mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-16 02:51:50 +00:00
67 lines
1.2 KiB
JavaScript
67 lines
1.2 KiB
JavaScript
/**
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* ContentEditable node for a heading.
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*
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* @class
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* @constructor
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* @extends {ve.ce.BranchNode}
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* @param model {ve.dm.HeadingNode} Model to observe
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*/
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ve.ce.HeadingNode = function( model ) {
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// Inheritance
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ve.ce.BranchNode.call(
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this, 'heading', model, ve.ce.BranchNode.getDomWrapper( model, 'level' )
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);
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// Events
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this.model.addListenerMethod( this, 'update', 'onUpdate' );
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};
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/* Static Members */
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/**
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* Node rules.
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*
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* @see ve.ce.NodeFactory
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* @static
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* @member
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*/
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ve.ce.HeadingNode.rules = {
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'canBeSplit': true
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};
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/**
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* Mapping of heading level values and DOM wrapper element types.
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*
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* @static
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* @member
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*/
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ve.ce.HeadingNode.domWrapperElementTypes = {
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'1': 'h1',
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'2': 'h2',
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'3': 'h3',
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'4': 'h4',
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'5': 'h5',
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'6': 'h6'
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};
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/* Methods */
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/**
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* Responds to model update events.
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*
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* If the level changed since last update the DOM wrapper will be replaced with an appropriate one.
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*
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* @method
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*/
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ve.ce.HeadingNode.prototype.onUpdate = function() {
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this.updateDomWrapper( 'level' );
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};
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/* Registration */
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ve.ce.nodeFactory.register( 'heading', ve.ce.HeadingNode );
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/* Inheritance */
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ve.extendClass( ve.ce.HeadingNode, ve.ce.BranchNode );
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