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1 /* | 1 /* |
2 * Copyright (C) 2006 Apple Computer, Inc. | 2 * Copyright (C) 2006 Apple Computer, Inc. |
3 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org> | 3 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org> |
4 * Copyright (C) Research In Motion Limited 2010-2012. All rights reserved. | 4 * Copyright (C) Research In Motion Limited 2010-2012. All rights reserved. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
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25 #include "core/rendering/svg/RenderSVGBlock.h" | 25 #include "core/rendering/svg/RenderSVGBlock.h" |
26 #include "core/rendering/svg/SVGTextLayoutAttributesBuilder.h" | 26 #include "core/rendering/svg/SVGTextLayoutAttributesBuilder.h" |
27 #include "platform/transforms/AffineTransform.h" | 27 #include "platform/transforms/AffineTransform.h" |
28 | 28 |
29 namespace blink { | 29 namespace blink { |
30 | 30 |
31 class RenderSVGInlineText; | 31 class RenderSVGInlineText; |
32 class SVGTextElement; | 32 class SVGTextElement; |
33 class RenderSVGInlineText; | 33 class RenderSVGInlineText; |
34 | 34 |
35 class RenderSVGText FINAL : public RenderSVGBlock { | 35 class RenderSVGText final : public RenderSVGBlock { |
36 public: | 36 public: |
37 explicit RenderSVGText(SVGTextElement*); | 37 explicit RenderSVGText(SVGTextElement*); |
38 virtual ~RenderSVGText(); | 38 virtual ~RenderSVGText(); |
39 | 39 |
40 virtual bool isChildAllowed(RenderObject*, RenderStyle*) const OVERRIDE; | 40 virtual bool isChildAllowed(RenderObject*, RenderStyle*) const override; |
41 | 41 |
42 void setNeedsPositioningValuesUpdate() { m_needsPositioningValuesUpdate = tr
ue; } | 42 void setNeedsPositioningValuesUpdate() { m_needsPositioningValuesUpdate = tr
ue; } |
43 virtual void setNeedsTransformUpdate() OVERRIDE { m_needsTransformUpdate = t
rue; } | 43 virtual void setNeedsTransformUpdate() override { m_needsTransformUpdate = t
rue; } |
44 void setNeedsTextMetricsUpdate() { m_needsTextMetricsUpdate = true; } | 44 void setNeedsTextMetricsUpdate() { m_needsTextMetricsUpdate = true; } |
45 virtual FloatRect paintInvalidationRectInLocalCoordinates() const OVERRIDE; | 45 virtual FloatRect paintInvalidationRectInLocalCoordinates() const override; |
46 | 46 |
47 static RenderSVGText* locateRenderSVGTextAncestor(RenderObject*); | 47 static RenderSVGText* locateRenderSVGTextAncestor(RenderObject*); |
48 static const RenderSVGText* locateRenderSVGTextAncestor(const RenderObject*)
; | 48 static const RenderSVGText* locateRenderSVGTextAncestor(const RenderObject*)
; |
49 | 49 |
50 bool needsReordering() const { return m_needsReordering; } | 50 bool needsReordering() const { return m_needsReordering; } |
51 Vector<SVGTextLayoutAttributes*>& layoutAttributes() { return m_layoutAttrib
utes; } | 51 Vector<SVGTextLayoutAttributes*>& layoutAttributes() { return m_layoutAttrib
utes; } |
52 | 52 |
53 void subtreeChildWasAdded(RenderObject*); | 53 void subtreeChildWasAdded(RenderObject*); |
54 void subtreeChildWillBeRemoved(RenderObject*, Vector<SVGTextLayoutAttributes
*, 2>& affectedAttributes); | 54 void subtreeChildWillBeRemoved(RenderObject*, Vector<SVGTextLayoutAttributes
*, 2>& affectedAttributes); |
55 void subtreeChildWasRemoved(const Vector<SVGTextLayoutAttributes*, 2>& affec
tedAttributes); | 55 void subtreeChildWasRemoved(const Vector<SVGTextLayoutAttributes*, 2>& affec
tedAttributes); |
56 void subtreeStyleDidChange(); | 56 void subtreeStyleDidChange(); |
