chrome/browser/prefs/chrome_pref_service_factory.h

   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_PREFS_CHROME_PREF_SERVICE_FACTORY_H_
   6 #define CHROME_BROWSER_PREFS_CHROME_PREF_SERVICE_FACTORY_H_
   7
   8 #include "base/memory/ref_counted.h"
   9 #include "base/memory/scoped_ptr.h"
  10
  11 namespace base {
  12 class FilePath;
  13 class SequencedTaskRunner;
  14 }
  15
  16 namespace policy {
  17 class PolicyService;
  18 }
  19
  20 namespace user_prefs {
  21 class PrefRegistrySyncable;
  22 }
  23
  24 class ManagedUserSettingsService;
  25 class PrefHashStore;
  26 class PrefRegistry;
  27 class PrefService;
  28 class PrefServiceSyncable;
  29 class PrefStore;
  30
  31 namespace chrome_prefs {
  32
  33 // Factory methods that create and initialize a new instance of a
  34 // PrefService for Chrome with the applicable PrefStores. The
  35 // |pref_filename| points to the user preference file. This is the
  36 // usual way to create a new PrefService.
  37 // |extension_pref_store| is used as the source for extension-controlled
  38 // preferences and may be NULL.
  39 // |policy_service| is used as the source for mandatory or recommended
  40 // policies.
  41 // |pref_registry| keeps the list of registered prefs and their default values.
  42 // If |async| is true, asynchronous version is used.
  43 // Notifies using PREF_INITIALIZATION_COMPLETED in the end. Details is set to
  44 // the created PrefService or NULL if creation has failed. Note, it is
  45 // guaranteed that in asynchronous version initialization happens after this
  46 // function returned.
  47
  48 scoped_ptr<PrefService> CreateLocalState(
  49     const base::FilePath& pref_filename,
  50     base::SequencedTaskRunner* pref_io_task_runner,
  51     policy::PolicyService* policy_service,
  52     const scoped_refptr<PrefRegistry>& pref_registry,
  53     bool async);
  54
  55 scoped_ptr<PrefServiceSyncable> CreateProfilePrefs(
  56     const base::FilePath& pref_filename,
  57     base::SequencedTaskRunner* pref_io_task_runner,
  58     policy::PolicyService* policy_service,
  59     ManagedUserSettingsService* managed_user_settings,
  60     scoped_ptr<PrefHashStore> pref_hash_store,
  61     const scoped_refptr<PrefStore>& extension_prefs,
  62     const scoped_refptr<user_prefs::PrefRegistrySyncable>& pref_registry,
  63     bool async);
  64
  65 }  // namespace chrome_prefs
  66
  67 #endif  // CHROME_BROWSER_PREFS_CHROME_PREF_SERVICE_FACTORY_H_