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/**
* Contains the logic for connecting the modes with the website.
*
* @param graph the graph that belongs to these controls
* @returns {{}}
*/
module.exports = function ( graph ){
var SAME_COLOR_MODE = { text: "Multicolor", type: "same" };
var GRADIENT_COLOR_MODE = { text: "Multicolor", type: "gradient" };
var modeMenu = {},
checkboxes = [],
colorModeSwitch;
var dynamicLabelWidthCheckBox;
// getter and setter for the state of color modes
modeMenu.colorModeState = function ( s ){
if ( !arguments.length ) return colorModeSwitch.datum().active;
colorModeSwitch.datum().active = s;
return modeMenu;
};
modeMenu.setDynamicLabelWidth = function ( val ){
dynamicLabelWidthCheckBox.property("checked", val);
};
// getter for checkboxes
modeMenu.getCheckBoxContainer = function (){
return checkboxes;
};
// getter for the color switch [needed? ]
modeMenu.colorModeSwitch = function (){
return colorModeSwitch;
};
/**
* Connects the website with the available graph modes.
*/
modeMenu.setup = function ( pickAndPin, nodeScaling, compactNotation, colorExternals ){
var menuEntry = d3.select("#m_modes");
menuEntry.on("mouseover", function (){
var searchMenu = graph.options().searchMenu();
searchMenu.hideSearchEntries();
});
addCheckBoxD("labelWidth", "Dynamic label width", "#dynamicLabelWidth", graph.options().dynamicLabelWidth, 1);
addCheckBox("editorMode", "Editing ", "#editMode", graph.editorMode);
addModeItem(pickAndPin, "pickandpin", "Pick & pin", "#pickAndPinOption", false);
addModeItem(nodeScaling, "nodescaling", "Node scaling", "#nodeScalingOption", true);
addModeItem(compactNotation, "compactnotation", "Compact notation", "#compactNotationOption", true);
var container = addModeItem(colorExternals, "colorexternals", "Color externals", "#colorExternalsOption", true);
colorModeSwitch = addExternalModeSelection(container, colorExternals);
};
function addCheckBoxD( identifier, modeName, selector, onChangeFunc, updateLvl ){
var moduleOptionContainer = d3.select(selector)
.append("div")
.classed("checkboxContainer", true);
var moduleCheckbox = moduleOptionContainer.append("input")
.classed("moduleCheckbox", true)
.attr("id", identifier + "ModuleCheckbox")
.attr("type", "checkbox")
.property("checked", onChangeFunc());
moduleCheckbox.on("click", function ( d ){
var isEnabled = moduleCheckbox.property("checked");
onChangeFunc(isEnabled);
d3.select("#maxLabelWidthSlider").node().disabled = !isEnabled;
d3.select("#maxLabelWidthvalueLabel").classed("disabledLabelForSlider", !isEnabled);
d3.select("#maxLabelWidthDescriptionLabel").classed("disabledLabelForSlider", !isEnabled);
if ( updateLvl > 0 ) {
graph.animateDynamicLabelWidth();
// graph.lazyRefresh();
}
});
moduleOptionContainer.append("label")
.attr("for", identifier + "ModuleCheckbox")
.text(modeName);
if ( identifier === "editorMode" ) {
moduleOptionContainer.append("label")
.attr("style", "font-size:10px;padding-top:3px")
.text("(experimental)");
}
dynamicLabelWidthCheckBox = moduleCheckbox;
}
function addCheckBox( identifier, modeName, selector, onChangeFunc ){
var moduleOptionContainer = d3.select(selector)
.append("div")
.classed("checkboxContainer", true);
var moduleCheckbox = moduleOptionContainer.append("input")
.classed("moduleCheckbox", true)
.attr("id", identifier + "ModuleCheckbox")
.attr("type", "checkbox")
.property("checked", onChangeFunc());
moduleCheckbox.on("click", function ( d ){
var isEnabled = moduleCheckbox.property("checked");
onChangeFunc(isEnabled);
if ( isEnabled === true )
graph.showEditorHintIfNeeded();
});
moduleOptionContainer.append("label")
.attr("for", identifier + "ModuleCheckbox")
.text(modeName);
if ( identifier === "editorMode" ) {
moduleOptionContainer.append("label")
.attr("style", "font-size:10px;padding-top:3px")
.text(" (experimental)");
}
}
