mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-29 08:34:54 +00:00
62c06d0253
AlienNode is now a subclass of GCNode, but doesn't use the IV store yet. Bug: 46571 Change-Id: If0717afdf557a2aa681d1bae3a6e98299631091a
140 lines
3.1 KiB
JavaScript
140 lines
3.1 KiB
JavaScript
/*!
|
|
* VisualEditor ContentEditable AlienNode class.
|
|
*
|
|
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
|
|
* @license The MIT License (MIT); see LICENSE.txt
|
|
*/
|
|
|
|
/**
|
|
* ContentEditable alien node.
|
|
*
|
|
* @class
|
|
* @extends ve.ce.GeneratedContentNode
|
|
* @constructor
|
|
* @param {ve.dm.AlienNode} model Model to observe
|
|
*/
|
|
ve.ce.AlienNode = function VeCeAlienNode( model ) {
|
|
// Parent constructor
|
|
ve.ce.GeneratedContentNode.call( this, model );
|
|
|
|
// DOM Changes
|
|
this.$.addClass( 've-ce-alienNode' );
|
|
|
|
// Events
|
|
this.addListenerMethod( this, 'live', 'onLive' );
|
|
this.$.on( 'mouseenter', ve.bind( this.onMouseEnter, this ) );
|
|
};
|
|
|
|
/* Inheritance */
|
|
|
|
ve.inheritClass( ve.ce.AlienNode, ve.ce.GeneratedContentNode );
|
|
|
|
/* Static Properties */
|
|
|
|
ve.ce.AlienNode.static.name = 'alien';
|
|
|
|
/* Methods */
|
|
|
|
/**
|
|
* Handle mouse enter events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse enter event
|
|
*/
|
|
ve.ce.AlienNode.prototype.onMouseEnter = function () {
|
|
var $phantoms = $( [] ),
|
|
$phantomTemplate = ve.ce.Surface.static.$phantomTemplate,
|
|
surface = this.root.getSurface();
|
|
if ( surface.dragging ) {
|
|
return;
|
|
}
|
|
this.$.find( '.ve-ce-node-shield' ).each( function () {
|
|
var $shield = $( this ),
|
|
offset = $shield.offset();
|
|
$phantoms = $phantoms.add(
|
|
$phantomTemplate.clone().css( {
|
|
'top': offset.top,
|
|
'left': offset.left,
|
|
'height': $shield.height(),
|
|
'width': $shield.width(),
|
|
'background-position': -offset.left + 'px ' + -offset.top + 'px'
|
|
} )
|
|
);
|
|
} );
|
|
surface.replacePhantoms( $phantoms );
|
|
surface.$.on({
|
|
'mousemove.phantoms': ve.bind( this.onSurfaceMouseMove, this ),
|
|
'mouseout.phantoms': ve.bind( this.onSurfaceMouseOut, this )
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Handle live events.
|
|
*
|
|
* @method
|
|
*/
|
|
ve.ce.AlienNode.prototype.onLive = function () {
|
|
if ( this.live === true ) {
|
|
var $shieldTemplate = this.constructor.static.$shieldTemplate;
|
|
this.$.add( this.$.find( '*' ) ).each( function () {
|
|
var $this = $( this );
|
|
if ( this.nodeType === Node.ELEMENT_NODE ) {
|
|
if (
|
|
( $this.css( 'float' ) === 'none' || $this.css( 'float' ) === '' ) &&
|
|
!$this.hasClass( 've-ce-alienNode' )
|
|
) {
|
|
return;
|
|
}
|
|
$this.append( $shieldTemplate.clone() );
|
|
}
|
|
} );
|
|
}
|
|
};
|
|
|
|
ve.ce.AlienNode.prototype.onUpdate = function () {
|
|
this.$.html( this.model.getAttribute( 'html' ) );
|
|
};
|
|
|
|
/**
|
|
* Handle surface mouse move events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e Mouse move event
|
|
*/
|
|
ve.ce.AlienNode.prototype.onSurfaceMouseMove = function ( e ) {
|
|
var $target = $( e.target );
|
|
if (
|
|
!$target.hasClass( 've-ce-surface-phantom' ) &&
|
|
$target.closest( '.ve-ce-alienNode' ).length === 0
|
|
) {
|
|
this.clearPhantoms();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Handle surface mouse out events.
|
|
*
|
|
* @method
|
|
* @param {jQuery.Event} e
|
|
*/
|
|
ve.ce.AlienNode.prototype.onSurfaceMouseOut = function ( e ) {
|
|
if ( e.toElement === null) {
|
|
this.clearPhantoms();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Clears all phantoms and unbinds .phantoms namespace event handlers
|
|
*
|
|
* @method
|
|
*/
|
|
ve.ce.AlienNode.prototype.clearPhantoms = function() {
|
|
var surface = this.root.getSurface();
|
|
surface.replacePhantoms( null );
|
|
surface.$.unbind( '.phantoms' );
|
|
};
|
|
|
|
/* Registration */
|
|
|
|
ve.ce.nodeFactory.register( ve.ce.AlienNode );
|