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https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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60 lines
1.7 KiB
JavaScript
60 lines
1.7 KiB
JavaScript
/*!
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* VisualEditor UserInterface MWReferenceGroupInput class.
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*
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* @copyright 2011-2015 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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* Creates an ve.ui.MWReferenceGroupInput object.
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*
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* @class
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* @extends OO.ui.ComboBoxWidget
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*
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* @constructor
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* @param {Object} [config] Configuration options
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* @cfg {string} emptyGroupName Label of the placeholder item
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*/
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ve.ui.MWReferenceGroupInputWidget = function VeUiMWReferenceGroupInputWidget( config ) {
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config = config || {};
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this.emptyGroupName = config.emptyGroupName;
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// Parent constructor
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OO.ui.ComboBoxWidget.call( this, $.extend( true, { input: { placeholder: config.emptyGroupName } }, config ) );
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this.$element.addClass( 've-ui-mwReferenceGroupInputWidget' );
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};
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/* Inheritance */
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OO.inheritClass( ve.ui.MWReferenceGroupInputWidget, OO.ui.ComboBoxWidget );
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/* Methods */
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/**
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* Populate the reference group menu
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*
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* @param {ve.dm.InternalList} internalList Internal list with which to populate the menu
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*/
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ve.ui.MWReferenceGroupInputWidget.prototype.populateMenu = function ( internalList ) {
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var placeholderGroupItem = new OO.ui.MenuOptionWidget( {
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data: '',
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label: this.emptyGroupName,
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flags: 'emptyGroupPlaceholder'
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} );
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this.menu.clearItems();
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this.menu.addItems( [ placeholderGroupItem ].concat( $.map(
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Object.keys( internalList.getNodeGroups() ),
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function ( groupInternalName ) {
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if ( groupInternalName.indexOf( 'mwReference/' ) === 0 ) {
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var groupName = groupInternalName.slice( 'mwReference/'.length );
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if ( groupName ) {
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return new OO.ui.MenuOptionWidget( { data: groupName, label: groupName } );
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}
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}
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}
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) ), 0 );
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this.menu.toggle( false );
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};
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