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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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