chrome/browser/notifications/notification_prefs_manager.h

   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 CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_PREFS_MANAGER_H_
   6 #define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_PREFS_MANAGER_H_
   7
   8 #include "chrome/browser/notifications/balloon_collection.h"
   9
  10 class PrefService;
  11
  12 // This interface is used to access and mutate the preferences related to
  13 // desktop notifications.
  14 class NotificationPrefsManager {
  15  public:
  16   virtual ~NotificationPrefsManager() {}
  17
  18   // Registers preferences.
  19   static void RegisterPrefs(PrefService* prefs);
  20
  21   // Gets the preference indicating where notifications should be placed.
  22   virtual BalloonCollection::PositionPreference
  23       GetPositionPreference() const = 0;
  24
  25   // Sets the preference that indicates where notifications should
  26   // be placed on the screen.
  27   virtual void SetPositionPreference(
  28       BalloonCollection::PositionPreference preference) = 0;
  29
  30  protected:
  31   NotificationPrefsManager() {}
  32
  33  private:
  34   DISALLOW_COPY_AND_ASSIGN(NotificationPrefsManager);
  35 };
  36
  37 #endif  // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_PREFS_MANAGER_H_