57 void subtreeTextDidChange(RenderSVGInlineText*); | 57 void subtreeTextDidChange(RenderSVGInlineText*); |
58 | 58 |
59 virtual const AffineTransform& localToParentTransform() const OVERRIDE { ret
urn m_localTransform; } | 59 virtual const AffineTransform& localToParentTransform() const override { ret
urn m_localTransform; } |
60 | 60 |
61 private: | 61 private: |
62 virtual const char* renderName() const OVERRIDE { return "RenderSVGText"; } | 62 virtual const char* renderName() const override { return "RenderSVGText"; } |
63 virtual bool isSVGText() const OVERRIDE { return true; } | 63 virtual bool isSVGText() const override { return true; } |
64 | 64 |
65 virtual void paint(PaintInfo&, const LayoutPoint&) OVERRIDE; | 65 virtual void paint(PaintInfo&, const LayoutPoint&) override; |
66 virtual bool nodeAtFloatPoint(const HitTestRequest&, HitTestResult&, const F
loatPoint& pointInParent, HitTestAction) OVERRIDE; | 66 virtual bool nodeAtFloatPoint(const HitTestRequest&, HitTestResult&, const F
loatPoint& pointInParent, HitTestAction) override; |
67 virtual PositionWithAffinity positionForPoint(const LayoutPoint&) OVERRIDE; | 67 virtual PositionWithAffinity positionForPoint(const LayoutPoint&) override; |
68 | 68 |
69 virtual void layout() OVERRIDE; | 69 virtual void layout() override; |
70 | 70 |
71 virtual void absoluteQuads(Vector<FloatQuad>&, bool* wasFixed) const OVERRID
E; | 71 virtual void absoluteQuads(Vector<FloatQuad>&, bool* wasFixed) const overrid
e; |
72 | 72 |
73 virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject*
paintInvalidationContainer, LayoutRect&, const PaintInvalidationState*) const O
VERRIDE; | 73 virtual void mapRectToPaintInvalidationBacking(const RenderLayerModelObject*
paintInvalidationContainer, LayoutRect&, const PaintInvalidationState*) const o
verride; |
74 | 74 |
75 virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0) OV
ERRIDE; | 75 virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0) ov
erride; |
76 virtual void removeChild(RenderObject*) OVERRIDE; | 76 virtual void removeChild(RenderObject*) override; |
77 virtual void willBeDestroyed() OVERRIDE; | 77 virtual void willBeDestroyed() override; |
78 | 78 |
79 virtual FloatRect objectBoundingBox() const OVERRIDE { return frameRect(); } | 79 virtual FloatRect objectBoundingBox() const override { return frameRect(); } |
80 virtual FloatRect strokeBoundingBox() const OVERRIDE; | 80 virtual FloatRect strokeBoundingBox() const override; |
81 | 81 |
82 virtual RootInlineBox* createRootInlineBox() OVERRIDE; | 82 virtual RootInlineBox* createRootInlineBox() override; |
83 | 83 |
84 bool shouldHandleSubtreeMutations() const; | 84 bool shouldHandleSubtreeMutations() const; |
85 | 85 |
86 bool m_needsReordering : 1; | 86 bool m_needsReordering : 1; |
87 bool m_needsPositioningValuesUpdate : 1; | 87 bool m_needsPositioningValuesUpdate : 1; |
88 bool m_needsTransformUpdate : 1; | 88 bool m_needsTransformUpdate : 1; |
89 bool m_needsTextMetricsUpdate : 1; | 89 bool m_needsTextMetricsUpdate : 1; |
90 SVGTextLayoutAttributesBuilder m_layoutAttributesBuilder; | 90 SVGTextLayoutAttributesBuilder m_layoutAttributesBuilder; |
91 Vector<SVGTextLayoutAttributes*> m_layoutAttributes; | 91 Vector<SVGTextLayoutAttributes*> m_layoutAttributes; |
92 }; | 92 }; |
93 | 93 |
94 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGText, isSVGText()); | 94 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGText, isSVGText()); |
95 | 95 |
96 } | 96 } |
97 | 97 |
98 #endif | 98 #endif |
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