OLD | NEW |
1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2014 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 #include "platform/graphics/GraphicsContextState.h" | 5 #include "platform/graphics/GraphicsContextState.h" |
6 | 6 |
7 #include "platform/graphics/skia/SkiaUtils.h" | 7 #include "platform/graphics/skia/SkiaUtils.h" |
8 | 8 |
9 namespace blink { | 9 namespace blink { |
10 | 10 |
11 static inline SkFilterQuality filterQualityForPaint( | 11 static inline SkFilterQuality filterQualityForPaint( |
12 InterpolationQuality quality) { | 12 InterpolationQuality quality) { |
13 // The filter quality "selected" here will primarily be used when painting a | 13 // The filter quality "selected" here will primarily be used when painting a |
14 // primitive using one of the SkPaints below. For the most part this will | 14 // primitive using one of the SkPaints below. For the most part this will |
15 // not affect things that are part of the Image class hierarchy (which use | 15 // not affect things that are part of the Image class hierarchy (which use |
16 // the unmodified m_interpolationQuality.) | 16 // the unmodified m_interpolationQuality.) |
17 return quality != InterpolationNone ? kLow_SkFilterQuality | 17 return quality != InterpolationNone ? kLow_SkFilterQuality |
18 : kNone_SkFilterQuality; | 18 : kNone_SkFilterQuality; |
19 } | 19 } |
20 | 20 |
21 GraphicsContextState::GraphicsContextState() | 21 GraphicsContextState::GraphicsContextState() |
22 : m_textDrawingMode(TextModeFill), | 22 : m_textDrawingMode(TextModeFill), |
23 m_interpolationQuality(InterpolationDefault), | 23 m_interpolationQuality(InterpolationDefault), |
24 m_saveCount(0), | 24 m_saveCount(0), |
25 m_shouldAntialias(true) { | 25 m_shouldAntialias(true) { |
26 m_strokePaint.setStyle(SkPaint::kStroke_Style); | 26 m_strokePaint.setStyle(PaintFlags::kStroke_Style); |
27 m_strokePaint.setStrokeWidth(SkFloatToScalar(m_strokeData.thickness())); | 27 m_strokePaint.setStrokeWidth(SkFloatToScalar(m_strokeData.thickness())); |
28 m_strokePaint.setStrokeCap(SkPaint::kDefault_Cap); | 28 m_strokePaint.setStrokeCap(PaintFlags::kDefault_Cap); |
29 m_strokePaint.setStrokeJoin(SkPaint::kDefault_Join); | 29 m_strokePaint.setStrokeJoin(PaintFlags::kDefault_Join); |
30 m_strokePaint.setStrokeMiter(SkFloatToScalar(m_strokeData.miterLimit())); | 30 m_strokePaint.setStrokeMiter(SkFloatToScalar(m_strokeData.miterLimit())); |
31 m_strokePaint.setFilterQuality(filterQualityForPaint(m_interpolationQuality)); | 31 m_strokePaint.setFilterQuality(filterQualityForPaint(m_interpolationQuality)); |
32 m_strokePaint.setAntiAlias(m_shouldAntialias); | 32 m_strokePaint.setAntiAlias(m_shouldAntialias); |
33 m_fillPaint.setFilterQuality(filterQualityForPaint(m_interpolationQuality)); | 33 m_fillPaint.setFilterQuality(filterQualityForPaint(m_interpolationQuality)); |
34 m_fillPaint.setAntiAlias(m_shouldAntialias); | 34 m_fillPaint.setAntiAlias(m_shouldAntialias); |
35 } | 35 } |
36 | 36 |
37 GraphicsContextState::GraphicsContextState(const GraphicsContextState& other) | 37 GraphicsContextState::GraphicsContextState(const GraphicsContextState& other) |
38 : m_strokePaint(other.m_strokePaint), | 38 : m_strokePaint(other.m_strokePaint), |
39 m_fillPaint(other.m_fillPaint), | 39 m_fillPaint(other.m_fillPaint), |
40 m_strokeData(other.m_strokeData), | 40 m_strokeData(other.m_strokeData), |
41 m_textDrawingMode(other.m_textDrawingMode), | 41 m_textDrawingMode(other.m_textDrawingMode), |
42 m_interpolationQuality(other.m_interpolationQuality), | 42 m_interpolationQuality(other.m_interpolationQuality), |
43 m_saveCount(0), | 43 m_saveCount(0), |
44 m_shouldAntialias(other.m_shouldAntialias) {} | 44 m_shouldAntialias(other.m_shouldAntialias) {} |
