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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(EFL)
     43 typedef struct _Evas_Object Evas_Object;
     44 #elif PLATFORM(CHROMIUM)
     45 #include "Image.h"
     46 #include "PlatformIcon.h"
     47 #endif
     48 
     49 namespace WebCore {
     50 
     51 class GraphicsContext;
     52 class IntRect;
     53 
     54 class Icon : public RefCounted<Icon> {
     55 public:
     56     static PassRefPtr<Icon> createIconForFiles(const Vector<String>& filenames);
     57 
     58     ~Icon();
     59 
     60     void paint(GraphicsContext*, const IntRect&);
     61 
     62 #if PLATFORM(WIN)
     63     static PassRefPtr<Icon> create(HICON hIcon) { return adoptRef(new Icon(hIcon)); }
     64 #elif PLATFORM(CHROMIUM)
     65     static PassRefPtr<Icon> create(PassRefPtr<PlatformIcon> icon) { return adoptRef(new Icon(icon)); }
     66 #endif
     67 
     68 private:
     69 #if PLATFORM(MAC)
     70     Icon(NSImage*);
     71     RetainPtr<NSImage> m_nsImage;
     72 #elif PLATFORM(WIN)
     73     Icon(HICON);
     74     HICON m_hIcon;
     75 #elif PLATFORM(QT)
     76     Icon();
     77     QIcon m_icon;
     78 #elif PLATFORM(GTK)
     79     Icon();
     80     GdkPixbuf* m_icon;
     81 #elif PLATFORM(EFL)
     82     Icon();
     83     Evas_Object* m_icon;
     84 #elif PLATFORM(CHROMIUM)
     85     Icon(PassRefPtr<PlatformIcon>);
     86     RefPtr<PlatformIcon> m_icon;
     87 #endif
     88 };
     89 
     90 }
     91 
     92 #endif
     93