Source/core/rendering/shapes/ShapeOutsideInfo.h - Issue 237313003: CSS shapes support in Web Inspector

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Issue 237313003: CSS shapes support in Web Inspector (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Code review comments Created 6 years, 7 months ago

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1 /*	1 /*

2 * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.	2 * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 *	7 *

8 * 1. Redistributions of source code must retain the above	8 * 1. Redistributions of source code must retain the above

9 * copyright notice, this list of conditions and the following	9 * copyright notice, this list of conditions and the following

10 * disclaimer.	10 * disclaimer.

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82 InfoMap::AddResult result = infoMap.add(&key, ShapeOutsideInfo::createIn fo(key));	82 InfoMap::AddResult result = infoMap.add(&key, ShapeOutsideInfo::createIn fo(key));

83 return *result.storedValue->value;	83 return *result.storedValue->value;

84 }	84 }

85 static void removeInfo(const RenderBox& key) { infoMap().remove(&key); }	85 static void removeInfo(const RenderBox& key) { infoMap().remove(&key); }

86 static ShapeOutsideInfo* info(const RenderBox& key) { return infoMap().get(& key); }	86 static ShapeOutsideInfo* info(const RenderBox& key) { return infoMap().get(& key); }

87	87

88 void markShapeAsDirty() { m_shape.clear(); }	88 void markShapeAsDirty() { m_shape.clear(); }

89 bool isShapeDirty() { return !m_shape.get(); }	89 bool isShapeDirty() { return !m_shape.get(); }

90 LayoutSize shapeSize() const { return m_referenceBoxLogicalSize; }	90 LayoutSize shapeSize() const { return m_referenceBoxLogicalSize; }

91	91

92 private:	92 LayoutRect computedShapePhysicalBoundingBox() const;

	93 FloatPoint shapeToRendererPoint(FloatPoint) const;

	94 FloatSize shapeToRendererSize(FloatSize) const;

	95 const Shape& computedShape() const;

	96

	97 protected:

93 ShapeOutsideInfo(const RenderBox& renderer)	98 ShapeOutsideInfo(const RenderBox& renderer)

94 : m_renderer(renderer)	99 : m_renderer(renderer)

95 , m_lineOverlapsShape(false)	100 , m_lineOverlapsShape(false)

96 { }	101 { }

97	102

98 const Shape& computedShape() const;	103 private:

99

100 LayoutUnit logicalTopOffset() const;	104 LayoutUnit logicalTopOffset() const;

101 LayoutUnit logicalLeftOffset() const;	105 LayoutUnit logicalLeftOffset() const;

102	106

103 typedef HashMap<const RenderBox*, OwnPtr<ShapeOutsideInfo> > InfoMap;	107 typedef HashMap<const RenderBox*, OwnPtr<ShapeOutsideInfo> > InfoMap;

104 static InfoMap& infoMap()	108 static InfoMap& infoMap()

105 {	109 {

106 DEFINE_STATIC_LOCAL(InfoMap, staticInfoMap, ());	110 DEFINE_STATIC_LOCAL(InfoMap, staticInfoMap, ());

107 return staticInfoMap;	111 return staticInfoMap;

108 }	112 }

109	113

110 LayoutUnit m_referenceBoxLineTop;	114 LayoutUnit m_referenceBoxLineTop;

111 LayoutUnit m_lineHeight;	115 LayoutUnit m_lineHeight;

112	116

113 const RenderBox& m_renderer;	117 const RenderBox& m_renderer;

114 mutable OwnPtr<Shape> m_shape;	118 mutable OwnPtr<Shape> m_shape;

115 LayoutSize m_referenceBoxLogicalSize;	119 LayoutSize m_referenceBoxLogicalSize;

116 LayoutUnit m_leftMarginBoxDelta;	120 LayoutUnit m_leftMarginBoxDelta;

117 LayoutUnit m_rightMarginBoxDelta;	121 LayoutUnit m_rightMarginBoxDelta;

118 LayoutUnit m_borderBoxLineTop;	122 LayoutUnit m_borderBoxLineTop;

119 bool m_lineOverlapsShape;	123 bool m_lineOverlapsShape;

120 };	124 };

121	125

122 }	126 }

123 #endif	127 #endif

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