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, 2008 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
24#ifndef DOMImplementation_h
25#define DOMImplementation_h
26
27#include "core/dom/Document.h"
28#include "wtf/Forward.h"
29#include "wtf/PassRefPtr.h"
30
31namespace WebCore {
32
33class CSSStyleSheet;
34class Document;
35class DocumentInit;
36class DocumentType;
37class ExceptionState;
38class Frame;
39class HTMLDocument;
40class KURL;
41
42class DOMImplementation : public ScriptWrappable {
43    WTF_MAKE_FAST_ALLOCATED;
44public:
45    static PassOwnPtr<DOMImplementation> create(Document& document) { return adoptPtr(new DOMImplementation(document)); }
46
47    void ref() { m_document.ref(); }
48    void deref() { m_document.deref(); }
49    Document* document() { return &m_document; }
50
51    // DOM methods & attributes for DOMImplementation
52    static bool hasFeature(const String& feature, const String& version);
53    PassRefPtr<DocumentType> createDocumentType(const AtomicString& qualifiedName, const String& publicId, const String& systemId, ExceptionState&);
54    PassRefPtr<Document> createDocument(const AtomicString& namespaceURI, const AtomicString& qualifiedName, DocumentType*, ExceptionState&);
55
56    DOMImplementation* getInterface(const String& feature);
57
58    // From the DOMImplementationCSS interface
59    static PassRefPtr<CSSStyleSheet> createCSSStyleSheet(const String& title, const String& media);
60
61    // From the HTMLDOMImplementation interface
62    PassRefPtr<HTMLDocument> createHTMLDocument(const String& title);
63
64    // Other methods (not part of DOM)
65    static PassRefPtr<Document> createDocument(const String& MIMEType, Frame*, const KURL&, bool inViewSourceMode);
66    static PassRefPtr<Document> createDocument(const String& type, const DocumentInit&, bool inViewSourceMode);
67
68    static bool isXMLMIMEType(const String& MIMEType);
69    static bool isTextMIMEType(const String& MIMEType);
70
71private:
72    explicit DOMImplementation(Document&);
73
74    Document& m_document;
75};
76
77} // namespace WebCore
78
79#endif
80