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a198a95ea6
This is just setting and clearing paint invalidation dirty bits. Also remove a bunch of the paint invalidation dirty bits entirely. There's plenty more to do. R=esprehn@chromium.org Review URL: https://codereview.chromium.org/791023006
110 lines
3.1 KiB
C++
110 lines
3.1 KiB
C++
/*
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* Copyright (C) 1999 Lars Knoll <knoll@kde.org>
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* Copyright (C) 1999 Antti Koivisto <koivisto@kde.org>
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* Copyright (C) 2000 Dirk Mueller <mueller@kde.org>
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* Copyright (C) 2006 Allan Sandfeld Jensen <kde@carewolf.com>
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* Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
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* Copyright (C) 2003, 2004, 2005, 2006, 2008, 2009, 2010 Apple Inc. All rights reserved.
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* Copyright (C) 2010 Google Inc. All rights reserved.
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* Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#include "sky/engine/config.h"
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#include "sky/engine/core/rendering/RenderImageResource.h"
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#include "sky/engine/core/rendering/RenderImage.h"
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#include "sky/engine/core/rendering/RenderObject.h"
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namespace blink {
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RenderImageResource::RenderImageResource()
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: m_renderer(0)
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, m_cachedImage(0)
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{
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}
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RenderImageResource::~RenderImageResource()
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{
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}
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void RenderImageResource::initialize(RenderObject* renderer)
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{
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ASSERT(!m_renderer);
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ASSERT(renderer);
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m_renderer = renderer;
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}
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void RenderImageResource::shutdown()
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{
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ASSERT(m_renderer);
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if (m_cachedImage)
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m_cachedImage->removeClient(m_renderer);
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}
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void RenderImageResource::setImageResource(ImageResource* newImage)
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{
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ASSERT(m_renderer);
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if (m_cachedImage == newImage)
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return;
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if (m_cachedImage)
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m_cachedImage->removeClient(m_renderer);
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m_cachedImage = newImage;
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if (m_cachedImage) {
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m_cachedImage->addClient(m_renderer);
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if (m_cachedImage->errorOccurred())
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m_renderer->imageChanged(m_cachedImage.get());
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} else {
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m_renderer->imageChanged(m_cachedImage.get());
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}
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}
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void RenderImageResource::resetAnimation()
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{
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ASSERT(m_renderer);
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if (!m_cachedImage)
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return;
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image()->resetAnimation();
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m_renderer->scheduleVisualUpdate();
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}
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void RenderImageResource::setContainerSizeForRenderer(const IntSize& imageContainerSize)
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{
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ASSERT(m_renderer);
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if (m_cachedImage)
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m_cachedImage->setContainerSizeForRenderer(m_renderer, imageContainerSize);
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}
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LayoutSize RenderImageResource::getImageSize(ImageResource::SizeType type) const
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{
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if (!m_cachedImage)
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return LayoutSize();
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LayoutSize size = m_cachedImage->imageSizeForRenderer(m_renderer, type);
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if (m_renderer && m_renderer->isRenderImage())
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size.scale(toRenderImage(m_renderer)->imageDevicePixelRatio());
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return size;
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}
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} // namespace blink
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