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1 // Copyright 2014 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_DEVICE_DISABLED_SCREEN_ACTOR_H_ | |
6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_DEVICE_DISABLED_SCREEN_ACTOR_H_ | |
7 | |
8 #include <string> | |
9 | |
10 namespace chromeos { | |
11 | |
12 // Interface between the device disabled screen and its representation. | |
13 class DeviceDisabledScreenActor { | |
14 public: | |
15 // Allows the representation to access information about the screen. | |
16 class Delegate { | |
17 public: | |
18 virtual ~Delegate() { | |
19 } | |
20 | |
21 // Called when the actor is being destroyed. Note that if the Delegate is | |
22 // destroyed first, it must call SetDelegate(nullptr). | |
23 virtual void OnActorDestroyed(DeviceDisabledScreenActor* actor) = 0; | |
24 | |
25 // Returns the domain that owns the device. | |
26 virtual const std::string& GetEnrollmentDomain() const = 0; | |
27 | |
28 // Returns the message that should be shown to the user. | |
29 virtual const std::string& GetMessage() const = 0; | |
30 }; | |
31 | |
32 virtual ~DeviceDisabledScreenActor() { | |
33 } | |
34 | |
35 virtual void Show() = 0; | |
36 virtual void Hide() = 0; | |
37 virtual void SetDelegate(Delegate* delegate) = 0; | |
38 virtual void UpdateMessage(const std::string& message) = 0; | |
39 }; | |
40 | |
41 } // namespace chromeos | |
42 | |
43 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_DEVICE_DISABLED_SCREEN_ACTOR_H_ | |
44 | |
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