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| 1 /* | |
| 2 * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org> | |
| 3 * Copyright (C) 2006, 2009 Apple Inc. All rights reserved. | |
| 4 * Copyright (C) 2007 Rob Buis <buis@kde.org> | |
| 5 * Copyright (C) 2009 Google, Inc. | |
| 6 * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com> | |
| 7 * | |
| 8 * This library is free software; you can redistribute it and/or | |
| 9 * modify it under the terms of the GNU Library General Public | |
| 10 * License as published by the Free Software Foundation; either | |
| 11 * version 2 of the License, or (at your option) any later version. | |
| 12 * | |
| 13 * This library is distributed in the hope that it will be useful, | |
| 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 16 * Library General Public License for more details. | |
| 17 * | |
| 18 * You should have received a copy of the GNU Library General Public License | |
| 19 * along with this library; see the file COPYING.LIB. If not, write to | |
| 20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 21 * Boston, MA 02110-1301, USA. | |
| 22 */ | |
| 23 | |
| 24 #ifndef RenderSVGImage_h | |
| 25 #define RenderSVGImage_h | |
| 26 | |
| 27 #include "core/rendering/svg/RenderSVGModelObject.h" | |
| 28 | |
| 29 class SkPicture; | |
| 30 | |
| 31 namespace blink { | |
| 32 | |
| 33 class LayoutImageResource; | |
| 34 class SVGImageElement; | |
| 35 | |
| 36 class RenderSVGImage final : public RenderSVGModelObject { | |
| 37 public: | |
| 38 explicit RenderSVGImage(SVGImageElement*); | |
| 39 virtual ~RenderSVGImage(); | |
| 40 virtual void destroy() override; | |
| 41 | |
| 42 bool updateImageViewport(); | |
| 43 virtual void setNeedsBoundariesUpdate() override { m_needsBoundariesUpdate =
true; } | |
| 44 virtual void setNeedsTransformUpdate() override { m_needsTransformUpdate = t
rue; } | |
| 45 | |
| 46 LayoutImageResource* imageResource() { return m_imageResource.get(); } | |
| 47 | |
| 48 virtual const AffineTransform& localToParentTransform() const override { ret
urn m_localTransform; } | |
| 49 RefPtr<const SkPicture>& bufferedForeground() { return m_bufferedForeground;
} | |
| 50 | |
| 51 virtual FloatRect objectBoundingBox() const override { return m_objectBoundi
ngBox; } | |
| 52 virtual bool isOfType(LayoutObjectType type) const override { return type ==
LayoutObjectSVGImage || RenderSVGModelObject::isOfType(type); } | |
| 53 | |
| 54 private: | |
| 55 virtual const char* renderName() const override { return "RenderSVGImage"; } | |
| 56 | |
| 57 virtual FloatRect strokeBoundingBox() const override { return m_objectBoundi
ngBox; } | |
| 58 | |
| 59 virtual void addFocusRingRects(Vector<LayoutRect>&, const LayoutPoint& addit
ionalOffset) const override; | |
| 60 | |
| 61 virtual void imageChanged(WrappedImagePtr, const IntRect* = 0) override; | |
| 62 | |
| 63 virtual void layout() override; | |
| 64 virtual void paint(const PaintInfo&, const LayoutPoint&) override; | |
| 65 | |
| 66 FloatSize computeImageViewportSize(ImageResource&) const; | |
| 67 | |
| 68 virtual bool nodeAtFloatPoint(const HitTestRequest&, HitTestResult&, const F
loatPoint& pointInParent, HitTestAction) override; | |
| 69 | |
| 70 virtual AffineTransform localTransform() const override { return m_localTran
sform; } | |
| 71 | |
| 72 bool m_needsBoundariesUpdate : 1; | |
| 73 bool m_needsTransformUpdate : 1; | |
| 74 AffineTransform m_localTransform; | |
| 75 FloatRect m_objectBoundingBox; | |
| 76 OwnPtr<LayoutImageResource> m_imageResource; | |
| 77 | |
| 78 RefPtr<const SkPicture> m_bufferedForeground; | |
| 79 }; | |
| 80 | |
| 81 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(RenderSVGImage, isSVGImage()); | |
| 82 | |
| 83 } // namespace blink | |
| 84 | |
| 85 #endif // RenderSVGImage_h | |
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Chromium Code Reviews
Issue 927583002:
Moving RenderSVG* files from rendering/ to layout/ (Closed)
Base URL: svn://svn.chromium.org/blink/trunk