1 // Copyright (c) 2012 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_UI_WEBUI_SYNC_SETUP_HANDLER_H_ 6 #define CHROME_BROWSER_UI_WEBUI_SYNC_SETUP_HANDLER_H_ 7 8 #include "base/gtest_prod_util.h" 9 #include "base/memory/scoped_ptr.h" 10 #include "base/timer/timer.h" 11 #include "chrome/browser/sync/sync_startup_tracker.h" 12 #include "chrome/browser/ui/webui/options/options_ui.h" 13 #include "chrome/browser/ui/webui/signin/login_ui_service.h" 14 15 class LoginUIService; 16 class ProfileManager; 17 class ProfileSyncService; 18 class SigninManagerBase; 19 20 namespace content { 21 class WebContents; 22 } 23 24 class SyncSetupHandler : public options::OptionsPageUIHandler, 25 public SyncStartupTracker::Observer, 26 public LoginUIService::LoginUI { 27 public: 28 // Constructs a new SyncSetupHandler. |profile_manager| may be NULL. 29 explicit SyncSetupHandler(ProfileManager* profile_manager); 30 virtual ~SyncSetupHandler(); 31 32 // OptionsPageUIHandler implementation. 33 virtual void GetLocalizedValues(base::DictionaryValue* localized_strings) 34 OVERRIDE; 35 virtual void RegisterMessages() OVERRIDE; 36 37 // SyncStartupTracker::Observer implementation; 38 virtual void SyncStartupCompleted() OVERRIDE; 39 virtual void SyncStartupFailed() OVERRIDE; 40 41 // LoginUIService::LoginUI implementation. 42 virtual void FocusUI() OVERRIDE; 43 virtual void CloseUI() OVERRIDE; 44 45 static void GetStaticLocalizedValues( 46 base::DictionaryValue* localized_strings, 47 content::WebUI* web_ui); 48 49 // Initializes the sync setup flow and shows the setup UI. 50 void OpenSyncSetup(); 51 52 // Shows advanced configuration dialog without going through sign in dialog. 53 // Kicks the sync backend if necessary with showing spinner dialog until it 54 // gets ready. 55 void OpenConfigureSync(); 56 57 // Terminates the sync setup flow. 58 void CloseSyncSetup(); 59 60 protected: 61 friend class SyncSetupHandlerTest; 62 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, DisplayBasicLogin); 63 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, 64 DisplayConfigureWithBackendDisabledAndCancel); 65 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, SelectCustomEncryption); 66 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, ShowSyncSetupWhenNotSignedIn); 67 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, SuccessfullySetPassphrase); 68 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestSyncEverything); 69 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestSyncNothing); 70 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestSyncAllManually); 71 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestPassphraseStillRequired); 72 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestSyncIndividualTypes); 73 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TurnOnEncryptAll); 74 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, UnsuccessfullySetPassphrase); 75 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerNonCrosTest, 76 UnrecoverableErrorInitializingSync); 77 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerNonCrosTest, 78 GaiaErrorInitializingSync); 79 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerNonCrosTest, HandleCaptcha); 80 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerNonCrosTest, HandleGaiaAuthFailure); 81 FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerNonCrosTest, 82 SubmitAuthWithInvalidUsername); 83 84 bool is_configuring_sync() const { return configuring_sync_; } 85 86 // Display the configure sync UI. If |show_advanced| is true, skip directly 87 // to the "advanced settings" dialog, otherwise give the user the simpler 88 // "Sync Everything" dialog. Overridden by subclasses to allow them to skip 89 // the sync setup dialog if desired. 90 // If |passphrase_failed| is true, then the user previously tried to enter an 91 // invalid passphrase. 92 virtual void DisplayConfigureSync(bool show_advanced, bool passphrase_failed); 93 94 // Called when configuring sync is done to close the dialog and start syncing. 95 void ConfigureSyncDone(); 96 97 // Helper routine that gets the ProfileSyncService associated with the parent 98 // profile. 99 ProfileSyncService* GetSyncService() const; 100 101 // Returns the LoginUIService for the parent profile. 102 LoginUIService* GetLoginUIService() const; 103 104 private: 105 // Callbacks from the page. 106 void OnDidClosePage(const base::ListValue* args); 107 void HandleConfigure(const base::ListValue* args); 108 void HandlePassphraseEntry(const base::ListValue* args); 109 void HandlePassphraseCancel(const base::ListValue* args); 110 void HandleShowSetupUI(const base::ListValue* args); 111 void HandleDoSignOutOnAuthError(const base::ListValue* args); 112 void HandleStartSignin(const base::ListValue* args); 113 void HandleStopSyncing(const base::ListValue* args); 114 void HandleCloseTimeout(const base::ListValue* args); 115 #if !defined(OS_CHROMEOS) 116 // Displays the GAIA login form. 117 void DisplayGaiaLogin(); 118 119 // When web-flow is enabled, displays the Gaia login form in a new tab. 120 // This function is virtual so that tests can override. 121 virtual void DisplayGaiaLoginInNewTabOrWindow(); 122 #endif 123 124 // Helper routine that gets the Profile associated with this object (virtual 125 // so tests can override). 126 virtual Profile* GetProfile() const; 127 128 // A utility function to call before actually showing setup dialog. Makes sure 129 // that a new dialog can be shown and sets flag that setup is in progress. 130 bool PrepareSyncSetup(); 131 132 // Displays spinner-only UI indicating that something is going on in the 133 // background. 134 // TODO(kochi): better to show some message that the user can understand what 135 // is running in the background. 136 void DisplaySpinner(); 137 138 // Displays an error dialog which shows timeout of starting the sync backend. 139 void DisplayTimeout(); 140 141 // Returns true if this object is the active login object. 142 bool IsActiveLogin() const; 143 144 // If a wizard already exists, return true. Otherwise, return false. 145 bool IsExistingWizardPresent(); 146 147 // If a wizard already exists, focus it and return true. 148 bool FocusExistingWizardIfPresent(); 149 150 // Helper object used to wait for the sync backend to startup. 151 scoped_ptr<SyncStartupTracker> sync_startup_tracker_; 152 153 // Set to true whenever the sync configure UI is visible. This is used to tell 154 // what stage of the setup wizard the user was in and to update the UMA 155 // histograms in the case that the user cancels out. 156 bool configuring_sync_; 157 158 // Weak reference to the profile manager. 159 ProfileManager* const profile_manager_; 160 161 // The OneShotTimer object used to timeout of starting the sync backend 162 // service. 163 scoped_ptr<base::OneShotTimer<SyncSetupHandler> > backend_start_timer_; 164 165 DISALLOW_COPY_AND_ASSIGN(SyncSetupHandler); 166 }; 167 168 #endif // CHROME_BROWSER_UI_WEBUI_SYNC_SETUP_HANDLER_H_ 169