode = Node && (Y.instanceOf(this, Node));
// detachAll disabled on the Y instance.
if (!type && (this !== Y)) {
for (i in evts) {
if (evts.hasOwnProperty(i)) {
evts[i].detach(fn, context);
}
}
if (isNode) {
Y.Event.purgeElement(Node.getDOMNode(this));
}
return this;
}
var parts = _parseType(type, this._yuievt.config.prefix),
detachcategory = L.isArray(parts) ? parts[0] : null,
shorttype = (parts) ? parts[3] : null,
adapt, store = Y.Env.evt.handles, detachhost, cat, args,
ce,
keyDetacher = function(lcat, ltype, host) {
var handles = lcat[ltype], ce, i;
if (handles) {
for (i = handles.length - 1; i >= 0; --i) {
ce = handles[i].evt;
if (ce.host === host || ce.el === host) {
handles[i].detach();
}
}
}
};
if (detachcategory) {
cat = store[detachcategory];
type = parts[1];
detachhost = (isNode) ? Y.Node.getDOMNode(this) : this;
if (cat) {
if (type) {
keyDetacher(cat, type, detachhost);
} else {
for (i in cat) {
if (cat.hasOwnProperty(i)) {
keyDetacher(cat, i, detachhost);
}
}
}
return this;
}
// If this is an event handle, use it to detach
} else if (L.isObject(type) && type.detach) {
type.detach();
return this;
// extra redirection so we catch adaptor events too. take a look at this.
} else if (isNode && ((!shorttype) || (shorttype in Node.DOM_EVENTS))) {
args = YArray(arguments, 0, true);
args[2] = Node.getDOMNode(this);
Y.detach.apply(Y, args);
return this;
}
adapt = Y.Env.evt.plugins[shorttype];
// The YUI instance handles DOM events and adaptors
if (Y.instanceOf(this, YUI)) {
args = YArray(arguments, 0, true);
// use the adaptor specific detach code if
if (adapt && adapt.detach) {
adapt.detach.apply(Y, args);
return this;
// DOM event fork
} else if (!type || (!adapt && Node && (type in Node.DOM_EVENTS))) {
args[0] = type;
Y.Event.detach.apply(Y.Event, args);
return this;
}
}
// ce = evts[type];
ce = evts[parts[1]];
if (ce) {
ce.detach(fn, context);
}
return this;
},
/**
* detach a listener
* @method unsubscribe
* @deprecated use detach
*/
unsubscribe: function() {
return this.detach.apply(this, arguments);
},
/**
* Removes all listeners from the specified event. If the event type
* is not specified, all listeners from all hosted custom events will
* be removed.
* @method detachAll
* @param type {string} The type, or name of the event
*/
detachAll: function(type) {
return this.detach(type);
},
/**
* Removes all listeners from the specified event. If the event type
* is not specified, all listeners from all hosted custom events will
* be removed.
* @method unsubscribeAll
* @param type {string} The type, or name of the event
* @deprecated use detachAll
*/
unsubscribeAll: function() {
return this.detachAll.apply(this, arguments);
},
/**
* Creates a new custom event of the specified type. If a custom event
* by that name already exists, it will not be re-created. In either
* case the custom event is returned.
*
* @method publish
*
* @param type {string} the type, or name of the event
* @param opts {object} optional config params. Valid properties are:
*
* <ul>
* <li>
* 'broadcast': whether or not the YUI instance and YUI global are notified when the event is fired (false)
* </li>
* <li>
* 'bubbles': whether or not this event bubbles (true)
* Events can only bubble if emitFacade is true.
* </li>
* <li>
* 'context': the default execution context for the listeners (this)
* </li>
* <li>
* 'defaultFn': the default function to execute when this event fires if preventDefault was not called
* </li>
* <li>
* 'emitFacade': whether or not this event emits a facade (false)
* </li>
* <li>
* 'prefix': the prefix for this targets events, e.g., 'menu' in 'menu:click'
* </li>
* <li>
* 'fireOnce': if an event is configured to fire once, new subscribers after
* the fire will be notified immediately.
* </li>
* <li>
* 'async': fireOnce event listeners will fire synchronously if the event has already
* fired unless async is true.
* </li>
* <li>
* 'preventable': whether or not preventDefault() has an effect (true)
* </li>
* <li>
* 'preventedFn': a function that is executed when preventDefault is called
* </li>
* <li>
* 'queuable': whether or not this event can be queued during bubbling (false)
* </li>
* <li>
* 'silent': if silent is true, debug messages are not provided for this event.
* </li>
* <li>
* 'stoppedFn': a function that is executed when stopPropagation is called
* </li>
*
* <li>
* 'monitored': specifies whether or not this event should send notifications about
* when the event has been attached, detached, or published.
* </li>
* <li>
* 'type': the event type (valid option if not provided as the first parameter to publish)
* </li>
* </ul>
*
* @return {CustomEvent} the custom event
*
*/
publish: function(type, opts) {
var events, ce, ret, defaults,
edata = this._yuievt,
pre = edata.config.prefix;
type = (pre) ? _getType(type, pre) : type;
this._monitor('publish', type, {
args: arguments
});
if (L.isObject(type)) {
ret = {};
Y.each(type, function(v, k) {
ret[k] = this.publish(k, v || opts);
}, this);
return ret;
}
events = edata.events;
ce = events[type];
if (ce) {
// ce.log("publish applying new config to published event: '"+type+"' exists", 'info', 'event');
if (opts) {
ce.applyConfig(opts, true);
}
} else {
defaults = edata.defaults;
// apply defaults
ce = new Y.CustomEvent(type,
(opts) ? Y.merge(defaults, opts) : defaults);
events[type] = ce;
}
// make sure we turn the broadcast flag off if this
// event was published as a result of bubbling
// if (opts instanceof Y.CustomEvent) {
// events[type].broadcast = false;
// }
return events[type];
},
/**
* This is the entry point for the event monitoring system.
* You can monitor 'attach', 'detach', 'fire', and 'publish'.
* When configured, these events generate an event. click ->
* click_attach, click_detach, click_publish -- these can
* be subscribed to like other events to monitor the event
* system. Inividual published events can have monitoring
* turned on or off (publish can't be turned off before it
* it published) by setting the events 'monitor' config.
*
* @private
*/
_monitor: function(what, type, o) {
var monitorevt, ce = this.getEvent(type);
if ((this._yuievt.config.monitored && (!ce || ce.monitored)) || (ce && ce.monitored)) {
monitorevt = type + '_' + what;
o.monitored = what;
this.fire.call(this, monitorevt, o);
}
},
/**
* Fire a custom event by name. The callback functions will be executed
* from the context specified when the event was created, and with the
* following parameters.
*
* If the custom event object hasn't been created, then the event hasn't
* been published and it has no subscribers. For performance sake, we
* immediate exit in this case. This means the event won't bubble, so
* if the intention is that a bubble target be notified, the event must
* be published on this object first.
*
* The first argument is the event type, and any additional arguments are
* passed to the listeners as parameters. If the first of these is an
* object literal, and the event is configured to emit an event facade,
* that object is mixed into the event facade and the facade is provided
* in place of the original object.
*
* @method fire
* @param type {String|Object} The type of the event, or an object that contains
* a 'type' property.
* @param arguments {Object*} an arbitrary set of parameters to pass to
* the handler. If the first of these is an object literal and the event is
* configured to emit an event facade, the event facade will replace that
* parameter after the properties the object literal contains are copied to
* the event facade.
* @return {EventTarget} the event host
*
*/
fire: function(type) {
var typeIncluded = L.isString(type),
t = (typeIncluded) ? type : (type && type.type),
ce, ret, pre = this._yuievt.config.prefix, ce2,
args = (typeIncluded) ? YArray(arguments, 1, true) : arguments;
t = (pre) ? _getType(t, pre) : t;
this._monitor('fire', t, {
args: args
});
ce = this.getEvent(t, true);
ce2 = this.getSibling(t, ce);
if (ce2 && !ce) {
ce = this.publish(t);
}
// this event has not been published or subscribed to
if (!ce) {
if (this._yuievt.hasTargets) {
return this.bubble({ type: t }, args, this);
}
// otherwise there is nothing to be done
ret = true;
} else {
ce.sibling = ce2;
ret = ce.fire.apply(ce, args);
}
return (this._yuievt.chain) ? this : ret;
},
getSibling: function(type, ce) {
var ce2;
// delegate to *:type events if there are subscribers
if (type.indexOf(PREFIX_DELIMITER) > -1) {
type = _wildType(type);
// console.log(type);
ce2 = this.getEvent(type, true);
if (ce2) {
// console.log("GOT ONE: " + type);
ce2.applyConfig(ce);
ce2.bubbles = false;
ce2.broadcast = 0;
// ret = ce2.fire.apply(ce2, a);
}
}
return ce2;
},
/**
* Returns the custom event of the provided type has been created, a
* falsy value otherwise
* @method getEvent
* @param type {string} the type, or name of the event
* @param prefixed {string} if true, the type is prefixed already
* @return {CustomEvent} the custom event or null
*/
getEvent: function(type, prefixed) {
var pre, e;
if (!prefixed) {
pre = this._yuievt.config.prefix;
type = (pre) ? _getType(type, pre) : type;
}
e = this._yuievt.events;
return e[type] || null;
},
/**
* Subscribe to a custom event hosted by this object. The
* supplied callback will execute after any listeners add
* via the subscribe method, and after the default function,
* if configured for the event, has executed.
* @method after
* @param type {string} The type of the event
* @param fn {Function} The callback
* @param context {object} optional execution context.
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return the event target or a detach handle per 'chain' config
*/
after: function(type, fn) {
var a = YArray(arguments, 0, true);
switch (L.type(type)) {
case 'function':
return Y.Do.after.apply(Y.Do, arguments);
case 'array':
// YArray.each(a[0], function(v) {
// v = AFTER_PREFIX + v;
// });
// break;
case 'object':
a[0]._after = true;
break;
default:
a[0] = AFTER_PREFIX + type;
}
return this.on.apply(this, a);
},
/**
* Executes the callback before a DOM event, custom event
* or method. If the first argument is a function, it
* is assumed the target is a method. For DOM and custom
* events, this is an alias for Y.on.
*
* For DOM and custom events:
* type, callback, context, 0-n arguments
*
* For methods:
* callback, object (method host), methodName, context, 0-n arguments
*
* @method before
* @return detach handle
*/
before: function() {
return this.on.apply(this, arguments);
}
};
Y.EventTarget = ET;
// make Y an event target
Y.mix(Y, ET.prototype, false, false, {
bubbles: false
});
ET.call(Y);
YUI.Env.globalEvents = YUI.Env.globalEvents || new ET();
/**
* Hosts YUI page level events. This is where events bubble to
* when the broadcast config is set to 2. This property is
* only available if the custom event module is loaded.
* @property Global
* @type EventTarget
* @for YUI
*/
Y.Global = YUI.Env.globalEvents;
// @TODO implement a global namespace function on Y.Global?
/**
* <code>YUI</code>'s <code>on</code> method is a unified interface for subscribing to
* most events exposed by YUI. This includes custom events, DOM events, and
* function events. <code>detach</code> is also provided to remove listeners
* serviced by this function.
*
* The signature that <code>on</code> accepts varies depending on the type
* of event being consumed. Refer to the specific methods that will
* service a specific request for additional information about subscribing
* to that type of event.
*
* <ul>
* <li>Custom events. These events are defined by various
* modules in the library. This type of event is delegated to
* <code>EventTarget</code>'s <code>on</code> method.
* <ul>
* <li>The type of the event</li>
* <li>The callback to execute</li>
* <li>An optional context object</li>
* <li>0..n additional arguments to supply the callback.</li>
* </ul>
* Example:
* <code>Y.on('drag:drophit', function() { // start work });</code>
* </li>
* <li>DOM events. These are moments reported by the browser related
* to browser functionality and user interaction.
* This type of event is delegated to <code>Event</code>'s
* <code>attach</code> method.
* <ul>
* <li>The type of the event</li>
* <li>The callback to execute</li>
* <li>The specification for the Node(s) to attach the listener
* to. This can be a selector, collections, or Node/Element
* refereces.</li>
* <li>An optional context object</li>
* <li>0..n additional arguments to supply the callback.</li>
* </ul>
* Example:
* <code>Y.on('click', function(e) { // something was clicked }, '#someelement');</code>
* </li>
* <li>Function events. These events can be used to react before or after a
* function is executed. This type of event is delegated to <code>Event.Do</code>'s
* <code>before</code> method.
* <ul>
* <li>The callback to execute</li>
* <li>The object that has the function that will be listened for.</li>
* <li>The name of the function to listen for.</li>
* <li>An optional context object</li>
* <li>0..n additional arguments to supply the callback.</li>
* </ul>
* Example <code>Y.on(function(arg1, arg2, etc) { // obj.methodname was executed }, obj 'methodname');</code>
* </li>
* </ul>
*
* <code>on</code> corresponds to the moment before any default behavior of
* the event. <code>after</code> works the same way, but these listeners
* execute after the event's default behavior. <code>before</code> is an
* alias for <code>on</code>.
*
* @method on
* @param type event type (this parameter does not apply for function events)
* @param fn the callback
* @param context optionally change the value of 'this' in the callback
* @param args* 0..n additional arguments to pass to the callback.
* @return the event target or a detach handle per 'chain' config
* @for YUI
*/
/**
* Listen for an event one time. Equivalent to <code>on</code>, except that
* the listener is immediately detached when executed.
* @see on
* @method once
* @param type event type (this parameter does not apply for function events)
* @param fn the callback
* @param context optionally change the value of 'this' in the callback
* @param args* 0..n additional arguments to pass to the callback.
* @return the event target or a detach handle per 'chain' config
* @for YUI
*/
/**
* after() is a unified interface for subscribing to
* most events exposed by YUI. This includes custom events,
* DOM events, and AOP events. This works the same way as
* the on() function, only it operates after any default
* behavior for the event has executed. @see <code>on</code> for more
* information.
* @method after
* @param type event type (this parameter does not apply for function events)
* @param fn the callback
* @param context optionally change the value of 'this' in the callback
* @param args* 0..n additional arguments to pass to the callback.
* @return the event target or a detach handle per 'chain' config
* @for YUI
*/
}, '3.3.0' ,{requires:['oop']});
|
ajax/libs/6to5/1.15.0/browser-polyfill.js
|
aeharding/cdnjs
|
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){(function(global){var ensureSymbol=function(key){Symbol[key]=Symbol[key]||Symbol()};var ensureProto=function(Constructor,key,val){var proto=Constructor.prototype;proto[key]=proto[key]||val};if(typeof Symbol==="undefined"){require("es6-symbol/implement")}require("es6-shim");require("./transformation/transformers/es6-generators/runtime");ensureSymbol("referenceGet");ensureSymbol("referenceSet");ensureSymbol("referenceDelete");ensureProto(Function,Symbol.referenceGet,function(){return this});ensureProto(Map,Symbol.referenceGet,Map.prototype.get);ensureProto(Map,Symbol.referenceSet,Map.prototype.set);ensureProto(Map,Symbol.referenceDelete,Map.prototype.delete);if(global.WeakMap){ensureProto(WeakMap,Symbol.referenceGet,WeakMap.prototype.get);ensureProto(WeakMap,Symbol.referenceSet,WeakMap.prototype.set);ensureProto(WeakMap,Symbol.referenceDelete,WeakMap.prototype.delete)}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"./transformation/transformers/es6-generators/runtime":2,"es6-shim":4,"es6-symbol/implement":5}],2:[function(require,module,exports){(function(global){var iteratorSymbol=typeof Symbol==="function"&&Symbol.iterator||"@@iterator";var runtime=global.regeneratorRuntime=exports;var hasOwn=Object.prototype.hasOwnProperty;var wrap=runtime.wrap=function wrap(innerFn,outerFn,self,tryList){return new Generator(innerFn,outerFn,self||null,tryList||[])};var GenStateSuspendedStart="suspendedStart";var GenStateSuspendedYield="suspendedYield";var GenStateExecuting="executing";var GenStateCompleted="completed";var ContinueSentinel={};function GeneratorFunction(){}var GFp=function GeneratorFunctionPrototype(){};var Gp=GFp.prototype=Generator.prototype;(GFp.constructor=GeneratorFunction).prototype=Gp.constructor=GFp;runtime.isGeneratorFunction=function(genFun){var ctor=genFun&&genFun.constructor;return ctor?GeneratorFunction.name===ctor.name:false};runtime.mark=function(genFun){genFun.__proto__=GFp;genFun.prototype=Object.create(Gp);return genFun};runtime.async=function(innerFn,outerFn,self,tryList){return new Promise(function(resolve,reject){var generator=wrap(innerFn,outerFn,self,tryList);var callNext=step.bind(generator.next);var callThrow=step.bind(generator["throw"]);function step(arg){var info;var value;try{info=this(arg);value=info.value}catch(error){return reject(error)}if(info.done){resolve(value)}else{Promise.resolve(value).then(callNext,callThrow)}}callNext()})};function Generator(innerFn,outerFn,self,tryList){var generator=outerFn?Object.create(outerFn.prototype):this;var context=new Context(tryList);var state=GenStateSuspendedStart;function invoke(method,arg){if(state===GenStateExecuting){throw new Error("Generator is already running")}if(state===GenStateCompleted){throw new Error("Generator has already finished")}while(true){var delegate=context.delegate;var info;if(delegate){try{info=delegate.iterator[method](arg);method="next";arg=undefined}catch(uncaught){context.delegate=null;method="throw";arg=uncaught;continue}if(info.done){context[delegate.resultName]=info.value;context.next=delegate.nextLoc}else{state=GenStateSuspendedYield;return info}context.delegate=null}if(method==="next"){if(state===GenStateSuspendedStart&&typeof arg!=="undefined"){throw new TypeError("attempt to send "+JSON.stringify(arg)+" to newborn generator")}if(state===GenStateSuspendedYield){context.sent=arg}else{delete context.sent}}else if(method==="throw"){if(state===GenStateSuspendedStart){state=GenStateCompleted;throw arg}if(context.dispatchException(arg)){method="next";arg=undefined}}else if(method==="return"){context.abrupt("return",arg)}state=GenStateExecuting;try{var value=innerFn.call(self,context);state=context.done?GenStateCompleted:GenStateSuspendedYield;info={value:value,done:context.done};if(value===ContinueSentinel){if(context.delegate&&method==="next"){arg=undefined}}else{return info}}catch(thrown){state=GenStateCompleted;if(method==="next"){context.dispatchException(thrown)}else{arg=thrown}}}}generator.next=invoke.bind(generator,"next");generator["throw"]=invoke.bind(generator,"throw");generator["return"]=invoke.bind(generator,"return");return generator}Gp[iteratorSymbol]=function(){return this};Gp.toString=function(){return"[object Generator]"};function pushTryEntry(triple){var entry={tryLoc:triple[0]};if(1 in triple){entry.catchLoc=triple[1]}if(2 in triple){entry.finallyLoc=triple[2]}this.tryEntries.push(entry)}function resetTryEntry(entry,i){var record=entry.completion||{};record.type=i===0?"normal":"return";delete record.arg;entry.completion=record}function Context(tryList){this.tryEntries=[{tryLoc:"root"}];tryList.forEach(pushTryEntry,this);this.reset()}runtime.keys=function(object){var keys=[];for(var key in object){keys.push(key)}keys.reverse();return function next(){while(keys.length){var key=keys.pop();if(key in object){next.value=key;next.done=false;return next}}next.done=true;return next}};function values(iterable){var iterator=iterable;if(iteratorSymbol in iterable){iterator=iterable[iteratorSymbol]()}else if(!isNaN(iterable.length)){var i=-1;iterator=function next(){while(++i<iterable.length){if(i in iterable){next.value=iterable[i];next.done=false;return next}}next.done=true;return next};iterator.next=iterator}return iterator}runtime.values=values;Context.prototype={constructor:Context,reset:function(){this.prev=0;this.next=0;this.sent=undefined;this.done=false;this.delegate=null;this.tryEntries.forEach(resetTryEntry);for(var tempIndex=0,tempName;hasOwn.call(this,tempName="t"+tempIndex)||tempIndex<20;++tempIndex){this[tempName]=null}},stop:function(){this.done=true;var rootEntry=this.tryEntries[0];var rootRecord=rootEntry.completion;if(rootRecord.type==="throw"){throw rootRecord.arg}return this.rval},dispatchException:function(exception){if(this.done){throw exception}var context=this;function handle(loc,caught){record.type="throw";record.arg=exception;context.next=loc;return!!caught}for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];var record=entry.completion;if(entry.tryLoc==="root"){return handle("end")}if(entry.tryLoc<=this.prev){var hasCatch=hasOwn.call(entry,"catchLoc");var hasFinally=hasOwn.call(entry,"finallyLoc");if(hasCatch&&hasFinally){if(this.prev<entry.catchLoc){return handle(entry.catchLoc,true)}else if(this.prev<entry.finallyLoc){return handle(entry.finallyLoc)}}else if(hasCatch){if(this.prev<entry.catchLoc){return handle(entry.catchLoc,true)}}else if(hasFinally){if(this.prev<entry.finallyLoc){return handle(entry.finallyLoc)}}else{throw new Error("try statement without catch or finally")}}}},_findFinallyEntry:function(finallyLoc){for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];if(entry.tryLoc<=this.prev&&hasOwn.call(entry,"finallyLoc")&&(entry.finallyLoc===finallyLoc||this.prev<entry.finallyLoc)){return entry}}},abrupt:function(type,arg){var entry=this._findFinallyEntry();var record=entry?entry.completion:{};record.type=type;record.arg=arg;if(entry){this.next=entry.finallyLoc}else{this.complete(record)}return ContinueSentinel},complete:function(record){if(record.type==="throw"){throw record.arg}if(record.type==="break"||record.type==="continue"){this.next=record.arg}else if(record.type==="return"){this.rval=record.arg;this.next="end"}return ContinueSentinel},finish:function(finallyLoc){var entry=this._findFinallyEntry(finallyLoc);return this.complete(entry.completion)},"catch":function(tryLoc){for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];if(entry.tryLoc===tryLoc){var record=entry.completion;var thrown;if(record.type==="throw"){thrown=record.arg;resetTryEntry(entry,i)}return thrown}}throw new Error("illegal catch attempt")},delegateYield:function(iterable,resultName,nextLoc){this.delegate={iterator:values(iterable),resultName:resultName,nextLoc:nextLoc};return ContinueSentinel}}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],3:[function(require,module,exports){var process=module.exports={};process.nextTick=function(){var canSetImmediate=typeof 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nextTick(fn){setTimeout(fn,0)}}();process.title="browser";process.browser=true;process.env={};process.argv=[];function noop(){}process.on=noop;process.addListener=noop;process.once=noop;process.off=noop;process.removeListener=noop;process.removeAllListeners=noop;process.emit=noop;process.binding=function(name){throw new Error("process.binding is not supported")};process.cwd=function(){return"/"};process.chdir=function(dir){throw new Error("process.chdir is not supported")}},{}],4:[function(require,module,exports){(function(process){(function(root,factory){if(typeof define==="function"&&define.amd){define(factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.returnExports=factory()}})(this,function(){"use strict";var isCallableWithoutNew=function(func){try{func()}catch(e){return false}return true};var supportsSubclassing=function(C,f){try{var Sub=function(){C.apply(this,arguments)};if(!Sub.__proto__){return 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object){return}if(supportsDescriptors){Object.defineProperty(object,name,{configurable:true,enumerable:false,writable:true,value:value})}else{object[name]=value}};var defineProperties=function(object,map){Object.keys(map).forEach(function(name){var method=map[name];defineProperty(object,name,method,false)})};var create=Object.create||function(prototype,properties){function Type(){}Type.prototype=prototype;var object=new Type;if(typeof properties!=="undefined"){defineProperties(object,properties)}return object};var $iterator$=typeof Symbol==="function"&&Symbol.iterator||"_es6-shim iterator_";if(globals.Set&&typeof(new globals.Set)["@@iterator"]==="function"){$iterator$="@@iterator"}var addIterator=function(prototype,impl){if(!impl){impl=function iterator(){return this}}var o={};o[$iterator$]=impl;defineProperties(prototype,o);if(!prototype[$iterator$]&&typeof $iterator$==="symbol"){prototype[$iterator$]=impl}};var isArguments=function isArguments(value){var str=_toString.call(value);var result=str==="[object Arguments]";if(!result){result=str!=="[object Array]"&&value!==null&&typeof value==="object"&&typeof value.length==="number"&&value.length>=0&&_toString.call(value.callee)==="[object Function]"}return result};var emulateES6construct=function(o){if(!ES.TypeIsObject(o)){throw new TypeError("bad object")}if(!o._es6construct){if(o.constructor&&ES.IsCallable(o.constructor["@@create"])){o=o.constructor["@@create"](o)}defineProperties(o,{_es6construct:true})}return o};var ES={CheckObjectCoercible:function(x,optMessage){if(x==null){throw new TypeError(optMessage||"Cannot call method on "+x)}return x},TypeIsObject:function(x){return x!=null&&Object(x)===x},ToObject:function(o,optMessage){return Object(ES.CheckObjectCoercible(o,optMessage))},IsCallable:function(x){return typeof x==="function"&&_toString.call(x)==="[object Function]"},ToInt32:function(x){return x>>0},ToUint32:function(x){return x>>>0},ToInteger:function(value){var number=+value;if(Number.isNaN(number)){return 0}if(number===0||!Number.isFinite(number)){return number}return(number>0?1:-1)*Math.floor(Math.abs(number))},ToLength:function(value){var len=ES.ToInteger(value);if(len<=0){return 0}if(len>Number.MAX_SAFE_INTEGER){return Number.MAX_SAFE_INTEGER}return len},SameValue:function(a,b){if(a===b){if(a===0){return 1/a===1/b}return true}return Number.isNaN(a)&&Number.isNaN(b)},SameValueZero:function(a,b){return a===b||Number.isNaN(a)&&Number.isNaN(b)},IsIterable:function(o){return ES.TypeIsObject(o)&&(typeof o[$iterator$]!=="undefined"||isArguments(o))},GetIterator:function(o){if(isArguments(o)){return new ArrayIterator(o,"value")}var itFn=o[$iterator$];if(!ES.IsCallable(itFn)){throw new TypeError("value is not an iterable")}var it=itFn.call(o);if(!ES.TypeIsObject(it)){throw new TypeError("bad iterator")}return it},IteratorNext:function(it){var result=arguments.length>1?it.next(arguments[1]):it.next();if(!ES.TypeIsObject(result)){throw new 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".trim().length!==1;if(hasStringTrimBug){var originalStringTrim=String.prototype.trim;delete String.prototype.trim;var ws=[" \n \f\r "," \u2028","\u2029"].join("");var trimRegexp=new RegExp("(^["+ws+"]+)|(["+ws+"]+$)","g");defineProperties(String.prototype,{trim:function(){if(typeof this==="undefined"||this===null){throw new TypeError("can't convert "+this+" to object")}return String(this).replace(trimRegexp,"")}})}var StringIterator=function(s){this._s=String(ES.CheckObjectCoercible(s));this._i=0};StringIterator.prototype.next=function(){var s=this._s,i=this._i;if(typeof s==="undefined"||i>=s.length){this._s=void 0;return{value:void 0,done:true}}var first=s.charCodeAt(i),second,len;if(first<55296||first>56319||i+1==s.length){len=1}else{second=s.charCodeAt(i+1);len=second<56320||second>57343?1:2}this._i=i+len;return{value:s.substr(i,len),done:false}};addIterator(StringIterator.prototype);addIterator(String.prototype,function(){return new StringIterator(this)});if(!startsWithIsCompliant){String.prototype.startsWith=StringShims.startsWith;String.prototype.endsWith=StringShims.endsWith}var ArrayShims={from:function(iterable){var mapFn=arguments.length>1?arguments[1]:void 0;var list=ES.ToObject(iterable,"bad iterable");if(typeof mapFn!=="undefined"&&!ES.IsCallable(mapFn)){throw new TypeError("Array.from: when provided, the second argument must be a function")}var hasThisArg=arguments.length>2;var thisArg=hasThisArg?arguments[2]:void 0;var usingIterator=ES.IsIterable(list);var length;var result,i,value;if(usingIterator){i=0;result=ES.IsCallable(this)?Object(new this):[];var it=usingIterator?ES.GetIterator(list):null;var iterationValue;do{iterationValue=ES.IteratorNext(it);if(!iterationValue.done){value=iterationValue.value;if(mapFn){result[i]=hasThisArg?mapFn.call(thisArg,value,i):mapFn(value,i)}else{result[i]=value}i+=1}}while(!iterationValue.done);length=i}else{length=ES.ToLength(list.length);result=ES.IsCallable(this)?Object(new this(length)):new Array(length);for(i=0;i<length;++i){value=list[i];if(mapFn){result[i]=hasThisArg?mapFn.call(thisArg,value,i):mapFn(value,i)}else{result[i]=value}}}result.length=length;return result},of:function(){return Array.from(arguments)}};defineProperties(Array,ArrayShims);var arrayFromSwallowsNegativeLengths=function(){try{return Array.from({length:-1}).length===0}catch(e){return false}};if(!arrayFromSwallowsNegativeLengths()){defineProperty(Array,"from",ArrayShims.from,true)}ArrayIterator=function(array,kind){this.i=0;this.array=array;this.kind=kind};defineProperties(ArrayIterator.prototype,{next:function(){var i=this.i,array=this.array;if(!(this instanceof ArrayIterator)){throw new TypeError("Not an ArrayIterator")}if(typeof array!=="undefined"){var len=ES.ToLength(array.length);for(;i<len;i++){var kind=this.kind;var retval;if(kind==="key"){retval=i}else if(kind==="value"){retval=array[i]}else if(kind==="entry"){retval=[i,array[i]]}this.i=i+1;return{value:retval,done:false}}}this.array=void 0;return{value:void 0,done:true}}});addIterator(ArrayIterator.prototype);var ArrayPrototypeShims={copyWithin:function(target,start){var end=arguments[2];var o=ES.ToObject(this);var len=ES.ToLength(o.length);target=ES.ToInteger(target);start=ES.ToInteger(start);var to=target<0?Math.max(len+target,0):Math.min(target,len);var from=start<0?Math.max(len+start,0):Math.min(start,len);end=typeof end==="undefined"?len:ES.ToInteger(end);var fin=end<0?Math.max(len+end,0):Math.min(end,len);var count=Math.min(fin-from,len-to);var direction=1;if(from<to&&to<from+count){direction=-1;from+=count-1;to+=count-1}while(count>0){if(_hasOwnProperty.call(o,from)){o[to]=o[from]}else{delete o[from]}from+=direction;to+=direction;count-=1}return o},fill:function(value){var start=arguments.length>1?arguments[1]:void 0;var end=arguments.length>2?arguments[2]:void 0;var O=ES.ToObject(this);var len=ES.ToLength(O.length);start=ES.ToInteger(typeof start==="undefined"?0:start);end=ES.ToInteger(typeof end==="undefined"?len:end);var relativeStart=start<0?Math.max(len+start,0):Math.min(start,len);var relativeEnd=end<0?len+end:end;for(var i=relativeStart;i<len&&i<relativeEnd;++i){O[i]=value}return O},find:function find(predicate){var list=ES.ToObject(this);var length=ES.ToLength(list.length);if(!ES.IsCallable(predicate)){throw new TypeError("Array#find: predicate must be a function")}var thisArg=arguments.length>1?arguments[1]:null;for(var i=0,value;i<length;i++){value=list[i];if(thisArg){if(predicate.call(thisArg,value,i,list)){return value}}else{if(predicate(value,i,list)){return value}}}return},findIndex:function findIndex(predicate){var list=ES.ToObject(this);var length=ES.ToLength(list.length);if(!ES.IsCallable(predicate)){throw new TypeError("Array#findIndex: predicate must be a function")}var thisArg=arguments.length>1?arguments[1]:null;for(var i=0;i<length;i++){if(thisArg){if(predicate.call(thisArg,list[i],i,list)){return i}}else{if(predicate(list[i],i,list)){return i}}}return-1},keys:function(){return new ArrayIterator(this,"key")},values:function(){return new ArrayIterator(this,"value")},entries:function(){return new ArrayIterator(this,"entry")}};if(Array.prototype.keys&&!ES.IsCallable([1].keys().next)){delete Array.prototype.keys}if(Array.prototype.entries&&!ES.IsCallable([1].entries().next)){delete Array.prototype.entries}if(Array.prototype.keys&&Array.prototype.entries&&!Array.prototype.values&&Array.prototype[$iterator$]){defineProperties(Array.prototype,{values:Array.prototype[$iterator$]})}defineProperties(Array.prototype,ArrayPrototypeShims);addIterator(Array.prototype,function(){return this.values()});if(Object.getPrototypeOf){addIterator(Object.getPrototypeOf([].values()))}var maxSafeInteger=Math.pow(2,53)-1;defineProperties(Number,{MAX_SAFE_INTEGER:maxSafeInteger,MIN_SAFE_INTEGER:-maxSafeInteger,EPSILON:2.220446049250313e-16,parseInt:globals.parseInt,parseFloat:globals.parseFloat,isFinite:function(value){return typeof value==="number"&&global_isFinite(value)},isInteger:function(value){return Number.isFinite(value)&&ES.ToInteger(value)===value},isSafeInteger:function(value){return Number.isInteger(value)&&Math.abs(value)<=Number.MAX_SAFE_INTEGER},isNaN:function(value){return value!==value}});if(![,1].find(function(item,idx){return idx===0})){defineProperty(Array.prototype,"find",ArrayPrototypeShims.find,true)}if([,1].findIndex(function(item,idx){return idx===0})!==0){defineProperty(Array.prototype,"findIndex",ArrayPrototypeShims.findIndex,true)}if(supportsDescriptors){defineProperties(Object,{getPropertyDescriptor:function(subject,name){var pd=Object.getOwnPropertyDescriptor(subject,name);var proto=Object.getPrototypeOf(subject);while(typeof pd==="undefined"&&proto!==null){pd=Object.getOwnPropertyDescriptor(proto,name);proto=Object.getPrototypeOf(proto)}return pd},getPropertyNames:function(subject){var result=Object.getOwnPropertyNames(subject);var proto=Object.getPrototypeOf(subject);var addProperty=function(property){if(result.indexOf(property)===-1){result.push(property)}};while(proto!==null){Object.getOwnPropertyNames(proto).forEach(addProperty);proto=Object.getPrototypeOf(proto)}return result}});defineProperties(Object,{assign:function(target,source){if(!ES.TypeIsObject(target)){throw new TypeError("target must be an object")}return Array.prototype.reduce.call(arguments,function(target,source){return Object.keys(Object(source)).reduce(function(target,key){target[key]=source[key];return target},target)})},is:function(a,b){return ES.SameValue(a,b)},setPrototypeOf:function(Object,magic){var set;var checkArgs=function(O,proto){if(!ES.TypeIsObject(O)){throw new TypeError("cannot set prototype on a non-object")}if(!(proto===null||ES.TypeIsObject(proto))){throw new TypeError("can only set prototype to an object or null"+proto)}};var setPrototypeOf=function(O,proto){checkArgs(O,proto);set.call(O,proto);return O};try{set=Object.getOwnPropertyDescriptor(Object.prototype,magic).set;set.call({},null)}catch(e){if(Object.prototype!=={}[magic]){return}set=function(proto){this[magic]=proto};setPrototypeOf.polyfill=setPrototypeOf(setPrototypeOf({},null),Object.prototype)instanceof Object}return setPrototypeOf}(Object,"__proto__")})}if(Object.setPrototypeOf&&Object.getPrototypeOf&&Object.getPrototypeOf(Object.setPrototypeOf({},null))!==null&&Object.getPrototypeOf(Object.create(null))===null){(function(){var FAKENULL=Object.create(null);var gpo=Object.getPrototypeOf,spo=Object.setPrototypeOf;Object.getPrototypeOf=function(o){var result=gpo(o);return result===FAKENULL?null:result};Object.setPrototypeOf=function(o,p){if(p===null){p=FAKENULL}return spo(o,p)};Object.setPrototypeOf.polyfill=false})()}try{Object.keys("foo")}catch(e){var originalObjectKeys=Object.keys;Object.keys=function(obj){return originalObjectKeys(ES.ToObject(obj))}}var MathShims={acosh:function(value){value=Number(value);if(Number.isNaN(value)||value<1){return NaN}if(value===1){return 0}if(value===Infinity){return value}return Math.log(value+Math.sqrt(value*value-1))},asinh:function(value){value=Number(value);if(value===0||!global_isFinite(value)){return value}return value<0?-Math.asinh(-value):Math.log(value+Math.sqrt(value*value+1))},atanh:function(value){value=Number(value);if(Number.isNaN(value)||value<-1||value>1){return NaN}if(value===-1){return-Infinity}if(value===1){return Infinity}if(value===0){return value}return.5*Math.log((1+value)/(1-value))},cbrt:function(value){value=Number(value);if(value===0){return value}var negate=value<0,result;if(negate){value=-value}result=Math.pow(value,1/3);return negate?-result:result},clz32:function(value){value=Number(value);var number=ES.ToUint32(value);if(number===0){return 32}return 32-number.toString(2).length},cosh:function(value){value=Number(value);if(value===0){return 1}if(Number.isNaN(value)){return NaN}if(!global_isFinite(value)){return Infinity}if(value<0){value=-value}if(value>21){return Math.exp(value)/2}return(Math.exp(value)+Math.exp(-value))/2},expm1:function(value){value=Number(value);if(value===-Infinity){return-1}if(!global_isFinite(value)||value===0){return value}return Math.exp(value)-1},hypot:function(x,y){var anyNaN=false;var allZero=true;var anyInfinity=false;var numbers=[];Array.prototype.every.call(arguments,function(arg){var num=Number(arg);if(Number.isNaN(num)){anyNaN=true}else if(num===Infinity||num===-Infinity){anyInfinity=true}else if(num!==0){allZero=false}if(anyInfinity){return false}else if(!anyNaN){numbers.push(Math.abs(num))}return true});if(anyInfinity){return Infinity}if(anyNaN){return NaN}if(allZero){return 0}numbers.sort(function(a,b){return b-a});var largest=numbers[0];var divided=numbers.map(function(number){return number/largest});var sum=divided.reduce(function(sum,number){return sum+=number*number},0);return largest*Math.sqrt(sum)},log2:function(value){return Math.log(value)*Math.LOG2E},log10:function(value){return Math.log(value)*Math.LOG10E},log1p:function(value){value=Number(value);if(value<-1||Number.isNaN(value)){return NaN}if(value===0||value===Infinity){return value}if(value===-1){return-Infinity}var result=0;var n=50;if(value<0||value>1){return Math.log(1+value)}for(var i=1;i<n;i++){if(i%2===0){result-=Math.pow(value,i)/i}else{result+=Math.pow(value,i)/i}}return result},sign:function(value){var number=+value;if(number===0){return number}if(Number.isNaN(number)){return number}return number<0?-1:1},sinh:function(value){value=Number(value);if(!global_isFinite(value)||value===0){return value}return(Math.exp(value)-Math.exp(-value))/2},tanh:function(value){value=Number(value);if(Number.isNaN(value)||value===0){return value}if(value===Infinity){return 1}if(value===-Infinity){return-1}return(Math.exp(value)-Math.exp(-value))/(Math.exp(value)+Math.exp(-value))},trunc:function(value){var number=Number(value);return number<0?-Math.floor(-number):Math.floor(number)},imul:function(x,y){x=ES.ToUint32(x);y=ES.ToUint32(y);var ah=x>>>16&65535;var al=x&65535;var bh=y>>>16&65535;var bl=y&65535;return al*bl+(ah*bl+al*bh<<16>>>0)|0},fround:function(x){if(x===0||x===Infinity||x===-Infinity||Number.isNaN(x)){return x}var num=Number(x);return numberConversion.toFloat32(num)}};defineProperties(Math,MathShims);if(Math.imul(4294967295,5)!==-5){Math.imul=MathShims.imul
}var PromiseShim=function(){var Promise,Promise$prototype;ES.IsPromise=function(promise){if(!ES.TypeIsObject(promise)){return false}if(!promise._promiseConstructor){return false}if(typeof promise._status==="undefined"){return false}return true};var PromiseCapability=function(C){if(!ES.IsCallable(C)){throw new TypeError("bad promise constructor")}var capability=this;var resolver=function(resolve,reject){capability.resolve=resolve;capability.reject=reject};capability.promise=ES.Construct(C,[resolver]);if(!capability.promise._es6construct){throw new TypeError("bad promise constructor")}if(!(ES.IsCallable(capability.resolve)&&ES.IsCallable(capability.reject))){throw new TypeError("bad promise constructor")}};var setTimeout=globals.setTimeout;var makeZeroTimeout;if(typeof window!=="undefined"&&ES.IsCallable(window.postMessage)){makeZeroTimeout=function(){var timeouts=[];var messageName="zero-timeout-message";var setZeroTimeout=function(fn){timeouts.push(fn);window.postMessage(messageName,"*")};var handleMessage=function(event){if(event.source==window&&event.data==messageName){event.stopPropagation();if(timeouts.length===0){return}var fn=timeouts.shift();fn()}};window.addEventListener("message",handleMessage,true);return setZeroTimeout}}var makePromiseAsap=function(){var P=globals.Promise;return P&&P.resolve&&function(task){return P.resolve().then(task)}};var enqueue=ES.IsCallable(globals.setImmediate)?globals.setImmediate.bind(globals):typeof process==="object"&&process.nextTick?process.nextTick:makePromiseAsap()||(ES.IsCallable(makeZeroTimeout)?makeZeroTimeout():function(task){setTimeout(task,0)});var triggerPromiseReactions=function(reactions,x){reactions.forEach(function(reaction){enqueue(function(){var handler=reaction.handler;var capability=reaction.capability;var resolve=capability.resolve;var reject=capability.reject;try{var result=handler(x);if(result===capability.promise){throw new TypeError("self resolution")}var updateResult=updatePromiseFromPotentialThenable(result,capability);if(!updateResult){resolve(result)}}catch(e){reject(e)}})})};var updatePromiseFromPotentialThenable=function(x,capability){if(!ES.TypeIsObject(x)){return false}var resolve=capability.resolve;var reject=capability.reject;try{var then=x.then;if(!ES.IsCallable(then)){return false}then.call(x,resolve,reject)}catch(e){reject(e)}return true};var promiseResolutionHandler=function(promise,onFulfilled,onRejected){return function(x){if(x===promise){return onRejected(new TypeError("self resolution"))}var C=promise._promiseConstructor;var capability=new PromiseCapability(C);var updateResult=updatePromiseFromPotentialThenable(x,capability);if(updateResult){return capability.promise.then(onFulfilled,onRejected)}else{return onFulfilled(x)}}};Promise=function(resolver){var promise=this;promise=emulateES6construct(promise);if(!promise._promiseConstructor){throw new TypeError("bad promise")}if(typeof promise._status!=="undefined"){throw new TypeError("promise already initialized")}if(!ES.IsCallable(resolver)){throw new TypeError("not a valid resolver")}promise._status="unresolved";promise._resolveReactions=[];promise._rejectReactions=[];var resolve=function(resolution){if(promise._status!=="unresolved"){return}var reactions=promise._resolveReactions;promise._result=resolution;promise._resolveReactions=void 0;promise._rejectReactions=void 0;promise._status="has-resolution";triggerPromiseReactions(reactions,resolution)};var reject=function(reason){if(promise._status!=="unresolved"){return}var reactions=promise._rejectReactions;promise._result=reason;promise._resolveReactions=void 0;promise._rejectReactions=void 0;promise._status="has-rejection";triggerPromiseReactions(reactions,reason)};try{resolver(resolve,reject)}catch(e){reject(e)}return promise};Promise$prototype=Promise.prototype;defineProperties(Promise,{"@@create":function(obj){var constructor=this;var prototype=constructor.prototype||Promise$prototype;obj=obj||create(prototype);defineProperties(obj,{_status:void 0,_result:void 0,_resolveReactions:void 0,_rejectReactions:void 0,_promiseConstructor:void 0});obj._promiseConstructor=constructor;return obj}});var _promiseAllResolver=function(index,values,capability,remaining){var done=false;return function(x){if(done){return}done=true;values[index]=x;if(--remaining.count===0){var resolve=capability.resolve;resolve(values)}}};Promise.all=function(iterable){var C=this;var capability=new PromiseCapability(C);var resolve=capability.resolve;var reject=capability.reject;try{if(!ES.IsIterable(iterable)){throw new TypeError("bad iterable")}var it=ES.GetIterator(iterable);var values=[],remaining={count:1};for(var index=0;;index++){var next=ES.IteratorNext(it);if(next.done){break}var nextPromise=C.resolve(next.value);var resolveElement=_promiseAllResolver(index,values,capability,remaining);remaining.count++;nextPromise.then(resolveElement,capability.reject)}if(--remaining.count===0){resolve(values)}}catch(e){reject(e)}return capability.promise};Promise.race=function(iterable){var C=this;var capability=new PromiseCapability(C);var resolve=capability.resolve;var reject=capability.reject;try{if(!ES.IsIterable(iterable)){throw new TypeError("bad iterable")}var it=ES.GetIterator(iterable);while(true){var next=ES.IteratorNext(it);if(next.done){break}var nextPromise=C.resolve(next.value);nextPromise.then(resolve,reject)}}catch(e){reject(e)}return capability.promise};Promise.reject=function(reason){var C=this;var capability=new PromiseCapability(C);var reject=capability.reject;reject(reason);return capability.promise};Promise.resolve=function(v){var C=this;if(ES.IsPromise(v)){var constructor=v._promiseConstructor;if(constructor===C){return v}}var capability=new PromiseCapability(C);var resolve=capability.resolve;resolve(v);return capability.promise};Promise.prototype["catch"]=function(onRejected){return this.then(void 0,onRejected)};Promise.prototype.then=function(onFulfilled,onRejected){var promise=this;if(!ES.IsPromise(promise)){throw new TypeError("not a promise")}var C=this.constructor;var capability=new PromiseCapability(C);if(!ES.IsCallable(onRejected)){onRejected=function(e){throw e}}if(!ES.IsCallable(onFulfilled)){onFulfilled=function(x){return x}}var resolutionHandler=promiseResolutionHandler(promise,onFulfilled,onRejected);var resolveReaction={capability:capability,handler:resolutionHandler};var rejectReaction={capability:capability,handler:onRejected};switch(promise._status){case"unresolved":promise._resolveReactions.push(resolveReaction);promise._rejectReactions.push(rejectReaction);break;case"has-resolution":triggerPromiseReactions([resolveReaction],promise._result);break;case"has-rejection":triggerPromiseReactions([rejectReaction],promise._result);break;default:throw new TypeError("unexpected")}return capability.promise};return Promise}();if(globals.Promise){delete globals.Promise.accept;delete globals.Promise.defer;delete globals.Promise.prototype.chain}defineProperties(globals,{Promise:PromiseShim});var promiseSupportsSubclassing=supportsSubclassing(globals.Promise,function(S){return S.resolve(42)instanceof S});var promiseIgnoresNonFunctionThenCallbacks=function(){try{globals.Promise.reject(42).then(null,5).then(null,function(){});return true}catch(ex){return false}}();var promiseRequiresObjectContext=function(){try{Promise.call(3,function(){})}catch(e){return true}return false}();if(!promiseSupportsSubclassing||!promiseIgnoresNonFunctionThenCallbacks||!promiseRequiresObjectContext){globals.Promise=PromiseShim}var testOrder=function(a){var b=Object.keys(a.reduce(function(o,k){o[k]=true;return o},{}));return a.join(":")===b.join(":")};var preservesInsertionOrder=testOrder(["z","a","bb"]);var preservesNumericInsertionOrder=testOrder(["z",1,"a","3",2]);if(supportsDescriptors){var fastkey=function fastkey(key){if(!preservesInsertionOrder){return null}var type=typeof key;if(type==="string"){return"$"+key}else if(type==="number"){if(!preservesNumericInsertionOrder){return"n"+key}return key}return null};var emptyObject=function emptyObject(){return Object.create?Object.create(null):{}};var collectionShims={Map:function(){var empty={};function MapEntry(key,value){this.key=key;this.value=value;this.next=null;this.prev=null}MapEntry.prototype.isRemoved=function(){return this.key===empty};function MapIterator(map,kind){this.head=map._head;this.i=this.head;this.kind=kind}MapIterator.prototype={next:function(){var i=this.i,kind=this.kind,head=this.head,result;if(typeof this.i==="undefined"){return{value:void 0,done:true}}while(i.isRemoved()&&i!==head){i=i.prev}while(i.next!==head){i=i.next;if(!i.isRemoved()){if(kind==="key"){result=i.key}else if(kind==="value"){result=i.value}else{result=[i.key,i.value]}this.i=i;return{value:result,done:false}}}this.i=void 0;return{value:void 0,done:true}}};addIterator(MapIterator.prototype);function Map(iterable){var map=this;if(!ES.TypeIsObject(map)){throw new TypeError("Map does not accept arguments when called as a function")}map=emulateES6construct(map);if(!map._es6map){throw new TypeError("bad map")}var head=new MapEntry(null,null);head.next=head.prev=head;defineProperties(map,{_head:head,_storage:emptyObject(),_size:0});if(typeof iterable!=="undefined"&&iterable!==null){var it=ES.GetIterator(iterable);var adder=map.set;if(!ES.IsCallable(adder)){throw new TypeError("bad map")}while(true){var next=ES.IteratorNext(it);if(next.done){break}var nextItem=next.value;if(!ES.TypeIsObject(nextItem)){throw new TypeError("expected iterable of pairs")}adder.call(map,nextItem[0],nextItem[1])}}return map}var Map$prototype=Map.prototype;defineProperties(Map,{"@@create":function(obj){var constructor=this;var prototype=constructor.prototype||Map$prototype;obj=obj||create(prototype);defineProperties(obj,{_es6map:true});return obj}});Object.defineProperty(Map.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._size==="undefined"){throw new TypeError("size method called on incompatible Map")}return this._size}});defineProperties(Map.prototype,{get:function(key){var fkey=fastkey(key);if(fkey!==null){var entry=this._storage[fkey];if(entry){return entry.value}else{return}}var head=this._head,i=head;while((i=i.next)!==head){if(ES.SameValueZero(i.key,key)){return i.value}}return},has:function(key){var fkey=fastkey(key);if(fkey!==null){return typeof this._storage[fkey]!=="undefined"}var head=this._head,i=head;while((i=i.next)!==head){if(ES.SameValueZero(i.key,key)){return true}}return false},set:function(key,value){var head=this._head,i=head,entry;var fkey=fastkey(key);if(fkey!==null){if(typeof this._storage[fkey]!=="undefined"){this._storage[fkey].value=value;return this}else{entry=this._storage[fkey]=new MapEntry(key,value);i=head.prev}}while((i=i.next)!==head){if(ES.SameValueZero(i.key,key)){i.value=value;return this}}entry=entry||new MapEntry(key,value);if(ES.SameValue(-0,key)){entry.key=+0}entry.next=this._head;entry.prev=this._head.prev;entry.prev.next=entry;entry.next.prev=entry;this._size+=1;return this},"delete":function(key){var head=this._head,i=head;var fkey=fastkey(key);if(fkey!==null){if(typeof this._storage[fkey]==="undefined"){return false}i=this._storage[fkey].prev;delete this._storage[fkey]}while((i=i.next)!==head){if(ES.SameValueZero(i.key,key)){i.key=i.value=empty;i.prev.next=i.next;i.next.prev=i.prev;this._size-=1;return true}}return false},clear:function(){this._size=0;this._storage=emptyObject();var head=this._head,i=head,p=i.next;while((i=p)!==head){i.key=i.value=empty;p=i.next;i.next=i.prev=head}head.next=head.prev=head},keys:function(){return new MapIterator(this,"key")},values:function(){return new MapIterator(this,"value")},entries:function(){return new MapIterator(this,"key+value")},forEach:function(callback){var context=arguments.length>1?arguments[1]:null;var it=this.entries();for(var entry=it.next();!entry.done;entry=it.next()){if(context){callback.call(context,entry.value[1],entry.value[0],this)}else{callback(entry.value[1],entry.value[0],this)}}}});addIterator(Map.prototype,function(){return this.entries()});return Map}(),Set:function(){var SetShim=function Set(iterable){var set=this;if(!ES.TypeIsObject(set)){throw new TypeError("Set does not accept arguments when called as a function")}set=emulateES6construct(set);if(!set._es6set){throw new TypeError("bad set")}defineProperties(set,{"[[SetData]]":null,_storage:emptyObject()});if(typeof iterable!=="undefined"&&iterable!==null){var it=ES.GetIterator(iterable);var adder=set.add;if(!ES.IsCallable(adder)){throw new TypeError("bad set")}while(true){var next=ES.IteratorNext(it);if(next.done){break}var nextItem=next.value;adder.call(set,nextItem)}}return set};var Set$prototype=SetShim.prototype;defineProperties(SetShim,{"@@create":function(obj){var constructor=this;var prototype=constructor.prototype||Set$prototype;obj=obj||create(prototype);defineProperties(obj,{_es6set:true});return obj}});var ensureMap=function ensureMap(set){if(!set["[[SetData]]"]){var m=set["[[SetData]]"]=new collectionShims.Map;Object.keys(set._storage).forEach(function(k){if(k.charCodeAt(0)===36){k=k.slice(1)}else if(k.charAt(0)==="n"){k=+k.slice(1)}else{k=+k}m.set(k,k)});set._storage=null}};Object.defineProperty(SetShim.prototype,"size",{configurable:true,enumerable:false,get:function(){if(typeof this._storage==="undefined"){throw new TypeError("size method called on incompatible Set")}ensureMap(this);return this["[[SetData]]"].size}});defineProperties(SetShim.prototype,{has:function(key){var fkey;if(this._storage&&(fkey=fastkey(key))!==null){return!!this._storage[fkey]}ensureMap(this);return this["[[SetData]]"].has(key)},add:function(key){var fkey;if(this._storage&&(fkey=fastkey(key))!==null){this._storage[fkey]=true;return this}ensureMap(this);this["[[SetData]]"].set(key,key);return this},"delete":function(key){var fkey;if(this._storage&&(fkey=fastkey(key))!==null){var hasFKey=_hasOwnProperty.call(this._storage,fkey);return delete this._storage[fkey]&&hasFKey}ensureMap(this);return this["[[SetData]]"]["delete"](key)},clear:function(){if(this._storage){this._storage=emptyObject();return}return this["[[SetData]]"].clear()},values:function(){ensureMap(this);return this["[[SetData]]"].values()},entries:function(){ensureMap(this);return this["[[SetData]]"].entries()},forEach:function(callback){var context=arguments.length>1?arguments[1]:null;var entireSet=this;ensureMap(entireSet);this["[[SetData]]"].forEach(function(value,key){if(context){callback.call(context,key,key,entireSet)}else{callback(key,key,entireSet)}})}});defineProperty(SetShim,"keys",SetShim.values,true);addIterator(SetShim.prototype,function(){return this.values()});return SetShim}()};defineProperties(globals,collectionShims);if(globals.Map||globals.Set){if(typeof globals.Map.prototype.clear!=="function"||(new globals.Set).size!==0||(new globals.Map).size!==0||typeof globals.Map.prototype.keys!=="function"||typeof globals.Set.prototype.keys!=="function"||typeof globals.Map.prototype.forEach!=="function"||typeof globals.Set.prototype.forEach!=="function"||isCallableWithoutNew(globals.Map)||isCallableWithoutNew(globals.Set)||!supportsSubclassing(globals.Map,function(M){var m=new M([]);m.set(42,42);return m instanceof M})){globals.Map=collectionShims.Map;globals.Set=collectionShims.Set}}if(globals.Set.prototype.keys!==globals.Set.prototype.values){defineProperty(globals.Set.prototype,"keys",globals.Set.prototype.values,true)}addIterator(Object.getPrototypeOf((new globals.Map).keys()));addIterator(Object.getPrototypeOf((new globals.Set).keys()))}return globals})}).call(this,require("_process"))},{_process:3}],5:[function(require,module,exports){"use strict";if(!require("./is-implemented")()){Object.defineProperty(require("es5-ext/global"),"Symbol",{value:require("./polyfill"),configurable:true,enumerable:false,writable:true})}},{"./is-implemented":6,"./polyfill":21,"es5-ext/global":8}],6:[function(require,module,exports){"use strict";module.exports=function(){var symbol;if(typeof Symbol!=="function")return false;symbol=Symbol("test symbol");try{String(symbol)}catch(e){return false}if(typeof Symbol.iterator==="symbol")return true;if(typeof Symbol.isConcatSpreadable!=="object")return false;if(typeof Symbol.isRegExp!=="object")return false;if(typeof Symbol.iterator!=="object")return false;if(typeof Symbol.toPrimitive!=="object")return false;if(typeof Symbol.toStringTag!=="object")return false;if(typeof Symbol.unscopables!=="object")return false;return true}},{}],7:[function(require,module,exports){"use strict";var assign=require("es5-ext/object/assign"),normalizeOpts=require("es5-ext/object/normalize-options"),isCallable=require("es5-ext/object/is-callable"),contains=require("es5-ext/string/#/contains"),d;d=module.exports=function(dscr,value){var c,e,w,options,desc;if(arguments.length<2||typeof dscr!=="string"){options=value;value=dscr;dscr=null}else{options=arguments[2]}if(dscr==null){c=w=true;e=false}else{c=contains.call(dscr,"c");e=contains.call(dscr,"e");w=contains.call(dscr,"w")}desc={value:value,configurable:c,enumerable:e,writable:w};return!options?desc:assign(normalizeOpts(options),desc)};d.gs=function(dscr,get,set){var c,e,options,desc;if(typeof dscr!=="string"){options=set;set=get;get=dscr;dscr=null}else{options=arguments[3]}if(get==null){get=undefined}else if(!isCallable(get)){options=get;get=set=undefined}else if(set==null){set=undefined}else if(!isCallable(set)){options=set;set=undefined}if(dscr==null){c=true;e=false}else{c=contains.call(dscr,"c");e=contains.call(dscr,"e")}desc={get:get,set:set,configurable:c,enumerable:e};return!options?desc:assign(normalizeOpts(options),desc)}},{"es5-ext/object/assign":9,"es5-ext/object/is-callable":12,"es5-ext/object/normalize-options":16,"es5-ext/string/#/contains":18}],8:[function(require,module,exports){"use strict";module.exports=new Function("return this")()},{}],9:[function(require,module,exports){"use strict";module.exports=require("./is-implemented")()?Object.assign:require("./shim")},{"./is-implemented":10,"./shim":11}],10:[function(require,module,exports){"use strict";module.exports=function(){var assign=Object.assign,obj;if(typeof assign!=="function")return false;obj={foo:"raz"};assign(obj,{bar:"dwa"},{trzy:"trzy"});return obj.foo+obj.bar+obj.trzy==="razdwatrzy"}},{}],11:[function(require,module,exports){"use strict";var keys=require("../keys"),value=require("../valid-value"),max=Math.max;module.exports=function(dest,src){var error,i,l=max(arguments.length,2),assign;dest=Object(value(dest));assign=function(key){try{dest[key]=src[key]}catch(e){if(!error)error=e}};for(i=1;i<l;++i){src=arguments[i];keys(src).forEach(assign)}if(error!==undefined)throw error;return dest}},{"../keys":13,"../valid-value":17}],12:[function(require,module,exports){"use strict";module.exports=function(obj){return typeof obj==="function"}},{}],13:[function(require,module,exports){"use strict";module.exports=require("./is-implemented")()?Object.keys:require("./shim")},{"./is-implemented":14,"./shim":15}],14:[function(require,module,exports){"use strict";module.exports=function(){try{Object.keys("primitive");return true}catch(e){return false}}},{}],15:[function(require,module,exports){"use strict";var keys=Object.keys;module.exports=function(object){return keys(object==null?object:Object(object))}},{}],16:[function(require,module,exports){"use strict";var assign=require("./assign"),forEach=Array.prototype.forEach,create=Object.create,getPrototypeOf=Object.getPrototypeOf,process;process=function(src,obj){var proto=getPrototypeOf(src);return assign(proto?process(proto,obj):obj,src)};module.exports=function(options){var result=create(null);forEach.call(arguments,function(options){if(options==null)return;process(Object(options),result)});return result}},{"./assign":9}],17:[function(require,module,exports){"use strict";module.exports=function(value){if(value==null)throw new TypeError("Cannot use null or undefined");return value}},{}],18:[function(require,module,exports){"use strict";module.exports=require("./is-implemented")()?String.prototype.contains:require("./shim")},{"./is-implemented":19,"./shim":20}],19:[function(require,module,exports){"use strict";var str="razdwatrzy";module.exports=function(){if(typeof str.contains!=="function")return false;return str.contains("dwa")===true&&str.contains("foo")===false}},{}],20:[function(require,module,exports){"use strict";var indexOf=String.prototype.indexOf;module.exports=function(searchString){return indexOf.call(this,searchString,arguments[1])>-1}},{}],21:[function(require,module,exports){"use strict";var d=require("d"),create=Object.create,defineProperties=Object.defineProperties,generateName,Symbol;generateName=function(){var created=create(null);return function(desc){var postfix=0;while(created[desc+(postfix||"")])++postfix;desc+=postfix||"";created[desc]=true;return"@@"+desc}}();module.exports=Symbol=function(description){var symbol;if(this instanceof Symbol){throw new TypeError("TypeError: Symbol is not a constructor")}symbol=create(Symbol.prototype);description=description===undefined?"":String(description);return defineProperties(symbol,{__description__:d("",description),__name__:d("",generateName(description))})};Object.defineProperties(Symbol,{create:d("",Symbol("create")),hasInstance:d("",Symbol("hasInstance")),isConcatSpreadable:d("",Symbol("isConcatSpreadable")),isRegExp:d("",Symbol("isRegExp")),iterator:d("",Symbol("iterator")),toPrimitive:d("",Symbol("toPrimitive")),toStringTag:d("",Symbol("toStringTag")),unscopables:d("",Symbol("unscopables"))});defineProperties(Symbol.prototype,{properToString:d(function(){return"Symbol ("+this.__description__+")"}),toString:d("",function(){return this.__name__})});Object.defineProperty(Symbol.prototype,Symbol.toPrimitive,d("",function(hint){throw new TypeError("Conversion of symbol objects is not allowed")}));Object.defineProperty(Symbol.prototype,Symbol.toStringTag,d("c","Symbol"))},{d:7}]},{},[1]);
|
ajax/libs/primereact/7.0.1/avatar/avatar.esm.js
|
cdnjs/cdnjs
|
import React, { Component } from 'react';
import { IconUtils, classNames, ObjectUtils } from 'primereact/utils';
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _setPrototypeOf(o, p) {
_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
o.__proto__ = p;
return o;
};
return _setPrototypeOf(o, p);
}
function _inherits(subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function");
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
writable: true,
configurable: true
}
});
if (superClass) _setPrototypeOf(subClass, superClass);
}
function _typeof(obj) {
"@babel/helpers - typeof";
if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
_typeof = function _typeof(obj) {
return typeof obj;
};
} else {
_typeof = function _typeof(obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
}
return _typeof(obj);
}
function _assertThisInitialized(self) {
if (self === void 0) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return self;
}
function _possibleConstructorReturn(self, call) {
if (call && (_typeof(call) === "object" || typeof call === "function")) {
return call;
} else if (call !== void 0) {
throw new TypeError("Derived constructors may only return object or undefined");
}
return _assertThisInitialized(self);
}
function _getPrototypeOf(o) {
_getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
return o.__proto__ || Object.getPrototypeOf(o);
};
return _getPrototypeOf(o);
}
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
var Avatar = /*#__PURE__*/function (_Component) {
_inherits(Avatar, _Component);
var _super = _createSuper(Avatar);
function Avatar() {
_classCallCheck(this, Avatar);
return _super.apply(this, arguments);
}
_createClass(Avatar, [{
key: "renderContent",
value: function renderContent() {
var _this = this;
if (this.props.label) {
return /*#__PURE__*/React.createElement("span", {
className: "p-avatar-text"
}, this.props.label);
} else if (this.props.icon) {
return IconUtils.getJSXIcon(this.props.icon, {
className: 'p-avatar-icon'
}, {
props: this.props
});
} else if (this.props.image) {
var onError = function onError(e) {
if (_this.props.onImageError) {
_this.props.onImageError(e);
}
};
return /*#__PURE__*/React.createElement("img", {
src: this.props.image,
alt: this.props.imageAlt,
onError: onError
});
}
return null;
}
}, {
key: "render",
value: function render() {
var containerClassName = classNames('p-avatar p-component', {
'p-avatar-image': this.props.image != null,
'p-avatar-circle': this.props.shape === 'circle',
'p-avatar-lg': this.props.size === 'large',
'p-avatar-xl': this.props.size === 'xlarge',
'p-avatar-clickable': !!this.props.onClick
}, this.props.className);
var content = this.props.template ? ObjectUtils.getJSXElement(this.props.template, this.props) : this.renderContent();
return /*#__PURE__*/React.createElement("div", {
className: containerClassName,
style: this.props.style,
onClick: this.props.onClick
}, content, this.props.children);
}
}]);
return Avatar;
}(Component);
_defineProperty(Avatar, "defaultProps", {
label: null,
icon: null,
image: null,
size: 'normal',
shape: 'square',
style: null,
className: null,
template: null,
imageAlt: 'avatar',
onImageError: null,
onClick: null
});
export { Avatar };
|
fields/types/password/PasswordField.js
|
xyzteam2016/keystone
|
import React from 'react';
import Field from '../Field';
import { Button, FormInput, InputGroup } from 'elemental';
module.exports = Field.create({
displayName: 'PasswordField',
statics: {
type: 'Password',
},
getInitialState () {
return {
passwordIsSet: this.props.value ? true : false,
showChangeUI: this.props.mode === 'create' ? true : false,
password: '',
confirm: '',
};
},
valueChanged (which, event) {
var newState = {};
newState[which] = event.target.value;
this.setState(newState);
},
showChangeUI () {
this.setState({
showChangeUI: true,
}, () => this.focus());
},
onCancel () {
this.setState({
showChangeUI: false,
}, () => this.focus());
},
renderValue () {
return <FormInput noedit>{this.props.value ? 'password set' : 'password not set'}</FormInput>;
},
renderField () {
return this.state.showChangeUI ? this.renderFields() : this.renderChangeButton();
},
renderFields () {
return (
<InputGroup>
<InputGroup.Section grow>
<FormInput type="password" name={this.props.path} placeholder="New password" ref="focusTarget" value={this.state.password} onChange={this.valueChanged.bind(this, 'password')} autoComplete="off" />
</InputGroup.Section>
<InputGroup.Section grow>
<FormInput type="password" name={this.props.paths.confirm} placeholder="Confirm new password" value={this.state.confirm} onChange={this.valueChanged.bind(this, 'confirm')} autoComplete="off" />
</InputGroup.Section>
{this.state.passwordIsSet ? <InputGroup.Section><Button onClick={this.onCancel}>Cancel</Button></InputGroup.Section> : null}
</InputGroup>
);
},
renderChangeButton () {
var label = this.state.passwordIsSet ? 'Change Password' : 'Set Password';
return (
<Button ref="focusTarget" onClick={this.showChangeUI}>{label}</Button>
);
},
});
|
src/Parser/DemonHunter/Vengeance/Modules/Tier/Tier20/Tier20-2P.js
|
hasseboulen/WoWAnalyzer
|
import React from 'react';
import Combatants from 'Parser/Core/Modules/Combatants';
import Enemies from 'Parser/Core/Modules/Enemies';
import SPELLS from 'common/SPELLS';
import SpellLink from 'common/SpellLink';
import SpellIcon from 'common/SpellIcon';
import Analyzer from 'Parser/Core/Analyzer';
import { formatPercentage, formatDuration } from 'common/format';
import StatisticBox, { STATISTIC_ORDER } from 'Main/StatisticBox';
class Tier202PBonus extends Analyzer {
static dependencies = {
combatants: Combatants,
enemies: Enemies,
};
on_initialized() {
this.active = this.combatants.selected.hasBuff(SPELLS.VENG_DH_T20_2P_BONUS.id);
}
suggestions(when) {
const tormentedPercentage = this.enemies.getBuffUptime(SPELLS.VENG_DH_T20_2P_BONUS_BUFF.id) / this.owner.fightDuration;
when(tormentedPercentage).isLessThan(0.85)
.addSuggestion((suggest, actual, recommended) => {
return suggest(<span>Try to consume <SpellLink id={SPELLS.SOUL_FRAGMENT.id} /> more often. This is a great damage reduction by applying <SpellLink id={SPELLS.VENG_DH_T20_2P_BONUS_BUFF.id} /> debuff. Try to refresh it even if you have just one <SpellLink id={SPELLS.SOUL_FRAGMENT.id} /> available.</span>)
.icon('ability_demonhunter_vengefulretreat2')
.actual(`${formatPercentage(tormentedPercentage)}% debuff total uptime.`)
.recommended(`>${formatPercentage(recommended)}% is recommended`)
.regular(recommended - 0.05)
.major(recommended - 0.15);
});
}
statistic() {
const tormented = this.enemies.getBuffUptime(SPELLS.VENG_DH_T20_2P_BONUS_BUFF.id);
const tormentedPercentage = tormented / this.owner.fightDuration;
return (
<StatisticBox
icon={<SpellIcon id={SPELLS.VENG_DH_T20_2P_BONUS_BUFF.id} />}
value={`${formatPercentage(tormentedPercentage)}%`}
label="Tormented debuff Uptime"
tooltip={`The Tormented total uptime was ${formatDuration(tormented / 1000)}.`}
/>
);
}
statisticOrder = STATISTIC_ORDER.CORE(11);
}
export default Tier202PBonus;
|
server/game/cards/characters/01/euroncrowseye.js
|
cavnak/throneteki
|
const DrawCard = require('../../../drawcard.js');
class EuronCrowsEye extends DrawCard {
setupCardAbilities() {
this.reaction({
when: {
onPillage: (event, challenge, card) => challenge.winner === this.controller && card === this
},
handler: () => {
this.game.promptForSelect(this.controller, {
cardCondition: card => this.cardCondition(card),
activePromptTitle: 'Select location',
waitingPromptTitle: 'Waiting for opponent to use ' + this.name,
onSelect: (player, card) => this.onCardSelected(player, card)
});
}
});
}
cardCondition(card) {
return card.controller !== this.controller && card.getType() === 'location' && card.location === 'discard pile';
}
onCardSelected(player, card) {
this.game.takeControl(player, card);
player.moveCard(card, 'play area');
this.game.addMessage('{0} uses {1} to put {2} into play from their opponent\'s discard pile', player, this, card);
return true;
}
}
EuronCrowsEye.code = '01069';
module.exports = EuronCrowsEye;
|
fields/components/columns/InvalidColumn.js
|
alobodig/keystone
|
import React from 'react';
import ItemsTableCell from '../../components/ItemsTableCell';
import ItemsTableValue from '../../components/ItemsTableValue';
var InvalidColumn = React.createClass({
displayName: 'InvalidColumn',
propTypes: {
col: React.PropTypes.object,
},
renderValue () {
return (
<ItemsTableValue field={this.props.col.type}>
(Invalid Type: {this.props.col.type})
</ItemsTableValue>
);
},
render () {
return (
<ItemsTableCell>
{this.renderValue()}
</ItemsTableCell>
);
},
});
module.exports = InvalidColumn;
|
actor-apps/app-web/src/app/components/DialogSection.react.js
|
changjiashuai/actor-platform
|
import _ from 'lodash';
import React from 'react';
import { PeerTypes } from 'constants/ActorAppConstants';
import MessagesSection from 'components/dialog/MessagesSection.react';
import TypingSection from 'components/dialog/TypingSection.react';
import ComposeSection from 'components/dialog/ComposeSection.react';
import DialogStore from 'stores/DialogStore';
import MessageStore from 'stores/MessageStore';
import GroupStore from 'stores/GroupStore';
import DialogActionCreators from 'actions/DialogActionCreators';
// On which scrollTop value start loading older messages
const LoadMessagesScrollTop = 100;
const initialRenderMessagesCount = 20;
const renderMessagesStep = 20;
let renderMessagesCount = initialRenderMessagesCount;
let lastPeer = null;
let lastScrolledFromBottom = 0;
const getStateFromStores = () => {
const messages = MessageStore.getAll();
let messagesToRender;
if (messages.length > renderMessagesCount) {
messagesToRender = messages.slice(messages.length - renderMessagesCount);
} else {
messagesToRender = messages;
}
return {
peer: DialogStore.getSelectedDialogPeer(),
messages: messages,
messagesToRender: messagesToRender
};
};
class DialogSection extends React.Component {
constructor(props) {
super(props);
this.state = getStateFromStores();
DialogStore.addSelectListener(this.onSelectedDialogChange);
MessageStore.addChangeListener(this.onMessagesChange);
}
componentWillUnmount() {
DialogStore.removeSelectListener(this.onSelectedDialogChange);
MessageStore.removeChangeListener(this.onMessagesChange);
}
componentDidUpdate() {
this.fixScroll();
this.loadMessagesByScroll();
}
render() {
const peer = this.state.peer;
if (peer) {
let isMember = true,
memberArea;
if (peer.type === PeerTypes.GROUP) {
const group = GroupStore.getGroup(peer.id);
isMember = DialogStore.isGroupMember(group);
}
if (isMember) {
memberArea = (
<div>
<TypingSection/>
<ComposeSection peer={this.state.peer}/>
</div>
);
} else {
memberArea = (
<section className="compose compose--disabled row center-xs middle-xs">
<h3>You are not a member</h3>
</section>
);
}
return (
<section className="dialog" onScroll={this.loadMessagesByScroll}>
<div className="messages">
<MessagesSection messages={this.state.messagesToRender}
peer={this.state.peer}
ref="MessagesSection"/>
</div>
{memberArea}
</section>
);
} else {
return (
<section className="dialog dialog--empty row center-xs middle-xs">
<h2>Select dialog or start a new one.</h2>
</section>
);
}
}
fixScroll = () => {
if (lastPeer !== null ) {
let node = React.findDOMNode(this.refs.MessagesSection);
node.scrollTop = node.scrollHeight - lastScrolledFromBottom;
}
};
onSelectedDialogChange = () => {
renderMessagesCount = initialRenderMessagesCount;
if (lastPeer != null) {
DialogActionCreators.onConversationClosed(lastPeer);
}
lastPeer = DialogStore.getSelectedDialogPeer();
DialogActionCreators.onConversationOpen(lastPeer);
};
onMessagesChange = _.debounce(() => {
this.setState(getStateFromStores());
}, 10, {maxWait: 50, leading: true});
loadMessagesByScroll = _.debounce(() => {
if (lastPeer !== null ) {
let node = React.findDOMNode(this.refs.MessagesSection);
let scrollTop = node.scrollTop;
lastScrolledFromBottom = node.scrollHeight - scrollTop;
if (node.scrollTop < LoadMessagesScrollTop) {
DialogActionCreators.onChatEnd(this.state.peer);
if (this.state.messages.length > this.state.messagesToRender.length) {
renderMessagesCount += renderMessagesStep;
if (renderMessagesCount > this.state.messages.length) {
renderMessagesCount = this.state.messages.length;
}
this.setState(getStateFromStores());
}
}
}
}, 5, {maxWait: 30});
}
export default DialogSection;
|
src/components/Form/Radio/__tests__/Radio.js
|
thegrinder/basic-styled-uikit
|
import React from 'react';
import { ThemeProvider } from 'styled-components';
import { render, cleanup } from '@testing-library/react';
import theme from '../../../../theme/theme';
import Radio from '../Radio';
const renderComponent = (props = {}) =>
render(
<ThemeProvider theme={theme}>
<Radio {...props} />
</ThemeProvider>
);
describe('<Radio />', () => {
afterEach(cleanup);
it('should render correctly with default props', () => {
const {
container: { firstChild },
} = renderComponent();
expect(firstChild).toBeDefined();
expect(firstChild).toMatchSnapshot();
});
it('should render correctly with custom props', () => {
const {
container: { firstChild },
} = renderComponent({
invalid: true,
});
expect(firstChild).toBeDefined();
expect(firstChild).toMatchSnapshot();
});
it('should render <input> tag with type radio', () => {
const {
container: { firstChild },
} = renderComponent();
expect(firstChild.tagName).toEqual('INPUT');
expect(firstChild.type).toEqual('radio');
expect(firstChild).toMatchSnapshot();
});
});
|
node_modules/rc-tabs/es/utils.js
|
prodigalyijun/demo-by-antd
|
import _defineProperty from 'babel-runtime/helpers/defineProperty';
import React from 'react';
export function toArray(children) {
// allow [c,[a,b]]
var c = [];
React.Children.forEach(children, function (child) {
if (child) {
c.push(child);
}
});
return c;
}
export function getActiveIndex(children, activeKey) {
var c = toArray(children);
for (var i = 0; i < c.length; i++) {
if (c[i].key === activeKey) {
return i;
}
}
return -1;
}
export function getActiveKey(children, index) {
var c = toArray(children);
return c[index].key;
}
export function setTransform(style, v) {
style.transform = v;
style.webkitTransform = v;
style.mozTransform = v;
}
export function isTransformSupported(style) {
return 'transform' in style || 'webkitTransform' in style || 'MozTransform' in style;
}
export function setTransition(style, v) {
style.transition = v;
style.webkitTransition = v;
style.MozTransition = v;
}
export function getTransformPropValue(v) {
return {
transform: v,
WebkitTransform: v,
MozTransform: v
};
}
export function isVertical(tabBarPosition) {
return tabBarPosition === 'left' || tabBarPosition === 'right';
}
export function getTransformByIndex(index, tabBarPosition) {
var translate = isVertical(tabBarPosition) ? 'translateY' : 'translateX';
return translate + '(' + -index * 100 + '%) translateZ(0)';
}
export function getMarginStyle(index, tabBarPosition) {
var marginDirection = isVertical(tabBarPosition) ? 'marginTop' : 'marginLeft';
return _defineProperty({}, marginDirection, -index * 100 + '%');
}
export function getStyle(el, property) {
return +getComputedStyle(el).getPropertyValue(property).replace('px', '');
}
export function setPxStyle(el, property, value) {
el.style[property] = value + 'px';
}
|
packages/material-ui-icons/lib/esm/HdrPlusOutlined.js
|
mbrookes/material-ui
|
import createSvgIcon from './utils/createSvgIcon';
import { jsx as _jsx } from "react/jsx-runtime";
export default createSvgIcon( /*#__PURE__*/_jsx("path", {
d: "M8.13 19c1.15.64 2.47 1 3.87 1 4.41 0 8-3.59 8-8s-3.59-8-8-8-8 3.59-8 8c0 2.52 1.17 4.77 3 6.24V13h3.5c.8 0 1.5.7 1.5 1.5v1c0 .6-.4 1.1-.9 1.4L12 19h-1.5l-.9-2H8.5v2h-.37zM12 2c5.52 0 10 4.48 10 10s-4.48 10-10 10S2 17.52 2 12 6.48 2 12 2zm5.5 14H16v1.5h-1.5V16H13v-1.5h1.5V13H16v1.49h1.5V16zm-7-.5v-1h-2v1h2zm0-7.5V6H12v6h-1.5V9.5h-2V12H7V6h1.5v2h2zM16 6c.8 0 1.5.7 1.5 1.5v3c0 .8-.7 1.5-1.5 1.5h-3V6h3zm0 4.5v-3h-1.5v3H16z"
}), 'HdrPlusOutlined');
|
ajax/libs/oojs-ui/0.11.3/oojs-ui.js
|
sufuf3/cdnjs
|
/*!
* OOjs UI v0.11.3
* https://www.mediawiki.org/wiki/OOjs_UI
*
* Copyright 2011–2015 OOjs Team and other contributors.
* Released under the MIT license
* http://oojs.mit-license.org
*
* Date: 2015-05-12T12:15:37Z
*/
( function ( OO ) {
'use strict';
/**
* Namespace for all classes, static methods and static properties.
*
* @class
* @singleton
*/
OO.ui = {};
OO.ui.bind = $.proxy;
/**
* @property {Object}
*/
OO.ui.Keys = {
UNDEFINED: 0,
BACKSPACE: 8,
DELETE: 46,
LEFT: 37,
RIGHT: 39,
UP: 38,
DOWN: 40,
ENTER: 13,
END: 35,
HOME: 36,
TAB: 9,
PAGEUP: 33,
PAGEDOWN: 34,
ESCAPE: 27,
SHIFT: 16,
SPACE: 32
};
/**
* Check if an element is focusable.
* Inspired from :focusable in jQueryUI v1.11.4 - 2015-04-14
*
* @param {jQuery} element Element to test
* @return {Boolean} [description]
*/
OO.ui.isFocusableElement = function ( $element ) {
var node = $element[0],
nodeName = node.nodeName.toLowerCase(),
// Check if the element have tabindex set
isInElementGroup = /^(input|select|textarea|button|object)$/.test( nodeName ),
// Check if the element is a link with href or if it has tabindex
isOtherElement = (
( nodeName === 'a' && node.href ) ||
!isNaN( $element.attr( 'tabindex' ) )
),
// Check if the element is visible
isVisible = (
// This is quicker than calling $element.is( ':visible' )
$.expr.filters.visible( node ) &&
// Check that all parents are visible
!$element.parents().addBack().filter( function () {
return $.css( this, 'visibility' ) === 'hidden';
} ).length
);
return (
( isInElementGroup ? !node.disabled : isOtherElement ) &&
isVisible
);
};
/**
* Get the user's language and any fallback languages.
*
* These language codes are used to localize user interface elements in the user's language.
*
* In environments that provide a localization system, this function should be overridden to
* return the user's language(s). The default implementation returns English (en) only.
*
* @return {string[]} Language codes, in descending order of priority
*/
OO.ui.getUserLanguages = function () {
return [ 'en' ];
};
/**
* Get a value in an object keyed by language code.
*
* @param {Object.<string,Mixed>} obj Object keyed by language code
* @param {string|null} [lang] Language code, if omitted or null defaults to any user language
* @param {string} [fallback] Fallback code, used if no matching language can be found
* @return {Mixed} Local value
*/
OO.ui.getLocalValue = function ( obj, lang, fallback ) {
var i, len, langs;
// Requested language
if ( obj[ lang ] ) {
return obj[ lang ];
}
// Known user language
langs = OO.ui.getUserLanguages();
for ( i = 0, len = langs.length; i < len; i++ ) {
lang = langs[ i ];
if ( obj[ lang ] ) {
return obj[ lang ];
}
}
// Fallback language
if ( obj[ fallback ] ) {
return obj[ fallback ];
}
// First existing language
for ( lang in obj ) {
return obj[ lang ];
}
return undefined;
};
/**
* Check if a node is contained within another node
*
* Similar to jQuery#contains except a list of containers can be supplied
* and a boolean argument allows you to include the container in the match list
*
* @param {HTMLElement|HTMLElement[]} containers Container node(s) to search in
* @param {HTMLElement} contained Node to find
* @param {boolean} [matchContainers] Include the container(s) in the list of nodes to match, otherwise only match descendants
* @return {boolean} The node is in the list of target nodes
*/
OO.ui.contains = function ( containers, contained, matchContainers ) {
var i;
if ( !Array.isArray( containers ) ) {
containers = [ containers ];
}
for ( i = containers.length - 1; i >= 0; i-- ) {
if ( ( matchContainers && contained === containers[ i ] ) || $.contains( containers[ i ], contained ) ) {
return true;
}
}
return false;
};
/**
* Return a function, that, as long as it continues to be invoked, will not
* be triggered. The function will be called after it stops being called for
* N milliseconds. If `immediate` is passed, trigger the function on the
* leading edge, instead of the trailing.
*
* Ported from: http://underscorejs.org/underscore.js
*
* @param {Function} func
* @param {number} wait
* @param {boolean} immediate
* @return {Function}
*/
OO.ui.debounce = function ( func, wait, immediate ) {
var timeout;
return function () {
var context = this,
args = arguments,
later = function () {
timeout = null;
if ( !immediate ) {
func.apply( context, args );
}
};
if ( immediate && !timeout ) {
func.apply( context, args );
}
clearTimeout( timeout );
timeout = setTimeout( later, wait );
};
};
/**
* Reconstitute a JavaScript object corresponding to a widget created by
* the PHP implementation.
*
* This is an alias for `OO.ui.Element.static.infuse()`.
*
* @param {string|HTMLElement|jQuery} idOrNode
* A DOM id (if a string) or node for the widget to infuse.
* @return {OO.ui.Element}
* The `OO.ui.Element` corresponding to this (infusable) document node.
*/
OO.ui.infuse = function ( idOrNode ) {
return OO.ui.Element.static.infuse( idOrNode );
};
( function () {
/**
* Message store for the default implementation of OO.ui.msg
*
* Environments that provide a localization system should not use this, but should override
* OO.ui.msg altogether.
*
* @private
*/
var messages = {
// Tool tip for a button that moves items in a list down one place
'ooui-outline-control-move-down': 'Move item down',
// Tool tip for a button that moves items in a list up one place
'ooui-outline-control-move-up': 'Move item up',
// Tool tip for a button that removes items from a list
'ooui-outline-control-remove': 'Remove item',
// Label for the toolbar group that contains a list of all other available tools
'ooui-toolbar-more': 'More',
// Label for the fake tool that expands the full list of tools in a toolbar group
'ooui-toolgroup-expand': 'More',
// Label for the fake tool that collapses the full list of tools in a toolbar group
'ooui-toolgroup-collapse': 'Fewer',
// Default label for the accept button of a confirmation dialog
'ooui-dialog-message-accept': 'OK',
// Default label for the reject button of a confirmation dialog
'ooui-dialog-message-reject': 'Cancel',
// Title for process dialog error description
'ooui-dialog-process-error': 'Something went wrong',
// Label for process dialog dismiss error button, visible when describing errors
'ooui-dialog-process-dismiss': 'Dismiss',
// Label for process dialog retry action button, visible when describing only recoverable errors
'ooui-dialog-process-retry': 'Try again',
// Label for process dialog retry action button, visible when describing only warnings
'ooui-dialog-process-continue': 'Continue'
};
/**
* Get a localized message.
*
* In environments that provide a localization system, this function should be overridden to
* return the message translated in the user's language. The default implementation always returns
* English messages.
*
* After the message key, message parameters may optionally be passed. In the default implementation,
* any occurrences of $1 are replaced with the first parameter, $2 with the second parameter, etc.
* Alternative implementations of OO.ui.msg may use any substitution system they like, as long as
* they support unnamed, ordered message parameters.
*
* @abstract
* @param {string} key Message key
* @param {Mixed...} [params] Message parameters
* @return {string} Translated message with parameters substituted
*/
OO.ui.msg = function ( key ) {
var message = messages[ key ],
params = Array.prototype.slice.call( arguments, 1 );
if ( typeof message === 'string' ) {
// Perform $1 substitution
message = message.replace( /\$(\d+)/g, function ( unused, n ) {
var i = parseInt( n, 10 );
return params[ i - 1 ] !== undefined ? params[ i - 1 ] : '$' + n;
} );
} else {
// Return placeholder if message not found
message = '[' + key + ']';
}
return message;
};
/**
* Package a message and arguments for deferred resolution.
*
* Use this when you are statically specifying a message and the message may not yet be present.
*
* @param {string} key Message key
* @param {Mixed...} [params] Message parameters
* @return {Function} Function that returns the resolved message when executed
*/
OO.ui.deferMsg = function () {
var args = arguments;
return function () {
return OO.ui.msg.apply( OO.ui, args );
};
};
/**
* Resolve a message.
*
* If the message is a function it will be executed, otherwise it will pass through directly.
*
* @param {Function|string} msg Deferred message, or message text
* @return {string} Resolved message
*/
OO.ui.resolveMsg = function ( msg ) {
if ( $.isFunction( msg ) ) {
return msg();
}
return msg;
};
} )();
/**
* Element that can be marked as pending.
*
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {jQuery} [$pending] Element to mark as pending, defaults to this.$element
*/
OO.ui.PendingElement = function OoUiPendingElement( config ) {
// Configuration initialization
config = config || {};
// Properties
this.pending = 0;
this.$pending = null;
// Initialisation
this.setPendingElement( config.$pending || this.$element );
};
/* Setup */
OO.initClass( OO.ui.PendingElement );
/* Methods */
/**
* Set the pending element (and clean up any existing one).
*
* @param {jQuery} $pending The element to set to pending.
*/
OO.ui.PendingElement.prototype.setPendingElement = function ( $pending ) {
if ( this.$pending ) {
this.$pending.removeClass( 'oo-ui-pendingElement-pending' );
}
this.$pending = $pending;
if ( this.pending > 0 ) {
this.$pending.addClass( 'oo-ui-pendingElement-pending' );
}
};
/**
* Check if input is pending.
*
* @return {boolean}
*/
OO.ui.PendingElement.prototype.isPending = function () {
return !!this.pending;
};
/**
* Increase the pending stack.
*
* @chainable
*/
OO.ui.PendingElement.prototype.pushPending = function () {
if ( this.pending === 0 ) {
this.$pending.addClass( 'oo-ui-pendingElement-pending' );
this.updateThemeClasses();
}
this.pending++;
return this;
};
/**
* Reduce the pending stack.
*
* Clamped at zero.
*
* @chainable
*/
OO.ui.PendingElement.prototype.popPending = function () {
if ( this.pending === 1 ) {
this.$pending.removeClass( 'oo-ui-pendingElement-pending' );
this.updateThemeClasses();
}
this.pending = Math.max( 0, this.pending - 1 );
return this;
};
/**
* ActionSets manage the behavior of the {@link OO.ui.ActionWidget action widgets} that comprise them.
* Actions can be made available for specific contexts (modes) and circumstances
* (abilities). Action sets are primarily used with {@link OO.ui.Dialog Dialogs}.
*
* ActionSets contain two types of actions:
*
* - Special: Special actions are the first visible actions with special flags, such as 'safe' and 'primary', the default special flags. Additional special flags can be configured in subclasses with the static #specialFlags property.
* - Other: Other actions include all non-special visible actions.
*
* Please see the [OOjs UI documentation on MediaWiki][1] for more information.
*
* @example
* // Example: An action set used in a process dialog
* function MyProcessDialog( config ) {
* MyProcessDialog.super.call( this, config );
* }
* OO.inheritClass( MyProcessDialog, OO.ui.ProcessDialog );
* MyProcessDialog.static.title = 'An action set in a process dialog';
* // An action set that uses modes ('edit' and 'help' mode, in this example).
* MyProcessDialog.static.actions = [
* { action: 'continue', modes: 'edit', label: 'Continue', flags: [ 'primary', 'constructive' ] },
* { action: 'help', modes: 'edit', label: 'Help' },
* { modes: 'edit', label: 'Cancel', flags: 'safe' },
* { action: 'back', modes: 'help', label: 'Back', flags: 'safe' }
* ];
*
* MyProcessDialog.prototype.initialize = function () {
* MyProcessDialog.super.prototype.initialize.apply( this, arguments );
* this.panel1 = new OO.ui.PanelLayout( { padded: true, expanded: false } );
* this.panel1.$element.append( '<p>This dialog uses an action set (continue, help, cancel, back) configured with modes. This is edit mode. Click \'help\' to see help mode.</p>' );
* this.panel2 = new OO.ui.PanelLayout( { padded: true, expanded: false } );
* this.panel2.$element.append( '<p>This is help mode. Only the \'back\' action widget is configured to be visible here. Click \'back\' to return to \'edit\' mode.</p>' );
* this.stackLayout = new OO.ui.StackLayout( {
* items: [ this.panel1, this.panel2 ]
* } );
* this.$body.append( this.stackLayout.$element );
* };
* MyProcessDialog.prototype.getSetupProcess = function ( data ) {
* return MyProcessDialog.super.prototype.getSetupProcess.call( this, data )
* .next( function () {
* this.actions.setMode( 'edit' );
* }, this );
* };
* MyProcessDialog.prototype.getActionProcess = function ( action ) {
* if ( action === 'help' ) {
* this.actions.setMode( 'help' );
* this.stackLayout.setItem( this.panel2 );
* } else if ( action === 'back' ) {
* this.actions.setMode( 'edit' );
* this.stackLayout.setItem( this.panel1 );
* } else if ( action === 'continue' ) {
* var dialog = this;
* return new OO.ui.Process( function () {
* dialog.close();
* } );
* }
* return MyProcessDialog.super.prototype.getActionProcess.call( this, action );
* };
* MyProcessDialog.prototype.getBodyHeight = function () {
* return this.panel1.$element.outerHeight( true );
* };
* var windowManager = new OO.ui.WindowManager();
* $( 'body' ).append( windowManager.$element );
* var dialog = new MyProcessDialog( {
* size: 'medium'
* } );
* windowManager.addWindows( [ dialog ] );
* windowManager.openWindow( dialog );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Process_Dialogs#Action_sets
*
* @abstract
* @class
* @mixins OO.EventEmitter
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.ActionSet = function OoUiActionSet( config ) {
// Configuration initialization
config = config || {};
// Mixin constructors
OO.EventEmitter.call( this );
// Properties
this.list = [];
this.categories = {
actions: 'getAction',
flags: 'getFlags',
modes: 'getModes'
};
this.categorized = {};
this.special = {};
this.others = [];
this.organized = false;
this.changing = false;
this.changed = false;
};
/* Setup */
OO.mixinClass( OO.ui.ActionSet, OO.EventEmitter );
/* Static Properties */
/**
* Symbolic name of the flags used to identify special actions. Special actions are displayed in the
* header of a {@link OO.ui.ProcessDialog process dialog}.
* See the [OOjs UI documentation on MediaWiki][2] for more information and examples.
*
* [2]:https://www.mediawiki.org/wiki/OOjs_UI/Windows/Process_Dialogs
*
* @abstract
* @static
* @inheritable
* @property {string}
*/
OO.ui.ActionSet.static.specialFlags = [ 'safe', 'primary' ];
/* Events */
/**
* @event click
*
* A 'click' event is emitted when an action is clicked.
*
* @param {OO.ui.ActionWidget} action Action that was clicked
*/
/**
* @event resize
*
* A 'resize' event is emitted when an action widget is resized.
*
* @param {OO.ui.ActionWidget} action Action that was resized
*/
/**
* @event add
*
* An 'add' event is emitted when actions are {@link #method-add added} to the action set.
*
* @param {OO.ui.ActionWidget[]} added Actions added
*/
/**
* @event remove
*
* A 'remove' event is emitted when actions are {@link #method-remove removed}
* or {@link #clear cleared}.
*
* @param {OO.ui.ActionWidget[]} added Actions removed
*/
/**
* @event change
*
* A 'change' event is emitted when actions are {@link #method-add added}, {@link #clear cleared},
* or {@link #method-remove removed} from the action set or when the {@link #setMode mode} is changed.
*
*/
/* Methods */
/**
* Handle action change events.
*
* @private
* @fires change
*/
OO.ui.ActionSet.prototype.onActionChange = function () {
this.organized = false;
if ( this.changing ) {
this.changed = true;
} else {
this.emit( 'change' );
}
};
/**
* Check if an action is one of the special actions.
*
* @param {OO.ui.ActionWidget} action Action to check
* @return {boolean} Action is special
*/
OO.ui.ActionSet.prototype.isSpecial = function ( action ) {
var flag;
for ( flag in this.special ) {
if ( action === this.special[ flag ] ) {
return true;
}
}
return false;
};
/**
* Get action widgets based on the specified filter: ‘actions’, ‘flags’, ‘modes’, ‘visible’,
* or ‘disabled’.
*
* @param {Object} [filters] Filters to use, omit to get all actions
* @param {string|string[]} [filters.actions] Actions that action widgets must have
* @param {string|string[]} [filters.flags] Flags that action widgets must have (e.g., 'safe')
* @param {string|string[]} [filters.modes] Modes that action widgets must have
* @param {boolean} [filters.visible] Action widgets must be visible
* @param {boolean} [filters.disabled] Action widgets must be disabled
* @return {OO.ui.ActionWidget[]} Action widgets matching all criteria
*/
OO.ui.ActionSet.prototype.get = function ( filters ) {
var i, len, list, category, actions, index, match, matches;
if ( filters ) {
this.organize();
// Collect category candidates
matches = [];
for ( category in this.categorized ) {
list = filters[ category ];
if ( list ) {
if ( !Array.isArray( list ) ) {
list = [ list ];
}
for ( i = 0, len = list.length; i < len; i++ ) {
actions = this.categorized[ category ][ list[ i ] ];
if ( Array.isArray( actions ) ) {
matches.push.apply( matches, actions );
}
}
}
}
// Remove by boolean filters
for ( i = 0, len = matches.length; i < len; i++ ) {
match = matches[ i ];
if (
( filters.visible !== undefined && match.isVisible() !== filters.visible ) ||
( filters.disabled !== undefined && match.isDisabled() !== filters.disabled )
) {
matches.splice( i, 1 );
len--;
i--;
}
}
// Remove duplicates
for ( i = 0, len = matches.length; i < len; i++ ) {
match = matches[ i ];
index = matches.lastIndexOf( match );
while ( index !== i ) {
matches.splice( index, 1 );
len--;
index = matches.lastIndexOf( match );
}
}
return matches;
}
return this.list.slice();
};
/**
* Get 'special' actions.
*
* Special actions are the first visible action widgets with special flags, such as 'safe' and 'primary'.
* Special flags can be configured in subclasses by changing the static #specialFlags property.
*
* @return {OO.ui.ActionWidget[]|null} 'Special' action widgets.
*/
OO.ui.ActionSet.prototype.getSpecial = function () {
this.organize();
return $.extend( {}, this.special );
};
/**
* Get 'other' actions.
*
* Other actions include all non-special visible action widgets.
*
* @return {OO.ui.ActionWidget[]} 'Other' action widgets
*/
OO.ui.ActionSet.prototype.getOthers = function () {
this.organize();
return this.others.slice();
};
/**
* Set the mode (e.g., ‘edit’ or ‘view’). Only {@link OO.ui.ActionWidget#modes actions} configured
* to be available in the specified mode will be made visible. All other actions will be hidden.
*
* @param {string} mode The mode. Only actions configured to be available in the specified
* mode will be made visible.
* @chainable
* @fires toggle
* @fires change
*/
OO.ui.ActionSet.prototype.setMode = function ( mode ) {
var i, len, action;
this.changing = true;
for ( i = 0, len = this.list.length; i < len; i++ ) {
action = this.list[ i ];
action.toggle( action.hasMode( mode ) );
}
this.organized = false;
this.changing = false;
this.emit( 'change' );
return this;
};
/**
* Set the abilities of the specified actions.
*
* Action widgets that are configured with the specified actions will be enabled
* or disabled based on the boolean values specified in the `actions`
* parameter.
*
* @param {Object.<string,boolean>} actions A list keyed by action name with boolean
* values that indicate whether or not the action should be enabled.
* @chainable
*/
OO.ui.ActionSet.prototype.setAbilities = function ( actions ) {
var i, len, action, item;
for ( i = 0, len = this.list.length; i < len; i++ ) {
item = this.list[ i ];
action = item.getAction();
if ( actions[ action ] !== undefined ) {
item.setDisabled( !actions[ action ] );
}
}
return this;
};
/**
* Executes a function once per action.
*
* When making changes to multiple actions, use this method instead of iterating over the actions
* manually to defer emitting a #change event until after all actions have been changed.
*
* @param {Object|null} actions Filters to use to determine which actions to iterate over; see #get
* @param {Function} callback Callback to run for each action; callback is invoked with three
* arguments: the action, the action's index, the list of actions being iterated over
* @chainable
*/
OO.ui.ActionSet.prototype.forEach = function ( filter, callback ) {
this.changed = false;
this.changing = true;
this.get( filter ).forEach( callback );
this.changing = false;
if ( this.changed ) {
this.emit( 'change' );
}
return this;
};
/**
* Add action widgets to the action set.
*
* @param {OO.ui.ActionWidget[]} actions Action widgets to add
* @chainable
* @fires add
* @fires change
*/
OO.ui.ActionSet.prototype.add = function ( actions ) {
var i, len, action;
this.changing = true;
for ( i = 0, len = actions.length; i < len; i++ ) {
action = actions[ i ];
action.connect( this, {
click: [ 'emit', 'click', action ],
resize: [ 'emit', 'resize', action ],
toggle: [ 'onActionChange' ]
} );
this.list.push( action );
}
this.organized = false;
this.emit( 'add', actions );
this.changing = false;
this.emit( 'change' );
return this;
};
/**
* Remove action widgets from the set.
*
* To remove all actions, you may wish to use the #clear method instead.
*
* @param {OO.ui.ActionWidget[]} actions Action widgets to remove
* @chainable
* @fires remove
* @fires change
*/
OO.ui.ActionSet.prototype.remove = function ( actions ) {
var i, len, index, action;
this.changing = true;
for ( i = 0, len = actions.length; i < len; i++ ) {
action = actions[ i ];
index = this.list.indexOf( action );
if ( index !== -1 ) {
action.disconnect( this );
this.list.splice( index, 1 );
}
}
this.organized = false;
this.emit( 'remove', actions );
this.changing = false;
this.emit( 'change' );
return this;
};
/**
* Remove all action widets from the set.
*
* To remove only specified actions, use the {@link #method-remove remove} method instead.
*
* @chainable
* @fires remove
* @fires change
*/
OO.ui.ActionSet.prototype.clear = function () {
var i, len, action,
removed = this.list.slice();
this.changing = true;
for ( i = 0, len = this.list.length; i < len; i++ ) {
action = this.list[ i ];
action.disconnect( this );
}
this.list = [];
this.organized = false;
this.emit( 'remove', removed );
this.changing = false;
this.emit( 'change' );
return this;
};
/**
* Organize actions.
*
* This is called whenever organized information is requested. It will only reorganize the actions
* if something has changed since the last time it ran.
*
* @private
* @chainable
*/
OO.ui.ActionSet.prototype.organize = function () {
var i, iLen, j, jLen, flag, action, category, list, item, special,
specialFlags = this.constructor.static.specialFlags;
if ( !this.organized ) {
this.categorized = {};
this.special = {};
this.others = [];
for ( i = 0, iLen = this.list.length; i < iLen; i++ ) {
action = this.list[ i ];
if ( action.isVisible() ) {
// Populate categories
for ( category in this.categories ) {
if ( !this.categorized[ category ] ) {
this.categorized[ category ] = {};
}
list = action[ this.categories[ category ] ]();
if ( !Array.isArray( list ) ) {
list = [ list ];
}
for ( j = 0, jLen = list.length; j < jLen; j++ ) {
item = list[ j ];
if ( !this.categorized[ category ][ item ] ) {
this.categorized[ category ][ item ] = [];
}
this.categorized[ category ][ item ].push( action );
}
}
// Populate special/others
special = false;
for ( j = 0, jLen = specialFlags.length; j < jLen; j++ ) {
flag = specialFlags[ j ];
if ( !this.special[ flag ] && action.hasFlag( flag ) ) {
this.special[ flag ] = action;
special = true;
break;
}
}
if ( !special ) {
this.others.push( action );
}
}
}
this.organized = true;
}
return this;
};
/**
* Each Element represents a rendering in the DOM—a button or an icon, for example, or anything
* that is visible to a user. Unlike {@link OO.ui.Widget widgets}, plain elements usually do not have events
* connected to them and can't be interacted with.
*
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {string[]} [classes] The names of the CSS classes to apply to the element. CSS styles are added
* to the top level (e.g., the outermost div) of the element. See the [OOjs UI documentation on MediaWiki][2]
* for an example.
* [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Buttons_and_Switches#cssExample
* @cfg {string} [id] The HTML id attribute used in the rendered tag.
* @cfg {string} [text] Text to insert
* @cfg {Array} [content] An array of content elements to append (after #text).
* Strings will be html-escaped; use an OO.ui.HtmlSnippet to append raw HTML.
* Instances of OO.ui.Element will have their $element appended.
* @cfg {jQuery} [$content] Content elements to append (after #text)
* @cfg {Mixed} [data] Custom data of any type or combination of types (e.g., string, number, array, object).
* Data can also be specified with the #setData method.
*/
OO.ui.Element = function OoUiElement( config ) {
// Configuration initialization
config = config || {};
// Properties
this.$ = $;
this.visible = true;
this.data = config.data;
this.$element = config.$element ||
$( document.createElement( this.getTagName() ) );
this.elementGroup = null;
this.debouncedUpdateThemeClassesHandler = this.debouncedUpdateThemeClasses.bind( this );
this.updateThemeClassesPending = false;
// Initialization
if ( Array.isArray( config.classes ) ) {
this.$element.addClass( config.classes.join( ' ' ) );
}
if ( config.id ) {
this.$element.attr( 'id', config.id );
}
if ( config.text ) {
this.$element.text( config.text );
}
if ( config.content ) {
// The `content` property treats plain strings as text; use an
// HtmlSnippet to append HTML content. `OO.ui.Element`s get their
// appropriate $element appended.
this.$element.append( config.content.map( function ( v ) {
if ( typeof v === 'string' ) {
// Escape string so it is properly represented in HTML.
return document.createTextNode( v );
} else if ( v instanceof OO.ui.HtmlSnippet ) {
// Bypass escaping.
return v.toString();
} else if ( v instanceof OO.ui.Element ) {
return v.$element;
}
return v;
} ) );
}
if ( config.$content ) {
// The `$content` property treats plain strings as HTML.
this.$element.append( config.$content );
}
};
/* Setup */
OO.initClass( OO.ui.Element );
/* Static Properties */
/**
* The name of the HTML tag used by the element.
*
* The static value may be ignored if the #getTagName method is overridden.
*
* @static
* @inheritable
* @property {string}
*/
OO.ui.Element.static.tagName = 'div';
/* Static Methods */
/**
* Reconstitute a JavaScript object corresponding to a widget created
* by the PHP implementation.
*
* @param {string|HTMLElement|jQuery} idOrNode
* A DOM id (if a string) or node for the widget to infuse.
* @return {OO.ui.Element}
* The `OO.ui.Element` corresponding to this (infusable) document node.
* For `Tag` objects emitted on the HTML side (used occasionally for content)
* the value returned is a newly-created Element wrapping around the existing
* DOM node.
*/
OO.ui.Element.static.infuse = function ( idOrNode ) {
var obj = OO.ui.Element.static.unsafeInfuse( idOrNode, true );
// Verify that the type matches up.
// FIXME: uncomment after T89721 is fixed (see T90929)
/*
if ( !( obj instanceof this['class'] ) ) {
throw new Error( 'Infusion type mismatch!' );
}
*/
return obj;
};
/**
* Implementation helper for `infuse`; skips the type check and has an
* extra property so that only the top-level invocation touches the DOM.
* @private
* @param {string|HTMLElement|jQuery} idOrNode
* @param {boolean} top True only for top-level invocation.
* @return {OO.ui.Element}
*/
OO.ui.Element.static.unsafeInfuse = function ( idOrNode, top ) {
// look for a cached result of a previous infusion.
var id, $elem, data, cls, obj;
if ( typeof idOrNode === 'string' ) {
id = idOrNode;
$elem = $( document.getElementById( id ) );
} else {
$elem = $( idOrNode );
id = $elem.attr( 'id' );
}
data = $elem.data( 'ooui-infused' );
if ( data ) {
// cached!
if ( data === true ) {
throw new Error( 'Circular dependency! ' + id );
}
return data;
}
if ( !$elem.length ) {
throw new Error( 'Widget not found: ' + id );
}
data = $elem.attr( 'data-ooui' );
if ( !data ) {
throw new Error( 'No infusion data found: ' + id );
}
try {
data = $.parseJSON( data );
} catch ( _ ) {
data = null;
}
if ( !( data && data._ ) ) {
throw new Error( 'No valid infusion data found: ' + id );
}
if ( data._ === 'Tag' ) {
// Special case: this is a raw Tag; wrap existing node, don't rebuild.
return new OO.ui.Element( { $element: $elem } );
}
cls = OO.ui[data._];
if ( !cls ) {
throw new Error( 'Unknown widget type: ' + id );
}
$elem.data( 'ooui-infused', true ); // prevent loops
data.id = id; // implicit
data = OO.copy( data, null, function deserialize( value ) {
if ( OO.isPlainObject( value ) ) {
if ( value.tag ) {
return OO.ui.Element.static.unsafeInfuse( value.tag, false );
}
if ( value.html ) {
return new OO.ui.HtmlSnippet( value.html );
}
}
} );
// jscs:disable requireCapitalizedConstructors
obj = new cls( data ); // rebuild widget
// now replace old DOM with this new DOM.
if ( top ) {
$elem.replaceWith( obj.$element );
}
obj.$element.data( 'ooui-infused', obj );
// set the 'data-ooui' attribute so we can identify infused widgets
obj.$element.attr( 'data-ooui', '' );
return obj;
};
/**
* Get a jQuery function within a specific document.
*
* @static
* @param {jQuery|HTMLElement|HTMLDocument|Window} context Context to bind the function to
* @param {jQuery} [$iframe] HTML iframe element that contains the document, omit if document is
* not in an iframe
* @return {Function} Bound jQuery function
*/
OO.ui.Element.static.getJQuery = function ( context, $iframe ) {
function wrapper( selector ) {
return $( selector, wrapper.context );
}
wrapper.context = this.getDocument( context );
if ( $iframe ) {
wrapper.$iframe = $iframe;
}
return wrapper;
};
/**
* Get the document of an element.
*
* @static
* @param {jQuery|HTMLElement|HTMLDocument|Window} obj Object to get the document for
* @return {HTMLDocument|null} Document object
*/
OO.ui.Element.static.getDocument = function ( obj ) {
// jQuery - selections created "offscreen" won't have a context, so .context isn't reliable
return ( obj[ 0 ] && obj[ 0 ].ownerDocument ) ||
// Empty jQuery selections might have a context
obj.context ||
// HTMLElement
obj.ownerDocument ||
// Window
obj.document ||
// HTMLDocument
( obj.nodeType === 9 && obj ) ||
null;
};
/**
* Get the window of an element or document.
*
* @static
* @param {jQuery|HTMLElement|HTMLDocument|Window} obj Context to get the window for
* @return {Window} Window object
*/
OO.ui.Element.static.getWindow = function ( obj ) {
var doc = this.getDocument( obj );
return doc.parentWindow || doc.defaultView;
};
/**
* Get the direction of an element or document.
*
* @static
* @param {jQuery|HTMLElement|HTMLDocument|Window} obj Context to get the direction for
* @return {string} Text direction, either 'ltr' or 'rtl'
*/
OO.ui.Element.static.getDir = function ( obj ) {
var isDoc, isWin;
if ( obj instanceof jQuery ) {
obj = obj[ 0 ];
}
isDoc = obj.nodeType === 9;
isWin = obj.document !== undefined;
if ( isDoc || isWin ) {
if ( isWin ) {
obj = obj.document;
}
obj = obj.body;
}
return $( obj ).css( 'direction' );
};
/**
* Get the offset between two frames.
*
* TODO: Make this function not use recursion.
*
* @static
* @param {Window} from Window of the child frame
* @param {Window} [to=window] Window of the parent frame
* @param {Object} [offset] Offset to start with, used internally
* @return {Object} Offset object, containing left and top properties
*/
OO.ui.Element.static.getFrameOffset = function ( from, to, offset ) {
var i, len, frames, frame, rect;
if ( !to ) {
to = window;
}
if ( !offset ) {
offset = { top: 0, left: 0 };
}
if ( from.parent === from ) {
return offset;
}
// Get iframe element
frames = from.parent.document.getElementsByTagName( 'iframe' );
for ( i = 0, len = frames.length; i < len; i++ ) {
if ( frames[ i ].contentWindow === from ) {
frame = frames[ i ];
break;
}
}
// Recursively accumulate offset values
if ( frame ) {
rect = frame.getBoundingClientRect();
offset.left += rect.left;
offset.top += rect.top;
if ( from !== to ) {
this.getFrameOffset( from.parent, offset );
}
}
return offset;
};
/**
* Get the offset between two elements.
*
* The two elements may be in a different frame, but in that case the frame $element is in must
* be contained in the frame $anchor is in.
*
* @static
* @param {jQuery} $element Element whose position to get
* @param {jQuery} $anchor Element to get $element's position relative to
* @return {Object} Translated position coordinates, containing top and left properties
*/
OO.ui.Element.static.getRelativePosition = function ( $element, $anchor ) {
var iframe, iframePos,
pos = $element.offset(),
anchorPos = $anchor.offset(),
elementDocument = this.getDocument( $element ),
anchorDocument = this.getDocument( $anchor );
// If $element isn't in the same document as $anchor, traverse up
while ( elementDocument !== anchorDocument ) {
iframe = elementDocument.defaultView.frameElement;
if ( !iframe ) {
throw new Error( '$element frame is not contained in $anchor frame' );
}
iframePos = $( iframe ).offset();
pos.left += iframePos.left;
pos.top += iframePos.top;
elementDocument = iframe.ownerDocument;
}
pos.left -= anchorPos.left;
pos.top -= anchorPos.top;
return pos;
};
/**
* Get element border sizes.
*
* @static
* @param {HTMLElement} el Element to measure
* @return {Object} Dimensions object with `top`, `left`, `bottom` and `right` properties
*/
OO.ui.Element.static.getBorders = function ( el ) {
var doc = el.ownerDocument,
win = doc.parentWindow || doc.defaultView,
style = win && win.getComputedStyle ?
win.getComputedStyle( el, null ) :
el.currentStyle,
$el = $( el ),
top = parseFloat( style ? style.borderTopWidth : $el.css( 'borderTopWidth' ) ) || 0,
left = parseFloat( style ? style.borderLeftWidth : $el.css( 'borderLeftWidth' ) ) || 0,
bottom = parseFloat( style ? style.borderBottomWidth : $el.css( 'borderBottomWidth' ) ) || 0,
right = parseFloat( style ? style.borderRightWidth : $el.css( 'borderRightWidth' ) ) || 0;
return {
top: top,
left: left,
bottom: bottom,
right: right
};
};
/**
* Get dimensions of an element or window.
*
* @static
* @param {HTMLElement|Window} el Element to measure
* @return {Object} Dimensions object with `borders`, `scroll`, `scrollbar` and `rect` properties
*/
OO.ui.Element.static.getDimensions = function ( el ) {
var $el, $win,
doc = el.ownerDocument || el.document,
win = doc.parentWindow || doc.defaultView;
if ( win === el || el === doc.documentElement ) {
$win = $( win );
return {
borders: { top: 0, left: 0, bottom: 0, right: 0 },
scroll: {
top: $win.scrollTop(),
left: $win.scrollLeft()
},
scrollbar: { right: 0, bottom: 0 },
rect: {
top: 0,
left: 0,
bottom: $win.innerHeight(),
right: $win.innerWidth()
}
};
} else {
$el = $( el );
return {
borders: this.getBorders( el ),
scroll: {
top: $el.scrollTop(),
left: $el.scrollLeft()
},
scrollbar: {
right: $el.innerWidth() - el.clientWidth,
bottom: $el.innerHeight() - el.clientHeight
},
rect: el.getBoundingClientRect()
};
}
};
/**
* Get scrollable object parent
*
* documentElement can't be used to get or set the scrollTop
* property on Blink. Changing and testing its value lets us
* use 'body' or 'documentElement' based on what is working.
*
* https://code.google.com/p/chromium/issues/detail?id=303131
*
* @static
* @param {HTMLElement} el Element to find scrollable parent for
* @return {HTMLElement} Scrollable parent
*/
OO.ui.Element.static.getRootScrollableElement = function ( el ) {
var scrollTop, body;
if ( OO.ui.scrollableElement === undefined ) {
body = el.ownerDocument.body;
scrollTop = body.scrollTop;
body.scrollTop = 1;
if ( body.scrollTop === 1 ) {
body.scrollTop = scrollTop;
OO.ui.scrollableElement = 'body';
} else {
OO.ui.scrollableElement = 'documentElement';
}
}
return el.ownerDocument[ OO.ui.scrollableElement ];
};
/**
* Get closest scrollable container.
*
* Traverses up until either a scrollable element or the root is reached, in which case the window
* will be returned.
*
* @static
* @param {HTMLElement} el Element to find scrollable container for
* @param {string} [dimension] Dimension of scrolling to look for; `x`, `y` or omit for either
* @return {HTMLElement} Closest scrollable container
*/
OO.ui.Element.static.getClosestScrollableContainer = function ( el, dimension ) {
var i, val,
props = [ 'overflow' ],
$parent = $( el ).parent();
if ( dimension === 'x' || dimension === 'y' ) {
props.push( 'overflow-' + dimension );
}
while ( $parent.length ) {
if ( $parent[ 0 ] === this.getRootScrollableElement( el ) ) {
return $parent[ 0 ];
}
i = props.length;
while ( i-- ) {
val = $parent.css( props[ i ] );
if ( val === 'auto' || val === 'scroll' ) {
return $parent[ 0 ];
}
}
$parent = $parent.parent();
}
return this.getDocument( el ).body;
};
/**
* Scroll element into view.
*
* @static
* @param {HTMLElement} el Element to scroll into view
* @param {Object} [config] Configuration options
* @param {string} [config.duration] jQuery animation duration value
* @param {string} [config.direction] Scroll in only one direction, e.g. 'x' or 'y', omit
* to scroll in both directions
* @param {Function} [config.complete] Function to call when scrolling completes
*/
OO.ui.Element.static.scrollIntoView = function ( el, config ) {
// Configuration initialization
config = config || {};
var rel, anim = {},
callback = typeof config.complete === 'function' && config.complete,
sc = this.getClosestScrollableContainer( el, config.direction ),
$sc = $( sc ),
eld = this.getDimensions( el ),
scd = this.getDimensions( sc ),
$win = $( this.getWindow( el ) );
// Compute the distances between the edges of el and the edges of the scroll viewport
if ( $sc.is( 'html, body' ) ) {
// If the scrollable container is the root, this is easy
rel = {
top: eld.rect.top,
bottom: $win.innerHeight() - eld.rect.bottom,
left: eld.rect.left,
right: $win.innerWidth() - eld.rect.right
};
} else {
// Otherwise, we have to subtract el's coordinates from sc's coordinates
rel = {
top: eld.rect.top - ( scd.rect.top + scd.borders.top ),
bottom: scd.rect.bottom - scd.borders.bottom - scd.scrollbar.bottom - eld.rect.bottom,
left: eld.rect.left - ( scd.rect.left + scd.borders.left ),
right: scd.rect.right - scd.borders.right - scd.scrollbar.right - eld.rect.right
};
}
if ( !config.direction || config.direction === 'y' ) {
if ( rel.top < 0 ) {
anim.scrollTop = scd.scroll.top + rel.top;
} else if ( rel.top > 0 && rel.bottom < 0 ) {
anim.scrollTop = scd.scroll.top + Math.min( rel.top, -rel.bottom );
}
}
if ( !config.direction || config.direction === 'x' ) {
if ( rel.left < 0 ) {
anim.scrollLeft = scd.scroll.left + rel.left;
} else if ( rel.left > 0 && rel.right < 0 ) {
anim.scrollLeft = scd.scroll.left + Math.min( rel.left, -rel.right );
}
}
if ( !$.isEmptyObject( anim ) ) {
$sc.stop( true ).animate( anim, config.duration || 'fast' );
if ( callback ) {
$sc.queue( function ( next ) {
callback();
next();
} );
}
} else {
if ( callback ) {
callback();
}
}
};
/**
* Force the browser to reconsider whether it really needs to render scrollbars inside the element
* and reserve space for them, because it probably doesn't.
*
* Workaround primarily for <https://code.google.com/p/chromium/issues/detail?id=387290>, but also
* similar bugs in other browsers. "Just" forcing a reflow is not sufficient in all cases, we need
* to first actually detach (or hide, but detaching is simpler) all children, *then* force a reflow,
* and then reattach (or show) them back.
*
* @static
* @param {HTMLElement} el Element to reconsider the scrollbars on
*/
OO.ui.Element.static.reconsiderScrollbars = function ( el ) {
var i, len, nodes = [];
// Detach all children
while ( el.firstChild ) {
nodes.push( el.firstChild );
el.removeChild( el.firstChild );
}
// Force reflow
void el.offsetHeight;
// Reattach all children
for ( i = 0, len = nodes.length; i < len; i++ ) {
el.appendChild( nodes[ i ] );
}
};
/* Methods */
/**
* Toggle visibility of an element.
*
* @param {boolean} [show] Make element visible, omit to toggle visibility
* @fires visible
* @chainable
*/
OO.ui.Element.prototype.toggle = function ( show ) {
show = show === undefined ? !this.visible : !!show;
if ( show !== this.isVisible() ) {
this.visible = show;
this.$element.toggleClass( 'oo-ui-element-hidden', !this.visible );
this.emit( 'toggle', show );
}
return this;
};
/**
* Check if element is visible.
*
* @return {boolean} element is visible
*/
OO.ui.Element.prototype.isVisible = function () {
return this.visible;
};
/**
* Get element data.
*
* @return {Mixed} Element data
*/
OO.ui.Element.prototype.getData = function () {
return this.data;
};
/**
* Set element data.
*
* @param {Mixed} Element data
* @chainable
*/
OO.ui.Element.prototype.setData = function ( data ) {
this.data = data;
return this;
};
/**
* Check if element supports one or more methods.
*
* @param {string|string[]} methods Method or list of methods to check
* @return {boolean} All methods are supported
*/
OO.ui.Element.prototype.supports = function ( methods ) {
var i, len,
support = 0;
methods = Array.isArray( methods ) ? methods : [ methods ];
for ( i = 0, len = methods.length; i < len; i++ ) {
if ( $.isFunction( this[ methods[ i ] ] ) ) {
support++;
}
}
return methods.length === support;
};
/**
* Update the theme-provided classes.
*
* @localdoc This is called in element mixins and widget classes any time state changes.
* Updating is debounced, minimizing overhead of changing multiple attributes and
* guaranteeing that theme updates do not occur within an element's constructor
*/
OO.ui.Element.prototype.updateThemeClasses = function () {
if ( !this.updateThemeClassesPending ) {
this.updateThemeClassesPending = true;
setTimeout( this.debouncedUpdateThemeClassesHandler );
}
};
/**
* @private
*/
OO.ui.Element.prototype.debouncedUpdateThemeClasses = function () {
OO.ui.theme.updateElementClasses( this );
this.updateThemeClassesPending = false;
};
/**
* Get the HTML tag name.
*
* Override this method to base the result on instance information.
*
* @return {string} HTML tag name
*/
OO.ui.Element.prototype.getTagName = function () {
return this.constructor.static.tagName;
};
/**
* Check if the element is attached to the DOM
* @return {boolean} The element is attached to the DOM
*/
OO.ui.Element.prototype.isElementAttached = function () {
return $.contains( this.getElementDocument(), this.$element[ 0 ] );
};
/**
* Get the DOM document.
*
* @return {HTMLDocument} Document object
*/
OO.ui.Element.prototype.getElementDocument = function () {
// Don't cache this in other ways either because subclasses could can change this.$element
return OO.ui.Element.static.getDocument( this.$element );
};
/**
* Get the DOM window.
*
* @return {Window} Window object
*/
OO.ui.Element.prototype.getElementWindow = function () {
return OO.ui.Element.static.getWindow( this.$element );
};
/**
* Get closest scrollable container.
*/
OO.ui.Element.prototype.getClosestScrollableElementContainer = function () {
return OO.ui.Element.static.getClosestScrollableContainer( this.$element[ 0 ] );
};
/**
* Get group element is in.
*
* @return {OO.ui.GroupElement|null} Group element, null if none
*/
OO.ui.Element.prototype.getElementGroup = function () {
return this.elementGroup;
};
/**
* Set group element is in.
*
* @param {OO.ui.GroupElement|null} group Group element, null if none
* @chainable
*/
OO.ui.Element.prototype.setElementGroup = function ( group ) {
this.elementGroup = group;
return this;
};
/**
* Scroll element into view.
*
* @param {Object} [config] Configuration options
*/
OO.ui.Element.prototype.scrollElementIntoView = function ( config ) {
return OO.ui.Element.static.scrollIntoView( this.$element[ 0 ], config );
};
/**
* Layouts are containers for elements and are used to arrange other widgets of arbitrary type in a way
* that is centrally controlled and can be updated dynamically. Layouts can be, and usually are, combined.
* See {@link OO.ui.FieldsetLayout FieldsetLayout}, {@link OO.ui.FieldLayout FieldLayout}, {@link OO.ui.FormLayout FormLayout},
* {@link OO.ui.PanelLayout PanelLayout}, {@link OO.ui.StackLayout StackLayout}, {@link OO.ui.PageLayout PageLayout},
* and {@link OO.ui.BookletLayout BookletLayout} for more information and examples.
*
* @abstract
* @class
* @extends OO.ui.Element
* @mixins OO.EventEmitter
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.Layout = function OoUiLayout( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.Layout.super.call( this, config );
// Mixin constructors
OO.EventEmitter.call( this );
// Initialization
this.$element.addClass( 'oo-ui-layout' );
};
/* Setup */
OO.inheritClass( OO.ui.Layout, OO.ui.Element );
OO.mixinClass( OO.ui.Layout, OO.EventEmitter );
/**
* Widgets are compositions of one or more OOjs UI elements that users can both view
* and interact with. All widgets can be configured and modified via a standard API,
* and their state can change dynamically according to a model.
*
* @abstract
* @class
* @extends OO.ui.Element
* @mixins OO.EventEmitter
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {boolean} [disabled=false] Disable the widget. Disabled widgets cannot be used and their
* appearance reflects this state.
*/
OO.ui.Widget = function OoUiWidget( config ) {
// Initialize config
config = $.extend( { disabled: false }, config );
// Parent constructor
OO.ui.Widget.super.call( this, config );
// Mixin constructors
OO.EventEmitter.call( this );
// Properties
this.disabled = null;
this.wasDisabled = null;
// Initialization
this.$element.addClass( 'oo-ui-widget' );
this.setDisabled( !!config.disabled );
};
/* Setup */
OO.inheritClass( OO.ui.Widget, OO.ui.Element );
OO.mixinClass( OO.ui.Widget, OO.EventEmitter );
/* Events */
/**
* @event disable
*
* A 'disable' event is emitted when a widget is disabled.
*
* @param {boolean} disabled Widget is disabled
*/
/**
* @event toggle
*
* A 'toggle' event is emitted when the visibility of the widget changes.
*
* @param {boolean} visible Widget is visible
*/
/* Methods */
/**
* Check if the widget is disabled.
*
* @return {boolean} Widget is disabled
*/
OO.ui.Widget.prototype.isDisabled = function () {
return this.disabled;
};
/**
* Set the 'disabled' state of the widget.
*
* When a widget is disabled, it cannot be used and its appearance is updated to reflect this state.
*
* @param {boolean} disabled Disable widget
* @chainable
*/
OO.ui.Widget.prototype.setDisabled = function ( disabled ) {
var isDisabled;
this.disabled = !!disabled;
isDisabled = this.isDisabled();
if ( isDisabled !== this.wasDisabled ) {
this.$element.toggleClass( 'oo-ui-widget-disabled', isDisabled );
this.$element.toggleClass( 'oo-ui-widget-enabled', !isDisabled );
this.$element.attr( 'aria-disabled', isDisabled.toString() );
this.emit( 'disable', isDisabled );
this.updateThemeClasses();
}
this.wasDisabled = isDisabled;
return this;
};
/**
* Update the disabled state, in case of changes in parent widget.
*
* @chainable
*/
OO.ui.Widget.prototype.updateDisabled = function () {
this.setDisabled( this.disabled );
return this;
};
/**
* A window is a container for elements that are in a child frame. They are used with
* a window manager (OO.ui.WindowManager), which is used to open and close the window and control
* its presentation. The size of a window is specified using a symbolic name (e.g., ‘small’, ‘medium’,
* ‘large’), which is interpreted by the window manager. If the requested size is not recognized,
* the window manager will choose a sensible fallback.
*
* The lifecycle of a window has three primary stages (opening, opened, and closing) in which
* different processes are executed:
*
* **opening**: The opening stage begins when the window manager's {@link OO.ui.WindowManager#openWindow
* openWindow} or the window's {@link #open open} methods are used, and the window manager begins to open
* the window.
*
* - {@link #getSetupProcess} method is called and its result executed
* - {@link #getReadyProcess} method is called and its result executed
*
* **opened**: The window is now open
*
* **closing**: The closing stage begins when the window manager's
* {@link OO.ui.WindowManager#closeWindow closeWindow}
* or the window's {@link #close} methods are used, and the window manager begins to close the window.
*
* - {@link #getHoldProcess} method is called and its result executed
* - {@link #getTeardownProcess} method is called and its result executed. The window is now closed
*
* Each of the window's processes (setup, ready, hold, and teardown) can be extended in subclasses
* by overriding the window's #getSetupProcess, #getReadyProcess, #getHoldProcess and #getTeardownProcess
* methods. Note that each {@link OO.ui.Process process} is executed in series, so asynchronous
* processing can complete. Always assume window processes are executed asynchronously.
*
* For more information, please see the [OOjs UI documentation on MediaWiki] [1].
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows
*
* @abstract
* @class
* @extends OO.ui.Element
* @mixins OO.EventEmitter
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {string} [size] Symbolic name of the dialog size: `small`, `medium`, `large`, `larger` or
* `full`. If omitted, the value of the {@link #static-size static size} property will be used.
*/
OO.ui.Window = function OoUiWindow( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.Window.super.call( this, config );
// Mixin constructors
OO.EventEmitter.call( this );
// Properties
this.manager = null;
this.size = config.size || this.constructor.static.size;
this.$frame = $( '<div>' );
this.$overlay = $( '<div>' );
this.$content = $( '<div>' );
// Initialization
this.$overlay.addClass( 'oo-ui-window-overlay' );
this.$content
.addClass( 'oo-ui-window-content' )
.attr( 'tabindex', 0 );
this.$frame
.addClass( 'oo-ui-window-frame' )
.append( this.$content );
this.$element
.addClass( 'oo-ui-window' )
.append( this.$frame, this.$overlay );
// Initially hidden - using #toggle may cause errors if subclasses override toggle with methods
// that reference properties not initialized at that time of parent class construction
// TODO: Find a better way to handle post-constructor setup
this.visible = false;
this.$element.addClass( 'oo-ui-element-hidden' );
};
/* Setup */
OO.inheritClass( OO.ui.Window, OO.ui.Element );
OO.mixinClass( OO.ui.Window, OO.EventEmitter );
/* Static Properties */
/**
* Symbolic name of the window size: `small`, `medium`, `large`, `larger` or `full`.
*
* The static size is used if no #size is configured during construction.
*
* @static
* @inheritable
* @property {string}
*/
OO.ui.Window.static.size = 'medium';
/* Methods */
/**
* Handle mouse down events.
*
* @private
* @param {jQuery.Event} e Mouse down event
*/
OO.ui.Window.prototype.onMouseDown = function ( e ) {
// Prevent clicking on the click-block from stealing focus
if ( e.target === this.$element[ 0 ] ) {
return false;
}
};
/**
* Check if the window has been initialized.
*
* Initialization occurs when a window is added to a manager.
*
* @return {boolean} Window has been initialized
*/
OO.ui.Window.prototype.isInitialized = function () {
return !!this.manager;
};
/**
* Check if the window is visible.
*
* @return {boolean} Window is visible
*/
OO.ui.Window.prototype.isVisible = function () {
return this.visible;
};
/**
* Check if the window is opening.
*
* This method is a wrapper around the window manager's {@link OO.ui.WindowManager#isOpening isOpening}
* method.
*
* @return {boolean} Window is opening
*/
OO.ui.Window.prototype.isOpening = function () {
return this.manager.isOpening( this );
};
/**
* Check if the window is closing.
*
* This method is a wrapper around the window manager's {@link OO.ui.WindowManager#isClosing isClosing} method.
*
* @return {boolean} Window is closing
*/
OO.ui.Window.prototype.isClosing = function () {
return this.manager.isClosing( this );
};
/**
* Check if the window is opened.
*
* This method is a wrapper around the window manager's {@link OO.ui.WindowManager#isOpened isOpened} method.
*
* @return {boolean} Window is opened
*/
OO.ui.Window.prototype.isOpened = function () {
return this.manager.isOpened( this );
};
/**
* Get the window manager.
*
* All windows must be attached to a window manager, which is used to open
* and close the window and control its presentation.
*
* @return {OO.ui.WindowManager} Manager of window
*/
OO.ui.Window.prototype.getManager = function () {
return this.manager;
};
/**
* Get the symbolic name of the window size (e.g., `small` or `medium`).
*
* @return {string} Symbolic name of the size: `small`, `medium`, `large`, `larger`, `full`
*/
OO.ui.Window.prototype.getSize = function () {
return this.size;
};
/**
* Disable transitions on window's frame for the duration of the callback function, then enable them
* back.
*
* @private
* @param {Function} callback Function to call while transitions are disabled
*/
OO.ui.Window.prototype.withoutSizeTransitions = function ( callback ) {
// Temporarily resize the frame so getBodyHeight() can use scrollHeight measurements.
// Disable transitions first, otherwise we'll get values from when the window was animating.
var oldTransition,
styleObj = this.$frame[ 0 ].style;
oldTransition = styleObj.transition || styleObj.OTransition || styleObj.MsTransition ||
styleObj.MozTransition || styleObj.WebkitTransition;
styleObj.transition = styleObj.OTransition = styleObj.MsTransition =
styleObj.MozTransition = styleObj.WebkitTransition = 'none';
callback();
// Force reflow to make sure the style changes done inside callback really are not transitioned
this.$frame.height();
styleObj.transition = styleObj.OTransition = styleObj.MsTransition =
styleObj.MozTransition = styleObj.WebkitTransition = oldTransition;
};
/**
* Get the height of the full window contents (i.e., the window head, body and foot together).
*
* What consistitutes the head, body, and foot varies depending on the window type.
* A {@link OO.ui.MessageDialog message dialog} displays a title and message in its body,
* and any actions in the foot. A {@link OO.ui.ProcessDialog process dialog} displays a title
* and special actions in the head, and dialog content in the body.
*
* To get just the height of the dialog body, use the #getBodyHeight method.
*
* @return {number} The height of the window contents (the dialog head, body and foot) in pixels
*/
OO.ui.Window.prototype.getContentHeight = function () {
var bodyHeight,
win = this,
bodyStyleObj = this.$body[ 0 ].style,
frameStyleObj = this.$frame[ 0 ].style;
// Temporarily resize the frame so getBodyHeight() can use scrollHeight measurements.
// Disable transitions first, otherwise we'll get values from when the window was animating.
this.withoutSizeTransitions( function () {
var oldHeight = frameStyleObj.height,
oldPosition = bodyStyleObj.position;
frameStyleObj.height = '1px';
// Force body to resize to new width
bodyStyleObj.position = 'relative';
bodyHeight = win.getBodyHeight();
frameStyleObj.height = oldHeight;
bodyStyleObj.position = oldPosition;
} );
return (
// Add buffer for border
( this.$frame.outerHeight() - this.$frame.innerHeight() ) +
// Use combined heights of children
( this.$head.outerHeight( true ) + bodyHeight + this.$foot.outerHeight( true ) )
);
};
/**
* Get the height of the window body.
*
* To get the height of the full window contents (the window body, head, and foot together),
* use #getContentHeight.
*
* When this function is called, the window will temporarily have been resized
* to height=1px, so .scrollHeight measurements can be taken accurately.
*
* @return {number} Height of the window body in pixels
*/
OO.ui.Window.prototype.getBodyHeight = function () {
return this.$body[ 0 ].scrollHeight;
};
/**
* Get the directionality of the frame (right-to-left or left-to-right).
*
* @return {string} Directionality: `'ltr'` or `'rtl'`
*/
OO.ui.Window.prototype.getDir = function () {
return this.dir;
};
/**
* Get the 'setup' process.
*
* The setup process is used to set up a window for use in a particular context,
* based on the `data` argument. This method is called during the opening phase of the window’s
* lifecycle.
*
* Override this method to add additional steps to the ‘setup’ process the parent method provides
* using the {@link OO.ui.Process#first first} and {@link OO.ui.Process#next next} methods
* of OO.ui.Process.
*
* To add window content that persists between openings, you may wish to use the #initialize method
* instead.
*
* @abstract
* @param {Object} [data] Window opening data
* @return {OO.ui.Process} Setup process
*/
OO.ui.Window.prototype.getSetupProcess = function () {
return new OO.ui.Process();
};
/**
* Get the ‘ready’ process.
*
* The ready process is used to ready a window for use in a particular
* context, based on the `data` argument. This method is called during the opening phase of
* the window’s lifecycle, after the window has been {@link #getSetupProcess setup}.
*
* Override this method to add additional steps to the ‘ready’ process the parent method
* provides using the {@link OO.ui.Process#first first} and {@link OO.ui.Process#next next}
* methods of OO.ui.Process.
*
* @abstract
* @param {Object} [data] Window opening data
* @return {OO.ui.Process} Ready process
*/
OO.ui.Window.prototype.getReadyProcess = function () {
return new OO.ui.Process();
};
/**
* Get the 'hold' process.
*
* The hold proccess is used to keep a window from being used in a particular context,
* based on the `data` argument. This method is called during the closing phase of the window’s
* lifecycle.
*
* Override this method to add additional steps to the 'hold' process the parent method provides
* using the {@link OO.ui.Process#first first} and {@link OO.ui.Process#next next} methods
* of OO.ui.Process.
*
* @abstract
* @param {Object} [data] Window closing data
* @return {OO.ui.Process} Hold process
*/
OO.ui.Window.prototype.getHoldProcess = function () {
return new OO.ui.Process();
};
/**
* Get the ‘teardown’ process.
*
* The teardown process is used to teardown a window after use. During teardown,
* user interactions within the window are conveyed and the window is closed, based on the `data`
* argument. This method is called during the closing phase of the window’s lifecycle.
*
* Override this method to add additional steps to the ‘teardown’ process the parent method provides
* using the {@link OO.ui.Process#first first} and {@link OO.ui.Process#next next} methods
* of OO.ui.Process.
*
* @abstract
* @param {Object} [data] Window closing data
* @return {OO.ui.Process} Teardown process
*/
OO.ui.Window.prototype.getTeardownProcess = function () {
return new OO.ui.Process();
};
/**
* Set the window manager.
*
* This will cause the window to initialize. Calling it more than once will cause an error.
*
* @param {OO.ui.WindowManager} manager Manager for this window
* @throws {Error} An error is thrown if the method is called more than once
* @chainable
*/
OO.ui.Window.prototype.setManager = function ( manager ) {
if ( this.manager ) {
throw new Error( 'Cannot set window manager, window already has a manager' );
}
this.manager = manager;
this.initialize();
return this;
};
/**
* Set the window size by symbolic name (e.g., 'small' or 'medium')
*
* @param {string} size Symbolic name of size: `small`, `medium`, `large`, `larger` or
* `full`
* @chainable
*/
OO.ui.Window.prototype.setSize = function ( size ) {
this.size = size;
this.updateSize();
return this;
};
/**
* Update the window size.
*
* @throws {Error} An error is thrown if the window is not attached to a window manager
* @chainable
*/
OO.ui.Window.prototype.updateSize = function () {
if ( !this.manager ) {
throw new Error( 'Cannot update window size, must be attached to a manager' );
}
this.manager.updateWindowSize( this );
return this;
};
/**
* Set window dimensions. This method is called by the {@link OO.ui.WindowManager window manager}
* when the window is opening. In general, setDimensions should not be called directly.
*
* To set the size of the window, use the #setSize method.
*
* @param {Object} dim CSS dimension properties
* @param {string|number} [dim.width] Width
* @param {string|number} [dim.minWidth] Minimum width
* @param {string|number} [dim.maxWidth] Maximum width
* @param {string|number} [dim.width] Height, omit to set based on height of contents
* @param {string|number} [dim.minWidth] Minimum height
* @param {string|number} [dim.maxWidth] Maximum height
* @chainable
*/
OO.ui.Window.prototype.setDimensions = function ( dim ) {
var height,
win = this,
styleObj = this.$frame[ 0 ].style;
// Calculate the height we need to set using the correct width
if ( dim.height === undefined ) {
this.withoutSizeTransitions( function () {
var oldWidth = styleObj.width;
win.$frame.css( 'width', dim.width || '' );
height = win.getContentHeight();
styleObj.width = oldWidth;
} );
} else {
height = dim.height;
}
this.$frame.css( {
width: dim.width || '',
minWidth: dim.minWidth || '',
maxWidth: dim.maxWidth || '',
height: height || '',
minHeight: dim.minHeight || '',
maxHeight: dim.maxHeight || ''
} );
return this;
};
/**
* Initialize window contents.
*
* Before the window is opened for the first time, #initialize is called so that content that
* persists between openings can be added to the window.
*
* To set up a window with new content each time the window opens, use #getSetupProcess.
*
* @throws {Error} An error is thrown if the window is not attached to a window manager
* @chainable
*/
OO.ui.Window.prototype.initialize = function () {
if ( !this.manager ) {
throw new Error( 'Cannot initialize window, must be attached to a manager' );
}
// Properties
this.$head = $( '<div>' );
this.$body = $( '<div>' );
this.$foot = $( '<div>' );
this.dir = OO.ui.Element.static.getDir( this.$content ) || 'ltr';
this.$document = $( this.getElementDocument() );
// Events
this.$element.on( 'mousedown', this.onMouseDown.bind( this ) );
// Initialization
this.$head.addClass( 'oo-ui-window-head' );
this.$body.addClass( 'oo-ui-window-body' );
this.$foot.addClass( 'oo-ui-window-foot' );
this.$content.append( this.$head, this.$body, this.$foot );
return this;
};
/**
* Open the window.
*
* This method is a wrapper around a call to the window manager’s {@link OO.ui.WindowManager#openWindow openWindow}
* method, which returns a promise resolved when the window is done opening.
*
* To customize the window each time it opens, use #getSetupProcess or #getReadyProcess.
*
* @param {Object} [data] Window opening data
* @return {jQuery.Promise} Promise resolved with a value when the window is opened, or rejected
* if the window fails to open. When the promise is resolved successfully, the first argument of the
* value is a new promise, which is resolved when the window begins closing.
* @throws {Error} An error is thrown if the window is not attached to a window manager
*/
OO.ui.Window.prototype.open = function ( data ) {
if ( !this.manager ) {
throw new Error( 'Cannot open window, must be attached to a manager' );
}
return this.manager.openWindow( this, data );
};
/**
* Close the window.
*
* This method is a wrapper around a call to the window
* manager’s {@link OO.ui.WindowManager#closeWindow closeWindow} method,
* which returns a closing promise resolved when the window is done closing.
*
* The window's #getHoldProcess and #getTeardownProcess methods are called during the closing
* phase of the window’s lifecycle and can be used to specify closing behavior each time
* the window closes.
*
* @param {Object} [data] Window closing data
* @return {jQuery.Promise} Promise resolved when window is closed
* @throws {Error} An error is thrown if the window is not attached to a window manager
*/
OO.ui.Window.prototype.close = function ( data ) {
if ( !this.manager ) {
throw new Error( 'Cannot close window, must be attached to a manager' );
}
return this.manager.closeWindow( this, data );
};
/**
* Setup window.
*
* This is called by OO.ui.WindowManager during window opening, and should not be called directly
* by other systems.
*
* @param {Object} [data] Window opening data
* @return {jQuery.Promise} Promise resolved when window is setup
*/
OO.ui.Window.prototype.setup = function ( data ) {
var win = this,
deferred = $.Deferred();
this.toggle( true );
this.getSetupProcess( data ).execute().done( function () {
// Force redraw by asking the browser to measure the elements' widths
win.$element.addClass( 'oo-ui-window-active oo-ui-window-setup' ).width();
win.$content.addClass( 'oo-ui-window-content-setup' ).width();
deferred.resolve();
} );
return deferred.promise();
};
/**
* Ready window.
*
* This is called by OO.ui.WindowManager during window opening, and should not be called directly
* by other systems.
*
* @param {Object} [data] Window opening data
* @return {jQuery.Promise} Promise resolved when window is ready
*/
OO.ui.Window.prototype.ready = function ( data ) {
var win = this,
deferred = $.Deferred();
this.$content.focus();
this.getReadyProcess( data ).execute().done( function () {
// Force redraw by asking the browser to measure the elements' widths
win.$element.addClass( 'oo-ui-window-ready' ).width();
win.$content.addClass( 'oo-ui-window-content-ready' ).width();
deferred.resolve();
} );
return deferred.promise();
};
/**
* Hold window.
*
* This is called by OO.ui.WindowManager during window closing, and should not be called directly
* by other systems.
*
* @param {Object} [data] Window closing data
* @return {jQuery.Promise} Promise resolved when window is held
*/
OO.ui.Window.prototype.hold = function ( data ) {
var win = this,
deferred = $.Deferred();
this.getHoldProcess( data ).execute().done( function () {
// Get the focused element within the window's content
var $focus = win.$content.find( OO.ui.Element.static.getDocument( win.$content ).activeElement );
// Blur the focused element
if ( $focus.length ) {
$focus[ 0 ].blur();
}
// Force redraw by asking the browser to measure the elements' widths
win.$element.removeClass( 'oo-ui-window-ready' ).width();
win.$content.removeClass( 'oo-ui-window-content-ready' ).width();
deferred.resolve();
} );
return deferred.promise();
};
/**
* Teardown window.
*
* This is called by OO.ui.WindowManager during window closing, and should not be called directly
* by other systems.
*
* @param {Object} [data] Window closing data
* @return {jQuery.Promise} Promise resolved when window is torn down
*/
OO.ui.Window.prototype.teardown = function ( data ) {
var win = this;
return this.getTeardownProcess( data ).execute()
.done( function () {
// Force redraw by asking the browser to measure the elements' widths
win.$element.removeClass( 'oo-ui-window-active oo-ui-window-setup' ).width();
win.$content.removeClass( 'oo-ui-window-content-setup' ).width();
win.toggle( false );
} );
};
/**
* The Dialog class serves as the base class for the other types of dialogs.
* Unless extended to include controls, the rendered dialog box is a simple window
* that users can close by hitting the ‘Esc’ key. Dialog windows are used with OO.ui.WindowManager,
* which opens, closes, and controls the presentation of the window. See the
* [OOjs UI documentation on MediaWiki] [1] for more information.
*
* @example
* // A simple dialog window.
* function MyDialog( config ) {
* MyDialog.super.call( this, config );
* }
* OO.inheritClass( MyDialog, OO.ui.Dialog );
* MyDialog.prototype.initialize = function () {
* MyDialog.super.prototype.initialize.call( this );
* this.content = new OO.ui.PanelLayout( { padded: true, expanded: false } );
* this.content.$element.append( '<p>A simple dialog window. Press \'Esc\' to close.</p>' );
* this.$body.append( this.content.$element );
* };
* MyDialog.prototype.getBodyHeight = function () {
* return this.content.$element.outerHeight( true );
* };
* var myDialog = new MyDialog( {
* size: 'medium'
* } );
* // Create and append a window manager, which opens and closes the window.
* var windowManager = new OO.ui.WindowManager();
* $( 'body' ).append( windowManager.$element );
* windowManager.addWindows( [ myDialog ] );
* // Open the window!
* windowManager.openWindow( myDialog );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Dialogs
*
* @abstract
* @class
* @extends OO.ui.Window
* @mixins OO.ui.PendingElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.Dialog = function OoUiDialog( config ) {
// Parent constructor
OO.ui.Dialog.super.call( this, config );
// Mixin constructors
OO.ui.PendingElement.call( this );
// Properties
this.actions = new OO.ui.ActionSet();
this.attachedActions = [];
this.currentAction = null;
this.onDocumentKeyDownHandler = this.onDocumentKeyDown.bind( this );
// Events
this.actions.connect( this, {
click: 'onActionClick',
resize: 'onActionResize',
change: 'onActionsChange'
} );
// Initialization
this.$element
.addClass( 'oo-ui-dialog' )
.attr( 'role', 'dialog' );
};
/* Setup */
OO.inheritClass( OO.ui.Dialog, OO.ui.Window );
OO.mixinClass( OO.ui.Dialog, OO.ui.PendingElement );
/* Static Properties */
/**
* Symbolic name of dialog.
*
* The dialog class must have a symbolic name in order to be registered with OO.Factory.
* Please see the [OOjs UI documentation on MediaWiki] [3] for more information.
*
* [3]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Window_managers
*
* @abstract
* @static
* @inheritable
* @property {string}
*/
OO.ui.Dialog.static.name = '';
/**
* The dialog title.
*
* The title can be specified as a plaintext string, a {@link OO.ui.LabelElement Label} node, or a function
* that will produce a Label node or string. The title can also be specified with data passed to the
* constructor (see #getSetupProcess). In this case, the static value will be overriden.
*
* @abstract
* @static
* @inheritable
* @property {jQuery|string|Function}
*/
OO.ui.Dialog.static.title = '';
/**
* An array of configured {@link OO.ui.ActionWidget action widgets}.
*
* Actions can also be specified with data passed to the constructor (see #getSetupProcess). In this case, the static
* value will be overriden.
*
* [2]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Process_Dialogs#Action_sets
*
* @static
* @inheritable
* @property {Object[]}
*/
OO.ui.Dialog.static.actions = [];
/**
* Close the dialog when the 'Esc' key is pressed.
*
* @static
* @abstract
* @inheritable
* @property {boolean}
*/
OO.ui.Dialog.static.escapable = true;
/* Methods */
/**
* Handle frame document key down events.
*
* @private
* @param {jQuery.Event} e Key down event
*/
OO.ui.Dialog.prototype.onDocumentKeyDown = function ( e ) {
if ( e.which === OO.ui.Keys.ESCAPE ) {
this.close();
e.preventDefault();
e.stopPropagation();
}
};
/**
* Handle action resized events.
*
* @private
* @param {OO.ui.ActionWidget} action Action that was resized
*/
OO.ui.Dialog.prototype.onActionResize = function () {
// Override in subclass
};
/**
* Handle action click events.
*
* @private
* @param {OO.ui.ActionWidget} action Action that was clicked
*/
OO.ui.Dialog.prototype.onActionClick = function ( action ) {
if ( !this.isPending() ) {
this.executeAction( action.getAction() );
}
};
/**
* Handle actions change event.
*
* @private
*/
OO.ui.Dialog.prototype.onActionsChange = function () {
this.detachActions();
if ( !this.isClosing() ) {
this.attachActions();
}
};
/**
* Get the set of actions used by the dialog.
*
* @return {OO.ui.ActionSet}
*/
OO.ui.Dialog.prototype.getActions = function () {
return this.actions;
};
/**
* Get a process for taking action.
*
* When you override this method, you can create a new OO.ui.Process and return it, or add additional
* accept steps to the process the parent method provides using the {@link OO.ui.Process#first 'first'}
* and {@link OO.ui.Process#next 'next'} methods of OO.ui.Process.
*
* @abstract
* @param {string} [action] Symbolic name of action
* @return {OO.ui.Process} Action process
*/
OO.ui.Dialog.prototype.getActionProcess = function ( action ) {
return new OO.ui.Process()
.next( function () {
if ( !action ) {
// An empty action always closes the dialog without data, which should always be
// safe and make no changes
this.close();
}
}, this );
};
/**
* @inheritdoc
*
* @param {Object} [data] Dialog opening data
* @param {jQuery|string|Function|null} [data.title] Dialog title, omit to use
* the {@link #static-title static title}
* @param {Object[]} [data.actions] List of configuration options for each
* {@link OO.ui.ActionWidget action widget}, omit to use {@link #static-actions static actions}.
*/
OO.ui.Dialog.prototype.getSetupProcess = function ( data ) {
data = data || {};
// Parent method
return OO.ui.Dialog.super.prototype.getSetupProcess.call( this, data )
.next( function () {
var config = this.constructor.static,
actions = data.actions !== undefined ? data.actions : config.actions;
this.title.setLabel(
data.title !== undefined ? data.title : this.constructor.static.title
);
this.actions.add( this.getActionWidgets( actions ) );
if ( this.constructor.static.escapable ) {
this.$document.on( 'keydown', this.onDocumentKeyDownHandler );
}
}, this );
};
/**
* @inheritdoc
*/
OO.ui.Dialog.prototype.getTeardownProcess = function ( data ) {
// Parent method
return OO.ui.Dialog.super.prototype.getTeardownProcess.call( this, data )
.first( function () {
if ( this.constructor.static.escapable ) {
this.$document.off( 'keydown', this.onDocumentKeyDownHandler );
}
this.actions.clear();
this.currentAction = null;
}, this );
};
/**
* @inheritdoc
*/
OO.ui.Dialog.prototype.initialize = function () {
// Parent method
OO.ui.Dialog.super.prototype.initialize.call( this );
// Properties
this.title = new OO.ui.LabelWidget();
// Initialization
this.$content.addClass( 'oo-ui-dialog-content' );
this.setPendingElement( this.$head );
};
/**
* Get action widgets from a list of configs
*
* @param {Object[]} actions Action widget configs
* @return {OO.ui.ActionWidget[]} Action widgets
*/
OO.ui.Dialog.prototype.getActionWidgets = function ( actions ) {
var i, len, widgets = [];
for ( i = 0, len = actions.length; i < len; i++ ) {
widgets.push(
new OO.ui.ActionWidget( actions[ i ] )
);
}
return widgets;
};
/**
* Attach action actions.
*
* @protected
*/
OO.ui.Dialog.prototype.attachActions = function () {
// Remember the list of potentially attached actions
this.attachedActions = this.actions.get();
};
/**
* Detach action actions.
