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// Copyright (c) 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 ASH_SYSTEM_SETTINGS_TRAY_SETTINGS_H_
#define ASH_SYSTEM_SETTINGS_TRAY_SETTINGS_H_
#pragma once

#include "ash/system/power/power_status_observer.h"
#include "ash/system/tray/system_tray_item.h"

namespace ash {
namespace internal {

namespace tray {
class SettingsDefaultView;
}

class TraySettings : public SystemTrayItem,
                     public PowerStatusObserver {
 public:
  TraySettings();
  virtual ~TraySettings();

 private:
  // Overridden from SystemTrayItem
  virtual views::View* CreateTrayView(user::LoginStatus status) OVERRIDE;
  virtual views::View* CreateDefaultView(user::LoginStatus status) OVERRIDE;
  virtual views::View* CreateDetailedView(user::LoginStatus status) OVERRIDE;
  virtual void DestroyTrayView() OVERRIDE;
  virtual void DestroyDefaultView() OVERRIDE;
  virtual void DestroyDetailedView() OVERRIDE;
  virtual void UpdateAfterLoginStatusChange(user::LoginStatus status) OVERRIDE;

  // Overridden from PowerStatusObserver.
  virtual void OnPowerStatusChanged(const PowerSupplyStatus& status) OVERRIDE;

  tray::SettingsDefaultView* default_view_;

  DISALLOW_COPY_AND_ASSIGN(TraySettings);
};

}  // namespace internal
}  // namespace ash

#endif  // ASH_SYSTEM_SETTINGS_TRAY_SETTINGS_H_