mediawiki-extensions-Visual.../modules/ve/ce/nodes/ve.ce.HeadingNode.js
Catrope 6afed5e5cc Move ve2/ back to ve/
Change-Id: Ie51d8e48171fb1f84045d1560ee603cee62b91f6
2012-06-19 18:20:28 -07:00

67 lines
1.2 KiB
JavaScript

/**
* ContentEditable node for a heading.
*
* @class
* @constructor
* @extends {ve.ce.BranchNode}
* @param model {ve.dm.HeadingNode} Model to observe
*/
ve.ce.HeadingNode = function( model ) {
// Inheritance
ve.ce.BranchNode.call(
this, 'heading', model, ve.ce.BranchNode.getDomWrapper( model, 'level' )
);
// Events
this.model.addListenerMethod( this, 'update', 'onUpdate' );
};
/* Static Members */
/**
* Node rules.
*
* @see ve.ce.NodeFactory
* @static
* @member
*/
ve.ce.HeadingNode.rules = {
'canBeSplit': true
};
/**
* Mapping of heading level values and DOM wrapper element types.
*
* @static
* @member
*/
ve.ce.HeadingNode.domWrapperElementTypes = {
'1': 'h1',
'2': 'h2',
'3': 'h3',
'4': 'h4',
'5': 'h5',
'6': 'h6'
};
/* Methods */
/**
* Responds to model update events.
*
* If the level changed since last update the DOM wrapper will be replaced with an appropriate one.
*
* @method
*/
ve.ce.HeadingNode.prototype.onUpdate = function() {
this.updateDomWrapper( 'level' );
};
/* Registration */
ve.ce.nodeFactory.register( 'heading', ve.ce.HeadingNode );
/* Inheritance */
ve.extendClass( ve.ce.HeadingNode, ve.ce.BranchNode );