27 lines
882 B
C++
27 lines
882 B
C++
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_PREFS_PREF_NOTIFIER_H_
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#define BASE_PREFS_PREF_NOTIFIER_H_
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#include <string>
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// Delegate interface used by PrefValueStore to notify its owner about changes
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// to the preference values.
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// TODO(mnissler, danno): Move this declaration to pref_value_store.h once we've
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// cleaned up all public uses of this interface.
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class PrefNotifier {
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public:
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virtual ~PrefNotifier() {}
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// Sends out a change notification for the preference identified by
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// |pref_name|.
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virtual void OnPreferenceChanged(const std::string& pref_name) = 0;
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// Broadcasts the intialization completed notification.
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virtual void OnInitializationCompleted(bool succeeded) = 0;
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};
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#endif // BASE_PREFS_PREF_NOTIFIER_H_
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