mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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104 lines
2.8 KiB
JavaScript
104 lines
2.8 KiB
JavaScript
/*!
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* VisualEditor ContentEditable MWInlineImageNode class.
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*
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* @copyright 2011-2014 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 image 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.MWImageNode
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*
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* @constructor
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* @param {ve.dm.MWInlineImageNode} model Model to observe
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* @param {Object} [config] Configuration options
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*/
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ve.ce.MWInlineImageNode = function VeCeMWInlineImageNode( model, config ) {
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var valign;
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// Parent constructor
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ve.ce.LeafNode.call( this, model, config );
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if ( this.model.getAttribute( 'isLinked' ) ) {
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this.$element = this.$( '<a>' ).addClass( 'image' );
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this.$image = this.$( '<img>' ).appendTo( this.$element );
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} else {
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// For inline images that are not linked (empty linkto=) we intentionally don't match output
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// of MW Parser, instead we wrap those images in span so selection and hover (based on
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// shields) can work well. It might change in the future when we improve our selection.
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this.$element = this.$( '<span>' );
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this.$image = this.$( '<img>' ).appendTo( this.$element );
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}
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// Mixin constructors
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ve.ce.MWImageNode.call( this, this.$element, this.$image );
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this.$image
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.attr( 'src', this.getResolvedAttribute( 'src' ) )
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.attr( 'width', this.model.getAttribute( 'width' ) )
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.attr( 'height', this.model.getAttribute( 'height' ) );
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if ( this.model.getAttribute( 'border' ) ) {
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this.$image.addClass( 'thumbborder' );
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}
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valign = this.model.getAttribute( 'valign' );
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if ( valign !== 'default' ) {
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this.$image.css( 'vertical-align', valign );
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}
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// DOM changes
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this.$element.addClass( 've-ce-mwInlineImageNode' );
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// Events
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this.model.connect( this, { 'attributeChange': 'onAttributeChange' } );
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};
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/* Inheritance */
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OO.inheritClass( ve.ce.MWInlineImageNode, ve.ce.LeafNode );
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// Need to mixin base class as well
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OO.mixinClass( ve.ce.MWInlineImageNode, ve.ce.GeneratedContentNode );
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OO.mixinClass( ve.ce.MWInlineImageNode, ve.ce.MWImageNode );
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/* Static Properties */
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ve.ce.MWInlineImageNode.static.name = 'mwInlineImage';
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/* Methods */
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/**
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* Update the rendering of the 'src', 'width' and 'height' attributes when they change in the model.
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*
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* @method
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* @param {string} key Attribute key
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* @param {string} from Old value
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* @param {string} to New value
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*/
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ve.ce.MWInlineImageNode.prototype.onAttributeChange = function ( key, from, to ) {
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if ( key === 'height' || key === 'width' ) {
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to = parseInt( to, 10 );
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}
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if ( from !== to ) {
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switch ( key ) {
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// TODO: 'align', 'src', 'valign', 'border'
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case 'width':
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this.$image.css( 'width', to );
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break;
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case 'height':
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this.$image.css( 'height', to );
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break;
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}
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}
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};
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/* Registration */
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ve.ce.nodeFactory.register( ve.ce.MWInlineImageNode );
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