/*

* Copyright (c) 2010 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:   

*

*/

#ifndef __ALFDRAWER_H__

#define __ALFDRAWER_H__

#include <e32base.h>

/**

 * This provides additional alf drawing synchronization.

 * 

 * This class requires application environment (CCoeEnv) to exist.

 */

NONSHARABLE_CLASS( CAlfDrawer ) : public CBase

    {

public:

    /**

     * Creates new CAlfDrawer instance.

     * @return newly created instance.

     */

    IMPORT_C static CAlfDrawer* NewL();

    /**

     * Destructor.

     */

    IMPORT_C ~CAlfDrawer();

public:

    /**

     * Finishes drawing. 

     * This will perform similar operation as RWsSession::Finish

     * and then wait for all pending drawing to be finished.

     * @return error code, KErrNone upon success.

     */

    IMPORT_C TInt Finish();

private:

    CAlfDrawer();

    void ConstructL();

private:

    struct TAlfDrawerData;

    TAlfDrawerData* iData;

    };

#endif // __ALFDRAWER_H__