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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 PaintRenderingContext2D_h | 5 #ifndef PaintRenderingContext2D_h |
6 #define PaintRenderingContext2D_h | 6 #define PaintRenderingContext2D_h |
7 | 7 |
8 #include "bindings/core/v8/ScriptWrappable.h" | 8 #include "bindings/core/v8/ScriptWrappable.h" |
9 #include "modules/ModulesExport.h" | 9 #include "modules/ModulesExport.h" |
10 #include "modules/canvas2d/BaseRenderingContext2D.h" | 10 #include "modules/canvas2d/BaseRenderingContext2D.h" |
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26 { | 26 { |
27 return new PaintRenderingContext2D(std::move(imageBuffer)); | 27 return new PaintRenderingContext2D(std::move(imageBuffer)); |
28 } | 28 } |
29 | 29 |
30 // BaseRenderingContext2D | 30 // BaseRenderingContext2D |
31 | 31 |
32 // PaintRenderingContext2D doesn't have any pixel readback so the origin | 32 // PaintRenderingContext2D doesn't have any pixel readback so the origin |
33 // is always clean, and unable to taint it. | 33 // is always clean, and unable to taint it. |
34 bool originClean() const final { return true; } | 34 bool originClean() const final { return true; } |
35 void setOriginTainted() final { } | 35 void setOriginTainted() final { } |
36 bool wouldTaintOrigin(CanvasImageSource*, ScriptState*) final { return false
; } | 36 bool wouldTaintOrigin(CanvasImageSource*, ExecutionContext*) final { return
false; } |
37 | 37 |
38 int width() const final; | 38 int width() const final; |
39 int height() const final; | 39 int height() const final; |
40 | 40 |
41 bool hasImageBuffer() const final { return m_imageBuffer.get(); } | 41 bool hasImageBuffer() const final { return m_imageBuffer.get(); } |
42 ImageBuffer* imageBuffer() const final { return m_imageBuffer.get(); } | 42 ImageBuffer* imageBuffer() const final { return m_imageBuffer.get(); } |
43 | 43 |
44 bool parseColorOrCurrentColor(Color&, const String& colorString) const final
; | 44 bool parseColorOrCurrentColor(Color&, const String& colorString) const final
; |
45 | 45 |
46 SkCanvas* drawingCanvas() const final; | 46 SkCanvas* drawingCanvas() const final; |
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68 | 68 |
69 private: | 69 private: |
70 explicit PaintRenderingContext2D(PassOwnPtr<ImageBuffer>); | 70 explicit PaintRenderingContext2D(PassOwnPtr<ImageBuffer>); |
71 | 71 |
72 OwnPtr<ImageBuffer> m_imageBuffer; | 72 OwnPtr<ImageBuffer> m_imageBuffer; |
73 }; | 73 }; |
74 | 74 |
75 } // namespace blink | 75 } // namespace blink |
76 | 76 |
77 #endif // PaintRenderingContext2D_h | 77 #endif // PaintRenderingContext2D_h |
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