// Copyright (c) 2011 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_SYNC_SYNC_SETUP_WIZARD_H_ #define CHROME_BROWSER_SYNC_SYNC_SETUP_WIZARD_H_ #pragma once #include "base/basictypes.h" class SyncSetupFlow; class SyncSetupFlowContainer; class SyncSetupFlowHandler; class ProfileSyncService; class SyncSetupWizard { public: enum State { // Show the Google Account login UI. GAIA_LOGIN = 0, // A login attempt succeeded. This will wait for an explicit transition // (via Step) to the next state. GAIA_SUCCESS, // Show the screen that confirms everything will be synced. SYNC_EVERYTHING, // Show the screen that lets you configure sync. // There are two tabs: // Data Types -- // Choose either "Keep everything synced" or // "Choose which data types to sync", and checkboxes for each data type. // Encryption -- // Choose what to encrypt and whether to use a passphrase. CONFIGURE, // Show the screen that prompts for your passphrase ENTER_PASSPHRASE, // Show the passphrase "first time" screen for migrating users, where all // is explained and they choose between google password/custom passphrase. PASSPHRASE_MIGRATION, // The panic switch. Something went terribly wrong during setup and we // can't recover. FATAL_ERROR, // The client can't set up sync at the moment due to a concurrent operation // to clear cloud data being in progress on the server. SETUP_ABORTED_BY_PENDING_CLEAR, // Loading screen with spinny throbber. SETTING_UP, // A final state for when setup completes and it is possible it is the // user's first time (globally speaking) as the cloud doesn't have any // bookmarks. We show additional info in this case to explain setting up // more computers. DONE_FIRST_TIME, // A catch-all done case for any setup process. DONE }; explicit SyncSetupWizard(ProfileSyncService* service); ~SyncSetupWizard(); // Advances the wizard to the specified state if possible, or opens a // new dialog starting at |advance_state|. If the wizard has never ran // through to completion, it will always attempt to do so. Otherwise, e.g // for a transient auth failure, it will just run as far as is necessary // based on |advance_state| (so for auth failure, up to GAIA_SUCCESS). void Step(State advance_state); // Whether or not a dialog is currently showing. Useful to determine // if various buttons in the UI should be enabled or disabled. bool IsVisible() const; // Focus the dialog if it is already open. Does nothing if the dialog is // not visible. void Focus(); SyncSetupFlow* AttachSyncSetupHandler(SyncSetupFlowHandler* handler); private: // If we just need to pop open an individual dialog, say to collect // gaia credentials in the event of a steady-state auth failure, this is // a "discrete" run (as in not a continuous wizard flow). This returns // the end state to pass to Run for a given |start_state|. static State GetEndStateForDiscreteRun(State start_state); // Helper to return whether |state| warrants starting a new flow. static bool IsTerminalState(State state); ProfileSyncService* service_; SyncSetupFlowContainer* flow_container_; SyncSetupFlowHandler* flow_handler_; DISALLOW_COPY_AND_ASSIGN(SyncSetupWizard); }; #endif // CHROME_BROWSER_SYNC_SYNC_SETUP_WIZARD_H_