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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: DrawingDisplayItem Created 3 years, 10 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
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118 119
119 void setTextBaseline(TextBaseline baseline) { m_textBaseline = baseline; } 120 void setTextBaseline(TextBaseline baseline) { m_textBaseline = baseline; }
120 TextBaseline getTextBaseline() const { return m_textBaseline; } 121 TextBaseline getTextBaseline() const { return m_textBaseline; }
121 122
122 void setLineWidth(double lineWidth) { 123 void setLineWidth(double lineWidth) {
123 m_strokePaint.setStrokeWidth(lineWidth); 124 m_strokePaint.setStrokeWidth(lineWidth);
124 } 125 }
125 double lineWidth() const { return m_strokePaint.getStrokeWidth(); } 126 double lineWidth() const { return m_strokePaint.getStrokeWidth(); }
126 127
127 void setLineCap(LineCap lineCap) { 128 void setLineCap(LineCap lineCap) {
128 m_strokePaint.setStrokeCap(static_cast<SkPaint::Cap>(lineCap)); 129 m_strokePaint.setStrokeCap(static_cast<PaintFlags::Cap>(lineCap));
129 } 130 }
130 LineCap getLineCap() const { 131 LineCap getLineCap() const {
131 return static_cast<LineCap>(m_strokePaint.getStrokeCap()); 132 return static_cast<LineCap>(m_strokePaint.getStrokeCap());
132 } 133 }
133 134
134 void setLineJoin(LineJoin lineJoin) { 135 void setLineJoin(LineJoin lineJoin) {
135 m_strokePaint.setStrokeJoin(static_cast<SkPaint::Join>(lineJoin)); 136 m_strokePaint.setStrokeJoin(static_cast<PaintFlags::Join>(lineJoin));
136 } 137 }
137 LineJoin getLineJoin() const { 138 LineJoin getLineJoin() const {
138 return static_cast<LineJoin>(m_strokePaint.getStrokeJoin()); 139 return static_cast<LineJoin>(m_strokePaint.getStrokeJoin());
139 } 140 }
140 141
141 void setMiterLimit(double miterLimit) { 142 void setMiterLimit(double miterLimit) {
142 m_strokePaint.setStrokeMiter(miterLimit); 143 m_strokePaint.setStrokeMiter(miterLimit);
143 } 144 }
144 double miterLimit() const { return m_strokePaint.getStrokeMiter(); } 145 double miterLimit() const { return m_strokePaint.getStrokeMiter(); }
145 146
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173 m_unparsedFillColor = color; 174 m_unparsedFillColor = color;
174 } 175 }
175 const String& unparsedFillColor() const { return m_unparsedFillColor; } 176 const String& unparsedFillColor() const { return m_unparsedFillColor; }
176 177
177 bool shouldDrawShadows() const; 178 bool shouldDrawShadows() const;
178 179
179 enum ImageType { NoImage, OpaqueImage, NonOpaqueImage }; 180 enum ImageType { NoImage, OpaqueImage, NonOpaqueImage };
180 181
181 // If paint will not be used for painting a bitmap, set bitmapOpacity to 182 // If paint will not be used for painting a bitmap, set bitmapOpacity to
182 // Opaque. 183 // Opaque.
183 const SkPaint* getPaint(PaintType, ShadowMode, ImageType = NoImage) const; 184 const PaintFlags* getPaint(PaintType, ShadowMode, ImageType = NoImage) const;
184 185
185 private: 186 private:
186 CanvasRenderingContext2DState(); 187 CanvasRenderingContext2DState();
187 CanvasRenderingContext2DState(const CanvasRenderingContext2DState&, 188 CanvasRenderingContext2DState(const CanvasRenderingContext2DState&,
188 ClipListCopyMode); 189 ClipListCopyMode);
189 190
190 void updateLineDash() const; 191 void updateLineDash() const;
191 void updateStrokeStyle() const; 192 void updateStrokeStyle() const;
192 void updateFillStyle() const; 193 void updateFillStyle() const;
193 void updateFilterQuality() const; 194 void updateFilterQuality() const;
194 void updateFilterQualityWithSkFilterQuality(const SkFilterQuality&) const; 195 void updateFilterQualityWithSkFilterQuality(const SkFilterQuality&) const;
195 void shadowParameterChanged(); 196 void shadowParameterChanged();
196 SkDrawLooper* emptyDrawLooper() const; 197 SkDrawLooper* emptyDrawLooper() const;
197 SkDrawLooper* shadowOnlyDrawLooper() const; 198 SkDrawLooper* shadowOnlyDrawLooper() const;
198 SkDrawLooper* shadowAndForegroundDrawLooper() const; 199 SkDrawLooper* shadowAndForegroundDrawLooper() const;
199 sk_sp<SkImageFilter> shadowOnlyImageFilter() const; 200 sk_sp<SkImageFilter> shadowOnlyImageFilter() const;
200 sk_sp<SkImageFilter> shadowAndForegroundImageFilter() const; 201 sk_sp<SkImageFilter> shadowAndForegroundImageFilter() const;
201 202
202 unsigned m_unrealizedSaveCount; 203 unsigned m_unrealizedSaveCount;
203 204
204 String m_unparsedStrokeColor; 205 String m_unparsedStrokeColor;
205 String m_unparsedFillColor; 206 String m_unparsedFillColor;
206 Member<CanvasStyle> m_strokeStyle; 207 Member<CanvasStyle> m_strokeStyle;
207 Member<CanvasStyle> m_fillStyle; 208 Member<CanvasStyle> m_fillStyle;
208 209
209 mutable SkPaint m_strokePaint; 210 mutable PaintFlags m_strokePaint;
210 mutable SkPaint m_fillPaint; 211 mutable PaintFlags m_fillPaint;
211 mutable SkPaint m_imagePaint; 212 mutable PaintFlags m_imagePaint;
212 213
213 FloatSize m_shadowOffset; 214 FloatSize m_shadowOffset;
214 double m_shadowBlur; 215 double m_shadowBlur;
215 SkColor m_shadowColor; 216 SkColor m_shadowColor;
216 mutable sk_sp<SkDrawLooper> m_emptyDrawLooper; 217 mutable sk_sp<SkDrawLooper> m_emptyDrawLooper;
217 mutable sk_sp<SkDrawLooper> m_shadowOnlyDrawLooper; 218 mutable sk_sp<SkDrawLooper> m_shadowOnlyDrawLooper;
218 mutable sk_sp<SkDrawLooper> m_shadowAndForegroundDrawLooper; 219 mutable sk_sp<SkDrawLooper> m_shadowAndForegroundDrawLooper;
219 mutable sk_sp<SkImageFilter> m_shadowOnlyImageFilter; 220 mutable sk_sp<SkImageFilter> m_shadowOnlyImageFilter;
220 mutable sk_sp<SkImageFilter> m_shadowAndForegroundImageFilter; 221 mutable sk_sp<SkImageFilter> m_shadowAndForegroundImageFilter;
221 222
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247 248
248 bool m_imageSmoothingEnabled; 249 bool m_imageSmoothingEnabled;
249 SkFilterQuality m_imageSmoothingQuality; 250 SkFilterQuality m_imageSmoothingQuality;
250 251
251 ClipList m_clipList; 252 ClipList m_clipList;
252 }; 253 };
253 254
254 } // namespace blink 255 } // namespace blink
255 256
256 #endif 257 #endif
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