/*

* 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: 

*    Phonebook contact view listbox model.

*

*/

#ifndef __CPbkContactGroupListModel_H__

#define __CPbkContactGroupListModel_H__

//  INCLUDES

#include "CPbkContactViewListModelBase.h"

#include <cntdef.h>         // TContactItemId

#include "PbkIconId.hrh"    // TPbkIconId

//  FORWARD DECLARATIONS

class CContactViewBase;

// CLASS DECLARATION

/**

 * Listbox model for CPbkContactViewListControl.

 */

NONSHARABLE_CLASS(CPbkContactGroupListModel) : 

        public CPbkContactViewListModelBase

    {

    public:  // Constructors and destructor

        /**

         * Creates a new instance of this class.

		 * @param aGroupView reference to contact model view

         */

        static CPbkContactGroupListModel* NewL(CContactViewBase& aGroupView);

        /**

         * Destructor.

         */ 

        ~CPbkContactGroupListModel();

    private:  // from CPbkContactGroupListModelBase

        void FormatBufferForContactL(const CViewContact& aViewContact) const;

        void FormatBufferForGroupL(const CViewContact& aViewContact) const;

        void FormatEmptyBuffer() const;

    private:  // Implementation

        CPbkContactGroupListModel(CContactViewBase& aView);

        void ConstructL();

        void AppendName(const TDesC& aName) const;

    private:  // Data

        enum 

            {

            /// Maximum length of a formatted list box item text 

            KMaxListBoxText = 256

            };

        /// Own: buffer for formatted list box item text

        TBuf<KMaxListBoxText> iFormattingBuffer;

        /// Own: index of the group label field

        TInt iGroupLabelFieldIndex;

    };

#endif // __CPbkContactGroupListModel_H__

// End of File