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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 #include "chrome/browser/prefs/pref_service_builder.h" | 5 #include "chrome/browser/prefs/pref_service_builder.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/prefs/default_pref_store.h" | 8 #include "base/prefs/default_pref_store.h" |
9 #include "base/prefs/json_pref_store.h" | 9 #include "base/prefs/json_pref_store.h" |
10 #include "chrome/browser/prefs/pref_notifier_impl.h" | 10 #include "chrome/browser/prefs/pref_notifier_impl.h" |
11 #include "chrome/browser/prefs/pref_service.h" | 11 #include "chrome/browser/prefs/pref_service.h" |
12 #include "chrome/browser/prefs/pref_value_store.h" | 12 #include "chrome/browser/prefs/pref_value_store.h" |
13 | 13 |
14 namespace { | 14 namespace { |
15 | 15 |
16 // Do-nothing default implementation. | 16 // Do-nothing default implementation. |
17 void DoNothingHandleReadError(PersistentPrefStore::PrefReadError error) { | 17 void DoNothingHandleReadError(PersistentPrefStore::PrefReadError error) { |
18 } | 18 } |
19 | 19 |
20 // Dummy default implementation. | 20 // Dummy default implementation. |
21 std::string DummyGetLocalizedString(int id) { | 21 std::string DummyGetLocalizedString(int id) { |
22 return ""; | 22 return ""; |
23 } | 23 } |
24 | 24 |
25 } // namespace | 25 } // namespace |
26 | 26 |
27 PrefServiceBuilder::PrefServiceBuilder() | 27 PrefServiceBuilder::PrefServiceBuilder() { |
28 : sync_associator_(NULL) { | |
29 ResetDefaultState(); | 28 ResetDefaultState(); |
30 } | 29 } |
31 | 30 |
32 PrefServiceBuilder::~PrefServiceBuilder() { | 31 PrefServiceBuilder::~PrefServiceBuilder() { |
33 } | 32 } |
34 | 33 |
35 PrefServiceBuilder& PrefServiceBuilder::WithManagedPrefs(PrefStore* store) { | 34 PrefServiceBuilder& PrefServiceBuilder::WithManagedPrefs(PrefStore* store) { |
36 managed_prefs_ = store; | 35 managed_prefs_ = store; |
37 return *this; | 36 return *this; |
38 } | 37 } |
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51 PersistentPrefStore* store) { | 50 PersistentPrefStore* store) { |
52 user_prefs_ = store; | 51 user_prefs_ = store; |
53 return *this; | 52 return *this; |
54 } | 53 } |
55 | 54 |
56 PrefServiceBuilder& PrefServiceBuilder::WithRecommendedPrefs(PrefStore* store) { | 55 PrefServiceBuilder& PrefServiceBuilder::WithRecommendedPrefs(PrefStore* store) { |
57 recommended_prefs_ = store; | 56 recommended_prefs_ = store; |
58 return *this; | 57 return *this; |
59 } | 58 } |
60 | 59 |
61 PrefServiceBuilder& PrefServiceBuilder::WithSyncAssociator( | |
62 PrefModelAssociator* associator) { | |
63 sync_associator_ = associator; | |
64 return *this; | |
65 } | |
66 | |
67 PrefServiceBuilder& PrefServiceBuilder::WithLocalizedStringMethod( | 60 PrefServiceBuilder& PrefServiceBuilder::WithLocalizedStringMethod( |
68 const base::Callback<std::string(int)>& localized_string_method) { | 61 const base::Callback<std::string(int)>& localized_string_method) { |
69 get_localized_string_method_ = localized_string_method; | 62 get_localized_string_method_ = localized_string_method; |
70 return *this; | 63 return *this; |
71 } | 64 } |
72 | 65 |
73 PrefServiceBuilder& PrefServiceBuilder::WithReadErrorCallback( | 66 PrefServiceBuilder& PrefServiceBuilder::WithReadErrorCallback( |
