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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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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"
(...skipping 21 matching lines...) Expand all
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
(...skipping 15 matching lines...) Expand all
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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