/*

 * Copyright (c) 2002-2006 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:  Filter interface for file selection.

 *

 */

 #ifndef MAKNFILEFILTER_H

 #define MAKNFILEFILTER_H

 // INCLUDES

 #include <e32def.h> // TBool

 // FORWARD DECLARATIONS

 class TEntry;

 //  CLASS DEFINITION

 /**

 *  An abstract interface class for filters.

 *

 *  @lib CommonDialogs.lib

 *  @since 1.2

 */

 class MAknFileFilter

     {

     public:     // Constructors and destructors

         /**

         * A virtual destructor to ensure that correct destructor gets called.

         * Must have an empty implementation.

         */

         virtual ~MAknFileFilter() { };

     public:

         /**

         * Checks if a file is accepted by the filter.

         * @param aDriveAndPath Drive and full path of the file.

         * @param aEntry A directory entry.

         * @return Returns ETrue if filter accepts the file.

         */

         virtual TBool Accept( const TDesC& aDriveAndPath, const TEntry& aEntry ) const = 0;

     };

 #endif // MAKNFILEFILTER_H

 // End of File