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| 1 /* | |
| 2 * Copyright (C) 2011 Research In Motion Limited. 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 #ifndef SVGImageCache_h | |
| 21 #define SVGImageCache_h | |
| 22 | |
| 23 #include "core/platform/graphics/Image.h" | |
| 24 #include "platform/geometry/FloatSize.h" | |
| 25 #include "platform/geometry/IntSize.h" | |
| 26 #include "wtf/HashMap.h" | |
| 27 #include "wtf/PassOwnPtr.h" | |
| 28 #include "wtf/RefPtr.h" | |
| 29 | |
| 30 namespace WebCore { | |
| 31 | |
| 32 class ImageResource; | |
| 33 class ImageResourceClient; | |
| 34 class ImageBuffer; | |
| 35 class SVGImage; | |
| 36 class SVGImageForContainer; | |
| 37 class RenderObject; | |
| 38 | |
| 39 class SVGImageCache { | |
| 40 WTF_MAKE_FAST_ALLOCATED; | |
| 41 public: | |
| 42 ~SVGImageCache(); | |
| 43 | |
| 44 static PassOwnPtr<SVGImageCache> create(SVGImage* image) | |
| 45 { | |
| 46 return adoptPtr(new SVGImageCache(image)); | |
| 47 } | |
| 48 | |
| 49 void removeClientFromCache(const ImageResourceClient*); | |
| 50 | |
| 51 void setContainerSizeForRenderer(const ImageResourceClient*, const IntSize&,
float); | |
| 52 IntSize imageSizeForRenderer(const RenderObject*) const; | |
| 53 | |
| 54 Image* imageForRenderer(const RenderObject*); | |
| 55 | |
| 56 private: | |
| 57 SVGImageCache(SVGImage*); | |
| 58 | |
| 59 typedef HashMap<const ImageResourceClient*, RefPtr<SVGImageForContainer> > I
mageForContainerMap; | |
| 60 | |
| 61 SVGImage* m_svgImage; | |
| 62 ImageForContainerMap m_imageForContainerMap; | |
| 63 }; | |
| 64 | |
| 65 } // namespace WebCore | |
| 66 | |
| 67 #endif // SVGImageCache_h | |
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Chromium Code Reviews
Issue 25627006:
Generalize ImageForContainer (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master