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3332bebe | 1 | /** |
317f8f8f | 2 | * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved. |
3332bebe IB |
3 | * For licensing, see LICENSE.md or http://ckeditor.com/license |
4 | */ | |
5 | ||
6 | /** | |
7 | * 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 document fragment objects | |
10 | * as arguments and result in all the child nodes of the document fragment being | |
11 | * moved to the child list of this node. | |
12 | * | |
13 | * @class | |
14 | * @constructor Creates a document fragment class instance. | |
15 | * @param {CKEDITOR.dom.document/DocumentFragment} [nodeOrDoc=CKEDITOR.document] | |
16 | */ | |
17 | CKEDITOR.dom.documentFragment = function( nodeOrDoc ) { | |
18 | nodeOrDoc = nodeOrDoc || CKEDITOR.document; | |
19 | ||
20 | if ( nodeOrDoc.type == CKEDITOR.NODE_DOCUMENT ) | |
21 | this.$ = nodeOrDoc.$.createDocumentFragment(); | |
22 | else | |
23 | this.$ = nodeOrDoc; | |
24 | }; | |
25 | ||
26 | CKEDITOR.tools.extend( CKEDITOR.dom.documentFragment.prototype, CKEDITOR.dom.element.prototype, { | |
27 | /** | |
28 | * The node type. This is a constant value set to {@link CKEDITOR#NODE_DOCUMENT_FRAGMENT}. | |
29 | * | |
30 | * @readonly | |
31 | * @property {Number} [=CKEDITOR.NODE_DOCUMENT_FRAGMENT] | |
32 | */ | |
33 | type: CKEDITOR.NODE_DOCUMENT_FRAGMENT, | |
34 | ||
35 | /** | |
36 | * Inserts the document fragment content after the specified node. | |
37 | * | |
38 | * @param {CKEDITOR.dom.node} node | |
39 | */ | |
40 | insertAfterNode: function( node ) { | |
41 | node = node.$; | |
42 | node.parentNode.insertBefore( this.$, node.nextSibling ); | |
43 | }, | |
44 | ||
45 | /** | |
46 | * Gets HTML of this document fragment's children. | |
47 | * | |
48 | * @since 4.5 | |
49 | * @returns {String} The HTML of this document fragment's children. | |
50 | */ | |
51 | getHtml: function() { | |
52 | var container = new CKEDITOR.dom.element( 'div' ); | |
53 | ||
54 | this.clone( 1, 1 ).appendTo( container ); | |
55 | ||
56 | return container.getHtml().replace( /\s*data-cke-expando=".*?"/g, '' ); | |
57 | } | |
58 | }, true, { | |
59 | 'append': 1, 'appendBogus': 1, 'clone': 1, 'getFirst': 1, 'getHtml': 1, 'getLast': 1, 'getParent': 1, 'getNext': 1, 'getPrevious': 1, | |
60 | 'appendTo': 1, 'moveChildren': 1, 'insertBefore': 1, 'insertAfterNode': 1, 'replace': 1, 'trim': 1, 'type': 1, | |
61 | 'ltrim': 1, 'rtrim': 1, 'getDocument': 1, 'getChildCount': 1, 'getChild': 1, 'getChildren': 1 | |
62 | } ); |