/*

* 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: 

*       Provides methods for phonebook contact view listbox model.

*

*/

// INCLUDE FILES

#include "CPbkContactGroupListModel.h"  // This class

#include <cntviewbase.h>    // CContactViewBase

#include <PbkEngUtils.h>

/// Unnamed namespace for local definitions

namespace {

// LOCAL CONSTANTS AND MACROS

_LIT(KCharsToReplace, "\t");

_LIT(KReplacementChars, " ");

#ifdef _DEBUG

enum TPanicCode

    {

    EPanicPreCond_ConstructL = 1,

    EPanicLogic_FormatBufferForContactL

    };

static void Panic(TPanicCode aReason)

    {

    _LIT(KPanicText, "CPbkContactGroupListModel");

    User::Panic(KPanicText, aReason);

    }

#endif // _DEBUG

} // namespace

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

inline CPbkContactGroupListModel::CPbkContactGroupListModel

        (CContactViewBase& aView) : 

    CPbkContactViewListModelBase(aView,iFormattingBuffer), 

    iGroupLabelFieldIndex(-1)

    {

    }

inline void CPbkContactGroupListModel::ConstructL()

    {

    __ASSERT_DEBUG(iView.ContactViewPreferences() & EGroupsOnly, 

        Panic(EPanicPreCond_ConstructL));

    iGroupLabelFieldIndex = GroupLabelFieldIndexL();

    }

CPbkContactGroupListModel* CPbkContactGroupListModel::NewL

        (CContactViewBase& aGroupView)

    {

    CPbkContactGroupListModel* self =

        new(ELeave) CPbkContactGroupListModel(aGroupView);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

CPbkContactGroupListModel::~CPbkContactGroupListModel()

    {

    }

void CPbkContactGroupListModel::FormatBufferForContactL

        (const CViewContact& /*aViewContact*/) const

    {

    __ASSERT_DEBUG(EFalse, Panic(EPanicLogic_FormatBufferForContactL));

    }

void CPbkContactGroupListModel::FormatBufferForGroupL

        (const CViewContact& aViewContact) const

    {

    iBuffer.Zero();

    AppendName(aViewContact.Field(iGroupLabelFieldIndex));

    }

void CPbkContactGroupListModel::AppendName(const TDesC& aName) const

    {

    const TInt spaceLeft = iBuffer.MaxLength()-iBuffer.Length();

    PbkEngUtils::AppendAndReplaceChars

        (iBuffer, aName.Left(spaceLeft), KCharsToReplace, KReplacementChars);

    }

void CPbkContactGroupListModel::FormatEmptyBuffer() const

    {

    iBuffer.Zero();

    }

//  End of File