mediawiki-extensions-Visual.../contentEditable/views/es.DocumentView.js

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2012-01-26 18:41:42 +00:00
/**
* Creates an es.DocumentView object.
*
* @class
* @constructor
* @extends {es.DocumentViewBranchNode}
* @param {es.DocumentModel} documentModel Document model to view
* @param {es.SurfaceView} surfaceView Surface view this view is a child of
*/
es.DocumentView = function( model, surfaceView ) {
// Inheritance
es.DocumentViewBranchNode.call( this, model );
// Properties
this.surfaceView = surfaceView;
// DOM Changes
this.$.addClass( 'es-documentView' );
this.$.attr('contentEditable', 'true');
};
/* Static Members */
/**
* Mapping of symbolic names and splitting rules.
*
* Each rule is an object with a self and children property. Each of these properties may contain
* one of two possible values:
* Boolean - Whether a split is allowed
* Null - Node is a leaf, so there's nothing to split
*
* @example Paragraph rules
* {
* 'self': true
* 'children': null
* }
* @example List rules
* {
* 'self': false,
* 'children': true
* }
* @example ListItem rules
* {
* 'self': true,
* 'children': false
* }
*/
es.DocumentView.splitRules = {};
/* Methods */
/**
* Get the document offset of a position created from passed DOM event
*
* @method
* @param e {Event} Event to create es.Position from
* @returns {Integer} Document offset
*/
es.DocumentView.prototype.getOffsetFromEvent = function( e ) {
var position = es.Position.newFromEventPagePosition( e );
return this.getOffsetFromRenderedPosition( position );
};
es.DocumentView.splitRules.document = {
'self': false,
'children': true
};
/* Inheritance */
es.extendClass( es.DocumentView, es.DocumentViewBranchNode );