Settings Rewrite: Fork SyncSetupHandler for MD-Settings

chrome/browser/ui/webui/options/sync_setup_handler.h

-// 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_UI_WEBUI_OPTIONS_SYNC_SETUP_HANDLER_H_
-#define CHROME_BROWSER_UI_WEBUI_OPTIONS_SYNC_SETUP_HANDLER_H_
-
-#include "base/gtest_prod_util.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/timer/timer.h"
-#include "chrome/browser/sync/sync_startup_tracker.h"
-#include "chrome/browser/ui/webui/options/options_ui.h"
-#include "chrome/browser/ui/webui/signin/login_ui_service.h"
-
-class LoginUIService;
-class ProfileSyncService;
-class SigninManagerBase;
-
-namespace content {
-class WebContents;
-}
-
-class SyncSetupHandler : public options::OptionsPageUIHandler,
-                         public SyncStartupTracker::Observer,
-                         public LoginUIService::LoginUI {
- public:
-  SyncSetupHandler();
-  ~SyncSetupHandler() override;
-
-  // OptionsPageUIHandler implementation.
-  void GetLocalizedValues(base::DictionaryValue* localized_strings) override;
-  void RegisterMessages() override;
-
-  // SyncStartupTracker::Observer implementation;
-  void SyncStartupCompleted() override;
-  void SyncStartupFailed() override;
-
-  // LoginUIService::LoginUI implementation.
-  void FocusUI() override;
-  void CloseUI() override;
-
-  static void GetStaticLocalizedValues(
-      base::DictionaryValue* localized_strings,
-      content::WebUI* web_ui);
-
-  // Initializes the sync setup flow and shows the setup UI.
-  void OpenSyncSetup();
-
-  // Shows advanced configuration dialog without going through sign in dialog.
-  // Kicks the sync backend if necessary with showing spinner dialog until it
-  // gets ready.
-  void OpenConfigureSync();
-
-  // Terminates the sync setup flow.
-  void CloseSyncSetup();
-
- protected:
-  friend class SyncSetupHandlerTest;
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest,
-                           DisplayConfigureWithBackendDisabledAndCancel);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, HandleSetupUIWhenSyncDisabled);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, SelectCustomEncryption);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, ShowSyncSetupWhenNotSignedIn);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, SuccessfullySetPassphrase);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestSyncEverything);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestSyncNothing);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestSyncAllManually);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestPassphraseStillRequired);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestSyncIndividualTypes);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TurnOnEncryptAll);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TurnOnEncryptAllDisallowed);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, UnsuccessfullySetPassphrase);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerNonCrosTest,
-                           UnrecoverableErrorInitializingSync);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerNonCrosTest,
-                           GaiaErrorInitializingSync);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerNonCrosTest, HandleCaptcha);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerNonCrosTest, HandleGaiaAuthFailure);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerNonCrosTest,
-                           SubmitAuthWithInvalidUsername);
-  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerFirstSigninTest, DisplayBasicLogin);
-
-  bool is_configuring_sync() const { return configuring_sync_; }
-
-  // Called when configuring sync is done to close the dialog and start syncing.
-  void ConfigureSyncDone();
-
-  // Helper routine that gets the ProfileSyncService associated with the parent
-  // profile.
-  ProfileSyncService* GetSyncService() const;
-
-  // Returns the LoginUIService for the parent profile.
-  LoginUIService* GetLoginUIService() const;
-
- private:
-  // Callbacks from the page.
-  void OnDidClosePage(const base::ListValue* args);
-  void HandleConfigure(const base::ListValue* args);
-  void HandlePassphraseEntry(const base::ListValue* args);
-  void HandlePassphraseCancel(const base::ListValue* args);
-  void HandleShowSetupUI(const base::ListValue* args);
-  void HandleDoSignOutOnAuthError(const base::ListValue* args);
-  void HandleStartSignin(const base::ListValue* args);
-  void HandleStopSyncing(const base::ListValue* args);
-  void HandleCloseTimeout(const base::ListValue* args);
-#if !defined(OS_CHROMEOS)
-  // Displays the GAIA login form.
-  void DisplayGaiaLogin();
-
-  // When web-flow is enabled, displays the Gaia login form in a new tab.
-  // This function is virtual so that tests can override.
-  virtual void DisplayGaiaLoginInNewTabOrWindow();
-#endif
-
-  // Helper routine that gets the Profile associated with this object (virtual
-  // so tests can override).
-  virtual Profile* GetProfile() const;
-
-  // A utility function to call before actually showing setup dialog. Makes sure
-  // that a new dialog can be shown and sets flag that setup is in progress.
-  bool PrepareSyncSetup();
-
-  // Displays spinner-only UI indicating that something is going on in the
-  // background.
-  // TODO(kochi): better to show some message that the user can understand what
-  // is running in the background.
-  void DisplaySpinner();
-
-  // Displays an error dialog which shows timeout of starting the sync backend.
-  void DisplayTimeout();
-
-  // Returns true if this object is the active login object.
-  bool IsActiveLogin() const;
-
-  // If a wizard already exists, return true. Otherwise, return false.
-  bool IsExistingWizardPresent();
-
-  // If a wizard already exists, focus it and return true.
-  bool FocusExistingWizardIfPresent();
-
-  // Display the configure sync UI. If |passphrase_failed| is true, the account
-  // requires a passphrase and one hasn't been provided or it was invalid.
-  void DisplayConfigureSync(bool passphrase_failed);
-
-  // Helper object used to wait for the sync backend to startup.
-  scoped_ptr<SyncStartupTracker> sync_startup_tracker_;
-
-  // Set to true whenever the sync configure UI is visible. This is used to tell
-  // what stage of the setup wizard the user was in and to update the UMA
-  // histograms in the case that the user cancels out.
-  bool configuring_sync_;
-
-  // The OneShotTimer object used to timeout of starting the sync backend
-  // service.
-  scoped_ptr<base::OneShotTimer> backend_start_timer_;
-
-  DISALLOW_COPY_AND_ASSIGN(SyncSetupHandler);
-};
-
-#endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_SYNC_SETUP_HANDLER_H_