/*

* Copyright (c) 2002 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: 

*     Call active notifier: either for data or voice line

*

*/

#ifndef __CLogsCallStatus_H

#define __CLogsCallStatus_H

//  INCLUDE FILES  

#include <etel.h>

#include <etelmm.h>

#include "CLogsEtelBase.h"

#include "MLogsCallStatus.h"

// CONSTANTS

// FORWARD DECLARATIONS

class MLineStatusObserver;

//  CLASS DECLARATIONS 

class CLogsCallStatus: public CLogsEtelBase, public MLogsCallStatus

    {

    public:

        enum TLineStatus

            {

            EUnknownLine,

            ECallAndDataLines,

            ECallLine,

            ESecondaryLine, // ALS secondary line

            EDataLine

            };

        /**

         *  Standard creation function. Creates and returns a new object of

         *  this class.

         *  Parameter: aLine, ETel line

         *

         *  Return value: The pointer of the CLogsCallStatus

         */

        static CLogsCallStatus* NewLC( const TLineStatus aLine );

        /**

         *  Destructor

         */

        ~CLogsCallStatus();

    private: // CActive

        void RunL();

        void DoCancel();

    private:

		/**

         *  Symbian OS Constructor

         */

        void ConstructL();

        /**

         *  C++ Constructor

         *

         */

        CLogsCallStatus( const TLineStatus aLine );

    public: // from MLogsCallStatus

        void SetObserver( MLineStatusObserver* aObserver );

        TInt CallIsActive( TBool& aCallIsActive );

        TInt ActiveCallDuration(TTimeIntervalSeconds& aCallDuration);

    private: // data

        /// Ref: observer

        MLineStatusObserver* iObserver;

        /// Own: Telephone line

        RMobileLine iLine;

        /// Own: status

        RMobileCall::TMobileCallStatus iLineStatus;

        /// Own: composite object if both the data and cellular lines are initialised.

        CLogsCallStatus* iDataLine;

        /// Own: composite object if also the secondary (ALS) line is initialised.

        CLogsCallStatus* iSecondaryLine;

        /// Own: voice or data call

        TLineStatus iSelectedLine;

    };

#endif  // __AOCCT_CALL_STATUS_H

// End of file