/*

* Copyright (c) 2002-2004 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:  This file contains the header file of the CPECallData object

*

*/

#ifndef CPETIMER_H

#define CPETIMER_H

//  INCLUDES

#include <e32base.h>

#include <pevirtualengine.h>

// CONSTANTS

// None

// MACROS

// None

// DATA TYPES

// None

// FUNCTION PROTOTYPES

// None

// FORWARD DECLARATIONS

// None

// CLASS DECLARATION

class MPEPhoneModelInternal;

/**

*  Offers timer service to the phone engine modules 

*  

*

*  @lib PhoneEngineBase.lib

*  @since Series60_2.7

*/

NONSHARABLE_CLASS( CPETimer ) : public CActive

    {

    public: //Constructors and descructor

        /**

        * Two-phased constructor.

        */

        static CPETimer* NewL( MPEPhoneModelInternal& aModel );

        /**

        * Destructor.

        */

        ~CPETimer();

    public:    //New functions

        /**

        * Gets callId

        * @since Series60_2.7

        * @param aCallId is origival callId which is going to be redialed

        */

        void GetCallId( TInt& aCallId ) const;

        /**

        * Resets Timer

        * @since Series60_2.7

        */

        void ResetTimer();

        /**

        * Starts Timer

        * @since Series60_2.7

        * @param aSenconds includes timer delay

        * @param aCallId the identification number of the response message

        * @param aResponseMessage the identification number of the response message

        * @return possible error code

        */

        TInt StartTimer( 

            const TTimeIntervalMicroSeconds32 aSeconds, 

            const MEngineMonitor::TPEMessagesFromPhoneEngine aResponseMessage, 

            const TInt aCallId );

    protected: // From CActive

        /**

        * Cancels asyncronous request(s).

        * @since Series60_2.7

        */

        void DoCancel();

        /**

        * Informs object that asyncronous request is ready.

        * @since Series60_2.7

        */

        void RunL();

    private:

        /**

        * C++ default constructor.

        */

        CPETimer( MPEPhoneModelInternal& aModel );

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:    

        // MPEPhoneModelInternal is used to message sending.

        MPEPhoneModelInternal& iModel;

        // RTimer object 

        RTimer iTimer;

        // Responce message

        MEngineMonitor::TPEMessagesFromPhoneEngine iResponseMessage;

        // The identification number of the call( it is used to rerouting responce message to the right call )

        TInt iCallId;

};

#endif // CPETIMER_H

// End of File