*
* @protected
* @chainable
*/
OO.ui.Dialog.prototype.detachActions = function () {
var i, len;
// Detach all actions that may have been previously attached
for ( i = 0, len = this.attachedActions.length; i < len; i++ ) {
this.attachedActions[ i ].$element.detach();
}
this.attachedActions = [];
};
/**
* Execute an action.
*
* @param {string} action Symbolic name of action to execute
* @return {jQuery.Promise} Promise resolved when action completes, rejected if it fails
*/
OO.ui.Dialog.prototype.executeAction = function ( action ) {
this.pushPending();
this.currentAction = action;
return this.getActionProcess( action ).execute()
.always( this.popPending.bind( this ) );
};
/**
* Window managers are used to open and close {@link OO.ui.Window windows} and control their presentation.
* Managed windows are mutually exclusive. If a new window is opened while a current window is opening
* or is opened, the current window will be closed and any ongoing {@link OO.ui.Process process} will be cancelled. Windows
* themselves are persistent and—rather than being torn down when closed—can be repopulated with the
* pertinent data and reused.
*
* Over the lifecycle of a window, the window manager makes available three promises: `opening`,
* `opened`, and `closing`, which represent the primary stages of the cycle:
*
* **Opening**: the opening stage begins when the window manager’s #openWindow or a window’s
* {@link OO.ui.Window#open open} method is used, and the window manager begins to open the window.
*
* - an `opening` event is emitted with an `opening` promise
* - the #getSetupDelay method is called and the returned value is used to time a pause in execution before
* the window’s {@link OO.ui.Window#getSetupProcess getSetupProcess} method is called on the
* window and its result executed
* - a `setup` progress notification is emitted from the `opening` promise
* - the #getReadyDelay method is called the returned value is used to time a pause in execution before
* the window’s {@link OO.ui.Window#getReadyProcess getReadyProcess} method is called on the
* window and its result executed
* - a `ready` progress notification is emitted from the `opening` promise
* - the `opening` promise is resolved with an `opened` promise
*
* **Opened**: the window is now open.
*
* **Closing**: the closing stage begins when the window manager's #closeWindow or the
* window's {@link OO.ui.Window#close close} methods is used, and the window manager begins
* to close the window.
*
* - the `opened` promise is resolved with `closing` promise and a `closing` event is emitted
* - the #getHoldDelay method is called and the returned value is used to time a pause in execution before
* the window's {@link OO.ui.Window#getHoldProcess getHoldProces} method is called on the
* window and its result executed
* - a `hold` progress notification is emitted from the `closing` promise
* - the #getTeardownDelay() method is called and the returned value is used to time a pause in execution before
* the window's {@link OO.ui.Window#getTeardownProcess getTeardownProcess} method is called on the
* window and its result executed
* - a `teardown` progress notification is emitted from the `closing` promise
* - the `closing` promise is resolved. The window is now closed
*
* See the [OOjs UI documentation on MediaWiki][1] for more information.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Window_managers
*
* @class
* @extends OO.ui.Element
* @mixins OO.EventEmitter
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {OO.Factory} [factory] Window factory to use for automatic instantiation
* Note that window classes that are instantiated with a factory must have
* a {@link OO.ui.Dialog#static-name static name} property that specifies a symbolic name.
* @cfg {boolean} [modal=true] Prevent interaction outside the dialog
*/
OO.ui.WindowManager = function OoUiWindowManager( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.WindowManager.super.call( this, config );
// Mixin constructors
OO.EventEmitter.call( this );
// Properties
this.factory = config.factory;
this.modal = config.modal === undefined || !!config.modal;
this.windows = {};
this.opening = null;
this.opened = null;
this.closing = null;
this.preparingToOpen = null;
this.preparingToClose = null;
this.currentWindow = null;
this.globalEvents = false;
this.$ariaHidden = null;
this.onWindowResizeTimeout = null;
this.onWindowResizeHandler = this.onWindowResize.bind( this );
this.afterWindowResizeHandler = this.afterWindowResize.bind( this );
// Initialization
this.$element
.addClass( 'oo-ui-windowManager' )
.toggleClass( 'oo-ui-windowManager-modal', this.modal );
};
/* Setup */
OO.inheritClass( OO.ui.WindowManager, OO.ui.Element );
OO.mixinClass( OO.ui.WindowManager, OO.EventEmitter );
/* Events */
/**
* An 'opening' event is emitted when the window begins to be opened.
*
* @event opening
* @param {OO.ui.Window} win Window that's being opened
* @param {jQuery.Promise} opening An `opening` promise resolved with a value when the window is opened successfully.
* When the `opening` promise is resolved, the first argument of the value is an 'opened' promise, the second argument
* is the opening data. The `opening` promise emits `setup` and `ready` notifications when those processes are complete.
* @param {Object} data Window opening data
*/
/**
* A 'closing' event is emitted when the window begins to be closed.
*
* @event closing
* @param {OO.ui.Window} win Window that's being closed
* @param {jQuery.Promise} closing A `closing` promise is resolved with a value when the window
* is closed successfully. The promise emits `hold` and `teardown` notifications when those
* processes are complete. When the `closing` promise is resolved, the first argument of its value
* is the closing data.
* @param {Object} data Window closing data
*/
/**
* A 'resize' event is emitted when a window is resized.
*
* @event resize
* @param {OO.ui.Window} win Window that was resized
*/
/* Static Properties */
/**
* Map of the symbolic name of each window size and its CSS properties.
*
* @static
* @inheritable
* @property {Object}
*/
OO.ui.WindowManager.static.sizes = {
small: {
width: 300
},
medium: {
width: 500
},
large: {
width: 700
},
larger: {
width: 900
},
full: {
// These can be non-numeric because they are never used in calculations
width: '100%',
height: '100%'
}
};
/**
* Symbolic name of the default window size.
*
* The default size is used if the window's requested size is not recognized.
*
* @static
* @inheritable
* @property {string}
*/
OO.ui.WindowManager.static.defaultSize = 'medium';
/* Methods */
/**
* Handle window resize events.
*
* @private
* @param {jQuery.Event} e Window resize event
*/
OO.ui.WindowManager.prototype.onWindowResize = function () {
clearTimeout( this.onWindowResizeTimeout );
this.onWindowResizeTimeout = setTimeout( this.afterWindowResizeHandler, 200 );
};
/**
* Handle window resize events.
*
* @private
* @param {jQuery.Event} e Window resize event
*/
OO.ui.WindowManager.prototype.afterWindowResize = function () {
if ( this.currentWindow ) {
this.updateWindowSize( this.currentWindow );
}
};
/**
* Check if window is opening.
*
* @return {boolean} Window is opening
*/
OO.ui.WindowManager.prototype.isOpening = function ( win ) {
return win === this.currentWindow && !!this.opening && this.opening.state() === 'pending';
};
/**
* Check if window is closing.
*
* @return {boolean} Window is closing
*/
OO.ui.WindowManager.prototype.isClosing = function ( win ) {
return win === this.currentWindow && !!this.closing && this.closing.state() === 'pending';
};
/**
* Check if window is opened.
*
* @return {boolean} Window is opened
*/
OO.ui.WindowManager.prototype.isOpened = function ( win ) {
return win === this.currentWindow && !!this.opened && this.opened.state() === 'pending';
};
/**
* Check if a window is being managed.
*
* @param {OO.ui.Window} win Window to check
* @return {boolean} Window is being managed
*/
OO.ui.WindowManager.prototype.hasWindow = function ( win ) {
var name;
for ( name in this.windows ) {
if ( this.windows[ name ] === win ) {
return true;
}
}
return false;
};
/**
* Get the number of milliseconds to wait after opening begins before executing the ‘setup’ process.
*
* @param {OO.ui.Window} win Window being opened
* @param {Object} [data] Window opening data
* @return {number} Milliseconds to wait
*/
OO.ui.WindowManager.prototype.getSetupDelay = function () {
return 0;
};
/**
* Get the number of milliseconds to wait after setup has finished before executing the ‘ready’ process.
*
* @param {OO.ui.Window} win Window being opened
* @param {Object} [data] Window opening data
* @return {number} Milliseconds to wait
*/
OO.ui.WindowManager.prototype.getReadyDelay = function () {
return 0;
};
/**
* Get the number of milliseconds to wait after closing has begun before executing the 'hold' process.
*
* @param {OO.ui.Window} win Window being closed
* @param {Object} [data] Window closing data
* @return {number} Milliseconds to wait
*/
OO.ui.WindowManager.prototype.getHoldDelay = function () {
return 0;
};
/**
* Get the number of milliseconds to wait after the ‘hold’ process has finished before
* executing the ‘teardown’ process.
*
* @param {OO.ui.Window} win Window being closed
* @param {Object} [data] Window closing data
* @return {number} Milliseconds to wait
*/
OO.ui.WindowManager.prototype.getTeardownDelay = function () {
return this.modal ? 250 : 0;
};
/**
* Get a window by its symbolic name.
*
* If the window is not yet instantiated and its symbolic name is recognized by a factory, it will be
* instantiated and added to the window manager automatically. Please see the [OOjs UI documentation on MediaWiki][3]
* for more information about using factories.
* [3]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Window_managers
*
* @param {string} name Symbolic name of the window
* @return {jQuery.Promise} Promise resolved with matching window, or rejected with an OO.ui.Error
* @throws {Error} An error is thrown if the symbolic name is not recognized by the factory.
* @throws {Error} An error is thrown if the named window is not recognized as a managed window.
*/
OO.ui.WindowManager.prototype.getWindow = function ( name ) {
var deferred = $.Deferred(),
win = this.windows[ name ];
if ( !( win instanceof OO.ui.Window ) ) {
if ( this.factory ) {
if ( !this.factory.lookup( name ) ) {
deferred.reject( new OO.ui.Error(
'Cannot auto-instantiate window: symbolic name is unrecognized by the factory'
) );
} else {
win = this.factory.create( name );
this.addWindows( [ win ] );
deferred.resolve( win );
}
} else {
deferred.reject( new OO.ui.Error(
'Cannot get unmanaged window: symbolic name unrecognized as a managed window'
) );
}
} else {
deferred.resolve( win );
}
return deferred.promise();
};
/**
* Get current window.
*
* @return {OO.ui.Window|null} Currently opening/opened/closing window
*/
OO.ui.WindowManager.prototype.getCurrentWindow = function () {
return this.currentWindow;
};
/**
* Open a window.
*
* @param {OO.ui.Window|string} win Window object or symbolic name of window to open
* @param {Object} [data] Window opening data
* @return {jQuery.Promise} An `opening` promise resolved when the window is done opening.
* See {@link #event-opening 'opening' event} for more information about `opening` promises.
* @fires opening
*/
OO.ui.WindowManager.prototype.openWindow = function ( win, data ) {
var manager = this,
opening = $.Deferred();
// Argument handling
if ( typeof win === 'string' ) {
return this.getWindow( win ).then( function ( win ) {
return manager.openWindow( win, data );
} );
}
// Error handling
if ( !this.hasWindow( win ) ) {
opening.reject( new OO.ui.Error(
'Cannot open window: window is not attached to manager'
) );
} else if ( this.preparingToOpen || this.opening || this.opened ) {
opening.reject( new OO.ui.Error(
'Cannot open window: another window is opening or open'
) );
}
// Window opening
if ( opening.state() !== 'rejected' ) {
// If a window is currently closing, wait for it to complete
this.preparingToOpen = $.when( this.closing );
// Ensure handlers get called after preparingToOpen is set
this.preparingToOpen.done( function () {
if ( manager.modal ) {
manager.toggleGlobalEvents( true );
manager.toggleAriaIsolation( true );
}
manager.currentWindow = win;
manager.opening = opening;
manager.preparingToOpen = null;
manager.emit( 'opening', win, opening, data );
setTimeout( function () {
win.setup( data ).then( function () {
manager.updateWindowSize( win );
manager.opening.notify( { state: 'setup' } );
setTimeout( function () {
win.ready( data ).then( function () {
manager.opening.notify( { state: 'ready' } );
manager.opening = null;
manager.opened = $.Deferred();
opening.resolve( manager.opened.promise(), data );
} );
}, manager.getReadyDelay() );
} );
}, manager.getSetupDelay() );
} );
}
return opening.promise();
};
/**
* Close a window.
*
* @param {OO.ui.Window|string} win Window object or symbolic name of window to close
* @param {Object} [data] Window closing data
* @return {jQuery.Promise} A `closing` promise resolved when the window is done closing.
* See {@link #event-closing 'closing' event} for more information about closing promises.
* @throws {Error} An error is thrown if the window is not managed by the window manager.
* @fires closing
*/
OO.ui.WindowManager.prototype.closeWindow = function ( win, data ) {
var manager = this,
closing = $.Deferred(),
opened;
// Argument handling
if ( typeof win === 'string' ) {
win = this.windows[ win ];
} else if ( !this.hasWindow( win ) ) {
win = null;
}
// Error handling
if ( !win ) {
closing.reject( new OO.ui.Error(
'Cannot close window: window is not attached to manager'
) );
} else if ( win !== this.currentWindow ) {
closing.reject( new OO.ui.Error(
'Cannot close window: window already closed with different data'
) );
} else if ( this.preparingToClose || this.closing ) {
closing.reject( new OO.ui.Error(
'Cannot close window: window already closing with different data'
) );
}
// Window closing
if ( closing.state() !== 'rejected' ) {
// If the window is currently opening, close it when it's done
this.preparingToClose = $.when( this.opening );
// Ensure handlers get called after preparingToClose is set
this.preparingToClose.done( function () {
manager.closing = closing;
manager.preparingToClose = null;
manager.emit( 'closing', win, closing, data );
opened = manager.opened;
manager.opened = null;
opened.resolve( closing.promise(), data );
setTimeout( function () {
win.hold( data ).then( function () {
closing.notify( { state: 'hold' } );
setTimeout( function () {
win.teardown( data ).then( function () {
closing.notify( { state: 'teardown' } );
if ( manager.modal ) {
manager.toggleGlobalEvents( false );
manager.toggleAriaIsolation( false );
}
manager.closing = null;
manager.currentWindow = null;
closing.resolve( data );
} );
}, manager.getTeardownDelay() );
} );
}, manager.getHoldDelay() );
} );
}
return closing.promise();
};
/**
* Add windows to the window manager.
*
* Windows can be added by reference, symbolic name, or explicitly defined symbolic names.
* See the [OOjs ui documentation on MediaWiki] [2] for examples.
* [2]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Window_managers
*
* @param {Object.<string,OO.ui.Window>|OO.ui.Window[]} windows An array of window objects specified
* by reference, symbolic name, or explicitly defined symbolic names.
* @throws {Error} An error is thrown if a window is added by symbolic name, but has neither an
* explicit nor a statically configured symbolic name.
*/
OO.ui.WindowManager.prototype.addWindows = function ( windows ) {
var i, len, win, name, list;
if ( Array.isArray( windows ) ) {
// Convert to map of windows by looking up symbolic names from static configuration
list = {};
for ( i = 0, len = windows.length; i < len; i++ ) {
name = windows[ i ].constructor.static.name;
if ( typeof name !== 'string' ) {
throw new Error( 'Cannot add window' );
}
list[ name ] = windows[ i ];
}
} else if ( OO.isPlainObject( windows ) ) {
list = windows;
}
// Add windows
for ( name in list ) {
win = list[ name ];
this.windows[ name ] = win.toggle( false );
this.$element.append( win.$element );
win.setManager( this );
}
};
/**
* Remove the specified windows from the windows manager.
*
* Windows will be closed before they are removed. If you wish to remove all windows, you may wish to use
* the #clearWindows method instead. If you no longer need the window manager and want to ensure that it no
* longer listens to events, use the #destroy method.
*
* @param {string[]} names Symbolic names of windows to remove
* @return {jQuery.Promise} Promise resolved when window is closed and removed
* @throws {Error} An error is thrown if the named windows are not managed by the window manager.
*/
OO.ui.WindowManager.prototype.removeWindows = function ( names ) {
var i, len, win, name, cleanupWindow,
manager = this,
promises = [],
cleanup = function ( name, win ) {
delete manager.windows[ name ];
win.$element.detach();
};
for ( i = 0, len = names.length; i < len; i++ ) {
name = names[ i ];
win = this.windows[ name ];
if ( !win ) {
throw new Error( 'Cannot remove window' );
}
cleanupWindow = cleanup.bind( null, name, win );
promises.push( this.closeWindow( name ).then( cleanupWindow, cleanupWindow ) );
}
return $.when.apply( $, promises );
};
/**
* Remove all windows from the window manager.
*
* Windows will be closed before they are removed. Note that the window manager, though not in use, will still
* listen to events. If the window manager will not be used again, you may wish to use the #destroy method instead.
* To remove just a subset of windows, use the #removeWindows method.
*
* @return {jQuery.Promise} Promise resolved when all windows are closed and removed
*/
OO.ui.WindowManager.prototype.clearWindows = function () {
return this.removeWindows( Object.keys( this.windows ) );
};
/**
* Set dialog size. In general, this method should not be called directly.
*
* Fullscreen mode will be used if the dialog is too wide to fit in the screen.
*
* @chainable
*/
OO.ui.WindowManager.prototype.updateWindowSize = function ( win ) {
// Bypass for non-current, and thus invisible, windows
if ( win !== this.currentWindow ) {
return;
}
var viewport = OO.ui.Element.static.getDimensions( win.getElementWindow() ),
sizes = this.constructor.static.sizes,
size = win.getSize();
if ( !sizes[ size ] ) {
size = this.constructor.static.defaultSize;
}
if ( size !== 'full' && viewport.rect.right - viewport.rect.left < sizes[ size ].width ) {
size = 'full';
}
this.$element.toggleClass( 'oo-ui-windowManager-fullscreen', size === 'full' );
this.$element.toggleClass( 'oo-ui-windowManager-floating', size !== 'full' );
win.setDimensions( sizes[ size ] );
this.emit( 'resize', win );
return this;
};
/**
* Bind or unbind global events for scrolling.
*
* @private
* @param {boolean} [on] Bind global events
* @chainable
*/
OO.ui.WindowManager.prototype.toggleGlobalEvents = function ( on ) {
on = on === undefined ? !!this.globalEvents : !!on;
var scrollWidth, bodyMargin,
$body = $( this.getElementDocument().body ),
// We could have multiple window managers open so only modify
// the body css at the bottom of the stack
stackDepth = $body.data( 'windowManagerGlobalEvents' ) || 0 ;
if ( on ) {
if ( !this.globalEvents ) {
$( this.getElementWindow() ).on( {
// Start listening for top-level window dimension changes
'orientationchange resize': this.onWindowResizeHandler
} );
if ( stackDepth === 0 ) {
scrollWidth = window.innerWidth - document.documentElement.clientWidth;
bodyMargin = parseFloat( $body.css( 'margin-right' ) ) || 0;
$body.css( {
overflow: 'hidden',
'margin-right': bodyMargin + scrollWidth
} );
}
stackDepth++;
this.globalEvents = true;
}
} else if ( this.globalEvents ) {
$( this.getElementWindow() ).off( {
// Stop listening for top-level window dimension changes
'orientationchange resize': this.onWindowResizeHandler
} );
stackDepth--;
if ( stackDepth === 0 ) {
$body.css( {
overflow: '',
'margin-right': ''
} );
}
this.globalEvents = false;
}
$body.data( 'windowManagerGlobalEvents', stackDepth );
return this;
};
/**
* Toggle screen reader visibility of content other than the window manager.
*
* @private
* @param {boolean} [isolate] Make only the window manager visible to screen readers
* @chainable
*/
OO.ui.WindowManager.prototype.toggleAriaIsolation = function ( isolate ) {
isolate = isolate === undefined ? !this.$ariaHidden : !!isolate;
if ( isolate ) {
if ( !this.$ariaHidden ) {
// Hide everything other than the window manager from screen readers
this.$ariaHidden = $( 'body' )
.children()
.not( this.$element.parentsUntil( 'body' ).last() )
.attr( 'aria-hidden', '' );
}
} else if ( this.$ariaHidden ) {
// Restore screen reader visibility
this.$ariaHidden.removeAttr( 'aria-hidden' );
this.$ariaHidden = null;
}
return this;
};
/**
* Destroy the window manager.
*
* Destroying the window manager ensures that it will no longer listen to events. If you would like to
* continue using the window manager, but wish to remove all windows from it, use the #clearWindows method
* instead.
*/
OO.ui.WindowManager.prototype.destroy = function () {
this.toggleGlobalEvents( false );
this.toggleAriaIsolation( false );
this.clearWindows();
this.$element.remove();
};
/**
* Errors contain a required message (either a string or jQuery selection) that is used to describe what went wrong
* in a {@link OO.ui.Process process}. The error's #recoverable and #warning configurations are used to customize the
* appearance and functionality of the error interface.
*
* The basic error interface contains a formatted error message as well as two buttons: 'Dismiss' and 'Try again' (i.e., the error
* is 'recoverable' by default). If the error is not recoverable, the 'Try again' button will not be rendered and the widget
* that initiated the failed process will be disabled.
*
* If the error is a warning, the error interface will include a 'Dismiss' and a 'Continue' button, which will try the
* process again.
*
* For an example of error interfaces, please see the [OOjs UI documentation on MediaWiki][1].
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Process_Dialogs#Processes_and_errors
*
* @class
*
* @constructor
* @param {string|jQuery} message Description of error
* @param {Object} [config] Configuration options
* @cfg {boolean} [recoverable=true] Error is recoverable.
* By default, errors are recoverable, and users can try the process again.
* @cfg {boolean} [warning=false] Error is a warning.
* If the error is a warning, the error interface will include a
* 'Dismiss' and a 'Continue' button. It is the responsibility of the developer to ensure that the warning
* is not triggered a second time if the user chooses to continue.
*/
OO.ui.Error = function OoUiError( message, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( message ) && config === undefined ) {
config = message;
message = config.message;
}
// Configuration initialization
config = config || {};
// Properties
this.message = message instanceof jQuery ? message : String( message );
this.recoverable = config.recoverable === undefined || !!config.recoverable;
this.warning = !!config.warning;
};
/* Setup */
OO.initClass( OO.ui.Error );
/* Methods */
/**
* Check if the error is recoverable.
*
* If the error is recoverable, users are able to try the process again.
*
* @return {boolean} Error is recoverable
*/
OO.ui.Error.prototype.isRecoverable = function () {
return this.recoverable;
};
/**
* Check if the error is a warning.
*
* If the error is a warning, the error interface will include a 'Dismiss' and a 'Continue' button.
*
* @return {boolean} Error is warning
*/
OO.ui.Error.prototype.isWarning = function () {
return this.warning;
};
/**
* Get error message as DOM nodes.
*
* @return {jQuery} Error message in DOM nodes
*/
OO.ui.Error.prototype.getMessage = function () {
return this.message instanceof jQuery ?
this.message.clone() :
$( '<div>' ).text( this.message ).contents();
};
/**
* Get the error message text.
*
* @return {string} Error message
*/
OO.ui.Error.prototype.getMessageText = function () {
return this.message instanceof jQuery ? this.message.text() : this.message;
};
/**
* Wraps an HTML snippet for use with configuration values which default
* to strings. This bypasses the default html-escaping done to string
* values.
*
* @class
*
* @constructor
* @param {string} [content] HTML content
*/
OO.ui.HtmlSnippet = function OoUiHtmlSnippet( content ) {
// Properties
this.content = content;
};
/* Setup */
OO.initClass( OO.ui.HtmlSnippet );
/* Methods */
/**
* Render into HTML.
*
* @return {string} Unchanged HTML snippet.
*/
OO.ui.HtmlSnippet.prototype.toString = function () {
return this.content;
};
/**
* A Process is a list of steps that are called in sequence. The step can be a number, a jQuery promise,
* or a function:
*
* - **number**: the process will wait for the specified number of milliseconds before proceeding.
* - **promise**: the process will continue to the next step when the promise is successfully resolved
* or stop if the promise is rejected.
* - **function**: the process will execute the function. The process will stop if the function returns
* either a boolean `false` or a promise that is rejected; if the function returns a number, the process
* will wait for that number of milliseconds before proceeding.
*
* If the process fails, an {@link OO.ui.Error error} is generated. Depending on how the error is
* configured, users can dismiss the error and try the process again, or not. If a process is stopped,
* its remaining steps will not be performed.
*
* @class
*
* @constructor
* @param {number|jQuery.Promise|Function} step Number of miliseconds to wait before proceeding, promise
* that must be resolved before proceeding, or a function to execute. See #createStep for more information. see #createStep for more information
* @param {Object} [context=null] Execution context of the function. The context is ignored if the step is
* a number or promise.
* @return {Object} Step object, with `callback` and `context` properties
*/
OO.ui.Process = function ( step, context ) {
// Properties
this.steps = [];
// Initialization
if ( step !== undefined ) {
this.next( step, context );
}
};
/* Setup */
OO.initClass( OO.ui.Process );
/* Methods */
/**
* Start the process.
*
* @return {jQuery.Promise} Promise that is resolved when all steps have successfully completed.
* If any of the steps return a promise that is rejected or a boolean false, this promise is rejected
* and any remaining steps are not performed.
*/
OO.ui.Process.prototype.execute = function () {
var i, len, promise;
/**
* Continue execution.
*
* @ignore
* @param {Array} step A function and the context it should be called in
* @return {Function} Function that continues the process
*/
function proceed( step ) {
return function () {
// Execute step in the correct context
var deferred,
result = step.callback.call( step.context );
if ( result === false ) {
// Use rejected promise for boolean false results
return $.Deferred().reject( [] ).promise();
}
if ( typeof result === 'number' ) {
if ( result < 0 ) {
throw new Error( 'Cannot go back in time: flux capacitor is out of service' );
}
// Use a delayed promise for numbers, expecting them to be in milliseconds
deferred = $.Deferred();
setTimeout( deferred.resolve, result );
return deferred.promise();
}
if ( result instanceof OO.ui.Error ) {
// Use rejected promise for error
return $.Deferred().reject( [ result ] ).promise();
}
if ( Array.isArray( result ) && result.length && result[ 0 ] instanceof OO.ui.Error ) {
// Use rejected promise for list of errors
return $.Deferred().reject( result ).promise();
}
// Duck-type the object to see if it can produce a promise
if ( result && $.isFunction( result.promise ) ) {
// Use a promise generated from the result
return result.promise();
}
// Use resolved promise for other results
return $.Deferred().resolve().promise();
};
}
if ( this.steps.length ) {
// Generate a chain reaction of promises
promise = proceed( this.steps[ 0 ] )();
for ( i = 1, len = this.steps.length; i < len; i++ ) {
promise = promise.then( proceed( this.steps[ i ] ) );
}
} else {
promise = $.Deferred().resolve().promise();
}
return promise;
};
/**
* Create a process step.
*
* @private
* @param {number|jQuery.Promise|Function} step
*
* - Number of milliseconds to wait before proceeding
* - Promise that must be resolved before proceeding
* - Function to execute
* - If the function returns a boolean false the process will stop
* - If the function returns a promise, the process will continue to the next
* step when the promise is resolved or stop if the promise is rejected
* - If the function returns a number, the process will wait for that number of
* milliseconds before proceeding
* @param {Object} [context=null] Execution context of the function. The context is
* ignored if the step is a number or promise.
* @return {Object} Step object, with `callback` and `context` properties
*/
OO.ui.Process.prototype.createStep = function ( step, context ) {
if ( typeof step === 'number' || $.isFunction( step.promise ) ) {
return {
callback: function () {
return step;
},
context: null
};
}
if ( $.isFunction( step ) ) {
return {
callback: step,
context: context
};
}
throw new Error( 'Cannot create process step: number, promise or function expected' );
};
/**
* Add step to the beginning of the process.
*
* @inheritdoc #createStep
* @return {OO.ui.Process} this
* @chainable
*/
OO.ui.Process.prototype.first = function ( step, context ) {
this.steps.unshift( this.createStep( step, context ) );
return this;
};
/**
* Add step to the end of the process.
*
* @inheritdoc #createStep
* @return {OO.ui.Process} this
* @chainable
*/
OO.ui.Process.prototype.next = function ( step, context ) {
this.steps.push( this.createStep( step, context ) );
return this;
};
/**
* Factory for tools.
*
* @class
* @extends OO.Factory
* @constructor
*/
OO.ui.ToolFactory = function OoUiToolFactory() {
// Parent constructor
OO.ui.ToolFactory.super.call( this );
};
/* Setup */
OO.inheritClass( OO.ui.ToolFactory, OO.Factory );
/* Methods */
/**
* Get tools from the factory
*
* @param {Array} include Included tools
* @param {Array} exclude Excluded tools
* @param {Array} promote Promoted tools
* @param {Array} demote Demoted tools
* @return {string[]} List of tools
*/
OO.ui.ToolFactory.prototype.getTools = function ( include, exclude, promote, demote ) {
var i, len, included, promoted, demoted,
auto = [],
used = {};
// Collect included and not excluded tools
included = OO.simpleArrayDifference( this.extract( include ), this.extract( exclude ) );
// Promotion
promoted = this.extract( promote, used );
demoted = this.extract( demote, used );
// Auto
for ( i = 0, len = included.length; i < len; i++ ) {
if ( !used[ included[ i ] ] ) {
auto.push( included[ i ] );
}
}
return promoted.concat( auto ).concat( demoted );
};
/**
* Get a flat list of names from a list of names or groups.
*
* Tools can be specified in the following ways:
*
* - A specific tool: `{ name: 'tool-name' }` or `'tool-name'`
* - All tools in a group: `{ group: 'group-name' }`
* - All tools: `'*'`
*
* @private
* @param {Array|string} collection List of tools
* @param {Object} [used] Object with names that should be skipped as properties; extracted
* names will be added as properties
* @return {string[]} List of extracted names
*/
OO.ui.ToolFactory.prototype.extract = function ( collection, used ) {
var i, len, item, name, tool,
names = [];
if ( collection === '*' ) {
for ( name in this.registry ) {
tool = this.registry[ name ];
if (
// Only add tools by group name when auto-add is enabled
tool.static.autoAddToCatchall &&
// Exclude already used tools
( !used || !used[ name ] )
) {
names.push( name );
if ( used ) {
used[ name ] = true;
}
}
}
} else if ( Array.isArray( collection ) ) {
for ( i = 0, len = collection.length; i < len; i++ ) {
item = collection[ i ];
// Allow plain strings as shorthand for named tools
if ( typeof item === 'string' ) {
item = { name: item };
}
if ( OO.isPlainObject( item ) ) {
if ( item.group ) {
for ( name in this.registry ) {
tool = this.registry[ name ];
if (
// Include tools with matching group
tool.static.group === item.group &&
// Only add tools by group name when auto-add is enabled
tool.static.autoAddToGroup &&
// Exclude already used tools
( !used || !used[ name ] )
) {
names.push( name );
if ( used ) {
used[ name ] = true;
}
}
}
// Include tools with matching name and exclude already used tools
} else if ( item.name && ( !used || !used[ item.name ] ) ) {
names.push( item.name );
if ( used ) {
used[ item.name ] = true;
}
}
}
}
}
return names;
};
/**
* Factory for tool groups.
*
* @class
* @extends OO.Factory
* @constructor
*/
OO.ui.ToolGroupFactory = function OoUiToolGroupFactory() {
// Parent constructor
OO.Factory.call( this );
var i, l,
defaultClasses = this.constructor.static.getDefaultClasses();
// Register default toolgroups
for ( i = 0, l = defaultClasses.length; i < l; i++ ) {
this.register( defaultClasses[ i ] );
}
};
/* Setup */
OO.inheritClass( OO.ui.ToolGroupFactory, OO.Factory );
/* Static Methods */
/**
* Get a default set of classes to be registered on construction
*
* @return {Function[]} Default classes
*/
OO.ui.ToolGroupFactory.static.getDefaultClasses = function () {
return [
OO.ui.BarToolGroup,
OO.ui.ListToolGroup,
OO.ui.MenuToolGroup
];
};
/**
* Theme logic.
*
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.Theme = function OoUiTheme( config ) {
// Configuration initialization
config = config || {};
};
/* Setup */
OO.initClass( OO.ui.Theme );
/* Methods */
/**
* Get a list of classes to be applied to a widget.
*
* The 'on' and 'off' lists combined MUST contain keys for all classes the theme adds or removes,
* otherwise state transitions will not work properly.
*
* @param {OO.ui.Element} element Element for which to get classes
* @return {Object.<string,string[]>} Categorized class names with `on` and `off` lists
*/
OO.ui.Theme.prototype.getElementClasses = function ( /* element */ ) {
return { on: [], off: [] };
};
/**
* Update CSS classes provided by the theme.
*
* For elements with theme logic hooks, this should be called any time there's a state change.
*
* @param {OO.ui.Element} element Element for which to update classes
* @return {Object.<string,string[]>} Categorized class names with `on` and `off` lists
*/
OO.ui.Theme.prototype.updateElementClasses = function ( element ) {
var classes = this.getElementClasses( element );
element.$element
.removeClass( classes.off.join( ' ' ) )
.addClass( classes.on.join( ' ' ) );
};
/**
* The TabIndexedElement class is an attribute mixin used to add additional functionality to an
* element created by another class. The mixin provides a ‘tabIndex’ property, which specifies the
* order in which users will navigate through the focusable elements via the "tab" key.
*
* @example
* // TabIndexedElement is mixed into the ButtonWidget class
* // to provide a tabIndex property.
* var button1 = new OO.ui.ButtonWidget( {
* label: 'fourth',
* tabIndex: 4
* } );
* var button2 = new OO.ui.ButtonWidget( {
* label: 'second',
* tabIndex: 2
* } );
* var button3 = new OO.ui.ButtonWidget( {
* label: 'third',
* tabIndex: 3
* } );
* var button4 = new OO.ui.ButtonWidget( {
* label: 'first',
* tabIndex: 1
* } );
* $( 'body' ).append( button1.$element, button2.$element, button3.$element, button4.$element );
*
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {jQuery} [$tabIndexed] The element that should use the tabindex functionality. By default,
* the functionality is applied to the element created by the class ($element). If a different element is specified, the tabindex
* functionality will be applied to it instead.
* @cfg {number|null} [tabIndex=0] Number that specifies the element’s position in the tab-navigation
* order (e.g., 1 for the first focusable element). Use 0 to use the default navigation order; use -1
* to remove the element from the tab-navigation flow.
*/
OO.ui.TabIndexedElement = function OoUiTabIndexedElement( config ) {
// Configuration initialization
config = $.extend( { tabIndex: 0 }, config );
// Properties
this.$tabIndexed = null;
this.tabIndex = null;
// Events
this.connect( this, { disable: 'onDisable' } );
// Initialization
this.setTabIndex( config.tabIndex );
this.setTabIndexedElement( config.$tabIndexed || this.$element );
};
/* Setup */
OO.initClass( OO.ui.TabIndexedElement );
/* Methods */
/**
* Set the element that should use the tabindex functionality.
*
* This method is used to retarget a tabindex mixin so that its functionality applies
* to the specified element. If an element is currently using the functionality, the mixin’s
* effect on that element is removed before the new element is set up.
*
* @param {jQuery} $tabIndexed Element that should use the tabindex functionality
* @chainable
*/
OO.ui.TabIndexedElement.prototype.setTabIndexedElement = function ( $tabIndexed ) {
var tabIndex = this.tabIndex;
// Remove attributes from old $tabIndexed
this.setTabIndex( null );
// Force update of new $tabIndexed
this.$tabIndexed = $tabIndexed;
this.tabIndex = tabIndex;
return this.updateTabIndex();
};
/**
* Set the value of the tabindex.
*
* @param {number|null} tabIndex Tabindex value, or `null` for no tabindex
* @chainable
*/
OO.ui.TabIndexedElement.prototype.setTabIndex = function ( tabIndex ) {
tabIndex = typeof tabIndex === 'number' ? tabIndex : null;
if ( this.tabIndex !== tabIndex ) {
this.tabIndex = tabIndex;
this.updateTabIndex();
}
return this;
};
/**
* Update the `tabindex` attribute, in case of changes to tab index or
* disabled state.
*
* @private
* @chainable
*/
OO.ui.TabIndexedElement.prototype.updateTabIndex = function () {
if ( this.$tabIndexed ) {
if ( this.tabIndex !== null ) {
// Do not index over disabled elements
this.$tabIndexed.attr( {
tabindex: this.isDisabled() ? -1 : this.tabIndex,
// ChromeVox and NVDA do not seem to inherit this from parent elements
'aria-disabled': this.isDisabled().toString()
} );
} else {
this.$tabIndexed.removeAttr( 'tabindex aria-disabled' );
}
}
return this;
};
/**
* Handle disable events.
*
* @private
* @param {boolean} disabled Element is disabled
*/
OO.ui.TabIndexedElement.prototype.onDisable = function () {
this.updateTabIndex();
};
/**
* Get the value of the tabindex.
*
* @return {number|null} Tabindex value
*/
OO.ui.TabIndexedElement.prototype.getTabIndex = function () {
return this.tabIndex;
};
/**
* ButtonElement is often mixed into other classes to generate a button, which is a clickable
* interface element that can be configured with access keys for accessibility.
* See the [OOjs UI documentation on MediaWiki] [1] for examples.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Buttons_and_Switches#Buttons
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {jQuery} [$button] The button element created by the class.
* If this configuration is omitted, the button element will use a generated `<a>`.
* @cfg {boolean} [framed=true] Render the button with a frame
* @cfg {string} [accessKey] Button's access key
*/
OO.ui.ButtonElement = function OoUiButtonElement( config ) {
// Configuration initialization
config = config || {};
// Properties
this.$button = null;
this.framed = null;
this.accessKey = null;
this.active = false;
this.onMouseUpHandler = this.onMouseUp.bind( this );
this.onMouseDownHandler = this.onMouseDown.bind( this );
this.onKeyDownHandler = this.onKeyDown.bind( this );
this.onKeyUpHandler = this.onKeyUp.bind( this );
this.onClickHandler = this.onClick.bind( this );
this.onKeyPressHandler = this.onKeyPress.bind( this );
// Initialization
this.$element.addClass( 'oo-ui-buttonElement' );
this.toggleFramed( config.framed === undefined || config.framed );
this.setAccessKey( config.accessKey );
this.setButtonElement( config.$button || $( '<a>' ) );
};
/* Setup */
OO.initClass( OO.ui.ButtonElement );
/* Static Properties */
/**
* Cancel mouse down events.
*
* This property is usually set to `true` to prevent the focus from changing when the button is clicked.
* Classes such as {@link OO.ui.DraggableElement DraggableElement} and {@link OO.ui.ButtonOptionWidget ButtonOptionWidget}
* use a value of `false` so that dragging behavior is possible and mousedown events can be handled by a
* parent widget.
*
* @static
* @inheritable
* @property {boolean}
*/
OO.ui.ButtonElement.static.cancelButtonMouseDownEvents = true;
/* Events */
/**
* A 'click' event is emitted when the button element is clicked.
*
* @event click
*/
/* Methods */
/**
* Set the button element.
*
* This method is used to retarget a button mixin so that its functionality applies to
* the specified button element instead of the one created by the class. If a button element
* is already set, the method will remove the mixin’s effect on that element.
*
* @param {jQuery} $button Element to use as button
*/
OO.ui.ButtonElement.prototype.setButtonElement = function ( $button ) {
if ( this.$button ) {
this.$button
.removeClass( 'oo-ui-buttonElement-button' )
.removeAttr( 'role accesskey' )
.off( {
mousedown: this.onMouseDownHandler,
keydown: this.onKeyDownHandler,
click: this.onClickHandler,
keypress: this.onKeyPressHandler
} );
}
this.$button = $button
.addClass( 'oo-ui-buttonElement-button' )
.attr( { role: 'button', accesskey: this.accessKey } )
.on( {
mousedown: this.onMouseDownHandler,
keydown: this.onKeyDownHandler,
click: this.onClickHandler,
keypress: this.onKeyPressHandler
} );
};
/**
* Handles mouse down events.
*
* @protected
* @param {jQuery.Event} e Mouse down event
*/
OO.ui.ButtonElement.prototype.onMouseDown = function ( e ) {
if ( this.isDisabled() || e.which !== 1 ) {
return;
}
this.$element.addClass( 'oo-ui-buttonElement-pressed' );
// Run the mouseup handler no matter where the mouse is when the button is let go, so we can
// reliably remove the pressed class
this.getElementDocument().addEventListener( 'mouseup', this.onMouseUpHandler, true );
// Prevent change of focus unless specifically configured otherwise
if ( this.constructor.static.cancelButtonMouseDownEvents ) {
return false;
}
};
/**
* Handles mouse up events.
*
* @protected
* @param {jQuery.Event} e Mouse up event
*/
OO.ui.ButtonElement.prototype.onMouseUp = function ( e ) {
if ( this.isDisabled() || e.which !== 1 ) {
return;
}
this.$element.removeClass( 'oo-ui-buttonElement-pressed' );
// Stop listening for mouseup, since we only needed this once
this.getElementDocument().removeEventListener( 'mouseup', this.onMouseUpHandler, true );
};
/**
* Handles mouse click events.
*
* @protected
* @param {jQuery.Event} e Mouse click event
* @fires click
*/
OO.ui.ButtonElement.prototype.onClick = function ( e ) {
if ( !this.isDisabled() && e.which === 1 ) {
if ( this.emit( 'click' ) ) {
return false;
}
}
};
/**
* Handles key down events.
*
* @protected
* @param {jQuery.Event} e Key down event
*/
OO.ui.ButtonElement.prototype.onKeyDown = function ( e ) {
if ( this.isDisabled() || ( e.which !== OO.ui.Keys.SPACE && e.which !== OO.ui.Keys.ENTER ) ) {
return;
}
this.$element.addClass( 'oo-ui-buttonElement-pressed' );
// Run the keyup handler no matter where the key is when the button is let go, so we can
// reliably remove the pressed class
this.getElementDocument().addEventListener( 'keyup', this.onKeyUpHandler, true );
};
/**
* Handles key up events.
*
* @protected
* @param {jQuery.Event} e Key up event
*/
OO.ui.ButtonElement.prototype.onKeyUp = function ( e ) {
if ( this.isDisabled() || ( e.which !== OO.ui.Keys.SPACE && e.which !== OO.ui.Keys.ENTER ) ) {
return;
}
this.$element.removeClass( 'oo-ui-buttonElement-pressed' );
// Stop listening for keyup, since we only needed this once
this.getElementDocument().removeEventListener( 'keyup', this.onKeyUpHandler, true );
};
/**
* Handles key press events.
*
* @protected
* @param {jQuery.Event} e Key press event
* @fires click
*/
OO.ui.ButtonElement.prototype.onKeyPress = function ( e ) {
if ( !this.isDisabled() && ( e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER ) ) {
if ( this.emit( 'click' ) ) {
return false;
}
}
};
/**
* Check if button has a frame.
*
* @return {boolean} Button is framed
*/
OO.ui.ButtonElement.prototype.isFramed = function () {
return this.framed;
};
/**
* Render the button with or without a frame. Omit the `framed` parameter to toggle the button frame on and off.
*
* @param {boolean} [framed] Make button framed, omit to toggle
* @chainable
*/
OO.ui.ButtonElement.prototype.toggleFramed = function ( framed ) {
framed = framed === undefined ? !this.framed : !!framed;
if ( framed !== this.framed ) {
this.framed = framed;
this.$element
.toggleClass( 'oo-ui-buttonElement-frameless', !framed )
.toggleClass( 'oo-ui-buttonElement-framed', framed );
this.updateThemeClasses();
}
return this;
};
/**
* Set the button's access key.
*
* @param {string} accessKey Button's access key, use empty string to remove
* @chainable
*/
OO.ui.ButtonElement.prototype.setAccessKey = function ( accessKey ) {
accessKey = typeof accessKey === 'string' && accessKey.length ? accessKey : null;
if ( this.accessKey !== accessKey ) {
if ( this.$button ) {
if ( accessKey !== null ) {
this.$button.attr( 'accesskey', accessKey );
} else {
this.$button.removeAttr( 'accesskey' );
}
}
this.accessKey = accessKey;
}
return this;
};
/**
* Set the button to its 'active' state.
*
* The active state occurs when a {@link OO.ui.ButtonOptionWidget ButtonOptionWidget} or
* a {@link OO.ui.ToggleButtonWidget ToggleButtonWidget} is pressed. This method does nothing
* for other button types.
*
* @param {boolean} [value] Make button active
* @chainable
*/
OO.ui.ButtonElement.prototype.setActive = function ( value ) {
this.$element.toggleClass( 'oo-ui-buttonElement-active', !!value );
return this;
};
/**
* Any OOjs UI widget that contains other widgets (such as {@link OO.ui.ButtonWidget buttons} or
* {@link OO.ui.OptionWidget options}) mixes in GroupElement. Adding, removing, and clearing
* items from the group is done through the interface the class provides.
* For more information, please see the [OOjs UI documentation on MediaWiki] [1].
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Elements/Groups
*
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {jQuery} [$group] The container element created by the class. If this configuration
* is omitted, the group element will use a generated `<div>`.
*/
OO.ui.GroupElement = function OoUiGroupElement( config ) {
// Configuration initialization
config = config || {};
// Properties
this.$group = null;
this.items = [];
this.aggregateItemEvents = {};
// Initialization
this.setGroupElement( config.$group || $( '<div>' ) );
};
/* Methods */
/**
* Set the group element.
*
* If an element is already set, items will be moved to the new element.
*
* @param {jQuery} $group Element to use as group
*/
OO.ui.GroupElement.prototype.setGroupElement = function ( $group ) {
var i, len;
this.$group = $group;
for ( i = 0, len = this.items.length; i < len; i++ ) {
this.$group.append( this.items[ i ].$element );
}
};
/**
* Check if a group contains no items.
*
* @return {boolean} Group is empty
*/
OO.ui.GroupElement.prototype.isEmpty = function () {
return !this.items.length;
};
/**
* Get all items in the group.
*
* The method returns an array of item references (e.g., [button1, button2, button3]) and is useful
* when synchronizing groups of items, or whenever the references are required (e.g., when removing items
* from a group).
*
* @return {OO.ui.Element[]} An array of items.
*/
OO.ui.GroupElement.prototype.getItems = function () {
return this.items.slice( 0 );
};
/**
* Get an item by its data.
*
* Only the first item with matching data will be returned. To return all matching items,
* use the #getItemsFromData method.
*
* @param {Object} data Item data to search for
* @return {OO.ui.Element|null} Item with equivalent data, `null` if none exists
*/
OO.ui.GroupElement.prototype.getItemFromData = function ( data ) {
var i, len, item,
hash = OO.getHash( data );
for ( i = 0, len = this.items.length; i < len; i++ ) {
item = this.items[ i ];
if ( hash === OO.getHash( item.getData() ) ) {
return item;
}
}
return null;
};
/**
* Get items by their data.
*
* All items with matching data will be returned. To return only the first match, use the #getItemFromData method instead.
*
* @param {Object} data Item data to search for
* @return {OO.ui.Element[]} Items with equivalent data
*/
OO.ui.GroupElement.prototype.getItemsFromData = function ( data ) {
var i, len, item,
hash = OO.getHash( data ),
items = [];
for ( i = 0, len = this.items.length; i < len; i++ ) {
item = this.items[ i ];
if ( hash === OO.getHash( item.getData() ) ) {
items.push( item );
}
}
return items;
};
/**
* Aggregate the events emitted by the group.
*
* When events are aggregated, the group will listen to all contained items for the event,
* and then emit the event under a new name. The new event will contain an additional leading
* parameter containing the item that emitted the original event. Other arguments emitted from
* the original event are passed through.
*
* @param {Object.<string,string|null>} events An object keyed by the name of the event that should be
* aggregated (e.g., ‘click’) and the value of the new name to use (e.g., ‘groupClick’).
* A `null` value will remove aggregated events.
* @throws {Error} An error is thrown if aggregation already exists.
*/
OO.ui.GroupElement.prototype.aggregate = function ( events ) {
var i, len, item, add, remove, itemEvent, groupEvent;
for ( itemEvent in events ) {
groupEvent = events[ itemEvent ];
// Remove existing aggregated event
if ( Object.prototype.hasOwnProperty.call( this.aggregateItemEvents, itemEvent ) ) {
// Don't allow duplicate aggregations
if ( groupEvent ) {
throw new Error( 'Duplicate item event aggregation for ' + itemEvent );
}
// Remove event aggregation from existing items
for ( i = 0, len = this.items.length; i < len; i++ ) {
item = this.items[ i ];
if ( item.connect && item.disconnect ) {
remove = {};
remove[ itemEvent ] = [ 'emit', groupEvent, item ];
item.disconnect( this, remove );
}
}
// Prevent future items from aggregating event
delete this.aggregateItemEvents[ itemEvent ];
}
// Add new aggregate event
if ( groupEvent ) {
// Make future items aggregate event
this.aggregateItemEvents[ itemEvent ] = groupEvent;
// Add event aggregation to existing items
for ( i = 0, len = this.items.length; i < len; i++ ) {
item = this.items[ i ];
if ( item.connect && item.disconnect ) {
add = {};
add[ itemEvent ] = [ 'emit', groupEvent, item ];
item.connect( this, add );
}
}
}
}
};
/**
* Add items to the group.
*
* Items will be added to the end of the group array unless the optional `index` parameter specifies
* a different insertion point. Adding an existing item will move it to the end of the array or the point specified by the `index`.
*
* @param {OO.ui.Element[]} items An array of items to add to the group
* @param {number} [index] Index of the insertion point
* @chainable
*/
OO.ui.GroupElement.prototype.addItems = function ( items, index ) {
var i, len, item, event, events, currentIndex,
itemElements = [];
for ( i = 0, len = items.length; i < len; i++ ) {
item = items[ i ];
// Check if item exists then remove it first, effectively "moving" it
currentIndex = $.inArray( item, this.items );
if ( currentIndex >= 0 ) {
this.removeItems( [ item ] );
// Adjust index to compensate for removal
if ( currentIndex < index ) {
index--;
}
}
// Add the item
if ( item.connect && item.disconnect && !$.isEmptyObject( this.aggregateItemEvents ) ) {
events = {};
for ( event in this.aggregateItemEvents ) {
events[ event ] = [ 'emit', this.aggregateItemEvents[ event ], item ];
}
item.connect( this, events );
}
item.setElementGroup( this );
itemElements.push( item.$element.get( 0 ) );
}
if ( index === undefined || index < 0 || index >= this.items.length ) {
this.$group.append( itemElements );
this.items.push.apply( this.items, items );
} else if ( index === 0 ) {
this.$group.prepend( itemElements );
this.items.unshift.apply( this.items, items );
} else {
this.items[ index ].$element.before( itemElements );
this.items.splice.apply( this.items, [ index, 0 ].concat( items ) );
}
return this;
};
/**
* Remove the specified items from a group.
*
* Removed items are detached (not removed) from the DOM so that they may be reused.
* To remove all items from a group, you may wish to use the #clearItems method instead.
*
* @param {OO.ui.Element[]} items An array of items to remove
* @chainable
*/
OO.ui.GroupElement.prototype.removeItems = function ( items ) {
var i, len, item, index, remove, itemEvent;
// Remove specific items
for ( i = 0, len = items.length; i < len; i++ ) {
item = items[ i ];
index = $.inArray( item, this.items );
if ( index !== -1 ) {
if (
item.connect && item.disconnect &&
!$.isEmptyObject( this.aggregateItemEvents )
) {
remove = {};
if ( Object.prototype.hasOwnProperty.call( this.aggregateItemEvents, itemEvent ) ) {
remove[ itemEvent ] = [ 'emit', this.aggregateItemEvents[ itemEvent ], item ];
}
item.disconnect( this, remove );
}
item.setElementGroup( null );
this.items.splice( index, 1 );
item.$element.detach();
}
}
return this;
};
/**
* Clear all items from the group.
*
* Cleared items are detached from the DOM, not removed, so that they may be reused.
* To remove only a subset of items from a group, use the #removeItems method.
*
* @chainable
*/
OO.ui.GroupElement.prototype.clearItems = function () {
var i, len, item, remove, itemEvent;
// Remove all items
for ( i = 0, len = this.items.length; i < len; i++ ) {
item = this.items[ i ];
if (
item.connect && item.disconnect &&
!$.isEmptyObject( this.aggregateItemEvents )
) {
remove = {};
if ( Object.prototype.hasOwnProperty.call( this.aggregateItemEvents, itemEvent ) ) {
remove[ itemEvent ] = [ 'emit', this.aggregateItemEvents[ itemEvent ], item ];
}
item.disconnect( this, remove );
}
item.setElementGroup( null );
item.$element.detach();
}
this.items = [];
return this;
};
/**
* DraggableElement is a mixin class used to create elements that can be clicked
* and dragged by a mouse to a new position within a group. This class must be used
* in conjunction with OO.ui.DraggableGroupElement, which provides a container for
* the draggable elements.
*
* @abstract
* @class
*
* @constructor
*/
OO.ui.DraggableElement = function OoUiDraggableElement() {
// Properties
this.index = null;
// Initialize and events
this.$element
.attr( 'draggable', true )
.addClass( 'oo-ui-draggableElement' )
.on( {
dragstart: this.onDragStart.bind( this ),
dragover: this.onDragOver.bind( this ),
dragend: this.onDragEnd.bind( this ),
drop: this.onDrop.bind( this )
} );
};
OO.initClass( OO.ui.DraggableElement );
/* Events */
/**
* @event dragstart
*
* A dragstart event is emitted when the user clicks and begins dragging an item.
* @param {OO.ui.DraggableElement} item The item the user has clicked and is dragging with the mouse.
*/
/**
* @event dragend
* A dragend event is emitted when the user drags an item and releases the mouse,
* thus terminating the drag operation.
*/
/**
* @event drop
* A drop event is emitted when the user drags an item and then releases the mouse button
* over a valid target.
*/
/* Static Properties */
/**
* @inheritdoc OO.ui.ButtonElement
*/
OO.ui.DraggableElement.static.cancelButtonMouseDownEvents = false;
/* Methods */
/**
* Respond to dragstart event.
*
* @private
* @param {jQuery.Event} event jQuery event
* @fires dragstart
*/
OO.ui.DraggableElement.prototype.onDragStart = function ( e ) {
var dataTransfer = e.originalEvent.dataTransfer;
// Define drop effect
dataTransfer.dropEffect = 'none';
dataTransfer.effectAllowed = 'move';
// We must set up a dataTransfer data property or Firefox seems to
// ignore the fact the element is draggable.
try {
dataTransfer.setData( 'application-x/OOjs-UI-draggable', this.getIndex() );
} catch ( err ) {
// The above is only for firefox. No need to set a catch clause
// if it fails, move on.
}
// Add dragging class
this.$element.addClass( 'oo-ui-draggableElement-dragging' );
// Emit event
this.emit( 'dragstart', this );
return true;
};
/**
* Respond to dragend event.
*
* @private
* @fires dragend
*/
OO.ui.DraggableElement.prototype.onDragEnd = function () {
this.$element.removeClass( 'oo-ui-draggableElement-dragging' );
this.emit( 'dragend' );
};
/**
* Handle drop event.
*
* @private
* @param {jQuery.Event} event jQuery event
* @fires drop
*/
OO.ui.DraggableElement.prototype.onDrop = function ( e ) {
e.preventDefault();
this.emit( 'drop', e );
};
/**
* In order for drag/drop to work, the dragover event must
* return false and stop propogation.
*
* @private
*/
OO.ui.DraggableElement.prototype.onDragOver = function ( e ) {
e.preventDefault();
};
/**
* Set item index.
* Store it in the DOM so we can access from the widget drag event
*
* @private
* @param {number} Item index
*/
OO.ui.DraggableElement.prototype.setIndex = function ( index ) {
if ( this.index !== index ) {
this.index = index;
this.$element.data( 'index', index );
}
};
/**
* Get item index
*
* @private
* @return {number} Item index
*/
OO.ui.DraggableElement.prototype.getIndex = function () {
return this.index;
};
/**
* DraggableGroupElement is a mixin class used to create a group element to
* contain draggable elements, which are items that can be clicked and dragged by a mouse.
* The class is used with OO.ui.DraggableElement.
*
* @abstract
* @class
* @mixins OO.ui.GroupElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {string} [orientation] Item orientation: 'horizontal' or 'vertical'. The orientation
* should match the layout of the items. Items displayed in a single row
* or in several rows should use horizontal orientation. The vertical orientation should only be
* used when the items are displayed in a single column. Defaults to 'vertical'
*/
OO.ui.DraggableGroupElement = function OoUiDraggableGroupElement( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.GroupElement.call( this, config );
// Properties
this.orientation = config.orientation || 'vertical';
this.dragItem = null;
this.itemDragOver = null;
this.itemKeys = {};
this.sideInsertion = '';
// Events
this.aggregate( {
dragstart: 'itemDragStart',
dragend: 'itemDragEnd',
drop: 'itemDrop'
} );
this.connect( this, {
itemDragStart: 'onItemDragStart',
itemDrop: 'onItemDrop',
itemDragEnd: 'onItemDragEnd'
} );
this.$element.on( {
dragover: $.proxy( this.onDragOver, this ),
dragleave: $.proxy( this.onDragLeave, this )
} );
// Initialize
if ( Array.isArray( config.items ) ) {
this.addItems( config.items );
}
this.$placeholder = $( '<div>' )
.addClass( 'oo-ui-draggableGroupElement-placeholder' );
this.$element
.addClass( 'oo-ui-draggableGroupElement' )
.append( this.$status )
.toggleClass( 'oo-ui-draggableGroupElement-horizontal', this.orientation === 'horizontal' )
.prepend( this.$placeholder );
};
/* Setup */
OO.mixinClass( OO.ui.DraggableGroupElement, OO.ui.GroupElement );
/* Events */
/**
* A 'reorder' event is emitted when the order of items in the group changes.
*
* @event reorder
* @param {OO.ui.DraggableElement} item Reordered item
* @param {number} [newIndex] New index for the item
*/
/* Methods */
/**
* Respond to item drag start event
*
* @private
* @param {OO.ui.DraggableElement} item Dragged item
*/
OO.ui.DraggableGroupElement.prototype.onItemDragStart = function ( item ) {
var i, len;
// Map the index of each object
for ( i = 0, len = this.items.length; i < len; i++ ) {
this.items[ i ].setIndex( i );
}
if ( this.orientation === 'horizontal' ) {
// Set the height of the indicator
this.$placeholder.css( {
height: item.$element.outerHeight(),
width: 2
} );
} else {
// Set the width of the indicator
this.$placeholder.css( {
height: 2,
width: item.$element.outerWidth()
} );
}
this.setDragItem( item );
};
/**
* Respond to item drag end event
*
* @private
*/
OO.ui.DraggableGroupElement.prototype.onItemDragEnd = function () {
this.unsetDragItem();
return false;
};
/**
* Handle drop event and switch the order of the items accordingly
*
* @private
* @param {OO.ui.DraggableElement} item Dropped item
* @fires reorder
*/
OO.ui.DraggableGroupElement.prototype.onItemDrop = function ( item ) {
var toIndex = item.getIndex();
// Check if the dropped item is from the current group
// TODO: Figure out a way to configure a list of legally droppable
// elements even if they are not yet in the list
if ( this.getDragItem() ) {
// If the insertion point is 'after', the insertion index
// is shifted to the right (or to the left in RTL, hence 'after')
if ( this.sideInsertion === 'after' ) {
toIndex++;
}
// Emit change event
this.emit( 'reorder', this.getDragItem(), toIndex );
}
this.unsetDragItem();
// Return false to prevent propogation
return false;
};
/**
* Handle dragleave event.
*
* @private
*/
OO.ui.DraggableGroupElement.prototype.onDragLeave = function () {
// This means the item was dragged outside the widget
this.$placeholder
.css( 'left', 0 )
.addClass( 'oo-ui-element-hidden' );
};
/**
* Respond to dragover event
*
* @private
* @param {jQuery.Event} event Event details
*/
OO.ui.DraggableGroupElement.prototype.onDragOver = function ( e ) {
var dragOverObj, $optionWidget, itemOffset, itemMidpoint, itemBoundingRect,
itemSize, cssOutput, dragPosition, itemIndex, itemPosition,
clientX = e.originalEvent.clientX,
clientY = e.originalEvent.clientY;
// Get the OptionWidget item we are dragging over
dragOverObj = this.getElementDocument().elementFromPoint( clientX, clientY );
$optionWidget = $( dragOverObj ).closest( '.oo-ui-draggableElement' );
if ( $optionWidget[ 0 ] ) {
itemOffset = $optionWidget.offset();
itemBoundingRect = $optionWidget[ 0 ].getBoundingClientRect();
itemPosition = $optionWidget.position();
itemIndex = $optionWidget.data( 'index' );
}
if (
itemOffset &&
this.isDragging() &&
itemIndex !== this.getDragItem().getIndex()
) {
if ( this.orientation === 'horizontal' ) {
// Calculate where the mouse is relative to the item width
itemSize = itemBoundingRect.width;
itemMidpoint = itemBoundingRect.left + itemSize / 2;
dragPosition = clientX;
// Which side of the item we hover over will dictate
// where the placeholder will appear, on the left or
// on the right
cssOutput = {
left: dragPosition < itemMidpoint ? itemPosition.left : itemPosition.left + itemSize,
top: itemPosition.top
};
} else {
// Calculate where the mouse is relative to the item height
itemSize = itemBoundingRect.height;
itemMidpoint = itemBoundingRect.top + itemSize / 2;
dragPosition = clientY;
// Which side of the item we hover over will dictate
// where the placeholder will appear, on the top or
// on the bottom
cssOutput = {
top: dragPosition < itemMidpoint ? itemPosition.top : itemPosition.top + itemSize,
left: itemPosition.left
};
}
// Store whether we are before or after an item to rearrange
// For horizontal layout, we need to account for RTL, as this is flipped
if ( this.orientation === 'horizontal' && this.$element.css( 'direction' ) === 'rtl' ) {
this.sideInsertion = dragPosition < itemMidpoint ? 'after' : 'before';
} else {
this.sideInsertion = dragPosition < itemMidpoint ? 'before' : 'after';
}
// Add drop indicator between objects
this.$placeholder
.css( cssOutput )
.removeClass( 'oo-ui-element-hidden' );
} else {
// This means the item was dragged outside the widget
this.$placeholder
.css( 'left', 0 )
.addClass( 'oo-ui-element-hidden' );
}
// Prevent default
e.preventDefault();
};
/**
* Set a dragged item
*
* @param {OO.ui.DraggableElement} item Dragged item
*/
OO.ui.DraggableGroupElement.prototype.setDragItem = function ( item ) {
this.dragItem = item;
};
/**
* Unset the current dragged item
*/
OO.ui.DraggableGroupElement.prototype.unsetDragItem = function () {
this.dragItem = null;
this.itemDragOver = null;
this.$placeholder.addClass( 'oo-ui-element-hidden' );
this.sideInsertion = '';
};
/**
* Get the item that is currently being dragged.
*
* @return {OO.ui.DraggableElement|null} The currently dragged item, or `null` if no item is being dragged
*/
OO.ui.DraggableGroupElement.prototype.getDragItem = function () {
return this.dragItem;
};
/**
* Check if an item in the group is currently being dragged.
*
* @return {Boolean} Item is being dragged
*/
OO.ui.DraggableGroupElement.prototype.isDragging = function () {
return this.getDragItem() !== null;
};
/**
* IconElement is often mixed into other classes to generate an icon.
* Icons are graphics, about the size of normal text. They are used to aid the user
* in locating a control or to convey information in a space-efficient way. See the
* [OOjs UI documentation on MediaWiki] [1] for a list of icons
* included in the library.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Icons
*
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {jQuery} [$icon] The icon element created by the class. If this configuration is omitted,
* the icon element will use a generated `<span>`. To use a different HTML tag, or to specify that
* the icon element be set to an existing icon instead of the one generated by this class, set a
* value using a jQuery selection. For example:
*
* // Use a <div> tag instead of a <span>
* $icon: $("<div>")
* // Use an existing icon element instead of the one generated by the class
* $icon: this.$element
* // Use an icon element from a child widget
* $icon: this.childwidget.$element
* @cfg {Object|string} [icon=''] The symbolic name of the icon (e.g., ‘remove’ or ‘menu’), or a map of
* symbolic names. A map is used for i18n purposes and contains a `default` icon
* name and additional names keyed by language code. The `default` name is used when no icon is keyed
* by the user's language.
*
* Example of an i18n map:
*
* { default: 'bold-a', en: 'bold-b', de: 'bold-f' }
* See the [OOjs UI documentation on MediaWiki] [2] for a list of icons included in the library.
* [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Icons
* @cfg {string|Function} [iconTitle] A text string used as the icon title, or a function that returns title
* text. The icon title is displayed when users move the mouse over the icon.
*/
OO.ui.IconElement = function OoUiIconElement( config ) {
// Configuration initialization
config = config || {};
// Properties
this.$icon = null;
this.icon = null;
this.iconTitle = null;
// Initialization
this.setIcon( config.icon || this.constructor.static.icon );
this.setIconTitle( config.iconTitle || this.constructor.static.iconTitle );
this.setIconElement( config.$icon || $( '<span>' ) );
};
/* Setup */
OO.initClass( OO.ui.IconElement );
/* Static Properties */
/**
* The symbolic name of the icon (e.g., ‘remove’ or ‘menu’), or a map of symbolic names. A map is used
* for i18n purposes and contains a `default` icon name and additional names keyed by
* language code. The `default` name is used when no icon is keyed by the user's language.
*
* Example of an i18n map:
*
* { default: 'bold-a', en: 'bold-b', de: 'bold-f' }
*
* Note: the static property will be overridden if the #icon configuration is used.
*
* @static
* @inheritable
* @property {Object|string}
*/
OO.ui.IconElement.static.icon = null;
/**
* The icon title, displayed when users move the mouse over the icon. The value can be text, a
* function that returns title text, or `null` for no title.
*
* The static property will be overridden if the #iconTitle configuration is used.
*
* @static
* @inheritable
* @property {string|Function|null}
*/
OO.ui.IconElement.static.iconTitle = null;
/* Methods */
/**
* Set the icon element. This method is used to retarget an icon mixin so that its functionality
* applies to the specified icon element instead of the one created by the class. If an icon
* element is already set, the mixin’s effect on that element is removed. Generated CSS classes
* and mixin methods will no longer affect the element.
*
* @param {jQuery} $icon Element to use as icon
*/
OO.ui.IconElement.prototype.setIconElement = function ( $icon ) {
if ( this.$icon ) {
this.$icon
.removeClass( 'oo-ui-iconElement-icon oo-ui-icon-' + this.icon )
.removeAttr( 'title' );
}
this.$icon = $icon
.addClass( 'oo-ui-iconElement-icon' )
.toggleClass( 'oo-ui-icon-' + this.icon, !!this.icon );
if ( this.iconTitle !== null ) {
this.$icon.attr( 'title', this.iconTitle );
}
};
/**
* Set icon by symbolic name (e.g., ‘remove’ or ‘menu’). Use `null` to remove an icon.
* The icon parameter can also be set to a map of icon names. See the #icon config setting
* for an example.
*
* @param {Object|string|null} icon A symbolic icon name, a {@link #icon map of icon names} keyed
* by language code, or `null` to remove the icon.
* @chainable
*/
OO.ui.IconElement.prototype.setIcon = function ( icon ) {
icon = OO.isPlainObject( icon ) ? OO.ui.getLocalValue( icon, null, 'default' ) : icon;
icon = typeof icon === 'string' && icon.trim().length ? icon.trim() : null;
if ( this.icon !== icon ) {
if ( this.$icon ) {
if ( this.icon !== null ) {
this.$icon.removeClass( 'oo-ui-icon-' + this.icon );
}
if ( icon !== null ) {
this.$icon.addClass( 'oo-ui-icon-' + icon );
}
}
this.icon = icon;
}
this.$element.toggleClass( 'oo-ui-iconElement', !!this.icon );
this.updateThemeClasses();
return this;
};
/**
* Set the icon title. Use `null` to remove the title.
*
* @param {string|Function|null} iconTitle A text string used as the icon title,
* a function that returns title text, or `null` for no title.
* @chainable
*/
OO.ui.IconElement.prototype.setIconTitle = function ( iconTitle ) {
iconTitle = typeof iconTitle === 'function' ||
( typeof iconTitle === 'string' && iconTitle.length ) ?
OO.ui.resolveMsg( iconTitle ) : null;
if ( this.iconTitle !== iconTitle ) {
this.iconTitle = iconTitle;
if ( this.$icon ) {
if ( this.iconTitle !== null ) {
this.$icon.attr( 'title', iconTitle );
} else {
this.$icon.removeAttr( 'title' );
}
}
}
return this;
};
/**
* Get the symbolic name of the icon.
*
* @return {string} Icon name
*/
OO.ui.IconElement.prototype.getIcon = function () {
return this.icon;
};
/**
* Get the icon title. The title text is displayed when a user moves the mouse over the icon.
*
* @return {string} Icon title text
*/
OO.ui.IconElement.prototype.getIconTitle = function () {
return this.iconTitle;
};
/**
* IndicatorElement is often mixed into other classes to generate an indicator.
* Indicators are small graphics that are generally used in two ways:
*
* - To draw attention to the status of an item. For example, an indicator might be
* used to show that an item in a list has errors that need to be resolved.
* - To clarify the function of a control that acts in an exceptional way (a button
* that opens a menu instead of performing an action directly, for example).
*
* For a list of indicators included in the library, please see the
* [OOjs UI documentation on MediaWiki] [1].
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Indicators
*
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {jQuery} [$indicator] The indicator element created by the class. If this
* configuration is omitted, the indicator element will use a generated `<span>`.
* @cfg {string} [indicator] Symbolic name of the indicator (e.g., ‘alert’ or ‘down’).
* See the [OOjs UI documentation on MediaWiki][2] for a list of indicators included
* in the library.
* [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Indicators
* @cfg {string|Function} [indicatorTitle] A text string used as the indicator title,
* or a function that returns title text. The indicator title is displayed when users move
* the mouse over the indicator.
*/
OO.ui.IndicatorElement = function OoUiIndicatorElement( config ) {
// Configuration initialization
config = config || {};
// Properties
this.$indicator = null;
this.indicator = null;
this.indicatorTitle = null;
// Initialization
this.setIndicator( config.indicator || this.constructor.static.indicator );
this.setIndicatorTitle( config.indicatorTitle || this.constructor.static.indicatorTitle );
this.setIndicatorElement( config.$indicator || $( '<span>' ) );
};
/* Setup */
OO.initClass( OO.ui.IndicatorElement );
/* Static Properties */
/**
* Symbolic name of the indicator (e.g., ‘alert’ or ‘down’).
* The static property will be overridden if the #indicator configuration is used.
*
* @static
* @inheritable
* @property {string|null}
*/
OO.ui.IndicatorElement.static.indicator = null;
/**
* A text string used as the indicator title, a function that returns title text, or `null`
* for no title. The static property will be overridden if the #indicatorTitle configuration is used.
*
* @static
* @inheritable
* @property {string|Function|null}
*/
OO.ui.IndicatorElement.static.indicatorTitle = null;
/* Methods */
/**
* Set the indicator element.
*
* If an element is already set, it will be cleaned up before setting up the new element.
*
* @param {jQuery} $indicator Element to use as indicator
*/
OO.ui.IndicatorElement.prototype.setIndicatorElement = function ( $indicator ) {
if ( this.$indicator ) {
this.$indicator
.removeClass( 'oo-ui-indicatorElement-indicator oo-ui-indicator-' + this.indicator )
.removeAttr( 'title' );
}
this.$indicator = $indicator
.addClass( 'oo-ui-indicatorElement-indicator' )
.toggleClass( 'oo-ui-indicator-' + this.indicator, !!this.indicator );
if ( this.indicatorTitle !== null ) {
this.$indicator.attr( 'title', this.indicatorTitle );
}
};
/**
* Set the indicator by its symbolic name: ‘alert’, ‘down’, ‘next’, ‘previous’, ‘required’, ‘up’. Use `null` to remove the indicator.
*
* @param {string|null} indicator Symbolic name of indicator, or `null` for no indicator
* @chainable
*/
OO.ui.IndicatorElement.prototype.setIndicator = function ( indicator ) {
indicator = typeof indicator === 'string' && indicator.length ? indicator.trim() : null;
if ( this.indicator !== indicator ) {
if ( this.$indicator ) {
if ( this.indicator !== null ) {
this.$indicator.removeClass( 'oo-ui-indicator-' + this.indicator );
}
if ( indicator !== null ) {
this.$indicator.addClass( 'oo-ui-indicator-' + indicator );
}
}
this.indicator = indicator;
}
this.$element.toggleClass( 'oo-ui-indicatorElement', !!this.indicator );
this.updateThemeClasses();
return this;
};
/**
* Set the indicator title.
*
* The title is displayed when a user moves the mouse over the indicator.
*
* @param {string|Function|null} indicator Indicator title text, a function that returns text, or
* `null` for no indicator title
* @chainable
*/
OO.ui.IndicatorElement.prototype.setIndicatorTitle = function ( indicatorTitle ) {
indicatorTitle = typeof indicatorTitle === 'function' ||
( typeof indicatorTitle === 'string' && indicatorTitle.length ) ?
OO.ui.resolveMsg( indicatorTitle ) : null;
if ( this.indicatorTitle !== indicatorTitle ) {
this.indicatorTitle = indicatorTitle;
if ( this.$indicator ) {
if ( this.indicatorTitle !== null ) {
this.$indicator.attr( 'title', indicatorTitle );
} else {
this.$indicator.removeAttr( 'title' );
}
}
}
return this;
};
/**
* Get the symbolic name of the indicator (e.g., ‘alert’ or ‘down’).
*
* @return {string} Symbolic name of indicator
*/
OO.ui.IndicatorElement.prototype.getIndicator = function () {
return this.indicator;
};
/**
* Get the indicator title.
*
* The title is displayed when a user moves the mouse over the indicator.
*
* @return {string} Indicator title text
*/
OO.ui.IndicatorElement.prototype.getIndicatorTitle = function () {
return this.indicatorTitle;
};
/**
* LabelElement is often mixed into other classes to generate a label, which
* helps identify the function of an interface element.
* See the [OOjs UI documentation on MediaWiki] [1] for more information.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Labels
*
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {jQuery} [$label] The label element created by the class. If this
* configuration is omitted, the label element will use a generated `<span>`.
* @cfg {jQuery|string|Function|OO.ui.HtmlSnippet} [label] The label text. The label can be specified
* as a plaintext string, a jQuery selection of elements, or a function that will produce a string
* in the future. See the [OOjs UI documentation on MediaWiki] [2] for examples.
* [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Labels
* @cfg {boolean} [autoFitLabel=true] Fit the label to the width of the parent element.
* The label will be truncated to fit if necessary.
*/
OO.ui.LabelElement = function OoUiLabelElement( config ) {
// Configuration initialization
config = config || {};
// Properties
this.$label = null;
this.label = null;
this.autoFitLabel = config.autoFitLabel === undefined || !!config.autoFitLabel;
// Initialization
this.setLabel( config.label || this.constructor.static.label );
this.setLabelElement( config.$label || $( '<span>' ) );
};
/* Setup */
OO.initClass( OO.ui.LabelElement );
/* Events */
/**
* @event labelChange
* @param {string} value
*/
/* Static Properties */
/**
* The label text. The label can be specified as a plaintext string, a function that will
* produce a string in the future, or `null` for no label. The static value will
* be overridden if a label is specified with the #label config option.
*
* @static
* @inheritable
* @property {string|Function|null}
*/
OO.ui.LabelElement.static.label = null;
/* Methods */
/**
* Set the label element.
*
* If an element is already set, it will be cleaned up before setting up the new element.
*
* @param {jQuery} $label Element to use as label
*/
OO.ui.LabelElement.prototype.setLabelElement = function ( $label ) {
if ( this.$label ) {
this.$label.removeClass( 'oo-ui-labelElement-label' ).empty();
}
this.$label = $label.addClass( 'oo-ui-labelElement-label' );
this.setLabelContent( this.label );
};
/**
* Set the label.
*
* An empty string will result in the label being hidden. A string containing only whitespace will
* be converted to a single ` `.
*
* @param {jQuery|string|OO.ui.HtmlSnippet|Function|null} label Label nodes; text; a function that returns nodes or
* text; or null for no label
* @chainable
*/
OO.ui.LabelElement.prototype.setLabel = function ( label ) {
label = typeof label === 'function' ? OO.ui.resolveMsg( label ) : label;
label = ( ( typeof label === 'string' && label.length ) || label instanceof jQuery || label instanceof OO.ui.HtmlSnippet ) ? label : null;
this.$element.toggleClass( 'oo-ui-labelElement', !!label );
if ( this.label !== label ) {
if ( this.$label ) {
this.setLabelContent( label );
}
this.label = label;
this.emit( 'labelChange' );
}
return this;
};
/**
* Get the label.
*
* @return {jQuery|string|Function|null} Label nodes; text; a function that returns nodes or
* text; or null for no label
*/
OO.ui.LabelElement.prototype.getLabel = function () {
return this.label;
};
/**
* Fit the label.
*
* @chainable
*/
OO.ui.LabelElement.prototype.fitLabel = function () {
if ( this.$label && this.$label.autoEllipsis && this.autoFitLabel ) {
this.$label.autoEllipsis( { hasSpan: false, tooltip: true } );
}
return this;
};
/**
* Set the content of the label.
*
* Do not call this method until after the label element has been set by #setLabelElement.
*
* @private
* @param {jQuery|string|Function|null} label Label nodes; text; a function that returns nodes or
* text; or null for no label
*/
OO.ui.LabelElement.prototype.setLabelContent = function ( label ) {
if ( typeof label === 'string' ) {
if ( label.match( /^\s*$/ ) ) {
// Convert whitespace only string to a single non-breaking space
this.$label.html( ' ' );
} else {
this.$label.text( label );
}
} else if ( label instanceof OO.ui.HtmlSnippet ) {
this.$label.html( label.toString() );
} else if ( label instanceof jQuery ) {
this.$label.empty().append( label );
} else {
this.$label.empty();
}
};
/**
* LookupElement is a mixin that creates a {@link OO.ui.TextInputMenuSelectWidget menu} of suggested values for
* a {@link OO.ui.TextInputWidget text input widget}. Suggested values are based on the characters the user types
* into the text input field and, in general, the menu is only displayed when the user types. If a suggested value is chosen
* from the lookup menu, that value becomes the value of the input field.
*
* Note that a new menu of suggested items is displayed when a value is chosen from the lookup menu. If this is
* not the desired behavior, disable lookup menus with the #setLookupsDisabled method, then set the value, then
* re-enable lookups.
*
* See the [OOjs UI demos][1] for an example.
*
* [1]: https://tools.wmflabs.org/oojs-ui/oojs-ui/demos/index.html#widgets-apex-vector-ltr
*
* @class
* @abstract
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {jQuery} [$overlay] Overlay for the lookup menu; defaults to relative positioning
* @cfg {jQuery} [$container=this.$element] The container element. The lookup menu is rendered beneath the specified element.
* @cfg {boolean} [allowSuggestionsWhenEmpty=false] Request and display a lookup menu when the text input is empty.
* By default, the lookup menu is not generated and displayed until the user begins to type.
*/
OO.ui.LookupElement = function OoUiLookupElement( config ) {
// Configuration initialization
config = config || {};
// Properties
this.$overlay = config.$overlay || this.$element;
this.lookupMenu = new OO.ui.TextInputMenuSelectWidget( this, {
widget: this,
input: this,
$container: config.$container
} );
this.allowSuggestionsWhenEmpty = config.allowSuggestionsWhenEmpty || false;
this.lookupCache = {};
this.lookupQuery = null;
this.lookupRequest = null;
this.lookupsDisabled = false;
this.lookupInputFocused = false;
// Events
this.$input.on( {
focus: this.onLookupInputFocus.bind( this ),
blur: this.onLookupInputBlur.bind( this ),
mousedown: this.onLookupInputMouseDown.bind( this )
} );
this.connect( this, { change: 'onLookupInputChange' } );
this.lookupMenu.connect( this, {
toggle: 'onLookupMenuToggle',
choose: 'onLookupMenuItemChoose'
} );
// Initialization
this.$element.addClass( 'oo-ui-lookupElement' );
this.lookupMenu.$element.addClass( 'oo-ui-lookupElement-menu' );
this.$overlay.append( this.lookupMenu.$element );
};
/* Methods */
/**
* Handle input focus event.
*
* @protected
* @param {jQuery.Event} e Input focus event
*/
OO.ui.LookupElement.prototype.onLookupInputFocus = function () {
this.lookupInputFocused = true;
this.populateLookupMenu();
};
/**
* Handle input blur event.
*
* @protected
* @param {jQuery.Event} e Input blur event
*/
OO.ui.LookupElement.prototype.onLookupInputBlur = function () {
this.closeLookupMenu();
this.lookupInputFocused = false;
};
/**
* Handle input mouse down event.
*
* @protected
* @param {jQuery.Event} e Input mouse down event
*/
OO.ui.LookupElement.prototype.onLookupInputMouseDown = function () {
// Only open the menu if the input was already focused.
// This way we allow the user to open the menu again after closing it with Esc
// by clicking in the input. Opening (and populating) the menu when initially
// clicking into the input is handled by the focus handler.
if ( this.lookupInputFocused && !this.lookupMenu.isVisible() ) {
this.populateLookupMenu();
}
};
/**
* Handle input change event.
*
* @protected
* @param {string} value New input value
*/
OO.ui.LookupElement.prototype.onLookupInputChange = function () {
if ( this.lookupInputFocused ) {
this.populateLookupMenu();
}
};
/**
* Handle the lookup menu being shown/hidden.
*
* @protected
* @param {boolean} visible Whether the lookup menu is now visible.
*/
OO.ui.LookupElement.prototype.onLookupMenuToggle = function ( visible ) {
if ( !visible ) {
// When the menu is hidden, abort any active request and clear the menu.
// This has to be done here in addition to closeLookupMenu(), because
// MenuSelectWidget will close itself when the user presses Esc.
this.abortLookupRequest();
this.lookupMenu.clearItems();
}
};
/**
* Handle menu item 'choose' event, updating the text input value to the value of the clicked item.
*
* @protected
* @param {OO.ui.MenuOptionWidget} item Selected item
*/
OO.ui.LookupElement.prototype.onLookupMenuItemChoose = function ( item ) {
this.setValue( item.getData() );
};
/**
* Get lookup menu.
*
* @private
* @return {OO.ui.TextInputMenuSelectWidget}
*/
OO.ui.LookupElement.prototype.getLookupMenu = function () {
return this.lookupMenu;
};
/**
* Disable or re-enable lookups.
*
* When lookups are disabled, calls to #populateLookupMenu will be ignored.
*
* @param {boolean} disabled Disable lookups
*/
OO.ui.LookupElement.prototype.setLookupsDisabled = function ( disabled ) {
this.lookupsDisabled = !!disabled;
};
/**
* Open the menu. If there are no entries in the menu, this does nothing.
*
* @private
* @chainable
*/
OO.ui.LookupElement.prototype.openLookupMenu = function () {
if ( !this.lookupMenu.isEmpty() ) {
this.lookupMenu.toggle( true );
}
return this;
};
/**
* Close the menu, empty it, and abort any pending request.
*
* @private
* @chainable
*/
OO.ui.LookupElement.prototype.closeLookupMenu = function () {
this.lookupMenu.toggle( false );
this.abortLookupRequest();
this.lookupMenu.clearItems();
return this;
};
/**
* Request menu items based on the input's current value, and when they arrive,
* populate the menu with these items and show the menu.
*
* If lookups have been disabled with #setLookupsDisabled, this function does nothing.
*
* @private
* @chainable
*/
OO.ui.LookupElement.prototype.populateLookupMenu = function () {
var widget = this,
value = this.getValue();
if ( this.lookupsDisabled ) {
return;
}
// If the input is empty, clear the menu, unless suggestions when empty are allowed.
if ( !this.allowSuggestionsWhenEmpty && value === '' ) {
this.closeLookupMenu();
// Skip population if there is already a request pending for the current value
} else if ( value !== this.lookupQuery ) {
this.getLookupMenuItems()
.done( function ( items ) {
widget.lookupMenu.clearItems();
if ( items.length ) {
widget.lookupMenu
.addItems( items )
.toggle( true );
widget.initializeLookupMenuSelection();
} else {
widget.lookupMenu.toggle( false );
}
} )
.fail( function () {
widget.lookupMenu.clearItems();
} );
}
return this;
};
/**
* Highlight the first selectable item in the menu.
*
* @private
* @chainable
*/
OO.ui.LookupElement.prototype.initializeLookupMenuSelection = function () {
if ( !this.lookupMenu.getSelectedItem() ) {
this.lookupMenu.highlightItem( this.lookupMenu.getFirstSelectableItem() );
}
};
/**
* Get lookup menu items for the current query.
*
* @private
* @return {jQuery.Promise} Promise object which will be passed menu items as the first argument of
* the done event. If the request was aborted to make way for a subsequent request, this promise
* will not be rejected: it will remain pending forever.
*/
OO.ui.LookupElement.prototype.getLookupMenuItems = function () {
var widget = this,
value = this.getValue(),
deferred = $.Deferred(),
ourRequest;
this.abortLookupRequest();
if ( Object.prototype.hasOwnProperty.call( this.lookupCache, value ) ) {
deferred.resolve( this.getLookupMenuOptionsFromData( this.lookupCache[ value ] ) );
} else {
this.pushPending();
this.lookupQuery = value;
ourRequest = this.lookupRequest = this.getLookupRequest();
ourRequest
.always( function () {
// We need to pop pending even if this is an old request, otherwise
// the widget will remain pending forever.
// TODO: this assumes that an aborted request will fail or succeed soon after
// being aborted, or at least eventually. It would be nice if we could popPending()
// at abort time, but only if we knew that we hadn't already called popPending()
// for that request.
widget.popPending();
} )
.done( function ( response ) {
// If this is an old request (and aborting it somehow caused it to still succeed),
// ignore its success completely
if ( ourRequest === widget.lookupRequest ) {
widget.lookupQuery = null;
widget.lookupRequest = null;
widget.lookupCache[ value ] = widget.getLookupCacheDataFromResponse( response );
deferred.resolve( widget.getLookupMenuOptionsFromData( widget.lookupCache[ value ] ) );
}
} )
.fail( function () {
// If this is an old request (or a request failing because it's being aborted),
// ignore its failure completely
if ( ourRequest === widget.lookupRequest ) {
widget.lookupQuery = null;
widget.lookupRequest = null;
deferred.reject();
}
} );
}
return deferred.promise();
};
/**
* Abort the currently pending lookup request, if any.
*
* @private
*/
OO.ui.LookupElement.prototype.abortLookupRequest = function () {
var oldRequest = this.lookupRequest;
if ( oldRequest ) {
// First unset this.lookupRequest to the fail handler will notice
// that the request is no longer current
this.lookupRequest = null;
this.lookupQuery = null;
oldRequest.abort();
}
};
/**
* Get a new request object of the current lookup query value.
*
* @protected
* @abstract
* @return {jQuery.Promise} jQuery AJAX object, or promise object with an .abort() method
*/
OO.ui.LookupElement.prototype.getLookupRequest = function () {
// Stub, implemented in subclass
return null;
};
/**
* Pre-process data returned by the request from #getLookupRequest.
*
* The return value of this function will be cached, and any further queries for the given value
* will use the cache rather than doing API requests.
*
* @protected
* @abstract
* @param {Mixed} response Response from server
* @return {Mixed} Cached result data
*/
OO.ui.LookupElement.prototype.getLookupCacheDataFromResponse = function () {
// Stub, implemented in subclass
return [];
};
/**
* Get a list of menu option widgets from the (possibly cached) data returned by
* #getLookupCacheDataFromResponse.
*
* @protected
* @abstract
* @param {Mixed} data Cached result data, usually an array
* @return {OO.ui.MenuOptionWidget[]} Menu items
*/
OO.ui.LookupElement.prototype.getLookupMenuOptionsFromData = function () {
// Stub, implemented in subclass
return [];
};
/**
* PopupElement is mixed into other classes to generate a {@link OO.ui.PopupWidget popup widget}.
* A popup is a container for content. It is overlaid and positioned absolutely. By default, each
* popup has an anchor, which is an arrow-like protrusion that points toward the popup’s origin.
* See {@link OO.ui.PopupWidget PopupWidget} for an example.
*
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {Object} [popup] Configuration to pass to popup
* @cfg {boolean} [popup.autoClose=true] Popup auto-closes when it loses focus
*/
OO.ui.PopupElement = function OoUiPopupElement( config ) {
// Configuration initialization
config = config || {};
// Properties
this.popup = new OO.ui.PopupWidget( $.extend(
{ autoClose: true },
config.popup,
{ $autoCloseIgnore: this.$element }
) );
};
/* Methods */
/**
* Get popup.
*
* @return {OO.ui.PopupWidget} Popup widget
*/
OO.ui.PopupElement.prototype.getPopup = function () {
return this.popup;
};
/**
* The FlaggedElement class is an attribute mixin, meaning that it is used to add
* additional functionality to an element created by another class. The class provides
* a ‘flags’ property assigned the name (or an array of names) of styling flags,
* which are used to customize the look and feel of a widget to better describe its
* importance and functionality.
*
* The library currently contains the following styling flags for general use:
*
* - **progressive**: Progressive styling is applied to convey that the widget will move the user forward in a process.
* - **destructive**: Destructive styling is applied to convey that the widget will remove something.
* - **constructive**: Constructive styling is applied to convey that the widget will create something.
*
* The flags affect the appearance of the buttons:
*
* @example
* // FlaggedElement is mixed into ButtonWidget to provide styling flags
* var button1 = new OO.ui.ButtonWidget( {
* label: 'Constructive',
* flags: 'constructive'
* } );
* var button2 = new OO.ui.ButtonWidget( {
* label: 'Destructive',
* flags: 'destructive'
* } );
* var button3 = new OO.ui.ButtonWidget( {
* label: 'Progressive',
* flags: 'progressive'
* } );
* $( 'body' ).append( button1.$element, button2.$element, button3.$element );
*
* {@link OO.ui.ActionWidget ActionWidgets}, which are a special kind of button that execute an action, use these flags: **primary** and **safe**.
* Please see the [OOjs UI documentation on MediaWiki] [1] for more information.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Elements/Flagged
*
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {string|string[]} [flags] The name or names of the flags (e.g., 'constructive' or 'primary') to apply.
* Please see the [OOjs UI documentation on MediaWiki] [2] for more information about available flags.
* [2]: https://www.mediawiki.org/wiki/OOjs_UI/Elements/Flagged
* @cfg {jQuery} [$flagged] The flagged element. By default,
* the flagged functionality is applied to the element created by the class ($element).
* If a different element is specified, the flagged functionality will be applied to it instead.
*/
OO.ui.FlaggedElement = function OoUiFlaggedElement( config ) {
// Configuration initialization
config = config || {};
// Properties
this.flags = {};
this.$flagged = null;
// Initialization
this.setFlags( config.flags );
this.setFlaggedElement( config.$flagged || this.$element );
};
/* Events */
/**
* @event flag
* A flag event is emitted when the #clearFlags or #setFlags methods are used. The `changes`
* parameter contains the name of each modified flag and indicates whether it was
* added or removed.
*
* @param {Object.<string,boolean>} changes Object keyed by flag name. A Boolean `true` indicates
* that the flag was added, `false` that the flag was removed.
*/
/* Methods */
/**
* Set the flagged element.
*
* This method is used to retarget a flagged mixin so that its functionality applies to the specified element.
* If an element is already set, the method will remove the mixin’s effect on that element.
*
* @param {jQuery} $flagged Element that should be flagged
*/
OO.ui.FlaggedElement.prototype.setFlaggedElement = function ( $flagged ) {
var classNames = Object.keys( this.flags ).map( function ( flag ) {
return 'oo-ui-flaggedElement-' + flag;
} ).join( ' ' );
if ( this.$flagged ) {
this.$flagged.removeClass( classNames );
}
this.$flagged = $flagged.addClass( classNames );
};
/**
* Check if the specified flag is set.
*
* @param {string} flag Name of flag
* @return {boolean} The flag is set
*/
OO.ui.FlaggedElement.prototype.hasFlag = function ( flag ) {
return flag in this.flags;
};
/**
* Get the names of all flags set.
*
* @return {string[]} Flag names
*/
OO.ui.FlaggedElement.prototype.getFlags = function () {
return Object.keys( this.flags );
};
/**
* Clear all flags.
*
* @chainable
* @fires flag
*/
OO.ui.FlaggedElement.prototype.clearFlags = function () {
var flag, className,
changes = {},
remove = [],
classPrefix = 'oo-ui-flaggedElement-';
for ( flag in this.flags ) {
className = classPrefix + flag;
changes[ flag ] = false;
delete this.flags[ flag ];
remove.push( className );
}
if ( this.$flagged ) {
this.$flagged.removeClass( remove.join( ' ' ) );
}
this.updateThemeClasses();
this.emit( 'flag', changes );
return this;
};
/**
* Add one or more flags.
*
* @param {string|string[]|Object.<string, boolean>} flags A flag name, an array of flag names,
* or an object keyed by flag name with a boolean value that indicates whether the flag should
* be added (`true`) or removed (`false`).
* @chainable
* @fires flag
*/
OO.ui.FlaggedElement.prototype.setFlags = function ( flags ) {
var i, len, flag, className,
changes = {},
add = [],
remove = [],
classPrefix = 'oo-ui-flaggedElement-';
if ( typeof flags === 'string' ) {
className = classPrefix + flags;
// Set
if ( !this.flags[ flags ] ) {
this.flags[ flags ] = true;
add.push( className );
}
} else if ( Array.isArray( flags ) ) {
for ( i = 0, len = flags.length; i < len; i++ ) {
flag = flags[ i ];
className = classPrefix + flag;
// Set
if ( !this.flags[ flag ] ) {
changes[ flag ] = true;
this.flags[ flag ] = true;
add.push( className );
}
}
} else if ( OO.isPlainObject( flags ) ) {
for ( flag in flags ) {
className = classPrefix + flag;
if ( flags[ flag ] ) {
// Set
if ( !this.flags[ flag ] ) {
changes[ flag ] = true;
this.flags[ flag ] = true;
add.push( className );
}
} else {
// Remove
if ( this.flags[ flag ] ) {
changes[ flag ] = false;
delete this.flags[ flag ];
remove.push( className );
}
}
}
}
if ( this.$flagged ) {
this.$flagged
.addClass( add.join( ' ' ) )
.removeClass( remove.join( ' ' ) );
}
this.updateThemeClasses();
this.emit( 'flag', changes );
return this;
};
/**
* TitledElement is mixed into other classes to provide a `title` attribute.
* Titles are rendered by the browser and are made visible when the user moves
* the mouse over the element. Titles are not visible on touch devices.
*
* @example
* // TitledElement provides a 'title' attribute to the
* // ButtonWidget class
* var button = new OO.ui.ButtonWidget( {
* label: 'Button with Title',
* title: 'I am a button'
* } );
* $( 'body' ).append( button.$element );
*
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {jQuery} [$titled] The element to which the `title` attribute is applied.
* If this config is omitted, the title functionality is applied to $element, the
* element created by the class.
* @cfg {string|Function} [title] The title text or a function that returns text. If
* this config is omitted, the value of the {@link #static-title static title} property is used.
*/
OO.ui.TitledElement = function OoUiTitledElement( config ) {
// Configuration initialization
config = config || {};
// Properties
this.$titled = null;
this.title = null;
// Initialization
this.setTitle( config.title || this.constructor.static.title );
this.setTitledElement( config.$titled || this.$element );
};
/* Setup */
OO.initClass( OO.ui.TitledElement );
/* Static Properties */
/**
* The title text, a function that returns text, or `null` for no title. The value of the static property
* is overridden if the #title config option is used.
*
* @static
* @inheritable
* @property {string|Function|null}
*/
OO.ui.TitledElement.static.title = null;
/* Methods */
/**
* Set the titled element.
*
* This method is used to retarget a titledElement mixin so that its functionality applies to the specified element.
* If an element is already set, the mixin’s effect on that element is removed before the new element is set up.
*
* @param {jQuery} $titled Element that should use the 'titled' functionality
*/
OO.ui.TitledElement.prototype.setTitledElement = function ( $titled ) {
if ( this.$titled ) {
this.$titled.removeAttr( 'title' );
}
this.$titled = $titled;
if ( this.title ) {
this.$titled.attr( 'title', this.title );
}
};
/**
* Set title.
*
* @param {string|Function|null} title Title text, a function that returns text, or `null` for no title
* @chainable
*/
OO.ui.TitledElement.prototype.setTitle = function ( title ) {
title = typeof title === 'string' ? OO.ui.resolveMsg( title ) : null;
if ( this.title !== title ) {
if ( this.$titled ) {
if ( title !== null ) {
this.$titled.attr( 'title', title );
} else {
this.$titled.removeAttr( 'title' );
}
}
this.title = title;
}
return this;
};
/**
* Get title.
*
* @return {string} Title string
*/
OO.ui.TitledElement.prototype.getTitle = function () {
return this.title;
};
/**
* Element that can be automatically clipped to visible boundaries.
*
* Whenever the element's natural height changes, you have to call
* #clip to make sure it's still clipping correctly.
*
* @abstract
* @class
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {jQuery} [$clippable] Nodes to clip, assigned to #$clippable, omit to use #$element
*/
OO.ui.ClippableElement = function OoUiClippableElement( config ) {
// Configuration initialization
config = config || {};
// Properties
this.$clippable = null;
this.clipping = false;
this.clippedHorizontally = false;
this.clippedVertically = false;
this.$clippableContainer = null;
this.$clippableScroller = null;
this.$clippableWindow = null;
this.idealWidth = null;
this.idealHeight = null;
this.onClippableContainerScrollHandler = this.clip.bind( this );
this.onClippableWindowResizeHandler = this.clip.bind( this );
// Initialization
this.setClippableElement( config.$clippable || this.$element );
};
/* Methods */
/**
* Set clippable element.
*
* If an element is already set, it will be cleaned up before setting up the new element.
*
* @param {jQuery} $clippable Element to make clippable
*/
OO.ui.ClippableElement.prototype.setClippableElement = function ( $clippable ) {
if ( this.$clippable ) {
this.$clippable.removeClass( 'oo-ui-clippableElement-clippable' );
this.$clippable.css( { width: '', height: '', overflowX: '', overflowY: '' } );
OO.ui.Element.static.reconsiderScrollbars( this.$clippable[ 0 ] );
}
this.$clippable = $clippable.addClass( 'oo-ui-clippableElement-clippable' );
this.clip();
};
/**
* Toggle clipping.
*
* Do not turn clipping on until after the element is attached to the DOM and visible.
*
* @param {boolean} [clipping] Enable clipping, omit to toggle
* @chainable
*/
OO.ui.ClippableElement.prototype.toggleClipping = function ( clipping ) {
clipping = clipping === undefined ? !this.clipping : !!clipping;
if ( this.clipping !== clipping ) {
this.clipping = clipping;
if ( clipping ) {
this.$clippableContainer = $( this.getClosestScrollableElementContainer() );
// If the clippable container is the root, we have to listen to scroll events and check
// jQuery.scrollTop on the window because of browser inconsistencies
this.$clippableScroller = this.$clippableContainer.is( 'html, body' ) ?
$( OO.ui.Element.static.getWindow( this.$clippableContainer ) ) :
this.$clippableContainer;
this.$clippableScroller.on( 'scroll', this.onClippableContainerScrollHandler );
this.$clippableWindow = $( this.getElementWindow() )
.on( 'resize', this.onClippableWindowResizeHandler );
// Initial clip after visible
this.clip();
} else {
this.$clippable.css( { width: '', height: '', overflowX: '', overflowY: '' } );
OO.ui.Element.static.reconsiderScrollbars( this.$clippable[ 0 ] );
this.$clippableContainer = null;
this.$clippableScroller.off( 'scroll', this.onClippableContainerScrollHandler );
this.$clippableScroller = null;
this.$clippableWindow.off( 'resize', this.onClippableWindowResizeHandler );
this.$clippableWindow = null;
}
}
return this;
};
/**
* Check if the element will be clipped to fit the visible area of the nearest scrollable container.
*
* @return {boolean} Element will be clipped to the visible area
*/
OO.ui.ClippableElement.prototype.isClipping = function () {
return this.clipping;
};
/**
* Check if the bottom or right of the element is being clipped by the nearest scrollable container.
*
* @return {boolean} Part of the element is being clipped
*/
OO.ui.ClippableElement.prototype.isClipped = function () {
return this.clippedHorizontally || this.clippedVertically;
};
/**
* Check if the right of the element is being clipped by the nearest scrollable container.
*
* @return {boolean} Part of the element is being clipped
*/
OO.ui.ClippableElement.prototype.isClippedHorizontally = function () {
return this.clippedHorizontally;
};
/**
* Check if the bottom of the element is being clipped by the nearest scrollable container.
*
* @return {boolean} Part of the element is being clipped
*/
OO.ui.ClippableElement.prototype.isClippedVertically = function () {
return this.clippedVertically;
};
/**
* Set the ideal size. These are the dimensions the element will have when it's not being clipped.
*
* @param {number|string} [width] Width as a number of pixels or CSS string with unit suffix
* @param {number|string} [height] Height as a number of pixels or CSS string with unit suffix
*/
OO.ui.ClippableElement.prototype.setIdealSize = function ( width, height ) {
this.idealWidth = width;
this.idealHeight = height;
if ( !this.clipping ) {
// Update dimensions
this.$clippable.css( { width: width, height: height } );
}
// While clipping, idealWidth and idealHeight are not considered
};
/**
* Clip element to visible boundaries and allow scrolling when needed. Call this method when
* the element's natural height changes.
*
* Element will be clipped the bottom or right of the element is within 10px of the edge of, or
* overlapped by, the visible area of the nearest scrollable container.
*
* @chainable
*/
OO.ui.ClippableElement.prototype.clip = function () {
if ( !this.clipping ) {
// this.$clippableContainer and this.$clippableWindow are null, so the below will fail
return this;
}
var buffer = 7, // Chosen by fair dice roll
cOffset = this.$clippable.offset(),
$container = this.$clippableContainer.is( 'html, body' ) ?
this.$clippableWindow : this.$clippableContainer,
ccOffset = $container.offset() || { top: 0, left: 0 },
ccHeight = $container.innerHeight() - buffer,
ccWidth = $container.innerWidth() - buffer,
cHeight = this.$clippable.outerHeight() + buffer,
cWidth = this.$clippable.outerWidth() + buffer,
scrollTop = this.$clippableScroller.scrollTop(),
scrollLeft = this.$clippableScroller.scrollLeft(),
desiredWidth = cOffset.left < 0 ?
cWidth + cOffset.left :
( ccOffset.left + scrollLeft + ccWidth ) - cOffset.left,
desiredHeight = cOffset.top < 0 ?
cHeight + cOffset.top :
( ccOffset.top + scrollTop + ccHeight ) - cOffset.top,
naturalWidth = this.$clippable.prop( 'scrollWidth' ),
naturalHeight = this.$clippable.prop( 'scrollHeight' ),
clipWidth = desiredWidth < naturalWidth,
clipHeight = desiredHeight < naturalHeight;
if ( clipWidth ) {
this.$clippable.css( { overflowX: 'scroll', width: desiredWidth } );
} else {
this.$clippable.css( { width: this.idealWidth || '', overflowX: '' } );
}
if ( clipHeight ) {
this.$clippable.css( { overflowY: 'scroll', height: desiredHeight } );
} else {
this.$clippable.css( { height: this.idealHeight || '', overflowY: '' } );
}
// If we stopped clipping in at least one of the dimensions
if ( !clipWidth || !clipHeight ) {
OO.ui.Element.static.reconsiderScrollbars( this.$clippable[ 0 ] );
}
this.clippedHorizontally = clipWidth;
this.clippedVertically = clipHeight;
return this;
};
/**
* Generic toolbar tool.
*
* @abstract
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.IconElement
* @mixins OO.ui.FlaggedElement
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {OO.ui.ToolGroup} toolGroup
* @param {Object} [config] Configuration options
* @cfg {string|Function} [title] Title text or a function that returns text
*/
OO.ui.Tool = function OoUiTool( toolGroup, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( toolGroup ) && config === undefined ) {
config = toolGroup;
toolGroup = config.toolGroup;
}
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.Tool.super.call( this, config );
// Properties
this.toolGroup = toolGroup;
this.toolbar = this.toolGroup.getToolbar();
this.active = false;
this.$title = $( '<span>' );
this.$accel = $( '<span>' );
this.$link = $( '<a>' );
this.title = null;
// Mixin constructors
OO.ui.IconElement.call( this, config );
OO.ui.FlaggedElement.call( this, config );
OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$link } ) );
// Events
this.toolbar.connect( this, { updateState: 'onUpdateState' } );
// Initialization
this.$title.addClass( 'oo-ui-tool-title' );
this.$accel
.addClass( 'oo-ui-tool-accel' )
.prop( {
// This may need to be changed if the key names are ever localized,
// but for now they are essentially written in English
dir: 'ltr',
lang: 'en'
} );
this.$link
.addClass( 'oo-ui-tool-link' )
.append( this.$icon, this.$title, this.$accel )
.attr( 'role', 'button' );
this.$element
.data( 'oo-ui-tool', this )
.addClass(
'oo-ui-tool ' + 'oo-ui-tool-name-' +
this.constructor.static.name.replace( /^([^\/]+)\/([^\/]+).*$/, '$1-$2' )
)
.toggleClass( 'oo-ui-tool-with-label', this.constructor.static.displayBothIconAndLabel )
.append( this.$link );
this.setTitle( config.title || this.constructor.static.title );
};
/* Setup */
OO.inheritClass( OO.ui.Tool, OO.ui.Widget );
OO.mixinClass( OO.ui.Tool, OO.ui.IconElement );
OO.mixinClass( OO.ui.Tool, OO.ui.FlaggedElement );
OO.mixinClass( OO.ui.Tool, OO.ui.TabIndexedElement );
/* Events */
/**
* @event select
*/
/* Static Properties */
/**
* @static
* @inheritdoc
*/
OO.ui.Tool.static.tagName = 'span';
/**
* Symbolic name of tool.
*
* @abstract
* @static
* @inheritable
* @property {string}
*/
OO.ui.Tool.static.name = '';
/**
* Tool group.
*
* @abstract
* @static
* @inheritable
* @property {string}
*/
OO.ui.Tool.static.group = '';
/**
* Tool title.
*
* Title is used as a tooltip when the tool is part of a bar tool group, or a label when the tool
* is part of a list or menu tool group. If a trigger is associated with an action by the same name
* as the tool, a description of its keyboard shortcut for the appropriate platform will be
* appended to the title if the tool is part of a bar tool group.
*
* @abstract
* @static
* @inheritable
* @property {string|Function} Title text or a function that returns text
*/
OO.ui.Tool.static.title = '';
/**
* Whether this tool should be displayed with both title and label when used in a bar tool group.
* Normally only the icon is displayed, or only the label if no icon is given.
*
* @static
* @inheritable
* @property {boolean}
*/
OO.ui.Tool.static.displayBothIconAndLabel = false;
/**
* Tool can be automatically added to catch-all groups.
*
* @static
* @inheritable
* @property {boolean}
*/
OO.ui.Tool.static.autoAddToCatchall = true;
/**
* Tool can be automatically added to named groups.
*
* @static
* @property {boolean}
* @inheritable
*/
OO.ui.Tool.static.autoAddToGroup = true;
/**
* Check if this tool is compatible with given data.
*
* @static
* @inheritable
* @param {Mixed} data Data to check
* @return {boolean} Tool can be used with data
*/
OO.ui.Tool.static.isCompatibleWith = function () {
return false;
};
/* Methods */
/**
* Handle the toolbar state being updated.
*
* This is an abstract method that must be overridden in a concrete subclass.
*
* @abstract
*/
OO.ui.Tool.prototype.onUpdateState = function () {
throw new Error(
'OO.ui.Tool.onUpdateState not implemented in this subclass:' + this.constructor
);
};
/**
* Handle the tool being selected.
*
* This is an abstract method that must be overridden in a concrete subclass.
*
* @abstract
*/
OO.ui.Tool.prototype.onSelect = function () {
throw new Error(
'OO.ui.Tool.onSelect not implemented in this subclass:' + this.constructor
);
};
/**
* Check if the button is active.
*
* @return {boolean} Button is active
*/
OO.ui.Tool.prototype.isActive = function () {
return this.active;
};
/**
* Make the button appear active or inactive.
*
* @param {boolean} state Make button appear active
*/
OO.ui.Tool.prototype.setActive = function ( state ) {
this.active = !!state;
if ( this.active ) {
this.$element.addClass( 'oo-ui-tool-active' );
} else {
this.$element.removeClass( 'oo-ui-tool-active' );
}
};
/**
* Get the tool title.
*
* @param {string|Function} title Title text or a function that returns text
* @chainable
*/
OO.ui.Tool.prototype.setTitle = function ( title ) {
this.title = OO.ui.resolveMsg( title );
this.updateTitle();
return this;
};
/**
* Get the tool title.
*
* @return {string} Title text
*/
OO.ui.Tool.prototype.getTitle = function () {
return this.title;
};
/**
* Get the tool's symbolic name.
*
* @return {string} Symbolic name of tool
*/
OO.ui.Tool.prototype.getName = function () {
return this.constructor.static.name;
};
/**
* Update the title.
*/
OO.ui.Tool.prototype.updateTitle = function () {
var titleTooltips = this.toolGroup.constructor.static.titleTooltips,
accelTooltips = this.toolGroup.constructor.static.accelTooltips,
accel = this.toolbar.getToolAccelerator( this.constructor.static.name ),
tooltipParts = [];
this.$title.text( this.title );
this.$accel.text( accel );
if ( titleTooltips && typeof this.title === 'string' && this.title.length ) {
tooltipParts.push( this.title );
}
if ( accelTooltips && typeof accel === 'string' && accel.length ) {
tooltipParts.push( accel );
}
if ( tooltipParts.length ) {
this.$link.attr( 'title', tooltipParts.join( ' ' ) );
} else {
this.$link.removeAttr( 'title' );
}
};
/**
* Destroy tool.
*/
OO.ui.Tool.prototype.destroy = function () {
this.toolbar.disconnect( this );
this.$element.remove();
};
/**
* Collection of tool groups.
*
* The following is a minimal example using several tools and tool groups.
*
* @example
* // Create the toolbar
* var toolFactory = new OO.ui.ToolFactory();
* var toolGroupFactory = new OO.ui.ToolGroupFactory();
* var toolbar = new OO.ui.Toolbar( toolFactory, toolGroupFactory );
*
* // We will be placing status text in this element when tools are used
* var $area = $( '<p>' ).text( 'Toolbar example' );
*
* // Define the tools that we're going to place in our toolbar
*
* // Create a class inheriting from OO.ui.Tool
* function PictureTool() {
* PictureTool.super.apply( this, arguments );
* }
* OO.inheritClass( PictureTool, OO.ui.Tool );
* // Each tool must have a 'name' (used as an internal identifier, see later) and at least one
* // of 'icon' and 'title' (displayed icon and text).
* PictureTool.static.name = 'picture';
* PictureTool.static.icon = 'picture';
* PictureTool.static.title = 'Insert picture';
* // Defines the action that will happen when this tool is selected (clicked).
* PictureTool.prototype.onSelect = function () {
* $area.text( 'Picture tool clicked!' );
* // Never display this tool as "active" (selected).
* this.setActive( false );
* };
* // Make this tool available in our toolFactory and thus our toolbar
* toolFactory.register( PictureTool );
*
* // Register two more tools, nothing interesting here
* function SettingsTool() {
* SettingsTool.super.apply( this, arguments );
* }
* OO.inheritClass( SettingsTool, OO.ui.Tool );
* SettingsTool.static.name = 'settings';
* SettingsTool.static.icon = 'settings';
* SettingsTool.static.title = 'Change settings';
* SettingsTool.prototype.onSelect = function () {
* $area.text( 'Settings tool clicked!' );
* this.setActive( false );
* };
* toolFactory.register( SettingsTool );
*
* // Register two more tools, nothing interesting here
* function StuffTool() {
* StuffTool.super.apply( this, arguments );
* }
* OO.inheritClass( StuffTool, OO.ui.Tool );
* StuffTool.static.name = 'stuff';
* StuffTool.static.icon = 'ellipsis';
* StuffTool.static.title = 'More stuff';
* StuffTool.prototype.onSelect = function () {
* $area.text( 'More stuff tool clicked!' );
* this.setActive( false );
* };
* toolFactory.register( StuffTool );
*
* // This is a PopupTool. Rather than having a custom 'onSelect' action, it will display a
* // little popup window (a PopupWidget).
* function HelpTool( toolGroup, config ) {
* OO.ui.PopupTool.call( this, toolGroup, $.extend( { popup: {
* padded: true,
* label: 'Help',
* head: true
* } }, config ) );
* this.popup.$body.append( '<p>I am helpful!</p>' );
* }
* OO.inheritClass( HelpTool, OO.ui.PopupTool );
* HelpTool.static.name = 'help';
* HelpTool.static.icon = 'help';
* HelpTool.static.title = 'Help';
* toolFactory.register( HelpTool );
*
* // Finally define which tools and in what order appear in the toolbar. Each tool may only be
* // used once (but not all defined tools must be used).
* toolbar.setup( [
* {
* // 'bar' tool groups display tools' icons only, side-by-side.
* type: 'bar',
* include: [ 'picture', 'help' ]
* },
* {
* // 'list' tool groups display both the titles and icons, in a dropdown list.
* type: 'list',
* indicator: 'down',
* label: 'More',
* include: [ 'settings', 'stuff' ]
* }
* // Note how the tools themselves are toolgroup-agnostic - the same tool can be displayed
* // either in a 'list' or a 'bar'. There is a 'menu' tool group too, not showcased here,
* // since it's more complicated to use. (See the next example snippet on this page.)
* ] );
*
* // Create some UI around the toolbar and place it in the document
* var frame = new OO.ui.PanelLayout( {
* expanded: false,
* framed: true
* } );
* var contentFrame = new OO.ui.PanelLayout( {
* expanded: false,
* padded: true
* } );
* frame.$element.append(
* toolbar.$element,
* contentFrame.$element.append( $area )
* );
* $( 'body' ).append( frame.$element );
*
* // Here is where the toolbar is actually built. This must be done after inserting it into the
* // document.
* toolbar.initialize();
*
* The following example extends the previous one to illustrate 'menu' tool groups and the usage of
* 'updateState' event.
*
* @example
* // Create the toolbar
* var toolFactory = new OO.ui.ToolFactory();
* var toolGroupFactory = new OO.ui.ToolGroupFactory();
* var toolbar = new OO.ui.Toolbar( toolFactory, toolGroupFactory );
*
* // We will be placing status text in this element when tools are used
* var $area = $( '<p>' ).text( 'Toolbar example' );
*
* // Define the tools that we're going to place in our toolbar
*
* // Create a class inheriting from OO.ui.Tool
* function PictureTool() {
* PictureTool.super.apply( this, arguments );
* }
* OO.inheritClass( PictureTool, OO.ui.Tool );
* // Each tool must have a 'name' (used as an internal identifier, see later) and at least one
* // of 'icon' and 'title' (displayed icon and text).
* PictureTool.static.name = 'picture';
* PictureTool.static.icon = 'picture';
* PictureTool.static.title = 'Insert picture';
* // Defines the action that will happen when this tool is selected (clicked).
* PictureTool.prototype.onSelect = function () {
* $area.text( 'Picture tool clicked!' );
* // Never display this tool as "active" (selected).
* this.setActive( false );
* };
* // The toolbar can be synchronized with the state of some external stuff, like a text
* // editor's editing area, highlighting the tools (e.g. a 'bold' tool would be shown as active
* // when the text cursor was inside bolded text). Here we simply disable this feature.
* PictureTool.prototype.onUpdateState = function () {
* };
* // Make this tool available in our toolFactory and thus our toolbar
* toolFactory.register( PictureTool );
*
* // Register two more tools, nothing interesting here
* function SettingsTool() {
* SettingsTool.super.apply( this, arguments );
* this.reallyActive = false;
* }
* OO.inheritClass( SettingsTool, OO.ui.Tool );
* SettingsTool.static.name = 'settings';
* SettingsTool.static.icon = 'settings';
* SettingsTool.static.title = 'Change settings';
* SettingsTool.prototype.onSelect = function () {
* $area.text( 'Settings tool clicked!' );
* // Toggle the active state on each click
* this.reallyActive = !this.reallyActive;
* this.setActive( this.reallyActive );
* // To update the menu label
* this.toolbar.emit( 'updateState' );
* };
* SettingsTool.prototype.onUpdateState = function () {
* };
* toolFactory.register( SettingsTool );
*
* // Register two more tools, nothing interesting here
* function StuffTool() {
* StuffTool.super.apply( this, arguments );
* this.reallyActive = false;
* }
* OO.inheritClass( StuffTool, OO.ui.Tool );
* StuffTool.static.name = 'stuff';
* StuffTool.static.icon = 'ellipsis';
* StuffTool.static.title = 'More stuff';
* StuffTool.prototype.onSelect = function () {
* $area.text( 'More stuff tool clicked!' );
* // Toggle the active state on each click
* this.reallyActive = !this.reallyActive;
* this.setActive( this.reallyActive );
* // To update the menu label
* this.toolbar.emit( 'updateState' );
* };
* StuffTool.prototype.onUpdateState = function () {
* };
* toolFactory.register( StuffTool );
*
* // This is a PopupTool. Rather than having a custom 'onSelect' action, it will display a
* // little popup window (a PopupWidget). 'onUpdateState' is also already implemented.
* function HelpTool( toolGroup, config ) {
* OO.ui.PopupTool.call( this, toolGroup, $.extend( { popup: {
* padded: true,
* label: 'Help',
* head: true
* } }, config ) );
* this.popup.$body.append( '<p>I am helpful!</p>' );
* }
* OO.inheritClass( HelpTool, OO.ui.PopupTool );
* HelpTool.static.name = 'help';
* HelpTool.static.icon = 'help';
* HelpTool.static.title = 'Help';
* toolFactory.register( HelpTool );
*
* // Finally define which tools and in what order appear in the toolbar. Each tool may only be
* // used once (but not all defined tools must be used).
* toolbar.setup( [
* {
* // 'bar' tool groups display tools' icons only, side-by-side.
* type: 'bar',
* include: [ 'picture', 'help' ]
* },
* {
* // 'menu' tool groups display both the titles and icons, in a dropdown menu.
* // Menu label indicates which items are selected.
* type: 'menu',
* indicator: 'down',
* include: [ 'settings', 'stuff' ]
* }
* ] );
*
* // Create some UI around the toolbar and place it in the document
* var frame = new OO.ui.PanelLayout( {
* expanded: false,
* framed: true
* } );
* var contentFrame = new OO.ui.PanelLayout( {
* expanded: false,
* padded: true
* } );
* frame.$element.append(
* toolbar.$element,
* contentFrame.$element.append( $area )
* );
* $( 'body' ).append( frame.$element );
*
* // Here is where the toolbar is actually built. This must be done after inserting it into the
* // document.
* toolbar.initialize();
* toolbar.emit( 'updateState' );
*
* @class
* @extends OO.ui.Element
* @mixins OO.EventEmitter
* @mixins OO.ui.GroupElement
*
* @constructor
* @param {OO.ui.ToolFactory} toolFactory Factory for creating tools
* @param {OO.ui.ToolGroupFactory} toolGroupFactory Factory for creating tool groups
* @param {Object} [config] Configuration options
* @cfg {boolean} [actions] Add an actions section opposite to the tools
* @cfg {boolean} [shadow] Add a shadow below the toolbar
*/
OO.ui.Toolbar = function OoUiToolbar( toolFactory, toolGroupFactory, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( toolFactory ) && config === undefined ) {
config = toolFactory;
toolFactory = config.toolFactory;
toolGroupFactory = config.toolGroupFactory;
}
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.Toolbar.super.call( this, config );
// Mixin constructors
OO.EventEmitter.call( this );
OO.ui.GroupElement.call( this, config );
// Properties
this.toolFactory = toolFactory;
this.toolGroupFactory = toolGroupFactory;
this.groups = [];
this.tools = {};
this.$bar = $( '<div>' );
this.$actions = $( '<div>' );
this.initialized = false;
this.onWindowResizeHandler = this.onWindowResize.bind( this );
// Events
this.$element
.add( this.$bar ).add( this.$group ).add( this.$actions )
.on( 'mousedown keydown', this.onPointerDown.bind( this ) );
// Initialization
this.$group.addClass( 'oo-ui-toolbar-tools' );
if ( config.actions ) {
this.$bar.append( this.$actions.addClass( 'oo-ui-toolbar-actions' ) );
}
this.$bar
.addClass( 'oo-ui-toolbar-bar' )
.append( this.$group, '<div style="clear:both"></div>' );
if ( config.shadow ) {
this.$bar.append( '<div class="oo-ui-toolbar-shadow"></div>' );
}
this.$element.addClass( 'oo-ui-toolbar' ).append( this.$bar );
};
/* Setup */
OO.inheritClass( OO.ui.Toolbar, OO.ui.Element );
OO.mixinClass( OO.ui.Toolbar, OO.EventEmitter );
OO.mixinClass( OO.ui.Toolbar, OO.ui.GroupElement );
/* Methods */
/**
* Get the tool factory.
*
* @return {OO.ui.ToolFactory} Tool factory
*/
OO.ui.Toolbar.prototype.getToolFactory = function () {
return this.toolFactory;
};
/**
* Get the tool group factory.
*
* @return {OO.Factory} Tool group factory
*/
OO.ui.Toolbar.prototype.getToolGroupFactory = function () {
return this.toolGroupFactory;
};
/**
* Handles mouse down events.
*
* @param {jQuery.Event} e Mouse down event
*/
OO.ui.Toolbar.prototype.onPointerDown = function ( e ) {
var $closestWidgetToEvent = $( e.target ).closest( '.oo-ui-widget' ),
$closestWidgetToToolbar = this.$element.closest( '.oo-ui-widget' );
if ( !$closestWidgetToEvent.length || $closestWidgetToEvent[ 0 ] === $closestWidgetToToolbar[ 0 ] ) {
return false;
}
};
/**
* Handle window resize event.
*
* @private
* @param {jQuery.Event} e Window resize event
*/
OO.ui.Toolbar.prototype.onWindowResize = function () {
this.$element.toggleClass(
'oo-ui-toolbar-narrow',
this.$bar.width() <= this.narrowThreshold
);
};
/**
* Sets up handles and preloads required information for the toolbar to work.
* This must be called after it is attached to a visible document and before doing anything else.
*/
OO.ui.Toolbar.prototype.initialize = function () {
this.initialized = true;
this.narrowThreshold = this.$group.width() + this.$actions.width();
$( this.getElementWindow() ).on( 'resize', this.onWindowResizeHandler );
this.onWindowResize();
};
/**
* Setup toolbar.
*
* Tools can be specified in the following ways:
*
* - A specific tool: `{ name: 'tool-name' }` or `'tool-name'`
* - All tools in a group: `{ group: 'group-name' }`
* - All tools: `'*'` - Using this will make the group a list with a "More" label by default
*
* @param {Object.<string,Array>} groups List of tool group configurations
* @param {Array|string} [groups.include] Tools to include
* @param {Array|string} [groups.exclude] Tools to exclude
* @param {Array|string} [groups.promote] Tools to promote to the beginning
* @param {Array|string} [groups.demote] Tools to demote to the end
*/
OO.ui.Toolbar.prototype.setup = function ( groups ) {
var i, len, type, group,
items = [],
defaultType = 'bar';
// Cleanup previous groups
this.reset();
// Build out new groups
for ( i = 0, len = groups.length; i < len; i++ ) {
group = groups[ i ];
if ( group.include === '*' ) {
// Apply defaults to catch-all groups
if ( group.type === undefined ) {
group.type = 'list';
}
if ( group.label === undefined ) {
group.label = OO.ui.msg( 'ooui-toolbar-more' );
}
}
// Check type has been registered
type = this.getToolGroupFactory().lookup( group.type ) ? group.type : defaultType;
items.push(
this.getToolGroupFactory().create( type, this, group )
);
}
this.addItems( items );
};
/**
* Remove all tools and groups from the toolbar.
*/
OO.ui.Toolbar.prototype.reset = function () {
var i, len;
this.groups = [];
this.tools = {};
for ( i = 0, len = this.items.length; i < len; i++ ) {
this.items[ i ].destroy();
}
this.clearItems();
};
/**
* Destroys toolbar, removing event handlers and DOM elements.
*
* Call this whenever you are done using a toolbar.
*/
OO.ui.Toolbar.prototype.destroy = function () {
$( this.getElementWindow() ).off( 'resize', this.onWindowResizeHandler );
this.reset();
this.$element.remove();
};
/**
* Check if tool has not been used yet.
*
* @param {string} name Symbolic name of tool
* @return {boolean} Tool is available
*/
OO.ui.Toolbar.prototype.isToolAvailable = function ( name ) {
return !this.tools[ name ];
};
/**
* Prevent tool from being used again.
*
* @param {OO.ui.Tool} tool Tool to reserve
*/
OO.ui.Toolbar.prototype.reserveTool = function ( tool ) {
this.tools[ tool.getName() ] = tool;
};
/**
* Allow tool to be used again.
*
* @param {OO.ui.Tool} tool Tool to release
*/
OO.ui.Toolbar.prototype.releaseTool = function ( tool ) {
delete this.tools[ tool.getName() ];
};
/**
* Get accelerator label for tool.
*
* This is a stub that should be overridden to provide access to accelerator information.
*
* @param {string} name Symbolic name of tool
* @return {string|undefined} Tool accelerator label if available
*/
OO.ui.Toolbar.prototype.getToolAccelerator = function () {
return undefined;
};
/**
* Collection of tools.
*
* Tools can be specified in the following ways:
*
* - A specific tool: `{ name: 'tool-name' }` or `'tool-name'`
* - All tools in a group: `{ group: 'group-name' }`
* - All tools: `'*'`
*
* @abstract
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.GroupElement
*
* @constructor
* @param {OO.ui.Toolbar} toolbar
* @param {Object} [config] Configuration options
* @cfg {Array|string} [include=[]] List of tools to include
* @cfg {Array|string} [exclude=[]] List of tools to exclude
* @cfg {Array|string} [promote=[]] List of tools to promote to the beginning
* @cfg {Array|string} [demote=[]] List of tools to demote to the end
*/
OO.ui.ToolGroup = function OoUiToolGroup( toolbar, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( toolbar ) && config === undefined ) {
config = toolbar;
toolbar = config.toolbar;
}
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.ToolGroup.super.call( this, config );
// Mixin constructors
OO.ui.GroupElement.call( this, config );
// Properties
this.toolbar = toolbar;
this.tools = {};
this.pressed = null;
this.autoDisabled = false;
this.include = config.include || [];
this.exclude = config.exclude || [];
this.promote = config.promote || [];
this.demote = config.demote || [];
this.onCapturedMouseKeyUpHandler = this.onCapturedMouseKeyUp.bind( this );
// Events
this.$element.on( {
mousedown: this.onMouseKeyDown.bind( this ),
mouseup: this.onMouseKeyUp.bind( this ),
keydown: this.onMouseKeyDown.bind( this ),
keyup: this.onMouseKeyUp.bind( this ),
focus: this.onMouseOverFocus.bind( this ),
blur: this.onMouseOutBlur.bind( this ),
mouseover: this.onMouseOverFocus.bind( this ),
mouseout: this.onMouseOutBlur.bind( this )
} );
this.toolbar.getToolFactory().connect( this, { register: 'onToolFactoryRegister' } );
this.aggregate( { disable: 'itemDisable' } );
this.connect( this, { itemDisable: 'updateDisabled' } );
// Initialization
this.$group.addClass( 'oo-ui-toolGroup-tools' );
this.$element
.addClass( 'oo-ui-toolGroup' )
.append( this.$group );
this.populate();
};
/* Setup */
OO.inheritClass( OO.ui.ToolGroup, OO.ui.Widget );
OO.mixinClass( OO.ui.ToolGroup, OO.ui.GroupElement );
/* Events */
/**
* @event update
*/
/* Static Properties */
/**
* Show labels in tooltips.
*
* @static
* @inheritable
* @property {boolean}
*/
OO.ui.ToolGroup.static.titleTooltips = false;
/**
* Show acceleration labels in tooltips.
*
* @static
* @inheritable
* @property {boolean}
*/
OO.ui.ToolGroup.static.accelTooltips = false;
/**
* Automatically disable the toolgroup when all tools are disabled
*
* @static
* @inheritable
* @property {boolean}
*/
OO.ui.ToolGroup.static.autoDisable = true;
/* Methods */
/**
* @inheritdoc
*/
OO.ui.ToolGroup.prototype.isDisabled = function () {
return this.autoDisabled || OO.ui.ToolGroup.super.prototype.isDisabled.apply( this, arguments );
};
/**
* @inheritdoc
*/
OO.ui.ToolGroup.prototype.updateDisabled = function () {
var i, item, allDisabled = true;
if ( this.constructor.static.autoDisable ) {
for ( i = this.items.length - 1; i >= 0; i-- ) {
item = this.items[ i ];
if ( !item.isDisabled() ) {
allDisabled = false;
break;
}
}
this.autoDisabled = allDisabled;
}
OO.ui.ToolGroup.super.prototype.updateDisabled.apply( this, arguments );
};
/**
* Handle mouse down and key down events.
*
* @param {jQuery.Event} e Mouse down or key down event
*/
OO.ui.ToolGroup.prototype.onMouseKeyDown = function ( e ) {
if (
!this.isDisabled() &&
( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
) {
this.pressed = this.getTargetTool( e );
if ( this.pressed ) {
this.pressed.setActive( true );
this.getElementDocument().addEventListener( 'mouseup', this.onCapturedMouseKeyUpHandler, true );
this.getElementDocument().addEventListener( 'keyup', this.onCapturedMouseKeyUpHandler, true );
}
return false;
}
};
/**
* Handle captured mouse up and key up events.
*
* @param {Event} e Mouse up or key up event
*/
OO.ui.ToolGroup.prototype.onCapturedMouseKeyUp = function ( e ) {
this.getElementDocument().removeEventListener( 'mouseup', this.onCapturedMouseKeyUpHandler, true );
this.getElementDocument().removeEventListener( 'keyup', this.onCapturedMouseKeyUpHandler, true );
// onMouseKeyUp may be called a second time, depending on where the mouse is when the button is
// released, but since `this.pressed` will no longer be true, the second call will be ignored.
this.onMouseKeyUp( e );
};
/**
* Handle mouse up and key up events.
*
* @param {jQuery.Event} e Mouse up or key up event
*/
OO.ui.ToolGroup.prototype.onMouseKeyUp = function ( e ) {
var tool = this.getTargetTool( e );
if (
!this.isDisabled() && this.pressed && this.pressed === tool &&
( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
) {
this.pressed.onSelect();
this.pressed = null;
return false;
}
this.pressed = null;
};
/**
* Handle mouse over and focus events.
*
* @param {jQuery.Event} e Mouse over or focus event
*/
OO.ui.ToolGroup.prototype.onMouseOverFocus = function ( e ) {
var tool = this.getTargetTool( e );
if ( this.pressed && this.pressed === tool ) {
this.pressed.setActive( true );
}
};
/**
* Handle mouse out and blur events.
*
* @param {jQuery.Event} e Mouse out or blur event
*/
OO.ui.ToolGroup.prototype.onMouseOutBlur = function ( e ) {
var tool = this.getTargetTool( e );
if ( this.pressed && this.pressed === tool ) {
this.pressed.setActive( false );
}
};
/**
* Get the closest tool to a jQuery.Event.
*
* Only tool links are considered, which prevents other elements in the tool such as popups from
* triggering tool group interactions.
*
* @private
* @param {jQuery.Event} e
* @return {OO.ui.Tool|null} Tool, `null` if none was found
*/
OO.ui.ToolGroup.prototype.getTargetTool = function ( e ) {
var tool,
$item = $( e.target ).closest( '.oo-ui-tool-link' );
if ( $item.length ) {
tool = $item.parent().data( 'oo-ui-tool' );
}
return tool && !tool.isDisabled() ? tool : null;
};
/**
* Handle tool registry register events.
*
* If a tool is registered after the group is created, we must repopulate the list to account for:
*
* - a tool being added that may be included
* - a tool already included being overridden
*
* @param {string} name Symbolic name of tool
*/
OO.ui.ToolGroup.prototype.onToolFactoryRegister = function () {
this.populate();
};
/**
* Get the toolbar this group is in.
*
* @return {OO.ui.Toolbar} Toolbar of group
*/
OO.ui.ToolGroup.prototype.getToolbar = function () {
return this.toolbar;
};
/**
* Add and remove tools based on configuration.
*/
OO.ui.ToolGroup.prototype.populate = function () {
var i, len, name, tool,
toolFactory = this.toolbar.getToolFactory(),
names = {},
add = [],
remove = [],
list = this.toolbar.getToolFactory().getTools(
this.include, this.exclude, this.promote, this.demote
);
// Build a list of needed tools
for ( i = 0, len = list.length; i < len; i++ ) {
name = list[ i ];
if (
// Tool exists
toolFactory.lookup( name ) &&
// Tool is available or is already in this group
( this.toolbar.isToolAvailable( name ) || this.tools[ name ] )
) {
// Hack to prevent infinite recursion via ToolGroupTool. We need to reserve the tool before
// creating it, but we can't call reserveTool() yet because we haven't created the tool.
this.toolbar.tools[ name ] = true;
tool = this.tools[ name ];
if ( !tool ) {
// Auto-initialize tools on first use
this.tools[ name ] = tool = toolFactory.create( name, this );
tool.updateTitle();
}
this.toolbar.reserveTool( tool );
add.push( tool );
names[ name ] = true;
}
}
// Remove tools that are no longer needed
for ( name in this.tools ) {
if ( !names[ name ] ) {
this.tools[ name ].destroy();
this.toolbar.releaseTool( this.tools[ name ] );
remove.push( this.tools[ name ] );
delete this.tools[ name ];
}
}
if ( remove.length ) {
this.removeItems( remove );
}
// Update emptiness state
if ( add.length ) {
this.$element.removeClass( 'oo-ui-toolGroup-empty' );
} else {
this.$element.addClass( 'oo-ui-toolGroup-empty' );
}
// Re-add tools (moving existing ones to new locations)
this.addItems( add );
// Disabled state may depend on items
this.updateDisabled();
};
/**
* Destroy tool group.
*/
OO.ui.ToolGroup.prototype.destroy = function () {
var name;
this.clearItems();
this.toolbar.getToolFactory().disconnect( this );
for ( name in this.tools ) {
this.toolbar.releaseTool( this.tools[ name ] );
this.tools[ name ].disconnect( this ).destroy();
delete this.tools[ name ];
}
this.$element.remove();
};
/**
* MessageDialogs display a confirmation or alert message. By default, the rendered dialog box
* consists of a header that contains the dialog title, a body with the message, and a footer that
* contains any {@link OO.ui.ActionWidget action widgets}. The MessageDialog class is the only type
* of {@link OO.ui.Dialog dialog} that is usually instantiated directly.
*
* There are two basic types of message dialogs, confirmation and alert:
*
* - **confirmation**: the dialog title describes what a progressive action will do and the message provides
* more details about the consequences.
* - **alert**: the dialog title describes which event occurred and the message provides more information
* about why the event occurred.
*
* The MessageDialog class specifies two actions: ‘accept’, the primary
* action (e.g., ‘ok’) and ‘reject,’ the safe action (e.g., ‘cancel’). Both will close the window,
* passing along the selected action.
*
* For more information and examples, please see the [OOjs UI documentation on MediaWiki][1].
*
* @example
* // Example: Creating and opening a message dialog window.
* var messageDialog = new OO.ui.MessageDialog();
*
* // Create and append a window manager.
* var windowManager = new OO.ui.WindowManager();
* $( 'body' ).append( windowManager.$element );
* windowManager.addWindows( [ messageDialog ] );
* // Open the window.
* windowManager.openWindow( messageDialog, {
* title: 'Basic message dialog',
* message: 'This is the message'
* } );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Message_Dialogs
*
* @class
* @extends OO.ui.Dialog
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.MessageDialog = function OoUiMessageDialog( config ) {
// Parent constructor
OO.ui.MessageDialog.super.call( this, config );
// Properties
this.verticalActionLayout = null;
// Initialization
this.$element.addClass( 'oo-ui-messageDialog' );
};
/* Inheritance */
OO.inheritClass( OO.ui.MessageDialog, OO.ui.Dialog );
/* Static Properties */
OO.ui.MessageDialog.static.name = 'message';
OO.ui.MessageDialog.static.size = 'small';
OO.ui.MessageDialog.static.verbose = false;
/**
* Dialog title.
*
* The title of a confirmation dialog describes what a progressive action will do. The
* title of an alert dialog describes which event occurred.
*
* @static
* @inheritable
* @property {jQuery|string|Function|null}
*/
OO.ui.MessageDialog.static.title = null;
/**
* The message displayed in the dialog body.
*
* A confirmation message describes the consequences of a progressive action. An alert
* message describes why an event occurred.
*
* @static
* @inheritable
* @property {jQuery|string|Function|null}
*/
OO.ui.MessageDialog.static.message = null;
OO.ui.MessageDialog.static.actions = [
{ action: 'accept', label: OO.ui.deferMsg( 'ooui-dialog-message-accept' ), flags: 'primary' },
{ action: 'reject', label: OO.ui.deferMsg( 'ooui-dialog-message-reject' ), flags: 'safe' }
];
/* Methods */
/**
* @inheritdoc
*/
OO.ui.MessageDialog.prototype.setManager = function ( manager ) {
OO.ui.MessageDialog.super.prototype.setManager.call( this, manager );
// Events
this.manager.connect( this, {
resize: 'onResize'
} );
return this;
};
/**
* @inheritdoc
*/
OO.ui.MessageDialog.prototype.onActionResize = function ( action ) {
this.fitActions();
return OO.ui.MessageDialog.super.prototype.onActionResize.call( this, action );
};
/**
* Handle window resized events.
*
* @private
*/
OO.ui.MessageDialog.prototype.onResize = function () {
var dialog = this;
dialog.fitActions();
// Wait for CSS transition to finish and do it again :(
setTimeout( function () {
dialog.fitActions();
}, 300 );
};
/**
* Toggle action layout between vertical and horizontal.
*
*
* @private
* @param {boolean} [value] Layout actions vertically, omit to toggle
* @chainable
*/
OO.ui.MessageDialog.prototype.toggleVerticalActionLayout = function ( value ) {
value = value === undefined ? !this.verticalActionLayout : !!value;
if ( value !== this.verticalActionLayout ) {
this.verticalActionLayout = value;
this.$actions
.toggleClass( 'oo-ui-messageDialog-actions-vertical', value )
.toggleClass( 'oo-ui-messageDialog-actions-horizontal', !value );
}
return this;
};
/**
* @inheritdoc
*/
OO.ui.MessageDialog.prototype.getActionProcess = function ( action ) {
if ( action ) {
return new OO.ui.Process( function () {
this.close( { action: action } );
}, this );
}
return OO.ui.MessageDialog.super.prototype.getActionProcess.call( this, action );
};
/**
* @inheritdoc
*
* @param {Object} [data] Dialog opening data
* @param {jQuery|string|Function|null} [data.title] Description of the action being confirmed
* @param {jQuery|string|Function|null} [data.message] Description of the action's consequence
* @param {boolean} [data.verbose] Message is verbose and should be styled as a long message
* @param {Object[]} [data.actions] List of OO.ui.ActionOptionWidget configuration options for each
* action item
*/
OO.ui.MessageDialog.prototype.getSetupProcess = function ( data ) {
data = data || {};
// Parent method
return OO.ui.MessageDialog.super.prototype.getSetupProcess.call( this, data )
.next( function () {
this.title.setLabel(
data.title !== undefined ? data.title : this.constructor.static.title
);
this.message.setLabel(
data.message !== undefined ? data.message : this.constructor.static.message
);
this.message.$element.toggleClass(
'oo-ui-messageDialog-message-verbose',
data.verbose !== undefined ? data.verbose : this.constructor.static.verbose
);
}, this );
};
/**
* @inheritdoc
*/
OO.ui.MessageDialog.prototype.getBodyHeight = function () {
var bodyHeight, oldOverflow,
$scrollable = this.container.$element;
oldOverflow = $scrollable[ 0 ].style.overflow;
$scrollable[ 0 ].style.overflow = 'hidden';
OO.ui.Element.static.reconsiderScrollbars( $scrollable[ 0 ] );
bodyHeight = this.text.$element.outerHeight( true );
$scrollable[ 0 ].style.overflow = oldOverflow;
return bodyHeight;
};
/**
* @inheritdoc
*/
OO.ui.MessageDialog.prototype.setDimensions = function ( dim ) {
var $scrollable = this.container.$element;
OO.ui.MessageDialog.super.prototype.setDimensions.call( this, dim );
// Twiddle the overflow property, otherwise an unnecessary scrollbar will be produced.
// Need to do it after transition completes (250ms), add 50ms just in case.
setTimeout( function () {
var oldOverflow = $scrollable[ 0 ].style.overflow;
$scrollable[ 0 ].style.overflow = 'hidden';
OO.ui.Element.static.reconsiderScrollbars( $scrollable[ 0 ] );
$scrollable[ 0 ].style.overflow = oldOverflow;
}, 300 );
return this;
};
/**
* @inheritdoc
*/
OO.ui.MessageDialog.prototype.initialize = function () {
// Parent method
OO.ui.MessageDialog.super.prototype.initialize.call( this );
// Properties
this.$actions = $( '<div>' );
this.container = new OO.ui.PanelLayout( {
scrollable: true, classes: [ 'oo-ui-messageDialog-container' ]
} );
this.text = new OO.ui.PanelLayout( {
padded: true, expanded: false, classes: [ 'oo-ui-messageDialog-text' ]
} );
this.message = new OO.ui.LabelWidget( {
classes: [ 'oo-ui-messageDialog-message' ]
} );
// Initialization
this.title.$element.addClass( 'oo-ui-messageDialog-title' );
this.$content.addClass( 'oo-ui-messageDialog-content' );
this.container.$element.append( this.text.$element );
this.text.$element.append( this.title.$element, this.message.$element );
this.$body.append( this.container.$element );
this.$actions.addClass( 'oo-ui-messageDialog-actions' );
this.$foot.append( this.$actions );
};
/**
* @inheritdoc
*/
OO.ui.MessageDialog.prototype.attachActions = function () {
var i, len, other, special, others;
// Parent method
OO.ui.MessageDialog.super.prototype.attachActions.call( this );
special = this.actions.getSpecial();
others = this.actions.getOthers();
if ( special.safe ) {
this.$actions.append( special.safe.$element );
special.safe.toggleFramed( false );
}
if ( others.length ) {
for ( i = 0, len = others.length; i < len; i++ ) {
other = others[ i ];
this.$actions.append( other.$element );
other.toggleFramed( false );
}
}
if ( special.primary ) {
this.$actions.append( special.primary.$element );
special.primary.toggleFramed( false );
}
if ( !this.isOpening() ) {
// If the dialog is currently opening, this will be called automatically soon.
// This also calls #fitActions.
this.updateSize();
}
};
/**
* Fit action actions into columns or rows.
*
* Columns will be used if all labels can fit without overflow, otherwise rows will be used.
*
* @private
*/
OO.ui.MessageDialog.prototype.fitActions = function () {
var i, len, action,
previous = this.verticalActionLayout,
actions = this.actions.get();
// Detect clipping
this.toggleVerticalActionLayout( false );
for ( i = 0, len = actions.length; i < len; i++ ) {
action = actions[ i ];
if ( action.$element.innerWidth() < action.$label.outerWidth( true ) ) {
this.toggleVerticalActionLayout( true );
break;
}
}
// Move the body out of the way of the foot
this.$body.css( 'bottom', this.$foot.outerHeight( true ) );
if ( this.verticalActionLayout !== previous ) {
// We changed the layout, window height might need to be updated.
this.updateSize();
}
};
/**
* ProcessDialog windows encapsulate a {@link OO.ui.Process process} and all of the code necessary
* to complete it. If the process terminates with an error, a customizable {@link OO.ui.Error error
* interface} alerts users to the trouble, permitting the user to dismiss the error and try again when
* relevant. The ProcessDialog class is always extended and customized with the actions and content
* required for each process.
*
* The process dialog box consists of a header that visually represents the ‘working’ state of long
* processes with an animation. The header contains the dialog title as well as
* two {@link OO.ui.ActionWidget action widgets}: a ‘safe’ action on the left (e.g., ‘Cancel’) and
* a ‘primary’ action on the right (e.g., ‘Done’).
*
* Like other windows, the process dialog is managed by a {@link OO.ui.WindowManager window manager}.
* Please see the [OOjs UI documentation on MediaWiki][1] for more information and examples.
*
* @example
* // Example: Creating and opening a process dialog window.
* function MyProcessDialog( config ) {
* MyProcessDialog.super.call( this, config );
* }
* OO.inheritClass( MyProcessDialog, OO.ui.ProcessDialog );
*
* MyProcessDialog.static.title = 'Process dialog';
* MyProcessDialog.static.actions = [
* { action: 'save', label: 'Done', flags: 'primary' },
* { label: 'Cancel', flags: 'safe' }
* ];
*
* MyProcessDialog.prototype.initialize = function () {
* MyProcessDialog.super.prototype.initialize.apply( this, arguments );
* this.content = new OO.ui.PanelLayout( { padded: true, expanded: false } );
* this.content.$element.append( '<p>This is a process dialog window. The header contains the title and two buttons: \'Cancel\' (a safe action) on the left and \'Done\' (a primary action) on the right.</p>' );
* this.$body.append( this.content.$element );
* };
* MyProcessDialog.prototype.getActionProcess = function ( action ) {
* var dialog = this;
* if ( action ) {
* return new OO.ui.Process( function () {
* dialog.close( { action: action } );
* } );
* }
* return MyProcessDialog.super.prototype.getActionProcess.call( this, action );
* };
*
* var windowManager = new OO.ui.WindowManager();
* $( 'body' ).append( windowManager.$element );
*
* var dialog = new MyProcessDialog();
* windowManager.addWindows( [ dialog ] );
* windowManager.openWindow( dialog );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Process_Dialogs
*
* @abstract
* @class
* @extends OO.ui.Dialog
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.ProcessDialog = function OoUiProcessDialog( config ) {
// Parent constructor
OO.ui.ProcessDialog.super.call( this, config );
// Initialization
this.$element.addClass( 'oo-ui-processDialog' );
};
/* Setup */
OO.inheritClass( OO.ui.ProcessDialog, OO.ui.Dialog );
/* Methods */
/**
* Handle dismiss button click events.
*
* Hides errors.
*
* @private
*/
OO.ui.ProcessDialog.prototype.onDismissErrorButtonClick = function () {
this.hideErrors();
};
/**
* Handle retry button click events.
*
* Hides errors and then tries again.
*
* @private
*/
OO.ui.ProcessDialog.prototype.onRetryButtonClick = function () {
this.hideErrors();
this.executeAction( this.currentAction );
};
/**
* @inheritdoc
*/
OO.ui.ProcessDialog.prototype.onActionResize = function ( action ) {
if ( this.actions.isSpecial( action ) ) {
this.fitLabel();
}
return OO.ui.ProcessDialog.super.prototype.onActionResize.call( this, action );
};
/**
* @inheritdoc
*/
OO.ui.ProcessDialog.prototype.initialize = function () {
// Parent method
OO.ui.ProcessDialog.super.prototype.initialize.call( this );
// Properties
this.$navigation = $( '<div>' );
this.$location = $( '<div>' );
this.$safeActions = $( '<div>' );
this.$primaryActions = $( '<div>' );
this.$otherActions = $( '<div>' );
this.dismissButton = new OO.ui.ButtonWidget( {
label: OO.ui.msg( 'ooui-dialog-process-dismiss' )
} );
this.retryButton = new OO.ui.ButtonWidget();
this.$errors = $( '<div>' );
this.$errorsTitle = $( '<div>' );
// Events
this.dismissButton.connect( this, { click: 'onDismissErrorButtonClick' } );
this.retryButton.connect( this, { click: 'onRetryButtonClick' } );
// Initialization
this.title.$element.addClass( 'oo-ui-processDialog-title' );
this.$location
.append( this.title.$element )
.addClass( 'oo-ui-processDialog-location' );
this.$safeActions.addClass( 'oo-ui-processDialog-actions-safe' );
this.$primaryActions.addClass( 'oo-ui-processDialog-actions-primary' );
this.$otherActions.addClass( 'oo-ui-processDialog-actions-other' );
this.$errorsTitle
.addClass( 'oo-ui-processDialog-errors-title' )
.text( OO.ui.msg( 'ooui-dialog-process-error' ) );
this.$errors
.addClass( 'oo-ui-processDialog-errors oo-ui-element-hidden' )
.append( this.$errorsTitle, this.dismissButton.$element, this.retryButton.$element );
this.$content
.addClass( 'oo-ui-processDialog-content' )
.append( this.$errors );
this.$navigation
.addClass( 'oo-ui-processDialog-navigation' )
.append( this.$safeActions, this.$location, this.$primaryActions );
this.$head.append( this.$navigation );
this.$foot.append( this.$otherActions );
};
/**
* @inheritdoc
*/
OO.ui.ProcessDialog.prototype.getActionWidgets = function ( actions ) {
var i, len, widgets = [];
for ( i = 0, len = actions.length; i < len; i++ ) {
widgets.push(
new OO.ui.ActionWidget( $.extend( { framed: true }, actions[ i ] ) )
);
}
return widgets;
};
/**
* @inheritdoc
*/
OO.ui.ProcessDialog.prototype.attachActions = function () {
var i, len, other, special, others;
// Parent method
OO.ui.ProcessDialog.super.prototype.attachActions.call( this );
special = this.actions.getSpecial();
others = this.actions.getOthers();
if ( special.primary ) {
this.$primaryActions.append( special.primary.$element );
}
for ( i = 0, len = others.length; i < len; i++ ) {
other = others[ i ];
this.$otherActions.append( other.$element );
}
if ( special.safe ) {
this.$safeActions.append( special.safe.$element );
}
this.fitLabel();
this.$body.css( 'bottom', this.$foot.outerHeight( true ) );
};
/**
* @inheritdoc
*/
OO.ui.ProcessDialog.prototype.executeAction = function ( action ) {
var process = this;
return OO.ui.ProcessDialog.super.prototype.executeAction.call( this, action )
.fail( function ( errors ) {
process.showErrors( errors || [] );
} );
};
/**
* Fit label between actions.
*
* @private
* @chainable
*/
OO.ui.ProcessDialog.prototype.fitLabel = function () {
var width = Math.max(
this.$safeActions.is( ':visible' ) ? this.$safeActions.width() : 0,
this.$primaryActions.is( ':visible' ) ? this.$primaryActions.width() : 0
);
this.$location.css( { paddingLeft: width, paddingRight: width } );
return this;
};
/**
* Handle errors that occurred during accept or reject processes.
*
* @private
* @param {OO.ui.Error[]|OO.ui.Error} errors Errors to be handled
*/
OO.ui.ProcessDialog.prototype.showErrors = function ( errors ) {
var i, len, $item, actions,
items = [],
abilities = {},
recoverable = true,
warning = false;
if ( errors instanceof OO.ui.Error ) {
errors = [ errors ];
}
for ( i = 0, len = errors.length; i < len; i++ ) {
if ( !errors[ i ].isRecoverable() ) {
recoverable = false;
}
if ( errors[ i ].isWarning() ) {
warning = true;
}
$item = $( '<div>' )
.addClass( 'oo-ui-processDialog-error' )
.append( errors[ i ].getMessage() );
items.push( $item[ 0 ] );
}
this.$errorItems = $( items );
if ( recoverable ) {
abilities[this.currentAction] = true;
// Copy the flags from the first matching action
actions = this.actions.get( { actions: this.currentAction } );
if ( actions.length ) {
this.retryButton.clearFlags().setFlags( actions[0].getFlags() );
}
} else {
abilities[this.currentAction] = false;
this.actions.setAbilities( abilities );
}
if ( warning ) {
this.retryButton.setLabel( OO.ui.msg( 'ooui-dialog-process-continue' ) );
} else {
this.retryButton.setLabel( OO.ui.msg( 'ooui-dialog-process-retry' ) );
}
this.retryButton.toggle( recoverable );
this.$errorsTitle.after( this.$errorItems );
this.$errors.removeClass( 'oo-ui-element-hidden' ).scrollTop( 0 );
};
/**
* Hide errors.
*
* @private
*/
OO.ui.ProcessDialog.prototype.hideErrors = function () {
this.$errors.addClass( 'oo-ui-element-hidden' );
if ( this.$errorItems ) {
this.$errorItems.remove();
this.$errorItems = null;
}
};
/**
* @inheritdoc
*/
OO.ui.ProcessDialog.prototype.getTeardownProcess = function ( data ) {
// Parent method
return OO.ui.ProcessDialog.super.prototype.getTeardownProcess.call( this, data )
.first( function () {
// Make sure to hide errors
this.hideErrors();
}, this );
};
/**
* FieldLayouts are used with OO.ui.FieldsetLayout. Each FieldLayout requires a field-widget,
* which is a widget that is specified by reference before any optional configuration settings.
