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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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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; | 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() { m_needsTransformUpdate = true; } | 43 virtual void setNeedsTransformUpdate() OVERRIDE { m_needsTransformUpdate = t
rue; } |
44 void setNeedsTextMetricsUpdate() { m_needsTextMetricsUpdate = true; } | 44 void setNeedsTextMetricsUpdate() { m_needsTextMetricsUpdate = true; } |
45 virtual FloatRect repaintRectInLocalCoordinates() const; | 45 virtual FloatRect repaintRectInLocalCoordinates() 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(RenderSVGInlineText*); | 56 void subtreeStyleDidChange(RenderSVGInlineText*); |
57 void subtreeTextDidChange(RenderSVGInlineText*); | 57 void subtreeTextDidChange(RenderSVGInlineText*); |
58 | 58 |
59 private: | 59 private: |
60 virtual const char* renderName() const { return "RenderSVGText"; } | 60 virtual const char* renderName() const OVERRIDE { return "RenderSVGText"; } |
61 virtual bool isSVGText() const { return true; } | 61 virtual bool isSVGText() const OVERRIDE { return true; } |
62 | 62 |
63 virtual void paint(PaintInfo&, const LayoutPoint&); | 63 virtual void paint(PaintInfo&, const LayoutPoint&) OVERRIDE; |
64 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes
tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAct
ion) OVERRIDE; | 64 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes
tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAct
ion) OVERRIDE; |
65 virtual bool nodeAtFloatPoint(const HitTestRequest&, HitTestResult&, const F
loatPoint& pointInParent, HitTestAction); | 65 virtual bool nodeAtFloatPoint(const HitTestRequest&, HitTestResult&, const F
loatPoint& pointInParent, HitTestAction) OVERRIDE; |
66 virtual PositionWithAffinity positionForPoint(const LayoutPoint&) OVERRIDE F
INAL; | 66 virtual PositionWithAffinity positionForPoint(const LayoutPoint&) OVERRIDE; |
67 | 67 |
68 virtual LayerType layerTypeRequired() const OVERRIDE { return NoLayer; } | 68 virtual LayerType layerTypeRequired() const OVERRIDE { return NoLayer; } |
69 virtual void layout(); | 69 virtual void layout() OVERRIDE; |
70 | 70 |
71 virtual void absoluteQuads(Vector<FloatQuad>&, bool* wasFixed) const; | 71 virtual void absoluteQuads(Vector<FloatQuad>&, bool* wasFixed) const OVERRID
E; |
72 | 72 |
73 virtual LayoutRect clippedOverflowRectForRepaint(const RenderLayerModelObjec
t* repaintContainer) const OVERRIDE; | 73 virtual LayoutRect clippedOverflowRectForRepaint(const RenderLayerModelObjec
t* repaintContainer) const OVERRIDE; |
74 virtual void computeRectForRepaint(const RenderLayerModelObject* repaintCont
ainer, LayoutRect&, bool fixed = false) const OVERRIDE; | 74 virtual void computeRectForRepaint(const RenderLayerModelObject* repaintCont
ainer, LayoutRect&, bool fixed = false) const OVERRIDE; |
75 virtual void computeFloatRectForRepaint(const RenderLayerModelObject* repain
tContainer, FloatRect&, bool fixed = false) const OVERRIDE; | 75 virtual void computeFloatRectForRepaint(const RenderLayerModelObject* repain
tContainer, FloatRect&, bool fixed = false) const OVERRIDE; |
76 | 76 |
77 virtual void mapLocalToContainer(const RenderLayerModelObject* repaintContai
ner, TransformState&, MapCoordinatesFlags = ApplyContainerFlip, bool* wasFixed =
0) const OVERRIDE; | 77 virtual void mapLocalToContainer(const RenderLayerModelObject* repaintContai
ner, TransformState&, MapCoordinatesFlags = ApplyContainerFlip, bool* wasFixed =
0) const OVERRIDE; |
78 virtual const RenderObject* pushMappingToContainer(const RenderLayerModelObj
ect* ancestorToStopAt, RenderGeometryMap&) const OVERRIDE; | 78 virtual const RenderObject* pushMappingToContainer(const RenderLayerModelObj
ect* ancestorToStopAt, RenderGeometryMap&) const OVERRIDE; |
79 virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0); | 79 virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0) OV
ERRIDE; |
80 virtual void removeChild(RenderObject*) OVERRIDE; | 80 virtual void removeChild(RenderObject*) OVERRIDE; |
81 virtual void willBeDestroyed() OVERRIDE; | 81 virtual void willBeDestroyed() OVERRIDE; |
82 | 82 |
83 virtual FloatRect objectBoundingBox() const { return frameRect(); } | 83 virtual FloatRect objectBoundingBox() const OVERRIDE { return frameRect(); } |
84 virtual FloatRect strokeBoundingBox() const; | 84 virtual FloatRect strokeBoundingBox() const OVERRIDE; |
85 | 85 |
86 virtual const AffineTransform& localToParentTransform() const { return m_loc
alTransform; } | 86 virtual const AffineTransform& localToParentTransform() const OVERRIDE { ret
urn m_localTransform; } |
87 virtual AffineTransform localTransform() const { return m_localTransform; } | 87 virtual AffineTransform localTransform() const OVERRIDE { return m_localTran
sform; } |
88 virtual RootInlineBox* createRootInlineBox(); | 88 virtual RootInlineBox* createRootInlineBox() OVERRIDE; |
89 | 89 |
90 virtual RenderBlock* firstLineBlock() const; | 90 virtual RenderBlock* firstLineBlock() const OVERRIDE; |
91 virtual void updateFirstLetter(); | 91 virtual void updateFirstLetter() OVERRIDE; |
92 | 92 |
93 bool shouldHandleSubtreeMutations() const; | 93 bool shouldHandleSubtreeMutations() const; |
94 | 94 |
95 bool m_needsReordering : 1; | 95 bool m_needsReordering : 1; |
96 bool m_needsPositioningValuesUpdate : 1; | 96 bool m_needsPositioningValuesUpdate : 1; |
97 bool m_needsTransformUpdate : 1; | 97 bool m_needsTransformUpdate : 1; |
98 bool m_needsTextMetricsUpdate : 1; | 98 bool m_needsTextMetricsUpdate : 1; |
99 AffineTransform m_localTransform; | 99 AffineTransform m_localTransform; |
100 SVGTextLayoutAttributesBuilder m_layoutAttributesBuilder; | 100 SVGTextLayoutAttributesBuilder m_layoutAttributesBuilder; |
101 Vector<SVGTextLayoutAttributes*> m_layoutAttributes; | 101 Vector<SVGTextLayoutAttributes*> m_layoutAttributes; |
102 }; | 102 }; |
103 | 103 |
104 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGText, isSVGText()); | 104 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGText, isSVGText()); |
105 | 105 |
106 } | 106 } |
107 | 107 |
108 #endif | 108 #endif |
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