1/*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 *           (C) 1999 Antti Koivisto (koivisto@kde.org)
4 *           (C) 2001 Dirk Mueller (mueller@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 "DocumentFragment.h"
25
26#include "Document.h"
27#include "HTMLDocumentParser.h"
28#include "Page.h"
29#include "Settings.h"
30#include "XMLDocumentParser.h"
31
32namespace WebCore {
33
34DocumentFragment::DocumentFragment(Document& document, ConstructionType constructionType)
35    : ContainerNode(document, constructionType)
36{
37}
38
39PassRefPtr<DocumentFragment> DocumentFragment::create(Document& document)
40{
41    return adoptRef(new DocumentFragment(document, Node::CreateDocumentFragment));
42}
43
44PassRefPtr<DocumentFragment> DocumentFragment::create(ScriptExecutionContext& context)
45{
46    return adoptRef(new DocumentFragment(toDocument(context), Node::CreateDocumentFragment));
47}
48
49String DocumentFragment::nodeName() const
50{
51    return "#document-fragment";
52}
53
54Node::NodeType DocumentFragment::nodeType() const
55{
56    return DOCUMENT_FRAGMENT_NODE;
57}
58
59bool DocumentFragment::childTypeAllowed(NodeType type) const
60{
61    switch (type) {
62        case ELEMENT_NODE:
63        case PROCESSING_INSTRUCTION_NODE:
64        case COMMENT_NODE:
65        case TEXT_NODE:
66        case CDATA_SECTION_NODE:
67        case ENTITY_REFERENCE_NODE:
68            return true;
69        default:
70            return false;
71    }
72}
73
74PassRefPtr<Node> DocumentFragment::cloneNode(bool deep)
75{
76    RefPtr<DocumentFragment> clone = create(document());
77    if (deep)
78        cloneChildNodes(clone.get());
79    return clone.release();
80}
81
82void DocumentFragment::parseHTML(const String& source, Element* contextElement, ParserContentPolicy parserContentPolicy)
83{
84    HTMLDocumentParser::parseDocumentFragment(source, *this, contextElement, parserContentPolicy);
85}
86
87bool DocumentFragment::parseXML(const String& source, Element* contextElement, ParserContentPolicy parserContentPolicy)
88{
89    return XMLDocumentParser::parseDocumentFragment(source, *this, contextElement, parserContentPolicy);
90}
91
92}
93