// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

 // All rights reserved.

 // This component and the accompanying materials are made available

 // under the terms of the License "Eclipse Public License v1.0"

 // which accompanies this distribution, and is available

 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

 //

 // Initial Contributors:

 // Nokia Corporation - initial contribution.

 //

 // Contributors:

 //

 // Description:

 // e32\include\e32power.h

 // 

 //

 #ifndef __E32POWER_H__

 #define __E32POWER_H__

 #include <e32cmn.h>

 /**

 @publishedPartner

 @released

 System-wide power states

 */

 enum TPowerState

 	{

 	/** The system is fully operational; could be busy or idle */ 

 	EPwActive,

 	/** The system sleeps keeping the full memory state in RAM */ 

 	EPwStandby,

 	/** System is off; can go to active by rebooting only */

 	EPwOff,

 	/** The system restarts - i.e. switches off and then back on */

 	EPwRestart,

 	/** An integer that strictly greater of any legal power state value */

 	EPwLimit,

 	};

 /** 

 @publishedPartner

 @released

 User-level domain manager's interface to Kernel-level power management.

 */

 class Power

 	{

 public:

 	IMPORT_C static TInt EnableWakeupEvents(TPowerState);

 	IMPORT_C static void DisableWakeupEvents();

 	IMPORT_C static void RequestWakeupEventNotification(TRequestStatus&);

 	IMPORT_C static void CancelWakeupEventNotification();

 	IMPORT_C static TInt PowerDown();

 	};

 #endif