*
* Field layouts can be configured with help text and/or labels. Labels are aligned in one of four ways:
*
* - **left**: The label is placed before the field-widget and aligned with the left margin.
* A left-alignment is used for forms with many fields.
* - **right**: The label is placed before the field-widget and aligned to the right margin.
* A right-alignment is used for long but familiar forms which users tab through,
* verifying the current field with a quick glance at the label.
* - **top**: The label is placed above the field-widget. A top-alignment is used for brief forms
* that users fill out from top to bottom.
* - **inline**: The label is placed after the field-widget and aligned to the left.
* An inline-alignment is best used with checkboxes or radio buttons.
*
* Help text is accessed via a help icon that appears in the upper right corner of the rendered field layout.
* Please see the [OOjs UI documentation on MediaWiki] [1] for examples and more information.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Layouts/Fields_and_Fieldsets
* @class
* @extends OO.ui.Layout
* @mixins OO.ui.LabelElement
*
* @constructor
* @param {OO.ui.Widget} fieldWidget Field widget
* @param {Object} [config] Configuration options
* @cfg {string} [align='left'] Alignment of the label: 'left', 'right', 'top' or 'inline'
* @cfg {string} [help] Help text. When help text is specified, a help icon will appear
* in the upper-right corner of the rendered field.
*/
OO.ui.FieldLayout = function OoUiFieldLayout( fieldWidget, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( fieldWidget ) && config === undefined ) {
config = fieldWidget;
fieldWidget = config.fieldWidget;
}
var hasInputWidget = fieldWidget instanceof OO.ui.InputWidget;
// Configuration initialization
config = $.extend( { align: 'left' }, config );
// Parent constructor
OO.ui.FieldLayout.super.call( this, config );
// Mixin constructors
OO.ui.LabelElement.call( this, config );
// Properties
this.fieldWidget = fieldWidget;
this.$field = $( '<div>' );
this.$body = $( '<' + ( hasInputWidget ? 'label' : 'div' ) + '>' );
this.align = null;
if ( config.help ) {
this.popupButtonWidget = new OO.ui.PopupButtonWidget( {
classes: [ 'oo-ui-fieldLayout-help' ],
framed: false,
icon: 'info'
} );
this.popupButtonWidget.getPopup().$body.append(
$( '<div>' )
.text( config.help )
.addClass( 'oo-ui-fieldLayout-help-content' )
);
this.$help = this.popupButtonWidget.$element;
} else {
this.$help = $( [] );
}
// Events
if ( hasInputWidget ) {
this.$label.on( 'click', this.onLabelClick.bind( this ) );
}
this.fieldWidget.connect( this, { disable: 'onFieldDisable' } );
// Initialization
this.$element
.addClass( 'oo-ui-fieldLayout' )
.append( this.$help, this.$body );
this.$body.addClass( 'oo-ui-fieldLayout-body' );
this.$field
.addClass( 'oo-ui-fieldLayout-field' )
.toggleClass( 'oo-ui-fieldLayout-disable', this.fieldWidget.isDisabled() )
.append( this.fieldWidget.$element );
this.setAlignment( config.align );
};
/* Setup */
OO.inheritClass( OO.ui.FieldLayout, OO.ui.Layout );
OO.mixinClass( OO.ui.FieldLayout, OO.ui.LabelElement );
/* Methods */
/**
* Handle field disable events.
*
* @private
* @param {boolean} value Field is disabled
*/
OO.ui.FieldLayout.prototype.onFieldDisable = function ( value ) {
this.$element.toggleClass( 'oo-ui-fieldLayout-disabled', value );
};
/**
* Handle label mouse click events.
*
* @private
* @param {jQuery.Event} e Mouse click event
*/
OO.ui.FieldLayout.prototype.onLabelClick = function () {
this.fieldWidget.simulateLabelClick();
return false;
};
/**
* Get the widget contained by the field.
*
* @return {OO.ui.Widget} Field widget
*/
OO.ui.FieldLayout.prototype.getField = function () {
return this.fieldWidget;
};
/**
* Set the field alignment mode.
*
* @private
* @param {string} value Alignment mode, either 'left', 'right', 'top' or 'inline'
* @chainable
*/
OO.ui.FieldLayout.prototype.setAlignment = function ( value ) {
if ( value !== this.align ) {
// Default to 'left'
if ( [ 'left', 'right', 'top', 'inline' ].indexOf( value ) === -1 ) {
value = 'left';
}
// Reorder elements
if ( value === 'inline' ) {
this.$body.append( this.$field, this.$label );
} else {
this.$body.append( this.$label, this.$field );
}
// Set classes. The following classes can be used here:
// * oo-ui-fieldLayout-align-left
// * oo-ui-fieldLayout-align-right
// * oo-ui-fieldLayout-align-top
// * oo-ui-fieldLayout-align-inline
if ( this.align ) {
this.$element.removeClass( 'oo-ui-fieldLayout-align-' + this.align );
}
this.$element.addClass( 'oo-ui-fieldLayout-align-' + value );
this.align = value;
}
return this;
};
/**
* ActionFieldLayouts are used with OO.ui.FieldsetLayout. The layout consists of a field-widget, a button,
* and an optional label and/or help text. The field-widget (e.g., a {@link OO.ui.TextInputWidget TextInputWidget}),
* is required and is specified before any optional configuration settings.
*
* Labels can be aligned in one of four ways:
*
* - **left**: The label is placed before the field-widget and aligned with the left margin.
* A left-alignment is used for forms with many fields.
* - **right**: The label is placed before the field-widget and aligned to the right margin.
* A right-alignment is used for long but familiar forms which users tab through,
* verifying the current field with a quick glance at the label.
* - **top**: The label is placed above the field-widget. A top-alignment is used for brief forms
* that users fill out from top to bottom.
* - **inline**: The label is placed after the field-widget and aligned to the left.
* An inline-alignment is best used with checkboxes or radio buttons.
*
* Help text is accessed via a help icon that appears in the upper right corner of the rendered field layout when help
* text is specified.
*
* @example
* // Example of an ActionFieldLayout
* var actionFieldLayout = new OO.ui.ActionFieldLayout(
* new OO.ui.TextInputWidget( {
* placeholder: 'Field widget'
* } ),
* new OO.ui.ButtonWidget( {
* label: 'Button'
* } ),
* {
* label: 'An ActionFieldLayout. This label is aligned top',
* align: 'top',
* help: 'This is help text'
* }
* );
*
* $( 'body' ).append( actionFieldLayout.$element );
*
*
* @class
* @extends OO.ui.FieldLayout
*
* @constructor
* @param {OO.ui.Widget} fieldWidget Field widget
* @param {OO.ui.ButtonWidget} buttonWidget Button widget
* @param {Object} [config] Configuration options
* @cfg {string} [align='left'] Alignment of the label: 'left', 'right', 'top' or 'inline'
* @cfg {string} [help] Help text. When help text is specified, a help icon will appear in the
* upper-right corner of the rendered field.
*/
OO.ui.ActionFieldLayout = function OoUiActionFieldLayout( fieldWidget, buttonWidget, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( fieldWidget ) && config === undefined ) {
config = fieldWidget;
fieldWidget = config.fieldWidget;
buttonWidget = config.buttonWidget;
}
// Configuration initialization
config = $.extend( { align: 'left' }, config );
// Parent constructor
OO.ui.ActionFieldLayout.super.call( this, fieldWidget, config );
// Properties
this.fieldWidget = fieldWidget;
this.buttonWidget = buttonWidget;
this.$button = $( '<div>' )
.addClass( 'oo-ui-actionFieldLayout-button' )
.append( this.buttonWidget.$element );
this.$input = $( '<div>' )
.addClass( 'oo-ui-actionFieldLayout-input' )
.append( this.fieldWidget.$element );
this.$field
.addClass( 'oo-ui-actionFieldLayout' )
.append( this.$input, this.$button );
};
/* Setup */
OO.inheritClass( OO.ui.ActionFieldLayout, OO.ui.FieldLayout );
/**
* FieldsetLayouts are composed of one or more {@link OO.ui.FieldLayout FieldLayouts},
* which each contain an individual widget and, optionally, a label. Each Fieldset can be
* configured with a label as well. For more information and examples,
* please see the [OOjs UI documentation on MediaWiki][1].
*
* @example
* // Example of a fieldset layout
* var input1 = new OO.ui.TextInputWidget( {
* placeholder: 'A text input field'
* } );
*
* var input2 = new OO.ui.TextInputWidget( {
* placeholder: 'A text input field'
* } );
*
* var fieldset = new OO.ui.FieldsetLayout( {
* label: 'Example of a fieldset layout'
* } );
*
* fieldset.addItems( [
* new OO.ui.FieldLayout( input1, {
* label: 'Field One'
* } ),
* new OO.ui.FieldLayout( input2, {
* label: 'Field Two'
* } )
* ] );
* $( 'body' ).append( fieldset.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Layouts/Fields_and_Fieldsets
*
* @class
* @extends OO.ui.Layout
* @mixins OO.ui.IconElement
* @mixins OO.ui.LabelElement
* @mixins OO.ui.GroupElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {OO.ui.FieldLayout[]} [items] An array of fields to add to the fieldset. See OO.ui.FieldLayout for more information about fields.
*/
OO.ui.FieldsetLayout = function OoUiFieldsetLayout( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.FieldsetLayout.super.call( this, config );
// Mixin constructors
OO.ui.IconElement.call( this, config );
OO.ui.LabelElement.call( this, config );
OO.ui.GroupElement.call( this, config );
if ( config.help ) {
this.popupButtonWidget = new OO.ui.PopupButtonWidget( {
classes: [ 'oo-ui-fieldsetLayout-help' ],
framed: false,
icon: 'info'
} );
this.popupButtonWidget.getPopup().$body.append(
$( '<div>' )
.text( config.help )
.addClass( 'oo-ui-fieldsetLayout-help-content' )
);
this.$help = this.popupButtonWidget.$element;
} else {
this.$help = $( [] );
}
// Initialization
this.$element
.addClass( 'oo-ui-fieldsetLayout' )
.prepend( this.$help, this.$icon, this.$label, this.$group );
if ( Array.isArray( config.items ) ) {
this.addItems( config.items );
}
};
/* Setup */
OO.inheritClass( OO.ui.FieldsetLayout, OO.ui.Layout );
OO.mixinClass( OO.ui.FieldsetLayout, OO.ui.IconElement );
OO.mixinClass( OO.ui.FieldsetLayout, OO.ui.LabelElement );
OO.mixinClass( OO.ui.FieldsetLayout, OO.ui.GroupElement );
/**
* FormLayouts are used to wrap {@link OO.ui.FieldsetLayout FieldsetLayouts} when you intend to use browser-based
* form submission for the fields instead of handling them in JavaScript. Form layouts can be configured with an
* HTML form action, an encoding type, and a method using the #action, #enctype, and #method configs, respectively.
* See the [OOjs UI documentation on MediaWiki] [1] for more information and examples.
*
* Only widgets from the {@link OO.ui.InputWidget InputWidget} family support form submission. It
* includes standard form elements like {@link OO.ui.CheckboxInputWidget checkboxes}, {@link
* OO.ui.RadioInputWidget radio buttons} and {@link OO.ui.TextInputWidget text fields}, as well as
* some fancier controls. Some controls have both regular and InputWidget variants, for example
* OO.ui.DropdownWidget and OO.ui.DropdownInputWidget – only the latter support form submission and
* often have simplified APIs to match the capabilities of HTML forms.
* See the [OOjs UI Inputs documentation on MediaWiki] [2] for more information about InputWidgets.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Layouts/Forms
* [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
*
* @example
* // Example of a form layout that wraps a fieldset layout
* var input1 = new OO.ui.TextInputWidget( {
* placeholder: 'Username'
* } );
* var input2 = new OO.ui.TextInputWidget( {
* placeholder: 'Password',
* type: 'password'
* } );
* var submit = new OO.ui.ButtonInputWidget( {
* label: 'Submit'
* } );
*
* var fieldset = new OO.ui.FieldsetLayout( {
* label: 'A form layout'
* } );
* fieldset.addItems( [
* new OO.ui.FieldLayout( input1, {
* label: 'Username',
* align: 'top'
* } ),
* new OO.ui.FieldLayout( input2, {
* label: 'Password',
* align: 'top'
* } ),
* new OO.ui.FieldLayout( submit )
* ] );
* var form = new OO.ui.FormLayout( {
* items: [ fieldset ],
* action: '/api/formhandler',
* method: 'get'
* } )
* $( 'body' ).append( form.$element );
*
* @class
* @extends OO.ui.Layout
* @mixins OO.ui.GroupElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {string} [method] HTML form `method` attribute
* @cfg {string} [action] HTML form `action` attribute
* @cfg {string} [enctype] HTML form `enctype` attribute
* @cfg {OO.ui.FieldsetLayout[]} [items] Fieldset layouts to add to the form layout.
*/
OO.ui.FormLayout = function OoUiFormLayout( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.FormLayout.super.call( this, config );
// Mixin constructors
OO.ui.GroupElement.call( this, $.extend( {}, config, { $group: this.$element } ) );
// Events
this.$element.on( 'submit', this.onFormSubmit.bind( this ) );
// Initialization
this.$element
.addClass( 'oo-ui-formLayout' )
.attr( {
method: config.method,
action: config.action,
enctype: config.enctype
} );
if ( Array.isArray( config.items ) ) {
this.addItems( config.items );
}
};
/* Setup */
OO.inheritClass( OO.ui.FormLayout, OO.ui.Layout );
OO.mixinClass( OO.ui.FormLayout, OO.ui.GroupElement );
/* Events */
/**
* A 'submit' event is emitted when the form is submitted.
*
* @event submit
*/
/* Static Properties */
OO.ui.FormLayout.static.tagName = 'form';
/* Methods */
/**
* Handle form submit events.
*
* @private
* @param {jQuery.Event} e Submit event
* @fires submit
*/
OO.ui.FormLayout.prototype.onFormSubmit = function () {
if ( this.emit( 'submit' ) ) {
return false;
}
};
/**
* MenuLayouts combine a menu and a content {@link OO.ui.PanelLayout panel}. The menu is positioned relative to the content (after, before, top, or bottom)
* and its size is customized with the #menuSize config. The content area will fill all remaining space.
*
* @example
* var menuLayout = new OO.ui.MenuLayout( {
* position: 'top'
* } ),
* menuPanel = new OO.ui.PanelLayout( { padded: true, expanded: true, scrollable: true } ),
* contentPanel = new OO.ui.PanelLayout( { padded: true, expanded: true, scrollable: true } ),
* select = new OO.ui.SelectWidget( {
* items: [
* new OO.ui.OptionWidget( {
* data: 'before',
* label: 'Before',
* } ),
* new OO.ui.OptionWidget( {
* data: 'after',
* label: 'After',
* } ),
* new OO.ui.OptionWidget( {
* data: 'top',
* label: 'Top',
* } ),
* new OO.ui.OptionWidget( {
* data: 'bottom',
* label: 'Bottom',
* } )
* ]
* } ).on( 'select', function ( item ) {
* menuLayout.setMenuPosition( item.getData() );
* } );
*
* menuLayout.$menu.append(
* menuPanel.$element.append( '<b>Menu panel</b>', select.$element )
* );
* menuLayout.$content.append(
* contentPanel.$element.append( '<b>Content panel</b>', '<p>Note that the menu is positioned relative to the content panel: top, bottom, after, before.</p>')
* );
* $( 'body' ).append( menuLayout.$element );
*
* If menu size needs to be overridden, it can be accomplished using CSS similar to the snippet
* below. MenuLayout's CSS will override the appropriate values with 'auto' or '0' to display the
* menu correctly. If `menuPosition` is known beforehand, CSS rules corresponding to other positions
* may be omitted.
*
* .oo-ui-menuLayout-menu {
* height: 200px;
* width: 200px;
* }
* .oo-ui-menuLayout-content {
* top: 200px;
* left: 200px;
* right: 200px;
* bottom: 200px;
* }
*
* @class
* @extends OO.ui.Layout
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {boolean} [showMenu=true] Show menu
* @cfg {string} [menuPosition='before'] Position of menu: `top`, `after`, `bottom` or `before`
*/
OO.ui.MenuLayout = function OoUiMenuLayout( config ) {
// Configuration initialization
config = $.extend( {
showMenu: true,
menuPosition: 'before'
}, config );
// Parent constructor
OO.ui.MenuLayout.super.call( this, config );
/**
* Menu DOM node
*
* @property {jQuery}
*/
this.$menu = $( '<div>' );
/**
* Content DOM node
*
* @property {jQuery}
*/
this.$content = $( '<div>' );
// Initialization
this.$menu
.addClass( 'oo-ui-menuLayout-menu' );
this.$content.addClass( 'oo-ui-menuLayout-content' );
this.$element
.addClass( 'oo-ui-menuLayout' )
.append( this.$content, this.$menu );
this.setMenuPosition( config.menuPosition );
this.toggleMenu( config.showMenu );
};
/* Setup */
OO.inheritClass( OO.ui.MenuLayout, OO.ui.Layout );
/* Methods */
/**
* Toggle menu.
*
* @param {boolean} showMenu Show menu, omit to toggle
* @chainable
*/
OO.ui.MenuLayout.prototype.toggleMenu = function ( showMenu ) {
showMenu = showMenu === undefined ? !this.showMenu : !!showMenu;
if ( this.showMenu !== showMenu ) {
this.showMenu = showMenu;
this.$element
.toggleClass( 'oo-ui-menuLayout-showMenu', this.showMenu )
.toggleClass( 'oo-ui-menuLayout-hideMenu', !this.showMenu );
}
return this;
};
/**
* Check if menu is visible
*
* @return {boolean} Menu is visible
*/
OO.ui.MenuLayout.prototype.isMenuVisible = function () {
return this.showMenu;
};
/**
* Set menu position.
*
* @param {string} position Position of menu, either `top`, `after`, `bottom` or `before`
* @throws {Error} If position value is not supported
* @chainable
*/
OO.ui.MenuLayout.prototype.setMenuPosition = function ( position ) {
this.$element.removeClass( 'oo-ui-menuLayout-' + this.menuPosition );
this.menuPosition = position;
this.$element.addClass( 'oo-ui-menuLayout-' + position );
return this;
};
/**
* Get menu position.
*
* @return {string} Menu position
*/
OO.ui.MenuLayout.prototype.getMenuPosition = function () {
return this.menuPosition;
};
/**
* BookletLayouts contain {@link OO.ui.PageLayout page layouts} as well as
* an {@link OO.ui.OutlineSelectWidget outline} that allows users to easily navigate
* through the pages and select which one to display. By default, only one page is
* displayed at a time and the outline is hidden. When a user navigates to a new page,
* the booklet layout automatically focuses on the first focusable element, unless the
* default setting is changed. Optionally, booklets can be configured to show
* {@link OO.ui.OutlineControlsWidget controls} for adding, moving, and removing items.
*
* @example
* // Example of a BookletLayout that contains two PageLayouts.
*
* function PageOneLayout( name, config ) {
* PageOneLayout.super.call( this, name, config );
* this.$element.append( '<p>First page</p><p>(This booklet has an outline, displayed on the left)</p>' );
* }
* OO.inheritClass( PageOneLayout, OO.ui.PageLayout );
* PageOneLayout.prototype.setupOutlineItem = function () {
* this.outlineItem.setLabel( 'Page One' );
* };
*
* function PageTwoLayout( name, config ) {
* PageTwoLayout.super.call( this, name, config );
* this.$element.append( '<p>Second page</p>' );
* }
* OO.inheritClass( PageTwoLayout, OO.ui.PageLayout );
* PageTwoLayout.prototype.setupOutlineItem = function () {
* this.outlineItem.setLabel( 'Page Two' );
* };
*
* var page1 = new PageOneLayout( 'one' ),
* page2 = new PageTwoLayout( 'two' );
*
* var booklet = new OO.ui.BookletLayout( {
* outlined: true
* } );
*
* booklet.addPages ( [ page1, page2 ] );
* $( 'body' ).append( booklet.$element );
*
* @class
* @extends OO.ui.MenuLayout
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {boolean} [continuous=false] Show all pages, one after another
* @cfg {boolean} [autoFocus=true] Focus on the first focusable element when a new page is displayed.
* @cfg {boolean} [outlined=false] Show the outline. The outline is used to navigate through the pages of the booklet.
* @cfg {boolean} [editable=false] Show controls for adding, removing and reordering pages
*/
OO.ui.BookletLayout = function OoUiBookletLayout( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.BookletLayout.super.call( this, config );
// Properties
this.currentPageName = null;
this.pages = {};
this.ignoreFocus = false;
this.stackLayout = new OO.ui.StackLayout( { continuous: !!config.continuous } );
this.$content.append( this.stackLayout.$element );
this.autoFocus = config.autoFocus === undefined || !!config.autoFocus;
this.outlineVisible = false;
this.outlined = !!config.outlined;
if ( this.outlined ) {
this.editable = !!config.editable;
this.outlineControlsWidget = null;
this.outlineSelectWidget = new OO.ui.OutlineSelectWidget();
this.outlinePanel = new OO.ui.PanelLayout( { scrollable: true } );
this.$menu.append( this.outlinePanel.$element );
this.outlineVisible = true;
if ( this.editable ) {
this.outlineControlsWidget = new OO.ui.OutlineControlsWidget(
this.outlineSelectWidget
);
}
}
this.toggleMenu( this.outlined );
// Events
this.stackLayout.connect( this, { set: 'onStackLayoutSet' } );
if ( this.outlined ) {
this.outlineSelectWidget.connect( this, { select: 'onOutlineSelectWidgetSelect' } );
}
if ( this.autoFocus ) {
// Event 'focus' does not bubble, but 'focusin' does
this.stackLayout.$element.on( 'focusin', this.onStackLayoutFocus.bind( this ) );
}
// Initialization
this.$element.addClass( 'oo-ui-bookletLayout' );
this.stackLayout.$element.addClass( 'oo-ui-bookletLayout-stackLayout' );
if ( this.outlined ) {
this.outlinePanel.$element
.addClass( 'oo-ui-bookletLayout-outlinePanel' )
.append( this.outlineSelectWidget.$element );
if ( this.editable ) {
this.outlinePanel.$element
.addClass( 'oo-ui-bookletLayout-outlinePanel-editable' )
.append( this.outlineControlsWidget.$element );
}
}
};
/* Setup */
OO.inheritClass( OO.ui.BookletLayout, OO.ui.MenuLayout );
/* Events */
/**
* A 'set' event is emitted when a page is {@link #setPage set} to be displayed by the booklet layout.
* @event set
* @param {OO.ui.PageLayout} page Current page
*/
/**
* An 'add' event is emitted when pages are {@link #addPages added} to the booklet layout.
*
* @event add
* @param {OO.ui.PageLayout[]} page Added pages
* @param {number} index Index pages were added at
*/
/**
* A 'remove' event is emitted when pages are {@link #clearPages cleared} or
* {@link #removePages removed} from the booklet.
*
* @event remove
* @param {OO.ui.PageLayout[]} pages Removed pages
*/
/* Methods */
/**
* Handle stack layout focus.
*
* @private
* @param {jQuery.Event} e Focusin event
*/
OO.ui.BookletLayout.prototype.onStackLayoutFocus = function ( e ) {
var name, $target;
// Find the page that an element was focused within
$target = $( e.target ).closest( '.oo-ui-pageLayout' );
for ( name in this.pages ) {
// Check for page match, exclude current page to find only page changes
if ( this.pages[ name ].$element[ 0 ] === $target[ 0 ] && name !== this.currentPageName ) {
this.setPage( name );
break;
}
}
};
/**
* Handle stack layout set events.
*
* @private
* @param {OO.ui.PanelLayout|null} page The page panel that is now the current panel
*/
OO.ui.BookletLayout.prototype.onStackLayoutSet = function ( page ) {
var layout = this;
if ( page ) {
page.scrollElementIntoView( { complete: function () {
if ( layout.autoFocus ) {
layout.focus();
}
} } );
}
};
/**
* Focus the first input in the current page.
*
* If no page is selected, the first selectable page will be selected.
* If the focus is already in an element on the current page, nothing will happen.
* @param {number} [itemIndex] A specific item to focus on
*/
OO.ui.BookletLayout.prototype.focus = function ( itemIndex ) {
var $input, page,
items = this.stackLayout.getItems();
if ( itemIndex !== undefined && items[ itemIndex ] ) {
page = items[ itemIndex ];
} else {
page = this.stackLayout.getCurrentItem();
}
if ( !page && this.outlined ) {
this.selectFirstSelectablePage();
page = this.stackLayout.getCurrentItem();
}
if ( !page ) {
return;
}
// Only change the focus if is not already in the current page
if ( !page.$element.find( ':focus' ).length ) {
$input = page.$element.find( ':input:first' );
if ( $input.length ) {
$input[ 0 ].focus();
}
}
};
/**
* Find the first focusable input in the booklet layout and focus
* on it.
*/
OO.ui.BookletLayout.prototype.focusFirstFocusable = function () {
var i, len,
found = false,
items = this.stackLayout.getItems(),
checkAndFocus = function () {
if ( OO.ui.isFocusableElement( $( this ) ) ) {
$( this ).focus();
found = true;
return false;
}
};
for ( i = 0, len = items.length; i < len; i++ ) {
if ( found ) {
break;
}
// Find all potentially focusable elements in the item
// and check if they are focusable
items[i].$element
.find( 'input, select, textarea, button, object' )
/* jshint loopfunc:true */
.each( checkAndFocus );
}
};
/**
* Handle outline widget select events.
*
* @private
* @param {OO.ui.OptionWidget|null} item Selected item
*/
OO.ui.BookletLayout.prototype.onOutlineSelectWidgetSelect = function ( item ) {
if ( item ) {
this.setPage( item.getData() );
}
};
/**
* Check if booklet has an outline.
*
* @return {boolean} Booklet has an outline
*/
OO.ui.BookletLayout.prototype.isOutlined = function () {
return this.outlined;
};
/**
* Check if booklet has editing controls.
*
* @return {boolean} Booklet is editable
*/
OO.ui.BookletLayout.prototype.isEditable = function () {
return this.editable;
};
/**
* Check if booklet has a visible outline.
*
* @return {boolean} Outline is visible
*/
OO.ui.BookletLayout.prototype.isOutlineVisible = function () {
return this.outlined && this.outlineVisible;
};
/**
* Hide or show the outline.
*
* @param {boolean} [show] Show outline, omit to invert current state
* @chainable
*/
OO.ui.BookletLayout.prototype.toggleOutline = function ( show ) {
if ( this.outlined ) {
show = show === undefined ? !this.outlineVisible : !!show;
this.outlineVisible = show;
this.toggleMenu( show );
}
return this;
};
/**
* Get the page closest to the specified page.
*
* @param {OO.ui.PageLayout} page Page to use as a reference point
* @return {OO.ui.PageLayout|null} Page closest to the specified page
*/
OO.ui.BookletLayout.prototype.getClosestPage = function ( page ) {
var next, prev, level,
pages = this.stackLayout.getItems(),
index = $.inArray( page, pages );
if ( index !== -1 ) {
next = pages[ index + 1 ];
prev = pages[ index - 1 ];
// Prefer adjacent pages at the same level
if ( this.outlined ) {
level = this.outlineSelectWidget.getItemFromData( page.getName() ).getLevel();
if (
prev &&
level === this.outlineSelectWidget.getItemFromData( prev.getName() ).getLevel()
) {
return prev;
}
if (
next &&
level === this.outlineSelectWidget.getItemFromData( next.getName() ).getLevel()
) {
return next;
}
}
}
return prev || next || null;
};
/**
* Get the outline widget.
*
* If the booklet is not outlined, the method will return `null`.
*
* @return {OO.ui.OutlineSelectWidget|null} Outline widget, or null if the booklet is not outlined
*/
OO.ui.BookletLayout.prototype.getOutline = function () {
return this.outlineSelectWidget;
};
/**
* Get the outline controls widget.
*
* If the outline is not editable, the method will return `null`.
*
* @return {OO.ui.OutlineControlsWidget|null} The outline controls widget.
*/
OO.ui.BookletLayout.prototype.getOutlineControls = function () {
return this.outlineControlsWidget;
};
/**
* Get a page by its symbolic name.
*
* @param {string} name Symbolic name of page
* @return {OO.ui.PageLayout|undefined} Page, if found
*/
OO.ui.BookletLayout.prototype.getPage = function ( name ) {
return this.pages[ name ];
};
/**
* Get the current page.
*
* @return {OO.ui.PageLayout|undefined} Current page, if found
*/
OO.ui.BookletLayout.prototype.getCurrentPage = function () {
var name = this.getCurrentPageName();
return name ? this.getPage( name ) : undefined;
};
/**
* Get the symbolic name of the current page.
*
* @return {string|null} Symbolic name of the current page
*/
OO.ui.BookletLayout.prototype.getCurrentPageName = function () {
return this.currentPageName;
};
/**
* Add pages to the booklet layout
*
* When pages are added with the same names as existing pages, the existing pages will be
* automatically removed before the new pages are added.
*
* @param {OO.ui.PageLayout[]} pages Pages to add
* @param {number} index Index of the insertion point
* @fires add
* @chainable
*/
OO.ui.BookletLayout.prototype.addPages = function ( pages, index ) {
var i, len, name, page, item, currentIndex,
stackLayoutPages = this.stackLayout.getItems(),
remove = [],
items = [];
// Remove pages with same names
for ( i = 0, len = pages.length; i < len; i++ ) {
page = pages[ i ];
name = page.getName();
if ( Object.prototype.hasOwnProperty.call( this.pages, name ) ) {
// Correct the insertion index
currentIndex = $.inArray( this.pages[ name ], stackLayoutPages );
if ( currentIndex !== -1 && currentIndex + 1 < index ) {
index--;
}
remove.push( this.pages[ name ] );
}
}
if ( remove.length ) {
this.removePages( remove );
}
// Add new pages
for ( i = 0, len = pages.length; i < len; i++ ) {
page = pages[ i ];
name = page.getName();
this.pages[ page.getName() ] = page;
if ( this.outlined ) {
item = new OO.ui.OutlineOptionWidget( { data: name } );
page.setOutlineItem( item );
items.push( item );
}
}
if ( this.outlined && items.length ) {
this.outlineSelectWidget.addItems( items, index );
this.selectFirstSelectablePage();
}
this.stackLayout.addItems( pages, index );
this.emit( 'add', pages, index );
return this;
};
/**
* Remove the specified pages from the booklet layout.
*
* To remove all pages from the booklet, you may wish to use the #clearPages method instead.
*
* @param {OO.ui.PageLayout[]} pages An array of pages to remove
* @fires remove
* @chainable
*/
OO.ui.BookletLayout.prototype.removePages = function ( pages ) {
var i, len, name, page,
items = [];
for ( i = 0, len = pages.length; i < len; i++ ) {
page = pages[ i ];
name = page.getName();
delete this.pages[ name ];
if ( this.outlined ) {
items.push( this.outlineSelectWidget.getItemFromData( name ) );
page.setOutlineItem( null );
}
}
if ( this.outlined && items.length ) {
this.outlineSelectWidget.removeItems( items );
this.selectFirstSelectablePage();
}
this.stackLayout.removeItems( pages );
this.emit( 'remove', pages );
return this;
};
/**
* Clear all pages from the booklet layout.
*
* To remove only a subset of pages from the booklet, use the #removePages method.
*
* @fires remove
* @chainable
*/
OO.ui.BookletLayout.prototype.clearPages = function () {
var i, len,
pages = this.stackLayout.getItems();
this.pages = {};
this.currentPageName = null;
if ( this.outlined ) {
this.outlineSelectWidget.clearItems();
for ( i = 0, len = pages.length; i < len; i++ ) {
pages[ i ].setOutlineItem( null );
}
}
this.stackLayout.clearItems();
this.emit( 'remove', pages );
return this;
};
/**
* Set the current page by symbolic name.
*
* @fires set
* @param {string} name Symbolic name of page
*/
OO.ui.BookletLayout.prototype.setPage = function ( name ) {
var selectedItem,
$focused,
page = this.pages[ name ];
if ( name !== this.currentPageName ) {
if ( this.outlined ) {
selectedItem = this.outlineSelectWidget.getSelectedItem();
if ( selectedItem && selectedItem.getData() !== name ) {
this.outlineSelectWidget.selectItemByData( name );
}
}
if ( page ) {
if ( this.currentPageName && this.pages[ this.currentPageName ] ) {
this.pages[ this.currentPageName ].setActive( false );
// Blur anything focused if the next page doesn't have anything focusable - this
// is not needed if the next page has something focusable because once it is focused
// this blur happens automatically
if ( this.autoFocus && !page.$element.find( ':input' ).length ) {
$focused = this.pages[ this.currentPageName ].$element.find( ':focus' );
if ( $focused.length ) {
$focused[ 0 ].blur();
}
}
}
this.currentPageName = name;
this.stackLayout.setItem( page );
page.setActive( true );
this.emit( 'set', page );
}
}
};
/**
* Select the first selectable page.
*
* @chainable
*/
OO.ui.BookletLayout.prototype.selectFirstSelectablePage = function () {
if ( !this.outlineSelectWidget.getSelectedItem() ) {
this.outlineSelectWidget.selectItem( this.outlineSelectWidget.getFirstSelectableItem() );
}
return this;
};
/**
* IndexLayouts contain {@link OO.ui.CardLayout card layouts} as well as
* {@link OO.ui.TabSelectWidget tabs} that allow users to easily navigate through the cards and
* select which one to display. By default, only one card is displayed at a time. When a user
* navigates to a new card, the index layout automatically focuses on the first focusable element,
* unless the default setting is changed.
*
* TODO: This class is similar to BookletLayout, we may want to refactor to reduce duplication
*
* @example
* // Example of a IndexLayout that contains two CardLayouts.
*
* function CardOneLayout( name, config ) {
* CardOneLayout.super.call( this, name, config );
* this.$element.append( '<p>First card</p>' );
* }
* OO.inheritClass( CardOneLayout, OO.ui.CardLayout );
* CardOneLayout.prototype.setupTabItem = function () {
* this.tabItem.setLabel( 'Card One' );
* };
*
* function CardTwoLayout( name, config ) {
* CardTwoLayout.super.call( this, name, config );
* this.$element.append( '<p>Second card</p>' );
* }
* OO.inheritClass( CardTwoLayout, OO.ui.CardLayout );
* CardTwoLayout.prototype.setupTabItem = function () {
* this.tabItem.setLabel( 'Card Two' );
* };
*
* var card1 = new CardOneLayout( 'one' ),
* card2 = new CardTwoLayout( 'two' );
*
* var index = new OO.ui.IndexLayout();
*
* index.addCards ( [ card1, card2 ] );
* $( 'body' ).append( index.$element );
*
* @class
* @extends OO.ui.MenuLayout
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {boolean} [continuous=false] Show all cards, one after another
* @cfg {boolean} [autoFocus=true] Focus on the first focusable element when a new card is displayed.
*/
OO.ui.IndexLayout = function OoUiIndexLayout( config ) {
// Configuration initialization
config = $.extend( {}, config, { menuPosition: 'top' } );
// Parent constructor
OO.ui.IndexLayout.super.call( this, config );
// Properties
this.currentCardName = null;
this.cards = {};
this.ignoreFocus = false;
this.stackLayout = new OO.ui.StackLayout( { continuous: !!config.continuous } );
this.$content.append( this.stackLayout.$element );
this.autoFocus = config.autoFocus === undefined || !!config.autoFocus;
this.tabSelectWidget = new OO.ui.TabSelectWidget();
this.tabPanel = new OO.ui.PanelLayout();
this.$menu.append( this.tabPanel.$element );
this.toggleMenu( true );
// Events
this.stackLayout.connect( this, { set: 'onStackLayoutSet' } );
this.tabSelectWidget.connect( this, { select: 'onTabSelectWidgetSelect' } );
if ( this.autoFocus ) {
// Event 'focus' does not bubble, but 'focusin' does
this.stackLayout.$element.on( 'focusin', this.onStackLayoutFocus.bind( this ) );
}
// Initialization
this.$element.addClass( 'oo-ui-indexLayout' );
this.stackLayout.$element.addClass( 'oo-ui-indexLayout-stackLayout' );
this.tabPanel.$element
.addClass( 'oo-ui-indexLayout-tabPanel' )
.append( this.tabSelectWidget.$element );
};
/* Setup */
OO.inheritClass( OO.ui.IndexLayout, OO.ui.MenuLayout );
/* Events */
/**
* A 'set' event is emitted when a card is {@link #setCard set} to be displayed by the index layout.
* @event set
* @param {OO.ui.CardLayout} card Current card
*/
/**
* An 'add' event is emitted when cards are {@link #addCards added} to the index layout.
*
* @event add
* @param {OO.ui.CardLayout[]} card Added cards
* @param {number} index Index cards were added at
*/
/**
* A 'remove' event is emitted when cards are {@link #clearCards cleared} or
* {@link #removeCards removed} from the index.
*
* @event remove
* @param {OO.ui.CardLayout[]} cards Removed cards
*/
/* Methods */
/**
* Handle stack layout focus.
*
* @private
* @param {jQuery.Event} e Focusin event
*/
OO.ui.IndexLayout.prototype.onStackLayoutFocus = function ( e ) {
var name, $target;
// Find the card that an element was focused within
$target = $( e.target ).closest( '.oo-ui-cardLayout' );
for ( name in this.cards ) {
// Check for card match, exclude current card to find only card changes
if ( this.cards[ name ].$element[ 0 ] === $target[ 0 ] && name !== this.currentCardName ) {
this.setCard( name );
break;
}
}
};
/**
* Handle stack layout set events.
*
* @private
* @param {OO.ui.PanelLayout|null} card The card panel that is now the current panel
*/
OO.ui.IndexLayout.prototype.onStackLayoutSet = function ( card ) {
var layout = this;
if ( card ) {
card.scrollElementIntoView( { complete: function () {
if ( layout.autoFocus ) {
layout.focus();
}
} } );
}
};
/**
* Focus the first input in the current card.
*
* If no card is selected, the first selectable card will be selected.
* If the focus is already in an element on the current card, nothing will happen.
* @param {number} [itemIndex] A specific item to focus on
*/
OO.ui.IndexLayout.prototype.focus = function ( itemIndex ) {
var $input, card,
items = this.stackLayout.getItems();
if ( itemIndex !== undefined && items[ itemIndex ] ) {
card = items[ itemIndex ];
} else {
card = this.stackLayout.getCurrentItem();
}
if ( !card ) {
this.selectFirstSelectableCard();
card = this.stackLayout.getCurrentItem();
}
if ( !card ) {
return;
}
// Only change the focus if is not already in the current card
if ( !card.$element.find( ':focus' ).length ) {
$input = card.$element.find( ':input:first' );
if ( $input.length ) {
$input[ 0 ].focus();
}
}
};
/**
* Find the first focusable input in the index layout and focus
* on it.
*/
OO.ui.IndexLayout.prototype.focusFirstFocusable = function () {
var i, len,
found = false,
items = this.stackLayout.getItems(),
checkAndFocus = function () {
if ( OO.ui.isFocusableElement( $( this ) ) ) {
$( this ).focus();
found = true;
return false;
}
};
for ( i = 0, len = items.length; i < len; i++ ) {
if ( found ) {
break;
}
// Find all potentially focusable elements in the item
// and check if they are focusable
items[i].$element
.find( 'input, select, textarea, button, object' )
.each( checkAndFocus );
}
};
/**
* Handle tab widget select events.
*
* @private
* @param {OO.ui.OptionWidget|null} item Selected item
*/
OO.ui.IndexLayout.prototype.onTabSelectWidgetSelect = function ( item ) {
if ( item ) {
this.setCard( item.getData() );
}
};
/**
* Get the card closest to the specified card.
*
* @param {OO.ui.CardLayout} card Card to use as a reference point
* @return {OO.ui.CardLayout|null} Card closest to the specified card
*/
OO.ui.IndexLayout.prototype.getClosestCard = function ( card ) {
var next, prev, level,
cards = this.stackLayout.getItems(),
index = $.inArray( card, cards );
if ( index !== -1 ) {
next = cards[ index + 1 ];
prev = cards[ index - 1 ];
// Prefer adjacent cards at the same level
level = this.tabSelectWidget.getItemFromData( card.getName() ).getLevel();
if (
prev &&
level === this.tabSelectWidget.getItemFromData( prev.getName() ).getLevel()
) {
return prev;
}
if (
next &&
level === this.tabSelectWidget.getItemFromData( next.getName() ).getLevel()
) {
return next;
}
}
return prev || next || null;
};
/**
* Get the tabs widget.
*
* @return {OO.ui.TabSelectWidget} Tabs widget
*/
OO.ui.IndexLayout.prototype.getTabs = function () {
return this.tabSelectWidget;
};
/**
* Get a card by its symbolic name.
*
* @param {string} name Symbolic name of card
* @return {OO.ui.CardLayout|undefined} Card, if found
*/
OO.ui.IndexLayout.prototype.getCard = function ( name ) {
return this.cards[ name ];
};
/**
* Get the current card.
*
* @return {OO.ui.CardLayout|undefined} Current card, if found
*/
OO.ui.IndexLayout.prototype.getCurrentCard = function () {
var name = this.getCurrentCardName();
return name ? this.getCard( name ) : undefined;
};
/**
* Get the symbolic name of the current card.
*
* @return {string|null} Symbolic name of the current card
*/
OO.ui.IndexLayout.prototype.getCurrentCardName = function () {
return this.currentCardName;
};
/**
* Add cards to the index layout
*
* When cards are added with the same names as existing cards, the existing cards will be
* automatically removed before the new cards are added.
*
* @param {OO.ui.CardLayout[]} cards Cards to add
* @param {number} index Index of the insertion point
* @fires add
* @chainable
*/
OO.ui.IndexLayout.prototype.addCards = function ( cards, index ) {
var i, len, name, card, item, currentIndex,
stackLayoutCards = this.stackLayout.getItems(),
remove = [],
items = [];
// Remove cards with same names
for ( i = 0, len = cards.length; i < len; i++ ) {
card = cards[ i ];
name = card.getName();
if ( Object.prototype.hasOwnProperty.call( this.cards, name ) ) {
// Correct the insertion index
currentIndex = $.inArray( this.cards[ name ], stackLayoutCards );
if ( currentIndex !== -1 && currentIndex + 1 < index ) {
index--;
}
remove.push( this.cards[ name ] );
}
}
if ( remove.length ) {
this.removeCards( remove );
}
// Add new cards
for ( i = 0, len = cards.length; i < len; i++ ) {
card = cards[ i ];
name = card.getName();
this.cards[ card.getName() ] = card;
item = new OO.ui.TabOptionWidget( { data: name } );
card.setTabItem( item );
items.push( item );
}
if ( items.length ) {
this.tabSelectWidget.addItems( items, index );
this.selectFirstSelectableCard();
}
this.stackLayout.addItems( cards, index );
this.emit( 'add', cards, index );
return this;
};
/**
* Remove the specified cards from the index layout.
*
* To remove all cards from the index, you may wish to use the #clearCards method instead.
*
* @param {OO.ui.CardLayout[]} cards An array of cards to remove
* @fires remove
* @chainable
*/
OO.ui.IndexLayout.prototype.removeCards = function ( cards ) {
var i, len, name, card,
items = [];
for ( i = 0, len = cards.length; i < len; i++ ) {
card = cards[ i ];
name = card.getName();
delete this.cards[ name ];
items.push( this.tabSelectWidget.getItemFromData( name ) );
card.setTabItem( null );
}
if ( items.length ) {
this.tabSelectWidget.removeItems( items );
this.selectFirstSelectableCard();
}
this.stackLayout.removeItems( cards );
this.emit( 'remove', cards );
return this;
};
/**
* Clear all cards from the index layout.
*
* To remove only a subset of cards from the index, use the #removeCards method.
*
* @fires remove
* @chainable
*/
OO.ui.IndexLayout.prototype.clearCards = function () {
var i, len,
cards = this.stackLayout.getItems();
this.cards = {};
this.currentCardName = null;
this.tabSelectWidget.clearItems();
for ( i = 0, len = cards.length; i < len; i++ ) {
cards[ i ].setTabItem( null );
}
this.stackLayout.clearItems();
this.emit( 'remove', cards );
return this;
};
/**
* Set the current card by symbolic name.
*
* @fires set
* @param {string} name Symbolic name of card
*/
OO.ui.IndexLayout.prototype.setCard = function ( name ) {
var selectedItem,
$focused,
card = this.cards[ name ];
if ( name !== this.currentCardName ) {
selectedItem = this.tabSelectWidget.getSelectedItem();
if ( selectedItem && selectedItem.getData() !== name ) {
this.tabSelectWidget.selectItemByData( name );
}
if ( card ) {
if ( this.currentCardName && this.cards[ this.currentCardName ] ) {
this.cards[ this.currentCardName ].setActive( false );
// Blur anything focused if the next card doesn't have anything focusable - this
// is not needed if the next card has something focusable because once it is focused
// this blur happens automatically
if ( this.autoFocus && !card.$element.find( ':input' ).length ) {
$focused = this.cards[ this.currentCardName ].$element.find( ':focus' );
if ( $focused.length ) {
$focused[ 0 ].blur();
}
}
}
this.currentCardName = name;
this.stackLayout.setItem( card );
card.setActive( true );
this.emit( 'set', card );
}
}
};
/**
* Select the first selectable card.
*
* @chainable
*/
OO.ui.IndexLayout.prototype.selectFirstSelectableCard = function () {
if ( !this.tabSelectWidget.getSelectedItem() ) {
this.tabSelectWidget.selectItem( this.tabSelectWidget.getFirstSelectableItem() );
}
return this;
};
/**
* PanelLayouts expand to cover the entire area of their parent. They can be configured with scrolling, padding,
* and a frame, and are often used together with {@link OO.ui.StackLayout StackLayouts}.
*
* @example
* // Example of a panel layout
* var panel = new OO.ui.PanelLayout( {
* expanded: false,
* framed: true,
* padded: true,
* $content: $( '<p>A panel layout with padding and a frame.</p>' )
* } );
* $( 'body' ).append( panel.$element );
*
* @class
* @extends OO.ui.Layout
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {boolean} [scrollable=false] Allow vertical scrolling
* @cfg {boolean} [padded=false] Add padding between the content and the edges of the panel.
* @cfg {boolean} [expanded=true] Expand the panel to fill the entire parent element.
* @cfg {boolean} [framed=false] Render the panel with a frame to visually separate it from outside content.
*/
OO.ui.PanelLayout = function OoUiPanelLayout( config ) {
// Configuration initialization
config = $.extend( {
scrollable: false,
padded: false,
expanded: true,
framed: false
}, config );
// Parent constructor
OO.ui.PanelLayout.super.call( this, config );
// Initialization
this.$element.addClass( 'oo-ui-panelLayout' );
if ( config.scrollable ) {
this.$element.addClass( 'oo-ui-panelLayout-scrollable' );
}
if ( config.padded ) {
this.$element.addClass( 'oo-ui-panelLayout-padded' );
}
if ( config.expanded ) {
this.$element.addClass( 'oo-ui-panelLayout-expanded' );
}
if ( config.framed ) {
this.$element.addClass( 'oo-ui-panelLayout-framed' );
}
};
/* Setup */
OO.inheritClass( OO.ui.PanelLayout, OO.ui.Layout );
/**
* CardLayouts are used within {@link OO.ui.IndexLayout index layouts} to create cards that users can select and display
* from the index's optional {@link OO.ui.TabSelectWidget tab} navigation. Cards are usually not instantiated directly,
* rather extended to include the required content and functionality.
*
* Each card must have a unique symbolic name, which is passed to the constructor. In addition, the card's tab
* item is customized (with a label) using the #setupTabItem method. See
* {@link OO.ui.IndexLayout IndexLayout} for an example.
*
* @class
* @extends OO.ui.PanelLayout
*
* @constructor
* @param {string} name Unique symbolic name of card
* @param {Object} [config] Configuration options
*/
OO.ui.CardLayout = function OoUiCardLayout( name, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( name ) && config === undefined ) {
config = name;
name = config.name;
}
// Configuration initialization
config = $.extend( { scrollable: true }, config );
// Parent constructor
OO.ui.CardLayout.super.call( this, config );
// Properties
this.name = name;
this.tabItem = null;
this.active = false;
// Initialization
this.$element.addClass( 'oo-ui-cardLayout' );
};
/* Setup */
OO.inheritClass( OO.ui.CardLayout, OO.ui.PanelLayout );
/* Events */
/**
* An 'active' event is emitted when the card becomes active. Cards become active when they are
* shown in a index layout that is configured to display only one card at a time.
*
* @event active
* @param {boolean} active Card is active
*/
/* Methods */
/**
* Get the symbolic name of the card.
*
* @return {string} Symbolic name of card
*/
OO.ui.CardLayout.prototype.getName = function () {
return this.name;
};
/**
* Check if card is active.
*
* Cards become active when they are shown in a {@link OO.ui.IndexLayout index layout} that is configured to display
* only one card at a time. Additional CSS is applied to the card's tab item to reflect the active state.
*
* @return {boolean} Card is active
*/
OO.ui.CardLayout.prototype.isActive = function () {
return this.active;
};
/**
* Get tab item.
*
* The tab item allows users to access the card from the index's tab
* navigation. The tab item itself can be customized (with a label, level, etc.) using the #setupTabItem method.
*
* @return {OO.ui.TabOptionWidget|null} Tab option widget
*/
OO.ui.CardLayout.prototype.getTabItem = function () {
return this.tabItem;
};
/**
* Set or unset the tab item.
*
* Specify a {@link OO.ui.TabOptionWidget tab option} to set it,
* or `null` to clear the tab item. To customize the tab item itself (e.g., to set a label or tab
* level), use #setupTabItem instead of this method.
*
* @param {OO.ui.TabOptionWidget|null} tabItem Tab option widget, null to clear
* @chainable
*/
OO.ui.CardLayout.prototype.setTabItem = function ( tabItem ) {
this.tabItem = tabItem || null;
if ( tabItem ) {
this.setupTabItem();
}
return this;
};
/**
* Set up the tab item.
*
* Use this method to customize the tab item (e.g., to add a label or tab level). To set or unset
* the tab item itself (with a {@link OO.ui.TabOptionWidget tab option} or `null`), use
* the #setTabItem method instead.
*
* @param {OO.ui.TabOptionWidget} tabItem Tab option widget to set up
* @chainable
*/
OO.ui.CardLayout.prototype.setupTabItem = function () {
return this;
};
/**
* Set the card to its 'active' state.
*
* Cards become active when they are shown in a index layout that is configured to display only one card at a time. Additional
* CSS is applied to the tab item to reflect the card's active state. Outside of the index
* context, setting the active state on a card does nothing.
*
* @param {boolean} value Card is active
* @fires active
*/
OO.ui.CardLayout.prototype.setActive = function ( active ) {
active = !!active;
if ( active !== this.active ) {
this.active = active;
this.$element.toggleClass( 'oo-ui-cardLayout-active', this.active );
this.emit( 'active', this.active );
}
};
/**
* PageLayouts are used within {@link OO.ui.BookletLayout booklet layouts} to create pages that users can select and display
* from the booklet's optional {@link OO.ui.OutlineSelectWidget outline} navigation. Pages are usually not instantiated directly,
* rather extended to include the required content and functionality.
*
* Each page must have a unique symbolic name, which is passed to the constructor. In addition, the page's outline
* item is customized (with a label, outline level, etc.) using the #setupOutlineItem method. See
* {@link OO.ui.BookletLayout BookletLayout} for an example.
*
* @class
* @extends OO.ui.PanelLayout
*
* @constructor
* @param {string} name Unique symbolic name of page
* @param {Object} [config] Configuration options
*/
OO.ui.PageLayout = function OoUiPageLayout( name, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( name ) && config === undefined ) {
config = name;
name = config.name;
}
// Configuration initialization
config = $.extend( { scrollable: true }, config );
// Parent constructor
OO.ui.PageLayout.super.call( this, config );
// Properties
this.name = name;
this.outlineItem = null;
this.active = false;
// Initialization
this.$element.addClass( 'oo-ui-pageLayout' );
};
/* Setup */
OO.inheritClass( OO.ui.PageLayout, OO.ui.PanelLayout );
/* Events */
/**
* An 'active' event is emitted when the page becomes active. Pages become active when they are
* shown in a booklet layout that is configured to display only one page at a time.
*
* @event active
* @param {boolean} active Page is active
*/
/* Methods */
/**
* Get the symbolic name of the page.
*
* @return {string} Symbolic name of page
*/
OO.ui.PageLayout.prototype.getName = function () {
return this.name;
};
/**
* Check if page is active.
*
* Pages become active when they are shown in a {@link OO.ui.BookletLayout booklet layout} that is configured to display
* only one page at a time. Additional CSS is applied to the page's outline item to reflect the active state.
*
* @return {boolean} Page is active
*/
OO.ui.PageLayout.prototype.isActive = function () {
return this.active;
};
/**
* Get outline item.
*
* The outline item allows users to access the page from the booklet's outline
* navigation. The outline item itself can be customized (with a label, level, etc.) using the #setupOutlineItem method.
*
* @return {OO.ui.OutlineOptionWidget|null} Outline option widget
*/
OO.ui.PageLayout.prototype.getOutlineItem = function () {
return this.outlineItem;
};
/**
* Set or unset the outline item.
*
* Specify an {@link OO.ui.OutlineOptionWidget outline option} to set it,
* or `null` to clear the outline item. To customize the outline item itself (e.g., to set a label or outline
* level), use #setupOutlineItem instead of this method.
*
* @param {OO.ui.OutlineOptionWidget|null} outlineItem Outline option widget, null to clear
* @chainable
*/
OO.ui.PageLayout.prototype.setOutlineItem = function ( outlineItem ) {
this.outlineItem = outlineItem || null;
if ( outlineItem ) {
this.setupOutlineItem();
}
return this;
};
/**
* Set up the outline item.
*
* Use this method to customize the outline item (e.g., to add a label or outline level). To set or unset
* the outline item itself (with an {@link OO.ui.OutlineOptionWidget outline option} or `null`), use
* the #setOutlineItem method instead.
*
* @param {OO.ui.OutlineOptionWidget} outlineItem Outline option widget to set up
* @chainable
*/
OO.ui.PageLayout.prototype.setupOutlineItem = function () {
return this;
};
/**
* Set the page to its 'active' state.
*
* Pages become active when they are shown in a booklet layout that is configured to display only one page at a time. Additional
* CSS is applied to the outline item to reflect the page's active state. Outside of the booklet
* context, setting the active state on a page does nothing.
*
* @param {boolean} value Page is active
* @fires active
*/
OO.ui.PageLayout.prototype.setActive = function ( active ) {
active = !!active;
if ( active !== this.active ) {
this.active = active;
this.$element.toggleClass( 'oo-ui-pageLayout-active', active );
this.emit( 'active', this.active );
}
};
/**
* StackLayouts contain a series of {@link OO.ui.PanelLayout panel layouts}. By default, only one panel is displayed
* at a time, though the stack layout can also be configured to show all contained panels, one after another,
* by setting the #continuous option to 'true'.
*
* @example
* // A stack layout with two panels, configured to be displayed continously
* var myStack = new OO.ui.StackLayout( {
* items: [
* new OO.ui.PanelLayout( {
* $content: $( '<p>Panel One</p>' ),
* padded: true,
* framed: true
* } ),
* new OO.ui.PanelLayout( {
* $content: $( '<p>Panel Two</p>' ),
* padded: true,
* framed: true
* } )
* ],
* continuous: true
* } );
* $( 'body' ).append( myStack.$element );
*
* @class
* @extends OO.ui.PanelLayout
* @mixins OO.ui.GroupElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {boolean} [continuous=false] Show all panels, one after another. By default, only one panel is displayed at a time.
* @cfg {OO.ui.Layout[]} [items] Panel layouts to add to the stack layout.
*/
OO.ui.StackLayout = function OoUiStackLayout( config ) {
// Configuration initialization
config = $.extend( { scrollable: true }, config );
// Parent constructor
OO.ui.StackLayout.super.call( this, config );
// Mixin constructors
OO.ui.GroupElement.call( this, $.extend( {}, config, { $group: this.$element } ) );
// Properties
this.currentItem = null;
this.continuous = !!config.continuous;
// Initialization
this.$element.addClass( 'oo-ui-stackLayout' );
if ( this.continuous ) {
this.$element.addClass( 'oo-ui-stackLayout-continuous' );
}
if ( Array.isArray( config.items ) ) {
this.addItems( config.items );
}
};
/* Setup */
OO.inheritClass( OO.ui.StackLayout, OO.ui.PanelLayout );
OO.mixinClass( OO.ui.StackLayout, OO.ui.GroupElement );
/* Events */
/**
* A 'set' event is emitted when panels are {@link #addItems added}, {@link #removeItems removed},
* {@link #clearItems cleared} or {@link #setItem displayed}.
*
* @event set
* @param {OO.ui.Layout|null} item Current panel or `null` if no panel is shown
*/
/* Methods */
/**
* Get the current panel.
*
* @return {OO.ui.Layout|null}
*/
OO.ui.StackLayout.prototype.getCurrentItem = function () {
return this.currentItem;
};
/**
* Unset the current item.
*
* @private
* @param {OO.ui.StackLayout} layout
* @fires set
*/
OO.ui.StackLayout.prototype.unsetCurrentItem = function () {
var prevItem = this.currentItem;
if ( prevItem === null ) {
return;
}
this.currentItem = null;
this.emit( 'set', null );
};
/**
* Add panel layouts to the stack layout.
*
* Panels will be added to the end of the stack layout array unless the optional index parameter specifies a different
* insertion point. Adding a panel that is already in the stack will move it to the end of the array or the point specified
* by the index.
*
* @param {OO.ui.Layout[]} items Panels to add
* @param {number} [index] Index of the insertion point
* @chainable
*/
OO.ui.StackLayout.prototype.addItems = function ( items, index ) {
// Update the visibility
this.updateHiddenState( items, this.currentItem );
// Mixin method
OO.ui.GroupElement.prototype.addItems.call( this, items, index );
if ( !this.currentItem && items.length ) {
this.setItem( items[ 0 ] );
}
return this;
};
/**
* Remove the specified panels from the stack layout.
*
* Removed panels are detached from the DOM, not removed, so that they may be reused. To remove all panels,
* you may wish to use the #clearItems method instead.
*
* @param {OO.ui.Layout[]} items Panels to remove
* @chainable
* @fires set
*/
OO.ui.StackLayout.prototype.removeItems = function ( items ) {
// Mixin method
OO.ui.GroupElement.prototype.removeItems.call( this, items );
if ( $.inArray( this.currentItem, items ) !== -1 ) {
if ( this.items.length ) {
this.setItem( this.items[ 0 ] );
} else {
this.unsetCurrentItem();
}
}
return this;
};
/**
* Clear all panels from the stack layout.
*
* Cleared panels are detached from the DOM, not removed, so that they may be reused. To remove only
* a subset of panels, use the #removeItems method.
*
* @chainable
* @fires set
*/
OO.ui.StackLayout.prototype.clearItems = function () {
this.unsetCurrentItem();
OO.ui.GroupElement.prototype.clearItems.call( this );
return this;
};
/**
* Show the specified panel.
*
* If another panel is currently displayed, it will be hidden.
*
* @param {OO.ui.Layout} item Panel to show
* @chainable
* @fires set
*/
OO.ui.StackLayout.prototype.setItem = function ( item ) {
if ( item !== this.currentItem ) {
this.updateHiddenState( this.items, item );
if ( $.inArray( item, this.items ) !== -1 ) {
this.currentItem = item;
this.emit( 'set', item );
} else {
this.unsetCurrentItem();
}
}
return this;
};
/**
* Update the visibility of all items in case of non-continuous view.
*
* Ensure all items are hidden except for the selected one.
* This method does nothing when the stack is continuous.
*
* @private
* @param {OO.ui.Layout[]} items Item list iterate over
* @param {OO.ui.Layout} [selectedItem] Selected item to show
*/
OO.ui.StackLayout.prototype.updateHiddenState = function ( items, selectedItem ) {
var i, len;
if ( !this.continuous ) {
for ( i = 0, len = items.length; i < len; i++ ) {
if ( !selectedItem || selectedItem !== items[ i ] ) {
items[ i ].$element.addClass( 'oo-ui-element-hidden' );
}
}
if ( selectedItem ) {
selectedItem.$element.removeClass( 'oo-ui-element-hidden' );
}
}
};
/**
* Horizontal bar layout of tools as icon buttons.
*
* @class
* @extends OO.ui.ToolGroup
*
* @constructor
* @param {OO.ui.Toolbar} toolbar
* @param {Object} [config] Configuration options
*/
OO.ui.BarToolGroup = function OoUiBarToolGroup( toolbar, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( toolbar ) && config === undefined ) {
config = toolbar;
toolbar = config.toolbar;
}
// Parent constructor
OO.ui.BarToolGroup.super.call( this, toolbar, config );
// Initialization
this.$element.addClass( 'oo-ui-barToolGroup' );
};
/* Setup */
OO.inheritClass( OO.ui.BarToolGroup, OO.ui.ToolGroup );
/* Static Properties */
OO.ui.BarToolGroup.static.titleTooltips = true;
OO.ui.BarToolGroup.static.accelTooltips = true;
OO.ui.BarToolGroup.static.name = 'bar';
/**
* Popup list of tools with an icon and optional label.
*
* @abstract
* @class
* @extends OO.ui.ToolGroup
* @mixins OO.ui.IconElement
* @mixins OO.ui.IndicatorElement
* @mixins OO.ui.LabelElement
* @mixins OO.ui.TitledElement
* @mixins OO.ui.ClippableElement
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {OO.ui.Toolbar} toolbar
* @param {Object} [config] Configuration options
* @cfg {string} [header] Text to display at the top of the pop-up
*/
OO.ui.PopupToolGroup = function OoUiPopupToolGroup( toolbar, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( toolbar ) && config === undefined ) {
config = toolbar;
toolbar = config.toolbar;
}
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.PopupToolGroup.super.call( this, toolbar, config );
// Properties
this.active = false;
this.dragging = false;
this.onBlurHandler = this.onBlur.bind( this );
this.$handle = $( '<span>' );
// Mixin constructors
OO.ui.IconElement.call( this, config );
OO.ui.IndicatorElement.call( this, config );
OO.ui.LabelElement.call( this, config );
OO.ui.TitledElement.call( this, config );
OO.ui.ClippableElement.call( this, $.extend( {}, config, { $clippable: this.$group } ) );
OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$handle } ) );
// Events
this.$handle.on( {
keydown: this.onHandleMouseKeyDown.bind( this ),
keyup: this.onHandleMouseKeyUp.bind( this ),
mousedown: this.onHandleMouseKeyDown.bind( this ),
mouseup: this.onHandleMouseKeyUp.bind( this )
} );
// Initialization
this.$handle
.addClass( 'oo-ui-popupToolGroup-handle' )
.append( this.$icon, this.$label, this.$indicator );
// If the pop-up should have a header, add it to the top of the toolGroup.
// Note: If this feature is useful for other widgets, we could abstract it into an
// OO.ui.HeaderedElement mixin constructor.
if ( config.header !== undefined ) {
this.$group
.prepend( $( '<span>' )
.addClass( 'oo-ui-popupToolGroup-header' )
.text( config.header )
);
}
this.$element
.addClass( 'oo-ui-popupToolGroup' )
.prepend( this.$handle );
};
/* Setup */
OO.inheritClass( OO.ui.PopupToolGroup, OO.ui.ToolGroup );
OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.IconElement );
OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.IndicatorElement );
OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.LabelElement );
OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.TitledElement );
OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.ClippableElement );
OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.TabIndexedElement );
/* Methods */
/**
* @inheritdoc
*/
OO.ui.PopupToolGroup.prototype.setDisabled = function () {
// Parent method
OO.ui.PopupToolGroup.super.prototype.setDisabled.apply( this, arguments );
if ( this.isDisabled() && this.isElementAttached() ) {
this.setActive( false );
}
};
/**
* Handle focus being lost.
*
* The event is actually generated from a mouseup/keyup, so it is not a normal blur event object.
*
* @param {jQuery.Event} e Mouse up or key up event
*/
OO.ui.PopupToolGroup.prototype.onBlur = function ( e ) {
// Only deactivate when clicking outside the dropdown element
if ( $( e.target ).closest( '.oo-ui-popupToolGroup' )[ 0 ] !== this.$element[ 0 ] ) {
this.setActive( false );
}
};
/**
* @inheritdoc
*/
OO.ui.PopupToolGroup.prototype.onMouseKeyUp = function ( e ) {
// Only close toolgroup when a tool was actually selected
if (
!this.isDisabled() && this.pressed && this.pressed === this.getTargetTool( e ) &&
( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
) {
this.setActive( false );
}
return OO.ui.PopupToolGroup.super.prototype.onMouseKeyUp.call( this, e );
};
/**
* Handle mouse up and key up events.
*
* @param {jQuery.Event} e Mouse up or key up event
*/
OO.ui.PopupToolGroup.prototype.onHandleMouseKeyUp = function ( e ) {
if (
!this.isDisabled() &&
( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
) {
return false;
}
};
/**
* Handle mouse down and key down events.
*
* @param {jQuery.Event} e Mouse down or key down event
*/
OO.ui.PopupToolGroup.prototype.onHandleMouseKeyDown = function ( e ) {
if (
!this.isDisabled() &&
( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
) {
this.setActive( !this.active );
return false;
}
};
/**
* Switch into active mode.
*
* When active, mouseup events anywhere in the document will trigger deactivation.
*/
OO.ui.PopupToolGroup.prototype.setActive = function ( value ) {
value = !!value;
if ( this.active !== value ) {
this.active = value;
if ( value ) {
this.getElementDocument().addEventListener( 'mouseup', this.onBlurHandler, true );
this.getElementDocument().addEventListener( 'keyup', this.onBlurHandler, true );
// Try anchoring the popup to the left first
this.$element.addClass( 'oo-ui-popupToolGroup-active oo-ui-popupToolGroup-left' );
this.toggleClipping( true );
if ( this.isClippedHorizontally() ) {
// Anchoring to the left caused the popup to clip, so anchor it to the right instead
this.toggleClipping( false );
this.$element
.removeClass( 'oo-ui-popupToolGroup-left' )
.addClass( 'oo-ui-popupToolGroup-right' );
this.toggleClipping( true );
}
} else {
this.getElementDocument().removeEventListener( 'mouseup', this.onBlurHandler, true );
this.getElementDocument().removeEventListener( 'keyup', this.onBlurHandler, true );
this.$element.removeClass(
'oo-ui-popupToolGroup-active oo-ui-popupToolGroup-left oo-ui-popupToolGroup-right'
);
this.toggleClipping( false );
}
}
};
/**
* Drop down list layout of tools as labeled icon buttons.
*
* This layout allows some tools to be collapsible, controlled by a "More" / "Fewer" option at the
* bottom of the main list. These are not automatically positioned at the bottom of the list; you
* may want to use the 'promote' and 'demote' configuration options to achieve this.
*
* @class
* @extends OO.ui.PopupToolGroup
*
* @constructor
* @param {OO.ui.Toolbar} toolbar
* @param {Object} [config] Configuration options
* @cfg {Array} [allowCollapse] List of tools that can be collapsed. Remaining tools will be always
* shown.
* @cfg {Array} [forceExpand] List of tools that *may not* be collapsed. All remaining tools will be
* allowed to be collapsed.
* @cfg {boolean} [expanded=false] Whether the collapsible tools are expanded by default
*/
OO.ui.ListToolGroup = function OoUiListToolGroup( toolbar, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( toolbar ) && config === undefined ) {
config = toolbar;
toolbar = config.toolbar;
}
// Configuration initialization
config = config || {};
// Properties (must be set before parent constructor, which calls #populate)
this.allowCollapse = config.allowCollapse;
this.forceExpand = config.forceExpand;
this.expanded = config.expanded !== undefined ? config.expanded : false;
this.collapsibleTools = [];
// Parent constructor
OO.ui.ListToolGroup.super.call( this, toolbar, config );
// Initialization
this.$element.addClass( 'oo-ui-listToolGroup' );
};
/* Setup */
OO.inheritClass( OO.ui.ListToolGroup, OO.ui.PopupToolGroup );
/* Static Properties */
OO.ui.ListToolGroup.static.name = 'list';
/* Methods */
/**
* @inheritdoc
*/
OO.ui.ListToolGroup.prototype.populate = function () {
var i, len, allowCollapse = [];
OO.ui.ListToolGroup.super.prototype.populate.call( this );
// Update the list of collapsible tools
if ( this.allowCollapse !== undefined ) {
allowCollapse = this.allowCollapse;
} else if ( this.forceExpand !== undefined ) {
allowCollapse = OO.simpleArrayDifference( Object.keys( this.tools ), this.forceExpand );
}
this.collapsibleTools = [];
for ( i = 0, len = allowCollapse.length; i < len; i++ ) {
if ( this.tools[ allowCollapse[ i ] ] !== undefined ) {
this.collapsibleTools.push( this.tools[ allowCollapse[ i ] ] );
}
}
// Keep at the end, even when tools are added
this.$group.append( this.getExpandCollapseTool().$element );
this.getExpandCollapseTool().toggle( this.collapsibleTools.length !== 0 );
this.updateCollapsibleState();
};
OO.ui.ListToolGroup.prototype.getExpandCollapseTool = function () {
if ( this.expandCollapseTool === undefined ) {
var ExpandCollapseTool = function () {
ExpandCollapseTool.super.apply( this, arguments );
};
OO.inheritClass( ExpandCollapseTool, OO.ui.Tool );
ExpandCollapseTool.prototype.onSelect = function () {
this.toolGroup.expanded = !this.toolGroup.expanded;
this.toolGroup.updateCollapsibleState();
this.setActive( false );
};
ExpandCollapseTool.prototype.onUpdateState = function () {
// Do nothing. Tool interface requires an implementation of this function.
};
ExpandCollapseTool.static.name = 'more-fewer';
this.expandCollapseTool = new ExpandCollapseTool( this );
}
return this.expandCollapseTool;
};
/**
* @inheritdoc
*/
OO.ui.ListToolGroup.prototype.onMouseKeyUp = function ( e ) {
// Do not close the popup when the user wants to show more/fewer tools
if (
$( e.target ).closest( '.oo-ui-tool-name-more-fewer' ).length &&
( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
) {
// HACK: Prevent the popup list from being hidden. Skip the PopupToolGroup implementation (which
// hides the popup list when a tool is selected) and call ToolGroup's implementation directly.
return OO.ui.ListToolGroup.super.super.prototype.onMouseKeyUp.call( this, e );
} else {
return OO.ui.ListToolGroup.super.prototype.onMouseKeyUp.call( this, e );
}
};
OO.ui.ListToolGroup.prototype.updateCollapsibleState = function () {
var i, len;
this.getExpandCollapseTool()
.setIcon( this.expanded ? 'collapse' : 'expand' )
.setTitle( OO.ui.msg( this.expanded ? 'ooui-toolgroup-collapse' : 'ooui-toolgroup-expand' ) );
for ( i = 0, len = this.collapsibleTools.length; i < len; i++ ) {
this.collapsibleTools[ i ].toggle( this.expanded );
}
};
/**
* Drop down menu layout of tools as selectable menu items.
*
* @class
* @extends OO.ui.PopupToolGroup
*
* @constructor
* @param {OO.ui.Toolbar} toolbar
* @param {Object} [config] Configuration options
*/
OO.ui.MenuToolGroup = function OoUiMenuToolGroup( toolbar, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( toolbar ) && config === undefined ) {
config = toolbar;
toolbar = config.toolbar;
}
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.MenuToolGroup.super.call( this, toolbar, config );
// Events
this.toolbar.connect( this, { updateState: 'onUpdateState' } );
// Initialization
this.$element.addClass( 'oo-ui-menuToolGroup' );
};
/* Setup */
OO.inheritClass( OO.ui.MenuToolGroup, OO.ui.PopupToolGroup );
/* Static Properties */
OO.ui.MenuToolGroup.static.name = 'menu';
/* Methods */
/**
* Handle the toolbar state being updated.
*
* When the state changes, the title of each active item in the menu will be joined together and
* used as a label for the group. The label will be empty if none of the items are active.
*/
OO.ui.MenuToolGroup.prototype.onUpdateState = function () {
var name,
labelTexts = [];
for ( name in this.tools ) {
if ( this.tools[ name ].isActive() ) {
labelTexts.push( this.tools[ name ].getTitle() );
}
}
this.setLabel( labelTexts.join( ', ' ) || ' ' );
};
/**
* Tool that shows a popup when selected.
*
* @abstract
* @class
* @extends OO.ui.Tool
* @mixins OO.ui.PopupElement
*
* @constructor
* @param {OO.ui.ToolGroup} toolGroup
* @param {Object} [config] Configuration options
*/
OO.ui.PopupTool = function OoUiPopupTool( toolGroup, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( toolGroup ) && config === undefined ) {
config = toolGroup;
toolGroup = config.toolGroup;
}
// Parent constructor
OO.ui.PopupTool.super.call( this, toolGroup, config );
// Mixin constructors
OO.ui.PopupElement.call( this, config );
// Initialization
this.$element
.addClass( 'oo-ui-popupTool' )
.append( this.popup.$element );
};
/* Setup */
OO.inheritClass( OO.ui.PopupTool, OO.ui.Tool );
OO.mixinClass( OO.ui.PopupTool, OO.ui.PopupElement );
/* Methods */
/**
* Handle the tool being selected.
*
* @inheritdoc
*/
OO.ui.PopupTool.prototype.onSelect = function () {
if ( !this.isDisabled() ) {
this.popup.toggle();
}
this.setActive( false );
return false;
};
/**
* Handle the toolbar state being updated.
*
* @inheritdoc
*/
OO.ui.PopupTool.prototype.onUpdateState = function () {
this.setActive( false );
};
/**
* Tool that has a tool group inside. This is a bad workaround for the lack of proper hierarchical
* menus in toolbars (T74159).
*
* @abstract
* @class
* @extends OO.ui.Tool
*
* @constructor
* @param {OO.ui.ToolGroup} toolGroup
* @param {Object} [config] Configuration options
*/
OO.ui.ToolGroupTool = function OoUiToolGroupTool( toolGroup, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( toolGroup ) && config === undefined ) {
config = toolGroup;
toolGroup = config.toolGroup;
}
// Parent constructor
OO.ui.ToolGroupTool.super.call( this, toolGroup, config );
// Properties
this.innerToolGroup = this.createGroup( this.constructor.static.groupConfig );
// Events
this.innerToolGroup.connect( this, { disable: 'onToolGroupDisable' } );
// Initialization
this.$link.remove();
this.$element
.addClass( 'oo-ui-toolGroupTool' )
.append( this.innerToolGroup.$element );
};
/* Setup */
OO.inheritClass( OO.ui.ToolGroupTool, OO.ui.Tool );
/* Static Properties */
/**
* Tool group configuration. See OO.ui.Toolbar#setup for the accepted values.
*
* @property {Object.<string,Array>}
*/
OO.ui.ToolGroupTool.static.groupConfig = {};
/* Methods */
/**
* Handle the tool being selected.
*
* @inheritdoc
*/
OO.ui.ToolGroupTool.prototype.onSelect = function () {
this.innerToolGroup.setActive( !this.innerToolGroup.active );
return false;
};
/**
* Synchronize disabledness state of the tool with the inner toolgroup.
*
* @private
* @param {boolean} disabled Element is disabled
*/
OO.ui.ToolGroupTool.prototype.onToolGroupDisable = function ( disabled ) {
this.setDisabled( disabled );
};
/**
* Handle the toolbar state being updated.
*
* @inheritdoc
*/
OO.ui.ToolGroupTool.prototype.onUpdateState = function () {
this.setActive( false );
};
/**
* Build a OO.ui.ToolGroup from the configuration.
*
* @param {Object.<string,Array>} group Tool group configuration. See OO.ui.Toolbar#setup for the
* accepted values.
* @return {OO.ui.ListToolGroup}
*/
OO.ui.ToolGroupTool.prototype.createGroup = function ( group ) {
if ( group.include === '*' ) {
// Apply defaults to catch-all groups
if ( group.label === undefined ) {
group.label = OO.ui.msg( 'ooui-toolbar-more' );
}
}
return this.toolbar.getToolGroupFactory().create( 'list', this.toolbar, group );
};
/**
* Mixin for OO.ui.Widget subclasses to provide OO.ui.GroupElement.
*
* Use together with OO.ui.ItemWidget to make disabled state inheritable.
*
* @private
* @abstract
* @class
* @extends OO.ui.GroupElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.GroupWidget = function OoUiGroupWidget( config ) {
// Parent constructor
OO.ui.GroupWidget.super.call( this, config );
};
/* Setup */
OO.inheritClass( OO.ui.GroupWidget, OO.ui.GroupElement );
/* Methods */
/**
* Set the disabled state of the widget.
*
* This will also update the disabled state of child widgets.
*
* @param {boolean} disabled Disable widget
* @chainable
*/
OO.ui.GroupWidget.prototype.setDisabled = function ( disabled ) {
var i, len;
// Parent method
// Note: Calling #setDisabled this way assumes this is mixed into an OO.ui.Widget
OO.ui.Widget.prototype.setDisabled.call( this, disabled );
// During construction, #setDisabled is called before the OO.ui.GroupElement constructor
if ( this.items ) {
for ( i = 0, len = this.items.length; i < len; i++ ) {
this.items[ i ].updateDisabled();
}
}
return this;
};
/**
* Mixin for widgets used as items in widgets that inherit OO.ui.GroupWidget.
*
* Item widgets have a reference to a OO.ui.GroupWidget while they are attached to the group. This
* allows bidirectional communication.
*
* Use together with OO.ui.GroupWidget to make disabled state inheritable.
*
* @private
* @abstract
* @class
*
* @constructor
*/
OO.ui.ItemWidget = function OoUiItemWidget() {
//
};
/* Methods */
/**
* Check if widget is disabled.
*
* Checks parent if present, making disabled state inheritable.
*
* @return {boolean} Widget is disabled
*/
OO.ui.ItemWidget.prototype.isDisabled = function () {
return this.disabled ||
( this.elementGroup instanceof OO.ui.Widget && this.elementGroup.isDisabled() );
};
/**
* Set group element is in.
*
* @param {OO.ui.GroupElement|null} group Group element, null if none
* @chainable
*/
OO.ui.ItemWidget.prototype.setElementGroup = function ( group ) {
// Parent method
// Note: Calling #setElementGroup this way assumes this is mixed into an OO.ui.Element
OO.ui.Element.prototype.setElementGroup.call( this, group );
// Initialize item disabled states
this.updateDisabled();
return this;
};
/**
* OutlineControlsWidget is a set of controls for an {@link OO.ui.OutlineSelectWidget outline select widget}.
* Controls include moving items up and down, removing items, and adding different kinds of items.
* ####Currently, this class is only used by {@link OO.ui.BookletLayout booklet layouts}.####
*
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.GroupElement
* @mixins OO.ui.IconElement
*
* @constructor
* @param {OO.ui.OutlineSelectWidget} outline Outline to control
* @param {Object} [config] Configuration options
* @cfg {Object} [abilities] List of abilties
* @cfg {boolean} [abilities.move=true] Allow moving movable items
* @cfg {boolean} [abilities.remove=true] Allow removing removable items
*/
OO.ui.OutlineControlsWidget = function OoUiOutlineControlsWidget( outline, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( outline ) && config === undefined ) {
config = outline;
outline = config.outline;
}
// Configuration initialization
config = $.extend( { icon: 'add' }, config );
// Parent constructor
OO.ui.OutlineControlsWidget.super.call( this, config );
// Mixin constructors
OO.ui.GroupElement.call( this, config );
OO.ui.IconElement.call( this, config );
// Properties
this.outline = outline;
this.$movers = $( '<div>' );
this.upButton = new OO.ui.ButtonWidget( {
framed: false,
icon: 'collapse',
title: OO.ui.msg( 'ooui-outline-control-move-up' )
} );
this.downButton = new OO.ui.ButtonWidget( {
framed: false,
icon: 'expand',
title: OO.ui.msg( 'ooui-outline-control-move-down' )
} );
this.removeButton = new OO.ui.ButtonWidget( {
framed: false,
icon: 'remove',
title: OO.ui.msg( 'ooui-outline-control-remove' )
} );
this.abilities = { move: true, remove: true };
// Events
outline.connect( this, {
select: 'onOutlineChange',
add: 'onOutlineChange',
remove: 'onOutlineChange'
} );
this.upButton.connect( this, { click: [ 'emit', 'move', -1 ] } );
this.downButton.connect( this, { click: [ 'emit', 'move', 1 ] } );
this.removeButton.connect( this, { click: [ 'emit', 'remove' ] } );
// Initialization
this.$element.addClass( 'oo-ui-outlineControlsWidget' );
this.$group.addClass( 'oo-ui-outlineControlsWidget-items' );
this.$movers
.addClass( 'oo-ui-outlineControlsWidget-movers' )
.append( this.removeButton.$element, this.upButton.$element, this.downButton.$element );
this.$element.append( this.$icon, this.$group, this.$movers );
this.setAbilities( config.abilities || {} );
};
/* Setup */
OO.inheritClass( OO.ui.OutlineControlsWidget, OO.ui.Widget );
OO.mixinClass( OO.ui.OutlineControlsWidget, OO.ui.GroupElement );
OO.mixinClass( OO.ui.OutlineControlsWidget, OO.ui.IconElement );
/* Events */
/**
* @event move
* @param {number} places Number of places to move
*/
/**
* @event remove
*/
/* Methods */
/**
* Set abilities.
*
* @param {Object} abilities List of abilties
* @param {boolean} [abilities.move] Allow moving movable items
* @param {boolean} [abilities.remove] Allow removing removable items
*/
OO.ui.OutlineControlsWidget.prototype.setAbilities = function ( abilities ) {
var ability;
for ( ability in this.abilities ) {
if ( abilities[ability] !== undefined ) {
this.abilities[ability] = !!abilities[ability];
}
}
this.onOutlineChange();
};
/**
*
* @private
* Handle outline change events.
*/
OO.ui.OutlineControlsWidget.prototype.onOutlineChange = function () {
var i, len, firstMovable, lastMovable,
items = this.outline.getItems(),
selectedItem = this.outline.getSelectedItem(),
movable = this.abilities.move && selectedItem && selectedItem.isMovable(),
removable = this.abilities.remove && selectedItem && selectedItem.isRemovable();
if ( movable ) {
i = -1;
len = items.length;
while ( ++i < len ) {
if ( items[ i ].isMovable() ) {
firstMovable = items[ i ];
break;
}
}
i = len;
while ( i-- ) {
if ( items[ i ].isMovable() ) {
lastMovable = items[ i ];
break;
}
}
}
this.upButton.setDisabled( !movable || selectedItem === firstMovable );
this.downButton.setDisabled( !movable || selectedItem === lastMovable );
this.removeButton.setDisabled( !removable );
};
/**
* ToggleWidget implements basic behavior of widgets with an on/off state.
* Please see OO.ui.ToggleButtonWidget and OO.ui.ToggleSwitchWidget for examples.
*
* @abstract
* @class
* @extends OO.ui.Widget
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {boolean} [value=false] The toggle’s initial on/off state.
* By default, the toggle is in the 'off' state.
*/
OO.ui.ToggleWidget = function OoUiToggleWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.ToggleWidget.super.call( this, config );
// Properties
this.value = null;
// Initialization
this.$element.addClass( 'oo-ui-toggleWidget' );
this.setValue( !!config.value );
};
/* Setup */
OO.inheritClass( OO.ui.ToggleWidget, OO.ui.Widget );
/* Events */
/**
* @event change
*
* A change event is emitted when the on/off state of the toggle changes.
*
* @param {boolean} value Value representing the new state of the toggle
*/
/* Methods */
/**
* Get the value representing the toggle’s state.
*
* @return {boolean} The on/off state of the toggle
*/
OO.ui.ToggleWidget.prototype.getValue = function () {
return this.value;
};
/**
* Set the state of the toggle: `true` for 'on', `false' for 'off'.
*
* @param {boolean} value The state of the toggle
* @fires change
* @chainable
*/
OO.ui.ToggleWidget.prototype.setValue = function ( value ) {
value = !!value;
if ( this.value !== value ) {
this.value = value;
this.emit( 'change', value );
this.$element.toggleClass( 'oo-ui-toggleWidget-on', value );
this.$element.toggleClass( 'oo-ui-toggleWidget-off', !value );
this.$element.attr( 'aria-checked', value.toString() );
}
return this;
};
/**
* A ButtonGroupWidget groups related buttons and is used together with OO.ui.ButtonWidget and
* its subclasses. Each button in a group is addressed by a unique reference. Buttons can be added,
* removed, and cleared from the group.
*
* @example
* // Example: A ButtonGroupWidget with two buttons
* var button1 = new OO.ui.PopupButtonWidget( {
* label: 'Select a category',
* icon: 'menu',
* popup: {
* $content: $( '<p>List of categories...</p>' ),
* padded: true,
* align: 'left'
* }
* } );
* var button2 = new OO.ui.ButtonWidget( {
* label: 'Add item'
* });
* var buttonGroup = new OO.ui.ButtonGroupWidget( {
* items: [button1, button2]
* } );
* $( 'body' ).append( buttonGroup.$element );
*
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.GroupElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {OO.ui.ButtonWidget[]} [items] Buttons to add
*/
OO.ui.ButtonGroupWidget = function OoUiButtonGroupWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.ButtonGroupWidget.super.call( this, config );
// Mixin constructors
OO.ui.GroupElement.call( this, $.extend( {}, config, { $group: this.$element } ) );
// Initialization
this.$element.addClass( 'oo-ui-buttonGroupWidget' );
if ( Array.isArray( config.items ) ) {
this.addItems( config.items );
}
};
/* Setup */
OO.inheritClass( OO.ui.ButtonGroupWidget, OO.ui.Widget );
OO.mixinClass( OO.ui.ButtonGroupWidget, OO.ui.GroupElement );
/**
* ButtonWidget is a generic widget for buttons. A wide variety of looks,
* feels, and functionality can be customized via the class’s configuration options
* and methods. Please see the [OOjs UI documentation on MediaWiki] [1] for more information
* and examples.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Buttons_and_Switches
*
* @example
* // A button widget
* var button = new OO.ui.ButtonWidget( {
* label: 'Button with Icon',
* icon: 'remove',
* iconTitle: 'Remove'
* } );
* $( 'body' ).append( button.$element );
*
* NOTE: HTML form buttons should use the OO.ui.ButtonInputWidget class.
*
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.ButtonElement
* @mixins OO.ui.IconElement
* @mixins OO.ui.IndicatorElement
* @mixins OO.ui.LabelElement
* @mixins OO.ui.TitledElement
* @mixins OO.ui.FlaggedElement
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {string} [href] Hyperlink to visit when the button is clicked.
* @cfg {string} [target] The frame or window in which to open the hyperlink.
* @cfg {boolean} [noFollow] Search engine traversal hint (default: true)
*/
OO.ui.ButtonWidget = function OoUiButtonWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.ButtonWidget.super.call( this, config );
// Mixin constructors
OO.ui.ButtonElement.call( this, config );
OO.ui.IconElement.call( this, config );
OO.ui.IndicatorElement.call( this, config );
OO.ui.LabelElement.call( this, config );
OO.ui.TitledElement.call( this, $.extend( {}, config, { $titled: this.$button } ) );
OO.ui.FlaggedElement.call( this, config );
OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$button } ) );
// Properties
this.href = null;
this.target = null;
this.noFollow = false;
// Events
this.connect( this, { disable: 'onDisable' } );
// Initialization
this.$button.append( this.$icon, this.$label, this.$indicator );
this.$element
.addClass( 'oo-ui-buttonWidget' )
.append( this.$button );
this.setHref( config.href );
this.setTarget( config.target );
this.setNoFollow( config.noFollow );
};
/* Setup */
OO.inheritClass( OO.ui.ButtonWidget, OO.ui.Widget );
OO.mixinClass( OO.ui.ButtonWidget, OO.ui.ButtonElement );
OO.mixinClass( OO.ui.ButtonWidget, OO.ui.IconElement );
OO.mixinClass( OO.ui.ButtonWidget, OO.ui.IndicatorElement );
OO.mixinClass( OO.ui.ButtonWidget, OO.ui.LabelElement );
OO.mixinClass( OO.ui.ButtonWidget, OO.ui.TitledElement );
OO.mixinClass( OO.ui.ButtonWidget, OO.ui.FlaggedElement );
OO.mixinClass( OO.ui.ButtonWidget, OO.ui.TabIndexedElement );
/* Methods */
/**
* @inheritdoc
*/
OO.ui.ButtonWidget.prototype.onMouseDown = function ( e ) {
if ( !this.isDisabled() ) {
// Remove the tab-index while the button is down to prevent the button from stealing focus
this.$button.removeAttr( 'tabindex' );
}
return OO.ui.ButtonElement.prototype.onMouseDown.call( this, e );
};
/**
* @inheritdoc
*/
OO.ui.ButtonWidget.prototype.onMouseUp = function ( e ) {
if ( !this.isDisabled() ) {
// Restore the tab-index after the button is up to restore the button's accessibility
this.$button.attr( 'tabindex', this.tabIndex );
}
return OO.ui.ButtonElement.prototype.onMouseUp.call( this, e );
};
/**
* Get hyperlink location.
*
* @return {string} Hyperlink location
*/
OO.ui.ButtonWidget.prototype.getHref = function () {
return this.href;
};
/**
* Get hyperlink target.
*
* @return {string} Hyperlink target
*/
OO.ui.ButtonWidget.prototype.getTarget = function () {
return this.target;
};
/**
* Get search engine traversal hint.
*
* @return {boolean} Whether search engines should avoid traversing this hyperlink
*/
OO.ui.ButtonWidget.prototype.getNoFollow = function () {
return this.noFollow;
};
/**
* Set hyperlink location.
*
* @param {string|null} href Hyperlink location, null to remove
*/
OO.ui.ButtonWidget.prototype.setHref = function ( href ) {
href = typeof href === 'string' ? href : null;
if ( href !== this.href ) {
this.href = href;
this.updateHref();
}
return this;
};
/**
* Update the `href` attribute, in case of changes to href or
* disabled state.
*
* @private
* @chainable
*/
OO.ui.ButtonWidget.prototype.updateHref = function () {
if ( this.href !== null && !this.isDisabled() ) {
this.$button.attr( 'href', this.href );
} else {
this.$button.removeAttr( 'href' );
}
return this;
};
/**
* Handle disable events.
*
* @private
* @param {boolean} disabled Element is disabled
*/
OO.ui.ButtonWidget.prototype.onDisable = function () {
this.updateHref();
};
/**
* Set hyperlink target.
*
* @param {string|null} target Hyperlink target, null to remove
*/
OO.ui.ButtonWidget.prototype.setTarget = function ( target ) {
target = typeof target === 'string' ? target : null;
if ( target !== this.target ) {
this.target = target;
if ( target !== null ) {
this.$button.attr( 'target', target );
} else {
this.$button.removeAttr( 'target' );
}
}
return this;
};
/**
* Set search engine traversal hint.
*
* @param {boolean} noFollow True if search engines should avoid traversing this hyperlink
*/
OO.ui.ButtonWidget.prototype.setNoFollow = function ( noFollow ) {
noFollow = typeof noFollow === 'boolean' ? noFollow : true;
if ( noFollow !== this.noFollow ) {
this.noFollow = noFollow;
if ( noFollow ) {
this.$button.attr( 'rel', 'nofollow' );
} else {
this.$button.removeAttr( 'rel' );
}
}
return this;
};
/**
* An ActionWidget is a {@link OO.ui.ButtonWidget button widget} that executes an action.
* Action widgets are used with OO.ui.ActionSet, which manages the behavior and availability
* of the actions.
*
* Both actions and action sets are primarily used with {@link OO.ui.Dialog Dialogs}.
* Please see the [OOjs UI documentation on MediaWiki] [1] for more information
* and examples.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Windows/Process_Dialogs#Action_sets
*
* @class
* @extends OO.ui.ButtonWidget
* @mixins OO.ui.PendingElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {string} [action] Symbolic name of the action (e.g., ‘continue’ or ‘cancel’).
* @cfg {string[]} [modes] Symbolic names of the modes (e.g., ‘edit’ or ‘read’) in which the action
* should be made available. See the action set's {@link OO.ui.ActionSet#setMode setMode} method
* for more information about setting modes.
* @cfg {boolean} [framed=false] Render the action button with a frame
*/
OO.ui.ActionWidget = function OoUiActionWidget( config ) {
// Configuration initialization
config = $.extend( { framed: false }, config );
// Parent constructor
OO.ui.ActionWidget.super.call( this, config );
// Mixin constructors
OO.ui.PendingElement.call( this, config );
// Properties
this.action = config.action || '';
this.modes = config.modes || [];
this.width = 0;
this.height = 0;
// Initialization
this.$element.addClass( 'oo-ui-actionWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.ActionWidget, OO.ui.ButtonWidget );
OO.mixinClass( OO.ui.ActionWidget, OO.ui.PendingElement );
/* Events */
/**
* A resize event is emitted when the size of the widget changes.
*
* @event resize
*/
/* Methods */
/**
* Check if the action is configured to be available in the specified `mode`.
*
* @param {string} mode Name of mode
* @return {boolean} The action is configured with the mode
*/
OO.ui.ActionWidget.prototype.hasMode = function ( mode ) {
return this.modes.indexOf( mode ) !== -1;
};
/**
* Get the symbolic name of the action (e.g., ‘continue’ or ‘cancel’).
*
* @return {string}
*/
OO.ui.ActionWidget.prototype.getAction = function () {
return this.action;
};
/**
* Get the symbolic name of the mode or modes for which the action is configured to be available.
*
* The current mode is set with the action set's {@link OO.ui.ActionSet#setMode setMode} method.
* Only actions that are configured to be avaiable in the current mode will be visible. All other actions
* are hidden.
*
* @return {string[]}
*/
OO.ui.ActionWidget.prototype.getModes = function () {
return this.modes.slice();
};
/**
* Emit a resize event if the size has changed.
*
* @private
* @chainable
*/
OO.ui.ActionWidget.prototype.propagateResize = function () {
var width, height;
if ( this.isElementAttached() ) {
width = this.$element.width();
height = this.$element.height();
if ( width !== this.width || height !== this.height ) {
this.width = width;
this.height = height;
this.emit( 'resize' );
}
}
return this;
};
/**
* @inheritdoc
*/
OO.ui.ActionWidget.prototype.setIcon = function () {
// Mixin method
OO.ui.IconElement.prototype.setIcon.apply( this, arguments );
this.propagateResize();
return this;
};
/**
* @inheritdoc
*/
OO.ui.ActionWidget.prototype.setLabel = function () {
// Mixin method
OO.ui.LabelElement.prototype.setLabel.apply( this, arguments );
this.propagateResize();
return this;
};
/**
* @inheritdoc
*/
OO.ui.ActionWidget.prototype.setFlags = function () {
// Mixin method
OO.ui.FlaggedElement.prototype.setFlags.apply( this, arguments );
this.propagateResize();
return this;
};
/**
* @inheritdoc
*/
OO.ui.ActionWidget.prototype.clearFlags = function () {
// Mixin method
OO.ui.FlaggedElement.prototype.clearFlags.apply( this, arguments );
this.propagateResize();
return this;
};
/**
* Toggle the visibility of the action button.
*
* @param {boolean} [show] Show button, omit to toggle visibility
* @chainable
*/
OO.ui.ActionWidget.prototype.toggle = function () {
// Parent method
OO.ui.ActionWidget.super.prototype.toggle.apply( this, arguments );
this.propagateResize();
return this;
};
/**
* PopupButtonWidgets toggle the visibility of a contained {@link OO.ui.PopupWidget PopupWidget},
* which is used to display additional information or options.
*
* @example
* // Example of a popup button.
* var popupButton = new OO.ui.PopupButtonWidget( {
* label: 'Popup button with options',
* icon: 'menu',
* popup: {
* $content: $( '<p>Additional options here.</p>' ),
* padded: true,
* align: 'force-left'
* }
* } );
* // Append the button to the DOM.
* $( 'body' ).append( popupButton.$element );
*
* @class
* @extends OO.ui.ButtonWidget
* @mixins OO.ui.PopupElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.PopupButtonWidget = function OoUiPopupButtonWidget( config ) {
// Parent constructor
OO.ui.PopupButtonWidget.super.call( this, config );
// Mixin constructors
OO.ui.PopupElement.call( this, config );
// Events
this.connect( this, { click: 'onAction' } );
// Initialization
this.$element
.addClass( 'oo-ui-popupButtonWidget' )
.attr( 'aria-haspopup', 'true' )
.append( this.popup.$element );
};
/* Setup */
OO.inheritClass( OO.ui.PopupButtonWidget, OO.ui.ButtonWidget );
OO.mixinClass( OO.ui.PopupButtonWidget, OO.ui.PopupElement );
/* Methods */
/**
* Handle the button action being triggered.
*
* @private
*/
OO.ui.PopupButtonWidget.prototype.onAction = function () {
this.popup.toggle();
};
/**
* ToggleButtons are buttons that have a state (‘on’ or ‘off’) that is represented by a
* Boolean value. Like other {@link OO.ui.ButtonWidget buttons}, toggle buttons can be
* configured with {@link OO.ui.IconElement icons}, {@link OO.ui.IndicatorElement indicators},
* {@link OO.ui.TitledElement titles}, {@link OO.ui.FlaggedElement styling flags},
* and {@link OO.ui.LabelElement labels}. Please see
* the [OOjs UI documentation][1] on MediaWiki for more information.
*
* @example
* // Toggle buttons in the 'off' and 'on' state.
* var toggleButton1 = new OO.ui.ToggleButtonWidget( {
* label: 'Toggle Button off'
* } );
* var toggleButton2 = new OO.ui.ToggleButtonWidget( {
* label: 'Toggle Button on',
* value: true
* } );
* // Append the buttons to the DOM.
* $( 'body' ).append( toggleButton1.$element, toggleButton2.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Buttons_and_Switches#Toggle_buttons
*
* @class
* @extends OO.ui.ToggleWidget
* @mixins OO.ui.ButtonElement
* @mixins OO.ui.IconElement
* @mixins OO.ui.IndicatorElement
* @mixins OO.ui.LabelElement
* @mixins OO.ui.TitledElement
* @mixins OO.ui.FlaggedElement
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {boolean} [value=false] The toggle button’s initial on/off
* state. By default, the button is in the 'off' state.
*/
OO.ui.ToggleButtonWidget = function OoUiToggleButtonWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.ToggleButtonWidget.super.call( this, config );
// Mixin constructors
OO.ui.ButtonElement.call( this, config );
OO.ui.IconElement.call( this, config );
OO.ui.IndicatorElement.call( this, config );
OO.ui.LabelElement.call( this, config );
OO.ui.TitledElement.call( this, $.extend( {}, config, { $titled: this.$button } ) );
OO.ui.FlaggedElement.call( this, config );
OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$button } ) );
// Events
this.connect( this, { click: 'onAction' } );
// Initialization
this.$button.append( this.$icon, this.$label, this.$indicator );
this.$element
.addClass( 'oo-ui-toggleButtonWidget' )
.append( this.$button );
};
/* Setup */
OO.inheritClass( OO.ui.ToggleButtonWidget, OO.ui.ToggleWidget );
OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.ButtonElement );
OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.IconElement );
OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.IndicatorElement );
OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.LabelElement );
OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.TitledElement );
OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.FlaggedElement );
OO.mixinClass( OO.ui.ToggleButtonWidget, OO.ui.TabIndexedElement );
/* Methods */
/**
* Handle the button action being triggered.
*
* @private
*/
OO.ui.ToggleButtonWidget.prototype.onAction = function () {
this.setValue( !this.value );
};
/**
* @inheritdoc
*/
OO.ui.ToggleButtonWidget.prototype.setValue = function ( value ) {
value = !!value;
if ( value !== this.value ) {
// Might be called from parent constructor before ButtonElement constructor
if ( this.$button ) {
this.$button.attr( 'aria-pressed', value.toString() );
}
this.setActive( value );
}
// Parent method
OO.ui.ToggleButtonWidget.super.prototype.setValue.call( this, value );
return this;
};
/**
* @inheritdoc
*/
OO.ui.ToggleButtonWidget.prototype.setButtonElement = function ( $button ) {
if ( this.$button ) {
this.$button.removeAttr( 'aria-pressed' );
}
OO.ui.ButtonElement.prototype.setButtonElement.call( this, $button );
this.$button.attr( 'aria-pressed', this.value.toString() );
};
/**
* DropdownWidgets are not menus themselves, rather they contain a menu of options created with
* OO.ui.MenuOptionWidget. The DropdownWidget takes care of opening and displaying the menu so that
* users can interact with it.
*
* @example
* // Example: A DropdownWidget with a menu that contains three options
* var dropDown = new OO.ui.DropdownWidget( {
* label: 'Dropdown menu: Select a menu option',
* menu: {
* items: [
* new OO.ui.MenuOptionWidget( {
* data: 'a',
* label: 'First'
* } ),
* new OO.ui.MenuOptionWidget( {
* data: 'b',
* label: 'Second'
* } ),
* new OO.ui.MenuOptionWidget( {
* data: 'c',
* label: 'Third'
* } )
* ]
* }
* } );
*
* $( 'body' ).append( dropDown.$element );
*
* For more information, please see the [OOjs UI documentation on MediaWiki] [1].
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options#Menu_selects_and_options
*
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.IconElement
* @mixins OO.ui.IndicatorElement
* @mixins OO.ui.LabelElement
* @mixins OO.ui.TitledElement
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {Object} [menu] Configuration options to pass to menu widget
*/
OO.ui.DropdownWidget = function OoUiDropdownWidget( config ) {
// Configuration initialization
config = $.extend( { indicator: 'down' }, config );
// Parent constructor
OO.ui.DropdownWidget.super.call( this, config );
// Properties (must be set before TabIndexedElement constructor call)
this.$handle = this.$( '<span>' );
// Mixin constructors
OO.ui.IconElement.call( this, config );
OO.ui.IndicatorElement.call( this, config );
OO.ui.LabelElement.call( this, config );
OO.ui.TitledElement.call( this, $.extend( {}, config, { $titled: this.$label } ) );
OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$handle } ) );
// Properties
this.menu = new OO.ui.MenuSelectWidget( $.extend( { widget: this }, config.menu ) );
// Events
this.$handle.on( {
click: this.onClick.bind( this ),
keypress: this.onKeyPress.bind( this )
} );
this.menu.connect( this, { select: 'onMenuSelect' } );
// Initialization
this.$handle
.addClass( 'oo-ui-dropdownWidget-handle' )
.append( this.$icon, this.$label, this.$indicator );
this.$element
.addClass( 'oo-ui-dropdownWidget' )
.append( this.$handle, this.menu.$element );
};
/* Setup */
OO.inheritClass( OO.ui.DropdownWidget, OO.ui.Widget );
OO.mixinClass( OO.ui.DropdownWidget, OO.ui.IconElement );
OO.mixinClass( OO.ui.DropdownWidget, OO.ui.IndicatorElement );
OO.mixinClass( OO.ui.DropdownWidget, OO.ui.LabelElement );
OO.mixinClass( OO.ui.DropdownWidget, OO.ui.TitledElement );
OO.mixinClass( OO.ui.DropdownWidget, OO.ui.TabIndexedElement );
/* Methods */
/**
* Get the menu.
*
* @return {OO.ui.MenuSelectWidget} Menu of widget
*/
OO.ui.DropdownWidget.prototype.getMenu = function () {
return this.menu;
};
/**
* Handles menu select events.
*
* @private
* @param {OO.ui.MenuOptionWidget} item Selected menu item
*/
OO.ui.DropdownWidget.prototype.onMenuSelect = function ( item ) {
var selectedLabel;
if ( !item ) {
return;
}
selectedLabel = item.getLabel();
// If the label is a DOM element, clone it, because setLabel will append() it
if ( selectedLabel instanceof jQuery ) {
selectedLabel = selectedLabel.clone();
}
this.setLabel( selectedLabel );
};
/**
* Handle mouse click events.
*
* @private
* @param {jQuery.Event} e Mouse click event
*/
OO.ui.DropdownWidget.prototype.onClick = function ( e ) {
if ( !this.isDisabled() && e.which === 1 ) {
this.menu.toggle();
}
return false;
};
/**
* Handle key press events.
*
* @private
* @param {jQuery.Event} e Key press event
*/
OO.ui.DropdownWidget.prototype.onKeyPress = function ( e ) {
if ( !this.isDisabled() && ( e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER ) ) {
this.menu.toggle();
return false;
}
};
/**
* IconWidget is a generic widget for {@link OO.ui.IconElement icons}. In general, IconWidgets should be used with OO.ui.LabelWidget,
* which creates a label that identifies the icon’s function. See the [OOjs UI documentation on MediaWiki] [1]
* for a list of icons included in the library.
*
* @example
* // An icon widget with a label
* var myIcon = new OO.ui.IconWidget( {
* icon: 'help',
* iconTitle: 'Help'
* } );
* // Create a label.
* var iconLabel = new OO.ui.LabelWidget( {
* label: 'Help'
* } );
* $( 'body' ).append( myIcon.$element, iconLabel.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Icons
*
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.IconElement
* @mixins OO.ui.TitledElement
* @mixins OO.ui.FlaggedElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.IconWidget = function OoUiIconWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.IconWidget.super.call( this, config );
// Mixin constructors
OO.ui.IconElement.call( this, $.extend( {}, config, { $icon: this.$element } ) );
OO.ui.TitledElement.call( this, $.extend( {}, config, { $titled: this.$element } ) );
OO.ui.FlaggedElement.call( this, $.extend( {}, config, { $flagged: this.$element } ) );
// Initialization
this.$element.addClass( 'oo-ui-iconWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.IconWidget, OO.ui.Widget );
OO.mixinClass( OO.ui.IconWidget, OO.ui.IconElement );
OO.mixinClass( OO.ui.IconWidget, OO.ui.TitledElement );
OO.mixinClass( OO.ui.IconWidget, OO.ui.FlaggedElement );
/* Static Properties */
OO.ui.IconWidget.static.tagName = 'span';
/**
* IndicatorWidgets create indicators, which are small graphics that are generally used to draw
* attention to the status of an item or to clarify the function of a control. For a list of
* indicators included in the library, please see the [OOjs UI documentation on MediaWiki][1].
*
* @example
* // Example of an indicator widget
* var indicator1 = new OO.ui.IndicatorWidget( {
* indicator: 'alert'
* } );
*
* // Create a fieldset layout to add a label
* var fieldset = new OO.ui.FieldsetLayout();
* fieldset.addItems( [
* new OO.ui.FieldLayout( indicator1, { label: 'An alert indicator:' } )
* ] );
* $( 'body' ).append( fieldset.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Icons,_Indicators,_and_Labels#Indicators
*
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.IndicatorElement
* @mixins OO.ui.TitledElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.IndicatorWidget = function OoUiIndicatorWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.IndicatorWidget.super.call( this, config );
// Mixin constructors
OO.ui.IndicatorElement.call( this, $.extend( {}, config, { $indicator: this.$element } ) );
OO.ui.TitledElement.call( this, $.extend( {}, config, { $titled: this.$element } ) );
// Initialization
this.$element.addClass( 'oo-ui-indicatorWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.IndicatorWidget, OO.ui.Widget );
OO.mixinClass( OO.ui.IndicatorWidget, OO.ui.IndicatorElement );
OO.mixinClass( OO.ui.IndicatorWidget, OO.ui.TitledElement );
/* Static Properties */
OO.ui.IndicatorWidget.static.tagName = 'span';
/**
* InputWidget is the base class for all input widgets, which
* include {@link OO.ui.TextInputWidget text inputs}, {@link OO.ui.CheckboxInputWidget checkbox inputs},
* {@link OO.ui.RadioInputWidget radio inputs}, and {@link OO.ui.ButtonInputWidget button inputs}.
* See the [OOjs UI documentation on MediaWiki] [1] for more information and examples.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
*
* @abstract
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.FlaggedElement
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {string} [name=''] The value of the input’s HTML `name` attribute.
* @cfg {string} [value=''] The value of the input.
* @cfg {Function} [inputFilter] The name of an input filter function. Input filters modify the value of an input
* before it is accepted.
*/
OO.ui.InputWidget = function OoUiInputWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.InputWidget.super.call( this, config );
// Properties
this.$input = this.getInputElement( config );
this.value = '';
this.inputFilter = config.inputFilter;
// Mixin constructors
OO.ui.FlaggedElement.call( this, config );
OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$input } ) );
// Events
this.$input.on( 'keydown mouseup cut paste change input select', this.onEdit.bind( this ) );
// Initialization
this.$input
.attr( 'name', config.name )
.prop( 'disabled', this.isDisabled() );
this.$element.addClass( 'oo-ui-inputWidget' ).append( this.$input, $( '<span>' ) );
this.setValue( config.value );
};
/* Setup */
OO.inheritClass( OO.ui.InputWidget, OO.ui.Widget );
OO.mixinClass( OO.ui.InputWidget, OO.ui.FlaggedElement );
OO.mixinClass( OO.ui.InputWidget, OO.ui.TabIndexedElement );
/* Events */
/**
* @event change
*
* A change event is emitted when the value of the input changes.
*
* @param {string} value
*/
/* Methods */
/**
* Get input element.
*
* Subclasses of OO.ui.InputWidget use the `config` parameter to produce different elements in
* different circumstances. The element must have a `value` property (like form elements).
*
* @private
* @param {Object} config Configuration options
* @return {jQuery} Input element
*/
OO.ui.InputWidget.prototype.getInputElement = function () {
return $( '<input>' );
};
/**
* Handle potentially value-changing events.
*
* @private
* @param {jQuery.Event} e Key down, mouse up, cut, paste, change, input, or select event
*/
OO.ui.InputWidget.prototype.onEdit = function () {
var widget = this;
if ( !this.isDisabled() ) {
// Allow the stack to clear so the value will be updated
setTimeout( function () {
widget.setValue( widget.$input.val() );
} );
}
};
/**
* Get the value of the input.
*
* @return {string} Input value
*/
OO.ui.InputWidget.prototype.getValue = function () {
// Resynchronize our internal data with DOM data. Other scripts executing on the page can modify
// it, and we won't know unless they're kind enough to trigger a 'change' event.
var value = this.$input.val();
if ( this.value !== value ) {
this.setValue( value );
}
return this.value;
};
/**
* Set the direction of the input, either RTL (right-to-left) or LTR (left-to-right).
*
* @param {boolean} isRTL
* Direction is right-to-left
*/
OO.ui.InputWidget.prototype.setRTL = function ( isRTL ) {
this.$input.prop( 'dir', isRTL ? 'rtl' : 'ltr' );
};
/**
* Set the value of the input.
*
* @param {string} value New value
* @fires change
* @chainable
*/
OO.ui.InputWidget.prototype.setValue = function ( value ) {
value = this.cleanUpValue( value );
// Update the DOM if it has changed. Note that with cleanUpValue, it
// is possible for the DOM value to change without this.value changing.
if ( this.$input.val() !== value ) {
this.$input.val( value );
}
if ( this.value !== value ) {
this.value = value;
this.emit( 'change', this.value );
}
return this;
};
/**
* Clean up incoming value.
*
* Ensures value is a string, and converts undefined and null to empty string.
*
* @private
* @param {string} value Original value
* @return {string} Cleaned up value
*/
OO.ui.InputWidget.prototype.cleanUpValue = function ( value ) {
if ( value === undefined || value === null ) {
return '';
} else if ( this.inputFilter ) {
return this.inputFilter( String( value ) );
} else {
return String( value );
}
};
/**
* Simulate the behavior of clicking on a label bound to this input. This method is only called by
* {@link OO.ui.LabelWidget LabelWidget} and {@link OO.ui.FieldLayout FieldLayout}. It should not be
* called directly.
*/
OO.ui.InputWidget.prototype.simulateLabelClick = function () {
if ( !this.isDisabled() ) {
if ( this.$input.is( ':checkbox, :radio' ) ) {
this.$input.click();
}
if ( this.$input.is( ':input' ) ) {
this.$input[ 0 ].focus();
}
}
};
/**
* @inheritdoc
*/
OO.ui.InputWidget.prototype.setDisabled = function ( state ) {
OO.ui.InputWidget.super.prototype.setDisabled.call( this, state );
if ( this.$input ) {
this.$input.prop( 'disabled', this.isDisabled() );
}
return this;
};
/**
* Focus the input.
*
* @chainable
*/
OO.ui.InputWidget.prototype.focus = function () {
this.$input[ 0 ].focus();
return this;
};
/**
* Blur the input.
*
* @chainable
*/
OO.ui.InputWidget.prototype.blur = function () {
this.$input[ 0 ].blur();
return this;
};
/**
* ButtonInputWidget is used to submit HTML forms and is intended to be used within
* a OO.ui.FormLayout. If you do not need the button to work with HTML forms, you probably
* want to use OO.ui.ButtonWidget instead. Button input widgets can be rendered as either an
* HTML `<button/>` (the default) or an HTML `<input/>` tags. See the
* [OOjs UI documentation on MediaWiki] [1] for more information.
*
* @example
* // A ButtonInputWidget rendered as an HTML button, the default.
* var button = new OO.ui.ButtonInputWidget( {
* label: 'Input button',
* icon: 'check',
* value: 'check'
* } );
* $( 'body' ).append( button.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs#Button_inputs
*
* @class
* @extends OO.ui.InputWidget
* @mixins OO.ui.ButtonElement
* @mixins OO.ui.IconElement
* @mixins OO.ui.IndicatorElement
* @mixins OO.ui.LabelElement
* @mixins OO.ui.TitledElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {string} [type='button'] The value of the HTML `'type'` attribute: 'button', 'submit' or 'reset'.
* @cfg {boolean} [useInputTag=false] Use an `<input/>` tag instead of a `<button/>` tag, the default.
* Widgets configured to be an `<input/>` do not support {@link #icon icons} and {@link #indicator indicators},
* non-plaintext {@link #label labels}, or {@link #value values}. In general, useInputTag should only
* be set to `true` when there’s need to support IE6 in a form with multiple buttons.
*/
OO.ui.ButtonInputWidget = function OoUiButtonInputWidget( config ) {
// Configuration initialization
config = $.extend( { type: 'button', useInputTag: false }, config );
// Properties (must be set before parent constructor, which calls #setValue)
this.useInputTag = config.useInputTag;
// Parent constructor
OO.ui.ButtonInputWidget.super.call( this, config );
// Mixin constructors
OO.ui.ButtonElement.call( this, $.extend( {}, config, { $button: this.$input } ) );
OO.ui.IconElement.call( this, config );
OO.ui.IndicatorElement.call( this, config );
OO.ui.LabelElement.call( this, config );
OO.ui.TitledElement.call( this, $.extend( {}, config, { $titled: this.$input } ) );
// Initialization
if ( !config.useInputTag ) {
this.$input.append( this.$icon, this.$label, this.$indicator );
}
this.$element.addClass( 'oo-ui-buttonInputWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.ButtonInputWidget, OO.ui.InputWidget );
OO.mixinClass( OO.ui.ButtonInputWidget, OO.ui.ButtonElement );
OO.mixinClass( OO.ui.ButtonInputWidget, OO.ui.IconElement );
OO.mixinClass( OO.ui.ButtonInputWidget, OO.ui.IndicatorElement );
OO.mixinClass( OO.ui.ButtonInputWidget, OO.ui.LabelElement );
OO.mixinClass( OO.ui.ButtonInputWidget, OO.ui.TitledElement );
/* Methods */
/**
* @inheritdoc
* @private
*/
OO.ui.ButtonInputWidget.prototype.getInputElement = function ( config ) {
var html = '<' + ( config.useInputTag ? 'input' : 'button' ) + ' type="' + config.type + '">';
return $( html );
};
/**
* Set label value.
*
* If #useInputTag is `true`, the label is set as the `value` of the `<input/>` tag.
*
* @param {jQuery|string|Function|null} label Label nodes, text, a function that returns nodes or
* text, or `null` for no label
* @chainable
*/
OO.ui.ButtonInputWidget.prototype.setLabel = function ( label ) {
OO.ui.LabelElement.prototype.setLabel.call( this, label );
if ( this.useInputTag ) {
if ( typeof label === 'function' ) {
label = OO.ui.resolveMsg( label );
}
if ( label instanceof jQuery ) {
label = label.text();
}
if ( !label ) {
label = '';
}
this.$input.val( label );
}
return this;
};
/**
* Set the value of the input.
*
* This method is disabled for button inputs configured as {@link #useInputTag <input/> tags}, as
* they do not support {@link #value values}.
*
* @param {string} value New value
* @chainable
*/
OO.ui.ButtonInputWidget.prototype.setValue = function ( value ) {
if ( !this.useInputTag ) {
OO.ui.ButtonInputWidget.super.prototype.setValue.call( this, value );
}
return this;
};
/**
* CheckboxInputWidgets, like HTML checkboxes, can be selected and/or configured with a value.
* Note that these {@link OO.ui.InputWidget input widgets} are best laid out
* in {@link OO.ui.FieldLayout field layouts} that use the {@link OO.ui.FieldLayout#align inline}
* alignment. For more information, please see the [OOjs UI documentation on MediaWiki][1].
*
* This widget can be used inside a HTML form, such as a OO.ui.FormLayout.
*
* @example
* // An example of selected, unselected, and disabled checkbox inputs
* var checkbox1=new OO.ui.CheckboxInputWidget( {
* value: 'a',
* selected: true
* } );
* var checkbox2=new OO.ui.CheckboxInputWidget( {
* value: 'b'
* } );
* var checkbox3=new OO.ui.CheckboxInputWidget( {
* value:'c',
* disabled: true
* } );
* // Create a fieldset layout with fields for each checkbox.
* var fieldset = new OO.ui.FieldsetLayout( {
* label: 'Checkboxes'
* } );
* fieldset.addItems( [
* new OO.ui.FieldLayout( checkbox1, { label: 'Selected checkbox', align: 'inline' } ),
* new OO.ui.FieldLayout( checkbox2, { label: 'Unselected checkbox', align: 'inline' } ),
* new OO.ui.FieldLayout( checkbox3, { label: 'Disabled checkbox', align: 'inline' } ),
* ] );
* $( 'body' ).append( fieldset.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
*
* @class
* @extends OO.ui.InputWidget
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {boolean} [selected=false] Select the checkbox initially. By default, the checkbox is not selected.
*/
OO.ui.CheckboxInputWidget = function OoUiCheckboxInputWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.CheckboxInputWidget.super.call( this, config );
// Initialization
this.$element.addClass( 'oo-ui-checkboxInputWidget' );
this.setSelected( config.selected !== undefined ? config.selected : false );
};
/* Setup */
OO.inheritClass( OO.ui.CheckboxInputWidget, OO.ui.InputWidget );
/* Methods */
/**
* @inheritdoc
* @private
*/
OO.ui.CheckboxInputWidget.prototype.getInputElement = function () {
return $( '<input type="checkbox" />' );
};
/**
* @inheritdoc
*/
OO.ui.CheckboxInputWidget.prototype.onEdit = function () {
var widget = this;
if ( !this.isDisabled() ) {
// Allow the stack to clear so the value will be updated
setTimeout( function () {
widget.setSelected( widget.$input.prop( 'checked' ) );
} );
}
};
/**
* Set selection state of this checkbox.
*
* @param {boolean} state `true` for selected
* @chainable
*/
OO.ui.CheckboxInputWidget.prototype.setSelected = function ( state ) {
state = !!state;
if ( this.selected !== state ) {
this.selected = state;
this.$input.prop( 'checked', this.selected );
this.emit( 'change', this.selected );
}
return this;
};
/**
* Check if this checkbox is selected.
*
* @return {boolean} Checkbox is selected
*/
OO.ui.CheckboxInputWidget.prototype.isSelected = function () {
// Resynchronize our internal data with DOM data. Other scripts executing on the page can modify
// it, and we won't know unless they're kind enough to trigger a 'change' event.
var selected = this.$input.prop( 'checked' );
if ( this.selected !== selected ) {
this.setSelected( selected );
}
return this.selected;
};
/**
* DropdownInputWidget is a {@link OO.ui.DropdownWidget DropdownWidget} intended to be used
* within a HTML form, such as a OO.ui.FormLayout. The selected value is synchronized with the value
* of a hidden HTML `input` tag. Please see the [OOjs UI documentation on MediaWiki][1] for
* more information about input widgets.
*
* @example
* // Example: A DropdownInputWidget with three options
* var dropDown = new OO.ui.DropdownInputWidget( {
* label: 'Dropdown menu: Select a menu option',
* options: [
* { data: 'a', label: 'First' } ,
* { data: 'b', label: 'Second'} ,
* { data: 'c', label: 'Third' }
* ]
* } );
* $( 'body' ).append( dropDown.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
*
* @class
* @extends OO.ui.InputWidget
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {Object[]} [options=[]] Array of menu options in the format `{ data: …, label: … }`
*/
OO.ui.DropdownInputWidget = function OoUiDropdownInputWidget( config ) {
// Configuration initialization
config = config || {};
// Properties (must be done before parent constructor which calls #setDisabled)
this.dropdownWidget = new OO.ui.DropdownWidget();
// Parent constructor
OO.ui.DropdownInputWidget.super.call( this, config );
// Events
this.dropdownWidget.getMenu().connect( this, { select: 'onMenuSelect' } );
// Initialization
this.setOptions( config.options || [] );
this.$element
.addClass( 'oo-ui-dropdownInputWidget' )
.append( this.dropdownWidget.$element );
};
/* Setup */
OO.inheritClass( OO.ui.DropdownInputWidget, OO.ui.InputWidget );
/* Methods */
/**
* @inheritdoc
* @private
*/
OO.ui.DropdownInputWidget.prototype.getInputElement = function () {
return $( '<input type="hidden">' );
};
/**
* Handles menu select events.
*
* @private
* @param {OO.ui.MenuOptionWidget} item Selected menu item
*/
OO.ui.DropdownInputWidget.prototype.onMenuSelect = function ( item ) {
this.setValue( item.getData() );
};
/**
* @inheritdoc
*/
OO.ui.DropdownInputWidget.prototype.setValue = function ( value ) {
this.dropdownWidget.getMenu().selectItemByData( value );
OO.ui.DropdownInputWidget.super.prototype.setValue.call( this, value );
return this;
};
/**
* @inheritdoc
*/
OO.ui.DropdownInputWidget.prototype.setDisabled = function ( state ) {
this.dropdownWidget.setDisabled( state );
OO.ui.DropdownInputWidget.super.prototype.setDisabled.call( this, state );
return this;
};
/**
* Set the options available for this input.
*
* @param {Object[]} options Array of menu options in the format `{ data: …, label: … }`
* @chainable
*/
OO.ui.DropdownInputWidget.prototype.setOptions = function ( options ) {
var value = this.getValue();
// Rebuild the dropdown menu
this.dropdownWidget.getMenu()
.clearItems()
.addItems( options.map( function ( opt ) {
return new OO.ui.MenuOptionWidget( {
data: opt.data,
label: opt.label !== undefined ? opt.label : opt.data
} );
} ) );
// Restore the previous value, or reset to something sensible
if ( this.dropdownWidget.getMenu().getItemFromData( value ) ) {
// Previous value is still available, ensure consistency with the dropdown
this.setValue( value );
} else {
// No longer valid, reset
if ( options.length ) {
this.setValue( options[ 0 ].data );
}
}
return this;
};
/**
* @inheritdoc
*/
OO.ui.DropdownInputWidget.prototype.focus = function () {
this.dropdownWidget.getMenu().toggle( true );
return this;
};
/**
* @inheritdoc
*/
OO.ui.DropdownInputWidget.prototype.blur = function () {
this.dropdownWidget.getMenu().toggle( false );
return this;
};
/**
* RadioInputWidget creates a single radio button. Because radio buttons are usually used as a set,
* in most cases you will want to use a {@link OO.ui.RadioSelectWidget radio select}
* with {@link OO.ui.RadioOptionWidget radio options} instead of this class. For more information,
* please see the [OOjs UI documentation on MediaWiki][1].
*
* This widget can be used inside a HTML form, such as a OO.ui.FormLayout.
*
* @example
* // An example of selected, unselected, and disabled radio inputs
* var radio1 = new OO.ui.RadioInputWidget( {
* value: 'a',
* selected: true
* } );
* var radio2 = new OO.ui.RadioInputWidget( {
* value: 'b'
* } );
* var radio3 = new OO.ui.RadioInputWidget( {
* value: 'c',
* disabled: true
* } );
* // Create a fieldset layout with fields for each radio button.
* var fieldset = new OO.ui.FieldsetLayout( {
* label: 'Radio inputs'
* } );
* fieldset.addItems( [
* new OO.ui.FieldLayout( radio1, { label: 'Selected', align: 'inline' } ),
* new OO.ui.FieldLayout( radio2, { label: 'Unselected', align: 'inline' } ),
* new OO.ui.FieldLayout( radio3, { label: 'Disabled', align: 'inline' } ),
* ] );
* $( 'body' ).append( fieldset.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
*
* @class
* @extends OO.ui.InputWidget
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {boolean} [selected=false] Select the radio button initially. By default, the radio button is not selected.
*/
OO.ui.RadioInputWidget = function OoUiRadioInputWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.RadioInputWidget.super.call( this, config );
// Initialization
this.$element.addClass( 'oo-ui-radioInputWidget' );
this.setSelected( config.selected !== undefined ? config.selected : false );
};
/* Setup */
OO.inheritClass( OO.ui.RadioInputWidget, OO.ui.InputWidget );
/* Methods */
/**
* @inheritdoc
* @private
*/
OO.ui.RadioInputWidget.prototype.getInputElement = function () {
return $( '<input type="radio" />' );
};
/**
* @inheritdoc
*/
OO.ui.RadioInputWidget.prototype.onEdit = function () {
// RadioInputWidget doesn't track its state.
};
/**
* Set selection state of this radio button.
*
* @param {boolean} state `true` for selected
* @chainable
*/
OO.ui.RadioInputWidget.prototype.setSelected = function ( state ) {
// RadioInputWidget doesn't track its state.
this.$input.prop( 'checked', state );
return this;
};
/**
* Check if this radio button is selected.
*
* @return {boolean} Radio is selected
*/
OO.ui.RadioInputWidget.prototype.isSelected = function () {
return this.$input.prop( 'checked' );
};
/**
* TextInputWidgets, like HTML text inputs, can be configured with options that customize the
* size of the field as well as its presentation. In addition, these widgets can be configured
* with {@link OO.ui.IconElement icons}, {@link OO.ui.IndicatorElement indicators}, an optional
* validation-pattern (used to determine if an input value is valid or not) and an input filter,
* which modifies incoming values rather than validating them.
* Please see the [OOjs UI documentation on MediaWiki] [1] for more information and examples.
*
* This widget can be used inside a HTML form, such as a OO.ui.FormLayout.
*
* @example
* // Example of a text input widget
* var textInput = new OO.ui.TextInputWidget( {
* value: 'Text input'
* } )
* $( 'body' ).append( textInput.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Inputs
*
* @class
* @extends OO.ui.InputWidget
* @mixins OO.ui.IconElement
* @mixins OO.ui.IndicatorElement
* @mixins OO.ui.PendingElement
* @mixins OO.ui.LabelElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {string} [type='text'] The value of the HTML `type` attribute
* @cfg {string} [placeholder] Placeholder text
* @cfg {boolean} [autofocus=false] Use an HTML `autofocus` attribute to
* instruct the browser to focus this widget.
* @cfg {boolean} [readOnly=false] Prevent changes to the value of the text input.
* @cfg {number} [maxLength] Maximum number of characters allowed in the input.
* @cfg {boolean} [multiline=false] Allow multiple lines of text
* @cfg {boolean} [autosize=false] Automatically resize the text input to fit its content.
* Use the #maxRows config to specify a maximum number of displayed rows.
* @cfg {boolean} [maxRows=10] Maximum number of rows to display when #autosize is set to true.
* @cfg {string} [labelPosition='after'] The position of the inline label relative to that of
* the value or placeholder text: `'before'` or `'after'`
* @cfg {boolean} [required=false] Mark the field as required
* @cfg {RegExp|Function|string} [validate] Validation pattern: when string, a symbolic name of a
* pattern defined by the class: 'non-empty' (the value cannot be an empty string) or 'integer'
* (the value must contain only numbers); when RegExp, a regular expression that must match the
* value for it to be considered valid; when Function, a function receiving the value as parameter
* that must return true, or promise resolving to true, for it to be considered valid.
*/
OO.ui.TextInputWidget = function OoUiTextInputWidget( config ) {
// Configuration initialization
config = $.extend( {
type: 'text',
labelPosition: 'after',
maxRows: 10
}, config );
// Parent constructor
OO.ui.TextInputWidget.super.call( this, config );
// Mixin constructors
OO.ui.IconElement.call( this, config );
OO.ui.IndicatorElement.call( this, config );
OO.ui.PendingElement.call( this, config );
OO.ui.LabelElement.call( this, config );
// Properties
this.readOnly = false;
this.multiline = !!config.multiline;
this.autosize = !!config.autosize;
this.maxRows = config.maxRows;
this.validate = null;
// Clone for resizing
if ( this.autosize ) {
this.$clone = this.$input
.clone()
.insertAfter( this.$input )
.attr( 'aria-hidden', 'true' )
.addClass( 'oo-ui-element-hidden' );
}
this.setValidation( config.validate );
this.setLabelPosition( config.labelPosition );
// Events
this.$input.on( {
keypress: this.onKeyPress.bind( this ),
blur: this.onBlur.bind( this )
} );
this.$input.one( {
focus: this.onElementAttach.bind( this )
} );
this.$icon.on( 'mousedown', this.onIconMouseDown.bind( this ) );
this.$indicator.on( 'mousedown', this.onIndicatorMouseDown.bind( this ) );
this.on( 'labelChange', this.updatePosition.bind( this ) );
this.connect( this, { change: 'onChange' } );
// Initialization
this.$element
.addClass( 'oo-ui-textInputWidget' )
.append( this.$icon, this.$indicator );
this.setReadOnly( !!config.readOnly );
if ( config.placeholder ) {
this.$input.attr( 'placeholder', config.placeholder );
}
if ( config.maxLength !== undefined ) {
this.$input.attr( 'maxlength', config.maxLength );
}
if ( config.autofocus ) {
this.$input.attr( 'autofocus', 'autofocus' );
}
if ( config.required ) {
this.$input.attr( 'required', 'required' );
this.$input.attr( 'aria-required', 'true' );
}
if ( this.label || config.autosize ) {
this.installParentChangeDetector();
}
};
/* Setup */
OO.inheritClass( OO.ui.TextInputWidget, OO.ui.InputWidget );
OO.mixinClass( OO.ui.TextInputWidget, OO.ui.IconElement );
OO.mixinClass( OO.ui.TextInputWidget, OO.ui.IndicatorElement );
OO.mixinClass( OO.ui.TextInputWidget, OO.ui.PendingElement );
OO.mixinClass( OO.ui.TextInputWidget, OO.ui.LabelElement );
/* Static properties */
OO.ui.TextInputWidget.static.validationPatterns = {
'non-empty': /.+/,
integer: /^\d+$/
};
/* Events */
/**
* An `enter` event is emitted when the user presses 'enter' inside the text box.
*
* Not emitted if the input is multiline.
*
* @event enter
*/
/* Methods */
/**
* Handle icon mouse down events.
*
* @private
* @param {jQuery.Event} e Mouse down event
* @fires icon
*/
OO.ui.TextInputWidget.prototype.onIconMouseDown = function ( e ) {
if ( e.which === 1 ) {
this.$input[ 0 ].focus();
return false;
}
};
/**
* Handle indicator mouse down events.
*
* @private
* @param {jQuery.Event} e Mouse down event
* @fires indicator
*/
OO.ui.TextInputWidget.prototype.onIndicatorMouseDown = function ( e ) {
if ( e.which === 1 ) {
this.$input[ 0 ].focus();
return false;
}
};
/**
* Handle key press events.
*
* @private
* @param {jQuery.Event} e Key press event
* @fires enter If enter key is pressed and input is not multiline
*/
OO.ui.TextInputWidget.prototype.onKeyPress = function ( e ) {
if ( e.which === OO.ui.Keys.ENTER && !this.multiline ) {
this.emit( 'enter', e );
}
};
/**
* Handle blur events.
*
* @private
* @param {jQuery.Event} e Blur event
*/
OO.ui.TextInputWidget.prototype.onBlur = function () {
this.setValidityFlag();
};
/**
* Handle element attach events.
*
* @private
* @param {jQuery.Event} e Element attach event
*/
OO.ui.TextInputWidget.prototype.onElementAttach = function () {
// Any previously calculated size is now probably invalid if we reattached elsewhere
this.valCache = null;
this.adjustSize();
this.positionLabel();
};
/**
* Handle change events.
*
* @param {string} value
* @private
*/
OO.ui.TextInputWidget.prototype.onChange = function () {
this.setValidityFlag();
this.adjustSize();
};
/**
* Check if the input is {@link #readOnly read-only}.
*
* @return {boolean}
*/
OO.ui.TextInputWidget.prototype.isReadOnly = function () {
return this.readOnly;
};
/**
* Set the {@link #readOnly read-only} state of the input.
*
* @param {boolean} state Make input read-only
* @chainable
*/
OO.ui.TextInputWidget.prototype.setReadOnly = function ( state ) {
this.readOnly = !!state;
this.$input.prop( 'readOnly', this.readOnly );
return this;
};
/**
* Support function for making #onElementAttach work across browsers.
*
* This whole function could be replaced with one line of code using the DOMNodeInsertedIntoDocument
* event, but it's not supported by Firefox and allegedly deprecated, so we only use it as fallback.
*
* Due to MutationObserver performance woes, #onElementAttach is only somewhat reliably called the
* first time that the element gets attached to the documented.
*/
OO.ui.TextInputWidget.prototype.installParentChangeDetector = function () {
var mutationObserver, onRemove, topmostNode, fakeParentNode,
MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver,
widget = this;
if ( MutationObserver ) {
// The new way. If only it wasn't so ugly.
if ( this.$element.closest( 'html' ).length ) {
// Widget is attached already, do nothing. This breaks the functionality of this function when
// the widget is detached and reattached. Alas, doing this correctly with MutationObserver
// would require observation of the whole document, which would hurt performance of other,
// more important code.
return;
}
// Find topmost node in the tree
topmostNode = this.$element[0];
while ( topmostNode.parentNode ) {
topmostNode = topmostNode.parentNode;
}
// We have no way to detect the $element being attached somewhere without observing the entire
// DOM with subtree modifications, which would hurt performance. So we cheat: we hook to the
// parent node of $element, and instead detect when $element is removed from it (and thus
// probably attached somewhere else). If there is no parent, we create a "fake" one. If it
// doesn't get attached, we end up back here and create the parent.
mutationObserver = new MutationObserver( function ( mutations ) {
var i, j, removedNodes;
for ( i = 0; i < mutations.length; i++ ) {
removedNodes = mutations[ i ].removedNodes;
for ( j = 0; j < removedNodes.length; j++ ) {
if ( removedNodes[ j ] === topmostNode ) {
setTimeout( onRemove, 0 );
return;
}
}
}
} );
onRemove = function () {
// If the node was attached somewhere else, report it
if ( widget.$element.closest( 'html' ).length ) {
widget.onElementAttach();
}
mutationObserver.disconnect();
widget.installParentChangeDetector();
};
// Create a fake parent and observe it
fakeParentNode = $( '<div>' ).append( this.$element )[0];
mutationObserver.observe( fakeParentNode, { childList: true } );
} else {
// Using the DOMNodeInsertedIntoDocument event is much nicer and less magical, and works for
// detachment and reattachment, but it's not supported by Firefox and allegedly deprecated.
this.$element.on( 'DOMNodeInsertedIntoDocument', this.onElementAttach.bind( this ) );
}
};
/**
* Automatically adjust the size of the text input.
*
* This only affects #multiline inputs that are {@link #autosize autosized}.
*
* @chainable
*/
OO.ui.TextInputWidget.prototype.adjustSize = function () {
var scrollHeight, innerHeight, outerHeight, maxInnerHeight, measurementError, idealHeight;
if ( this.multiline && this.autosize && this.$input.val() !== this.valCache ) {
this.$clone
.val( this.$input.val() )
.attr( 'rows', '' )
// Set inline height property to 0 to measure scroll height
.css( 'height', 0 );
this.$clone.removeClass( 'oo-ui-element-hidden' );
this.valCache = this.$input.val();
scrollHeight = this.$clone[ 0 ].scrollHeight;
// Remove inline height property to measure natural heights
this.$clone.css( 'height', '' );
innerHeight = this.$clone.innerHeight();
outerHeight = this.$clone.outerHeight();
// Measure max rows height
this.$clone
.attr( 'rows', this.maxRows )
.css( 'height', 'auto' )
.val( '' );
maxInnerHeight = this.$clone.innerHeight();
// Difference between reported innerHeight and scrollHeight with no scrollbars present
// Equals 1 on Blink-based browsers and 0 everywhere else
measurementError = maxInnerHeight - this.$clone[ 0 ].scrollHeight;
idealHeight = Math.min( maxInnerHeight, scrollHeight + measurementError );
this.$clone.addClass( 'oo-ui-element-hidden' );
// Only apply inline height when expansion beyond natural height is needed
if ( idealHeight > innerHeight ) {
// Use the difference between the inner and outer height as a buffer
this.$input.css( 'height', idealHeight + ( outerHeight - innerHeight ) );
} else {
this.$input.css( 'height', '' );
}
}
return this;
};
/**
* @inheritdoc
* @private
*/
OO.ui.TextInputWidget.prototype.getInputElement = function ( config ) {
return config.multiline ? $( '<textarea>' ) : $( '<input type="' + config.type + '" />' );
};
/**
* Check if the input supports multiple lines.
*
* @return {boolean}
*/
OO.ui.TextInputWidget.prototype.isMultiline = function () {
return !!this.multiline;
};
/**
* Check if the input automatically adjusts its size.
*
* @return {boolean}
*/
OO.ui.TextInputWidget.prototype.isAutosizing = function () {
return !!this.autosize;
};
/**
* Select the entire text of the input.
*
* @chainable
*/
OO.ui.TextInputWidget.prototype.select = function () {
this.$input.select();
return this;
};
/**
* Set the validation pattern.
*
* The validation pattern is either a regular expression, a function, or the symbolic name of a
* pattern defined by the class: 'non-empty' (the value cannot be an empty string) or 'integer' (the
* value must contain only numbers).
*
* @param {RegExp|Function|string|null} validate Regular expression, function, or the symbolic name
* of a pattern (either ‘integer’ or ‘non-empty’) defined by the class.
*/
OO.ui.TextInputWidget.prototype.setValidation = function ( validate ) {
if ( validate instanceof RegExp || validate instanceof Function ) {
this.validate = validate;
} else {
this.validate = this.constructor.static.validationPatterns[ validate ] || /.*/;
}
};
/**
* Sets the 'invalid' flag appropriately.
*
* @param {boolean} [isValid] Optionally override validation result
*/
OO.ui.TextInputWidget.prototype.setValidityFlag = function ( isValid ) {
var widget = this,
setFlag = function ( valid ) {
if ( !valid ) {
widget.$input.attr( 'aria-invalid', 'true' );
} else {
widget.$input.removeAttr( 'aria-invalid' );
}
widget.setFlags( { invalid: !valid } );
};
if ( isValid !== undefined ) {
setFlag( isValid );
} else {
this.isValid().done( setFlag );
}
};
/**
* Check if a value is valid.
*
* This method returns a promise that resolves with a boolean `true` if the current value is
* considered valid according to the supplied {@link #validate validation pattern}.
*
* @return {jQuery.Promise} A promise that resolves to a boolean `true` if the value is valid.
*/
OO.ui.TextInputWidget.prototype.isValid = function () {
if ( this.validate instanceof Function ) {
var result = this.validate( this.getValue() );
if ( $.isFunction( result.promise ) ) {
return result.promise();
} else {
return $.Deferred().resolve( !!result ).promise();
}
} else {
return $.Deferred().resolve( !!this.getValue().match( this.validate ) ).promise();
}
};
/**
* Set the position of the inline label relative to that of the value: `‘before’` or `‘after’`.
*
* @param {string} labelPosition Label position, 'before' or 'after'
* @chainable
*/
OO.ui.TextInputWidget.prototype.setLabelPosition = function ( labelPosition ) {
this.labelPosition = labelPosition;
this.updatePosition();
return this;
};
/**
* Deprecated alias of #setLabelPosition
*
* @deprecated Use setLabelPosition instead.
*/
OO.ui.TextInputWidget.prototype.setPosition =
OO.ui.TextInputWidget.prototype.setLabelPosition;
/**
* Update the position of the inline label.
*
* This method is called by #setLabelPosition, and can also be called on its own if
* something causes the label to be mispositioned.
*
*
* @chainable
*/
OO.ui.TextInputWidget.prototype.updatePosition = function () {
var after = this.labelPosition === 'after';
this.$element
.toggleClass( 'oo-ui-textInputWidget-labelPosition-after', !!this.label && after )
.toggleClass( 'oo-ui-textInputWidget-labelPosition-before', !!this.label && !after );
if ( this.label ) {
this.positionLabel();
}
return this;
};
/**
* Position the label by setting the correct padding on the input.
*
* @private
* @chainable
*/
OO.ui.TextInputWidget.prototype.positionLabel = function () {
// Clear old values
this.$input
// Clear old values if present
.css( {
'padding-right': '',
'padding-left': ''
} );
if ( this.label ) {
this.$element.append( this.$label );
} else {
this.$label.detach();
return;
}
var after = this.labelPosition === 'after',
rtl = this.$element.css( 'direction' ) === 'rtl',
property = after === rtl ? 'padding-left' : 'padding-right';
this.$input.css( property, this.$label.outerWidth( true ) );
return this;
};
/**
* ComboBoxWidgets combine a {@link OO.ui.TextInputWidget text input} (where a value
* can be entered manually) and a {@link OO.ui.MenuSelectWidget menu of options} (from which
* a value can be chosen instead). Users can choose options from the combo box in one of two ways:
*
* - by typing a value in the text input field. If the value exactly matches the value of a menu
* option, that option will appear to be selected.
* - by choosing a value from the menu. The value of the chosen option will then appear in the text
* input field.
*
* For more information about menus and options, please see the [OOjs UI documentation on MediaWiki][1].
*
* @example
* // Example: A ComboBoxWidget.
* var comboBox = new OO.ui.ComboBoxWidget( {
* label: 'ComboBoxWidget',
* input: { value: 'Option One' },
* menu: {
* items: [
* new OO.ui.MenuOptionWidget( {
* data: 'Option 1',
* label: 'Option One'
* } ),
* new OO.ui.MenuOptionWidget( {
* data: 'Option 2',
* label: 'Option Two'
* } ),
* new OO.ui.MenuOptionWidget( {
* data: 'Option 3',
* label: 'Option Three'
* } ),
* new OO.ui.MenuOptionWidget( {
* data: 'Option 4',
* label: 'Option Four'
* } ),
* new OO.ui.MenuOptionWidget( {
* data: 'Option 5',
* label: 'Option Five'
* } )
* ]
* }
* } );
* $( 'body' ).append( comboBox.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options#Menu_selects_and_options
*
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {Object} [menu] Configuration options to pass to the {@link OO.ui.MenuSelectWidget menu select widget}.
* @cfg {Object} [input] Configuration options to pass to the {@link OO.ui.TextInputWidget text input widget}.
* @cfg {jQuery} [$overlay] Render the menu into a separate layer. This configuration is useful in cases where
* the expanded menu is larger than its containing `<div>`. The specified overlay layer is usually on top of the
* containing `<div>` and has a larger area. By default, the menu uses relative positioning.
*/
OO.ui.ComboBoxWidget = function OoUiComboBoxWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.ComboBoxWidget.super.call( this, config );
// Properties (must be set before TabIndexedElement constructor call)
this.$indicator = this.$( '<span>' );
// Mixin constructors
OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$indicator } ) );
// Properties
this.$overlay = config.$overlay || this.$element;
this.input = new OO.ui.TextInputWidget( $.extend(
{
indicator: 'down',
$indicator: this.$indicator,
disabled: this.isDisabled()
},
config.input
) );
this.input.$input.eq( 0 ).attr( {
role: 'combobox',
'aria-autocomplete': 'list'
} );
this.menu = new OO.ui.TextInputMenuSelectWidget( this.input, $.extend(
{
widget: this,
input: this.input,
disabled: this.isDisabled()
},
config.menu
) );
// Events
this.$indicator.on( {
click: this.onClick.bind( this ),
keypress: this.onKeyPress.bind( this )
} );
this.input.connect( this, {
change: 'onInputChange',
enter: 'onInputEnter'
} );
this.menu.connect( this, {
choose: 'onMenuChoose',
add: 'onMenuItemsChange',
remove: 'onMenuItemsChange'
} );
// Initialization
this.$element.addClass( 'oo-ui-comboBoxWidget' ).append( this.input.$element );
this.$overlay.append( this.menu.$element );
this.onMenuItemsChange();
};
/* Setup */
OO.inheritClass( OO.ui.ComboBoxWidget, OO.ui.Widget );
OO.mixinClass( OO.ui.ComboBoxWidget, OO.ui.TabIndexedElement );
/* Methods */
/**
* Get the combobox's menu.
* @return {OO.ui.TextInputMenuSelectWidget} Menu widget
*/
OO.ui.ComboBoxWidget.prototype.getMenu = function () {
return this.menu;
};
/**
* Handle input change events.
*
* @private
* @param {string} value New value
*/
OO.ui.ComboBoxWidget.prototype.onInputChange = function ( value ) {
var match = this.menu.getItemFromData( value );
this.menu.selectItem( match );
if ( this.menu.getHighlightedItem() ) {
this.menu.highlightItem( match );
}
if ( !this.isDisabled() ) {
this.menu.toggle( true );
}
};
/**
* Handle mouse click events.
*
*
* @private
* @param {jQuery.Event} e Mouse click event
*/
OO.ui.ComboBoxWidget.prototype.onClick = function ( e ) {
if ( !this.isDisabled() && e.which === 1 ) {
this.menu.toggle();
this.input.$input[ 0 ].focus();
}
return false;
};
/**
* Handle key press events.
*
*
* @private
* @param {jQuery.Event} e Key press event
*/
OO.ui.ComboBoxWidget.prototype.onKeyPress = function ( e ) {
if ( !this.isDisabled() && ( e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER ) ) {
this.menu.toggle();
this.input.$input[ 0 ].focus();
return false;
}
};
/**
* Handle input enter events.
*
* @private
*/
OO.ui.ComboBoxWidget.prototype.onInputEnter = function () {
if ( !this.isDisabled() ) {
this.menu.toggle( false );
}
};
/**
* Handle menu choose events.
*
* @private
* @param {OO.ui.OptionWidget} item Chosen item
*/
OO.ui.ComboBoxWidget.prototype.onMenuChoose = function ( item ) {
this.input.setValue( item.getData() );
};
/**
* Handle menu item change events.
*
* @private
*/
OO.ui.ComboBoxWidget.prototype.onMenuItemsChange = function () {
var match = this.menu.getItemFromData( this.input.getValue() );
this.menu.selectItem( match );
if ( this.menu.getHighlightedItem() ) {
this.menu.highlightItem( match );
}
this.$element.toggleClass( 'oo-ui-comboBoxWidget-empty', this.menu.isEmpty() );
};
/**
* @inheritdoc
*/
OO.ui.ComboBoxWidget.prototype.setDisabled = function ( disabled ) {
// Parent method
OO.ui.ComboBoxWidget.super.prototype.setDisabled.call( this, disabled );
if ( this.input ) {
this.input.setDisabled( this.isDisabled() );
}
if ( this.menu ) {
this.menu.setDisabled( this.isDisabled() );
}
return this;
};
/**
* LabelWidgets help identify the function of interface elements. Each LabelWidget can
* be configured with a `label` option that is set to a string, a label node, or a function:
*
* - String: a plaintext string
* - jQuery selection: a jQuery selection, used for anything other than a plaintext label, e.g., a
* label that includes a link or special styling, such as a gray color or additional graphical elements.
* - Function: a function that will produce a string in the future. Functions are used
* in cases where the value of the label is not currently defined.
*
* In addition, the LabelWidget can be associated with an {@link OO.ui.InputWidget input widget}, which
* will come into focus when the label is clicked.
*
* @example
* // Examples of LabelWidgets
* var label1 = new OO.ui.LabelWidget( {
* label: 'plaintext label'
* } );
* var label2 = new OO.ui.LabelWidget( {
* label: $( '<a href="default.html">jQuery label</a>' )
* } );
* // Create a fieldset layout with fields for each example
* var fieldset = new OO.ui.FieldsetLayout();
* fieldset.addItems( [
* new OO.ui.FieldLayout( label1 ),
* new OO.ui.FieldLayout( label2 )
* ] );
* $( 'body' ).append( fieldset.$element );
*
*
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.LabelElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {OO.ui.InputWidget} [input] {@link OO.ui.InputWidget Input widget} that uses the label.
* Clicking the label will focus the specified input field.
*/
OO.ui.LabelWidget = function OoUiLabelWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.LabelWidget.super.call( this, config );
// Mixin constructors
OO.ui.LabelElement.call( this, $.extend( {}, config, { $label: this.$element } ) );
OO.ui.TitledElement.call( this, config );
// Properties
this.input = config.input;
// Events
if ( this.input instanceof OO.ui.InputWidget ) {
this.$element.on( 'click', this.onClick.bind( this ) );
}
// Initialization
this.$element.addClass( 'oo-ui-labelWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.LabelWidget, OO.ui.Widget );
OO.mixinClass( OO.ui.LabelWidget, OO.ui.LabelElement );
OO.mixinClass( OO.ui.LabelWidget, OO.ui.TitledElement );
/* Static Properties */
OO.ui.LabelWidget.static.tagName = 'span';
/* Methods */
/**
* Handles label mouse click events.
*
* @private
* @param {jQuery.Event} e Mouse click event
*/
OO.ui.LabelWidget.prototype.onClick = function () {
this.input.simulateLabelClick();
return false;
};
/**
* OptionWidgets are special elements that can be selected and configured with data. The
* data is often unique for each option, but it does not have to be. OptionWidgets are used
* with OO.ui.SelectWidget to create a selection of mutually exclusive options. For more information
* and examples, please see the [OOjs UI documentation on MediaWiki][1].
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
*
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.LabelElement
* @mixins OO.ui.FlaggedElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.OptionWidget = function OoUiOptionWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.OptionWidget.super.call( this, config );
// Mixin constructors
OO.ui.ItemWidget.call( this );
OO.ui.LabelElement.call( this, config );
OO.ui.FlaggedElement.call( this, config );
// Properties
this.selected = false;
this.highlighted = false;
this.pressed = false;
// Initialization
this.$element
.data( 'oo-ui-optionWidget', this )
.attr( 'role', 'option' )
.addClass( 'oo-ui-optionWidget' )
.append( this.$label );
};
/* Setup */
OO.inheritClass( OO.ui.OptionWidget, OO.ui.Widget );
OO.mixinClass( OO.ui.OptionWidget, OO.ui.ItemWidget );
OO.mixinClass( OO.ui.OptionWidget, OO.ui.LabelElement );
OO.mixinClass( OO.ui.OptionWidget, OO.ui.FlaggedElement );
/* Static Properties */
OO.ui.OptionWidget.static.selectable = true;
OO.ui.OptionWidget.static.highlightable = true;
OO.ui.OptionWidget.static.pressable = true;
OO.ui.OptionWidget.static.scrollIntoViewOnSelect = false;
/* Methods */
/**
* Check if the option can be selected.
*
* @return {boolean} Item is selectable
*/
OO.ui.OptionWidget.prototype.isSelectable = function () {
return this.constructor.static.selectable && !this.isDisabled();
};
/**
* Check if the option can be highlighted. A highlight indicates that the option
* may be selected when a user presses enter or clicks. Disabled items cannot
* be highlighted.
*
* @return {boolean} Item is highlightable
*/
OO.ui.OptionWidget.prototype.isHighlightable = function () {
return this.constructor.static.highlightable && !this.isDisabled();
};
/**
* Check if the option can be pressed. The pressed state occurs when a user mouses
* down on an item, but has not yet let go of the mouse.
*
* @return {boolean} Item is pressable
*/
OO.ui.OptionWidget.prototype.isPressable = function () {
return this.constructor.static.pressable && !this.isDisabled();
};
/**
* Check if the option is selected.
*
* @return {boolean} Item is selected
*/
OO.ui.OptionWidget.prototype.isSelected = function () {
return this.selected;
};
/**
* Check if the option is highlighted. A highlight indicates that the
* item may be selected when a user presses enter or clicks.
*
* @return {boolean} Item is highlighted
*/
OO.ui.OptionWidget.prototype.isHighlighted = function () {
return this.highlighted;
};
/**
* Check if the option is pressed. The pressed state occurs when a user mouses
* down on an item, but has not yet let go of the mouse. The item may appear
* selected, but it will not be selected until the user releases the mouse.
