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1 // Copyright (c) 2013 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_TERMS_OF_SERVICE_SCREEN_ACTOR_H_ | |
6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_TERMS_OF_SERVICE_SCREEN_ACTOR_H_ | |
7 | |
8 #include <string> | |
9 | |
10 namespace chromeos { | |
11 | |
12 // Interface for dependency injection between TermsOfServiceScreen and its | |
13 // WebUI representation. | |
14 class TermsOfServiceScreenActor { | |
15 public: | |
16 class Delegate { | |
17 public: | |
18 virtual ~Delegate() {} | |
19 | |
20 // Called when the user declines the Terms of Service. | |
21 virtual void OnDecline() = 0; | |
22 | |
23 // Called when the user accepts the Terms of Service. | |
24 virtual void OnAccept() = 0; | |
25 | |
26 // Called when actor is destroyed so there is no dead reference to it. | |
27 virtual void OnActorDestroyed(TermsOfServiceScreenActor* actor) = 0; | |
28 }; | |
29 | |
30 virtual ~TermsOfServiceScreenActor() {} | |
31 | |
32 // Sets screen this actor belongs to. | |
33 virtual void SetDelegate(Delegate* screen) = 0; | |
34 | |
35 // Shows the contents of the screen. | |
36 virtual void Show() = 0; | |
37 | |
38 // Hides the contents of the screen. | |
39 virtual void Hide() = 0; | |
40 | |
41 // Sets the domain name whose Terms of Service are being shown. | |
42 virtual void SetDomain(const std::string& domain) = 0; | |
43 | |
44 // Called when the download of the Terms of Service fails. Show an error | |
45 // message to the user. | |
46 virtual void OnLoadError() = 0; | |
47 | |
48 // Called when the download of the Terms of Service is successful. Shows the | |
49 // downloaded |terms_of_service| to the user. | |
50 virtual void OnLoadSuccess(const std::string& terms_of_service) = 0; | |
51 }; | |
52 | |
53 } // namespace chromeos | |
54 | |
55 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_TERMS_OF_SERVICE_SCREEN_ACTOR_H
_ | |
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