mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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53 lines
1.3 KiB
JavaScript
53 lines
1.3 KiB
JavaScript
/*!
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* VisualEditor DataModel LeafNode class.
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*
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* @copyright 2011-2012 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 leaf node.
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*
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* Leaf nodes can not have any children.
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*
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* @abstract
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* @extends ve.dm.Node
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* @mixins ve.LeafNode
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* @constructor
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* @param {string} type Symbolic name of node type
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* @param {number} [length] Length of content data in document
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* @param {Object} [element] Reference to element in linear model
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*/
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ve.dm.LeafNode = function VeDmLeafNode( type, length, element ) {
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// Mixin constructor
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ve.LeafNode.call( this );
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// Parent constructor
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ve.dm.Node.call( this, type, length, element );
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};
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/* Inheritance */
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ve.inheritClass( ve.dm.LeafNode, ve.dm.Node );
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ve.mixinClass( ve.dm.LeafNode, ve.LeafNode );
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/* Static properties */
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ve.dm.LeafNode.static.childNodeTypes = [];
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/* Methods */
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/**
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* Get the annotations that apply to the node.
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*
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* Annotations are grabbed directly from the linear model, so they are updated live. If the linear
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* model element doesn't have a .annotations property, an empty set is returned.
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*
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* @method
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* @returns {ve.AnnotationSet} Annotation set (by reference!)
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*/
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ve.dm.LeafNode.prototype.getAnnotations = function () {
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return this.element.annotations || new ve.AnnotationSet();
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};
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