function addModeItem( module, identifier, modeName, selector, updateGraphOnClick ){
var moduleOptionContainer,
moduleCheckbox;
moduleOptionContainer = d3.select(selector)
.append("div")
.classed("checkboxContainer", true)
.datum({ module: module, defaultState: module.enabled() });
moduleCheckbox = moduleOptionContainer.append("input")
.classed("moduleCheckbox", true)
.attr("id", identifier + "ModuleCheckbox")
.attr("type", "checkbox")
.property("checked", module.enabled());
// Store for easier resetting all modes
checkboxes.push(moduleCheckbox);
moduleCheckbox.on("click", function ( d, silent ){
var isEnabled = moduleCheckbox.property("checked");
d.module.enabled(isEnabled);
if ( updateGraphOnClick && silent !== true ) {
graph.executeColorExternalsModule();
graph.executeCompactNotationModule();
graph.lazyRefresh();
}
});
moduleOptionContainer.append("label")
.attr("for", identifier + "ModuleCheckbox")
.text(modeName);
return moduleOptionContainer;
}
function addExternalModeSelection( container, colorExternalsMode ){
var button = container.append("button").datum({ active: false }).classed("color-mode-switch", true);
applyColorModeSwitchState(button, colorExternalsMode);
button.on("click", function ( silent ){
var data = button.datum();
data.active = !data.active;
applyColorModeSwitchState(button, colorExternalsMode);
if ( colorExternalsMode.enabled() && silent !== true ) {
graph.executeColorExternalsModule();
graph.lazyRefresh();
}
});
return button;
}
function applyColorModeSwitchState( element, colorExternalsMode ){
var isActive = element.datum().active;
var activeColorMode = getColorModeByState(isActive);
element.classed("active", isActive)
.text(activeColorMode.text);
if ( colorExternalsMode ) {
colorExternalsMode.colorModeType(activeColorMode.type);
}
}
function getColorModeByState( isActive ){
return isActive ? GRADIENT_COLOR_MODE : SAME_COLOR_MODE;
}
/**
* Resets the modes to their default.
*/
modeMenu.reset = function (){
checkboxes.forEach(function ( checkbox ){
var defaultState = checkbox.datum().defaultState,
isChecked = checkbox.property("checked");
if ( isChecked !== defaultState ) {
checkbox.property("checked", defaultState);
// Call onclick event handlers programmatically
checkbox.on("click")(checkbox.datum());
}
// Reset the module that is connected with the checkbox
checkbox.datum().module.reset();
});
// set the switch to active and simulate disabling
colorModeSwitch.datum().active = true;
colorModeSwitch.on("click")();
};
/** importer functions **/
// setting manually the values of the filter
// no update of the gui settings, these are updated in updateSettings
modeMenu.setCheckBoxValue = function ( id, checked ){
for ( var i = 0; i < checkboxes.length; i++ ) {
var cbdId = checkboxes[i].attr("id");
if ( cbdId === id ) {
checkboxes[i].property("checked", checked);
break;
}
}
};
modeMenu.getCheckBoxValue = function ( id ){
for ( var i = 0; i < checkboxes.length; i++ ) {
var cbdId = checkboxes[i].attr("id");
if ( cbdId === id ) {
return checkboxes[i].property("checked");
}
}
};
modeMenu.setColorSwitchState = function ( state ){
// need the !state because we simulate later a click
modeMenu.colorModeState(!state);
};
modeMenu.setColorSwitchStateUsingURL = function ( state ){
// need the !state because we simulate later a click
modeMenu.colorModeState(!state);
colorModeSwitch.on("click")(true);
};
modeMenu.updateSettingsUsingURL = function (){
var silent = true;
checkboxes.forEach(function ( checkbox ){
checkbox.on("click")(checkbox.datum(), silent);
});
};
modeMenu.updateSettings = function (){
var silent = true;
checkboxes.forEach(function ( checkbox ){
checkbox.on("click")(checkbox.datum(), silent);
});
// this simulates onclick and inverts its state
colorModeSwitch.on("click")(silent);
};
return modeMenu;
};
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