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Side by Side Diff: third_party/WebKit/Source/modules/canvas2d/CanvasRenderingContext2DState.h

Issue 2640983002: Rename paint data structures (Closed)
Patch Set: Clean up comments, fix mac build Created 3 years, 11 months 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 CanvasRenderingContext2DState_h 5 #ifndef CanvasRenderingContext2DState_h
6 #define CanvasRenderingContext2DState_h 6 #define CanvasRenderingContext2DState_h
7 7
8 #include "core/css/CSSFontSelectorClient.h" 8 #include "core/css/CSSFontSelectorClient.h"
9 #include "modules/canvas2d/ClipList.h" 9 #include "modules/canvas2d/ClipList.h"
10 #include "platform/fonts/Font.h" 10 #include "platform/fonts/Font.h"
11 #include "platform/graphics/paint/PaintFlags.h"
11 #include "platform/transforms/AffineTransform.h" 12 #include "platform/transforms/AffineTransform.h"
12 #include "third_party/skia/include/core/SkRefCnt.h" 13 #include "third_party/skia/include/core/SkRefCnt.h"
13 #include "wtf/Vector.h" 14 #include "wtf/Vector.h"
14 15
15 namespace blink { 16 namespace blink {
16 17
17 class CanvasRenderingContext2D; 18 class CanvasRenderingContext2D;
18 class CanvasStyle; 19 class CanvasStyle;
19 class CSSValue; 20 class CSSValue;
20 class Element; 21 class Element;
(...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after
67 68
68 // setTransform returns true iff transform is invertible; 69 // setTransform returns true iff transform is invertible;
69 void setTransform(const AffineTransform&); 70 void setTransform(const AffineTransform&);
70 void resetTransform(); 71 void resetTransform();
71 AffineTransform transform() const { return m_transform; } 72 AffineTransform transform() const { return m_transform; }
72 bool isTransformInvertible() const { return m_isTransformInvertible; } 73 bool isTransformInvertible() const { return m_isTransformInvertible; }
73 74
74 void clipPath(const SkPath&, AntiAliasingMode); 75 void clipPath(const SkPath&, AntiAliasingMode);
75 bool hasClip() const { return m_hasClip; } 76 bool hasClip() const { return m_hasClip; }
76 bool hasComplexClip() const { return m_hasComplexClip; } 77 bool hasComplexClip() const { return m_hasComplexClip; }
77 void playbackClips(SkCanvas* canvas) const { m_clipList.playback(canvas); } 78 void playbackClips(PaintCanvas* canvas) const { m_clipList.playback(canvas); }
78 const SkPath& getCurrentClipPath() const { 79 const SkPath& getCurrentClipPath() const {
79 return m_clipList.getCurrentClipPath(); 80 return m_clipList.getCurrentClipPath();
80 } 81 }
81 82
82 void setFont(const Font&, CSSFontSelector*); 83 void setFont(const Font&, CSSFontSelector*);
83 const Font& font() const; 84 const Font& font() const;
84 bool hasRealizedFont() const { return m_realizedFont; } 85 bool hasRealizedFont() const { return m_realizedFont; }
85 void setUnparsedFont(const String& font) { m_unparsedFont = font; } 86 void setUnparsedFont(const String& font) { m_unparsedFont = font; }
86 const String& unparsedFont() const { return m_unparsedFont; } 87 const String& unparsedFont() const { return m_unparsedFont; }
87 88
(...skipping 28 matching lines...) Expand all
116 117
117 void setTextBaseline(TextBaseline baseline) { m_textBaseline = baseline; } 118 void setTextBaseline(TextBaseline baseline) { m_textBaseline = baseline; }
118 TextBaseline getTextBaseline() const { return m_textBaseline; } 119 TextBaseline getTextBaseline() const { return m_textBaseline; }
119 120
120 void setLineWidth(double lineWidth) { 121 void setLineWidth(double lineWidth) {
121 m_strokePaint.setStrokeWidth(lineWidth); 122 m_strokePaint.setStrokeWidth(lineWidth);
122 } 123 }
123 double lineWidth() const { return m_strokePaint.getStrokeWidth(); } 124 double lineWidth() const { return m_strokePaint.getStrokeWidth(); }
124 125
125 void setLineCap(LineCap lineCap) { 126 void setLineCap(LineCap lineCap) {
126 m_strokePaint.setStrokeCap(static_cast<SkPaint::Cap>(lineCap)); 127 m_strokePaint.setStrokeCap(static_cast<PaintFlags::Cap>(lineCap));
127 } 128 }
128 LineCap getLineCap() const { 129 LineCap getLineCap() const {
129 return static_cast<LineCap>(m_strokePaint.getStrokeCap()); 130 return static_cast<LineCap>(m_strokePaint.getStrokeCap());
130 } 131 }
131 132
132 void setLineJoin(LineJoin lineJoin) { 133 void setLineJoin(LineJoin lineJoin) {
133 m_strokePaint.setStrokeJoin(static_cast<SkPaint::Join>(lineJoin)); 134 m_strokePaint.setStrokeJoin(static_cast<PaintFlags::Join>(lineJoin));
134 } 135 }
135 LineJoin getLineJoin() const { 136 LineJoin getLineJoin() const {
136 return static_cast<LineJoin>(m_strokePaint.getStrokeJoin()); 137 return static_cast<LineJoin>(m_strokePaint.getStrokeJoin());
137 } 138 }
138 139
139 void setMiterLimit(double miterLimit) { 140 void setMiterLimit(double miterLimit) {
140 m_strokePaint.setStrokeMiter(miterLimit); 141 m_strokePaint.setStrokeMiter(miterLimit);
141 } 142 }
142 double miterLimit() const { return m_strokePaint.getStrokeMiter(); } 143 double miterLimit() const { return m_strokePaint.getStrokeMiter(); }
143 144
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171 m_unparsedFillColor = color; 172 m_unparsedFillColor = color;
172 } 173 }
173 const String& unparsedFillColor() const { return m_unparsedFillColor; } 174 const String& unparsedFillColor() const { return m_unparsedFillColor; }
174 175
175 bool shouldDrawShadows() const; 176 bool shouldDrawShadows() const;
176 177
177 enum ImageType { NoImage, OpaqueImage, NonOpaqueImage }; 178 enum ImageType { NoImage, OpaqueImage, NonOpaqueImage };
178 179
179 // If paint will not be used for painting a bitmap, set bitmapOpacity to 180 // If paint will not be used for painting a bitmap, set bitmapOpacity to
180 // Opaque. 181 // Opaque.
