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      1 /*
      2  * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
      3  * Copyright (C) 2006 Samuel Weinig <sam.weinig (at) gmail.com>
      4  *
      5  * This library is free software; you can redistribute it and/or
      6  * modify it under the terms of the GNU Library General Public
      7  * License as published by the Free Software Foundation; either
      8  * version 2 of the License, or (at your option) any later version.
      9  *
     10  * This library is distributed in the hope that it will be useful,
     11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13  * Library General Public License for more details.
     14  *
     15  * You should have received a copy of the GNU Library General Public License
     16  * along with this library; see the file COPYING.LIB.  If not, write to
     17  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     18  * Boston, MA 02110-1301, USA.
     19  *
     20  */
     21 
     22 #ifndef DOMImplementationFront_h
     23 #define DOMImplementationFront_h
     24 
     25 // FIXME: This source file exists to work around a problem that occurs trying
     26 // to mix DOMImplementation and WebCore::DOMImplementation in DOM.mm.
     27 // It seems to affect only older versions of gcc. Once the buildbot is upgraded,
     28 // we should consider increasing the minimum required version of gcc to build
     29 // WebCore, and rolling the change that introduced this file back.
     30 
     31 #include <wtf/Forward.h>
     32 
     33 namespace WebCore {
     34 
     35 class CSSStyleSheet;
     36 class Document;
     37 class DocumentType;
     38 class HTMLDocument;
     39 class JSDOMImplementation;
     40 
     41 typedef int ExceptionCode;
     42 
     43 class DOMImplementationFront {
     44 public:
     45     void ref();
     46     void deref();
     47     bool hasFeature(const String& feature, const String& version) const;
     48     PassRefPtr<DocumentType> createDocumentType(const String& qualifiedName, const String& publicId, const String& systemId, ExceptionCode&);
     49     PassRefPtr<Document> createDocument(const String& namespaceURI, const String& qualifiedName, DocumentType*, ExceptionCode&);
     50     DOMImplementationFront* getInterface(const String& feature);
     51     PassRefPtr<CSSStyleSheet> createCSSStyleSheet(const String& title, const String& media, ExceptionCode&);
     52     PassRefPtr<HTMLDocument> createHTMLDocument(const String& title);
     53 };
     54 
     55 DOMImplementationFront* implementationFront(Document*);
     56 DOMImplementationFront* implementationFront(JSDOMImplementation*);
     57 
     58 } // namespace WebCore
     59 
     60 #endif // DOMImplementationFront_h
     61