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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef BASE_PREFS_PREF_SERVICE_FACTORY_H_ | 5 // TODO(brettw) remove this forwarding header when prefs is completely moved to |
6 #define BASE_PREFS_PREF_SERVICE_FACTORY_H_ | 6 // components. |
7 | 7 #include "components/prefs/pref_service_factory.h" |
8 #include "base/callback.h" | |
9 #include "base/macros.h" | |
10 #include "base/memory/ref_counted.h" | |
11 #include "base/prefs/base_prefs_export.h" | |
12 #include "base/prefs/persistent_pref_store.h" | |
13 #include "base/prefs/pref_registry.h" | |
14 #include "base/prefs/pref_store.h" | |
15 | |
16 class PrefService; | |
17 | |
18 namespace base { | |
19 | |
20 class FilePath; | |
21 class SequencedTaskRunner; | |
22 | |
23 // A class that allows convenient building of PrefService. | |
24 class BASE_PREFS_EXPORT PrefServiceFactory { | |
25 public: | |
26 PrefServiceFactory(); | |
27 virtual ~PrefServiceFactory(); | |
28 | |
29 // Functions for setting the various parameters of the PrefService to build. | |
30 void set_managed_prefs(const scoped_refptr<PrefStore>& managed_prefs) { | |
31 managed_prefs_ = managed_prefs; | |
32 } | |
33 void set_supervised_user_prefs( | |
34 const scoped_refptr<PrefStore>& supervised_user_prefs) { | |
35 supervised_user_prefs_ = supervised_user_prefs; | |
36 } | |
37 void set_extension_prefs(const scoped_refptr<PrefStore>& extension_prefs) { | |
38 extension_prefs_ = extension_prefs; | |
39 } | |
40 void set_command_line_prefs( | |
41 const scoped_refptr<PrefStore>& command_line_prefs) { | |
42 command_line_prefs_ = command_line_prefs; | |
43 } | |
44 void set_user_prefs(const scoped_refptr<PersistentPrefStore>& user_prefs) { | |
45 user_prefs_ = user_prefs; | |
46 } | |
47 void set_recommended_prefs( | |
48 const scoped_refptr<PrefStore>& recommended_prefs) { | |
49 recommended_prefs_ = recommended_prefs; | |
50 } | |
51 | |
52 // Sets up error callback for the PrefService. A do-nothing default | |
53 // is provided if this is not called. | |
54 void set_read_error_callback( | |
55 const base::Callback<void(PersistentPrefStore::PrefReadError)>& | |
56 read_error_callback) { | |
57 read_error_callback_ = read_error_callback; | |
58 } | |
59 | |
60 // Specifies to use an actual file-backed user pref store. | |
61 void SetUserPrefsFile(const base::FilePath& prefs_file, | |
62 base::SequencedTaskRunner* task_runner); | |
63 | |
64 void set_async(bool async) { | |
65 async_ = async; | |
66 } | |
67 | |
68 // Creates a PrefService object initialized with the parameters from | |
69 // this factory. | |
70 scoped_ptr<PrefService> Create(PrefRegistry* registry); | |
71 | |
72 protected: | |
73 scoped_refptr<PrefStore> managed_prefs_; | |
74 scoped_refptr<PrefStore> supervised_user_prefs_; | |
75 scoped_refptr<PrefStore> extension_prefs_; | |
76 scoped_refptr<PrefStore> command_line_prefs_; | |
77 scoped_refptr<PersistentPrefStore> user_prefs_; | |
78 scoped_refptr<PrefStore> recommended_prefs_; | |
79 | |
80 base::Callback<void(PersistentPrefStore::PrefReadError)> read_error_callback_; | |
81 | |
82 // Defaults to false. | |
83 bool async_; | |
84 | |
85 private: | |
86 DISALLOW_COPY_AND_ASSIGN(PrefServiceFactory); | |
87 }; | |
88 | |
89 } // namespace base | |
90 | |
91 #endif // BASE_PREFS_PREF_SERVICE_FACTORY_H_ | |
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