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.
5 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ENABLE_DEBUGGING_SCREEN_ACTOR_H_
6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ENABLE_DEBUGGING_SCREEN_ACTOR_H_
12 // Interface between enable debugging screen and its representation.
13 // Note, do not forget to call OnActorDestroyed in the dtor.
14 class EnableDebuggingScreenActor
{
16 // Allows us to get info from reset screen that we need.
19 virtual ~Delegate() {}
21 // Called when screen is exited.
22 virtual void OnExit(bool success
) = 0;
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;
29 virtual ~EnableDebuggingScreenActor() {}
31 virtual void PrepareToShow() = 0;
32 virtual void Show() = 0;
33 virtual void Hide() = 0;
34 virtual void SetDelegate(Delegate
* delegate
) = 0;
37 } // namespace chromeos
39 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_ENABLE_DEBUGGING_SCREEN_ACTOR_H_