mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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115 lines
3.1 KiB
JavaScript
115 lines
3.1 KiB
JavaScript
/*!
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* VisualEditor DataModel AlienNode, AlienBlockNode and AlienInlineNode classes.
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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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* DataModel alien node.
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*
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* @class
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* @abstract
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* @extends ve.dm.LeafNode
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* @mixins ve.dm.GeneratedContentNode
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*
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* @constructor
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* @param {number} [length] Length of content data in document; ignored and overridden to 0
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* @param {Object} [element] Reference to element in linear model
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*/
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ve.dm.AlienNode = function VeDmAlienNode( length, element ) {
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// Parent constructor
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ve.dm.LeafNode.call( this, 0, element );
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// Mixin constructors
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ve.dm.GeneratedContentNode.call( this );
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};
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/* Inheritance */
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OO.inheritClass( ve.dm.AlienNode, ve.dm.LeafNode );
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OO.mixinClass( ve.dm.AlienNode, ve.dm.GeneratedContentNode );
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/* Static members */
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ve.dm.AlienNode.static.name = 'alien';
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ve.dm.AlienNode.static.storeHtmlAttributes = false;
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ve.dm.AlienNode.static.enableAboutGrouping = true;
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ve.dm.AlienNode.static.toDataElement = function ( domElements, converter ) {
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var isInline = this.isHybridInline( domElements, converter ),
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type = isInline ? 'alienInline' : 'alienBlock';
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return {
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'type': type,
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'attributes': {
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'domElements': ve.copy( domElements )
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}
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};
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};
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ve.dm.AlienNode.static.toDomElements = function ( dataElement, doc ) {
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return ve.copyDomElements( dataElement.attributes.domElements, doc );
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};
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ve.dm.AlienNode.static.getHashObject = function ( dataElement ) {
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var parentResult = ve.dm.LeafNode.static.getHashObject( dataElement );
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if ( parentResult.attributes && parentResult.attributes.domElements ) {
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// If present, replace domElements with a DOM summary
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parentResult.attributes = ve.copy( parentResult.attributes );
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parentResult.attributes.domElements = ve.copy(
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parentResult.attributes.domElements, ve.convertDomElements
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);
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}
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return parentResult;
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};
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/* Concrete subclasses */
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/**
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* DataModel alienBlock node.
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*
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* @class
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* @extends ve.dm.AlienNode
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* @constructor
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* @param {number} [length] Length of content data in document; ignored and overridden to 0
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* @param {Object} [element] Reference to element in linear model
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*/
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ve.dm.AlienBlockNode = function VeDmAlienBlockNode( length, element ) {
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// Parent constructor
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ve.dm.AlienNode.call( this, length, element );
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};
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OO.inheritClass( ve.dm.AlienBlockNode, ve.dm.AlienNode );
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ve.dm.AlienBlockNode.static.name = 'alienBlock';
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/**
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* DataModel alienInline node.
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*
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* @class
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* @extends ve.dm.AlienNode
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* @constructor
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* @param {number} [length] Length of content data in document; ignored and overridden to 0
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* @param {Object} [element] Reference to element in linear model
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*/
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ve.dm.AlienInlineNode = function VeDmAlienInlineNode( length, element ) {
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// Parent constructor
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ve.dm.AlienNode.call( this, length, element );
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};
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OO.inheritClass( ve.dm.AlienInlineNode, ve.dm.AlienNode );
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ve.dm.AlienInlineNode.static.name = 'alienInline';
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ve.dm.AlienInlineNode.static.isContent = true;
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/* Registration */
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ve.dm.modelRegistry.register( ve.dm.AlienNode );
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ve.dm.modelRegistry.register( ve.dm.AlienBlockNode );
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ve.dm.modelRegistry.register( ve.dm.AlienInlineNode );
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