mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-09-27 04:06:51 +00:00
54 lines
1.1 KiB
JavaScript
54 lines
1.1 KiB
JavaScript
/**
|
|
* Creates an ve.ce.HeadingNode object.
|
|
*
|
|
* @class
|
|
* @constructor
|
|
* @extends {ve.ce.LeafNode}
|
|
* @param {ve.dm.HeadingNode} model Heading model to view
|
|
*/
|
|
ve.ce.HeadingNode = function( model ) {
|
|
// Inheritance
|
|
ve.ce.LeafNode.call( this, model, $( '<h' + model.getElementAttribute( 'level' ) + '>' ) );
|
|
|
|
// Properties
|
|
this.currentLevelHash = null;
|
|
|
|
// DOM Changes
|
|
this.$.addClass( 'es-headingView' );
|
|
|
|
// Events
|
|
var _this = this;
|
|
this.model.on( 'update', function() {
|
|
_this.setClasses();
|
|
} );
|
|
|
|
// Initialization
|
|
this.setClasses();
|
|
};
|
|
|
|
/* Methods */
|
|
|
|
ve.ce.HeadingNode.prototype.setClasses = function() {
|
|
var level = this.model.getElementAttribute( 'level' );
|
|
if ( level !== this.currentLevelHash ) {
|
|
this.currentLevelHash = level;
|
|
var classes = this.$.attr( 'class' );
|
|
this.$
|
|
// Remove any existing level classes
|
|
.attr( 'class', classes.replace( / ?es-headingView-level[0-9]+/, '' ) )
|
|
// Add a new level class
|
|
.addClass( 'es-headingView-level' + level );
|
|
}
|
|
};
|
|
|
|
/* Registration */
|
|
|
|
ve.ce.DocumentNode.splitRules.heading = {
|
|
'self': true,
|
|
'children': null
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
ve.extendClass( ve.ce.HeadingNode, ve.ce.LeafNode );
|