/*

* 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: 

*     CViewContact <-> MPbkFieldDataArray adapters.

*

*/

#ifndef __PbkViewContactFieldDataAdapter_H__

#define __PbkViewContactFieldDataAdapter_H__

// INCLUDES

#include "MPbkFieldData.h"

// FORWARD DECLARATIONS

class CViewContact;

class RContactViewSortOrder;

// CLASS DECLARATIONS

/**

 * Adapter CViewContact -> MPbkFieldDataArray.

 *

 * @see TViewContactFieldData

 * @see CViewContact

 * @see MPbkFieldDataArray

 */

class TPbkViewContactFieldDataArray : public MPbkFieldDataArray

    {

    public:  // Interface

        /**

         * Adapts a view contact contents to MPbkFieldDataArray interface.

         * 

         * @param aViewContact  view contact to adapt

         * @param aSortOrder    sort order of the view where aViewContact

         *                      is from.

         * @precond aViewContact.FieldCount() == aSortOrder.Count()

         */

        IMPORT_C TPbkViewContactFieldDataArray

            (const CViewContact& aViewContact, 

            const RContactViewSortOrder& aSortOrder);

        /**

         * Destructor.

         */

        IMPORT_C ~TPbkViewContactFieldDataArray();

    public:  // from MPbkFieldDataArray

        TInt PbkFieldCount() const;

        MPbkFieldData& PbkFieldAt(TInt aIndex);

        const MPbkFieldData& PbkFieldAt(TInt aIndex) const;

    private:  // Implementation

        TPbkFieldId FieldId(TInt aIndex) const;

        /**

         * Adapter CViewContact field -> MPbkFieldData.

         *

         * @see TPbkViewContactFieldDataArray

         * @see MPbkFieldData

         */

        class TFieldData : public MPbkFieldData

            {

            public:  // Interface

			   /**

				* Constructor.

				*/

				TFieldData();

			   /**

				* Set.

				* @param aFieldId field id

				* @param aText text

				*/

                void Set(TPbkFieldId aFieldId, const TDesC& aText);

            public:  // from MPbkFieldData

                TStorageType PbkFieldType() const;

                TPbkFieldId PbkFieldId() const;

                TPtrC PbkFieldText() const;

                TTime PbkFieldTime() const;

            private:  // Data

				/// Own: field id

                TPbkFieldId iFieldId;

				/// Own: text

                TPtrC iText;

            };

    private:  // Data

        /// Ref: the adapted view contact

        const CViewContact& iViewContact;

        /// Ref: sort order of the contact view where iViewContact is from

        const RContactViewSortOrder& iSortOrder;

        /// Own: last requested field

        mutable TFieldData iField;

    };

#endif // __PbkViewContactFieldDataAdapter_H__

// End of File