third_party/WebKit/Source/core/dom/DOMImplementation.h

   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/CoreExport.h"
  28 #include "core/dom/Document.h"
  29 #include "wtf/PassRefPtr.h"
  30
  31 namespace blink {
  32
  33 class Document;
  34 class DocumentInit;
  35 class DocumentType;
  36 class ExceptionState;
  37 class LocalFrame;
  38 class HTMLDocument;
  39 class KURL;
  40 class XMLDocument;
  41
  42 class CORE_EXPORT DOMImplementation final : public NoBaseWillBeGarbageCollected<DOMImplementation>, public ScriptWrappable {
  43     DEFINE_WRAPPERTYPEINFO();
  44     WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(DOMImplementation);
  45 public:
  46     static PassOwnPtrWillBeRawPtr<DOMImplementation> create(Document& document)
  47     {
  48         return adoptPtrWillBeNoop(new DOMImplementation(document));
  49     }
  50
  51 #if !ENABLE(OILPAN)
  52     void ref() { m_document->ref(); }
  53     void deref() { m_document->deref(); }
  54 #endif
  55     Document& document() const { return *m_document; }
  56
  57     // DOM methods & attributes for DOMImplementation
  58     bool hasFeature() { return true; }
  59     PassRefPtrWillBeRawPtr<DocumentType> createDocumentType(const AtomicString& qualifiedName, const String& publicId, const String& systemId, ExceptionState&);
  60     PassRefPtrWillBeRawPtr<XMLDocument> createDocument(const AtomicString& namespaceURI, const AtomicString& qualifiedName, DocumentType*, ExceptionState&);
  61
  62     // From the HTMLDOMImplementation interface
  63     PassRefPtrWillBeRawPtr<HTMLDocument> createHTMLDocument(const String& title);
  64
  65     // Other methods (not part of DOM)
  66     static PassRefPtrWillBeRawPtr<Document> createDocument(const String& mimeType, const DocumentInit&, bool inViewSourceMode);
  67
  68     static bool isXMLMIMEType(const String&);
  69     static bool isTextMIMEType(const String&);
  70     static bool isJSONMIMEType(const String&);
  71
  72     DECLARE_TRACE();
  73
  74 private:
  75     explicit DOMImplementation(Document&);
  76
  77     RawPtrWillBeMember<Document> m_document;
  78 };
  79
  80 } // namespace blink
  81
  82 #endif // DOMImplementation_h