mediawiki-extensions-Visual.../modules/ve/dm/nodes/ve.dm.AlienNode.js
Roan Kattouw dc798befcf Copy DOM elements properly, into the correct document
* Provide a utility for copying an array of DOM elements into a
  different document
* Copy the DOM elements returned in toDomElements(), otherwise weird
  issues arise when the same data is converted to DOM twice

Change-Id: Ie927420624f0d4af0692e18d1bc6f952c8013d61
2013-06-18 15:40:33 -07:00

104 lines
2.7 KiB
JavaScript

/*!
* VisualEditor DataModel AlienNode, AlienBlockNode and AlienInlineNode classes.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* DataModel alien node.
*
* @class
* @abstract
* @extends ve.dm.LeafNode
* @mixins ve.dm.GeneratedContentNode
*
* @constructor
* @param {number} [length] Length of content data in document; ignored and overridden to 0
* @param {Object} [element] Reference to element in linear model
*/
ve.dm.AlienNode = function VeDmAlienNode( length, element ) {
// Parent constructor
ve.dm.LeafNode.call( this, 0, element );
// Mixin constructors
ve.dm.GeneratedContentNode.call( this );
};
/* Inheritance */
ve.inheritClass( ve.dm.AlienNode, ve.dm.LeafNode );
ve.mixinClass( ve.dm.AlienNode, ve.dm.GeneratedContentNode );
/* Static members */
ve.dm.AlienNode.static.name = 'alien';
ve.dm.AlienNode.static.storeHtmlAttributes = false;
// TODO: Develop better method to test for generated content
ve.dm.AlienNode.static.generatedContent = true;
ve.dm.AlienNode.static.toDataElement = function ( domElements, converter ) {
var isInline = this.isHybridInline( domElements, converter ),
type = isInline ? 'alienInline' : 'alienBlock';
return {
'type': type,
'attributes': {
'domElements': ve.copyArray( domElements )
}
};
};
ve.dm.AlienNode.static.toDomElements = function ( dataElement, doc ) {
return ve.copyDomElements( dataElement.attributes.domElements, doc );
};
/* Concrete subclasses */
/**
* DataModel alienBlock node.
*
* @class
* @extends ve.dm.AlienNode
* @constructor
* @param {number} [length] Length of content data in document; ignored and overridden to 0
* @param {Object} [element] Reference to element in linear model
*/
ve.dm.AlienBlockNode = function VeDmAlienBlockNode( length, element ) {
// Parent constructor
ve.dm.AlienNode.call( this, length, element );
};
ve.inheritClass( ve.dm.AlienBlockNode, ve.dm.AlienNode );
ve.dm.AlienBlockNode.static.name = 'alienBlock';
/**
* DataModel alienInline node.
*
* @class
* @extends ve.dm.AlienNode
* @constructor
* @param {number} [length] Length of content data in document; ignored and overridden to 0
* @param {Object} [element] Reference to element in linear model
*/
ve.dm.AlienInlineNode = function VeDmAlienInlineNode( length, element ) {
// Parent constructor
ve.dm.AlienNode.call( this, length, element );
};
ve.inheritClass( ve.dm.AlienInlineNode, ve.dm.AlienNode );
ve.dm.AlienInlineNode.static.name = 'alienInline';
ve.dm.AlienInlineNode.static.isContent = true;
/* Registration */
ve.dm.modelRegistry.register( ve.dm.AlienNode );
ve.dm.modelRegistry.register( ve.dm.AlienBlockNode );
ve.dm.modelRegistry.register( ve.dm.AlienInlineNode );