/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* which accompanies this distribution, and is available

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*      Abstract Phonebook entry interface.

*

*/

#ifndef __CPbkIdleFinder_H__

#define __CPbkIdleFinder_H__

// INCLUDES

#include <e32base.h>    // CBase

// FORWARD DECLARATIONS

class CIdleFinder;

class CContactItemFieldDef;

class CContactIdArray;

// CLASS DECLARATION

/**

 * Phonebook idle finder class. Wrapper for Contact Model's CIdleFinder.

 * @see CIdleFinder.

 */

class CPbkIdleFinder : public CBase

	{

    public:  // Constructors and destructors

        /**

         * Constructor. Not exported because objects of this class are created

         * only by CPbkContactEngine.

         *

         * @param aFinder   Contact Model idle finder object. This takes 

         *                  ownership of aFinder.

         * @param aFieldDef Field defintion passed to aFinder. This takes

         *                  ownership of aFieldDef.

         */

        CPbkIdleFinder(CIdleFinder* aFinder, CContactItemFieldDef* aFieldDef);

        /**

         * Destructor.

         */

        ~CPbkIdleFinder();

    public:  // CIdleFinder interface

        /**

         * Tests whether a search is complete.

         * @return ETrue if complete, EFalse if not.

         * @see CIdleFinder::IsCompelete().

         */

	    IMPORT_C TBool IsComplete() const;

        /**

         * Gives access and ownership of the contact ids found in the search.

         * @return Contacts id's found in the search.

         * @see CIdleFinder::TakeContactIds().

         */

	    IMPORT_C CContactIdArray* TakeContactIds();

        /**

         * Check for errors when search is complete.

         * @return Error code. KErrNone if no errors occurred during the search.

         * @see CIdleFinder::Error().

         */

	    IMPORT_C TInt Error() const;

    public:  // Additional interface

        /**

         * Returns the CIdleFinder passed to constructor. Ownership not

         * transferred.

         * @return Symbian Contacts model Idle finder object. NULL if not set.

         */ 

        IMPORT_C CIdleFinder* IdleFinder() const;

        /**

         * Returns the CContactItemFieldDef passed to constructor. Ownership

         * not transferred.

         * @return Symbian Contacts model contact item field definition. NULL 

         *         if not set.

         */ 

        IMPORT_C CContactItemFieldDef* FieldDef() const;

    private:  // Data

		/// Own: idle finder object

        CIdleFinder* iFinder;

		/// Own: field definition (array of field types)

        CContactItemFieldDef* iFieldDef;

    };

#endif // __CPbkIdleFinder_H__

// End of File