/*

* 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: 

*     Helper class for loading PbkView resources.

*

*/

#ifndef __RPbkViewResourceFile_H__

#define __RPbkViewResourceFile_H__

//  INCLUDES

#include <e32std.h>

#include "ConeResLoader.h"

// CLASS DECLARATION

/**

 * Helper class for loading the PbkView DLL resource file.

 */

class RPbkViewResourceFile

    {

    public:  // Interface

        /**

         * Constructor.

         * @param aEnv CONE environment where to load the resource file.

         */

        IMPORT_C RPbkViewResourceFile(CCoeEnv& aEnv);

        /**

         * Opens the PbkView dll resource file for use. Leaves if the

         * resource file is already open.

         */

        IMPORT_C void OpenL();

        /**

         * Returns ETrue if the resource file is open.

         * @return ETrue if the resource file is open.

         */

        IMPORT_C TBool IsOpen() const;

        /**

         * Closes the PbkView dll resource file.

         * You must always remember to close the resource file when finished 

         * using it.

         */

        IMPORT_C void Close();

    private:  // Data

		/// Own: resource loader

        RConeResourceLoader iLoader;

		/// Own: file open flag

        TBool iOpen;

    };

#endif // __RPbkViewResourceFile_H__

// End of File