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(IOS)
30#include "NativeImagePtr.h"
31#include <CoreGraphics/CoreGraphics.h>
32#include <wtf/RetainPtr.h>
33#elif PLATFORM(MAC)
34#include <wtf/RetainPtr.h>
35OBJC_CLASS NSImage;
36#elif PLATFORM(WIN)
37typedef struct HICON__* HICON;
38#elif PLATFORM(GTK)
39typedef struct _GdkPixbuf GdkPixbuf;
40#endif
41
42namespace WebCore {
43
44class GraphicsContext;
45class IntRect;
46
47class Icon : public RefCounted<Icon> {
48public:
49    static PassRefPtr<Icon> createIconForFiles(const Vector<String>& filenames);
50
51    ~Icon();
52
53    void paint(GraphicsContext*, const IntRect&);
54
55#if PLATFORM(WIN)
56    static PassRefPtr<Icon> create(HICON hIcon) { return adoptRef(new Icon(hIcon)); }
57#endif
58
59#if PLATFORM(IOS)
60    // FIXME: Make this work for non-iOS ports and remove the PLATFORM(IOS)-guard.
61    static PassRefPtr<Icon> createIconForImage(NativeImagePtr);
62#endif
63
64private:
65#if PLATFORM(IOS)
66    Icon(CGImageRef);
67    RetainPtr<CGImageRef> m_cgImage;
68#elif PLATFORM(MAC)
69    Icon(NSImage*);
70    RetainPtr<NSImage> m_nsImage;
71#elif PLATFORM(WIN)
72    Icon(HICON);
73    HICON m_hIcon;
74#elif PLATFORM(GTK)
75    Icon();
76    GdkPixbuf* m_icon;
77#elif PLATFORM(EFL)
78    Icon();
79    Evas_Object* m_icon;
80#endif
81};
82
83}
84
85#endif
86