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https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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836f7dea9e
This changeset adds a visual treatment to uneditable AlienBlockNodes to indicate to the editor that the elements are uneditable. To deal with odd shapes, the alien's shields are cloned and added to a phantom container. The phantom container and the phantoms themselves may be styled appropriately. Change-Id: I7ad52707966bc18be627aa4269725004edba86cd
87 lines
2.1 KiB
JavaScript
87 lines
2.1 KiB
JavaScript
/**
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* VisualEditor content editable AlienBlockNode 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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* ContentEditable node for an alien block node.
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*
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* @class
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* @constructor
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* @extends {ve.ce.LeafNode}
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* @param {ve.dm.AlienBlockNode} model Model to observe.
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*/
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ve.ce.AlienBlockNode = function VeCeAlienBlockNode( model ) {
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// Parent constructor
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ve.ce.LeafNode.call( this, 'alienBlock', model );
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// DOM Changes
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this.$.addClass( 've-ce-alienBlockNode' );
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this.$.attr( 'contenteditable', false );
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// Events
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this.model.addListenerMethod( this, 'update', 'onUpdate' );
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this.$.on( 'mouseenter', ve.bind( this.onMouseEnter, this ) );
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// Initialization
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this.onUpdate();
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};
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/* Inheritance */
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ve.inheritClass( ve.ce.AlienBlockNode, ve.ce.LeafNode );
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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.AlienBlockNode.rules = {
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'canBeSplit': false
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};
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/* Methods */
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ve.ce.AlienBlockNode.prototype.onUpdate = function () {
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var $shieldTemplate = this.constructor.static.$shieldTemplate;
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this.$.html( this.model.getAttribute( 'html' ) );
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this.$.add( this.$.find( '*' ) ).each( function () {
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var $this = $(this);
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if ( this.nodeType === Node.ELEMENT_NODE ) {
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if ( !$this.css( 'float' ) && !$this.hasClass( 've-ce-alienBlockNode' ) ) {
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return;
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}
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$this.append( $shieldTemplate.clone() );
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}
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} );
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};
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ve.ce.AlienBlockNode.prototype.onMouseEnter = function () {
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var $phantoms = $( [] ),
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$phantomTemplate = ve.ce.Surface.static.$phantomTemplate;
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this.$.find( '.ve-ce-node-shield' ).each( function () {
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var $shield = $( this ),
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offset = $shield.offset();
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$phantoms = $phantoms.add(
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$phantomTemplate.clone().css( {
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'top': offset.top,
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'left': offset.left,
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'height': $shield.height(),
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'width': $shield.width(),
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'background-position': -offset.left + 'px ' + -offset.top + 'px'
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} )
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);
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} );
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this.root.getSurface().$phantoms.empty().append( $phantoms );
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};
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/* Registration */
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ve.ce.nodeFactory.register( 'alienBlock', ve.ce.AlienBlockNode );
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