1 /* 2 Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) 3 4 This library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Library General Public 6 License as published by the Free Software Foundation; either 7 version 2 of the License, or (at your option) any later version. 8 9 This library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Library General Public License for more details. 13 14 You should have received a copy of the GNU Library General Public License 15 along with this library; see the file COPYING.LIB. If not, write to 16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 Boston, MA 02110-1301, USA. 18 */ 19 20 #ifndef DOMMimeType_h 21 #define DOMMimeType_h 22 23 #include "Frame.h" 24 #include "PluginData.h" 25 26 #include <wtf/Forward.h> 27 #include <wtf/PassRefPtr.h> 28 #include <wtf/RefCounted.h> 29 #include <wtf/RefPtr.h> 30 31 namespace WebCore { 32 33 class DOMPlugin; 34 35 class DOMMimeType : public RefCounted<DOMMimeType>, private FrameDestructionObserver { 36 public: create(PassRefPtr<PluginData> pluginData,Frame * frame,unsigned index)37 static PassRefPtr<DOMMimeType> create(PassRefPtr<PluginData> pluginData, Frame* frame, unsigned index) { return adoptRef(new DOMMimeType(pluginData, frame, index)); } 38 ~DOMMimeType(); 39 40 const String &type() const; 41 String suffixes() const; 42 const String &description() const; 43 PassRefPtr<DOMPlugin> enabledPlugin() const; 44 45 // FrameDestructionObserver frameDestroyed()46 virtual void frameDestroyed() { m_frame = 0; } 47 48 private: mimeClassInfo()49 const MimeClassInfo& mimeClassInfo() const { return m_pluginData->mimes()[m_index]; } 50 51 DOMMimeType(PassRefPtr<PluginData>, Frame*, unsigned index); 52 RefPtr<PluginData> m_pluginData; 53 Frame* m_frame; 54 unsigned m_index; 55 }; 56 57 } 58 59 #endif 60