ckeditor/_source/core/htmlparser/element.js

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/*
Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/

/**
 * A lightweight representation of an HTML element.
 * @param {String} name The element name.
 * @param {Object} attributes And object holding all attributes defined for
 *		this element.
 * @constructor
 * @example
 */
CKEDITOR.htmlParser.element = function( name, attributes )
{
	/**
	 * The element name.
	 * @type String
	 * @example
	 */
	this.name = name;

	/**
	 * Holds the attributes defined for this element.
	 * @type Object
	 * @example
	 */
	this.attributes = attributes || ( attributes = {} );

	/**
	 * The nodes that are direct children of this element.
	 * @type Array
	 * @example
	 */
	this.children = [];

	var tagName = attributes[ 'data-cke-real-element-type' ] || name || '';

	// Reveal the real semantic of our internal custom tag name (#6639).
	var internalTag = tagName.match( /^cke:(.*)/ );
  	internalTag && ( tagName = internalTag[ 1 ] );

	var dtd			= CKEDITOR.dtd,
		isBlockLike	= !!( dtd.$nonBodyContent[ tagName ]
				|| dtd.$block[ tagName ]
				|| dtd.$listItem[ tagName ]
				|| dtd.$tableContent[ tagName ]
				|| dtd.$nonEditable[ tagName ]
				|| tagName == 'br' ),
		isEmpty = !!dtd.$empty[ name ];

	this.isEmpty	= isEmpty;
	this.isUnknown	= !dtd[ name ];

	/** @private */
	this._ =
	{
		isBlockLike : isBlockLike,
		hasInlineStarted : isEmpty || !isBlockLike
	};