ios/chrome/browser/prefs/ios_chrome_pref_service_factory.h

   1 // Copyright 2015 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 IOS_CHROME_BROWSER_PREFS_IOS_CHROME_PREF_SERVICE_FACTORY_H_
   6 #define IOS_CHROME_BROWSER_PREFS_IOS_CHROME_PREF_SERVICE_FACTORY_H_
   7
   8 #include "base/memory/ref_counted.h"
   9 #include "base/memory/scoped_ptr.h"
  10
  11 class PrefRegistry;
  12 class PrefService;
  13 class PrefStore;
  14 class TrackedPreferenceValidationDelegate;
  15
  16 namespace base {
  17 class FilePath;
  18 class SequencedTaskRunner;
  19 }
  20
  21 namespace ios {
  22 class ChromeBrowserState;
  23 }
  24
  25 namespace policy {
  26 class PolicyService;
  27 }
  28
  29 namespace syncable_prefs {
  30 class PrefServiceSyncable;
  31 }
  32
  33 namespace user_prefs {
  34 class PrefRegistrySyncable;
  35 }
  36
  37 // Factory methods that create and initialize a new instance of a PrefService
  38 // for Chrome on iOS with the applicable PrefStores. The |pref_filename| points
  39 // to the user preference file. This is the usual way to create a new
  40 // PrefService. |policy_service| is used as the source for mandatory or
  41 // recommended policies. |pref_registry| keeps the list of registered prefs and
  42 // their default valuers. If |async| is true, asynchronous version is used.
  43 scoped_ptr<PrefService> CreateLocalState(
  44     const base::FilePath& pref_filename,
  45     base::SequencedTaskRunner* pref_io_task_runner,
  46     policy::PolicyService* policy_service,
  47     const scoped_refptr<PrefRegistry>& pref_registry,
  48     bool async);
  49
  50 scoped_ptr<syncable_prefs::PrefServiceSyncable> CreateBrowserStatePrefs(
  51     const base::FilePath& browser_state_path,
  52     base::SequencedTaskRunner* pref_io_task_runner,
  53     TrackedPreferenceValidationDelegate* validation_delegate,
  54     policy::PolicyService* policy_service,
  55     const scoped_refptr<user_prefs::PrefRegistrySyncable>& pref_registry,
  56     bool async);
  57
  58 // Creates an incognito copy of |pref_service| that shares most prefs but uses
  59 // a fresh non-persistent overlay for the user pref store.
  60 scoped_ptr<syncable_prefs::PrefServiceSyncable>
  61 CreateIncognitoBrowserStatePrefs(
  62     syncable_prefs::PrefServiceSyncable* main_pref_store);
  63
  64 #endif  // IOS_CHROME_BROWSER_PREFS_IOS_CHROME_PREF_SERVICE_FACTORY_H_