mediawiki-extensions-Visual.../modules/ve/ce/nodes/ve.ce.ImageNode.js
Ed Sanders e6f48c5c93 'Config' -> 'Configuration' in all comments
Because the former isn't a real word.

Change-Id: Ie6ed15f9e390b357bbaa768b57f3c3fd7cf21181
2013-09-25 11:23:16 +01:00

117 lines
2.6 KiB
JavaScript

/*!
* VisualEditor ContentEditable ImageNode class.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
/**
* ContentEditable image node.
*
* @class
* @extends ve.ce.LeafNode
* @mixins ve.ce.FocusableNode
* @mixins ve.ce.RelocatableNode
* @mixins ve.ce.ResizableNode
*
* @constructor
* @param {ve.dm.ImageNode} model Model to observe
* @param {Object} [config] Configuration options
*/
ve.ce.ImageNode = function VeCeImageNode( model, config ) {
// Parent constructor
ve.ce.LeafNode.call( this, model, config );
// Mixin constructors
ve.ce.FocusableNode.call( this );
ve.ce.RelocatableNode.call( this );
ve.ce.ResizableNode.call( this );
// Properties
this.$image = this.$;
// Events
this.model.connect( this, { 'update': 'onUpdate' } );
this.$.on( 'click', ve.bind( this.onClick, this ) );
// Initialization
this.$image
.addClass( 've-ce-imageNode' )
.attr( 'alt', this.model.getAttribute( 'alt' ) )
.attr( 'src', this.model.getAttribute( 'src' ) )
.css( {
'width': this.model.getAttribute( 'width' ),
'height': this.model.getAttribute( 'height' )
} );
};
/* Inheritance */
ve.inheritClass( ve.ce.ImageNode, ve.ce.LeafNode );
ve.mixinClass( ve.ce.ImageNode, ve.ce.FocusableNode );
ve.mixinClass( ve.ce.ImageNode, ve.ce.RelocatableNode );
ve.mixinClass( ve.ce.ImageNode, ve.ce.ResizableNode );
/* Static Properties */
ve.ce.ImageNode.static.name = 'image';
ve.ce.ImageNode.static.tagName = 'img';
/* Methods */
/**
* Handle attribute change events.
*
* Whitelisted attributes will be added or removed in sync with the DOM. They are initially set in
* the constructor.
*
* @method
* @param {string} key Attribute key
* @param {string} from Old value
* @param {string} to New value
*/
ve.ce.ImageNode.prototype.onAttributeChange = function ( key, from, to ) {
if ( from !== to ) {
if ( key === 'src' ) {
this.$image.attr( 'src', to );
}
if ( key === 'width' || key === 'height' ) {
this.$image.css( key, to );
}
}
};
/**
* Update method
*
* @method
*/
ve.ce.ImageNode.prototype.onUpdate = function () {
};
/**
* Handle the mouse click.
*
* @method
* @param {jQuery.Event} e Click event
*/
ve.ce.ImageNode.prototype.onClick = function ( e ) {
var surfaceModel = this.getRoot().getSurface().getModel(),
selectionRange = surfaceModel.getSelection(),
nodeRange = this.model.getOuterRange();
surfaceModel.getFragment(
e.shiftKey ?
ve.Range.newCoveringRange(
[ selectionRange, nodeRange ], selectionRange.from > nodeRange.from
) :
nodeRange
).select();
};
/* Registration */
ve.ce.nodeFactory.register( ve.ce.ImageNode );