45 | 45 |
46 void GraphicsContextState::copy(const GraphicsContextState& source) { | 46 void GraphicsContextState::copy(const GraphicsContextState& source) { |
47 this->~GraphicsContextState(); | 47 this->~GraphicsContextState(); |
48 new (this) GraphicsContextState(source); | 48 new (this) GraphicsContextState(source); |
49 } | 49 } |
50 | 50 |
51 const SkPaint& GraphicsContextState::strokePaint(int strokedPathLength) const { | 51 const PaintFlags& GraphicsContextState::strokePaint( |
| 52 int strokedPathLength) const { |
52 m_strokeData.setupPaintDashPathEffect(&m_strokePaint, strokedPathLength); | 53 m_strokeData.setupPaintDashPathEffect(&m_strokePaint, strokedPathLength); |
53 return m_strokePaint; | 54 return m_strokePaint; |
54 } | 55 } |
55 | 56 |
56 void GraphicsContextState::setStrokeStyle(StrokeStyle style) { | 57 void GraphicsContextState::setStrokeStyle(StrokeStyle style) { |
57 m_strokeData.setStyle(style); | 58 m_strokeData.setStyle(style); |
58 } | 59 } |
59 | 60 |
60 void GraphicsContextState::setStrokeThickness(float thickness) { | 61 void GraphicsContextState::setStrokeThickness(float thickness) { |
61 m_strokeData.setThickness(thickness); | 62 m_strokeData.setThickness(thickness); |
62 m_strokePaint.setStrokeWidth(SkFloatToScalar(thickness)); | 63 m_strokePaint.setStrokeWidth(SkFloatToScalar(thickness)); |
63 } | 64 } |
64 | 65 |
65 void GraphicsContextState::setStrokeColor(const Color& color) { | 66 void GraphicsContextState::setStrokeColor(const Color& color) { |
66 m_strokePaint.setColor(color.rgb()); | 67 m_strokePaint.setColor(color.rgb()); |
67 m_strokePaint.setShader(0); | 68 m_strokePaint.setShader(0); |
68 } | 69 } |
69 | 70 |
70 void GraphicsContextState::setLineCap(LineCap cap) { | 71 void GraphicsContextState::setLineCap(LineCap cap) { |
71 m_strokeData.setLineCap(cap); | 72 m_strokeData.setLineCap(cap); |
72 m_strokePaint.setStrokeCap((SkPaint::Cap)cap); | 73 m_strokePaint.setStrokeCap((PaintFlags::Cap)cap); |
73 } | 74 } |
74 | 75 |
75 void GraphicsContextState::setLineJoin(LineJoin join) { | 76 void GraphicsContextState::setLineJoin(LineJoin join) { |
76 m_strokeData.setLineJoin(join); | 77 m_strokeData.setLineJoin(join); |
77 m_strokePaint.setStrokeJoin((SkPaint::Join)join); | 78 m_strokePaint.setStrokeJoin((PaintFlags::Join)join); |
78 } | 79 } |
79 | 80 |
80 void GraphicsContextState::setMiterLimit(float miterLimit) { | 81 void GraphicsContextState::setMiterLimit(float miterLimit) { |
81 m_strokeData.setMiterLimit(miterLimit); | 82 m_strokeData.setMiterLimit(miterLimit); |
82 m_strokePaint.setStrokeMiter(SkFloatToScalar(miterLimit)); | 83 m_strokePaint.setStrokeMiter(SkFloatToScalar(miterLimit)); |
83 } | 84 } |
84 | 85 |
85 void GraphicsContextState::setFillColor(const Color& color) { | 86 void GraphicsContextState::setFillColor(const Color& color) { |
86 m_fillPaint.setColor(color.rgb()); | 87 m_fillPaint.setColor(color.rgb()); |
87 m_fillPaint.setShader(0); | 88 m_fillPaint.setShader(0); |
(...skipping 26 matching lines...) Expand all Loading... |
114 m_fillPaint.setFilterQuality(filterQualityForPaint(quality)); | 115 m_fillPaint.setFilterQuality(filterQualityForPaint(quality)); |
115 } | 116 } |
116 | 117 |
117 void GraphicsContextState::setShouldAntialias(bool shouldAntialias) { | 118 void GraphicsContextState::setShouldAntialias(bool shouldAntialias) { |
118 m_shouldAntialias = shouldAntialias; | 119 m_shouldAntialias = shouldAntialias; |
119 m_strokePaint.setAntiAlias(shouldAntialias); | 120 m_strokePaint.setAntiAlias(shouldAntialias); |
120 m_fillPaint.setAntiAlias(shouldAntialias); | 121 m_fillPaint.setAntiAlias(shouldAntialias); |
121 } | 122 } |
122 | 123 |
123 } // namespace blink | 124 } // namespace blink |
OLD | NEW |