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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ENABLE_DEBUGGING_SCREEN_ACTOR_H_ | |
| 6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ENABLE_DEBUGGING_SCREEN_ACTOR_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 namespace chromeos { | |
| 11 | |
| 12 // Interface between enable debugging screen and its representation. | |
| 13 // Note, do not forget to call OnActorDestroyed in the dtor. | |
| 14 class EnableDebuggingScreenActor { | |
| 15 public: | |
| 16 // Allows us to get info from reset screen that we need. | |
| 17 class Delegate { | |
| 18 public: | |
| 19 virtual ~Delegate() {} | |
| 20 | |
| 21 // Called when screen is exited. | |
| 22 virtual void OnExit(bool success) = 0; | |
| 23 | |
| 24 // This method is called, when actor is being destroyed. Note, if Delegate | |
| 25 // is destroyed earlier then it has to call SetDelegate(NULL). | |
| 26 virtual void OnActorDestroyed(EnableDebuggingScreenActor* actor) = 0; | |
| 27 }; | |
| 28 | |
| 29 virtual ~EnableDebuggingScreenActor() {} | |
| 30 | |
| 31 virtual void Show() = 0; | |
| 32 virtual void Hide() = 0; | |
| 33 virtual void SetDelegate(Delegate* delegate) = 0; | |
| 34 }; | |
| 35 | |
| 36 } // namespace chromeos | |
| 37 | |
| 38 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ENABLE_DEBUGGING_SCREEN_ACTOR_H
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