Source/core/rendering/exclusions/ExclusionPolygon.h - Issue 14892005: [CSS Exclusions] ExclusionShape bounding box methods should return LayoutRects

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Issue 14892005: [CSS Exclusions] ExclusionShape bounding box methods should return LayoutRects (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: reverted LineSegment logicalLeft,Right type change Created 7 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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84 WTF_MAKE_NONCOPYABLE(ExclusionPolygon);	84 WTF_MAKE_NONCOPYABLE(ExclusionPolygon);

85 public:	85 public:

86 ExclusionPolygon(PassOwnPtr<Vector<FloatPoint> > vertices, WindRule fillRule )	86 ExclusionPolygon(PassOwnPtr<Vector<FloatPoint> > vertices, WindRule fillRule )

87 : ExclusionShape()	87 : ExclusionShape()

88 , m_polygon(vertices, fillRule)	88 , m_polygon(vertices, fillRule)

89 , m_marginBounds(nullptr)	89 , m_marginBounds(nullptr)

90 , m_paddingBounds(nullptr)	90 , m_paddingBounds(nullptr)

91 {	91 {

92 }	92 }

93	93

94 virtual FloatRect shapeMarginLogicalBoundingBox() const OVERRIDE { return sh apeMarginBounds().boundingBox(); }	94 virtual LayoutRect shapeMarginLogicalBoundingBox() const OVERRIDE { return s tatic_cast<LayoutRect>(shapeMarginBounds().boundingBox()); }

95 virtual FloatRect shapePaddingLogicalBoundingBox() const OVERRIDE { return s hapePaddingBounds().boundingBox(); }	95 virtual LayoutRect shapePaddingLogicalBoundingBox() const OVERRIDE { return static_cast<LayoutRect>(shapePaddingBounds().boundingBox()); }

96 virtual bool isEmpty() const OVERRIDE { return m_polygon.isEmpty(); }	96 virtual bool isEmpty() const OVERRIDE { return m_polygon.isEmpty(); }

97 virtual void getExcludedIntervals(float logicalTop, float logicalHeight, Seg mentList&) const OVERRIDE;	97 virtual void getExcludedIntervals(LayoutUnit logicalTop, LayoutUnit logicalH eight, SegmentList&) const OVERRIDE;

98 virtual void getIncludedIntervals(float logicalTop, float logicalHeight, Seg mentList&) const OVERRIDE;	98 virtual void getIncludedIntervals(LayoutUnit logicalTop, LayoutUnit logicalH eight, SegmentList&) const OVERRIDE;

99 virtual bool firstIncludedIntervalLogicalTop(float minLogicalIntervalTop, co nst FloatSize& minLogicalIntervalSize, float&) const OVERRIDE;	99 virtual bool firstIncludedIntervalLogicalTop(LayoutUnit minLogicalIntervalTo p, const LayoutSize& minLogicalIntervalSize, LayoutUnit&) const OVERRIDE;

100	100

	101 private:

101 const FloatPolygon& shapeMarginBounds() const;	102 const FloatPolygon& shapeMarginBounds() const;

102 const FloatPolygon& shapePaddingBounds() const;	103 const FloatPolygon& shapePaddingBounds() const;

103	104

104 private:

105 FloatPolygon m_polygon;	105 FloatPolygon m_polygon;

106 mutable OwnPtr<FloatPolygon> m_marginBounds;	106 mutable OwnPtr<FloatPolygon> m_marginBounds;

107 mutable OwnPtr<FloatPolygon> m_paddingBounds;	107 mutable OwnPtr<FloatPolygon> m_paddingBounds;

108 };	108 };

109	109

110 } // namespace WebCore	110 } // namespace WebCore

111	111

112 #endif // ExclusionPolygon_h	112 #endif // ExclusionPolygon_h

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