_source/core/dom/documentfragment.js

   1 /*
   2 Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
   3 For licensing, see LICENSE.html or http://ckeditor.com/license
   4 */
   5
   6 /**
   7  * @class DocumentFragment is a "lightweight" or "minimal" Document object. It is
   8  * commonly used to extract a portion of a document's tree or to create a new
   9  * fragment of a document. Various operations may take DocumentFragment objects
  10  * as arguments and results in all the child nodes of the DocumentFragment being
  11  * moved to the child list of this node.
  12  * @param {Object} ownerDocument
  13  */
  14 CKEDITOR.dom.documentFragment = function( ownerDocument )
  15 {
  16         ownerDocument = ownerDocument || CKEDITOR.document;
  17         this.$ = ownerDocument.$.createDocumentFragment();
  18 };
  19
  20 CKEDITOR.tools.extend( CKEDITOR.dom.documentFragment.prototype,
  21         CKEDITOR.dom.element.prototype,
  22         {
  23                 type : CKEDITOR.NODE_DOCUMENT_FRAGMENT,
  24                 insertAfterNode : function( node )
  25                 {
  26                         node = node.$;
  27                         node.parentNode.insertBefore( this.$, node.nextSibling );
  28                 }
  29         },
  30         true,
  31         {
  32                 'append' : 1,
  33                 'appendBogus' : 1,
  34                 'getFirst' : 1,
  35                 'getLast' : 1,
  36                 'appendTo' : 1,
  37                 'moveChildren' : 1,
  38                 'insertBefore' : 1,
  39                 'insertAfterNode' : 1,
  40                 'replace' : 1,
  41                 'trim' : 1,
  42                 'type' : 1,
  43                 'ltrim' : 1,
  44                 'rtrim' : 1,
  45                 'getDocument' : 1,
  46                 'getChildCount' : 1,
  47                 'getChild' : 1,
  48                 'getChildren' : 1
  49         } );