| // Copyright 2013 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_UI_WEBUI_CHROMEOS_LOGIN_APP_LAUNCH_SPLASH_SCREEN_HANDLER_H_ |
| #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_APP_LAUNCH_SPLASH_SCREEN_HANDLER_H_ |
| |
| #include <set> |
| #include <string> |
| |
| #include "chrome/browser/chromeos/login/screens/app_launch_splash_screen_actor.h" |
| #include "chrome/browser/ui/webui/chromeos/login/base_screen_handler.h" |
| #include "chrome/browser/ui/webui/chromeos/login/network_state_informer.h" |
| |
| namespace chromeos { |
| |
| class ErrorScreenActor; |
| |
| // A class that handles the WebUI hooks for the app launch splash screen. |
| class AppLaunchSplashScreenHandler |
| : public BaseScreenHandler, |
| public AppLaunchSplashScreenActor, |
| public NetworkStateInformer::NetworkStateInformerObserver { |
| public: |
| AppLaunchSplashScreenHandler( |
| const scoped_refptr<NetworkStateInformer>& network_state_informer, |
| ErrorScreenActor* error_screen_actor); |
| virtual ~AppLaunchSplashScreenHandler(); |
| |
| // BaseScreenHandler implementation: |
| virtual void DeclareLocalizedValues(LocalizedValuesBuilder* builder) OVERRIDE; |
| virtual void Initialize() OVERRIDE; |
| |
| // WebUIMessageHandler implementation: |
| virtual void RegisterMessages() OVERRIDE; |
| |
| // AppLaunchSplashScreenActor implementation: |
| virtual void Show(const std::string& app_id) OVERRIDE; |
| virtual void PrepareToShow() OVERRIDE; |
| virtual void Hide() OVERRIDE; |
| virtual void ToggleNetworkConfig(bool visible) OVERRIDE; |
| virtual void UpdateAppLaunchState(AppLaunchState state) OVERRIDE; |
| virtual void SetDelegate( |
| AppLaunchSplashScreenHandler::Delegate* delegate) OVERRIDE; |
| virtual void ShowNetworkConfigureUI() OVERRIDE; |
| virtual bool IsNetworkReady() OVERRIDE; |
| |
| // NetworkStateInformer::NetworkStateInformerObserver implementation: |
| virtual void OnNetworkReady() OVERRIDE; |
| virtual void UpdateState(ErrorScreenActor::ErrorReason reason) OVERRIDE; |
| |
| private: |
| void PopulateAppInfo(base::DictionaryValue* out_info); |
| void SetLaunchText(const std::string& text); |
| int GetProgressMessageFromState(AppLaunchState state); |
| void HandleConfigureNetwork(); |
| void HandleCancelAppLaunch(); |
| void HandleContinueAppLaunch(); |
| void HandleNetworkConfigRequested(); |
| |
| AppLaunchSplashScreenHandler::Delegate* delegate_; |
| bool show_on_init_; |
| std::string app_id_; |
| AppLaunchState state_; |
| |
| scoped_refptr<NetworkStateInformer> network_state_informer_; |
| ErrorScreenActor* error_screen_actor_; |
| // True if we are online. |
| bool online_state_; |
| // True if we have network config screen was already shown before. |
| bool network_config_done_; |
| // True if we have manually requested network config screen. |
| bool network_config_requested_; |
| |
| DISALLOW_COPY_AND_ASSIGN(AppLaunchSplashScreenHandler); |
| }; |
| |
| } // namespace chromeos |
| |
| #endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_APP_LAUNCH_SPLASH_SCREEN_HANDLER_H_ |