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1 /* | 1 /* |
2 * Copyright (C) 2011 Research In Motion Limited. All rights reserved. | 2 * Copyright (C) 2011 Research In Motion Limited. All rights reserved. |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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25 #include "platform/graphics/Image.h" | 25 #include "platform/graphics/Image.h" |
26 #include "wtf/HashMap.h" | 26 #include "wtf/HashMap.h" |
27 #include "wtf/PassOwnPtr.h" | 27 #include "wtf/PassOwnPtr.h" |
28 #include "wtf/RefPtr.h" | 28 #include "wtf/RefPtr.h" |
29 | 29 |
30 namespace blink { | 30 namespace blink { |
31 | 31 |
32 class ImageResourceClient; | 32 class ImageResourceClient; |
33 class SVGImage; | 33 class SVGImage; |
34 class SVGImageForContainer; | 34 class SVGImageForContainer; |
35 class RenderObject; | 35 class LayoutObject; |
36 | 36 |
37 class SVGImageCache { | 37 class SVGImageCache { |
38 WTF_MAKE_FAST_ALLOCATED; | 38 WTF_MAKE_FAST_ALLOCATED; |
39 public: | 39 public: |
40 ~SVGImageCache(); | 40 ~SVGImageCache(); |
41 | 41 |
42 static PassOwnPtr<SVGImageCache> create(SVGImage* image) | 42 static PassOwnPtr<SVGImageCache> create(SVGImage* image) |
43 { | 43 { |
44 return adoptPtr(new SVGImageCache(image)); | 44 return adoptPtr(new SVGImageCache(image)); |
45 } | 45 } |
46 | 46 |
47 void removeClientFromCache(const ImageResourceClient*); | 47 void removeClientFromCache(const ImageResourceClient*); |
48 | 48 |
49 void setContainerSizeForRenderer(const ImageResourceClient*, const IntSize&,
float); | 49 void setContainerSizeForRenderer(const ImageResourceClient*, const IntSize&,
float); |
50 IntSize imageSizeForRenderer(const RenderObject*) const; | 50 IntSize imageSizeForRenderer(const LayoutObject*) const; |
51 | 51 |
52 Image* imageForRenderer(const RenderObject*); | 52 Image* imageForRenderer(const LayoutObject*); |
53 | 53 |
54 private: | 54 private: |
55 SVGImageCache(SVGImage*); | 55 SVGImageCache(SVGImage*); |
56 | 56 |
57 typedef HashMap<const ImageResourceClient*, RefPtr<SVGImageForContainer> > I
mageForContainerMap; | 57 typedef HashMap<const ImageResourceClient*, RefPtr<SVGImageForContainer> > I
mageForContainerMap; |
58 | 58 |
59 SVGImage* m_svgImage; | 59 SVGImage* m_svgImage; |
60 ImageForContainerMap m_imageForContainerMap; | 60 ImageForContainerMap m_imageForContainerMap; |
61 }; | 61 }; |
62 | 62 |
63 } // namespace blink | 63 } // namespace blink |
64 | 64 |
65 #endif // SVGImageCache_h | 65 #endif // SVGImageCache_h |
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