third_party/WebKit/Source/core/layout/svg/LayoutSVGRoot.h - Issue 1541083002: Fix invalid selection produced when dragging mouse outside the SVG text element

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Issue 1541083002: Fix invalid selection produced when dragging mouse outside the SVG text element (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 10 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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107 const LayoutObject* pushMappingToContainer(const LayoutBoxModelObject* ances torToStopAt, LayoutGeometryMap&) const override;	107 const LayoutObject* pushMappingToContainer(const LayoutBoxModelObject* ances torToStopAt, LayoutGeometryMap&) const override;

108	108

109 bool canBeSelectionLeaf() const override { return false; }	109 bool canBeSelectionLeaf() const override { return false; }

110 bool canHaveChildren() const override { return true; }	110 bool canHaveChildren() const override { return true; }

111	111

112 void descendantIsolationRequirementsChanged(DescendantIsolationState) final;	112 void descendantIsolationRequirementsChanged(DescendantIsolationState) final;

113	113

114 void updateCachedBoundaries();	114 void updateCachedBoundaries();

115 void buildLocalToBorderBoxTransform();	115 void buildLocalToBorderBoxTransform();

116	116

	117 PositionWithAffinity positionForPoint(const LayoutPoint&) final;

	118

117 LayoutObjectChildList m_children;	119 LayoutObjectChildList m_children;

118 IntSize m_containerSize;	120 IntSize m_containerSize;

119 FloatRect m_objectBoundingBox;	121 FloatRect m_objectBoundingBox;

120 bool m_objectBoundingBoxValid;	122 bool m_objectBoundingBoxValid;

121 FloatRect m_strokeBoundingBox;	123 FloatRect m_strokeBoundingBox;

122 FloatRect m_paintInvalidationBoundingBox;	124 FloatRect m_paintInvalidationBoundingBox;

123 mutable AffineTransform m_localToParentTransform;	125 mutable AffineTransform m_localToParentTransform;

124 AffineTransform m_localToBorderBoxTransform;	126 AffineTransform m_localToBorderBoxTransform;

125 bool m_isLayoutSizeChanged : 1;	127 bool m_isLayoutSizeChanged : 1;

126 bool m_needsBoundariesOrTransformUpdate : 1;	128 bool m_needsBoundariesOrTransformUpdate : 1;

127 bool m_hasBoxDecorationBackground : 1;	129 bool m_hasBoxDecorationBackground : 1;

128 mutable bool m_hasNonIsolatedBlendingDescendants : 1;	130 mutable bool m_hasNonIsolatedBlendingDescendants : 1;

129 mutable bool m_hasNonIsolatedBlendingDescendantsDirty : 1;	131 mutable bool m_hasNonIsolatedBlendingDescendantsDirty : 1;

130 };	132 };

131	133

132 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGRoot, isSVGRoot());	134 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSVGRoot, isSVGRoot());

133	135

134 } // namespace blink	136 } // namespace blink

135	137

136 #endif // LayoutSVGRoot_h	138 #endif // LayoutSVGRoot_h

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