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      1 /*
      2  * Copyright (C) 1999 Lars Knoll (knoll (at) kde.org)
      3  *           (C) 1999 Antti Koivisto (koivisto (at) kde.org)
      4  *           (C) 2001 Dirk Mueller (mueller (at) kde.org)
      5  * Copyright (C) 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
      6  *
      7  * This library is free software; you can redistribute it and/or
      8  * modify it under the terms of the GNU Library General Public
      9  * License as published by the Free Software Foundation; either
     10  * version 2 of the License, or (at your option) any later version.
     11  *
     12  * This library is distributed in the hope that it will be useful,
     13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     15  * Library General Public License for more details.
     16  *
     17  * You should have received a copy of the GNU Library General Public License
     18  * along with this library; see the file COPYING.LIB.  If not, write to
     19  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     20  * Boston, MA 02110-1301, USA.
     21  */
     22 
     23 #include "config.h"
     24 #include "core/dom/DocumentFragment.h"
     25 
     26 #include "core/dom/Document.h"
     27 #include "core/html/parser/HTMLDocumentParser.h"
     28 #include "core/xml/parser/XMLDocumentParser.h"
     29 
     30 namespace WebCore {
     31 
     32 DocumentFragment::DocumentFragment(Document* document, ConstructionType constructionType)
     33     : ContainerNode(document, constructionType)
     34 {
     35     ScriptWrappable::init(this);
     36 }
     37 
     38 PassRefPtrWillBeRawPtr<DocumentFragment> DocumentFragment::create(Document& document)
     39 {
     40     return adoptRefWillBeNoop(new DocumentFragment(&document, Node::CreateDocumentFragment));
     41 }
     42 
     43 String DocumentFragment::nodeName() const
     44 {
     45     return "#document-fragment";
     46 }
     47 
     48 Node::NodeType DocumentFragment::nodeType() const
     49 {
     50     return DOCUMENT_FRAGMENT_NODE;
     51 }
     52 
     53 bool DocumentFragment::childTypeAllowed(NodeType type) const
     54 {
     55     switch (type) {
     56         case ELEMENT_NODE:
     57         case PROCESSING_INSTRUCTION_NODE:
     58         case COMMENT_NODE:
     59         case TEXT_NODE:
     60         case CDATA_SECTION_NODE:
     61             return true;
     62         default:
     63             return false;
     64     }
     65 }
     66 
     67 PassRefPtrWillBeRawPtr<Node> DocumentFragment::cloneNode(bool deep)
     68 {
     69     RefPtrWillBeRawPtr<DocumentFragment> clone = create(document());
     70     if (deep)
     71         cloneChildNodes(clone.get());
     72     return clone.release();
     73 }
     74 
     75 void DocumentFragment::parseHTML(const String& source, Element* contextElement, ParserContentPolicy parserContentPolicy)
     76 {
     77     HTMLDocumentParser::parseDocumentFragment(source, this, contextElement, parserContentPolicy);
     78 }
     79 
     80 bool DocumentFragment::parseXML(const String& source, Element* contextElement, ParserContentPolicy parserContentPolicy)
     81 {
     82     return XMLDocumentParser::parseDocumentFragment(source, this, contextElement, parserContentPolicy);
     83 }
     84 
     85 }
     86