*
* @return {boolean} Item is pressed
*/
OO.ui.OptionWidget.prototype.isPressed = function () {
return this.pressed;
};
/**
* Set the option’s selected state. In general, all modifications to the selection
* should be handled by the SelectWidget’s {@link OO.ui.SelectWidget#selectItem selectItem( [item] )}
* method instead of this method.
*
* @param {boolean} [state=false] Select option
* @chainable
*/
OO.ui.OptionWidget.prototype.setSelected = function ( state ) {
if ( this.constructor.static.selectable ) {
this.selected = !!state;
this.$element
.toggleClass( 'oo-ui-optionWidget-selected', state )
.attr( 'aria-selected', state.toString() );
if ( state && this.constructor.static.scrollIntoViewOnSelect ) {
this.scrollElementIntoView();
}
this.updateThemeClasses();
}
return this;
};
/**
* Set the option’s highlighted state. In general, all programmatic
* modifications to the highlight should be handled by the
* SelectWidget’s {@link OO.ui.SelectWidget#highlightItem highlightItem( [item] )}
* method instead of this method.
*
* @param {boolean} [state=false] Highlight option
* @chainable
*/
OO.ui.OptionWidget.prototype.setHighlighted = function ( state ) {
if ( this.constructor.static.highlightable ) {
this.highlighted = !!state;
this.$element.toggleClass( 'oo-ui-optionWidget-highlighted', state );
this.updateThemeClasses();
}
return this;
};
/**
* Set the option’s pressed state. In general, all
* programmatic modifications to the pressed state should be handled by the
* SelectWidget’s {@link OO.ui.SelectWidget#pressItem pressItem( [item] )}
* method instead of this method.
*
* @param {boolean} [state=false] Press option
* @chainable
*/
OO.ui.OptionWidget.prototype.setPressed = function ( state ) {
if ( this.constructor.static.pressable ) {
this.pressed = !!state;
this.$element.toggleClass( 'oo-ui-optionWidget-pressed', state );
this.updateThemeClasses();
}
return this;
};
/**
* DecoratedOptionWidgets are {@link OO.ui.OptionWidget options} that can be configured
* with an {@link OO.ui.IconElement icon} and/or {@link OO.ui.IndicatorElement indicator}.
* This class is used with OO.ui.SelectWidget to create a selection of mutually exclusive
* options. For more information about options and selects, please see the
* [OOjs UI documentation on MediaWiki][1].
*
* @example
* // Decorated options in a select widget
* var select = new OO.ui.SelectWidget( {
* items: [
* new OO.ui.DecoratedOptionWidget( {
* data: 'a',
* label: 'Option with icon',
* icon: 'help'
* } ),
* new OO.ui.DecoratedOptionWidget( {
* data: 'b',
* label: 'Option with indicator',
* indicator: 'next'
* } )
* ]
* } );
* $( 'body' ).append( select.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
*
* @class
* @extends OO.ui.OptionWidget
* @mixins OO.ui.IconElement
* @mixins OO.ui.IndicatorElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.DecoratedOptionWidget = function OoUiDecoratedOptionWidget( config ) {
// Parent constructor
OO.ui.DecoratedOptionWidget.super.call( this, config );
// Mixin constructors
OO.ui.IconElement.call( this, config );
OO.ui.IndicatorElement.call( this, config );
// Initialization
this.$element
.addClass( 'oo-ui-decoratedOptionWidget' )
.prepend( this.$icon )
.append( this.$indicator );
};
/* Setup */
OO.inheritClass( OO.ui.DecoratedOptionWidget, OO.ui.OptionWidget );
OO.mixinClass( OO.ui.OptionWidget, OO.ui.IconElement );
OO.mixinClass( OO.ui.OptionWidget, OO.ui.IndicatorElement );
/**
* ButtonOptionWidget is a special type of {@link OO.ui.ButtonElement button element} that
* can be selected and configured with data. The class is
* used with OO.ui.ButtonSelectWidget to create a selection of button options. Please see the
* [OOjs UI documentation on MediaWiki] [1] for more information.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options#Button_selects_and_options
*
* @class
* @extends OO.ui.DecoratedOptionWidget
* @mixins OO.ui.ButtonElement
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.ButtonOptionWidget = function OoUiButtonOptionWidget( config ) {
// Configuration initialization
config = $.extend( { tabIndex: -1 }, config );
// Parent constructor
OO.ui.ButtonOptionWidget.super.call( this, config );
// Mixin constructors
OO.ui.ButtonElement.call( this, config );
OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$button } ) );
// Initialization
this.$element.addClass( 'oo-ui-buttonOptionWidget' );
this.$button.append( this.$element.contents() );
this.$element.append( this.$button );
};
/* Setup */
OO.inheritClass( OO.ui.ButtonOptionWidget, OO.ui.DecoratedOptionWidget );
OO.mixinClass( OO.ui.ButtonOptionWidget, OO.ui.ButtonElement );
OO.mixinClass( OO.ui.ButtonOptionWidget, OO.ui.TabIndexedElement );
/* Static Properties */
// Allow button mouse down events to pass through so they can be handled by the parent select widget
OO.ui.ButtonOptionWidget.static.cancelButtonMouseDownEvents = false;
OO.ui.ButtonOptionWidget.static.highlightable = false;
/* Methods */
/**
* @inheritdoc
*/
OO.ui.ButtonOptionWidget.prototype.setSelected = function ( state ) {
OO.ui.ButtonOptionWidget.super.prototype.setSelected.call( this, state );
if ( this.constructor.static.selectable ) {
this.setActive( state );
}
return this;
};
/**
* RadioOptionWidget is an option widget that looks like a radio button.
* The class is used with OO.ui.RadioSelectWidget to create a selection of radio options.
* Please see the [OOjs UI documentation on MediaWiki] [1] for more information.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options#Button_selects_and_option
*
* @class
* @extends OO.ui.OptionWidget
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.RadioOptionWidget = function OoUiRadioOptionWidget( config ) {
// Configuration initialization
config = config || {};
// Properties (must be done before parent constructor which calls #setDisabled)
this.radio = new OO.ui.RadioInputWidget( { value: config.data, tabIndex: -1 } );
// Parent constructor
OO.ui.RadioOptionWidget.super.call( this, config );
// Initialization
this.$element
.addClass( 'oo-ui-radioOptionWidget' )
.prepend( this.radio.$element );
};
/* Setup */
OO.inheritClass( OO.ui.RadioOptionWidget, OO.ui.OptionWidget );
/* Static Properties */
OO.ui.RadioOptionWidget.static.highlightable = false;
OO.ui.RadioOptionWidget.static.scrollIntoViewOnSelect = true;
OO.ui.RadioOptionWidget.static.pressable = false;
OO.ui.RadioOptionWidget.static.tagName = 'label';
/* Methods */
/**
* @inheritdoc
*/
OO.ui.RadioOptionWidget.prototype.setSelected = function ( state ) {
OO.ui.RadioOptionWidget.super.prototype.setSelected.call( this, state );
this.radio.setSelected( state );
return this;
};
/**
* @inheritdoc
*/
OO.ui.RadioOptionWidget.prototype.setDisabled = function ( disabled ) {
OO.ui.RadioOptionWidget.super.prototype.setDisabled.call( this, disabled );
this.radio.setDisabled( this.isDisabled() );
return this;
};
/**
* MenuOptionWidget is an option widget that looks like a menu item. The class is used with
* OO.ui.MenuSelectWidget to create a menu of mutually exclusive options. Please see
* the [OOjs UI documentation on MediaWiki] [1] for more information.
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options#Menu_selects_and_options
*
* @class
* @extends OO.ui.DecoratedOptionWidget
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.MenuOptionWidget = function OoUiMenuOptionWidget( config ) {
// Configuration initialization
config = $.extend( { icon: 'check' }, config );
// Parent constructor
OO.ui.MenuOptionWidget.super.call( this, config );
// Initialization
this.$element
.attr( 'role', 'menuitem' )
.addClass( 'oo-ui-menuOptionWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.MenuOptionWidget, OO.ui.DecoratedOptionWidget );
/* Static Properties */
OO.ui.MenuOptionWidget.static.scrollIntoViewOnSelect = true;
/**
* MenuSectionOptionWidgets are used inside {@link OO.ui.MenuSelectWidget menu select widgets} to group one or more related
* {@link OO.ui.MenuOptionWidget menu options}. MenuSectionOptionWidgets cannot be highlighted or selected.
*
* @example
* var myDropdown = new OO.ui.DropdownWidget( {
* menu: {
* items: [
* new OO.ui.MenuSectionOptionWidget( {
* label: 'Dogs'
* } ),
* new OO.ui.MenuOptionWidget( {
* data: 'corgi',
* label: 'Welsh Corgi'
* } ),
* new OO.ui.MenuOptionWidget( {
* data: 'poodle',
* label: 'Standard Poodle'
* } ),
* new OO.ui.MenuSectionOptionWidget( {
* label: 'Cats'
* } ),
* new OO.ui.MenuOptionWidget( {
* data: 'lion',
* label: 'Lion'
* } )
* ]
* }
* } );
* $( 'body' ).append( myDropdown.$element );
*
*
* @class
* @extends OO.ui.DecoratedOptionWidget
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.MenuSectionOptionWidget = function OoUiMenuSectionOptionWidget( config ) {
// Parent constructor
OO.ui.MenuSectionOptionWidget.super.call( this, config );
// Initialization
this.$element.addClass( 'oo-ui-menuSectionOptionWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.MenuSectionOptionWidget, OO.ui.DecoratedOptionWidget );
/* Static Properties */
OO.ui.MenuSectionOptionWidget.static.selectable = false;
OO.ui.MenuSectionOptionWidget.static.highlightable = false;
/**
* OutlineOptionWidget is an item in an {@link OO.ui.OutlineSelectWidget OutlineSelectWidget}.
*
* Currently, this class is only used by {@link OO.ui.BookletLayout booklet layouts}, which contain
* {@link OO.ui.PageLayout page layouts}. See {@link OO.ui.BookletLayout BookletLayout}
* for an example.
*
* @class
* @extends OO.ui.DecoratedOptionWidget
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {number} [level] Indentation level
* @cfg {boolean} [movable] Allow modification from {@link OO.ui.OutlineControlsWidget outline controls}.
*/
OO.ui.OutlineOptionWidget = function OoUiOutlineOptionWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.OutlineOptionWidget.super.call( this, config );
// Properties
this.level = 0;
this.movable = !!config.movable;
this.removable = !!config.removable;
// Initialization
this.$element.addClass( 'oo-ui-outlineOptionWidget' );
this.setLevel( config.level );
};
/* Setup */
OO.inheritClass( OO.ui.OutlineOptionWidget, OO.ui.DecoratedOptionWidget );
/* Static Properties */
OO.ui.OutlineOptionWidget.static.highlightable = false;
OO.ui.OutlineOptionWidget.static.scrollIntoViewOnSelect = true;
OO.ui.OutlineOptionWidget.static.levelClass = 'oo-ui-outlineOptionWidget-level-';
OO.ui.OutlineOptionWidget.static.levels = 3;
/* Methods */
/**
* Check if item is movable.
*
* Movability is used by {@link OO.ui.OutlineControlsWidget outline controls}.
*
* @return {boolean} Item is movable
*/
OO.ui.OutlineOptionWidget.prototype.isMovable = function () {
return this.movable;
};
/**
* Check if item is removable.
*
* Removability is used by {@link OO.ui.OutlineControlsWidget outline controls}.
*
* @return {boolean} Item is removable
*/
OO.ui.OutlineOptionWidget.prototype.isRemovable = function () {
return this.removable;
};
/**
* Get indentation level.
*
* @return {number} Indentation level
*/
OO.ui.OutlineOptionWidget.prototype.getLevel = function () {
return this.level;
};
/**
* Set movability.
*
* Movability is used by {@link OO.ui.OutlineControlsWidget outline controls}.
*
* @param {boolean} movable Item is movable
* @chainable
*/
OO.ui.OutlineOptionWidget.prototype.setMovable = function ( movable ) {
this.movable = !!movable;
this.updateThemeClasses();
return this;
};
/**
* Set removability.
*
* Removability is used by {@link OO.ui.OutlineControlsWidget outline controls}.
*
* @param {boolean} movable Item is removable
* @chainable
*/
OO.ui.OutlineOptionWidget.prototype.setRemovable = function ( removable ) {
this.removable = !!removable;
this.updateThemeClasses();
return this;
};
/**
* Set indentation level.
*
* @param {number} [level=0] Indentation level, in the range of [0,#maxLevel]
* @chainable
*/
OO.ui.OutlineOptionWidget.prototype.setLevel = function ( level ) {
var levels = this.constructor.static.levels,
levelClass = this.constructor.static.levelClass,
i = levels;
this.level = level ? Math.max( 0, Math.min( levels - 1, level ) ) : 0;
while ( i-- ) {
if ( this.level === i ) {
this.$element.addClass( levelClass + i );
} else {
this.$element.removeClass( levelClass + i );
}
}
this.updateThemeClasses();
return this;
};
/**
* TabOptionWidget is an item in a {@link OO.ui.TabSelectWidget TabSelectWidget}.
*
* Currently, this class is only used by {@link OO.ui.IndexLayout index layouts}, which contain
* {@link OO.ui.CardLayout card layouts}. See {@link OO.ui.IndexLayout IndexLayout}
* for an example.
*
* @class
* @extends OO.ui.OptionWidget
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.TabOptionWidget = function OoUiTabOptionWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.TabOptionWidget.super.call( this, config );
// Initialization
this.$element.addClass( 'oo-ui-tabOptionWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.TabOptionWidget, OO.ui.OptionWidget );
/* Static Properties */
OO.ui.TabOptionWidget.static.highlightable = false;
/**
* PopupWidget is a container for content. The popup is overlaid and positioned absolutely.
* By default, each popup has an anchor that points toward its origin.
* Please see the [OOjs UI documentation on Mediawiki] [1] for more information and examples.
*
* @example
* // A popup widget.
* var popup = new OO.ui.PopupWidget( {
* $content: $( '<p>Hi there!</p>' ),
* padded: true,
* width: 300
* } );
*
* $( 'body' ).append( popup.$element );
* // To display the popup, toggle the visibility to 'true'.
* popup.toggle( true );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Popups
*
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.LabelElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {number} [width=320] Width of popup in pixels
* @cfg {number} [height] Height of popup in pixels. Omit to use the automatic height.
* @cfg {boolean} [anchor=true] Show anchor pointing to origin of popup
* @cfg {string} [align='center'] Alignment of the popup: `center`, `force-left`, `force-right`, `backwards` or `forwards`.
* If the popup is forced-left the popup body is leaning towards the left. For force-right alignment, the body of the
* popup is leaning towards the right of the screen.
* Using 'backwards' is a logical direction which will result in the popup leaning towards the beginning of the sentence
* in the given language, which means it will flip to the correct positioning in right-to-left languages.
* Using 'forward' will also result in a logical alignment where the body of the popup leans towards the end of the
* sentence in the given language.
* @cfg {jQuery} [$container] Constrain the popup to the boundaries of the specified container.
* See the [OOjs UI docs on MediaWiki][3] for an example.
* [3]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Popups#containerExample
* @cfg {number} [containerPadding=10] Padding between the popup and its container, specified as a number of pixels.
* @cfg {jQuery} [$content] Content to append to the popup's body
* @cfg {boolean} [autoClose=false] Automatically close the popup when it loses focus.
* @cfg {jQuery} [$autoCloseIgnore] Elements that will not close the popup when clicked.
* This config option is only relevant if #autoClose is set to `true`. See the [OOjs UI docs on MediaWiki][2]
* for an example.
* [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Popups#autocloseExample
* @cfg {boolean} [head] Show a popup header that contains a #label (if specified) and close
* button.
* @cfg {boolean} [padded] Add padding to the popup's body
*/
OO.ui.PopupWidget = function OoUiPopupWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.PopupWidget.super.call( this, config );
// Properties (must be set before ClippableElement constructor call)
this.$body = $( '<div>' );
// Mixin constructors
OO.ui.LabelElement.call( this, config );
OO.ui.ClippableElement.call( this, $.extend( {}, config, { $clippable: this.$body } ) );
// Properties
this.$popup = $( '<div>' );
this.$head = $( '<div>' );
this.$anchor = $( '<div>' );
// If undefined, will be computed lazily in updateDimensions()
this.$container = config.$container;
this.containerPadding = config.containerPadding !== undefined ? config.containerPadding : 10;
this.autoClose = !!config.autoClose;
this.$autoCloseIgnore = config.$autoCloseIgnore;
this.transitionTimeout = null;
this.anchor = null;
this.width = config.width !== undefined ? config.width : 320;
this.height = config.height !== undefined ? config.height : null;
this.setAlignment( config.align );
this.closeButton = new OO.ui.ButtonWidget( { framed: false, icon: 'close' } );
this.onMouseDownHandler = this.onMouseDown.bind( this );
this.onDocumentKeyDownHandler = this.onDocumentKeyDown.bind( this );
// Events
this.closeButton.connect( this, { click: 'onCloseButtonClick' } );
// Initialization
this.toggleAnchor( config.anchor === undefined || config.anchor );
this.$body.addClass( 'oo-ui-popupWidget-body' );
this.$anchor.addClass( 'oo-ui-popupWidget-anchor' );
this.$head
.addClass( 'oo-ui-popupWidget-head' )
.append( this.$label, this.closeButton.$element );
if ( !config.head ) {
this.$head.addClass( 'oo-ui-element-hidden' );
}
this.$popup
.addClass( 'oo-ui-popupWidget-popup' )
.append( this.$head, this.$body );
this.$element
.addClass( 'oo-ui-popupWidget' )
.append( this.$popup, this.$anchor );
// Move content, which was added to #$element by OO.ui.Widget, to the body
if ( config.$content instanceof jQuery ) {
this.$body.append( config.$content );
}
if ( config.padded ) {
this.$body.addClass( 'oo-ui-popupWidget-body-padded' );
}
// Initially hidden - using #toggle may cause errors if subclasses override toggle with methods
// that reference properties not initialized at that time of parent class construction
// TODO: Find a better way to handle post-constructor setup
this.visible = false;
this.$element.addClass( 'oo-ui-element-hidden' );
};
/* Setup */
OO.inheritClass( OO.ui.PopupWidget, OO.ui.Widget );
OO.mixinClass( OO.ui.PopupWidget, OO.ui.LabelElement );
OO.mixinClass( OO.ui.PopupWidget, OO.ui.ClippableElement );
/* Methods */
/**
* Handles mouse down events.
*
* @private
* @param {MouseEvent} e Mouse down event
*/
OO.ui.PopupWidget.prototype.onMouseDown = function ( e ) {
if (
this.isVisible() &&
!$.contains( this.$element[ 0 ], e.target ) &&
( !this.$autoCloseIgnore || !this.$autoCloseIgnore.has( e.target ).length )
) {
this.toggle( false );
}
};
/**
* Bind mouse down listener.
*
* @private
*/
OO.ui.PopupWidget.prototype.bindMouseDownListener = function () {
// Capture clicks outside popup
this.getElementWindow().addEventListener( 'mousedown', this.onMouseDownHandler, true );
};
/**
* Handles close button click events.
*
* @private
*/
OO.ui.PopupWidget.prototype.onCloseButtonClick = function () {
if ( this.isVisible() ) {
this.toggle( false );
}
};
/**
* Unbind mouse down listener.
*
* @private
*/
OO.ui.PopupWidget.prototype.unbindMouseDownListener = function () {
this.getElementWindow().removeEventListener( 'mousedown', this.onMouseDownHandler, true );
};
/**
* Handles key down events.
*
* @private
* @param {KeyboardEvent} e Key down event
*/
OO.ui.PopupWidget.prototype.onDocumentKeyDown = function ( e ) {
if (
e.which === OO.ui.Keys.ESCAPE &&
this.isVisible()
) {
this.toggle( false );
e.preventDefault();
e.stopPropagation();
}
};
/**
* Bind key down listener.
*
* @private
*/
OO.ui.PopupWidget.prototype.bindKeyDownListener = function () {
this.getElementWindow().addEventListener( 'keydown', this.onDocumentKeyDownHandler, true );
};
/**
* Unbind key down listener.
*
* @private
*/
OO.ui.PopupWidget.prototype.unbindKeyDownListener = function () {
this.getElementWindow().removeEventListener( 'keydown', this.onDocumentKeyDownHandler, true );
};
/**
* Show, hide, or toggle the visibility of the anchor.
*
* @param {boolean} [show] Show anchor, omit to toggle
*/
OO.ui.PopupWidget.prototype.toggleAnchor = function ( show ) {
show = show === undefined ? !this.anchored : !!show;
if ( this.anchored !== show ) {
if ( show ) {
this.$element.addClass( 'oo-ui-popupWidget-anchored' );
} else {
this.$element.removeClass( 'oo-ui-popupWidget-anchored' );
}
this.anchored = show;
}
};
/**
* Check if the anchor is visible.
*
* @return {boolean} Anchor is visible
*/
OO.ui.PopupWidget.prototype.hasAnchor = function () {
return this.anchor;
};
/**
* @inheritdoc
*/
OO.ui.PopupWidget.prototype.toggle = function ( show ) {
show = show === undefined ? !this.isVisible() : !!show;
var change = show !== this.isVisible();
// Parent method
OO.ui.PopupWidget.super.prototype.toggle.call( this, show );
if ( change ) {
if ( show ) {
if ( this.autoClose ) {
this.bindMouseDownListener();
this.bindKeyDownListener();
}
this.updateDimensions();
this.toggleClipping( true );
} else {
this.toggleClipping( false );
if ( this.autoClose ) {
this.unbindMouseDownListener();
this.unbindKeyDownListener();
}
}
}
return this;
};
/**
* Set the size of the popup.
*
* Changing the size may also change the popup's position depending on the alignment.
*
* @param {number} width Width in pixels
* @param {number} height Height in pixels
* @param {boolean} [transition=false] Use a smooth transition
* @chainable
*/
OO.ui.PopupWidget.prototype.setSize = function ( width, height, transition ) {
this.width = width;
this.height = height !== undefined ? height : null;
if ( this.isVisible() ) {
this.updateDimensions( transition );
}
};
/**
* Update the size and position.
*
* Only use this to keep the popup properly anchored. Use #setSize to change the size, and this will
* be called automatically.
*
* @param {boolean} [transition=false] Use a smooth transition
* @chainable
*/
OO.ui.PopupWidget.prototype.updateDimensions = function ( transition ) {
var popupOffset, originOffset, containerLeft, containerWidth, containerRight,
popupLeft, popupRight, overlapLeft, overlapRight, anchorWidth,
align = this.align,
widget = this;
if ( !this.$container ) {
// Lazy-initialize $container if not specified in constructor
this.$container = $( this.getClosestScrollableElementContainer() );
}
// Set height and width before measuring things, since it might cause our measurements
// to change (e.g. due to scrollbars appearing or disappearing)
this.$popup.css( {
width: this.width,
height: this.height !== null ? this.height : 'auto'
} );
// If we are in RTL, we need to flip the alignment, unless it is center
if ( align === 'forwards' || align === 'backwards' ) {
if ( this.$container.css( 'direction' ) === 'rtl' ) {
align = ( { forwards: 'force-left', backwards: 'force-right' } )[ this.align ];
} else {
align = ( { forwards: 'force-right', backwards: 'force-left' } )[ this.align ];
}
}
// Compute initial popupOffset based on alignment
popupOffset = this.width * ( { 'force-left': -1, center: -0.5, 'force-right': 0 } )[ align ];
// Figure out if this will cause the popup to go beyond the edge of the container
originOffset = this.$element.offset().left;
containerLeft = this.$container.offset().left;
containerWidth = this.$container.innerWidth();
containerRight = containerLeft + containerWidth;
popupLeft = popupOffset - this.containerPadding;
popupRight = popupOffset + this.containerPadding + this.width + this.containerPadding;
overlapLeft = ( originOffset + popupLeft ) - containerLeft;
overlapRight = containerRight - ( originOffset + popupRight );
// Adjust offset to make the popup not go beyond the edge, if needed
if ( overlapRight < 0 ) {
popupOffset += overlapRight;
} else if ( overlapLeft < 0 ) {
popupOffset -= overlapLeft;
}
// Adjust offset to avoid anchor being rendered too close to the edge
// $anchor.width() doesn't work with the pure CSS anchor (returns 0)
// TODO: Find a measurement that works for CSS anchors and image anchors
anchorWidth = this.$anchor[ 0 ].scrollWidth * 2;
if ( popupOffset + this.width < anchorWidth ) {
popupOffset = anchorWidth - this.width;
} else if ( -popupOffset < anchorWidth ) {
popupOffset = -anchorWidth;
}
// Prevent transition from being interrupted
clearTimeout( this.transitionTimeout );
if ( transition ) {
// Enable transition
this.$element.addClass( 'oo-ui-popupWidget-transitioning' );
}
// Position body relative to anchor
this.$popup.css( 'margin-left', popupOffset );
if ( transition ) {
// Prevent transitioning after transition is complete
this.transitionTimeout = setTimeout( function () {
widget.$element.removeClass( 'oo-ui-popupWidget-transitioning' );
}, 200 );
} else {
// Prevent transitioning immediately
this.$element.removeClass( 'oo-ui-popupWidget-transitioning' );
}
// Reevaluate clipping state since we've relocated and resized the popup
this.clip();
return this;
};
/**
* Set popup alignment
* @param {string} align Alignment of the popup, `center`, `force-left`, `force-right`,
* `backwards` or `forwards`.
*/
OO.ui.PopupWidget.prototype.setAlignment = function ( align ) {
// Validate alignment and transform deprecated values
if ( [ 'left', 'right', 'force-left', 'force-right', 'backwards', 'forwards', 'center' ].indexOf( align ) > -1 ) {
this.align = { left: 'force-right', right: 'force-left' }[ align ] || align;
} else {
this.align = 'center';
}
};
/**
* Get popup alignment
* @return {string} align Alignment of the popup, `center`, `force-left`, `force-right`,
* `backwards` or `forwards`.
*/
OO.ui.PopupWidget.prototype.getAlignment = function () {
return this.align;
};
/**
* Progress bars visually display the status of an operation, such as a download,
* and can be either determinate or indeterminate:
*
* - **determinate** process bars show the percent of an operation that is complete.
*
* - **indeterminate** process bars use a visual display of motion to indicate that an operation
* is taking place. Because the extent of an indeterminate operation is unknown, the bar does
* not use percentages.
*
* The value of the `progress` configuration determines whether the bar is determinate or indeterminate.
*
* @example
* // Examples of determinate and indeterminate progress bars.
* var progressBar1 = new OO.ui.ProgressBarWidget( {
* progress: 33
* } );
* var progressBar2 = new OO.ui.ProgressBarWidget();
*
* // Create a FieldsetLayout to layout progress bars
* var fieldset = new OO.ui.FieldsetLayout;
* fieldset.addItems( [
* new OO.ui.FieldLayout( progressBar1, {label: 'Determinate', align: 'top'}),
* new OO.ui.FieldLayout( progressBar2, {label: 'Indeterminate', align: 'top'})
* ] );
* $( 'body' ).append( fieldset.$element );
*
* @class
* @extends OO.ui.Widget
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {number|boolean} [progress=false] The type of progress bar (determinate or indeterminate).
* To create a determinate progress bar, specify a number that reflects the initial percent complete.
* By default, the progress bar is indeterminate.
*/
OO.ui.ProgressBarWidget = function OoUiProgressBarWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.ProgressBarWidget.super.call( this, config );
// Properties
this.$bar = $( '<div>' );
this.progress = null;
// Initialization
this.setProgress( config.progress !== undefined ? config.progress : false );
this.$bar.addClass( 'oo-ui-progressBarWidget-bar' );
this.$element
.attr( {
role: 'progressbar',
'aria-valuemin': 0,
'aria-valuemax': 100
} )
.addClass( 'oo-ui-progressBarWidget' )
.append( this.$bar );
};
/* Setup */
OO.inheritClass( OO.ui.ProgressBarWidget, OO.ui.Widget );
/* Static Properties */
OO.ui.ProgressBarWidget.static.tagName = 'div';
/* Methods */
/**
* Get the percent of the progress that has been completed. Indeterminate progresses will return `false`.
*
* @return {number|boolean} Progress percent
*/
OO.ui.ProgressBarWidget.prototype.getProgress = function () {
return this.progress;
};
/**
* Set the percent of the process completed or `false` for an indeterminate process.
*
* @param {number|boolean} progress Progress percent or `false` for indeterminate
*/
OO.ui.ProgressBarWidget.prototype.setProgress = function ( progress ) {
this.progress = progress;
if ( progress !== false ) {
this.$bar.css( 'width', this.progress + '%' );
this.$element.attr( 'aria-valuenow', this.progress );
} else {
this.$bar.css( 'width', '' );
this.$element.removeAttr( 'aria-valuenow' );
}
this.$element.toggleClass( 'oo-ui-progressBarWidget-indeterminate', !progress );
};
/**
* SearchWidgets combine a {@link OO.ui.TextInputWidget text input field}, where users can type a search query,
* and a {@link OO.ui.TextInputMenuSelectWidget menu} of search results, which is displayed beneath the query
* field. Unlike {@link OO.ui.LookupElement lookup menus}, search result menus are always visible to the user.
* Users can choose an item from the menu or type a query into the text field to search for a matching result item.
* In general, search widgets are used inside a separate {@link OO.ui.Dialog dialog} window.
*
* Each time the query is changed, the search result menu is cleared and repopulated. Please see
* the [OOjs UI demos][1] for an example.
*
* [1]: https://tools.wmflabs.org/oojs-ui/oojs-ui/demos/#dialogs-mediawiki-vector-ltr
*
* @class
* @extends OO.ui.Widget
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {string|jQuery} [placeholder] Placeholder text for query input
* @cfg {string} [value] Initial query value
*/
OO.ui.SearchWidget = function OoUiSearchWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.SearchWidget.super.call( this, config );
// Properties
this.query = new OO.ui.TextInputWidget( {
icon: 'search',
placeholder: config.placeholder,
value: config.value
} );
this.results = new OO.ui.SelectWidget();
this.$query = $( '<div>' );
this.$results = $( '<div>' );
// Events
this.query.connect( this, {
change: 'onQueryChange',
enter: 'onQueryEnter'
} );
this.results.connect( this, {
highlight: 'onResultsHighlight',
select: 'onResultsSelect'
} );
this.query.$input.on( 'keydown', this.onQueryKeydown.bind( this ) );
// Initialization
this.$query
.addClass( 'oo-ui-searchWidget-query' )
.append( this.query.$element );
this.$results
.addClass( 'oo-ui-searchWidget-results' )
.append( this.results.$element );
this.$element
.addClass( 'oo-ui-searchWidget' )
.append( this.$results, this.$query );
};
/* Setup */
OO.inheritClass( OO.ui.SearchWidget, OO.ui.Widget );
/* Events */
/**
* A 'highlight' event is emitted when an item is highlighted. The highlight indicates which
* item will be selected. When a user mouses over a menu item, it is highlighted. If a search
* string is typed into the query field instead, the first menu item that matches the query
* will be highlighted.
* @event highlight
* @deprecated Connect straight to getResults() events instead
* @param {Object|null} item Item data or null if no item is highlighted
*/
/**
* A 'select' event is emitted when an item is selected. A menu item is selected when it is clicked,
* or when a user types a search query, a menu result is highlighted, and the user presses enter.
*
* @event select
* @deprecated Connect straight to getResults() events instead
* @param {Object|null} item Item data or null if no item is selected
*/
/* Methods */
/**
* Handle query key down events.
*
* @private
* @param {jQuery.Event} e Key down event
*/
OO.ui.SearchWidget.prototype.onQueryKeydown = function ( e ) {
var highlightedItem, nextItem,
dir = e.which === OO.ui.Keys.DOWN ? 1 : ( e.which === OO.ui.Keys.UP ? -1 : 0 );
if ( dir ) {
highlightedItem = this.results.getHighlightedItem();
if ( !highlightedItem ) {
highlightedItem = this.results.getSelectedItem();
}
nextItem = this.results.getRelativeSelectableItem( highlightedItem, dir );
this.results.highlightItem( nextItem );
nextItem.scrollElementIntoView();
}
};
/**
* Handle select widget select events.
*
* Clears existing results. Subclasses should repopulate items according to new query.
*
* @private
* @param {string} value New value
*/
OO.ui.SearchWidget.prototype.onQueryChange = function () {
// Reset
this.results.clearItems();
};
/**
* Handle select widget enter key events.
*
* Selects highlighted item.
*
* @private
* @param {string} value New value
*/
OO.ui.SearchWidget.prototype.onQueryEnter = function () {
// Reset
this.results.selectItem( this.results.getHighlightedItem() );
};
/**
* Handle select widget highlight events.
*
* @private
* @deprecated Connect straight to getResults() events instead
* @param {OO.ui.OptionWidget} item Highlighted item
* @fires highlight
*/
OO.ui.SearchWidget.prototype.onResultsHighlight = function ( item ) {
this.emit( 'highlight', item ? item.getData() : null );
};
/**
* Handle select widget select events.
*
* @private
* @deprecated Connect straight to getResults() events instead
* @param {OO.ui.OptionWidget} item Selected item
* @fires select
*/
OO.ui.SearchWidget.prototype.onResultsSelect = function ( item ) {
this.emit( 'select', item ? item.getData() : null );
};
/**
* Get the query input.
*
* @return {OO.ui.TextInputWidget} Query input
*/
OO.ui.SearchWidget.prototype.getQuery = function () {
return this.query;
};
/**
* Get the search results menu.
*
* @return {OO.ui.SelectWidget} Menu of search results
*/
OO.ui.SearchWidget.prototype.getResults = function () {
return this.results;
};
/**
* A SelectWidget is of a generic selection of options. The OOjs UI library contains several types of
* select widgets, including {@link OO.ui.ButtonSelectWidget button selects},
* {@link OO.ui.RadioSelectWidget radio selects}, and {@link OO.ui.MenuSelectWidget
* menu selects}.
*
* This class should be used together with OO.ui.OptionWidget or OO.ui.DecoratedOptionWidget. For more
* information, please see the [OOjs UI documentation on MediaWiki][1].
*
* @example
* // Example of a select widget with three options
* var select = new OO.ui.SelectWidget( {
* items: [
* new OO.ui.OptionWidget( {
* data: 'a',
* label: 'Option One',
* } ),
* new OO.ui.OptionWidget( {
* data: 'b',
* label: 'Option Two',
* } ),
* new OO.ui.OptionWidget( {
* data: 'c',
* label: 'Option Three',
* } )
* ]
* } );
* $( 'body' ).append( select.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
*
* @abstract
* @class
* @extends OO.ui.Widget
* @mixins OO.ui.GroupElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {OO.ui.OptionWidget[]} [items] An array of options to add to the select.
* Options are created with {@link OO.ui.OptionWidget OptionWidget} classes. See
* the [OOjs UI documentation on MediaWiki] [2] for examples.
* [2]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
*/
OO.ui.SelectWidget = function OoUiSelectWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.SelectWidget.super.call( this, config );
// Mixin constructors
OO.ui.GroupWidget.call( this, $.extend( {}, config, { $group: this.$element } ) );
// Properties
this.pressed = false;
this.selecting = null;
this.onMouseUpHandler = this.onMouseUp.bind( this );
this.onMouseMoveHandler = this.onMouseMove.bind( this );
this.onKeyDownHandler = this.onKeyDown.bind( this );
// Events
this.$element.on( {
mousedown: this.onMouseDown.bind( this ),
mouseover: this.onMouseOver.bind( this ),
mouseleave: this.onMouseLeave.bind( this )
} );
// Initialization
this.$element
.addClass( 'oo-ui-selectWidget oo-ui-selectWidget-depressed' )
.attr( 'role', 'listbox' );
if ( Array.isArray( config.items ) ) {
this.addItems( config.items );
}
};
/* Setup */
OO.inheritClass( OO.ui.SelectWidget, OO.ui.Widget );
// Need to mixin base class as well
OO.mixinClass( OO.ui.SelectWidget, OO.ui.GroupElement );
OO.mixinClass( OO.ui.SelectWidget, OO.ui.GroupWidget );
/* Events */
/**
* @event highlight
*
* A `highlight` event is emitted when the highlight is changed with the #highlightItem method.
*
* @param {OO.ui.OptionWidget|null} item Highlighted item
*/
/**
* @event press
*
* A `press` event is emitted when the #pressItem method is used to programmatically modify the
* pressed state of an option.
*
* @param {OO.ui.OptionWidget|null} item Pressed item
*/
/**
* @event select
*
* A `select` event is emitted when the selection is modified programmatically with the #selectItem method.
*
* @param {OO.ui.OptionWidget|null} item Selected item
*/
/**
* @event choose
* A `choose` event is emitted when an item is chosen with the #chooseItem method.
* @param {OO.ui.OptionWidget} item Chosen item
*/
/**
* @event add
*
* An `add` event is emitted when options are added to the select with the #addItems method.
*
* @param {OO.ui.OptionWidget[]} items Added items
* @param {number} index Index of insertion point
*/
/**
* @event remove
*
* A `remove` event is emitted when options are removed from the select with the #clearItems
* or #removeItems methods.
*
* @param {OO.ui.OptionWidget[]} items Removed items
*/
/* Methods */
/**
* Handle mouse down events.
*
* @private
* @param {jQuery.Event} e Mouse down event
*/
OO.ui.SelectWidget.prototype.onMouseDown = function ( e ) {
var item;
if ( !this.isDisabled() && e.which === 1 ) {
this.togglePressed( true );
item = this.getTargetItem( e );
if ( item && item.isSelectable() ) {
this.pressItem( item );
this.selecting = item;
this.getElementDocument().addEventListener(
'mouseup',
this.onMouseUpHandler,
true
);
this.getElementDocument().addEventListener(
'mousemove',
this.onMouseMoveHandler,
true
);
}
}
return false;
};
/**
* Handle mouse up events.
*
* @private
* @param {jQuery.Event} e Mouse up event
*/
OO.ui.SelectWidget.prototype.onMouseUp = function ( e ) {
var item;
this.togglePressed( false );
if ( !this.selecting ) {
item = this.getTargetItem( e );
if ( item && item.isSelectable() ) {
this.selecting = item;
}
}
if ( !this.isDisabled() && e.which === 1 && this.selecting ) {
this.pressItem( null );
this.chooseItem( this.selecting );
this.selecting = null;
}
this.getElementDocument().removeEventListener(
'mouseup',
this.onMouseUpHandler,
true
);
this.getElementDocument().removeEventListener(
'mousemove',
this.onMouseMoveHandler,
true
);
return false;
};
/**
* Handle mouse move events.
*
* @private
* @param {jQuery.Event} e Mouse move event
*/
OO.ui.SelectWidget.prototype.onMouseMove = function ( e ) {
var item;
if ( !this.isDisabled() && this.pressed ) {
item = this.getTargetItem( e );
if ( item && item !== this.selecting && item.isSelectable() ) {
this.pressItem( item );
this.selecting = item;
}
}
return false;
};
/**
* Handle mouse over events.
*
* @private
* @param {jQuery.Event} e Mouse over event
*/
OO.ui.SelectWidget.prototype.onMouseOver = function ( e ) {
var item;
if ( !this.isDisabled() ) {
item = this.getTargetItem( e );
this.highlightItem( item && item.isHighlightable() ? item : null );
}
return false;
};
/**
* Handle mouse leave events.
*
* @private
* @param {jQuery.Event} e Mouse over event
*/
OO.ui.SelectWidget.prototype.onMouseLeave = function () {
if ( !this.isDisabled() ) {
this.highlightItem( null );
}
return false;
};
/**
* Handle key down events.
*
* @protected
* @param {jQuery.Event} e Key down event
*/
OO.ui.SelectWidget.prototype.onKeyDown = function ( e ) {
var nextItem,
handled = false,
currentItem = this.getHighlightedItem() || this.getSelectedItem();
if ( !this.isDisabled() && this.isVisible() ) {
switch ( e.keyCode ) {
case OO.ui.Keys.ENTER:
if ( currentItem && currentItem.constructor.static.highlightable ) {
// Was only highlighted, now let's select it. No-op if already selected.
this.chooseItem( currentItem );
handled = true;
}
break;
case OO.ui.Keys.UP:
case OO.ui.Keys.LEFT:
nextItem = this.getRelativeSelectableItem( currentItem, -1 );
handled = true;
break;
case OO.ui.Keys.DOWN:
case OO.ui.Keys.RIGHT:
nextItem = this.getRelativeSelectableItem( currentItem, 1 );
handled = true;
break;
case OO.ui.Keys.ESCAPE:
case OO.ui.Keys.TAB:
if ( currentItem && currentItem.constructor.static.highlightable ) {
currentItem.setHighlighted( false );
}
this.unbindKeyDownListener();
// Don't prevent tabbing away / defocusing
handled = false;
break;
}
if ( nextItem ) {
if ( nextItem.constructor.static.highlightable ) {
this.highlightItem( nextItem );
} else {
this.chooseItem( nextItem );
}
nextItem.scrollElementIntoView();
}
if ( handled ) {
// Can't just return false, because e is not always a jQuery event
e.preventDefault();
e.stopPropagation();
}
}
};
/**
* Bind key down listener.
*
* @protected
*/
OO.ui.SelectWidget.prototype.bindKeyDownListener = function () {
this.getElementWindow().addEventListener( 'keydown', this.onKeyDownHandler, true );
};
/**
* Unbind key down listener.
*
* @protected
*/
OO.ui.SelectWidget.prototype.unbindKeyDownListener = function () {
this.getElementWindow().removeEventListener( 'keydown', this.onKeyDownHandler, true );
};
/**
* Get the closest item to a jQuery.Event.
*
* @private
* @param {jQuery.Event} e
* @return {OO.ui.OptionWidget|null} Outline item widget, `null` if none was found
*/
OO.ui.SelectWidget.prototype.getTargetItem = function ( e ) {
return $( e.target ).closest( '.oo-ui-optionWidget' ).data( 'oo-ui-optionWidget' ) || null;
};
/**
* Get selected item.
*
* @return {OO.ui.OptionWidget|null} Selected item, `null` if no item is selected
*/
OO.ui.SelectWidget.prototype.getSelectedItem = function () {
var i, len;
for ( i = 0, len = this.items.length; i < len; i++ ) {
if ( this.items[ i ].isSelected() ) {
return this.items[ i ];
}
}
return null;
};
/**
* Get highlighted item.
*
* @return {OO.ui.OptionWidget|null} Highlighted item, `null` if no item is highlighted
*/
OO.ui.SelectWidget.prototype.getHighlightedItem = function () {
var i, len;
for ( i = 0, len = this.items.length; i < len; i++ ) {
if ( this.items[ i ].isHighlighted() ) {
return this.items[ i ];
}
}
return null;
};
/**
* Toggle pressed state.
*
* Press is a state that occurs when a user mouses down on an item, but
* has not yet let go of the mouse. The item may appear selected, but it will not be selected
* until the user releases the mouse.
*
* @param {boolean} pressed An option is being pressed
*/
OO.ui.SelectWidget.prototype.togglePressed = function ( pressed ) {
if ( pressed === undefined ) {
pressed = !this.pressed;
}
if ( pressed !== this.pressed ) {
this.$element
.toggleClass( 'oo-ui-selectWidget-pressed', pressed )
.toggleClass( 'oo-ui-selectWidget-depressed', !pressed );
this.pressed = pressed;
}
};
/**
* Highlight an option. If the `item` param is omitted, no options will be highlighted
* and any existing highlight will be removed. The highlight is mutually exclusive.
*
* @param {OO.ui.OptionWidget} [item] Item to highlight, omit for no highlight
* @fires highlight
* @chainable
*/
OO.ui.SelectWidget.prototype.highlightItem = function ( item ) {
var i, len, highlighted,
changed = false;
for ( i = 0, len = this.items.length; i < len; i++ ) {
highlighted = this.items[ i ] === item;
if ( this.items[ i ].isHighlighted() !== highlighted ) {
this.items[ i ].setHighlighted( highlighted );
changed = true;
}
}
if ( changed ) {
this.emit( 'highlight', item );
}
return this;
};
/**
* Programmatically select an option by its data. If the `data` parameter is omitted,
* or if the item does not exist, all options will be deselected.
*
* @param {Object|string} [data] Value of the item to select, omit to deselect all
* @fires select
* @chainable
*/
OO.ui.SelectWidget.prototype.selectItemByData = function ( data ) {
var itemFromData = this.getItemFromData( data );
if ( data === undefined || !itemFromData ) {
return this.selectItem();
}
return this.selectItem( itemFromData );
};
/**
* Programmatically select an option by its reference. If the `item` parameter is omitted,
* all options will be deselected.
*
* @param {OO.ui.OptionWidget} [item] Item to select, omit to deselect all
* @fires select
* @chainable
*/
OO.ui.SelectWidget.prototype.selectItem = function ( item ) {
var i, len, selected,
changed = false;
for ( i = 0, len = this.items.length; i < len; i++ ) {
selected = this.items[ i ] === item;
if ( this.items[ i ].isSelected() !== selected ) {
this.items[ i ].setSelected( selected );
changed = true;
}
}
if ( changed ) {
this.emit( 'select', item );
}
return this;
};
/**
* Press an item.
*
* Press is a state that occurs when a user mouses down on an item, but has not
* yet let go of the mouse. The item may appear selected, but it will not be selected until the user
* releases the mouse.
*
* @param {OO.ui.OptionWidget} [item] Item to press, omit to depress all
* @fires press
* @chainable
*/
OO.ui.SelectWidget.prototype.pressItem = function ( item ) {
var i, len, pressed,
changed = false;
for ( i = 0, len = this.items.length; i < len; i++ ) {
pressed = this.items[ i ] === item;
if ( this.items[ i ].isPressed() !== pressed ) {
this.items[ i ].setPressed( pressed );
changed = true;
}
}
if ( changed ) {
this.emit( 'press', item );
}
return this;
};
/**
* Choose an item.
*
* Note that ‘choose’ should never be modified programmatically. A user can choose
* an option with the keyboard or mouse and it becomes selected. To select an item programmatically,
* use the #selectItem method.
*
* This method is identical to #selectItem, but may vary in subclasses that take additional action
* when users choose an item with the keyboard or mouse.
*
* @param {OO.ui.OptionWidget} item Item to choose
* @fires choose
* @chainable
*/
OO.ui.SelectWidget.prototype.chooseItem = function ( item ) {
this.selectItem( item );
this.emit( 'choose', item );
return this;
};
/**
* Get an option by its position relative to the specified item (or to the start of the option array,
* if item is `null`). The direction in which to search through the option array is specified with a
* number: -1 for reverse (the default) or 1 for forward. The method will return an option, or
* `null` if there are no options in the array.
*
* @param {OO.ui.OptionWidget|null} item Item to describe the start position, or `null` to start at the beginning of the array.
* @param {number} direction Direction to move in: -1 to move backward, 1 to move forward
* @return {OO.ui.OptionWidget|null} Item at position, `null` if there are no items in the select
*/
OO.ui.SelectWidget.prototype.getRelativeSelectableItem = function ( item, direction ) {
var currentIndex, nextIndex, i,
increase = direction > 0 ? 1 : -1,
len = this.items.length;
if ( item instanceof OO.ui.OptionWidget ) {
currentIndex = $.inArray( item, this.items );
nextIndex = ( currentIndex + increase + len ) % len;
} else {
// If no item is selected and moving forward, start at the beginning.
// If moving backward, start at the end.
nextIndex = direction > 0 ? 0 : len - 1;
}
for ( i = 0; i < len; i++ ) {
item = this.items[ nextIndex ];
if ( item instanceof OO.ui.OptionWidget && item.isSelectable() ) {
return item;
}
nextIndex = ( nextIndex + increase + len ) % len;
}
return null;
};
/**
* Get the next selectable item or `null` if there are no selectable items.
* Disabled options and menu-section markers and breaks are not selectable.
*
* @return {OO.ui.OptionWidget|null} Item, `null` if there aren't any selectable items
*/
OO.ui.SelectWidget.prototype.getFirstSelectableItem = function () {
var i, len, item;
for ( i = 0, len = this.items.length; i < len; i++ ) {
item = this.items[ i ];
if ( item instanceof OO.ui.OptionWidget && item.isSelectable() ) {
return item;
}
}
return null;
};
/**
* Add an array of options to the select. Optionally, an index number can be used to
* specify an insertion point.
*
* @param {OO.ui.OptionWidget[]} items Items to add
* @param {number} [index] Index to insert items after
* @fires add
* @chainable
*/
OO.ui.SelectWidget.prototype.addItems = function ( items, index ) {
// Mixin method
OO.ui.GroupWidget.prototype.addItems.call( this, items, index );
// Always provide an index, even if it was omitted
this.emit( 'add', items, index === undefined ? this.items.length - items.length - 1 : index );
return this;
};
/**
* Remove the specified array of options from the select. Options will be detached
* from the DOM, not removed, so they can be reused later. To remove all options from
* the select, you may wish to use the #clearItems method instead.
*
* @param {OO.ui.OptionWidget[]} items Items to remove
* @fires remove
* @chainable
*/
OO.ui.SelectWidget.prototype.removeItems = function ( items ) {
var i, len, item;
// Deselect items being removed
for ( i = 0, len = items.length; i < len; i++ ) {
item = items[ i ];
if ( item.isSelected() ) {
this.selectItem( null );
}
}
// Mixin method
OO.ui.GroupWidget.prototype.removeItems.call( this, items );
this.emit( 'remove', items );
return this;
};
/**
* Clear all options from the select. Options will be detached from the DOM, not removed,
* so that they can be reused later. To remove a subset of options from the select, use
* the #removeItems method.
*
* @fires remove
* @chainable
*/
OO.ui.SelectWidget.prototype.clearItems = function () {
var items = this.items.slice();
// Mixin method
OO.ui.GroupWidget.prototype.clearItems.call( this );
// Clear selection
this.selectItem( null );
this.emit( 'remove', items );
return this;
};
/**
* ButtonSelectWidget is a {@link OO.ui.SelectWidget select widget} that contains
* button options and is used together with
* OO.ui.ButtonOptionWidget. The ButtonSelectWidget provides an interface for
* highlighting, choosing, and selecting mutually exclusive options. Please see
* the [OOjs UI documentation on MediaWiki] [1] for more information.
*
* @example
* // Example: A ButtonSelectWidget that contains three ButtonOptionWidgets
* var option1 = new OO.ui.ButtonOptionWidget( {
* data: 1,
* label: 'Option 1',
* title: 'Button option 1'
* } );
*
* var option2 = new OO.ui.ButtonOptionWidget( {
* data: 2,
* label: 'Option 2',
* title: 'Button option 2'
* } );
*
* var option3 = new OO.ui.ButtonOptionWidget( {
* data: 3,
* label: 'Option 3',
* title: 'Button option 3'
* } );
*
* var buttonSelect=new OO.ui.ButtonSelectWidget( {
* items: [ option1, option2, option3 ]
* } );
* $( 'body' ).append( buttonSelect.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
*
* @class
* @extends OO.ui.SelectWidget
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.ButtonSelectWidget = function OoUiButtonSelectWidget( config ) {
// Parent constructor
OO.ui.ButtonSelectWidget.super.call( this, config );
// Mixin constructors
OO.ui.TabIndexedElement.call( this, config );
// Events
this.$element.on( {
focus: this.bindKeyDownListener.bind( this ),
blur: this.unbindKeyDownListener.bind( this )
} );
// Initialization
this.$element.addClass( 'oo-ui-buttonSelectWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.ButtonSelectWidget, OO.ui.SelectWidget );
OO.mixinClass( OO.ui.ButtonSelectWidget, OO.ui.TabIndexedElement );
/**
* RadioSelectWidget is a {@link OO.ui.SelectWidget select widget} that contains radio
* options and is used together with OO.ui.RadioOptionWidget. The RadioSelectWidget provides
* an interface for adding, removing and selecting options.
* Please see the [OOjs UI documentation on MediaWiki][1] for more information.
*
* @example
* // A RadioSelectWidget with RadioOptions.
* var option1 = new OO.ui.RadioOptionWidget( {
* data: 'a',
* label: 'Selected radio option'
* } );
*
* var option2 = new OO.ui.RadioOptionWidget( {
* data: 'b',
* label: 'Unselected radio option'
* } );
*
* var radioSelect=new OO.ui.RadioSelectWidget( {
* items: [ option1, option2 ]
* } );
*
* // Select 'option 1' using the RadioSelectWidget's selectItem() method.
* radioSelect.selectItem( option1 );
*
* $( 'body' ).append( radioSelect.$element );
*
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
*
* @class
* @extends OO.ui.SelectWidget
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.RadioSelectWidget = function OoUiRadioSelectWidget( config ) {
// Parent constructor
OO.ui.RadioSelectWidget.super.call( this, config );
// Mixin constructors
OO.ui.TabIndexedElement.call( this, config );
// Events
this.$element.on( {
focus: this.bindKeyDownListener.bind( this ),
blur: this.unbindKeyDownListener.bind( this )
} );
// Initialization
this.$element.addClass( 'oo-ui-radioSelectWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.RadioSelectWidget, OO.ui.SelectWidget );
OO.mixinClass( OO.ui.RadioSelectWidget, OO.ui.TabIndexedElement );
/**
* MenuSelectWidget is a {@link OO.ui.SelectWidget select widget} that contains options and
* is used together with OO.ui.MenuOptionWidget. It is designed be used as part of another widget.
* See {@link OO.ui.DropdownWidget DropdownWidget}, {@link OO.ui.ComboBoxWidget ComboBoxWidget},
* and {@link OO.ui.LookupElement LookupElement} for examples of widgets that contain menus.
* MenuSelectWidgets themselves are not instantiated directly, rather subclassed
* and customized to be opened, closed, and displayed as needed.
*
* By default, menus are clipped to the visible viewport and are not visible when a user presses the
* mouse outside the menu.
*
* Menus also have support for keyboard interaction:
*
* - Enter/Return key: choose and select a menu option
* - Up-arrow key: highlight the previous menu option
* - Down-arrow key: highlight the next menu option
* - Esc key: hide the menu
*
* Please see the [OOjs UI documentation on MediaWiki][1] for more information.
* [1]: https://www.mediawiki.org/wiki/OOjs_UI/Widgets/Selects_and_Options
*
* @class
* @extends OO.ui.SelectWidget
* @mixins OO.ui.ClippableElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {OO.ui.TextInputWidget} [input] Text input used to implement option highlighting for menu items that match
* the text the user types. This config is used by {@link OO.ui.ComboBoxWidget ComboBoxWidget}
* and {@link OO.ui.LookupElement LookupElement}
* @cfg {OO.ui.Widget} [widget] Widget associated with the menu’s active state. If the user clicks the mouse
* anywhere on the page outside of this widget, the menu is hidden.
* @cfg {boolean} [autoHide=true] Hide the menu when the mouse is pressed outside the menu.
*/
OO.ui.MenuSelectWidget = function OoUiMenuSelectWidget( config ) {
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.MenuSelectWidget.super.call( this, config );
// Mixin constructors
OO.ui.ClippableElement.call( this, $.extend( {}, config, { $clippable: this.$group } ) );
// Properties
this.newItems = null;
this.autoHide = config.autoHide === undefined || !!config.autoHide;
this.$input = config.input ? config.input.$input : null;
this.$widget = config.widget ? config.widget.$element : null;
this.onDocumentMouseDownHandler = this.onDocumentMouseDown.bind( this );
// Initialization
this.$element
.addClass( 'oo-ui-menuSelectWidget' )
.attr( 'role', 'menu' );
// Initially hidden - using #toggle may cause errors if subclasses override toggle with methods
// that reference properties not initialized at that time of parent class construction
// TODO: Find a better way to handle post-constructor setup
this.visible = false;
this.$element.addClass( 'oo-ui-element-hidden' );
};
/* Setup */
OO.inheritClass( OO.ui.MenuSelectWidget, OO.ui.SelectWidget );
OO.mixinClass( OO.ui.MenuSelectWidget, OO.ui.ClippableElement );
/* Methods */
/**
* Handles document mouse down events.
*
* @protected
* @param {jQuery.Event} e Key down event
*/
OO.ui.MenuSelectWidget.prototype.onDocumentMouseDown = function ( e ) {
if (
!OO.ui.contains( this.$element[ 0 ], e.target, true ) &&
( !this.$widget || !OO.ui.contains( this.$widget[ 0 ], e.target, true ) )
) {
this.toggle( false );
}
};
/**
* @inheritdoc
*/
OO.ui.MenuSelectWidget.prototype.onKeyDown = function ( e ) {
var currentItem = this.getHighlightedItem() || this.getSelectedItem();
if ( !this.isDisabled() && this.isVisible() ) {
switch ( e.keyCode ) {
case OO.ui.Keys.LEFT:
case OO.ui.Keys.RIGHT:
// Do nothing if a text field is associated, arrow keys will be handled natively
if ( !this.$input ) {
OO.ui.MenuSelectWidget.super.prototype.onKeyDown.call( this, e );
}
break;
case OO.ui.Keys.ESCAPE:
case OO.ui.Keys.TAB:
if ( currentItem ) {
currentItem.setHighlighted( false );
}
this.toggle( false );
// Don't prevent tabbing away, prevent defocusing
if ( e.keyCode === OO.ui.Keys.ESCAPE ) {
e.preventDefault();
e.stopPropagation();
}
break;
default:
OO.ui.MenuSelectWidget.super.prototype.onKeyDown.call( this, e );
return;
}
}
};
/**
* @inheritdoc
*/
OO.ui.MenuSelectWidget.prototype.bindKeyDownListener = function () {
if ( this.$input ) {
this.$input.on( 'keydown', this.onKeyDownHandler );
} else {
OO.ui.MenuSelectWidget.super.prototype.bindKeyDownListener.call( this );
}
};
/**
* @inheritdoc
*/
OO.ui.MenuSelectWidget.prototype.unbindKeyDownListener = function () {
if ( this.$input ) {
this.$input.off( 'keydown', this.onKeyDownHandler );
} else {
OO.ui.MenuSelectWidget.super.prototype.unbindKeyDownListener.call( this );
}
};
/**
* Choose an item.
*
* When a user chooses an item, the menu is closed.
*
* Note that ‘choose’ should never be modified programmatically. A user can choose an option with the keyboard
* or mouse and it becomes selected. To select an item programmatically, use the #selectItem method.
* @param {OO.ui.OptionWidget} item Item to choose
* @chainable
*/
OO.ui.MenuSelectWidget.prototype.chooseItem = function ( item ) {
OO.ui.MenuSelectWidget.super.prototype.chooseItem.call( this, item );
this.toggle( false );
return this;
};
/**
* @inheritdoc
*/
OO.ui.MenuSelectWidget.prototype.addItems = function ( items, index ) {
var i, len, item;
// Parent method
OO.ui.MenuSelectWidget.super.prototype.addItems.call( this, items, index );
// Auto-initialize
if ( !this.newItems ) {
this.newItems = [];
}
for ( i = 0, len = items.length; i < len; i++ ) {
item = items[ i ];
if ( this.isVisible() ) {
// Defer fitting label until item has been attached
item.fitLabel();
} else {
this.newItems.push( item );
}
}
// Reevaluate clipping
this.clip();
return this;
};
/**
* @inheritdoc
*/
OO.ui.MenuSelectWidget.prototype.removeItems = function ( items ) {
// Parent method
OO.ui.MenuSelectWidget.super.prototype.removeItems.call( this, items );
// Reevaluate clipping
this.clip();
return this;
};
/**
* @inheritdoc
*/
OO.ui.MenuSelectWidget.prototype.clearItems = function () {
// Parent method
OO.ui.MenuSelectWidget.super.prototype.clearItems.call( this );
// Reevaluate clipping
this.clip();
return this;
};
/**
* @inheritdoc
*/
OO.ui.MenuSelectWidget.prototype.toggle = function ( visible ) {
visible = ( visible === undefined ? !this.visible : !!visible ) && !!this.items.length;
var i, len,
change = visible !== this.isVisible();
// Parent method
OO.ui.MenuSelectWidget.super.prototype.toggle.call( this, visible );
if ( change ) {
if ( visible ) {
this.bindKeyDownListener();
if ( this.newItems && this.newItems.length ) {
for ( i = 0, len = this.newItems.length; i < len; i++ ) {
this.newItems[ i ].fitLabel();
}
this.newItems = null;
}
this.toggleClipping( true );
// Auto-hide
if ( this.autoHide ) {
this.getElementDocument().addEventListener(
'mousedown', this.onDocumentMouseDownHandler, true
);
}
} else {
this.unbindKeyDownListener();
this.getElementDocument().removeEventListener(
'mousedown', this.onDocumentMouseDownHandler, true
);
this.toggleClipping( false );
}
}
return this;
};
/**
* TextInputMenuSelectWidget is a menu that is specially designed to be positioned beneath
* a {@link OO.ui.TextInputWidget text input} field. The menu's position is automatically
* calculated and maintained when the menu is toggled or the window is resized.
* See OO.ui.ComboBoxWidget for an example of a widget that uses this class.
*
* @class
* @extends OO.ui.MenuSelectWidget
*
* @constructor
* @param {OO.ui.TextInputWidget} inputWidget Text input widget to provide menu for
* @param {Object} [config] Configuration options
* @cfg {jQuery} [$container=input.$element] Element to render menu under
*/
OO.ui.TextInputMenuSelectWidget = function OoUiTextInputMenuSelectWidget( inputWidget, config ) {
// Allow passing positional parameters inside the config object
if ( OO.isPlainObject( inputWidget ) && config === undefined ) {
config = inputWidget;
inputWidget = config.inputWidget;
}
// Configuration initialization
config = config || {};
// Parent constructor
OO.ui.TextInputMenuSelectWidget.super.call( this, config );
// Properties
this.inputWidget = inputWidget;
this.$container = config.$container || this.inputWidget.$element;
this.onWindowResizeHandler = this.onWindowResize.bind( this );
// Initialization
this.$element.addClass( 'oo-ui-textInputMenuSelectWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.TextInputMenuSelectWidget, OO.ui.MenuSelectWidget );
/* Methods */
/**
* Handle window resize event.
*
* @private
* @param {jQuery.Event} e Window resize event
*/
OO.ui.TextInputMenuSelectWidget.prototype.onWindowResize = function () {
this.position();
};
/**
* @inheritdoc
*/
OO.ui.TextInputMenuSelectWidget.prototype.toggle = function ( visible ) {
visible = visible === undefined ? !this.isVisible() : !!visible;
var change = visible !== this.isVisible();
if ( change && visible ) {
// Make sure the width is set before the parent method runs.
// After this we have to call this.position(); again to actually
// position ourselves correctly.
this.position();
}
// Parent method
OO.ui.TextInputMenuSelectWidget.super.prototype.toggle.call( this, visible );
if ( change ) {
if ( this.isVisible() ) {
this.position();
$( this.getElementWindow() ).on( 'resize', this.onWindowResizeHandler );
} else {
$( this.getElementWindow() ).off( 'resize', this.onWindowResizeHandler );
}
}
return this;
};
/**
* Position the menu.
*
* @private
* @chainable
*/
OO.ui.TextInputMenuSelectWidget.prototype.position = function () {
var $container = this.$container,
pos = OO.ui.Element.static.getRelativePosition( $container, this.$element.offsetParent() );
// Position under input
pos.top += $container.height();
this.$element.css( pos );
// Set width
this.setIdealSize( $container.width() );
// We updated the position, so re-evaluate the clipping state
this.clip();
return this;
};
/**
* OutlineSelectWidget is a structured list that contains {@link OO.ui.OutlineOptionWidget outline options}
* A set of controls can be provided with an {@link OO.ui.OutlineControlsWidget outline controls} widget.
*
* ####Currently, this class is only used by {@link OO.ui.BookletLayout booklet layouts}.####
*
* @class
* @extends OO.ui.SelectWidget
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.OutlineSelectWidget = function OoUiOutlineSelectWidget( config ) {
// Parent constructor
OO.ui.OutlineSelectWidget.super.call( this, config );
// Mixin constructors
OO.ui.TabIndexedElement.call( this, config );
// Events
this.$element.on( {
focus: this.bindKeyDownListener.bind( this ),
blur: this.unbindKeyDownListener.bind( this )
} );
// Initialization
this.$element.addClass( 'oo-ui-outlineSelectWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.OutlineSelectWidget, OO.ui.SelectWidget );
OO.mixinClass( OO.ui.OutlineSelectWidget, OO.ui.TabIndexedElement );
/**
* TabSelectWidget is a list that contains {@link OO.ui.TabOptionWidget tab options}
*
* ####Currently, this class is only used by {@link OO.ui.IndexLayout index layouts}.####
*
* @class
* @extends OO.ui.SelectWidget
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {Object} [config] Configuration options
*/
OO.ui.TabSelectWidget = function OoUiTabSelectWidget( config ) {
// Parent constructor
OO.ui.TabSelectWidget.super.call( this, config );
// Mixin constructors
OO.ui.TabIndexedElement.call( this, config );
// Events
this.$element.on( {
focus: this.bindKeyDownListener.bind( this ),
blur: this.unbindKeyDownListener.bind( this )
} );
// Initialization
this.$element.addClass( 'oo-ui-tabSelectWidget' );
};
/* Setup */
OO.inheritClass( OO.ui.TabSelectWidget, OO.ui.SelectWidget );
OO.mixinClass( OO.ui.TabSelectWidget, OO.ui.TabIndexedElement );
/**
* ToggleSwitches are switches that slide on and off. Their state is represented by a Boolean
* value (`true` for ‘on’, and `false` otherwise, the default). The ‘off’ state is represented
* visually by a slider in the leftmost position.
*
* @example
* // Toggle switches in the 'off' and 'on' position.
* var toggleSwitch1 = new OO.ui.ToggleSwitchWidget();
* var toggleSwitch2 = new OO.ui.ToggleSwitchWidget( {
* value: true
* } );
*
* // Create a FieldsetLayout to layout and label switches
* var fieldset = new OO.ui.FieldsetLayout( {
* label: 'Toggle switches'
* } );
* fieldset.addItems( [
* new OO.ui.FieldLayout( toggleSwitch1, { label: 'Off', align: 'top' } ),
* new OO.ui.FieldLayout( toggleSwitch2, { label: 'On', align: 'top' } )
* ] );
* $( 'body' ).append( fieldset.$element );
*
* @class
* @extends OO.ui.ToggleWidget
* @mixins OO.ui.TabIndexedElement
*
* @constructor
* @param {Object} [config] Configuration options
* @cfg {boolean} [value=false] The toggle switch’s initial on/off state.
* By default, the toggle switch is in the 'off' position.
*/
OO.ui.ToggleSwitchWidget = function OoUiToggleSwitchWidget( config ) {
// Parent constructor
OO.ui.ToggleSwitchWidget.super.call( this, config );
// Mixin constructors
OO.ui.TabIndexedElement.call( this, config );
// Properties
this.dragging = false;
this.dragStart = null;
this.sliding = false;
this.$glow = $( '<span>' );
this.$grip = $( '<span>' );
// Events
this.$element.on( {
click: this.onClick.bind( this ),
keypress: this.onKeyPress.bind( this )
} );
// Initialization
this.$glow.addClass( 'oo-ui-toggleSwitchWidget-glow' );
this.$grip.addClass( 'oo-ui-toggleSwitchWidget-grip' );
this.$element
.addClass( 'oo-ui-toggleSwitchWidget' )
.attr( 'role', 'checkbox' )
.append( this.$glow, this.$grip );
};
/* Setup */
OO.inheritClass( OO.ui.ToggleSwitchWidget, OO.ui.ToggleWidget );
OO.mixinClass( OO.ui.ToggleSwitchWidget, OO.ui.TabIndexedElement );
/* Methods */
/**
* Handle mouse click events.
*
* @private
* @param {jQuery.Event} e Mouse click event
*/
OO.ui.ToggleSwitchWidget.prototype.onClick = function ( e ) {
if ( !this.isDisabled() && e.which === 1 ) {
this.setValue( !this.value );
}
return false;
};
/**
* Handle key press events.
*
* @private
* @param {jQuery.Event} e Key press event
*/
OO.ui.ToggleSwitchWidget.prototype.onKeyPress = function ( e ) {
if ( !this.isDisabled() && ( e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER ) ) {
this.setValue( !this.value );
return false;
}
};
}( OO ) );
|
client/src/components/dashboard/Profile/Preferences/common/RibbonHeader.js
|
no-stack-dub-sack/alumni-network
|
import propTypes from 'prop-types';
import React from 'react';
import styled from 'styled-components';
const Container = styled.div`
margin-top: 8px !important;
margin-bottom: 8px !important;
cursor: pointer;
display: table;
`;
const RibbonHeader = ({
content,
id,
onClick,
saveSection,
showPopUp,
showSave
}) => {
return (
<Container>
<div className="ui green large ribbon label" onClick={onClick}>
{content}
{ showSave &&
<div className="detail">
<i
className="saveSection save icon"
id={id}
onClick={saveSection}
title="Save Section" />
</div> }
</div>
{ showSave &&
<div
className={`ui left pointing basic green label savedPopUp ${showPopUp
? 'show'
: 'hide'}`}>
{'Saved'}
</div> }
</Container>
);
}
RibbonHeader.propTypes = {
content: propTypes.string.isRequired,
onClick: propTypes.func.isRequired,
showSave: propTypes.bool.isRequired,
}
export default RibbonHeader;
|
packages/material-ui-icons/src/ShuffleTwoTone.js
|
Kagami/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path fill="none" d="M0 0h24v24H0V0z" /><path d="M20 4h-5.5l2.04 2.04L4 18.59 5.41 20 17.96 7.46 20 9.5zM5.41 4L4 5.41l5.17 5.17 1.42-1.41zM20 20v-5.5l-2.04 2.04-3.13-3.13-1.41 1.41 3.13 3.13L14.5 20z" /></React.Fragment>
, 'ShuffleTwoTone');
|
packages/nornj-react/__tests__/bindTemplate.spec.js
|
joe-sky/nornj
|
import React, { Component } from 'react';
import { shallow, mount } from 'enzyme';
import nj, { template as t } from 'nornj';
import '../src/base';
import { bindTemplate } from '../src/bindTemplate';
@bindTemplate
class TestNoParam extends Component {
render() {
return t`<div class="testNoParam" />`;
}
}
@bindTemplate('TestStringParam')
class TestStringParam extends Component {
render() {
return t`<div class="testStringParam" />`;
}
}
const TestFunction = bindTemplate('TestFunction')(props => t`<div class=${props.classProp} />`);
describe('njr.bindTemplate', () => {
it('bind component with no parameters', () => {
const app = mount(t`<TestNoParam />`);
expect(app.find('.testNoParam')).toHaveLength(1);
});
it('bind component with string parameters', () => {
const app = mount(t`<TestStringParam />`);
expect(app.find('.testStringParam')).toHaveLength(1);
});
it('bind function component', () => {
const app = shallow(t`<TestFunction classProp="test-function" />`);
expect(app.find('.test-function')).toHaveLength(1);
});
});
|
tests/site8/code/page.js
|
dominikwilkowski/cuttlebelle
|
import React from 'react';
const Page = ({ main }) => (
<div>
<pre>layout: page</pre>
{ main }
</div>
);
export default Page;
|
src/App.js
|
brianyamasaki/rideshare
|
import React, { Component } from 'react';
import { Provider } from 'react-redux';
import { createStore, applyMiddleware } from 'redux';
import firebase from 'firebase';
import ReduxThunk from 'redux-thunk';
import reducers from './reducers';
import Router from './Router';
class App extends Component {
componentWillMount() {
const config = {
apiKey: 'AIzaSyCBpY0tF_VnWwntensXhv7BE2TCNN1kuuY',
authDomain: 'events-7dda5.firebaseapp.com',
databaseURL: 'https://events-7dda5.firebaseio.com',
storageBucket: 'events-7dda5.appspot.com',
messagingSenderId: '1062438622955'
};
firebase.initializeApp(config);
}
render() {
const store = createStore(reducers, {}, applyMiddleware(ReduxThunk));
return (
<Provider store={store}>
<Router />
</Provider>
);
}
}
export default App;
|
component-starter-server/src/main/frontend/src/app/components/Node/Node.js
|
chmyga/component-runtime
|
/**
* Copyright (C) 2006-2020 Talend Inc. - www.talend.com
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/import React from 'react';
import PropTypes from 'prop-types';
import keycode from 'keycode';
import classnames from 'classnames';
// import { withRouter } from 'react-router';
import Action from '@talend/react-components/lib/Actions/ActionButton';
import Icon from '@talend/react-components/lib/Icon';
import Help from '../Help';
import Input from '../Input';
import theme from './Node.scss';
/* eslint-disable no-underscore-dangle */
const HELP_CONTENT = (
<Help
title="Designing your model"
i18nKey="schema_designing_model"
content={
<div>
<p>This view allows you to modelize your model.</p>
<p>
You can click on the <Icon name="talend-plus-circle" /> to add an object field, on the{' '}
<Icon name="talend-trash" /> to delete one and on any field to edit its name and type.
</p>
<p>
To add a nested object just add a field, click on it, customize its name and select the
type object into the select box then valid your updates.
</p>
<p>
<Icon name="talend-info-circle" /> The field names must be a valid java name (no space,
special characters, ...). If the field name contains some specific keywords it will be
considered as a credential and marked as such (for instance <code>password</code>,{' '}
<code>token</code>, ...);
</p>
</div>
}
/>
);
const NODE_TYPES = ['object', 'boolean', 'double', 'integer', 'uri', 'url', 'string'];
function getReferenceName(id, values) {
if (values) {
const found = values.find(v => v.$id === id);
if (found) {
return found.name;
}
}
return 'Not FOUND';
}
export default class Node extends React.Component {
static propTypes = {
parent: PropTypes.object,
name: PropTypes.string,
type: PropTypes.string,
readOnly: PropTypes.bool,
node: PropTypes.shape({
name: PropTypes.string,
entries: PropTypes.array,
type: PropTypes.string,
model: PropTypes.object,
reference: PropTypes.string,
_model: PropTypes.object,
}),
extraTypes: PropTypes.arrayOf(PropTypes.string),
onChangeValidate: PropTypes.func,
onDeleteChild: PropTypes.func,
references: PropTypes.object,
addRefNewLocation: PropTypes.object,
// history: PropTypes.shape({
// push: PropTypes.func,
// }),
};
constructor(props) {
super(props);
this.state = {
opened: !!this.props.parent || !!this.props.readOnly,
type: this.props.node.type || 'object',
edited: false,
entries: (this.props.node.model || this.props.node).entries,
};
this.nodeTypes = NODE_TYPES.map(i => ({
value: i,
label: i.substring(0, 1).toUpperCase() + i.substring(1),
}));
if (props.extraTypes) {
this.nodeTypes = this.nodeTypes.concat(
props.extraTypes.map(t => ({
value: t,
label: t.substring(0, 1).toUpperCase() + t.substring(1),
})),
);
}
this.onSubmit = this.onSubmit.bind(this);
this.onChangeValidate = this.onChangeValidate.bind(this);
this.onNameChange = this.onNameChange.bind(this);
this.onClickDeleteNode = this.onClickDeleteNode.bind(this);
this.onTypeChange = this.onTypeChange.bind(this);
this.onEdit = this.onEdit.bind(this);
this.onDeleteChild = this.onDeleteChild.bind(this);
this.onEnterKey = this.onEnterKey.bind(this);
this.onClickAddChild = this.onClickAddChild.bind(this);
this.onReferenceChange = this.onReferenceChange.bind(this);
this.isRef = this.isRef.bind(this);
}
componentWillReceiveProps(nextProps) {
if (this.props.node !== nextProps.node) {
this.setState({
// opened: !!nextProps.parent || !!nextProps.readOnly,
type: nextProps.node.type || 'object',
// edited: false,
entries: (nextProps.node.model || nextProps.node).entries,
});
}
}
onChangeValidate() {
if (this.props.onChangeValidate) {
this.props.onChangeValidate();
}
}
onTypeChange(event) {
const type = event.target.value;
switch (type) {
case 'object':
this.props.node.model = this.props.node.model || this.props.node._model || { entries: [] };
delete this.props.node.type;
break;
default:
this.props.node.type = type;
this.props.node._model = this.props.node.model || this.props.node._model;
delete this.props.node.model;
delete this.props.node.reference;
if (this.isRef(type) && this.props.references[type].length > 0) {
this.props.node.reference = this.props.references[type][0].$id;
}
break;
}
this.setState({
type,
entries: this.props.node.model ? this.props.node.model.entries : undefined,
});
this.onChangeValidate();
}
onClickAddChild() {
this.onChangeValidate();
this.setState(state => {
state.entries.push({
name: `configuration${state.entries.length + 1}`,
type: 'string',
});
if (!state.opened) {
// eslint-disable-next-line no-param-reassign
state.opened = true;
}
return Object.assign({}, state);
});
}
onEdit() {
if (this.props.readOnly) {
return;
}
this.setState({ edited: true });
}
onClickDeleteNode() {
this.onChangeValidate();
if (this.props.onDeleteChild) {
this.props.onDeleteChild(this.props.node);
}
}
onDeleteChild(node) {
const idx = this.state.entries.indexOf(node);
if (idx >= 0) {
this.setState(state => {
state.entries.splice(idx, 1);
(this.props.node.model || this.props.node).entries = state.entries;
}, this.onChangeValidate);
}
}
onSubmit(event) {
if (event) {
event.stopPropagation();
event.preventDefault();
}
this.onChangeValidate();
this.setState({ edited: false });
}
onEnterKey(event) {
if (event.which === keycode.codes.enter) {
this.onSubmit();
}
}
onNameChange() {
this.onChangeValidate();
this.setState({});
}
onReferenceChange(event) {
const value = event.target.value;
// if (value === 'add-new') {
// if (this.props.addRefNewLocation[this.state.type]) {
// this.props.history.push(this.props.addRefNewLocation[this.state.type]);
// } else {
// console.error(`no route configured for ${this.state.type}`);
// }
// } else if (value) {
if (value) {
this.props.node.reference = value;
this.onChangeValidate();
} else {
delete this.props.node.reference;
this.onChangeValidate();
}
}
isRef(type) {
if (this.props.references) {
return !!this.props.references[type || this.state.type];
}
return false;
}
render() {
const nodeIcon = this.state.opened ? 'talend-caret-down' : 'talend-chevron-left';
const nodeIconTransform = !this.state.opened ? 'flip-horizontal' : undefined;
let nodeView;
const readOnly = this.props.readOnly; // || !isNativeType(this.state.type);
if (this.state.edited) {
nodeView = (
<span>
<Input
type="text"
placeholder="Enter the configuration name..."
required
minLength="1"
aggregate={this.props.node}
accessor="name"
initialValue={this.props.node.name || this.props.name}
onChange={this.onNameChange}
onKeyDown={this.onEnterKey}
/>
<select value={this.state.type} onChange={this.onTypeChange}>
{this.nodeTypes.map(t => (
<option value={t.value} key={t.value}>
{t.label}
</option>
))}
</select>
{this.isRef(this.state.type) && (
<select value={this.props.node.reference} onChange={this.onReferenceChange}>
{/* <option value="add-new">+ Add new</option> */}
{this.props.references[this.state.type].map(t => (
<option value={t.$id} key={t.$id}>
{t.name}
</option>
))}
</select>
)}
<Action
bsStyle="link"
label="validate"
hideLabel
className="btn-icon-only btn-sm"
icon="talend-check"
onClick={this.onSubmit}
/>
</span>
);
} else {
nodeView = (
<span
className={classnames(theme.nodeView, {
[theme.readonly]: readOnly,
[theme.editable]: !readOnly,
})}
>
{readOnly ? (
<span className={theme.labelReadOnly}>
{this.props.node.name || this.props.name} ({this.props.node.type || 'object'})
</span>
) : (
<button onClick={() => this.onEdit()} className={theme.nodeName}>
{this.props.node.name || this.props.name} (
{this.props.node.reference ? `${getReferenceName(
this.props.node.reference,
this.props.references[this.state.type],
)}: ${this.props.node.type}`
: `${this.props.node.type || 'object'}`}
)
</button>
)}
{!readOnly && (
<Action
bsStyle="link"
className="btn-icon-only btn-sm"
icon="talend-trash"
label="Delete node"
hideLabel
onClick={this.onClickDeleteNode}
/>
)}
{!this.props.parent && HELP_CONTENT}
</span>
);
}
return (
<div className={theme.node}>
<span>
{!this.props.node.type && (
<Action
bsStyle="link"
className="btn-icon-only btn-sm"
label="Open"
hideLabel
icon={nodeIcon}
iconTransform={nodeIconTransform}
onClick={() => this.setState({ opened: !this.state.opened })}
/>
)}
<label htmlFor="node-view">{nodeView}</label>
</span>
{(!this.props.parent || !!this.state.entries) && (
<ul className={theme.vLine}>
{!!this.state.opened &&
this.state.entries.map((node, index) => (
<li key={index}>
<Node
node={node}
parent={this.props.node}
onDeleteChild={this.onDeleteChild}
extraTypes={this.props.extraTypes}
onChangeValidate={this.onChangeValidate}
references={this.props.references}
addRefNewLocation={this.props.addRefNewLocation}
/>
</li>
))}
{!!this.state.opened && !!this.state.entries && this.state.entries.length === 0 && (
<li>No configuration yet, click on the plus bellow</li>
)}
</ul>
)}
{(!this.props.node.type || this.props.node.type === 'object') && (
<Action
bsStyle="link"
className={`btn-icon-only btn-sm ${theme.btnplus}`}
icon="talend-plus-circle"
label="Add entry"
hideLabel
onClick={this.onClickAddChild}
/>
)}
</div>
);
}
}
// const NodeWithRouter = withRouter(Node);
// export default NodeWithRouter;
|
src/components/add-files-button.js
|
coding-lemur/nodefilestore
|
import React from 'react';
import classnames from 'classnames';
import FileViewModel from '../viewmodels/file.viewmodel';
export default class AddFilesButton extends React.Component {
constructor(props) {
super(props);
}
render() {
const btnClasses = classnames('btn-floating', 'btn-large', 'light-blue', 'lighten-1', {
'disabled': this.props.disabled
});
return (
<div className="fixed-action-btn">
<a className={btnClasses} onClick={this.handleButtonClick.bind(this)}>
<i className="large material-icons">add</i>
</a>
<input type="file" multiple style={{display: 'none'}}
ref={(ref) => { this.filePicker = ref; }}
onChange={this.filesSelected.bind(this)} />
</div>
);
}
handleButtonClick(e) {
e.preventDefault();
if (this.props.disabled) {
return;
}
// open file-picker
this.filePicker.click();
}
filesSelected(e) {
const files = this.filePicker.files;
const fileViewModels = [];
// transform to viewmodels
for (let i = 0; i < files.length; i++) {
fileViewModels.push(new FileViewModel(files[i]));
}
this.props.onFilesAdded(fileViewModels);
// reset
e.target.value = '';
}
}
AddFilesButton.propTypes = {
disabled: React.PropTypes.bool,
onFilesAdded: React.PropTypes.func.isRequired
};
|
src/components/main-layout.js
|
eh3rrera/react-horizon
|
import React, { Component } from 'react';
import { Link } from 'react-router';
import Menu from './menu';
export default class MainLayout extends Component {
render() {
return (
<div className="app">
<div>
<Menu/>
</div>
<div>
{this.props.children}
</div>
</div>
);
}
}
|
app/components/pipeline/schedules/Form.js
|
buildkite/frontend
|
import React from 'react';
import PropTypes from 'prop-types';
import Relay from 'react-relay/classic';
import FormCheckbox from 'app/components/shared/FormCheckbox';
import FormTextField from 'app/components/shared/FormTextField';
import FormTextarea from 'app/components/shared/FormTextarea';
import ValidationErrors from 'app/lib/ValidationErrors';
class Form extends React.Component {
static propTypes = {
cronline: PropTypes.string,
label: PropTypes.string,
commit: PropTypes.string,
branch: PropTypes.string,
message: PropTypes.string,
enabled: PropTypes.bool,
env: PropTypes.string,
errors: PropTypes.array,
pipeline: PropTypes.shape({
defaultBranch: PropTypes.string.isRequired
}).isRequired
};
static defaultProps = {
enabled: true
};
componentDidMount() {
this.labelTextField.focus();
}
render() {
const errors = new ValidationErrors(this.props.errors);
return (
<div>
<FormTextField
label="Description"
help="The description for the schedule (supports :emoji:)"
required={true}
errors={errors.findForField("label")}
defaultValue={this.props.label}
ref={(labelTextField) => this.labelTextField = labelTextField}
/>
<FormTextField
label="Cron Interval"
help={<span>The interval for when builds will be created, in UTC, using crontab format. See the <a className="lime" href="/docs/builds/scheduled-builds">Scheduled Builds</a> documentation for more information and examples.</span>}
required={true}
errors={errors.findForField("cronline")}
defaultValue={this.props.cronline}
ref={(cronlineTextField) => this.cronlineTextField = cronlineTextField}
/>
<FormTextField
label="Build Message"
help="The message to use for the build."
errors={errors.findForField("message")}
defaultValue={this.props.message || "Scheduled build"}
required={true}
ref={(messageTextField) => this.messageTextField = messageTextField}
/>
<FormTextField
label="Build Commit"
help="The commit ref to use for the build."
errors={errors.findForField("commit")}
defaultValue={this.props.commit || "HEAD"}
required={true}
ref={(commitTextField) => this.commitTextField = commitTextField}
/>
<FormTextField
label="Build Branch"
help="The branch to use for the build."
errors={errors.findForField("branch")}
defaultValue={this.props.branch || this.props.pipeline.defaultBranch}
required={true}
ref={(branchTextField) => this.branchTextField = branchTextField}
/>
<FormTextarea.Autosize
label="Build Environment Variables"
help={<span>The environment variables to use for the build, each on a new line. e.g. <code>FOO=bar</code></span>}
className="input"
rows={2}
errors={errors.findForField("env")}
defaultValue={this.props.env}
ref={(envTextField) => this.envTextField = envTextField}
/>
<FormCheckbox
label="Enabled"
help="Whether the schedule should run."
errors={errors.findForField("enabled")}
defaultChecked={this.props.enabled}
ref={(enabledCheckbox) => this.enabledCheckbox = enabledCheckbox}
/>
</div>
);
}
getFormData() {
return {
cronline: this.cronlineTextField.value,
label: this.labelTextField.value,
message: this.messageTextField.value,
commit: this.commitTextField.value,
branch: this.branchTextField.value,
enabled: this.enabledCheckbox._checkbox.checked, // ugh, I'm sorry
env: this.envTextField.value
};
}
}
export default Relay.createContainer(Form, {
fragments: {
pipeline: () => Relay.QL`
fragment on Pipeline {
defaultBranch
}
`
}
});
|
src/js/routes.js
|
globin/drinkup
|
import React from 'react';
import { Route } from 'react-router';
import Main from 'base/main';
import People from 'people/people';
import Drinks from 'drinks/drinks';
import DrinkPersonTable from 'drink-person-table/drinkPersonTable';
import Payment from 'payment/payment';
const routes = (
<Route path='/' component={Main}>
<Route path='people' component={People}/>
<Route path='drinks' component={Drinks}/>
<Route path='drink-person-table' component={DrinkPersonTable}/>
<Route path='payment' component={Payment}/>
</Route>
);
export default routes;
|
src/icons/SignalWifi3BarLockIcon.js
|
kiloe/ui
|
import React from 'react';
import Icon from '../Icon';
export default class SignalWifi3BarLockIcon extends Icon {
getSVG(){return <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 48 48"><path opacity=".3" enable-background="new" d="M41 19c.7 0 1.4.1 2.1.2l4.2-5.2c-.9-.7-9.8-8-23.3-8S1.6 13.3.7 14L24 43l7-8.7V29c0-5.5 4.5-10 10-10z"/><path d="M46 32v-3c0-2.8-2.2-5-5-5s-5 2.2-5 5v3c-1.1 0-2 .9-2 2v8c0 1.1.9 2 2 2h10c1.1 0 2-.9 2-2v-8c0-1.1-.9-2-2-2zm-2 0h-6v-3c0-1.7 1.3-3 3-3s3 1.3 3 3v3zM7.1 21.9L24 43l7-8.7V29c0-4.3 2.7-8 6.5-9.4C34.6 18 29.9 16 24 16c-9.6 0-16.1 5.2-16.9 5.9z"/></svg>;}
};
|
webapp/src/index.js
|
mathieu-pousse/go-dart
|
import React from 'react';
import ReactDOM from 'react-dom';
import { Router, Route, browserHistory } from 'react-router';
import App from './App';
import ListGames from './ListGames';
import NewGame from './NewGame';
import ViewGame from './ViewGame';
import './index.css';
ReactDOM.render((
<Router history={browserHistory}>
<Route path="/" component={App}/>
<Route path="newGame" component={NewGame}/>
<Route path="listGames" component={ListGames}/>
<Route path="games/:gameId" component={ViewGame}/>
<Route path="*" component={App}/>
</Router>
), document.getElementById('root'));
|
packages/material-ui-icons/src/LoupeSharp.js
|
allanalexandre/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path fill="none" d="M0 0h24v24H0V0z" /><g><path d="M13 7h-2v4H7v2h4v4h2v-4h4v-2h-4V7zm-.27-4.97c-6.08-.44-11.14 4.62-10.7 10.7.38 5.28 5 9.27 10.29 9.27H22v-9.68c0-5.3-3.98-9.91-9.27-10.29zM12 20c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z" /></g></React.Fragment>
, 'LoupeSharp');
|
client/trello/src/app/routes/signUp/modules/signUp/signUp.js
|
Madmous/madClones
|
import fetch from 'isomorphic-fetch';
import { change } from 'redux-form';
import { loginActionCreators } from '../../../login/modules/index';
import { push } from 'react-router-redux';
import { usersUrl } from '../../../../../utils/url';
const SIGN_UP_REQUEST = 'SIGN_UP_REQUEST'
const SIGN_UP_SUCCESS = 'SIGN_UP_SUCCESS'
const SIGN_UP_FAIL = 'SIGN_UP_FAIL'
function signUpRequest() {
return {
type: SIGN_UP_REQUEST
};
}
function signUpSuccess() {
return {
type: SIGN_UP_SUCCESS
};
}
function signUpFail(payload) {
return {
type: SIGN_UP_FAIL,
payload
};
}
export function createUser(formInput) {
return dispatch => {
dispatch(signUpRequest())
return fetch(`${usersUrl}api/signup`,
{ method: 'POST',
body: JSON.stringify({
name: formInput.username,
fullname: formInput.fullname,
initials: formInput.initials,
email: formInput.email,
password: formInput.password,
application: 'trello-clone'
}),
headers: {
'Content-Type': 'application/json; charset=utf-8',
},
credentials: 'include'
})
.then(response => response.json())
.then(json => {
const jsonData = json.data;
if (jsonData.uiError || jsonData.error) {
dispatch(signUpFail(jsonData));
if (jsonData.uiError.missingUsername) {
dispatch(change('signUpForm', 'username', ''))
}
if (jsonData.uiError.missingFullname) {
dispatch(change('signUpForm', 'fullname', ''))
}
if (jsonData.uiError.missingEmail) {
dispatch(change('signUpForm', 'email', ''))
}
} else {
dispatch(signUpSuccess());
dispatch(loginActionCreators.authenticateUser());
localStorage.setItem('csrf', jsonData.csrf);
dispatch(push('/'));
}
}
);
};
}
const initialState = {
isFetchingSuccessful: false,
isFetching: false,
errorMessage: {}
}
export default function signUp(state = initialState, action) {
switch (action.type) {
case SIGN_UP_REQUEST:
return Object.assign({}, state, {
isFetching: true
})
case SIGN_UP_SUCCESS:
return Object.assign({}, state, {
isFetchingSuccessful: true,
isFetching: false
})
case SIGN_UP_FAIL:
return Object.assign({}, state, {
isFetchingSuccessful: true,
isFetching: false,
errorMessage: action.payload.uiError
})
default: return state;
}
}
|
lib/components/report/mini-map.js
|
conveyal/scenario-editor
|
// @flow
import React from 'react'
import {Map as LeafletMap, TileLayer} from 'react-leaflet'
import {Browser, LatLngBounds} from 'leaflet'
type Props = {
bounds: LatLngBounds,
children?: any,
height?: number,
width?: number
}
const TILE_URL = Browser.retina && process.env.LEAFLET_RETINA_URL
? process.env.LEAFLET_RETINA_URL
: process.env.LEAFLET_TILE_URL
const LABEL_URL = Browser.retina && process.env.LABEL_RETINA_URL
? process.env.LABEL_RETINA_URL
: process.env.LABEL_TILE_URL
/**
* A miniature map used in reports. Comes with a basemap out-of-the-box, and
* additional react-leaflet elements may be added as children. The maps do not
* include attribution, we put it on the report as a whole.
*/
export default function Map ({bounds, children, height = 200, width = 720}: Props) {
return (
<div style={{width: width, height: height}}>
<LeafletMap
bounds={bounds}
zoomControl={false}
attributionControl={false}
keyboard={false}
dragging={false}
touchZoom={false}
scrollWheelZoom={false}
doubleClickZoom={false}
boxZoom={false}
>
<TileLayer url={TILE_URL} />
{LABEL_URL && <TileLayer url={LABEL_URL} />}
{children}
</LeafletMap>
</div>
)
}
|
gh-page/src/index.js
|
metodiobetsanov/metodiobetsanov.github.io
|
import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import * as serviceWorker from './serviceWorker';
ReactDOM.render(<App />, document.getElementById('root'));
// If you want your app to work offline and load faster, you can change
// unregister() to register() below. Note this comes with some pitfalls.
// Learn more about service workers: https://bit.ly/CRA-PWA
serviceWorker.unregister();
|
src/components/Containers.react.js
|
saiberz/kitematic
|
import $ from 'jquery';
import _ from 'underscore';
import React from 'react';
import Router from 'react-router';
import containerStore from '../stores/ContainerStore';
import ContainerList from './ContainerList.react';
import Header from './Header.react';
import metrics from '../utils/MetricsUtil';
import shell from 'shell';
import machine from '../utils/DockerMachineUtil';
var Containers = React.createClass({
contextTypes: {
router: React.PropTypes.func
},
getInitialState: function () {
return {
sidebarOffset: 0,
containers: containerStore.getState().containers,
sorted: this.sorted(containerStore.getState().containers)
};
},
componentDidMount: function () {
containerStore.listen(this.update);
},
componentDidUnmount: function () {
containerStore.unlisten(this.update);
},
sorted: function (containers) {
return _.values(containers).sort(function (a, b) {
if (a.State.Downloading && !b.State.Downloading) {
return -1;
} else if (!a.State.Downloading && b.State.Downloading) {
return 1;
} else {
if (a.State.Running && !b.State.Running) {
return -1;
} else if (!a.State.Running && b.State.Running) {
return 1;
} else {
return a.Name.localeCompare(b.Name);
}
}
});
},
update: function () {
let containers = containerStore.getState().containers;
let sorted = this.sorted(containerStore.getState().containers);
let name = this.context.router.getCurrentParams().name;
if (containerStore.getState().pending) {
this.context.router.transitionTo('pull');
} else if (name && !containers[name]) {
if (sorted.length) {
this.context.router.transitionTo('containerHome', {name: sorted[0].Name});
} else {
this.context.router.transitionTo('search');
}
}
this.setState({
containers: containers,
sorted: sorted,
pending: containerStore.getState().pending
});
},
handleScroll: function (e) {
if (e.target.scrollTop > 0 && !this.state.sidebarOffset) {
this.setState({
sidebarOffset: e.target.scrollTop
});
} else if (e.target.scrollTop === 0 && this.state.sidebarOffset) {
this.setState({
sidebarOffset: 0
});
}
},
handleNewContainer: function () {
$(this.getDOMNode()).find('.new-container-item').parent().fadeIn();
this.context.router.transitionTo('search');
metrics.track('Pressed New Container');
},
handleClickPreferences: function () {
metrics.track('Opened Preferences', {
from: 'app'
});
this.context.router.transitionTo('preferences');
},
handleClickDockerTerminal: function () {
metrics.track('Opened Docker Terminal', {
from: 'app'
});
machine.dockerTerminal();
},
handleClickReportIssue: function () {
metrics.track('Opened Issue Reporter', {
from: 'app'
});
shell.openExternal('https://github.com/kitematic/kitematic/issues/new');
},
handleMouseEnterDockerTerminal: function () {
this.setState({
currentButtonLabel: 'Open terminal to use Docker command line.'
});
},
handleMouseLeaveDockerTerminal: function () {
this.setState({
currentButtonLabel: ''
});
},
handleMouseEnterReportIssue: function () {
this.setState({
currentButtonLabel: 'Report an issue or suggest feedback.'
});
},
handleMouseLeaveReportIssue: function () {
this.setState({
currentButtonLabel: ''
});
},
handleMouseEnterPreferences: function () {
this.setState({
currentButtonLabel: 'Change app preferences.'
});
},
handleMouseLeavePreferences: function () {
this.setState({
currentButtonLabel: ''
});
},
render: function () {
var sidebarHeaderClass = 'sidebar-header';
if (this.state.sidebarOffset) {
sidebarHeaderClass += ' sep';
}
var container = this.context.router.getCurrentParams().name ? this.state.containers[this.context.router.getCurrentParams().name] : {};
return (
<div className="containers">
<Header />
<div className="containers-body">
<div className="sidebar">
<section className={sidebarHeaderClass}>
<h4>Containers</h4>
<div className="create">
<Router.Link to="search">
<span className="btn btn-new btn-action has-icon btn-hollow"><span className="icon icon-add"></span>New</span>
</Router.Link>
</div>
</section>
<section className="sidebar-containers" onScroll={this.handleScroll}>
<ContainerList containers={this.state.sorted} newContainer={this.state.newContainer} />
</section>
<section className="sidebar-buttons">
<span className="btn-sidebar btn-terminal" onClick={this.handleClickDockerTerminal} onMouseEnter={this.handleMouseEnterDockerTerminal} onMouseLeave={this.handleMouseLeaveDockerTerminal}><span className="icon icon-docker-cli"></span><span className="text">DOCKER CLI</span></span>
<span className="btn-sidebar btn-feedback" onClick={this.handleClickReportIssue} onMouseEnter={this.handleMouseEnterDockerTerminal} onMouseLeave={this.handleMouseLeaveDockerTerminal}><span className="icon icon-feedback"></span></span>
<span className="btn-sidebar btn-preferences" onClick={this.handleClickPreferences} onMouseEnter={this.handleMouseEnterDockerTerminal} onMouseLeave={this.handleMouseLeaveDockerTerminal}><span className="icon icon-preferences"></span></span>
</section>
</div>
<Router.RouteHandler pending={this.state.pending} containers={this.state.containers} container={container}/>
</div>
</div>
);
}
});
module.exports = Containers;
|
vendor/react-dom.js
|
vipulnsward/react
|
// Based off https://github.com/ForbesLindesay/umd/blob/master/template.js
;(function(f) {
// CommonJS
if (typeof exports === "object" && typeof module !== "undefined") {
module.exports = f(require('react'));
// RequireJS
} else if (typeof define === "function" && define.amd) {
define(['react'], f);
// <script>
} else {
var g
if (typeof window !== "undefined") {
g = window;
} else if (typeof global !== "undefined") {
g = global;
} else if (typeof self !== "undefined") {
g = self;
} else {
// works providing we're not in "use strict";
// needed for Java 8 Nashorn
// see https://github.com/facebook/react/issues/3037
g = this;
}
g.ReactDOM = f(g.React);
}
})(function(React) {
return React.__SECRET_DOM_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
});
|
node_modules/react-dom/lib/PooledClass.js
|
morselapp/shop_directory
|
/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*
*/
'use strict';
var _prodInvariant = require('./reactProdInvariant');
var invariant = require('fbjs/lib/invariant');
/**
* Static poolers. Several custom versions for each potential number of
* arguments. A completely generic pooler is easy to implement, but would
* require accessing the `arguments` object. In each of these, `this` refers to
* the Class itself, not an instance. If any others are needed, simply add them
* here, or in their own files.
*/
var oneArgumentPooler = function (copyFieldsFrom) {
var Klass = this;
if (Klass.instancePool.length) {
var instance = Klass.instancePool.pop();
Klass.call(instance, copyFieldsFrom);
return instance;
} else {
return new Klass(copyFieldsFrom);
}
};
var twoArgumentPooler = function (a1, a2) {
var Klass = this;
if (Klass.instancePool.length) {
var instance = Klass.instancePool.pop();
Klass.call(instance, a1, a2);
return instance;
} else {
return new Klass(a1, a2);
}
};
var threeArgumentPooler = function (a1, a2, a3) {
var Klass = this;
if (Klass.instancePool.length) {
var instance = Klass.instancePool.pop();
Klass.call(instance, a1, a2, a3);
return instance;
} else {
return new Klass(a1, a2, a3);
}
};
var fourArgumentPooler = function (a1, a2, a3, a4) {
var Klass = this;
if (Klass.instancePool.length) {
var instance = Klass.instancePool.pop();
Klass.call(instance, a1, a2, a3, a4);
return instance;
} else {
return new Klass(a1, a2, a3, a4);
}
};
var standardReleaser = function (instance) {
var Klass = this;
!(instance instanceof Klass) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Trying to release an instance into a pool of a different type.') : _prodInvariant('25') : void 0;
instance.destructor();
if (Klass.instancePool.length < Klass.poolSize) {
Klass.instancePool.push(instance);
}
};
var DEFAULT_POOL_SIZE = 10;
var DEFAULT_POOLER = oneArgumentPooler;
/**
* Augments `CopyConstructor` to be a poolable class, augmenting only the class
* itself (statically) not adding any prototypical fields. Any CopyConstructor
* you give this may have a `poolSize` property, and will look for a
* prototypical `destructor` on instances.
*
* @param {Function} CopyConstructor Constructor that can be used to reset.
* @param {Function} pooler Customizable pooler.
*/
var addPoolingTo = function (CopyConstructor, pooler) {
// Casting as any so that flow ignores the actual implementation and trusts
// it to match the type we declared
var NewKlass = CopyConstructor;
NewKlass.instancePool = [];
NewKlass.getPooled = pooler || DEFAULT_POOLER;
if (!NewKlass.poolSize) {
NewKlass.poolSize = DEFAULT_POOL_SIZE;
}
NewKlass.release = standardReleaser;
return NewKlass;
};
var PooledClass = {
addPoolingTo: addPoolingTo,
oneArgumentPooler: oneArgumentPooler,
twoArgumentPooler: twoArgumentPooler,
threeArgumentPooler: threeArgumentPooler,
fourArgumentPooler: fourArgumentPooler
};
module.exports = PooledClass;
|
src/components/TextField/TextField.js
|
madeagency/reactivity
|
// @flow
import React from 'react'
import type { FieldProps } from 'redux-form'
type Props = {
label: string,
type: string
} & FieldProps
const TextField = ({
input,
label,
type,
meta: { touched, error, warning }
}: Props) => (
<div>
<label htmlFor={input.name}>
{label}
<input id={input.name} {...input} placeholder={label} type={type} />
{touched &&
((error && <span>{error}</span>) ||
(warning && <span>{warning}</span>))}
</label>
</div>
)
export default TextField
|
imports/ui/components/Loader/CircleLoader.js
|
ShinyLeee/meteor-album-app
|
import PropTypes from 'prop-types';
import React from 'react';
import { withStyles } from 'material-ui/styles';
import { CircularProgress } from 'material-ui/Progress';
const CircleLoader = ({ classes }) => (
<CircularProgress
classes={{ root: classes.progress, circle: classes.circle }}
size={30}
/>
);
CircleLoader.propTypes = {
classes: PropTypes.object.isRequired,
};
const styles = {
progress: {
color: 'rgb(63, 81, 181)',
},
circle: {
strokeWidth: 2.5,
},
};
export default withStyles(styles)(CircleLoader);
|
src/components/quote-tile.js
|
abachuk/quotes
|
import React from 'react'
import styles from '../styles/QuotesListStyles.scss'
import Firebase from 'firebase'
import constants from 'utils/constants'
import { Link } from 'react-router'
const ref = new Firebase(constants.FIREBASE)
export class QuoteTile extends React.Component {
static propTypes = {
quote: React.PropTypes.object,
id: React.PropTypes.string
}
viewItem (e) {
console.log('view')
}
editItem (e) {
console.log(this.props)
}
deleteItem (e) {
let quote = ref.child('quotes/' + this.props.id)
if (window.confirm('Do you really want to delete this?')) {
quote.remove()
}
}
render () {
var bgImage = {
backgroundImage: 'url(' + this.props.quote.image + ')'
}
return (
<li className={styles['quotes-tile']} style={bgImage}>
<header className={styles['quote-header']}>
~ {this.props.quote.author}
</header>
<div className={styles['quotes-body']}>
{this.props.quote.text || this.props.quote.description}
</div>
<footer className={styles['quotes-footer']}>
<Link to={`/quotes/view/${this.props.id}`}>View</Link>
<Link to={`/quotes/edit/${this.props.id}`}>Edit</Link>
<a href='#' onClick={this.deleteItem.bind(this)}>Delete</a>
</footer>
</li>
)
}
}
export default QuoteTile
|
src/routes/Home/components/MsgDropdown.js
|
drbelfast/logme
|
import React from 'react'
import { Dropdown } from 'semantic-ui-react'
const MsgDropdown = (props) => {
const styles = {
dropdown: {
"float": "right"
}
}
const { id, deleteMsg } = props
return (
<Dropdown style={styles.dropdown}>
<Dropdown.Menu>
<Dropdown.Item onClick={() => deleteMsg(id)}>Delete</Dropdown.Item>
<Dropdown.Item>Edit</Dropdown.Item>
</Dropdown.Menu>
</Dropdown>
)
}
export default MsgDropdown
|
packages/reactor-kitchensink/src/examples/FormFields/SelectField/SelectField.js
|
markbrocato/extjs-reactor
|
import React from 'react';
import { FormPanel, SelectField } from '@extjs/ext-react';
Ext.require('Ext.Toast');
export default function SelectFieldExample() {
return (
<FormPanel shadow>
<SelectField
label="Select"
width="200"
onChange={(field, newValue) => Ext.toast(`You selected the item with value ${newValue}`)}
options={[
{ text: '', value: null },
{ text: 'Option 1', value: 1 },
{ text: 'Option 2', value: 2 },
{ text: 'Option 3', value: 3 }
]}
/>
</FormPanel>
)
}
|
new-lamassu-admin/src/pages/Customers/components/CustomerSidebar.js
|
naconner/lamassu-server
|
import { makeStyles } from '@material-ui/core/styles'
import classnames from 'classnames'
import React from 'react'
import { ReactComponent as CustomerDataReversedIcon } from 'src/styling/icons/customer-nav/data/comet.svg'
import { ReactComponent as CustomerDataIcon } from 'src/styling/icons/customer-nav/data/white.svg'
import { ReactComponent as NoteReversedIcon } from 'src/styling/icons/customer-nav/note/comet.svg'
import { ReactComponent as NoteIcon } from 'src/styling/icons/customer-nav/note/white.svg'
import { ReactComponent as OverviewReversedIcon } from 'src/styling/icons/customer-nav/overview/comet.svg'
import { ReactComponent as OverviewIcon } from 'src/styling/icons/customer-nav/overview/white.svg'
import { ReactComponent as PhotosReversedIcon } from 'src/styling/icons/customer-nav/photos/comet.svg'
import { ReactComponent as Photos } from 'src/styling/icons/customer-nav/photos/white.svg'
import styles from './CustomerSidebar.styles.js'
const useStyles = makeStyles(styles)
const CustomerSidebar = ({ isSelected, onClick }) => {
const classes = useStyles()
const sideBarOptions = [
{
code: 'overview',
display: 'Overview',
Icon: OverviewIcon,
InverseIcon: OverviewReversedIcon
},
{
code: 'customerData',
display: 'Customer Data',
Icon: CustomerDataIcon,
InverseIcon: CustomerDataReversedIcon
},
{
code: 'notes',
display: 'Notes',
Icon: NoteIcon,
InverseIcon: NoteReversedIcon
},
{
code: 'photos',
display: 'Photos & files',
Icon: Photos,
InverseIcon: PhotosReversedIcon
}
]
return (
<div className={classes.sidebar}>
{sideBarOptions?.map(({ Icon, InverseIcon, display, code }) => (
<div
className={classnames({
[classes.activeLink]: isSelected(code),
[classes.link]: true
})}
onClick={() => onClick(code)}>
<div className={classes.icon}>
{isSelected(code) ? <Icon /> : <InverseIcon />}
</div>
{display}
</div>
))}
</div>
)
}
export default CustomerSidebar
|
react-ui/src/components/base/SendMessage.js
|
MaGuangChen/resume-maguangchen
|
import React from 'react';
import { connect } from 'react-redux';
import { graphql } from 'react-apollo';
import { compose } from 'react-apollo';
import moment from 'moment';
import * as actions from '../../actions/actions';
import sendMessageMutation from '../../mutations/sendMessage';
import fetchUserMessage from '../../queries/fetchUserMessage';
const SendMessage = (props) => {
const { userInputMessage, userAcount } = props;
const handleUserInputMessage = (e) => {
const text = e.target.value;
props.dispatch(actions.userInputMessage(text));
}
// console.log(moment().unix());
const sendMessageMutate = () => {
if(userInputMessage !== '') {
props.sendMessage({
variables: {
userAcount: userAcount,
text: userInputMessage,
createdTime: moment().unix(),
// this can be change
sendToUserAcount: "kwn791122@gmail.com"
}
})
.then(() => {
props.data.refetch();
});
props.dispatch(actions.userInputMessage(''));
}
}
return (
<div className="message_input">
<input onChange={handleUserInputMessage} type="text" placeholder="輸入訊息" />
<div
onClick={sendMessageMutate}
className="message_input_button">送出</div>
</div>
);
}
const SendMessageWithMutation = compose(
graphql(fetchUserMessage, {
options: (props) => ({
variables: { userAcount: props.userAcount }
})
},{ name: 'sendedMessage'}),
graphql(sendMessageMutation, { name: 'sendMessage' }),
)(SendMessage);
export default connect((state) => {
return { userInputMessage: state.message.userInputMessage }
})(SendMessageWithMutation);
|
src/routes.js
|
mineralmink/poke
|
import React from 'react';
import { Route, IndexRoute } from 'react-router';
import App from './components/app';
import PostsIndex from './container/posts_index';
import Pokeball from './components/Pokeball';
import Login from './components/Login';
import FightState from './components/Leaderboard';
import SignUp from './components/SignUp';
import MonsterBag from './components/MonsterBag';
import Stage from './components/Stage';
import Leaderboard from './components/Leaderboard';
import Cheater from './components/Cheater';
export default(
<Route path="/" component={App}>
<IndexRoute components={Login}/>
<Route path="signup" components={SignUp}/>
<Route path="login" components={Login}/>
<Route path="main" components={PostsIndex}/>
<Route path="pokeball" component={Pokeball} />
<Route path="fightstate" components={FightState} />
<Route path="monsterbag" components={MonsterBag}/>
<Route path="stage" components={Stage}/>
<Route path="leaderboard" components={Leaderboard} />
<Route path="cheater" components={Cheater}/>
</Route>
);
//this.props.params.id
|
sites/all/modules/contrib/ctools/js/dependent.js
|
Gibe/Drupal6
|
// $Id: dependent.js,v 1.4.2.2 2009/10/05 23:38:33 merlinofchaos Exp $
/**
* @file
*
* Written by dmitrig01 (Dmitri Gaskin) for CTools; this provides dependent
* visibility for form items in CTools' ajax forms.
*
* To your $form item definition add:
* - '#process' => array('CTools_process_dependency'),
* - Add '#dependency' => array('id-of-form-item' => array(list, of, values, that,
make, this, item, show),
*
* Special considerations:
* - radios are harder. Because Drupal doesn't give radio groups individual ids,
* use 'radio:name-of-radio'
*
* - Checkboxes don't have their own id, so you need to add one in a div
* around the checkboxes via #prefix and #suffix. You actually need to add TWO
* divs because it's the parent that gets hidden. Also be sure to retain the
* 'expand_checkboxes' in the #process array, because the CTools process will
* override it.
*/
(function ($) {
Drupal.CTools = Drupal.CTools || {};
Drupal.CTools.dependent = {};
Drupal.CTools.dependent.bindings = {};
Drupal.CTools.dependent.activeBindings = {};
Drupal.CTools.dependent.activeTriggers = [];
Drupal.CTools.dependent.inArray = function(array, search_term) {
var i = array.length;
if (i > 0) {
do {
if (array[i] == search_term) {
return true;
}
} while (i--);
}
return false;
}
Drupal.CTools.dependent.autoAttach = function() {
// Clear active bindings and triggers.
for (i in Drupal.CTools.dependent.activeTriggers) {
jQuery(Drupal.CTools.dependent.activeTriggers[i]).unbind('change');
}
Drupal.CTools.dependent.activeTriggers = [];
Drupal.CTools.dependent.activeBindings = {};
Drupal.CTools.dependent.bindings = {};
if (!Drupal.settings.CTools) {
return;
}
// Iterate through all relationships
for (id in Drupal.settings.CTools.dependent) {
// Drupal.CTools.dependent.activeBindings[id] is a boolean,
// whether the binding is active or not. Defaults to no.
Drupal.CTools.dependent.activeBindings[id] = 0;
// Iterate through all possible values
for(bind_id in Drupal.settings.CTools.dependent[id].values) {
// This creates a backward relationship. The bind_id is the ID
// of the element which needs to change in order for the id to hide or become shown.
// The id is the ID of the item which will be conditionally hidden or shown.
// Here we're setting the bindings for the bind
// id to be an empty array if it doesn't already have bindings to it
if (!Drupal.CTools.dependent.bindings[bind_id]) {
Drupal.CTools.dependent.bindings[bind_id] = [];
}
// Add this ID
Drupal.CTools.dependent.bindings[bind_id].push(id);
// Big long if statement.
// Drupal.settings.CTools.dependent[id].values[bind_id] holds the possible values
if (bind_id.substring(0, 6) == 'radio:') {
var trigger_id = "input[name='" + bind_id.substring(6) + "']";
}
else {
var trigger_id = '#' + bind_id;
}
Drupal.CTools.dependent.activeTriggers.push(trigger_id);
var getValue = function(item, trigger) {
if (item.substring(0, 6) == 'radio:') {
var val = jQuery(trigger + ':checked').val();
}
else {
switch (jQuery(trigger).attr('type')) {
case 'checkbox':
var val = jQuery(trigger).attr('checked') || 0;
break;
default:
var val = jQuery(trigger).val();
}
}
return val;
}
var setChangeTrigger = function(trigger_id, bind_id) {
// Triggered when change() is clicked.
var changeTrigger = function() {
var val = getValue(bind_id, trigger_id);
for (i in Drupal.CTools.dependent.bindings[bind_id]) {
var id = Drupal.CTools.dependent.bindings[bind_id][i];
// Fix numerous errors
if (typeof id != 'string') {
continue;
}
// This bit had to be rewritten a bit because two properties on the
// same set caused the counter to go up and up and up.
if (!Drupal.CTools.dependent.activeBindings[id]) {
Drupal.CTools.dependent.activeBindings[id] = {};
}
if (Drupal.CTools.dependent.inArray(Drupal.settings.CTools.dependent[id].values[bind_id], val)) {
Drupal.CTools.dependent.activeBindings[id][bind_id] = 'bind';
}
else {
delete Drupal.CTools.dependent.activeBindings[id][bind_id];
}
var len = 0;
for (i in Drupal.CTools.dependent.activeBindings[id]) {
len++;
}
var object = jQuery('#' + id + '-wrapper');
if (!object.size()) {
object = jQuery('#' + id).parent();
}
if (Drupal.settings.CTools.dependent[id].type == 'disable') {
if (Drupal.settings.CTools.dependent[id].num <= len) {
// Show if the element if criteria is matched
object.attr('disabled', false);
object.children().attr('disabled', false);
}
else {
// Otherwise hide. Use css rather than hide() because hide()
// does not work if the item is already hidden, for example,
// in a collapsed fieldset.
object.attr('disabled', true);
object.children().attr('disabled', true);
}
}
else {
if (Drupal.settings.CTools.dependent[id].num <= len) {
// Show if the element if criteria is matched
object.show(0);
}
else {
// Otherwise hide. Use css rather than hide() because hide()
// does not work if the item is already hidden, for example,
// in a collapsed fieldset.
object.css('display', 'none');
}
}
}
}
jQuery(trigger_id).change(function() {
// Trigger the internal change function
// the attr('id') is used because closures are more confusing
changeTrigger(trigger_id, bind_id);
});
// Trigger initial reaction
changeTrigger(trigger_id, bind_id);
}
setChangeTrigger(trigger_id, bind_id);
}
}
}
Drupal.behaviors.CToolsDependent = function (context) {
Drupal.CTools.dependent.autoAttach();
// Really large sets of fields are too slow with the above method, so this
// is a sort of hacked one that's faster but much less flexible.
