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// Copyright 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef IOS_CHROME_BROWSER_PREFS_PREF_OBSERVER_BRIDGE_H_
#define IOS_CHROME_BROWSER_PREFS_PREF_OBSERVER_BRIDGE_H_
#include <string>
#include "base/compiler_specific.h"
class PrefChangeRegistrar;
@protocol PrefObserverDelegate
- (void)onPreferenceChanged:(const std::string&)preferenceName;
@end
class PrefObserverBridge {
public:
explicit PrefObserverBridge(id<PrefObserverDelegate> delegate);
virtual ~PrefObserverBridge();
virtual void ObserveChangesForPreference(const std::string& pref_name,
PrefChangeRegistrar* registrar);
private:
virtual void OnPreferenceChanged(const std::string& pref_name);
id<PrefObserverDelegate> delegate_;
};
#endif // IOS_CHROME_BROWSER_PREFS_PREF_OBSERVER_BRIDGE_H_
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