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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 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 #include "android_webview/browser/aw_pref_store.h" | 5 #include "android_webview/browser/aw_pref_store.h" |
6 | 6 |
| 7 #include <memory> |
7 #include <utility> | 8 #include <utility> |
8 | 9 |
9 #include "base/memory/scoped_ptr.h" | |
10 #include "base/values.h" | 10 #include "base/values.h" |
11 | 11 |
12 AwPrefStore::AwPrefStore() {} | 12 AwPrefStore::AwPrefStore() {} |
13 | 13 |
14 AwPrefStore::~AwPrefStore() {} | 14 AwPrefStore::~AwPrefStore() {} |
15 | 15 |
16 bool AwPrefStore::GetValue(const std::string& key, | 16 bool AwPrefStore::GetValue(const std::string& key, |
17 const base::Value** value) const { | 17 const base::Value** value) const { |
18 return prefs_.GetValue(key, value); | 18 return prefs_.GetValue(key, value); |
19 } | 19 } |
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33 | 33 |
34 bool AwPrefStore::HasObservers() const { | 34 bool AwPrefStore::HasObservers() const { |
35 return observers_.might_have_observers(); | 35 return observers_.might_have_observers(); |
36 } | 36 } |
37 | 37 |
38 bool AwPrefStore::IsInitializationComplete() const { | 38 bool AwPrefStore::IsInitializationComplete() const { |
39 return true; | 39 return true; |
40 } | 40 } |
41 | 41 |
42 void AwPrefStore::SetValue(const std::string& key, | 42 void AwPrefStore::SetValue(const std::string& key, |
43 scoped_ptr<base::Value> value, | 43 std::unique_ptr<base::Value> value, |
44 uint32_t flags) { | 44 uint32_t flags) { |
45 DCHECK(value); | 45 DCHECK(value); |
46 if (prefs_.SetValue(key, std::move(value))) | 46 if (prefs_.SetValue(key, std::move(value))) |
47 ReportValueChanged(key, flags); | 47 ReportValueChanged(key, flags); |
48 } | 48 } |
49 | 49 |
50 void AwPrefStore::SetValueSilently(const std::string& key, | 50 void AwPrefStore::SetValueSilently(const std::string& key, |
51 scoped_ptr<base::Value> value, | 51 std::unique_ptr<base::Value> value, |
52 uint32_t flags) { | 52 uint32_t flags) { |
53 prefs_.SetValue(key, std::move(value)); | 53 prefs_.SetValue(key, std::move(value)); |
54 } | 54 } |
55 | 55 |
56 void AwPrefStore::RemoveValue(const std::string& key, uint32_t flags) { | 56 void AwPrefStore::RemoveValue(const std::string& key, uint32_t flags) { |
57 if (prefs_.RemoveValue(key)) | 57 if (prefs_.RemoveValue(key)) |
58 ReportValueChanged(key, flags); | 58 ReportValueChanged(key, flags); |
59 } | 59 } |
60 | 60 |
61 bool AwPrefStore::ReadOnly() const { | 61 bool AwPrefStore::ReadOnly() const { |
62 return false; | 62 return false; |
63 } | 63 } |
64 | 64 |
65 PersistentPrefStore::PrefReadError AwPrefStore::GetReadError() const { | 65 PersistentPrefStore::PrefReadError AwPrefStore::GetReadError() const { |
66 return PersistentPrefStore::PREF_READ_ERROR_NONE; | 66 return PersistentPrefStore::PREF_READ_ERROR_NONE; |
67 } | 67 } |
68 | 68 |
69 PersistentPrefStore::PrefReadError AwPrefStore::ReadPrefs() { | 69 PersistentPrefStore::PrefReadError AwPrefStore::ReadPrefs() { |
70 return PersistentPrefStore::PREF_READ_ERROR_NONE; | 70 return PersistentPrefStore::PREF_READ_ERROR_NONE; |
71 } | 71 } |
72 | 72 |
73 void AwPrefStore::ReadPrefsAsync(ReadErrorDelegate* error_delegate_raw) { | 73 void AwPrefStore::ReadPrefsAsync(ReadErrorDelegate* error_delegate_raw) { |
74 } | 74 } |
75 | 75 |
76 void AwPrefStore::ReportValueChanged(const std::string& key, uint32_t flags) { | 76 void AwPrefStore::ReportValueChanged(const std::string& key, uint32_t flags) { |
77 FOR_EACH_OBSERVER(Observer, observers_, OnPrefValueChanged(key)); | 77 FOR_EACH_OBSERVER(Observer, observers_, OnPrefValueChanged(key)); |
78 } | 78 } |
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