| /* |
| * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org> |
| * Copyright (C) 2006, 2009 Apple Inc. All rights reserved. |
| * Copyright (C) 2007 Rob Buis <buis@kde.org> |
| * Copyright (C) 2009 Google, Inc. |
| * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef RenderSVGImage_h |
| #define RenderSVGImage_h |
| |
| #include "core/rendering/svg/RenderSVGModelObject.h" |
| #include "platform/graphics/ImageBuffer.h" |
| |
| namespace blink { |
| |
| class RenderImageResource; |
| class SVGImageElement; |
| |
| class RenderSVGImage final : public RenderSVGModelObject { |
| public: |
| explicit RenderSVGImage(SVGImageElement*); |
| virtual ~RenderSVGImage(); |
| virtual void destroy() override; |
| |
| bool updateImageViewport(); |
| virtual void setNeedsBoundariesUpdate() override { m_needsBoundariesUpdate = true; } |
| virtual void setNeedsTransformUpdate() override { m_needsTransformUpdate = true; } |
| |
| RenderImageResource* imageResource() { return m_imageResource.get(); } |
| |
| virtual const AffineTransform& localToParentTransform() const override { return m_localTransform; } |
| OwnPtr<ImageBuffer>& bufferedForeground() { return m_bufferedForeground; } |
| |
| virtual FloatRect paintInvalidationRectInLocalCoordinates() const override { return m_paintInvalidationBoundingBox; } |
| virtual FloatRect objectBoundingBox() const override { return m_objectBoundingBox; } |
| virtual bool isOfType(RenderObjectType type) const override { return type == RenderObjectSVGImage || RenderSVGModelObject::isOfType(type); } |
| |
| private: |
| virtual const char* renderName() const override { return "RenderSVGImage"; } |
| |
| virtual FloatRect strokeBoundingBox() const override { return m_objectBoundingBox; } |
| |
| virtual void addFocusRingRects(Vector<LayoutRect>&, const LayoutPoint& additionalOffset, const RenderLayerModelObject* paintContainer) const override; |
| |
| virtual void imageChanged(WrappedImagePtr, const IntRect* = 0) override; |
| |
| virtual void layout() override; |
| virtual void paint(PaintInfo&, const LayoutPoint&) override; |
| |
| bool forceNonUniformScaling(SVGImageElement*) const; |
| void invalidateBufferedForeground(); |
| |
| virtual bool nodeAtFloatPoint(const HitTestRequest&, HitTestResult&, const FloatPoint& pointInParent, HitTestAction) override; |
| |
| virtual AffineTransform localTransform() const override { return m_localTransform; } |
| |
| bool m_needsBoundariesUpdate : 1; |
| bool m_needsTransformUpdate : 1; |
| AffineTransform m_localTransform; |
| FloatRect m_objectBoundingBox; |
| FloatRect m_paintInvalidationBoundingBox; |
| OwnPtr<RenderImageResource> m_imageResource; |
| |
| OwnPtr<ImageBuffer> m_bufferedForeground; |
| }; |
| |
| DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGImage, isSVGImage()); |
| |
| } // namespace blink |
| |
| #endif // RenderSVGImage_h |