Source/core/rendering/svg/RenderSVGRoot.h - Issue 211193002: Compute correct repaint rect for decorated RenderSVGRoots

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Issue 211193002: Compute correct repaint rect for decorated RenderSVGRoots (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Rebase (adds additional TE conflict.) Created 6 years, 9 months ago

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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. All rights reserved.	4 * Copyright (C) 2009 Google, Inc. All rights reserved.

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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86 virtual void willBeRemovedFromTree() OVERRIDE;	86 virtual void willBeRemovedFromTree() OVERRIDE;

87	87

88 virtual const AffineTransform& localToParentTransform() const OVERRIDE;	88 virtual const AffineTransform& localToParentTransform() const OVERRIDE;

89	89

90 virtual FloatRect objectBoundingBox() const OVERRIDE { return m_objectBoundi ngBox; }	90 virtual FloatRect objectBoundingBox() const OVERRIDE { return m_objectBoundi ngBox; }

91 virtual FloatRect strokeBoundingBox() const OVERRIDE { return m_strokeBoundi ngBox; }	91 virtual FloatRect strokeBoundingBox() const OVERRIDE { return m_strokeBoundi ngBox; }

92 virtual FloatRect repaintRectInLocalCoordinates() const OVERRIDE { return m_ repaintBoundingBox; }	92 virtual FloatRect repaintRectInLocalCoordinates() const OVERRIDE { return m_ repaintBoundingBox; }

93	93

94 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAct ion) OVERRIDE;	94 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAct ion) OVERRIDE;

95	95

96 virtual LayoutRect clippedOverflowRectForRepaint(const RenderLayerModelObjec t* repaintContainer) const OVERRIDE;

97 virtual void computeFloatRectForRepaint(const RenderLayerModelObject* repain tContainer, FloatRect& repaintRect, bool fixed) const OVERRIDE;	96 virtual void computeFloatRectForRepaint(const RenderLayerModelObject* repain tContainer, FloatRect& repaintRect, bool fixed) const OVERRIDE;

98	97

99 virtual void mapLocalToContainer(const RenderLayerModelObject* repaintContai ner, TransformState&, MapCoordinatesFlags = ApplyContainerFlip, bool* wasFixed = 0) const OVERRIDE;	98 virtual void mapLocalToContainer(const RenderLayerModelObject* repaintContai ner, TransformState&, MapCoordinatesFlags = ApplyContainerFlip, bool* wasFixed = 0) const OVERRIDE;

100 virtual const RenderObject* pushMappingToContainer(const RenderLayerModelObj ect* ancestorToStopAt, RenderGeometryMap&) const OVERRIDE;	99 virtual const RenderObject* pushMappingToContainer(const RenderLayerModelObj ect* ancestorToStopAt, RenderGeometryMap&) const OVERRIDE;

101	100

102 virtual bool canBeSelectionLeaf() const OVERRIDE { return false; }	101 virtual bool canBeSelectionLeaf() const OVERRIDE { return false; }

103 virtual bool canHaveChildren() const OVERRIDE { return true; }	102 virtual bool canHaveChildren() const OVERRIDE { return true; }

104	103

105 void updateCachedBoundaries();	104 void updateCachedBoundaries();

106 void buildLocalToBorderBoxTransform();	105 void buildLocalToBorderBoxTransform();

107	106

108 RenderObjectChildList m_children;	107 RenderObjectChildList m_children;

109 IntSize m_containerSize;	108 IntSize m_containerSize;

110 FloatRect m_objectBoundingBox;	109 FloatRect m_objectBoundingBox;

111 bool m_objectBoundingBoxValid;	110 bool m_objectBoundingBoxValid;

112 FloatRect m_strokeBoundingBox;	111 FloatRect m_strokeBoundingBox;

113 FloatRect m_repaintBoundingBox;	112 FloatRect m_repaintBoundingBox;

114 mutable AffineTransform m_localToParentTransform;	113 mutable AffineTransform m_localToParentTransform;

115 AffineTransform m_localToBorderBoxTransform;	114 AffineTransform m_localToBorderBoxTransform;

116 bool m_isLayoutSizeChanged : 1;	115 bool m_isLayoutSizeChanged : 1;

117 bool m_needsBoundariesOrTransformUpdate : 1;	116 bool m_needsBoundariesOrTransformUpdate : 1;

118 };	117 };

119	118

120 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGRoot, isSVGRoot());	119 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderSVGRoot, isSVGRoot());

121	120

122 } // namespace WebCore	121 } // namespace WebCore

123	122

124 #endif // RenderSVGRoot_h	123 #endif // RenderSVGRoot_h

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