mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-16 02:51:50 +00:00
a564f81aa7
* "onevar" warning sometimes solved by just merging var statements other times solved by making it a function declaration instead of a function expression. * Also fixed several '_this' variable names in ve.es.Surface to more descriptive names, and enabled warnings for dangling _ in identifiers. Change-Id: I7d411881e3e06cf9a7fe56d689c29375881a81de
69 lines
1.2 KiB
JavaScript
69 lines
1.2 KiB
JavaScript
/**
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* ContentEditable node for an image.
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*
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* @class
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* @constructor
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* @extends {ve.ce.LeafNode}
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* @param model {ve.dm.ImageNode} Model to observe
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*/
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ve.ce.ImageNode = function( model ) {
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// Inheritance
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ve.ce.LeafNode.call( this, 'image', model, $( '<img>' ) );
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// DOM Changes
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this.$.addClass( 've-ce-imageNode' );
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// Properties
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this.currentSource = null;
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// Events
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this.model.addListenerMethod( this, 'update', 'onUpdate' );
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/*
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this.$.on('mousedown', function() {
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return false;
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});
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*/
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// Intialization
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this.onUpdate();
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};
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/* Static Members */
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/**
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* Node rules.
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*
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* @see ve.ce.NodeFactory
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* @static
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* @member
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*/
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ve.ce.ImageNode.rules = {
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'canBeSplit': false
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};
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/* Methods */
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/**
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* Responds to model update events.
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*
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* If the source changed since last update the image's src attribute will be updated accordingly.
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*
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* @method
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*/
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ve.ce.ImageNode.prototype.onUpdate = function() {
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// TODO needs to support height/width
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var source = this.model.getAttribute( 'html/src' );
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if ( source !== this.currentSource ) {
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this.currentSource = source;
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this.$.attr( 'src', source );
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}
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};
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/* Registration */
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ve.ce.nodeFactory.register( 'image', ve.ce.ImageNode );
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/* Inheritance */
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ve.extendClass( ve.ce.ImageNode, ve.ce.LeafNode );
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