// Copyright (c) 2012 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_EULA_SCREEN_ACTOR_H_ #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_EULA_SCREEN_ACTOR_H_ #include <string> #include "ui/gfx/size.h" #include "url/gurl.h" namespace chromeos { // Interface between eula screen and its representation, either WebUI or // Views one. Note, do not forget to call OnActorDestroyed in the dtor. class EulaScreenActor { public: // Allows us to get info from eula screen that we need. class Delegate { public: virtual ~Delegate() {} // Returns URL of the OEM EULA page that should be displayed using current // locale and manifest. Returns empty URL otherwise. virtual GURL GetOemEulaUrl() const = 0; // Called when screen is exited. |accepted| indicates if EULA was // accepted or not. virtual void OnExit(bool accepted, bool usage_stats_enabled) = 0; // Initiate TPM password fetch. Will call actor's OnPasswordFetched() when // done. virtual void InitiatePasswordFetch() = 0; // Returns true if usage statistics reporting is enabled. virtual bool IsUsageStatsEnabled() const = 0; // This method is called, when actor is being destroyed. Note, if Delegate // is destroyed earlier then it has to call SetDelegate(NULL). virtual void OnActorDestroyed(EulaScreenActor* actor) = 0; }; virtual ~EulaScreenActor() {} virtual void PrepareToShow() = 0; virtual void Show() = 0; virtual void Hide() = 0; virtual void SetDelegate(Delegate* delegate) = 0; virtual void OnPasswordFetched(const std::string& tpm_password) = 0; }; } // namespace chromeos #endif // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_EULA_SCREEN_ACTOR_H_