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| 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 BASE_PREFS_PREF_REGISTRY_SIMPLE_H_ | |
| 6 #define BASE_PREFS_PREF_REGISTRY_SIMPLE_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/prefs/base_prefs_export.h" | |
| 11 #include "base/prefs/pref_registry.h" | |
| 12 | |
| 13 namespace base { | |
| 14 class DictionaryValue; | |
| 15 class FilePath; | |
| 16 class ListValue; | |
| 17 } | |
| 18 | |
| 19 // A simple implementation of PrefRegistry. | |
| 20 class BASE_PREFS_EXPORT PrefRegistrySimple : public PrefRegistry { | |
| 21 public: | |
| 22 PrefRegistrySimple(); | |
| 23 | |
| 24 void RegisterBooleanPref(const std::string& path, bool default_value); | |
| 25 void RegisterIntegerPref(const std::string& path, int default_value); | |
| 26 void RegisterDoublePref(const std::string& path, double default_value); | |
| 27 void RegisterStringPref(const std::string& path, | |
| 28 const std::string& default_value); | |
| 29 void RegisterFilePathPref(const std::string& path, | |
| 30 const base::FilePath& default_value); | |
| 31 void RegisterListPref(const std::string& path); | |
| 32 void RegisterDictionaryPref(const std::string& path); | |
| 33 void RegisterListPref(const std::string& path, | |
| 34 base::ListValue* default_value); | |
| 35 void RegisterDictionaryPref(const std::string& path, | |
| 36 base::DictionaryValue* default_value); | |
| 37 void RegisterInt64Pref(const std::string& path, int64 default_value); | |
| 38 void RegisterUint64Pref(const std::string&, uint64 default_value); | |
| 39 | |
| 40 // Versions of registration functions that accept PrefRegistrationFlags. | |
| 41 // |flags| is a bitmask of PrefRegistrationFlags. | |
| 42 void RegisterBooleanPref(const std::string&, | |
| 43 bool default_value, | |
| 44 uint32 flags); | |
| 45 void RegisterIntegerPref(const std::string&, int default_value, uint32 flags); | |
| 46 void RegisterDoublePref(const std::string&, | |
| 47 double default_value, | |
| 48 uint32 flags); | |
| 49 void RegisterStringPref(const std::string&, | |
| 50 const std::string& default_value, | |
| 51 uint32 flags); | |
| 52 void RegisterFilePathPref(const std::string&, | |
| 53 const base::FilePath& default_value, | |
| 54 uint32 flags); | |
| 55 void RegisterListPref(const std::string&, uint32 flags); | |
| 56 void RegisterDictionaryPref(const std::string&, uint32 flags); | |
| 57 void RegisterListPref(const std::string&, | |
| 58 base::ListValue* default_value, | |
| 59 uint32 flags); | |
| 60 void RegisterDictionaryPref(const std::string&, | |
| 61 base::DictionaryValue* default_value, | |
| 62 uint32 flags); | |
| 63 void RegisterInt64Pref(const std::string&, int64 default_value, uint32 flags); | |
| 64 void RegisterUint64Pref(const std::string&, | |
| 65 uint64 default_value, | |
| 66 uint32 flags); | |
| 67 | |
| 68 protected: | |
| 69 ~PrefRegistrySimple() override; | |
| 70 | |
| 71 // Allows subclasses to hook into pref registration. | |
| 72 virtual void OnPrefRegistered(const std::string&, | |
| 73 base::Value* default_value, | |
| 74 uint32 flags); | |
| 75 | |
| 76 private: | |
| 77 void RegisterPrefAndNotify(const std::string&, | |
| 78 base::Value* default_value, | |
| 79 uint32 flags); | |
| 80 | |
| 81 DISALLOW_COPY_AND_ASSIGN(PrefRegistrySimple); | |
| 82 }; | |
| 83 | |
| 84 #endif // BASE_PREFS_PREF_REGISTRY_SIMPLE_H_ | |
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