2 * Copyright (C) 2011 Research In Motion Limited. All rights reserved.
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.
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.
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.
20 #ifndef SVGImageCache_h
21 #define SVGImageCache_h
23 #include "platform/geometry/FloatSize.h"
24 #include "platform/geometry/IntSize.h"
25 #include "platform/graphics/Image.h"
26 #include "wtf/HashMap.h"
27 #include "wtf/PassOwnPtr.h"
28 #include "wtf/RefPtr.h"
32 class ImageResourceClient;
34 class SVGImageForContainer;
38 WTF_MAKE_FAST_ALLOCATED;
42 static PassOwnPtr<SVGImageCache> create(SVGImage* image)
44 return adoptPtr(new SVGImageCache(image));
47 void removeClientFromCache(const ImageResourceClient*);
49 void setContainerSizeForRenderer(const ImageResourceClient*, const IntSize&, float);
50 IntSize imageSizeForRenderer(const RenderObject*) const;
52 Image* imageForRenderer(const RenderObject*);
55 SVGImageCache(SVGImage*);
57 typedef HashMap<const ImageResourceClient*, RefPtr<SVGImageForContainer> > ImageForContainerMap;
60 ImageForContainerMap m_imageForContainerMap;
65 #endif // SVGImageCache_h