1/* 2 * Copyright (C) 1999 Lars Knoll <knoll@kde.org> 3 * Copyright (C) 1999 Antti Koivisto <koivisto@kde.org> 4 * Copyright (C) 2006 Allan Sandfeld Jensen <kde@carewolf.com> 5 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> 6 * Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010 Apple Inc. All rights reserved. 7 * Copyright (C) 2010 Patrick Gansterer <paroga@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 33namespace WebCore { 34 35class RenderElement; 36 37class RenderImageResourceStyleImage final : public RenderImageResource { 38public: 39 explicit RenderImageResourceStyleImage(StyleImage&); 40 virtual ~RenderImageResourceStyleImage(); 41 42private: 43 virtual void initialize(RenderElement*) override; 44 virtual void shutdown() override; 45 46 virtual bool hasImage() const override { return true; } 47 virtual PassRefPtr<Image> image(int width = 0, int height = 0) const override; 48 virtual bool errorOccurred() const override { return m_styleImage->errorOccurred(); } 49 50 virtual void setContainerSizeForRenderer(const IntSize&) override; 51 virtual bool imageHasRelativeWidth() const override { return m_styleImage->imageHasRelativeWidth(); } 52 virtual bool imageHasRelativeHeight() const override { return m_styleImage->imageHasRelativeHeight(); } 53 54 virtual LayoutSize imageSize(float multiplier) const override { return LayoutSize(m_styleImage->imageSize(m_renderer, multiplier)); } 55 virtual LayoutSize intrinsicSize(float multiplier) const override { return LayoutSize(m_styleImage->imageSize(m_renderer, multiplier)); } 56 57 virtual WrappedImagePtr imagePtr() const override { return m_styleImage->data(); } 58 59 Ref<StyleImage> m_styleImage; 60}; 61 62} // namespace WebCore 63 64#endif // RenderImageStyleImage_h 65