mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-16 19:09:29 +00:00
44623c9b2a
These have been pointing to the same method for a while now, we can safely remove these obsolete aliases and just use it as generic copy. * Each file touched by my editor had its new line at EOF fixed where absent * Don't copy an otherwise unused empty object (ve.dm.Converter) * Use common ve#copy syntax instead to create a link (ve.dm.Document, ve.dm.example) * Remove redundant conditionals for isArray/copyArray/copyObject (ve.dm.example) Change-Id: If560e658dc1fb59bf01f702c97e3e82a50a8a255
85 lines
2.5 KiB
JavaScript
85 lines
2.5 KiB
JavaScript
/*!
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* VisualEditor DataModel MWNowikiAnnotation class.
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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 MediaWiki nowiki annotation
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*
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* Represents `<nowiki>` tags (in HTML as `<span typeof="mw:Nowiki">`) and unwraps them when they change
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* so as to retrigger Parsoid's escaping mechanism.
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*
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* @class
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* @extends ve.dm.Annotation
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* @constructor
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* @param {Object} element [description]
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*/
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ve.dm.MWNowikiAnnotation = function VeDmMwNowikiAnnotation( element ) {
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// Parent constructor
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ve.dm.Annotation.call( this, element );
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};
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/* Inheritance */
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ve.inheritClass( ve.dm.MWNowikiAnnotation, ve.dm.Annotation );
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/* Static Properties */
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ve.dm.MWNowikiAnnotation.static.name = 'mwNowiki';
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ve.dm.MWNowikiAnnotation.static.matchRdfaTypes = [ 'mw:Nowiki' ];
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ve.dm.MWNowikiAnnotation.static.toDataElement = function ( domElements ) {
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return {
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'type': 'mwNowiki',
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'attributes': {
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'originalDomElements': ve.copy( domElements )
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}
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};
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};
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ve.dm.MWNowikiAnnotation.static.toDomElements = function ( dataElement, doc, converter, childDomElements ) {
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var i, len,
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originalDomElements = dataElement.attributes.originalDomElements,
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originalChildren = originalDomElements && originalDomElements[0] && originalDomElements[0].childNodes,
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contentsChanged = false,
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domElement = document.createElement( 'span' );
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// Determine whether the contents changed
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if ( !originalChildren || childDomElements.length !== originalChildren.length ) {
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contentsChanged = true;
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} else {
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for ( i = 0, len = originalChildren.length; i < len; i++ ) {
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if ( !originalChildren[i].isEqualNode( childDomElements[i] ) ) {
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contentsChanged = true;
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break;
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}
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}
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}
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// If the contents changed, unwrap, otherwise, restore
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if ( contentsChanged ) {
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return [];
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}
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domElement.setAttribute( 'typeof', 'mw:Nowiki' );
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return [ domElement ];
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};
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ve.dm.MWNowikiAnnotation.static.getHashObject = function ( dataElement ) {
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var parentResult = ve.dm.Annotation.static.getHashObject( dataElement );
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if ( parentResult.attributes.originalDomElements ) {
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// If present, replace originalDomElements with a DOM summary
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parentResult.attributes = ve.copy( parentResult.attributes );
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parentResult.attributes.originalDomElements = ve.copy(
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parentResult.attributes.originalDomElements, ve.convertDomElements
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);
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}
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return parentResult;
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};
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/* Registration */
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ve.dm.modelRegistry.register( ve.dm.MWNowikiAnnotation );
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