$("select.ctools-master-dependent:not(.ctools-processed)")
.addClass('ctools-processed')
.change(function() {
var val = $(this).val();
if (val == 'all') {
$('.ctools-dependent-all').show(0);
}
else {
$('.ctools-dependent-all').hide(0);
$('.ctools-dependent-' + val).show(0);
}
})
.trigger('change');
}
})(jQuery);
|
ajax/libs/vue/2.0.0-alpha.1/vue.common.min.js
|
Piicksarn/cdnjs
|
"use strict";function renderString(e){return null==e?"":"object"==typeof e?JSON.stringify(e,null,2):String(e)}function makeMap(e,t){for(var n=Object.create(null),r=e.split(","),o=0;o<r.length;o++)n[r[o]]=!0;return t?function(e){return n[e.toLowerCase()]}:function(e){return n[e]}}function remove(e,t){if(e.length){var n=e.indexOf(t);if(n>-1)return e.splice(n,1)}}function hasOwn(e,t){return hasOwnProperty.call(e,t)}function isPrimitive(e){return"string"==typeof e||"number"==typeof e}function cached(e){var t=Object.create(null);return function(n){var r=t[n];return r||(t[n]=e(n))}}function bind(e,t){return function(n){var r=arguments.length;return r?r>1?e.apply(t,arguments):e.call(t,n):e.call(t)}}function toArray(e,t){t=t||0;for(var n=e.length-t,r=new Array(n);n--;)r[n]=e[n+t];return r}function extend(e,t){for(var n in t)e[n]=t[n];return e}function isObject(e){return null!==e&&"object"==typeof e}function isPlainObject(e){return toString.call(e)===OBJECT_STRING}function toObject(e){for(var t=e[0]||{},n=1;n<e.length;n++)e[n]&&extend(t,e[n]);return t}function noop(){}function genStaticKeys(e){return e.reduce(function(e,t){return e.concat(t.staticKeys||[])},[]).join(",")}function isReserved(e){var t=(e+"").charCodeAt(0);return 36===t||95===t}function def(e,t,n,r){Object.defineProperty(e,t,{value:n,enumerable:!!r,writable:!0,configurable:!0})}function parsePath(e){if(!bailRE.test(e)){var t=function(){var t=e.split(".");return{v:function(e){for(var n=0;n<t.length;n++){if(!e)return;e=e[t[n]]}return e}}}();return"object"==typeof t?t.v:void 0}}function resetSchedulerState(){queue.length=0,userQueue.length=0,has={},"production"!==process.env.NODE_ENV&&(circular={}),waiting=!1}function flushSchedulerQueue(){return runSchedulerQueue(queue.sort(queueSorter)),runSchedulerQueue(userQueue),queue.length?flushSchedulerQueue():void resetSchedulerState()}function queueSorter(e,t){return e.id-t.id}function runSchedulerQueue(e){for(var t=0;t<e.length;t++){var n=e[t],r=n.id;if(has[r]=null,n.run(),"production"!==process.env.NODE_ENV&&null!=has[r]&&(circular[r]=(circular[r]||0)+1,circular[r]>config._maxUpdateCount)){warn('You may have an infinite update loop for watcher with expression "'+n.expression+'"',n.vm);break}}e.length=0}function queueWatcher(e){var t=e.id;if(null==has[t]){var n=e.user?userQueue:queue;has[t]=!0,n.push(e),waiting||(waiting=!0,nextTick(flushSchedulerQueue))}}function traverse(e,t){var n=void 0,r=void 0;t||(t=seenObjects,t.clear());var o=Array.isArray(e),i=isObject(e);if(o||i){if(e.__ob__){var a=e.__ob__.dep.id;if(t.has(a))return;t.add(a)}if(o)for(n=e.length;n--;)traverse(e[n],t);else if(i)for(r=Object.keys(e),n=r.length;n--;)traverse(e[r[n]],t)}}function protoAugment(e,t){e.__proto__=t}function copyAugment(e,t,n){for(var r=0,o=n.length;o>r;r++){var i=n[r];def(e,i,t[i])}}function observe(e){if(isObject(e)){var t=void 0;return hasOwn(e,"__ob__")&&e.__ob__ instanceof Observer?t=e.__ob__:observerState.shouldConvert&&!config._isServer&&(Array.isArray(e)||isPlainObject(e))&&Object.isExtensible(e)&&!e._isVue&&(t=new Observer(e)),t}}function defineReactive(e,t,n,r){var o=new Dep,i=Object.getOwnPropertyDescriptor(e,t);if(!i||i.configurable!==!1){var a=i&&i.get,s=i&&i.set,c=observe(n);Object.defineProperty(e,t,{enumerable:!0,configurable:!0,get:function(){var t=a?a.call(e):n;if(Dep.target&&(o.depend(),c&&c.dep.depend(),Array.isArray(t)))for(var r,i=0,s=t.length;s>i;i++)r=t[i],r&&r.__ob__&&r.__ob__.dep.depend();return t},set:function(t){var i=a?a.call(e):n;t!==i&&("production"!==process.env.NODE_ENV&&r&&r(),s?s.call(e,t):n=t,c=observe(t),o.notify())}})}}function set(e,t,n){if(Array.isArray(e))return e.splice(t,1,n),n;if(hasOwn(e,t))return void(e[t]=n);var r=e.__ob__;return e._isVue||r&&r.vmCount?void("production"!==process.env.NODE_ENV&&warn("Avoid adding reactive properties to a Vue instance or its root $data at runtime - delcare it upfront in the data option.")):r?(defineReactive(r.value,t,n),r.dep.notify(),n):void(e[t]=n)}function del(e,t){var n=e.__ob__;return e._isVue||n&&n.vmCount?void("production"!==process.env.NODE_ENV&&warn("Avoid deleting properties on a Vue instance or its root $data - just set it to null.")):void(hasOwn(e,t)&&(delete e[t],n&&n.dep.notify()))}function proxy(e,t){isReserved(t)||Object.defineProperty(e,t,{configurable:!0,enumerable:!0,get:function(){return e._data[t]},set:function(n){e._data[t]=n}})}function unproxy(e,t){isReserved(t)||delete e[t]}function initState(e){e._watchers=[],initProps(e),initData(e),initComputed(e),initMethods(e),initWatch(e)}function initProps(e){var t=e.$options.props,n=e.$options.propsData;if(t){var r=e.$options._propKeys=Object.keys(t),o=!e.$parent;observerState.shouldConvert=o;for(var i=function(t){var o=r[t];"production"!==process.env.NODE_ENV?defineReactive(e,o,validateProp(e,o,n),function(){e.$parent&&!observerState.isSettingProps&&warn("Avoid mutating a prop directly since the value will be overwritten whenever the parent component re-renders. Instead, use a data or computed property based on the prop's "+('value. Prop being mutated: "'+o+'"'),e)}):defineReactive(e,o,validateProp(e,o,n))},a=0;a<r.length;a++)i(a);observerState.shouldConvert=!0}}function initData(e){var t=e.$options.data;t=e._data="function"==typeof t?t.call(e):t||{},isPlainObject(t)||(t={},"production"!==process.env.NODE_ENV&&warn("data functions should return an object.",e));for(var n=Object.keys(t),r=e.$options.props,o=n.length;o--;)r&&hasOwn(r,n[o])?"production"!==process.env.NODE_ENV&&warn('The data property "'+n[o]+'" is already declared as a prop. Use prop default value instead.',e):proxy(e,n[o]);observe(t),t.__ob__&&t.__ob__.vmCount++}function initComputed(e){var t=e.$options.computed;if(t)for(var n in t){var r=t[n];"function"==typeof r?(computedSharedDefinition.get=makeComputedGetter(r,e),computedSharedDefinition.set=noop):(computedSharedDefinition.get=r.get?r.cache!==!1?makeComputedGetter(r.get,e):bind(r.get,e):noop,computedSharedDefinition.set=r.set?bind(r.set,e):noop),Object.defineProperty(e,n,computedSharedDefinition)}}function makeComputedGetter(e,t){var n=new Watcher(t,e,noop,{lazy:!0});return function(){return n.dirty&&n.evaluate(),Dep.target&&n.depend(),n.value}}function initMethods(e){var t=e.$options.methods;if(t)for(var n in t)e[n]=bind(t[n],e)}function initWatch(e){var t=e.$options.watch;if(t)for(var n in t){var r=t[n];if(Array.isArray(r))for(var o=0;o<r.length;o++)createWatcher(e,n,r[o]);else createWatcher(e,n,r)}}function createWatcher(e,t,n){var r=void 0;isPlainObject(n)&&(r=n,n=n.handler),"string"==typeof n&&(n=e[n]),e.$watch(t,n,r)}function stateMixin(e){var t={};t.get=function(){return this._data},t.set=function(e){e!==this._data&&setData(this,e)},Object.defineProperty(e.prototype,"$data",t),e.prototype.$watch=function(e,t,n){var r=this;n=n||{},n.user=!0;var o=new Watcher(r,e,t,n);return n.immediate&&t.call(r,o.value),function(){o.teardown()}}}function setData(e,t){t=t||{};var n=e._data;e._data=t;var r=void 0,o=void 0,i=void 0;for(r=Object.keys(n),i=r.length;i--;)o=r[i],o in t||unproxy(e,o);for(r=Object.keys(t),i=r.length;i--;)o=r[i],hasOwn(e,o)||proxy(e,o);n.__ob__&&n.__ob__.vmCount--,observe(t),t.__ob__&&t.__ob__.vmCount++,e.$forceUpdate()}function normalizeChildren(e){if("function"==typeof e&&(e=e()),"string"==typeof e)return[new VNode(void 0,void 0,void 0,e)];if(Array.isArray(e)){for(var t=[],n=0,r=e.length;r>n;n++){var o=e[n];Array.isArray(o)?t.push.apply(t,normalizeChildren(o)):isPrimitive(o)?t.push(new VNode(void 0,void 0,void 0,o)):o instanceof VNode&&t.push(o)}return t}return[]}function updateListeners(e,t,n,r){var o=void 0,i=void 0,a=void 0,s=void 0,c=void 0,d=void 0;for(o in e)if(i=e[o],a=t[o])if(Array.isArray(a)){a.length=i.length;for(var u=0;u<a.length;u++)a[u]=i[u];e[o]=a}else a.fn=i,e[o]=a;else d="!"===o.charAt(0),c=d?o.slice(1):o,Array.isArray(i)?n(c,i.invoker=arrInvoker(i),d):(s=i,i=e[o]={},i.fn=s,n(c,i.invoker=fnInvoker(i),d));for(o in t)e[o]||(c="!"===o.charAt(0)?o.slice(1):o,r(c,t[o].invoker))}function arrInvoker(e){return function(t){for(var n=1===arguments.length,r=0;r<e.length;r++)n?e[r](t):e[r].apply(null,arguments)}}function fnInvoker(e){return function(t){var n=1===arguments.length;n?e.fn(t):e.fn.apply(null,arguments)}}function initLifecycle(e){var t=e.$options;e.$parent=t.parent,e.$root=e.$parent?e.$parent.$root:e,e.$parent&&!t._abstract&&e.$parent.$children.push(e),e.$children=[],e.$refs={},e._watcher=null,e._isMounted=!1,e._isDestroyed=!1,e._isBeingDestroyed=!1}function lifecycleMixin(e){e.prototype._mount=function(e,t){var n=this;return n.$el=e,n.$options.render||(n.$options.render=emptyVNode,"production"!==process.env.NODE_ENV&&(n.$options.template?warn("You are using the runtime-only build of Vue where the template option is not available. Either pre-compile the templates into render functions, or use the compiler-included build.",n):warn("Failed to mount component: template or render function not defined.",n))),callHook(n,"beforeMount"),n._watcher=new Watcher(n,function(){n._update(n._render(),t)},noop),t=!1,n.$root===n&&(n._isMounted=!0,callHook(n,"mounted")),n},e.prototype._update=function(e,t){var n=this;n._isMounted&&callHook(n,"beforeUpdate"),n._vnode?n.$el=n.__patch__(n._vnode,e):n.$el=n.__patch__(n.$el,e,t),n._vnode=e;var r=n.$options._parentVnode;r&&(r.elm=n.$el,n.$parent&&r===n.$parent._vnode&&(n.$parent.$el=n.$el)),n._isMounted&&callHook(n,"updated")},e.prototype._updateFromParent=function(e,t,n,r){var o=this;if(o.$options._parentVnode=n,o.$options._renderChildren=r,e&&o.$options.props){observerState.shouldConvert=!1,"production"!==process.env.NODE_ENV&&(observerState.isSettingProps=!0);for(var i=o.$options._propKeys||[],a=0;a<i.length;a++){var s=i[a];o[s]=validateProp(o,s,e)}observerState.shouldConvert=!0,"production"!==process.env.NODE_ENV&&(observerState.isSettingProps=!1)}if(t){var c=o.$options._parentListeners;o.$options._parentListeners=t,o._updateListeners(t,c)}},e.prototype.$forceUpdate=function(){var e=this;if(e._watcher&&e._watcher.update(),e._watchers.length)for(var t=0;t<e._watchers.length;t++)e._watchers[t].update(!0)},e.prototype.$destroy=function(){var e=this;if(!e._isBeingDestroyed){callHook(e,"beforeDestroy"),e._isBeingDestroyed=!0;var t=e.$parent;!t||t._isBeingDestroyed||e.$options._abstract||remove(t.$children,e),e._watcher&&e._watcher.teardown();for(var n=e._watchers.length;n--;)e._watchers[n].teardown();e._data.__ob__&&e._data.__ob__.vmCount--,e._isDestroyed=!0,callHook(e,"destroyed"),e.$off()}}}function callHook(e,t){e.$emit("pre-hook:"+t);var n=e.$options[t];if(n)for(var r=0,o=n.length;o>r;r++)n[r].call(e);e.$emit("hook:"+t)}function createComponent(e,t,n,r,o){if(e){if(isObject(e)&&(e=Vue.extend(e)),"function"!=typeof e)return void("production"!==process.env.NODE_ENV&&warn("Invalid Component definition: "+e,n));if(!e.cid)if(e.resolved)e=e.resolved;else if(e=resolveAsyncComponent(e,function(){n.$forceUpdate()}),!e)return;t=t||{},mergeHooks(t);var i=extractProps(t,e),a=t.on;a&&delete t.on;var s=e.options.name||o,c=new VNode("vue-component-"+e.cid+(s?"-"+s:""),t,void 0,void 0,void 0,void 0,r,{Ctor:e,propsData:i,listeners:a,parent:n,tag:o,children:void 0});return c}}function createComponentInstanceForVnode(e){var t=e.componentOptions,n={_isComponent:!0,parent:t.parent,propsData:t.propsData,_componentTag:t.tag,_parentVnode:e,_parentListeners:t.listeners,_renderChildren:t.children},r=e.data.inlineTemplate;return r&&(n.render=r.render,n.staticRenderFns=r.staticRenderFns),new t.Ctor(n)}function init(e,t){if(!e.child){var n=e.child=createComponentInstanceForVnode(e);n.$mount(t?e.elm:void 0,t)}}function prepatch(e,t){var n=t.componentOptions;t.child=e.child,t.child._updateFromParent(n.propsData,n.listeners,t,n.children)}function insert(e){e.child._isMounted||(e.child._isMounted=!0,callHook(e.child,"mounted")),e.data.keepAlive&&callHook(e.child,"activated")}function destroy(e){e.child._isDestroyed||(e.data.keepAlive?callHook(e.child,"deactivated"):e.child.$destroy())}function resolveAsyncComponent(e,t){if(e.requested)e.pendingCallbacks.push(t);else{var n=function(){e.requested=!0;var n=e.pendingCallbacks=[t],r=!0;return e(function(t){if(isObject(t)&&(t=Vue.extend(t)),e.resolved=t,!r)for(var o=0,i=n.length;i>o;o++)n[o](t)},function(t){"production"!==process.env.NODE_ENV&&warn("Failed to resolve async component: "+e+(t?"\nReason: "+t:""))}),r=!1,{v:e.resolved}}();if("object"==typeof n)return n.v}}function extractProps(e,t){var n=t.options.props;if(n){var r={},o=e.attrs,i=e.props,a=e.staticAttrs;if(!o&&!i&&!a)return r;for(var s in n){var c=hyphenate(s);checkProp(r,o,s,c)||checkProp(r,i,s,c)||checkProp(r,a,s,c)}return r}}function checkProp(e,t,n,r){if(t){if(hasOwn(t,n))return e[n]=t[n],delete t[n],!0;if(hasOwn(t,r))return e[n]=t[r],delete t[r],!0}return!1}function mergeHooks(e){if(e.hook)for(var t=0;t<hooksToMerge.length;t++){var n=hooksToMerge[t],r=e.hook[n],o=hooks[n];e.hook[n]=r?mergeHook$1(o,r):o}else e.hook=hooks}function mergeHook$1(e,t){return function(n,r){e(n,r),t(n,r)}}function renderElementWithChildren(e,t){return e&&(e.componentOptions?("production"!==process.env.NODE_ENV&&t&&"function"!=typeof t&&warn("A component's children should be a function that returns the children array. This allows the component to track the children dependencies and optimizes re-rendering."),e.componentOptions.children=t):e.setChildren(normalizeChildren(t))),e}function renderElement(e,t,n){var r=this._self,o=renderState.activeInstance;if(!o)return void("production"!==process.env.NODE_ENV&&warn("createElement cannot be called outside of component render functions."));if(!e)return emptyVNode();if("string"==typeof e){var i=void 0;return config.isReservedTag(e)?new VNode(e,t,void 0,void 0,void 0,n,r):(i=resolveAsset(r.$options,"components",e))?createComponent(i,t,o,r,e):("production"!==process.env.NODE_ENV&&!n&&config.isUnknownElement(e)&&warn("Unknown custom element: <"+e+'> - did you register the component correctly? For recursive components, make sure to provide the "name" option.'),new VNode(e,t,void 0,void 0,void 0,n,r))}return createComponent(e,t,o,r)}function renderText(e){return e||""}function renderStatic(e){return this._staticTrees[e]}function initRender(e){e._vnode=null,e._staticTrees=null,e.$slots={},e.$createElement=bind(function(e,t,n,r){return this._h(this._e(e,t,r),n)},e),e.$options.el&&e.$mount(e.$options.el)}function renderMixin(e){e.prototype.$nextTick=function(e){nextTick(e,this)},e.prototype._render=function(){var e=this,t=renderState.activeInstance;renderState.activeInstance=e;var n=e.$options,r=n.render,o=n.staticRenderFns,i=n._renderChildren,a=n._parentVnode;o&&!e._staticTrees&&renderStaticTrees(e,o),i&&resolveSlots(e,i);var s=r.call(e._renderProxy);return s instanceof VNode||("production"!==process.env.NODE_ENV&&Array.isArray(s)&&warn("Multiple root nodes returned from render function. Render function should return a single root node.",e),s=emptyVNode()),s.parent=a,renderState.activeInstance=t,s},e.prototype._h=renderElementWithChildren,e.prototype._e=renderElement,e.prototype._t=renderText,e.prototype._m=renderStatic,e.prototype._s=renderString;var t=function(e){return e};e.prototype._f=function(e){return resolveAsset(this.$options,"filters",e,!0)||t},e.prototype._l=function(e,t){var n=void 0,r=void 0,o=void 0,i=void 0,a=void 0;if(Array.isArray(e))for(n=new Array(e.length),r=0,o=e.length;o>r;r++)n[r]=t(e[r],r,r);else if("number"==typeof e)for(n=new Array(e),r=0;e>r;r++)n[r]=t(r+1,r,r);else if(isObject(e))for(i=Object.keys(e),n=new Array(i.length),r=0,o=i.length;o>r;r++)a=i[r],n[r]=t(e[a],r,a);return n},e.prototype._b=function(e,t){if(t)if(isObject(t)){Array.isArray(t)&&(t=toObject(t));var n=e.data;for(var r in t){var o=config.mustUseProp(r)?n.props||(n.props={}):n.attrs||(n.attrs={});o[r]=t[r]}}else"production"!==process.env.NODE_ENV&&warn("v-bind without argument expects an Object or Array value",this)}}function renderStaticTrees(e,t){for(var n=e._staticTrees=new Array(t.length),r=0;r<t.length;r++)n[r]=t[r].call(e._renderProxy)}function resolveSlots(e,t){if(t){for(var n=normalizeChildren(t),r={},o=[],i=void 0,a=void 0,s=0,c=n.length;c>s;s++)if(a=n[s],i=a.data&&a.data.slot){var d=r[i]||(r[i]=[]);"template"===a.tag?d.push.apply(d,a.children):d.push(a)}else o.push(a);!o.length||1===o.length&&" "===o[0].text||(r["default"]=o),e.$slots=r}}function initEvents(e){e._events=Object.create(null);var t=e.$options._parentListeners,n=bind(e.$on,e),r=bind(e.$off,e);e._updateListeners=function(e,t){updateListeners(e,t||{},n,r)},t&&e._updateListeners(t)}function eventsMixin(e){e.prototype.$on=function(e,t){var n=this;return(n._events[e]||(n._events[e]=[])).push(t),n},e.prototype.$once=function(e,t){function n(){r.$off(e,n),t.apply(r,arguments)}var r=this;return n.fn=t,r.$on(e,n),r},e.prototype.$off=function(e,t){var n=this;if(!arguments.length)return n._events=Object.create(null),n;var r=n._events[e];if(!r)return n;if(1===arguments.length)return n._events[e]=null,n;for(var o=void 0,i=r.length;i--;)if(o=r[i],o===t||o.fn===t){r.splice(i,1);break}return n},e.prototype.$emit=function(e){var t=this,n=t._events[e];if(n){n=n.length>1?toArray(n):n;for(var r=toArray(arguments,1),o=0,i=n.length;i>o;o++)n[o].apply(t,r)}return t}}function initMixin(e){e.prototype._init=function(e){var t=this;t._uid=uid++,t._isVue=!0,e&&e._isComponent?initInternalComponent(t,e):t.$options=mergeOptions(t.constructor.options,e||{},t),"production"!==process.env.NODE_ENV?initProxy(t):t._renderProxy=t,t._self=t,initLifecycle(t),initEvents(t),callHook(t,"init"),initState(t),callHook(t,"created"),initRender(t)}}function initInternalComponent(e,t){var n=e.$options=Object.create(e.constructor.options);n.parent=t.parent,n.propsData=t.propsData,n._parentVnode=t._parentVnode,n._parentListeners=t._parentListeners,n._renderChildren=t._renderChildren,n._componentTag=t._componentTag,t.render&&(n.render=t.render,n.staticRenderFns=n.staticRenderFns)}function Vue(e){this._init(e)}function mergeData(e,t){var n=void 0,r=void 0,o=void 0;for(n in t)r=e[n],o=t[n],hasOwn(e,n)?isObject(r)&&isObject(o)&&mergeData(r,o):set(e,n,o);return e}function mergeHook(e,t){return t?e?e.concat(t):Array.isArray(t)?t:[t]:e}function mergeAssets(e,t){var n=Object.create(e||null);return t?extend(n,t):n}function normalizeComponents(e){if(e.components){var t=e.components,n=void 0;for(var r in t)isBuiltInTag(r)||config.isReservedTag(r)?"production"!==process.env.NODE_ENV&&warn("Do not use built-in or reserved HTML elements as component id: "+r):(n=t[r],isPlainObject(n)&&(t[r]=Vue.extend(n)))}}function normalizeProps(e){var t=e.props;if(t){var n={},r=void 0,o=void 0,i=void 0;if(Array.isArray(t))for(r=t.length;r--;)o=t[r],"string"==typeof o?(i=camelize(o),n[i]={type:null}):"production"!==process.env.NODE_ENV&&warn("props must be strings when using array syntax.");else if(isPlainObject(t))for(var a in t)o=t[a],i=camelize(a),n[i]=isPlainObject(o)?o:{type:o};e.props=n}}function normalizeDirectives(e){var t=e.directives;if(t)for(var n in t){var r=t[n];"function"==typeof r&&(t[n]={bind:r,update:r})}}function mergeOptions(e,t,n){function r(r){var o=strats[r]||defaultStrat;c[r]=o(e[r],t[r],n,r)}normalizeComponents(t),normalizeProps(t),normalizeDirectives(t);var o=t["extends"];if(o&&(e="function"==typeof o?mergeOptions(e,o.options,n):mergeOptions(e,o,n)),t.mixins)for(var i=0,a=t.mixins.length;a>i;i++){var s=t.mixins[i];s.prototype instanceof Vue&&(s=s.options),e=mergeOptions(e,s,n)}var c={},d=void 0;for(d in e)r(d);for(d in t)hasOwn(e,d)||r(d);return c}function resolveAsset(e,t,n,r){if("string"==typeof n){var o=e[t],i=o[n]||o[camelize(n)]||o[capitalize(camelize(n))];return"production"!==process.env.NODE_ENV&&r&&!i&&warn("Failed to resolve "+t.slice(0,-1)+": "+n,e),i}}function validateProp(e,t,n){if(e.$options.props&&n){var r=e.$options.props[t],o=!hasOwn(n,t),i=n[t];return r.type===Boolean&&(o&&!hasOwn(r,"default")?i=!1:""!==i&&i!==hyphenate(t)||(i=!0)),void 0===i&&(i=getPropDefaultValue(e,r,t),observerState.shouldConvert=!0,observe(i),observerState.shouldConvert=!1),"production"!==process.env.NODE_ENV&&assertProp(r,t,i,e,o),i}}function getPropDefaultValue(e,t,n){if(hasOwn(t,"default")){var r=t["default"];return isObject(r)&&"production"!==process.env.NODE_ENV&&warn('Invalid default value for prop "'+n+'": Props with type Object/Array must use a factory function to return the default value.',e),"function"==typeof r&&t.type!==Function?r.call(e):r}}function assertProp(e,t,n,r,o){if(e.required&&o)return void warn('Missing required prop: "'+t+'"',r);if(null!=n||e.required){var i=e.type,a=!i,s=[];if(i){Array.isArray(i)||(i=[i]);for(var c=0;c<i.length&&!a;c++){var d=assertType(n,i[c]);s.push(d.expectedType),a=d.valid}}if(!a)return void warn('Invalid prop: type check failed for prop "'+t+'". Expected '+s.map(capitalize).join(", ")+", got "+Object.prototype.toString.call(n).slice(8,-1)+".",r);var u=e.validator;u&&(u(n)||warn('Invalid prop: custom validator check failed for prop "'+t+'".',r))}}function assertType(e,t){var n=void 0,r=void 0;return t===String?(r="string",n=typeof e===r):t===Number?(r="number",n=typeof e===r):t===Boolean?(r="boolean",n=typeof e===r):t===Function?(r="function",n=typeof e===r):t===Object?(r="Object",n=isPlainObject(e)):t===Array?(r="Array",n=Array.isArray(e)):(r=t.name||t.toString(),n=e instanceof t),{valid:n,expectedType:r}}function initUse(e){e.use=function(e){if(!e.installed){var t=toArray(arguments,1);return t.unshift(this),"function"==typeof e.install?e.install.apply(e,t):e.apply(null,t),e.installed=!0,this}}}function initMixin$1(e){e.mixin=function(t){e.options=mergeOptions(e.options,t),config._ctors.forEach(function(e){e.options=mergeOptions(e["super"].options,e.extendOptions)})}}function initExtend(e){e.cid=0;var t=1;e.extend=function(e){e=e||{};var n=this,r=0===n.cid;if(r&&e._Ctor)return e._Ctor;var o=e.name||n.options.name;"production"!==process.env.NODE_ENV&&(/^[a-zA-Z][\w-]*$/.test(o)||(warn('Invalid component name: "'+o+'". Component names can only contain alphanumeric characaters and the hyphen.'),o=null));var i=function(e){this._init(e)};return i.prototype=Object.create(n.prototype),i.prototype.constructor=i,i.cid=t++,i.options=mergeOptions(n.options,e),i["super"]=n,i.extend=n.extend,config._assetTypes.forEach(function(e){i[e]=n[e]}),o&&(i.options.components[o]=i),i.extendOptions=e,config._ctors.push(i),i.release=function(){remove(config._ctors,i)},r&&(e._Ctor=i),i}}function initAssetRegisters(e){config._assetTypes.forEach(function(t){e[t]=function(n,r){return r?("production"!==process.env.NODE_ENV&&"component"===t&&config.isReservedTag(n)&&warn("Do not use built-in or reserved HTML elements as component id: "+n),"component"===t&&isPlainObject(r)&&(r.name=r.name||n,r=e.extend(r)),this.options[t+"s"][n]=r,r):this.options[t+"s"][n]}})}function getRealChild(e){var t=e&&e.componentOptions;return t&&t.Ctor.options._abstract?getRealChild(t.propsData.child):e}function initGlobalAPI(e){e.config=config,e.util=util,e.set=set,e["delete"]=del,e.nextTick=nextTick,e.options=Object.create(null),config._assetTypes.forEach(function(t){e.options[t+"s"]=Object.create(null)}),extend(e.options.components,builtInComponents),initUse(e),initMixin$1(e),initExtend(e),initAssetRegisters(e)}function genClassForVnode(e){var t=e.data,n=void 0;return(n=e.child)&&(n=n._vnode.data)&&(t=mergeClassData(n,t)),(n=e.parent)&&(n=n.data)&&(t=mergeClassData(t,n)),genClassFromData(t)}function mergeClassData(e,t){return{staticClass:concat(e.staticClass,t.staticClass),"class":e["class"]?[e["class"],t["class"]]:t["class"]}}function genClassFromData(e){var t=e["class"],n=e.staticClass;return n||t?concat(n,stringifyClass(t)):""}function concat(e,t){return e?t?e+" "+t:e:t||""}function stringifyClass(e){var t="";if(!e)return t;if("string"==typeof e)return e;if(Array.isArray(e)){for(var n=void 0,r=0,o=e.length;o>r;r++)e[r]&&(n=stringifyClass(e[r]))&&(t+=n+" ");return t.slice(0,-1)}if(isObject(e)){for(var i in e)e[i]&&(t+=i+" ");return t.slice(0,-1)}return t}function isUnknownElement(e){if(!inBrowser)return!0;if(e=e.toLowerCase(),null!=unknownElementCache[e])return unknownElementCache[e];var t=document.createElement(e);return e.indexOf("-")>-1?unknownElementCache[e]=t.constructor===window.HTMLUnknownElement||t.constructor===window.HTMLElement:unknownElementCache[e]=/HTMLUnknownElement/.test(t.toString())&&!/^(data|time|rtc|rb)$/.test(e)}function query(e){if("string"==typeof e){var t=e;if(e=document.querySelector(e),!e)return"production"!==process.env.NODE_ENV&&warn("Cannot find element: "+t),document.createElement("div")}return e}function createElement(e){return document.createElement(e)}function createElementNS(e,t){return document.createElementNS(namespaceMap[e],t)}function createTextNode(e){return document.createTextNode(e)}function insertBefore(e,t,n){e.insertBefore(t,n)}function removeChild(e,t){e.removeChild(t)}function appendChild(e,t){e.appendChild(t)}function parentNode(e){return e.parentNode}function nextSibling(e){return e.nextSibling}function tagName(e){return e.tagName}function setTextContent(e,t){e.textContent=t}function childNodes(e){return e.childNodes}function setAttribute(e,t,n){e.setAttribute(t,n)}function isUndef(e){return null==e}function isDef(e){return null!=e}function sameVnode(e,t){return e.key===t.key&&e.tag===t.tag}function createKeyToOldIdx(e,t,n){var r=void 0,o=void 0,i={};for(r=t;n>=r;++r)o=e[r].key,isDef(o)&&(i[o]=r);return i}function createPatchFunction(e){function t(e){return new VNode(b.tagName(e).toLowerCase(),{},[],void 0,e)}function n(e,t){function n(){0===--n.listeners&&r(e)}return n.listeners=t,n}function r(e){var t=b.parentNode(e);b.removeChild(t,e)}function o(e,t){var n=void 0,r=void 0,s=e.data;if(isDef(s)&&(isDef(n=s.hook)&&isDef(n=n.init)&&n(e),isDef(n=e.child)))return i(e,t),a(e),e.elm;var c=e.children,d=e.tag;if(isDef(d)){if(r=e.elm=e.ns?b.createElementNS(e.ns,d):b.createElement(d),a(e),Array.isArray(c))for(n=0;n<c.length;++n)b.appendChild(r,o(c[n],t));else isPrimitive(e.text)&&b.appendChild(r,b.createTextNode(e.text));isDef(s)&&i(e,t)}else r=e.elm=b.createTextNode(e.text);return e.elm}function i(e,t){for(var n=0;n<y.create.length;++n)y.create[n](emptyNode,e);m=e.data.hook,isDef(m)&&(m.create&&m.create(emptyNode,e),m.insert&&t.push(e))}function a(e){var t=void 0;isDef(t=e.context)&&isDef(t=t.$options._scopeId)&&b.setAttribute(e.elm,t,"")}function s(e,t,n,r,i,a){for(;i>=r;++r)b.insertBefore(e,o(n[r],a),t)}function c(e){var t=void 0,n=void 0,r=e.data;if(isDef(r))for(isDef(t=r.hook)&&isDef(t=t.destroy)&&t(e),t=0;t<y.destroy.length;++t)y.destroy[t](e);if(isDef(t=e.child)&&c(t._vnode),isDef(t=e.children))for(n=0;n<e.children.length;++n)c(e.children[n])}function d(e,t,n,r){for(;r>=n;++n){var o=t[n];isDef(o)&&(isDef(o.tag)?(c(o),u(o)):b.removeChild(e,o.elm))}}function u(e,t){if(t||isDef(e.data)){var o=y.remove.length+1;for(t?t.listeners+=o:t=n(e.elm,o),isDef(m=e.child)&&isDef(m=m._vnode)&&isDef(m.data)&&u(m,t),m=0;m<y.remove.length;++m)y.remove[m](e,t);isDef(m=e.data.hook)&&isDef(m=m.remove)?m(e,t):t()}else r(e.elm)}function l(e,t,n,r){for(var i=0,a=0,c=t.length-1,u=t[0],l=t[c],f=n.length-1,v=n[0],h=n[f],m=void 0,g=void 0,y=void 0,_=void 0;c>=i&&f>=a;)isUndef(u)?u=t[++i]:isUndef(l)?l=t[--c]:sameVnode(u,v)?(p(u,v,r),u=t[++i],v=n[++a]):sameVnode(l,h)?(p(l,h,r),l=t[--c],h=n[--f]):sameVnode(u,h)?(p(u,h,r),b.insertBefore(e,u.elm,b.nextSibling(l.elm)),u=t[++i],h=n[--f]):sameVnode(l,v)?(p(l,v,r),b.insertBefore(e,l.elm,u.elm),l=t[--c],v=n[++a]):(isUndef(m)&&(m=createKeyToOldIdx(t,i,c)),g=m[v.key],isUndef(g)?(b.insertBefore(e,o(v,r),u.elm),v=n[++a]):(y=t[g],"production"===process.env.NODE_ENV||y||warn("It seems there are duplicate keys that is causing an update error. Make sure each v-for item has a unique key."),y.tag!==v.tag?(b.insertBefore(e,o(v,r),u.elm),v=n[++a]):(p(y,v,r),t[g]=void 0,b.insertBefore(e,v.elm,u.elm),v=n[++a])));i>c?(_=isUndef(n[f+1])?null:n[f+1].elm,s(e,_,n,a,f,r)):a>f&&d(e,t,i,c)}function p(e,t,n){if(e!==t){var r=void 0,o=void 0;isDef(r=t.data)&&isDef(o=r.hook)&&isDef(r=o.prepatch)&&r(e,t);var i=t.elm=e.elm,a=e.children,c=t.children;if(isDef(t.data)){for(r=0;r<y.update.length;++r)y.update[r](e,t);isDef(o)&&isDef(r=o.update)&&r(e,t)}if(isUndef(t.text)?isDef(a)&&isDef(c)?a!==c&&l(i,a,c,n):isDef(c)?(isDef(e.text)&&b.setTextContent(i,""),s(i,null,c,0,c.length-1,n)):isDef(a)?d(i,a,0,a.length-1):isDef(e.text)&&b.setTextContent(i,""):e.text!==t.text&&b.setTextContent(i,t.text),isDef(t.data)){for(r=0;r<y.postpatch.length;++r)y.postpatch[r](e,t);isDef(o)&&isDef(r=o.postpatch)&&r(e,t)}}}function f(e){for(var t=0;t<e.length;++t)e[t].data.hook.insert(e[t])}function v(e,t,n){if("production"!==process.env.NODE_ENV&&!h(e,t))return!1;t.elm=e;var r=t.tag,o=t.data,a=t.children;if(isDef(o)&&(isDef(m=o.hook)&&isDef(m=m.init)&&m(t,!0),isDef(m=t.child)))return i(t,n),!0;if(isDef(r)){if(isDef(a))for(var s=b.childNodes(e),c=0;c<a.length;c++){var d=v(s[c],a[c],n);if(!d)return!1}isDef(o)&&i(t,n)}return!0}function h(e,t){if(t.tag){if(0===t.tag.indexOf("vue-component"))return!0;var n=b.childNodes(e);return t.tag===b.tagName(e).toLowerCase()&&(t.children?t.children.length===n.length:0===n.length)}return renderString(t.text)===e.data}var m=void 0,g=void 0,y={},_=e.modules,b=e.nodeOps;for(m=0;m<hooks$1.length;++m)for(y[hooks$1[m]]=[],g=0;g<_.length;++g)void 0!==_[g][hooks$1[m]]&&y[hooks$1[m]].push(_[g][hooks$1[m]]);return function(e,n,r){var i=void 0,a=void 0,s=[];if(e){var u=isDef(e.nodeType);if(!u&&sameVnode(e,n))p(e,n,s);else{if(u){if(e.hasAttribute("server-rendered")&&(e.removeAttribute("server-rendered"),r=!0),r){if(v(e,n,s))return f(s),e;"production"!==process.env.NODE_ENV&&warn("The client-side rendered virtual DOM tree is not matching server-rendered content. Bailing hydration and performing full client-side render.")}e=t(e)}i=e.elm,a=b.parentNode(i),o(n,s),null!==a?(b.insertBefore(a,n.elm,b.nextSibling(i)),d(a,[e],0,0)):isDef(e.tag)&&c(e)}}else o(n,s);return f(s),n.elm}}function applyDirectives(e,t,n){var r=t.data.directives;if(r)for(var o=e.data.directives,i="update"===n,a=0;a<r.length;a++){var s=r[a],c=resolveAsset(t.context.$options,"directives",s.name,!0),d=c&&c[n];if(d){if(i&&o){var u=s.oldValue=o[a].value;if(u===s.value)continue}d(t.elm,s,t,e)}}}function registerRef(e,t){var n=e.data.ref;if(n){var r=e.context,o=e.child||e.elm,i=r.$refs;t?Array.isArray(i[n])?remove(i[n],o):i[n]===o&&(i[n]=void 0):e.data.refInFor?Array.isArray(i[n])?i[n].push(o):i[n]=[o]:i[n]=o}}function updateAttrs(e,t){if(e.data.attrs||t.data.attrs){var n=void 0,r=void 0,o=void 0,i=t.elm,a=e.data.attrs||{},s=t.data.attrs||{};for(n in s)r=s[n],o=a[n],o!==r&&setAttr(i,n,r);for(n in a)null==s[n]&&(isXlink(n)?i.removeAttributeNS(xlinkNS,getXlinkProp(n)):isEnumeratedAttr(n)||i.removeAttribute(n))}}function setAttr(e,t,n){isBooleanAttr(t)?isFalsyAttrValue(n)?e.removeAttribute(t):e.setAttribute(t,t):isEnumeratedAttr(t)?e.setAttribute(t,isFalsyAttrValue(n)||"false"===n?"false":"true"):isXlink(t)?isFalsyAttrValue(n)?e.removeAttributeNS(xlinkNS,getXlinkProp(t)):e.setAttributeNS(xlinkNS,t,n):isFalsyAttrValue(n)?e.removeAttribute(t):e.setAttribute(t,n)}function updateClass(e,t){var n=t.elm,r=t.data;if(r.staticClass||r["class"]){var o=genClassForVnode(t),i=n._transitionClasses;i&&(o=concat(o,stringifyClass(i))),o!==n._prevClass&&(n.setAttribute("class",o),n._prevClass=o)}}function updateDOMListeners(e,t){if(e.data.on||t.data.on){var n=t.data.on||{},r=e.data.on||{},o=t.elm._v_add||(t.elm._v_add=function(e,n,r){t.elm.addEventListener(e,n,r)}),i=t.elm._v_remove||(t.elm._v_remove=function(e,n){t.elm.removeEventListener(e,n)});updateListeners(n,r,o,i)}}function updateProps(e,t){if(e.data.props||t.data.props){var n=void 0,r=void 0,o=t.elm,i=e.data.props||{},a=t.data.props||{};for(n in i)null==a[n]&&(o[n]=void 0);for(n in a)r=a[n],"value"===n?(o._value=r,o.value!=r&&(o.value=r)):o[n]=r}}function updateStyle(e,t){if(e.data.style||t.data.style){var n=void 0,r=void 0,o=t.elm,i=e.data.style||{},a=t.data.style||{};Array.isArray(a)&&(a=t.data.style=toObject(a));
for(r in i)a[r]||(o.style[normalize(r)]="");for(r in a)n=a[r],n!==i[r]&&(o.style[normalize(r)]=n||"");t.data.style=extend({},a)}}function addClass(e,t){if(e.classList)t.indexOf(" ")>-1?t.split(/\s+/).forEach(function(t){return e.classList.add(t)}):e.classList.add(t);else{var n=" "+e.getAttribute("class")+" ";n.indexOf(" "+t+" ")<0&&e.setAttribute("class",(n+t).trim())}}function removeClass(e,t){if(e.classList)t.indexOf(" ")>-1?t.split(/\s+/).forEach(function(t){return e.classList.remove(t)}):e.classList.remove(t);else{for(var n=" "+e.getAttribute("class")+" ",r=" "+t+" ";n.indexOf(r)>=0;)n=n.replace(r," ");e.setAttribute("class",n.trim())}}function nextFrame(e){raf(function(){raf(e)})}function enter(e){var t=e.elm;t._leaveCb&&(t._leaveCb.cancelled=!0,t._leaveCb());var n=e.data.transition;if(n){var r=!e.context.$root._isMounted;if(!r||n.appear||""===n.appear){var o=resolveTransition(n,e.context),i=o.css,a=o.enterClass,s=o.enterActiveClass,c=o.appearClass,d=o.appearActiveClass,u=o.beforeEnter,l=o.onEnter,p=o.afterEnter,f=o.enterCancelled,v=o.beforeAppear,h=o.onAppear,m=o.afterAppear,g=o.appearCancelled,y=r?c:a,_=r?d:s,b=r?v||u:u,w=r?h||l:l,O=r?m||p:p,C=r?g||f:f,E=i!==!1,k=w&&w.length>1,A=t._enterCb=once(function(){E&&removeTransitionClass(t,_),A.cancelled?(E&&removeTransitionClass(t,y),C&&C(t)):O&&O(t),t._enterCb=null});b&&b(t),E&&(addTransitionClass(t,y),nextFrame(function(){removeTransitionClass(t,y),A.cancelled||(addTransitionClass(t,_),k||whenTransitionEnds(t,A))})),w&&w(t,A),E||k||A()}}}function leave(e,t){function n(){d&&d(r),v&&(addTransitionClass(r,s),nextFrame(function(){removeTransitionClass(r,s),m.cancelled||(addTransitionClass(r,c),h||whenTransitionEnds(r,m))})),u&&u(r,m),v||h||m()}var r=e.elm;r._enterCb&&(r._enterCb.cancelled=!0,r._enterCb());var o=e.data.transition;if(!o)return t();var i=resolveTransition(o,e.context),a=i.css,s=i.leaveClass,c=i.leaveActiveClass,d=i.beforeLeave,u=i.onLeave,l=i.afterLeave,p=i.leaveCancelled,f=i.delayLeave,v=a!==!1,h=u&&u.length>1,m=r._leaveCb=once(function(){v&&removeTransitionClass(r,c),m.cancelled?(v&&removeTransitionClass(r,s),p&&p(r)):(t(),l&&l(r)),r._leaveCb=null});f?f(n):n()}function resolveTransition(e,t){var n=void 0;if(e&&"string"==typeof e)return n=resolveAsset(t.$options,"transitions",e),n?ensureTransitionClasses(n.name||e,n):autoCssTransition(e);if("object"==typeof e){if(e.name&&(n=resolveAsset(t.$options,"transitions",e.name)),n=n?extend(ensureTransitionClasses(e.name,n),e):ensureTransitionClasses(e.name,e),e.hooks)for(var r in e.hooks)mergeHook$2(n,r,e.hooks[r]);return n}return autoCssTransition("v")}function ensureTransitionClasses(e,t){e=e||"v";var n={};return t.css!==!1&&extend(n,autoCssTransition(e)),extend(n,t),n}function mergeHook$2(e,t,n){var r=e[t];r?e[t]=function(){r.apply(this,arguments),n()}:e[t]=n}function addTransitionClass(e,t){(e._transitionClasses||(e._transitionClasses=[])).push(t),addClass(e,t)}function removeTransitionClass(e,t){remove(e._transitionClasses,t),removeClass(e,t)}function whenTransitionEnds(e,t){var n=getTransitionInfo(e),r=n.type,o=n.timeout,i=n.propCount;if(!r)return t();var a=r===TRANSITION?transitionEndEvent:animationEndEvent,s=0,c=function(){e.removeEventListener(a,d),t()},d=function(){++s>=i&&c()};setTimeout(function(){i>s&&c()},o+1),e.addEventListener(a,d)}function getTransitionInfo(e){var t=window.getComputedStyle(e),n=t[transitionProp+"Delay"].split(", "),r=t[transitionProp+"Duration"].split(", "),o=t[animationProp+"Delay"].split(", "),i=t[animationProp+"Duration"].split(", "),a=getTimeout(n,r),s=getTimeout(o,i),c=Math.max(a,s),d=c>0?a>s?TRANSITION:ANIMATION:null,u=d?d===TRANSITION?r.length:i.length:0;return{type:d,timeout:c,propCount:u}}function getTimeout(e,t){return Math.max.apply(null,t.map(function(t,n){return toMs(t)+toMs(e[n])}))}function toMs(e){return 1e3*Number(e.slice(0,-1))}function once(e){var t=!1;return function(){t||(t=!0,e())}}function shouldSkipTransition(e){return!!(e.parent&&e.parent.data.transition||e.data.show)}function setSelected(e,t){var n=e.multiple;n||(e.selectedIndex=-1);for(var r=0,o=e.options.length;o>r;r++){var i=e.options[r];if(n)i.selected=t.indexOf(getValue(i))>-1;else if(getValue(i)===t){e.selectedIndex=r;break}}}function hasNoMatchingOption(e,t){for(var n=0,r=t.length;r>n;n++)if(getValue(t[n])===e)return!1;return!0}function getValue(e){return"_value"in e?e._value:e.value||e.text}function onCompositionStart(e){e.target.composing=!0}function onCompositionEnd(e){e.target.composing=!1,trigger(e.target,"input")}function trigger(e,t){var n=document.createEvent("HTMLEvents");n.initEvent(t,!0,!0),e.dispatchEvent(n)}function getTransition(e){var t=e.parent;return t&&null!=t.data.transition?t.data.transition:e.data.transition}function addHook(e,t){if(e.data&&e.data.transition){var n=e.data.transition;"string"==typeof n?n=e.data.transition={name:n}:"object"!=typeof n&&(n=e.data.transition={name:"v"}),n.hooks=t}}var isBuiltInTag=makeMap("slot,component,render,transition",!0),hasOwnProperty=Object.prototype.hasOwnProperty,camelizeRE=/-(\w)/g,camelize=cached(function(e){return e.replace(camelizeRE,function(e,t){return t?t.toUpperCase():""})}),capitalize=cached(function(e){return e.charAt(0).toUpperCase()+e.slice(1)}),hyphenateRE=/([a-z\d])([A-Z])/g,hyphenate=cached(function(e){return e.replace(hyphenateRE,"$1-$2").toLowerCase()}),toString=Object.prototype.toString,OBJECT_STRING="[object Object]",no=function(){return!1},config={optionMergeStrategies:Object.create(null),silent:!1,errorHandler:null,isReservedTag:no,isUnknownElement:no,mustUseProp:no,_assetTypes:["component","directive","transition","filter"],_lifecycleHooks:["init","created","beforeMount","mounted","beforeUpdate","updated","beforeDestroy","destroyed","activated","deactivated"],_maxUpdateCount:100,_isServer:"server"===process.env.VUE_ENV,_ctors:[]},bailRE=/[^\w\.]/,hasProto="__proto__"in{},inBrowser="undefined"!=typeof window&&"[object Object]"!==Object.prototype.toString.call(window),devtools=inBrowser&&window.__VUE_DEVTOOLS_GLOBAL_HOOK__,UA=inBrowser&&window.navigator.userAgent.toLowerCase(),isIos=UA&&/(iphone|ipad|ipod|ios)/i.test(UA),iosVersionMatch=UA&&isIos&&UA.match(/os ([\d_]+)/),iosVersion=iosVersionMatch&&iosVersionMatch[1].split("_"),hasMutationObserverBug=iosVersion&&Number(iosVersion[0])>=9&&Number(iosVersion[1])>=3&&!window.indexedDB,nextTick=function(){function e(){n=!1;var e=t.slice(0);t=[];for(var r=0;r<e.length;r++)e[r]()}var t=[],n=!1,r=void 0;if("undefined"==typeof MutationObserver||hasMutationObserverBug){var o=inBrowser?window:"undefined"!=typeof global?global:{};r=o.setImmediate||setTimeout}else!function(){var t=1,n=new MutationObserver(e),o=document.createTextNode(String(t));n.observe(o,{characterData:!0}),r=function(){t=(t+1)%2,o.data=String(t)}}();return function(o,i){var a=i?function(){o.call(i)}:o;t.push(a),n||(n=!0,r(e,0))}}(),Set$1=void 0;Set$1="undefined"!=typeof Set&&Set.toString().match(/native code/)?Set:function(){function e(){this.set=Object.create(null)}return e.prototype.has=function(e){return void 0!==this.set[e]},e.prototype.add=function(e){this.set[e]=1},e.prototype.clear=function(){this.set=Object.create(null)},e}();var hasProxy=void 0,proxyHandlers=void 0,initProxy=void 0;"production"!==process.env.NODE_ENV&&!function(){var e=makeMap("Infinity,undefined,NaN,isFinite,isNaN,parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,require,__webpack_require__");hasProxy="undefined"!=typeof Proxy&&Proxy.toString().match(/native code/),proxyHandlers={has:function t(n,r){var t=r in n,o=e(r);return t||o||warn('Trying to access non-existent property "'+r+'" while rendering. Make sure to declare reactive data properties in the data option.',n),!o}},initProxy=function(e){hasProxy?e._renderProxy=new Proxy(e,proxyHandlers):e._renderProxy=e}}();var uid$2=0,Dep=function(){function e(){this.id=uid$2++,this.subs=[]}return e.prototype.addSub=function(e){this.subs.push(e)},e.prototype.removeSub=function(e){remove(this.subs,e)},e.prototype.depend=function(){e.target&&e.target.addDep(this)},e.prototype.notify=function(){for(var e=this.subs.slice(),t=0,n=e.length;n>t;t++)e[t].update()},e}();Dep.target=null;var queue=[],userQueue=[],has={},circular={},waiting=!1,uid$1=0,prevTarget=void 0,Watcher=function(){function e(e,t,n){var r=arguments.length<=3||void 0===arguments[3]?{}:arguments[3];this.vm=e,e._watchers.push(this),this.deep=!!r.deep,this.user=!!r.user,this.lazy=!!r.lazy,this.expression=t.toString(),this.cb=n,this.id=++uid$1,this.active=!0,this.dirty=this.lazy,this.deps=[],this.newDeps=[],this.depIds=new Set$1,this.newDepIds=new Set$1,"function"==typeof t?this.getter=t:(this.getter=parsePath(t),this.getter||(this.getter=function(){},"production"!==process.env.NODE_ENV&&warn("Failed watching path: "+t+"Watcher only accepts simple dot-delimited paths. For full control, use a function instead.",e))),this.value=this.lazy?void 0:this.get()}return e.prototype.get=function(){this.beforeGet();var e=void 0;try{e=this.getter.call(this.vm,this.vm)}catch(t){if("production"!==process.env.NODE_ENV){if(this.user?warn("Error when evaluating watcher with getter: "+this.expression,this.vm):warn("Error during component render",this.vm),!config.errorHandler)throw t;config.errorHandler.call(null,t,this.vm)}e=this.value}return this.deep&&traverse(e),this.afterGet(),e},e.prototype.beforeGet=function(){prevTarget=Dep.target,Dep.target=this},e.prototype.addDep=function(e){var t=e.id;this.newDepIds.has(t)||(this.newDepIds.add(t),this.newDeps.push(e),this.depIds.has(t)||e.addSub(this))},e.prototype.afterGet=function(){Dep.target=prevTarget;for(var e=this.deps.length;e--;){var t=this.deps[e];this.newDepIds.has(t.id)||t.removeSub(this)}var n=this.depIds;this.depIds=this.newDepIds,this.newDepIds=n,this.newDepIds.clear(),n=this.deps,this.deps=this.newDeps,this.newDeps=n,this.newDeps.length=0},e.prototype.update=function(){this.lazy?this.dirty=!0:queueWatcher(this)},e.prototype.run=function(){if(this.active){var e=this.get();if(e!==this.value||isObject(e)||this.deep){var t=this.value;this.value=e,this.cb.call(this.vm,e,t)}}},e.prototype.evaluate=function(){var e=Dep.target;this.value=this.get(),this.dirty=!1,Dep.target=e},e.prototype.depend=function(){for(var e=this.deps.length;e--;)this.deps[e].depend()},e.prototype.teardown=function(){if(this.active){this.vm._isBeingDestroyed||this.vm._vForRemoving||remove(this.vm._watchers,this);for(var e=this.deps.length;e--;)this.deps[e].removeSub(this);this.active=!1}},e}(),seenObjects=new Set$1,arrayProto=Array.prototype,arrayMethods=Object.create(arrayProto);["push","pop","shift","unshift","splice","sort","reverse"].forEach(function(e){var t=arrayProto[e];def(arrayMethods,e,function(){for(var n=arguments.length,r=new Array(n);n--;)r[n]=arguments[n];var o=t.apply(this,r),i=this.__ob__,a=void 0;switch(e){case"push":a=r;break;case"unshift":a=r;break;case"splice":a=r.slice(2)}return a&&i.observeArray(a),i.dep.notify(),o})});var arrayKeys=Object.getOwnPropertyNames(arrayMethods),observerState={shouldConvert:!0,isSettingProps:!1},Observer=function(){function e(e){if(this.value=e,this.dep=new Dep,this.vmCount=0,def(e,"__ob__",this),Array.isArray(e)){var t=hasProto?protoAugment:copyAugment;t(e,arrayMethods,arrayKeys),this.observeArray(e)}else this.walk(e)}return e.prototype.walk=function(e){var t=this.value;for(var n in e)defineReactive(t,n,e[n])},e.prototype.observeArray=function(e){for(var t=0,n=e.length;n>t;t++)observe(e[t])},e}(),computedSharedDefinition={enumerable:!0,configurable:!0,get:noop,set:noop},VNode=function(){function e(e,t,n,r,o,i,a,s){this.tag=e,this.data=t,this.children=n,this.text=r,this.elm=o,this.ns=i,this.context=a,this.key=t&&t.key,this.componentOptions=s,this.child=void 0,this.parent=void 0;var c=t&&t.hook&&t.hook.construct;c&&c(this)}return e.prototype.setChildren=function(e){this.children=e},e}(),emptyVNode=function(){return new VNode(void 0,void 0,void 0,"")},hooks={init:init,prepatch:prepatch,insert:insert,destroy:destroy},hooksToMerge=Object.keys(hooks),renderState={activeInstance:null},uid=0;initMixin(Vue),stateMixin(Vue),eventsMixin(Vue),lifecycleMixin(Vue),renderMixin(Vue);var warn=void 0,formatComponentName=void 0;"production"!==process.env.NODE_ENV&&!function(){var e="undefined"!=typeof console;warn=function(t,n){e&&!config.silent&&console.error("[Vue warn]: "+t+(n?formatComponentName(n):""))},formatComponentName=function(e){if(e.$root===e)return" (found in root instance)";var t=e._isVue?e.$options.name||e.$options._componentTag:e.name;return t?" (found in component: <"+hyphenate(t)+">)":' (found in anonymous component. Use the "name" option for better debugging messages)'}}();var strats=config.optionMergeStrategies;"production"!==process.env.NODE_ENV&&(strats.el=strats.propsData=function(e,t,n,r){return n||warn('option "'+r+'" can only be used during instance creation with the `new` keyword.'),defaultStrat(e,t)},strats.name=function(e,t,n){return n&&warn('options "name" can only be used as a component definition option, not during instance creation.'),defaultStrat(e,t)}),strats.data=function(e,t,n){return n?e||t?function(){var r="function"==typeof t?t.call(n):t,o="function"==typeof e?e.call(n):void 0;return r?mergeData(r,o):o}:void 0:t?"function"!=typeof t?("production"!==process.env.NODE_ENV&&warn('The "data" option should be a function that returns a per-instance value in component definitions.',n),e):e?function(){return mergeData(t.call(this),e.call(this))}:t:e},config._lifecycleHooks.forEach(function(e){strats[e]=mergeHook}),config._assetTypes.forEach(function(e){strats[e+"s"]=mergeAssets}),strats.watch=function(e,t){if(!t)return e;if(!e)return t;var n={};extend(n,e);for(var r in t){var o=n[r],i=t[r];o&&!Array.isArray(o)&&(o=[o]),n[r]=o?o.concat(i):[i]}return n},strats.props=strats.methods=strats.computed=function(e,t){if(!t)return e;if(!e)return t;var n=Object.create(null);return extend(n,e),extend(n,t),n};var defaultStrat=function(e,t){return void 0===t?e:t},util=Object.freeze({defineReactive:defineReactive,renderString:renderString,makeMap:makeMap,isBuiltInTag:isBuiltInTag,remove:remove,hasOwn:hasOwn,isPrimitive:isPrimitive,cached:cached,camelize:camelize,capitalize:capitalize,hyphenate:hyphenate,bind:bind,toArray:toArray,extend:extend,isObject:isObject,isPlainObject:isPlainObject,toObject:toObject,noop:noop,no:no,genStaticKeys:genStaticKeys,isReserved:isReserved,def:def,parsePath:parsePath,hasProto:hasProto,inBrowser:inBrowser,devtools:devtools,nextTick:nextTick,get _Set(){return Set$1},mergeOptions:mergeOptions,resolveAsset:resolveAsset,get warn(){return warn},validateProp:validateProp}),KeepAlive={name:"keep-alive",_abstract:!0,props:{child:Object},created:function(){this.cache=Object.create(null)},render:function(){var e=this.child,t=getRealChild(this.child),n=t.componentOptions.Ctor.cid;if(this.cache[n]){var r=t.child=this.cache[n].child;t.elm=this.$el=r.$el}else this.cache[n]=t;return t.data.keepAlive=!0,e},destroyed:function(){for(var e in this.cache){var t=this.cache[e];callHook(t.child,"deactivated"),t.child.$destroy()}}},builtInComponents={KeepAlive:KeepAlive};initGlobalAPI(Vue),Object.defineProperty(Vue.prototype,"$isServer",{get:function(){return config._isServer}}),Vue.version="2.0.0-alpha.1";var mustUseProp=makeMap("value,selected,checked,muted"),isEnumeratedAttr=makeMap("contenteditable,draggable,spellcheck"),isBooleanAttr=makeMap("allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,default,defaultchecked,defaultmuted,defaultselected,defer,disabled,enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,required,reversed,scoped,seamless,selected,sortable,translate,truespeed,typemustmatch,visible"),xlinkNS="http://www.w3.org/1999/xlink",isXlink=function(e){return":"===e.charAt(5)&&"xlink"===e.slice(0,5)},getXlinkProp=function(e){return isXlink(e)?e.slice(6,e.length):""},isFalsyAttrValue=function(e){return null==e||e===!1},namespaceMap={svg:"http://www.w3.org/2000/svg",math:"http://www.w3.org/1998/Math/MathML"},isReservedTag=makeMap("html,base,head,link,meta,style,title,address,article,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,div,dd,dl,dt,figcaption,figure,hr,img,li,main,ol,p,pre,ul,a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,s,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,embed,object,param,source,canvas,script,noscript,del,ins,caption,col,colgroup,table,thead,tbody,td,th,tr,button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,output,progress,select,textarea,details,dialog,menu,menuitem,summary,content,element,shadow,template"),isUnaryTag=makeMap("area,base,br,col,embed,frame,hr,img,input,isindex,keygen,link,meta,param,source,track,wbr",!0),canBeLeftOpenTag=makeMap("colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr,source",!0),isNonPhrasingTag=makeMap("address,article,aside,base,blockquote,body,caption,col,colgroup,dd,details,dialog,div,dl,dt,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,head,header,hgroup,hr,html,legend,li,menuitem,meta,optgroup,option,param,rp,rt,source,style,summary,tbody,td,tfoot,th,thead,title,tr,track",!0),isSVG=makeMap("svg,g,defs,symbol,use,image,text,circle,ellipse,line,path,polygon,polyline,rect",!0),unknownElementCache=Object.create(null),UA$1=inBrowser&&window.navigator.userAgent.toLowerCase(),isIE=UA$1&&/msie|trident/.test(UA$1),isIE9=UA$1&&UA$1.indexOf("msie 9.0")>0,isAndroid=UA$1&&UA$1.indexOf("android")>0,nodeOps=Object.freeze({createElement:createElement,createElementNS:createElementNS,createTextNode:createTextNode,insertBefore:insertBefore,removeChild:removeChild,appendChild:appendChild,parentNode:parentNode,nextSibling:nextSibling,tagName:tagName,setTextContent:setTextContent,childNodes:childNodes,setAttribute:setAttribute}),emptyNode=new VNode("",{},[]),hooks$1=["create","update","postpatch","remove","destroy"],directives={create:function(e,t){applyDirectives(e,t,"bind")},update:function(e,t){applyDirectives(e,t,"update")},postpatch:function(e,t){applyDirectives(e,t,"postupdate")},destroy:function(e){applyDirectives(e,e,"unbind")}},ref={create:function(e,t){registerRef(t,!1)},destroy:function(e){registerRef(e,!0)}},baseModules=[ref,directives],attrs={create:function(e,t){var n=t.data.staticAttrs;if(n)for(var r in n)setAttr(t.elm,r,n[r]);updateAttrs(e,t)},update:updateAttrs},klass={create:updateClass,update:updateClass},events={create:updateDOMListeners,update:updateDOMListeners},props={create:updateProps,update:updateProps},prefixes=["Webkit","Moz","ms"],testEl=void 0,normalize=cached(function(e){if(testEl=testEl||document.createElement("div"),e=camelize(e),"filter"!==e&&e in testEl.style)return e;for(var t=e.charAt(0).toUpperCase()+e.slice(1),n=0;n<prefixes.length;n++){var r=prefixes[n]+t;if(r in testEl.style)return r}}),style={create:updateStyle,update:updateStyle},hasTransition=inBrowser&&!isIE9,TRANSITION="transition",ANIMATION="animation",transitionProp="transition",transitionEndEvent="transitionend",animationProp="animation",animationEndEvent="animationend";hasTransition&&(void 0===window.ontransitionend&&void 0!==window.onwebkittransitionend&&(transitionProp="WebkitTransition",transitionEndEvent="webkitTransitionEnd"),void 0===window.onanimationend&&void 0!==window.onwebkitanimationend&&(animationProp="WebkitAnimation",animationEndEvent="webkitAnimationEnd"));var raf=inBrowser&&window.requestAnimationFrame||setTimeout,autoCssTransition=cached(function(e){return{enterClass:e+"-enter",leaveClass:e+"-leave",appearClass:e+"-enter",enterActiveClass:e+"-enter-active",leaveActiveClass:e+"-leave-active",appearActiveClass:e+"-enter-active"}}),transition=hasTransition?{create:function(e,t){shouldSkipTransition(t)||enter(t)},remove:function(e,t){shouldSkipTransition(e)?t():leave(e,t)}}:{},platformModules=[attrs,klass,events,props,style,transition],modules=platformModules.concat(baseModules),patch=createPatchFunction({nodeOps:nodeOps,modules:modules});isIE9&&document.addEventListener("selectionchange",function(){var e=document.activeElement;e&&e.vmodel&&trigger(e,"input")});var model={bind:function(e,t,n){"production"!==process.env.NODE_ENV&&(n.tag.match(/input|select|textarea/)||warn("v-model is not supported on element type: <"+n.tag+">. If you are working with contenteditable, it's recommended to wrap a library dedicated for that purpose inside a custom component.",n.context)),"select"===n.tag?setSelected(e,t.value):(isAndroid||(e.addEventListener("compositionstart",onCompositionStart),e.addEventListener("compositionend",onCompositionEnd)),isIE9&&(e.vmodel=!0))},postupdate:function(e,t,n){var r=t.value;if("select"===n.tag){setSelected(e,r);var o=e.multiple?r.some(function(t){return hasNoMatchingOption(t,e.options)}):hasNoMatchingOption(r,e.options);o&&trigger(e,"change")}}},show={bind:function(e,t,n){var r=t.value,o=getTransition(n);r&&o&&o.appear&&!isIE9&&enter(n),e.style.display=r?"":"none"},update:function(e,t,n){var r=t.value,o=getTransition(n);o&&!isIE9?r?(enter(n),e.style.display=""):leave(n,function(){e.style.display="none"}):e.style.display=r?"":"none"}},platformDirectives={model:model,show:show},TransitionControl={name:"transition-control",_abstract:!0,props:{child:Object,mode:{validator:function(e){return e&&"out-in"!==e&&"in-out"!==e?(warn('transition-mode must be either "out-in" or "in-out".'),!1):!0}}},render:function(){var e=this,t=this._vnode,n=this.child;if(t&&t.data&&(t.tag!==n.tag||t.key!==n.key)){if("out-in"===this.mode)return addHook(t,{afterLeave:function(){e.$forceUpdate()}});"in-out"===this.mode&&!function(){var e=void 0,r=function(){e()};addHook(n,{afterEnter:r,enterCancelled:r}),addHook(t,{delayLeave:function(t){e=t}})}()}return n}},platformComponents={TransitionControl:TransitionControl};Vue.config.isUnknownElement=isUnknownElement,Vue.config.isReservedTag=isReservedTag,Vue.config.mustUseProp=mustUseProp,extend(Vue.options.directives,platformDirectives),extend(Vue.options.components,platformComponents),Vue.prototype.__patch__=config._isServer?noop:patch,Vue.prototype.$mount=function(e,t){return this._mount(e&&query(e),t)},module.exports=Vue;
//# sourceMappingURL=vue.common.min.js.map
|
example/src/index.js
|
dominique-mueller/simple-progress-webpack-plugin
|
import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import reportWebVitals from './reportWebVitals';
ReactDOM.render(
<React.StrictMode>
<App />
</React.StrictMode>,
document.getElementById('root')
);
// If you want to start measuring performance in your app, pass a function
// to log results (for example: reportWebVitals(console.log))
// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
reportWebVitals();
|
docs/src/app/components/pages/components/IconMenu/ExampleControlled.js
|
tan-jerene/material-ui
|
import React from 'react';
import IconMenu from 'material-ui/IconMenu';
import MenuItem from 'material-ui/MenuItem';
import IconButton from 'material-ui/IconButton';
import RaisedButton from 'material-ui/RaisedButton';
import MoreVertIcon from 'material-ui/svg-icons/navigation/more-vert';
import ContentFilter from 'material-ui/svg-icons/content/filter-list';
import FileFileDownload from 'material-ui/svg-icons/file/file-download';
export default class IconMenuExampleControlled extends React.Component {
constructor(props) {
super(props);
this.state = {
valueSingle: '3',
valueMultiple: ['3', '5'],
};
}
handleChangeSingle = (event, value) => {
this.setState({
valueSingle: value,
});
};
handleChangeMultiple = (event, value) => {
this.setState({
valueMultiple: value,
});
};
handleOpenMenu = () => {
this.setState({
openMenu: true,
});
}
handleOnRequestChange = (value) => {
this.setState({
openMenu: value,
});
}
render() {
return (
<div>
<IconMenu
iconButtonElement={<IconButton><MoreVertIcon /></IconButton>}
onChange={this.handleChangeSingle}
value={this.state.valueSingle}
>
<MenuItem value="1" primaryText="Refresh" />
<MenuItem value="2" primaryText="Send feedback" />
<MenuItem value="3" primaryText="Settings" />
<MenuItem value="4" primaryText="Help" />
<MenuItem value="5" primaryText="Sign out" />
</IconMenu>
<IconMenu
iconButtonElement={<IconButton><ContentFilter /></IconButton>}
onChange={this.handleChangeMultiple}
value={this.state.valueMultiple}
multiple={true}
>
<MenuItem value="1" primaryText="Blu-ray" />
<MenuItem value="2" primaryText="Cassette" />
<MenuItem value="3" primaryText="CD" />
<MenuItem value="4" primaryText="DVD Audio" />
<MenuItem value="5" primaryText="Hybrid SACD" />
<MenuItem value="6" primaryText="Vinyl" />
</IconMenu>
<IconMenu
iconButtonElement={<IconButton><FileFileDownload /></IconButton>}
open={this.state.openMenu}
onRequestChange={this.handleOnRequestChange}
>
<MenuItem value="1" primaryText="Windows App" />
<MenuItem value="2" primaryText="Mac App" />
<MenuItem value="3" primaryText="Android App" />
<MenuItem value="4" primaryText="iOS App" />
</IconMenu>
<RaisedButton onTouchTap={this.handleOpenMenu} label="Downloads" />
</div>
);
}
}
|
src/svg-icons/social/plus-one.js
|
hwo411/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let SocialPlusOne = (props) => (
<SvgIcon {...props}>
<path d="M10 8H8v4H4v2h4v4h2v-4h4v-2h-4zm4.5-1.92V7.9l2.5-.5V18h2V5z"/>
</SvgIcon>
);
SocialPlusOne = pure(SocialPlusOne);
SocialPlusOne.displayName = 'SocialPlusOne';
SocialPlusOne.muiName = 'SvgIcon';
export default SocialPlusOne;
|
frontend/src/System/Status/DiskSpace/DiskSpace.js
|
geogolem/Radarr
|
import PropTypes from 'prop-types';
import React, { Component } from 'react';
import FieldSet from 'Components/FieldSet';
import LoadingIndicator from 'Components/Loading/LoadingIndicator';
import ProgressBar from 'Components/ProgressBar';
import TableRowCell from 'Components/Table/Cells/TableRowCell';
import Table from 'Components/Table/Table';
import TableBody from 'Components/Table/TableBody';
import TableRow from 'Components/Table/TableRow';
import { kinds, sizes } from 'Helpers/Props';
import formatBytes from 'Utilities/Number/formatBytes';
import translate from 'Utilities/String/translate';
import styles from './DiskSpace.css';
const columns = [
{
name: 'path',
label: translate('Location'),
isVisible: true
},
{
name: 'freeSpace',
label: translate('FreeSpace'),
isVisible: true
},
{
name: 'totalSpace',
label: translate('TotalSpace'),
isVisible: true
},
{
name: 'progress',
isVisible: true
}
];
class DiskSpace extends Component {
//
// Render
render() {
const {
isFetching,
items,
isSmallScreen
} = this.props;
return (
<FieldSet legend={translate('DiskSpace')}>
{
isFetching &&
<LoadingIndicator />
}
{
!isFetching &&
<Table
columns={columns}
>
<TableBody>
{
items.map((item) => {
const {
freeSpace,
totalSpace
} = item;
const diskUsage = Math.round(100 - freeSpace / totalSpace * 100);
let diskUsageKind = kinds.PRIMARY;
if (diskUsage > 90) {
diskUsageKind = kinds.DANGER;
} else if (diskUsage > 80) {
diskUsageKind = kinds.WARNING;
}
return (
<TableRow key={item.path}>
<TableRowCell>
{item.path}
{
item.label &&
` (${item.label})`
}
</TableRowCell>
<TableRowCell className={styles.space}>
{formatBytes(freeSpace)}
</TableRowCell>
<TableRowCell className={styles.space}>
{formatBytes(totalSpace)}
</TableRowCell>
<TableRowCell className={styles.space}>
<ProgressBar
progress={diskUsage}
kind={diskUsageKind}
size={sizes.MEDIUM}
showText={((!isSmallScreen && diskUsage >= 12) || (isSmallScreen && diskUsage >= 45))}
text={`${diskUsage}%`}
/>
</TableRowCell>
</TableRow>
);
})
}
</TableBody>
</Table>
}
</FieldSet>
);
}
}
DiskSpace.propTypes = {
isFetching: PropTypes.bool.isRequired,
items: PropTypes.array.isRequired,
isSmallScreen: PropTypes.bool.isRequired
};
export default DiskSpace;
|
src/components/lobby/Lobby.js
|
ffossum/gamesite3-client
|
/* @flow */
import React from 'react';
import { Link, Route } from 'react-router-dom';
import type { ContextRouter } from 'react-router-dom';
import type { SessionUser } from '../../redux/modules/session/sessionReducer';
import format from 'date-fns/format';
import CreateGameForm from './CreateGameForm';
import ChatContainer from '../../redux/modules/chat/ChatContainer';
function CreateGameLink(props: ContextRouter) {
const to = `${props.location.pathname}/create`;
return <Link to={to}>Create game</Link>;
}
export type Props = {
user?: ?SessionUser,
games: Array<{
id: string,
host: PublicUserData,
players: PublicUserData[],
createdTime: string,
}>,
createGame: () => void,
enterLobby: () => void,
exitLobby: () => void,
};
export default class Lobby extends React.Component<Props> {
props: Props;
componentDidMount() {
this.props.enterLobby();
}
componentWillUnmount() {
this.props.exitLobby();
}
render() {
const { createGame, games, user } = this.props;
return (
<main>
<section>
<h2>Lobby</h2>
<Route exact path="/lobby" render={CreateGameLink} />
<Route
path="/lobby/create"
render={() => (
<CreateGameForm user={user} createGame={createGame} />
)}
/>
<ul>
{games.map(game => (
<li key={game.id}>
<Link to={`/game/${game.id}`}>
Host: {game.host.username}, created:{' '}
{format(game.createdTime, 'ddd, MMM Do HH:mm')}
</Link>
</li>
))}
</ul>
</section>
<section>
<ChatContainer channelName="general" />
</section>
</main>
);
}
}
|
ajax/libs/forerunnerdb/1.3.687/fdb-core+persist.min.js
|
dakshshah96/cdnjs
|
!function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){var d=a("./core");a("../lib/Persist");"undefined"!=typeof window&&(window.ForerunnerDB=d),b.exports=d},{"../lib/Persist":28,"./core":2}],2:[function(a,b,c){var d=a("../lib/Core");a("../lib/Shim.IE8");"undefined"!=typeof window&&(window.ForerunnerDB=d),b.exports=d},{"../lib/Core":7,"../lib/Shim.IE8":34}],3:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=new e,g=function(a,b,c){this.init.apply(this,arguments)};g.prototype.init=function(a,b,c,d,e){this._store=[],this._keys=[],void 0!==c&&this.primaryKey(c),void 0!==b&&this.index(b),void 0!==d&&this.compareFunc(d),void 0!==e&&this.hashFunc(e),void 0!==a&&this.data(a)},d.addModule("BinaryTree",g),d.mixin(g.prototype,"Mixin.ChainReactor"),d.mixin(g.prototype,"Mixin.Sorting"),d.mixin(g.prototype,"Mixin.Common"),d.synthesize(g.prototype,"compareFunc"),d.synthesize(g.prototype,"hashFunc"),d.synthesize(g.prototype,"indexDir"),d.synthesize(g.prototype,"primaryKey"),d.synthesize(g.prototype,"keys"),d.synthesize(g.prototype,"index",function(a){return void 0!==a&&(this.debug()&&console.log("Setting index",a,f.parse(a,!0)),this.keys(f.parse(a,!0))),this.$super.call(this,a)}),g.prototype.clear=function(){delete this._data,delete this._left,delete this._right,this._store=[]},g.prototype.data=function(a){return void 0!==a?(this._data=a,this._hashFunc&&(this._hash=this._hashFunc(a)),this):this._data},g.prototype.push=function(a){return void 0!==a?(this._store.push(a),this):!1},g.prototype.pull=function(a){if(void 0!==a){var b=this._store.indexOf(a);if(b>-1)return this._store.splice(b,1),this}return!1},g.prototype._compareFunc=function(a,b){var c,d,e=0;for(c=0;c<this._keys.length;c++)if(d=this._keys[c],1===d.value?e=this.sortAsc(f.get(a,d.path),f.get(b,d.path)):-1===d.value&&(e=this.sortDesc(f.get(a,d.path),f.get(b,d.path))),this.debug()&&console.log("Compared %s with %s order %d in path %s and result was %d",f.get(a,d.path),f.get(b,d.path),d.value,d.path,e),0!==e)return this.debug()&&console.log("Retuning result %d",e),e;return this.debug()&&console.log("Retuning result %d",e),e},g.prototype._hashFunc=function(a){return a[this._keys[0].path]},g.prototype.removeChildNode=function(a){this._left===a?delete this._left:this._right===a&&delete this._right},g.prototype.nodeBranch=function(a){return this._left===a?"left":this._right===a?"right":void 0},g.prototype.insert=function(a){var b,c,d,e;if(a instanceof Array){for(c=[],d=[],e=0;e<a.length;e++)this.insert(a[e])?c.push(a[e]):d.push(a[e]);return{inserted:c,failed:d}}return this.debug()&&console.log("Inserting",a),this._data?(b=this._compareFunc(this._data,a),0===b?(this.debug()&&console.log("Data is equal (currrent, new)",this._data,a),this._left?this._left.insert(a):(this._left=new g(a,this._index,this._binaryTree,this._compareFunc,this._hashFunc),this._left._parent=this),!0):-1===b?(this.debug()&&console.log("Data is greater (currrent, new)",this._data,a),this._right?this._right.insert(a):(this._right=new g(a,this._index,this._binaryTree,this._compareFunc,this._hashFunc),this._right._parent=this),!0):1===b?(this.debug()&&console.log("Data is less (currrent, new)",this._data,a),this._left?this._left.insert(a):(this._left=new g(a,this._index,this._binaryTree,this._compareFunc,this._hashFunc),this._left._parent=this),!0):!1):(this.debug()&&console.log("Node has no data, setting data",a),this.data(a),!0)},g.prototype.remove=function(a){var b,c,d,e=this.primaryKey();if(a instanceof Array){for(c=[],d=0;d<a.length;d++)this.remove(a[d])&&c.push(a[d]);return c}return this.debug()&&console.log("Removing",a),this._data[e]===a[e]?this._remove(this):(b=this._compareFunc(this._data,a),-1===b&&this._right?this._right.remove(a):1===b&&this._left?this._left.remove(a):!1)},g.prototype._remove=function(a){var b,c;return this._left?(b=this._left,c=this._right,this._left=b._left,this._right=b._right,this._data=b._data,this._store=b._store,c&&(b.rightMost()._right=c)):this._right?(c=this._right,this._left=c._left,this._right=c._right,this._data=c._data,this._store=c._store):this.clear(),!0},g.prototype.leftMost=function(){return this._left?this._left.leftMost():this},g.prototype.rightMost=function(){return this._right?this._right.rightMost():this},g.prototype.lookup=function(a,b,c){var d=this._compareFunc(this._data,a);return c=c||[],0===d&&(this._left&&this._left.lookup(a,b,c),c.push(this._data),this._right&&this._right.lookup(a,b,c)),-1===d&&this._right&&this._right.lookup(a,b,c),1===d&&this._left&&this._left.lookup(a,b,c),c},g.prototype.inOrder=function(a,b){switch(b=b||[],this._left&&this._left.inOrder(a,b),a){case"hash":b.push(this._hash);break;case"data":b.push(this._data);break;default:b.push({key:this._data,arr:this._store})}return this._right&&this._right.inOrder(a,b),b},g.prototype.startsWith=function(a,b,c,d){var e,g,h=f.get(this._data,a),i=h.substr(0,b.length);return c=c||new RegExp("^"+b),d=d||[],void 0===d._visited&&(d._visited=0),d._visited++,g=this.sortAsc(h,b),e=i===b,0===g&&(this._left&&this._left.startsWith(a,b,c,d),e&&d.push(this._data),this._right&&this._right.startsWith(a,b,c,d)),-1===g&&(e&&d.push(this._data),this._right&&this._right.startsWith(a,b,c,d)),1===g&&(this._left&&this._left.startsWith(a,b,c,d),e&&d.push(this._data)),d},g.prototype.findRange=function(a,b,c,d,f,g){f=f||[],g=g||new e(b),this._left&&this._left.findRange(a,b,c,d,f,g);var h=g.value(this._data),i=this.sortAsc(h,c),j=this.sortAsc(h,d);if(!(0!==i&&1!==i||0!==j&&-1!==j))switch(a){case"hash":f.push(this._hash);break;case"data":f.push(this._data);break;default:f.push({key:this._data,arr:this._store})}return this._right&&this._right.findRange(a,b,c,d,f,g),f},g.prototype.match=function(a,b,c){var d,e,g,h=[],i=0;for(d=f.parseArr(this._index,{verbose:!0}),e=f.parseArr(a,c&&c.pathOptions?c.pathOptions:{ignore:/\$/,verbose:!0}),g=0;g<d.length;g++)e[g]===d[g]&&(i++,h.push(e[g]));return{matchedKeys:h,totalKeyCount:e.length,score:i}},d.finishModule("BinaryTree"),b.exports=g},{"./Path":27,"./Shared":33}],4:[function(a,b,c){"use strict";var d,e;d=function(){var a,b,c,d=[];for(b=0;256>b;b++){for(a=b,c=0;8>c;c++)a=1&a?3988292384^a>>>1:a>>>1;d[b]=a}return d}(),e=function(a){var b,c=-1;for(b=0;b<a.length;b++)c=c>>>8^d[255&(c^a.charCodeAt(b))];return(-1^c)>>>0},b.exports=e},{}],5:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m,n;d=a("./Shared");var o=function(a,b){this.init.apply(this,arguments)};o.prototype.init=function(a,b){this.sharedPathSolver=n,this._primaryKey="_id",this._primaryIndex=new g("primary"),this._primaryCrc=new g("primaryCrc"),this._crcLookup=new g("crcLookup"),this._name=a,this._data=[],this._metrics=new f,this._options=b||{changeTimestamp:!1},this._options.db&&this.db(this._options.db),this._metaData={},this._deferQueue={insert:[],update:[],remove:[],upsert:[],async:[]},this._deferThreshold={insert:100,update:100,remove:100,upsert:100},this._deferTime={insert:1,update:1,remove:1,upsert:1},this._deferredCalls=!0,this.subsetOf(this)},d.addModule("Collection",o),d.mixin(o.prototype,"Mixin.Common"),d.mixin(o.prototype,"Mixin.Events"),d.mixin(o.prototype,"Mixin.ChainReactor"),d.mixin(o.prototype,"Mixin.CRUD"),d.mixin(o.prototype,"Mixin.Constants"),d.mixin(o.prototype,"Mixin.Triggers"),d.mixin(o.prototype,"Mixin.Sorting"),d.mixin(o.prototype,"Mixin.Matching"),d.mixin(o.prototype,"Mixin.Updating"),d.mixin(o.prototype,"Mixin.Tags"),f=a("./Metrics"),g=a("./KeyValueStore"),h=a("./Path"),i=a("./IndexHashMap"),j=a("./IndexBinaryTree"),k=a("./Index2d"),e=d.modules.Db,l=a("./Overload"),m=a("./ReactorIO"),n=new h,d.synthesize(o.prototype,"deferredCalls"),d.synthesize(o.prototype,"state"),d.synthesize(o.prototype,"name"),d.synthesize(o.prototype,"metaData"),d.synthesize(o.prototype,"capped"),d.synthesize(o.prototype,"cappedSize"),o.prototype._asyncPending=function(a){this._deferQueue.async.push(a)},o.prototype._asyncComplete=function(a){for(var b=this._deferQueue.async.indexOf(a);b>-1;)this._deferQueue.async.splice(b,1),b=this._deferQueue.async.indexOf(a);0===this._deferQueue.async.length&&this.deferEmit("ready")},o.prototype.data=function(){return this._data},o.prototype.drop=function(a){var b;if(this.isDropped())return a&&a(!1,!0),!0;if(this._db&&this._db._collection&&this._name){if(this.debug()&&console.log(this.logIdentifier()+" Dropping"),this._state="dropped",this.emit("drop",this),delete this._db._collection[this._name],this._collate)for(b in this._collate)this._collate.hasOwnProperty(b)&&this.collateRemove(b);return delete this._primaryKey,delete this._primaryIndex,delete this._primaryCrc,delete this._crcLookup,delete this._name,delete this._data,delete this._metrics,delete this._listeners,a&&a(!1,!0),!0}return a&&a(!1,!0),!1},o.prototype.primaryKey=function(a){if(void 0!==a){if(this._primaryKey!==a){var b=this._primaryKey;this._primaryKey=a,this._primaryIndex.primaryKey(a),this.rebuildPrimaryKeyIndex(),this.chainSend("primaryKey",{keyName:a,oldData:b})}return this}return this._primaryKey},o.prototype._onInsert=function(a,b){this.emit("insert",a,b)},o.prototype._onUpdate=function(a){this.emit("update",a)},o.prototype._onRemove=function(a){this.emit("remove",a)},o.prototype._onChange=function(){this._options.changeTimestamp&&(this._metaData.lastChange=this.serialiser.convert(new Date))},d.synthesize(o.prototype,"db",function(a){return a&&"_id"===this.primaryKey()&&(this.primaryKey(a.primaryKey()),this.debug(a.debug())),this.$super.apply(this,arguments)}),d.synthesize(o.prototype,"mongoEmulation"),o.prototype.setData=new l("Collection.prototype.setData",{"*":function(a){return this.$main.call(this,a,{})},"*, object":function(a,b){return this.$main.call(this,a,b)},"*, function":function(a,b){return this.$main.call(this,a,{},b)},"*, *, function":function(a,b,c){return this.$main.call(this,a,b,c)},"*, *, *":function(a,b,c){return this.$main.call(this,a,b,c)},$main:function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";if(a){var d=this.deferredCalls(),e=[].concat(this._data);this.deferredCalls(!1),b=this.options(b),b.$decouple&&(a=this.decouple(a)),a instanceof Array||(a=[a]),this.remove({}),this.insert(a),this.deferredCalls(d),this._onChange(),this.emit("setData",this._data,e)}return c&&c(),this}}),o.prototype.rebuildPrimaryKeyIndex=function(a){a=a||{$ensureKeys:void 0,$violationCheck:void 0};var b,c,d,e,f=a&&void 0!==a.$ensureKeys?a.$ensureKeys:!0,g=a&&void 0!==a.$violationCheck?a.$violationCheck:!0,h=this._primaryIndex,i=this._primaryCrc,j=this._crcLookup,k=this._primaryKey;for(h.truncate(),i.truncate(),j.truncate(),b=this._data,c=b.length;c--;){if(d=b[c],f&&this.ensurePrimaryKey(d),g){if(!h.uniqueSet(d[k],d))throw this.logIdentifier()+" Call to setData on collection failed because your data violates the primary key unique constraint. One or more documents are using the same primary key: "+d[this._primaryKey]}else h.set(d[k],d);e=this.hash(d),i.set(d[k],e),j.set(e,d)}},o.prototype.ensurePrimaryKey=function(a){void 0===a[this._primaryKey]&&(a[this._primaryKey]=this.objectId())},o.prototype.truncate=function(){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";return this.emit("truncate",this._data),this._data.length=0,this._primaryIndex=new g("primary"),this._primaryCrc=new g("primaryCrc"),this._crcLookup=new g("crcLookup"),this._onChange(),this.emit("immediateChange",{type:"truncate"}),this.deferEmit("change",{type:"truncate"}),this},o.prototype.upsert=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";if(a){var c,d,e=this._deferQueue.upsert,f=this._deferThreshold.upsert,g={};if(a instanceof Array){if(this._deferredCalls&&a.length>f)return this._deferQueue.upsert=e.concat(a),this._asyncPending("upsert"),this.processQueue("upsert",b),{};for(g=[],d=0;d<a.length;d++)g.push(this.upsert(a[d]));return b&&b(),g}switch(a[this._primaryKey]?(c={},c[this._primaryKey]=a[this._primaryKey],this._primaryIndex.lookup(c)[0]?g.op="update":g.op="insert"):g.op="insert",g.op){case"insert":g.result=this.insert(a,b);break;case"update":g.result=this.update(c,a,{},b)}return g}return b&&b(),{}},o.prototype.filter=function(a,b,c){return this.find(a,c).filter(b)},o.prototype.filterUpdate=function(a,b,c){var d,e,f,g,h=this.find(a,c),i=[],j=this.primaryKey();for(g=0;g<h.length;g++)d=h[g],f=b(d),f&&(e={},e[j]=d[j],i.push(this.update(e,f)));return i},o.prototype.update=function(a,b,c,d){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";return this.mongoEmulation()?(this.convertToFdb(a),this.convertToFdb(b)):b=this.decouple(b),b=this.transformIn(b),this._handleUpdate(a,b,c,d)},o.prototype._handleUpdate=function(a,b,c,d){var e,f,g=this,h=this._metrics.create("update"),i=function(d){var e,f,i,j=g.decouple(d);return g.willTrigger(g.TYPE_UPDATE,g.PHASE_BEFORE)||g.willTrigger(g.TYPE_UPDATE,g.PHASE_AFTER)?(e=g.decouple(d),f={type:"update",query:g.decouple(a),update:g.decouple(b),options:g.decouple(c),op:h},i=g.updateObject(e,f.update,f.query,f.options,""),g.processTrigger(f,g.TYPE_UPDATE,g.PHASE_BEFORE,d,e)!==!1?(i=g.updateObject(d,e,f.query,f.options,""),g.processTrigger(f,g.TYPE_UPDATE,g.PHASE_AFTER,j,e)):i=!1):i=g.updateObject(d,b,a,c,""),g._updateIndexes(j,d),i};return h.start(),h.time("Retrieve documents to update"),e=this.find(a,{$decouple:!1}),h.time("Retrieve documents to update"),e.length&&(h.time("Update documents"),f=e.filter(i),h.time("Update documents"),f.length&&(this.debug()&&console.log(this.logIdentifier()+" Updated some data"),h.time("Resolve chains"),this.chainWillSend()&&this.chainSend("update",{query:a,update:b,dataSet:this.decouple(f)},c),h.time("Resolve chains"),this._onUpdate(f),this._onChange(),d&&d(),this.emit("immediateChange",{type:"update",data:f}),this.deferEmit("change",{type:"update",data:f}))),h.stop(),f||[]},o.prototype._replaceObj=function(a,b){var c;this._removeFromIndexes(a);for(c in a)a.hasOwnProperty(c)&&delete a[c];for(c in b)b.hasOwnProperty(c)&&(a[c]=b[c]);if(!this._insertIntoIndexes(a))throw this.logIdentifier()+" Primary key violation in update! Key violated: "+a[this._primaryKey];return this},o.prototype.updateById=function(a,b){var c={};return c[this._primaryKey]=a,this.update(c,b)[0]},o.prototype.updateObject=function(a,b,c,d,e,f){b=this.decouple(b),e=e||"","."===e.substr(0,1)&&(e=e.substr(1,e.length-1));var g,i,j,k,l,m,n,o,p,q,r,s,t=!1,u=!1;for(s in b)if(b.hasOwnProperty(s)){if(g=!1,"$"===s.substr(0,1))switch(s){case"$key":case"$index":case"$data":case"$min":case"$max":g=!0;break;case"$each":for(g=!0,k=b.$each.length,j=0;k>j;j++)u=this.updateObject(a,b.$each[j],c,d,e),u&&(t=!0);t=t||u;break;case"$replace":g=!0,n=b.$replace,o=this.primaryKey();for(m in a)a.hasOwnProperty(m)&&m!==o&&void 0===n[m]&&(this._updateUnset(a,m),t=!0);for(m in n)n.hasOwnProperty(m)&&m!==o&&(this._updateOverwrite(a,m,n[m]),t=!0);break;default:g=!0,u=this.updateObject(a,b[s],c,d,e,s),t=t||u}if(this._isPositionalKey(s)&&(g=!0,s=s.substr(0,s.length-2),p=new h(e+"."+s),a[s]&&a[s]instanceof Array&&a[s].length)){for(i=[],j=0;j<a[s].length;j++)this._match(a[s][j],p.value(c)[0],d,"",{})&&i.push(j);for(j=0;j<i.length;j++)u=this.updateObject(a[s][i[j]],b[s+".$"],c,d,e+"."+s,f),t=t||u}if(!g)if(f||"object"!=typeof b[s])switch(f){case"$inc":var v=!0;b[s]>0?b.$max&&a[s]>=b.$max&&(v=!1):b[s]<0&&b.$min&&a[s]<=b.$min&&(v=!1),v&&(this._updateIncrement(a,s,b[s]),t=!0);break;case"$cast":switch(b[s]){case"array":a[s]instanceof Array||(this._updateProperty(a,s,b.$data||[]),t=!0);break;case"object":(!(a[s]instanceof Object)||a[s]instanceof Array)&&(this._updateProperty(a,s,b.$data||{}),t=!0);break;case"number":"number"!=typeof a[s]&&(this._updateProperty(a,s,Number(a[s])),t=!0);break;case"string":"string"!=typeof a[s]&&(this._updateProperty(a,s,String(a[s])),t=!0);break;default:throw this.logIdentifier()+" Cannot update cast to unknown type: "+b[s]}break;case"$push":if(void 0===a[s]&&this._updateProperty(a,s,[]),!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot push to a key that is not an array! ("+s+")";if(void 0!==b[s].$position&&b[s].$each instanceof Array)for(l=b[s].$position,k=b[s].$each.length,j=0;k>j;j++)this._updateSplicePush(a[s],l+j,b[s].$each[j]);else if(b[s].$each instanceof Array)for(k=b[s].$each.length,j=0;k>j;j++)this._updatePush(a[s],b[s].$each[j]);else this._updatePush(a[s],b[s]);t=!0;break;case"$pull":if(a[s]instanceof Array){for(i=[],j=0;j<a[s].length;j++)this._match(a[s][j],b[s],d,"",{})&&i.push(j);for(k=i.length;k--;)this._updatePull(a[s],i[k]),t=!0}break;case"$pullAll":if(a[s]instanceof Array){if(!(b[s]instanceof Array))throw this.logIdentifier()+" Cannot pullAll without being given an array of values to pull! ("+s+")";if(i=a[s],k=i.length,k>0)for(;k--;){for(l=0;l<b[s].length;l++)i[k]===b[s][l]&&(this._updatePull(a[s],k),k--,t=!0);if(0>k)break}}break;case"$addToSet":if(void 0===a[s]&&this._updateProperty(a,s,[]),!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot addToSet on a key that is not an array! ("+s+")";var w,x,y,z,A=a[s],B=A.length,C=!0,D=d&&d.$addToSet;for(b[s].$key?(y=!1,z=new h(b[s].$key),x=z.value(b[s])[0],delete b[s].$key):D&&D.key?(y=!1,z=new h(D.key),x=z.value(b[s])[0]):(x=this.jStringify(b[s]),y=!0),w=0;B>w;w++)if(y){if(this.jStringify(A[w])===x){C=!1;break}}else if(x===z.value(A[w])[0]){C=!1;break}C&&(this._updatePush(a[s],b[s]),t=!0);break;case"$splicePush":if(void 0===a[s]&&this._updateProperty(a,s,[]),!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot splicePush with a key that is not an array! ("+s+")";if(l=b.$index,void 0===l)throw this.logIdentifier()+" Cannot splicePush without a $index integer value!";delete b.$index,l>a[s].length&&(l=a[s].length),this._updateSplicePush(a[s],l,b[s]),t=!0;break;case"$move":if(!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot move on a key that is not an array! ("+s+")";for(j=0;j<a[s].length;j++)if(this._match(a[s][j],b[s],d,"",{})){var E=b.$index;if(void 0===E)throw this.logIdentifier()+" Cannot move without a $index integer value!";delete b.$index,this._updateSpliceMove(a[s],j,E),t=!0;break}break;case"$mul":this._updateMultiply(a,s,b[s]),t=!0;break;case"$rename":this._updateRename(a,s,b[s]),t=!0;break;case"$overwrite":this._updateOverwrite(a,s,b[s]),t=!0;break;case"$unset":this._updateUnset(a,s),t=!0;break;case"$clear":this._updateClear(a,s),t=!0;break;case"$pop":if(!(a[s]instanceof Array))throw this.logIdentifier()+" Cannot pop from a key that is not an array! ("+s+")";this._updatePop(a[s],b[s])&&(t=!0);break;case"$toggle":this._updateProperty(a,s,!a[s]),t=!0;break;default:a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0)}else if(null!==a[s]&&"object"==typeof a[s])if(q=a[s]instanceof Array,r=b[s]instanceof Array,q||r)if(!r&&q)for(j=0;j<a[s].length;j++)u=this.updateObject(a[s][j],b[s],c,d,e+"."+s,f),t=t||u;else a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0);else u=this.updateObject(a[s],b[s],c,d,e+"."+s,f),t=t||u;else a[s]!==b[s]&&(this._updateProperty(a,s,b[s]),t=!0)}return t},o.prototype._isPositionalKey=function(a){return".$"===a.substr(a.length-2,2)},o.prototype.remove=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";var d,e,f,g,h,i,j,k,l=this;if("function"==typeof b&&(c=b,b={}),this.mongoEmulation()&&this.convertToFdb(a),a instanceof Array){for(g=[],f=0;f<a.length;f++)g.push(this.remove(a[f],{noEmit:!0}));return(!b||b&&!b.noEmit)&&this._onRemove(g),c&&c(!1,g),g}if(g=[],d=this.find(a,{$decouple:!1}),d.length){h=function(a){l._removeFromIndexes(a),e=l._data.indexOf(a),l._dataRemoveAtIndex(e),g.push(a)};for(var m=0;m<d.length;m++)j=d[m],l.willTrigger(l.TYPE_REMOVE,l.PHASE_BEFORE)||l.willTrigger(l.TYPE_REMOVE,l.PHASE_AFTER)?(i={type:"remove"},k=l.decouple(j),l.processTrigger(i,l.TYPE_REMOVE,l.PHASE_BEFORE,k,k)!==!1&&(h(j),l.processTrigger(i,l.TYPE_REMOVE,l.PHASE_AFTER,k,k))):h(j);g.length&&(l.chainSend("remove",{query:a,dataSet:g},b),(!b||b&&!b.noEmit)&&this._onRemove(g),this._onChange(),this.emit("immediateChange",{type:"remove",data:g}),this.deferEmit("change",{type:"remove",data:g}))}return c&&c(!1,g),g},o.prototype.removeById=function(a){var b={};return b[this._primaryKey]=a,this.remove(b)[0]},o.prototype.processQueue=function(a,b,c){var d,e,f=this,g=this._deferQueue[a],h=this._deferThreshold[a],i=this._deferTime[a];if(c=c||{deferred:!0},g.length){switch(d=g.length>h?g.splice(0,h):g.splice(0,g.length),e=f[a](d),a){case"insert":c.inserted=c.inserted||[],c.failed=c.failed||[],c.inserted=c.inserted.concat(e.inserted),c.failed=c.failed.concat(e.failed)}setTimeout(function(){f.processQueue.call(f,a,b,c)},i)}else b&&b(c),this._asyncComplete(a);this.isProcessingQueue()||this.deferEmit("queuesComplete")},o.prototype.isProcessingQueue=function(){var a;for(a in this._deferQueue)if(this._deferQueue.hasOwnProperty(a)&&this._deferQueue[a].length)return!0;return!1},o.prototype.insert=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";return"function"==typeof b?(c=b,b=this._data.length):void 0===b&&(b=this._data.length),a=this.transformIn(a),this._insertHandle(a,b,c)},o.prototype._insertHandle=function(a,b,c){var d,e,f,g=this._deferQueue.insert,h=this._deferThreshold.insert,i=[],j=[];if(a instanceof Array){if(this._deferredCalls&&a.length>h)return this._deferQueue.insert=g.concat(a),this._asyncPending("insert"),void this.processQueue("insert",c);for(f=0;f<a.length;f++)d=this._insert(a[f],b+f),d===!0?i.push(a[f]):j.push({doc:a[f],reason:d})}else d=this._insert(a,b),d===!0?i.push(a):j.push({doc:a,reason:d});return e={deferred:!1,inserted:i,failed:j},this._onInsert(i,j),c&&c(e),this._onChange(),this.emit("immediateChange",{type:"insert",data:i}),this.deferEmit("change",{type:"insert",data:i}),e},o.prototype._insert=function(a,b){if(a){var c,d,e,f,g=this,h=this.capped(),i=this.cappedSize();if(this.ensurePrimaryKey(a),c=this.insertIndexViolation(a),e=function(a){g._insertIntoIndexes(a),b>g._data.length&&(b=g._data.length),g._dataInsertAtIndex(b,a),h&&g._data.length>i&&g.removeById(g._data[0][g._primaryKey]),g.chainWillSend()&&g.chainSend("insert",{dataSet:g.decouple([a])},{index:b})},c)return"Index violation in index: "+c;if(g.willTrigger(g.TYPE_INSERT,g.PHASE_BEFORE)||g.willTrigger(g.TYPE_INSERT,g.PHASE_AFTER)){if(d={type:"insert"},g.processTrigger(d,g.TYPE_INSERT,g.PHASE_BEFORE,{},a)===!1)return"Trigger cancelled operation";e(a),g.willTrigger(g.TYPE_INSERT,g.PHASE_AFTER)&&(f=g.decouple(a),g.processTrigger(d,g.TYPE_INSERT,g.PHASE_AFTER,{},f))}else e(a);return!0}return"No document passed to insert"},o.prototype._dataInsertAtIndex=function(a,b){this._data.splice(a,0,b)},o.prototype._dataRemoveAtIndex=function(a){this._data.splice(a,1)},o.prototype._dataReplace=function(a){for(;this._data.length;)this._data.pop();this._data=this._data.concat(a)},o.prototype._insertIntoIndexes=function(a){var b,c,d=this._indexByName,e=this.hash(a),f=this._primaryKey;c=this._primaryIndex.uniqueSet(a[f],a),this._primaryCrc.uniqueSet(a[f],e),this._crcLookup.uniqueSet(e,a);for(b in d)d.hasOwnProperty(b)&&d[b].insert(a);return c},o.prototype._removeFromIndexes=function(a){var b,c=this._indexByName,d=this.hash(a),e=this._primaryKey;this._primaryIndex.unSet(a[e]),this._primaryCrc.unSet(a[e]),this._crcLookup.unSet(d);for(b in c)c.hasOwnProperty(b)&&c[b].remove(a)},o.prototype._updateIndexes=function(a,b){this._removeFromIndexes(a),this._insertIntoIndexes(b)},o.prototype._rebuildIndexes=function(){var a,b=this._indexByName;for(a in b)b.hasOwnProperty(a)&&b[a].rebuild()},o.prototype.subset=function(a,b){var c,d=this.find(a,b);return c=new o,c.db(this._db),c.subsetOf(this).primaryKey(this._primaryKey).setData(d),c},d.synthesize(o.prototype,"subsetOf"),o.prototype.isSubsetOf=function(a){return this._subsetOf===a},o.prototype.distinct=function(a,b,c){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";var d,e,f=this.find(b,c),g=new h(a),i={},j=[];for(e=0;e<f.length;e++)d=g.value(f[e])[0],d&&!i[d]&&(i[d]=!0,j.push(d));return j},o.prototype.findById=function(a,b){var c={};return c[this._primaryKey]=a,this.find(c,b)[0]},o.prototype.peek=function(a,b){var c,d,e=this._data,f=e.length,g=new o,h=typeof a;if("string"===h){for(c=0;f>c;c++)d=this.jStringify(e[c]),d.indexOf(a)>-1&&g.insert(e[c]);return g.find({},b)}return this.find(a,b)},o.prototype.explain=function(a,b){var c=this.find(a,b);return c.__fdbOp._data},o.prototype.options=function(a){return a=a||{},a.$decouple=void 0!==a.$decouple?a.$decouple:!0,a.$explain=void 0!==a.$explain?a.$explain:!1,a},o.prototype.find=function(a,b,c){return this.mongoEmulation()&&this.convertToFdb(a),c?(c("Callbacks for the find() operation are not yet implemented!",[]),[]):this._find.call(this,a,b,c)},o.prototype._find=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";a=a||{};var c,d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x=this._metrics.create("find"),y=this.primaryKey(),z=this,A=!0,B={},C=[],D=[],E=[],F={},G={};if(b instanceof Array||(b=this.options(b)),w=function(c){return z._match(c,a,b,"and",F)},x.start(),a){if(a instanceof Array){for(v=this,n=0;n<a.length;n++)v=v.subset(a[n],b&&b[n]?b[n]:{});return v.find()}if(a.$findSub){if(!a.$findSub.$path)throw"$findSub missing $path property!";return this.findSub(a.$findSub.$query,a.$findSub.$path,a.$findSub.$subQuery,a.$findSub.$subOptions)}if(a.$findSubOne){if(!a.$findSubOne.$path)throw"$findSubOne missing $path property!";return this.findSubOne(a.$findSubOne.$query,a.$findSubOne.$path,a.$findSubOne.$subQuery,a.$findSubOne.$subOptions)}if(x.time("analyseQuery"),c=this._analyseQuery(z.decouple(a),b,x),x.time("analyseQuery"),x.data("analysis",c),c.hasJoin&&c.queriesJoin){for(x.time("joinReferences"),f=0;f<c.joinsOn.length;f++)m=c.joinsOn[f],j=m.key,k=m.type,l=m.id,i=new h(c.joinQueries[j]),g=i.value(a)[0],B[l]=this._db[k](j).subset(g),delete a[c.joinQueries[j]];x.time("joinReferences")}if(c.indexMatch.length&&(!b||b&&!b.$skipIndex)?(x.data("index.potential",c.indexMatch),x.data("index.used",c.indexMatch[0].index),x.time("indexLookup"),e=c.indexMatch[0].lookup||[],x.time("indexLookup"),c.indexMatch[0].keyData.totalKeyCount===c.indexMatch[0].keyData.score&&(A=!1)):x.flag("usedIndex",!1),A&&(e&&e.length?(d=e.length,x.time("tableScan: "+d),e=e.filter(w)):(d=this._data.length,x.time("tableScan: "+d),e=this._data.filter(w)),x.time("tableScan: "+d)),b.$orderBy&&(x.time("sort"),e=this.sort(b.$orderBy,e),x.time("sort")),void 0!==b.$page&&void 0!==b.$limit&&(G.page=b.$page,G.pages=Math.ceil(e.length/b.$limit),G.records=e.length,b.$page&&b.$limit>0&&(x.data("cursor",G),e.splice(0,b.$page*b.$limit))),b.$skip&&(G.skip=b.$skip,e.splice(0,b.$skip),x.data("skip",b.$skip)),b.$limit&&e&&e.length>b.$limit&&(G.limit=b.$limit,e.length=b.$limit,x.data("limit",b.$limit)),b.$decouple&&(x.time("decouple"),e=this.decouple(e),x.time("decouple"),x.data("flag.decouple",!0)),b.$join&&(C=C.concat(this.applyJoin(e,b.$join,B)),x.data("flag.join",!0)),C.length&&(x.time("removalQueue"),this.spliceArrayByIndexList(e,C),x.time("removalQueue")),b.$transform){for(x.time("transform"),n=0;n<e.length;n++)e.splice(n,1,b.$transform(e[n]));x.time("transform"),x.data("flag.transform",!0)}this._transformEnabled&&this._transformOut&&(x.time("transformOut"),e=this.transformOut(e),x.time("transformOut")),x.data("results",e.length)}else e=[];if(!b.$aggregate){x.time("scanFields");for(n in b)b.hasOwnProperty(n)&&0!==n.indexOf("$")&&(1===b[n]?D.push(n):0===b[n]&&E.push(n));if(x.time("scanFields"),D.length||E.length){for(x.data("flag.limitFields",!0),x.data("limitFields.on",D),x.data("limitFields.off",E),x.time("limitFields"),n=0;n<e.length;n++){t=e[n];for(o in t)t.hasOwnProperty(o)&&(D.length&&o!==y&&-1===D.indexOf(o)&&delete t[o],E.length&&E.indexOf(o)>-1&&delete t[o])}x.time("limitFields")}if(b.$elemMatch){x.data("flag.elemMatch",!0),x.time("projection-elemMatch");for(n in b.$elemMatch)if(b.$elemMatch.hasOwnProperty(n))for(q=new h(n),o=0;o<e.length;o++)if(r=q.value(e[o])[0],r&&r.length)for(p=0;p<r.length;p++)if(z._match(r[p],b.$elemMatch[n],b,"",{})){q.set(e[o],n,[r[p]]);break}x.time("projection-elemMatch")}if(b.$elemsMatch){x.data("flag.elemsMatch",!0),x.time("projection-elemsMatch");for(n in b.$elemsMatch)if(b.$elemsMatch.hasOwnProperty(n))for(q=new h(n),o=0;o<e.length;o++)if(r=q.value(e[o])[0],r&&r.length){for(s=[],p=0;p<r.length;p++)z._match(r[p],b.$elemsMatch[n],b,"",{})&&s.push(r[p]);q.set(e[o],n,s)}x.time("projection-elemsMatch")}}return b.$aggregate&&(x.data("flag.aggregate",!0),x.time("aggregate"),u=new h(b.$aggregate),e=u.value(e),x.time("aggregate")),x.stop(),e.__fdbOp=x,e.$cursor=G,e},o.prototype.findOne=function(){return this.find.apply(this,arguments)[0]},o.prototype.indexOf=function(a,b){var c,d=this.find(a,{$decouple:!1})[0];return d?!b||b&&!b.$orderBy?this._data.indexOf(d):(b.$decouple=!1,c=this.find(a,b),c.indexOf(d)):-1},o.prototype.indexOfDocById=function(a,b){var c,d;return c="object"!=typeof a?this._primaryIndex.get(a):this._primaryIndex.get(a[this._primaryKey]),c?!b||b&&!b.$orderBy?this._data.indexOf(c):(b.$decouple=!1,d=this.find({},b),d.indexOf(c)):-1},o.prototype.removeByIndex=function(a){var b,c;return b=this._data[a],void 0!==b?(b=this.decouple(b),c=b[this.primaryKey()],this.removeById(c)):!1},o.prototype.transform=function(a){return void 0!==a?("object"==typeof a?(void 0!==a.enabled&&(this._transformEnabled=a.enabled),void 0!==a.dataIn&&(this._transformIn=a.dataIn),void 0!==a.dataOut&&(this._transformOut=a.dataOut)):this._transformEnabled=a!==!1,this):{enabled:this._transformEnabled,dataIn:this._transformIn,dataOut:this._transformOut}},o.prototype.transformIn=function(a){if(this._transformEnabled&&this._transformIn){if(a instanceof Array){var b,c,d=[];for(c=0;c<a.length;c++)b=this._transformIn(a[c]),b instanceof Array?d=d.concat(b):d.push(b);return d}return this._transformIn(a)}return a},o.prototype.transformOut=function(a){if(this._transformEnabled&&this._transformOut){if(a instanceof Array){var b,c,d=[];for(c=0;c<a.length;c++)b=this._transformOut(a[c]),b instanceof Array?d=d.concat(b):d.push(b);return d}return this._transformOut(a)}return a},o.prototype.sort=function(a,b){var c=this,d=n.parse(a,!0);return d.length&&b.sort(function(a,b){var e,f,g=0;for(e=0;e<d.length;e++)if(f=d[e],1===f.value?g=c.sortAsc(n.get(a,f.path),n.get(b,f.path)):-1===f.value&&(g=c.sortDesc(n.get(a,f.path),n.get(b,f.path))),0!==g)return g;return g}),b},o.prototype._sort=function(a,b){var c,d=this,e=new h,f=e.parse(a,!0)[0];if(e.path(f.path),1===f.value)c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortAsc(c,f)};else{if(-1!==f.value)throw this.logIdentifier()+" $orderBy clause has invalid direction: "+f.value+", accepted values are 1 or -1 for ascending or descending!";c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortDesc(c,f)}}return b.sort(c)},o.prototype._analyseQuery=function(a,b,c){var d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u={queriesOn:[{id:"$collection."+this._name,type:"colletion",key:this._name}],indexMatch:[],hasJoin:!1,queriesJoin:!1,joinQueries:{},query:a,options:b},v=[],w=[];if(c.time("checkIndexes"),p=new h,q=p.parseArr(a,{ignore:/\$/,verbose:!0}).length){void 0!==a[this._primaryKey]&&(r=typeof a[this._primaryKey],("string"===r||"number"===r||a[this._primaryKey]instanceof Array)&&(c.time("checkIndexMatch: Primary Key"),s=this._primaryIndex.lookup(a,b),u.indexMatch.push({lookup:s,keyData:{matchedKeys:[this._primaryKey],totalKeyCount:q,score:1},index:this._primaryIndex}),c.time("checkIndexMatch: Primary Key")));for(t in this._indexById)if(this._indexById.hasOwnProperty(t)&&(m=this._indexById[t],
n=m.name(),c.time("checkIndexMatch: "+n),l=m.match(a,b),l.score>0&&(o=m.lookup(a,b),u.indexMatch.push({lookup:o,keyData:l,index:m})),c.time("checkIndexMatch: "+n),l.score===q))break;c.time("checkIndexes"),u.indexMatch.length>1&&(c.time("findOptimalIndex"),u.indexMatch.sort(function(a,b){return a.keyData.score>b.keyData.score?-1:a.keyData.score<b.keyData.score?1:a.keyData.score===b.keyData.score?a.lookup.length-b.lookup.length:void 0}),c.time("findOptimalIndex"))}if(b.$join){for(u.hasJoin=!0,d=0;d<b.$join.length;d++)for(e in b.$join[d])b.$join[d].hasOwnProperty(e)&&(i=b.$join[d][e],f=i.$sourceType||"collection",g="$"+f+"."+e,v.push({id:g,type:f,key:e}),void 0!==b.$join[d][e].$as?w.push(b.$join[d][e].$as):w.push(e));for(k=0;k<w.length;k++)j=this._queryReferencesSource(a,w[k],""),j&&(u.joinQueries[v[k].key]=j,u.queriesJoin=!0);u.joinsOn=v,u.queriesOn=u.queriesOn.concat(v)}return u},o.prototype._queryReferencesSource=function(a,b,c){var d;for(d in a)if(a.hasOwnProperty(d)){if(d===b)return c&&(c+="."),c+d;if("object"==typeof a[d])return c&&(c+="."),c+=d,this._queryReferencesSource(a[d],b,c)}return!1},o.prototype.count=function(a,b){return a?this.find(a,b).length:this._data.length},o.prototype.findSub=function(a,b,c,d){return this._findSub(this.find(a),b,c,d)},o.prototype._findSub=function(a,b,c,d){var e,f,g,i=new h(b),j=a.length,k=new o("__FDB_temp_"+this.objectId()).db(this._db),l={parents:j,subDocTotal:0,subDocs:[],pathFound:!1,err:""};for(d=d||{},e=0;j>e;e++)if(f=i.value(a[e])[0]){if(k.setData(f),g=k.find(c,d),d.returnFirst&&g.length)return g[0];d.$split?l.subDocs.push(g):l.subDocs=l.subDocs.concat(g),l.subDocTotal+=g.length,l.pathFound=!0}return k.drop(),l.pathFound||(l.err="No objects found in the parent documents with a matching path of: "+b),d.$stats?l:l.subDocs},o.prototype.findSubOne=function(a,b,c,d){return this.findSub(a,b,c,d)[0]},o.prototype.insertIndexViolation=function(a){var b,c,d,e=this._indexByName;if(this._primaryIndex.get(a[this._primaryKey]))b=this._primaryIndex;else for(c in e)if(e.hasOwnProperty(c)&&(d=e[c],d.unique()&&d.violation(a))){b=d;break}return b?b.name():!1},o.prototype.ensureIndex=function(a,b){if(this.isDropped())throw this.logIdentifier()+" Cannot operate in a dropped state!";this._indexByName=this._indexByName||{},this._indexById=this._indexById||{};var c,d={start:(new Date).getTime()};if(b)switch(b.type){case"hashed":c=new i(a,b,this);break;case"btree":c=new j(a,b,this);break;case"2d":c=new k(a,b,this);break;default:c=new i(a,b,this)}else c=new i(a,b,this);return this._indexByName[c.name()]?{err:"Index with that name already exists"}:(c.rebuild(),this._indexByName[c.name()]=c,this._indexById[c.id()]=c,d.end=(new Date).getTime(),d.total=d.end-d.start,this._lastOp={type:"ensureIndex",stats:{time:d}},{index:c,id:c.id(),name:c.name(),state:c.state()})},o.prototype.index=function(a){return this._indexByName?this._indexByName[a]:void 0},o.prototype.lastOp=function(){return this._metrics.list()},o.prototype.diff=function(a){var b,c,d,e,f={insert:[],update:[],remove:[]},g=this.primaryKey();if(g!==a.primaryKey())throw this.logIdentifier()+" Diffing requires that both collections have the same primary key!";for(b=a._data;b&&!(b instanceof Array);)a=b,b=a._data;for(e=b.length,c=0;e>c;c++)d=b[c],this._primaryIndex.get(d[g])?this._primaryCrc.get(d[g])!==a._primaryCrc.get(d[g])&&f.update.push(d):f.insert.push(d);for(b=this._data,e=b.length,c=0;e>c;c++)d=b[c],a._primaryIndex.get(d[g])||f.remove.push(d);return f},o.prototype.collateAdd=new l("Collection.prototype.collateAdd",{"object, string":function(a,b){var c=this;c.collateAdd(a,function(d){var e,f;switch(d.type){case"insert":b?(e={$push:{}},e.$push[b]=c.decouple(d.data.dataSet),c.update({},e)):c.insert(d.data.dataSet);break;case"update":b?(e={},f={},e[b]=d.data.query,f[b+".$"]=d.data.update,c.update(e,f)):c.update(d.data.query,d.data.update);break;case"remove":b?(e={$pull:{}},e.$pull[b]={},e.$pull[b][c.primaryKey()]=d.data.dataSet[0][a.primaryKey()],c.update({},e)):c.remove(d.data.dataSet)}})},"object, function":function(a,b){if("string"==typeof a&&(a=this._db.collection(a,{autoCreate:!1,throwError:!1})),a)return this._collate=this._collate||{},this._collate[a.name()]=new m(a,this,b),this;throw"Cannot collate from a non-existent collection!"}}),o.prototype.collateRemove=function(a){if("object"==typeof a&&(a=a.name()),a)return this._collate[a].drop(),delete this._collate[a],this;throw"No collection name passed to collateRemove() or collection not found!"},e.prototype.collection=new l("Db.prototype.collection",{"":function(){return this.$main.call(this,{name:this.objectId()})},object:function(a){return a instanceof o?"droppped"!==a.state()?a:this.$main.call(this,{name:a.name()}):this.$main.call(this,a)},string:function(a){return this.$main.call(this,{name:a})},"string, string":function(a,b){return this.$main.call(this,{name:a,primaryKey:b})},"string, object":function(a,b){return b.name=a,this.$main.call(this,b)},"string, string, object":function(a,b,c){return c.name=a,c.primaryKey=b,this.$main.call(this,c)},$main:function(a){var b=this,c=a.name;if(c){if(this._collection[c])return this._collection[c];if(a&&a.autoCreate===!1){if(a&&a.throwError!==!1)throw this.logIdentifier()+" Cannot get collection "+c+" because it does not exist and auto-create has been disabled!";return}if(this.debug()&&console.log(this.logIdentifier()+" Creating collection "+c),this._collection[c]=this._collection[c]||new o(c,a).db(this),this._collection[c].mongoEmulation(this.mongoEmulation()),void 0!==a.primaryKey&&this._collection[c].primaryKey(a.primaryKey),void 0!==a.capped){if(void 0===a.size)throw this.logIdentifier()+" Cannot create a capped collection without specifying a size!";this._collection[c].capped(a.capped),this._collection[c].cappedSize(a.size)}return b._collection[c].on("change",function(){b.emit("change",b._collection[c],"collection",c)}),b.emit("create",b._collection[c],"collection",c),this._collection[c]}if(!a||a&&a.throwError!==!1)throw this.logIdentifier()+" Cannot get collection with undefined name!"}}),e.prototype.collectionExists=function(a){return Boolean(this._collection[a])},e.prototype.collections=function(a){var b,c,d=[],e=this._collection;a&&(a instanceof RegExp||(a=new RegExp(a)));for(c in e)e.hasOwnProperty(c)&&(b=e[c],a?a.exec(c)&&d.push({name:c,count:b.count(),linked:void 0!==b.isLinked?b.isLinked():!1}):d.push({name:c,count:b.count(),linked:void 0!==b.isLinked?b.isLinked():!1}));return d.sort(function(a,b){return a.name.localeCompare(b.name)}),d},d.finishModule("Collection"),b.exports=o},{"./Index2d":10,"./IndexBinaryTree":11,"./IndexHashMap":12,"./KeyValueStore":13,"./Metrics":14,"./Overload":26,"./Path":27,"./ReactorIO":31,"./Shared":33}],6:[function(a,b,c){"use strict";var d,e,f,g;d=a("./Shared");var h=function(){this.init.apply(this,arguments)};h.prototype.init=function(a){var b=this;b._name=a,b._data=new g("__FDB__cg_data_"+b._name),b._collections=[],b._view=[]},d.addModule("CollectionGroup",h),d.mixin(h.prototype,"Mixin.Common"),d.mixin(h.prototype,"Mixin.ChainReactor"),d.mixin(h.prototype,"Mixin.Constants"),d.mixin(h.prototype,"Mixin.Triggers"),d.mixin(h.prototype,"Mixin.Tags"),g=a("./Collection"),e=d.modules.Db,f=d.modules.Db.prototype.init,h.prototype.on=function(){this._data.on.apply(this._data,arguments)},h.prototype.off=function(){this._data.off.apply(this._data,arguments)},h.prototype.emit=function(){this._data.emit.apply(this._data,arguments)},h.prototype.primaryKey=function(a){return void 0!==a?(this._primaryKey=a,this):this._primaryKey},d.synthesize(h.prototype,"state"),d.synthesize(h.prototype,"db"),d.synthesize(h.prototype,"name"),h.prototype.addCollection=function(a){if(a&&-1===this._collections.indexOf(a)){if(this._collections.length){if(this._primaryKey!==a.primaryKey())throw this.logIdentifier()+" All collections in a collection group must have the same primary key!"}else this.primaryKey(a.primaryKey());this._collections.push(a),a._groups=a._groups||[],a._groups.push(this),a.chain(this),a.on("drop",function(){if(a._groups&&a._groups.length){var b,c=[];for(b=0;b<a._groups.length;b++)c.push(a._groups[b]);for(b=0;b<c.length;b++)a._groups[b].removeCollection(a)}delete a._groups}),this._data.insert(a.find())}return this},h.prototype.removeCollection=function(a){if(a){var b,c=this._collections.indexOf(a);-1!==c&&(a.unChain(this),this._collections.splice(c,1),a._groups=a._groups||[],b=a._groups.indexOf(this),-1!==b&&a._groups.splice(b,1),a.off("drop")),0===this._collections.length&&delete this._primaryKey}return this},h.prototype._chainHandler=function(a){switch(a.type){case"setData":a.data.dataSet=this.decouple(a.data.dataSet),this._data.remove(a.data.oldData),this._data.insert(a.data.dataSet);break;case"insert":a.data.dataSet=this.decouple(a.data.dataSet),this._data.insert(a.data.dataSet);break;case"update":this._data.update(a.data.query,a.data.update,a.options);break;case"remove":this._data.remove(a.data.query,a.options)}},h.prototype.insert=function(){this._collectionsRun("insert",arguments)},h.prototype.update=function(){this._collectionsRun("update",arguments)},h.prototype.updateById=function(){this._collectionsRun("updateById",arguments)},h.prototype.remove=function(){this._collectionsRun("remove",arguments)},h.prototype._collectionsRun=function(a,b){for(var c=0;c<this._collections.length;c++)this._collections[c][a].apply(this._collections[c],b)},h.prototype.find=function(a,b){return this._data.find(a,b)},h.prototype.removeById=function(a){for(var b=0;b<this._collections.length;b++)this._collections[b].removeById(a)},h.prototype.subset=function(a,b){var c=this.find(a,b);return(new g).subsetOf(this).primaryKey(this._primaryKey).setData(c)},h.prototype.drop=function(a){if(!this.isDropped()){var b,c,d;if(this._debug&&console.log(this.logIdentifier()+" Dropping"),this._state="dropped",this._collections&&this._collections.length)for(c=[].concat(this._collections),b=0;b<c.length;b++)this.removeCollection(c[b]);if(this._view&&this._view.length)for(d=[].concat(this._view),b=0;b<d.length;b++)this._removeView(d[b]);this.emit("drop",this),delete this._listeners,a&&a(!1,!0)}return!0},e.prototype.init=function(){this._collectionGroup={},f.apply(this,arguments)},e.prototype.collectionGroup=function(a){var b=this;return a?a instanceof h?a:this._collectionGroup&&this._collectionGroup[a]?this._collectionGroup[a]:(this._collectionGroup[a]=new h(a).db(this),b.emit("create",b._collectionGroup[a],"collectionGroup",a),this._collectionGroup[a]):this._collectionGroup},e.prototype.collectionGroups=function(){var a,b=[];for(a in this._collectionGroup)this._collectionGroup.hasOwnProperty(a)&&b.push({name:a});return b},b.exports=h},{"./Collection":5,"./Shared":33}],7:[function(a,b,c){"use strict";var d,e,f,g,h=[];d=a("./Shared"),g=a("./Overload");var i=function(a){this.init.apply(this,arguments)};i.prototype.init=function(a){this._db={},this._debug={},this._name=a||"ForerunnerDB",h.push(this)},i.prototype.instantiatedCount=function(){return h.length},i.prototype.instances=function(a){return void 0!==a?h[a]:h},i.prototype.namedInstances=function(a){var b,c;{if(void 0===a){for(c=[],b=0;b<h.length;b++)c.push(h[b].name);return c}for(b=0;b<h.length;b++)if(h[b].name===a)return h[b]}},i.prototype.moduleLoaded=new g({string:function(a){if(void 0!==a){a=a.replace(/ /g,"");var b,c=a.split(",");for(b=0;b<c.length;b++)if(!d.modules[c[b]])return!1;return!0}return!1},"string, function":function(a,b){if(void 0!==a){a=a.replace(/ /g,"");var c,e=a.split(",");for(c=0;c<e.length;c++)if(!d.modules[e[c]])return!1;b&&b()}},"array, function":function(a,b){var c,e;for(e=0;e<a.length;e++)if(c=a[e],void 0!==c){c=c.replace(/ /g,"");var f,g=c.split(",");for(f=0;f<g.length;f++)if(!d.modules[g[f]])return!1}b&&b()},"string, function, function":function(a,b,c){if(void 0!==a){a=a.replace(/ /g,"");var e,f=a.split(",");for(e=0;e<f.length;e++)if(!d.modules[f[e]])return c(),!1;b()}}}),i.prototype.version=function(a,b){return void 0!==a?0===d.version.indexOf(a)?(b&&b(),!0):!1:d.version},i.moduleLoaded=i.prototype.moduleLoaded,i.version=i.prototype.version,i.instances=i.prototype.instances,i.instantiatedCount=i.prototype.instantiatedCount,i.shared=d,i.prototype.shared=d,d.addModule("Core",i),d.mixin(i.prototype,"Mixin.Common"),d.mixin(i.prototype,"Mixin.Constants"),e=a("./Db.js"),f=a("./Metrics.js"),d.synthesize(i.prototype,"name"),d.synthesize(i.prototype,"mongoEmulation"),i.prototype._isServer=!1,i.prototype.isClient=function(){return!this._isServer},i.prototype.isServer=function(){return this._isServer},i.prototype.collection=function(){throw"ForerunnerDB's instantiation has changed since version 1.3.36 to support multiple database instances. Please see the readme.md file for the minor change you have to make to get your project back up and running, or see the issue related to this change at https://github.com/Irrelon/ForerunnerDB/issues/44"},b.exports=i},{"./Db.js":8,"./Metrics.js":14,"./Overload":26,"./Shared":33}],8:[function(a,b,c){"use strict";var d,e,f,g,h,i;d=a("./Shared"),i=a("./Overload");var j=function(a,b){this.init.apply(this,arguments)};j.prototype.init=function(a,b){this.core(b),this._primaryKey="_id",this._name=a,this._collection={},this._debug={}},d.addModule("Db",j),j.prototype.moduleLoaded=new i({string:function(a){if(void 0!==a){a=a.replace(/ /g,"");var b,c=a.split(",");for(b=0;b<c.length;b++)if(!d.modules[c[b]])return!1;return!0}return!1},"string, function":function(a,b){if(void 0!==a){a=a.replace(/ /g,"");var c,e=a.split(",");for(c=0;c<e.length;c++)if(!d.modules[e[c]])return!1;b&&b()}},"string, function, function":function(a,b,c){if(void 0!==a){a=a.replace(/ /g,"");var e,f=a.split(",");for(e=0;e<f.length;e++)if(!d.modules[f[e]])return c(),!1;b()}}}),j.prototype.version=function(a,b){return void 0!==a?0===d.version.indexOf(a)?(b&&b(),!0):!1:d.version},j.moduleLoaded=j.prototype.moduleLoaded,j.version=j.prototype.version,j.shared=d,j.prototype.shared=d,d.addModule("Db",j),d.mixin(j.prototype,"Mixin.Common"),d.mixin(j.prototype,"Mixin.ChainReactor"),d.mixin(j.prototype,"Mixin.Constants"),d.mixin(j.prototype,"Mixin.Tags"),e=d.modules.Core,f=a("./Collection.js"),g=a("./Metrics.js"),h=a("./Checksum.js"),j.prototype._isServer=!1,d.synthesize(j.prototype,"core"),d.synthesize(j.prototype,"primaryKey"),d.synthesize(j.prototype,"state"),d.synthesize(j.prototype,"name"),d.synthesize(j.prototype,"mongoEmulation"),j.prototype.isClient=function(){return!this._isServer},j.prototype.isServer=function(){return this._isServer},j.prototype.Checksum=h,j.prototype.isClient=function(){return!this._isServer},j.prototype.isServer=function(){return this._isServer},j.prototype.arrayToCollection=function(a){return(new f).setData(a)},j.prototype.on=function(a,b){return this._listeners=this._listeners||{},this._listeners[a]=this._listeners[a]||[],this._listeners[a].push(b),this},j.prototype.off=function(a,b){if(a in this._listeners){var c=this._listeners[a],d=c.indexOf(b);d>-1&&c.splice(d,1)}return this},j.prototype.emit=function(a,b){if(this._listeners=this._listeners||{},a in this._listeners){var c,d=this._listeners[a],e=d.length;for(c=0;e>c;c++)d[c].apply(this,Array.prototype.slice.call(arguments,1))}return this},j.prototype.peek=function(a){var b,c,d=[],e=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],d="string"===e?d.concat(c.peek(a)):d.concat(c.find(a)));return d},j.prototype.peek=function(a){var b,c,d=[],e=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],d="string"===e?d.concat(c.peek(a)):d.concat(c.find(a)));return d},j.prototype.peekCat=function(a){var b,c,d,e={},f=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],"string"===f?(d=c.peek(a),d&&d.length&&(e[c.name()]=d)):(d=c.find(a),d&&d.length&&(e[c.name()]=d)));return e},j.prototype.drop=new i({"":function(){if(!this.isDropped()){var a,b=this.collections(),c=b.length;for(this._state="dropped",a=0;c>a;a++)this.collection(b[a].name).drop(),delete this._collection[b[a].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0},"function":function(a){if(!this.isDropped()){var b,c=this.collections(),d=c.length,e=0,f=function(){e++,e===d&&a&&a()};for(this._state="dropped",b=0;d>b;b++)this.collection(c[b].name).drop(f),delete this._collection[c[b].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0},"boolean":function(a){if(!this.isDropped()){var b,c=this.collections(),d=c.length;for(this._state="dropped",b=0;d>b;b++)this.collection(c[b].name).drop(a),delete this._collection[c[b].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0},"boolean, function":function(a,b){if(!this.isDropped()){var c,d=this.collections(),e=d.length,f=0,g=function(){f++,f===e&&b&&b()};for(this._state="dropped",c=0;e>c;c++)this.collection(d[c].name).drop(a,g),delete this._collection[d[c].name];this.emit("drop",this),delete this._listeners,delete this._core._db[this._name]}return!0}}),e.prototype.db=function(a){return a instanceof j?a:(a||(a=this.objectId()),this._db[a]=this._db[a]||new j(a,this),this._db[a].mongoEmulation(this.mongoEmulation()),this._db[a])},e.prototype.databases=function(a){var b,c,d,e=[];a&&(a instanceof RegExp||(a=new RegExp(a)));for(d in this._db)this._db.hasOwnProperty(d)&&(c=!0,a&&(a.exec(d)||(c=!1)),c&&(b={name:d,children:[]},this.shared.moduleExists("Collection")&&b.children.push({module:"collection",moduleName:"Collections",count:this._db[d].collections().length}),this.shared.moduleExists("CollectionGroup")&&b.children.push({module:"collectionGroup",moduleName:"Collection Groups",count:this._db[d].collectionGroups().length}),this.shared.moduleExists("Document")&&b.children.push({module:"document",moduleName:"Documents",count:this._db[d].documents().length}),this.shared.moduleExists("Grid")&&b.children.push({module:"grid",moduleName:"Grids",count:this._db[d].grids().length}),this.shared.moduleExists("Overview")&&b.children.push({module:"overview",moduleName:"Overviews",count:this._db[d].overviews().length}),this.shared.moduleExists("View")&&b.children.push({module:"view",moduleName:"Views",count:this._db[d].views().length}),e.push(b)));return e.sort(function(a,b){return a.name.localeCompare(b.name)}),e},d.finishModule("Db"),b.exports=j},{"./Checksum.js":4,"./Collection.js":5,"./Metrics.js":14,"./Overload":26,"./Shared":33}],9:[function(a,b,c){"use strict";var d,e,f,g;d=[16,8,4,2,1],e="0123456789bcdefghjkmnpqrstuvwxyz",f={right:{even:"bc01fg45238967deuvhjyznpkmstqrwx"},left:{even:"238967debc01fg45kmstqrwxuvhjyznp"},top:{even:"p0r21436x8zb9dcf5h7kjnmqesgutwvy"},bottom:{even:"14365h7k9dcfesgujnmqp0r2twvyx8zb"}},g={right:{even:"bcfguvyz"},left:{even:"0145hjnp"},top:{even:"prxz"},bottom:{even:"028b"}},f.bottom.odd=f.left.even,f.top.odd=f.right.even,f.left.odd=f.bottom.even,f.right.odd=f.top.even,g.bottom.odd=g.left.even,g.top.odd=g.right.even,g.left.odd=g.bottom.even,g.right.odd=g.top.even;var h=function(){};h.prototype.refineInterval=function(a,b,c){b&c?a[0]=(a[0]+a[1])/2:a[1]=(a[0]+a[1])/2},h.prototype.calculateNeighbours=function(a,b){var c;return b&&"object"!==b.type?(c=[],c[4]=a,c[3]=this.calculateAdjacent(a,"left"),c[5]=this.calculateAdjacent(a,"right"),c[1]=this.calculateAdjacent(a,"top"),c[7]=this.calculateAdjacent(a,"bottom"),c[0]=this.calculateAdjacent(c[3],"top"),c[2]=this.calculateAdjacent(c[5],"top"),c[6]=this.calculateAdjacent(c[3],"bottom"),c[8]=this.calculateAdjacent(c[5],"bottom")):(c={center:a,left:this.calculateAdjacent(a,"left"),right:this.calculateAdjacent(a,"right"),top:this.calculateAdjacent(a,"top"),bottom:this.calculateAdjacent(a,"bottom")},c.topLeft=this.calculateAdjacent(c.left,"top"),c.topRight=this.calculateAdjacent(c.right,"top"),c.bottomLeft=this.calculateAdjacent(c.left,"bottom"),c.bottomRight=this.calculateAdjacent(c.right,"bottom")),c},h.prototype.calculateAdjacent=function(a,b){a=a.toLowerCase();var c=a.charAt(a.length-1),d=a.length%2?"odd":"even",h=a.substring(0,a.length-1);return-1!==g[b][d].indexOf(c)&&(h=this.calculateAdjacent(h,b)),h+e[f[b][d].indexOf(c)]},h.prototype.decode=function(a){var b,c,f,g,h,i,j,k=1,l=[],m=[];for(l[0]=-90,l[1]=90,m[0]=-180,m[1]=180,i=90,j=180,b=0;b<a.length;b++)for(c=a[b],f=e.indexOf(c),g=0;5>g;g++)h=d[g],k?(j/=2,this.refineInterval(m,f,h)):(i/=2,this.refineInterval(l,f,h)),k=!k;return l[2]=(l[0]+l[1])/2,m[2]=(m[0]+m[1])/2,{latitude:l,longitude:m}},h.prototype.encode=function(a,b,c){var f,g=1,h=[],i=[],j=0,k=0,l="";for(c||(c=12),h[0]=-90,h[1]=90,i[0]=-180,i[1]=180;l.length<c;)g?(f=(i[0]+i[1])/2,b>f?(k|=d[j],i[0]=f):i[1]=f):(f=(h[0]+h[1])/2,a>f?(k|=d[j],h[0]=f):h[1]=f),g=!g,4>j?j++:(l+=e[k],j=0,k=0);return l},b.exports=h},{}],10:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=a("./BinaryTree"),g=a("./GeoHash"),h=new e,i=new g,j=[5e3,1250,156,39.1,4.89,1.22,.153,.0382,.00477,.00119,149e-6,372e-7],k=function(){this.init.apply(this,arguments)};k.prototype.init=function(a,b,c){this._btree=new f,this._btree.index(a),this._size=0,this._id=this._itemKeyHash(a,a),this._debug=b&&b.debug?b.debug:!1,this.unique(b&&b.unique?b.unique:!1),void 0!==a&&this.keys(a),void 0!==c&&(this.collection(c),this._btree.primaryKey(c.primaryKey())),this.name(b&&b.name?b.name:this._id),this._btree.debug(this._debug)},d.addModule("Index2d",k),d.mixin(k.prototype,"Mixin.Common"),d.mixin(k.prototype,"Mixin.ChainReactor"),d.mixin(k.prototype,"Mixin.Sorting"),k.prototype.id=function(){return this._id},k.prototype.state=function(){return this._state},k.prototype.size=function(){return this._size},d.synthesize(k.prototype,"data"),d.synthesize(k.prototype,"name"),d.synthesize(k.prototype,"collection"),d.synthesize(k.prototype,"type"),d.synthesize(k.prototype,"unique"),k.prototype.keys=function(a){return void 0!==a?(this._keys=a,this._keyCount=h.parse(this._keys).length,this):this._keys},k.prototype.rebuild=function(){if(this._collection){var a,b=this._collection.subset({},{$decouple:!1,$orderBy:this._keys}),c=b.find(),d=c.length;for(this._btree.clear(),this._size=0,this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},k.prototype.insert=function(a,b){var c,d=this._unique;a=this.decouple(a),d&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a);var e,f,g,j,k,l=this._btree.keys();for(k=0;k<l.length;k++)e=h.get(a,l[k].path),e instanceof Array&&(g=e[0],j=e[1],f=i.encode(g,j),h.set(a,l[k].path,f));return this._btree.insert(a)?(this._size++,!0):!1},k.prototype.remove=function(a,b){var c,d=this._unique;return d&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),this._btree.remove(a)?(this._size--,!0):!1},k.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},k.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},k.prototype.lookup=function(a,b){var c,d,e,f,g=this._btree.keys();for(f=0;f<g.length;f++)if(c=g[f].path,d=h.get(a,c),"object"==typeof d)return d.$near&&(e=[],e=e.concat(this.near(c,d.$near,b))),d.$geoWithin&&(e=[],e=e.concat(this.geoWithin(c,d.$geoWithin,b))),e;return this._btree.lookup(a,b)},k.prototype.near=function(a,b,c){var d,e,f,g,k,l,m,n,o,p,q,r=this,s=[],t=this._collection.primaryKey();if("km"===b.$distanceUnits){for(m=b.$maxDistance,q=0;q<j.length;q++)if(m>j[q]){l=q;break}0===l&&(l=1)}else if("miles"===b.$distanceUnits){for(m=1.60934*b.$maxDistance,q=0;q<j.length;q++)if(m>j[q]){l=q;break}0===l&&(l=1)}for(d=i.encode(b.$point[0],b.$point[1],l),e=i.calculateNeighbours(d,{type:"array"}),k=[],f=0,q=0;9>q;q++)g=this._btree.startsWith(a,e[q]),f+=g._visited,k=k.concat(g);if(k=this._collection._primaryIndex.lookup(k),k.length){for(n={},q=0;q<k.length;q++)p=h.get(k[q],a),o=n[k[q][t]]=this.distanceBetweenPoints(b.$point[0],b.$point[1],p[0],p[1]),m>=o&&s.push(k[q]);s.sort(function(a,b){return r.sortAsc(n[a[t]],n[b[t]])})}return s},k.prototype.geoWithin=function(a,b,c){return[]},k.prototype.distanceBetweenPoints=function(a,b,c,d){var e=6371,f=this.toRadians(a),g=this.toRadians(c),h=this.toRadians(c-a),i=this.toRadians(d-b),j=Math.sin(h/2)*Math.sin(h/2)+Math.cos(f)*Math.cos(g)*Math.sin(i/2)*Math.sin(i/2),k=2*Math.atan2(Math.sqrt(j),Math.sqrt(1-j));return e*k},k.prototype.toRadians=function(a){return.01747722222222*a},k.prototype.match=function(a,b){return this._btree.match(a,b)},k.prototype._itemHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.value(a,c[d].path).join(":");return g},k.prototype._itemKeyHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.keyValue(a,c[d].path);return g},k.prototype._itemHashArr=function(a,b){var c,d,f,g,h,i=new e,j=[];for(c=i.parse(b),g=0;g<c.length;g++)for(d=i.value(a,c[g].path),f=0;f<d.length;f++)if(0===g)j.push(d[f]);else for(h=0;h<j.length;h++)j[h]=j[h]+"_"+d[f];return j},d.finishModule("Index2d"),b.exports=k},{"./BinaryTree":3,"./GeoHash":9,"./Path":27,"./Shared":33}],11:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=a("./BinaryTree"),g=function(){this.init.apply(this,arguments)};g.prototype.init=function(a,b,c){this._btree=new f,this._btree.index(a),this._size=0,this._id=this._itemKeyHash(a,a),this._debug=b&&b.debug?b.debug:!1,this.unique(b&&b.unique?b.unique:!1),void 0!==a&&this.keys(a),void 0!==c&&(this.collection(c),this._btree.primaryKey(c.primaryKey())),this.name(b&&b.name?b.name:this._id),this._btree.debug(this._debug)},d.addModule("IndexBinaryTree",g),d.mixin(g.prototype,"Mixin.ChainReactor"),d.mixin(g.prototype,"Mixin.Sorting"),g.prototype.id=function(){return this._id},g.prototype.state=function(){return this._state},g.prototype.size=function(){return this._size},d.synthesize(g.prototype,"data"),d.synthesize(g.prototype,"name"),d.synthesize(g.prototype,"collection"),d.synthesize(g.prototype,"type"),d.synthesize(g.prototype,"unique"),g.prototype.keys=function(a){return void 0!==a?(this._keys=a,this._keyCount=(new e).parse(this._keys).length,this):this._keys},g.prototype.rebuild=function(){if(this._collection){var a,b=this._collection.subset({},{$decouple:!1,$orderBy:this._keys}),c=b.find(),d=c.length;for(this._btree.clear(),this._size=0,this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},g.prototype.insert=function(a,b){var c,d=this._unique;return d&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a),this._btree.insert(a)?(this._size++,!0):!1},g.prototype.remove=function(a,b){var c,d=this._unique;return d&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),this._btree.remove(a)?(this._size--,!0):!1},g.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},g.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},g.prototype.lookup=function(a,b){return this._btree.lookup(a,b)},g.prototype.match=function(a,b){return this._btree.match(a,b)},g.prototype._itemHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.value(a,c[d].path).join(":");return g},g.prototype._itemKeyHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.keyValue(a,c[d].path);return g},g.prototype._itemHashArr=function(a,b){var c,d,f,g,h,i=new e,j=[];for(c=i.parse(b),g=0;g<c.length;g++)for(d=i.value(a,c[g].path),f=0;f<d.length;f++)if(0===g)j.push(d[f]);else for(h=0;h<j.length;h++)j[h]=j[h]+"_"+d[f];return j},d.finishModule("IndexBinaryTree"),b.exports=g},{"./BinaryTree":3,"./Path":27,"./Shared":33}],12:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(a,b,c){this._crossRef={},this._size=0,this._id=this._itemKeyHash(a,a),this.data({}),this.unique(b&&b.unique?b.unique:!1),void 0!==a&&this.keys(a),void 0!==c&&this.collection(c),this.name(b&&b.name?b.name:this._id)},d.addModule("IndexHashMap",f),d.mixin(f.prototype,"Mixin.ChainReactor"),f.prototype.id=function(){return this._id},f.prototype.state=function(){return this._state},f.prototype.size=function(){return this._size},d.synthesize(f.prototype,"data"),d.synthesize(f.prototype,"name"),d.synthesize(f.prototype,"collection"),d.synthesize(f.prototype,"type"),d.synthesize(f.prototype,"unique"),f.prototype.keys=function(a){return void 0!==a?(this._keys=a,this._keyCount=(new e).parse(this._keys).length,this):this._keys},f.prototype.rebuild=function(){if(this._collection){var a,b=this._collection.subset({},{$decouple:!1,$orderBy:this._keys}),c=b.find(),d=c.length;for(this._data={},this._size=0,this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},f.prototype.insert=function(a,b){var c,d,e,f=this._unique;for(f&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a),d=this._itemHashArr(a,this._keys),e=0;e<d.length;e++)this.pushToPathValue(d[e],a)},f.prototype.update=function(a,b){},f.prototype.remove=function(a,b){var c,d,e,f=this._unique;for(f&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),d=this._itemHashArr(a,this._keys),e=0;e<d.length;e++)this.pullFromPathValue(d[e],a)},f.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},f.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},f.prototype.pushToPathValue=function(a,b){var c=this._data[a]=this._data[a]||[];-1===c.indexOf(b)&&(c.push(b),this._size++,this.pushToCrossRef(b,c))},f.prototype.pullFromPathValue=function(a,b){var c,d=this._data[a];c=d.indexOf(b),c>-1&&(d.splice(c,1),this._size--,this.pullFromCrossRef(b,d)),d.length||delete this._data[a]},f.prototype.pull=function(a){var b,c,d=a[this._collection.primaryKey()],e=this._crossRef[d],f=e.length;for(b=0;f>b;b++)c=e[b],this._pullFromArray(c,a);this._size--,delete this._crossRef[d]},f.prototype._pullFromArray=function(a,b){for(var c=a.length;c--;)a[c]===b&&a.splice(c,1)},f.prototype.pushToCrossRef=function(a,b){var c,d=a[this._collection.primaryKey()];this._crossRef[d]=this._crossRef[d]||[],c=this._crossRef[d],-1===c.indexOf(b)&&c.push(b)},f.prototype.pullFromCrossRef=function(a,b){var c=a[this._collection.primaryKey()];delete this._crossRef[c]},f.prototype.lookup=function(a){return this._data[this._itemHash(a,this._keys)]||[]},f.prototype.match=function(a,b){var c,d=new e,f=d.parseArr(this._keys),g=d.parseArr(a),h=[],i=0;for(c=0;c<f.length;c++){if(g[c]!==f[c])return{matchedKeys:[],totalKeyCount:g.length,score:0};i++,h.push(g[c])}return{matchedKeys:h,totalKeyCount:g.length,score:i}},f.prototype._itemHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.value(a,c[d].path).join(":");return g},f.prototype._itemKeyHash=function(a,b){var c,d,f=new e,g="";for(c=f.parse(b),d=0;d<c.length;d++)g&&(g+="_"),g+=f.keyValue(a,c[d].path);return g},f.prototype._itemHashArr=function(a,b){var c,d,f,g,h,i=new e,j=[];for(c=i.parse(b),g=0;g<c.length;g++)for(d=i.value(a,c[g].path),f=0;f<d.length;f++)if(0===g)j.push(d[f]);else for(h=0;h<j.length;h++)j[h]=j[h]+"_"+d[f];return j},d.finishModule("IndexHashMap"),b.exports=f},{"./Path":27,"./Shared":33}],13:[function(a,b,c){"use strict";var d=a("./Shared"),e=function(a){this.init.apply(this,arguments)};e.prototype.init=function(a){this._name=a,this._data={},this._primaryKey="_id"},d.addModule("KeyValueStore",e),d.mixin(e.prototype,"Mixin.ChainReactor"),d.synthesize(e.prototype,"name"),e.prototype.primaryKey=function(a){return void 0!==a?(this._primaryKey=a,this):this._primaryKey},e.prototype.truncate=function(){return 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for(h=this.generateSignaturePermutations(f),g=0;g<h.length;g++)e[h[g]]||(e[h[g]]=b[c]);b=e}return function(){var e,f,g,h=[];if(b instanceof Array){for(d=b.length,c=0;d>c;c++)if(b[c].length===arguments.length)return i.callExtend(this,"$main",b,b[c],arguments)}else{for(c=0;c<arguments.length&&(f=typeof arguments[c],"object"===f&&arguments[c]instanceof Array&&(f="array"),1!==arguments.length||"undefined"!==f);c++)h.push(f);if(e=h.join(","),b[e])return i.callExtend(this,"$main",b,b[e],arguments);for(c=h.length;c>=0;c--)if(e=h.slice(0,c).join(","),b[e+",..."])return i.callExtend(this,"$main",b,b[e+",..."],arguments)}throw g=void 0!==a?a:"function"==typeof this.name?this.name():"Unknown",console.log("Overload Definition:",b),'ForerunnerDB.Overload "'+g+'": Overloaded method does not have a matching signature "'+e+'" for the passed arguments: '+this.jStringify(h)}}return function(){}};d.prototype.generateSignaturePermutations=function(a){var 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d,e;if(b=this.clean(b),d=b.split("."),e=d.shift(),d.length)a[e]=a[e]||{},this.set(a[e],d.join("."),c);else{if(a[e]=a[e]||[],!(a[e]instanceof Array))throw"ForerunnerDB.Path: Cannot push to a path whose endpoint is not an array!";a[e].push(c)}}return a},e.prototype.keyValue=function(a,b){var c,d,e,f,g,h,i;for(void 0!==b&&(b=this.clean(b),c=b.split(".")),d=c||this._pathParts,e=d.length,f=a,i=0;e>i;i++){if(f=f[d[i]],!f||"object"!=typeof f){h=d[i]+":"+f;break}g=f}return h},e.prototype.set=function(a,b,c){if(void 0!==a&&void 0!==b){var d,e;b=this.clean(b),d=b.split("."),e=d.shift(),d.length?(a[e]=a[e]||{},this.set(a[e],d.join("."),c)):a[e]=c}return a},e.prototype.clean=function(a){return"."===a.substr(0,1)&&(a=a.substr(1,a.length-1)),a},d.finishModule("Path"),b.exports=e},{"./Shared":33}],28:[function(a,b,c){"use strict";var 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Please use either IndexedDB, WebSQL or LocalStorage!"}return this}return o.driver()},k.prototype.decode=function(a,b){n.waterfall([function(b){b&&b(!1,a,{})}].concat(this._decodeSteps),b)},k.prototype.encode=function(a,b){n.waterfall([function(b){b&&b(!1,a,{})}].concat(this._encodeSteps),b)},m.synthesize(k.prototype,"encodeSteps"),m.synthesize(k.prototype,"decodeSteps"),k.prototype.addStep=new l({object:function(a){this.$main.call(this,function(){a.encode.apply(a,arguments)},function(){a.decode.apply(a,arguments)},0)},"function, function":function(a,b){this.$main.call(this,a,b,0)},"function, function, number":function(a,b,c){this.$main.call(this,a,b,c)},$main:function(a,b,c){0===c||void 0===c?(this._encodeSteps.push(a),this._decodeSteps.unshift(b)):(this._encodeSteps.splice(c,0,a),this._decodeSteps.splice(this._decodeSteps.length-c,0,b))}}),k.prototype.unwrap=function(a){var b,c=a.split("::fdb::");switch(c[0]){case"json":b=this.jParse(c[1]);break;case"raw":b=c[1]}},k.prototype._decode=function(a,b,c){var d,e;if(a){switch(d=a.split("::fdb::"),d[0]){case"json":e=this.jParse(d[1]);break;case"raw":e=d[1]}e?(b.foundData=!0,b.rowCount=e.length):b.foundData=!1,c&&c(!1,e,b)}else b.foundData=!1,b.rowCount=0,c&&c(!1,a,b)},k.prototype._encode=function(a,b,c){var d=a;a="object"==typeof a?"json::fdb::"+this.jStringify(a):"raw::fdb::"+a,d?(b.foundData=!0,b.rowCount=d.length):b.foundData=!1,c&&c(!1,a,b)},k.prototype.save=function(a,b,c){switch(this.mode()){case"localforage":this.encode(b,function(b,d,e){o.setItem(a,d).then(function(a){c&&c(!1,a,e)},function(a){c&&c(a)})});break;default:c&&c("No data handler.")}},k.prototype.load=function(a,b){var c=this;switch(this.mode()){case"localforage":o.getItem(a).then(function(a){c.decode(a,b)},function(a){b&&b(a)});break;default:b&&b("No data handler or unrecognised data type.")}},k.prototype.drop=function(a,b){switch(this.mode()){case"localforage":o.removeItem(a).then(function(){b&&b(!1)},function(a){b&&b(a)});break;default:b&&b("No data handler or unrecognised data type.")}},e.prototype.drop=new l({"":function(){this.isDropped()||this.drop(!0)},"function":function(a){this.isDropped()||this.drop(!0,a)},"boolean":function(a){if(!this.isDropped()){if(a){if(!this._name)throw"ForerunnerDB.Persist: Cannot drop a collection's persistent storage when no name assigned to collection!";this._db&&(this._db.persist.drop(this._db._name+"-"+this._name),this._db.persist.drop(this._db._name+"-"+this._name+"-metaData"))}f.call(this)}},"boolean, function":function(a,b){var c=this;if(!this.isDropped()){if(!a)return f.call(this,b);if(this._name){if(this._db)return this._db.persist.drop(this._db._name+"-"+this._name,function(){c._db.persist.drop(c._db._name+"-"+c._name+"-metaData",b)}),f.call(this);b&&b("Cannot drop a collection's persistent storage when the collection is not attached to a database!")}else b&&b("Cannot drop a collection's persistent storage when no name assigned to collection!")}}}),e.prototype.save=function(a){var b,c=this;c._name?c._db?(b=function(){c._db.persist.save(c._db._name+"-"+c._name,c._data,function(b,d,e){b?a&&a(b):c._db.persist.save(c._db._name+"-"+c._name+"-metaData",c.metaData(),function(b,c,d){a&&a(b,c,e,d)})})},c.isProcessingQueue()?c.on("queuesComplete",function(){b()}):b()):a&&a("Cannot save a collection that is not attached to a database!"):a&&a("Cannot save a collection with no assigned name!")},e.prototype.load=function(a){var b=this;b._name?b._db?b._db.persist.load(b._db._name+"-"+b._name,function(c,d,e){c?a&&a(c):(d&&(b.remove({}),b.insert(d)),b._db.persist.load(b._db._name+"-"+b._name+"-metaData",function(c,d,f){c||d&&b.metaData(d),a&&a(c,e,f)}))}):a&&a("Cannot load a collection that is not attached to a database!"):a&&a("Cannot load a collection with no assigned name!")},e.prototype.saveCustom=function(a){var b,c=this,d={};c._name?c._db?(b=function(){c.encode(c._data,function(b,e,f){b?a(b):(d.data={name:c._db._name+"-"+c._name,store:e,tableStats:f},c.encode(c._data,function(b,e,f){b?a(b):(d.metaData={name:c._db._name+"-"+c._name+"-metaData",store:e,tableStats:f},a(!1,d))}))})},c.isProcessingQueue()?c.on("queuesComplete",function(){b()}):b()):a&&a("Cannot save a collection that is not attached to a database!"):a&&a("Cannot save a collection with no assigned name!")},e.prototype.loadCustom=function(a,b){var c=this;c._name?c._db?a.data&&a.data.store?a.metaData&&a.metaData.store?c.decode(a.data.store,function(d,e,f){d?b(d):e&&(c.remove({}),c.insert(e),c.decode(a.metaData.store,function(a,d,e){a?b(a):d&&(c.metaData(d),b&&b(a,f,e))}))}):b('No "metaData" key found in passed object!'):b('No "data" key found in passed object!'):b&&b("Cannot load a collection that is not attached to a database!"):b&&b("Cannot load a collection with no assigned name!")},d.prototype.init=function(){i.apply(this,arguments),this.persist=new k(this)},d.prototype.load=new l({"function":function(a){this.$main.call(this,{},a)},"object, function":function(a,b){this.$main.call(this,a,b)},$main:function(a,b){var c,d,e=this._collection,f=e.keys(),g=f.length;c=function(a){a?b&&b(a):(g--,0===g&&b&&b(!1))};for(d in e)e.hasOwnProperty(d)&&(a?e[d].loadCustom(a,c):e[d].load(c))}}),d.prototype.save=new l({
"function":function(a){this.$main.call(this,{},a)},"object, function":function(a,b){this.$main.call(this,a,b)},$main:function(a,b){var c,d,e=this._collection,f=e.keys(),g=f.length;c=function(a){a?b&&b(a):(g--,0===g&&b&&b(!1))};for(d in e)e.hasOwnProperty(d)&&(a.custom?e[d].saveCustom(c):e[d].save(c))}}),m.finishModule("Persist"),b.exports=k},{"./Collection":5,"./CollectionGroup":6,"./PersistCompress":29,"./PersistCrypto":30,"./Shared":33,async:35,localforage:71}],29:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("pako"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(a){},d.mixin(f.prototype,"Mixin.Common"),f.prototype.encode=function(a,b,c){var d,f,g,h={data:a,type:"fdbCompress",enabled:!1};d=a.length,g=e.deflate(a,{to:"string"}),f=g.length,d>f&&(h.data=g,h.enabled=!0),b.compression={enabled:h.enabled,compressedBytes:f,uncompressedBytes:d,effect:Math.round(100/d*f)+"%"},c(!1,this.jStringify(h),b)},f.prototype.decode=function(a,b,c){var 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a})},{"./aes":36,"./cipher-core":37,"./core":38,"./enc-base64":39,"./enc-utf16":40,"./evpkdf":41,"./format-hex":42,"./hmac":43,"./lib-typedarrays":45,"./md5":46,"./mode-cfb":47,"./mode-ctr":49,"./mode-ctr-gladman":48,"./mode-ecb":50,"./mode-ofb":51,"./pad-ansix923":52,"./pad-iso10126":53,"./pad-iso97971":54,"./pad-nopadding":55,"./pad-zeropadding":56,"./pbkdf2":57,"./rabbit":59,"./rabbit-legacy":58,"./rc4":60,"./ripemd160":61,"./sha1":62,"./sha224":63,"./sha256":64,"./sha3":65,"./sha384":66,"./sha512":67,"./tripledes":68,"./x64-core":69}],45:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(){if("function"==typeof ArrayBuffer){var b=a,c=b.lib,d=c.WordArray,e=d.init,f=d.init=function(a){if(a instanceof ArrayBuffer&&(a=new Uint8Array(a)),(a instanceof Int8Array||"undefined"!=typeof Uint8ClampedArray&&a instanceof Uint8ClampedArray||a instanceof 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m=k.MD5=j.extend({_doReset:function(){this._hash=new i.init([1732584193,4023233417,2562383102,271733878])},_doProcessBlock:function(a,b){for(var g=0;16>g;g++){var h=b+g,i=a[h];a[h]=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8)}var j=this._hash.words,k=a[b+0],m=a[b+1],n=a[b+2],o=a[b+3],p=a[b+4],q=a[b+5],r=a[b+6],s=a[b+7],t=a[b+8],u=a[b+9],v=a[b+10],w=a[b+11],x=a[b+12],y=a[b+13],z=a[b+14],A=a[b+15],B=j[0],C=j[1],D=j[2],E=j[3];B=c(B,C,D,E,k,7,l[0]),E=c(E,B,C,D,m,12,l[1]),D=c(D,E,B,C,n,17,l[2]),C=c(C,D,E,B,o,22,l[3]),B=c(B,C,D,E,p,7,l[4]),E=c(E,B,C,D,q,12,l[5]),D=c(D,E,B,C,r,17,l[6]),C=c(C,D,E,B,s,22,l[7]),B=c(B,C,D,E,t,7,l[8]),E=c(E,B,C,D,u,12,l[9]),D=c(D,E,B,C,v,17,l[10]),C=c(C,D,E,B,w,22,l[11]),B=c(B,C,D,E,x,7,l[12]),E=c(E,B,C,D,y,12,l[13]),D=c(D,E,B,C,z,17,l[14]),C=c(C,D,E,B,A,22,l[15]),B=d(B,C,D,E,m,5,l[16]),E=d(E,B,C,D,r,9,l[17]),D=d(D,E,B,C,w,14,l[18]),C=d(C,D,E,B,k,20,l[19]),B=d(B,C,D,E,q,5,l[20]),E=d(E,B,C,D,v,9,l[21]),D=d(D,E,B,C,A,14,l[22]),C=d(C,D,E,B,p,20,l[23]),B=d(B,C,D,E,u,5,l[24]),E=d(E,B,C,D,z,9,l[25]),D=d(D,E,B,C,o,14,l[26]),C=d(C,D,E,B,t,20,l[27]),B=d(B,C,D,E,y,5,l[28]),E=d(E,B,C,D,n,9,l[29]),D=d(D,E,B,C,s,14,l[30]),C=d(C,D,E,B,x,20,l[31]),B=e(B,C,D,E,q,4,l[32]),E=e(E,B,C,D,t,11,l[33]),D=e(D,E,B,C,w,16,l[34]),C=e(C,D,E,B,z,23,l[35]),B=e(B,C,D,E,m,4,l[36]),E=e(E,B,C,D,p,11,l[37]),D=e(D,E,B,C,s,16,l[38]),C=e(C,D,E,B,v,23,l[39]),B=e(B,C,D,E,y,4,l[40]),E=e(E,B,C,D,k,11,l[41]),D=e(D,E,B,C,o,16,l[42]),C=e(C,D,E,B,r,23,l[43]),B=e(B,C,D,E,u,4,l[44]),E=e(E,B,C,D,x,11,l[45]),D=e(D,E,B,C,A,16,l[46]),C=e(C,D,E,B,n,23,l[47]),B=f(B,C,D,E,k,6,l[48]),E=f(E,B,C,D,s,10,l[49]),D=f(D,E,B,C,z,15,l[50]),C=f(C,D,E,B,q,21,l[51]),B=f(B,C,D,E,x,6,l[52]),E=f(E,B,C,D,o,10,l[53]),D=f(D,E,B,C,v,15,l[54]),C=f(C,D,E,B,m,21,l[55]),B=f(B,C,D,E,t,6,l[56]),E=f(E,B,C,D,A,10,l[57]),D=f(D,E,B,C,r,15,l[58]),C=f(C,D,E,B,y,21,l[59]),B=f(B,C,D,E,p,6,l[60]),E=f(E,B,C,D,w,10,l[61]),D=f(D,E,B,C,n,15,l[62]),C=f(C,D,E,B,u,21,l[63]),j[0]=j[0]+B|0,j[1]=j[1]+C|0,j[2]=j[2]+D|0,j[3]=j[3]+E|0},_doFinalize:function(){var a=this._data,c=a.words,d=8*this._nDataBytes,e=8*a.sigBytes;c[e>>>5]|=128<<24-e%32;var f=b.floor(d/4294967296),g=d;c[(e+64>>>9<<4)+15]=16711935&(f<<8|f>>>24)|4278255360&(f<<24|f>>>8),c[(e+64>>>9<<4)+14]=16711935&(g<<8|g>>>24)|4278255360&(g<<24|g>>>8),a.sigBytes=4*(c.length+1),this._process();for(var h=this._hash,i=h.words,j=0;4>j;j++){var k=i[j];i[j]=16711935&(k<<8|k>>>24)|4278255360&(k<<24|k>>>8)}return h},clone:function(){var a=j.clone.call(this);return a._hash=this._hash.clone(),a}});g.MD5=j._createHelper(m),g.HmacMD5=j._createHmacHelper(m)}(Math),a.MD5})},{"./core":38}],47:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.CFB=function(){function b(a,b,c,d){var e=this._iv;if(e){var f=e.slice(0);this._iv=void 0}else var f=this._prevBlock;d.encryptBlock(f,0);for(var g=0;c>g;g++)a[b+g]^=f[g]}var c=a.lib.BlockCipherMode.extend();return c.Encryptor=c.extend({processBlock:function(a,c){var d=this._cipher,e=d.blockSize;b.call(this,a,c,e,d),this._prevBlock=a.slice(c,c+e)}}),c.Decryptor=c.extend({processBlock:function(a,c){var d=this._cipher,e=d.blockSize,f=a.slice(c,c+e);b.call(this,a,c,e,d),this._prevBlock=f}}),c}(),a.mode.CFB})},{"./cipher-core":37,"./core":38}],48:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.CTRGladman=function(){function b(a){if(255===(a>>24&255)){var b=a>>16&255,c=a>>8&255,d=255&a;255===b?(b=0,255===c?(c=0,255===d?d=0:++d):++c):++b,a=0,a+=b<<16,a+=c<<8,a+=d}else a+=1<<24;return a}function c(a){return 0===(a[0]=b(a[0]))&&(a[1]=b(a[1])),a}var d=a.lib.BlockCipherMode.extend(),e=d.Encryptor=d.extend({processBlock:function(a,b){var d=this._cipher,e=d.blockSize,f=this._iv,g=this._counter;f&&(g=this._counter=f.slice(0),this._iv=void 0),c(g);var h=g.slice(0);d.encryptBlock(h,0);for(var i=0;e>i;i++)a[b+i]^=h[i]}});return d.Decryptor=e,d}(),a.mode.CTRGladman})},{"./cipher-core":37,"./core":38}],49:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.mode.CTR=function(){var b=a.lib.BlockCipherMode.extend(),c=b.Encryptor=b.extend({processBlock:function(a,b){var c=this._cipher,d=c.blockSize,e=this._iv,f=this._counter;e&&(f=this._counter=e.slice(0),this._iv=void 0);var g=f.slice(0);c.encryptBlock(g,0),f[d-1]=f[d-1]+1|0;for(var h=0;d>h;h++)a[b+h]^=g[h]}});return b.Decryptor=c,b}(),a.mode.CTR})},{"./cipher-core":37,"./core":38}],50:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof 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b=255&a.words[a.sigBytes-1>>>2];a.sigBytes-=b}},a.pad.Iso10126})},{"./cipher-core":37,"./core":38}],54:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.Iso97971={pad:function(b,c){b.concat(a.lib.WordArray.create([2147483648],1)),a.pad.ZeroPadding.pad(b,c)},unpad:function(b){a.pad.ZeroPadding.unpad(b),b.sigBytes--}},a.pad.Iso97971})},{"./cipher-core":37,"./core":38}],55:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return a.pad.NoPadding={pad:function(){},unpad:function(){}},a.pad.NoPadding})},{"./cipher-core":37,"./core":38}],56:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./cipher-core")):"function"==typeof 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n=m.words,o=n.length,p=m,q=1;l>q;q++){p=d.finalize(p),d.reset();for(var r=p.words,s=0;o>s;s++)n[s]^=r[s]}f.concat(m),j[0]++}return f.sigBytes=4*k,f}});b.PBKDF2=function(a,b,c){return i.create(c).compute(a,b)}}(),a.PBKDF2})},{"./core":38,"./hmac":43,"./sha1":62}],58:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){for(var a=this._X,b=this._C,c=0;8>c;c++)h[c]=b[c];b[0]=b[0]+1295307597+this._b|0,b[1]=b[1]+3545052371+(b[0]>>>0<h[0]>>>0?1:0)|0,b[2]=b[2]+886263092+(b[1]>>>0<h[1]>>>0?1:0)|0,b[3]=b[3]+1295307597+(b[2]>>>0<h[2]>>>0?1:0)|0,b[4]=b[4]+3545052371+(b[3]>>>0<h[3]>>>0?1:0)|0,b[5]=b[5]+886263092+(b[4]>>>0<h[4]>>>0?1:0)|0,b[6]=b[6]+1295307597+(b[5]>>>0<h[5]>>>0?1:0)|0,b[7]=b[7]+3545052371+(b[6]>>>0<h[6]>>>0?1:0)|0,this._b=b[7]>>>0<h[7]>>>0?1:0;for(var c=0;8>c;c++){var d=a[c]+b[c],e=65535&d,f=d>>>16,g=((e*e>>>17)+e*f>>>15)+f*f,j=((4294901760&d)*d|0)+((65535&d)*d|0);i[c]=g^j}a[0]=i[0]+(i[7]<<16|i[7]>>>16)+(i[6]<<16|i[6]>>>16)|0,a[1]=i[1]+(i[0]<<8|i[0]>>>24)+i[7]|0,a[2]=i[2]+(i[1]<<16|i[1]>>>16)+(i[0]<<16|i[0]>>>16)|0,a[3]=i[3]+(i[2]<<8|i[2]>>>24)+i[1]|0,a[4]=i[4]+(i[3]<<16|i[3]>>>16)+(i[2]<<16|i[2]>>>16)|0,a[5]=i[5]+(i[4]<<8|i[4]>>>24)+i[3]|0,a[6]=i[6]+(i[5]<<16|i[5]>>>16)+(i[4]<<16|i[4]>>>16)|0,a[7]=i[7]+(i[6]<<8|i[6]>>>24)+i[5]|0}var c=a,d=c.lib,e=d.StreamCipher,f=c.algo,g=[],h=[],i=[],j=f.RabbitLegacy=e.extend({_doReset:function(){var a=this._key.words,c=this.cfg.iv,d=this._X=[a[0],a[3]<<16|a[2]>>>16,a[1],a[0]<<16|a[3]>>>16,a[2],a[1]<<16|a[0]>>>16,a[3],a[2]<<16|a[1]>>>16],e=this._C=[a[2]<<16|a[2]>>>16,4294901760&a[0]|65535&a[1],a[3]<<16|a[3]>>>16,4294901760&a[1]|65535&a[2],a[0]<<16|a[0]>>>16,4294901760&a[2]|65535&a[3],a[1]<<16|a[1]>>>16,4294901760&a[3]|65535&a[0]];this._b=0;for(var f=0;4>f;f++)b.call(this);for(var f=0;8>f;f++)e[f]^=d[f+4&7];if(c){var g=c.words,h=g[0],i=g[1],j=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8),k=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8),l=j>>>16|4294901760&k,m=k<<16|65535&j;e[0]^=j,e[1]^=l,e[2]^=k,e[3]^=m,e[4]^=j,e[5]^=l,e[6]^=k,e[7]^=m;for(var f=0;4>f;f++)b.call(this)}},_doProcessBlock:function(a,c){var d=this._X;b.call(this),g[0]=d[0]^d[5]>>>16^d[3]<<16,g[1]=d[2]^d[7]>>>16^d[5]<<16,g[2]=d[4]^d[1]>>>16^d[7]<<16,g[3]=d[6]^d[3]>>>16^d[1]<<16;for(var e=0;4>e;e++)g[e]=16711935&(g[e]<<8|g[e]>>>24)|4278255360&(g[e]<<24|g[e]>>>8),a[c+e]^=g[e]},blockSize:4,ivSize:2});c.RabbitLegacy=e._createHelper(j)}(),a.RabbitLegacy})},{"./cipher-core":37,"./core":38,"./enc-base64":39,"./evpkdf":41,"./md5":46}],59:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){for(var a=this._X,b=this._C,c=0;8>c;c++)h[c]=b[c];b[0]=b[0]+1295307597+this._b|0,b[1]=b[1]+3545052371+(b[0]>>>0<h[0]>>>0?1:0)|0,b[2]=b[2]+886263092+(b[1]>>>0<h[1]>>>0?1:0)|0,b[3]=b[3]+1295307597+(b[2]>>>0<h[2]>>>0?1:0)|0,b[4]=b[4]+3545052371+(b[3]>>>0<h[3]>>>0?1:0)|0,b[5]=b[5]+886263092+(b[4]>>>0<h[4]>>>0?1:0)|0,b[6]=b[6]+1295307597+(b[5]>>>0<h[5]>>>0?1:0)|0,b[7]=b[7]+3545052371+(b[6]>>>0<h[6]>>>0?1:0)|0,this._b=b[7]>>>0<h[7]>>>0?1:0;for(var c=0;8>c;c++){var d=a[c]+b[c],e=65535&d,f=d>>>16,g=((e*e>>>17)+e*f>>>15)+f*f,j=((4294901760&d)*d|0)+((65535&d)*d|0);i[c]=g^j}a[0]=i[0]+(i[7]<<16|i[7]>>>16)+(i[6]<<16|i[6]>>>16)|0,a[1]=i[1]+(i[0]<<8|i[0]>>>24)+i[7]|0,a[2]=i[2]+(i[1]<<16|i[1]>>>16)+(i[0]<<16|i[0]>>>16)|0,a[3]=i[3]+(i[2]<<8|i[2]>>>24)+i[1]|0,a[4]=i[4]+(i[3]<<16|i[3]>>>16)+(i[2]<<16|i[2]>>>16)|0,a[5]=i[5]+(i[4]<<8|i[4]>>>24)+i[3]|0,a[6]=i[6]+(i[5]<<16|i[5]>>>16)+(i[4]<<16|i[4]>>>16)|0,a[7]=i[7]+(i[6]<<8|i[6]>>>24)+i[5]|0}var c=a,d=c.lib,e=d.StreamCipher,f=c.algo,g=[],h=[],i=[],j=f.Rabbit=e.extend({_doReset:function(){for(var a=this._key.words,c=this.cfg.iv,d=0;4>d;d++)a[d]=16711935&(a[d]<<8|a[d]>>>24)|4278255360&(a[d]<<24|a[d]>>>8);var e=this._X=[a[0],a[3]<<16|a[2]>>>16,a[1],a[0]<<16|a[3]>>>16,a[2],a[1]<<16|a[0]>>>16,a[3],a[2]<<16|a[1]>>>16],f=this._C=[a[2]<<16|a[2]>>>16,4294901760&a[0]|65535&a[1],a[3]<<16|a[3]>>>16,4294901760&a[1]|65535&a[2],a[0]<<16|a[0]>>>16,4294901760&a[2]|65535&a[3],a[1]<<16|a[1]>>>16,4294901760&a[3]|65535&a[0]];this._b=0;for(var d=0;4>d;d++)b.call(this);for(var d=0;8>d;d++)f[d]^=e[d+4&7];if(c){var g=c.words,h=g[0],i=g[1],j=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8),k=16711935&(i<<8|i>>>24)|4278255360&(i<<24|i>>>8),l=j>>>16|4294901760&k,m=k<<16|65535&j;f[0]^=j,f[1]^=l,f[2]^=k,f[3]^=m,f[4]^=j,f[5]^=l,f[6]^=k,f[7]^=m;for(var d=0;4>d;d++)b.call(this)}},_doProcessBlock:function(a,c){var d=this._X;b.call(this),g[0]=d[0]^d[5]>>>16^d[3]<<16,g[1]=d[2]^d[7]>>>16^d[5]<<16,g[2]=d[4]^d[1]>>>16^d[7]<<16,g[3]=d[6]^d[3]>>>16^d[1]<<16;for(var e=0;4>e;e++)g[e]=16711935&(g[e]<<8|g[e]>>>24)|4278255360&(g[e]<<24|g[e]>>>8),a[c+e]^=g[e]},blockSize:4,ivSize:2});c.Rabbit=e._createHelper(j)}(),a.Rabbit})},{"./cipher-core":37,"./core":38,"./enc-base64":39,"./evpkdf":41,"./md5":46}],60:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){for(var a=this._S,b=this._i,c=this._j,d=0,e=0;4>e;e++){b=(b+1)%256,c=(c+a[b])%256;var f=a[b];a[b]=a[c],a[c]=f,d|=a[(a[b]+a[c])%256]<<24-8*e}return this._i=b,this._j=c,d}var c=a,d=c.lib,e=d.StreamCipher,f=c.algo,g=f.RC4=e.extend({_doReset:function(){for(var a=this._key,b=a.words,c=a.sigBytes,d=this._S=[],e=0;256>e;e++)d[e]=e;for(var e=0,f=0;256>e;e++){var g=e%c,h=b[g>>>2]>>>24-g%4*8&255;f=(f+d[e]+h)%256;var i=d[e];d[e]=d[f],d[f]=i}this._i=this._j=0},_doProcessBlock:function(a,c){a[c]^=b.call(this)},keySize:8,ivSize:0});c.RC4=e._createHelper(g);var h=f.RC4Drop=g.extend({cfg:g.cfg.extend({drop:192}),_doReset:function(){g._doReset.call(this);for(var a=this.cfg.drop;a>0;a--)b.call(this)}});c.RC4Drop=e._createHelper(h)}(),a.RC4})},{"./cipher-core":37,"./core":38,"./enc-base64":39,"./evpkdf":41,"./md5":46}],61:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(b){function c(a,b,c){return a^b^c}function d(a,b,c){return a&b|~a&c}function e(a,b,c){return(a|~b)^c}function f(a,b,c){return a&c|b&~c}function g(a,b,c){return a^(b|~c)}function h(a,b){return a<<b|a>>>32-b}var i=a,j=i.lib,k=j.WordArray,l=j.Hasher,m=i.algo,n=k.create([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13]),o=k.create([5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11]),p=k.create([11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6]),q=k.create([8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]),r=k.create([0,1518500249,1859775393,2400959708,2840853838]),s=k.create([1352829926,1548603684,1836072691,2053994217,0]),t=m.RIPEMD160=l.extend({_doReset:function(){this._hash=k.create([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(a,b){for(var i=0;16>i;i++){var j=b+i,k=a[j];a[j]=16711935&(k<<8|k>>>24)|4278255360&(k<<24|k>>>8)}var l,m,t,u,v,w,x,y,z,A,B=this._hash.words,C=r.words,D=s.words,E=n.words,F=o.words,G=p.words,H=q.words;w=l=B[0],x=m=B[1],y=t=B[2],z=u=B[3],A=v=B[4];for(var I,i=0;80>i;i+=1)I=l+a[b+E[i]]|0,I+=16>i?c(m,t,u)+C[0]:32>i?d(m,t,u)+C[1]:48>i?e(m,t,u)+C[2]:64>i?f(m,t,u)+C[3]:g(m,t,u)+C[4],I=0|I,I=h(I,G[i]),I=I+v|0,l=v,v=u,u=h(t,10),t=m,m=I,I=w+a[b+F[i]]|0,I+=16>i?g(x,y,z)+D[0]:32>i?f(x,y,z)+D[1]:48>i?e(x,y,z)+D[2]:64>i?d(x,y,z)+D[3]:c(x,y,z)+D[4],I=0|I,I=h(I,H[i]),I=I+A|0,w=A,A=z,z=h(y,10),y=x,x=I;I=B[1]+t+z|0,B[1]=B[2]+u+A|0,B[2]=B[3]+v+w|0,B[3]=B[4]+l+x|0,B[4]=B[0]+m+y|0,B[0]=I},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,d=8*a.sigBytes;b[d>>>5]|=128<<24-d%32,b[(d+64>>>9<<4)+14]=16711935&(c<<8|c>>>24)|4278255360&(c<<24|c>>>8),a.sigBytes=4*(b.length+1),this._process();for(var e=this._hash,f=e.words,g=0;5>g;g++){var h=f[g];f[g]=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8)}return e},clone:function(){var a=l.clone.call(this);return a._hash=this._hash.clone(),a}});i.RIPEMD160=l._createHelper(t),i.HmacRIPEMD160=l._createHmacHelper(t)}(Math),a.RIPEMD160})},{"./core":38}],62:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.lib,d=c.WordArray,e=c.Hasher,f=b.algo,g=[],h=f.SHA1=e.extend({_doReset:function(){this._hash=new d.init([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(a,b){for(var c=this._hash.words,d=c[0],e=c[1],f=c[2],h=c[3],i=c[4],j=0;80>j;j++){if(16>j)g[j]=0|a[b+j];else{var k=g[j-3]^g[j-8]^g[j-14]^g[j-16];g[j]=k<<1|k>>>31}var l=(d<<5|d>>>27)+i+g[j];l+=20>j?(e&f|~e&h)+1518500249:40>j?(e^f^h)+1859775393:60>j?(e&f|e&h|f&h)-1894007588:(e^f^h)-899497514,i=h,h=f,f=e<<30|e>>>2,e=d,d=l}c[0]=c[0]+d|0,c[1]=c[1]+e|0,c[2]=c[2]+f|0,c[3]=c[3]+h|0,c[4]=c[4]+i|0},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,d=8*a.sigBytes;return b[d>>>5]|=128<<24-d%32,b[(d+64>>>9<<4)+14]=Math.floor(c/4294967296),b[(d+64>>>9<<4)+15]=c,a.sigBytes=4*b.length,this._process(),this._hash},clone:function(){var a=e.clone.call(this);return a._hash=this._hash.clone(),a}});b.SHA1=e._createHelper(h),b.HmacSHA1=e._createHmacHelper(h)}(),a.SHA1})},{"./core":38}],63:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./sha256")):"function"==typeof define&&define.amd?define(["./core","./sha256"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.lib,d=c.WordArray,e=b.algo,f=e.SHA256,g=e.SHA224=f.extend({_doReset:function(){this._hash=new d.init([3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428])},_doFinalize:function(){var a=f._doFinalize.call(this);return a.sigBytes-=4,a}});b.SHA224=f._createHelper(g),b.HmacSHA224=f._createHmacHelper(g)}(),a.SHA224})},{"./core":38,"./sha256":64}],64:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof define&&define.amd?define(["./core"],e):e(d.CryptoJS)}(this,function(a){return function(b){var c=a,d=c.lib,e=d.WordArray,f=d.Hasher,g=c.algo,h=[],i=[];!function(){function a(a){for(var c=b.sqrt(a),d=2;c>=d;d++)if(!(a%d))return!1;return!0}function c(a){return 4294967296*(a-(0|a))|0}for(var d=2,e=0;64>e;)a(d)&&(8>e&&(h[e]=c(b.pow(d,.5))),i[e]=c(b.pow(d,1/3)),e++),d++}();var j=[],k=g.SHA256=f.extend({_doReset:function(){this._hash=new e.init(h.slice(0))},_doProcessBlock:function(a,b){for(var c=this._hash.words,d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],k=c[5],l=c[6],m=c[7],n=0;64>n;n++){if(16>n)j[n]=0|a[b+n];else{var o=j[n-15],p=(o<<25|o>>>7)^(o<<14|o>>>18)^o>>>3,q=j[n-2],r=(q<<15|q>>>17)^(q<<13|q>>>19)^q>>>10;j[n]=p+j[n-7]+r+j[n-16]}var s=h&k^~h&l,t=d&e^d&f^e&f,u=(d<<30|d>>>2)^(d<<19|d>>>13)^(d<<10|d>>>22),v=(h<<26|h>>>6)^(h<<21|h>>>11)^(h<<7|h>>>25),w=m+v+s+i[n]+j[n],x=u+t;m=l,l=k,k=h,h=g+w|0,g=f,f=e,e=d,d=w+x|0}c[0]=c[0]+d|0,c[1]=c[1]+e|0,c[2]=c[2]+f|0,c[3]=c[3]+g|0,c[4]=c[4]+h|0,c[5]=c[5]+k|0,c[6]=c[6]+l|0,c[7]=c[7]+m|0},_doFinalize:function(){var a=this._data,c=a.words,d=8*this._nDataBytes,e=8*a.sigBytes;return c[e>>>5]|=128<<24-e%32,c[(e+64>>>9<<4)+14]=b.floor(d/4294967296),c[(e+64>>>9<<4)+15]=d,a.sigBytes=4*c.length,this._process(),this._hash},clone:function(){var a=f.clone.call(this);return a._hash=this._hash.clone(),a}});c.SHA256=f._createHelper(k),c.HmacSHA256=f._createHmacHelper(k)}(Math),a.SHA256})},{"./core":38}],65:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core")):"function"==typeof define&&define.amd?define(["./core","./x64-core"],e):e(d.CryptoJS)}(this,function(a){return function(b){var c=a,d=c.lib,e=d.WordArray,f=d.Hasher,g=c.x64,h=g.Word,i=c.algo,j=[],k=[],l=[];!function(){for(var a=1,b=0,c=0;24>c;c++){j[a+5*b]=(c+1)*(c+2)/2%64;var d=b%5,e=(2*a+3*b)%5;a=d,b=e}for(var a=0;5>a;a++)for(var b=0;5>b;b++)k[a+5*b]=b+(2*a+3*b)%5*5;for(var f=1,g=0;24>g;g++){for(var i=0,m=0,n=0;7>n;n++){if(1&f){var o=(1<<n)-1;32>o?m^=1<<o:i^=1<<o-32}128&f?f=f<<1^113:f<<=1}l[g]=h.create(i,m)}}();var m=[];!function(){for(var a=0;25>a;a++)m[a]=h.create()}();var n=i.SHA3=f.extend({cfg:f.cfg.extend({outputLength:512}),_doReset:function(){for(var a=this._state=[],b=0;25>b;b++)a[b]=new h.init;this.blockSize=(1600-2*this.cfg.outputLength)/32},_doProcessBlock:function(a,b){for(var c=this._state,d=this.blockSize/2,e=0;d>e;e++){var f=a[b+2*e],g=a[b+2*e+1];f=16711935&(f<<8|f>>>24)|4278255360&(f<<24|f>>>8),g=16711935&(g<<8|g>>>24)|4278255360&(g<<24|g>>>8);var h=c[e];h.high^=g,h.low^=f}for(var i=0;24>i;i++){for(var n=0;5>n;n++){for(var o=0,p=0,q=0;5>q;q++){var h=c[n+5*q];o^=h.high,p^=h.low}var r=m[n];r.high=o,r.low=p}for(var n=0;5>n;n++)for(var s=m[(n+4)%5],t=m[(n+1)%5],u=t.high,v=t.low,o=s.high^(u<<1|v>>>31),p=s.low^(v<<1|u>>>31),q=0;5>q;q++){var h=c[n+5*q];h.high^=o,h.low^=p}for(var w=1;25>w;w++){var h=c[w],x=h.high,y=h.low,z=j[w];if(32>z)var o=x<<z|y>>>32-z,p=y<<z|x>>>32-z;else var o=y<<z-32|x>>>64-z,p=x<<z-32|y>>>64-z;var A=m[k[w]];A.high=o,A.low=p}var B=m[0],C=c[0];B.high=C.high,B.low=C.low;for(var n=0;5>n;n++)for(var q=0;5>q;q++){var w=n+5*q,h=c[w],D=m[w],E=m[(n+1)%5+5*q],F=m[(n+2)%5+5*q];h.high=D.high^~E.high&F.high,h.low=D.low^~E.low&F.low}var h=c[0],G=l[i];h.high^=G.high,h.low^=G.low}},_doFinalize:function(){var a=this._data,c=a.words,d=(8*this._nDataBytes,8*a.sigBytes),f=32*this.blockSize;c[d>>>5]|=1<<24-d%32,c[(b.ceil((d+1)/f)*f>>>5)-1]|=128,a.sigBytes=4*c.length,this._process();for(var g=this._state,h=this.cfg.outputLength/8,i=h/8,j=[],k=0;i>k;k++){var l=g[k],m=l.high,n=l.low;m=16711935&(m<<8|m>>>24)|4278255360&(m<<24|m>>>8),n=16711935&(n<<8|n>>>24)|4278255360&(n<<24|n>>>8),j.push(n),j.push(m)}return new e.init(j,h)},clone:function(){for(var a=f.clone.call(this),b=a._state=this._state.slice(0),c=0;25>c;c++)b[c]=b[c].clone();return a}});c.SHA3=f._createHelper(n),c.HmacSHA3=f._createHmacHelper(n)}(Math),a.SHA3})},{"./core":38,"./x64-core":69}],66:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core"),a("./sha512")):"function"==typeof define&&define.amd?define(["./core","./x64-core","./sha512"],e):e(d.CryptoJS)}(this,function(a){return function(){var b=a,c=b.x64,d=c.Word,e=c.WordArray,f=b.algo,g=f.SHA512,h=f.SHA384=g.extend({_doReset:function(){this._hash=new e.init([new d.init(3418070365,3238371032),new d.init(1654270250,914150663),new d.init(2438529370,812702999),new d.init(355462360,4144912697),new d.init(1731405415,4290775857),new d.init(2394180231,1750603025),new d.init(3675008525,1694076839),new d.init(1203062813,3204075428)])},_doFinalize:function(){var a=g._doFinalize.call(this);return a.sigBytes-=16,a}});b.SHA384=g._createHelper(h),b.HmacSHA384=g._createHmacHelper(h)}(),a.SHA384})},{"./core":38,"./sha512":67,"./x64-core":69}],67:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./x64-core")):"function"==typeof define&&define.amd?define(["./core","./x64-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(){return g.create.apply(g,arguments)}var c=a,d=c.lib,e=d.Hasher,f=c.x64,g=f.Word,h=f.WordArray,i=c.algo,j=[b(1116352408,3609767458),b(1899447441,602891725),b(3049323471,3964484399),b(3921009573,2173295548),b(961987163,4081628472),b(1508970993,3053834265),b(2453635748,2937671579),b(2870763221,3664609560),b(3624381080,2734883394),b(310598401,1164996542),b(607225278,1323610764),b(1426881987,3590304994),b(1925078388,4068182383),b(2162078206,991336113),b(2614888103,633803317),b(3248222580,3479774868),b(3835390401,2666613458),b(4022224774,944711139),b(264347078,2341262773),b(604807628,2007800933),b(770255983,1495990901),b(1249150122,1856431235),b(1555081692,3175218132),b(1996064986,2198950837),b(2554220882,3999719339),b(2821834349,766784016),b(2952996808,2566594879),b(3210313671,3203337956),b(3336571891,1034457026),b(3584528711,2466948901),b(113926993,3758326383),b(338241895,168717936),b(666307205,1188179964),b(773529912,1546045734),b(1294757372,1522805485),b(1396182291,2643833823),b(1695183700,2343527390),b(1986661051,1014477480),b(2177026350,1206759142),b(2456956037,344077627),b(2730485921,1290863460),b(2820302411,3158454273),b(3259730800,3505952657),b(3345764771,106217008),b(3516065817,3606008344),b(3600352804,1432725776),b(4094571909,1467031594),b(275423344,851169720),b(430227734,3100823752),b(506948616,1363258195),b(659060556,3750685593),b(883997877,3785050280),b(958139571,3318307427),b(1322822218,3812723403),b(1537002063,2003034995),b(1747873779,3602036899),b(1955562222,1575990012),b(2024104815,1125592928),b(2227730452,2716904306),b(2361852424,442776044),b(2428436474,593698344),b(2756734187,3733110249),b(3204031479,2999351573),b(3329325298,3815920427),b(3391569614,3928383900),b(3515267271,566280711),b(3940187606,3454069534),b(4118630271,4000239992),b(116418474,1914138554),b(174292421,2731055270),b(289380356,3203993006),b(460393269,320620315),b(685471733,587496836),b(852142971,1086792851),b(1017036298,365543100),b(1126000580,2618297676),b(1288033470,3409855158),b(1501505948,4234509866),b(1607167915,987167468),b(1816402316,1246189591)],k=[];
!function(){for(var a=0;80>a;a++)k[a]=b()}();var l=i.SHA512=e.extend({_doReset:function(){this._hash=new h.init([new g.init(1779033703,4089235720),new g.init(3144134277,2227873595),new g.init(1013904242,4271175723),new g.init(2773480762,1595750129),new g.init(1359893119,2917565137),new g.init(2600822924,725511199),new g.init(528734635,4215389547),new g.init(1541459225,327033209)])},_doProcessBlock:function(a,b){for(var c=this._hash.words,d=c[0],e=c[1],f=c[2],g=c[3],h=c[4],i=c[5],l=c[6],m=c[7],n=d.high,o=d.low,p=e.high,q=e.low,r=f.high,s=f.low,t=g.high,u=g.low,v=h.high,w=h.low,x=i.high,y=i.low,z=l.high,A=l.low,B=m.high,C=m.low,D=n,E=o,F=p,G=q,H=r,I=s,J=t,K=u,L=v,M=w,N=x,O=y,P=z,Q=A,R=B,S=C,T=0;80>T;T++){var U=k[T];if(16>T)var V=U.high=0|a[b+2*T],W=U.low=0|a[b+2*T+1];else{var X=k[T-15],Y=X.high,Z=X.low,$=(Y>>>1|Z<<31)^(Y>>>8|Z<<24)^Y>>>7,_=(Z>>>1|Y<<31)^(Z>>>8|Y<<24)^(Z>>>7|Y<<25),aa=k[T-2],ba=aa.high,ca=aa.low,da=(ba>>>19|ca<<13)^(ba<<3|ca>>>29)^ba>>>6,ea=(ca>>>19|ba<<13)^(ca<<3|ba>>>29)^(ca>>>6|ba<<26),fa=k[T-7],ga=fa.high,ha=fa.low,ia=k[T-16],ja=ia.high,ka=ia.low,W=_+ha,V=$+ga+(_>>>0>W>>>0?1:0),W=W+ea,V=V+da+(ea>>>0>W>>>0?1:0),W=W+ka,V=V+ja+(ka>>>0>W>>>0?1:0);U.high=V,U.low=W}var la=L&N^~L&P,ma=M&O^~M&Q,na=D&F^D&H^F&H,oa=E&G^E&I^G&I,pa=(D>>>28|E<<4)^(D<<30|E>>>2)^(D<<25|E>>>7),qa=(E>>>28|D<<4)^(E<<30|D>>>2)^(E<<25|D>>>7),ra=(L>>>14|M<<18)^(L>>>18|M<<14)^(L<<23|M>>>9),sa=(M>>>14|L<<18)^(M>>>18|L<<14)^(M<<23|L>>>9),ta=j[T],ua=ta.high,va=ta.low,wa=S+sa,xa=R+ra+(S>>>0>wa>>>0?1:0),wa=wa+ma,xa=xa+la+(ma>>>0>wa>>>0?1:0),wa=wa+va,xa=xa+ua+(va>>>0>wa>>>0?1:0),wa=wa+W,xa=xa+V+(W>>>0>wa>>>0?1:0),ya=qa+oa,za=pa+na+(qa>>>0>ya>>>0?1:0);R=P,S=Q,P=N,Q=O,N=L,O=M,M=K+wa|0,L=J+xa+(K>>>0>M>>>0?1:0)|0,J=H,K=I,H=F,I=G,F=D,G=E,E=wa+ya|0,D=xa+za+(wa>>>0>E>>>0?1:0)|0}o=d.low=o+E,d.high=n+D+(E>>>0>o>>>0?1:0),q=e.low=q+G,e.high=p+F+(G>>>0>q>>>0?1:0),s=f.low=s+I,f.high=r+H+(I>>>0>s>>>0?1:0),u=g.low=u+K,g.high=t+J+(K>>>0>u>>>0?1:0),w=h.low=w+M,h.high=v+L+(M>>>0>w>>>0?1:0),y=i.low=y+O,i.high=x+N+(O>>>0>y>>>0?1:0),A=l.low=A+Q,l.high=z+P+(Q>>>0>A>>>0?1:0),C=m.low=C+S,m.high=B+R+(S>>>0>C>>>0?1:0)},_doFinalize:function(){var a=this._data,b=a.words,c=8*this._nDataBytes,d=8*a.sigBytes;b[d>>>5]|=128<<24-d%32,b[(d+128>>>10<<5)+30]=Math.floor(c/4294967296),b[(d+128>>>10<<5)+31]=c,a.sigBytes=4*b.length,this._process();var e=this._hash.toX32();return e},clone:function(){var a=e.clone.call(this);return a._hash=this._hash.clone(),a},blockSize:32});c.SHA512=e._createHelper(l),c.HmacSHA512=e._createHmacHelper(l)}(),a.SHA512})},{"./core":38,"./x64-core":69}],68:[function(a,b,c){!function(d,e,f){"object"==typeof c?b.exports=c=e(a("./core"),a("./enc-base64"),a("./md5"),a("./evpkdf"),a("./cipher-core")):"function"==typeof define&&define.amd?define(["./core","./enc-base64","./md5","./evpkdf","./cipher-core"],e):e(d.CryptoJS)}(this,function(a){return function(){function b(a,b){var c=(this._lBlock>>>a^this._rBlock)&b;this._rBlock^=c,this._lBlock^=c<<a}function c(a,b){var c=(this._rBlock>>>a^this._lBlock)&b;this._lBlock^=c,this._rBlock^=c<<a}var 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a=this._key,b=a.words,c=[],d=0;56>d;d++){var e=i[d]-1;c[d]=b[e>>>5]>>>31-e%32&1}for(var f=this._subKeys=[],g=0;16>g;g++){for(var h=f[g]=[],l=k[g],d=0;24>d;d++)h[d/6|0]|=c[(j[d]-1+l)%28]<<31-d%6,h[4+(d/6|0)]|=c[28+(j[d+24]-1+l)%28]<<31-d%6;h[0]=h[0]<<1|h[0]>>>31;for(var d=1;7>d;d++)h[d]=h[d]>>>4*(d-1)+3;h[7]=h[7]<<5|h[7]>>>27}for(var m=this._invSubKeys=[],d=0;16>d;d++)m[d]=f[15-d]},encryptBlock:function(a,b){this._doCryptBlock(a,b,this._subKeys)},decryptBlock:function(a,b){this._doCryptBlock(a,b,this._invSubKeys)},_doCryptBlock:function(a,d,e){this._lBlock=a[d],this._rBlock=a[d+1],b.call(this,4,252645135),b.call(this,16,65535),c.call(this,2,858993459),c.call(this,8,16711935),b.call(this,1,1431655765);for(var f=0;16>f;f++){for(var g=e[f],h=this._lBlock,i=this._rBlock,j=0,k=0;8>k;k++)j|=l[k][((i^g[k])&m[k])>>>0];this._lBlock=i,this._rBlock=h^j}var n=this._lBlock;this._lBlock=this._rBlock,this._rBlock=n,b.call(this,1,1431655765),c.call(this,8,16711935),c.call(this,2,858993459),b.call(this,16,65535),b.call(this,4,252645135),a[d]=this._lBlock,a[d+1]=this._rBlock},keySize:2,ivSize:2,blockSize:2});d.DES=g._createHelper(n);var o=h.TripleDES=g.extend({_doReset:function(){var a=this._key,b=a.words;this._des1=n.createEncryptor(f.create(b.slice(0,2))),this._des2=n.createEncryptor(f.create(b.slice(2,4))),this._des3=n.createEncryptor(f.create(b.slice(4,6)))},encryptBlock:function(a,b){this._des1.encryptBlock(a,b),this._des2.decryptBlock(a,b),this._des3.encryptBlock(a,b)},decryptBlock:function(a,b){this._des3.decryptBlock(a,b),this._des2.encryptBlock(a,b),this._des1.decryptBlock(a,b)},keySize:6,ivSize:2,blockSize:2});d.TripleDES=g._createHelper(o)}(),a.TripleDES})},{"./cipher-core":37,"./core":38,"./enc-base64":39,"./evpkdf":41,"./md5":46}],69:[function(a,b,c){!function(d,e){"object"==typeof c?b.exports=c=e(a("./core")):"function"==typeof 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e|f<<16|0}b.exports=d},{}],78:[function(a,b,c){b.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],79:[function(a,b,c){"use strict";function d(){for(var a,b=[],c=0;256>c;c++){a=c;for(var d=0;8>d;d++)a=1&a?3988292384^a>>>1:a>>>1;b[c]=a}return b}function e(a,b,c,d){var e=f,g=d+c;a=-1^a;for(var h=d;g>h;h++)a=a>>>8^e[255&(a^b[h])];return-1^a}var f=d();b.exports=e},{}],80:[function(a,b,c){"use strict";function d(a,b){return a.msg=G[b],b}function e(a){return(a<<1)-(a>4?9:0)}function f(a){for(var b=a.length;--b>=0;)a[b]=0}function g(a){var 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h.status=pa;if(h.status===pa&&(h.gzhead.hcrc?(h.pending+2>h.pending_buf_size&&g(a),h.pending+2<=h.pending_buf_size&&(i(h,255&a.adler),i(h,a.adler>>8&255),a.adler=0,h.status=qa)):h.status=qa),0!==h.pending){if(g(a),0===a.avail_out)return h.last_flush=-1,M}else if(0===a.avail_in&&e(b)<=e(c)&&b!==K)return d(a,Q);if(h.status===ra&&0!==a.avail_in)return d(a,Q);if(0!==a.avail_in||0!==h.lookahead||b!==H&&h.status!==ra){var o=h.strategy===T?r(h,b):h.strategy===U?q(h,b):B[h.level].func(h,b);if((o===ua||o===va)&&(h.status=ra),o===sa||o===ua)return 0===a.avail_out&&(h.last_flush=-1),M;if(o===ta&&(b===I?D._tr_align(h):b!==L&&(D._tr_stored_block(h,0,0,!1),b===J&&(f(h.head),0===h.lookahead&&(h.strstart=0,h.block_start=0,h.insert=0))),g(a),0===a.avail_out))return h.last_flush=-1,M}return b!==K?M:h.wrap<=0?N:(2===h.wrap?(i(h,255&a.adler),i(h,a.adler>>8&255),i(h,a.adler>>16&255),i(h,a.adler>>24&255),i(h,255&a.total_in),i(h,a.total_in>>8&255),i(h,a.total_in>>16&255),i(h,a.total_in>>24&255)):(j(h,a.adler>>>16),j(h,65535&a.adler)),g(a),h.wrap>0&&(h.wrap=-h.wrap),0!==h.pending?M:N)}function A(a){var b;return a&&a.state?(b=a.state.status,b!==la&&b!==ma&&b!==na&&b!==oa&&b!==pa&&b!==qa&&b!==ra?d(a,O):(a.state=null,b===qa?d(a,P):M)):O}var B,C=a("../utils/common"),D=a("./trees"),E=a("./adler32"),F=a("./crc32"),G=a("./messages"),H=0,I=1,J=3,K=4,L=5,M=0,N=1,O=-2,P=-3,Q=-5,R=-1,S=1,T=2,U=3,V=4,W=0,X=2,Y=8,Z=9,$=15,_=8,aa=29,ba=256,ca=ba+1+aa,da=30,ea=19,fa=2*ca+1,ga=15,ha=3,ia=258,ja=ia+ha+1,ka=32,la=42,ma=69,na=73,oa=91,pa=103,qa=113,ra=666,sa=1,ta=2,ua=3,va=4,wa=3,xa=function(a,b,c,d,e){this.good_length=a,this.max_lazy=b,this.nice_length=c,this.max_chain=d,this.func=e};B=[new xa(0,0,0,0,n),new xa(4,4,8,4,o),new xa(4,5,16,8,o),new xa(4,6,32,32,o),new xa(4,4,16,16,p),new xa(8,16,32,32,p),new xa(8,16,128,128,p),new xa(8,32,128,256,p),new xa(32,128,258,1024,p),new xa(32,258,258,4096,p)],c.deflateInit=y,c.deflateInit2=x,c.deflateReset=v,c.deflateResetKeep=u,c.deflateSetHeader=w,c.deflate=z,c.deflateEnd=A,c.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":75,"./adler32":77,"./crc32":79,"./messages":85,"./trees":86}],81:[function(a,b,c){"use strict";function d(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}b.exports=d},{}],82:[function(a,b,c){"use strict";var d=30,e=12;b.exports=function(a,b){var c,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C;c=a.state,f=a.next_in,B=a.input,g=f+(a.avail_in-5),h=a.next_out,C=a.output,i=h-(b-a.avail_out),j=h+(a.avail_out-257),k=c.dmax,l=c.wsize,m=c.whave,n=c.wnext,o=c.window,p=c.hold,q=c.bits,r=c.lencode,s=c.distcode,t=(1<<c.lenbits)-1,u=(1<<c.distbits)-1;
a:do{15>q&&(p+=B[f++]<<q,q+=8,p+=B[f++]<<q,q+=8),v=r[p&t];b:for(;;){if(w=v>>>24,p>>>=w,q-=w,w=v>>>16&255,0===w)C[h++]=65535&v;else{if(!(16&w)){if(0===(64&w)){v=r[(65535&v)+(p&(1<<w)-1)];continue b}if(32&w){c.mode=e;break a}a.msg="invalid literal/length code",c.mode=d;break a}x=65535&v,w&=15,w&&(w>q&&(p+=B[f++]<<q,q+=8),x+=p&(1<<w)-1,p>>>=w,q-=w),15>q&&(p+=B[f++]<<q,q+=8,p+=B[f++]<<q,q+=8),v=s[p&u];c:for(;;){if(w=v>>>24,p>>>=w,q-=w,w=v>>>16&255,!(16&w)){if(0===(64&w)){v=s[(65535&v)+(p&(1<<w)-1)];continue c}a.msg="invalid distance code",c.mode=d;break a}if(y=65535&v,w&=15,w>q&&(p+=B[f++]<<q,q+=8,w>q&&(p+=B[f++]<<q,q+=8)),y+=p&(1<<w)-1,y>k){a.msg="invalid distance too far back",c.mode=d;break a}if(p>>>=w,q-=w,w=h-i,y>w){if(w=y-w,w>m&&c.sane){a.msg="invalid distance too far back",c.mode=d;break a}if(z=0,A=o,0===n){if(z+=l-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}else if(w>n){if(z+=l+n-w,w-=n,x>w){x-=w;do C[h++]=o[z++];while(--w);if(z=0,x>n){w=n,x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}}}else if(z+=n-w,x>w){x-=w;do C[h++]=o[z++];while(--w);z=h-y,A=C}for(;x>2;)C[h++]=A[z++],C[h++]=A[z++],C[h++]=A[z++],x-=3;x&&(C[h++]=A[z++],x>1&&(C[h++]=A[z++]))}else{z=h-y;do C[h++]=C[z++],C[h++]=C[z++],C[h++]=C[z++],x-=3;while(x>2);x&&(C[h++]=C[z++],x>1&&(C[h++]=C[z++]))}break}}break}}while(g>f&&j>h);x=q>>3,f-=x,q-=x<<3,p&=(1<<q)-1,a.next_in=f,a.next_out=h,a.avail_in=g>f?5+(g-f):5-(f-g),a.avail_out=j>h?257+(j-h):257-(h-j),c.hold=p,c.bits=q}},{}],83:[function(a,b,c){"use strict";function d(a){return(a>>>24&255)+(a>>>8&65280)+((65280&a)<<8)+((255&a)<<24)}function e(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new r.Buf16(320),this.work=new r.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function f(a){var b;return a&&a.state?(b=a.state,a.total_in=a.total_out=b.total=0,a.msg="",b.wrap&&(a.adler=1&b.wrap),b.mode=K,b.last=0,b.havedict=0,b.dmax=32768,b.head=null,b.hold=0,b.bits=0,b.lencode=b.lendyn=new r.Buf32(oa),b.distcode=b.distdyn=new r.Buf32(pa),b.sane=1,b.back=-1,C):F}function g(a){var b;return a&&a.state?(b=a.state,b.wsize=0,b.whave=0,b.wnext=0,f(a)):F}function h(a,b){var c,d;return 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r.Buf8(f.wsize)),d>=f.wsize?(r.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(e=f.wsize-f.wnext,e>d&&(e=d),r.arraySet(f.window,b,c-d,e,f.wnext),d-=e,d?(r.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=e,f.wnext===f.wsize&&(f.wnext=0),f.whave<f.wsize&&(f.whave+=e))),0}function m(a,b){var c,e,f,g,h,i,j,m,n,o,p,q,oa,pa,qa,ra,sa,ta,ua,va,wa,xa,ya,za,Aa=0,Ba=new r.Buf8(4),Ca=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!a||!a.state||!a.output||!a.input&&0!==a.avail_in)return F;c=a.state,c.mode===V&&(c.mode=W),h=a.next_out,f=a.output,j=a.avail_out,g=a.next_in,e=a.input,i=a.avail_in,m=c.hold,n=c.bits,o=i,p=j,xa=C;a:for(;;)switch(c.mode){case K:if(0===c.wrap){c.mode=W;break}for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(2&c.wrap&&35615===m){c.check=0,Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0),m=0,n=0,c.mode=L;break}if(c.flags=0,c.head&&(c.head.done=!1),!(1&c.wrap)||(((255&m)<<8)+(m>>8))%31){a.msg="incorrect header 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O:if(1024&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.length=m,c.head&&(c.head.extra_len=m),512&c.flags&&(Ba[0]=255&m,Ba[1]=m>>>8&255,c.check=t(c.check,Ba,2,0)),m=0,n=0}else c.head&&(c.head.extra=null);c.mode=P;case P:if(1024&c.flags&&(q=c.length,q>i&&(q=i),q&&(c.head&&(wa=c.head.extra_len-c.length,c.head.extra||(c.head.extra=new Array(c.head.extra_len)),r.arraySet(c.head.extra,e,g,q,wa)),512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,c.length-=q),c.length))break a;c.length=0,c.mode=Q;case Q:if(2048&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.name+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.name=null);c.length=0,c.mode=R;case R:if(4096&c.flags){if(0===i)break a;q=0;do wa=e[g+q++],c.head&&wa&&c.length<65536&&(c.head.comment+=String.fromCharCode(wa));while(wa&&i>q);if(512&c.flags&&(c.check=t(c.check,e,q,g)),i-=q,g+=q,wa)break a}else c.head&&(c.head.comment=null);c.mode=S;case S:if(512&c.flags){for(;16>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m!==(65535&c.check)){a.msg="header crc mismatch",c.mode=la;break}m=0,n=0}c.head&&(c.head.hcrc=c.flags>>9&1,c.head.done=!0),a.adler=c.check=0,c.mode=V;break;case T:for(;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}a.adler=c.check=d(m),m=0,n=0,c.mode=U;case U:if(0===c.havedict)return a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,E;a.adler=c.check=1,c.mode=V;case V:if(b===A||b===B)break a;case W:if(c.last){m>>>=7&n,n-=7&n,c.mode=ia;break}for(;3>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}switch(c.last=1&m,m>>>=1,n-=1,3&m){case 0:c.mode=X;break;case 1:if(k(c),c.mode=ba,b===B){m>>>=2,n-=2;break a}break;case 2:c.mode=$;break;case 3:a.msg="invalid block type",c.mode=la}m>>>=2,n-=2;break;case X:for(m>>>=7&n,n-=7&n;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if((65535&m)!==(m>>>16^65535)){a.msg="invalid stored block 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a;i--,m+=e[g++]<<n,n+=8}if(16>sa)m>>>=qa,n-=qa,c.lens[c.have++]=sa;else{if(16===sa){for(za=qa+2;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m>>>=qa,n-=qa,0===c.have){a.msg="invalid bit length repeat",c.mode=la;break}wa=c.lens[c.have-1],q=3+(3&m),m>>>=2,n-=2}else if(17===sa){for(za=qa+3;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=qa,n-=qa,wa=0,q=3+(7&m),m>>>=3,n-=3}else{for(za=qa+7;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=qa,n-=qa,wa=0,q=11+(127&m),m>>>=7,n-=7}if(c.have+q>c.nlen+c.ndist){a.msg="invalid bit length repeat",c.mode=la;break}for(;q--;)c.lens[c.have++]=wa}}if(c.mode===la)break;if(0===c.lens[256]){a.msg="invalid code -- missing end-of-block",c.mode=la;break}if(c.lenbits=9,ya={bits:c.lenbits},xa=v(x,c.lens,0,c.nlen,c.lencode,0,c.work,ya),c.lenbits=ya.bits,xa){a.msg="invalid literal/lengths set",c.mode=la;break}if(c.distbits=6,c.distcode=c.distdyn,ya={bits:c.distbits},xa=v(y,c.lens,c.nlen,c.ndist,c.distcode,0,c.work,ya),c.distbits=ya.bits,xa){a.msg="invalid 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ea:for(;Aa=c.distcode[m&(1<<c.distbits)-1],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=qa);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(0===(240&ra)){for(ta=qa,ua=ra,va=sa;Aa=c.distcode[va+((m&(1<<ta+ua)-1)>>ta)],qa=Aa>>>24,ra=Aa>>>16&255,sa=65535&Aa,!(n>=ta+qa);){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}m>>>=ta,n-=ta,c.back+=ta}if(m>>>=qa,n-=qa,c.back+=qa,64&ra){a.msg="invalid distance code",c.mode=la;break}c.offset=sa,c.extra=15&ra,c.mode=fa;case fa:if(c.extra){for(za=c.extra;za>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}c.offset+=m&(1<<c.extra)-1,m>>>=c.extra,n-=c.extra,c.back+=c.extra}if(c.offset>c.dmax){a.msg="invalid distance too far back",c.mode=la;break}c.mode=ga;case ga:if(0===j)break a;if(q=p-j,c.offset>q){if(q=c.offset-q,q>c.whave&&c.sane){a.msg="invalid distance too far back",c.mode=la;break}q>c.wnext?(q-=c.wnext,oa=c.wsize-q):oa=c.wnext-q,q>c.length&&(q=c.length),pa=c.window}else pa=f,oa=h-c.offset,q=c.length;q>j&&(q=j),j-=q,c.length-=q;do f[h++]=pa[oa++];while(--q);0===c.length&&(c.mode=ca);break;case ha:if(0===j)break a;f[h++]=c.length,j--,c.mode=ca;break;case ia:if(c.wrap){for(;32>n;){if(0===i)break a;i--,m|=e[g++]<<n,n+=8}if(p-=j,a.total_out+=p,c.total+=p,p&&(a.adler=c.check=c.flags?t(c.check,f,p,h-p):s(c.check,f,p,h-p)),p=j,(c.flags?m:d(m))!==c.check){a.msg="incorrect data check",c.mode=la;break}m=0,n=0}c.mode=ja;case ja:if(c.wrap&&c.flags){for(;32>n;){if(0===i)break a;i--,m+=e[g++]<<n,n+=8}if(m!==(4294967295&c.total)){a.msg="incorrect length check",c.mode=la;break}m=0,n=0}c.mode=ka;case ka:xa=D;break a;case la:xa=G;break a;case ma:return H;case na:default:return F}return a.next_out=h,a.avail_out=j,a.next_in=g,a.avail_in=i,c.hold=m,c.bits=n,(c.wsize||p!==a.avail_out&&c.mode<la&&(c.mode<ia||b!==z))&&l(a,a.output,a.next_out,p-a.avail_out)?(c.mode=ma,H):(o-=a.avail_in,p-=a.avail_out,a.total_in+=o,a.total_out+=p,c.total+=p,c.wrap&&p&&(a.adler=c.check=c.flags?t(c.check,f,p,a.next_out-p):s(c.check,f,p,a.next_out-p)),a.data_type=c.bits+(c.last?64:0)+(c.mode===V?128:0)+(c.mode===ba||c.mode===Y?256:0),(0===o&&0===p||b===z)&&xa===C&&(xa=I),xa)}function n(a){if(!a||!a.state)return F;var b=a.state;return b.window&&(b.window=null),a.state=null,C}function o(a,b){var c;return a&&a.state?(c=a.state,0===(2&c.wrap)?F:(c.head=b,b.done=!1,C)):F}var p,q,r=a("../utils/common"),s=a("./adler32"),t=a("./crc32"),u=a("./inffast"),v=a("./inftrees"),w=0,x=1,y=2,z=4,A=5,B=6,C=0,D=1,E=2,F=-2,G=-3,H=-4,I=-5,J=8,K=1,L=2,M=3,N=4,O=5,P=6,Q=7,R=8,S=9,T=10,U=11,V=12,W=13,X=14,Y=15,Z=16,$=17,_=18,aa=19,ba=20,ca=21,da=22,ea=23,fa=24,ga=25,ha=26,ia=27,ja=28,ka=29,la=30,ma=31,na=32,oa=852,pa=592,qa=15,ra=qa,sa=!0;c.inflateReset=g,c.inflateReset2=h,c.inflateResetKeep=f,c.inflateInit=j,c.inflateInit2=i,c.inflate=m,c.inflateEnd=n,c.inflateGetHeader=o,c.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":75,"./adler32":77,"./crc32":79,"./inffast":82,"./inftrees":84}],84:[function(a,b,c){"use strict";var d=a("../utils/common"),e=15,f=852,g=592,h=0,i=1,j=2,k=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],l=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],m=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],n=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];b.exports=function(a,b,c,o,p,q,r,s){var t,u,v,w,x,y,z,A,B,C=s.bits,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=null,O=0,P=new d.Buf16(e+1),Q=new d.Buf16(e+1),R=null,S=0;for(D=0;e>=D;D++)P[D]=0;for(E=0;o>E;E++)P[b[c+E]]++;for(H=C,G=e;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return p[q++]=20971520,p[q++]=20971520,s.bits=1,0;for(F=1;G>F&&0===P[F];F++);for(F>H&&(H=F),K=1,D=1;e>=D;D++)if(K<<=1,K-=P[D],0>K)return-1;if(K>0&&(a===h||1!==G))return-1;for(Q[1]=0,D=1;e>D;D++)Q[D+1]=Q[D]+P[D];for(E=0;o>E;E++)0!==b[c+E]&&(r[Q[b[c+E]]++]=E);if(a===h?(N=R=r,y=19):a===i?(N=k,O-=257,R=l,S-=257,y=256):(N=m,R=n,y=-1),M=0,E=0,D=F,x=q,I=H,J=0,v=-1,L=1<<H,w=L-1,a===i&&L>f||a===j&&L>g)return 1;for(var T=0;;){T++,z=D-J,r[E]<y?(A=0,B=r[E]):r[E]>y?(A=R[S+r[E]],B=N[O+r[E]]):(A=96,B=0),t=1<<D-J,u=1<<I,F=u;do u-=t,p[x+(M>>J)+u]=z<<24|A<<16|B|0;while(0!==u);for(t=1<<D-1;M&t;)t>>=1;if(0!==t?(M&=t-1,M+=t):M=0,E++,0===--P[D]){if(D===G)break;D=b[c+r[E]]}if(D>H&&(M&w)!==v){for(0===J&&(J=H),x+=F,I=D-J,K=1<<I;G>I+J&&(K-=P[I+J],!(0>=K));)I++,K<<=1;if(L+=1<<I,a===i&&L>f||a===j&&L>g)return 1;v=M&w,p[v]=H<<24|I<<16|x-q|0}}return 0!==M&&(p[x+M]=D-J<<24|64<<16|0),s.bits=H,0}},{"../utils/common":75}],85:[function(a,b,c){"use strict";b.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],86:[function(a,b,c){"use strict";function d(a){for(var b=a.length;--b>=0;)a[b]=0}function e(a){return 256>a?ga[a]:ga[256+(a>>>7)]}function f(a,b){a.pending_buf[a.pending++]=255&b,a.pending_buf[a.pending++]=b>>>8&255}function g(a,b,c){a.bi_valid>V-c?(a.bi_buf|=b<<a.bi_valid&65535,f(a,a.bi_buf),a.bi_buf=b>>V-a.bi_valid,a.bi_valid+=c-V):(a.bi_buf|=b<<a.bi_valid&65535,a.bi_valid+=c)}function h(a,b,c){g(a,c[2*b],c[2*b+1])}function i(a,b){var c=0;do c|=1&a,a>>>=1,c<<=1;while(--b>0);return c>>>1}function j(a){16===a.bi_valid?(f(a,a.bi_buf),a.bi_buf=0,a.bi_valid=0):a.bi_valid>=8&&(a.pending_buf[a.pending++]=255&a.bi_buf,a.bi_buf>>=8,a.bi_valid-=8)}function k(a,b){var c,d,e,f,g,h,i=b.dyn_tree,j=b.max_code,k=b.stat_desc.static_tree,l=b.stat_desc.has_stree,m=b.stat_desc.extra_bits,n=b.stat_desc.extra_base,o=b.stat_desc.max_length,p=0;for(f=0;U>=f;f++)a.bl_count[f]=0;for(i[2*a.heap[a.heap_max]+1]=0,c=a.heap_max+1;T>c;c++)d=a.heap[c],f=i[2*i[2*d+1]+1]+1,f>o&&(f=o,p++),i[2*d+1]=f,d>j||(a.bl_count[f]++,g=0,d>=n&&(g=m[d-n]),h=i[2*d],a.opt_len+=h*(f+g),l&&(a.static_len+=h*(k[2*d+1]+g)));if(0!==p){do{for(f=o-1;0===a.bl_count[f];)f--;a.bl_count[f]--,a.bl_count[f+1]+=2,a.bl_count[o]--,p-=2}while(p>0);for(f=o;0!==f;f--)for(d=a.bl_count[f];0!==d;)e=a.heap[--c],e>j||(i[2*e+1]!==f&&(a.opt_len+=(f-i[2*e+1])*i[2*e],i[2*e+1]=f),d--)}}function l(a,b,c){var d,e,f=new Array(U+1),g=0;for(d=1;U>=d;d++)f[d]=g=g+c[d-1]<<1;for(e=0;b>=e;e++){var h=a[2*e+1];0!==h&&(a[2*e]=i(f[h]++,h))}}function m(){var a,b,c,d,e,f=new Array(U+1);for(c=0,d=0;O-1>d;d++)for(ia[d]=c,a=0;a<1<<_[d];a++)ha[c++]=d;for(ha[c-1]=d,e=0,d=0;16>d;d++)for(ja[d]=e,a=0;a<1<<aa[d];a++)ga[e++]=d;for(e>>=7;R>d;d++)for(ja[d]=e<<7,a=0;a<1<<aa[d]-7;a++)ga[256+e++]=d;for(b=0;U>=b;b++)f[b]=0;for(a=0;143>=a;)ea[2*a+1]=8,a++,f[8]++;for(;255>=a;)ea[2*a+1]=9,a++,f[9]++;for(;279>=a;)ea[2*a+1]=7,a++,f[7]++;for(;287>=a;)ea[2*a+1]=8,a++,f[8]++;for(l(ea,Q+1,f),a=0;R>a;a++)fa[2*a+1]=5,fa[2*a]=i(a,5);ka=new na(ea,_,P+1,Q,U),la=new na(fa,aa,0,R,U),ma=new na(new Array(0),ba,0,S,W)}function n(a){var b;for(b=0;Q>b;b++)a.dyn_ltree[2*b]=0;for(b=0;R>b;b++)a.dyn_dtree[2*b]=0;for(b=0;S>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[2*X]=1,a.opt_len=a.static_len=0,a.last_lit=a.matches=0}function o(a){a.bi_valid>8?f(a,a.bi_buf):a.bi_valid>0&&(a.pending_buf[a.pending++]=a.bi_buf),a.bi_buf=0,a.bi_valid=0}function p(a,b,c,d){o(a),d&&(f(a,c),f(a,~c)),E.arraySet(a.pending_buf,a.window,b,c,a.pending),a.pending+=c}function q(a,b,c,d){var e=2*b,f=2*c;return a[e]<a[f]||a[e]===a[f]&&d[b]<=d[c]}function r(a,b,c){for(var d=a.heap[c],e=c<<1;e<=a.heap_len&&(e<a.heap_len&&q(b,a.heap[e+1],a.heap[e],a.depth)&&e++,!q(b,d,a.heap[e],a.depth));)a.heap[c]=a.heap[e],c=e,e<<=1;a.heap[c]=d}function s(a,b,c){var d,f,i,j,k=0;if(0!==a.last_lit)do d=a.pending_buf[a.d_buf+2*k]<<8|a.pending_buf[a.d_buf+2*k+1],f=a.pending_buf[a.l_buf+k],k++,0===d?h(a,f,b):(i=ha[f],h(a,i+P+1,b),j=_[i],0!==j&&(f-=ia[i],g(a,f,j)),d--,i=e(d),h(a,i,c),j=aa[i],0!==j&&(d-=ja[i],g(a,d,j)));while(k<a.last_lit);h(a,X,b)}function t(a,b){var c,d,e,f=b.dyn_tree,g=b.stat_desc.static_tree,h=b.stat_desc.has_stree,i=b.stat_desc.elems,j=-1;for(a.heap_len=0,a.heap_max=T,c=0;i>c;c++)0!==f[2*c]?(a.heap[++a.heap_len]=j=c,a.depth[c]=0):f[2*c+1]=0;for(;a.heap_len<2;)e=a.heap[++a.heap_len]=2>j?++j:0,f[2*e]=1,a.depth[e]=0,a.opt_len--,h&&(a.static_len-=g[2*e+1]);for(b.max_code=j,c=a.heap_len>>1;c>=1;c--)r(a,f,c);e=i;do c=a.heap[1],a.heap[1]=a.heap[a.heap_len--],r(a,f,1),d=a.heap[1],a.heap[--a.heap_max]=c,a.heap[--a.heap_max]=d,f[2*e]=f[2*c]+f[2*d],a.depth[e]=(a.depth[c]>=a.depth[d]?a.depth[c]:a.depth[d])+1,f[2*c+1]=f[2*d+1]=e,a.heap[1]=e++,r(a,f,1);while(a.heap_len>=2);a.heap[--a.heap_max]=a.heap[1],k(a,b),l(f,j,a.bl_count)}function u(a,b,c){var d,e,f=-1,g=b[1],h=0,i=7,j=4;for(0===g&&(i=138,j=3),b[2*(c+1)+1]=65535,d=0;c>=d;d++)e=g,g=b[2*(d+1)+1],++h<i&&e===g||(j>h?a.bl_tree[2*e]+=h:0!==e?(e!==f&&a.bl_tree[2*e]++,a.bl_tree[2*Y]++):10>=h?a.bl_tree[2*Z]++:a.bl_tree[2*$]++,h=0,f=e,0===g?(i=138,j=3):e===g?(i=6,j=3):(i=7,j=4))}function v(a,b,c){var d,e,f=-1,i=b[1],j=0,k=7,l=4;for(0===i&&(k=138,l=3),d=0;c>=d;d++)if(e=i,i=b[2*(d+1)+1],!(++j<k&&e===i)){if(l>j){do h(a,e,a.bl_tree);while(0!==--j)}else 0!==e?(e!==f&&(h(a,e,a.bl_tree),j--),h(a,Y,a.bl_tree),g(a,j-3,2)):10>=j?(h(a,Z,a.bl_tree),g(a,j-3,3)):(h(a,$,a.bl_tree),g(a,j-11,7));j=0,f=e,0===i?(k=138,l=3):e===i?(k=6,l=3):(k=7,l=4)}}function w(a){var 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|
ajax/libs/extjs/4.2.1/src/layout/container/Box.js
|
whardier/cdnjs
|
/*
This file is part of Ext JS 4.2
Copyright (c) 2011-2013 Sencha Inc
Contact: http://www.sencha.com/contact
GNU General Public License Usage
This file may be used under the terms of the GNU General Public License version 3.0 as
published by the Free Software Foundation and appearing in the file LICENSE included in the
packaging of this file.
