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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org> |
4 * Copyright (C) 2009 Google, Inc. | 4 * Copyright (C) 2009 Google, Inc. |
5 * Copyright (C) 2009 Apple Inc. All rights reserved. | 5 * Copyright (C) 2009 Apple Inc. All rights reserved. |
6 * | 6 * |
7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
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22 | 22 |
23 #ifndef RenderSVGViewportContainer_h | 23 #ifndef RenderSVGViewportContainer_h |
24 #define RenderSVGViewportContainer_h | 24 #define RenderSVGViewportContainer_h |
25 | 25 |
26 #include "core/rendering/svg/RenderSVGContainer.h" | 26 #include "core/rendering/svg/RenderSVGContainer.h" |
27 | 27 |
28 namespace blink { | 28 namespace blink { |
29 | 29 |
30 // This is used for non-root <svg> elements and <marker> elements, neither of wh
ich are SVGTransformable | 30 // This is used for non-root <svg> elements and <marker> elements, neither of wh
ich are SVGTransformable |
31 // thus we inherit from RenderSVGContainer instead of RenderSVGTransformableCont
ainer | 31 // thus we inherit from RenderSVGContainer instead of RenderSVGTransformableCont
ainer |
32 class RenderSVGViewportContainer FINAL : public RenderSVGContainer { | 32 class RenderSVGViewportContainer final : public RenderSVGContainer { |
33 public: | 33 public: |
34 explicit RenderSVGViewportContainer(SVGElement*); | 34 explicit RenderSVGViewportContainer(SVGElement*); |
35 FloatRect viewport() const { return m_viewport; } | 35 FloatRect viewport() const { return m_viewport; } |
36 | 36 |
37 bool isLayoutSizeChanged() const { return m_isLayoutSizeChanged; } | 37 bool isLayoutSizeChanged() const { return m_isLayoutSizeChanged; } |
38 virtual bool didTransformToRootUpdate() OVERRIDE { return m_didTransformToRo
otUpdate; } | 38 virtual bool didTransformToRootUpdate() override { return m_didTransformToRo
otUpdate; } |
39 | 39 |
40 virtual void determineIfLayoutSizeChanged() OVERRIDE; | 40 virtual void determineIfLayoutSizeChanged() override; |
41 virtual void setNeedsTransformUpdate() OVERRIDE { m_needsTransformUpdate = t
rue; } | 41 virtual void setNeedsTransformUpdate() override { m_needsTransformUpdate = t
rue; } |
42 | 42 |
43 virtual void paint(PaintInfo&, const LayoutPoint&) OVERRIDE; | 43 virtual void paint(PaintInfo&, const LayoutPoint&) override; |
44 | 44 |
45 private: | 45 private: |
46 virtual bool isSVGViewportContainer() const OVERRIDE { return true; } | 46 virtual bool isSVGViewportContainer() const override { return true; } |
47 virtual const char* renderName() const OVERRIDE { return "RenderSVGViewportC
ontainer"; } | 47 virtual const char* renderName() const override { return "RenderSVGViewportC
ontainer"; } |
48 | 48 |
49 AffineTransform viewportTransform() const; | 49 AffineTransform viewportTransform() const; |
50 virtual const AffineTransform& localToParentTransform() const OVERRIDE { ret
urn m_localToParentTransform; } | 50 virtual const AffineTransform& localToParentTransform() const override { ret
urn m_localToParentTransform; } |
51 | 51 |
52 virtual void calcViewport() OVERRIDE; | 52 virtual void calcViewport() override; |
53 virtual bool calculateLocalTransform() OVERRIDE; | 53 virtual bool calculateLocalTransform() override; |
54 | 54 |
55 virtual void applyViewportClip(PaintInfo&) OVERRIDE; | 55 virtual void applyViewportClip(PaintInfo&) override; |
56 virtual bool pointIsInsideViewportClip(const FloatPoint& pointInParent) OVER
RIDE; | 56 virtual bool pointIsInsideViewportClip(const FloatPoint& pointInParent) over
ride; |
57 | 57 |
58 FloatRect m_viewport; | 58 FloatRect m_viewport; |
59 mutable AffineTransform m_localToParentTransform; | 59 mutable AffineTransform m_localToParentTransform; |
60 bool m_didTransformToRootUpdate : 1; | 60 bool m_didTransformToRootUpdate : 1; |
61 bool m_isLayoutSizeChanged : 1; | 61 bool m_isLayoutSizeChanged : 1; |
62 bool m_needsTransformUpdate : 1; | 62 bool m_needsTransformUpdate : 1; |
63 }; | 63 }; |
64 | 64 |
65 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGViewportContainer, isSVGViewportContain
er()); | 65 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGViewportContainer, isSVGViewportContain
er()); |
66 | 66 |
67 } // namespace blink | 67 } // namespace blink |
68 | 68 |
69 #endif // RenderSVGViewportContainer_h | 69 #endif // RenderSVGViewportContainer_h |
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