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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 ASH_COMMON_SYSTEM_CHROMEOS_SCREEN_SECURITY_SCREEN_CAPTURE_OBSERVER_H_ | 5 #ifndef ASH_SYSTEM_SCREEN_SECURITY_SCREEN_CAPTURE_OBSERVER_H_ |
6 #define ASH_COMMON_SYSTEM_CHROMEOS_SCREEN_SECURITY_SCREEN_CAPTURE_OBSERVER_H_ | 6 #define ASH_SYSTEM_SCREEN_SECURITY_SCREEN_CAPTURE_OBSERVER_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/strings/string16.h" | 9 #include "base/strings/string16.h" |
10 | 10 |
11 namespace ash { | 11 namespace ash { |
12 | 12 |
13 class ScreenCaptureObserver { | 13 class ScreenCaptureObserver { |
14 public: | 14 public: |
15 // Called when screen capture is started. | 15 // Called when screen capture is started. |
16 virtual void OnScreenCaptureStart( | 16 virtual void OnScreenCaptureStart( |
17 const base::Closure& stop_callback, | 17 const base::Closure& stop_callback, |
18 const base::string16& screen_capture_status) = 0; | 18 const base::string16& screen_capture_status) = 0; |
19 | 19 |
20 // Called when screen capture is stopped. | 20 // Called when screen capture is stopped. |
21 virtual void OnScreenCaptureStop() = 0; | 21 virtual void OnScreenCaptureStop() = 0; |
22 | 22 |
23 protected: | 23 protected: |
24 virtual ~ScreenCaptureObserver() {} | 24 virtual ~ScreenCaptureObserver() {} |
25 }; | 25 }; |
26 | 26 |
27 } // namespace ash | 27 } // namespace ash |
28 | 28 |
29 #endif // ASH_COMMON_SYSTEM_CHROMEOS_SCREEN_SECURITY_SCREEN_CAPTURE_OBSERVER_H_ | 29 #endif // ASH_SYSTEM_SCREEN_SECURITY_SCREEN_CAPTURE_OBSERVER_H_ |
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