/*

* 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

*

*/

// INCLUDE FILES

#include <eikenv.h>

#include <AknUtils.h>	// AknTextUtils

#include "CLogsCtAdapter.h"

#include "MLogsSharedData.h"

#include "MLogsCallStatus.h"

// EXTERNAL DATA STRUCTURES

// EXTERNAL FUNCTION PROTOTYPES  

// CONSTANTS

_LIT(KFormat,"%02d%c%02d%c%02d");

_LIT(KActiveCallIcon,"0");

_LIT(KLastCallIcon,"1");

_LIT(KDialledCallIcon,"2");

_LIT(KReceivedCallIcon,"3");

_LIT(KAllCallIcon,"4");

_LIT(KTab,"\t");

const TInt KTimeLen = 20;       //Same as in CCtControlContainer.cpp

const TInt KMaxValueOfTheTimer = 359999;

const TInt KCtAdapterMdcaCount = 4;

_LIT(KPanicMsg,"CLogsCtAdapter");

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

// ----------------------------------------------------------------------------

// LanguageConversionAndAppend

//

// Static

// ----------------------------------------------------------------------------

//

TInt LanguageConversionAndAppend( 

    HBufC* aBuffer, 

    TDes& aDestDes )

    {

    TPtr ptr = aBuffer->Des();

    AknTextUtils::LanguageSpecificNumberConversion(ptr);

    if( ptr.Length() > aDestDes.MaxLength() )

        {

        aDestDes.Append( ptr.Left( aDestDes.MaxLength() ) );

        return KErrOverflow;

        }

    aDestDes.Append( ptr );

    return KErrNone;

    }

// ================= MEMBER FUNCTIONS =======================

// ----------------------------------------------------------------------------

// CLogsCtAdapter::NewL

// ----------------------------------------------------------------------------

//

CLogsCtAdapter* CLogsCtAdapter::NewL(

    MLogsSharedData* aSharedData, 

    const TAlsEnum& aSelectedAlsLine,

    MLogsCallStatus& aCallStatus )

    {

    CLogsCtAdapter* self = new( ELeave ) 

                                CLogsCtAdapter( 

                                    aSharedData, 

                                    aSelectedAlsLine,

                                    aCallStatus);

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

// ----------------------------------------------------------------------------

// CLogsCtAdapter::CLogsCtAdapter

// ----------------------------------------------------------------------------

//

CLogsCtAdapter::CLogsCtAdapter( 

    MLogsSharedData* aSharedData, 

    const TAlsEnum& aSelectedAlsLine,

    MLogsCallStatus& aCallStatus) :

        iSharedData( aSharedData ),

        iSelectedAlsLine( aSelectedAlsLine ),

        iCallStatus( aCallStatus )

    {

    }

// ----------------------------------------------------------------------------

// CLogsCtAdapter::ConstructL

// ----------------------------------------------------------------------------

//

void CLogsCtAdapter::ConstructL()

    {

    CEikonEnv* env = CEikonEnv::Static();

    iActiveCallText = env->AllocReadResourceL( R_AOCCT_ACTIVE_CALL_TIMER_TEXT );

    iLastCallText = env->AllocReadResourceL( R_AOCCT_LAST_CALL_TIMER_TEXT );

    iDialledCallsText = env->AllocReadResourceL( R_AOCCT_DIALLED_CALLS_TIMER_TEXT );

    iReceivedCallsText = env->AllocReadResourceL( R_AOCCT_RECEIVED_CALLS_TIMER_TEXT );

    iAllCallsText = env->AllocReadResourceL( R_AOCCT_ALL_CALLS_TIMER_TEXT );       

    iActiveCallTime = HBufC::NewL (KTimeLen);

    iLastCallTime = HBufC::NewL (KTimeLen);

    iDialledCallsTime = HBufC::NewL (KTimeLen);

    iReceivedCallsTime = HBufC::NewL (KTimeLen);

    iAllCallsTime = HBufC::NewL (KTimeLen);

    //These need to have non-zero initial values

    iPreviousActiveTime = KErrNotFound;

    iPreviousAllCallsTime = KErrNotFound;

    //Local variation setting for showing/not showing active call duration

    iShowCallDurationLogs = iSharedData->ShowCallDurationLogsL();

    }

// ----------------------------------------------------------------------------

// CLogsCtAdapter::~CLogsCtAdapter

// ----------------------------------------------------------------------------

//

CLogsCtAdapter::~CLogsCtAdapter()

