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// Copyright 2013 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 CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_SYSTEM_OBSERVER_H_
#define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_SYSTEM_OBSERVER_H_
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
class NotificationUIManager;
// The content::NotificationObserver observes system status change and sends
// events to NotificationUIManager.
class NotificationSystemObserver : public content::NotificationObserver {
public:
explicit NotificationSystemObserver(NotificationUIManager* ui_manager);
virtual ~NotificationSystemObserver();
protected:
// content::NotificationObserver override.
virtual void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) OVERRIDE;
private:
// Registrar for the other kind of notifications (event signaling).
content::NotificationRegistrar registrar_;
NotificationUIManager* ui_manager_;
DISALLOW_COPY_AND_ASSIGN(NotificationSystemObserver);
};
#endif // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_SYSTEM_OBSERVER_H_
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