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      1 /*
      2  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
      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 
     21 #ifndef Icon_h
     22 #define Icon_h
     23 
     24 #include <wtf/PassRefPtr.h>
     25 #include <wtf/RefCounted.h>
     26 #include <wtf/Forward.h>
     27 #include <wtf/Vector.h>
     28 
     29 #if PLATFORM(MAC)
     30 #include <wtf/RetainPtr.h>
     31 #ifdef __OBJC__
     32 @class NSImage;
     33 #else
     34 class NSImage;
     35 #endif
     36 #elif PLATFORM(WIN)
     37 typedef struct HICON__* HICON;
     38 #elif PLATFORM(QT)
     39 #include <QIcon>
     40 #elif PLATFORM(GTK)
     41 typedef struct _GdkPixbuf GdkPixbuf;
     42 #elif PLATFORM(CHROMIUM)
     43 #include "PlatformIcon.h"
     44 #endif
     45 
     46 namespace WebCore {
     47 
     48 class GraphicsContext;
     49 class IntRect;
     50 class String;
     51 
     52 class Icon : public RefCounted<Icon> {
     53 public:
     54     static PassRefPtr<Icon> createIconForFiles(const Vector<String>& filenames);
     55 
     56     ~Icon();
     57 
     58     void paint(GraphicsContext*, const IntRect&);
     59 
     60 #if PLATFORM(WIN)
     61     static PassRefPtr<Icon> create(HICON hIcon) { return adoptRef(new Icon(hIcon)); }
     62 #endif
     63 
     64 private:
     65 #if PLATFORM(MAC)
     66     Icon(NSImage*);
     67     RetainPtr<NSImage> m_nsImage;
     68 #elif PLATFORM(WIN)
     69     Icon(HICON);
     70     HICON m_hIcon;
     71 #elif PLATFORM(QT)
     72     Icon();
     73     QIcon m_icon;
     74 #elif PLATFORM(GTK)
     75     Icon();
     76     GdkPixbuf* m_icon;
     77 #elif PLATFORM(CHROMIUM)
     78     Icon(const PlatformIcon&);
     79     PlatformIcon m_icon;
     80 #endif
     81 };
     82 
     83 }
     84 
     85 #endif
     86