Please review the following information to ensure the GNU General Public License version 3.0
requirements will be met: http://www.gnu.org/copyleft/gpl.html.
If you are unsure which license is appropriate for your use, please contact the sales department
at http://www.sencha.com/contact.
Build date: 2013-05-16 14:36:50 (f9be68accb407158ba2b1be2c226a6ce1f649314)
*/
/**
* Base Class for HBoxLayout and VBoxLayout Classes. Generally it should not need to be used directly.
*/
Ext.define('Ext.layout.container.Box', {
/* Begin Definitions */
alias: ['layout.box'],
extend: 'Ext.layout.container.Container',
alternateClassName: 'Ext.layout.BoxLayout',
requires: [
'Ext.layout.container.boxOverflow.None',
'Ext.layout.container.boxOverflow.Menu',
'Ext.layout.container.boxOverflow.Scroller',
'Ext.util.Format',
'Ext.dd.DragDropManager'
],
/* End Definitions */
/**
* @cfg {Object} defaultMargins
* If the individual contained items do not have a margins property specified or margin specified via CSS, the
* default margins from this property will be applied to each item.
*
* This property may be specified as an object containing margins to apply in the format:
*
* {
* top: (top margin),
* right: (right margin),
* bottom: (bottom margin),
* left: (left margin)
* }
*
* This property may also be specified as a string containing space-separated, numeric margin values. The order of
* the sides associated with each value matches the way CSS processes margin values:
*
* - If there is only one value, it applies to all sides.
* - If there are two values, the top and bottom borders are set to the first value and the right and left are
* set to the second.
* - If there are three values, the top is set to the first value, the left and right are set to the second,
* and the bottom is set to the third.
* - If there are four values, they apply to the top, right, bottom, and left, respectively.
*/
defaultMargins: {
top: 0,
right: 0,
bottom: 0,
left: 0
},
/**
* @cfg {String} padding
* Sets the padding to be applied to all child items managed by this layout.
*
* This property must be specified as a string containing space-separated, numeric padding values. The order of the
* sides associated with each value matches the way CSS processes padding values:
*
* - If there is only one value, it applies to all sides.
* - If there are two values, the top and bottom borders are set to the first value and the right and left are
* set to the second.
* - If there are three values, the top is set to the first value, the left and right are set to the second,
* and the bottom is set to the third.
* - If there are four values, they apply to the top, right, bottom, and left, respectively.
*/
padding: 0,
/**
* @cfg {String} pack
* Controls how the child items of the container are packed together. Acceptable configuration values for this
* property are:
*
* - **start** - child items are packed together at **left** (HBox) or **top** (VBox) side of container (*default**)
* - **center** - child items are packed together at **mid-width** (HBox) or **mid-height** (VBox) of container
* - **end** - child items are packed together at **right** (HBox) or **bottom** (VBox) side of container
*/
pack: 'start',
/**
* @cfg {Number} flex
* This configuration option is to be applied to **child items** of the container managed by this layout. Each child
* item with a flex property will be flexed (horizontally in `hbox`, vertically in `vbox`) according to each item's
* **relative** flex value compared to the sum of all items with a flex value specified. Any child items that have
* either a `flex = 0` or `flex = undefined` will not be 'flexed' (the initial size will not be changed).
*/
flex: undefined,
/**
* @cfg {String/Ext.Component} stretchMaxPartner
* Allows stretchMax calculation to take into account the max perpendicular size (height for HBox layout and width
* for VBox layout) of another Box layout when calculating its maximum perpendicular child size.
*
* If specified as a string, this may be either a known Container ID, or a ComponentQuery selector which is rooted
* at this layout's Container (ie, to find a sibling, use `"^>#siblingItemId`).
*/
stretchMaxPartner: undefined,
alignRoundingMethod: 'round',
type: 'box',
scrollOffset: 0,
itemCls: Ext.baseCSSPrefix + 'box-item',
targetCls: Ext.baseCSSPrefix + 'box-layout-ct',
targetElCls: Ext.baseCSSPrefix + 'box-target',
innerCls: Ext.baseCSSPrefix + 'box-inner',
// availableSpaceOffset is used to adjust the availableWidth, typically used
// to reserve space for a scrollbar
availableSpaceOffset: 0,
// whether or not to reserve the availableSpaceOffset in layout calculations
reserveOffset: true,
manageMargins: true,
createsInnerCt: true,
childEls: [
'innerCt',
'targetEl'
],
renderTpl: [
'{%var oc,l=values.$comp.layout,oh=l.overflowHandler;',
'if (oh.getPrefixConfig!==Ext.emptyFn) {',
'if(oc=oh.getPrefixConfig())dh.generateMarkup(oc, out)',
'}%}',
'<div id="{ownerId}-innerCt" class="{[l.innerCls]} {[oh.getOverflowCls()]}" role="presentation">',
'<div id="{ownerId}-targetEl" class="{targetElCls}">',
'{%this.renderBody(out, values)%}',
'</div>',
'</div>',
'{%if (oh.getSuffixConfig!==Ext.emptyFn) {',
'if(oc=oh.getSuffixConfig())dh.generateMarkup(oc, out)',
'}%}',
{
disableFormats: true,
definitions: 'var dh=Ext.DomHelper;'
}
],
constructor: function(config) {
var me = this,
type;
me.callParent(arguments);
// The sort function needs access to properties in this, so must be bound.
me.flexSortFn = Ext.Function.bind(me.flexSort, me);
me.initOverflowHandler();
type = typeof me.padding;
if (type == 'string' || type == 'number') {
me.padding = Ext.util.Format.parseBox(me.padding);
me.padding.height = me.padding.top + me.padding.bottom;
me.padding.width = me.padding.left + me.padding.right;
}
},
// Matches: `<spaces>digits[.digits]<spaces>%<spaces>`
// Captures: `digits[.digits]`
_percentageRe: /^\s*(\d+(?:\.\d*)?)\s*[%]\s*$/,
getItemSizePolicy: function (item, ownerSizeModel) {
var me = this,
policy = me.sizePolicy,
align = me.align,
flex = item.flex,
key = align,
names = me.names,
width = item[names.width],
height = item[names.height],
percentageRe = me._percentageRe,
percentageWidth = percentageRe.test(width),
isStretch = (align == 'stretch'),
isStretchMax = (align == 'stretchmax'),
constrain = me.constrainAlign;
// Getting the size model is expensive, so we only want to do so if we really need it
if (!ownerSizeModel && (isStretch || flex || percentageWidth || (constrain && !isStretchMax))) {
ownerSizeModel = me.owner.getSizeModel();
}
if (isStretch) {
// If we are height.shrinkWrap, we behave as if we were stretchmax (for more
// details, see beginLayoutCycle)...
if (!percentageRe.test(height) && ownerSizeModel[names.height].shrinkWrap) {
key = 'stretchmax';
// We leave %age height as stretch since it will not participate in the
// stretchmax size calculation. This avoid running such a child in its
// shrinkWrap mode prior to supplying the calculated size.
}
} else if (!isStretchMax) {
if (percentageRe.test(height)) {
// Height %ages are calculated based on container size, so they are the
// same as align=stretch for this purpose...
key = 'stretch';
} else if (constrain && !ownerSizeModel[names.height].shrinkWrap) {
// Same functionality as stretchmax, only the max is going to be the size
// of the container, not the largest item
key = 'stretchmax';
} else {
key = '';
}
}
if (flex || percentageWidth) {
// If we are width.shrinkWrap, we won't be flexing since that requires a
// container width...
if (!ownerSizeModel[names.width].shrinkWrap) {
policy = policy.flex; // both flex and %age width are calculated
}
}
return policy[key];
},
flexSort: function (a, b) {
// We need to sort the flexed items to ensure that we have
// the items with max/min width first since when we set the
// values we may have the value constrained, so we need to
// react accordingly. Precedence is given from the largest
// value through to the smallest value
var maxWidthName = this.names.maxWidth,
minWidthName = this.names.minWidth,
infiniteValue = Infinity,
aTarget = a.target,
bTarget = b.target,
result = 0,
aMin, bMin, aMax, bMax,
hasMin, hasMax;
aMax = aTarget[maxWidthName] || infiniteValue;
bMax = bTarget[maxWidthName] || infiniteValue;
aMin = aTarget[minWidthName] || 0;
bMin = bTarget[minWidthName] || 0;
hasMin = isFinite(aMin) || isFinite(bMin);
hasMax = isFinite(aMax) || isFinite(bMax);
if (hasMin || hasMax) {
if (hasMax) {
result = aMax - bMax;
}
// If the result is 0, it means either
// a) hasMax was false
// b) The max values were the same
if (result === 0 && hasMin) {
result = bMin - aMin;
}
}
return result;
},
isItemBoxParent: function (itemContext) {
return true;
},
isItemShrinkWrap: function (item) {
return true;
},
roundFlex: function(width) {
return Math.ceil(width);
},
/**
* @private
* Called by an owning Panel before the Panel begins its collapse process.
* Most layouts will not need to override the default Ext.emptyFn implementation.
*/
beginCollapse: function(child) {
var me = this;
if (me.direction === 'vertical' && child.collapsedVertical()) {
child.collapseMemento.capture(['flex']);
delete child.flex;
} else if (me.direction === 'horizontal' && child.collapsedHorizontal()) {
child.collapseMemento.capture(['flex']);
delete child.flex;
}
},
/**
* @private
* Called by an owning Panel before the Panel begins its expand process.
* Most layouts will not need to override the default Ext.emptyFn implementation.
*/
beginExpand: function(child) {
// Restores the flex if we used to be flexed before
child.collapseMemento.restore(['flex']);
},
beginLayout: function (ownerContext) {
var me = this,
owner = me.owner,
smp = owner.stretchMaxPartner,
style = me.innerCt.dom.style,
names = me.names;
ownerContext.boxNames = names;
// this must happen before callParent to allow the overflow handler to do its work
// that can effect the childItems collection...
me.overflowHandler.beginLayout(ownerContext);
// get the contextItem for our stretchMax buddy:
if (typeof smp === 'string') {
smp = Ext.getCmp(smp) || owner.query(smp)[0];
}
ownerContext.stretchMaxPartner = smp && ownerContext.context.getCmp(smp);
me.callParent(arguments);
ownerContext.innerCtContext = ownerContext.getEl('innerCt', me);
// Capture whether the owning Container is scrolling in the parallel direction
me.scrollParallel = owner.scrollFlags[names.x];
// Capture whether the owning Container is scrolling in the perpendicular direction
me.scrollPerpendicular = owner.scrollFlags[names.y];
// If we *are* scrolling parallel, capture the scroll position of the encapsulating element
if (me.scrollParallel) {
me.scrollPos = owner.getTargetEl().dom[names.scrollLeft];
}
// Don't allow sizes burned on to the innerCt to influence measurements.
style.width = '';
style.height = '';
},
beginLayoutCycle: function (ownerContext, firstCycle) {
var me = this,
align = me.align,
names = ownerContext.boxNames,
pack = me.pack,
heightModelName = names.heightModel;
// this must happen before callParent to allow the overflow handler to do its work
// that can effect the childItems collection...
me.overflowHandler.beginLayoutCycle(ownerContext, firstCycle);
me.callParent(arguments);
// Cache several of our string concat/compare results (since width/heightModel can
// change if we are invalidated, we cannot do this in beginLayout)
ownerContext.parallelSizeModel = ownerContext[names.widthModel];
ownerContext.perpendicularSizeModel = ownerContext[heightModelName];
ownerContext.boxOptions = {
align: align = {
stretch: align == 'stretch',
stretchmax: align == 'stretchmax',
center: align == names.center,
bottom: align == names.afterY
},
pack: pack = {
center: pack == 'center',
end: pack == 'end'
}
};
// Consider an hbox w/stretch which means "assign all items the container's height".
// The spirit of this request is make all items the same height, but when shrinkWrap
// height is also requested, the height of the tallest item determines the height.
// This is exactly what the stretchmax option does, so we jiggle the flags here to
// act as if stretchmax were requested.
if (align.stretch && ownerContext.perpendicularSizeModel.shrinkWrap) {
align.stretchmax = true;
align.stretch = false;
}
// This is handy for knowing that we might need to apply height %ages
align.nostretch = !(align.stretch || align.stretchmax);
// In our example hbox, packing items to the right (end) or center can only work if
// there is a container width. So, if we are shrinkWrap, we just turn off the pack
// options for the run.
if (ownerContext.parallelSizeModel.shrinkWrap) {
pack.center = pack.end = false;
}
me.cacheFlexes(ownerContext);
// We set the width of the target el equal to the width of the innerCt
// when the layout cycle is finished, so we need to clear the width here
// to prevent the children from being crushed.
// IE needs it because of its scrollIntoView bug: https://sencha.jira.com/browse/EXTJSIV-6520
// Webkit needs it because of its mouse drag bug: https://sencha.jira.com/browse/EXTJSIV-5962
// FF needs it because of a vertical tab bug: https://sencha.jira.com/browse/EXTJSIV-8614
me.targetEl.setWidth(20000);
},
/**
* This method is called to (re)cache our understanding of flexes. This happens during beginLayout and may need to
* be called again if the flexes are changed during the layout (e.g., like ColumnLayout).
* @param {Object} ownerContext
* @protected
*/
cacheFlexes: function (ownerContext) {
var me = this,
names = ownerContext.boxNames,
widthModelName = names.widthModel,
heightModelName = names.heightModel,
nostretch = ownerContext.boxOptions.align.nostretch,
totalFlex = 0,
childItems = ownerContext.childItems,
i = childItems.length,
flexedItems = [],
minWidth = 0,
minWidthName = names.minWidth,
percentageRe = me._percentageRe,
percentageWidths = 0,
percentageHeights = 0,
child, childContext, flex, match;
while (i--) {
childContext = childItems[i];
child = childContext.target;
// check widthModel to see if we are the sizing layout. If so, copy the flex
// from the item to the contextItem and add it to totalFlex
//
if (childContext[widthModelName].calculated) {
childContext.flex = flex = child.flex;
if (flex) {
totalFlex += flex;
flexedItems.push(childContext);
minWidth += child[minWidthName] || 0;
} else { // a %age width...
match = percentageRe.exec(child[names.width]);
childContext.percentageParallel = parseFloat(match[1]) / 100;
++percentageWidths;
}
}
// the above means that "childContext.flex" is properly truthy/falsy, which is
// often times quite convenient...
if (nostretch && childContext[heightModelName].calculated) {
// the only reason we would be calculated height in this case is due to a
// height %age...
match = percentageRe.exec(child[names.height]);
childContext.percentagePerpendicular = parseFloat(match[1]) / 100;
++percentageHeights;
}
}
ownerContext.flexedItems = flexedItems;
ownerContext.flexedMinSize = minWidth;
ownerContext.totalFlex = totalFlex;
ownerContext.percentageWidths = percentageWidths;
ownerContext.percentageHeights = percentageHeights;
// The flexed boxes need to be sorted in ascending order of maxSize to work properly
// so that unallocated space caused by maxWidth being less than flexed width can be
// reallocated to subsequent flexed boxes.
Ext.Array.sort(flexedItems, me.flexSortFn);
},
calculate: function(ownerContext) {
var me = this,
targetSize = me.getContainerSize(ownerContext),
names = ownerContext.boxNames,
state = ownerContext.state,
plan = state.boxPlan || (state.boxPlan = {}),
targetContext = ownerContext.targetContext;
plan.targetSize = targetSize;
// If we are not widthModel.shrinkWrap, we need the width before we can lay out boxes:
if (!ownerContext.parallelSizeModel.shrinkWrap && !targetSize[names.gotWidth]) {
me.done = false;
return;
}
if (!state.parallelDone) {
state.parallelDone = me.calculateParallel(ownerContext, names, plan);
}
if (!state.perpendicularDone) {
state.perpendicularDone = me.calculatePerpendicular(ownerContext, names, plan);
}
if (state.parallelDone && state.perpendicularDone) {
// Fix for left and right docked Components in a dock component layout. This is for docked Headers and docked Toolbars.
// Older Microsoft browsers do not size a position:absolute element's width to match its content.
// So in this case, in the publishInnerCtSize method we may need to adjust the size of the owning Container's element explicitly based upon
// the discovered max width. So here we put a calculatedWidth property in the metadata to facilitate this.
if (me.owner.dock && (Ext.isIE7m || Ext.isIEQuirks) && !me.owner.width && !me.horizontal) {
plan.isIEVerticalDock = true;
plan.calculatedWidth = plan.maxSize + ownerContext.getPaddingInfo().width + ownerContext.getFrameInfo().width;
if (targetContext !== ownerContext) {
// targetContext can have additional padding, e.g. vertically
// oriented toolbar body element has a few px of left or right padding
// to make room for the tab strip.
plan.calculatedWidth += targetContext.getPaddingInfo().width;
}
}
me.publishInnerCtSize(ownerContext, me.reserveOffset ? me.availableSpaceOffset : 0);
// Calculate stretchmax only if there is >1 child item, or there is a stretchMaxPartner wanting the info
if (me.done && (ownerContext.childItems.length > 1 || ownerContext.stretchMaxPartner) && ownerContext.boxOptions.align.stretchmax && !state.stretchMaxDone) {
me.calculateStretchMax(ownerContext, names, plan);
state.stretchMaxDone = true;
}
me.overflowHandler.calculate(ownerContext);
} else {
me.done = false;
}
},
calculateParallel: function(ownerContext, names, plan) {
var me = this,
widthName = names.width,
childItems = ownerContext.childItems,
beforeXName = names.beforeX,
afterXName = names.afterX,
setWidthName = names.setWidth,
childItemsLength = childItems.length,
flexedItems = ownerContext.flexedItems,
flexedItemsLength = flexedItems.length,
pack = ownerContext.boxOptions.pack,
padding = me.padding,
containerWidth = plan.targetSize[widthName],
totalMargin = 0,
left = padding[beforeXName],
nonFlexWidth = left + padding[afterXName] + me.scrollOffset +
(me.reserveOffset ? me.availableSpaceOffset : 0),
scrollbarWidth = Ext.getScrollbarSize()[names.width],
i, childMargins, remainingWidth, remainingFlex, childContext, flex, flexedWidth,
contentWidth, mayNeedScrollbarAdjust, childWidth, percentageSpace;
// We may need to add scrollbar size to parallel size if
// Scrollbars take up space
// and we are scrolling in the perpendicular direction
// and shrinkWrapping in the parallel direction,
// and NOT stretching perpendicular dimensions to fit
// and NOT shrinkWrapping in the perpendicular direction
if (scrollbarWidth &&
me.scrollPerpendicular &&
ownerContext.parallelSizeModel.shrinkWrap &&
!ownerContext.boxOptions.align.stretch &&
!ownerContext.perpendicularSizeModel.shrinkWrap) {
// If its possible that we may need to add scrollbar size to the parallel size
// then we need to wait until the perpendicular size has been determined,
// so that we know if there is a scrollbar.
if (!ownerContext.state.perpendicularDone) {
return false;
}
mayNeedScrollbarAdjust = true;
}
// Gather the total size taken up by non-flexed items:
for (i = 0; i < childItemsLength; ++i) {
childContext = childItems[i];
childMargins = childContext.marginInfo || childContext.getMarginInfo();
totalMargin += childMargins[widthName];
if (!childContext[names.widthModel].calculated) {
childWidth = childContext.getProp(widthName);
nonFlexWidth += childWidth; // min/maxWidth safe
if (isNaN(nonFlexWidth)) {
return false;
}
}
}
nonFlexWidth += totalMargin;
if (ownerContext.percentageWidths) {
percentageSpace = containerWidth - totalMargin;
if (isNaN(percentageSpace)) {
return false;
}
for (i = 0; i < childItemsLength; ++i) {
childContext = childItems[i];
if (childContext.percentageParallel) {
childWidth = Math.ceil(percentageSpace * childContext.percentageParallel);
childWidth = childContext.setWidth(childWidth);
nonFlexWidth += childWidth;
}
}
}
// if we get here, we have all the childWidths for non-flexed items...
if (ownerContext.parallelSizeModel.shrinkWrap) {
plan.availableSpace = 0;
plan.tooNarrow = false;
} else {
plan.availableSpace = containerWidth - nonFlexWidth;
// If we're going to need space for a parallel scrollbar, then we need to redo the perpendicular measurements
plan.tooNarrow = plan.availableSpace < ownerContext.flexedMinSize;
if (plan.tooNarrow && Ext.getScrollbarSize()[names.height] && me.scrollParallel && ownerContext.state.perpendicularDone) {
ownerContext.state.perpendicularDone = false;
for (i = 0; i < childItemsLength; ++i) {
childItems[i].invalidate();
}
}
}
contentWidth = nonFlexWidth;
remainingWidth = plan.availableSpace;
remainingFlex = ownerContext.totalFlex;
// Calculate flexed item sizes:
for (i = 0; i < flexedItemsLength; i++) {
childContext = flexedItems[i];
flex = childContext.flex;
flexedWidth = me.roundFlex((flex / remainingFlex) * remainingWidth);
flexedWidth = childContext[setWidthName](flexedWidth); // constrained
// due to minWidth constraints, it may be that flexedWidth > remainingWidth
contentWidth += flexedWidth;
// Remaining space has already had margins subtracted, so just subtract size
remainingWidth = Math.max(0, remainingWidth - flexedWidth); // no negatives!
remainingFlex -= flex;
}
if (pack.center) {
left += remainingWidth / 2;
// If content is too wide to pack to center, do not allow the centering calculation to place it off the left edge.
if (left < 0) {
left = 0;
}
} else if (pack.end) {
left += remainingWidth;
}
// Assign parallel position for the boxes:
for (i = 0; i < childItemsLength; ++i) {
childContext = childItems[i];
childMargins = childContext.marginInfo; // already cached by first loop
left += childMargins[beforeXName];
childContext.setProp(names.x, left);
// We can read directly from "props.width" because we have already properly
// requested it in the calculation of nonFlexedWidths or we calculated it.
// We cannot call getProp because that would be inappropriate for flexed items
// and we don't need any extra function call overhead:
left += childMargins[afterXName] + childContext.props[widthName];
}
contentWidth += ownerContext.targetContext.getPaddingInfo()[widthName];
// Stash the contentWidth on the state so that it can always be accessed later in the calculation
ownerContext.state.contentWidth = contentWidth;
// if there is perpendicular overflow, the published parallel content size includes
// the size of the perpendicular scrollbar.
if (mayNeedScrollbarAdjust &&
(ownerContext.peek(names.contentHeight) > plan.targetSize[names.height])) {
contentWidth += scrollbarWidth;
ownerContext[names.hasOverflowY] = true;
// tell the component layout to set the parallel size in the dom
ownerContext.target.componentLayout[names.setWidthInDom] = true;
// IE8 in what passes for "strict" mode will not create a scrollbar if
// there is just the *exactly correct* spare space created for it. We
// have to force that to happen once all the styles have been flushed
// to the DOM (see completeLayout):
ownerContext[names.invalidateScrollY] = Ext.isStrict && Ext.isIE8;
}
ownerContext[names.setContentWidth](contentWidth);
return true;
},
calculatePerpendicular: function(ownerContext, names, plan) {
var me = this,
heightShrinkWrap = ownerContext.perpendicularSizeModel.shrinkWrap,
targetSize = plan.targetSize,
childItems = ownerContext.childItems,
childItemsLength = childItems.length,
mmax = Math.max,
heightName = names.height,
setHeightName = names.setHeight,
beforeYName = names.beforeY,
topPositionName = names.y,
padding = me.padding,
top = padding[beforeYName],
availHeight = targetSize[heightName] - top - padding[names.afterY],
align = ownerContext.boxOptions.align,
isStretch = align.stretch, // never true if heightShrinkWrap (see beginLayoutCycle)
isStretchMax = align.stretchmax,
isCenter = align.center,
isBottom = align.bottom,
constrain = me.constrainAlign,
maxHeight = 0,
hasPercentageSizes = 0,
onBeforeInvalidateChild = me.onBeforeConstrainInvalidateChild,
onAfterInvalidateChild = me.onAfterConstrainInvalidateChild,
scrollbarHeight = Ext.getScrollbarSize().height,
childTop, i, childHeight, childMargins, diff, height, childContext,
stretchMaxPartner, stretchMaxChildren, shrinkWrapParallelOverflow,
percentagePerpendicular;
if (isStretch || ((isCenter || isBottom) && !heightShrinkWrap)) {
if (isNaN(availHeight)) {
return false;
}
}
// If the intention is to horizontally scroll child components, but the container is too narrow,
// then:
// if we are shrinkwrapping height:
// Set a flag because we are going to expand the height taken by the perpendicular dimension to accommodate the scrollbar
// else
// We must allow for the parallel scrollbar to intrude into the height
if (me.scrollParallel && plan.tooNarrow) {
if (heightShrinkWrap) {
shrinkWrapParallelOverflow = true;
} else {
availHeight -= scrollbarHeight;
plan.targetSize[heightName] -= scrollbarHeight;
}
}
if (isStretch) {
height = availHeight; // never heightShrinkWrap...
} else {
for (i = 0; i < childItemsLength; i++) {
childContext = childItems[i];
childMargins = (childContext.marginInfo || childContext.getMarginInfo())[heightName];
if (!(percentagePerpendicular = childContext.percentagePerpendicular)) {
childHeight = childContext.getProp(heightName);
} else {
++hasPercentageSizes;
if (heightShrinkWrap) {
// height %age items cannot contribute to maxHeight... they are going
// to be a %age of that maxHeight!
continue;
} else {
childHeight = percentagePerpendicular * availHeight - childMargins;
childHeight = childContext[names.setHeight](childHeight);
}
}
// Summary:
// 1) Not shrink wrapping height, so the height is not determined by the children
// 2) Constrain is set
// 3) The child item is shrink wrapping
// 4) It execeeds the max
if (!heightShrinkWrap && constrain && childContext[names.heightModel].shrinkWrap && childHeight > availHeight) {
childContext.invalidate({
before: onBeforeInvalidateChild,
after: onAfterInvalidateChild,
layout: me,
childHeight: availHeight,
names: names
});
// By invalidating the height, it could mean the width can change, so we need
// to recalculate in the parallel direction.
ownerContext.state.parallelDone = false;
}
// Max perpendicular measurement (used for stretchmax) must take the min perpendicular size of each child into account in case any fall short.
if (isNaN(maxHeight = mmax(maxHeight, childHeight + childMargins,
childContext.target[names.minHeight] || 0))) {
return false; // heightShrinkWrap || isCenter || isStretchMax ??
}
}
// If there is going to be a parallel scrollbar maxHeight must include it to the outside world.
// ie: a stretchmaxPartner, and the setContentHeight
if (shrinkWrapParallelOverflow) {
maxHeight += scrollbarHeight;
ownerContext[names.hasOverflowX] = true;
// tell the component layout to set the perpendicular size in the dom
ownerContext.target.componentLayout[names.setHeightInDom] = true;
// IE8 in what passes for "strict" mode will not create a scrollbar if
// there is just the *exactly correct* spare space created for it. We
// have to force that to happen once all the styles have been flushed
// to the DOM (see completeLayout):
ownerContext[names.invalidateScrollX] = Ext.isStrict && Ext.isIE8;
}
// If we are associated with another box layout, grab its maxChildHeight
// This must happen before we calculate and publish our contentHeight
stretchMaxPartner = ownerContext.stretchMaxPartner;
if (stretchMaxPartner) {
// Publish maxChildHeight as soon as it has been calculated for our partner:
ownerContext.setProp('maxChildHeight', maxHeight);
stretchMaxChildren = stretchMaxPartner.childItems;
// Only wait for maxChildHeight if our partner has visible items:
if (stretchMaxChildren && stretchMaxChildren.length) {
maxHeight = mmax(maxHeight, stretchMaxPartner.getProp('maxChildHeight'));
if (isNaN(maxHeight)) {
return false;
}
}
}
ownerContext[names.setContentHeight](maxHeight + me.padding[heightName] +
ownerContext.targetContext.getPaddingInfo()[heightName]);
// We have to publish the contentHeight with the additional scrollbarHeight
// to encourage our container to accomodate it, but we must remove the height
// of the scrollbar as we go to sizing or centering the children.
if (shrinkWrapParallelOverflow) {
maxHeight -= scrollbarHeight;
}
plan.maxSize = maxHeight;
if (isStretchMax) {
height = maxHeight;
} else if (isCenter || isBottom || hasPercentageSizes) {
if (constrain) {
height = heightShrinkWrap ? maxHeight : availHeight;
} else {
height = heightShrinkWrap ? maxHeight : mmax(availHeight, maxHeight);
}
// When calculating a centered position within the content box of the innerCt,
// the width of the borders must be subtracted from the size to yield the
// space available to center within. The publishInnerCtSize method explicitly
// adds the border widths to the set size of the innerCt.
height -= ownerContext.innerCtContext.getBorderInfo()[heightName];
}
}
for (i = 0; i < childItemsLength; i++) {
childContext = childItems[i];
childMargins = childContext.marginInfo || childContext.getMarginInfo();
childTop = top + childMargins[beforeYName];
if (isStretch) {
childContext[setHeightName](height - childMargins[heightName]);
} else {
percentagePerpendicular = childContext.percentagePerpendicular;
if (heightShrinkWrap && percentagePerpendicular) {
childMargins = childContext.marginInfo || childContext.getMarginInfo();
childHeight = percentagePerpendicular * height - childMargins[heightName];
childHeight = childContext.setHeight(childHeight);
}
if (isCenter) {
diff = height - childContext.props[heightName];
if (diff > 0) {
childTop = top + Math[me.alignRoundingMethod](diff / 2);
}
} else if (isBottom) {
childTop = mmax(0, height - childTop - childContext.props[heightName]);
}
}
childContext.setProp(topPositionName, childTop);
}
return true;
},
onBeforeConstrainInvalidateChild: function(childContext, options){
// NOTE: No "this" pointer in here...
var heightModelName = options.names.heightModel;
if (!childContext[heightModelName].constrainedMin) {
// if the child hit a min constraint, it needs to be at its configured size, so
// we leave the sizeModel alone
childContext[heightModelName] = Ext.layout.SizeModel.calculated;
}
},
onAfterConstrainInvalidateChild: function(childContext, options){
// NOTE: No "this" pointer in here...
var names = options.names;
// We use 0 here because we know the size exceeds the available size.
// This was chosen on purpose, even for align: 'bottom', because it doesn't
// make practical sense to place the item at the bottom and then have it overflow
// over the top of the container, since it's not possible to scroll to it. As such,
// we always put the component at the top to follow normal document flow.
childContext.setProp(names.beforeY, 0);
if (childContext[names.heightModel].calculated) {
childContext[names.setHeight](options.childHeight);
}
},
calculateStretchMax: function (ownerContext, names, plan) {
var me = this,
heightName = names.height,
widthName = names.width,
childItems = ownerContext.childItems,
length = childItems.length,
height = plan.maxSize,
onBeforeStretchMaxInvalidateChild = me.onBeforeStretchMaxInvalidateChild,
onAfterStretchMaxInvalidateChild = me.onAfterStretchMaxInvalidateChild,
childContext, props, i, childHeight;
for (i = 0; i < length; ++i) {
childContext = childItems[i];
props = childContext.props;
childHeight = height - childContext.getMarginInfo()[heightName];
if (childHeight != props[heightName] || // if (wrong height ...
childContext[names.heightModel].constrained) { // ...or needs invalidation)
// When we invalidate a child, since we won't be around to size or position
// it, we include an after callback that will be run after the invalidate
// that will (re)do that work. The good news here is that we can read the
// results of all that from the childContext props.
//
// We also include a before callback to change the sizeModel to calculated
// prior to the layout being invoked.
childContext.invalidate({
before: onBeforeStretchMaxInvalidateChild,
after: onAfterStretchMaxInvalidateChild,
layout: me,
// passing this data avoids a 'scope' and its Function.bind
childWidth: props[widthName],
// subtract margins from the maximum value
childHeight: childHeight,
childX: props.x,
childY: props.y,
names: names
});
}
}
},
onBeforeStretchMaxInvalidateChild: function (childContext, options) {
// NOTE: No "this" pointer in here...
var heightModelName = options.names.heightModel;
// Change the childItem to calculated (i.e., "set by ownerCt"). The component layout
// of the child can course-correct (like dock layout does for a collapsed panel),
// so we must make these changes here before that layout's beginLayoutCycle is
// called.
if (!childContext[heightModelName].constrainedMax) {
// if the child hit a max constraint, it needs to be at its configured size, so
// we leave the sizeModel alone...
childContext[heightModelName] = Ext.layout.SizeModel.calculated;
}
},
onAfterStretchMaxInvalidateChild: function (childContext, options) {
// NOTE: No "this" pointer in here...
var names = options.names,
childHeight = options.childHeight,
childWidth = options.childWidth;
childContext.setProp('x', options.childX);
childContext.setProp('y', options.childY);
if (childContext[names.heightModel].calculated) {
// We need to respect a child that is still not calculated (such as a collapsed
// panel)...
childContext[names.setHeight](childHeight);
}
if (childContext[names.widthModel].calculated) {
childContext[names.setWidth](childWidth);
}
},
completeLayout: function(ownerContext) {
var me = this,
names = ownerContext.boxNames,
invalidateScrollX = ownerContext.invalidateScrollX,
invalidateScrollY = ownerContext.invalidateScrollY,
dom, el, overflowX, overflowY, styles;
me.overflowHandler.completeLayout(ownerContext);
if (invalidateScrollX || invalidateScrollY) {
el = me.getTarget();
dom = el.dom;
styles = dom.style;
if (invalidateScrollX) {
// get computed style to see if we are 'auto'
overflowX = el.getStyle('overflowX');
if (overflowX == 'auto') {
// capture the inline style (if any) so we can restore it later:
overflowX = styles.overflowX;
styles.overflowX = 'scroll'; // force the scrollbar to appear
} else {
invalidateScrollX = false; // no work really since not 'auto'
}
}
if (invalidateScrollY) {
// get computed style to see if we are 'auto'
overflowY = el.getStyle('overflowY');
if (overflowY == 'auto') {
// capture the inline style (if any) so we can restore it later:
overflowY = styles.overflowY;
styles.overflowY = 'scroll'; // force the scrollbar to appear
} else {
invalidateScrollY = false; // no work really since not 'auto'
}
}
if (invalidateScrollX || invalidateScrollY) { // if (some form of 'auto' in play)
// force a reflow...
dom.scrollWidth;
if (invalidateScrollX) {
styles.overflowX = overflowX; // restore inline style
}
if (invalidateScrollY) {
styles.overflowY = overflowY; // restore inline style
}
}
}
// If we are scrolling parallel, restore the saved scroll position
if (me.scrollParallel) {
me.owner.getTargetEl().dom[names.scrollLeft] = me.scrollPos;
}
},
finishedLayout: function(ownerContext) {
this.overflowHandler.finishedLayout(ownerContext);
this.callParent(arguments);
// Fix for an obscure webkit bug (EXTJSIV-5962) caused by the targetEl's 20000px
// width. We set a very large width on the targetEl at the beginning of the
// layout cycle to prevent any "crushing" effect on the child items, however
// in some cases the very large width makes it possible to scroll the innerCt
// by dragging on certain child elements. To prevent this from happening we ensure
// that the targetEl's width is the same as the innerCt.
// IE needs it because of its scrollIntoView bug: https://sencha.jira.com/browse/EXTJSIV-6520
// Webkit needs it because of its mouse drag bug: https://sencha.jira.com/browse/EXTJSIV-5962
// FF needs it because of a vertical tab bug: https://sencha.jira.com/browse/EXTJSIV-8614
this.targetEl.setWidth(ownerContext.innerCtContext.props.width);
},
publishInnerCtSize: function(ownerContext, reservedSpace) {
var me = this,
names = ownerContext.boxNames,
heightName = names.height,
widthName = names.width,
align = ownerContext.boxOptions.align,
dock = me.owner.dock,
padding = me.padding,
plan = ownerContext.state.boxPlan,
targetSize = plan.targetSize,
height = targetSize[heightName],
innerCtContext = ownerContext.innerCtContext,
innerCtWidth = (ownerContext.parallelSizeModel.shrinkWrap || (plan.tooNarrow && me.scrollParallel)
? ownerContext.state.contentWidth - ownerContext.targetContext.getPaddingInfo()[widthName]
: targetSize[widthName]) - (reservedSpace || 0),
innerCtHeight;
if (align.stretch) {
innerCtHeight = height;
} else {
innerCtHeight = plan.maxSize + padding[names.beforeY] + padding[names.afterY] + innerCtContext.getBorderInfo()[heightName];
if (!ownerContext.perpendicularSizeModel.shrinkWrap && (align.center || align.bottom)) {
innerCtHeight = Math.max(height, innerCtHeight);
}
}
innerCtContext[names.setWidth](innerCtWidth);
innerCtContext[names.setHeight](innerCtHeight);
// If unable to publish both dimensions, this layout needs to run again
if (isNaN(innerCtWidth + innerCtHeight)) {
me.done = false;
}
// If a calculated width has been found (this only happens for widthModel.shrinkWrap
// vertical docked Components in old Microsoft browsers) then, if the Component has
// not assumed the size of its content, set it to do so.
//
// We MUST pass the dirty flag to get that into the DOM, and because we are a Container
// layout, and not really supposed to perform sizing, we must also use the force flag.
if (plan.calculatedWidth && (dock == 'left' || dock == 'right')) {
// TODO: setting the owner size should be the job of the component layout.
ownerContext.setWidth(plan.calculatedWidth, true, true);
}
},
onRemove: function(comp){
var me = this;
me.callParent(arguments);
if (me.overflowHandler) {
me.overflowHandler.onRemove(comp);
}
if (comp.layoutMarginCap == me.id) {
delete comp.layoutMarginCap;
}
},
/**
* @private
*/
initOverflowHandler: function() {
var me = this,
handler = me.overflowHandler,
handlerType,
constructor;
if (typeof handler == 'string') {
handler = {
type: handler
};
}
handlerType = 'None';
if (handler && handler.type !== undefined) {
handlerType = handler.type;
}
constructor = Ext.layout.container.boxOverflow[handlerType];
if (constructor[me.type]) {
constructor = constructor[me.type];
}
me.overflowHandler = Ext.create('Ext.layout.container.boxOverflow.' + handlerType, me, handler);
},
// Overridden method from Ext.layout.container.Container.
// Used in the beforeLayout method to render all items into.
getRenderTarget: function() {
return this.targetEl;
},
// Overridden method from Ext.layout.container.Container.
// Used by Container classes to insert special DOM elements which must exist in addition to the child components
getElementTarget: function() {
return this.innerCt;
},
//<debug>
calculateChildBox: Ext.deprecated(),
calculateChildBoxes: Ext.deprecated(),
updateChildBoxes: Ext.deprecated(),
//</debug>
/**
* @private
*/
destroy: function() {
Ext.destroy(this.innerCt, this.overflowHandler);
this.callParent(arguments);
},
getRenderData: function() {
var data = this.callParent();
data.targetElCls = this.targetElCls;
return data;
}
});
|
src/pages/dashboard/comp.Dashboard.js
|
neekey/react-webpack-spa
|
import React from 'react';
export default class Dashboard extends React.Component {
constructor(props) {
super(props);
this.state = {
isLoading: false,
posts: null,
loadingError: null,
};
this.loadPosts.bind(this);
}
componentDidMount() {
this.loadPosts();
}
loadPosts() {
this.setState({
isLoading: true,
});
const req = new XMLHttpRequest();
req.addEventListener('load', res => {
const currentTarget = res.currentTarget;
if (currentTarget.status === 200) {
const posts = JSON.parse(currentTarget.responseText);
this.setState({ posts, isLoading: false });
} else {
this.setState({ loadingError: currentTarget, isLoading: false });
}
});
req.open('GET', 'https://jsonplaceholder.typicode.com/posts');
req.send();
}
render() {
if (this.state.loadingError) {
return <div>There's something wrong!</div>;
} else if (this.state.isLoading || !this.state.posts) {
return <div>Loading posts ...</div>;
} else if (this.state.posts.length) {
return (
<ul>
{this.state.posts.map(({ id, title, body }) => (
<li key={id}>
<h3>{title}</h3>
<p>{body}</p>
</li>
))}
</ul>
);
}
return <div>There's no post yet</div>;
}
}
|
packages/material-ui-icons/src/NotesSharp.js
|
allanalexandre/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path d="M21 11.01L3 11v2h18zM3 16h12v2H3zM21 6H3v2.01L21 8z" /></React.Fragment>
, 'NotesSharp');
|
tests/progress.js
|
goto-bus-stop/bulmare
|
import React from 'react'
import test from 'tape'
import { shallow } from 'enzyme'
import { Progress } from '../src'
test('Progress renders a progress bar with class "progress"', (t) => {
t.equal(
shallow(<Progress />).html(),
shallow(<progress className='progress' />).html()
)
t.end()
})
test('Progress bars support sizes', (t) => {
t.ok(shallow(<Progress small />).hasClass('is-small'))
t.ok(shallow(<Progress medium />).hasClass('is-medium'))
t.ok(shallow(<Progress large />).hasClass('is-large'))
t.end()
})
|
examples/jest-snapshot-testing/src/components/__tests__/AppFooter.js
|
ericf/react-intl
|
/*global expect*/
import React from 'react';
import createComponentWithIntl from '../../utils/createComponentWithIntl';
import AppFooter from '../AppFooter';
test('app footer should be rendered', () => {
const component = createComponentWithIntl(<AppFooter/>);
let tree = component.toJSON();
expect(tree).toMatchSnapshot();
});
|
src/renderers/dom/shared/__tests__/CSSPropertyOperations-test.js
|
ledrui/react
|
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @emails react-core
*/
'use strict';
var React = require('React');
describe('CSSPropertyOperations', function() {
var CSSPropertyOperations;
beforeEach(function() {
require('mock-modules').dumpCache();
CSSPropertyOperations = require('CSSPropertyOperations');
});
it('should create markup for simple styles', function() {
expect(CSSPropertyOperations.createMarkupForStyles({
backgroundColor: '#3b5998',
display: 'none',
})).toBe('background-color:#3b5998;display:none;');
});
it('should ignore undefined styles', function() {
expect(CSSPropertyOperations.createMarkupForStyles({
backgroundColor: undefined,
display: 'none',
})).toBe('display:none;');
});
it('should ignore null styles', function() {
expect(CSSPropertyOperations.createMarkupForStyles({
backgroundColor: null,
display: 'none',
})).toBe('display:none;');
});
it('should return null for no styles', function() {
expect(CSSPropertyOperations.createMarkupForStyles({
backgroundColor: null,
display: null,
})).toBe(null);
});
it('should automatically append `px` to relevant styles', function() {
expect(CSSPropertyOperations.createMarkupForStyles({
left: 0,
margin: 16,
opacity: 0.5,
padding: '4px',
})).toBe('left:0;margin:16px;opacity:0.5;padding:4px;');
});
it('should trim values so `px` will be appended correctly', function() {
expect(CSSPropertyOperations.createMarkupForStyles({
margin: '16 ',
opacity: 0.5,
padding: ' 4 ',
})).toBe('margin:16px;opacity:0.5;padding:4px;');
});
it('should not append `px` to styles that might need a number', function() {
var CSSProperty = require('CSSProperty');
var unitlessProperties = Object.keys(CSSProperty.isUnitlessNumber);
unitlessProperties.forEach(function(property) {
var styles = {};
styles[property] = 1;
expect(CSSPropertyOperations.createMarkupForStyles(styles))
.toMatch(/:1;$/);
});
});
it('should create vendor-prefixed markup correctly', function() {
expect(CSSPropertyOperations.createMarkupForStyles({
msTransition: 'none',
MozTransition: 'none',
})).toBe('-ms-transition:none;-moz-transition:none;');
});
it('should set style attribute when styles exist', function() {
var styles = {
backgroundColor: '#000',
display: 'none',
};
var div = <div style={styles} />;
var root = document.createElement('div');
div = React.render(div, root);
expect(/style=".*"/.test(root.innerHTML)).toBe(true);
});
it('should not set style attribute when no styles exist', function() {
var styles = {
backgroundColor: null,
display: null,
};
var div = <div style={styles} />;
var root = document.createElement('div');
React.render(div, root);
expect(/style=".*"/.test(root.innerHTML)).toBe(false);
});
it('should warn when using hyphenated style names', function() {
spyOn(console, 'error');
expect(CSSPropertyOperations.createMarkupForStyles({
'background-color': 'crimson',
})).toBe('background-color:crimson;');
expect(console.error.argsForCall.length).toBe(1);
expect(console.error.argsForCall[0][0]).toContain('backgroundColor');
});
it('should warn when updating hyphenated style names', function() {
spyOn(console, 'error');
var root = document.createElement('div');
var styles = {
'-ms-transform': 'translate3d(0, 0, 0)',
'-webkit-transform': 'translate3d(0, 0, 0)',
};
React.render(<div />, root);
React.render(<div style={styles} />, root);
expect(console.error.argsForCall.length).toBe(2);
expect(console.error.argsForCall[0][0]).toContain('msTransform');
expect(console.error.argsForCall[1][0]).toContain('WebkitTransform');
});
it('warns when miscapitalizing vendored style names', function() {
spyOn(console, 'error');
CSSPropertyOperations.createMarkupForStyles({
msTransform: 'translate3d(0, 0, 0)',
oTransform: 'translate3d(0, 0, 0)',
webkitTransform: 'translate3d(0, 0, 0)',
});
// msTransform is correct already and shouldn't warn
expect(console.error.argsForCall.length).toBe(2);
expect(console.error.argsForCall[0][0]).toContain('oTransform');
expect(console.error.argsForCall[0][0]).toContain('OTransform');
expect(console.error.argsForCall[1][0]).toContain('webkitTransform');
expect(console.error.argsForCall[1][0]).toContain('WebkitTransform');
});
it('should warn about style having a trailing semicolon', function() {
spyOn(console, 'error');
CSSPropertyOperations.createMarkupForStyles({
fontFamily: 'Helvetica, arial',
backgroundImage: 'url(foo;bar)',
backgroundColor: 'blue;',
color: 'red; ',
});
expect(console.error.calls.length).toBe(2);
expect(console.error.argsForCall[0][0]).toContain('Try "backgroundColor: blue" instead');
expect(console.error.argsForCall[1][0]).toContain('Try "color: red" instead');
});
});
|
node_modules/react-bootstrap/lib/TabContainer.js
|
acalabano/get-committed
|
'use strict';
exports.__esModule = true;
var _objectWithoutProperties2 = require('babel-runtime/helpers/objectWithoutProperties');
var _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);
var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');
var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');
var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);
var _inherits2 = require('babel-runtime/helpers/inherits');
var _inherits3 = _interopRequireDefault(_inherits2);
var _react = require('react');
var _react2 = _interopRequireDefault(_react);
var _propTypes = require('prop-types');
var _propTypes2 = _interopRequireDefault(_propTypes);
var _uncontrollable = require('uncontrollable');
var _uncontrollable2 = _interopRequireDefault(_uncontrollable);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
var TAB = 'tab';
var PANE = 'pane';
var idPropType = _propTypes2['default'].oneOfType([_propTypes2['default'].string, _propTypes2['default'].number]);
var propTypes = {
/**
* HTML id attribute, required if no `generateChildId` prop
* is specified.
*/
id: function id(props) {
var error = null;
if (!props.generateChildId) {
for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
error = idPropType.apply(undefined, [props].concat(args));
if (!error && !props.id) {
error = new Error('In order to properly initialize Tabs in a way that is accessible ' + 'to assistive technologies (such as screen readers) an `id` or a ' + '`generateChildId` prop to TabContainer is required');
}
}
return error;
},
/**
* A function that takes an `eventKey` and `type` and returns a unique id for
* child tab `<NavItem>`s and `<TabPane>`s. The function _must_ be a pure
* function, meaning it should always return the _same_ id for the same set
* of inputs. The default value requires that an `id` to be set for the
* `<TabContainer>`.
*
* The `type` argument will either be `"tab"` or `"pane"`.
*
* @defaultValue (eventKey, type) => `${this.props.id}-${type}-${key}`
*/
generateChildId: _propTypes2['default'].func,
/**
* A callback fired when a tab is selected.
*
* @controllable activeKey
*/
onSelect: _propTypes2['default'].func,
/**
* The `eventKey` of the currently active tab.
*
* @controllable onSelect
*/
activeKey: _propTypes2['default'].any
};
var childContextTypes = {
$bs_tabContainer: _propTypes2['default'].shape({
activeKey: _propTypes2['default'].any,
onSelect: _propTypes2['default'].func.isRequired,
getTabId: _propTypes2['default'].func.isRequired,
getPaneId: _propTypes2['default'].func.isRequired
})
};
var TabContainer = function (_React$Component) {
(0, _inherits3['default'])(TabContainer, _React$Component);
function TabContainer() {
(0, _classCallCheck3['default'])(this, TabContainer);
return (0, _possibleConstructorReturn3['default'])(this, _React$Component.apply(this, arguments));
}
TabContainer.prototype.getChildContext = function getChildContext() {
var _props = this.props,
activeKey = _props.activeKey,
onSelect = _props.onSelect,
generateChildId = _props.generateChildId,
id = _props.id;
var getId = generateChildId || function (key, type) {
return id ? id + '-' + type + '-' + key : null;
};
return {
$bs_tabContainer: {
activeKey: activeKey,
onSelect: onSelect,
getTabId: function getTabId(key) {
return getId(key, TAB);
},
getPaneId: function getPaneId(key) {
return getId(key, PANE);
}
}
};
};
TabContainer.prototype.render = function render() {
var _props2 = this.props,
children = _props2.children,
props = (0, _objectWithoutProperties3['default'])(_props2, ['children']);
delete props.generateChildId;
delete props.onSelect;
delete props.activeKey;
return _react2['default'].cloneElement(_react2['default'].Children.only(children), props);
};
return TabContainer;
}(_react2['default'].Component);
TabContainer.propTypes = propTypes;
TabContainer.childContextTypes = childContextTypes;
exports['default'] = (0, _uncontrollable2['default'])(TabContainer, { activeKey: 'onSelect' });
module.exports = exports['default'];
|
packages/material-ui-icons/src/Fingerprint.js
|
Kagami/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path d="M17.81 4.47c-.08 0-.16-.02-.23-.06C15.66 3.42 14 3 12.01 3c-1.98 0-3.86.47-5.57 1.41-.24.13-.54.04-.68-.2-.13-.24-.04-.55.2-.68C7.82 2.52 9.86 2 12.01 2c2.13 0 3.99.47 6.03 1.52.25.13.34.43.21.67-.09.18-.26.28-.44.28zM3.5 9.72c-.1 0-.2-.03-.29-.09-.23-.16-.28-.47-.12-.7.99-1.4 2.25-2.5 3.75-3.27C9.98 4.04 14 4.03 17.15 5.65c1.5.77 2.76 1.86 3.75 3.25.16.22.11.54-.12.7-.23.16-.54.11-.7-.12-.9-1.26-2.04-2.25-3.39-2.94-2.87-1.47-6.54-1.47-9.4.01-1.36.7-2.5 1.7-3.4 2.96-.08.14-.23.21-.39.21zm6.25 12.07c-.13 0-.26-.05-.35-.15-.87-.87-1.34-1.43-2.01-2.64-.69-1.23-1.05-2.73-1.05-4.34 0-2.97 2.54-5.39 5.66-5.39s5.66 2.42 5.66 5.39c0 .28-.22.5-.5.5s-.5-.22-.5-.5c0-2.42-2.09-4.39-4.66-4.39-2.57 0-4.66 1.97-4.66 4.39 0 1.44.32 2.77.93 3.85.64 1.15 1.08 1.64 1.85 2.42.19.2.19.51 0 .71-.11.1-.24.15-.37.15zm7.17-1.85c-1.19 0-2.24-.3-3.1-.89-1.49-1.01-2.38-2.65-2.38-4.39 0-.28.22-.5.5-.5s.5.22.5.5c0 1.41.72 2.74 1.94 3.56.71.48 1.54.71 2.54.71.24 0 .64-.03 1.04-.1.27-.05.53.13.58.41.05.27-.13.53-.41.58-.57.11-1.07.12-1.21.12zM14.91 22c-.04 0-.09-.01-.13-.02-1.59-.44-2.63-1.03-3.72-2.1-1.4-1.39-2.17-3.24-2.17-5.22 0-1.62 1.38-2.94 3.08-2.94 1.7 0 3.08 1.32 3.08 2.94 0 1.07.93 1.94 2.08 1.94s2.08-.87 2.08-1.94c0-3.77-3.25-6.83-7.25-6.83-2.84 0-5.44 1.58-6.61 4.03-.39.81-.59 1.76-.59 2.8 0 .78.07 2.01.67 3.61.1.26-.03.55-.29.64-.26.1-.55-.04-.64-.29-.49-1.31-.73-2.61-.73-3.96 0-1.2.23-2.29.68-3.24 1.33-2.79 4.28-4.6 7.51-4.6 4.55 0 8.25 3.51 8.25 7.83 0 1.62-1.38 2.94-3.08 2.94s-3.08-1.32-3.08-2.94c0-1.07-.93-1.94-2.08-1.94s-2.08.87-2.08 1.94c0 1.71.66 3.31 1.87 4.51.95.94 1.86 1.46 3.27 1.85.27.07.42.35.35.61-.05.23-.26.38-.47.38z" /><path fill="none" d="M0 0h24v24H0z" /></React.Fragment>
, 'Fingerprint');
|
envkey-react/src/containers/object_form_container_factory.js
|
envkey/envkey-app
|
import React from 'react'
import R from 'ramda'
import { connect } from 'react-redux'
import h from "lib/ui/hyperscript_with_helpers"
import { createObject } from 'actions'
import {
getIsCreating,
getOrgRolesAssignable,
getCurrentOrg,
getApps,
getImportErrors
} from 'selectors'
import {AppForm, UserForm} from 'components/forms'
const ObjectFormContainerFactory = ({objectType})=> {
const
formClass = { app: AppForm, user: UserForm }[objectType],
ObjectFormContainer = props => h.div(".new-page", [h(formClass, props)]),
mapStateToProps = (state, ownProps) => {
const props = {
isSubmitting: getIsCreating({objectType}, state),
currentOrg: getCurrentOrg(state),
numApps: getApps(state).length
}
if(objectType == "user"){
props.orgRolesAssignable = getOrgRolesAssignable(state)
}
if(objectType == "app"){
props.renderImporter = true
props.environments = ["development", "staging", "production"]
}
return props
},
mapDispatchToProps = (dispatch, ownProps) => ({
onSubmit: params => {
dispatch(createObject({
objectType,
params: (params.params || params),
toImport: params.toImport
}))
}
})
return connect(mapStateToProps, mapDispatchToProps)(ObjectFormContainer)
}
export default ObjectFormContainerFactory
|
examples/immutable-track/app.js
|
davidkpiano/redux-simple-form
|
import React, { Component } from 'react';
import ReactDOM from 'react-dom';
import { Provider } from 'react-redux';
import { createStore, applyMiddleware, compose } from 'redux';
import { fromJS } from 'immutable';
import {
Field,
Control,
Form,
Fieldset,
track,
combineForms,
} from 'react-redux-form/immutable';
const initialUserState = fromJS({
firstName: '',
lastName: '',
groups: [
{
id: 5,
name: 'Group A',
},
{
id: 6,
name: 'Group B',
},
],
});
const store = createStore(
combineForms({
user: initialUserState,
}),
);
class UserForm extends Component {
constructor(props) {
super(props);
this.state = {
groupIndex: 0,
groupId: 5,
};
}
render() {
return (
<Form model="user" onSubmit={v => console.log(v.toJS())}>
<div className="field">
<label>First name:</label>
<Control.text model=".firstName" />
</div>
<div className="field">
<label>Last name:</label>
<Control.text model=".lastName" />
</div>
<div className="field">
<label>Group index</label>
<input
type="number"
value={this.state.groupIndex}
onChange={event =>
this.setState({ groupIndex: event.target.value })}
/>
</div>
<div className="field">
<label>Select Group by ID: </label>
<input
type="number"
value={this.state.groupId}
onChange={event => this.setState({ groupId: parseInt(event.target.value, 10) })}
/>
</div>
<Fieldset model={track(`.groups[]`, { id: this.state.groupId })}>
<div className="field">
<label>Group: </label>
<div>
ID: <Control.text model=".id" />
<br />
Name: <Control.text model=".name" />
</div>
</div>
</Fieldset>
<button type="submit">
Submit (check console)
</button>
</Form>
);
}
}
class App extends React.Component {
render() {
return (
<Provider store={store}>
<UserForm />
</Provider>
);
}
}
ReactDOM.render(<App />, document.getElementById('app'));
|
framework/thirdparty/jquery-ui/jquery-ui.js
|
sjmog/synergyarchitects
|
/*! jQuery UI - v1.9.2 - 2012-11-23
* http://jqueryui.com
* Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.position.js, jquery.ui.accordion.js, jquery.ui.autocomplete.js, jquery.ui.button.js, jquery.ui.datepicker.js, jquery.ui.dialog.js, jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.effect.js, jquery.ui.effect-blind.js, jquery.ui.effect-bounce.js, jquery.ui.effect-clip.js, jquery.ui.effect-drop.js, jquery.ui.effect-explode.js, jquery.ui.effect-fade.js, jquery.ui.effect-fold.js, jquery.ui.effect-highlight.js, jquery.ui.effect-pulsate.js, jquery.ui.effect-scale.js, jquery.ui.effect-shake.js, jquery.ui.effect-slide.js, jquery.ui.effect-transfer.js, jquery.ui.menu.js, jquery.ui.progressbar.js, jquery.ui.resizable.js, jquery.ui.selectable.js, jquery.ui.slider.js, jquery.ui.sortable.js, jquery.ui.spinner.js, jquery.ui.tabs.js, jquery.ui.tooltip.js
* Copyright (c) 2012 jQuery Foundation and other contributors Licensed MIT */
(function( $, undefined ) {
var uuid = 0,
runiqueId = /^ui-id-\d+$/;
// prevent duplicate loading
// this is only a problem because we proxy existing functions
// and we don't want to double proxy them
$.ui = $.ui || {};
if ( $.ui.version ) {
return;
}
$.extend( $.ui, {
version: "1.9.2",
keyCode: {
BACKSPACE: 8,
COMMA: 188,
DELETE: 46,
DOWN: 40,
END: 35,
ENTER: 13,
ESCAPE: 27,
HOME: 36,
LEFT: 37,
NUMPAD_ADD: 107,
NUMPAD_DECIMAL: 110,
NUMPAD_DIVIDE: 111,
NUMPAD_ENTER: 108,
NUMPAD_MULTIPLY: 106,
NUMPAD_SUBTRACT: 109,
PAGE_DOWN: 34,
PAGE_UP: 33,
PERIOD: 190,
RIGHT: 39,
SPACE: 32,
TAB: 9,
UP: 38
}
});
// plugins
$.fn.extend({
_focus: $.fn.focus,
focus: function( delay, fn ) {
return typeof delay === "number" ?
this.each(function() {
var elem = this;
setTimeout(function() {
$( elem ).focus();
if ( fn ) {
fn.call( elem );
}
}, delay );
}) :
this._focus.apply( this, arguments );
},
scrollParent: function() {
var scrollParent;
if (($.ui.ie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
scrollParent = this.parents().filter(function() {
return (/(relative|absolute|fixed)/).test($.css(this,'position')) && (/(auto|scroll)/).test($.css(this,'overflow')+$.css(this,'overflow-y')+$.css(this,'overflow-x'));
}).eq(0);
} else {
scrollParent = this.parents().filter(function() {
return (/(auto|scroll)/).test($.css(this,'overflow')+$.css(this,'overflow-y')+$.css(this,'overflow-x'));
}).eq(0);
}
return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
},
zIndex: function( zIndex ) {
if ( zIndex !== undefined ) {
return this.css( "zIndex", zIndex );
}
if ( this.length ) {
var elem = $( this[ 0 ] ), position, value;
while ( elem.length && elem[ 0 ] !== document ) {
// Ignore z-index if position is set to a value where z-index is ignored by the browser
// This makes behavior of this function consistent across browsers
// WebKit always returns auto if the element is positioned
position = elem.css( "position" );
if ( position === "absolute" || position === "relative" || position === "fixed" ) {
// IE returns 0 when zIndex is not specified
// other browsers return a string
// we ignore the case of nested elements with an explicit value of 0
// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
value = parseInt( elem.css( "zIndex" ), 10 );
if ( !isNaN( value ) && value !== 0 ) {
return value;
}
}
elem = elem.parent();
}
}
return 0;
},
uniqueId: function() {
return this.each(function() {
if ( !this.id ) {
this.id = "ui-id-" + (++uuid);
}
});
},
removeUniqueId: function() {
return this.each(function() {
if ( runiqueId.test( this.id ) ) {
$( this ).removeAttr( "id" );
}
});
}
});
// selectors
function focusable( element, isTabIndexNotNaN ) {
var map, mapName, img,
nodeName = element.nodeName.toLowerCase();
if ( "area" === nodeName ) {
map = element.parentNode;
mapName = map.name;
if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
return false;
}
img = $( "img[usemap=#" + mapName + "]" )[0];
return !!img && visible( img );
}
return ( /input|select|textarea|button|object/.test( nodeName ) ?
!element.disabled :
"a" === nodeName ?
element.href || isTabIndexNotNaN :
isTabIndexNotNaN) &&
// the element and all of its ancestors must be visible
visible( element );
}
function visible( element ) {
return $.expr.filters.visible( element ) &&
!$( element ).parents().andSelf().filter(function() {
return $.css( this, "visibility" ) === "hidden";
}).length;
}
$.extend( $.expr[ ":" ], {
data: $.expr.createPseudo ?
$.expr.createPseudo(function( dataName ) {
return function( elem ) {
return !!$.data( elem, dataName );
};
}) :
// support: jQuery <1.8
function( elem, i, match ) {
return !!$.data( elem, match[ 3 ] );
},
focusable: function( element ) {
return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
},
tabbable: function( element ) {
var tabIndex = $.attr( element, "tabindex" ),
isTabIndexNaN = isNaN( tabIndex );
return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
}
});
// support
$(function() {
var body = document.body,
div = body.appendChild( div = document.createElement( "div" ) );
// access offsetHeight before setting the style to prevent a layout bug
// in IE 9 which causes the element to continue to take up space even
// after it is removed from the DOM (#8026)
div.offsetHeight;
$.extend( div.style, {
minHeight: "100px",
height: "auto",
padding: 0,
borderWidth: 0
});
$.support.minHeight = div.offsetHeight === 100;
$.support.selectstart = "onselectstart" in div;
// set display to none to avoid a layout bug in IE
// http://dev.jquery.com/ticket/4014
body.removeChild( div ).style.display = "none";
});
// support: jQuery <1.8
if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
$.each( [ "Width", "Height" ], function( i, name ) {
var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
type = name.toLowerCase(),
orig = {
innerWidth: $.fn.innerWidth,
innerHeight: $.fn.innerHeight,
outerWidth: $.fn.outerWidth,
outerHeight: $.fn.outerHeight
};
function reduce( elem, size, border, margin ) {
$.each( side, function() {
size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
if ( border ) {
size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
}
if ( margin ) {
size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
}
});
return size;
}
$.fn[ "inner" + name ] = function( size ) {
if ( size === undefined ) {
return orig[ "inner" + name ].call( this );
}
return this.each(function() {
$( this ).css( type, reduce( this, size ) + "px" );
});
};
$.fn[ "outer" + name] = function( size, margin ) {
if ( typeof size !== "number" ) {
return orig[ "outer" + name ].call( this, size );
}
return this.each(function() {
$( this).css( type, reduce( this, size, true, margin ) + "px" );
});
};
});
}
// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413)
if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
$.fn.removeData = (function( removeData ) {
return function( key ) {
if ( arguments.length ) {
return removeData.call( this, $.camelCase( key ) );
} else {
return removeData.call( this );
}
};
})( $.fn.removeData );
}
// deprecated
(function() {
var uaMatch = /msie ([\w.]+)/.exec( navigator.userAgent.toLowerCase() ) || [];
$.ui.ie = uaMatch.length ? true : false;
$.ui.ie6 = parseFloat( uaMatch[ 1 ], 10 ) === 6;
})();
$.fn.extend({
disableSelection: function() {
return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
".ui-disableSelection", function( event ) {
event.preventDefault();
});
},
enableSelection: function() {
return this.unbind( ".ui-disableSelection" );
}
});
$.extend( $.ui, {
// $.ui.plugin is deprecated. Use the proxy pattern instead.
plugin: {
add: function( module, option, set ) {
var i,
proto = $.ui[ module ].prototype;
for ( i in set ) {
proto.plugins[ i ] = proto.plugins[ i ] || [];
proto.plugins[ i ].push( [ option, set[ i ] ] );
}
},
call: function( instance, name, args ) {
var i,
set = instance.plugins[ name ];
if ( !set || !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) {
return;
}
for ( i = 0; i < set.length; i++ ) {
if ( instance.options[ set[ i ][ 0 ] ] ) {
set[ i ][ 1 ].apply( instance.element, args );
}
}
}
},
contains: $.contains,
// only used by resizable
hasScroll: function( el, a ) {
//If overflow is hidden, the element might have extra content, but the user wants to hide it
if ( $( el ).css( "overflow" ) === "hidden") {
return false;
}
var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
has = false;
if ( el[ scroll ] > 0 ) {
return true;
}
// TODO: determine which cases actually cause this to happen
// if the element doesn't have the scroll set, see if it's possible to
// set the scroll
el[ scroll ] = 1;
has = ( el[ scroll ] > 0 );
el[ scroll ] = 0;
return has;
},
// these are odd functions, fix the API or move into individual plugins
isOverAxis: function( x, reference, size ) {
//Determines when x coordinate is over "b" element axis
return ( x > reference ) && ( x < ( reference + size ) );
},
isOver: function( y, x, top, left, height, width ) {
//Determines when x, y coordinates is over "b" element
return $.ui.isOverAxis( y, top, height ) && $.ui.isOverAxis( x, left, width );
}
});
})( jQuery );
(function( $, undefined ) {
var uuid = 0,
slice = Array.prototype.slice,
_cleanData = $.cleanData;
$.cleanData = function( elems ) {
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
try {
$( elem ).triggerHandler( "remove" );
// http://bugs.jquery.com/ticket/8235
} catch( e ) {}
}
_cleanData( elems );
};
$.widget = function( name, base, prototype ) {
var fullName, existingConstructor, constructor, basePrototype,
namespace = name.split( "." )[ 0 ];
name = name.split( "." )[ 1 ];
fullName = namespace + "-" + name;
if ( !prototype ) {
prototype = base;
base = $.Widget;
}
// create selector for plugin
$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
return !!$.data( elem, fullName );
};
$[ namespace ] = $[ namespace ] || {};
existingConstructor = $[ namespace ][ name ];
constructor = $[ namespace ][ name ] = function( options, element ) {
// allow instantiation without "new" keyword
if ( !this._createWidget ) {
return new constructor( options, element );
}
// allow instantiation without initializing for simple inheritance
// must use "new" keyword (the code above always passes args)
if ( arguments.length ) {
this._createWidget( options, element );
}
};
// extend with the existing constructor to carry over any static properties
$.extend( constructor, existingConstructor, {
version: prototype.version,
// copy the object used to create the prototype in case we need to
// redefine the widget later
_proto: $.extend( {}, prototype ),
// track widgets that inherit from this widget in case this widget is
// redefined after a widget inherits from it
_childConstructors: []
});
basePrototype = new base();
// we need to make the options hash a property directly on the new instance
// otherwise we'll modify the options hash on the prototype that we're
// inheriting from
basePrototype.options = $.widget.extend( {}, basePrototype.options );
$.each( prototype, function( prop, value ) {
if ( $.isFunction( value ) ) {
prototype[ prop ] = (function() {
var _super = function() {
return base.prototype[ prop ].apply( this, arguments );
},
_superApply = function( args ) {
return base.prototype[ prop ].apply( this, args );
};
return function() {
var __super = this._super,
__superApply = this._superApply,
returnValue;
this._super = _super;
this._superApply = _superApply;
returnValue = value.apply( this, arguments );
this._super = __super;
this._superApply = __superApply;
return returnValue;
};
})();
}
});
constructor.prototype = $.widget.extend( basePrototype, {
// TODO: remove support for widgetEventPrefix
// always use the name + a colon as the prefix, e.g., draggable:start
// don't prefix for widgets that aren't DOM-based
widgetEventPrefix: existingConstructor ? basePrototype.widgetEventPrefix : name
}, prototype, {
constructor: constructor,
namespace: namespace,
widgetName: name,
// TODO remove widgetBaseClass, see #8155
widgetBaseClass: fullName,
widgetFullName: fullName
});
// If this widget is being redefined then we need to find all widgets that
// are inheriting from it and redefine all of them so that they inherit from
// the new version of this widget. We're essentially trying to replace one
// level in the prototype chain.
if ( existingConstructor ) {
$.each( existingConstructor._childConstructors, function( i, child ) {
var childPrototype = child.prototype;
// redefine the child widget using the same prototype that was
// originally used, but inherit from the new version of the base
$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
});
// remove the list of existing child constructors from the old constructor
// so the old child constructors can be garbage collected
delete existingConstructor._childConstructors;
} else {
base._childConstructors.push( constructor );
}
$.widget.bridge( name, constructor );
};
$.widget.extend = function( target ) {
var input = slice.call( arguments, 1 ),
inputIndex = 0,
inputLength = input.length,
key,
value;
for ( ; inputIndex < inputLength; inputIndex++ ) {
for ( key in input[ inputIndex ] ) {
value = input[ inputIndex ][ key ];
if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
// Clone objects
if ( $.isPlainObject( value ) ) {
target[ key ] = $.isPlainObject( target[ key ] ) ?
$.widget.extend( {}, target[ key ], value ) :
// Don't extend strings, arrays, etc. with objects
$.widget.extend( {}, value );
// Copy everything else by reference
} else {
target[ key ] = value;
}
}
}
}
return target;
};
$.widget.bridge = function( name, object ) {
var fullName = object.prototype.widgetFullName || name;
$.fn[ name ] = function( options ) {
var isMethodCall = typeof options === "string",
args = slice.call( arguments, 1 ),
returnValue = this;
// allow multiple hashes to be passed on init
options = !isMethodCall && args.length ?
$.widget.extend.apply( null, [ options ].concat(args) ) :
options;
if ( isMethodCall ) {
this.each(function() {
var methodValue,
instance = $.data( this, fullName );
if ( !instance ) {
return $.error( "cannot call methods on " + name + " prior to initialization; " +
"attempted to call method '" + options + "'" );
}
if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
return $.error( "no such method '" + options + "' for " + name + " widget instance" );
}
methodValue = instance[ options ].apply( instance, args );
if ( methodValue !== instance && methodValue !== undefined ) {
returnValue = methodValue && methodValue.jquery ?
returnValue.pushStack( methodValue.get() ) :
methodValue;
return false;
}
});
} else {
this.each(function() {
var instance = $.data( this, fullName );
if ( instance ) {
instance.option( options || {} )._init();
} else {
$.data( this, fullName, new object( options, this ) );
}
});
}
return returnValue;
};
};
$.Widget = function( /* options, element */ ) {};
$.Widget._childConstructors = [];
$.Widget.prototype = {
widgetName: "widget",
widgetEventPrefix: "",
defaultElement: "<div>",
options: {
disabled: false,
// callbacks
create: null
},
_createWidget: function( options, element ) {
element = $( element || this.defaultElement || this )[ 0 ];
this.element = $( element );
this.uuid = uuid++;
this.eventNamespace = "." + this.widgetName + this.uuid;
this.options = $.widget.extend( {},
this.options,
this._getCreateOptions(),
options );
this.bindings = $();
this.hoverable = $();
this.focusable = $();
if ( element !== this ) {
// 1.9 BC for #7810
// TODO remove dual storage
$.data( element, this.widgetName, this );
$.data( element, this.widgetFullName, this );
this._on( true, this.element, {
remove: function( event ) {
if ( event.target === element ) {
this.destroy();
}
}
});
this.document = $( element.style ?
// element within the document
element.ownerDocument :
// element is window or document
element.document || element );
this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
}
this._create();
this._trigger( "create", null, this._getCreateEventData() );
this._init();
},
_getCreateOptions: $.noop,
_getCreateEventData: $.noop,
_create: $.noop,
_init: $.noop,
destroy: function() {
this._destroy();
// we can probably remove the unbind calls in 2.0
// all event bindings should go through this._on()
this.element
.unbind( this.eventNamespace )
// 1.9 BC for #7810
// TODO remove dual storage
.removeData( this.widgetName )
.removeData( this.widgetFullName )
// support: jquery <1.6.3
// http://bugs.jquery.com/ticket/9413
.removeData( $.camelCase( this.widgetFullName ) );
this.widget()
.unbind( this.eventNamespace )
.removeAttr( "aria-disabled" )
.removeClass(
this.widgetFullName + "-disabled " +
"ui-state-disabled" );
// clean up events and states
this.bindings.unbind( this.eventNamespace );
this.hoverable.removeClass( "ui-state-hover" );
this.focusable.removeClass( "ui-state-focus" );
},
_destroy: $.noop,
widget: function() {
return this.element;
},
option: function( key, value ) {
var options = key,
parts,
curOption,
i;
if ( arguments.length === 0 ) {
// don't return a reference to the internal hash
return $.widget.extend( {}, this.options );
}
if ( typeof key === "string" ) {
// handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
options = {};
parts = key.split( "." );
key = parts.shift();
if ( parts.length ) {
curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
for ( i = 0; i < parts.length - 1; i++ ) {
curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
curOption = curOption[ parts[ i ] ];
}
key = parts.pop();
if ( value === undefined ) {
return curOption[ key ] === undefined ? null : curOption[ key ];
}
curOption[ key ] = value;
} else {
if ( value === undefined ) {
return this.options[ key ] === undefined ? null : this.options[ key ];
}
options[ key ] = value;
}
}
this._setOptions( options );
return this;
},
_setOptions: function( options ) {
var key;
for ( key in options ) {
this._setOption( key, options[ key ] );
}
return this;
},
_setOption: function( key, value ) {
this.options[ key ] = value;
if ( key === "disabled" ) {
this.widget()
.toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value )
.attr( "aria-disabled", value );
this.hoverable.removeClass( "ui-state-hover" );
this.focusable.removeClass( "ui-state-focus" );
}
return this;
},
enable: function() {
return this._setOption( "disabled", false );
},
disable: function() {
return this._setOption( "disabled", true );
},
_on: function( suppressDisabledCheck, element, handlers ) {
var delegateElement,
instance = this;
// no suppressDisabledCheck flag, shuffle arguments
if ( typeof suppressDisabledCheck !== "boolean" ) {
handlers = element;
element = suppressDisabledCheck;
suppressDisabledCheck = false;
}
// no element argument, shuffle and use this.element
if ( !handlers ) {
handlers = element;
element = this.element;
delegateElement = this.widget();
} else {
// accept selectors, DOM elements
element = delegateElement = $( element );
this.bindings = this.bindings.add( element );
}
$.each( handlers, function( event, handler ) {
function handlerProxy() {
// allow widgets to customize the disabled handling
// - disabled as an array instead of boolean
// - disabled class as method for disabling individual parts
if ( !suppressDisabledCheck &&
( instance.options.disabled === true ||
$( this ).hasClass( "ui-state-disabled" ) ) ) {
return;
}
return ( typeof handler === "string" ? instance[ handler ] : handler )
.apply( instance, arguments );
}
// copy the guid so direct unbinding works
if ( typeof handler !== "string" ) {
handlerProxy.guid = handler.guid =
handler.guid || handlerProxy.guid || $.guid++;
}
var match = event.match( /^(\w+)\s*(.*)$/ ),
eventName = match[1] + instance.eventNamespace,
selector = match[2];
if ( selector ) {
delegateElement.delegate( selector, eventName, handlerProxy );
} else {
element.bind( eventName, handlerProxy );
}
});
},
_off: function( element, eventName ) {
eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
element.unbind( eventName ).undelegate( eventName );
},
_delay: function( handler, delay ) {
function handlerProxy() {
return ( typeof handler === "string" ? instance[ handler ] : handler )
.apply( instance, arguments );
}
var instance = this;
return setTimeout( handlerProxy, delay || 0 );
},
_hoverable: function( element ) {
this.hoverable = this.hoverable.add( element );
this._on( element, {
mouseenter: function( event ) {
$( event.currentTarget ).addClass( "ui-state-hover" );
},
mouseleave: function( event ) {
$( event.currentTarget ).removeClass( "ui-state-hover" );
}
});
},
_focusable: function( element ) {
this.focusable = this.focusable.add( element );
this._on( element, {
focusin: function( event ) {
$( event.currentTarget ).addClass( "ui-state-focus" );
},
focusout: function( event ) {
$( event.currentTarget ).removeClass( "ui-state-focus" );
}
});
},
_trigger: function( type, event, data ) {
var prop, orig,
callback = this.options[ type ];
data = data || {};
event = $.Event( event );
event.type = ( type === this.widgetEventPrefix ?
type :
this.widgetEventPrefix + type ).toLowerCase();
// the original event may come from any element
// so we need to reset the target on the new event
event.target = this.element[ 0 ];
// copy original event properties over to the new event
orig = event.originalEvent;
if ( orig ) {
for ( prop in orig ) {
if ( !( prop in event ) ) {
event[ prop ] = orig[ prop ];
}
}
}
this.element.trigger( event, data );
return !( $.isFunction( callback ) &&
callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
event.isDefaultPrevented() );
}
};
$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
if ( typeof options === "string" ) {
options = { effect: options };
}
var hasOptions,
effectName = !options ?
method :
options === true || typeof options === "number" ?
defaultEffect :
options.effect || defaultEffect;
options = options || {};
if ( typeof options === "number" ) {
options = { duration: options };
}
hasOptions = !$.isEmptyObject( options );
options.complete = callback;
if ( options.delay ) {
element.delay( options.delay );
}
if ( hasOptions && $.effects && ( $.effects.effect[ effectName ] || $.uiBackCompat !== false && $.effects[ effectName ] ) ) {
element[ method ]( options );
} else if ( effectName !== method && element[ effectName ] ) {
element[ effectName ]( options.duration, options.easing, callback );
} else {
element.queue(function( next ) {
$( this )[ method ]();
if ( callback ) {
callback.call( element[ 0 ] );
}
next();
});
}
};
});
// DEPRECATED
if ( $.uiBackCompat !== false ) {
$.Widget.prototype._getCreateOptions = function() {
return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ];
};
}
})( jQuery );
(function( $, undefined ) {
var mouseHandled = false;
$( document ).mouseup( function( e ) {
mouseHandled = false;
});
$.widget("ui.mouse", {
version: "1.9.2",
options: {
cancel: 'input,textarea,button,select,option',
distance: 1,
delay: 0
},
_mouseInit: function() {
var that = this;
this.element
.bind('mousedown.'+this.widgetName, function(event) {
return that._mouseDown(event);
})
.bind('click.'+this.widgetName, function(event) {
if (true === $.data(event.target, that.widgetName + '.preventClickEvent')) {
$.removeData(event.target, that.widgetName + '.preventClickEvent');
event.stopImmediatePropagation();
return false;
}
});
this.started = false;
},
// TODO: make sure destroying one instance of mouse doesn't mess with
// other instances of mouse
_mouseDestroy: function() {
this.element.unbind('.'+this.widgetName);
if ( this._mouseMoveDelegate ) {
$(document)
.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
}
},
_mouseDown: function(event) {
// don't let more than one widget handle mouseStart
if( mouseHandled ) { return; }
// we may have missed mouseup (out of window)
(this._mouseStarted && this._mouseUp(event));
this._mouseDownEvent = event;
var that = this,
btnIsLeft = (event.which === 1),
// event.target.nodeName works around a bug in IE 8 with
// disabled inputs (#7620)
elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
return true;
}
this.mouseDelayMet = !this.options.delay;
if (!this.mouseDelayMet) {
this._mouseDelayTimer = setTimeout(function() {
that.mouseDelayMet = true;
}, this.options.delay);
}
if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
this._mouseStarted = (this._mouseStart(event) !== false);
if (!this._mouseStarted) {
event.preventDefault();
return true;
}
}
// Click event may never have fired (Gecko & Opera)
if (true === $.data(event.target, this.widgetName + '.preventClickEvent')) {
$.removeData(event.target, this.widgetName + '.preventClickEvent');
}
// these delegates are required to keep context
this._mouseMoveDelegate = function(event) {
return that._mouseMove(event);
};
this._mouseUpDelegate = function(event) {
return that._mouseUp(event);
};
$(document)
.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
event.preventDefault();
mouseHandled = true;
return true;
},
_mouseMove: function(event) {
// IE mouseup check - mouseup happened when mouse was out of window
if ($.ui.ie && !(document.documentMode >= 9) && !event.button) {
return this._mouseUp(event);
}
if (this._mouseStarted) {
this._mouseDrag(event);
return event.preventDefault();
}
if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
this._mouseStarted =
(this._mouseStart(this._mouseDownEvent, event) !== false);
(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
}
return !this._mouseStarted;
},
_mouseUp: function(event) {
$(document)
.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
if (this._mouseStarted) {
this._mouseStarted = false;
if (event.target === this._mouseDownEvent.target) {
$.data(event.target, this.widgetName + '.preventClickEvent', true);
}
this._mouseStop(event);
}
return false;
},
_mouseDistanceMet: function(event) {
return (Math.max(
Math.abs(this._mouseDownEvent.pageX - event.pageX),
Math.abs(this._mouseDownEvent.pageY - event.pageY)
) >= this.options.distance
);
},
_mouseDelayMet: function(event) {
return this.mouseDelayMet;
},
// These are placeholder methods, to be overriden by extending plugin
_mouseStart: function(event) {},
_mouseDrag: function(event) {},
_mouseStop: function(event) {},
_mouseCapture: function(event) { return true; }
});
})(jQuery);
(function( $, undefined ) {
$.ui = $.ui || {};
var cachedScrollbarWidth,
max = Math.max,
abs = Math.abs,
round = Math.round,
rhorizontal = /left|center|right/,
rvertical = /top|center|bottom/,
roffset = /[\+\-]\d+%?/,
rposition = /^\w+/,
rpercent = /%$/,
_position = $.fn.position;
function getOffsets( offsets, width, height ) {
return [
parseInt( offsets[ 0 ], 10 ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
parseInt( offsets[ 1 ], 10 ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
];
}
function parseCss( element, property ) {
return parseInt( $.css( element, property ), 10 ) || 0;
}
$.position = {
scrollbarWidth: function() {
if ( cachedScrollbarWidth !== undefined ) {
return cachedScrollbarWidth;
}
var w1, w2,
div = $( "<div style='display:block;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>" ),
innerDiv = div.children()[0];
$( "body" ).append( div );
w1 = innerDiv.offsetWidth;
div.css( "overflow", "scroll" );
w2 = innerDiv.offsetWidth;
if ( w1 === w2 ) {
w2 = div[0].clientWidth;
}
div.remove();
return (cachedScrollbarWidth = w1 - w2);
},
getScrollInfo: function( within ) {
var overflowX = within.isWindow ? "" : within.element.css( "overflow-x" ),
overflowY = within.isWindow ? "" : within.element.css( "overflow-y" ),
hasOverflowX = overflowX === "scroll" ||
( overflowX === "auto" && within.width < within.element[0].scrollWidth ),
hasOverflowY = overflowY === "scroll" ||
( overflowY === "auto" && within.height < within.element[0].scrollHeight );
return {
width: hasOverflowX ? $.position.scrollbarWidth() : 0,
height: hasOverflowY ? $.position.scrollbarWidth() : 0
};
},
getWithinInfo: function( element ) {
var withinElement = $( element || window ),
isWindow = $.isWindow( withinElement[0] );
return {
element: withinElement,
isWindow: isWindow,
offset: withinElement.offset() || { left: 0, top: 0 },
scrollLeft: withinElement.scrollLeft(),
scrollTop: withinElement.scrollTop(),
width: isWindow ? withinElement.width() : withinElement.outerWidth(),
height: isWindow ? withinElement.height() : withinElement.outerHeight()
};
}
};
$.fn.position = function( options ) {
if ( !options || !options.of ) {
return _position.apply( this, arguments );
}
// make a copy, we don't want to modify arguments
options = $.extend( {}, options );
var atOffset, targetWidth, targetHeight, targetOffset, basePosition,
target = $( options.of ),
within = $.position.getWithinInfo( options.within ),
scrollInfo = $.position.getScrollInfo( within ),
targetElem = target[0],
collision = ( options.collision || "flip" ).split( " " ),
offsets = {};
if ( targetElem.nodeType === 9 ) {
targetWidth = target.width();
targetHeight = target.height();
targetOffset = { top: 0, left: 0 };
} else if ( $.isWindow( targetElem ) ) {
targetWidth = target.width();
targetHeight = target.height();
targetOffset = { top: target.scrollTop(), left: target.scrollLeft() };
} else if ( targetElem.preventDefault ) {
// force left top to allow flipping
options.at = "left top";
targetWidth = targetHeight = 0;
targetOffset = { top: targetElem.pageY, left: targetElem.pageX };
} else {
targetWidth = target.outerWidth();
targetHeight = target.outerHeight();
targetOffset = target.offset();
}
// clone to reuse original targetOffset later
basePosition = $.extend( {}, targetOffset );
// force my and at to have valid horizontal and vertical positions
// if a value is missing or invalid, it will be converted to center
$.each( [ "my", "at" ], function() {
var pos = ( options[ this ] || "" ).split( " " ),
horizontalOffset,
verticalOffset;
if ( pos.length === 1) {
pos = rhorizontal.test( pos[ 0 ] ) ?
pos.concat( [ "center" ] ) :
rvertical.test( pos[ 0 ] ) ?
[ "center" ].concat( pos ) :
[ "center", "center" ];
}
pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
// calculate offsets
horizontalOffset = roffset.exec( pos[ 0 ] );
verticalOffset = roffset.exec( pos[ 1 ] );
offsets[ this ] = [
horizontalOffset ? horizontalOffset[ 0 ] : 0,
verticalOffset ? verticalOffset[ 0 ] : 0
];
// reduce to just the positions without the offsets
options[ this ] = [
rposition.exec( pos[ 0 ] )[ 0 ],
rposition.exec( pos[ 1 ] )[ 0 ]
];
});
// normalize collision option
if ( collision.length === 1 ) {
collision[ 1 ] = collision[ 0 ];
}
if ( options.at[ 0 ] === "right" ) {
basePosition.left += targetWidth;
} else if ( options.at[ 0 ] === "center" ) {
basePosition.left += targetWidth / 2;
}
if ( options.at[ 1 ] === "bottom" ) {
basePosition.top += targetHeight;
} else if ( options.at[ 1 ] === "center" ) {
basePosition.top += targetHeight / 2;
}
atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
basePosition.left += atOffset[ 0 ];
basePosition.top += atOffset[ 1 ];
return this.each(function() {
var collisionPosition, using,
elem = $( this ),
elemWidth = elem.outerWidth(),
elemHeight = elem.outerHeight(),
marginLeft = parseCss( this, "marginLeft" ),
marginTop = parseCss( this, "marginTop" ),
collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width,
collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height,
position = $.extend( {}, basePosition ),
myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
if ( options.my[ 0 ] === "right" ) {
position.left -= elemWidth;
} else if ( options.my[ 0 ] === "center" ) {
position.left -= elemWidth / 2;
}
if ( options.my[ 1 ] === "bottom" ) {
position.top -= elemHeight;
} else if ( options.my[ 1 ] === "center" ) {
position.top -= elemHeight / 2;
}
position.left += myOffset[ 0 ];
position.top += myOffset[ 1 ];
// if the browser doesn't support fractions, then round for consistent results
if ( !$.support.offsetFractions ) {
position.left = round( position.left );
position.top = round( position.top );
}
collisionPosition = {
marginLeft: marginLeft,
marginTop: marginTop
};
$.each( [ "left", "top" ], function( i, dir ) {
if ( $.ui.position[ collision[ i ] ] ) {
$.ui.position[ collision[ i ] ][ dir ]( position, {
targetWidth: targetWidth,
targetHeight: targetHeight,
elemWidth: elemWidth,
elemHeight: elemHeight,
collisionPosition: collisionPosition,
collisionWidth: collisionWidth,
collisionHeight: collisionHeight,
offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
my: options.my,
at: options.at,
within: within,
elem : elem
});
}
});
if ( $.fn.bgiframe ) {
elem.bgiframe();
}
if ( options.using ) {
// adds feedback as second argument to using callback, if present
using = function( props ) {
var left = targetOffset.left - position.left,
right = left + targetWidth - elemWidth,
top = targetOffset.top - position.top,
bottom = top + targetHeight - elemHeight,
feedback = {
target: {
element: target,
left: targetOffset.left,
top: targetOffset.top,
width: targetWidth,
height: targetHeight
},
element: {
element: elem,
left: position.left,
top: position.top,
width: elemWidth,
height: elemHeight
},
horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
};
if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
feedback.horizontal = "center";
}
if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
feedback.vertical = "middle";
}
if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
feedback.important = "horizontal";
} else {
feedback.important = "vertical";
}
options.using.call( this, props, feedback );
};
}
elem.offset( $.extend( position, { using: using } ) );
});
};
$.ui.position = {
fit: {
left: function( position, data ) {
var within = data.within,
withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
outerWidth = within.width,
collisionPosLeft = position.left - data.collisionPosition.marginLeft,
overLeft = withinOffset - collisionPosLeft,
overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
newOverRight;
// element is wider than within
if ( data.collisionWidth > outerWidth ) {
// element is initially over the left side of within
if ( overLeft > 0 && overRight <= 0 ) {
newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset;
position.left += overLeft - newOverRight;
// element is initially over right side of within
} else if ( overRight > 0 && overLeft <= 0 ) {
position.left = withinOffset;
// element is initially over both left and right sides of within
} else {
if ( overLeft > overRight ) {
position.left = withinOffset + outerWidth - data.collisionWidth;
} else {
position.left = withinOffset;
}
}
// too far left -> align with left edge
} else if ( overLeft > 0 ) {
position.left += overLeft;
// too far right -> align with right edge
} else if ( overRight > 0 ) {
position.left -= overRight;
// adjust based on position and margin
} else {
position.left = max( position.left - collisionPosLeft, position.left );
}
},
top: function( position, data ) {
var within = data.within,
withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
outerHeight = data.within.height,
collisionPosTop = position.top - data.collisionPosition.marginTop,
overTop = withinOffset - collisionPosTop,
overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
newOverBottom;
// element is taller than within
if ( data.collisionHeight > outerHeight ) {
// element is initially over the top of within
if ( overTop > 0 && overBottom <= 0 ) {
newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset;
position.top += overTop - newOverBottom;
// element is initially over bottom of within
} else if ( overBottom > 0 && overTop <= 0 ) {
position.top = withinOffset;
// element is initially over both top and bottom of within
} else {
if ( overTop > overBottom ) {
position.top = withinOffset + outerHeight - data.collisionHeight;
} else {
position.top = withinOffset;
}
}
// too far up -> align with top
} else if ( overTop > 0 ) {
position.top += overTop;
// too far down -> align with bottom edge
} else if ( overBottom > 0 ) {
position.top -= overBottom;
// adjust based on position and margin
} else {
position.top = max( position.top - collisionPosTop, position.top );
}
}
},
flip: {
left: function( position, data ) {
var within = data.within,
withinOffset = within.offset.left + within.scrollLeft,
outerWidth = within.width,
offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
collisionPosLeft = position.left - data.collisionPosition.marginLeft,
overLeft = collisionPosLeft - offsetLeft,
overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
myOffset = data.my[ 0 ] === "left" ?
-data.elemWidth :
data.my[ 0 ] === "right" ?
data.elemWidth :
0,
atOffset = data.at[ 0 ] === "left" ?
data.targetWidth :
data.at[ 0 ] === "right" ?
-data.targetWidth :
0,
offset = -2 * data.offset[ 0 ],
newOverRight,
newOverLeft;
if ( overLeft < 0 ) {
newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset;
if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
position.left += myOffset + atOffset + offset;
}
}
else if ( overRight > 0 ) {
newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft;
if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
position.left += myOffset + atOffset + offset;
}
}
},
top: function( position, data ) {
var within = data.within,
withinOffset = within.offset.top + within.scrollTop,
outerHeight = within.height,
offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
collisionPosTop = position.top - data.collisionPosition.marginTop,
overTop = collisionPosTop - offsetTop,
overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
top = data.my[ 1 ] === "top",
myOffset = top ?
-data.elemHeight :
data.my[ 1 ] === "bottom" ?
data.elemHeight :
0,
atOffset = data.at[ 1 ] === "top" ?
data.targetHeight :
data.at[ 1 ] === "bottom" ?
-data.targetHeight :
0,
offset = -2 * data.offset[ 1 ],
newOverTop,
newOverBottom;
if ( overTop < 0 ) {
newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset;
if ( ( position.top + myOffset + atOffset + offset) > overTop && ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) ) {
position.top += myOffset + atOffset + offset;
}
}
else if ( overBottom > 0 ) {
newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop;
if ( ( position.top + myOffset + atOffset + offset) > overBottom && ( newOverTop > 0 || abs( newOverTop ) < overBottom ) ) {
position.top += myOffset + atOffset + offset;
}
}
}
},
flipfit: {
left: function() {
$.ui.position.flip.left.apply( this, arguments );
$.ui.position.fit.left.apply( this, arguments );
},
top: function() {
$.ui.position.flip.top.apply( this, arguments );
$.ui.position.fit.top.apply( this, arguments );
}
}
};
// fraction support test
(function () {
var testElement, testElementParent, testElementStyle, offsetLeft, i,
body = document.getElementsByTagName( "body" )[ 0 ],
div = document.createElement( "div" );
//Create a "fake body" for testing based on method used in jQuery.support
testElement = document.createElement( body ? "div" : "body" );
testElementStyle = {
visibility: "hidden",
width: 0,
height: 0,
border: 0,
margin: 0,
background: "none"
};
if ( body ) {
$.extend( testElementStyle, {
position: "absolute",
left: "-1000px",
top: "-1000px"
});
}
for ( i in testElementStyle ) {
testElement.style[ i ] = testElementStyle[ i ];
}
testElement.appendChild( div );
testElementParent = body || document.documentElement;
testElementParent.insertBefore( testElement, testElementParent.firstChild );
div.style.cssText = "position: absolute; left: 10.7432222px;";
offsetLeft = $( div ).offset().left;
$.support.offsetFractions = offsetLeft > 10 && offsetLeft < 11;
testElement.innerHTML = "";
testElementParent.removeChild( testElement );
})();
// DEPRECATED
if ( $.uiBackCompat !== false ) {
// offset option
(function( $ ) {
var _position = $.fn.position;
$.fn.position = function( options ) {
if ( !options || !options.offset ) {
return _position.call( this, options );
}
var offset = options.offset.split( " " ),
at = options.at.split( " " );
if ( offset.length === 1 ) {
offset[ 1 ] = offset[ 0 ];
}
if ( /^\d/.test( offset[ 0 ] ) ) {
offset[ 0 ] = "+" + offset[ 0 ];
}
if ( /^\d/.test( offset[ 1 ] ) ) {
offset[ 1 ] = "+" + offset[ 1 ];
}
if ( at.length === 1 ) {
if ( /left|center|right/.test( at[ 0 ] ) ) {
at[ 1 ] = "center";
} else {
at[ 1 ] = at[ 0 ];
at[ 0 ] = "center";
}
}
return _position.call( this, $.extend( options, {
at: at[ 0 ] + offset[ 0 ] + " " + at[ 1 ] + offset[ 1 ],
offset: undefined
} ) );
};
}( jQuery ) );
}
}( jQuery ) );
(function( $, undefined ) {
var uid = 0,
hideProps = {},
showProps = {};
hideProps.height = hideProps.paddingTop = hideProps.paddingBottom =
hideProps.borderTopWidth = hideProps.borderBottomWidth = "hide";
showProps.height = showProps.paddingTop = showProps.paddingBottom =
showProps.borderTopWidth = showProps.borderBottomWidth = "show";
$.widget( "ui.accordion", {
version: "1.9.2",
options: {
active: 0,
animate: {},
collapsible: false,
event: "click",
header: "> li > :first-child,> :not(li):even",
heightStyle: "auto",
icons: {
activeHeader: "ui-icon-triangle-1-s",
header: "ui-icon-triangle-1-e"
},
// callbacks
activate: null,
beforeActivate: null
},
_create: function() {
var accordionId = this.accordionId = "ui-accordion-" +
(this.element.attr( "id" ) || ++uid),
options = this.options;
this.prevShow = this.prevHide = $();
this.element.addClass( "ui-accordion ui-widget ui-helper-reset" );
this.headers = this.element.find( options.header )
.addClass( "ui-accordion-header ui-helper-reset ui-state-default ui-corner-all" );
this._hoverable( this.headers );
this._focusable( this.headers );
this.headers.next()
.addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" )
.hide();
// don't allow collapsible: false and active: false / null
if ( !options.collapsible && (options.active === false || options.active == null) ) {
options.active = 0;
}
// handle negative values
if ( options.active < 0 ) {
options.active += this.headers.length;
}
this.active = this._findActive( options.active )
.addClass( "ui-accordion-header-active ui-state-active" )
.toggleClass( "ui-corner-all ui-corner-top" );
this.active.next()
.addClass( "ui-accordion-content-active" )
.show();
this._createIcons();
this.refresh();
// ARIA
this.element.attr( "role", "tablist" );
this.headers
.attr( "role", "tab" )
.each(function( i ) {
var header = $( this ),
headerId = header.attr( "id" ),
panel = header.next(),
panelId = panel.attr( "id" );
if ( !headerId ) {
headerId = accordionId + "-header-" + i;
header.attr( "id", headerId );
}
if ( !panelId ) {
panelId = accordionId + "-panel-" + i;
panel.attr( "id", panelId );
}
header.attr( "aria-controls", panelId );
panel.attr( "aria-labelledby", headerId );
})
.next()
.attr( "role", "tabpanel" );
this.headers
.not( this.active )
.attr({
"aria-selected": "false",
tabIndex: -1
})
.next()
.attr({
"aria-expanded": "false",
"aria-hidden": "true"
})
.hide();
// make sure at least one header is in the tab order
if ( !this.active.length ) {
this.headers.eq( 0 ).attr( "tabIndex", 0 );
} else {
this.active.attr({
"aria-selected": "true",
tabIndex: 0
})
.next()
.attr({
"aria-expanded": "true",
"aria-hidden": "false"
});
}
this._on( this.headers, { keydown: "_keydown" });
this._on( this.headers.next(), { keydown: "_panelKeyDown" });
this._setupEvents( options.event );
},
_getCreateEventData: function() {
return {
header: this.active,
content: !this.active.length ? $() : this.active.next()
};
},
_createIcons: function() {
var icons = this.options.icons;
if ( icons ) {
$( "<span>" )
.addClass( "ui-accordion-header-icon ui-icon " + icons.header )
.prependTo( this.headers );
this.active.children( ".ui-accordion-header-icon" )
.removeClass( icons.header )
.addClass( icons.activeHeader );
this.headers.addClass( "ui-accordion-icons" );
}
},
_destroyIcons: function() {
this.headers
.removeClass( "ui-accordion-icons" )
.children( ".ui-accordion-header-icon" )
.remove();
},
_destroy: function() {
var contents;
// clean up main element
this.element
.removeClass( "ui-accordion ui-widget ui-helper-reset" )
.removeAttr( "role" );
// clean up headers
this.headers
.removeClass( "ui-accordion-header ui-accordion-header-active ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top" )
.removeAttr( "role" )
.removeAttr( "aria-selected" )
.removeAttr( "aria-controls" )
.removeAttr( "tabIndex" )
.each(function() {
if ( /^ui-accordion/.test( this.id ) ) {
this.removeAttribute( "id" );
}
});
this._destroyIcons();
// clean up content panels
contents = this.headers.next()
.css( "display", "" )
.removeAttr( "role" )
.removeAttr( "aria-expanded" )
.removeAttr( "aria-hidden" )
.removeAttr( "aria-labelledby" )
.removeClass( "ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-state-disabled" )
.each(function() {
if ( /^ui-accordion/.test( this.id ) ) {
this.removeAttribute( "id" );
}
});
if ( this.options.heightStyle !== "content" ) {
contents.css( "height", "" );
}
},
_setOption: function( key, value ) {
if ( key === "active" ) {
// _activate() will handle invalid values and update this.options
this._activate( value );
return;
}
if ( key === "event" ) {
if ( this.options.event ) {
this._off( this.headers, this.options.event );
}
this._setupEvents( value );
}
this._super( key, value );
// setting collapsible: false while collapsed; open first panel
if ( key === "collapsible" && !value && this.options.active === false ) {
this._activate( 0 );
}
if ( key === "icons" ) {
this._destroyIcons();
if ( value ) {
this._createIcons();
}
}
// #5332 - opacity doesn't cascade to positioned elements in IE
// so we need to add the disabled class to the headers and panels
if ( key === "disabled" ) {
this.headers.add( this.headers.next() )
.toggleClass( "ui-state-disabled", !!value );
}
},
_keydown: function( event ) {
if ( event.altKey || event.ctrlKey ) {
return;
}
var keyCode = $.ui.keyCode,
length = this.headers.length,
currentIndex = this.headers.index( event.target ),
toFocus = false;
switch ( event.keyCode ) {
case keyCode.RIGHT:
case keyCode.DOWN:
toFocus = this.headers[ ( currentIndex + 1 ) % length ];
break;
case keyCode.LEFT:
case keyCode.UP:
toFocus = this.headers[ ( currentIndex - 1 + length ) % length ];
break;
case keyCode.SPACE:
case keyCode.ENTER:
this._eventHandler( event );
break;
case keyCode.HOME:
toFocus = this.headers[ 0 ];
break;
case keyCode.END:
toFocus = this.headers[ length - 1 ];
break;
}
if ( toFocus ) {
$( event.target ).attr( "tabIndex", -1 );
$( toFocus ).attr( "tabIndex", 0 );
toFocus.focus();
event.preventDefault();
}
},
_panelKeyDown : function( event ) {
if ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) {
$( event.currentTarget ).prev().focus();
}
},
refresh: function() {
var maxHeight, overflow,
heightStyle = this.options.heightStyle,
parent = this.element.parent();
if ( heightStyle === "fill" ) {
// IE 6 treats height like minHeight, so we need to turn off overflow
// in order to get a reliable height
// we use the minHeight support test because we assume that only
// browsers that don't support minHeight will treat height as minHeight
if ( !$.support.minHeight ) {
overflow = parent.css( "overflow" );
parent.css( "overflow", "hidden");
}
maxHeight = parent.height();
this.element.siblings( ":visible" ).each(function() {
var elem = $( this ),
position = elem.css( "position" );
if ( position === "absolute" || position === "fixed" ) {
return;
}
maxHeight -= elem.outerHeight( true );
});
if ( overflow ) {
parent.css( "overflow", overflow );
}
this.headers.each(function() {
maxHeight -= $( this ).outerHeight( true );
});
this.headers.next()
.each(function() {
$( this ).height( Math.max( 0, maxHeight -
$( this ).innerHeight() + $( this ).height() ) );
})
.css( "overflow", "auto" );
} else if ( heightStyle === "auto" ) {
maxHeight = 0;
this.headers.next()
.each(function() {
maxHeight = Math.max( maxHeight, $( this ).css( "height", "" ).height() );
})
.height( maxHeight );
}
},
_activate: function( index ) {
var active = this._findActive( index )[ 0 ];
// trying to activate the already active panel
if ( active === this.active[ 0 ] ) {
return;
}
// trying to collapse, simulate a click on the currently active header
active = active || this.active[ 0 ];
this._eventHandler({
target: active,
currentTarget: active,
preventDefault: $.noop
});
},
_findActive: function( selector ) {
return typeof selector === "number" ? this.headers.eq( selector ) : $();
},
_setupEvents: function( event ) {
var events = {};
if ( !event ) {
return;
}
$.each( event.split(" "), function( index, eventName ) {
events[ eventName ] = "_eventHandler";
});
this._on( this.headers, events );
},
_eventHandler: function( event ) {
var options = this.options,
active = this.active,
clicked = $( event.currentTarget ),
clickedIsActive = clicked[ 0 ] === active[ 0 ],
collapsing = clickedIsActive && options.collapsible,
toShow = collapsing ? $() : clicked.next(),
toHide = active.next(),
eventData = {
oldHeader: active,
oldPanel: toHide,
newHeader: collapsing ? $() : clicked,
newPanel: toShow
};
event.preventDefault();
if (
// click on active header, but not collapsible
( clickedIsActive && !options.collapsible ) ||
// allow canceling activation
( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
return;
}
options.active = collapsing ? false : this.headers.index( clicked );
// when the call to ._toggle() comes after the class changes
// it causes a very odd bug in IE 8 (see #6720)
this.active = clickedIsActive ? $() : clicked;
this._toggle( eventData );
// switch classes
// corner classes on the previously active header stay after the animation
active.removeClass( "ui-accordion-header-active ui-state-active" );
if ( options.icons ) {
active.children( ".ui-accordion-header-icon" )
.removeClass( options.icons.activeHeader )
.addClass( options.icons.header );
}
if ( !clickedIsActive ) {
clicked
.removeClass( "ui-corner-all" )
.addClass( "ui-accordion-header-active ui-state-active ui-corner-top" );
if ( options.icons ) {
clicked.children( ".ui-accordion-header-icon" )
.removeClass( options.icons.header )
.addClass( options.icons.activeHeader );
}
clicked
.next()
.addClass( "ui-accordion-content-active" );
}
},
_toggle: function( data ) {
var toShow = data.newPanel,
toHide = this.prevShow.length ? this.prevShow : data.oldPanel;
// handle activating a panel during the animation for another activation
this.prevShow.add( this.prevHide ).stop( true, true );
this.prevShow = toShow;
this.prevHide = toHide;
if ( this.options.animate ) {
this._animate( toShow, toHide, data );
} else {
toHide.hide();
toShow.show();
this._toggleComplete( data );
}
toHide.attr({
"aria-expanded": "false",
"aria-hidden": "true"
});
toHide.prev().attr( "aria-selected", "false" );
// if we're switching panels, remove the old header from the tab order
// if we're opening from collapsed state, remove the previous header from the tab order
// if we're collapsing, then keep the collapsing header in the tab order
if ( toShow.length && toHide.length ) {
toHide.prev().attr( "tabIndex", -1 );
} else if ( toShow.length ) {
this.headers.filter(function() {
return $( this ).attr( "tabIndex" ) === 0;
})
.attr( "tabIndex", -1 );
}
toShow
.attr({
"aria-expanded": "true",
"aria-hidden": "false"
})
.prev()
.attr({
"aria-selected": "true",
tabIndex: 0
});
},
_animate: function( toShow, toHide, data ) {
var total, easing, duration,
that = this,
adjust = 0,
down = toShow.length &&
( !toHide.length || ( toShow.index() < toHide.index() ) ),
animate = this.options.animate || {},
options = down && animate.down || animate,
complete = function() {
that._toggleComplete( data );
};
if ( typeof options === "number" ) {
duration = options;
}
if ( typeof options === "string" ) {
easing = options;
}
// fall back from options to animation in case of partial down settings
easing = easing || options.easing || animate.easing;
duration = duration || options.duration || animate.duration;
if ( !toHide.length ) {
return toShow.animate( showProps, duration, easing, complete );
}
if ( !toShow.length ) {
return toHide.animate( hideProps, duration, easing, complete );
}
total = toShow.show().outerHeight();
toHide.animate( hideProps, {
duration: duration,
easing: easing,
step: function( now, fx ) {
fx.now = Math.round( now );
}
});
toShow
.hide()
.animate( showProps, {
duration: duration,
easing: easing,
complete: complete,
step: function( now, fx ) {
fx.now = Math.round( now );
if ( fx.prop !== "height" ) {
adjust += fx.now;
} else if ( that.options.heightStyle !== "content" ) {
fx.now = Math.round( total - toHide.outerHeight() - adjust );
adjust = 0;
}
}
});
},
_toggleComplete: function( data ) {
var toHide = data.oldPanel;
toHide
.removeClass( "ui-accordion-content-active" )
.prev()
.removeClass( "ui-corner-top" )
.addClass( "ui-corner-all" );
// Work around for rendering bug in IE (#5421)
if ( toHide.length ) {
toHide.parent()[0].className = toHide.parent()[0].className;
}
this._trigger( "activate", null, data );
}
});
// DEPRECATED
if ( $.uiBackCompat !== false ) {
// navigation options
(function( $, prototype ) {
$.extend( prototype.options, {
navigation: false,
navigationFilter: function() {
return this.href.toLowerCase() === location.href.toLowerCase();
}
});
var _create = prototype._create;
prototype._create = function() {
if ( this.options.navigation ) {
var that = this,
headers = this.element.find( this.options.header ),
content = headers.next(),
current = headers.add( content )
.find( "a" )
.filter( this.options.navigationFilter )
[ 0 ];
if ( current ) {
headers.add( content ).each( function( index ) {
if ( $.contains( this, current ) ) {
that.options.active = Math.floor( index / 2 );
return false;
}
});
}
}
_create.call( this );
};
}( jQuery, jQuery.ui.accordion.prototype ) );
// height options
(function( $, prototype ) {
$.extend( prototype.options, {
heightStyle: null, // remove default so we fall back to old values
autoHeight: true, // use heightStyle: "auto"
clearStyle: false, // use heightStyle: "content"
fillSpace: false // use heightStyle: "fill"
});
var _create = prototype._create,
_setOption = prototype._setOption;
$.extend( prototype, {
_create: function() {
this.options.heightStyle = this.options.heightStyle ||
this._mergeHeightStyle();
_create.call( this );
},
_setOption: function( key ) {
if ( key === "autoHeight" || key === "clearStyle" || key === "fillSpace" ) {
this.options.heightStyle = this._mergeHeightStyle();
}
_setOption.apply( this, arguments );
},
_mergeHeightStyle: function() {
var options = this.options;
if ( options.fillSpace ) {
return "fill";
}
if ( options.clearStyle ) {
return "content";
}
if ( options.autoHeight ) {
return "auto";
}
}
});
}( jQuery, jQuery.ui.accordion.prototype ) );
// icon options
(function( $, prototype ) {
$.extend( prototype.options.icons, {
activeHeader: null, // remove default so we fall back to old values
headerSelected: "ui-icon-triangle-1-s"
});
var _createIcons = prototype._createIcons;
prototype._createIcons = function() {
if ( this.options.icons ) {
this.options.icons.activeHeader = this.options.icons.activeHeader ||
this.options.icons.headerSelected;
}
_createIcons.call( this );
};
}( jQuery, jQuery.ui.accordion.prototype ) );
// expanded active option, activate method
(function( $, prototype ) {
prototype.activate = prototype._activate;
var _findActive = prototype._findActive;
prototype._findActive = function( index ) {
if ( index === -1 ) {
index = false;
}
if ( index && typeof index !== "number" ) {
index = this.headers.index( this.headers.filter( index ) );
if ( index === -1 ) {
index = false;
}
}
return _findActive.call( this, index );
};
}( jQuery, jQuery.ui.accordion.prototype ) );
// resize method
jQuery.ui.accordion.prototype.resize = jQuery.ui.accordion.prototype.refresh;
// change events
(function( $, prototype ) {
$.extend( prototype.options, {
change: null,
changestart: null
});
var _trigger = prototype._trigger;
prototype._trigger = function( type, event, data ) {
var ret = _trigger.apply( this, arguments );
if ( !ret ) {
return false;
}
if ( type === "beforeActivate" ) {
ret = _trigger.call( this, "changestart", event, {
oldHeader: data.oldHeader,
oldContent: data.oldPanel,
newHeader: data.newHeader,
newContent: data.newPanel
});
} else if ( type === "activate" ) {
ret = _trigger.call( this, "change", event, {
oldHeader: data.oldHeader,
oldContent: data.oldPanel,
newHeader: data.newHeader,
newContent: data.newPanel
});
}
return ret;
};
}( jQuery, jQuery.ui.accordion.prototype ) );
// animated option
// NOTE: this only provides support for "slide", "bounceslide", and easings
// not the full $.ui.accordion.animations API
(function( $, prototype ) {
$.extend( prototype.options, {
animate: null,
animated: "slide"
});
var _create = prototype._create;
prototype._create = function() {
var options = this.options;
if ( options.animate === null ) {
if ( !options.animated ) {
options.animate = false;
} else if ( options.animated === "slide" ) {
options.animate = 300;
} else if ( options.animated === "bounceslide" ) {
options.animate = {
duration: 200,
down: {
easing: "easeOutBounce",
duration: 1000
}
};
} else {
options.animate = options.animated;
}
}
_create.call( this );
};
}( jQuery, jQuery.ui.accordion.prototype ) );
}
})( jQuery );
(function( $, undefined ) {
// used to prevent race conditions with remote data sources
var requestIndex = 0;
$.widget( "ui.autocomplete", {
version: "1.9.2",
defaultElement: "<input>",
options: {
appendTo: "body",
autoFocus: false,
delay: 300,
minLength: 1,
position: {
my: "left top",
at: "left bottom",
collision: "none"
},
source: null,
// callbacks
change: null,
close: null,
focus: null,
open: null,
response: null,
search: null,
select: null
},
pending: 0,
_create: function() {
// Some browsers only repeat keydown events, not keypress events,
// so we use the suppressKeyPress flag to determine if we've already
// handled the keydown event. #7269
// Unfortunately the code for & in keypress is the same as the up arrow,
// so we use the suppressKeyPressRepeat flag to avoid handling keypress
// events when we know the keydown event was used to modify the
// search term. #7799
var suppressKeyPress, suppressKeyPressRepeat, suppressInput;
this.isMultiLine = this._isMultiLine();
this.valueMethod = this.element[ this.element.is( "input,textarea" ) ? "val" : "text" ];
this.isNewMenu = true;
this.element
.addClass( "ui-autocomplete-input" )
.attr( "autocomplete", "off" );
this._on( this.element, {
keydown: function( event ) {
if ( this.element.prop( "readOnly" ) ) {
suppressKeyPress = true;
suppressInput = true;
suppressKeyPressRepeat = true;
return;
}
suppressKeyPress = false;
suppressInput = false;
suppressKeyPressRepeat = false;
var keyCode = $.ui.keyCode;
switch( event.keyCode ) {
case keyCode.PAGE_UP:
suppressKeyPress = true;
this._move( "previousPage", event );
break;
case keyCode.PAGE_DOWN:
suppressKeyPress = true;
this._move( "nextPage", event );
break;
case keyCode.UP:
suppressKeyPress = true;
this._keyEvent( "previous", event );
break;
case keyCode.DOWN:
suppressKeyPress = true;
this._keyEvent( "next", event );
break;
case keyCode.ENTER:
case keyCode.NUMPAD_ENTER:
// when menu is open and has focus
if ( this.menu.active ) {
// #6055 - Opera still allows the keypress to occur
// which causes forms to submit
suppressKeyPress = true;
event.preventDefault();
this.menu.select( event );
}
break;
case keyCode.TAB:
if ( this.menu.active ) {
this.menu.select( event );
}
break;
case keyCode.ESCAPE:
if ( this.menu.element.is( ":visible" ) ) {
this._value( this.term );
this.close( event );
// Different browsers have different default behavior for escape
// Single press can mean undo or clear
// Double press in IE means clear the whole form
event.preventDefault();
}
break;
default:
suppressKeyPressRepeat = true;
// search timeout should be triggered before the input value is changed
this._searchTimeout( event );
break;
}
},
keypress: function( event ) {
if ( suppressKeyPress ) {
suppressKeyPress = false;
event.preventDefault();
return;
}
if ( suppressKeyPressRepeat ) {
return;
}
// replicate some key handlers to allow them to repeat in Firefox and Opera
var keyCode = $.ui.keyCode;
switch( event.keyCode ) {
case keyCode.PAGE_UP:
this._move( "previousPage", event );
break;
case keyCode.PAGE_DOWN:
this._move( "nextPage", event );
break;
case keyCode.UP:
this._keyEvent( "previous", event );
break;
case keyCode.DOWN:
this._keyEvent( "next", event );
break;
}
},
input: function( event ) {
if ( suppressInput ) {
suppressInput = false;
event.preventDefault();
return;
}
this._searchTimeout( event );
},
focus: function() {
this.selectedItem = null;
this.previous = this._value();
},
blur: function( event ) {
if ( this.cancelBlur ) {
delete this.cancelBlur;
return;
}
clearTimeout( this.searching );
this.close( event );
this._change( event );
}
});
this._initSource();
this.menu = $( "<ul>" )
.addClass( "ui-autocomplete" )
.appendTo( this.document.find( this.options.appendTo || "body" )[ 0 ] )
.menu({
// custom key handling for now
input: $(),
// disable ARIA support, the live region takes care of that
role: null
})
.zIndex( this.element.zIndex() + 1 )
.hide()
.data( "menu" );
this._on( this.menu.element, {
mousedown: function( event ) {
// prevent moving focus out of the text field
event.preventDefault();
// IE doesn't prevent moving focus even with event.preventDefault()
// so we set a flag to know when we should ignore the blur event
this.cancelBlur = true;
this._delay(function() {
delete this.cancelBlur;
});
// clicking on the scrollbar causes focus to shift to the body
// but we can't detect a mouseup or a click immediately afterward
// so we have to track the next mousedown and close the menu if
// the user clicks somewhere outside of the autocomplete
var menuElement = this.menu.element[ 0 ];
if ( !$( event.target ).closest( ".ui-menu-item" ).length ) {
this._delay(function() {
var that = this;
this.document.one( "mousedown", function( event ) {
if ( event.target !== that.element[ 0 ] &&
event.target !== menuElement &&
!$.contains( menuElement, event.target ) ) {
that.close();
}
});
});
}
},
menufocus: function( event, ui ) {
// #7024 - Prevent accidental activation of menu items in Firefox
if ( this.isNewMenu ) {
this.isNewMenu = false;
if ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) {
this.menu.blur();
this.document.one( "mousemove", function() {
$( event.target ).trigger( event.originalEvent );
});
return;
}
}
// back compat for _renderItem using item.autocomplete, via #7810
// TODO remove the fallback, see #8156
var item = ui.item.data( "ui-autocomplete-item" ) || ui.item.data( "item.autocomplete" );
if ( false !== this._trigger( "focus", event, { item: item } ) ) {
// use value to match what will end up in the input, if it was a key event
if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) {
this._value( item.value );
}
} else {
// Normally the input is populated with the item's value as the
// menu is navigated, causing screen readers to notice a change and
// announce the item. Since the focus event was canceled, this doesn't
// happen, so we update the live region so that screen readers can
// still notice the change and announce it.
this.liveRegion.text( item.value );
}
},
menuselect: function( event, ui ) {
// back compat for _renderItem using item.autocomplete, via #7810
// TODO remove the fallback, see #8156
var item = ui.item.data( "ui-autocomplete-item" ) || ui.item.data( "item.autocomplete" ),
previous = this.previous;
// only trigger when focus was lost (click on menu)
if ( this.element[0] !== this.document[0].activeElement ) {
this.element.focus();
this.previous = previous;
// #6109 - IE triggers two focus events and the second
// is asynchronous, so we need to reset the previous
// term synchronously and asynchronously :-(
this._delay(function() {
this.previous = previous;
this.selectedItem = item;
});
}
if ( false !== this._trigger( "select", event, { item: item } ) ) {
this._value( item.value );
}
// reset the term after the select event
// this allows custom select handling to work properly
this.term = this._value();
this.close( event );
this.selectedItem = item;
}
});
this.liveRegion = $( "<span>", {
role: "status",
"aria-live": "polite"
})
.addClass( "ui-helper-hidden-accessible" )
.insertAfter( this.element );
if ( $.fn.bgiframe ) {
this.menu.element.bgiframe();
}
// turning off autocomplete prevents the browser from remembering the
// value when navigating through history, so we re-enable autocomplete
// if the page is unloaded before the widget is destroyed. #7790
this._on( this.window, {
beforeunload: function() {
this.element.removeAttr( "autocomplete" );
}
});
},
_destroy: function() {
clearTimeout( this.searching );
this.element
.removeClass( "ui-autocomplete-input" )
.removeAttr( "autocomplete" );
this.menu.element.remove();
this.liveRegion.remove();
},
_setOption: function( key, value ) {
this._super( key, value );
if ( key === "source" ) {
this._initSource();
}
if ( key === "appendTo" ) {
this.menu.element.appendTo( this.document.find( value || "body" )[0] );
}
if ( key === "disabled" && value && this.xhr ) {
this.xhr.abort();
}
},
_isMultiLine: function() {
// Textareas are always multi-line
if ( this.element.is( "textarea" ) ) {
return true;
}
// Inputs are always single-line, even if inside a contentEditable element
// IE also treats inputs as contentEditable
if ( this.element.is( "input" ) ) {
return false;
}
// All other element types are determined by whether or not they're contentEditable
return this.element.prop( "isContentEditable" );
},
_initSource: function() {
var array, url,
that = this;
if ( $.isArray(this.options.source) ) {
array = this.options.source;
this.source = function( request, response ) {
response( $.ui.autocomplete.filter( array, request.term ) );
};
} else if ( typeof this.options.source === "string" ) {
url = this.options.source;
this.source = function( request, response ) {
if ( that.xhr ) {
that.xhr.abort();
}
that.xhr = $.ajax({
url: url,
data: request,
dataType: "json",
success: function( data ) {
response( data );
},
error: function() {
response( [] );
}
});
};
} else {
this.source = this.options.source;
}
},
_searchTimeout: function( event ) {
clearTimeout( this.searching );
this.searching = this._delay(function() {
// only search if the value has changed
if ( this.term !== this._value() ) {
this.selectedItem = null;
this.search( null, event );
}
}, this.options.delay );
},
search: function( value, event ) {
value = value != null ? value : this._value();
// always save the actual value, not the one passed as an argument
this.term = this._value();
if ( value.length < this.options.minLength ) {
return this.close( event );
}
if ( this._trigger( "search", event ) === false ) {
return;
}
return this._search( value );
},
_search: function( value ) {
this.pending++;
this.element.addClass( "ui-autocomplete-loading" );
this.cancelSearch = false;
this.source( { term: value }, this._response() );
},
_response: function() {
var that = this,
index = ++requestIndex;
return function( content ) {
if ( index === requestIndex ) {
that.__response( content );
}
that.pending--;
if ( !that.pending ) {
that.element.removeClass( "ui-autocomplete-loading" );
}
};
},
__response: function( content ) {
if ( content ) {
content = this._normalize( content );
}
this._trigger( "response", null, { content: content } );
if ( !this.options.disabled && content && content.length && !this.cancelSearch ) {
this._suggest( content );
this._trigger( "open" );
} else {
// use ._close() instead of .close() so we don't cancel future searches
this._close();
}
},
close: function( event ) {
this.cancelSearch = true;
this._close( event );
},
_close: function( event ) {
if ( this.menu.element.is( ":visible" ) ) {
this.menu.element.hide();
this.menu.blur();
this.isNewMenu = true;
this._trigger( "close", event );
}
},
_change: function( event ) {
if ( this.previous !== this._value() ) {
this._trigger( "change", event, { item: this.selectedItem } );
}
},
_normalize: function( items ) {
// assume all items have the right format when the first item is complete
if ( items.length && items[0].label && items[0].value ) {
return items;
}
return $.map( items, function( item ) {
if ( typeof item === "string" ) {
return {
label: item,
value: item
};
}
return $.extend({
label: item.label || item.value,
value: item.value || item.label
}, item );
});
},
_suggest: function( items ) {
var ul = this.menu.element
.empty()
.zIndex( this.element.zIndex() + 1 );
this._renderMenu( ul, items );
this.menu.refresh();
// size and position menu
ul.show();
this._resizeMenu();
ul.position( $.extend({
of: this.element
}, this.options.position ));
if ( this.options.autoFocus ) {
this.menu.next();
}
},
_resizeMenu: function() {
var ul = this.menu.element;
ul.outerWidth( Math.max(
// Firefox wraps long text (possibly a rounding bug)
// so we add 1px to avoid the wrapping (#7513)
ul.width( "" ).outerWidth() + 1,
this.element.outerWidth()
) );
},
_renderMenu: function( ul, items ) {
var that = this;
$.each( items, function( index, item ) {
that._renderItemData( ul, item );
});
},
_renderItemData: function( ul, item ) {
return this._renderItem( ul, item ).data( "ui-autocomplete-item", item );
},
_renderItem: function( ul, item ) {
return $( "<li>" )
.append( $( "<a>" ).text( item.label ) )
.appendTo( ul );
},
_move: function( direction, event ) {
if ( !this.menu.element.is( ":visible" ) ) {
this.search( null, event );
return;
}
if ( this.menu.isFirstItem() && /^previous/.test( direction ) ||
this.menu.isLastItem() && /^next/.test( direction ) ) {
this._value( this.term );
this.menu.blur();
return;
}
this.menu[ direction ]( event );
},
widget: function() {
return this.menu.element;
},
_value: function() {
return this.valueMethod.apply( this.element, arguments );
},
_keyEvent: function( keyEvent, event ) {
if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) {
this._move( keyEvent, event );
// prevents moving cursor to beginning/end of the text field in some browsers
event.preventDefault();
}
}
});
$.extend( $.ui.autocomplete, {
escapeRegex: function( value ) {
return value.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&");
},
filter: function(array, term) {
var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" );
return $.grep( array, function(value) {
return matcher.test( value.label || value.value || value );
});
}
});
// live region extension, adding a `messages` option
// NOTE: This is an experimental API. We are still investigating
// a full solution for string manipulation and internationalization.
