/*

* 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: 

*     Adaptor to EventList, copies data from model listbox

*

*/

#ifndef __CLogsCtAdapter_H__

#define __CLogsCtAdapter_H__

//  INCLUDES

#include <bamdesca.h>  // MDesCArray

#include <e32base.h>

#include "LogsAlsEnum.hrh"

// CONSTANTS

const TInt KLogsCtAdapterLen = 100;

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

class MLogsSharedData;

class MLogsCallStatus;

// CLASS DECLARATION

/**

*  Adaptor to EventList, copies data from model listbox

*/

class CLogsCtAdapter : public CBase, public MDesCArray

    {

    public:  // Constructors and destructor

        /**

         *  Two-phased constructor.

         *

         * @param aModel, pointer to logs model.

         * @param aSelectedAlsLine, selected als line.

         * @param aCallStatus, call status accessor class.

         */

        static CLogsCtAdapter* NewL( MLogsSharedData* aSharedData, 

                            const TAlsEnum& aSelectedAlsLine,

                            MLogsCallStatus& aCallStatus );

        /**

         *  Destructor.

         */

        virtual ~CLogsCtAdapter();

    public: 

        /**

         * Update data for adaptation

         */

        TBool UpdateDataL();

        /**

         * Get time strings in localised form for recent call counters. UpdateDataL() needs

         * to be called before to get up-to-date values

         */

        TInt LastCallTimeStringL( TDes& aDes, const TAlsEnum& aSelectedAlsLine, const TVoipEnum aVoip );

        TInt ReceivedCallsTimeStringL( TDes& aDes, const TAlsEnum& aSelectedAlsLine, const TVoipEnum aVoip);        

        TInt DialledCallsTimeStringL( TDes& aDes, const TAlsEnum& aSelectedAlsLine, const TVoipEnum aVoip );                

        TInt AllCallsTimeStringL( TDes& aDes, const TAlsEnum& aSelectedAlsLine, const TVoipEnum aVoip );                        

    private:

        /** 

         * Active call timer in seconds.

         */

        TInt ActiveTime();

        /**

         * Converts seconds to proper time format

         * @param aSeconds time in seconds

         * @param aText converted string

         */

        void ToTimeFormat( TInt aSeconds, HBufC* aText );

    private:        

        /**

         *  C++ default constructor.

         */

        CLogsCtAdapter( MLogsSharedData* aSharedData, 

                            const TAlsEnum& aSelectedAlsLine,

                            MLogsCallStatus& aCallStatus);

        /**

         *  Symbian OS constructor.

         */

        void ConstructL();

	private: // from MDesCArray

		/**

		 *  Returns number of entries

         *

		 *  @return TInt 

		 */

		TInt MdcaCount() const;

		/**

		 *  Returns a TPtrC related with the position given by aIndex

         *

		 *  @param  TInt    aIndex

		 *  @return TPtrC16

		 */

		TPtrC16 MdcaPoint( TInt aIndex ) const;        

	private: //data

        /// Ref: Reference to SD

        MLogsSharedData* iSharedData;

        /// Own: main buffer 

		TBuf<KLogsCtAdapterLen> iBuffer;

        /// Own: "Active call timer" text

        HBufC* iActiveCallText;

        /// Own: "Last call timer" text

        HBufC* iLastCallText;

        /// Own: "Dialled call timer" text

        HBufC* iDialledCallsText;

        /// Own: "Received call timer" text

        HBufC* iReceivedCallsText;

        /// Own: "All call timer" text

        HBufC* iAllCallsText;

        /// Own: active call timer conversion buffer

        HBufC* iActiveCallTime; 

        /// Own: last call timer conversion buffer

        HBufC* iLastCallTime; 

        /// Own: dialled call timer conversion buffer

        HBufC* iDialledCallsTime; 

        /// Own: received call timer conversion buffer

        HBufC* iReceivedCallsTime;

        /// Own: all call timer conversion buffer

        HBufC* iAllCallsTime; 

        /// Ref: Selected als line

        const TAlsEnum& iSelectedAlsLine;

        /// Ref: call status object reference.

        MLogsCallStatus& iCallStatus;

        //Members to track whether a time value has changed from previous call

        TInt iPreviousActiveTime;

        TInt iPreviousAllCallsTime;

        TBool iShowCallDurationLogs;

    };

#endif  // CLogsCtAdapter_H

// End of File