    {

    delete iActiveCallText;

    delete iLastCallText;

    delete iDialledCallsText;

    delete iReceivedCallsText;

    delete iAllCallsText;

    delete iActiveCallTime; 

    delete iLastCallTime; 

    delete iDialledCallsTime; 

    delete iReceivedCallsTime;

    delete iAllCallsTime; 

    }

// ----------------------------------------------------------------------------

// CLogsCtAdapter::MdcaCount

// ----------------------------------------------------------------------------

//

TInt  CLogsCtAdapter::MdcaCount () const 

    {

    return KCtAdapterMdcaCount;

    }

// ----------------------------------------------------------------------------

// CLogsCtAdapter::MdcaPoint

// ----------------------------------------------------------------------------

//

TPtrC16  CLogsCtAdapter::MdcaPoint( TInt aIndex ) const

    {

    TDes& des = CONST_CAST( TBuf<KLogsCtAdapterLen>&,

                              iBuffer );

    des.Zero();

    switch( aIndex )

        { // "0\tFirstLine\tSecondLine"

        case 0:

            {

            TBool activeCall( EFalse );

            iCallStatus.CallIsActive( activeCall );

            //Local variation / active call duration:

            //Show active call duration only if active call is ongoing and we are also requested to 

            // show the active call duration. Otherwise we show only the last ended call's duration

            // also in cases in which we are in midst of one or more active call.

            if( activeCall && iShowCallDurationLogs )

                {   // Call is active and we are requested to show active call duration

                des.Append( KActiveCallIcon );

                des.Append( KTab );

                des.Append( *iActiveCallText );

                des.Append( KTab );

                LanguageConversionAndAppend( iActiveCallTime, des );

                }

            else

                {

                des.Append( KLastCallIcon );

                des.Append( KTab );

                des.Append( *iLastCallText );

                des.Append( KTab );

                LanguageConversionAndAppend( iLastCallTime, des );

                }

            break;

            }

        case 1:

            des.Append( KDialledCallIcon );

            des.Append( KTab );

            des.Append( *iDialledCallsText );

            des.Append( KTab );

            LanguageConversionAndAppend( iDialledCallsTime, des );

            break;

        case 2:

            des.Append( KReceivedCallIcon );

            des.Append( KTab );

            des.Append( *iReceivedCallsText );

            des.Append( KTab );

            LanguageConversionAndAppend( iReceivedCallsTime, des );

            break;

        case 3:

            des.Append( KAllCallIcon );

            des.Append( KTab );

            des.Append( *iAllCallsText );

            des.Append( KTab );

            LanguageConversionAndAppend( iAllCallsTime, des );

            break;

        default:

            User::Panic(KPanicMsg, KErrCorrupt);

            break;

        }

    return iBuffer;

    }

// ----------------------------------------------------------------------------

// CLogsCtAdapter::UpdateDataL

// ----------------------------------------------------------------------------

//

TBool CLogsCtAdapter::UpdateDataL()

    {

    TBool retVal = ETrue; //By default indicate that a timer value has changed

    TInt activeTime( ActiveTime() );  //Note! This retrieves only cellular call duration

    TInt allCallstime( iSharedData->AllCallsTimer( iSelectedAlsLine, EVoipIncluded) );

    //Format time to time strings

    ToTimeFormat( activeTime, iActiveCallTime );                    //Duration of active on-going call. NOTE! Only voice call supported

                                                                    // as we don't get anywhere information of ongoing voip call status.

    ToTimeFormat( iSharedData->LastCallTimer(                       //Duration of last already ended call (voice or voip)

                        iSelectedAlsLine, EVoipIncluded ), iLastCallTime  );  

    ToTimeFormat( iSharedData->DialledCallsTimer(

                        iSelectedAlsLine, EVoipIncluded ), iDialledCallsTime  );

    ToTimeFormat( iSharedData->ReceivedCallsTimer(

                        iSelectedAlsLine, EVoipIncluded ), iReceivedCallsTime  );

    ToTimeFormat( allCallstime, iAllCallsTime  );

    //Check has any value changed. If active or all calls time has changed from previous call,

    // then return true, otherwise false. KErrNotFound needed as initial values of members.

    if( activeTime == iPreviousActiveTime  && allCallstime == iPreviousAllCallsTime ) 

        {

        retVal = EFalse;    //No value has changed after previous call of this function.

