mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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60 lines
1.3 KiB
JavaScript
60 lines
1.3 KiB
JavaScript
/*!
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* VisualEditor UserInterface MenuToolGroup class.
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*
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* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* UserInterface bar tool group.
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*
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* @class
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* @abstract
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* @extends ve.ui.PopupToolGroup
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*
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* @constructor
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* @param {ve.ui.Toolbar} toolbar
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* @param {Object} [config] Configuration options
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*/
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ve.ui.MenuToolGroup = function VeUiMenuToolGroup( toolbar, config ) {
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// Parent constructor
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ve.ui.PopupToolGroup.call( this, toolbar, config );
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// Events
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this.toolbar.connect( this, { 'updateState': 'onUpdateState' } );
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// Initialization
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this.$.addClass( 've-ui-menuToolGroup' );
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};
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/* Inheritance */
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OO.inheritClass( ve.ui.MenuToolGroup, ve.ui.PopupToolGroup );
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/* Static Properties */
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ve.ui.MenuToolGroup.static.showTrigger = true;
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/* Methods */
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/**
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* Handle the toolbar state being updated.
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*
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* When the state changes, the title of each active item in the menu will be joined together and
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* used as a label for the group. The label will be empty if none of the items are active.
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*
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* @method
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*/
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ve.ui.MenuToolGroup.prototype.onUpdateState = function () {
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var name,
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labelTexts = [];
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for ( name in this.tools ) {
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if ( this.tools[name].isActive() ) {
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labelTexts.push( this.tools[name].getLabelText() );
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}
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}
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this.setLabel( labelTexts.join( ', ' ) );
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};
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