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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 HTMLCanvasElementModule_h | 5 #ifndef HTMLCanvasElementModule_h |
6 #define HTMLCanvasElementModule_h | 6 #define HTMLCanvasElementModule_h |
7 | 7 |
8 #include "core/html/HTMLCanvasElement.h" | 8 #include "core/html/HTMLCanvasElement.h" |
9 #include "modules/ModulesExport.h" | 9 #include "modules/ModulesExport.h" |
10 #include "wtf/text/WTFString.h" | 10 #include "wtf/text/WTFString.h" |
11 | 11 |
12 namespace blink { | 12 namespace blink { |
13 | 13 |
14 class CanvasContextCreationAttributes; | 14 class CanvasContextCreationAttributes; |
15 class HTMLCanvasElement; | 15 class HTMLCanvasElement; |
16 class ScriptState; | 16 class ScriptState; |
17 class OffscreenCanvas; | 17 class OffscreenCanvas; |
18 | 18 |
19 class MODULES_EXPORT HTMLCanvasElementModule { | 19 class MODULES_EXPORT HTMLCanvasElementModule { |
20 STATIC_ONLY(HTMLCanvasElementModule); | 20 STATIC_ONLY(HTMLCanvasElementModule); |
| 21 |
| 22 friend class HTMLCanvasElementModuleTest; |
| 23 |
21 public: | 24 public: |
22 static void getContext(HTMLCanvasElement&, const String&, const CanvasContex
tCreationAttributes&, RenderingContext&); | 25 static void getContext(HTMLCanvasElement&, const String&, const CanvasContex
tCreationAttributes&, RenderingContext&); |
23 static OffscreenCanvas* transferControlToOffscreen(HTMLCanvasElement&, Excep
tionState&); | 26 static OffscreenCanvas* transferControlToOffscreen(HTMLCanvasElement&, Excep
tionState&); |
| 27 |
| 28 private: |
| 29 static OffscreenCanvas* transferControlToOffscreenInternal(HTMLCanvasElement
&, ExceptionState&); |
24 }; | 30 }; |
25 | 31 |
26 } | 32 } |
27 | 33 |
28 #endif | 34 #endif |
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