/*

* Copyright (c) 2004 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:  AA logout control.

*

*/

#ifndef __CCNUIAALOGOUTCNTRLSTEP_H

#define __CCNUIAALOGOUTCNTRLSTEP_H

//  INCLUDES

#include <E32Base.h>

#include "MCnUiCntrlStep.h"

//FORWARD DECLARATION

class MCnUiBaseControlContext;

class CIMPSSAPSettings;

class CCnUiConnCloser;

class CPEngNWSessionSlotID2;

// CLASS DECLARATION

/**

 * AA logout control.

 * Performs a AA logout to default SAP

 *

 * @since 2.1

 */

NONSHARABLE_CLASS( CCnUiAALogoutCntrlStep ) : public CBase,

        public MCnUiCntrlStep

    {

public:  // Two-phased constructors and destructor

    /**

     * Two-phased constructor.

     */

    static CCnUiAALogoutCntrlStep* NewLC( MCnUiBaseControlContext& aCCntxt,

    CIMPSSAPSettings& aLogoutSap,

    TBool aIsScheduled,

    CPEngNWSessionSlotID2& aNWSessionSlotID );

    /**

     * Destructor.

     */

    virtual ~CCnUiAALogoutCntrlStep();

private:

    /**

     * C++ constructor.

     */

    CCnUiAALogoutCntrlStep( MCnUiBaseControlContext& aCCntxt,

                            CIMPSSAPSettings& aLogoutSap,

                            TBool aIsScheduled );

    /**

     * Symbian OS constructor.

     */

    void ConstructL( CPEngNWSessionSlotID2& aNWSessionSlotID );

public: // New functions from MCnUiCntrlStep

    /**

     * Runs connection open / logout step.

     *

     * @since 2.1

     * @return Errorcode from logout.

     */

    TInt RunStepL();

    /**

     * Handles complete.

     *

     * @since 2.1

     * @return Always ECnUiStepContinueTeardown.

     */

    TCnUiHandleCompleteStatus HandleCompleteL();

    /**

     * Handles undo.

     *

     * @since 2.1

     */

    void UndoStepL();

private: // data

    ///<Base control context, not owned

    MCnUiBaseControlContext&               iCCntxt;

    ///<Logout SAP, not owned

    CIMPSSAPSettings&                        iLogoutSap;

    ///<Connection opener, owned

    CCnUiConnCloser*                       iConnCloser;

    // Tells if this is a scheduled logout event

    // if so, then a query must be asked from the user

    TBool									iIsScheduled;

    // owns: session slot id

    CPEngNWSessionSlotID2*                   iNWSessionSlotID;

    };

#endif      //  __CCNUIAALOGOUTCNTRLSTEP_H

//  End of File