Spaces:
Paused
Paused
| ; | |
| const conversions = require("webidl-conversions"); | |
| const utils = require("./utils.js"); | |
| const implSymbol = utils.implSymbol; | |
| const ctorRegistrySymbol = utils.ctorRegistrySymbol; | |
| const interfaceName = "AbstractRange"; | |
| exports.is = value => { | |
| return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation; | |
| }; | |
| exports.isImpl = value => { | |
| return utils.isObject(value) && value instanceof Impl.implementation; | |
| }; | |
| exports.convert = (globalObject, value, { context = "The provided value" } = {}) => { | |
| if (exports.is(value)) { | |
| return utils.implForWrapper(value); | |
| } | |
| throw new globalObject.TypeError(`${context} is not of type 'AbstractRange'.`); | |
| }; | |
| function makeWrapper(globalObject, newTarget) { | |
| let proto; | |
| if (newTarget !== undefined) { | |
| proto = newTarget.prototype; | |
| } | |
| if (!utils.isObject(proto)) { | |
| proto = globalObject[ctorRegistrySymbol]["AbstractRange"].prototype; | |
| } | |
| return Object.create(proto); | |
| } | |
| exports.create = (globalObject, constructorArgs, privateData) => { | |
| const wrapper = makeWrapper(globalObject); | |
| return exports.setup(wrapper, globalObject, constructorArgs, privateData); | |
| }; | |
| exports.createImpl = (globalObject, constructorArgs, privateData) => { | |
| const wrapper = exports.create(globalObject, constructorArgs, privateData); | |
| return utils.implForWrapper(wrapper); | |
| }; | |
| exports._internalSetup = (wrapper, globalObject) => {}; | |
| exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => { | |
| privateData.wrapper = wrapper; | |
| exports._internalSetup(wrapper, globalObject); | |
| Object.defineProperty(wrapper, implSymbol, { | |
| value: new Impl.implementation(globalObject, constructorArgs, privateData), | |
| configurable: true | |
| }); | |
| wrapper[implSymbol][utils.wrapperSymbol] = wrapper; | |
| if (Impl.init) { | |
| Impl.init(wrapper[implSymbol]); | |
| } | |
| return wrapper; | |
| }; | |
| exports.new = (globalObject, newTarget) => { | |
| const wrapper = makeWrapper(globalObject, newTarget); | |
| exports._internalSetup(wrapper, globalObject); | |
| Object.defineProperty(wrapper, implSymbol, { | |
| value: Object.create(Impl.implementation.prototype), | |
| configurable: true | |
| }); | |
| wrapper[implSymbol][utils.wrapperSymbol] = wrapper; | |
| if (Impl.init) { | |
| Impl.init(wrapper[implSymbol]); | |
| } | |
| return wrapper[implSymbol]; | |
| }; | |
| const exposed = new Set(["Window"]); | |
| exports.install = (globalObject, globalNames) => { | |
| if (!globalNames.some(globalName => exposed.has(globalName))) { | |
| return; | |
| } | |
| const ctorRegistry = utils.initCtorRegistry(globalObject); | |
| class AbstractRange { | |
| constructor() { | |
| throw new globalObject.TypeError("Illegal constructor"); | |
| } | |
| get startContainer() { | |
| const esValue = this !== null && this !== undefined ? this : globalObject; | |
| if (!exports.is(esValue)) { | |
| throw new globalObject.TypeError( | |
| "'get startContainer' called on an object that is not a valid instance of AbstractRange." | |
| ); | |
| } | |
| return utils.tryWrapperForImpl(esValue[implSymbol]["startContainer"]); | |
| } | |
| get startOffset() { | |
| const esValue = this !== null && this !== undefined ? this : globalObject; | |
| if (!exports.is(esValue)) { | |
| throw new globalObject.TypeError( | |
| "'get startOffset' called on an object that is not a valid instance of AbstractRange." | |
| ); | |
| } | |
| return esValue[implSymbol]["startOffset"]; | |
| } | |
| get endContainer() { | |
| const esValue = this !== null && this !== undefined ? this : globalObject; | |
| if (!exports.is(esValue)) { | |
| throw new globalObject.TypeError( | |
| "'get endContainer' called on an object that is not a valid instance of AbstractRange." | |
| ); | |
| } | |
| return utils.tryWrapperForImpl(esValue[implSymbol]["endContainer"]); | |
| } | |
| get endOffset() { | |
| const esValue = this !== null && this !== undefined ? this : globalObject; | |
| if (!exports.is(esValue)) { | |
| throw new globalObject.TypeError( | |
| "'get endOffset' called on an object that is not a valid instance of AbstractRange." | |
| ); | |
| } | |
| return esValue[implSymbol]["endOffset"]; | |
| } | |
| get collapsed() { | |
| const esValue = this !== null && this !== undefined ? this : globalObject; | |
| if (!exports.is(esValue)) { | |
| throw new globalObject.TypeError( | |
| "'get collapsed' called on an object that is not a valid instance of AbstractRange." | |
| ); | |
| } | |
| return esValue[implSymbol]["collapsed"]; | |
| } | |
| } | |
| Object.defineProperties(AbstractRange.prototype, { | |
| startContainer: { enumerable: true }, | |
| startOffset: { enumerable: true }, | |
| endContainer: { enumerable: true }, | |
| endOffset: { enumerable: true }, | |
| collapsed: { enumerable: true }, | |
| [Symbol.toStringTag]: { value: "AbstractRange", configurable: true } | |
| }); | |
| ctorRegistry[interfaceName] = AbstractRange; | |
| Object.defineProperty(globalObject, interfaceName, { | |
| configurable: true, | |
| writable: true, | |
| value: AbstractRange | |
| }); | |
| }; | |
| const Impl = require("../../jsdom/living/range/AbstractRange-impl.js"); | |