Home | History | Annotate | Download | only in dom 
      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, 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/PassRefPtr.h"
     29 
     30 namespace WebCore {
     31 
     32 class CSSStyleSheet;
     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 DOMImplementation FINAL : public NoBaseWillBeGarbageCollectedFinalized<DOMImplementation>, public ScriptWrappable {
     43     WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
     44 public:
     45     static PassOwnPtrWillBeRawPtr<DOMImplementation> create(Document& document)
     46     {
     47         return adoptPtrWillBeNoop(new DOMImplementation(document));
     48     }
     49 
     50 #if !ENABLE(OILPAN)
     51     void ref() { m_document->ref(); }
     52     void deref() { m_document->deref(); }
     53 #endif
     54     Document& document() const { return *m_document; }
     55 
     56     // DOM methods & attributes for DOMImplementation
     57     static bool hasFeature(const String& feature, const String& version);
     58     bool hasFeatureForBindings(const String& feature, const String& version);
     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, LocalFrame*, const KURL&, bool inViewSourceMode);
     67     static PassRefPtrWillBeRawPtr<Document> createDocument(const String& mimeType, const DocumentInit&, bool inViewSourceMode);
     68 
     69     static bool isXMLMIMEType(const String&);
     70     static bool isTextMIMEType(const String&);
     71     static bool isJSONMIMEType(const String&);
     72 
     73     void trace(Visitor*);
     74 
     75 private:
     76     explicit DOMImplementation(Document&);
     77 
     78     RawPtrWillBeMember<Document> m_document;
     79 };
     80 
     81 } // namespace WebCore
     82 
     83 #endif
     84