$.widget( "ui.autocomplete", $.ui.autocomplete, {
options: {
messages: {
noResults: "No search results.",
results: function( amount ) {
return amount + ( amount > 1 ? " results are" : " result is" ) +
" available, use up and down arrow keys to navigate.";
}
}
},
__response: function( content ) {
var message;
this._superApply( arguments );
if ( this.options.disabled || this.cancelSearch ) {
return;
}
if ( content && content.length ) {
message = this.options.messages.results( content.length );
} else {
message = this.options.messages.noResults;
}
this.liveRegion.text( message );
}
});
}( jQuery ));
(function( $, undefined ) {
var lastActive, startXPos, startYPos, clickDragged,
baseClasses = "ui-button ui-widget ui-state-default ui-corner-all",
stateClasses = "ui-state-hover ui-state-active ",
typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",
formResetHandler = function() {
var buttons = $( this ).find( ":ui-button" );
setTimeout(function() {
buttons.button( "refresh" );
}, 1 );
},
radioGroup = function( radio ) {
var name = radio.name,
form = radio.form,
radios = $( [] );
if ( name ) {
if ( form ) {
radios = $( form ).find( "[name='" + name + "']" );
} else {
radios = $( "[name='" + name + "']", radio.ownerDocument )
.filter(function() {
return !this.form;
});
}
}
return radios;
};
$.widget( "ui.button", {
version: "1.9.2",
defaultElement: "<button>",
options: {
disabled: null,
text: true,
label: null,
icons: {
primary: null,
secondary: null
}
},
_create: function() {
this.element.closest( "form" )
.unbind( "reset" + this.eventNamespace )
.bind( "reset" + this.eventNamespace, formResetHandler );
if ( typeof this.options.disabled !== "boolean" ) {
this.options.disabled = !!this.element.prop( "disabled" );
} else {
this.element.prop( "disabled", this.options.disabled );
}
this._determineButtonType();
this.hasTitle = !!this.buttonElement.attr( "title" );
var that = this,
options = this.options,
toggleButton = this.type === "checkbox" || this.type === "radio",
activeClass = !toggleButton ? "ui-state-active" : "",
focusClass = "ui-state-focus";
if ( options.label === null ) {
options.label = (this.type === "input" ? this.buttonElement.val() : this.buttonElement.html());
}
this._hoverable( this.buttonElement );
this.buttonElement
.addClass( baseClasses )
.attr( "role", "button" )
.bind( "mouseenter" + this.eventNamespace, function() {
if ( options.disabled ) {
return;
}
if ( this === lastActive ) {
$( this ).addClass( "ui-state-active" );
}
})
.bind( "mouseleave" + this.eventNamespace, function() {
if ( options.disabled ) {
return;
}
$( this ).removeClass( activeClass );
})
.bind( "click" + this.eventNamespace, function( event ) {
if ( options.disabled ) {
event.preventDefault();
event.stopImmediatePropagation();
}
});
this.element
.bind( "focus" + this.eventNamespace, function() {
// no need to check disabled, focus won't be triggered anyway
that.buttonElement.addClass( focusClass );
})
.bind( "blur" + this.eventNamespace, function() {
that.buttonElement.removeClass( focusClass );
});
if ( toggleButton ) {
this.element.bind( "change" + this.eventNamespace, function() {
if ( clickDragged ) {
return;
}
that.refresh();
});
// if mouse moves between mousedown and mouseup (drag) set clickDragged flag
// prevents issue where button state changes but checkbox/radio checked state
// does not in Firefox (see ticket #6970)
this.buttonElement
.bind( "mousedown" + this.eventNamespace, function( event ) {
if ( options.disabled ) {
return;
}
clickDragged = false;
startXPos = event.pageX;
startYPos = event.pageY;
})
.bind( "mouseup" + this.eventNamespace, function( event ) {
if ( options.disabled ) {
return;
}
if ( startXPos !== event.pageX || startYPos !== event.pageY ) {
clickDragged = true;
}
});
}
if ( this.type === "checkbox" ) {
this.buttonElement.bind( "click" + this.eventNamespace, function() {
if ( options.disabled || clickDragged ) {
return false;
}
$( this ).toggleClass( "ui-state-active" );
that.buttonElement.attr( "aria-pressed", that.element[0].checked );
});
} else if ( this.type === "radio" ) {
this.buttonElement.bind( "click" + this.eventNamespace, function() {
if ( options.disabled || clickDragged ) {
return false;
}
$( this ).addClass( "ui-state-active" );
that.buttonElement.attr( "aria-pressed", "true" );
var radio = that.element[ 0 ];
radioGroup( radio )
.not( radio )
.map(function() {
return $( this ).button( "widget" )[ 0 ];
})
.removeClass( "ui-state-active" )
.attr( "aria-pressed", "false" );
});
} else {
this.buttonElement
.bind( "mousedown" + this.eventNamespace, function() {
if ( options.disabled ) {
return false;
}
$( this ).addClass( "ui-state-active" );
lastActive = this;
that.document.one( "mouseup", function() {
lastActive = null;
});
})
.bind( "mouseup" + this.eventNamespace, function() {
if ( options.disabled ) {
return false;
}
$( this ).removeClass( "ui-state-active" );
})
.bind( "keydown" + this.eventNamespace, function(event) {
if ( options.disabled ) {
return false;
}
if ( event.keyCode === $.ui.keyCode.SPACE || event.keyCode === $.ui.keyCode.ENTER ) {
$( this ).addClass( "ui-state-active" );
}
})
.bind( "keyup" + this.eventNamespace, function() {
$( this ).removeClass( "ui-state-active" );
});
if ( this.buttonElement.is("a") ) {
this.buttonElement.keyup(function(event) {
if ( event.keyCode === $.ui.keyCode.SPACE ) {
// TODO pass through original event correctly (just as 2nd argument doesn't work)
$( this ).click();
}
});
}
}
// TODO: pull out $.Widget's handling for the disabled option into
// $.Widget.prototype._setOptionDisabled so it's easy to proxy and can
// be overridden by individual plugins
this._setOption( "disabled", options.disabled );
this._resetButton();
},
_determineButtonType: function() {
var ancestor, labelSelector, checked;
if ( this.element.is("[type=checkbox]") ) {
this.type = "checkbox";
} else if ( this.element.is("[type=radio]") ) {
this.type = "radio";
} else if ( this.element.is("input") ) {
this.type = "input";
} else {
this.type = "button";
}
if ( this.type === "checkbox" || this.type === "radio" ) {
// we don't search against the document in case the element
// is disconnected from the DOM
ancestor = this.element.parents().last();
labelSelector = "label[for='" + this.element.attr("id") + "']";
this.buttonElement = ancestor.find( labelSelector );
if ( !this.buttonElement.length ) {
ancestor = ancestor.length ? ancestor.siblings() : this.element.siblings();
this.buttonElement = ancestor.filter( labelSelector );
if ( !this.buttonElement.length ) {
this.buttonElement = ancestor.find( labelSelector );
}
}
this.element.addClass( "ui-helper-hidden-accessible" );
checked = this.element.is( ":checked" );
if ( checked ) {
this.buttonElement.addClass( "ui-state-active" );
}
this.buttonElement.prop( "aria-pressed", checked );
} else {
this.buttonElement = this.element;
}
},
widget: function() {
return this.buttonElement;
},
_destroy: function() {
this.element
.removeClass( "ui-helper-hidden-accessible" );
this.buttonElement
.removeClass( baseClasses + " " + stateClasses + " " + typeClasses )
.removeAttr( "role" )
.removeAttr( "aria-pressed" )
.html( this.buttonElement.find(".ui-button-text").html() );
if ( !this.hasTitle ) {
this.buttonElement.removeAttr( "title" );
}
},
_setOption: function( key, value ) {
this._super( key, value );
if ( key === "disabled" ) {
if ( value ) {
this.element.prop( "disabled", true );
} else {
this.element.prop( "disabled", false );
}
return;
}
this._resetButton();
},
refresh: function() {
//See #8237 & #8828
var isDisabled = this.element.is( "input, button" ) ? this.element.is( ":disabled" ) : this.element.hasClass( "ui-button-disabled" );
if ( isDisabled !== this.options.disabled ) {
this._setOption( "disabled", isDisabled );
}
if ( this.type === "radio" ) {
radioGroup( this.element[0] ).each(function() {
if ( $( this ).is( ":checked" ) ) {
$( this ).button( "widget" )
.addClass( "ui-state-active" )
.attr( "aria-pressed", "true" );
} else {
$( this ).button( "widget" )
.removeClass( "ui-state-active" )
.attr( "aria-pressed", "false" );
}
});
} else if ( this.type === "checkbox" ) {
if ( this.element.is( ":checked" ) ) {
this.buttonElement
.addClass( "ui-state-active" )
.attr( "aria-pressed", "true" );
} else {
this.buttonElement
.removeClass( "ui-state-active" )
.attr( "aria-pressed", "false" );
}
}
},
_resetButton: function() {
if ( this.type === "input" ) {
if ( this.options.label ) {
this.element.val( this.options.label );
}
return;
}
var buttonElement = this.buttonElement.removeClass( typeClasses ),
buttonText = $( "<span></span>", this.document[0] )
.addClass( "ui-button-text" )
.html( this.options.label )
.appendTo( buttonElement.empty() )
.text(),
icons = this.options.icons,
multipleIcons = icons.primary && icons.secondary,
buttonClasses = [];
if ( icons.primary || icons.secondary ) {
if ( this.options.text ) {
buttonClasses.push( "ui-button-text-icon" + ( multipleIcons ? "s" : ( icons.primary ? "-primary" : "-secondary" ) ) );
}
if ( icons.primary ) {
buttonElement.prepend( "<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>" );
}
if ( icons.secondary ) {
buttonElement.append( "<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>" );
}
if ( !this.options.text ) {
buttonClasses.push( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" );
if ( !this.hasTitle ) {
buttonElement.attr( "title", $.trim( buttonText ) );
}
}
} else {
buttonClasses.push( "ui-button-text-only" );
}
buttonElement.addClass( buttonClasses.join( " " ) );
}
});
$.widget( "ui.buttonset", {
version: "1.9.2",
options: {
items: "button, input[type=button], input[type=submit], input[type=reset], input[type=checkbox], input[type=radio], a, :data(button)"
},
_create: function() {
this.element.addClass( "ui-buttonset" );
},
_init: function() {
this.refresh();
},
_setOption: function( key, value ) {
if ( key === "disabled" ) {
this.buttons.button( "option", key, value );
}
this._super( key, value );
},
refresh: function() {
var rtl = this.element.css( "direction" ) === "rtl";
this.buttons = this.element.find( this.options.items )
.filter( ":ui-button" )
.button( "refresh" )
.end()
.not( ":ui-button" )
.button()
.end()
.map(function() {
return $( this ).button( "widget" )[ 0 ];
})
.removeClass( "ui-corner-all ui-corner-left ui-corner-right" )
.filter( ":first" )
.addClass( rtl ? "ui-corner-right" : "ui-corner-left" )
.end()
.filter( ":last" )
.addClass( rtl ? "ui-corner-left" : "ui-corner-right" )
.end()
.end();
},
_destroy: function() {
this.element.removeClass( "ui-buttonset" );
this.buttons
.map(function() {
return $( this ).button( "widget" )[ 0 ];
})
.removeClass( "ui-corner-left ui-corner-right" )
.end()
.button( "destroy" );
}
});
}( jQuery ) );
(function( $, undefined ) {
$.extend($.ui, { datepicker: { version: "1.9.2" } });
var PROP_NAME = 'datepicker';
var dpuuid = new Date().getTime();
var instActive;
/* Date picker manager.
Use the singleton instance of this class, $.datepicker, to interact with the date picker.
Settings for (groups of) date pickers are maintained in an instance object,
allowing multiple different settings on the same page. */
function Datepicker() {
this.debug = false; // Change this to true to start debugging
this._curInst = null; // The current instance in use
this._keyEvent = false; // If the last event was a key event
this._disabledInputs = []; // List of date picker inputs that have been disabled
this._datepickerShowing = false; // True if the popup picker is showing , false if not
this._inDialog = false; // True if showing within a "dialog", false if not
this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
this.regional = []; // Available regional settings, indexed by language code
this.regional[''] = { // Default regional settings
closeText: 'Done', // Display text for close link
prevText: 'Prev', // Display text for previous month link
nextText: 'Next', // Display text for next month link
currentText: 'Today', // Display text for current month link
monthNames: ['January','February','March','April','May','June',
'July','August','September','October','November','December'], // Names of months for drop-down and formatting
monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting
dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday
weekHeader: 'Wk', // Column header for week of the year
dateFormat: 'mm/dd/yy', // See format options on parseDate
firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
isRTL: false, // True if right-to-left language, false if left-to-right
showMonthAfterYear: false, // True if the year select precedes month, false for month then year
yearSuffix: '' // Additional text to append to the year in the month headers
};
this._defaults = { // Global defaults for all the date picker instances
showOn: 'focus', // 'focus' for popup on focus,
// 'button' for trigger button, or 'both' for either
showAnim: 'fadeIn', // Name of jQuery animation for popup
showOptions: {}, // Options for enhanced animations
defaultDate: null, // Used when field is blank: actual date,
// +/-number for offset from today, null for today
appendText: '', // Display text following the input box, e.g. showing the format
buttonText: '...', // Text for trigger button
buttonImage: '', // URL for trigger button image
buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
hideIfNoPrevNext: false, // True to hide next/previous month links
// if not applicable, false to just disable them
navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
gotoCurrent: false, // True if today link goes back to current selection instead
changeMonth: false, // True if month can be selected directly, false if only prev/next
changeYear: false, // True if year can be selected directly, false if only prev/next
yearRange: 'c-10:c+10', // Range of years to display in drop-down,
// either relative to today's year (-nn:+nn), relative to currently displayed year
// (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
showOtherMonths: false, // True to show dates in other months, false to leave blank
selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
showWeek: false, // True to show week of the year, false to not show it
calculateWeek: this.iso8601Week, // How to calculate the week of the year,
// takes a Date and returns the number of the week for it
shortYearCutoff: '+10', // Short year values < this are in the current century,
// > this are in the previous century,
// string value starting with '+' for current year + value
minDate: null, // The earliest selectable date, or null for no limit
maxDate: null, // The latest selectable date, or null for no limit
duration: 'fast', // Duration of display/closure
beforeShowDay: null, // Function that takes a date and returns an array with
// [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '',
// [2] = cell title (optional), e.g. $.datepicker.noWeekends
beforeShow: null, // Function that takes an input field and
// returns a set of custom settings for the date picker
onSelect: null, // Define a callback function when a date is selected
onChangeMonthYear: null, // Define a callback function when the month or year is changed
onClose: null, // Define a callback function when the datepicker is closed
numberOfMonths: 1, // Number of months to show at a time
showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
stepMonths: 1, // Number of months to step back/forward
stepBigMonths: 12, // Number of months to step back/forward for the big links
altField: '', // Selector for an alternate field to store selected dates into
altFormat: '', // The date format to use for the alternate field
constrainInput: true, // The input is constrained by the current date format
showButtonPanel: false, // True to show button panel, false to not show it
autoSize: false, // True to size the input for the date format, false to leave as is
disabled: false // The initial disabled state
};
$.extend(this._defaults, this.regional['']);
this.dpDiv = bindHover($('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'));
}
$.extend(Datepicker.prototype, {
/* Class name added to elements to indicate already configured with a date picker. */
markerClassName: 'hasDatepicker',
//Keep track of the maximum number of rows displayed (see #7043)
maxRows: 4,
/* Debug logging (if enabled). */
log: function () {
if (this.debug)
console.log.apply('', arguments);
},
// TODO rename to "widget" when switching to widget factory
_widgetDatepicker: function() {
return this.dpDiv;
},
/* Override the default settings for all instances of the date picker.
@param settings object - the new settings to use as defaults (anonymous object)
@return the manager object */
setDefaults: function(settings) {
extendRemove(this._defaults, settings || {});
return this;
},
/* Attach the date picker to a jQuery selection.
@param target element - the target input field or division or span
@param settings object - the new settings to use for this date picker instance (anonymous) */
_attachDatepicker: function(target, settings) {
// check for settings on the control itself - in namespace 'date:'
var inlineSettings = null;
for (var attrName in this._defaults) {
var attrValue = target.getAttribute('date:' + attrName);
if (attrValue) {
inlineSettings = inlineSettings || {};
try {
inlineSettings[attrName] = eval(attrValue);
} catch (err) {
inlineSettings[attrName] = attrValue;
}
}
}
var nodeName = target.nodeName.toLowerCase();
var inline = (nodeName == 'div' || nodeName == 'span');
if (!target.id) {
this.uuid += 1;
target.id = 'dp' + this.uuid;
}
var inst = this._newInst($(target), inline);
inst.settings = $.extend({}, settings || {}, inlineSettings || {});
if (nodeName == 'input') {
this._connectDatepicker(target, inst);
} else if (inline) {
this._inlineDatepicker(target, inst);
}
},
/* Create a new instance object. */
_newInst: function(target, inline) {
var id = target[0].id.replace(/([^A-Za-z0-9_-])/g, '\\\\$1'); // escape jQuery meta chars
return {id: id, input: target, // associated target
selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
drawMonth: 0, drawYear: 0, // month being drawn
inline: inline, // is datepicker inline or not
dpDiv: (!inline ? this.dpDiv : // presentation div
bindHover($('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>')))};
},
/* Attach the date picker to an input field. */
_connectDatepicker: function(target, inst) {
var input = $(target);
inst.append = $([]);
inst.trigger = $([]);
if (input.hasClass(this.markerClassName))
return;
this._attachments(input, inst);
input.addClass(this.markerClassName).keydown(this._doKeyDown).
keypress(this._doKeyPress).keyup(this._doKeyUp).
bind("setData.datepicker", function(event, key, value) {
inst.settings[key] = value;
}).bind("getData.datepicker", function(event, key) {
return this._get(inst, key);
});
this._autoSize(inst);
$.data(target, PROP_NAME, inst);
//If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665)
if( inst.settings.disabled ) {
this._disableDatepicker( target );
}
},
/* Make attachments based on settings. */
_attachments: function(input, inst) {
var appendText = this._get(inst, 'appendText');
var isRTL = this._get(inst, 'isRTL');
if (inst.append)
inst.append.remove();
if (appendText) {
inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>');
input[isRTL ? 'before' : 'after'](inst.append);
}
input.unbind('focus', this._showDatepicker);
if (inst.trigger)
inst.trigger.remove();
var showOn = this._get(inst, 'showOn');
if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
input.focus(this._showDatepicker);
if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
var buttonText = this._get(inst, 'buttonText');
var buttonImage = this._get(inst, 'buttonImage');
inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
$('<img/>').addClass(this._triggerClass).
attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
$('<button type="button"></button>').addClass(this._triggerClass).
html(buttonImage == '' ? buttonText : $('<img/>').attr(
{ src:buttonImage, alt:buttonText, title:buttonText })));
input[isRTL ? 'before' : 'after'](inst.trigger);
inst.trigger.click(function() {
if ($.datepicker._datepickerShowing && $.datepicker._lastInput == input[0])
$.datepicker._hideDatepicker();
else if ($.datepicker._datepickerShowing && $.datepicker._lastInput != input[0]) {
$.datepicker._hideDatepicker();
$.datepicker._showDatepicker(input[0]);
} else
$.datepicker._showDatepicker(input[0]);
return false;
});
}
},
/* Apply the maximum length for the date format. */
_autoSize: function(inst) {
if (this._get(inst, 'autoSize') && !inst.inline) {
var date = new Date(2009, 12 - 1, 20); // Ensure double digits
var dateFormat = this._get(inst, 'dateFormat');
if (dateFormat.match(/[DM]/)) {
var findMax = function(names) {
var max = 0;
var maxI = 0;
for (var i = 0; i < names.length; i++) {
if (names[i].length > max) {
max = names[i].length;
maxI = i;
}
}
return maxI;
};
date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
'monthNames' : 'monthNamesShort'))));
date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
'dayNames' : 'dayNamesShort'))) + 20 - date.getDay());
}
inst.input.attr('size', this._formatDate(inst, date).length);
}
},
/* Attach an inline date picker to a div. */
_inlineDatepicker: function(target, inst) {
var divSpan = $(target);
if (divSpan.hasClass(this.markerClassName))
return;
divSpan.addClass(this.markerClassName).append(inst.dpDiv).
bind("setData.datepicker", function(event, key, value){
inst.settings[key] = value;
}).bind("getData.datepicker", function(event, key){
return this._get(inst, key);
});
$.data(target, PROP_NAME, inst);
this._setDate(inst, this._getDefaultDate(inst), true);
this._updateDatepicker(inst);
this._updateAlternate(inst);
//If disabled option is true, disable the datepicker before showing it (see ticket #5665)
if( inst.settings.disabled ) {
this._disableDatepicker( target );
}
// Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements
// http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height
inst.dpDiv.css( "display", "block" );
},
/* Pop-up the date picker in a "dialog" box.
@param input element - ignored
@param date string or Date - the initial date to display
@param onSelect function - the function to call when a date is selected
@param settings object - update the dialog date picker instance's settings (anonymous object)
@param pos int[2] - coordinates for the dialog's position within the screen or
event - with x/y coordinates or
leave empty for default (screen centre)
@return the manager object */
_dialogDatepicker: function(input, date, onSelect, settings, pos) {
var inst = this._dialogInst; // internal instance
if (!inst) {
this.uuid += 1;
var id = 'dp' + this.uuid;
this._dialogInput = $('<input type="text" id="' + id +
'" style="position: absolute; top: -100px; width: 0px;"/>');
this._dialogInput.keydown(this._doKeyDown);
$('body').append(this._dialogInput);
inst = this._dialogInst = this._newInst(this._dialogInput, false);
inst.settings = {};
$.data(this._dialogInput[0], PROP_NAME, inst);
}
extendRemove(inst.settings, settings || {});
date = (date && date.constructor == Date ? this._formatDate(inst, date) : date);
this._dialogInput.val(date);
this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
if (!this._pos) {
var browserWidth = document.documentElement.clientWidth;
var browserHeight = document.documentElement.clientHeight;
var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
this._pos = // should use actual width/height below
[(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
}
// move input on screen for focus, but hidden behind dialog
this._dialogInput.css('left', (this._pos[0] + 20) + 'px').css('top', this._pos[1] + 'px');
inst.settings.onSelect = onSelect;
this._inDialog = true;
this.dpDiv.addClass(this._dialogClass);
this._showDatepicker(this._dialogInput[0]);
if ($.blockUI)
$.blockUI(this.dpDiv);
$.data(this._dialogInput[0], PROP_NAME, inst);
return this;
},
/* Detach a datepicker from its control.
@param target element - the target input field or division or span */
_destroyDatepicker: function(target) {
var $target = $(target);
var inst = $.data(target, PROP_NAME);
if (!$target.hasClass(this.markerClassName)) {
return;
}
var nodeName = target.nodeName.toLowerCase();
$.removeData(target, PROP_NAME);
if (nodeName == 'input') {
inst.append.remove();
inst.trigger.remove();
$target.removeClass(this.markerClassName).
unbind('focus', this._showDatepicker).
unbind('keydown', this._doKeyDown).
unbind('keypress', this._doKeyPress).
unbind('keyup', this._doKeyUp);
} else if (nodeName == 'div' || nodeName == 'span')
$target.removeClass(this.markerClassName).empty();
},
/* Enable the date picker to a jQuery selection.
@param target element - the target input field or division or span */
_enableDatepicker: function(target) {
var $target = $(target);
var inst = $.data(target, PROP_NAME);
if (!$target.hasClass(this.markerClassName)) {
return;
}
var nodeName = target.nodeName.toLowerCase();
if (nodeName == 'input') {
target.disabled = false;
inst.trigger.filter('button').
each(function() { this.disabled = false; }).end().
filter('img').css({opacity: '1.0', cursor: ''});
}
else if (nodeName == 'div' || nodeName == 'span') {
var inline = $target.children('.' + this._inlineClass);
inline.children().removeClass('ui-state-disabled');
inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
prop("disabled", false);
}
this._disabledInputs = $.map(this._disabledInputs,
function(value) { return (value == target ? null : value); }); // delete entry
},
/* Disable the date picker to a jQuery selection.
@param target element - the target input field or division or span */
_disableDatepicker: function(target) {
var $target = $(target);
var inst = $.data(target, PROP_NAME);
if (!$target.hasClass(this.markerClassName)) {
return;
}
var nodeName = target.nodeName.toLowerCase();
if (nodeName == 'input') {
target.disabled = true;
inst.trigger.filter('button').
each(function() { this.disabled = true; }).end().
filter('img').css({opacity: '0.5', cursor: 'default'});
}
else if (nodeName == 'div' || nodeName == 'span') {
var inline = $target.children('.' + this._inlineClass);
inline.children().addClass('ui-state-disabled');
inline.find("select.ui-datepicker-month, select.ui-datepicker-year").
prop("disabled", true);
}
this._disabledInputs = $.map(this._disabledInputs,
function(value) { return (value == target ? null : value); }); // delete entry
this._disabledInputs[this._disabledInputs.length] = target;
},
/* Is the first field in a jQuery collection disabled as a datepicker?
@param target element - the target input field or division or span
@return boolean - true if disabled, false if enabled */
_isDisabledDatepicker: function(target) {
if (!target) {
return false;
}
for (var i = 0; i < this._disabledInputs.length; i++) {
if (this._disabledInputs[i] == target)
return true;
}
return false;
},
/* Retrieve the instance data for the target control.
@param target element - the target input field or division or span
@return object - the associated instance data
@throws error if a jQuery problem getting data */
_getInst: function(target) {
try {
return $.data(target, PROP_NAME);
}
catch (err) {
throw 'Missing instance data for this datepicker';
}
},
/* Update or retrieve the settings for a date picker attached to an input field or division.
@param target element - the target input field or division or span
@param name object - the new settings to update or
string - the name of the setting to change or retrieve,
when retrieving also 'all' for all instance settings or
'defaults' for all global defaults
@param value any - the new value for the setting
(omit if above is an object or to retrieve a value) */
_optionDatepicker: function(target, name, value) {
var inst = this._getInst(target);
if (arguments.length == 2 && typeof name == 'string') {
return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) :
(inst ? (name == 'all' ? $.extend({}, inst.settings) :
this._get(inst, name)) : null));
}
var settings = name || {};
if (typeof name == 'string') {
settings = {};
settings[name] = value;
}
if (inst) {
if (this._curInst == inst) {
this._hideDatepicker();
}
var date = this._getDateDatepicker(target, true);
var minDate = this._getMinMaxDate(inst, 'min');
var maxDate = this._getMinMaxDate(inst, 'max');
extendRemove(inst.settings, settings);
// reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided
if (minDate !== null && settings['dateFormat'] !== undefined && settings['minDate'] === undefined)
inst.settings.minDate = this._formatDate(inst, minDate);
if (maxDate !== null && settings['dateFormat'] !== undefined && settings['maxDate'] === undefined)
inst.settings.maxDate = this._formatDate(inst, maxDate);
this._attachments($(target), inst);
this._autoSize(inst);
this._setDate(inst, date);
this._updateAlternate(inst);
this._updateDatepicker(inst);
}
},
// change method deprecated
_changeDatepicker: function(target, name, value) {
this._optionDatepicker(target, name, value);
},
/* Redraw the date picker attached to an input field or division.
@param target element - the target input field or division or span */
_refreshDatepicker: function(target) {
var inst = this._getInst(target);
if (inst) {
this._updateDatepicker(inst);
}
},
/* Set the dates for a jQuery selection.
@param target element - the target input field or division or span
@param date Date - the new date */
_setDateDatepicker: function(target, date) {
var inst = this._getInst(target);
if (inst) {
this._setDate(inst, date);
this._updateDatepicker(inst);
this._updateAlternate(inst);
}
},
/* Get the date(s) for the first entry in a jQuery selection.
@param target element - the target input field or division or span
@param noDefault boolean - true if no default date is to be used
@return Date - the current date */
_getDateDatepicker: function(target, noDefault) {
var inst = this._getInst(target);
if (inst && !inst.inline)
this._setDateFromField(inst, noDefault);
return (inst ? this._getDate(inst) : null);
},
/* Handle keystrokes. */
_doKeyDown: function(event) {
var inst = $.datepicker._getInst(event.target);
var handled = true;
var isRTL = inst.dpDiv.is('.ui-datepicker-rtl');
inst._keyEvent = true;
if ($.datepicker._datepickerShowing)
switch (event.keyCode) {
case 9: $.datepicker._hideDatepicker();
handled = false;
break; // hide on tab out
case 13: var sel = $('td.' + $.datepicker._dayOverClass + ':not(.' +
$.datepicker._currentClass + ')', inst.dpDiv);
if (sel[0])
$.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
var onSelect = $.datepicker._get(inst, 'onSelect');
if (onSelect) {
var dateStr = $.datepicker._formatDate(inst);
// trigger custom callback
onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);
}
else
$.datepicker._hideDatepicker();
return false; // don't submit the form
break; // select the value on enter
case 27: $.datepicker._hideDatepicker();
break; // hide on escape
case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
-$.datepicker._get(inst, 'stepBigMonths') :
-$.datepicker._get(inst, 'stepMonths')), 'M');
break; // previous month/year on page up/+ ctrl
case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
+$.datepicker._get(inst, 'stepBigMonths') :
+$.datepicker._get(inst, 'stepMonths')), 'M');
break; // next month/year on page down/+ ctrl
case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target);
handled = event.ctrlKey || event.metaKey;
break; // clear on ctrl or command +end
case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target);
handled = event.ctrlKey || event.metaKey;
break; // current on ctrl or command +home
case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D');
handled = event.ctrlKey || event.metaKey;
// -1 day on ctrl or command +left
if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
-$.datepicker._get(inst, 'stepBigMonths') :
-$.datepicker._get(inst, 'stepMonths')), 'M');
// next month/year on alt +left on Mac
break;
case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D');
handled = event.ctrlKey || event.metaKey;
break; // -1 week on ctrl or command +up
case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D');
handled = event.ctrlKey || event.metaKey;
// +1 day on ctrl or command +right
if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
+$.datepicker._get(inst, 'stepBigMonths') :
+$.datepicker._get(inst, 'stepMonths')), 'M');
// next month/year on alt +right
break;
case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D');
handled = event.ctrlKey || event.metaKey;
break; // +1 week on ctrl or command +down
default: handled = false;
}
else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home
$.datepicker._showDatepicker(this);
else {
handled = false;
}
if (handled) {
event.preventDefault();
event.stopPropagation();
}
},
/* Filter entered characters - based on date format. */
_doKeyPress: function(event) {
var inst = $.datepicker._getInst(event.target);
if ($.datepicker._get(inst, 'constrainInput')) {
var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat'));
var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode);
return event.ctrlKey || event.metaKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1);
}
},
/* Synchronise manual entry and field/alternate field. */
_doKeyUp: function(event) {
var inst = $.datepicker._getInst(event.target);
if (inst.input.val() != inst.lastVal) {
try {
var date = $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
(inst.input ? inst.input.val() : null),
$.datepicker._getFormatConfig(inst));
if (date) { // only if valid
$.datepicker._setDateFromField(inst);
$.datepicker._updateAlternate(inst);
$.datepicker._updateDatepicker(inst);
}
}
catch (err) {
$.datepicker.log(err);
}
}
return true;
},
/* Pop-up the date picker for a given input field.
If false returned from beforeShow event handler do not show.
@param input element - the input field attached to the date picker or
event - if triggered by focus */
_showDatepicker: function(input) {
input = input.target || input;
if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger
input = $('input', input.parentNode)[0];
if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here
return;
var inst = $.datepicker._getInst(input);
if ($.datepicker._curInst && $.datepicker._curInst != inst) {
$.datepicker._curInst.dpDiv.stop(true, true);
if ( inst && $.datepicker._datepickerShowing ) {
$.datepicker._hideDatepicker( $.datepicker._curInst.input[0] );
}
}
var beforeShow = $.datepicker._get(inst, 'beforeShow');
var beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {};
if(beforeShowSettings === false){
//false
return;
}
extendRemove(inst.settings, beforeShowSettings);
inst.lastVal = null;
$.datepicker._lastInput = input;
$.datepicker._setDateFromField(inst);
if ($.datepicker._inDialog) // hide cursor
input.value = '';
if (!$.datepicker._pos) { // position below input
$.datepicker._pos = $.datepicker._findPos(input);
$.datepicker._pos[1] += input.offsetHeight; // add the height
}
var isFixed = false;
$(input).parents().each(function() {
isFixed |= $(this).css('position') == 'fixed';
return !isFixed;
});
var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
$.datepicker._pos = null;
//to avoid flashes on Firefox
inst.dpDiv.empty();
// determine sizing offscreen
inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'});
$.datepicker._updateDatepicker(inst);
// fix width for dynamic number of date pickers
// and adjust position before showing
offset = $.datepicker._checkOffset(inst, offset, isFixed);
inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none',
left: offset.left + 'px', top: offset.top + 'px'});
if (!inst.inline) {
var showAnim = $.datepicker._get(inst, 'showAnim');
var duration = $.datepicker._get(inst, 'duration');
var postProcess = function() {
var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only
if( !! cover.length ){
var borders = $.datepicker._getBorders(inst.dpDiv);
cover.css({left: -borders[0], top: -borders[1],
width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()});
}
};
inst.dpDiv.zIndex($(input).zIndex()+1);
$.datepicker._datepickerShowing = true;
// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) )
inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
else
inst.dpDiv[showAnim || 'show']((showAnim ? duration : null), postProcess);
if (!showAnim || !duration)
postProcess();
if (inst.input.is(':visible') && !inst.input.is(':disabled'))
inst.input.focus();
$.datepicker._curInst = inst;
}
},
/* Generate the date picker content. */
_updateDatepicker: function(inst) {
this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
var borders = $.datepicker._getBorders(inst.dpDiv);
instActive = inst; // for delegate hover events
inst.dpDiv.empty().append(this._generateHTML(inst));
this._attachHandlers(inst);
var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only
if( !!cover.length ){ //avoid call to outerXXXX() when not in IE6
cover.css({left: -borders[0], top: -borders[1], width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()})
}
inst.dpDiv.find('.' + this._dayOverClass + ' a').mouseover();
var numMonths = this._getNumberOfMonths(inst);
var cols = numMonths[1];
var width = 17;
inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width('');
if (cols > 1)
inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em');
inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') +
'Class']('ui-datepicker-multi');
inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') +
'Class']('ui-datepicker-rtl');
if (inst == $.datepicker._curInst && $.datepicker._datepickerShowing && inst.input &&
// #6694 - don't focus the input if it's already focused
// this breaks the change event in IE
inst.input.is(':visible') && !inst.input.is(':disabled') && inst.input[0] != document.activeElement)
inst.input.focus();
// deffered render of the years select (to avoid flashes on Firefox)
if( inst.yearshtml ){
var origyearshtml = inst.yearshtml;
setTimeout(function(){
//assure that inst.yearshtml didn't change.
if( origyearshtml === inst.yearshtml && inst.yearshtml ){
inst.dpDiv.find('select.ui-datepicker-year:first').replaceWith(inst.yearshtml);
}
origyearshtml = inst.yearshtml = null;
}, 0);
}
},
/* Retrieve the size of left and top borders for an element.
@param elem (jQuery object) the element of interest
@return (number[2]) the left and top borders */
_getBorders: function(elem) {
var convert = function(value) {
return {thin: 1, medium: 2, thick: 3}[value] || value;
};
return [parseFloat(convert(elem.css('border-left-width'))),
parseFloat(convert(elem.css('border-top-width')))];
},
/* Check positioning to remain on screen. */
_checkOffset: function(inst, offset, isFixed) {
var dpWidth = inst.dpDiv.outerWidth();
var dpHeight = inst.dpDiv.outerHeight();
var inputWidth = inst.input ? inst.input.outerWidth() : 0;
var inputHeight = inst.input ? inst.input.outerHeight() : 0;
var viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft());
var viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop());
offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0);
offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0;
offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
// now check if datepicker is showing outside window viewport - move to a better place if so.
offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
Math.abs(offset.left + dpWidth - viewWidth) : 0);
offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
Math.abs(dpHeight + inputHeight) : 0);
return offset;
},
/* Find an object's position on the screen. */
_findPos: function(obj) {
var inst = this._getInst(obj);
var isRTL = this._get(inst, 'isRTL');
while (obj && (obj.type == 'hidden' || obj.nodeType != 1 || $.expr.filters.hidden(obj))) {
obj = obj[isRTL ? 'previousSibling' : 'nextSibling'];
}
var position = $(obj).offset();
return [position.left, position.top];
},
/* Hide the date picker from view.
@param input element - the input field attached to the date picker */
_hideDatepicker: function(input) {
var inst = this._curInst;
if (!inst || (input && inst != $.data(input, PROP_NAME)))
return;
if (this._datepickerShowing) {
var showAnim = this._get(inst, 'showAnim');
var duration = this._get(inst, 'duration');
var postProcess = function() {
$.datepicker._tidyDialog(inst);
};
// DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed
if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) )
inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
else
inst.dpDiv[(showAnim == 'slideDown' ? 'slideUp' :
(showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))]((showAnim ? duration : null), postProcess);
if (!showAnim)
postProcess();
this._datepickerShowing = false;
var onClose = this._get(inst, 'onClose');
if (onClose)
onClose.apply((inst.input ? inst.input[0] : null),
[(inst.input ? inst.input.val() : ''), inst]);
this._lastInput = null;
if (this._inDialog) {
this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
if ($.blockUI) {
$.unblockUI();
$('body').append(this.dpDiv);
}
}
this._inDialog = false;
}
},
/* Tidy up after a dialog display. */
_tidyDialog: function(inst) {
inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar');
},
/* Close date picker if clicked elsewhere. */
_checkExternalClick: function(event) {
if (!$.datepicker._curInst)
return;
var $target = $(event.target),
inst = $.datepicker._getInst($target[0]);
if ( ( ( $target[0].id != $.datepicker._mainDivId &&
$target.parents('#' + $.datepicker._mainDivId).length == 0 &&
!$target.hasClass($.datepicker.markerClassName) &&
!$target.closest("." + $.datepicker._triggerClass).length &&
$.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) ||
( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst != inst ) )
$.datepicker._hideDatepicker();
},
/* Adjust one of the date sub-fields. */
_adjustDate: function(id, offset, period) {
var target = $(id);
var inst = this._getInst(target[0]);
if (this._isDisabledDatepicker(target[0])) {
return;
}
this._adjustInstDate(inst, offset +
(period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning
period);
this._updateDatepicker(inst);
},
/* Action for current link. */
_gotoToday: function(id) {
var target = $(id);
var inst = this._getInst(target[0]);
if (this._get(inst, 'gotoCurrent') && inst.currentDay) {
inst.selectedDay = inst.currentDay;
inst.drawMonth = inst.selectedMonth = inst.currentMonth;
inst.drawYear = inst.selectedYear = inst.currentYear;
}
else {
var date = new Date();
inst.selectedDay = date.getDate();
inst.drawMonth = inst.selectedMonth = date.getMonth();
inst.drawYear = inst.selectedYear = date.getFullYear();
}
this._notifyChange(inst);
this._adjustDate(target);
},
/* Action for selecting a new month/year. */
_selectMonthYear: function(id, select, period) {
var target = $(id);
var inst = this._getInst(target[0]);
inst['selected' + (period == 'M' ? 'Month' : 'Year')] =
inst['draw' + (period == 'M' ? 'Month' : 'Year')] =
parseInt(select.options[select.selectedIndex].value,10);
this._notifyChange(inst);
this._adjustDate(target);
},
/* Action for selecting a day. */
_selectDay: function(id, month, year, td) {
var target = $(id);
if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
return;
}
var inst = this._getInst(target[0]);
inst.selectedDay = inst.currentDay = $('a', td).html();
inst.selectedMonth = inst.currentMonth = month;
inst.selectedYear = inst.currentYear = year;
this._selectDate(id, this._formatDate(inst,
inst.currentDay, inst.currentMonth, inst.currentYear));
},
/* Erase the input field and hide the date picker. */
_clearDate: function(id) {
var target = $(id);
var inst = this._getInst(target[0]);
this._selectDate(target, '');
},
/* Update the input field with the selected date. */
_selectDate: function(id, dateStr) {
var target = $(id);
var inst = this._getInst(target[0]);
dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
if (inst.input)
inst.input.val(dateStr);
this._updateAlternate(inst);
var onSelect = this._get(inst, 'onSelect');
if (onSelect)
onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback
else if (inst.input)
inst.input.trigger('change'); // fire the change event
if (inst.inline)
this._updateDatepicker(inst);
else {
this._hideDatepicker();
this._lastInput = inst.input[0];
if (typeof(inst.input[0]) != 'object')
inst.input.focus(); // restore focus
this._lastInput = null;
}
},
/* Update any alternate field to synchronise with the main field. */
_updateAlternate: function(inst) {
var altField = this._get(inst, 'altField');
if (altField) { // update alternate field too
var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat');
var date = this._getDate(inst);
var dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
$(altField).each(function() { $(this).val(dateStr); });
}
},
/* Set as beforeShowDay function to prevent selection of weekends.
@param date Date - the date to customise
@return [boolean, string] - is this date selectable?, what is its CSS class? */
noWeekends: function(date) {
var day = date.getDay();
return [(day > 0 && day < 6), ''];
},
/* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
@param date Date - the date to get the week for
@return number - the number of the week within the year that contains this date */
iso8601Week: function(date) {
var checkDate = new Date(date.getTime());
// Find Thursday of this week starting on Monday
checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
var time = checkDate.getTime();
checkDate.setMonth(0); // Compare with Jan 1
checkDate.setDate(1);
return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
},
/* Parse a string value into a date object.
See formatDate below for the possible formats.
@param format string - the expected format of the date
@param value string - the date in the above format
@param settings Object - attributes include:
shortYearCutoff number - the cutoff year for determining the century (optional)
dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
dayNames string[7] - names of the days from Sunday (optional)
monthNamesShort string[12] - abbreviated names of the months (optional)
monthNames string[12] - names of the months (optional)
@return Date - the extracted date value or null if value is blank */
parseDate: function (format, value, settings) {
if (format == null || value == null)
throw 'Invalid arguments';
value = (typeof value == 'object' ? value.toString() : value + '');
if (value == '')
return null;
var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
var year = -1;
var month = -1;
var day = -1;
var doy = -1;
var literal = false;
// Check whether a format character is doubled
var lookAhead = function(match) {
var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
if (matches)
iFormat++;
return matches;
};
// Extract a number from the string value
var getNumber = function(match) {
var isDoubled = lookAhead(match);
var size = (match == '@' ? 14 : (match == '!' ? 20 :
(match == 'y' && isDoubled ? 4 : (match == 'o' ? 3 : 2))));
var digits = new RegExp('^\\d{1,' + size + '}');
var num = value.substring(iValue).match(digits);
if (!num)
throw 'Missing number at position ' + iValue;
iValue += num[0].length;
return parseInt(num[0], 10);
};
// Extract a name from the string value and convert to an index
var getName = function(match, shortNames, longNames) {
var names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) {
return [ [k, v] ];
}).sort(function (a, b) {
return -(a[1].length - b[1].length);
});
var index = -1;
$.each(names, function (i, pair) {
var name = pair[1];
if (value.substr(iValue, name.length).toLowerCase() == name.toLowerCase()) {
index = pair[0];
iValue += name.length;
return false;
}
});
if (index != -1)
return index + 1;
else
throw 'Unknown name at position ' + iValue;
};
// Confirm that a literal character matches the string value
var checkLiteral = function() {
if (value.charAt(iValue) != format.charAt(iFormat))
throw 'Unexpected literal at position ' + iValue;
iValue++;
};
var iValue = 0;
for (var iFormat = 0; iFormat < format.length; iFormat++) {
if (literal)
if (format.charAt(iFormat) == "'" && !lookAhead("'"))
literal = false;
else
checkLiteral();
else
switch (format.charAt(iFormat)) {
case 'd':
day = getNumber('d');
break;
case 'D':
getName('D', dayNamesShort, dayNames);
break;
case 'o':
doy = getNumber('o');
break;
case 'm':
month = getNumber('m');
break;
case 'M':
month = getName('M', monthNamesShort, monthNames);
break;
case 'y':
year = getNumber('y');
break;
case '@':
var date = new Date(getNumber('@'));
year = date.getFullYear();
month = date.getMonth() + 1;
day = date.getDate();
break;
case '!':
var date = new Date((getNumber('!') - this._ticksTo1970) / 10000);
year = date.getFullYear();
month = date.getMonth() + 1;
day = date.getDate();
break;
case "'":
if (lookAhead("'"))
checkLiteral();
else
literal = true;
break;
default:
checkLiteral();
}
}
if (iValue < value.length){
var extra = value.substr(iValue);
if (!/^\s+/.test(extra)) {
throw "Extra/unparsed characters found in date: " + extra;
}
}
if (year == -1)
year = new Date().getFullYear();
else if (year < 100)
year += new Date().getFullYear() - new Date().getFullYear() % 100 +
(year <= shortYearCutoff ? 0 : -100);
if (doy > -1) {
month = 1;
day = doy;
do {
var dim = this._getDaysInMonth(year, month - 1);
if (day <= dim)
break;
month++;
day -= dim;
} while (true);
}
var date = this._daylightSavingAdjust(new Date(year, month - 1, day));
if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day)
throw 'Invalid date'; // E.g. 31/02/00
return date;
},
/* Standard date formats. */
ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601)
COOKIE: 'D, dd M yy',
ISO_8601: 'yy-mm-dd',
RFC_822: 'D, d M y',
RFC_850: 'DD, dd-M-y',
RFC_1036: 'D, d M y',
RFC_1123: 'D, d M yy',
RFC_2822: 'D, d M yy',
RSS: 'D, d M y', // RFC 822
TICKS: '!',
TIMESTAMP: '@',
W3C: 'yy-mm-dd', // ISO 8601
_ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),
/* Format a date object into a string value.
The format can be combinations of the following:
d - day of month (no leading zero)
dd - day of month (two digit)
o - day of year (no leading zeros)
oo - day of year (three digit)
D - day name short
DD - day name long
m - month of year (no leading zero)
mm - month of year (two digit)
M - month name short
MM - month name long
y - year (two digit)
yy - year (four digit)
@ - Unix timestamp (ms since 01/01/1970)
! - Windows ticks (100ns since 01/01/0001)
'...' - literal text
'' - single quote
@param format string - the desired format of the date
@param date Date - the date value to format
@param settings Object - attributes include:
dayNamesShort string[7] - abbreviated names of the days from Sunday (optional)
dayNames string[7] - names of the days from Sunday (optional)
monthNamesShort string[12] - abbreviated names of the months (optional)
monthNames string[12] - names of the months (optional)
@return string - the date in the above format */
formatDate: function (format, date, settings) {
if (!date)
return '';
var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
// Check whether a format character is doubled
var lookAhead = function(match) {
var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
if (matches)
iFormat++;
return matches;
};
// Format a number, with leading zero if necessary
var formatNumber = function(match, value, len) {
var num = '' + value;
if (lookAhead(match))
while (num.length < len)
num = '0' + num;
return num;
};
// Format a name, short or long as requested
var formatName = function(match, value, shortNames, longNames) {
return (lookAhead(match) ? longNames[value] : shortNames[value]);
};
var output = '';
var literal = false;
if (date)
for (var iFormat = 0; iFormat < format.length; iFormat++) {
if (literal)
if (format.charAt(iFormat) == "'" && !lookAhead("'"))
literal = false;
else
output += format.charAt(iFormat);
else
switch (format.charAt(iFormat)) {
case 'd':
output += formatNumber('d', date.getDate(), 2);
break;
case 'D':
output += formatName('D', date.getDay(), dayNamesShort, dayNames);
break;
case 'o':
output += formatNumber('o',
Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3);
break;
case 'm':
output += formatNumber('m', date.getMonth() + 1, 2);
break;
case 'M':
output += formatName('M', date.getMonth(), monthNamesShort, monthNames);
break;
case 'y':
output += (lookAhead('y') ? date.getFullYear() :
(date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100);
break;
case '@':
output += date.getTime();
break;
case '!':
output += date.getTime() * 10000 + this._ticksTo1970;
break;
case "'":
if (lookAhead("'"))
output += "'";
else
literal = true;
break;
default:
output += format.charAt(iFormat);
}
}
return output;
},
/* Extract all possible characters from the date format. */
_possibleChars: function (format) {
var chars = '';
var literal = false;
// Check whether a format character is doubled
var lookAhead = function(match) {
var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
if (matches)
iFormat++;
return matches;
};
for (var iFormat = 0; iFormat < format.length; iFormat++)
if (literal)
if (format.charAt(iFormat) == "'" && !lookAhead("'"))
literal = false;
else
chars += format.charAt(iFormat);
else
switch (format.charAt(iFormat)) {
case 'd': case 'm': case 'y': case '@':
chars += '0123456789';
break;
case 'D': case 'M':
return null; // Accept anything
case "'":
if (lookAhead("'"))
chars += "'";
else
literal = true;
break;
default:
chars += format.charAt(iFormat);
}
return chars;
},
/* Get a setting value, defaulting if necessary. */
_get: function(inst, name) {
return inst.settings[name] !== undefined ?
inst.settings[name] : this._defaults[name];
},
/* Parse existing date and initialise date picker. */
_setDateFromField: function(inst, noDefault) {
if (inst.input.val() == inst.lastVal) {
return;
}
var dateFormat = this._get(inst, 'dateFormat');
var dates = inst.lastVal = inst.input ? inst.input.val() : null;
var date, defaultDate;
date = defaultDate = this._getDefaultDate(inst);
var settings = this._getFormatConfig(inst);
try {
date = this.parseDate(dateFormat, dates, settings) || defaultDate;
} catch (event) {
this.log(event);
dates = (noDefault ? '' : dates);
}
inst.selectedDay = date.getDate();
inst.drawMonth = inst.selectedMonth = date.getMonth();
inst.drawYear = inst.selectedYear = date.getFullYear();
inst.currentDay = (dates ? date.getDate() : 0);
inst.currentMonth = (dates ? date.getMonth() : 0);
inst.currentYear = (dates ? date.getFullYear() : 0);
this._adjustInstDate(inst);
},
/* Retrieve the default date shown on opening. */
_getDefaultDate: function(inst) {
return this._restrictMinMax(inst,
this._determineDate(inst, this._get(inst, 'defaultDate'), new Date()));
},
/* A date may be specified as an exact value or a relative one. */
_determineDate: function(inst, date, defaultDate) {
var offsetNumeric = function(offset) {
var date = new Date();
date.setDate(date.getDate() + offset);
return date;
};
var offsetString = function(offset) {
try {
return $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
offset, $.datepicker._getFormatConfig(inst));
}
catch (e) {
// Ignore
}
var date = (offset.toLowerCase().match(/^c/) ?
$.datepicker._getDate(inst) : null) || new Date();
var year = date.getFullYear();
var month = date.getMonth();
var day = date.getDate();
var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
var matches = pattern.exec(offset);
while (matches) {
switch (matches[2] || 'd') {
case 'd' : case 'D' :
day += parseInt(matches[1],10); break;
case 'w' : case 'W' :
day += parseInt(matches[1],10) * 7; break;
case 'm' : case 'M' :
month += parseInt(matches[1],10);
day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
break;
case 'y': case 'Y' :
year += parseInt(matches[1],10);
day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
break;
}
matches = pattern.exec(offset);
}
return new Date(year, month, day);
};
var newDate = (date == null || date === '' ? defaultDate : (typeof date == 'string' ? offsetString(date) :
(typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));
newDate = (newDate && newDate.toString() == 'Invalid Date' ? defaultDate : newDate);
if (newDate) {
newDate.setHours(0);
newDate.setMinutes(0);
newDate.setSeconds(0);
newDate.setMilliseconds(0);
}
return this._daylightSavingAdjust(newDate);
},
/* Handle switch to/from daylight saving.
Hours may be non-zero on daylight saving cut-over:
> 12 when midnight changeover, but then cannot generate
midnight datetime, so jump to 1AM, otherwise reset.
@param date (Date) the date to check
@return (Date) the corrected date */
_daylightSavingAdjust: function(date) {
if (!date) return null;
date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
return date;
},
/* Set the date(s) directly. */
_setDate: function(inst, date, noChange) {
var clear = !date;
var origMonth = inst.selectedMonth;
var origYear = inst.selectedYear;
var newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
inst.selectedDay = inst.currentDay = newDate.getDate();
inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
if ((origMonth != inst.selectedMonth || origYear != inst.selectedYear) && !noChange)
this._notifyChange(inst);
this._adjustInstDate(inst);
if (inst.input) {
inst.input.val(clear ? '' : this._formatDate(inst));
}
},
/* Retrieve the date(s) directly. */
_getDate: function(inst) {
var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null :
this._daylightSavingAdjust(new Date(
inst.currentYear, inst.currentMonth, inst.currentDay)));
return startDate;
},
/* Attach the onxxx handlers. These are declared statically so
* they work with static code transformers like Caja.
*/
_attachHandlers: function(inst) {
var stepMonths = this._get(inst, 'stepMonths');
var id = '#' + inst.id.replace( /\\\\/g, "\\" );
inst.dpDiv.find('[data-handler]').map(function () {
var handler = {
prev: function () {
window['DP_jQuery_' + dpuuid].datepicker._adjustDate(id, -stepMonths, 'M');
},
next: function () {
window['DP_jQuery_' + dpuuid].datepicker._adjustDate(id, +stepMonths, 'M');
},
hide: function () {
window['DP_jQuery_' + dpuuid].datepicker._hideDatepicker();
},
today: function () {
window['DP_jQuery_' + dpuuid].datepicker._gotoToday(id);
},
selectDay: function () {
window['DP_jQuery_' + dpuuid].datepicker._selectDay(id, +this.getAttribute('data-month'), +this.getAttribute('data-year'), this);
return false;
},
selectMonth: function () {
window['DP_jQuery_' + dpuuid].datepicker._selectMonthYear(id, this, 'M');
return false;
},
selectYear: function () {
window['DP_jQuery_' + dpuuid].datepicker._selectMonthYear(id, this, 'Y');
return false;
}
};
$(this).bind(this.getAttribute('data-event'), handler[this.getAttribute('data-handler')]);
});
},
/* Generate the HTML for the current state of the date picker. */
_generateHTML: function(inst) {
var today = new Date();
today = this._daylightSavingAdjust(
new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time
var isRTL = this._get(inst, 'isRTL');
var showButtonPanel = this._get(inst, 'showButtonPanel');
var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext');
var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat');
var numMonths = this._getNumberOfMonths(inst);
var showCurrentAtPos = this._get(inst, 'showCurrentAtPos');
var stepMonths = this._get(inst, 'stepMonths');
var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
var minDate = this._getMinMaxDate(inst, 'min');
var maxDate = this._getMinMaxDate(inst, 'max');
var drawMonth = inst.drawMonth - showCurrentAtPos;
var drawYear = inst.drawYear;
if (drawMonth < 0) {
drawMonth += 12;
drawYear--;
}
if (maxDate) {
var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
drawMonth--;
if (drawMonth < 0) {
drawMonth = 11;
drawYear--;
}
}
}
inst.drawMonth = drawMonth;
inst.drawYear = drawYear;
var prevText = this._get(inst, 'prevText');
prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
this._getFormatConfig(inst)));
var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
'<a class="ui-datepicker-prev ui-corner-all" data-handler="prev" data-event="click"' +
' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' :
(hideIfNoPrevNext ? '' : '<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+ prevText +'"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>'));
var nextText = this._get(inst, 'nextText');
nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
this._getFormatConfig(inst)));
var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
'<a class="ui-datepicker-next ui-corner-all" data-handler="next" data-event="click"' +
' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' :
(hideIfNoPrevNext ? '' : '<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+ nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>'));
var currentText = this._get(inst, 'currentText');
var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today);
currentText = (!navigationAsDateFormat ? currentText :
this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" data-handler="hide" data-event="click">' +
this._get(inst, 'closeText') + '</button>' : '');
var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') +
(this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" data-handler="today" data-event="click"' +
'>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : '';
var firstDay = parseInt(this._get(inst, 'firstDay'),10);
firstDay = (isNaN(firstDay) ? 0 : firstDay);
var showWeek = this._get(inst, 'showWeek');
var dayNames = this._get(inst, 'dayNames');
var dayNamesShort = this._get(inst, 'dayNamesShort');
var dayNamesMin = this._get(inst, 'dayNamesMin');
var monthNames = this._get(inst, 'monthNames');
var monthNamesShort = this._get(inst, 'monthNamesShort');
var beforeShowDay = this._get(inst, 'beforeShowDay');
var showOtherMonths = this._get(inst, 'showOtherMonths');
var selectOtherMonths = this._get(inst, 'selectOtherMonths');
var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week;
var defaultDate = this._getDefaultDate(inst);
var html = '';
for (var row = 0; row < numMonths[0]; row++) {
var group = '';
this.maxRows = 4;
for (var col = 0; col < numMonths[1]; col++) {
var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
var cornerClass = ' ui-corner-all';
var calender = '';
if (isMultiMonth) {
calender += '<div class="ui-datepicker-group';
if (numMonths[1] > 1)
switch (col) {
case 0: calender += ' ui-datepicker-group-first';
cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break;
case numMonths[1]-1: calender += ' ui-datepicker-group-last';
cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break;
default: calender += ' ui-datepicker-group-middle'; cornerClass = ''; break;
}
calender += '">';
}
calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' +
(/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') +
(/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') +
this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
'</div><table class="ui-datepicker-calendar"><thead>' +
'<tr>';
var thead = (showWeek ? '<th class="ui-datepicker-week-col">' + this._get(inst, 'weekHeader') + '</th>' : '');
for (var dow = 0; dow < 7; dow++) { // days of the week
var day = (dow + firstDay) % 7;
thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' +
'<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>';
}
calender += thead + '</tr></thead><tbody>';
var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth)
inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
var curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate
var numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043)
this.maxRows = numRows;
var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
calender += '<tr>';
var tbody = (!showWeek ? '' : '<td class="ui-datepicker-week-col">' +
this._get(inst, 'calculateWeek')(printDate) + '</td>');
for (var dow = 0; dow < 7; dow++) { // create date picker days
var daySettings = (beforeShowDay ?
beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']);
var otherMonth = (printDate.getMonth() != drawMonth);
var unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
(minDate && printDate < minDate) || (maxDate && printDate > maxDate);
tbody += '<td class="' +
((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends
(otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months
((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key
(defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ?
// or defaultDate is current printedDate and defaultDate is selectedDate
' ' + this._dayOverClass : '') + // highlight selected day
(unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') + // highlight unselectable days
(otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
(printDate.getTime() == currentDate.getTime() ? ' ' + this._currentClass : '') + // highlight selected day
(printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different)
((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title
(unselectable ? '' : ' data-handler="selectDay" data-event="click" data-month="' + printDate.getMonth() + '" data-year="' + printDate.getFullYear() + '"') + '>' + // actions
(otherMonth && !showOtherMonths ? ' ' : // display for other months
(unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' +
(printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') +
(printDate.getTime() == currentDate.getTime() ? ' ui-state-active' : '') + // highlight selected day
(otherMonth ? ' ui-priority-secondary' : '') + // distinguish dates from other months
'" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display selectable date
printDate.setDate(printDate.getDate() + 1);
printDate = this._daylightSavingAdjust(printDate);
}
calender += tbody + '</tr>';
}
drawMonth++;
if (drawMonth > 11) {
drawMonth = 0;
drawYear++;
}
calender += '</tbody></table>' + (isMultiMonth ? '</div>' +
((numMonths[0] > 0 && col == numMonths[1]-1) ? '<div class="ui-datepicker-row-break"></div>' : '') : '');
group += calender;
}
html += group;
}
html += buttonPanel + ($.ui.ie6 && !inst.inline ?
'<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : '');
inst._keyEvent = false;
return html;
},
/* Generate the month and year header. */
_generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
secondary, monthNames, monthNamesShort) {
var changeMonth = this._get(inst, 'changeMonth');
var changeYear = this._get(inst, 'changeYear');
var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
var html = '<div class="ui-datepicker-title">';
var monthHtml = '';
// month selection
if (secondary || !changeMonth)
monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span>';
else {
var inMinYear = (minDate && minDate.getFullYear() == drawYear);
var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
monthHtml += '<select class="ui-datepicker-month" data-handler="selectMonth" data-event="change">';
for (var month = 0; month < 12; month++) {
if ((!inMinYear || month >= minDate.getMonth()) &&
(!inMaxYear || month <= maxDate.getMonth()))
monthHtml += '<option value="' + month + '"' +
(month == drawMonth ? ' selected="selected"' : '') +
'>' + monthNamesShort[month] + '</option>';
}
monthHtml += '</select>';
}
if (!showMonthAfterYear)
html += monthHtml + (secondary || !(changeMonth && changeYear) ? ' ' : '');
// year selection
if ( !inst.yearshtml ) {
inst.yearshtml = '';
if (secondary || !changeYear)
html += '<span class="ui-datepicker-year">' + drawYear + '</span>';
else {
// determine range of years to display
var years = this._get(inst, 'yearRange').split(':');
var thisYear = new Date().getFullYear();
var determineYear = function(value) {
var year = (value.match(/c[+-].*/) ? drawYear + parseInt(value.substring(1), 10) :
(value.match(/[+-].*/) ? thisYear + parseInt(value, 10) :
parseInt(value, 10)));
return (isNaN(year) ? thisYear : year);
};
var year = determineYear(years[0]);
var endYear = Math.max(year, determineYear(years[1] || ''));
year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
inst.yearshtml += '<select class="ui-datepicker-year" data-handler="selectYear" data-event="change">';
for (; year <= endYear; year++) {
inst.yearshtml += '<option value="' + year + '"' +
(year == drawYear ? ' selected="selected"' : '') +
'>' + year + '</option>';
}
inst.yearshtml += '</select>';
html += inst.yearshtml;
inst.yearshtml = null;
}
}
html += this._get(inst, 'yearSuffix');
if (showMonthAfterYear)
html += (secondary || !(changeMonth && changeYear) ? ' ' : '') + monthHtml;
html += '</div>'; // Close datepicker_header
return html;
},
/* Adjust one of the date sub-fields. */
_adjustInstDate: function(inst, offset, period) {
var year = inst.drawYear + (period == 'Y' ? offset : 0);
var month = inst.drawMonth + (period == 'M' ? offset : 0);
var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
(period == 'D' ? offset : 0);
var date = this._restrictMinMax(inst,
this._daylightSavingAdjust(new Date(year, month, day)));
inst.selectedDay = date.getDate();
inst.drawMonth = inst.selectedMonth = date.getMonth();
inst.drawYear = inst.selectedYear = date.getFullYear();
if (period == 'M' || period == 'Y')
this._notifyChange(inst);
},
/* Ensure a date is within any min/max bounds. */
_restrictMinMax: function(inst, date) {
var minDate = this._getMinMaxDate(inst, 'min');
var maxDate = this._getMinMaxDate(inst, 'max');
var newDate = (minDate && date < minDate ? minDate : date);
newDate = (maxDate && newDate > maxDate ? maxDate : newDate);
return newDate;
},
/* Notify change of month/year. */
_notifyChange: function(inst) {
var onChange = this._get(inst, 'onChangeMonthYear');
if (onChange)
onChange.apply((inst.input ? inst.input[0] : null),
[inst.selectedYear, inst.selectedMonth + 1, inst]);
},
/* Determine the number of months to show. */
_getNumberOfMonths: function(inst) {
var numMonths = this._get(inst, 'numberOfMonths');
return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
},
/* Determine the current maximum date - ensure no time components are set. */
_getMinMaxDate: function(inst, minMax) {
return this._determineDate(inst, this._get(inst, minMax + 'Date'), null);
},
/* Find the number of days in a given month. */
_getDaysInMonth: function(year, month) {
return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
},
/* Find the day of the week of the first of a month. */
_getFirstDayOfMonth: function(year, month) {
return new Date(year, month, 1).getDay();
},
/* Determines if we should allow a "next/prev" month display change. */
_canAdjustMonth: function(inst, offset, curYear, curMonth) {
var numMonths = this._getNumberOfMonths(inst);
var date = this._daylightSavingAdjust(new Date(curYear,
curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
if (offset < 0)
date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
return this._isInRange(inst, date);
},
/* Is the given date in the accepted range? */
_isInRange: function(inst, date) {
var minDate = this._getMinMaxDate(inst, 'min');
var maxDate = this._getMinMaxDate(inst, 'max');
return ((!minDate || date.getTime() >= minDate.getTime()) &&
(!maxDate || date.getTime() <= maxDate.getTime()));
},
/* Provide the configuration settings for formatting/parsing. */
_getFormatConfig: function(inst) {
var shortYearCutoff = this._get(inst, 'shortYearCutoff');
shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
return {shortYearCutoff: shortYearCutoff,
dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')};
},
/* Format the given date for display. */
_formatDate: function(inst, day, month, year) {
if (!day) {
inst.currentDay = inst.selectedDay;
inst.currentMonth = inst.selectedMonth;
inst.currentYear = inst.selectedYear;
}
var date = (day ? (typeof day == 'object' ? day :
this._daylightSavingAdjust(new Date(year, month, day))) :
this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
}
});
/*
* Bind hover events for datepicker elements.
* Done via delegate so the binding only occurs once in the lifetime of the parent div.
* Global instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker.
*/
function bindHover(dpDiv) {
var selector = 'button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a';
return dpDiv.delegate(selector, 'mouseout', function() {
$(this).removeClass('ui-state-hover');
if (this.className.indexOf('ui-datepicker-prev') != -1) $(this).removeClass('ui-datepicker-prev-hover');
if (this.className.indexOf('ui-datepicker-next') != -1) $(this).removeClass('ui-datepicker-next-hover');
})
.delegate(selector, 'mouseover', function(){
if (!$.datepicker._isDisabledDatepicker( instActive.inline ? dpDiv.parent()[0] : instActive.input[0])) {
$(this).parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
$(this).addClass('ui-state-hover');
if (this.className.indexOf('ui-datepicker-prev') != -1) $(this).addClass('ui-datepicker-prev-hover');
if (this.className.indexOf('ui-datepicker-next') != -1) $(this).addClass('ui-datepicker-next-hover');
}
});
}
/* jQuery extend now ignores nulls! */
function extendRemove(target, props) {
$.extend(target, props);
for (var name in props)
if (props[name] == null || props[name] == undefined)
target[name] = props[name];
return target;
};
/* Invoke the datepicker functionality.
@param options string - a command, optionally followed by additional parameters or
Object - settings for attaching new datepicker functionality
@return jQuery object */
$.fn.datepicker = function(options){
/* Verify an empty collection wasn't passed - Fixes #6976 */
if ( !this.length ) {
return this;
}
/* Initialise the date picker. */
if (!$.datepicker.initialized) {
$(document).mousedown($.datepicker._checkExternalClick).
find(document.body).append($.datepicker.dpDiv);
$.datepicker.initialized = true;
}
var otherArgs = Array.prototype.slice.call(arguments, 1);
if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'widget'))
return $.datepicker['_' + options + 'Datepicker'].
apply($.datepicker, [this[0]].concat(otherArgs));
if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string')
return $.datepicker['_' + options + 'Datepicker'].
apply($.datepicker, [this[0]].concat(otherArgs));
return this.each(function() {
typeof options == 'string' ?
$.datepicker['_' + options + 'Datepicker'].
apply($.datepicker, [this].concat(otherArgs)) :
$.datepicker._attachDatepicker(this, options);
});
};
$.datepicker = new Datepicker(); // singleton instance
$.datepicker.initialized = false;
$.datepicker.uuid = new Date().getTime();
$.datepicker.version = "1.9.2";
// Workaround for #4055
// Add another global to avoid noConflict issues with inline event handlers
window['DP_jQuery_' + dpuuid] = $;
})(jQuery);
(function( $, undefined ) {
var uiDialogClasses = "ui-dialog ui-widget ui-widget-content ui-corner-all ",
sizeRelatedOptions = {
buttons: true,
height: true,
maxHeight: true,
maxWidth: true,
minHeight: true,
minWidth: true,
width: true
},
resizableRelatedOptions = {
maxHeight: true,
maxWidth: true,
minHeight: true,
minWidth: true
};
$.widget("ui.dialog", {
version: "1.9.2",
options: {
autoOpen: true,
buttons: {},
closeOnEscape: true,
closeText: "close",
dialogClass: "",
draggable: true,
hide: null,
height: "auto",
maxHeight: false,
maxWidth: false,
minHeight: 150,
minWidth: 150,
modal: false,
position: {
my: "center",
at: "center",
of: window,
collision: "fit",
// ensure that the titlebar is never outside the document
using: function( pos ) {
var topOffset = $( this ).css( pos ).offset().top;
if ( topOffset < 0 ) {
$( this ).css( "top", pos.top - topOffset );
}
}
},
resizable: true,
show: null,
stack: true,
title: "",
width: 300,
zIndex: 1000
},
_create: function() {
this.originalTitle = this.element.attr( "title" );
// #5742 - .attr() might return a DOMElement
if ( typeof this.originalTitle !== "string" ) {
this.originalTitle = "";
}
this.oldPosition = {
parent: this.element.parent(),
index: this.element.parent().children().index( this.element )
};
this.options.title = this.options.title || this.originalTitle;
var that = this,
options = this.options,
title = options.title || " ",
uiDialog,
uiDialogTitlebar,
uiDialogTitlebarClose,
uiDialogTitle,
uiDialogButtonPane;
uiDialog = ( this.uiDialog = $( "<div>" ) )
.addClass( uiDialogClasses + options.dialogClass )
.css({
display: "none",
outline: 0, // TODO: move to stylesheet
zIndex: options.zIndex
})
// setting tabIndex makes the div focusable
.attr( "tabIndex", -1)
.keydown(function( event ) {
if ( options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
event.keyCode === $.ui.keyCode.ESCAPE ) {
that.close( event );
event.preventDefault();
}
})
.mousedown(function( event ) {
that.moveToTop( false, event );
})
.appendTo( "body" );
this.element
.show()
.removeAttr( "title" )
.addClass( "ui-dialog-content ui-widget-content" )
.appendTo( uiDialog );
uiDialogTitlebar = ( this.uiDialogTitlebar = $( "<div>" ) )
.addClass( "ui-dialog-titlebar ui-widget-header " +
"ui-corner-all ui-helper-clearfix" )
.bind( "mousedown", function() {
// Dialog isn't getting focus when dragging (#8063)
uiDialog.focus();
})
.prependTo( uiDialog );
uiDialogTitlebarClose = $( "<a href='#'></a>" )
.addClass( "ui-dialog-titlebar-close ui-corner-all" )
.attr( "role", "button" )
.click(function( event ) {
event.preventDefault();
that.close( event );
})
.appendTo( uiDialogTitlebar );
( this.uiDialogTitlebarCloseText = $( "<span>" ) )
.addClass( "ui-icon ui-icon-closethick" )
.text( options.closeText )
.appendTo( uiDialogTitlebarClose );
uiDialogTitle = $( "<span>" )
.uniqueId()
.addClass( "ui-dialog-title" )
.html( title )
.prependTo( uiDialogTitlebar );
uiDialogButtonPane = ( this.uiDialogButtonPane = $( "<div>" ) )
.addClass( "ui-dialog-buttonpane ui-widget-content ui-helper-clearfix" );
( this.uiButtonSet = $( "<div>" ) )
.addClass( "ui-dialog-buttonset" )
.appendTo( uiDialogButtonPane );
uiDialog.attr({
role: "dialog",
"aria-labelledby": uiDialogTitle.attr( "id" )
});
uiDialogTitlebar.find( "*" ).add( uiDialogTitlebar ).disableSelection();
this._hoverable( uiDialogTitlebarClose );
this._focusable( uiDialogTitlebarClose );
if ( options.draggable && $.fn.draggable ) {
this._makeDraggable();
}
if ( options.resizable && $.fn.resizable ) {
this._makeResizable();
}
this._createButtons( options.buttons );
this._isOpen = false;
if ( $.fn.bgiframe ) {
uiDialog.bgiframe();
}
// prevent tabbing out of modal dialogs
this._on( uiDialog, { keydown: function( event ) {
if ( !options.modal || event.keyCode !== $.ui.keyCode.TAB ) {
return;
}
var tabbables = $( ":tabbable", uiDialog ),
first = tabbables.filter( ":first" ),
last = tabbables.filter( ":last" );
if ( event.target === last[0] && !event.shiftKey ) {
first.focus( 1 );
return false;
} else if ( event.target === first[0] && event.shiftKey ) {
last.focus( 1 );
return false;
}
}});
},
_init: function() {
if ( this.options.autoOpen ) {
this.open();
}
},
_destroy: function() {
var next,
oldPosition = this.oldPosition;
if ( this.overlay ) {
this.overlay.destroy();
}
this.uiDialog.hide();
this.element
.removeClass( "ui-dialog-content ui-widget-content" )
.hide()
.appendTo( "body" );
this.uiDialog.remove();
if ( this.originalTitle ) {
this.element.attr( "title", this.originalTitle );
}
next = oldPosition.parent.children().eq( oldPosition.index );
// Don't try to place the dialog next to itself (#8613)
if ( next.length && next[ 0 ] !== this.element[ 0 ] ) {
next.before( this.element );
} else {
oldPosition.parent.append( this.element );
}
},
widget: function() {
return this.uiDialog;
},
close: function( event ) {
var that = this,
maxZ, thisZ;
if ( !this._isOpen ) {
return;
}
if ( false === this._trigger( "beforeClose", event ) ) {
return;
}
this._isOpen = false;
if ( this.overlay ) {
this.overlay.destroy();
}
if ( this.options.hide ) {
this._hide( this.uiDialog, this.options.hide, function() {
that._trigger( "close", event );
});
} else {
this.uiDialog.hide();
this._trigger( "close", event );
}
$.ui.dialog.overlay.resize();
// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
if ( this.options.modal ) {
maxZ = 0;
$( ".ui-dialog" ).each(function() {
if ( this !== that.uiDialog[0] ) {
thisZ = $( this ).css( "z-index" );
if ( !isNaN( thisZ ) ) {
maxZ = Math.max( maxZ, thisZ );
}
}
});
$.ui.dialog.maxZ = maxZ;
}
return this;
},
isOpen: function() {
return this._isOpen;
},
// the force parameter allows us to move modal dialogs to their correct
// position on open
moveToTop: function( force, event ) {
var options = this.options,
saveScroll;
if ( ( options.modal && !force ) ||
( !options.stack && !options.modal ) ) {
return this._trigger( "focus", event );
}
if ( options.zIndex > $.ui.dialog.maxZ ) {
$.ui.dialog.maxZ = options.zIndex;
}
if ( this.overlay ) {
$.ui.dialog.maxZ += 1;
$.ui.dialog.overlay.maxZ = $.ui.dialog.maxZ;
this.overlay.$el.css( "z-index", $.ui.dialog.overlay.maxZ );
}
// Save and then restore scroll
// Opera 9.5+ resets when parent z-index is changed.
// http://bugs.jqueryui.com/ticket/3193
saveScroll = {
scrollTop: this.element.scrollTop(),
scrollLeft: this.element.scrollLeft()
};
$.ui.dialog.maxZ += 1;
this.uiDialog.css( "z-index", $.ui.dialog.maxZ );
this.element.attr( saveScroll );
this._trigger( "focus", event );
return this;
},
open: function() {
if ( this._isOpen ) {
return;
}
var hasFocus,
options = this.options,
uiDialog = this.uiDialog;
this._size();
this._position( options.position );
uiDialog.show( options.show );
this.overlay = options.modal ? new $.ui.dialog.overlay( this ) : null;
this.moveToTop( true );
// set focus to the first tabbable element in the content area or the first button
// if there are no tabbable elements, set focus on the dialog itself
hasFocus = this.element.find( ":tabbable" );
if ( !hasFocus.length ) {
hasFocus = this.uiDialogButtonPane.find( ":tabbable" );
if ( !hasFocus.length ) {
hasFocus = uiDialog;
}
}
hasFocus.eq( 0 ).focus();
this._isOpen = true;
this._trigger( "open" );
return this;
},
_createButtons: function( buttons ) {
var that = this,
hasButtons = false;
// if we already have a button pane, remove it
this.uiDialogButtonPane.remove();
this.uiButtonSet.empty();
if ( typeof buttons === "object" && buttons !== null ) {
$.each( buttons, function() {
return !(hasButtons = true);
});
}
if ( hasButtons ) {
$.each( buttons, function( name, props ) {
var button, click;
props = $.isFunction( props ) ?
{ click: props, text: name } :
props;
// Default to a non-submitting button
props = $.extend( { type: "button" }, props );
// Change the context for the click callback to be the main element
click = props.click;
props.click = function() {
click.apply( that.element[0], arguments );
};
button = $( "<button></button>", props )
.appendTo( that.uiButtonSet );
if ( $.fn.button ) {
button.button();
}
});
this.uiDialog.addClass( "ui-dialog-buttons" );
this.uiDialogButtonPane.appendTo( this.uiDialog );
} else {
this.uiDialog.removeClass( "ui-dialog-buttons" );
}
},
_makeDraggable: function() {
var that = this,
options = this.options;
function filteredUi( ui ) {
return {
position: ui.position,
offset: ui.offset
};
}
this.uiDialog.draggable({
cancel: ".ui-dialog-content, .ui-dialog-titlebar-close",
handle: ".ui-dialog-titlebar",
containment: "document",
start: function( event, ui ) {
$( this )
.addClass( "ui-dialog-dragging" );
that._trigger( "dragStart", event, filteredUi( ui ) );
},
drag: function( event, ui ) {
that._trigger( "drag", event, filteredUi( ui ) );
},
stop: function( event, ui ) {
options.position = [
ui.position.left - that.document.scrollLeft(),
ui.position.top - that.document.scrollTop()
];
$( this )
.removeClass( "ui-dialog-dragging" );
that._trigger( "dragStop", event, filteredUi( ui ) );
$.ui.dialog.overlay.resize();
}
});
},
_makeResizable: function( handles ) {
handles = (handles === undefined ? this.options.resizable : handles);
var that = this,
options = this.options,
// .ui-resizable has position: relative defined in the stylesheet
// but dialogs have to use absolute or fixed positioning
position = this.uiDialog.css( "position" ),
resizeHandles = typeof handles === 'string' ?
handles :
"n,e,s,w,se,sw,ne,nw";
function filteredUi( ui ) {
return {
originalPosition: ui.originalPosition,
originalSize: ui.originalSize,
position: ui.position,
size: ui.size
};
}
this.uiDialog.resizable({
cancel: ".ui-dialog-content",
containment: "document",
alsoResize: this.element,
maxWidth: options.maxWidth,
maxHeight: options.maxHeight,
minWidth: options.minWidth,
minHeight: this._minHeight(),
handles: resizeHandles,
start: function( event, ui ) {
$( this ).addClass( "ui-dialog-resizing" );
that._trigger( "resizeStart", event, filteredUi( ui ) );
},
resize: function( event, ui ) {
that._trigger( "resize", event, filteredUi( ui ) );
},
stop: function( event, ui ) {
$( this ).removeClass( "ui-dialog-resizing" );
options.height = $( this ).height();
options.width = $( this ).width();
that._trigger( "resizeStop", event, filteredUi( ui ) );
$.ui.dialog.overlay.resize();
}
})
.css( "position", position )
.find( ".ui-resizable-se" )
.addClass( "ui-icon ui-icon-grip-diagonal-se" );
},
_minHeight: function() {
var options = this.options;
if ( options.height === "auto" ) {
return options.minHeight;
} else {
return Math.min( options.minHeight, options.height );
}
},
_position: function( position ) {
var myAt = [],
offset = [ 0, 0 ],
isVisible;
if ( position ) {
// deep extending converts arrays to objects in jQuery <= 1.3.2 :-(
// if (typeof position == 'string' || $.isArray(position)) {
// myAt = $.isArray(position) ? position : position.split(' ');
if ( typeof position === "string" || (typeof position === "object" && "0" in position ) ) {
myAt = position.split ? position.split( " " ) : [ position[ 0 ], position[ 1 ] ];
if ( myAt.length === 1 ) {
myAt[ 1 ] = myAt[ 0 ];
}
$.each( [ "left", "top" ], function( i, offsetPosition ) {
if ( +myAt[ i ] === myAt[ i ] ) {
offset[ i ] = myAt[ i ];
myAt[ i ] = offsetPosition;
}
});
position = {
my: myAt[0] + (offset[0] < 0 ? offset[0] : "+" + offset[0]) + " " +
myAt[1] + (offset[1] < 0 ? offset[1] : "+" + offset[1]),
at: myAt.join( " " )
};
}
position = $.extend( {}, $.ui.dialog.prototype.options.position, position );
} else {
position = $.ui.dialog.prototype.options.position;
}
// need to show the dialog to get the actual offset in the position plugin
isVisible = this.uiDialog.is( ":visible" );
if ( !isVisible ) {
this.uiDialog.show();
}
this.uiDialog.position( position );
if ( !isVisible ) {
this.uiDialog.hide();
}
},
_setOptions: function( options ) {
var that = this,
resizableOptions = {},
resize = false;
$.each( options, function( key, value ) {
that._setOption( key, value );
if ( key in sizeRelatedOptions ) {
resize = true;
}
if ( key in resizableRelatedOptions ) {
resizableOptions[ key ] = value;
}
});
if ( resize ) {
this._size();
}
if ( this.uiDialog.is( ":data(resizable)" ) ) {
this.uiDialog.resizable( "option", resizableOptions );
}
},
_setOption: function( key, value ) {
var isDraggable, isResizable,
uiDialog = this.uiDialog;
switch ( key ) {
case "buttons":
this._createButtons( value );
break;
case "closeText":
// ensure that we always pass a string
this.uiDialogTitlebarCloseText.text( "" + value );
break;
case "dialogClass":
uiDialog
.removeClass( this.options.dialogClass )
.addClass( uiDialogClasses + value );
break;
case "disabled":
if ( value ) {
uiDialog.addClass( "ui-dialog-disabled" );
} else {
uiDialog.removeClass( "ui-dialog-disabled" );
}
break;
case "draggable":
isDraggable = uiDialog.is( ":data(draggable)" );
if ( isDraggable && !value ) {
uiDialog.draggable( "destroy" );
}
if ( !isDraggable && value ) {
this._makeDraggable();
}
break;
case "position":
this._position( value );
break;
case "resizable":
// currently resizable, becoming non-resizable
isResizable = uiDialog.is( ":data(resizable)" );
if ( isResizable && !value ) {
uiDialog.resizable( "destroy" );
}
// currently resizable, changing handles
if ( isResizable && typeof value === "string" ) {
uiDialog.resizable( "option", "handles", value );
}
// currently non-resizable, becoming resizable
if ( !isResizable && value !== false ) {
this._makeResizable( value );
}
break;
case "title":
// convert whatever was passed in o a string, for html() to not throw up
$( ".ui-dialog-title", this.uiDialogTitlebar )
.html( "" + ( value || " " ) );
break;
}
this._super( key, value );
},
_size: function() {
/* If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
* divs will both have width and height set, so we need to reset them
*/
var nonContentHeight, minContentHeight, autoHeight,
options = this.options,
isVisible = this.uiDialog.is( ":visible" );
// reset content sizing
this.element.show().css({
width: "auto",
minHeight: 0,
height: 0
});
if ( options.minWidth > options.width ) {
options.width = options.minWidth;
}
// reset wrapper sizing
// determine the height of all the non-content elements
nonContentHeight = this.uiDialog.css({
height: "auto",
width: options.width
})
.outerHeight();
minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
if ( options.height === "auto" ) {
// only needed for IE6 support
if ( $.support.minHeight ) {
this.element.css({
minHeight: minContentHeight,
height: "auto"
});
} else {
this.uiDialog.show();
autoHeight = this.element.css( "height", "auto" ).height();
if ( !isVisible ) {
this.uiDialog.hide();
}
this.element.height( Math.max( autoHeight, minContentHeight ) );
}
} else {
this.element.height( Math.max( options.height - nonContentHeight, 0 ) );
}
if (this.uiDialog.is( ":data(resizable)" ) ) {
this.uiDialog.resizable( "option", "minHeight", this._minHeight() );
}
}
});
$.extend($.ui.dialog, {
uuid: 0,
maxZ: 0,
getTitleId: function($el) {
var id = $el.attr( "id" );
if ( !id ) {
this.uuid += 1;
id = this.uuid;
}
return "ui-dialog-title-" + id;
},
overlay: function( dialog ) {
this.$el = $.ui.dialog.overlay.create( dialog );
}
});
$.extend( $.ui.dialog.overlay, {
instances: [],
// reuse old instances due to IE memory leak with alpha transparency (see #5185)
oldInstances: [],
maxZ: 0,
events: $.map(
"focus,mousedown,mouseup,keydown,keypress,click".split( "," ),
function( event ) {
return event + ".dialog-overlay";
}
).join( " " ),
create: function( dialog ) {
if ( this.instances.length === 0 ) {
// prevent use of anchors and inputs
// we use a setTimeout in case the overlay is created from an
// event that we're going to be cancelling (see #2804)
setTimeout(function() {
// handle $(el).dialog().dialog('close') (see #4065)
if ( $.ui.dialog.overlay.instances.length ) {
$( document ).bind( $.ui.dialog.overlay.events, function( event ) {
// stop events if the z-index of the target is < the z-index of the overlay
// we cannot return true when we don't want to cancel the event (#3523)
if ( $( event.target ).zIndex() < $.ui.dialog.overlay.maxZ ) {
return false;
}
});
}
}, 1 );
// handle window resize
$( window ).bind( "resize.dialog-overlay", $.ui.dialog.overlay.resize );
}
var $el = ( this.oldInstances.pop() || $( "<div>" ).addClass( "ui-widget-overlay" ) );
// allow closing by pressing the escape key
$( document ).bind( "keydown.dialog-overlay", function( event ) {
var instances = $.ui.dialog.overlay.instances;
// only react to the event if we're the top overlay
if ( instances.length !== 0 && instances[ instances.length - 1 ] === $el &&
dialog.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode &&
event.keyCode === $.ui.keyCode.ESCAPE ) {
dialog.close( event );
event.preventDefault();
}
});
$el.appendTo( document.body ).css({
width: this.width(),
height: this.height()
});
if ( $.fn.bgiframe ) {
$el.bgiframe();
}
this.instances.push( $el );
return $el;
},
destroy: function( $el ) {
var indexOf = $.inArray( $el, this.instances ),
maxZ = 0;
if ( indexOf !== -1 ) {
this.oldInstances.push( this.instances.splice( indexOf, 1 )[ 0 ] );
}
if ( this.instances.length === 0 ) {
$( [ document, window ] ).unbind( ".dialog-overlay" );
}
$el.height( 0 ).width( 0 ).remove();
// adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
$.each( this.instances, function() {
maxZ = Math.max( maxZ, this.css( "z-index" ) );
});
this.maxZ = maxZ;
},
height: function() {
var scrollHeight,
offsetHeight;
// handle IE
if ( $.ui.ie ) {
scrollHeight = Math.max(
document.documentElement.scrollHeight,
document.body.scrollHeight
);
offsetHeight = Math.max(
document.documentElement.offsetHeight,
document.body.offsetHeight
);
if ( scrollHeight < offsetHeight ) {
return $( window ).height() + "px";
} else {
return scrollHeight + "px";
}
// handle "good" browsers
} else {
return $( document ).height() + "px";
}
},
width: function() {
var scrollWidth,
offsetWidth;
// handle IE
if ( $.ui.ie ) {
scrollWidth = Math.max(
document.documentElement.scrollWidth,
document.body.scrollWidth
);
offsetWidth = Math.max(
document.documentElement.offsetWidth,
document.body.offsetWidth
);
if ( scrollWidth < offsetWidth ) {
return $( window ).width() + "px";
} else {
return scrollWidth + "px";
}
// handle "good" browsers
} else {
return $( document ).width() + "px";
}
},
resize: function() {
/* If the dialog is draggable and the user drags it past the
* right edge of the window, the document becomes wider so we
* need to stretch the overlay. If the user then drags the
* dialog back to the left, the document will become narrower,
* so we need to shrink the overlay to the appropriate size.
* This is handled by shrinking the overlay before setting it
* to the full document size.
*/
var $overlays = $( [] );
$.each( $.ui.dialog.overlay.instances, function() {
$overlays = $overlays.add( this );
});
$overlays.css({
width: 0,
height: 0
}).css({
width: $.ui.dialog.overlay.width(),
height: $.ui.dialog.overlay.height()
});
}
});
$.extend( $.ui.dialog.overlay.prototype, {
destroy: function() {
$.ui.dialog.overlay.destroy( this.$el );
}
});
}( jQuery ) );
(function( $, undefined ) {
$.widget("ui.draggable", $.ui.mouse, {
version: "1.9.2",
widgetEventPrefix: "drag",
options: {
addClasses: true,
appendTo: "parent",
axis: false,
connectToSortable: false,
containment: false,
cursor: "auto",
cursorAt: false,
grid: false,
handle: false,
helper: "original",
iframeFix: false,
opacity: false,
refreshPositions: false,
revert: false,
revertDuration: 500,
scope: "default",
scroll: true,
scrollSensitivity: 20,
scrollSpeed: 20,
snap: false,
snapMode: "both",
snapTolerance: 20,
stack: false,
zIndex: false
},
_create: function() {
if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
this.element[0].style.position = 'relative';
(this.options.addClasses && this.element.addClass("ui-draggable"));
(this.options.disabled && this.element.addClass("ui-draggable-disabled"));
this._mouseInit();
},
_destroy: function() {
this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" );
this._mouseDestroy();
},
_mouseCapture: function(event) {
var o = this.options;
// among others, prevent a drag on a resizable-handle
if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
return false;
//Quit if we're not on a valid handle
this.handle = this._getHandle(event);
if (!this.handle)
return false;
$(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
$('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
.css({
width: this.offsetWidth+"px", height: this.offsetHeight+"px",
position: "absolute", opacity: "0.001", zIndex: 1000
})
.css($(this).offset())
.appendTo("body");
});
return true;
},
_mouseStart: function(event) {
var o = this.options;
//Create and append the visible helper
this.helper = this._createHelper(event);
this.helper.addClass("ui-draggable-dragging");
//Cache the helper size
this._cacheHelperProportions();
//If ddmanager is used for droppables, set the global draggable
if($.ui.ddmanager)
$.ui.ddmanager.current = this;
/*
* - Position generation -
* This block generates everything position related - it's the core of draggables.
*/
//Cache the margins of the original element
this._cacheMargins();
//Store the helper's css position
this.cssPosition = this.helper.css("position");
this.scrollParent = this.helper.scrollParent();
//The element's absolute position on the page minus margins
this.offset = this.positionAbs = this.element.offset();
this.offset = {
top: this.offset.top - this.margins.top,
left: this.offset.left - this.margins.left
};
$.extend(this.offset, {
click: { //Where the click happened, relative to the element
left: event.pageX - this.offset.left,
top: event.pageY - this.offset.top
},
parent: this._getParentOffset(),
relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
});
//Generate the original position
this.originalPosition = this.position = this._generatePosition(event);
this.originalPageX = event.pageX;
this.originalPageY = event.pageY;
//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
//Set a containment if given in the options
if(o.containment)
this._setContainment();
//Trigger event + callbacks
if(this._trigger("start", event) === false) {
this._clear();
return false;
}
//Recache the helper size
this._cacheHelperProportions();
//Prepare the droppable offsets
if ($.ui.ddmanager && !o.dropBehaviour)
$.ui.ddmanager.prepareOffsets(this, event);
this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
//If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
if ( $.ui.ddmanager ) $.ui.ddmanager.dragStart(this, event);
return true;
},
_mouseDrag: function(event, noPropagation) {
//Compute the helpers position
this.position = this._generatePosition(event);
this.positionAbs = this._convertPositionTo("absolute");
//Call plugins and callbacks and use the resulting position if something is returned
if (!noPropagation) {
var ui = this._uiHash();
if(this._trigger('drag', event, ui) === false) {
this._mouseUp({});
return false;
}
this.position = ui.position;
}
if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
return false;
},
_mouseStop: function(event) {
//If we are using droppables, inform the manager about the drop
var dropped = false;
if ($.ui.ddmanager && !this.options.dropBehaviour)
dropped = $.ui.ddmanager.drop(this, event);
//if a drop comes from outside (a sortable)
if(this.dropped) {
dropped = this.dropped;
this.dropped = false;
}
//if the original element is no longer in the DOM don't bother to continue (see #8269)
var element = this.element[0], elementInDom = false;
while ( element && (element = element.parentNode) ) {
if (element == document ) {
elementInDom = true;
}
}
if ( !elementInDom && this.options.helper === "original" )
return false;
if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
var that = this;
$(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
if(that._trigger("stop", event) !== false) {
that._clear();
}
});
} else {
if(this._trigger("stop", event) !== false) {
this._clear();
}
}
return false;
},
_mouseUp: function(event) {
//Remove frame helpers
$("div.ui-draggable-iframeFix").each(function() {
this.parentNode.removeChild(this);
});
//If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
if( $.ui.ddmanager ) $.ui.ddmanager.dragStop(this, event);
return $.ui.mouse.prototype._mouseUp.call(this, event);
},
cancel: function() {
if(this.helper.is(".ui-draggable-dragging")) {
this._mouseUp({});
} else {
this._clear();
}
return this;
},
_getHandle: function(event) {
var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
$(this.options.handle, this.element)
.find("*")
.andSelf()
.each(function() {
if(this == event.target) handle = true;
});
return handle;
},
_createHelper: function(event) {
var o = this.options;
var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone().removeAttr('id') : this.element);
if(!helper.parents('body').length)
helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));
if(helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
helper.css("position", "absolute");
return helper;
},
_adjustOffsetFromHelper: function(obj) {
if (typeof obj == 'string') {
obj = obj.split(' ');
}
if ($.isArray(obj)) {
obj = {left: +obj[0], top: +obj[1] || 0};
}
if ('left' in obj) {
this.offset.click.left = obj.left + this.margins.left;
}
if ('right' in obj) {
this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
}
if ('top' in obj) {
this.offset.click.top = obj.top + this.margins.top;
}
if ('bottom' in obj) {
this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
}
},
_getParentOffset: function() {
//Get the offsetParent and cache its position
this.offsetParent = this.helper.offsetParent();
var po = this.offsetParent.offset();
// This is a special case where we need to modify a offset calculated on start, since the following happened:
// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
// the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
po.left += this.scrollParent.scrollLeft();
po.top += this.scrollParent.scrollTop();
}
if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.ui.ie)) //Ugly IE fix
po = { top: 0, left: 0 };
return {
top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
};
},
_getRelativeOffset: function() {
if(this.cssPosition == "relative") {
var p = this.element.position();
return {
top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
};
} else {
return { top: 0, left: 0 };
}
},
_cacheMargins: function() {
this.margins = {
left: (parseInt(this.element.css("marginLeft"),10) || 0),
top: (parseInt(this.element.css("marginTop"),10) || 0),
right: (parseInt(this.element.css("marginRight"),10) || 0),
bottom: (parseInt(this.element.css("marginBottom"),10) || 0)
};
},
_cacheHelperProportions: function() {
this.helperProportions = {
width: this.helper.outerWidth(),
height: this.helper.outerHeight()
};
},
_setContainment: function() {
var o = this.options;
if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
if(o.containment == 'document' || o.containment == 'window') this.containment = [
o.containment == 'document' ? 0 : $(window).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
o.containment == 'document' ? 0 : $(window).scrollTop() - this.offset.relative.top - this.offset.parent.top,
(o.containment == 'document' ? 0 : $(window).scrollLeft()) + $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
(o.containment == 'document' ? 0 : $(window).scrollTop()) + ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
];
if(!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor != Array) {
var c = $(o.containment);
var ce = c[0]; if(!ce) return;
var co = c.offset();
var over = ($(ce).css("overflow") != 'hidden');
this.containment = [
(parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0),
(parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0),
(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left - this.margins.right,
(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top - this.margins.bottom
];
this.relative_container = c;
} else if(o.containment.constructor == Array) {
this.containment = o.containment;
}
},
_convertPositionTo: function(d, pos) {
if(!pos) pos = this.position;
var mod = d == "absolute" ? 1 : -1;
var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
return {
top: (
pos.top // The absolute mouse position
+ this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border)
- ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
),
left: (
pos.left // The absolute mouse position
+ this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border)
- ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
)
};
},
_generatePosition: function(event) {
var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
var pageX = event.pageX;
var pageY = event.pageY;
/*
* - Position constraining -
* Constrain the position to a mix of grid, containment.
*/
if(this.originalPosition) { //If we are not dragging yet, we won't check for options
var containment;
if(this.containment) {
if (this.relative_container){
var co = this.relative_container.offset();
containment = [ this.containment[0] + co.left,
this.containment[1] + co.top,
this.containment[2] + co.left,
this.containment[3] + co.top ];
}
else {
containment = this.containment;
}
if(event.pageX - this.offset.click.left < containment[0]) pageX = containment[0] + this.offset.click.left;
if(event.pageY - this.offset.click.top < containment[1]) pageY = containment[1] + this.offset.click.top;
if(event.pageX - this.offset.click.left > containment[2]) pageX = containment[2] + this.offset.click.left;
if(event.pageY - this.offset.click.top > containment[3]) pageY = containment[3] + this.offset.click.top;
}
if(o.grid) {
//Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
var top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
pageY = containment ? (!(top - this.offset.click.top < containment[1] || top - this.offset.click.top > containment[3]) ? top : (!(top - this.offset.click.top < containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
var left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
pageX = containment ? (!(left - this.offset.click.left < containment[0] || left - this.offset.click.left > containment[2]) ? left : (!(left - this.offset.click.left < containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
}
}
return {
top: (
pageY // The absolute mouse position
- this.offset.click.top // Click offset (relative to the element)
- this.offset.relative.top // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.top // The offsetParent's offset without borders (offset + border)
+ ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
),
left: (
pageX // The absolute mouse position
- this.offset.click.left // Click offset (relative to the element)
- this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.left // The offsetParent's offset without borders (offset + border)
+ ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
)
};
},
_clear: function() {
this.helper.removeClass("ui-draggable-dragging");
if(this.helper[0] != this.element[0] && !this.cancelHelperRemoval) this.helper.remove();
//if($.ui.ddmanager) $.ui.ddmanager.current = null;
this.helper = null;
this.cancelHelperRemoval = false;
},
// From now on bulk stuff - mainly helpers
_trigger: function(type, event, ui) {
ui = ui || this._uiHash();
$.ui.plugin.call(this, type, [event, ui]);
if(type == "drag") this.positionAbs = this._convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
return $.Widget.prototype._trigger.call(this, type, event, ui);
},
plugins: {},
_uiHash: function(event) {
return {
helper: this.helper,
position: this.position,
originalPosition: this.originalPosition,
offset: this.positionAbs
};
}
});
$.ui.plugin.add("draggable", "connectToSortable", {
start: function(event, ui) {
var inst = $(this).data("draggable"), o = inst.options,
uiSortable = $.extend({}, ui, { item: inst.element });
inst.sortables = [];
$(o.connectToSortable).each(function() {
var sortable = $.data(this, 'sortable');
if (sortable && !sortable.options.disabled) {
inst.sortables.push({
instance: sortable,
shouldRevert: sortable.options.revert
});
sortable.refreshPositions(); // Call the sortable's refreshPositions at drag start to refresh the containerCache since the sortable container cache is used in drag and needs to be up to date (this will ensure it's initialised as well as being kept in step with any changes that might have happened on the page).
sortable._trigger("activate", event, uiSortable);
}
});
},
stop: function(event, ui) {
//If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
var inst = $(this).data("draggable"),
uiSortable = $.extend({}, ui, { item: inst.element });
$.each(inst.sortables, function() {
if(this.instance.isOver) {
this.instance.isOver = 0;
inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
//The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: 'valid/invalid'
if(this.shouldRevert) this.instance.options.revert = true;
//Trigger the stop of the sortable
this.instance._mouseStop(event);
this.instance.options.helper = this.instance.options._helper;
//If the helper has been the original item, restore properties in the sortable
if(inst.options.helper == 'original')
this.instance.currentItem.css({ top: 'auto', left: 'auto' });
} else {
this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
this.instance._trigger("deactivate", event, uiSortable);
}
});
},
drag: function(event, ui) {
var inst = $(this).data("draggable"), that = this;
var checkPos = function(o) {
var dyClick = this.offset.click.top, dxClick = this.offset.click.left;
var helperTop = this.positionAbs.top, helperLeft = this.positionAbs.left;
var itemHeight = o.height, itemWidth = o.width;
var itemTop = o.top, itemLeft = o.left;
return $.ui.isOver(helperTop + dyClick, helperLeft + dxClick, itemTop, itemLeft, itemHeight, itemWidth);
};
$.each(inst.sortables, function(i) {
var innermostIntersecting = false;
var thisSortable = this;
//Copy over some variables to allow calling the sortable's native _intersectsWith
this.instance.positionAbs = inst.positionAbs;
this.instance.helperProportions = inst.helperProportions;
this.instance.offset.click = inst.offset.click;
if(this.instance._intersectsWith(this.instance.containerCache)) {
innermostIntersecting = true;
$.each(inst.sortables, function () {
this.instance.positionAbs = inst.positionAbs;
this.instance.helperProportions = inst.helperProportions;
this.instance.offset.click = inst.offset.click;
if (this != thisSortable
&& this.instance._intersectsWith(this.instance.containerCache)
&& $.ui.contains(thisSortable.instance.element[0], this.instance.element[0]))
innermostIntersecting = false;
return innermostIntersecting;
});
}
if(innermostIntersecting) {
//If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
if(!this.instance.isOver) {
this.instance.isOver = 1;
//Now we fake the start of dragging for the sortable instance,
//by cloning the list group item, appending it to the sortable and using it as inst.currentItem
//We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
this.instance.currentItem = $(that).clone().removeAttr('id').appendTo(this.instance.element).data("sortable-item", true);
this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
this.instance.options.helper = function() { return ui.helper[0]; };
event.target = this.instance.currentItem[0];
this.instance._mouseCapture(event, true);
this.instance._mouseStart(event, true, true);
//Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
this.instance.offset.click.top = inst.offset.click.top;
this.instance.offset.click.left = inst.offset.click.left;
this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
inst._trigger("toSortable", event);
inst.dropped = this.instance.element; //draggable revert needs that
//hack so receive/update callbacks work (mostly)
inst.currentItem = inst.element;
this.instance.fromOutside = inst;
}
//Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
if(this.instance.currentItem) this.instance._mouseDrag(event);
} else {
//If it doesn't intersect with the sortable, and it intersected before,
//we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
if(this.instance.isOver) {
this.instance.isOver = 0;
this.instance.cancelHelperRemoval = true;
//Prevent reverting on this forced stop
this.instance.options.revert = false;
// The out event needs to be triggered independently
this.instance._trigger('out', event, this.instance._uiHash(this.instance));
this.instance._mouseStop(event, true);
this.instance.options.helper = this.instance.options._helper;
//Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
this.instance.currentItem.remove();
if(this.instance.placeholder) this.instance.placeholder.remove();
inst._trigger("fromSortable", event);
inst.dropped = false; //draggable revert needs that
}
};
});
}
});
$.ui.plugin.add("draggable", "cursor", {
start: function(event, ui) {
var t = $('body'), o = $(this).data('draggable').options;
if (t.css("cursor")) o._cursor = t.css("cursor");
t.css("cursor", o.cursor);
},
stop: function(event, ui) {
var o = $(this).data('draggable').options;
if (o._cursor) $('body').css("cursor", o._cursor);
}
});
$.ui.plugin.add("draggable", "opacity", {
start: function(event, ui) {
var t = $(ui.helper), o = $(this).data('draggable').options;
if(t.css("opacity")) o._opacity = t.css("opacity");
t.css('opacity', o.opacity);
},
stop: function(event, ui) {
var o = $(this).data('draggable').options;
if(o._opacity) $(ui.helper).css('opacity', o._opacity);
}
});
$.ui.plugin.add("draggable", "scroll", {
start: function(event, ui) {
var i = $(this).data("draggable");
if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
},
drag: function(event, ui) {
var i = $(this).data("draggable"), o = i.options, scrolled = false;
if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {
if(!o.axis || o.axis != 'x') {
if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity)
i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
}
if(!o.axis || o.axis != 'y') {
if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity)
i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
}
} else {
if(!o.axis || o.axis != 'x') {
if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
}
if(!o.axis || o.axis != 'y') {
if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
}
}
if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
$.ui.ddmanager.prepareOffsets(i, event);
}
});
$.ui.plugin.add("draggable", "snap", {
start: function(event, ui) {
var i = $(this).data("draggable"), o = i.options;
i.snapElements = [];
$(o.snap.constructor != String ? ( o.snap.items || ':data(draggable)' ) : o.snap).each(function() {
var $t = $(this); var $o = $t.offset();
if(this != i.element[0]) i.snapElements.push({
item: this,
width: $t.outerWidth(), height: $t.outerHeight(),
top: $o.top, left: $o.left
});
});
},
drag: function(event, ui) {
var inst = $(this).data("draggable"), o = inst.options;
var d = o.snapTolerance;
var x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
for (var i = inst.snapElements.length - 1; i >= 0; i--){
var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width,
t = inst.snapElements[i].top, b = t + inst.snapElements[i].height;
//Yes, I know, this is insane ;)
if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) {
if(inst.snapElements[i].snapping) (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
inst.snapElements[i].snapping = false;
continue;
}
if(o.snapMode != 'inner') {
var ts = Math.abs(t - y2) <= d;
var bs = Math.abs(b - y1) <= d;
var ls = Math.abs(l - x2) <= d;
var rs = Math.abs(r - x1) <= d;
if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
}
var first = (ts || bs || ls || rs);
if(o.snapMode != 'outer') {
var ts = Math.abs(t - y1) <= d;
var bs = Math.abs(b - y2) <= d;
var ls = Math.abs(l - x1) <= d;
var rs = Math.abs(r - x2) <= d;
if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
}
if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first))
(inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
};
}
});
$.ui.plugin.add("draggable", "stack", {
start: function(event, ui) {
var o = $(this).data("draggable").options;
var group = $.makeArray($(o.stack)).sort(function(a,b) {
return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0);
});
if (!group.length) { return; }
var min = parseInt(group[0].style.zIndex) || 0;
$(group).each(function(i) {
this.style.zIndex = min + i;
});
this[0].style.zIndex = min + group.length;
}
});
$.ui.plugin.add("draggable", "zIndex", {
start: function(event, ui) {
var t = $(ui.helper), o = $(this).data("draggable").options;
if(t.css("zIndex")) o._zIndex = t.css("zIndex");
t.css('zIndex', o.zIndex);
},
stop: function(event, ui) {
var o = $(this).data("draggable").options;
if(o._zIndex) $(ui.helper).css('zIndex', o._zIndex);
}
});
})(jQuery);
(function( $, undefined ) {
$.widget("ui.droppable", {
version: "1.9.2",
widgetEventPrefix: "drop",
options: {
accept: '*',
activeClass: false,
addClasses: true,
greedy: false,
hoverClass: false,
scope: 'default',
tolerance: 'intersect'
},
_create: function() {
var o = this.options, accept = o.accept;
this.isover = 0; this.isout = 1;
this.accept = $.isFunction(accept) ? accept : function(d) {
return d.is(accept);
};
//Store the droppable's proportions
this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight };
// Add the reference and positions to the manager
$.ui.ddmanager.droppables[o.scope] = $.ui.ddmanager.droppables[o.scope] || [];
$.ui.ddmanager.droppables[o.scope].push(this);
(o.addClasses && this.element.addClass("ui-droppable"));
},
_destroy: function() {
var drop = $.ui.ddmanager.droppables[this.options.scope];
for ( var i = 0; i < drop.length; i++ )
if ( drop[i] == this )
drop.splice(i, 1);
this.element.removeClass("ui-droppable ui-droppable-disabled");
},
_setOption: function(key, value) {
if(key == 'accept') {
this.accept = $.isFunction(value) ? value : function(d) {
return d.is(value);
};
}
$.Widget.prototype._setOption.apply(this, arguments);
},
_activate: function(event) {
var draggable = $.ui.ddmanager.current;
if(this.options.activeClass) this.element.addClass(this.options.activeClass);
(draggable && this._trigger('activate', event, this.ui(draggable)));
},
_deactivate: function(event) {
var draggable = $.ui.ddmanager.current;
if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
(draggable && this._trigger('deactivate', event, this.ui(draggable)));
},
_over: function(event) {
var draggable = $.ui.ddmanager.current;
if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
if(this.options.hoverClass) this.element.addClass(this.options.hoverClass);
this._trigger('over', event, this.ui(draggable));
}
},
_out: function(event) {
var draggable = $.ui.ddmanager.current;
if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
this._trigger('out', event, this.ui(draggable));
}
},
_drop: function(event,custom) {
var draggable = custom || $.ui.ddmanager.current;
if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return false; // Bail if draggable and droppable are same element
var childrenIntersection = false;
this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function() {
var inst = $.data(this, 'droppable');
if(
inst.options.greedy
&& !inst.options.disabled
&& inst.options.scope == draggable.options.scope
&& inst.accept.call(inst.element[0], (draggable.currentItem || draggable.element))
&& $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)
) { childrenIntersection = true; return false; }
});
if(childrenIntersection) return false;
if(this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
this._trigger('drop', event, this.ui(draggable));
return this.element;
}
return false;
},
ui: function(c) {
return {
draggable: (c.currentItem || c.element),
helper: c.helper,
position: c.position,
offset: c.positionAbs
};
}
});
$.ui.intersect = function(draggable, droppable, toleranceMode) {
if (!droppable.offset) return false;
var x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height;
var l = droppable.offset.left, r = l + droppable.proportions.width,
t = droppable.offset.top, b = t + droppable.proportions.height;
switch (toleranceMode) {
case 'fit':
return (l <= x1 && x2 <= r
&& t <= y1 && y2 <= b);
break;
case 'intersect':
return (l < x1 + (draggable.helperProportions.width / 2) // Right Half
&& x2 - (draggable.helperProportions.width / 2) < r // Left Half
&& t < y1 + (draggable.helperProportions.height / 2) // Bottom Half
&& y2 - (draggable.helperProportions.height / 2) < b ); // Top Half
break;
case 'pointer':
var draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left),
draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top),
isOver = $.ui.isOver(draggableTop, draggableLeft, t, l, droppable.proportions.height, droppable.proportions.width);
return isOver;
break;
case 'touch':
return (
(y1 >= t && y1 <= b) || // Top edge touching
(y2 >= t && y2 <= b) || // Bottom edge touching
(y1 < t && y2 > b) // Surrounded vertically
) && (
(x1 >= l && x1 <= r) || // Left edge touching
(x2 >= l && x2 <= r) || // Right edge touching
(x1 < l && x2 > r) // Surrounded horizontally
);
break;
default:
return false;
break;
}
};
/*
This manager tracks offsets of draggables and droppables
*/
$.ui.ddmanager = {
current: null,
droppables: { 'default': [] },
prepareOffsets: function(t, event) {
var m = $.ui.ddmanager.droppables[t.options.scope] || [];
var type = event ? event.type : null; // workaround for #2317
var list = (t.currentItem || t.element).find(":data(droppable)").andSelf();
droppablesLoop: for (var i = 0; i < m.length; i++) {
if(m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) continue; //No disabled and non-accepted
for (var j=0; j < list.length; j++) { if(list[j] == m[i].element[0]) { m[i].proportions.height = 0; continue droppablesLoop; } }; //Filter out elements in the current dragged item
m[i].visible = m[i].element.css("display") != "none"; if(!m[i].visible) continue; //If the element is not visible, continue
if(type == "mousedown") m[i]._activate.call(m[i], event); //Activate the droppable if used directly from draggables
m[i].offset = m[i].element.offset();
m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };
}
},
drop: function(draggable, event) {
var dropped = false;
$.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
if(!this.options) return;
if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
dropped = this._drop.call(this, event) || dropped;
if (!this.options.disabled && this.visible && this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
this.isout = 1; this.isover = 0;
this._deactivate.call(this, event);
}
});
return dropped;
},
dragStart: function( draggable, event ) {
//Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003)
draggable.element.parentsUntil( "body" ).bind( "scroll.droppable", function() {
if( !draggable.options.refreshPositions ) $.ui.ddmanager.prepareOffsets( draggable, event );
});
},
drag: function(draggable, event) {
//If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
if(draggable.options.refreshPositions) $.ui.ddmanager.prepareOffsets(draggable, event);
//Run through all droppables and check their positions based on specific tolerance options
$.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
if(this.options.disabled || this.greedyChild || !this.visible) return;
var intersects = $.ui.intersect(draggable, this, this.options.tolerance);
var c = !intersects && this.isover == 1 ? 'isout' : (intersects && this.isover == 0 ? 'isover' : null);
if(!c) return;
var parentInstance;
if (this.options.greedy) {
// find droppable parents with same scope
var scope = this.options.scope;
var parent = this.element.parents(':data(droppable)').filter(function () {
return $.data(this, 'droppable').options.scope === scope;
});
if (parent.length) {
parentInstance = $.data(parent[0], 'droppable');
parentInstance.greedyChild = (c == 'isover' ? 1 : 0);
}
}
// we just moved into a greedy child
if (parentInstance && c == 'isover') {
parentInstance['isover'] = 0;
parentInstance['isout'] = 1;
parentInstance._out.call(parentInstance, event);
}
this[c] = 1; this[c == 'isout' ? 'isover' : 'isout'] = 0;
this[c == "isover" ? "_over" : "_out"].call(this, event);
// we just moved out of a greedy child
if (parentInstance && c == 'isout') {
parentInstance['isout'] = 0;
parentInstance['isover'] = 1;
parentInstance._over.call(parentInstance, event);
}
});
},
dragStop: function( draggable, event ) {
draggable.element.parentsUntil( "body" ).unbind( "scroll.droppable" );
//Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003)
if( !draggable.options.refreshPositions ) $.ui.ddmanager.prepareOffsets( draggable, event );
}
};
})(jQuery);
;(jQuery.effects || (function($, undefined) {
var backCompat = $.uiBackCompat !== false,
// prefix used for storing data on .data()
dataSpace = "ui-effects-";
$.effects = {
effect: {}
};
/*!
* jQuery Color Animations v2.0.0
* http://jquery.com/
*
* Copyright 2012 jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* Date: Mon Aug 13 13:41:02 2012 -0500
*/
(function( jQuery, undefined ) {
var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor".split(" "),
// plusequals test for += 100 -= 100
rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
// a set of RE's that can match strings and generate color tuples.
stringParsers = [{
re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
parse: function( execResult ) {
return [
execResult[ 1 ],
execResult[ 2 ],
execResult[ 3 ],
execResult[ 4 ]
];
}
}, {
re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
parse: function( execResult ) {
return [
execResult[ 1 ] * 2.55,
execResult[ 2 ] * 2.55,
execResult[ 3 ] * 2.55,
execResult[ 4 ]
];
}
}, {
// this regex ignores A-F because it's compared against an already lowercased string
re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
parse: function( execResult ) {
return [
parseInt( execResult[ 1 ], 16 ),
parseInt( execResult[ 2 ], 16 ),
parseInt( execResult[ 3 ], 16 )
];
}
}, {
// this regex ignores A-F because it's compared against an already lowercased string
re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
parse: function( execResult ) {
return [
parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
];
}
}, {
re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
space: "hsla",
parse: function( execResult ) {
return [
execResult[ 1 ],
execResult[ 2 ] / 100,
execResult[ 3 ] / 100,
execResult[ 4 ]
];
}
}],
// jQuery.Color( )
color = jQuery.Color = function( color, green, blue, alpha ) {
return new jQuery.Color.fn.parse( color, green, blue, alpha );
},
spaces = {
rgba: {
props: {
red: {
idx: 0,
type: "byte"
},
green: {
idx: 1,
type: "byte"
},
blue: {
idx: 2,
type: "byte"
}
}
},
hsla: {
props: {
hue: {
idx: 0,
type: "degrees"
},
saturation: {
idx: 1,
type: "percent"
},
lightness: {
idx: 2,
type: "percent"
}
}
}
},
propTypes = {
"byte": {
floor: true,
max: 255
},
"percent": {
max: 1
},
"degrees": {
mod: 360,
floor: true
}
},
support = color.support = {},
// element for support tests
supportElem = jQuery( "<p>" )[ 0 ],
// colors = jQuery.Color.names
colors,
// local aliases of functions called often
each = jQuery.each;
// determine rgba support immediately
supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
// define cache name and alpha properties
// for rgba and hsla spaces
each( spaces, function( spaceName, space ) {
space.cache = "_" + spaceName;
space.props.alpha = {
idx: 3,
type: "percent",
def: 1
};
});
function clamp( value, prop, allowEmpty ) {
var type = propTypes[ prop.type ] || {};
if ( value == null ) {
return (allowEmpty || !prop.def) ? null : prop.def;
}
// ~~ is an short way of doing floor for positive numbers
value = type.floor ? ~~value : parseFloat( value );
// IE will pass in empty strings as value for alpha,
// which will hit this case
if ( isNaN( value ) ) {
return prop.def;
}
if ( type.mod ) {
// we add mod before modding to make sure that negatives values
// get converted properly: -10 -> 350
return (value + type.mod) % type.mod;
}
// for now all property types without mod have min and max
return 0 > value ? 0 : type.max < value ? type.max : value;
}
function stringParse( string ) {
var inst = color(),
rgba = inst._rgba = [];
string = string.toLowerCase();
each( stringParsers, function( i, parser ) {
var parsed,
match = parser.re.exec( string ),
values = match && parser.parse( match ),
spaceName = parser.space || "rgba";
if ( values ) {
parsed = inst[ spaceName ]( values );
// if this was an rgba parse the assignment might happen twice
// oh well....
inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
rgba = inst._rgba = parsed._rgba;
// exit each( stringParsers ) here because we matched
return false;
}
});
// Found a stringParser that handled it
if ( rgba.length ) {
// if this came from a parsed string, force "transparent" when alpha is 0
// chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
if ( rgba.join() === "0,0,0,0" ) {
jQuery.extend( rgba, colors.transparent );
}
return inst;
}
// named colors
return colors[ string ];
}
color.fn = jQuery.extend( color.prototype, {
parse: function( red, green, blue, alpha ) {
if ( red === undefined ) {
this._rgba = [ null, null, null, null ];
return this;
}
if ( red.jquery || red.nodeType ) {
red = jQuery( red ).css( green );
green = undefined;
}
var inst = this,
type = jQuery.type( red ),
rgba = this._rgba = [];
// more than 1 argument specified - assume ( red, green, blue, alpha )
if ( green !== undefined ) {
red = [ red, green, blue, alpha ];
type = "array";
}
if ( type === "string" ) {
return this.parse( stringParse( red ) || colors._default );
}
if ( type === "array" ) {
each( spaces.rgba.props, function( key, prop ) {
rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
});
return this;
}
if ( type === "object" ) {
if ( red instanceof color ) {
each( spaces, function( spaceName, space ) {
if ( red[ space.cache ] ) {
inst[ space.cache ] = red[ space.cache ].slice();
}
});
} else {
each( spaces, function( spaceName, space ) {
var cache = space.cache;
each( space.props, function( key, prop ) {
// if the cache doesn't exist, and we know how to convert
if ( !inst[ cache ] && space.to ) {
// if the value was null, we don't need to copy it
// if the key was alpha, we don't need to copy it either
if ( key === "alpha" || red[ key ] == null ) {
return;
}
inst[ cache ] = space.to( inst._rgba );
}
// this is the only case where we allow nulls for ALL properties.
// call clamp with alwaysAllowEmpty
inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
});
// everything defined but alpha?
if ( inst[ cache ] && $.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
// use the default of 1
inst[ cache ][ 3 ] = 1;
if ( space.from ) {
inst._rgba = space.from( inst[ cache ] );
}
}
});
}
return this;
}
},
is: function( compare ) {
var is = color( compare ),
same = true,
inst = this;
each( spaces, function( _, space ) {
var localCache,
isCache = is[ space.cache ];
if (isCache) {
localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
each( space.props, function( _, prop ) {
if ( isCache[ prop.idx ] != null ) {
same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
return same;
}
});
}
return same;
});
return same;
},
_space: function() {
var used = [],
inst = this;
each( spaces, function( spaceName, space ) {
if ( inst[ space.cache ] ) {
used.push( spaceName );
}
});
return used.pop();
},
transition: function( other, distance ) {
var end = color( other ),
spaceName = end._space(),
space = spaces[ spaceName ],
startColor = this.alpha() === 0 ? color( "transparent" ) : this,
start = startColor[ space.cache ] || space.to( startColor._rgba ),
result = start.slice();
end = end[ space.cache ];
each( space.props, function( key, prop ) {
var index = prop.idx,
startValue = start[ index ],
endValue = end[ index ],
type = propTypes[ prop.type ] || {};
// if null, don't override start value
if ( endValue === null ) {
return;
}
// if null - use end
if ( startValue === null ) {
result[ index ] = endValue;
} else {
if ( type.mod ) {
if ( endValue - startValue > type.mod / 2 ) {
startValue += type.mod;
} else if ( startValue - endValue > type.mod / 2 ) {
startValue -= type.mod;
}
}
result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
}
});
return this[ spaceName ]( result );
},
blend: function( opaque ) {
// if we are already opaque - return ourself
if ( this._rgba[ 3 ] === 1 ) {
return this;
}
var rgb = this._rgba.slice(),
a = rgb.pop(),
blend = color( opaque )._rgba;
return color( jQuery.map( rgb, function( v, i ) {
return ( 1 - a ) * blend[ i ] + a * v;
}));
},
toRgbaString: function() {
var prefix = "rgba(",
rgba = jQuery.map( this._rgba, function( v, i ) {
return v == null ? ( i > 2 ? 1 : 0 ) : v;
});
if ( rgba[ 3 ] === 1 ) {
rgba.pop();
prefix = "rgb(";
}
return prefix + rgba.join() + ")";
},
toHslaString: function() {
var prefix = "hsla(",
hsla = jQuery.map( this.hsla(), function( v, i ) {
if ( v == null ) {
v = i > 2 ? 1 : 0;
}
// catch 1 and 2
if ( i && i < 3 ) {
v = Math.round( v * 100 ) + "%";
}
return v;
});
if ( hsla[ 3 ] === 1 ) {
hsla.pop();
prefix = "hsl(";
}
return prefix + hsla.join() + ")";
},
toHexString: function( includeAlpha ) {
var rgba = this._rgba.slice(),
alpha = rgba.pop();
if ( includeAlpha ) {
rgba.push( ~~( alpha * 255 ) );
}
return "#" + jQuery.map( rgba, function( v ) {
// default to 0 when nulls exist
v = ( v || 0 ).toString( 16 );
return v.length === 1 ? "0" + v : v;
}).join("");
},
toString: function() {
return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
}
});
color.fn.parse.prototype = color.fn;
// hsla conversions adapted from:
// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
function hue2rgb( p, q, h ) {
h = ( h + 1 ) % 1;
if ( h * 6 < 1 ) {
return p + (q - p) * h * 6;
}
if ( h * 2 < 1) {
return q;
}
if ( h * 3 < 2 ) {
return p + (q - p) * ((2/3) - h) * 6;
}
return p;
}
spaces.hsla.to = function ( rgba ) {
if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
return [ null, null, null, rgba[ 3 ] ];
}
var r = rgba[ 0 ] / 255,
g = rgba[ 1 ] / 255,
b = rgba[ 2 ] / 255,
a = rgba[ 3 ],
max = Math.max( r, g, b ),
min = Math.min( r, g, b ),
diff = max - min,
add = max + min,
l = add * 0.5,
h, s;
if ( min === max ) {
h = 0;
} else if ( r === max ) {
h = ( 60 * ( g - b ) / diff ) + 360;
} else if ( g === max ) {
h = ( 60 * ( b - r ) / diff ) + 120;
} else {
h = ( 60 * ( r - g ) / diff ) + 240;
}
if ( l === 0 || l === 1 ) {
s = l;
} else if ( l <= 0.5 ) {
s = diff / add;
} else {
s = diff / ( 2 - add );
}
return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
};
spaces.hsla.from = function ( hsla ) {
if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
return [ null, null, null, hsla[ 3 ] ];
}
var h = hsla[ 0 ] / 360,
s = hsla[ 1 ],
l = hsla[ 2 ],
a = hsla[ 3 ],
q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
p = 2 * l - q;
return [
Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
Math.round( hue2rgb( p, q, h ) * 255 ),
Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
a
];
};
each( spaces, function( spaceName, space ) {
var props = space.props,
cache = space.cache,
to = space.to,
from = space.from;
// makes rgba() and hsla()
color.fn[ spaceName ] = function( value ) {
// generate a cache for this space if it doesn't exist
if ( to && !this[ cache ] ) {
this[ cache ] = to( this._rgba );
}
if ( value === undefined ) {
return this[ cache ].slice();
}
var ret,
type = jQuery.type( value ),
arr = ( type === "array" || type === "object" ) ? value : arguments,
local = this[ cache ].slice();
each( props, function( key, prop ) {
var val = arr[ type === "object" ? key : prop.idx ];
if ( val == null ) {
val = local[ prop.idx ];
}
local[ prop.idx ] = clamp( val, prop );
});
if ( from ) {
ret = color( from( local ) );
ret[ cache ] = local;
return ret;
} else {
return color( local );
}
};
// makes red() green() blue() alpha() hue() saturation() lightness()
each( props, function( key, prop ) {
// alpha is included in more than one space
if ( color.fn[ key ] ) {
return;
}
color.fn[ key ] = function( value ) {
var vtype = jQuery.type( value ),
fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
local = this[ fn ](),
cur = local[ prop.idx ],
match;
if ( vtype === "undefined" ) {
return cur;
}
if ( vtype === "function" ) {
value = value.call( this, cur );
vtype = jQuery.type( value );
}
if ( value == null && prop.empty ) {
return this;
}
if ( vtype === "string" ) {
match = rplusequals.exec( value );
if ( match ) {
value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
}
}
local[ prop.idx ] = value;
return this[ fn ]( local );
};
});
});
// add .fx.step functions
each( stepHooks, function( i, hook ) {
jQuery.cssHooks[ hook ] = {
set: function( elem, value ) {
var parsed, curElem,
backgroundColor = "";
if ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) {
value = color( parsed || value );
if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
curElem = hook === "backgroundColor" ? elem.parentNode : elem;
while (
(backgroundColor === "" || backgroundColor === "transparent") &&
curElem && curElem.style
) {
try {
backgroundColor = jQuery.css( curElem, "backgroundColor" );
curElem = curElem.parentNode;
} catch ( e ) {
}
}
value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
backgroundColor :
"_default" );
}
value = value.toRgbaString();
}
try {
elem.style[ hook ] = value;
} catch( error ) {
// wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
}
}
};
jQuery.fx.step[ hook ] = function( fx ) {
if ( !fx.colorInit ) {
fx.start = color( fx.elem, hook );
fx.end = color( fx.end );
fx.colorInit = true;
}
jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
};
});
jQuery.cssHooks.borderColor = {
expand: function( value ) {
var expanded = {};
each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
expanded[ "border" + part + "Color" ] = value;
});
return expanded;
}
};
// Basic color names only.
// Usage of any of the other color names requires adding yourself or including
// jquery.color.svg-names.js.
colors = jQuery.Color.names = {
// 4.1. Basic color keywords
aqua: "#00ffff",
black: "#000000",
blue: "#0000ff",
fuchsia: "#ff00ff",
gray: "#808080",
green: "#008000",
lime: "#00ff00",
maroon: "#800000",
navy: "#000080",
olive: "#808000",
purple: "#800080",
red: "#ff0000",
silver: "#c0c0c0",
teal: "#008080",
white: "#ffffff",
yellow: "#ffff00",
// 4.2.3. "transparent" color keyword
transparent: [ null, null, null, 0 ],
_default: "#ffffff"
};
})( jQuery );
/******************************************************************************/
/****************************** CLASS ANIMATIONS ******************************/
/******************************************************************************/
(function() {
var classAnimationActions = [ "add", "remove", "toggle" ],
shorthandStyles = {
border: 1,
borderBottom: 1,
borderColor: 1,
borderLeft: 1,
borderRight: 1,
borderTop: 1,
borderWidth: 1,
margin: 1,
padding: 1
};
$.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) {
$.fx.step[ prop ] = function( fx ) {
if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
jQuery.style( fx.elem, prop, fx.end );
fx.setAttr = true;
}
};
});
function getElementStyles() {
var style = this.ownerDocument.defaultView ?
this.ownerDocument.defaultView.getComputedStyle( this, null ) :
this.currentStyle,
newStyle = {},
key,
len;
// webkit enumerates style porperties
if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
len = style.length;
while ( len-- ) {
key = style[ len ];
if ( typeof style[ key ] === "string" ) {
newStyle[ $.camelCase( key ) ] = style[ key ];
}
}
} else {
for ( key in style ) {
if ( typeof style[ key ] === "string" ) {
newStyle[ key ] = style[ key ];
}
}
}
return newStyle;
}
function styleDifference( oldStyle, newStyle ) {
var diff = {},
name, value;
for ( name in newStyle ) {
value = newStyle[ name ];
if ( oldStyle[ name ] !== value ) {
if ( !shorthandStyles[ name ] ) {
if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
diff[ name ] = value;
}
}
}
}
return diff;
}
$.effects.animateClass = function( value, duration, easing, callback ) {
var o = $.speed( duration, easing, callback );
return this.queue( function() {
var animated = $( this ),
baseClass = animated.attr( "class" ) || "",
applyClassChange,
allAnimations = o.children ? animated.find( "*" ).andSelf() : animated;
// map the animated objects to store the original styles.
allAnimations = allAnimations.map(function() {
var el = $( this );
return {
el: el,
start: getElementStyles.call( this )
};
});
// apply class change
applyClassChange = function() {
$.each( classAnimationActions, function(i, action) {
if ( value[ action ] ) {
animated[ action + "Class" ]( value[ action ] );
}
});
};
applyClassChange();
// map all animated objects again - calculate new styles and diff
allAnimations = allAnimations.map(function() {
this.end = getElementStyles.call( this.el[ 0 ] );
this.diff = styleDifference( this.start, this.end );
return this;
});
// apply original class
animated.attr( "class", baseClass );
// map all animated objects again - this time collecting a promise
allAnimations = allAnimations.map(function() {
var styleInfo = this,
dfd = $.Deferred(),
opts = jQuery.extend({}, o, {
queue: false,
complete: function() {
dfd.resolve( styleInfo );
}
});
this.el.animate( this.diff, opts );
return dfd.promise();
});
// once all animations have completed:
$.when.apply( $, allAnimations.get() ).done(function() {
// set the final class
applyClassChange();
// for each animated element,
// clear all css properties that were animated
$.each( arguments, function() {
var el = this.el;
$.each( this.diff, function(key) {
el.css( key, '' );
});
});
// this is guarnteed to be there if you use jQuery.speed()
// it also handles dequeuing the next anim...
o.complete.call( animated[ 0 ] );
});
});
};
$.fn.extend({
_addClass: $.fn.addClass,
addClass: function( classNames, speed, easing, callback ) {
return speed ?
$.effects.animateClass.call( this,
{ add: classNames }, speed, easing, callback ) :
this._addClass( classNames );
},
_removeClass: $.fn.removeClass,
removeClass: function( classNames, speed, easing, callback ) {
return speed ?
$.effects.animateClass.call( this,
{ remove: classNames }, speed, easing, callback ) :
this._removeClass( classNames );
},
_toggleClass: $.fn.toggleClass,
toggleClass: function( classNames, force, speed, easing, callback ) {
if ( typeof force === "boolean" || force === undefined ) {
if ( !speed ) {
// without speed parameter
return this._toggleClass( classNames, force );
} else {
return $.effects.animateClass.call( this,
(force ? { add: classNames } : { remove: classNames }),
speed, easing, callback );
}
} else {
// without force parameter
return $.effects.animateClass.call( this,
{ toggle: classNames }, force, speed, easing );
}
},
switchClass: function( remove, add, speed, easing, callback) {
return $.effects.animateClass.call( this, {
add: add,
remove: remove
}, speed, easing, callback );
}
});
})();
/******************************************************************************/
/*********************************** EFFECTS **********************************/
/******************************************************************************/
(function() {
$.extend( $.effects, {
version: "1.9.2",
// Saves a set of properties in a data storage
save: function( element, set ) {
for( var i=0; i < set.length; i++ ) {
if ( set[ i ] !== null ) {
element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
}
}
},
// Restores a set of previously saved properties from a data storage
restore: function( element, set ) {
var val, i;
for( i=0; i < set.length; i++ ) {
if ( set[ i ] !== null ) {
val = element.data( dataSpace + set[ i ] );
// support: jQuery 1.6.2
// http://bugs.jquery.com/ticket/9917
// jQuery 1.6.2 incorrectly returns undefined for any falsy value.
// We can't differentiate between "" and 0 here, so we just assume
// empty string since it's likely to be a more common value...
if ( val === undefined ) {
val = "";
}
element.css( set[ i ], val );
}
}
},
setMode: function( el, mode ) {
if (mode === "toggle") {
mode = el.is( ":hidden" ) ? "show" : "hide";
}
return mode;
},
// Translates a [top,left] array into a baseline value
// this should be a little more flexible in the future to handle a string & hash
getBaseline: function( origin, original ) {
var y, x;
switch ( origin[ 0 ] ) {
case "top": y = 0; break;
case "middle": y = 0.5; break;
case "bottom": y = 1; break;
default: y = origin[ 0 ] / original.height;
}
switch ( origin[ 1 ] ) {
case "left": x = 0; break;
case "center": x = 0.5; break;
case "right": x = 1; break;
default: x = origin[ 1 ] / original.width;
}
return {
x: x,
y: y
};
},
// Wraps the element around a wrapper that copies position properties
createWrapper: function( element ) {
// if the element is already wrapped, return it
if ( element.parent().is( ".ui-effects-wrapper" )) {
return element.parent();
}
// wrap the element
var props = {
width: element.outerWidth(true),
height: element.outerHeight(true),
"float": element.css( "float" )
},
wrapper = $( "<div></div>" )
.addClass( "ui-effects-wrapper" )
.css({
fontSize: "100%",
background: "transparent",
border: "none",
margin: 0,
padding: 0
}),
// Store the size in case width/height are defined in % - Fixes #5245
size = {
width: element.width(),
height: element.height()
},
active = document.activeElement;
// support: Firefox
// Firefox incorrectly exposes anonymous content
// https://bugzilla.mozilla.org/show_bug.cgi?id=561664
try {
active.id;
} catch( e ) {
active = document.body;
}
element.wrap( wrapper );
// Fixes #7595 - Elements lose focus when wrapped.
if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
$( active ).focus();
}
wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element
// transfer positioning properties to the wrapper
if ( element.css( "position" ) === "static" ) {
wrapper.css({ position: "relative" });
element.css({ position: "relative" });
} else {
$.extend( props, {
position: element.css( "position" ),
zIndex: element.css( "z-index" )
});
$.each([ "top", "left", "bottom", "right" ], function(i, pos) {
props[ pos ] = element.css( pos );
if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
props[ pos ] = "auto";
}
});
element.css({
position: "relative",
top: 0,
left: 0,
right: "auto",
bottom: "auto"
});
}
element.css(size);
return wrapper.css( props ).show();
},
removeWrapper: function( element ) {
var active = document.activeElement;
if ( element.parent().is( ".ui-effects-wrapper" ) ) {
element.parent().replaceWith( element );
// Fixes #7595 - Elements lose focus when wrapped.
if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
$( active ).focus();
}
}
return element;
},
setTransition: function( element, list, factor, value ) {
value = value || {};
$.each( list, function( i, x ) {
var unit = element.cssUnit( x );
if ( unit[ 0 ] > 0 ) {
value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
}
});
return value;
}
});
// return an effect options object for the given parameters:
function _normalizeArguments( effect, options, speed, callback ) {
// allow passing all options as the first parameter
if ( $.isPlainObject( effect ) ) {
options = effect;
effect = effect.effect;
}
// convert to an object
effect = { effect: effect };
// catch (effect, null, ...)
if ( options == null ) {
options = {};
}
// catch (effect, callback)
if ( $.isFunction( options ) ) {
callback = options;
speed = null;
options = {};
}
// catch (effect, speed, ?)
if ( typeof options === "number" || $.fx.speeds[ options ] ) {
callback = speed;
speed = options;
options = {};
}
// catch (effect, options, callback)
if ( $.isFunction( speed ) ) {
callback = speed;
speed = null;
}
// add options to effect
if ( options ) {
$.extend( effect, options );
}
speed = speed || options.duration;
effect.duration = $.fx.off ? 0 :
typeof speed === "number" ? speed :
speed in $.fx.speeds ? $.fx.speeds[ speed ] :
$.fx.speeds._default;
effect.complete = callback || options.complete;
return effect;
}
function standardSpeed( speed ) {
// valid standard speeds
if ( !speed || typeof speed === "number" || $.fx.speeds[ speed ] ) {
return true;
}
// invalid strings - treat as "normal" speed
if ( typeof speed === "string" && !$.effects.effect[ speed ] ) {
// TODO: remove in 2.0 (#7115)
if ( backCompat && $.effects[ speed ] ) {
return false;
}
return true;
}
return false;
}
$.fn.extend({
effect: function( /* effect, options, speed, callback */ ) {
var args = _normalizeArguments.apply( this, arguments ),
mode = args.mode,
queue = args.queue,
effectMethod = $.effects.effect[ args.effect ],
// DEPRECATED: remove in 2.0 (#7115)
oldEffectMethod = !effectMethod && backCompat && $.effects[ args.effect ];
if ( $.fx.off || !( effectMethod || oldEffectMethod ) ) {
// delegate to the original method (e.g., .show()) if possible
if ( mode ) {
return this[ mode ]( args.duration, args.complete );
} else {
return this.each( function() {
if ( args.complete ) {
args.complete.call( this );
}
});
}
}
function run( next ) {
var elem = $( this ),
complete = args.complete,
mode = args.mode;
function done() {
if ( $.isFunction( complete ) ) {
complete.call( elem[0] );
}
if ( $.isFunction( next ) ) {
next();
}
}
// if the element is hiddden and mode is hide,
// or element is visible and mode is show
if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
done();
} else {
effectMethod.call( elem[0], args, done );
}
}
// TODO: remove this check in 2.0, effectMethod will always be true
if ( effectMethod ) {
return queue === false ? this.each( run ) : this.queue( queue || "fx", run );
} else {
// DEPRECATED: remove in 2.0 (#7115)
return oldEffectMethod.call(this, {
options: args,
duration: args.duration,
callback: args.complete,
mode: args.mode
});
}
},
_show: $.fn.show,
show: function( speed ) {
if ( standardSpeed( speed ) ) {
return this._show.apply( this, arguments );
} else {
var args = _normalizeArguments.apply( this, arguments );
args.mode = "show";
return this.effect.call( this, args );
}
},
_hide: $.fn.hide,
hide: function( speed ) {
if ( standardSpeed( speed ) ) {
return this._hide.apply( this, arguments );
} else {
var args = _normalizeArguments.apply( this, arguments );
args.mode = "hide";
return this.effect.call( this, args );
}
},
// jQuery core overloads toggle and creates _toggle
__toggle: $.fn.toggle,
toggle: function( speed ) {
if ( standardSpeed( speed ) || typeof speed === "boolean" || $.isFunction( speed ) ) {
return this.__toggle.apply( this, arguments );
} else {
var args = _normalizeArguments.apply( this, arguments );
args.mode = "toggle";
return this.effect.call( this, args );
}
},
// helper functions
cssUnit: function(key) {
var style = this.css( key ),
val = [];
$.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
if ( style.indexOf( unit ) > 0 ) {
val = [ parseFloat( style ), unit ];
}
});
return val;
}
});
})();
/******************************************************************************/
/*********************************** EASING ***********************************/
/******************************************************************************/
(function() {
// based on easing equations from Robert Penner (http://www.robertpenner.com/easing)
var baseEasings = {};
$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
baseEasings[ name ] = function( p ) {
return Math.pow( p, i + 2 );
};
});
$.extend( baseEasings, {
Sine: function ( p ) {
return 1 - Math.cos( p * Math.PI / 2 );
},
Circ: function ( p ) {
return 1 - Math.sqrt( 1 - p * p );
},
Elastic: function( p ) {
return p === 0 || p === 1 ? p :
-Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
},
Back: function( p ) {
return p * p * ( 3 * p - 2 );
},
Bounce: function ( p ) {
var pow2,
bounce = 4;
while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
}
});
$.each( baseEasings, function( name, easeIn ) {
$.easing[ "easeIn" + name ] = easeIn;
$.easing[ "easeOut" + name ] = function( p ) {
return 1 - easeIn( 1 - p );
};
$.easing[ "easeInOut" + name ] = function( p ) {
return p < 0.5 ?
easeIn( p * 2 ) / 2 :
1 - easeIn( p * -2 + 2 ) / 2;
};
});
})();
})(jQuery));
(function( $, undefined ) {
var rvertical = /up|down|vertical/,
rpositivemotion = /up|left|vertical|horizontal/;
$.effects.effect.blind = function( o, done ) {
// Create element
var el = $( this ),
props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
mode = $.effects.setMode( el, o.mode || "hide" ),
direction = o.direction || "up",
vertical = rvertical.test( direction ),
ref = vertical ? "height" : "width",
ref2 = vertical ? "top" : "left",
motion = rpositivemotion.test( direction ),
animation = {},
show = mode === "show",
wrapper, distance, margin;
// if already wrapped, the wrapper's properties are my property. #6245
if ( el.parent().is( ".ui-effects-wrapper" ) ) {
$.effects.save( el.parent(), props );
} else {
$.effects.save( el, props );
}
el.show();
wrapper = $.effects.createWrapper( el ).css({
overflow: "hidden"
});
distance = wrapper[ ref ]();
margin = parseFloat( wrapper.css( ref2 ) ) || 0;
animation[ ref ] = show ? distance : 0;
if ( !motion ) {
el
.css( vertical ? "bottom" : "right", 0 )
.css( vertical ? "top" : "left", "auto" )
.css({ position: "absolute" });
animation[ ref2 ] = show ? margin : distance + margin;
}
// start at 0 if we are showing
if ( show ) {
wrapper.css( ref, 0 );
if ( ! motion ) {
wrapper.css( ref2, margin + distance );
}
}
// Animate
wrapper.animate( animation, {
duration: o.duration,
easing: o.easing,
queue: false,
complete: function() {
if ( mode === "hide" ) {
el.hide();
}
$.effects.restore( el, props );
$.effects.removeWrapper( el );
done();
}
});
};
})(jQuery);
(function( $, undefined ) {
$.effects.effect.bounce = function( o, done ) {
var el = $( this ),
props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
// defaults:
mode = $.effects.setMode( el, o.mode || "effect" ),
hide = mode === "hide",
show = mode === "show",
direction = o.direction || "up",
distance = o.distance,
times = o.times || 5,
// number of internal animations
anims = times * 2 + ( show || hide ? 1 : 0 ),
speed = o.duration / anims,
easing = o.easing,
// utility:
ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
motion = ( direction === "up" || direction === "left" ),
i,
upAnim,
downAnim,
// we will need to re-assemble the queue to stack our animations in place
queue = el.queue(),
queuelen = queue.length;
// Avoid touching opacity to prevent clearType and PNG issues in IE
if ( show || hide ) {
props.push( "opacity" );
}
$.effects.save( el, props );
el.show();
$.effects.createWrapper( el ); // Create Wrapper
// default distance for the BIGGEST bounce is the outer Distance / 3
if ( !distance ) {
distance = el[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3;
}
if ( show ) {
downAnim = { opacity: 1 };
downAnim[ ref ] = 0;
// if we are showing, force opacity 0 and set the initial position
// then do the "first" animation
el.css( "opacity", 0 )
.css( ref, motion ? -distance * 2 : distance * 2 )
.animate( downAnim, speed, easing );
}
// start at the smallest distance if we are hiding
if ( hide ) {
distance = distance / Math.pow( 2, times - 1 );
}
downAnim = {};
downAnim[ ref ] = 0;
// Bounces up/down/left/right then back to 0 -- times * 2 animations happen here
for ( i = 0; i < times; i++ ) {
upAnim = {};
upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
el.animate( upAnim, speed, easing )
.animate( downAnim, speed, easing );
distance = hide ? distance * 2 : distance / 2;
}
// Last Bounce when Hiding
if ( hide ) {
upAnim = { opacity: 0 };
upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance;
el.animate( upAnim, speed, easing );
}
el.queue(function() {
if ( hide ) {
el.hide();
}
$.effects.restore( el, props );
$.effects.removeWrapper( el );
done();
});
// inject all the animations we just queued to be first in line (after "inprogress")
if ( queuelen > 1) {
queue.splice.apply( queue,
[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
}
el.dequeue();
};
})(jQuery);
(function( $, undefined ) {
$.effects.effect.clip = function( o, done ) {
// Create element
var el = $( this ),
props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
mode = $.effects.setMode( el, o.mode || "hide" ),
show = mode === "show",
direction = o.direction || "vertical",
vert = direction === "vertical",
size = vert ? "height" : "width",
position = vert ? "top" : "left",
animation = {},
wrapper, animate, distance;
// Save & Show
$.effects.save( el, props );
el.show();
// Create Wrapper
wrapper = $.effects.createWrapper( el ).css({
overflow: "hidden"
});
animate = ( el[0].tagName === "IMG" ) ? wrapper : el;
distance = animate[ size ]();
// Shift
if ( show ) {
animate.css( size, 0 );
animate.css( position, distance / 2 );
}
// Create Animation Object:
animation[ size ] = show ? distance : 0;
animation[ position ] = show ? 0 : distance / 2;
// Animate
animate.animate( animation, {
queue: false,
duration: o.duration,
easing: o.easing,
complete: function() {
if ( !show ) {
el.hide();
}
$.effects.restore( el, props );
$.effects.removeWrapper( el );
done();
}
});
};
})(jQuery);
(function( $, undefined ) {
$.effects.effect.drop = function( o, done ) {
var el = $( this ),
props = [ "position", "top", "bottom", "left", "right", "opacity", "height", "width" ],
mode = $.effects.setMode( el, o.mode || "hide" ),
show = mode === "show",
direction = o.direction || "left",
ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
motion = ( direction === "up" || direction === "left" ) ? "pos" : "neg",
animation = {
opacity: show ? 1 : 0
},
distance;
// Adjust
$.effects.save( el, props );
el.show();
$.effects.createWrapper( el );
distance = o.distance || el[ ref === "top" ? "outerHeight": "outerWidth" ]( true ) / 2;
if ( show ) {
el
.css( "opacity", 0 )
.css( ref, motion === "pos" ? -distance : distance );
}
// Animation
animation[ ref ] = ( show ?
