/*

* 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:  Listbox model representing all requestors.

*

*/

// INCLUDE FILES

#include "lpdverifnotiflbmodel.h"

#include "locrequestorutilsresolver.h"

#include "lpdrequestorprocessor.h"

#include "locphonenumberformat.h"

#include "loctextutils.h"

#include "locconsts.h"

#include <locverifierdlg.rsg>

#include <eikenv.h>

// Unnamed namespace for local definitions

const TInt KPostfixLBNameCellNbr = 0; // postfix icon

// This fixed the space for icons in case icons are needed in verifier notifiers

// Change this value to 2 if an icon is to be displayed.

const TInt KLBIconMargin = 0; // space for zero icon

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

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

// CLpdVerifNotifLBModel::NewL

// Two-phased constructor.

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

//

CLpdVerifNotifLBModel* CLpdVerifNotifLBModel::NewL(

    const CLpdRequestorProcessor& aRtorProcessor,

    CEikFormattedCellListBox& aListBox )

    {

    CLpdVerifNotifLBModel* self =

        new( ELeave ) CLpdVerifNotifLBModel( aRtorProcessor, aListBox );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

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

// CLpdVerifNotifLBModel::CLpdVerifNotifLBModel

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CLpdVerifNotifLBModel::CLpdVerifNotifLBModel(

    const CLpdRequestorProcessor& aRtorProcessor,

    CEikFormattedCellListBox& aListBox )

    : CLpdBaseModel( aRtorProcessor ),

      iListBox( aListBox )

    {

    // Intentionally empty

    }

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

// CLpdVerifNotifLBModel::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CLpdVerifNotifLBModel::ConstructL()

    {

    BaseConstructL();

    iFormatter = CLocPhoneNumberFormat::NewL();

    }

// Destructor

CLpdVerifNotifLBModel::~CLpdVerifNotifLBModel()

    {

    delete iFormatter;

    }

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

// CLpdVerifNotifLBModel::MdcaCount

// (other items were commented in a header).

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

//

TInt CLpdVerifNotifLBModel::MdcaCount() const

    {

    TInt count = 0;

    count = iRtorProcessor.Requestors().Count();

    if ( count == 0 )

        { // if there are no requestors we must add unknown requestor

        count = 1;

        }

    return count;

    }

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

// CLpdVerifNotifLBModel::MdcaPointL

// (other items were commented in a header).

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

//

void CLpdVerifNotifLBModel::MdcaPointL( TInt aIndex ) const

    {

    if( aIndex >= MdcaCount() )

        {

        User::Leave( KErrArgument );

        }

    TPtr bufferDes = iBuffer->Des();

    HBufC* name = NULL;

    if ( iRtorProcessor.Requestors().Count() == 0 ) // unknown requestor

        {

        name = CEikonEnv::Static()->AllocReadResourceLC(

                                    R_LPD_UNKNOWN_REQUESTER );

        // No icons, no clipping, everything surely ok:

        bufferDes.Zero();

        bufferDes.Append( *name );

        }

    else

        {

        const CPosRequestor& requestor =

            *( iRtorProcessor.Requestors() )[aIndex];

        name = iUtils->RequestorNameL( requestor );

        CleanupStack::PushL( name );

        TPtr nameDes = name->Des();

        if ( iUtils->PhoneNumberAsName( requestor ) )

            {

            iFormatter->PhoneNumberFormatL( nameDes, bufferDes,

                                           AknTextUtils::EClipFromBeginning,

                                           &iListBox, aIndex, 

                                           KPostfixLBNameCellNbr,

                                           KLBIconMargin );

            }

        else

            {

            LocTextUtils::ClipToFit( nameDes, AknTextUtils::EClipFromEnd,

                    &iListBox, aIndex, KPostfixLBNameCellNbr, KLBIconMargin );

            bufferDes.Zero();

            bufferDes.Append( *name ); // this is safe after clipping

            }

        }

    CleanupStack::PopAndDestroy(name);

    }

// End of File