mediawiki-extensions-Visual.../modules/ve/dm/nodes/ve.dm.MWInlineImageNode.js

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/*!
* VisualEditor DataModel MWEntityNode class.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* DataModel MediaWiki image node.
*
* @class
* @extends ve.dm.ImageNode
* @constructor
* @param {number} [length] Length of content data in document
* @param {Object} [element] Reference to element in linear model
*/
ve.dm.MWInlineImageNode = function VeDmMWInlineImageNode( length, element ) {
ve.dm.ImageNode.call( this, 0, element );
};
/* Inheritance */
ve.inheritClass( ve.dm.MWInlineImageNode, ve.dm.ImageNode );
/* Static Properties */
ve.dm.MWInlineImageNode.static.name = 'MWinlineimage';
ve.dm.MWInlineImageNode.static.matchTagNames = null;
// TODO: Develop better method to test for generated content
ve.dm.MWInlineImageNode.static.generatedContent = true;
ve.dm.MWInlineImageNode.static.matchRdfaTypes = [ 'mw:Image' ];
ve.dm.MWInlineImageNode.static.toDataElement = function ( domElements ) {
var i, j, childNode, children = Array.prototype.slice.call( domElements[0].children, 0 ),
parentResult = ve.dm.ImageNode.static.toDataElement.apply(
this, [ children ].concat( Array.prototype.slice.call( arguments, 1 ) )
),
dataElement = ve.copyObject( parentResult );
// Preserve the child nodes' attributes in html/0-i/foo
for ( i = 0; i < domElements[0].childNodes.length; i++ ) {
childNode = domElements[0].childNodes[i];
for ( j = 0; j < childNode.attributes.length; j++ ) {
dataElement.attributes['html/0-' + i + '/' + childNode.attributes[j].name] =
childNode.attributes[j].value;
}
}
return ve.extendObject( true, dataElement, {
'type': 'MWinlineimage',
'attributes': {
'isLinked': domElements[0].nodeName.toLowerCase() === 'a'
}
} );
};
ve.dm.MWInlineImageNode.static.toDomElements = function ( dataElement, doc ) {
var k, wrapper = doc.createElement( dataElement.attributes.isLinked ? 'a' : 'span' ),
imageDomElement = ve.dm.ImageNode.static.toDomElements.apply( this, arguments )[0];
wrapper.appendChild( imageDomElement );
// Restore attributes from html/0-0/*
for ( k in dataElement.attributes ) {
if ( k.indexOf( 'html/0-0/' ) === 0 ) {
imageDomElement.setAttribute( k.substr( 9 ), dataElement.attributes[k] );
}
}
return [ wrapper ];
};
/* Registration */
ve.dm.modelRegistry.register( ve.dm.MWInlineImageNode );