/*

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

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: 

*  CWidgetUiAsyncExit class can exit the WidgetUi in async mode. It calls the CWidgetAppUi`s

*  Exit() method, when the object completes the request.

*

*

*/

#ifndef __WIDGETUIASYNCEXIT_H

#define __WIDGETUIASYNCEXIT_H

// INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class MApiProvider;

// CLASS DEFINITION

class CWidgetUiAsyncExit : public CActive

    {

    public:  // constructors

        /**

        * Create a CWidgetUiAsyncExit object, Leaves on failure.

        * @param aApiProvider Api provider. Not owned.

        * @return A pointer to the created instance of CWidgetUiAsyncExit.

        */

        static CWidgetUiAsyncExit* NewL( MApiProvider& aApiProvider );

    private:  // default c++, and 2nd phase constructor

        /**

        * Constructs this object

        * @param aApiProvider Api provider. Not owned.

        */

        CWidgetUiAsyncExit( MApiProvider& aApiProvider );

    public:

        /**

        * Destroy the object and release all memory objects

        */

        ~CWidgetUiAsyncExit();

        /**

        * Complete an asynchronous request.

        */

        void Start();

    protected: // from CActive

        /**

        * Cancel any outstanding requests

        */

        void DoCancel();

        /**

        * Handles object`s request completion event.

        */

        void RunL();

    private:

        /**

        * Callback.

        */

        MApiProvider& iApiProvider;

    };

#endif  // __WIDGETUIASYNCEXIT_H

// End of file