/*

* 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 the License "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:  List implementation

*

*/

#include"sysinfolists.h"

#include"sysinfointerface.h"

#include"sysinfo.h"

using namespace LIW ;

const TInt KStartItemIndex = -1;

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

// CSysInfoAccList::CSysInfoAccList

// Parameterised constructor

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

//

CSysInfoAccList::CSysInfoAccList(const CAccList* aAccList )

                                :iAccList(aAccList),

                                iCount(iAccList->Count()),

                                iCurrent(KStartItemIndex)

    {

    }

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

// CSysInfoAccList::NewL

// Two-phased constructor

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

//

CSysInfoAccList* CSysInfoAccList::NewL(const CAccList* aAccList )

    {

    return new( ELeave ) CSysInfoAccList(aAccList);

    }

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

// CSysInfoAccList::~CSysInfoAccList

// Class destructor

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

//

CSysInfoAccList::~CSysInfoAccList()

    {

    delete iAccList;

    }

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

// CSysInfoAccList::Reset

// Resets the iterator to point to the beginning of list

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

//

void CSysInfoAccList::Reset()

    {

    iCurrent = KStartItemIndex;

    }

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

// CSysInfoAccList::NextL

// Constructs the next media item in the form of a map

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

//

TBool CSysInfoAccList::NextL(TLiwVariant& aItem)

    {

    iCurrent++;

    if( iCurrent<iCount )

        {

        const CAccessoryInfo* temp;

        iAccList->AtL( iCurrent,temp );

        CAccessoryInfo* accItem = (CAccessoryInfo*) temp;

        CleanupStack::PushL( accItem );

        CLiwDefaultMap *outputMap = NULL;

        CSysInfoInterface::ConvertSysData2AiwParamL(accItem,(CLiwMap*&)outputMap);

        CleanupStack::PopAndDestroy(accItem);

        //Place output map on cleanup stack.

        CleanupClosePushL(*outputMap);

        aItem.SetL( TLiwVariant( outputMap ) );

        CleanupStack::PopAndDestroy(outputMap);

        return ETrue;

        }

    else

        {

        return EFalse;

        }

    }

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

// CSysInfoConnList::CSysInfoConnList

// Parameterised constructor

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

//

CSysInfoConnList::CSysInfoConnList(const CConnectionList* aConnList )

                                            :iConnList(aConnList),

                                            iCount(iConnList->Count()),

                                            iCurrent(KStartItemIndex)

    {

    }

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

// CSysInfoAccList::NewL

// Two-phased constructor

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

//

CSysInfoConnList* CSysInfoConnList::NewL(const CConnectionList* aConnList )

    {

    return new( ELeave ) CSysInfoConnList(aConnList);

    }

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

// CSysInfoAccList::~CSysInfoAccList

// Class destructor

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

//

CSysInfoConnList::~CSysInfoConnList()

    {

    delete iConnList;

    iConnList = NULL ;

    }

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

// CSysInfoAccList::Reset

// Resets the iterator to point to the beginning of list

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

//

void CSysInfoConnList::Reset()

    {

    iCurrent = KStartItemIndex;

    }

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

// CSysInfoAccList::NextL

// Constructs the next media item in the form of a map

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

//

TBool CSysInfoConnList::NextL( TLiwVariant& aItem )

    {

    iCurrent++;

    if( iCurrent<iCount )

        {

        const CConnectionInfo* temp;

        iConnList->At( iCurrent,temp );

        CConnectionInfo* connItem = (CConnectionInfo*) temp;

        CLiwDefaultMap *outputMap = NULL;

        CSysInfoInterface::CSysInfoInterface::ConvertSysData2AiwParamL(

                                            connItem,(CLiwMap*&)outputMap );

        CleanupClosePushL(*outputMap);

        aItem.SetL(TLiwVariant(outputMap));

        CleanupStack::PopAndDestroy(outputMap);

        return ETrue;

        }

    else

        {

        return EFalse;

        }

    }

//End of file