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https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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3541502b97
In this instance, MW(Extension|Reference|Transclusion)Nodes. In general anything that is focusable should probably be relocatable by default. We should considered this when we sorting out the focusable/protected/relocatable mess in the near future. Change-Id: Ifc55e251cba3e875798d5103540d02ad651399ad
122 lines
3.3 KiB
JavaScript
122 lines
3.3 KiB
JavaScript
/*!
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* VisualEditor ContentEditable MWReferenceNode 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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* ContentEditable MediaWiki reference node.
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*
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* @class
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* @extends ve.ce.LeafNode
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* @mixins ve.ce.FocusableNode
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* @mixins ve.ce.ProtectedNode
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* @mixins ve.ce.RelocatableNode
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*
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* @constructor
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* @param {ve.dm.MWReferenceNode} model Model to observe
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* @param {Object} [config] Config options
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*/
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ve.ce.MWReferenceNode = function VeCeMWReferenceNode( model, config ) {
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// Parent constructor
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ve.ce.LeafNode.call( this, model, config );
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// Mixin constructors
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ve.ce.FocusableNode.call( this );
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ve.ce.ProtectedNode.call( this );
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ve.ce.RelocatableNode.call( this );
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// DOM changes
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this.$link = $( '<a>' ).attr( 'href', '#' );
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this.$.addClass( 've-ce-mwReferenceNode', 'reference' ).append( this.$link );
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this.index = '';
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this.internalList = this.model.getDocument().internalList;
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// Events
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this.connect( this, { 'live': 'onLive' } );
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// Initialization
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this.update();
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};
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/* Inheritance */
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ve.inheritClass( ve.ce.MWReferenceNode, ve.ce.LeafNode );
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ve.mixinClass( ve.ce.MWReferenceNode, ve.ce.FocusableNode );
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ve.mixinClass( ve.ce.MWReferenceNode, ve.ce.ProtectedNode );
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ve.mixinClass( ve.ce.MWReferenceNode, ve.ce.RelocatableNode );
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/* Static Properties */
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ve.ce.MWReferenceNode.static.name = 'mwReference';
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ve.ce.MWReferenceNode.static.tagName = 'sup';
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/* Methods */
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/**
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* Handle live events.
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* @method
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*/
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ve.ce.MWReferenceNode.prototype.onLive = function () {
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// As we are listening to the internal list, we need to make sure
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// we remove the listeners when this object is removed from the document
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if ( this.live ) {
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this.internalList.connect( this, { 'update': 'onInternalListUpdate' } );
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} else {
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this.internalList.disconnect( this );
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}
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};
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/**
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* Handle the updating of the InternalList object.
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*
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* This will occur after a document transaction.
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*
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* @method
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* @param {string[]} groupsChanged A list of groups which have changed in this transaction
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*/
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ve.ce.MWReferenceNode.prototype.onInternalListUpdate = function ( groupsChanged ) {
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// Only update if this group has been changed
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if ( ve.indexOf( this.model.getAttribute( 'listGroup' ), groupsChanged ) !== -1 ) {
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this.update();
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}
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};
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/**
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* Handle update events.
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*
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* @method
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*/
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ve.ce.MWReferenceNode.prototype.update = function () {
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var listIndex = this.model.getAttribute( 'listIndex' ),
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listGroup = this.model.getAttribute( 'listGroup' ),
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refGroup = this.model.getAttribute( 'refGroup' ),
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position = this.internalList.getIndexPosition( listGroup, listIndex );
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this.$link.text( '[' + ( refGroup ? refGroup + ' ' : '' ) + ( position + 1 ) + ']' );
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};
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/** */
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ve.ce.MWReferenceNode.prototype.createPhantoms = function () {
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// Parent method
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ve.ce.ProtectedNode.prototype.createPhantoms.call( this );
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if ( !this.getModel().isInspectable() ) {
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// TODO: Move this into one of the classes mixin or inherit from
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// as any focusable node that isn't inspectable should have this
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// as it would be bad UX to have a focusable nodes where one of the
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// same type doesn't show an inspector.
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this.$phantoms
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.addClass( 've-ce-mwReferenceNode-missingref' )
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.attr( 'title', ve.msg( 'visualeditor-referencelist-missingref' ) );
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}
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};
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/* Registration */
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ve.ce.nodeFactory.register( ve.ce.MWReferenceNode );
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