63 lines
2.1 KiB
JavaScript
63 lines
2.1 KiB
JavaScript
/**
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* @license Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
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* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
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*/
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/**
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* DocumentFragment is a "lightweight" or "minimal" Document object. It is
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* commonly used to extract a portion of a document's tree or to create a new
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* fragment of a document. Various operations may take document fragment objects
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* as arguments and result in all the child nodes of the document fragment being
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* moved to the child list of this node.
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*
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* @class
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* @constructor Creates a document fragment class instance.
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* @param {CKEDITOR.dom.document/DocumentFragment} [nodeOrDoc=CKEDITOR.document]
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*/
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CKEDITOR.dom.documentFragment = function( nodeOrDoc ) {
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nodeOrDoc = nodeOrDoc || CKEDITOR.document;
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if ( nodeOrDoc.type == CKEDITOR.NODE_DOCUMENT )
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this.$ = nodeOrDoc.$.createDocumentFragment();
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else
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this.$ = nodeOrDoc;
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};
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CKEDITOR.tools.extend( CKEDITOR.dom.documentFragment.prototype, CKEDITOR.dom.element.prototype, {
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/**
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* The node type. This is a constant value set to {@link CKEDITOR#NODE_DOCUMENT_FRAGMENT}.
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*
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* @readonly
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* @property {Number} [=CKEDITOR.NODE_DOCUMENT_FRAGMENT]
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*/
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type: CKEDITOR.NODE_DOCUMENT_FRAGMENT,
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/**
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* Inserts the document fragment content after the specified node.
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*
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* @param {CKEDITOR.dom.node} node
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*/
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insertAfterNode: function( node ) {
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node = node.$;
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node.parentNode.insertBefore( this.$, node.nextSibling );
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},
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/**
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* Gets HTML of this document fragment's children.
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*
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* @since 4.5
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* @returns {String} The HTML of this document fragment's children.
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*/
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getHtml: function() {
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var container = new CKEDITOR.dom.element( 'div' );
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this.clone( 1, 1 ).appendTo( container );
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return container.getHtml().replace( /\s*data-cke-expando=".*?"/g, '' );
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}
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}, true, {
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'append': 1, 'appendBogus': 1, 'clone': 1, 'getFirst': 1, 'getHtml': 1, 'getLast': 1, 'getParent': 1, 'getNext': 1, 'getPrevious': 1,
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'appendTo': 1, 'moveChildren': 1, 'insertBefore': 1, 'insertAfterNode': 1, 'replace': 1, 'trim': 1, 'type': 1,
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'ltrim': 1, 'rtrim': 1, 'getDocument': 1, 'getChildCount': 1, 'getChild': 1, 'getChildren': 1
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} );
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