/*

* 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:  Attribute filter for File Selection Dialog

*

*/

#ifndef CAKNATTRIBUTEFILTER_H

#define CAKNATTRIBUTEFILTER_H

// INCLUDES

#include <e32base.h>

#include <MAknFileFilter.h>

// FORWARD DECLARATIONS

class TEntry;

class TResourceReader;

// CLASS DEFINITION

/**

*  A filter class that checks if attributes of a file match

*  with filter's ones.

*

*  @lib CommonDialogs.lib

*  @since 1.2

*/

NONSHARABLE_CLASS(CAknAttributeFilter) : public CBase, public MAknFileFilter

	{

	public:		// Constructors and destructors

		/**

		* Static constructor, leaves a pointer to itself to the cleanup stack.

		* @param aReader A reference to a resource reader.

		*/

		IMPORT_C static CAknAttributeFilter* NewLC( TResourceReader& aReader );

		IMPORT_C ~CAknAttributeFilter();

	public:		// Functions from base classes

        /**

        * From MAknFileFilter

        */

		IMPORT_C TBool Accept( const TDesC& aDriveAndPath, const TEntry& aEntry ) const;

	private:	// Constructors and destructors

		CAknAttributeFilter();

		/**

		* Second phase of construction. Constructs itself from a resource.

		* @param aReader A reference to a resource reader.

		*/

		void ConstructFromResourceL( TResourceReader& aReader );

	private:	// Data

		// Own: Filter attributes. Constants are defined in F32FILE.H.

		TUint iAttributes;

		// Own: Defines whether the filter is an include or an exclude filter.

		TInt iFilterStyle;

	};

#endif // CAKNATTRIBUTEFILTER_H

// End of File