( motion === "pos" ? "+=" : "-=" ) :
( motion === "pos" ? "-=" : "+=" ) ) +
distance;
// Animate
el.animate( animation, {
queue: false,
duration: o.duration,
easing: o.easing,
complete: function() {
if ( mode === "hide" ) {
el.hide();
}
$.effects.restore( el, props );
$.effects.removeWrapper( el );
done();
}
});
};
})(jQuery);
(function( $, undefined ) {
$.effects.effect.explode = function( o, done ) {
var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3,
cells = rows,
el = $( this ),
mode = $.effects.setMode( el, o.mode || "hide" ),
show = mode === "show",
// show and then visibility:hidden the element before calculating offset
offset = el.show().css( "visibility", "hidden" ).offset(),
// width and height of a piece
width = Math.ceil( el.outerWidth() / cells ),
height = Math.ceil( el.outerHeight() / rows ),
pieces = [],
// loop
i, j, left, top, mx, my;
// children animate complete:
function childComplete() {
pieces.push( this );
if ( pieces.length === rows * cells ) {
animComplete();
}
}
// clone the element for each row and cell.
for( i = 0; i < rows ; i++ ) { // ===>
top = offset.top + i * height;
my = i - ( rows - 1 ) / 2 ;
for( j = 0; j < cells ; j++ ) { // |||
left = offset.left + j * width;
mx = j - ( cells - 1 ) / 2 ;
// Create a clone of the now hidden main element that will be absolute positioned
// within a wrapper div off the -left and -top equal to size of our pieces
el
.clone()
.appendTo( "body" )
.wrap( "<div></div>" )
.css({
position: "absolute",
visibility: "visible",
left: -j * width,
top: -i * height
})
// select the wrapper - make it overflow: hidden and absolute positioned based on
// where the original was located +left and +top equal to the size of pieces
.parent()
.addClass( "ui-effects-explode" )
.css({
position: "absolute",
overflow: "hidden",
width: width,
height: height,
left: left + ( show ? mx * width : 0 ),
top: top + ( show ? my * height : 0 ),
opacity: show ? 0 : 1
}).animate({
left: left + ( show ? 0 : mx * width ),
top: top + ( show ? 0 : my * height ),
opacity: show ? 1 : 0
}, o.duration || 500, o.easing, childComplete );
}
}
function animComplete() {
el.css({
visibility: "visible"
});
$( pieces ).remove();
if ( !show ) {
el.hide();
}
done();
}
};
})(jQuery);
(function( $, undefined ) {
$.effects.effect.fade = function( o, done ) {
var el = $( this ),
mode = $.effects.setMode( el, o.mode || "toggle" );
el.animate({
opacity: mode
}, {
queue: false,
duration: o.duration,
easing: o.easing,
complete: done
});
};
})( jQuery );
(function( $, undefined ) {
$.effects.effect.fold = function( o, done ) {
// Create element
var el = $( this ),
props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
mode = $.effects.setMode( el, o.mode || "hide" ),
show = mode === "show",
hide = mode === "hide",
size = o.size || 15,
percent = /([0-9]+)%/.exec( size ),
horizFirst = !!o.horizFirst,
widthFirst = show !== horizFirst,
ref = widthFirst ? [ "width", "height" ] : [ "height", "width" ],
duration = o.duration / 2,
wrapper, distance,
animation1 = {},
animation2 = {};
$.effects.save( el, props );
el.show();
// Create Wrapper
wrapper = $.effects.createWrapper( el ).css({
overflow: "hidden"
});
distance = widthFirst ?
[ wrapper.width(), wrapper.height() ] :
[ wrapper.height(), wrapper.width() ];
if ( percent ) {
size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ];
}
if ( show ) {
wrapper.css( horizFirst ? {
height: 0,
width: size
} : {
height: size,
width: 0
});
}
// Animation
animation1[ ref[ 0 ] ] = show ? distance[ 0 ] : size;
animation2[ ref[ 1 ] ] = show ? distance[ 1 ] : 0;
// Animate
wrapper
.animate( animation1, duration, o.easing )
.animate( animation2, duration, o.easing, function() {
if ( hide ) {
el.hide();
}
$.effects.restore( el, props );
$.effects.removeWrapper( el );
done();
});
};
})(jQuery);
(function( $, undefined ) {
$.effects.effect.highlight = function( o, done ) {
var elem = $( this ),
props = [ "backgroundImage", "backgroundColor", "opacity" ],
mode = $.effects.setMode( elem, o.mode || "show" ),
animation = {
backgroundColor: elem.css( "backgroundColor" )
};
if (mode === "hide") {
animation.opacity = 0;
}
$.effects.save( elem, props );
elem
.show()
.css({
backgroundImage: "none",
backgroundColor: o.color || "#ffff99"
})
.animate( animation, {
queue: false,
duration: o.duration,
easing: o.easing,
complete: function() {
if ( mode === "hide" ) {
elem.hide();
}
$.effects.restore( elem, props );
done();
}
});
};
})(jQuery);
(function( $, undefined ) {
$.effects.effect.pulsate = function( o, done ) {
var elem = $( this ),
mode = $.effects.setMode( elem, o.mode || "show" ),
show = mode === "show",
hide = mode === "hide",
showhide = ( show || mode === "hide" ),
// showing or hiding leaves of the "last" animation
anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ),
duration = o.duration / anims,
animateTo = 0,
queue = elem.queue(),
queuelen = queue.length,
i;
if ( show || !elem.is(":visible")) {
elem.css( "opacity", 0 ).show();
animateTo = 1;
}
// anims - 1 opacity "toggles"
for ( i = 1; i < anims; i++ ) {
elem.animate({
opacity: animateTo
}, duration, o.easing );
animateTo = 1 - animateTo;
}
elem.animate({
opacity: animateTo
}, duration, o.easing);
elem.queue(function() {
if ( hide ) {
elem.hide();
}
done();
});
// We just queued up "anims" animations, we need to put them next in the queue
if ( queuelen > 1 ) {
queue.splice.apply( queue,
[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
}
elem.dequeue();
};
})(jQuery);
(function( $, undefined ) {
$.effects.effect.puff = function( o, done ) {
var elem = $( this ),
mode = $.effects.setMode( elem, o.mode || "hide" ),
hide = mode === "hide",
percent = parseInt( o.percent, 10 ) || 150,
factor = percent / 100,
original = {
height: elem.height(),
width: elem.width(),
outerHeight: elem.outerHeight(),
outerWidth: elem.outerWidth()
};
$.extend( o, {
effect: "scale",
queue: false,
fade: true,
mode: mode,
complete: done,
percent: hide ? percent : 100,
from: hide ?
original :
{
height: original.height * factor,
width: original.width * factor,
outerHeight: original.outerHeight * factor,
outerWidth: original.outerWidth * factor
}
});
elem.effect( o );
};
$.effects.effect.scale = function( o, done ) {
// Create element
var el = $( this ),
options = $.extend( true, {}, o ),
mode = $.effects.setMode( el, o.mode || "effect" ),
percent = parseInt( o.percent, 10 ) ||
( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0 : 100 ) ),
direction = o.direction || "both",
origin = o.origin,
original = {
height: el.height(),
width: el.width(),
outerHeight: el.outerHeight(),
outerWidth: el.outerWidth()
},
factor = {
y: direction !== "horizontal" ? (percent / 100) : 1,
x: direction !== "vertical" ? (percent / 100) : 1
};
// We are going to pass this effect to the size effect:
options.effect = "size";
options.queue = false;
options.complete = done;
// Set default origin and restore for show/hide
if ( mode !== "effect" ) {
options.origin = origin || ["middle","center"];
options.restore = true;
}
options.from = o.from || ( mode === "show" ? {
height: 0,
width: 0,
outerHeight: 0,
outerWidth: 0
} : original );
options.to = {
height: original.height * factor.y,
width: original.width * factor.x,
outerHeight: original.outerHeight * factor.y,
outerWidth: original.outerWidth * factor.x
};
// Fade option to support puff
if ( options.fade ) {
if ( mode === "show" ) {
options.from.opacity = 0;
options.to.opacity = 1;
}
if ( mode === "hide" ) {
options.from.opacity = 1;
options.to.opacity = 0;
}
}
// Animate
el.effect( options );
};
$.effects.effect.size = function( o, done ) {
// Create element
var original, baseline, factor,
el = $( this ),
props0 = [ "position", "top", "bottom", "left", "right", "width", "height", "overflow", "opacity" ],
// Always restore
props1 = [ "position", "top", "bottom", "left", "right", "overflow", "opacity" ],
// Copy for children
props2 = [ "width", "height", "overflow" ],
cProps = [ "fontSize" ],
vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ],
hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ],
// Set options
mode = $.effects.setMode( el, o.mode || "effect" ),
restore = o.restore || mode !== "effect",
scale = o.scale || "both",
origin = o.origin || [ "middle", "center" ],
position = el.css( "position" ),
props = restore ? props0 : props1,
zero = {
height: 0,
width: 0,
outerHeight: 0,
outerWidth: 0
};
if ( mode === "show" ) {
el.show();
}
original = {
height: el.height(),
width: el.width(),
outerHeight: el.outerHeight(),
outerWidth: el.outerWidth()
};
if ( o.mode === "toggle" && mode === "show" ) {
el.from = o.to || zero;
el.to = o.from || original;
} else {
el.from = o.from || ( mode === "show" ? zero : original );
el.to = o.to || ( mode === "hide" ? zero : original );
}
// Set scaling factor
factor = {
from: {
y: el.from.height / original.height,
x: el.from.width / original.width
},
to: {
y: el.to.height / original.height,
x: el.to.width / original.width
}
};
// Scale the css box
if ( scale === "box" || scale === "both" ) {
// Vertical props scaling
if ( factor.from.y !== factor.to.y ) {
props = props.concat( vProps );
el.from = $.effects.setTransition( el, vProps, factor.from.y, el.from );
el.to = $.effects.setTransition( el, vProps, factor.to.y, el.to );
}
// Horizontal props scaling
if ( factor.from.x !== factor.to.x ) {
props = props.concat( hProps );
el.from = $.effects.setTransition( el, hProps, factor.from.x, el.from );
el.to = $.effects.setTransition( el, hProps, factor.to.x, el.to );
}
}
// Scale the content
if ( scale === "content" || scale === "both" ) {
// Vertical props scaling
if ( factor.from.y !== factor.to.y ) {
props = props.concat( cProps ).concat( props2 );
el.from = $.effects.setTransition( el, cProps, factor.from.y, el.from );
el.to = $.effects.setTransition( el, cProps, factor.to.y, el.to );
}
}
$.effects.save( el, props );
el.show();
$.effects.createWrapper( el );
el.css( "overflow", "hidden" ).css( el.from );
// Adjust
if (origin) { // Calculate baseline shifts
baseline = $.effects.getBaseline( origin, original );
el.from.top = ( original.outerHeight - el.outerHeight() ) * baseline.y;
el.from.left = ( original.outerWidth - el.outerWidth() ) * baseline.x;
el.to.top = ( original.outerHeight - el.to.outerHeight ) * baseline.y;
el.to.left = ( original.outerWidth - el.to.outerWidth ) * baseline.x;
}
el.css( el.from ); // set top & left
// Animate
if ( scale === "content" || scale === "both" ) { // Scale the children
// Add margins/font-size
vProps = vProps.concat([ "marginTop", "marginBottom" ]).concat(cProps);
hProps = hProps.concat([ "marginLeft", "marginRight" ]);
props2 = props0.concat(vProps).concat(hProps);
el.find( "*[width]" ).each( function(){
var child = $( this ),
c_original = {
height: child.height(),
width: child.width(),
outerHeight: child.outerHeight(),
outerWidth: child.outerWidth()
};
if (restore) {
$.effects.save(child, props2);
}
child.from = {
height: c_original.height * factor.from.y,
width: c_original.width * factor.from.x,
outerHeight: c_original.outerHeight * factor.from.y,
outerWidth: c_original.outerWidth * factor.from.x
};
child.to = {
height: c_original.height * factor.to.y,
width: c_original.width * factor.to.x,
outerHeight: c_original.height * factor.to.y,
outerWidth: c_original.width * factor.to.x
};
// Vertical props scaling
if ( factor.from.y !== factor.to.y ) {
child.from = $.effects.setTransition( child, vProps, factor.from.y, child.from );
child.to = $.effects.setTransition( child, vProps, factor.to.y, child.to );
}
// Horizontal props scaling
if ( factor.from.x !== factor.to.x ) {
child.from = $.effects.setTransition( child, hProps, factor.from.x, child.from );
child.to = $.effects.setTransition( child, hProps, factor.to.x, child.to );
}
// Animate children
child.css( child.from );
child.animate( child.to, o.duration, o.easing, function() {
// Restore children
if ( restore ) {
$.effects.restore( child, props2 );
}
});
});
}
// Animate
el.animate( el.to, {
queue: false,
duration: o.duration,
easing: o.easing,
complete: function() {
if ( el.to.opacity === 0 ) {
el.css( "opacity", el.from.opacity );
}
if( mode === "hide" ) {
el.hide();
}
$.effects.restore( el, props );
if ( !restore ) {
// we need to calculate our new positioning based on the scaling
if ( position === "static" ) {
el.css({
position: "relative",
top: el.to.top,
left: el.to.left
});
} else {
$.each([ "top", "left" ], function( idx, pos ) {
el.css( pos, function( _, str ) {
var val = parseInt( str, 10 ),
toRef = idx ? el.to.left : el.to.top;
// if original was "auto", recalculate the new value from wrapper
if ( str === "auto" ) {
return toRef + "px";
}
return val + toRef + "px";
});
});
}
}
$.effects.removeWrapper( el );
done();
}
});
};
})(jQuery);
(function( $, undefined ) {
$.effects.effect.shake = function( o, done ) {
var el = $( this ),
props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
mode = $.effects.setMode( el, o.mode || "effect" ),
direction = o.direction || "left",
distance = o.distance || 20,
times = o.times || 3,
anims = times * 2 + 1,
speed = Math.round(o.duration/anims),
ref = (direction === "up" || direction === "down") ? "top" : "left",
positiveMotion = (direction === "up" || direction === "left"),
animation = {},
animation1 = {},
animation2 = {},
i,
// we will need to re-assemble the queue to stack our animations in place
queue = el.queue(),
queuelen = queue.length;
$.effects.save( el, props );
el.show();
$.effects.createWrapper( el );
// Animation
animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance;
animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2;
animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2;
// Animate
el.animate( animation, speed, o.easing );
// Shakes
for ( i = 1; i < times; i++ ) {
el.animate( animation1, speed, o.easing ).animate( animation2, speed, o.easing );
}
el
.animate( animation1, speed, o.easing )
.animate( animation, speed / 2, o.easing )
.queue(function() {
if ( mode === "hide" ) {
el.hide();
}
$.effects.restore( el, props );
$.effects.removeWrapper( el );
done();
});
// inject all the animations we just queued to be first in line (after "inprogress")
if ( queuelen > 1) {
queue.splice.apply( queue,
[ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) );
}
el.dequeue();
};
})(jQuery);
(function( $, undefined ) {
$.effects.effect.slide = function( o, done ) {
// Create element
var el = $( this ),
props = [ "position", "top", "bottom", "left", "right", "width", "height" ],
mode = $.effects.setMode( el, o.mode || "show" ),
show = mode === "show",
direction = o.direction || "left",
ref = (direction === "up" || direction === "down") ? "top" : "left",
positiveMotion = (direction === "up" || direction === "left"),
distance,
animation = {};
// Adjust
$.effects.save( el, props );
el.show();
distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true );
$.effects.createWrapper( el ).css({
overflow: "hidden"
});
if ( show ) {
el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance );
}
// Animation
animation[ ref ] = ( show ?
( positiveMotion ? "+=" : "-=") :
( positiveMotion ? "-=" : "+=")) +
distance;
// Animate
el.animate( animation, {
queue: false,
duration: o.duration,
easing: o.easing,
complete: function() {
if ( mode === "hide" ) {
el.hide();
}
$.effects.restore( el, props );
$.effects.removeWrapper( el );
done();
}
});
};
})(jQuery);
(function( $, undefined ) {
$.effects.effect.transfer = function( o, done ) {
var elem = $( this ),
target = $( o.to ),
targetFixed = target.css( "position" ) === "fixed",
body = $("body"),
fixTop = targetFixed ? body.scrollTop() : 0,
fixLeft = targetFixed ? body.scrollLeft() : 0,
endPosition = target.offset(),
animation = {
top: endPosition.top - fixTop ,
left: endPosition.left - fixLeft ,
height: target.innerHeight(),
width: target.innerWidth()
},
startPosition = elem.offset(),
transfer = $( '<div class="ui-effects-transfer"></div>' )
.appendTo( document.body )
.addClass( o.className )
.css({
top: startPosition.top - fixTop ,
left: startPosition.left - fixLeft ,
height: elem.innerHeight(),
width: elem.innerWidth(),
position: targetFixed ? "fixed" : "absolute"
})
.animate( animation, o.duration, o.easing, function() {
transfer.remove();
done();
});
};
})(jQuery);
(function( $, undefined ) {
var mouseHandled = false;
$.widget( "ui.menu", {
version: "1.9.2",
defaultElement: "<ul>",
delay: 300,
options: {
icons: {
submenu: "ui-icon-carat-1-e"
},
menus: "ul",
position: {
my: "left top",
at: "right top"
},
role: "menu",
// callbacks
blur: null,
focus: null,
select: null
},
_create: function() {
this.activeMenu = this.element;
this.element
.uniqueId()
.addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" )
.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length )
.attr({
role: this.options.role,
tabIndex: 0
})
// need to catch all clicks on disabled menu
// not possible through _on
.bind( "click" + this.eventNamespace, $.proxy(function( event ) {
if ( this.options.disabled ) {
event.preventDefault();
}
}, this ));
if ( this.options.disabled ) {
this.element
.addClass( "ui-state-disabled" )
.attr( "aria-disabled", "true" );
}
this._on({
// Prevent focus from sticking to links inside menu after clicking
// them (focus should always stay on UL during navigation).
"mousedown .ui-menu-item > a": function( event ) {
event.preventDefault();
},
"click .ui-state-disabled > a": function( event ) {
event.preventDefault();
},
"click .ui-menu-item:has(a)": function( event ) {
var target = $( event.target ).closest( ".ui-menu-item" );
if ( !mouseHandled && target.not( ".ui-state-disabled" ).length ) {
mouseHandled = true;
this.select( event );
// Open submenu on click
if ( target.has( ".ui-menu" ).length ) {
this.expand( event );
} else if ( !this.element.is( ":focus" ) ) {
// Redirect focus to the menu
this.element.trigger( "focus", [ true ] );
// If the active item is on the top level, let it stay active.
// Otherwise, blur the active item since it is no longer visible.
if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) {
clearTimeout( this.timer );
}
}
}
},
"mouseenter .ui-menu-item": function( event ) {
var target = $( event.currentTarget );
// Remove ui-state-active class from siblings of the newly focused menu item
// to avoid a jump caused by adjacent elements both having a class with a border
target.siblings().children( ".ui-state-active" ).removeClass( "ui-state-active" );
this.focus( event, target );
},
mouseleave: "collapseAll",
"mouseleave .ui-menu": "collapseAll",
focus: function( event, keepActiveItem ) {
// If there's already an active item, keep it active
// If not, activate the first item
var item = this.active || this.element.children( ".ui-menu-item" ).eq( 0 );
if ( !keepActiveItem ) {
this.focus( event, item );
}
},
blur: function( event ) {
this._delay(function() {
if ( !$.contains( this.element[0], this.document[0].activeElement ) ) {
this.collapseAll( event );
}
});
},
keydown: "_keydown"
});
this.refresh();
// Clicks outside of a menu collapse any open menus
this._on( this.document, {
click: function( event ) {
if ( !$( event.target ).closest( ".ui-menu" ).length ) {
this.collapseAll( event );
}
// Reset the mouseHandled flag
mouseHandled = false;
}
});
},
_destroy: function() {
// Destroy (sub)menus
this.element
.removeAttr( "aria-activedescendant" )
.find( ".ui-menu" ).andSelf()
.removeClass( "ui-menu ui-widget ui-widget-content ui-corner-all ui-menu-icons" )
.removeAttr( "role" )
.removeAttr( "tabIndex" )
.removeAttr( "aria-labelledby" )
.removeAttr( "aria-expanded" )
.removeAttr( "aria-hidden" )
.removeAttr( "aria-disabled" )
.removeUniqueId()
.show();
// Destroy menu items
this.element.find( ".ui-menu-item" )
.removeClass( "ui-menu-item" )
.removeAttr( "role" )
.removeAttr( "aria-disabled" )
.children( "a" )
.removeUniqueId()
.removeClass( "ui-corner-all ui-state-hover" )
.removeAttr( "tabIndex" )
.removeAttr( "role" )
.removeAttr( "aria-haspopup" )
.children().each( function() {
var elem = $( this );
if ( elem.data( "ui-menu-submenu-carat" ) ) {
elem.remove();
}
});
// Destroy menu dividers
this.element.find( ".ui-menu-divider" ).removeClass( "ui-menu-divider ui-widget-content" );
},
_keydown: function( event ) {
var match, prev, character, skip, regex,
preventDefault = true;
function escape( value ) {
return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" );
}
switch ( event.keyCode ) {
case $.ui.keyCode.PAGE_UP:
this.previousPage( event );
break;
case $.ui.keyCode.PAGE_DOWN:
this.nextPage( event );
break;
case $.ui.keyCode.HOME:
this._move( "first", "first", event );
break;
case $.ui.keyCode.END:
this._move( "last", "last", event );
break;
case $.ui.keyCode.UP:
this.previous( event );
break;
case $.ui.keyCode.DOWN:
this.next( event );
break;
case $.ui.keyCode.LEFT:
this.collapse( event );
break;
case $.ui.keyCode.RIGHT:
if ( this.active && !this.active.is( ".ui-state-disabled" ) ) {
this.expand( event );
}
break;
case $.ui.keyCode.ENTER:
case $.ui.keyCode.SPACE:
this._activate( event );
break;
case $.ui.keyCode.ESCAPE:
this.collapse( event );
break;
default:
preventDefault = false;
prev = this.previousFilter || "";
character = String.fromCharCode( event.keyCode );
skip = false;
clearTimeout( this.filterTimer );
if ( character === prev ) {
skip = true;
} else {
character = prev + character;
}
regex = new RegExp( "^" + escape( character ), "i" );
match = this.activeMenu.children( ".ui-menu-item" ).filter(function() {
return regex.test( $( this ).children( "a" ).text() );
});
match = skip && match.index( this.active.next() ) !== -1 ?
this.active.nextAll( ".ui-menu-item" ) :
match;
// If no matches on the current filter, reset to the last character pressed
// to move down the menu to the first item that starts with that character
if ( !match.length ) {
character = String.fromCharCode( event.keyCode );
regex = new RegExp( "^" + escape( character ), "i" );
match = this.activeMenu.children( ".ui-menu-item" ).filter(function() {
return regex.test( $( this ).children( "a" ).text() );
});
}
if ( match.length ) {
this.focus( event, match );
if ( match.length > 1 ) {
this.previousFilter = character;
this.filterTimer = this._delay(function() {
delete this.previousFilter;
}, 1000 );
} else {
delete this.previousFilter;
}
} else {
delete this.previousFilter;
}
}
if ( preventDefault ) {
event.preventDefault();
}
},
_activate: function( event ) {
if ( !this.active.is( ".ui-state-disabled" ) ) {
if ( this.active.children( "a[aria-haspopup='true']" ).length ) {
this.expand( event );
} else {
this.select( event );
}
}
},
refresh: function() {
var menus,
icon = this.options.icons.submenu,
submenus = this.element.find( this.options.menus );
// Initialize nested menus
submenus.filter( ":not(.ui-menu)" )
.addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" )
.hide()
.attr({
role: this.options.role,
"aria-hidden": "true",
"aria-expanded": "false"
})
.each(function() {
var menu = $( this ),
item = menu.prev( "a" ),
submenuCarat = $( "<span>" )
.addClass( "ui-menu-icon ui-icon " + icon )
.data( "ui-menu-submenu-carat", true );
item
.attr( "aria-haspopup", "true" )
.prepend( submenuCarat );
menu.attr( "aria-labelledby", item.attr( "id" ) );
});
menus = submenus.add( this.element );
// Don't refresh list items that are already adapted
menus.children( ":not(.ui-menu-item):has(a)" )
.addClass( "ui-menu-item" )
.attr( "role", "presentation" )
.children( "a" )
.uniqueId()
.addClass( "ui-corner-all" )
.attr({
tabIndex: -1,
role: this._itemRole()
});
// Initialize unlinked menu-items containing spaces and/or dashes only as dividers
menus.children( ":not(.ui-menu-item)" ).each(function() {
var item = $( this );
// hyphen, em dash, en dash
if ( !/[^\-—–\s]/.test( item.text() ) ) {
item.addClass( "ui-widget-content ui-menu-divider" );
}
});
// Add aria-disabled attribute to any disabled menu item
menus.children( ".ui-state-disabled" ).attr( "aria-disabled", "true" );
// If the active item has been removed, blur the menu
if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) {
this.blur();
}
},
_itemRole: function() {
return {
menu: "menuitem",
listbox: "option"
}[ this.options.role ];
},
focus: function( event, item ) {
var nested, focused;
this.blur( event, event && event.type === "focus" );
this._scrollIntoView( item );
this.active = item.first();
focused = this.active.children( "a" ).addClass( "ui-state-focus" );
// Only update aria-activedescendant if there's a role
// otherwise we assume focus is managed elsewhere
if ( this.options.role ) {
this.element.attr( "aria-activedescendant", focused.attr( "id" ) );
}
// Highlight active parent menu item, if any
this.active
.parent()
.closest( ".ui-menu-item" )
.children( "a:first" )
.addClass( "ui-state-active" );
if ( event && event.type === "keydown" ) {
this._close();
} else {
this.timer = this._delay(function() {
this._close();
}, this.delay );
}
nested = item.children( ".ui-menu" );
if ( nested.length && ( /^mouse/.test( event.type ) ) ) {
this._startOpening(nested);
}
this.activeMenu = item.parent();
this._trigger( "focus", event, { item: item } );
},
_scrollIntoView: function( item ) {
var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight;
if ( this._hasScroll() ) {
borderTop = parseFloat( $.css( this.activeMenu[0], "borderTopWidth" ) ) || 0;
paddingTop = parseFloat( $.css( this.activeMenu[0], "paddingTop" ) ) || 0;
offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop;
scroll = this.activeMenu.scrollTop();
elementHeight = this.activeMenu.height();
itemHeight = item.height();
if ( offset < 0 ) {
this.activeMenu.scrollTop( scroll + offset );
} else if ( offset + itemHeight > elementHeight ) {
this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight );
}
}
},
blur: function( event, fromFocus ) {
if ( !fromFocus ) {
clearTimeout( this.timer );
}
if ( !this.active ) {
return;
}
this.active.children( "a" ).removeClass( "ui-state-focus" );
this.active = null;
this._trigger( "blur", event, { item: this.active } );
},
_startOpening: function( submenu ) {
clearTimeout( this.timer );
// Don't open if already open fixes a Firefox bug that caused a .5 pixel
// shift in the submenu position when mousing over the carat icon
if ( submenu.attr( "aria-hidden" ) !== "true" ) {
return;
}
this.timer = this._delay(function() {
this._close();
this._open( submenu );
}, this.delay );
},
_open: function( submenu ) {
var position = $.extend({
of: this.active
}, this.options.position );
clearTimeout( this.timer );
this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) )
.hide()
.attr( "aria-hidden", "true" );
submenu
.show()
.removeAttr( "aria-hidden" )
.attr( "aria-expanded", "true" )
.position( position );
},
collapseAll: function( event, all ) {
clearTimeout( this.timer );
this.timer = this._delay(function() {
// If we were passed an event, look for the submenu that contains the event
var currentMenu = all ? this.element :
$( event && event.target ).closest( this.element.find( ".ui-menu" ) );
// If we found no valid submenu ancestor, use the main menu to close all sub menus anyway
if ( !currentMenu.length ) {
currentMenu = this.element;
}
this._close( currentMenu );
this.blur( event );
this.activeMenu = currentMenu;
}, this.delay );
},
// With no arguments, closes the currently active menu - if nothing is active
// it closes all menus. If passed an argument, it will search for menus BELOW
_close: function( startMenu ) {
if ( !startMenu ) {
startMenu = this.active ? this.active.parent() : this.element;
}
startMenu
.find( ".ui-menu" )
.hide()
.attr( "aria-hidden", "true" )
.attr( "aria-expanded", "false" )
.end()
.find( "a.ui-state-active" )
.removeClass( "ui-state-active" );
},
collapse: function( event ) {
var newItem = this.active &&
this.active.parent().closest( ".ui-menu-item", this.element );
if ( newItem && newItem.length ) {
this._close();
this.focus( event, newItem );
}
},
expand: function( event ) {
var newItem = this.active &&
this.active
.children( ".ui-menu " )
.children( ".ui-menu-item" )
.first();
if ( newItem && newItem.length ) {
this._open( newItem.parent() );
// Delay so Firefox will not hide activedescendant change in expanding submenu from AT
this._delay(function() {
this.focus( event, newItem );
});
}
},
next: function( event ) {
this._move( "next", "first", event );
},
previous: function( event ) {
this._move( "prev", "last", event );
},
isFirstItem: function() {
return this.active && !this.active.prevAll( ".ui-menu-item" ).length;
},
isLastItem: function() {
return this.active && !this.active.nextAll( ".ui-menu-item" ).length;
},
_move: function( direction, filter, event ) {
var next;
if ( this.active ) {
if ( direction === "first" || direction === "last" ) {
next = this.active
[ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" )
.eq( -1 );
} else {
next = this.active
[ direction + "All" ]( ".ui-menu-item" )
.eq( 0 );
}
}
if ( !next || !next.length || !this.active ) {
next = this.activeMenu.children( ".ui-menu-item" )[ filter ]();
}
this.focus( event, next );
},
nextPage: function( event ) {
var item, base, height;
if ( !this.active ) {
this.next( event );
return;
}
if ( this.isLastItem() ) {
return;
}
if ( this._hasScroll() ) {
base = this.active.offset().top;
height = this.element.height();
this.active.nextAll( ".ui-menu-item" ).each(function() {
item = $( this );
return item.offset().top - base - height < 0;
});
this.focus( event, item );
} else {
this.focus( event, this.activeMenu.children( ".ui-menu-item" )
[ !this.active ? "first" : "last" ]() );
}
},
previousPage: function( event ) {
var item, base, height;
if ( !this.active ) {
this.next( event );
return;
}
if ( this.isFirstItem() ) {
return;
}
if ( this._hasScroll() ) {
base = this.active.offset().top;
height = this.element.height();
this.active.prevAll( ".ui-menu-item" ).each(function() {
item = $( this );
return item.offset().top - base + height > 0;
});
this.focus( event, item );
} else {
this.focus( event, this.activeMenu.children( ".ui-menu-item" ).first() );
}
},
_hasScroll: function() {
return this.element.outerHeight() < this.element.prop( "scrollHeight" );
},
select: function( event ) {
// TODO: It should never be possible to not have an active item at this
// point, but the tests don't trigger mouseenter before click.
this.active = this.active || $( event.target ).closest( ".ui-menu-item" );
var ui = { item: this.active };
if ( !this.active.has( ".ui-menu" ).length ) {
this.collapseAll( event, true );
}
this._trigger( "select", event, ui );
}
});
}( jQuery ));
(function( $, undefined ) {
$.widget( "ui.progressbar", {
version: "1.9.2",
options: {
value: 0,
max: 100
},
min: 0,
_create: function() {
this.element
.addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
.attr({
role: "progressbar",
"aria-valuemin": this.min,
"aria-valuemax": this.options.max,
"aria-valuenow": this._value()
});
this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" )
.appendTo( this.element );
this.oldValue = this._value();
this._refreshValue();
},
_destroy: function() {
this.element
.removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
.removeAttr( "role" )
.removeAttr( "aria-valuemin" )
.removeAttr( "aria-valuemax" )
.removeAttr( "aria-valuenow" );
this.valueDiv.remove();
},
value: function( newValue ) {
if ( newValue === undefined ) {
return this._value();
}
this._setOption( "value", newValue );
return this;
},
_setOption: function( key, value ) {
if ( key === "value" ) {
this.options.value = value;
this._refreshValue();
if ( this._value() === this.options.max ) {
this._trigger( "complete" );
}
}
this._super( key, value );
},
_value: function() {
var val = this.options.value;
// normalize invalid value
if ( typeof val !== "number" ) {
val = 0;
}
return Math.min( this.options.max, Math.max( this.min, val ) );
},
_percentage: function() {
return 100 * this._value() / this.options.max;
},
_refreshValue: function() {
var value = this.value(),
percentage = this._percentage();
if ( this.oldValue !== value ) {
this.oldValue = value;
this._trigger( "change" );
}
this.valueDiv
.toggle( value > this.min )
.toggleClass( "ui-corner-right", value === this.options.max )
.width( percentage.toFixed(0) + "%" );
this.element.attr( "aria-valuenow", value );
}
});
})( jQuery );
(function( $, undefined ) {
$.widget("ui.resizable", $.ui.mouse, {
version: "1.9.2",
widgetEventPrefix: "resize",
options: {
alsoResize: false,
animate: false,
animateDuration: "slow",
animateEasing: "swing",
aspectRatio: false,
autoHide: false,
containment: false,
ghost: false,
grid: false,
handles: "e,s,se",
helper: false,
maxHeight: null,
maxWidth: null,
minHeight: 10,
minWidth: 10,
zIndex: 1000
},
_create: function() {
var that = this, o = this.options;
this.element.addClass("ui-resizable");
$.extend(this, {
_aspectRatio: !!(o.aspectRatio),
aspectRatio: o.aspectRatio,
originalElement: this.element,
_proportionallyResizeElements: [],
_helper: o.helper || o.ghost || o.animate ? o.helper || 'ui-resizable-helper' : null
});
//Wrap the element if it cannot hold child nodes
if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {
//Create a wrapper element and set the wrapper to the new current internal element
this.element.wrap(
$('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({
position: this.element.css('position'),
width: this.element.outerWidth(),
height: this.element.outerHeight(),
top: this.element.css('top'),
left: this.element.css('left')
})
);
//Overwrite the original this.element
this.element = this.element.parent().data(
"resizable", this.element.data('resizable')
);
this.elementIsWrapper = true;
//Move margins to the wrapper
this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
//Prevent Safari textarea resize
this.originalResizeStyle = this.originalElement.css('resize');
this.originalElement.css('resize', 'none');
//Push the actual element to our proportionallyResize internal array
this._proportionallyResizeElements.push(this.originalElement.css({ position: 'static', zoom: 1, display: 'block' }));
// avoid IE jump (hard set the margin)
this.originalElement.css({ margin: this.originalElement.css('margin') });
// fix handlers offset
this._proportionallyResize();
}
this.handles = o.handles || (!$('.ui-resizable-handle', this.element).length ? "e,s,se" : { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' });
if(this.handles.constructor == String) {
if(this.handles == 'all') this.handles = 'n,e,s,w,se,sw,ne,nw';
var n = this.handles.split(","); this.handles = {};
for(var i = 0; i < n.length; i++) {
var handle = $.trim(n[i]), hname = 'ui-resizable-'+handle;
var axis = $('<div class="ui-resizable-handle ' + hname + '"></div>');
// Apply zIndex to all handles - see #7960
axis.css({ zIndex: o.zIndex });
//TODO : What's going on here?
if ('se' == handle) {
axis.addClass('ui-icon ui-icon-gripsmall-diagonal-se');
};
//Insert into internal handles object and append to element
this.handles[handle] = '.ui-resizable-'+handle;
this.element.append(axis);
}
}
this._renderAxis = function(target) {
target = target || this.element;
for(var i in this.handles) {
if(this.handles[i].constructor == String)
this.handles[i] = $(this.handles[i], this.element).show();
//Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {
var axis = $(this.handles[i], this.element), padWrapper = 0;
//Checking the correct pad and border
padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
//The padding type i have to apply...
var padPos = [ 'padding',
/ne|nw|n/.test(i) ? 'Top' :
/se|sw|s/.test(i) ? 'Bottom' :
/^e$/.test(i) ? 'Right' : 'Left' ].join("");
target.css(padPos, padWrapper);
this._proportionallyResize();
}
//TODO: What's that good for? There's not anything to be executed left
if(!$(this.handles[i]).length)
continue;
}
};
//TODO: make renderAxis a prototype function
this._renderAxis(this.element);
this._handles = $('.ui-resizable-handle', this.element)
.disableSelection();
//Matching axis name
this._handles.mouseover(function() {
if (!that.resizing) {
if (this.className)
var axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
//Axis, default = se
that.axis = axis && axis[1] ? axis[1] : 'se';
}
});
//If we want to auto hide the elements
if (o.autoHide) {
this._handles.hide();
$(this.element)
.addClass("ui-resizable-autohide")
.mouseenter(function() {
if (o.disabled) return;
$(this).removeClass("ui-resizable-autohide");
that._handles.show();
})
.mouseleave(function(){
if (o.disabled) return;
if (!that.resizing) {
$(this).addClass("ui-resizable-autohide");
that._handles.hide();
}
});
}
//Initialize the mouse interaction
this._mouseInit();
},
_destroy: function() {
this._mouseDestroy();
var _destroy = function(exp) {
$(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
.removeData("resizable").removeData("ui-resizable").unbind(".resizable").find('.ui-resizable-handle').remove();
};
//TODO: Unwrap at same DOM position
if (this.elementIsWrapper) {
_destroy(this.element);
var wrapper = this.element;
this.originalElement.css({
position: wrapper.css('position'),
width: wrapper.outerWidth(),
height: wrapper.outerHeight(),
top: wrapper.css('top'),
left: wrapper.css('left')
}).insertAfter( wrapper );
wrapper.remove();
}
this.originalElement.css('resize', this.originalResizeStyle);
_destroy(this.originalElement);
return this;
},
_mouseCapture: function(event) {
var handle = false;
for (var i in this.handles) {
if ($(this.handles[i])[0] == event.target) {
handle = true;
}
}
return !this.options.disabled && handle;
},
_mouseStart: function(event) {
var o = this.options, iniPos = this.element.position(), el = this.element;
this.resizing = true;
this.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() };
// bugfix for http://dev.jquery.com/ticket/1749
if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) {
el.css({ position: 'absolute', top: iniPos.top, left: iniPos.left });
}
this._renderProxy();
var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));
if (o.containment) {
curleft += $(o.containment).scrollLeft() || 0;
curtop += $(o.containment).scrollTop() || 0;
}
//Store needed variables
this.offset = this.helper.offset();
this.position = { left: curleft, top: curtop };
this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
this.originalPosition = { left: curleft, top: curtop };
this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
this.originalMousePosition = { left: event.pageX, top: event.pageY };
//Aspect Ratio
this.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);
var cursor = $('.ui-resizable-' + this.axis).css('cursor');
$('body').css('cursor', cursor == 'auto' ? this.axis + '-resize' : cursor);
el.addClass("ui-resizable-resizing");
this._propagate("start", event);
return true;
},
_mouseDrag: function(event) {
//Increase performance, avoid regex
var el = this.helper, o = this.options, props = {},
that = this, smp = this.originalMousePosition, a = this.axis;
var dx = (event.pageX-smp.left)||0, dy = (event.pageY-smp.top)||0;
var trigger = this._change[a];
if (!trigger) return false;
// Calculate the attrs that will be change
var data = trigger.apply(this, [event, dx, dy]);
// Put this in the mouseDrag handler since the user can start pressing shift while resizing
this._updateVirtualBoundaries(event.shiftKey);
if (this._aspectRatio || event.shiftKey)
data = this._updateRatio(data, event);
data = this._respectSize(data, event);
// plugins callbacks need to be called first
this._propagate("resize", event);
el.css({
top: this.position.top + "px", left: this.position.left + "px",
width: this.size.width + "px", height: this.size.height + "px"
});
if (!this._helper && this._proportionallyResizeElements.length)
this._proportionallyResize();
this._updateCache(data);
// calling the user callback at the end
this._trigger('resize', event, this.ui());
return false;
},
_mouseStop: function(event) {
this.resizing = false;
var o = this.options, that = this;
if(this._helper) {
var pr = this._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : that.sizeDiff.height,
soffsetw = ista ? 0 : that.sizeDiff.width;
var s = { width: (that.helper.width() - soffsetw), height: (that.helper.height() - soffseth) },
left = (parseInt(that.element.css('left'), 10) + (that.position.left - that.originalPosition.left)) || null,
top = (parseInt(that.element.css('top'), 10) + (that.position.top - that.originalPosition.top)) || null;
if (!o.animate)
this.element.css($.extend(s, { top: top, left: left }));
that.helper.height(that.size.height);
that.helper.width(that.size.width);
if (this._helper && !o.animate) this._proportionallyResize();
}
$('body').css('cursor', 'auto');
this.element.removeClass("ui-resizable-resizing");
this._propagate("stop", event);
if (this._helper) this.helper.remove();
return false;
},
_updateVirtualBoundaries: function(forceAspectRatio) {
var o = this.options, pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b;
b = {
minWidth: isNumber(o.minWidth) ? o.minWidth : 0,
maxWidth: isNumber(o.maxWidth) ? o.maxWidth : Infinity,
minHeight: isNumber(o.minHeight) ? o.minHeight : 0,
maxHeight: isNumber(o.maxHeight) ? o.maxHeight : Infinity
};
if(this._aspectRatio || forceAspectRatio) {
// We want to create an enclosing box whose aspect ration is the requested one
// First, compute the "projected" size for each dimension based on the aspect ratio and other dimension
pMinWidth = b.minHeight * this.aspectRatio;
pMinHeight = b.minWidth / this.aspectRatio;
pMaxWidth = b.maxHeight * this.aspectRatio;
pMaxHeight = b.maxWidth / this.aspectRatio;
if(pMinWidth > b.minWidth) b.minWidth = pMinWidth;
if(pMinHeight > b.minHeight) b.minHeight = pMinHeight;
if(pMaxWidth < b.maxWidth) b.maxWidth = pMaxWidth;
if(pMaxHeight < b.maxHeight) b.maxHeight = pMaxHeight;
}
this._vBoundaries = b;
},
_updateCache: function(data) {
var o = this.options;
this.offset = this.helper.offset();
if (isNumber(data.left)) this.position.left = data.left;
if (isNumber(data.top)) this.position.top = data.top;
if (isNumber(data.height)) this.size.height = data.height;
if (isNumber(data.width)) this.size.width = data.width;
},
_updateRatio: function(data, event) {
var o = this.options, cpos = this.position, csize = this.size, a = this.axis;
if (isNumber(data.height)) data.width = (data.height * this.aspectRatio);
else if (isNumber(data.width)) data.height = (data.width / this.aspectRatio);
if (a == 'sw') {
data.left = cpos.left + (csize.width - data.width);
data.top = null;
}
if (a == 'nw') {
data.top = cpos.top + (csize.height - data.height);
data.left = cpos.left + (csize.width - data.width);
}
return data;
},
_respectSize: function(data, event) {
var el = this.helper, o = this._vBoundaries, pRatio = this._aspectRatio || event.shiftKey, a = this.axis,
ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(data.height) && o.minHeight && (o.minHeight > data.height);
if (isminw) data.width = o.minWidth;
if (isminh) data.height = o.minHeight;
if (ismaxw) data.width = o.maxWidth;
if (ismaxh) data.height = o.maxHeight;
var dw = this.originalPosition.left + this.originalSize.width, dh = this.position.top + this.size.height;
var cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
if (isminw && cw) data.left = dw - o.minWidth;
if (ismaxw && cw) data.left = dw - o.maxWidth;
if (isminh && ch) data.top = dh - o.minHeight;
if (ismaxh && ch) data.top = dh - o.maxHeight;
// fixing jump error on top/left - bug #2330
var isNotwh = !data.width && !data.height;
if (isNotwh && !data.left && data.top) data.top = null;
else if (isNotwh && !data.top && data.left) data.left = null;
return data;
},
_proportionallyResize: function() {
var o = this.options;
if (!this._proportionallyResizeElements.length) return;
var element = this.helper || this.element;
for (var i=0; i < this._proportionallyResizeElements.length; i++) {
var prel = this._proportionallyResizeElements[i];
if (!this.borderDif) {
var b = [prel.css('borderTopWidth'), prel.css('borderRightWidth'), prel.css('borderBottomWidth'), prel.css('borderLeftWidth')],
p = [prel.css('paddingTop'), prel.css('paddingRight'), prel.css('paddingBottom'), prel.css('paddingLeft')];
this.borderDif = $.map(b, function(v, i) {
var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0;
return border + padding;
});
}
prel.css({
height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
});
};
},
_renderProxy: function() {
var el = this.element, o = this.options;
this.elementOffset = el.offset();
if(this._helper) {
this.helper = this.helper || $('<div style="overflow:hidden;"></div>');
// fix ie6 offset TODO: This seems broken
var ie6offset = ($.ui.ie6 ? 1 : 0),
pxyoffset = ( $.ui.ie6 ? 2 : -1 );
this.helper.addClass(this._helper).css({
width: this.element.outerWidth() + pxyoffset,
height: this.element.outerHeight() + pxyoffset,
position: 'absolute',
left: this.elementOffset.left - ie6offset +'px',
top: this.elementOffset.top - ie6offset +'px',
zIndex: ++o.zIndex //TODO: Don't modify option
});
this.helper
.appendTo("body")
.disableSelection();
} else {
this.helper = this.element;
}
},
_change: {
e: function(event, dx, dy) {
return { width: this.originalSize.width + dx };
},
w: function(event, dx, dy) {
var o = this.options, cs = this.originalSize, sp = this.originalPosition;
return { left: sp.left + dx, width: cs.width - dx };
},
n: function(event, dx, dy) {
var o = this.options, cs = this.originalSize, sp = this.originalPosition;
return { top: sp.top + dy, height: cs.height - dy };
},
s: function(event, dx, dy) {
return { height: this.originalSize.height + dy };
},
se: function(event, dx, dy) {
return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
},
sw: function(event, dx, dy) {
return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
},
ne: function(event, dx, dy) {
return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
},
nw: function(event, dx, dy) {
return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
}
},
_propagate: function(n, event) {
$.ui.plugin.call(this, n, [event, this.ui()]);
(n != "resize" && this._trigger(n, event, this.ui()));
},
plugins: {},
ui: function() {
return {
originalElement: this.originalElement,
element: this.element,
helper: this.helper,
position: this.position,
size: this.size,
originalSize: this.originalSize,
originalPosition: this.originalPosition
};
}
});
/*
* Resizable Extensions
*/
$.ui.plugin.add("resizable", "alsoResize", {
start: function (event, ui) {
var that = $(this).data("resizable"), o = that.options;
var _store = function (exp) {
$(exp).each(function() {
var el = $(this);
el.data("resizable-alsoresize", {
width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
left: parseInt(el.css('left'), 10), top: parseInt(el.css('top'), 10)
});
});
};
if (typeof(o.alsoResize) == 'object' && !o.alsoResize.parentNode) {
if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
else { $.each(o.alsoResize, function (exp) { _store(exp); }); }
}else{
_store(o.alsoResize);
}
},
resize: function (event, ui) {
var that = $(this).data("resizable"), o = that.options, os = that.originalSize, op = that.originalPosition;
var delta = {
height: (that.size.height - os.height) || 0, width: (that.size.width - os.width) || 0,
top: (that.position.top - op.top) || 0, left: (that.position.left - op.left) || 0
},
_alsoResize = function (exp, c) {
$(exp).each(function() {
var el = $(this), start = $(this).data("resizable-alsoresize"), style = {},
css = c && c.length ? c : el.parents(ui.originalElement[0]).length ? ['width', 'height'] : ['width', 'height', 'top', 'left'];
$.each(css, function (i, prop) {
var sum = (start[prop]||0) + (delta[prop]||0);
if (sum && sum >= 0)
style[prop] = sum || null;
});
el.css(style);
});
};
if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
$.each(o.alsoResize, function (exp, c) { _alsoResize(exp, c); });
}else{
_alsoResize(o.alsoResize);
}
},
stop: function (event, ui) {
$(this).removeData("resizable-alsoresize");
}
});
$.ui.plugin.add("resizable", "animate", {
stop: function(event, ui) {
var that = $(this).data("resizable"), o = that.options;
var pr = that._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : that.sizeDiff.height,
soffsetw = ista ? 0 : that.sizeDiff.width;
var style = { width: (that.size.width - soffsetw), height: (that.size.height - soffseth) },
left = (parseInt(that.element.css('left'), 10) + (that.position.left - that.originalPosition.left)) || null,
top = (parseInt(that.element.css('top'), 10) + (that.position.top - that.originalPosition.top)) || null;
that.element.animate(
$.extend(style, top && left ? { top: top, left: left } : {}), {
duration: o.animateDuration,
easing: o.animateEasing,
step: function() {
var data = {
width: parseInt(that.element.css('width'), 10),
height: parseInt(that.element.css('height'), 10),
top: parseInt(that.element.css('top'), 10),
left: parseInt(that.element.css('left'), 10)
};
if (pr && pr.length) $(pr[0]).css({ width: data.width, height: data.height });
// propagating resize, and updating values for each animation step
that._updateCache(data);
that._propagate("resize", event);
}
}
);
}
});
$.ui.plugin.add("resizable", "containment", {
start: function(event, ui) {
var that = $(this).data("resizable"), o = that.options, el = that.element;
var oc = o.containment, ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
if (!ce) return;
that.containerElement = $(ce);
if (/document/.test(oc) || oc == document) {
that.containerOffset = { left: 0, top: 0 };
that.containerPosition = { left: 0, top: 0 };
that.parentData = {
element: $(document), left: 0, top: 0,
width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
};
}
// i'm a node, so compute top, left, right, bottom
else {
var element = $(ce), p = [];
$([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });
that.containerOffset = element.offset();
that.containerPosition = element.position();
that.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };
var co = that.containerOffset, ch = that.containerSize.height, cw = that.containerSize.width,
width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ), height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);
that.parentData = {
element: ce, left: co.left, top: co.top, width: width, height: height
};
}
},
resize: function(event, ui) {
var that = $(this).data("resizable"), o = that.options,
ps = that.containerSize, co = that.containerOffset, cs = that.size, cp = that.position,
pRatio = that._aspectRatio || event.shiftKey, cop = { top:0, left:0 }, ce = that.containerElement;
if (ce[0] != document && (/static/).test(ce.css('position'))) cop = co;
if (cp.left < (that._helper ? co.left : 0)) {
that.size.width = that.size.width + (that._helper ? (that.position.left - co.left) : (that.position.left - cop.left));
if (pRatio) that.size.height = that.size.width / that.aspectRatio;
that.position.left = o.helper ? co.left : 0;
}
if (cp.top < (that._helper ? co.top : 0)) {
that.size.height = that.size.height + (that._helper ? (that.position.top - co.top) : that.position.top);
if (pRatio) that.size.width = that.size.height * that.aspectRatio;
that.position.top = that._helper ? co.top : 0;
}
that.offset.left = that.parentData.left+that.position.left;
that.offset.top = that.parentData.top+that.position.top;
var woset = Math.abs( (that._helper ? that.offset.left - cop.left : (that.offset.left - cop.left)) + that.sizeDiff.width ),
hoset = Math.abs( (that._helper ? that.offset.top - cop.top : (that.offset.top - co.top)) + that.sizeDiff.height );
var isParent = that.containerElement.get(0) == that.element.parent().get(0),
isOffsetRelative = /relative|absolute/.test(that.containerElement.css('position'));
if(isParent && isOffsetRelative) woset -= that.parentData.left;
if (woset + that.size.width >= that.parentData.width) {
that.size.width = that.parentData.width - woset;
if (pRatio) that.size.height = that.size.width / that.aspectRatio;
}
if (hoset + that.size.height >= that.parentData.height) {
that.size.height = that.parentData.height - hoset;
if (pRatio) that.size.width = that.size.height * that.aspectRatio;
}
},
stop: function(event, ui){
var that = $(this).data("resizable"), o = that.options, cp = that.position,
co = that.containerOffset, cop = that.containerPosition, ce = that.containerElement;
var helper = $(that.helper), ho = helper.offset(), w = helper.outerWidth() - that.sizeDiff.width, h = helper.outerHeight() - that.sizeDiff.height;
if (that._helper && !o.animate && (/relative/).test(ce.css('position')))
$(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
if (that._helper && !o.animate && (/static/).test(ce.css('position')))
$(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
}
});
$.ui.plugin.add("resizable", "ghost", {
start: function(event, ui) {
var that = $(this).data("resizable"), o = that.options, cs = that.size;
that.ghost = that.originalElement.clone();
that.ghost
.css({ opacity: .25, display: 'block', position: 'relative', height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
.addClass('ui-resizable-ghost')
.addClass(typeof o.ghost == 'string' ? o.ghost : '');
that.ghost.appendTo(that.helper);
},
resize: function(event, ui){
var that = $(this).data("resizable"), o = that.options;
if (that.ghost) that.ghost.css({ position: 'relative', height: that.size.height, width: that.size.width });
},
stop: function(event, ui){
var that = $(this).data("resizable"), o = that.options;
if (that.ghost && that.helper) that.helper.get(0).removeChild(that.ghost.get(0));
}
});
$.ui.plugin.add("resizable", "grid", {
resize: function(event, ui) {
var that = $(this).data("resizable"), o = that.options, cs = that.size, os = that.originalSize, op = that.originalPosition, a = that.axis, ratio = o._aspectRatio || event.shiftKey;
o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid;
var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1);
if (/^(se|s|e)$/.test(a)) {
that.size.width = os.width + ox;
that.size.height = os.height + oy;
}
else if (/^(ne)$/.test(a)) {
that.size.width = os.width + ox;
that.size.height = os.height + oy;
that.position.top = op.top - oy;
}
else if (/^(sw)$/.test(a)) {
that.size.width = os.width + ox;
that.size.height = os.height + oy;
that.position.left = op.left - ox;
}
else {
that.size.width = os.width + ox;
that.size.height = os.height + oy;
that.position.top = op.top - oy;
that.position.left = op.left - ox;
}
}
});
var num = function(v) {
return parseInt(v, 10) || 0;
};
var isNumber = function(value) {
return !isNaN(parseInt(value, 10));
};
})(jQuery);
(function( $, undefined ) {
$.widget("ui.selectable", $.ui.mouse, {
version: "1.9.2",
options: {
appendTo: 'body',
autoRefresh: true,
distance: 0,
filter: '*',
tolerance: 'touch'
},
_create: function() {
var that = this;
this.element.addClass("ui-selectable");
this.dragged = false;
// cache selectee children based on filter
var selectees;
this.refresh = function() {
selectees = $(that.options.filter, that.element[0]);
selectees.addClass("ui-selectee");
selectees.each(function() {
var $this = $(this);
var pos = $this.offset();
$.data(this, "selectable-item", {
element: this,
$element: $this,
left: pos.left,
top: pos.top,
right: pos.left + $this.outerWidth(),
bottom: pos.top + $this.outerHeight(),
startselected: false,
selected: $this.hasClass('ui-selected'),
selecting: $this.hasClass('ui-selecting'),
unselecting: $this.hasClass('ui-unselecting')
});
});
};
this.refresh();
this.selectees = selectees.addClass("ui-selectee");
this._mouseInit();
this.helper = $("<div class='ui-selectable-helper'></div>");
},
_destroy: function() {
this.selectees
.removeClass("ui-selectee")
.removeData("selectable-item");
this.element
.removeClass("ui-selectable ui-selectable-disabled");
this._mouseDestroy();
},
_mouseStart: function(event) {
var that = this;
this.opos = [event.pageX, event.pageY];
if (this.options.disabled)
return;
var options = this.options;
this.selectees = $(options.filter, this.element[0]);
this._trigger("start", event);
$(options.appendTo).append(this.helper);
// position helper (lasso)
this.helper.css({
"left": event.clientX,
"top": event.clientY,
"width": 0,
"height": 0
});
if (options.autoRefresh) {
this.refresh();
}
this.selectees.filter('.ui-selected').each(function() {
var selectee = $.data(this, "selectable-item");
selectee.startselected = true;
if (!event.metaKey && !event.ctrlKey) {
selectee.$element.removeClass('ui-selected');
selectee.selected = false;
selectee.$element.addClass('ui-unselecting');
selectee.unselecting = true;
// selectable UNSELECTING callback
that._trigger("unselecting", event, {
unselecting: selectee.element
});
}
});
$(event.target).parents().andSelf().each(function() {
var selectee = $.data(this, "selectable-item");
if (selectee) {
var doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass('ui-selected');
selectee.$element
.removeClass(doSelect ? "ui-unselecting" : "ui-selected")
.addClass(doSelect ? "ui-selecting" : "ui-unselecting");
selectee.unselecting = !doSelect;
selectee.selecting = doSelect;
selectee.selected = doSelect;
// selectable (UN)SELECTING callback
if (doSelect) {
that._trigger("selecting", event, {
selecting: selectee.element
});
} else {
that._trigger("unselecting", event, {
unselecting: selectee.element
});
}
return false;
}
});
},
_mouseDrag: function(event) {
var that = this;
this.dragged = true;
if (this.options.disabled)
return;
var options = this.options;
var x1 = this.opos[0], y1 = this.opos[1], x2 = event.pageX, y2 = event.pageY;
if (x1 > x2) { var tmp = x2; x2 = x1; x1 = tmp; }
if (y1 > y2) { var tmp = y2; y2 = y1; y1 = tmp; }
this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});
this.selectees.each(function() {
var selectee = $.data(this, "selectable-item");
//prevent helper from being selected if appendTo: selectable
if (!selectee || selectee.element == that.element[0])
return;
var hit = false;
if (options.tolerance == 'touch') {
hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
} else if (options.tolerance == 'fit') {
hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
}
if (hit) {
// SELECT
if (selectee.selected) {
selectee.$element.removeClass('ui-selected');
selectee.selected = false;
}
if (selectee.unselecting) {
selectee.$element.removeClass('ui-unselecting');
selectee.unselecting = false;
}
if (!selectee.selecting) {
selectee.$element.addClass('ui-selecting');
selectee.selecting = true;
// selectable SELECTING callback
that._trigger("selecting", event, {
selecting: selectee.element
});
}
} else {
// UNSELECT
if (selectee.selecting) {
if ((event.metaKey || event.ctrlKey) && selectee.startselected) {
selectee.$element.removeClass('ui-selecting');
selectee.selecting = false;
selectee.$element.addClass('ui-selected');
selectee.selected = true;
} else {
selectee.$element.removeClass('ui-selecting');
selectee.selecting = false;
if (selectee.startselected) {
selectee.$element.addClass('ui-unselecting');
selectee.unselecting = true;
}
// selectable UNSELECTING callback
that._trigger("unselecting", event, {
unselecting: selectee.element
});
}
}
if (selectee.selected) {
if (!event.metaKey && !event.ctrlKey && !selectee.startselected) {
selectee.$element.removeClass('ui-selected');
selectee.selected = false;
selectee.$element.addClass('ui-unselecting');
selectee.unselecting = true;
// selectable UNSELECTING callback
that._trigger("unselecting", event, {
unselecting: selectee.element
});
}
}
}
});
return false;
},
_mouseStop: function(event) {
var that = this;
this.dragged = false;
var options = this.options;
$('.ui-unselecting', this.element[0]).each(function() {
var selectee = $.data(this, "selectable-item");
selectee.$element.removeClass('ui-unselecting');
selectee.unselecting = false;
selectee.startselected = false;
that._trigger("unselected", event, {
unselected: selectee.element
});
});
$('.ui-selecting', this.element[0]).each(function() {
var selectee = $.data(this, "selectable-item");
selectee.$element.removeClass('ui-selecting').addClass('ui-selected');
selectee.selecting = false;
selectee.selected = true;
selectee.startselected = true;
that._trigger("selected", event, {
selected: selectee.element
});
});
this._trigger("stop", event);
this.helper.remove();
return false;
}
});
})(jQuery);
(function( $, undefined ) {
// number of pages in a slider
// (how many times can you page up/down to go through the whole range)
var numPages = 5;
$.widget( "ui.slider", $.ui.mouse, {
version: "1.9.2",
widgetEventPrefix: "slide",
options: {
animate: false,
distance: 0,
max: 100,
min: 0,
orientation: "horizontal",
range: false,
step: 1,
value: 0,
values: null
},
_create: function() {
var i, handleCount,
o = this.options,
existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ),
handle = "<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>",
handles = [];
this._keySliding = false;
this._mouseSliding = false;
this._animateOff = true;
this._handleIndex = null;
this._detectOrientation();
this._mouseInit();
this.element
.addClass( "ui-slider" +
" ui-slider-" + this.orientation +
" ui-widget" +
" ui-widget-content" +
" ui-corner-all" +
( o.disabled ? " ui-slider-disabled ui-disabled" : "" ) );
this.range = $([]);
if ( o.range ) {
if ( o.range === true ) {
if ( !o.values ) {
o.values = [ this._valueMin(), this._valueMin() ];
}
if ( o.values.length && o.values.length !== 2 ) {
o.values = [ o.values[0], o.values[0] ];
}
}
this.range = $( "<div></div>" )
.appendTo( this.element )
.addClass( "ui-slider-range" +
// note: this isn't the most fittingly semantic framework class for this element,
// but worked best visually with a variety of themes
" ui-widget-header" +
( ( o.range === "min" || o.range === "max" ) ? " ui-slider-range-" + o.range : "" ) );
}
handleCount = ( o.values && o.values.length ) || 1;
for ( i = existingHandles.length; i < handleCount; i++ ) {
handles.push( handle );
}
this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( this.element ) );
this.handle = this.handles.eq( 0 );
this.handles.add( this.range ).filter( "a" )
.click(function( event ) {
event.preventDefault();
})
.mouseenter(function() {
if ( !o.disabled ) {
$( this ).addClass( "ui-state-hover" );
}
})
.mouseleave(function() {
$( this ).removeClass( "ui-state-hover" );
})
.focus(function() {
if ( !o.disabled ) {
$( ".ui-slider .ui-state-focus" ).removeClass( "ui-state-focus" );
$( this ).addClass( "ui-state-focus" );
} else {
$( this ).blur();
}
})
.blur(function() {
$( this ).removeClass( "ui-state-focus" );
});
this.handles.each(function( i ) {
$( this ).data( "ui-slider-handle-index", i );
});
this._on( this.handles, {
keydown: function( event ) {
var allowed, curVal, newVal, step,
index = $( event.target ).data( "ui-slider-handle-index" );
switch ( event.keyCode ) {
case $.ui.keyCode.HOME:
case $.ui.keyCode.END:
case $.ui.keyCode.PAGE_UP:
case $.ui.keyCode.PAGE_DOWN:
case $.ui.keyCode.UP:
case $.ui.keyCode.RIGHT:
case $.ui.keyCode.DOWN:
case $.ui.keyCode.LEFT:
event.preventDefault();
if ( !this._keySliding ) {
this._keySliding = true;
$( event.target ).addClass( "ui-state-active" );
allowed = this._start( event, index );
if ( allowed === false ) {
return;
}
}
break;
}
step = this.options.step;
if ( this.options.values && this.options.values.length ) {
curVal = newVal = this.values( index );
} else {
curVal = newVal = this.value();
}
switch ( event.keyCode ) {
case $.ui.keyCode.HOME:
newVal = this._valueMin();
break;
case $.ui.keyCode.END:
newVal = this._valueMax();
break;
case $.ui.keyCode.PAGE_UP:
newVal = this._trimAlignValue( curVal + ( (this._valueMax() - this._valueMin()) / numPages ) );
break;
case $.ui.keyCode.PAGE_DOWN:
newVal = this._trimAlignValue( curVal - ( (this._valueMax() - this._valueMin()) / numPages ) );
break;
case $.ui.keyCode.UP:
case $.ui.keyCode.RIGHT:
if ( curVal === this._valueMax() ) {
return;
}
newVal = this._trimAlignValue( curVal + step );
break;
case $.ui.keyCode.DOWN:
case $.ui.keyCode.LEFT:
if ( curVal === this._valueMin() ) {
return;
}
newVal = this._trimAlignValue( curVal - step );
break;
}
this._slide( event, index, newVal );
},
keyup: function( event ) {
var index = $( event.target ).data( "ui-slider-handle-index" );
if ( this._keySliding ) {
this._keySliding = false;
this._stop( event, index );
this._change( event, index );
$( event.target ).removeClass( "ui-state-active" );
}
}
});
this._refreshValue();
this._animateOff = false;
},
_destroy: function() {
this.handles.remove();
this.range.remove();
this.element
.removeClass( "ui-slider" +
" ui-slider-horizontal" +
" ui-slider-vertical" +
" ui-slider-disabled" +
" ui-widget" +
" ui-widget-content" +
" ui-corner-all" );
this._mouseDestroy();
},
_mouseCapture: function( event ) {
var position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle,
that = this,
o = this.options;
if ( o.disabled ) {
return false;
}
this.elementSize = {
width: this.element.outerWidth(),
height: this.element.outerHeight()
};
this.elementOffset = this.element.offset();
position = { x: event.pageX, y: event.pageY };
normValue = this._normValueFromMouse( position );
distance = this._valueMax() - this._valueMin() + 1;
this.handles.each(function( i ) {
var thisDistance = Math.abs( normValue - that.values(i) );
if ( distance > thisDistance ) {
distance = thisDistance;
closestHandle = $( this );
index = i;
}
});
// workaround for bug #3736 (if both handles of a range are at 0,
// the first is always used as the one with least distance,
// and moving it is obviously prevented by preventing negative ranges)
if( o.range === true && this.values(1) === o.min ) {
index += 1;
closestHandle = $( this.handles[index] );
}
allowed = this._start( event, index );
if ( allowed === false ) {
return false;
}
this._mouseSliding = true;
this._handleIndex = index;
closestHandle
.addClass( "ui-state-active" )
.focus();
offset = closestHandle.offset();
mouseOverHandle = !$( event.target ).parents().andSelf().is( ".ui-slider-handle" );
this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
top: event.pageY - offset.top -
( closestHandle.height() / 2 ) -
( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
};
if ( !this.handles.hasClass( "ui-state-hover" ) ) {
this._slide( event, index, normValue );
}
this._animateOff = true;
return true;
},
_mouseStart: function() {
return true;
},
_mouseDrag: function( event ) {
var position = { x: event.pageX, y: event.pageY },
normValue = this._normValueFromMouse( position );
this._slide( event, this._handleIndex, normValue );
return false;
},
_mouseStop: function( event ) {
this.handles.removeClass( "ui-state-active" );
this._mouseSliding = false;
this._stop( event, this._handleIndex );
this._change( event, this._handleIndex );
this._handleIndex = null;
this._clickOffset = null;
this._animateOff = false;
return false;
},
_detectOrientation: function() {
this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
},
_normValueFromMouse: function( position ) {
var pixelTotal,
pixelMouse,
percentMouse,
valueTotal,
valueMouse;
if ( this.orientation === "horizontal" ) {
pixelTotal = this.elementSize.width;
pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
} else {
pixelTotal = this.elementSize.height;
pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
}
percentMouse = ( pixelMouse / pixelTotal );
if ( percentMouse > 1 ) {
percentMouse = 1;
}
if ( percentMouse < 0 ) {
percentMouse = 0;
}
if ( this.orientation === "vertical" ) {
percentMouse = 1 - percentMouse;
}
valueTotal = this._valueMax() - this._valueMin();
valueMouse = this._valueMin() + percentMouse * valueTotal;
return this._trimAlignValue( valueMouse );
},
_start: function( event, index ) {
var uiHash = {
handle: this.handles[ index ],
value: this.value()
};
if ( this.options.values && this.options.values.length ) {
uiHash.value = this.values( index );
uiHash.values = this.values();
}
return this._trigger( "start", event, uiHash );
},
_slide: function( event, index, newVal ) {
var otherVal,
newValues,
allowed;
if ( this.options.values && this.options.values.length ) {
otherVal = this.values( index ? 0 : 1 );
if ( ( this.options.values.length === 2 && this.options.range === true ) &&
( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
) {
newVal = otherVal;
}
if ( newVal !== this.values( index ) ) {
newValues = this.values();
newValues[ index ] = newVal;
// A slide can be canceled by returning false from the slide callback
allowed = this._trigger( "slide", event, {
handle: this.handles[ index ],
value: newVal,
values: newValues
} );
otherVal = this.values( index ? 0 : 1 );
if ( allowed !== false ) {
this.values( index, newVal, true );
}
}
} else {
if ( newVal !== this.value() ) {
// A slide can be canceled by returning false from the slide callback
allowed = this._trigger( "slide", event, {
handle: this.handles[ index ],
value: newVal
} );
if ( allowed !== false ) {
this.value( newVal );
}
}
}
},
_stop: function( event, index ) {
var uiHash = {
handle: this.handles[ index ],
value: this.value()
};
if ( this.options.values && this.options.values.length ) {
uiHash.value = this.values( index );
uiHash.values = this.values();
}
this._trigger( "stop", event, uiHash );
},
_change: function( event, index ) {
if ( !this._keySliding && !this._mouseSliding ) {
var uiHash = {
handle: this.handles[ index ],
value: this.value()
};
if ( this.options.values && this.options.values.length ) {
uiHash.value = this.values( index );
uiHash.values = this.values();
}
this._trigger( "change", event, uiHash );
}
},
value: function( newValue ) {
if ( arguments.length ) {
this.options.value = this._trimAlignValue( newValue );
this._refreshValue();
this._change( null, 0 );
return;
}
return this._value();
},
values: function( index, newValue ) {
var vals,
newValues,
i;
if ( arguments.length > 1 ) {
this.options.values[ index ] = this._trimAlignValue( newValue );
this._refreshValue();
this._change( null, index );
return;
}
if ( arguments.length ) {
if ( $.isArray( arguments[ 0 ] ) ) {
vals = this.options.values;
newValues = arguments[ 0 ];
for ( i = 0; i < vals.length; i += 1 ) {
vals[ i ] = this._trimAlignValue( newValues[ i ] );
this._change( null, i );
}
this._refreshValue();
} else {
if ( this.options.values && this.options.values.length ) {
return this._values( index );
} else {
return this.value();
}
}
} else {
return this._values();
}
},
_setOption: function( key, value ) {
var i,
valsLength = 0;
if ( $.isArray( this.options.values ) ) {
valsLength = this.options.values.length;
}
$.Widget.prototype._setOption.apply( this, arguments );
switch ( key ) {
case "disabled":
if ( value ) {
this.handles.filter( ".ui-state-focus" ).blur();
this.handles.removeClass( "ui-state-hover" );
this.handles.prop( "disabled", true );
this.element.addClass( "ui-disabled" );
} else {
this.handles.prop( "disabled", false );
this.element.removeClass( "ui-disabled" );
}
break;
case "orientation":
this._detectOrientation();
this.element
.removeClass( "ui-slider-horizontal ui-slider-vertical" )
.addClass( "ui-slider-" + this.orientation );
this._refreshValue();
break;
case "value":
this._animateOff = true;
this._refreshValue();
this._change( null, 0 );
this._animateOff = false;
break;
case "values":
this._animateOff = true;
this._refreshValue();
for ( i = 0; i < valsLength; i += 1 ) {
this._change( null, i );
}
this._animateOff = false;
break;
case "min":
case "max":
this._animateOff = true;
this._refreshValue();
this._animateOff = false;
break;
}
},
//internal value getter
// _value() returns value trimmed by min and max, aligned by step
_value: function() {
var val = this.options.value;
val = this._trimAlignValue( val );
return val;
},
//internal values getter
// _values() returns array of values trimmed by min and max, aligned by step
// _values( index ) returns single value trimmed by min and max, aligned by step
_values: function( index ) {
var val,
vals,
i;
if ( arguments.length ) {
val = this.options.values[ index ];
val = this._trimAlignValue( val );
return val;
} else {
// .slice() creates a copy of the array
// this copy gets trimmed by min and max and then returned
vals = this.options.values.slice();
for ( i = 0; i < vals.length; i+= 1) {
vals[ i ] = this._trimAlignValue( vals[ i ] );
}
return vals;
}
},
// returns the step-aligned value that val is closest to, between (inclusive) min and max
_trimAlignValue: function( val ) {
if ( val <= this._valueMin() ) {
return this._valueMin();
}
if ( val >= this._valueMax() ) {
return this._valueMax();
}
var step = ( this.options.step > 0 ) ? this.options.step : 1,
valModStep = (val - this._valueMin()) % step,
alignValue = val - valModStep;
if ( Math.abs(valModStep) * 2 >= step ) {
alignValue += ( valModStep > 0 ) ? step : ( -step );
}
// Since JavaScript has problems with large floats, round
// the final value to 5 digits after the decimal point (see #4124)
return parseFloat( alignValue.toFixed(5) );
},
_valueMin: function() {
return this.options.min;
},
_valueMax: function() {
return this.options.max;
},
_refreshValue: function() {
var lastValPercent, valPercent, value, valueMin, valueMax,
oRange = this.options.range,
o = this.options,
that = this,
animate = ( !this._animateOff ) ? o.animate : false,
_set = {};
if ( this.options.values && this.options.values.length ) {
this.handles.each(function( i ) {
valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100;
_set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
$( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
if ( that.options.range === true ) {
if ( that.orientation === "horizontal" ) {
if ( i === 0 ) {
that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
}
if ( i === 1 ) {
that.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
}
} else {
if ( i === 0 ) {
that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
}
if ( i === 1 ) {
that.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
}
}
}
lastValPercent = valPercent;
});
} else {
value = this.value();
valueMin = this._valueMin();
valueMax = this._valueMax();
valPercent = ( valueMax !== valueMin ) ?
( value - valueMin ) / ( valueMax - valueMin ) * 100 :
0;
_set[ this.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
if ( oRange === "min" && this.orientation === "horizontal" ) {
this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
}
if ( oRange === "max" && this.orientation === "horizontal" ) {
this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
}
if ( oRange === "min" && this.orientation === "vertical" ) {
this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
}
if ( oRange === "max" && this.orientation === "vertical" ) {
this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
}
}
}
});
}(jQuery));
(function( $, undefined ) {
$.widget("ui.sortable", $.ui.mouse, {
version: "1.9.2",
widgetEventPrefix: "sort",
ready: false,
options: {
appendTo: "parent",
axis: false,
connectWith: false,
containment: false,
cursor: 'auto',
cursorAt: false,
dropOnEmpty: true,
forcePlaceholderSize: false,
forceHelperSize: false,
grid: false,
handle: false,
helper: "original",
items: '> *',
opacity: false,
placeholder: false,
revert: false,
scroll: true,
scrollSensitivity: 20,
scrollSpeed: 20,
scope: "default",
tolerance: "intersect",
zIndex: 1000
},
_create: function() {
var o = this.options;
this.containerCache = {};
this.element.addClass("ui-sortable");
//Get the items
this.refresh();
//Let's determine if the items are being displayed horizontally
this.floating = this.items.length ? o.axis === 'x' || (/left|right/).test(this.items[0].item.css('float')) || (/inline|table-cell/).test(this.items[0].item.css('display')) : false;
//Let's determine the parent's offset
this.offset = this.element.offset();
//Initialize mouse events for interaction
this._mouseInit();
//We're ready to go
this.ready = true
},
_destroy: function() {
this.element
.removeClass("ui-sortable ui-sortable-disabled");
this._mouseDestroy();
for ( var i = this.items.length - 1; i >= 0; i-- )
this.items[i].item.removeData(this.widgetName + "-item");
return this;
},
_setOption: function(key, value){
if ( key === "disabled" ) {
this.options[ key ] = value;
this.widget().toggleClass( "ui-sortable-disabled", !!value );
} else {
// Don't call widget base _setOption for disable as it adds ui-state-disabled class
$.Widget.prototype._setOption.apply(this, arguments);
}
},
_mouseCapture: function(event, overrideHandle) {
var that = this;
if (this.reverting) {
return false;
}
if(this.options.disabled || this.options.type == 'static') return false;
//We have to refresh the items data once first
this._refreshItems(event);
//Find out if the clicked node (or one of its parents) is a actual item in this.items
var currentItem = null, nodes = $(event.target).parents().each(function() {
if($.data(this, that.widgetName + '-item') == that) {
currentItem = $(this);
return false;
}
});
if($.data(event.target, that.widgetName + '-item') == that) currentItem = $(event.target);
if(!currentItem) return false;
if(this.options.handle && !overrideHandle) {
var validHandle = false;
$(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == event.target) validHandle = true; });
if(!validHandle) return false;
}
this.currentItem = currentItem;
this._removeCurrentsFromItems();
return true;
},
_mouseStart: function(event, overrideHandle, noActivation) {
var o = this.options;
this.currentContainer = this;
//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
this.refreshPositions();
//Create and append the visible helper
this.helper = this._createHelper(event);
//Cache the helper size
this._cacheHelperProportions();
/*
* - Position generation -
* This block generates everything position related - it's the core of draggables.
*/
//Cache the margins of the original element
this._cacheMargins();
//Get the next scrolling parent
this.scrollParent = this.helper.scrollParent();
//The element's absolute position on the page minus margins
this.offset = this.currentItem.offset();
this.offset = {
top: this.offset.top - this.margins.top,
left: this.offset.left - this.margins.left
};
$.extend(this.offset, {
click: { //Where the click happened, relative to the element
left: event.pageX - this.offset.left,
top: event.pageY - this.offset.top
},
parent: this._getParentOffset(),
relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
});
// Only after we got the offset, we can change the helper's position to absolute
// TODO: Still need to figure out a way to make relative sorting possible
this.helper.css("position", "absolute");
this.cssPosition = this.helper.css("position");
//Generate the original position
this.originalPosition = this._generatePosition(event);
this.originalPageX = event.pageX;
this.originalPageY = event.pageY;
//Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
//Cache the former DOM position
this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
if(this.helper[0] != this.currentItem[0]) {
this.currentItem.hide();
}
//Create the placeholder
this._createPlaceholder();
//Set a containment if given in the options
if(o.containment)
this._setContainment();
if(o.cursor) { // cursor option
if ($('body').css("cursor")) this._storedCursor = $('body').css("cursor");
$('body').css("cursor", o.cursor);
}
if(o.opacity) { // opacity option
if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity");
this.helper.css("opacity", o.opacity);
}
if(o.zIndex) { // zIndex option
if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex");
this.helper.css("zIndex", o.zIndex);
}
//Prepare scrolling
if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML')
this.overflowOffset = this.scrollParent.offset();
//Call callbacks
this._trigger("start", event, this._uiHash());
//Recache the helper size
if(!this._preserveHelperProportions)
this._cacheHelperProportions();
//Post 'activate' events to possible containers
if(!noActivation) {
for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, this._uiHash(this)); }
}
//Prepare possible droppables
if($.ui.ddmanager)
$.ui.ddmanager.current = this;
if ($.ui.ddmanager && !o.dropBehaviour)
$.ui.ddmanager.prepareOffsets(this, event);
this.dragging = true;
this.helper.addClass("ui-sortable-helper");
this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
return true;
},
_mouseDrag: function(event) {
//Compute the helpers position
this.position = this._generatePosition(event);
this.positionAbs = this._convertPositionTo("absolute");
if (!this.lastPositionAbs) {
this.lastPositionAbs = this.positionAbs;
}
//Do scrolling
if(this.options.scroll) {
var o = this.options, scrolled = false;
if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') {
if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity)
this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity)
this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
} else {
if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
}
if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
$.ui.ddmanager.prepareOffsets(this, event);
}
//Regenerate the absolute position used for position checks
this.positionAbs = this._convertPositionTo("absolute");
//Set the helper position
if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
//Rearrange
for (var i = this.items.length - 1; i >= 0; i--) {
//Cache variables and intersection, continue if no intersection
var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);
if (!intersection) continue;
// Only put the placeholder inside the current Container, skip all
// items form other containers. This works because when moving
// an item from one container to another the
// currentContainer is switched before the placeholder is moved.
//
// Without this moving items in "sub-sortables" can cause the placeholder to jitter
// beetween the outer and inner container.
if (item.instance !== this.currentContainer) continue;
if (itemElement != this.currentItem[0] //cannot intersect with itself
&& this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before
&& !$.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked
&& (this.options.type == 'semi-dynamic' ? !$.contains(this.element[0], itemElement) : true)
//&& itemElement.parentNode == this.placeholder[0].parentNode // only rearrange items within the same container
) {
this.direction = intersection == 1 ? "down" : "up";
if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) {
this._rearrange(event, item);
} else {
break;
}
this._trigger("change", event, this._uiHash());
break;
}
}
//Post events to containers
this._contactContainers(event);
//Interconnect with droppables
if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
//Call callbacks
this._trigger('sort', event, this._uiHash());
this.lastPositionAbs = this.positionAbs;
return false;
},
_mouseStop: function(event, noPropagation) {
if(!event) return;
//If we are using droppables, inform the manager about the drop
if ($.ui.ddmanager && !this.options.dropBehaviour)
$.ui.ddmanager.drop(this, event);
if(this.options.revert) {
var that = this;
var cur = this.placeholder.offset();
this.reverting = true;
$(this.helper).animate({
left: cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft),
top: cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop)
}, parseInt(this.options.revert, 10) || 500, function() {
that._clear(event);
});
} else {
this._clear(event, noPropagation);
}
return false;
},
cancel: function() {
if(this.dragging) {
this._mouseUp({ target: null });
if(this.options.helper == "original")
this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
else
this.currentItem.show();
//Post deactivating events to containers
for (var i = this.containers.length - 1; i >= 0; i--){
this.containers[i]._trigger("deactivate", null, this._uiHash(this));
if(this.containers[i].containerCache.over) {
this.containers[i]._trigger("out", null, this._uiHash(this));
this.containers[i].containerCache.over = 0;
}
}
}
if (this.placeholder) {
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
if(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
if(this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove();
$.extend(this, {
helper: null,
dragging: false,
reverting: false,
_noFinalSort: null
});
if(this.domPosition.prev) {
$(this.domPosition.prev).after(this.currentItem);
} else {
$(this.domPosition.parent).prepend(this.currentItem);
}
}
return this;
},
serialize: function(o) {
var items = this._getItemsAsjQuery(o && o.connected);
var str = []; o = o || {};
$(items).each(function() {
var res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
if(res) str.push((o.key || res[1]+'[]')+'='+(o.key && o.expression ? res[1] : res[2]));
});
if(!str.length && o.key) {
str.push(o.key + '=');
}
return str.join('&');
},
toArray: function(o) {
var items = this._getItemsAsjQuery(o && o.connected);
var ret = []; o = o || {};
items.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); });
return ret;
},
/* Be careful with the following core functions */
_intersectsWith: function(item) {
var x1 = this.positionAbs.left,
x2 = x1 + this.helperProportions.width,
y1 = this.positionAbs.top,
y2 = y1 + this.helperProportions.height;
var l = item.left,
r = l + item.width,
t = item.top,
b = t + item.height;
var dyClick = this.offset.click.top,
dxClick = this.offset.click.left;
var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;
if( this.options.tolerance == "pointer"
|| this.options.forcePointerForContainers
|| (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])
) {
return isOverElement;
} else {
return (l < x1 + (this.helperProportions.width / 2) // Right Half
&& x2 - (this.helperProportions.width / 2) < r // Left Half
&& t < y1 + (this.helperProportions.height / 2) // Bottom Half
&& y2 - (this.helperProportions.height / 2) < b ); // Top Half
}
},
_intersectsWithPointer: function(item) {
var isOverElementHeight = (this.options.axis === 'x') || $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
isOverElementWidth = (this.options.axis === 'y') || $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
isOverElement = isOverElementHeight && isOverElementWidth,
verticalDirection = this._getDragVerticalDirection(),
horizontalDirection = this._getDragHorizontalDirection();
if (!isOverElement)
return false;
return this.floating ?
( ((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1 )
: ( verticalDirection && (verticalDirection == "down" ? 2 : 1) );
},
_intersectsWithSides: function(item) {
var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
verticalDirection = this._getDragVerticalDirection(),
horizontalDirection = this._getDragHorizontalDirection();
if (this.floating && horizontalDirection) {
return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf));
} else {
return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf));
}
},
_getDragVerticalDirection: function() {
var delta = this.positionAbs.top - this.lastPositionAbs.top;
return delta != 0 && (delta > 0 ? "down" : "up");
},
_getDragHorizontalDirection: function() {
var delta = this.positionAbs.left - this.lastPositionAbs.left;
return delta != 0 && (delta > 0 ? "right" : "left");
},
refresh: function(event) {
this._refreshItems(event);
this.refreshPositions();
return this;
},
_connectWith: function() {
var options = this.options;
return options.connectWith.constructor == String
? [options.connectWith]
: options.connectWith;
},
_getItemsAsjQuery: function(connected) {
var items = [];
var queries = [];
var connectWith = this._connectWith();
if(connectWith && connected) {
for (var i = connectWith.length - 1; i >= 0; i--){
var cur = $(connectWith[i]);
for (var j = cur.length - 1; j >= 0; j--){
var inst = $.data(cur[j], this.widgetName);
if(inst && inst != this && !inst.options.disabled) {
queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), inst]);
}
};
};
}
queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), this]);
for (var i = queries.length - 1; i >= 0; i--){
queries[i][0].each(function() {
items.push(this);
});
};
return $(items);
},
_removeCurrentsFromItems: function() {
var list = this.currentItem.find(":data(" + this.widgetName + "-item)");
this.items = $.grep(this.items, function (item) {
for (var j=0; j < list.length; j++) {
if(list[j] == item.item[0])
return false;
};
return true;
});
},
_refreshItems: function(event) {
this.items = [];
this.containers = [this];
var items = this.items;
var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];
var connectWith = this._connectWith();
if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down
for (var i = connectWith.length - 1; i >= 0; i--){
var cur = $(connectWith[i]);
for (var j = cur.length - 1; j >= 0; j--){
var inst = $.data(cur[j], this.widgetName);
if(inst && inst != this && !inst.options.disabled) {
queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
this.containers.push(inst);
}
};
};
}
for (var i = queries.length - 1; i >= 0; i--) {
var targetData = queries[i][1];
var _queries = queries[i][0];
for (var j=0, queriesLength = _queries.length; j < queriesLength; j++) {
var item = $(_queries[j]);
item.data(this.widgetName + '-item', targetData); // Data for target checking (mouse manager)
items.push({
item: item,
instance: targetData,
width: 0, height: 0,
left: 0, top: 0
});
};
};
},
refreshPositions: function(fast) {
//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
if(this.offsetParent && this.helper) {
this.offset.parent = this._getParentOffset();
}
for (var i = this.items.length - 1; i >= 0; i--){
var item = this.items[i];
//We ignore calculating positions of all connected containers when we're not over them
if(item.instance != this.currentContainer && this.currentContainer && item.item[0] != this.currentItem[0])
continue;
var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
if (!fast) {
item.width = t.outerWidth();
item.height = t.outerHeight();
}
var p = t.offset();
item.left = p.left;
item.top = p.top;
};
if(this.options.custom && this.options.custom.refreshContainers) {
this.options.custom.refreshContainers.call(this);
} else {
for (var i = this.containers.length - 1; i >= 0; i--){
var p = this.containers[i].element.offset();
this.containers[i].containerCache.left = p.left;
this.containers[i].containerCache.top = p.top;
this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
};
}
return this;
},
_createPlaceholder: function(that) {
that = that || this;
var o = that.options;
if(!o.placeholder || o.placeholder.constructor == String) {
var className = o.placeholder;
o.placeholder = {
element: function() {
var el = $(document.createElement(that.currentItem[0].nodeName))
.addClass(className || that.currentItem[0].className+" ui-sortable-placeholder")
.removeClass("ui-sortable-helper")[0];
if(!className)
el.style.visibility = "hidden";
return el;
},
update: function(container, p) {
// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
if(className && !o.forcePlaceholderSize) return;
//If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css('paddingTop')||0, 10) - parseInt(that.currentItem.css('paddingBottom')||0, 10)); };
if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css('paddingLeft')||0, 10) - parseInt(that.currentItem.css('paddingRight')||0, 10)); };
}
};
}
//Create the placeholder
that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem));
//Append it after the actual current item
that.currentItem.after(that.placeholder);
//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
o.placeholder.update(that, that.placeholder);
},
_contactContainers: function(event) {
// get innermost container that intersects with item
var innermostContainer = null, innermostIndex = null;
for (var i = this.containers.length - 1; i >= 0; i--){
// never consider a container that's located within the item itself
if($.contains(this.currentItem[0], this.containers[i].element[0]))
continue;
if(this._intersectsWith(this.containers[i].containerCache)) {
// if we've already found a container and it's more "inner" than this, then continue
if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0]))
continue;
innermostContainer = this.containers[i];
innermostIndex = i;
} else {
// container doesn't intersect. trigger "out" event if necessary
if(this.containers[i].containerCache.over) {
this.containers[i]._trigger("out", event, this._uiHash(this));
this.containers[i].containerCache.over = 0;
}
}
}
// if no intersecting containers found, return
if(!innermostContainer) return;
// move the item into the container if it's not there already
if(this.containers.length === 1) {
this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
this.containers[innermostIndex].containerCache.over = 1;
} else {
//When entering a new container, we will find the item with the least distance and append our item near it
var dist = 10000; var itemWithLeastDistance = null;
var posProperty = this.containers[innermostIndex].floating ? 'left' : 'top';
var sizeProperty = this.containers[innermostIndex].floating ? 'width' : 'height';
var base = this.positionAbs[posProperty] + this.offset.click[posProperty];
for (var j = this.items.length - 1; j >= 0; j--) {
if(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) continue;
if(this.items[j].item[0] == this.currentItem[0]) continue;
var cur = this.items[j].item.offset()[posProperty];
var nearBottom = false;
if(Math.abs(cur - base) > Math.abs(cur + this.items[j][sizeProperty] - base)){
nearBottom = true;
cur += this.items[j][sizeProperty];
}
if(Math.abs(cur - base) < dist) {
dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
this.direction = nearBottom ? "up": "down";
}
}
if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled
return;
this.currentContainer = this.containers[innermostIndex];
itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
this._trigger("change", event, this._uiHash());
this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));
//Update the placeholder
this.options.placeholder.update(this.currentContainer, this.placeholder);
this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
this.containers[innermostIndex].containerCache.over = 1;
}
},
_createHelper: function(event) {
var o = this.options;
var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem);
if(!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already
$(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
if(helper[0] == this.currentItem[0])
this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
if(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());
if(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());
return helper;
},
_adjustOffsetFromHelper: function(obj) {
if (typeof obj == 'string') {
obj = obj.split(' ');
}
if ($.isArray(obj)) {
obj = {left: +obj[0], top: +obj[1] || 0};
}
if ('left' in obj) {
this.offset.click.left = obj.left + this.margins.left;
}
if ('right' in obj) {
this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
}
if ('top' in obj) {
this.offset.click.top = obj.top + this.margins.top;
}
if ('bottom' in obj) {
this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
}
},
_getParentOffset: function() {
//Get the offsetParent and cache its position
this.offsetParent = this.helper.offsetParent();
var po = this.offsetParent.offset();
// This is a special case where we need to modify a offset calculated on start, since the following happened:
// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
// the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
po.left += this.scrollParent.scrollLeft();
po.top += this.scrollParent.scrollTop();
}
if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
|| (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.ui.ie)) //Ugly IE fix
po = { top: 0, left: 0 };
return {
top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
};
},
_getRelativeOffset: function() {
if(this.cssPosition == "relative") {
var p = this.currentItem.position();
return {
top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
};
} else {
return { top: 0, left: 0 };
}
},
_cacheMargins: function() {
this.margins = {
left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
};
},
_cacheHelperProportions: function() {
this.helperProportions = {
width: this.helper.outerWidth(),
height: this.helper.outerHeight()
};
},
_setContainment: function() {
var o = this.options;
if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
if(o.containment == 'document' || o.containment == 'window') this.containment = [
0 - this.offset.relative.left - this.offset.parent.left,
0 - this.offset.relative.top - this.offset.parent.top,
$(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
];
if(!(/^(document|window|parent)$/).test(o.containment)) {
var ce = $(o.containment)[0];
var co = $(o.containment).offset();
var over = ($(ce).css("overflow") != 'hidden');
this.containment = [
co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
];
}
},
_convertPositionTo: function(d, pos) {
if(!pos) pos = this.position;
var mod = d == "absolute" ? 1 : -1;
var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
return {
top: (
pos.top // The absolute mouse position
+ this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border)
- ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
),
left: (
pos.left // The absolute mouse position
+ this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent
+ this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border)
- ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
)
};
},
_generatePosition: function(event) {
var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
// This is another very weird special case that only happens for relative elements:
// 1. If the css position is relative
// 2. and the scroll parent is the document or similar to the offset parent
// we have to refresh the relative offset during the scroll so there are no jumps
if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
this.offset.relative = this._getRelativeOffset();
}
var pageX = event.pageX;
var pageY = event.pageY;
/*
* - Position constraining -
* Constrain the position to a mix of grid, containment.
*/
if(this.originalPosition) { //If we are not dragging yet, we won't check for options
if(this.containment) {
if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
}
if(o.grid) {
var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
}
}
return {
top: (
pageY // The absolute mouse position
- this.offset.click.top // Click offset (relative to the element)
- this.offset.relative.top // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.top // The offsetParent's offset without borders (offset + border)
+ ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
),
left: (
pageX // The absolute mouse position
- this.offset.click.left // Click offset (relative to the element)
- this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent
- this.offset.parent.left // The offsetParent's offset without borders (offset + border)
+ ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
)
};
},
_rearrange: function(event, i, a, hardRefresh) {
a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling));
//Various things done here to improve the performance:
// 1. we create a setTimeout, that calls refreshPositions
// 2. on the instance, we have a counter variable, that get's higher after every append
// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
// 4. this lets only the last addition to the timeout stack through
this.counter = this.counter ? ++this.counter : 1;
var counter = this.counter;
this._delay(function() {
if(counter == this.counter) this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
});
},
_clear: function(event, noPropagation) {
this.reverting = false;
// We delay all events that have to be triggered to after the point where the placeholder has been removed and
// everything else normalized again
var delayedTriggers = [];
// We first have to update the dom position of the actual currentItem
// Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
if(!this._noFinalSort && this.currentItem.parent().length) this.placeholder.before(this.currentItem);
this._noFinalSort = null;
if(this.helper[0] == this.currentItem[0]) {
for(var i in this._storedCSS) {
if(this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = '';
}
this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
} else {
this.currentItem.show();
}
if(this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
if((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
// Check if the items Container has Changed and trigger appropriate
// events.
if (this !== this.currentContainer) {
if(!noPropagation) {
delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.currentContainer));
delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.currentContainer));
}
}
//Post events to containers
for (var i = this.containers.length - 1; i >= 0; i--){
if(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
if(this.containers[i].containerCache.over) {
delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); }; }).call(this, this.containers[i]));
this.containers[i].containerCache.over = 0;
}
}
//Do what was originally in plugins
if(this._storedCursor) $('body').css("cursor", this._storedCursor); //Reset cursor
if(this._storedOpacity) this.helper.css("opacity", this._storedOpacity); //Reset opacity
if(this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == 'auto' ? '' : this._storedZIndex); //Reset z-index
this.dragging = false;
if(this.cancelHelperRemoval) {
if(!noPropagation) {
this._trigger("beforeStop", event, this._uiHash());
for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
this._trigger("stop", event, this._uiHash());
}
this.fromOutside = false;
return false;
}
if(!noPropagation) this._trigger("beforeStop", event, this._uiHash());
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
if(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null;
if(!noPropagation) {
for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
this._trigger("stop", event, this._uiHash());
}
this.fromOutside = false;
return true;
},
_trigger: function() {
if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
this.cancel();
}
},
_uiHash: function(_inst) {
var inst = _inst || this;
return {
helper: inst.helper,
placeholder: inst.placeholder || $([]),
position: inst.position,
originalPosition: inst.originalPosition,
offset: inst.positionAbs,
item: inst.currentItem,
sender: _inst ? _inst.element : null
};
}
});
})(jQuery);
(function( $ ) {
function modifier( fn ) {
return function() {
var previous = this.element.val();
fn.apply( this, arguments );
this._refresh();
if ( previous !== this.element.val() ) {
this._trigger( "change" );
}
};
}
$.widget( "ui.spinner", {
version: "1.9.2",
defaultElement: "<input>",
widgetEventPrefix: "spin",
options: {
culture: null,
icons: {
down: "ui-icon-triangle-1-s",
up: "ui-icon-triangle-1-n"
},
incremental: true,
max: null,
min: null,
numberFormat: null,
page: 10,
step: 1,
change: null,
spin: null,
start: null,
stop: null
},
_create: function() {
// handle string values that need to be parsed
this._setOption( "max", this.options.max );
this._setOption( "min", this.options.min );
this._setOption( "step", this.options.step );
// format the value, but don't constrain
this._value( this.element.val(), true );
this._draw();
this._on( this._events );
this._refresh();
// turning off autocomplete prevents the browser from remembering the
// value when navigating through history, so we re-enable autocomplete
// if the page is unloaded before the widget is destroyed. #7790
this._on( this.window, {
beforeunload: function() {
this.element.removeAttr( "autocomplete" );
}
});
},
_getCreateOptions: function() {
var options = {},
element = this.element;
$.each( [ "min", "max", "step" ], function( i, option ) {
var value = element.attr( option );
if ( value !== undefined && value.length ) {
options[ option ] = value;
}
});
return options;
},
_events: {
keydown: function( event ) {
if ( this._start( event ) && this._keydown( event ) ) {
event.preventDefault();
}
},
keyup: "_stop",
focus: function() {
this.previous = this.element.val();
},
blur: function( event ) {
if ( this.cancelBlur ) {
delete this.cancelBlur;
return;
}
this._refresh();
if ( this.previous !== this.element.val() ) {
this._trigger( "change", event );
}
},
mousewheel: function( event, delta ) {
if ( !delta ) {
return;
}
if ( !this.spinning && !this._start( event ) ) {
return false;
}
this._spin( (delta > 0 ? 1 : -1) * this.options.step, event );
clearTimeout( this.mousewheelTimer );
this.mousewheelTimer = this._delay(function() {
if ( this.spinning ) {
this._stop( event );
}
}, 100 );
event.preventDefault();
},
"mousedown .ui-spinner-button": function( event ) {
var previous;
// We never want the buttons to have focus; whenever the user is
// interacting with the spinner, the focus should be on the input.
// If the input is focused then this.previous is properly set from
// when the input first received focus. If the input is not focused
// then we need to set this.previous based on the value before spinning.
previous = this.element[0] === this.document[0].activeElement ?
this.previous : this.element.val();
function checkFocus() {
var isActive = this.element[0] === this.document[0].activeElement;
if ( !isActive ) {
this.element.focus();
this.previous = previous;
// support: IE
// IE sets focus asynchronously, so we need to check if focus
// moved off of the input because the user clicked on the button.
this._delay(function() {
this.previous = previous;
});
}
}
// ensure focus is on (or stays on) the text field
event.preventDefault();
checkFocus.call( this );
// support: IE
// IE doesn't prevent moving focus even with event.preventDefault()
// so we set a flag to know when we should ignore the blur event
// and check (again) if focus moved off of the input.
this.cancelBlur = true;
this._delay(function() {
delete this.cancelBlur;
checkFocus.call( this );
});
if ( this._start( event ) === false ) {
return;
}
this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event );
},
"mouseup .ui-spinner-button": "_stop",
"mouseenter .ui-spinner-button": function( event ) {
// button will add ui-state-active if mouse was down while mouseleave and kept down
if ( !$( event.currentTarget ).hasClass( "ui-state-active" ) ) {
return;
}
if ( this._start( event ) === false ) {
return false;
}
this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event );
},
// TODO: do we really want to consider this a stop?
// shouldn't we just stop the repeater and wait until mouseup before
// we trigger the stop event?
"mouseleave .ui-spinner-button": "_stop"
},
_draw: function() {
var uiSpinner = this.uiSpinner = this.element
.addClass( "ui-spinner-input" )
.attr( "autocomplete", "off" )
.wrap( this._uiSpinnerHtml() )
.parent()
// add buttons
.append( this._buttonHtml() );
this.element.attr( "role", "spinbutton" );
// button bindings
this.buttons = uiSpinner.find( ".ui-spinner-button" )
.attr( "tabIndex", -1 )
.button()
.removeClass( "ui-corner-all" );
// IE 6 doesn't understand height: 50% for the buttons
// unless the wrapper has an explicit height
if ( this.buttons.height() > Math.ceil( uiSpinner.height() * 0.5 ) &&
uiSpinner.height() > 0 ) {
uiSpinner.height( uiSpinner.height() );
}
// disable spinner if element was already disabled
if ( this.options.disabled ) {
this.disable();
}
},
_keydown: function( event ) {
var options = this.options,
keyCode = $.ui.keyCode;
switch ( event.keyCode ) {
case keyCode.UP:
this._repeat( null, 1, event );
return true;
case keyCode.DOWN:
this._repeat( null, -1, event );
return true;
case keyCode.PAGE_UP:
this._repeat( null, options.page, event );
return true;
case keyCode.PAGE_DOWN:
this._repeat( null, -options.page, event );
return true;
}
return false;
},
_uiSpinnerHtml: function() {
return "<span class='ui-spinner ui-widget ui-widget-content ui-corner-all'></span>";
},
_buttonHtml: function() {
return "" +
"<a class='ui-spinner-button ui-spinner-up ui-corner-tr'>" +
"<span class='ui-icon " + this.options.icons.up + "'>▲</span>" +
"</a>" +
"<a class='ui-spinner-button ui-spinner-down ui-corner-br'>" +
"<span class='ui-icon " + this.options.icons.down + "'>▼</span>" +
"</a>";
},
_start: function( event ) {
if ( !this.spinning && this._trigger( "start", event ) === false ) {
return false;
}
if ( !this.counter ) {
this.counter = 1;
}
this.spinning = true;
return true;
},
_repeat: function( i, steps, event ) {
i = i || 500;
clearTimeout( this.timer );
this.timer = this._delay(function() {
this._repeat( 40, steps, event );
}, i );
this._spin( steps * this.options.step, event );
},
_spin: function( step, event ) {
var value = this.value() || 0;
if ( !this.counter ) {
this.counter = 1;
}
value = this._adjustValue( value + step * this._increment( this.counter ) );
if ( !this.spinning || this._trigger( "spin", event, { value: value } ) !== false) {
this._value( value );
this.counter++;
}
},
_increment: function( i ) {
var incremental = this.options.incremental;
if ( incremental ) {
return $.isFunction( incremental ) ?
incremental( i ) :
Math.floor( i*i*i/50000 - i*i/500 + 17*i/200 + 1 );
}
return 1;
},
_precision: function() {
var precision = this._precisionOf( this.options.step );
if ( this.options.min !== null ) {
precision = Math.max( precision, this._precisionOf( this.options.min ) );
}
return precision;
},
_precisionOf: function( num ) {
var str = num.toString(),
decimal = str.indexOf( "." );
return decimal === -1 ? 0 : str.length - decimal - 1;
},
_adjustValue: function( value ) {
var base, aboveMin,
options = this.options;
// make sure we're at a valid step
// - find out where we are relative to the base (min or 0)
base = options.min !== null ? options.min : 0;
aboveMin = value - base;
// - round to the nearest step
aboveMin = Math.round(aboveMin / options.step) * options.step;
// - rounding is based on 0, so adjust back to our base
value = base + aboveMin;
// fix precision from bad JS floating point math
value = parseFloat( value.toFixed( this._precision() ) );
// clamp the value
if ( options.max !== null && value > options.max) {
return options.max;
}
if ( options.min !== null && value < options.min ) {
return options.min;
}
return value;
},
_stop: function( event ) {
if ( !this.spinning ) {
return;
}
clearTimeout( this.timer );
clearTimeout( this.mousewheelTimer );
this.counter = 0;
this.spinning = false;
this._trigger( "stop", event );
},
_setOption: function( key, value ) {
if ( key === "culture" || key === "numberFormat" ) {
var prevValue = this._parse( this.element.val() );
this.options[ key ] = value;
this.element.val( this._format( prevValue ) );
return;
}
if ( key === "max" || key === "min" || key === "step" ) {
if ( typeof value === "string" ) {
value = this._parse( value );
}
}
this._super( key, value );
if ( key === "disabled" ) {
if ( value ) {
this.element.prop( "disabled", true );
this.buttons.button( "disable" );
} else {
this.element.prop( "disabled", false );
this.buttons.button( "enable" );
}
}
},
_setOptions: modifier(function( options ) {
this._super( options );
this._value( this.element.val() );
}),
_parse: function( val ) {
if ( typeof val === "string" && val !== "" ) {
val = window.Globalize && this.options.numberFormat ?
Globalize.parseFloat( val, 10, this.options.culture ) : +val;
}
return val === "" || isNaN( val ) ? null : val;
},
_format: function( value ) {
if ( value === "" ) {
return "";
}
return window.Globalize && this.options.numberFormat ?
Globalize.format( value, this.options.numberFormat, this.options.culture ) :
value;
},
_refresh: function() {
this.element.attr({
"aria-valuemin": this.options.min,
"aria-valuemax": this.options.max,
// TODO: what should we do with values that can't be parsed?
"aria-valuenow": this._parse( this.element.val() )
});
},
// update the value without triggering change
_value: function( value, allowAny ) {
var parsed;
if ( value !== "" ) {
parsed = this._parse( value );
if ( parsed !== null ) {
if ( !allowAny ) {
parsed = this._adjustValue( parsed );
}
value = this._format( parsed );
}
}
this.element.val( value );
this._refresh();
},
_destroy: function() {
this.element
.removeClass( "ui-spinner-input" )
.prop( "disabled", false )
.removeAttr( "autocomplete" )
.removeAttr( "role" )
.removeAttr( "aria-valuemin" )
.removeAttr( "aria-valuemax" )
.removeAttr( "aria-valuenow" );
this.uiSpinner.replaceWith( this.element );
},
stepUp: modifier(function( steps ) {
this._stepUp( steps );
}),
_stepUp: function( steps ) {
this._spin( (steps || 1) * this.options.step );
},
stepDown: modifier(function( steps ) {
this._stepDown( steps );
}),
_stepDown: function( steps ) {
this._spin( (steps || 1) * -this.options.step );
},
pageUp: modifier(function( pages ) {
this._stepUp( (pages || 1) * this.options.page );
}),
pageDown: modifier(function( pages ) {
this._stepDown( (pages || 1) * this.options.page );
}),
value: function( newVal ) {
if ( !arguments.length ) {
return this._parse( this.element.val() );
}
modifier( this._value ).call( this, newVal );
},
widget: function() {
return this.uiSpinner;
}
});
}( jQuery ) );
(function( $, undefined ) {
var tabId = 0,
rhash = /#.*$/;
function getNextTabId() {
return ++tabId;
}
function isLocal( anchor ) {
return anchor.hash.length > 1 &&
anchor.href.replace( rhash, "" ) ===
location.href.replace( rhash, "" )
// support: Safari 5.1
// Safari 5.1 doesn't encode spaces in window.location
// but it does encode spaces from anchors (#8777)
.replace( /\s/g, "%20" );
}
$.widget( "ui.tabs", {
version: "1.9.2",
delay: 300,
options: {
active: null,
collapsible: false,
event: "click",
heightStyle: "content",
hide: null,
show: null,
// callbacks
activate: null,
beforeActivate: null,
beforeLoad: null,
load: null
},
_create: function() {
var that = this,
options = this.options,
active = options.active,
locationHash = location.hash.substring( 1 );
this.running = false;
this.element
.addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" )
.toggleClass( "ui-tabs-collapsible", options.collapsible )
// Prevent users from focusing disabled tabs via click
.delegate( ".ui-tabs-nav > li", "mousedown" + this.eventNamespace, function( event ) {
if ( $( this ).is( ".ui-state-disabled" ) ) {
event.preventDefault();
}
})
// support: IE <9
// Preventing the default action in mousedown doesn't prevent IE
// from focusing the element, so if the anchor gets focused, blur.
// We don't have to worry about focusing the previously focused
// element since clicking on a non-focusable element should focus
// the body anyway.
.delegate( ".ui-tabs-anchor", "focus" + this.eventNamespace, function() {
if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) {
this.blur();
}
});
this._processTabs();
if ( active === null ) {
// check the fragment identifier in the URL
if ( locationHash ) {
this.tabs.each(function( i, tab ) {
if ( $( tab ).attr( "aria-controls" ) === locationHash ) {
active = i;
return false;
}
});
}
// check for a tab marked active via a class
if ( active === null ) {
active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) );
}
// no active tab, set to false
if ( active === null || active === -1 ) {
active = this.tabs.length ? 0 : false;
}
}
// handle numbers: negative, out of range
if ( active !== false ) {
active = this.tabs.index( this.tabs.eq( active ) );
if ( active === -1 ) {
active = options.collapsible ? false : 0;
}
}
options.active = active;
// don't allow collapsible: false and active: false
if ( !options.collapsible && options.active === false && this.anchors.length ) {
options.active = 0;
}
// Take disabling tabs via class attribute from HTML
// into account and update option properly.
if ( $.isArray( options.disabled ) ) {
options.disabled = $.unique( options.disabled.concat(
$.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) {
return that.tabs.index( li );
})
) ).sort();
}
// check for length avoids error when initializing empty list
if ( this.options.active !== false && this.anchors.length ) {
this.active = this._findActive( this.options.active );
} else {
this.active = $();
}
this._refresh();
if ( this.active.length ) {
this.load( options.active );
}
},
_getCreateEventData: function() {
return {
tab: this.active,
panel: !this.active.length ? $() : this._getPanelForTab( this.active )
};
},
_tabKeydown: function( event ) {
var focusedTab = $( this.document[0].activeElement ).closest( "li" ),
selectedIndex = this.tabs.index( focusedTab ),
goingForward = true;
if ( this._handlePageNav( event ) ) {
return;
}
switch ( event.keyCode ) {
case $.ui.keyCode.RIGHT:
case $.ui.keyCode.DOWN:
selectedIndex++;
break;
case $.ui.keyCode.UP:
case $.ui.keyCode.LEFT:
goingForward = false;
selectedIndex--;
break;
case $.ui.keyCode.END:
selectedIndex = this.anchors.length - 1;
break;
case $.ui.keyCode.HOME:
selectedIndex = 0;
break;
case $.ui.keyCode.SPACE:
// Activate only, no collapsing
event.preventDefault();
clearTimeout( this.activating );
this._activate( selectedIndex );
return;
case $.ui.keyCode.ENTER:
// Toggle (cancel delayed activation, allow collapsing)
event.preventDefault();
clearTimeout( this.activating );
// Determine if we should collapse or activate
this._activate( selectedIndex === this.options.active ? false : selectedIndex );
return;
default:
return;
}
// Focus the appropriate tab, based on which key was pressed
event.preventDefault();
clearTimeout( this.activating );
selectedIndex = this._focusNextTab( selectedIndex, goingForward );
// Navigating with control key will prevent automatic activation
if ( !event.ctrlKey ) {
// Update aria-selected immediately so that AT think the tab is already selected.
// Otherwise AT may confuse the user by stating that they need to activate the tab,
// but the tab will already be activated by the time the announcement finishes.
focusedTab.attr( "aria-selected", "false" );
this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" );
this.activating = this._delay(function() {
this.option( "active", selectedIndex );
}, this.delay );
}
},
_panelKeydown: function( event ) {
if ( this._handlePageNav( event ) ) {
return;
}
// Ctrl+up moves focus to the current tab
if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) {
event.preventDefault();
this.active.focus();
}
},
// Alt+page up/down moves focus to the previous/next tab (and activates)
_handlePageNav: function( event ) {
if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) {
this._activate( this._focusNextTab( this.options.active - 1, false ) );
return true;
}
if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) {
this._activate( this._focusNextTab( this.options.active + 1, true ) );
return true;
}
},
_findNextTab: function( index, goingForward ) {
var lastTabIndex = this.tabs.length - 1;
function constrain() {
if ( index > lastTabIndex ) {
index = 0;
}
if ( index < 0 ) {
index = lastTabIndex;
}
return index;
}
while ( $.inArray( constrain(), this.options.disabled ) !== -1 ) {
index = goingForward ? index + 1 : index - 1;
}
return index;
},
_focusNextTab: function( index, goingForward ) {
index = this._findNextTab( index, goingForward );
this.tabs.eq( index ).focus();
return index;
},
_setOption: function( key, value ) {
if ( key === "active" ) {
// _activate() will handle invalid values and update this.options
this._activate( value );
return;
}
if ( key === "disabled" ) {
// don't use the widget factory's disabled handling
this._setupDisabled( value );
return;
}
this._super( key, value);
if ( key === "collapsible" ) {
this.element.toggleClass( "ui-tabs-collapsible", value );
// Setting collapsible: false while collapsed; open first panel
if ( !value && this.options.active === false ) {
this._activate( 0 );
}
}
if ( key === "event" ) {
this._setupEvents( value );
}
if ( key === "heightStyle" ) {
this._setupHeightStyle( value );
}
},
_tabId: function( tab ) {
return tab.attr( "aria-controls" ) || "ui-tabs-" + getNextTabId();
},
_sanitizeSelector: function( hash ) {
return hash ? hash.replace( /[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "\\$&" ) : "";
},
refresh: function() {
var options = this.options,
lis = this.tablist.children( ":has(a[href])" );
// get disabled tabs from class attribute from HTML
// this will get converted to a boolean if needed in _refresh()
options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) {
return lis.index( tab );
});
this._processTabs();
// was collapsed or no tabs
if ( options.active === false || !this.anchors.length ) {
options.active = false;
this.active = $();
// was active, but active tab is gone
} else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) {
// all remaining tabs are disabled
if ( this.tabs.length === options.disabled.length ) {
options.active = false;
this.active = $();
// activate previous tab
} else {
this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) );
}
// was active, active tab still exists
} else {
// make sure active index is correct
options.active = this.tabs.index( this.active );
}
this._refresh();
},
_refresh: function() {
this._setupDisabled( this.options.disabled );
this._setupEvents( this.options.event );
this._setupHeightStyle( this.options.heightStyle );
this.tabs.not( this.active ).attr({
"aria-selected": "false",
tabIndex: -1
});
this.panels.not( this._getPanelForTab( this.active ) )
.hide()
.attr({
"aria-expanded": "false",
"aria-hidden": "true"
});
// Make sure one tab is in the tab order
if ( !this.active.length ) {
this.tabs.eq( 0 ).attr( "tabIndex", 0 );
} else {
this.active
.addClass( "ui-tabs-active ui-state-active" )
.attr({
"aria-selected": "true",
tabIndex: 0
});
this._getPanelForTab( this.active )
.show()
.attr({
"aria-expanded": "true",
"aria-hidden": "false"
});
}
},
_processTabs: function() {
var that = this;
this.tablist = this._getList()
.addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
.attr( "role", "tablist" );
this.tabs = this.tablist.find( "> li:has(a[href])" )
.addClass( "ui-state-default ui-corner-top" )
.attr({
role: "tab",
tabIndex: -1
});
this.anchors = this.tabs.map(function() {
return $( "a", this )[ 0 ];
})
.addClass( "ui-tabs-anchor" )
.attr({
role: "presentation",
tabIndex: -1
});
this.panels = $();
this.anchors.each(function( i, anchor ) {
var selector, panel, panelId,
anchorId = $( anchor ).uniqueId().attr( "id" ),
tab = $( anchor ).closest( "li" ),
originalAriaControls = tab.attr( "aria-controls" );
// inline tab
if ( isLocal( anchor ) ) {
selector = anchor.hash;
panel = that.element.find( that._sanitizeSelector( selector ) );
// remote tab
} else {
panelId = that._tabId( tab );
selector = "#" + panelId;
panel = that.element.find( selector );
if ( !panel.length ) {
panel = that._createPanel( panelId );
panel.insertAfter( that.panels[ i - 1 ] || that.tablist );
}
panel.attr( "aria-live", "polite" );
}
if ( panel.length) {
that.panels = that.panels.add( panel );
}
if ( originalAriaControls ) {
tab.data( "ui-tabs-aria-controls", originalAriaControls );
}
tab.attr({
"aria-controls": selector.substring( 1 ),
"aria-labelledby": anchorId
});
panel.attr( "aria-labelledby", anchorId );
});
this.panels
.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
.attr( "role", "tabpanel" );
},
// allow overriding how to find the list for rare usage scenarios (#7715)
_getList: function() {
return this.element.find( "ol,ul" ).eq( 0 );
},
_createPanel: function( id ) {
return $( "<div>" )
.attr( "id", id )
.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
.data( "ui-tabs-destroy", true );
},
_setupDisabled: function( disabled ) {
if ( $.isArray( disabled ) ) {
if ( !disabled.length ) {
disabled = false;
} else if ( disabled.length === this.anchors.length ) {
disabled = true;
}
}
// disable tabs
for ( var i = 0, li; ( li = this.tabs[ i ] ); i++ ) {
if ( disabled === true || $.inArray( i, disabled ) !== -1 ) {
$( li )
.addClass( "ui-state-disabled" )
.attr( "aria-disabled", "true" );
} else {
$( li )
.removeClass( "ui-state-disabled" )
.removeAttr( "aria-disabled" );
}
}
this.options.disabled = disabled;
},
_setupEvents: function( event ) {
var events = {
click: function( event ) {
event.preventDefault();
}
};
if ( event ) {
$.each( event.split(" "), function( index, eventName ) {
events[ eventName ] = "_eventHandler";
});
}
this._off( this.anchors.add( this.tabs ).add( this.panels ) );
this._on( this.anchors, events );
this._on( this.tabs, { keydown: "_tabKeydown" } );
this._on( this.panels, { keydown: "_panelKeydown" } );
this._focusable( this.tabs );
this._hoverable( this.tabs );
},
_setupHeightStyle: function( heightStyle ) {
var maxHeight, overflow,
parent = this.element.parent();
if ( heightStyle === "fill" ) {
// IE 6 treats height like minHeight, so we need to turn off overflow
// in order to get a reliable height
// we use the minHeight support test because we assume that only
// browsers that don't support minHeight will treat height as minHeight
if ( !$.support.minHeight ) {
overflow = parent.css( "overflow" );
parent.css( "overflow", "hidden");
}
maxHeight = parent.height();
this.element.siblings( ":visible" ).each(function() {
var elem = $( this ),
position = elem.css( "position" );
if ( position === "absolute" || position === "fixed" ) {
return;
}
maxHeight -= elem.outerHeight( true );
});
if ( overflow ) {
parent.css( "overflow", overflow );
}
this.element.children().not( this.panels ).each(function() {
maxHeight -= $( this ).outerHeight( true );
});
this.panels.each(function() {
$( this ).height( Math.max( 0, maxHeight -
$( this ).innerHeight() + $( this ).height() ) );
})
.css( "overflow", "auto" );
} else if ( heightStyle === "auto" ) {
maxHeight = 0;
this.panels.each(function() {
maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
}).height( maxHeight );
}
},
_eventHandler: function( event ) {
var options = this.options,
active = this.active,
anchor = $( event.currentTarget ),
tab = anchor.closest( "li" ),
clickedIsActive = tab[ 0 ] === active[ 0 ],
collapsing = clickedIsActive && options.collapsible,
toShow = collapsing ? $() : this._getPanelForTab( tab ),
toHide = !active.length ? $() : this._getPanelForTab( active ),
eventData = {
oldTab: active,
oldPanel: toHide,
newTab: collapsing ? $() : tab,
newPanel: toShow
};
event.preventDefault();
if ( tab.hasClass( "ui-state-disabled" ) ||
// tab is already loading
tab.hasClass( "ui-tabs-loading" ) ||
// can't switch durning an animation
this.running ||
// click on active header, but not collapsible
( clickedIsActive && !options.collapsible ) ||
// allow canceling activation
( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
return;
}
options.active = collapsing ? false : this.tabs.index( tab );
this.active = clickedIsActive ? $() : tab;
if ( this.xhr ) {
this.xhr.abort();
}
if ( !toHide.length && !toShow.length ) {
$.error( "jQuery UI Tabs: Mismatching fragment identifier." );
}
if ( toShow.length ) {
this.load( this.tabs.index( tab ), event );
}
this._toggle( event, eventData );
},
// handles show/hide for selecting tabs
_toggle: function( event, eventData ) {
var that = this,
toShow = eventData.newPanel,
toHide = eventData.oldPanel;
this.running = true;
function complete() {
that.running = false;
that._trigger( "activate", event, eventData );
}
function show() {
eventData.newTab.closest( "li" ).addClass( "ui-tabs-active ui-state-active" );
if ( toShow.length && that.options.show ) {
that._show( toShow, that.options.show, complete );
} else {
toShow.show();
complete();
}
}
// start out by hiding, then showing, then completing
if ( toHide.length && this.options.hide ) {
this._hide( toHide, this.options.hide, function() {
eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
show();
});
} else {
eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
toHide.hide();
show();
}
toHide.attr({
"aria-expanded": "false",
"aria-hidden": "true"
});
eventData.oldTab.attr( "aria-selected", "false" );
// If we're switching tabs, remove the old tab from the tab order.
// If we're opening from collapsed state, remove the previous tab from the tab order.
// If we're collapsing, then keep the collapsing tab in the tab order.
if ( toShow.length && toHide.length ) {
eventData.oldTab.attr( "tabIndex", -1 );
} else if ( toShow.length ) {
this.tabs.filter(function() {
return $( this ).attr( "tabIndex" ) === 0;
})
.attr( "tabIndex", -1 );
}
toShow.attr({
"aria-expanded": "true",
"aria-hidden": "false"
});
eventData.newTab.attr({
"aria-selected": "true",
tabIndex: 0
});
},
_activate: function( index ) {
var anchor,
active = this._findActive( index );
// trying to activate the already active panel
if ( active[ 0 ] === this.active[ 0 ] ) {
return;
}
// trying to collapse, simulate a click on the current active header
if ( !active.length ) {
active = this.active;
}
anchor = active.find( ".ui-tabs-anchor" )[ 0 ];
this._eventHandler({
target: anchor,
currentTarget: anchor,
preventDefault: $.noop
});
},
_findActive: function( index ) {
return index === false ? $() : this.tabs.eq( index );
},
_getIndex: function( index ) {
// meta-function to give users option to provide a href string instead of a numerical index.
if ( typeof index === "string" ) {
index = this.anchors.index( this.anchors.filter( "[href$='" + index + "']" ) );
}
return index;
},
_destroy: function() {
if ( this.xhr ) {
this.xhr.abort();
}
this.element.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" );
this.tablist
.removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
.removeAttr( "role" );
this.anchors
.removeClass( "ui-tabs-anchor" )
.removeAttr( "role" )
.removeAttr( "tabIndex" )
.removeData( "href.tabs" )
.removeData( "load.tabs" )
.removeUniqueId();
this.tabs.add( this.panels ).each(function() {
if ( $.data( this, "ui-tabs-destroy" ) ) {
$( this ).remove();
} else {
$( this )
.removeClass( "ui-state-default ui-state-active ui-state-disabled " +
"ui-corner-top ui-corner-bottom ui-widget-content ui-tabs-active ui-tabs-panel" )
.removeAttr( "tabIndex" )
.removeAttr( "aria-live" )
.removeAttr( "aria-busy" )
.removeAttr( "aria-selected" )
.removeAttr( "aria-labelledby" )
.removeAttr( "aria-hidden" )
.removeAttr( "aria-expanded" )
.removeAttr( "role" );
}
});
this.tabs.each(function() {
var li = $( this ),
prev = li.data( "ui-tabs-aria-controls" );
if ( prev ) {
li.attr( "aria-controls", prev );
} else {
li.removeAttr( "aria-controls" );
}
});
this.panels.show();
if ( this.options.heightStyle !== "content" ) {
this.panels.css( "height", "" );
}
},
enable: function( index ) {
var disabled = this.options.disabled;
if ( disabled === false ) {
return;
}
if ( index === undefined ) {
disabled = false;
} else {
index = this._getIndex( index );
if ( $.isArray( disabled ) ) {
disabled = $.map( disabled, function( num ) {
return num !== index ? num : null;
});
} else {
disabled = $.map( this.tabs, function( li, num ) {
return num !== index ? num : null;
});
}
}
this._setupDisabled( disabled );
},
disable: function( index ) {
var disabled = this.options.disabled;
if ( disabled === true ) {
return;
}
if ( index === undefined ) {
disabled = true;
} else {
index = this._getIndex( index );
if ( $.inArray( index, disabled ) !== -1 ) {
return;
}
if ( $.isArray( disabled ) ) {
disabled = $.merge( [ index ], disabled ).sort();
} else {
disabled = [ index ];
}
}
this._setupDisabled( disabled );
},
load: function( index, event ) {
index = this._getIndex( index );
var that = this,
tab = this.tabs.eq( index ),
anchor = tab.find( ".ui-tabs-anchor" ),
panel = this._getPanelForTab( tab ),
eventData = {
tab: tab,
panel: panel
};
// not remote
if ( isLocal( anchor[ 0 ] ) ) {
return;
}
this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) );
// support: jQuery <1.8
// jQuery <1.8 returns false if the request is canceled in beforeSend,
// but as of 1.8, $.ajax() always returns a jqXHR object.
if ( this.xhr && this.xhr.statusText !== "canceled" ) {
tab.addClass( "ui-tabs-loading" );
panel.attr( "aria-busy", "true" );
this.xhr
.success(function( response ) {
// support: jQuery <1.8
// http://bugs.jquery.com/ticket/11778
setTimeout(function() {
panel.html( response );
that._trigger( "load", event, eventData );
}, 1 );
})
.complete(function( jqXHR, status ) {
// support: jQuery <1.8
// http://bugs.jquery.com/ticket/11778
setTimeout(function() {
if ( status === "abort" ) {
that.panels.stop( false, true );
}
tab.removeClass( "ui-tabs-loading" );
panel.removeAttr( "aria-busy" );
if ( jqXHR === that.xhr ) {
delete that.xhr;
}
}, 1 );
});
}
},
// TODO: Remove this function in 1.10 when ajaxOptions is removed
_ajaxSettings: function( anchor, event, eventData ) {
var that = this;
return {
url: anchor.attr( "href" ),
beforeSend: function( jqXHR, settings ) {
return that._trigger( "beforeLoad", event,
$.extend( { jqXHR : jqXHR, ajaxSettings: settings }, eventData ) );
}
};
},
_getPanelForTab: function( tab ) {
var id = $( tab ).attr( "aria-controls" );
return this.element.find( this._sanitizeSelector( "#" + id ) );
}
});
// DEPRECATED
if ( $.uiBackCompat !== false ) {
// helper method for a lot of the back compat extensions
$.ui.tabs.prototype._ui = function( tab, panel ) {
return {
tab: tab,
panel: panel,
index: this.anchors.index( tab )
};
};
// url method
$.widget( "ui.tabs", $.ui.tabs, {
url: function( index, url ) {
this.anchors.eq( index ).attr( "href", url );
}
});
// TODO: Remove _ajaxSettings() method when removing this extension
// ajaxOptions and cache options
$.widget( "ui.tabs", $.ui.tabs, {
options: {
ajaxOptions: null,
cache: false
},
_create: function() {
this._super();
var that = this;
this._on({ tabsbeforeload: function( event, ui ) {
// tab is already cached
if ( $.data( ui.tab[ 0 ], "cache.tabs" ) ) {
event.preventDefault();
return;
}
ui.jqXHR.success(function() {
if ( that.options.cache ) {
$.data( ui.tab[ 0 ], "cache.tabs", true );
}
});
}});
},
_ajaxSettings: function( anchor, event, ui ) {
var ajaxOptions = this.options.ajaxOptions;
return $.extend( {}, ajaxOptions, {
error: function( xhr, status ) {
try {
// Passing index avoid a race condition when this method is
// called after the user has selected another tab.
// Pass the anchor that initiated this request allows
// loadError to manipulate the tab content panel via $(a.hash)
ajaxOptions.error(
xhr, status, ui.tab.closest( "li" ).index(), ui.tab[ 0 ] );
}
catch ( error ) {}
}
}, this._superApply( arguments ) );
},
_setOption: function( key, value ) {
// reset cache if switching from cached to not cached
if ( key === "cache" && value === false ) {
this.anchors.removeData( "cache.tabs" );
}
this._super( key, value );
},
_destroy: function() {
this.anchors.removeData( "cache.tabs" );
this._super();
},
url: function( index ){
this.anchors.eq( index ).removeData( "cache.tabs" );
this._superApply( arguments );
}
});
// abort method
$.widget( "ui.tabs", $.ui.tabs, {
abort: function() {
if ( this.xhr ) {
this.xhr.abort();
}
}
});
// spinner
$.widget( "ui.tabs", $.ui.tabs, {
options: {
spinner: "<em>Loading…</em>"
},
_create: function() {
this._super();
this._on({
tabsbeforeload: function( event, ui ) {
// Don't react to nested tabs or tabs that don't use a spinner
if ( event.target !== this.element[ 0 ] ||
!this.options.spinner ) {
return;
}
var span = ui.tab.find( "span" ),
html = span.html();
span.html( this.options.spinner );
ui.jqXHR.complete(function() {
span.html( html );
});
}
});
}
});
// enable/disable events
$.widget( "ui.tabs", $.ui.tabs, {
options: {
enable: null,
disable: null
},
enable: function( index ) {
var options = this.options,
trigger;
if ( index && options.disabled === true ||
( $.isArray( options.disabled ) && $.inArray( index, options.disabled ) !== -1 ) ) {
trigger = true;
}
this._superApply( arguments );
if ( trigger ) {
this._trigger( "enable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
}
},
disable: function( index ) {
var options = this.options,
trigger;
if ( index && options.disabled === false ||
( $.isArray( options.disabled ) && $.inArray( index, options.disabled ) === -1 ) ) {
trigger = true;
}
this._superApply( arguments );
if ( trigger ) {
this._trigger( "disable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
}
}
});
// add/remove methods and events
$.widget( "ui.tabs", $.ui.tabs, {
options: {
add: null,
remove: null,
tabTemplate: "<li><a href='#{href}'><span>#{label}</span></a></li>"
},
add: function( url, label, index ) {
if ( index === undefined ) {
index = this.anchors.length;
}
var doInsertAfter, panel,
options = this.options,
li = $( options.tabTemplate
.replace( /#\{href\}/g, url )
.replace( /#\{label\}/g, label ) ),
id = !url.indexOf( "#" ) ?
url.replace( "#", "" ) :
this._tabId( li );
li.addClass( "ui-state-default ui-corner-top" ).data( "ui-tabs-destroy", true );
li.attr( "aria-controls", id );
doInsertAfter = index >= this.tabs.length;
// try to find an existing element before creating a new one
panel = this.element.find( "#" + id );
if ( !panel.length ) {
panel = this._createPanel( id );
if ( doInsertAfter ) {
if ( index > 0 ) {
panel.insertAfter( this.panels.eq( -1 ) );
} else {
panel.appendTo( this.element );
}
} else {
panel.insertBefore( this.panels[ index ] );
}
}
panel.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" ).hide();
if ( doInsertAfter ) {
li.appendTo( this.tablist );
} else {
li.insertBefore( this.tabs[ index ] );
}
options.disabled = $.map( options.disabled, function( n ) {
return n >= index ? ++n : n;
});
this.refresh();
if ( this.tabs.length === 1 && options.active === false ) {
this.option( "active", 0 );
}
this._trigger( "add", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
return this;
},
remove: function( index ) {
index = this._getIndex( index );
var options = this.options,
tab = this.tabs.eq( index ).remove(),
panel = this._getPanelForTab( tab ).remove();
// If selected tab was removed focus tab to the right or
// in case the last tab was removed the tab to the left.
// We check for more than 2 tabs, because if there are only 2,
// then when we remove this tab, there will only be one tab left
// so we don't need to detect which tab to activate.
if ( tab.hasClass( "ui-tabs-active" ) && this.anchors.length > 2 ) {
this._activate( index + ( index + 1 < this.anchors.length ? 1 : -1 ) );
}
options.disabled = $.map(
$.grep( options.disabled, function( n ) {
return n !== index;
}),
function( n ) {
return n >= index ? --n : n;
});
this.refresh();
this._trigger( "remove", null, this._ui( tab.find( "a" )[ 0 ], panel[ 0 ] ) );
return this;
}
});
// length method
$.widget( "ui.tabs", $.ui.tabs, {
length: function() {
return this.anchors.length;
}
});
// panel ids (idPrefix option + title attribute)
$.widget( "ui.tabs", $.ui.tabs, {
options: {
idPrefix: "ui-tabs-"
},
_tabId: function( tab ) {
var a = tab.is( "li" ) ? tab.find( "a[href]" ) : tab;
a = a[0];
return $( a ).closest( "li" ).attr( "aria-controls" ) ||
a.title && a.title.replace( /\s/g, "_" ).replace( /[^\w\u00c0-\uFFFF\-]/g, "" ) ||
this.options.idPrefix + getNextTabId();
}
});
// _createPanel method
$.widget( "ui.tabs", $.ui.tabs, {
options: {
panelTemplate: "<div></div>"
},
_createPanel: function( id ) {
return $( this.options.panelTemplate )
.attr( "id", id )
.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
.data( "ui-tabs-destroy", true );
}
});
// selected option
$.widget( "ui.tabs", $.ui.tabs, {
_create: function() {
var options = this.options;
if ( options.active === null && options.selected !== undefined ) {
options.active = options.selected === -1 ? false : options.selected;
}
this._super();
options.selected = options.active;
if ( options.selected === false ) {
options.selected = -1;
}
},
_setOption: function( key, value ) {
if ( key !== "selected" ) {
return this._super( key, value );
}
var options = this.options;
this._super( "active", value === -1 ? false : value );
options.selected = options.active;
if ( options.selected === false ) {
options.selected = -1;
}
},
_eventHandler: function() {
this._superApply( arguments );
this.options.selected = this.options.active;
if ( this.options.selected === false ) {
this.options.selected = -1;
}
}
});
// show and select event
$.widget( "ui.tabs", $.ui.tabs, {
options: {
show: null,
select: null
},
_create: function() {
this._super();
if ( this.options.active !== false ) {
this._trigger( "show", null, this._ui(
this.active.find( ".ui-tabs-anchor" )[ 0 ],
this._getPanelForTab( this.active )[ 0 ] ) );
}
},
_trigger: function( type, event, data ) {
var tab, panel,
ret = this._superApply( arguments );
if ( !ret ) {
return false;
}
if ( type === "beforeActivate" ) {
tab = data.newTab.length ? data.newTab : data.oldTab;
panel = data.newPanel.length ? data.newPanel : data.oldPanel;
ret = this._super( "select", event, {
tab: tab.find( ".ui-tabs-anchor" )[ 0],
panel: panel[ 0 ],
index: tab.closest( "li" ).index()
});
} else if ( type === "activate" && data.newTab.length ) {
ret = this._super( "show", event, {
tab: data.newTab.find( ".ui-tabs-anchor" )[ 0 ],
panel: data.newPanel[ 0 ],
index: data.newTab.closest( "li" ).index()
});
}
return ret;
}
});
// select method
$.widget( "ui.tabs", $.ui.tabs, {
select: function( index ) {
index = this._getIndex( index );
if ( index === -1 ) {
if ( this.options.collapsible && this.options.selected !== -1 ) {
index = this.options.selected;
} else {
return;
}
}
this.anchors.eq( index ).trigger( this.options.event + this.eventNamespace );
}
});
// cookie option
(function() {
var listId = 0;
$.widget( "ui.tabs", $.ui.tabs, {
options: {
cookie: null // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
},
_create: function() {
var options = this.options,
active;
if ( options.active == null && options.cookie ) {
active = parseInt( this._cookie(), 10 );
if ( active === -1 ) {
active = false;
}
options.active = active;
}
this._super();
},
_cookie: function( active ) {
var cookie = [ this.cookie ||
( this.cookie = this.options.cookie.name || "ui-tabs-" + (++listId) ) ];
if ( arguments.length ) {
cookie.push( active === false ? -1 : active );
cookie.push( this.options.cookie );
}
return $.cookie.apply( null, cookie );
},
_refresh: function() {
this._super();
if ( this.options.cookie ) {
this._cookie( this.options.active, this.options.cookie );
}
},
_eventHandler: function() {
this._superApply( arguments );
if ( this.options.cookie ) {
this._cookie( this.options.active, this.options.cookie );
}
},
_destroy: function() {
this._super();
if ( this.options.cookie ) {
this._cookie( null, this.options.cookie );
}
}
});
})();
// load event
$.widget( "ui.tabs", $.ui.tabs, {
_trigger: function( type, event, data ) {
var _data = $.extend( {}, data );
if ( type === "load" ) {
_data.panel = _data.panel[ 0 ];
_data.tab = _data.tab.find( ".ui-tabs-anchor" )[ 0 ];
}
return this._super( type, event, _data );
}
});
// fx option
// The new animation options (show, hide) conflict with the old show callback.
// The old fx option wins over show/hide anyway (always favor back-compat).
// If a user wants to use the new animation API, they must give up the old API.
$.widget( "ui.tabs", $.ui.tabs, {
options: {
fx: null // e.g. { height: "toggle", opacity: "toggle", duration: 200 }
},
_getFx: function() {
var hide, show,
fx = this.options.fx;
if ( fx ) {
if ( $.isArray( fx ) ) {
hide = fx[ 0 ];
show = fx[ 1 ];
} else {
hide = show = fx;
}
}
return fx ? { show: show, hide: hide } : null;
},
_toggle: function( event, eventData ) {
var that = this,
toShow = eventData.newPanel,
toHide = eventData.oldPanel,
fx = this._getFx();
if ( !fx ) {
return this._super( event, eventData );
}
that.running = true;
function complete() {
that.running = false;
that._trigger( "activate", event, eventData );
}
function show() {
eventData.newTab.closest( "li" ).addClass( "ui-tabs-active ui-state-active" );
if ( toShow.length && fx.show ) {
toShow
.animate( fx.show, fx.show.duration, function() {
complete();
});
} else {
toShow.show();
complete();
}
}
// start out by hiding, then showing, then completing
if ( toHide.length && fx.hide ) {
toHide.animate( fx.hide, fx.hide.duration, function() {
eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
show();
});
} else {
eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
toHide.hide();
show();
}
}
});
}
})( jQuery );
(function( $ ) {
var increments = 0;
function addDescribedBy( elem, id ) {
var describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ );
describedby.push( id );
elem
.data( "ui-tooltip-id", id )
.attr( "aria-describedby", $.trim( describedby.join( " " ) ) );
}
function removeDescribedBy( elem ) {
var id = elem.data( "ui-tooltip-id" ),
describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ ),
index = $.inArray( id, describedby );
if ( index !== -1 ) {
describedby.splice( index, 1 );
}
elem.removeData( "ui-tooltip-id" );
describedby = $.trim( describedby.join( " " ) );
if ( describedby ) {
elem.attr( "aria-describedby", describedby );
} else {
elem.removeAttr( "aria-describedby" );
}
}
$.widget( "ui.tooltip", {
version: "1.9.2",
options: {
content: function() {
return $( this ).attr( "title" );
},
hide: true,
// Disabled elements have inconsistent behavior across browsers (#8661)
items: "[title]:not([disabled])",
position: {
my: "left top+15",
at: "left bottom",
collision: "flipfit flip"
},
show: true,
tooltipClass: null,
track: false,
// callbacks
close: null,
open: null
},
_create: function() {
this._on({
mouseover: "open",
focusin: "open"
});
// IDs of generated tooltips, needed for destroy
this.tooltips = {};
// IDs of parent tooltips where we removed the title attribute
this.parents = {};
if ( this.options.disabled ) {
this._disable();
}
},
_setOption: function( key, value ) {
var that = this;
if ( key === "disabled" ) {
this[ value ? "_disable" : "_enable" ]();
this.options[ key ] = value;
// disable element style changes
return;
}
this._super( key, value );
if ( key === "content" ) {
$.each( this.tooltips, function( id, element ) {
that._updateContent( element );
});
}
},
_disable: function() {
var that = this;
// close open tooltips
$.each( this.tooltips, function( id, element ) {
var event = $.Event( "blur" );
event.target = event.currentTarget = element[0];
that.close( event, true );
});
// remove title attributes to prevent native tooltips
this.element.find( this.options.items ).andSelf().each(function() {
var element = $( this );
if ( element.is( "[title]" ) ) {
element
.data( "ui-tooltip-title", element.attr( "title" ) )
.attr( "title", "" );
}
});
},
_enable: function() {
// restore title attributes
this.element.find( this.options.items ).andSelf().each(function() {
var element = $( this );
if ( element.data( "ui-tooltip-title" ) ) {
element.attr( "title", element.data( "ui-tooltip-title" ) );
}
});
},
open: function( event ) {
var that = this,
target = $( event ? event.target : this.element )
// we need closest here due to mouseover bubbling,
// but always pointing at the same event target
.closest( this.options.items );
// No element to show a tooltip for or the tooltip is already open
if ( !target.length || target.data( "ui-tooltip-id" ) ) {
return;
}
if ( target.attr( "title" ) ) {
target.data( "ui-tooltip-title", target.attr( "title" ) );
}
target.data( "ui-tooltip-open", true );
// kill parent tooltips, custom or native, for hover
if ( event && event.type === "mouseover" ) {
target.parents().each(function() {
var parent = $( this ),
blurEvent;
if ( parent.data( "ui-tooltip-open" ) ) {
blurEvent = $.Event( "blur" );
blurEvent.target = blurEvent.currentTarget = this;
that.close( blurEvent, true );
}
if ( parent.attr( "title" ) ) {
parent.uniqueId();
that.parents[ this.id ] = {
element: this,
title: parent.attr( "title" )
};
parent.attr( "title", "" );
}
});
}
this._updateContent( target, event );
},
_updateContent: function( target, event ) {
var content,
contentOption = this.options.content,
that = this,
eventType = event ? event.type : null;
if ( typeof contentOption === "string" ) {
return this._open( event, target, contentOption );
}
content = contentOption.call( target[0], function( response ) {
// ignore async response if tooltip was closed already
if ( !target.data( "ui-tooltip-open" ) ) {
return;
}
// IE may instantly serve a cached response for ajax requests
// delay this call to _open so the other call to _open runs first
that._delay(function() {
// jQuery creates a special event for focusin when it doesn't
// exist natively. To improve performance, the native event
// object is reused and the type is changed. Therefore, we can't
// rely on the type being correct after the event finished
// bubbling, so we set it back to the previous value. (#8740)
if ( event ) {
event.type = eventType;
}
this._open( event, target, response );
});
});
if ( content ) {
this._open( event, target, content );
}
},
_open: function( event, target, content ) {
var tooltip, events, delayedShow,
positionOption = $.extend( {}, this.options.position );
if ( !content ) {
return;
}
// Content can be updated multiple times. If the tooltip already
// exists, then just update the content and bail.
tooltip = this._find( target );
if ( tooltip.length ) {
tooltip.find( ".ui-tooltip-content" ).html( content );
return;
}
// if we have a title, clear it to prevent the native tooltip
// we have to check first to avoid defining a title if none exists
// (we don't want to cause an element to start matching [title])
//
// We use removeAttr only for key events, to allow IE to export the correct
// accessible attributes. For mouse events, set to empty string to avoid
// native tooltip showing up (happens only when removing inside mouseover).
if ( target.is( "[title]" ) ) {
if ( event && event.type === "mouseover" ) {
target.attr( "title", "" );
} else {
target.removeAttr( "title" );
}
}
tooltip = this._tooltip( target );
addDescribedBy( target, tooltip.attr( "id" ) );
tooltip.find( ".ui-tooltip-content" ).html( content );
function position( event ) {
positionOption.of = event;
if ( tooltip.is( ":hidden" ) ) {
return;
}
tooltip.position( positionOption );
}
if ( this.options.track && event && /^mouse/.test( event.type ) ) {
this._on( this.document, {
mousemove: position
});
// trigger once to override element-relative positioning
position( event );
} else {
tooltip.position( $.extend({
of: target
}, this.options.position ) );
}
tooltip.hide();
this._show( tooltip, this.options.show );
// Handle tracking tooltips that are shown with a delay (#8644). As soon
// as the tooltip is visible, position the tooltip using the most recent
// event.
if ( this.options.show && this.options.show.delay ) {
delayedShow = setInterval(function() {
if ( tooltip.is( ":visible" ) ) {
position( positionOption.of );
clearInterval( delayedShow );
}
}, $.fx.interval );
}
this._trigger( "open", event, { tooltip: tooltip } );
events = {
keyup: function( event ) {
if ( event.keyCode === $.ui.keyCode.ESCAPE ) {
var fakeEvent = $.Event(event);
fakeEvent.currentTarget = target[0];
this.close( fakeEvent, true );
}
},
remove: function() {
this._removeTooltip( tooltip );
}
};
if ( !event || event.type === "mouseover" ) {
events.mouseleave = "close";
}
if ( !event || event.type === "focusin" ) {
events.focusout = "close";
}
this._on( true, target, events );
},
close: function( event ) {
var that = this,
target = $( event ? event.currentTarget : this.element ),
tooltip = this._find( target );
// disabling closes the tooltip, so we need to track when we're closing
// to avoid an infinite loop in case the tooltip becomes disabled on close
if ( this.closing ) {
return;
}
// only set title if we had one before (see comment in _open())
if ( target.data( "ui-tooltip-title" ) ) {
target.attr( "title", target.data( "ui-tooltip-title" ) );
}
removeDescribedBy( target );
tooltip.stop( true );
this._hide( tooltip, this.options.hide, function() {
that._removeTooltip( $( this ) );
});
target.removeData( "ui-tooltip-open" );
this._off( target, "mouseleave focusout keyup" );
// Remove 'remove' binding only on delegated targets
if ( target[0] !== this.element[0] ) {
this._off( target, "remove" );
}
this._off( this.document, "mousemove" );
if ( event && event.type === "mouseleave" ) {
$.each( this.parents, function( id, parent ) {
$( parent.element ).attr( "title", parent.title );
delete that.parents[ id ];
});
}
this.closing = true;
this._trigger( "close", event, { tooltip: tooltip } );
this.closing = false;
},
_tooltip: function( element ) {
var id = "ui-tooltip-" + increments++,
tooltip = $( "<div>" )
.attr({
id: id,
role: "tooltip"
})
.addClass( "ui-tooltip ui-widget ui-corner-all ui-widget-content " +
( this.options.tooltipClass || "" ) );
$( "<div>" )
.addClass( "ui-tooltip-content" )
.appendTo( tooltip );
tooltip.appendTo( this.document[0].body );
if ( $.fn.bgiframe ) {
tooltip.bgiframe();
}
this.tooltips[ id ] = element;
return tooltip;
},
_find: function( target ) {
var id = target.data( "ui-tooltip-id" );
return id ? $( "#" + id ) : $();
},
_removeTooltip: function( tooltip ) {
tooltip.remove();
delete this.tooltips[ tooltip.attr( "id" ) ];
},
_destroy: function() {
var that = this;
// close open tooltips
$.each( this.tooltips, function( id, element ) {
// Delegate to close method to handle common cleanup
var event = $.Event( "blur" );
event.target = event.currentTarget = element[0];
that.close( event, true );
// Remove immediately; destroying an open tooltip doesn't use the
// hide animation
$( "#" + id ).remove();
// Restore the title
if ( element.data( "ui-tooltip-title" ) ) {
element.attr( "title", element.data( "ui-tooltip-title" ) );
element.removeData( "ui-tooltip-title" );
}
});
}
});
}( jQuery ) );
|
packages/editor/src/components/Icons/Superscript.js
|
strues/boldr
|
import React from 'react';
import Icon from './Icon';
const Superscript = props => (
<Icon viewBox="0 0 512 512" {...props}>
<path d="M500.065 270.691H383.611c3.092-18.342 24.015-34.022 47.984-50.038 34.415-22.995 76.138-50.642 76.138-103.222 0-50.301-38.48-85.431-93.577-85.431-37.629 0-72.116 19.458-90.794 50.314-3.321 5.486-1.706 12.623 3.631 16.18l24.42 16.276c5.32 3.546 12.556 2.364 16.309-2.812 10.243-14.13 24.825-24.68 42.168-24.68 26.189 0 37.912 17.288 37.912 34.421 0 21.219-22.471 36.854-48.49 54.956-35.769 24.886-80.283 55.857-80.283 114.931 0 5.562.558 11.025 1.433 17.915.762 5.997 5.861 10.499 11.906 10.499H500c6.627 0 12-5.373 12-12v-25.375c0-6.591-5.343-11.934-11.935-11.934zM245.92 432H276c6.627 0 12 5.373 12 12v24c0 6.627-5.373 12-12 12h-59.675a12 12 0 0 1-10.19-5.662l-54.204-87.153c-3.262-4.892-6.132-10.128-7.99-13.714-1.773 3.559-4.575 8.823-8.129 14.317l-53.058 86.488A12.005 12.005 0 0 1 72.524 480H12c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h31.728l65.48-100.449L48.755 240H12c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h66.764a12 12 0 0 1 10.234 5.734l47.525 77.624c2.986 4.976 5.742 10.45 7.54 14.194 1.856-3.636 4.718-8.991 7.984-14.217l48.63-77.701A12 12 0 0 1 210.849 192H276c6.627 0 12 5.373 12 12v24c0 6.627-5.373 12-12 12h-36.769l-60.974 90.984L245.92 432z" />
</Icon>
);
Superscript.defaultProps = { name: 'Superscript' };
export default Superscript;
|
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