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1 /* | 1 /* |
2 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) | 2 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
3 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. All rights reserved. | 3 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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28 #define Image_h | 28 #define Image_h |
29 | 29 |
30 #include "platform/PlatformExport.h" | 30 #include "platform/PlatformExport.h" |
31 #include "platform/geometry/IntRect.h" | 31 #include "platform/geometry/IntRect.h" |
32 #include "platform/graphics/Color.h" | 32 #include "platform/graphics/Color.h" |
33 #include "platform/graphics/GraphicsTypes.h" | 33 #include "platform/graphics/GraphicsTypes.h" |
34 #include "platform/graphics/ImageAnimationPolicy.h" | 34 #include "platform/graphics/ImageAnimationPolicy.h" |
35 #include "platform/graphics/ImageOrientation.h" | 35 #include "platform/graphics/ImageOrientation.h" |
36 #include "third_party/skia/include/core/SkCanvas.h" | 36 #include "third_party/skia/include/core/SkCanvas.h" |
37 #include "wtf/Assertions.h" | 37 #include "wtf/Assertions.h" |
| 38 #include "wtf/Noncopyable.h" |
38 #include "wtf/PassRefPtr.h" | 39 #include "wtf/PassRefPtr.h" |
39 #include "wtf/RefCounted.h" | 40 #include "wtf/RefCounted.h" |
40 #include "wtf/RefPtr.h" | 41 #include "wtf/RefPtr.h" |
41 #include "wtf/text/WTFString.h" | 42 #include "wtf/text/WTFString.h" |
42 | 43 |
43 class SkBitmap; | 44 class SkBitmap; |
44 class SkImage; | 45 class SkImage; |
45 | 46 |
46 namespace blink { | 47 namespace blink { |
47 | 48 |
48 class FloatPoint; | 49 class FloatPoint; |
49 class FloatRect; | 50 class FloatRect; |
50 class FloatSize; | 51 class FloatSize; |
51 class GraphicsContext; | 52 class GraphicsContext; |
52 class Length; | 53 class Length; |
53 class SharedBuffer; | 54 class SharedBuffer; |
54 class Image; | 55 class Image; |
55 | 56 |
56 // This class gets notified when an image creates or destroys decoded frames and
when it advances animation frames. | 57 // This class gets notified when an image creates or destroys decoded frames and
when it advances animation frames. |
57 class ImageObserver; | 58 class ImageObserver; |
58 | 59 |
59 class PLATFORM_EXPORT Image : public RefCounted<Image> { | 60 class PLATFORM_EXPORT Image : public RefCounted<Image> { |
60 friend class GeneratedImage; | 61 friend class GeneratedImage; |
61 friend class CrossfadeGeneratedImage; | 62 friend class CrossfadeGeneratedImage; |
62 friend class GradientGeneratedImage; | 63 friend class GradientGeneratedImage; |
63 friend class GraphicsContext; | 64 friend class GraphicsContext; |
| 65 WTF_MAKE_NONCOPYABLE(Image); |
64 | 66 |
65 public: | 67 public: |
66 virtual ~Image(); | 68 virtual ~Image(); |
67 | 69 |
68 static PassRefPtr<Image> loadPlatformResource(const char* name); | 70 static PassRefPtr<Image> loadPlatformResource(const char* name); |
69 static bool supportsType(const String&); | 71 static bool supportsType(const String&); |
70 | 72 |
71 virtual bool isSVGImage() const { return false; } | 73 virtual bool isSVGImage() const { return false; } |
72 virtual bool isBitmapImage() const { return false; } | 74 virtual bool isBitmapImage() const { return false; } |
73 | 75 |
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166 RefPtr<SharedBuffer> m_encodedImageData; | 168 RefPtr<SharedBuffer> m_encodedImageData; |
167 ImageObserver* m_imageObserver; | 169 ImageObserver* m_imageObserver; |
168 }; | 170 }; |
169 | 171 |
170 #define DEFINE_IMAGE_TYPE_CASTS(typeName) \ | 172 #define DEFINE_IMAGE_TYPE_CASTS(typeName) \ |
171 DEFINE_TYPE_CASTS(typeName, Image, image, image->is##typeName(), image.is##t
ypeName()) | 173 DEFINE_TYPE_CASTS(typeName, Image, image, image->is##typeName(), image.is##t
ypeName()) |
172 | 174 |
173 } // namespace blink | 175 } // namespace blink |
174 | 176 |
175 #endif | 177 #endif |
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