1 /* 2 * Copyright (C) 1999 Lars Knoll <knoll (at) kde.org> 3 * Copyright (C) 1999 Antti Koivisto <koivisto (at) kde.org> 4 * Copyright (C) 2006 Allan Sandfeld Jensen <kde (at) carewolf.com> 5 * Copyright (C) 2006 Samuel Weinig <sam.weinig (at) gmail.com> 6 * Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010 Apple Inc. All rights reserved. 7 * Copyright (C) 2010 Patrick Gansterer <paroga (at) paroga.com> 8 * 9 * This library is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU Library General Public 11 * License as published by the Free Software Foundation; either 12 * version 2 of the License, or (at your option) any later version. 13 * 14 * This library is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 * Library General Public License for more details. 18 * 19 * You should have received a copy of the GNU Library General Public License 20 * along with this library; see the file COPYING.LIB. If not, write to 21 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 22 * Boston, MA 02110-1301, USA. 23 * 24 */ 25 26 #ifndef RenderImageResourceStyleImage_h 27 #define RenderImageResourceStyleImage_h 28 29 #include "RenderImageResource.h" 30 #include "StyleImage.h" 31 #include <wtf/RefPtr.h> 32 33 namespace WebCore { 34 35 class RenderObject; 36 37 class RenderImageResourceStyleImage : public RenderImageResource { 38 public: 39 virtual ~RenderImageResourceStyleImage(); 40 41 static PassOwnPtr<RenderImageResource> create(StyleImage* styleImage) 42 { 43 return adoptPtr(new RenderImageResourceStyleImage(styleImage)); 44 } 45 virtual void initialize(RenderObject*); 46 virtual void shutdown(); 47 48 virtual bool hasImage() const { return true; } 49 virtual PassRefPtr<Image> image(int width = 0, int height = 0) const { return m_styleImage->image(m_renderer, IntSize(width, height)); } 50 virtual bool errorOccurred() const { return m_styleImage->errorOccurred(); } 51 52 virtual void setImageContainerSize(const IntSize& size) const { m_styleImage->setImageContainerSize(size); } 53 virtual bool usesImageContainerSize() const { return m_styleImage->usesImageContainerSize(); } 54 virtual bool imageHasRelativeWidth() const { return m_styleImage->imageHasRelativeWidth(); } 55 virtual bool imageHasRelativeHeight() const { return m_styleImage->imageHasRelativeHeight(); } 56 57 virtual IntSize imageSize(float multiplier) const { return m_styleImage->imageSize(m_renderer, multiplier); } 58 59 virtual WrappedImagePtr imagePtr() const { return m_styleImage->data(); } 60 61 private: 62 RenderImageResourceStyleImage(StyleImage*); 63 RefPtr<StyleImage> m_styleImage; 64 }; 65 66 } // namespace WebCore 67 68 #endif // RenderImageStyleImage_h 69
