1 // Copyright 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_APP_LAUNCH_CONTROLLER_H_ 6 #define CHROME_BROWSER_CHROMEOS_LOGIN_APP_LAUNCH_CONTROLLER_H_ 7 8 #include <string> 9 10 #include "base/basictypes.h" 11 #include "base/callback_forward.h" 12 #include "base/memory/ref_counted.h" 13 #include "base/memory/weak_ptr.h" 14 #include "base/timer/timer.h" 15 #include "chrome/browser/chromeos/app_mode/kiosk_app_launch_error.h" 16 #include "chrome/browser/chromeos/app_mode/kiosk_profile_loader.h" 17 #include "chrome/browser/chromeos/app_mode/startup_app_launcher.h" 18 #include "chrome/browser/chromeos/login/app_launch_signin_screen.h" 19 #include "chrome/browser/chromeos/login/screens/app_launch_splash_screen_actor.h" 20 #include "content/public/browser/notification_observer.h" 21 #include "content/public/browser/notification_registrar.h" 22 23 class Profile; 24 25 namespace chromeos { 26 27 class LoginDisplayHost; 28 class OobeDisplay; 29 class UserManager; 30 31 // Controller for the kiosk app launch process, responsible for 32 // coordinating loading the kiosk profile, launching the app, and 33 // updating the splash screen UI. 34 class AppLaunchController 35 : public base::SupportsWeakPtr<AppLaunchController>, 36 public AppLaunchSplashScreenActor::Delegate, 37 public KioskProfileLoader::Delegate, 38 public StartupAppLauncher::Delegate, 39 public AppLaunchSigninScreen::Delegate, 40 public content::NotificationObserver { 41 public: 42 typedef base::Callback<bool()> ReturnBoolCallback; 43 44 AppLaunchController(const std::string& app_id, 45 LoginDisplayHost* host, 46 OobeDisplay* oobe_display); 47 48 virtual ~AppLaunchController(); 49 50 void StartAppLaunch(); 51 52 bool waiting_for_network() { return waiting_for_network_; } 53 bool network_wait_timedout() { return network_wait_timedout_; } 54 bool showing_network_dialog() { return showing_network_dialog_; } 55 56 // Customize controller for testing purposes. 57 static void SkipSplashWaitForTesting(); 58 static void SetNetworkTimeoutCallbackForTesting(base::Closure* callback); 59 static void SetNetworkWaitForTesting(int wait_time_secs); 60 static void SetCanConfigureNetworkCallbackForTesting( 61 ReturnBoolCallback* can_configure_network_callback); 62 static void SetNeedOwnerAuthToConfigureNetworkCallbackForTesting( 63 ReturnBoolCallback* need_owner_auth_callback); 64 65 private: 66 // A class to watch app window creation. 67 class AppWindowWatcher; 68 69 void CleanUp(); 70 void OnNetworkWaitTimedout(); 71 72 // Callback of AppWindowWatcher to notify an app window is created. 73 void OnAppWindowCreated(); 74 75 // Whether the network could be configured during launching. 76 bool CanConfigureNetwork(); 77 78 // Whether the owner password is needed to configure network. 79 bool NeedOwnerAuthToConfigureNetwork(); 80 81 // Show network configuration UI if it is allowed. For consumer mode, 82 // owner password might be checked before showing the network configure UI. 83 void MaybeShowNetworkConfigureUI(); 84 85 // KioskProfileLoader::Delegate overrides: 86 virtual void OnProfileLoaded(Profile* profile) OVERRIDE; 87 virtual void OnProfileLoadFailed(KioskAppLaunchError::Error error) OVERRIDE; 88 89 // AppLaunchSplashScreenActor::Delegate overrides: 90 virtual void OnConfigureNetwork() OVERRIDE; 91 virtual void OnCancelAppLaunch() OVERRIDE; 92 virtual void OnNetworkStateChanged(bool online) OVERRIDE; 93 94 // StartupAppLauncher::Delegate overrides: 95 virtual void InitializeNetwork() OVERRIDE; 96 virtual void OnLoadingOAuthFile() OVERRIDE; 97 virtual void OnInitializingTokenService() OVERRIDE; 98 virtual void OnInstallingApp() OVERRIDE; 99 virtual void OnReadyToLaunch() OVERRIDE; 100 virtual void OnLaunchSucceeded() OVERRIDE; 101 virtual void OnLaunchFailed(KioskAppLaunchError::Error error) OVERRIDE; 102 103 // AppLaunchSigninScreen::Delegate overrides: 104 virtual void OnOwnerSigninSuccess() OVERRIDE; 105 106 // content::NotificationObserver overrides: 107 virtual void Observe(int type, 108 const content::NotificationSource& source, 109 const content::NotificationDetails& details) OVERRIDE; 110 111 Profile* profile_; 112 const std::string app_id_; 113 LoginDisplayHost* host_; 114 OobeDisplay* oobe_display_; 115 AppLaunchSplashScreenActor* app_launch_splash_screen_actor_; 116 scoped_ptr<KioskProfileLoader> kiosk_profile_loader_; 117 scoped_ptr<StartupAppLauncher> startup_app_launcher_; 118 scoped_ptr<AppLaunchSigninScreen> signin_screen_; 119 scoped_ptr<AppWindowWatcher> app_window_watcher_; 120 121 content::NotificationRegistrar registrar_; 122 bool webui_visible_; 123 bool launcher_ready_; 124 125 base::OneShotTimer<AppLaunchController> network_wait_timer_; 126 bool waiting_for_network_; 127 bool network_wait_timedout_; 128 bool showing_network_dialog_; 129 int64 launch_splash_start_time_; 130 131 static bool skip_splash_wait_; 132 static int network_wait_time_; 133 static base::Closure* network_timeout_callback_; 134 static ReturnBoolCallback* can_configure_network_callback_; 135 static ReturnBoolCallback* need_owner_auth_to_configure_network_callback_; 136 137 DISALLOW_COPY_AND_ASSIGN(AppLaunchController); 138 }; 139 140 } // namespace chromeos 141 142 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_APP_LAUNCH_CONTROLLER_H_ 143