74 const base::Callback<void(PersistentPrefStore::PrefReadError)>& | 67 const base::Callback<void(PersistentPrefStore::PrefReadError)>& |
75 read_error_callback) { | 68 read_error_callback) { |
76 read_error_callback_ = read_error_callback; | 69 read_error_callback_ = read_error_callback; |
77 return *this; | 70 return *this; |
78 } | 71 } |
79 | 72 |
80 PrefServiceBuilder& PrefServiceBuilder::WithUserFilePrefs( | 73 PrefServiceBuilder& PrefServiceBuilder::WithUserFilePrefs( |
81 const FilePath& prefs_file, | 74 const FilePath& prefs_file, |
82 base::SequencedTaskRunner* task_runner) { | 75 base::SequencedTaskRunner* task_runner) { |
83 user_prefs_ = new JsonPrefStore(prefs_file, task_runner); | 76 user_prefs_ = new JsonPrefStore(prefs_file, task_runner); |
84 return *this; | 77 return *this; |
85 } | 78 } |
86 | 79 |
87 PrefServiceBuilder& PrefServiceBuilder::WithAsync(bool async) { | 80 PrefServiceBuilder& PrefServiceBuilder::WithAsync(bool async) { |
88 async_ = async; | 81 async_ = async; |
89 return *this; | 82 return *this; |
90 } | 83 } |
91 | 84 |
92 PrefService* PrefServiceBuilder::Create() { | 85 PrefService* PrefServiceBuilder::Build(PrefService* pref_service) { |
93 DefaultPrefStore* default_pref_store = new DefaultPrefStore(); | 86 DefaultPrefStore* default_pref_store = new DefaultPrefStore(); |
94 PrefNotifierImpl* pref_notifier = new PrefNotifierImpl(); | 87 PrefNotifierImpl* pref_notifier = new PrefNotifierImpl(); |
95 PrefService* pref_service = | 88 pref_service->Initialize( |
96 new PrefService( | 89 new PrefService( |
97 pref_notifier, | 90 pref_notifier, |
98 new PrefValueStore( | 91 new PrefValueStore( |
99 managed_prefs_.get(), | 92 managed_prefs_.get(), |
100 extension_prefs_.get(), | 93 extension_prefs_.get(), |
101 command_line_prefs_.get(), | 94 command_line_prefs_.get(), |
102 user_prefs_.get(), | 95 user_prefs_.get(), |
103 recommended_prefs_.get(), | 96 recommended_prefs_.get(), |
104 default_pref_store, | 97 default_pref_store, |
105 sync_associator_, | |
106 pref_notifier), | 98 pref_notifier), |
107 user_prefs_.get(), | 99 user_prefs_.get(), |
108 default_pref_store, | 100 default_pref_store, |
109 sync_associator_, | |
110 get_localized_string_method_, | 101 get_localized_string_method_, |
111 read_error_callback_, | 102 read_error_callback_, |
112 async_); | 103 async_); |
113 managed_prefs_ = NULL; | 104 managed_prefs_ = NULL; |
114 extension_prefs_ = NULL; | 105 extension_prefs_ = NULL; |
115 command_line_prefs_ = NULL; | 106 command_line_prefs_ = NULL; |
116 user_prefs_ = NULL; | 107 user_prefs_ = NULL; |
117 recommended_prefs_ = NULL; | 108 recommended_prefs_ = NULL; |
118 sync_associator_ = NULL; | |
119 ResetDefaultState(); | 109 ResetDefaultState(); |
120 | 110 |
121 return pref_service; | 111 return pref_service; |
122 } | 112 } |
123 | 113 |
124 void PrefServiceBuilder::ResetDefaultState() { | 114 void PrefServiceBuilder::ResetDefaultState() { |
125 get_localized_string_method_ = base::Bind(&DummyGetLocalizedString); | 115 get_localized_string_method_ = base::Bind(&DummyGetLocalizedString); |
126 read_error_callback_ = base::Bind(&DoNothingHandleReadError); | 116 read_error_callback_ = base::Bind(&DoNothingHandleReadError); |
127 async_ = false; | 117 async_ = false; |
128 } | 118 } |
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