third_party/WebKit/Source/core/offscreencanvas/OffscreenCanvas.h - Issue 1928043002: Add drawImage() originClean() getSecurityOrigin() to OffscreenCanvas

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Issue 1928043002: Add drawImage() originClean() getSecurityOrigin() to OffscreenCanvas (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Expose DrawImage + added the content security test Created 4 years, 7 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 OffscreenCanvas_h	5 #ifndef OffscreenCanvas_h

6 #define OffscreenCanvas_h	6 #define OffscreenCanvas_h

7	7

8 #include "bindings/core/v8/ScriptPromise.h"	8 #include "bindings/core/v8/ScriptPromise.h"

9 #include "bindings/core/v8/ScriptState.h"	9 #include "bindings/core/v8/ScriptState.h"

10 #include "bindings/core/v8/ScriptWrappable.h"	10 #include "bindings/core/v8/ScriptWrappable.h"

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36 IntSize size() const { return m_size; }	36 IntSize size() const { return m_size; }

37 void setAssociatedCanvasId(int canvasId) { m_canvasId = canvasId; }	37 void setAssociatedCanvasId(int canvasId) { m_canvasId = canvasId; }

38 int getAssociatedCanvasId() const { return m_canvasId; }	38 int getAssociatedCanvasId() const { return m_canvasId; }

39 bool isNeutered() const { return m_isNeutered; }	39 bool isNeutered() const { return m_isNeutered; }

40 void setNeutered();	40 void setNeutered();

41 CanvasRenderingContext* getCanvasRenderingContext(ScriptState*, const String &, const CanvasContextCreationAttributes&);	41 CanvasRenderingContext* getCanvasRenderingContext(ScriptState*, const String &, const CanvasContextCreationAttributes&);

42 CanvasRenderingContext* renderingContext() { return m_context; }	42 CanvasRenderingContext* renderingContext() { return m_context; }

43	43

44 static void registerRenderingContextFactory(PassOwnPtr<CanvasRenderingContex tFactory>);	44 static void registerRenderingContextFactory(PassOwnPtr<CanvasRenderingContex tFactory>);

45	45

	46 bool originClean() const;

	47 void setOriginTainted() { m_originClean = false; }

	48

46 DECLARE_VIRTUAL_TRACE();	49 DECLARE_VIRTUAL_TRACE();

47	50

48 private:	51 private:

49 explicit OffscreenCanvas(const IntSize&);	52 explicit OffscreenCanvas(const IntSize&);

50	53

51 using ContextFactoryVector = Vector<OwnPtr<CanvasRenderingContextFactory>>;	54 using ContextFactoryVector = Vector<OwnPtr<CanvasRenderingContextFactory>>;

52 static ContextFactoryVector& renderingContextFactories();	55 static ContextFactoryVector& renderingContextFactories();

53 static CanvasRenderingContextFactory* getRenderingContextFactory(int);	56 static CanvasRenderingContextFactory* getRenderingContextFactory(int);

54	57

55 Member<CanvasRenderingContext> m_context;	58 Member<CanvasRenderingContext> m_context;

56 int m_canvasId = -1; // DOMNodeIds starts from 0, using -1 to indicate no as sociated canvas element.	59 int m_canvasId = -1; // DOMNodeIds starts from 0, using -1 to indicate no as sociated canvas element.

57 IntSize m_size;	60 IntSize m_size;

58 bool m_isNeutered = false;	61 bool m_isNeutered = false;

	62

	63 bool m_originClean;

59 };	64 };

60	65

61 } // namespace blink	66 } // namespace blink

62	67

63 #endif // OffscreenCanvas_h	68 #endif // OffscreenCanvas_h

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