181 const SkPaint* getPaint(PaintType, ShadowMode, ImageType = NoImage) const; 182 const PaintFlags* getPaint(PaintType, ShadowMode, ImageType = NoImage) const;
182 183
183 private: 184 private:
184 CanvasRenderingContext2DState(); 185 CanvasRenderingContext2DState();
185 CanvasRenderingContext2DState(const CanvasRenderingContext2DState&, 186 CanvasRenderingContext2DState(const CanvasRenderingContext2DState&,
186 ClipListCopyMode); 187 ClipListCopyMode);
187 188
188 void updateLineDash() const; 189 void updateLineDash() const;
189 void updateStrokeStyle() const; 190 void updateStrokeStyle() const;
190 void updateFillStyle() const; 191 void updateFillStyle() const;
191 void updateFilterQuality() const; 192 void updateFilterQuality() const;
192 void updateFilterQualityWithSkFilterQuality(const SkFilterQuality&) const; 193 void updateFilterQualityWithSkFilterQuality(const SkFilterQuality&) const;
193 void shadowParameterChanged(); 194 void shadowParameterChanged();
194 SkDrawLooper* emptyDrawLooper() const; 195 SkDrawLooper* emptyDrawLooper() const;
195 SkDrawLooper* shadowOnlyDrawLooper() const; 196 SkDrawLooper* shadowOnlyDrawLooper() const;
196 SkDrawLooper* shadowAndForegroundDrawLooper() const; 197 SkDrawLooper* shadowAndForegroundDrawLooper() const;
197 sk_sp<SkImageFilter> shadowOnlyImageFilter() const; 198 sk_sp<SkImageFilter> shadowOnlyImageFilter() const;
198 sk_sp<SkImageFilter> shadowAndForegroundImageFilter() const; 199 sk_sp<SkImageFilter> shadowAndForegroundImageFilter() const;
199 200
200 unsigned m_unrealizedSaveCount; 201 unsigned m_unrealizedSaveCount;
201 202
202 String m_unparsedStrokeColor; 203 String m_unparsedStrokeColor;
203 String m_unparsedFillColor; 204 String m_unparsedFillColor;
204 Member<CanvasStyle> m_strokeStyle; 205 Member<CanvasStyle> m_strokeStyle;
205 Member<CanvasStyle> m_fillStyle; 206 Member<CanvasStyle> m_fillStyle;
206 207
207 mutable SkPaint m_strokePaint; 208 mutable PaintFlags m_strokePaint;
208 mutable SkPaint m_fillPaint; 209 mutable PaintFlags m_fillPaint;
209 mutable SkPaint m_imagePaint; 210 mutable PaintFlags m_imagePaint;
210 211
211 FloatSize m_shadowOffset; 212 FloatSize m_shadowOffset;
212 double m_shadowBlur; 213 double m_shadowBlur;
213 SkColor m_shadowColor; 214 SkColor m_shadowColor;
214 mutable sk_sp<SkDrawLooper> m_emptyDrawLooper; 215 mutable sk_sp<SkDrawLooper> m_emptyDrawLooper;
215 mutable sk_sp<SkDrawLooper> m_shadowOnlyDrawLooper; 216 mutable sk_sp<SkDrawLooper> m_shadowOnlyDrawLooper;
216 mutable sk_sp<SkDrawLooper> m_shadowAndForegroundDrawLooper; 217 mutable sk_sp<SkDrawLooper> m_shadowAndForegroundDrawLooper;
217 mutable sk_sp<SkImageFilter> m_shadowOnlyImageFilter; 218 mutable sk_sp<SkImageFilter> m_shadowOnlyImageFilter;
218 mutable sk_sp<SkImageFilter> m_shadowAndForegroundImageFilter; 219 mutable sk_sp<SkImageFilter> m_shadowAndForegroundImageFilter;
219 220
(...skipping 25 matching lines...) Expand all
245 246
246 bool m_imageSmoothingEnabled; 247 bool m_imageSmoothingEnabled;
247 SkFilterQuality m_imageSmoothingQuality; 248 SkFilterQuality m_imageSmoothingQuality;
248 249
249 ClipList m_clipList; 250 ClipList m_clipList;
250 }; 251 };
251 252
252 } // namespace blink 253 } // namespace blink
253 254
254 #endif 255 #endif
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