15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2011 Research In Motion Limited. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is free software; you can redistribute it and/or 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modify it under the terms of the GNU Library General Public 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * License as published by the Free Software Foundation; either 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * version 2 of the License, or (at your option) any later version. 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is distributed in the hope that it will be useful, 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Library General Public License for more details. 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * You should have received a copy of the GNU Library General Public License 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * along with this library; see the file COPYING.LIB. If not, write to 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Boston, MA 02110-1301, USA. 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef SVGImageCache_h 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define SVGImageCache_h 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 231e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include "platform/geometry/FloatSize.h" 241e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include "platform/geometry/IntSize.h" 25a854de003a23bf3c7f95ec0f8154ada64092ff5cTorne (Richard Coles)#include "platform/graphics/Image.h" 26f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles)#include "wtf/HashMap.h" 27f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles)#include "wtf/PassOwnPtr.h" 28f5e4ad553afbc08dd2e729bb77e937a9a94d5827Torne (Richard Coles)#include "wtf/RefPtr.h" 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 30c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 323c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdochclass ImageResourceClient; 335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class SVGImage; 34926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles)class SVGImageForContainer; 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class RenderObject; 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class SVGImageCache { 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) WTF_MAKE_FAST_ALLOCATED; 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ~SVGImageCache(); 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) static PassOwnPtr<SVGImageCache> create(SVGImage* image) 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) { 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return adoptPtr(new SVGImageCache(image)); 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 473c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch void removeClientFromCache(const ImageResourceClient*); 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 493c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch void setContainerSizeForRenderer(const ImageResourceClient*, const IntSize&, float); 50926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) IntSize imageSizeForRenderer(const RenderObject*) const; 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 52926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) Image* imageForRenderer(const RenderObject*); 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)private: 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGImageCache(SVGImage*); 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 573c9e4aeaee9f9b0a9a814da07bcb33319c7ea363Ben Murdoch typedef HashMap<const ImageResourceClient*, RefPtr<SVGImageForContainer> > ImageForContainerMap; 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGImage* m_svgImage; 60926b001d589ce2f10facb93dd4b87578ea35a855Torne (Richard Coles) ImageForContainerMap m_imageForContainerMap; 615c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 63c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)} // namespace blink 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif // SVGImageCache_h 66