1 // Copyright (c) 2011 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_SYNC_SYNC_SETUP_WIZARD_H_ 6 #define CHROME_BROWSER_SYNC_SYNC_SETUP_WIZARD_H_ 7 #pragma once 8 9 #include "base/basictypes.h" 10 11 class SyncSetupFlow; 12 class SyncSetupFlowContainer; 13 class SyncSetupFlowHandler; 14 15 class ProfileSyncService; 16 17 class SyncSetupWizard { 18 public: 19 enum State { 20 // Show the Google Account login UI. 21 GAIA_LOGIN = 0, 22 // A login attempt succeeded. This will wait for an explicit transition 23 // (via Step) to the next state. 24 GAIA_SUCCESS, 25 // Show the screen that confirms everything will be synced. 26 SYNC_EVERYTHING, 27 // Show the screen that lets you configure sync. 28 // There are two tabs: 29 // Data Types -- 30 // Choose either "Keep everything synced" or 31 // "Choose which data types to sync", and checkboxes for each data type. 32 // Encryption -- 33 // Choose what to encrypt and whether to use a passphrase. 34 CONFIGURE, 35 // Show the screen that prompts for your passphrase 36 ENTER_PASSPHRASE, 37 // Show the passphrase "first time" screen for migrating users, where all 38 // is explained and they choose between google password/custom passphrase. 39 PASSPHRASE_MIGRATION, 40 // The panic switch. Something went terribly wrong during setup and we 41 // can't recover. 42 FATAL_ERROR, 43 // The client can't set up sync at the moment due to a concurrent operation 44 // to clear cloud data being in progress on the server. 45 SETUP_ABORTED_BY_PENDING_CLEAR, 46 // Loading screen with spinny throbber. 47 SETTING_UP, 48 // A final state for when setup completes and it is possible it is the 49 // user's first time (globally speaking) as the cloud doesn't have any 50 // bookmarks. We show additional info in this case to explain setting up 51 // more computers. 52 DONE_FIRST_TIME, 53 // A catch-all done case for any setup process. 54 DONE 55 }; 56 57 explicit SyncSetupWizard(ProfileSyncService* service); 58 ~SyncSetupWizard(); 59 60 // Advances the wizard to the specified state if possible, or opens a 61 // new dialog starting at |advance_state|. If the wizard has never ran 62 // through to completion, it will always attempt to do so. Otherwise, e.g 63 // for a transient auth failure, it will just run as far as is necessary 64 // based on |advance_state| (so for auth failure, up to GAIA_SUCCESS). 65 void Step(State advance_state); 66 67 // Whether or not a dialog is currently showing. Useful to determine 68 // if various buttons in the UI should be enabled or disabled. 69 bool IsVisible() const; 70 71 // Focus the dialog if it is already open. Does nothing if the dialog is 72 // not visible. 73 void Focus(); 74 75 SyncSetupFlow* AttachSyncSetupHandler(SyncSetupFlowHandler* handler); 76 77 private: 78 // If we just need to pop open an individual dialog, say to collect 79 // gaia credentials in the event of a steady-state auth failure, this is 80 // a "discrete" run (as in not a continuous wizard flow). This returns 81 // the end state to pass to Run for a given |start_state|. 82 static State GetEndStateForDiscreteRun(State start_state); 83 84 // Helper to return whether |state| warrants starting a new flow. 85 static bool IsTerminalState(State state); 86 87 ProfileSyncService* service_; 88 89 SyncSetupFlowContainer* flow_container_; 90 91 SyncSetupFlowHandler* flow_handler_; 92 93 DISALLOW_COPY_AND_ASSIGN(SyncSetupWizard); 94 }; 95 96 #endif // CHROME_BROWSER_SYNC_SYNC_SETUP_WIZARD_H_ 97