        }

    iPreviousActiveTime = activeTime;

    iPreviousAllCallsTime = allCallstime;

    return retVal;

    }

TInt CLogsCtAdapter::ActiveTime()

    {

    TTimeIntervalSeconds secondsInterval;

    if( iCallStatus.ActiveCallDuration( secondsInterval ) ) //This retrieves only cellular call duration, see

        {                                                   // CLogsCallStatus in CLogsMMECallStatus.cpp 

        return 0;

        }

    return secondsInterval.Int();

    }

// ----------------------------------------------------------------------------

// CLogsCtAdapter::ToTimeFormat

//

// Converts seconds to proper time format

// ----------------------------------------------------------------------------

//

void CLogsCtAdapter::ToTimeFormat( 

    TInt aSeconds, 

    HBufC* aText )

    {

    TLocale locale;

    if( aSeconds > KMaxValueOfTheTimer )

        {

        TInt HowManyTimes( aSeconds / KMaxValueOfTheTimer );

        aSeconds = aSeconds - HowManyTimes * KMaxValueOfTheTimer;

        }

    TInt seconds( aSeconds % 60 );

    TInt hours( aSeconds / 3600 );

    TInt minutes( ( aSeconds - hours * 3600 ) / 60 );

    TInt hoursSeparator = locale.TimeSeparator( 1 );

    TInt minuteSeparator = locale.TimeSeparator( 2 );

    /// Localization of the time

    TPtr ptr = aText->Des();

    ptr.Format( KFormat, hours, hoursSeparator, minutes, minuteSeparator, seconds );

    }

// ----------------------------------------------------------------------------

// CLogsCtAdapter::LastCallTimeStringL

//

// Functions to provide formatted call time strings for container (called from CCtControlContainer)

// No need to call UpdateDataL() to get up-to-date values

// ----------------------------------------------------------------------------

//

TInt CLogsCtAdapter::LastCallTimeStringL( 

    TDes& aDes, 

    const TAlsEnum& aSelectedLine, 

    const TVoipEnum aVoip )  

    {

    HBufC* buf = HBufC::NewLC( KTimeLen );    

    ToTimeFormat( iSharedData->LastCallTimer( aSelectedLine, aVoip ), buf );   //Duration of last already ended call. 

    TInt ret = LanguageConversionAndAppend( buf, aDes );    

    CleanupStack::PopAndDestroy( buf );

    return ret;    

    }

// ----------------------------------------------------------------------------

// CLogsCtAdapter::ReceivedCallsTimeStringL

// ----------------------------------------------------------------------------

//

TInt CLogsCtAdapter::ReceivedCallsTimeStringL( 

    TDes& aDes, 

    const TAlsEnum& aSelectedLine, 

    const TVoipEnum aVoip )

    {

    HBufC* buf = HBufC::NewLC( KTimeLen );    

    ToTimeFormat( iSharedData->ReceivedCallsTimer( aSelectedLine, aVoip ), buf );

    TInt ret = LanguageConversionAndAppend( buf, aDes );    

    CleanupStack::PopAndDestroy( buf );

    return ret;    

    }

// ----------------------------------------------------------------------------

// CLogsCtAdapter::DialledCallsTimeStringL

// ----------------------------------------------------------------------------

//

TInt CLogsCtAdapter::DialledCallsTimeStringL( 

    TDes& aDes, 

    const TAlsEnum& aSelectedLine, 

    const TVoipEnum aVoip )

    {

    HBufC* buf = HBufC::NewLC( KTimeLen );    

    ToTimeFormat( iSharedData->DialledCallsTimer( aSelectedLine, aVoip ), buf );

    TInt ret = LanguageConversionAndAppend( buf, aDes );    

    CleanupStack::PopAndDestroy( buf );

    return ret;    

    }

// ----------------------------------------------------------------------------

// CLogsCtAdapter::AllCallsTimeStringL

// ----------------------------------------------------------------------------

//

TInt CLogsCtAdapter::AllCallsTimeStringL( 

    TDes& aDes, 

    const TAlsEnum& aSelectedLine, 

    const TVoipEnum aVoip )

    {

    HBufC* buf = HBufC::NewLC( KTimeLen );    

    ToTimeFormat( iSharedData->AllCallsTimer( aSelectedLine, aVoip ), buf );

    TInt ret = LanguageConversionAndAppend( buf, aDes );    

    CleanupStack::PopAndDestroy( buf );

    return ret;    

    }

//  End of File