third_party/WebKit/Source/core/paint/BoxBorderPainter.h - Issue 1512803004: Use refs for GraphicsContext

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Issue 1512803004: Use refs for GraphicsContext (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@ScrollbarTheme

Patch Set: Created 5 years ago

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« third_party/WebKit/Source/core/layout/ImageQualityController.h ('K') | « third_party/WebKit/Source/core/paint/BlockPainter.cpp ('k') | third_party/WebKit/Source/core/paint/BoxBorderPainter.cpp » ('j') | third_party/WebKit/Source/core/paint/SVGPaintContext.h » ('J')
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1 // Copyright 2015 The Chromium Authors. All rights reserved.	1 // Copyright 2015 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #ifndef BoxBorderPainter_h	5 #ifndef BoxBorderPainter_h

6 #define BoxBorderPainter_h	6 #define BoxBorderPainter_h

7	7

8 #include "core/layout/LayoutBoxModelObject.h"	8 #include "core/layout/LayoutBoxModelObject.h"

9 #include "core/style/BorderEdge.h"	9 #include "core/style/BorderEdge.h"

10 #include "platform/geometry/FloatRoundedRect.h"	10 #include "platform/geometry/FloatRoundedRect.h"

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32 private:	32 private:

33 struct ComplexBorderInfo;	33 struct ComplexBorderInfo;

34 enum MiterType {	34 enum MiterType {

35 NoMiter,	35 NoMiter,

36 SoftMiter, // Anti-aliased	36 SoftMiter, // Anti-aliased

37 HardMiter, // Not anti-aliased	37 HardMiter, // Not anti-aliased

38 };	38 };

39	39

40 void computeBorderProperties();	40 void computeBorderProperties();

41	41

42 BorderEdgeFlags paintOpacityGroup(GraphicsContext*, const ComplexBorderInfo& , unsigned index,	42 BorderEdgeFlags paintOpacityGroup(GraphicsContext&, const ComplexBorderInfo& , unsigned index,

43 float accumulatedOpacity) const;	43 float accumulatedOpacity) const;

44 void paintSide(GraphicsContext*, const ComplexBorderInfo&, BoxSide, unsigned alpha, BorderEdgeFlags) const;	44 void paintSide(GraphicsContext&, const ComplexBorderInfo&, BoxSide, unsigned alpha, BorderEdgeFlags) const;

45 void paintOneBorderSide(GraphicsContext*, const FloatRect& sideRect, BoxSide , BoxSide adjacentSide1,	45 void paintOneBorderSide(GraphicsContext&, const FloatRect& sideRect, BoxSide , BoxSide adjacentSide1,

46 BoxSide adjacentSide2, const Path*, bool antialias, Color, BorderEdgeFla gs) const;	46 BoxSide adjacentSide2, const Path*, bool antialias, Color, BorderEdgeFla gs) const;

47 bool paintBorderFastPath(GraphicsContext*, const LayoutRect& borderRect) con st;	47 bool paintBorderFastPath(GraphicsContext&, const LayoutRect& borderRect) con st;

48 void drawDoubleBorder(GraphicsContext*, const LayoutRect& borderRect) const;	48 void drawDoubleBorder(GraphicsContext&, const LayoutRect& borderRect) const;

49	49

50 void drawBoxSideFromPath(GraphicsContext*, const LayoutRect&, const Path&, f loat thickness,	50 void drawBoxSideFromPath(GraphicsContext&, const LayoutRect&, const Path&, f loat thickness,

51 float drawThickness, BoxSide, Color, EBorderStyle) const;	51 float drawThickness, BoxSide, Color, EBorderStyle) const;

52 void clipBorderSidePolygon(GraphicsContext*, BoxSide, MiterType miter1, Mite rType miter2) const;	52 void clipBorderSidePolygon(GraphicsContext&, BoxSide, MiterType miter1, Mite rType miter2) const;

53 void clipBorderSideForComplexInnerPath(GraphicsContext*, BoxSide) const;	53 void clipBorderSideForComplexInnerPath(GraphicsContext&, BoxSide) const;

54	54

55 MiterType computeMiter(BoxSide, BoxSide adjacentSide, BorderEdgeFlags, bool antialias) const;	55 MiterType computeMiter(BoxSide, BoxSide adjacentSide, BorderEdgeFlags, bool antialias) const;

56 static bool mitersRequireClipping(MiterType miter1, MiterType miter2, EBorde rStyle, bool antialias);	56 static bool mitersRequireClipping(MiterType miter1, MiterType miter2, EBorde rStyle, bool antialias);

57	57

58 const BorderEdge& firstEdge() const	58 const BorderEdge& firstEdge() const

59 {	59 {

60 ASSERT(m_visibleEdgeSet);	60 ASSERT(m_visibleEdgeSet);

61 return m_edges[m_firstVisibleEdge];	61 return m_edges[m_firstVisibleEdge];

62 }	62 }

63	63

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79 bool m_isUniformStyle;	79 bool m_isUniformStyle;

80 bool m_isUniformWidth;	80 bool m_isUniformWidth;

81 bool m_isUniformColor;	81 bool m_isUniformColor;

82 bool m_isRounded;	82 bool m_isRounded;

83 bool m_hasAlpha;	83 bool m_hasAlpha;

84 };	84 };

85	85

86 } // namespace blink	86 } // namespace blink

87	87

88 #endif	88 #endif

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