mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-15 18:39:52 +00:00
1878c7c5a8
*.php * Added links to new file ve.ce.ImageNode.js * Added relocatable node mixin * Added $image reference to the actual img element, so if it's wrapped in a sub class the functionality in the parent class doesn't break. * Moved drag start event handling to relocatable node * Removed drag end binding, not needed. ve.ce.MWImageNode.js * Moved addClass to initialization section of constructor. * Copied 'view' data prop from image element to keep stuff working after the wrapping. ve.ce.Node.css * Switched to default (arrow) cursor for images. ve.ce.RelocatableNode.js * New mixing for nodes that should be relocatable * Added implementation for drag start, which tells the surface to allow dragging this node. ve.ce.Surface.js * Added relocation support, which is used by relocatable nodes * Split onDocumentDragDrop into onDocumentDragOver and onDocumentDrop which now have implementations that support relocation of nodes ve.ui.Context.js * Added relocation tracking to prevent context being shown while relocating Change-Id: I8703adfb707af2c3224431afc3418356ac2c686c
59 lines
1.3 KiB
JavaScript
59 lines
1.3 KiB
JavaScript
/*!
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* VisualEditor ContentEditable RelocatableNode class.
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*
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* @copyright 2011-2013 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 relocatable node.
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*
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* @class
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* @abstract
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*
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* @constructor
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* @param {jQuery} [$draggable=this.$] Draggable DOM element
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*/
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ve.ce.RelocatableNode = function VeCeRelocatableNode( $draggable ) {
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// Properties
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this.$draggable = $draggable || this.$;
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this.surface = null;
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// Events
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this.$draggable.on( {
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'dragstart': ve.bind( this.onRelocatableDragStart, this ),
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'dragend': ve.bind( this.onRelocatableDragEnd, this )
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} );
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};
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/* Methods */
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/**
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* Handle element drag start.
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*
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* @method
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* @param {jQuery.Event} e Drag start event
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*/
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ve.ce.RelocatableNode.prototype.onRelocatableDragStart = function () {
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// Store a copy of the surface, when dragend occurs the node will be detached
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this.surface = this.getRoot().getSurface();
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if ( this.surface ) {
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// Allow dragging this node in the surface
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this.surface.startRelocation( this );
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}
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};
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/**
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* Handle element drag end.
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*
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* @method
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* @param {jQuery.Event} e Drag end event
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*/
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ve.ce.RelocatableNode.prototype.onRelocatableDragEnd = function () {
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if ( this.surface ) {
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this.surface.endRelocation();
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this.surface = null;
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}
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};
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