/*

* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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: 

*

*/

#ifndef _C_SYS_TIMER_H_

#define _C_SYS_TIMER_H_

// Includes

#include <e32base.h>

// Derive user class from this

class CSysTimer_if

	{

friend class CSysTimer;

protected:

	// The num parameter is the same value as give to CSysTimer's

	// constructor. If you have several timers, use this toidentify

	// which timer timed out

	virtual void Timer(int num) = 0;

	};

// Main class definition

class CSysTimer  : public CTimer

{

protected:

	IMPORT_C CSysTimer(TInt aPriority);

	IMPORT_C void ConstructL(CSysTimer_if* client, int num);

public:

	IMPORT_C static CSysTimer* NewL(CSysTimer_if* client

		, int num							// Enter here number to be passed to 

											// CSysTimer_if::Timer

											// The point of this number is that 

											// it is possible for user class to 

											// own several CSysTimers

		, TInt aPriority = EPriorityHigh);

	IMPORT_C virtual ~CSysTimer();

	IMPORT_C void RunL();

	IMPORT_C void Seconds(int s=1);			// Launch after second(s)

	IMPORT_C void MilliSeconds(int s=1);	// Launch after millisecond(s)

	IMPORT_C void MicroSeconds(int s=1);	// Launch after microsecond(s)

protected:

	CSysTimer_if*	iClient;				// Parent

	int				iUserNum;				// Number to be pased to parent

};

#endif // _C_SYS_TIMER_H_