/*

* 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:  UI controll context.

*

*/

#ifndef __MCNUIUICONTROLCONTEXT_H

#define __MCNUIUICONTROLCONTEXT_H

//  INCLUDES

#include <E32Base.h>

#include <impspresenceconnectionuiconstsng.h>

#include "MCnUiBaseControlContext.h"

//FORWARD DECLARATIONS

class MCnUiUiFacade;

class MCnUiConnProcessObserverProxy;

class MCnUiConnModeRewaker;

class CIMPSSAPSettings;

class CPEngNWSessionSlotID2;

/**

 * UI controll context.

 *

 * Extends base control context features by offering

 * full UI services.

 *

 * @since 2.1

 */

NONSHARABLE_CLASS( MCnUiUiControlContext ) : public MCnUiBaseControlContext

    {

public: // New static UI context access methods

    /**

     * Gets UI facade.

     *

     * @since 2.1

     * @return UI facade.

     */

    virtual MCnUiUiFacade& Ui() = 0;

    /**

     * Gets process observer proxy.

     *

     * @since 2.1

     * @return Process observer proxy.

     */

    virtual MCnUiConnProcessObserverProxy& ProcessObserverProxy() = 0;

    /**

     * Gets connection mode rewaker.

     *

     * @since 2.1

     * @return Connection mode rewaker.

     */

    virtual MCnUiConnModeRewaker& ConnModeRewaker() = 0;

public: // New sub operation methods

    /**

     * Disconnects all currently connected clients.

     *

     * @since 2.1

     *

     * @param aDisconnectedSap On the return contains disconnected SAP details.

     * @param aDisconnectedClients On the return contains disconnected clients.

     * @return Error status from disconnect all operation.

     * KCnUiErrorNoClientsToDisconnect if there wasn't any client to disconnect.

     */

    virtual TInt SubOpDisconnectAllL( CIMPSSAPSettings& aDisconnectedSap,

                                      RArray< TIMPSConnectionClient >& aDisconnectedClients,

                                      const CPEngNWSessionSlotID2& aNWSessionSlotID ) = 0;

    /**

     * Reconnects all listed clients to given SAP.

     *

     * @since 2.1

     *

     * @param aReconnectedSap The SAP to reconnect.

     * @param aReconnectedClients The clients to reconnect.

     * @return Error status from reconnect all operation.

     */

    virtual TInt SubOpReconnectAllL( CIMPSSAPSettings& aReconnectedSap,

                                     CPEngNWSessionSlotID2& aNWSessionSlotID ) = 0;

protected:  //Destructor

    /**

     * Inline destructor.

     *

     * Destruction using this

     * interface isn't possible.

     */

    ~MCnUiUiControlContext() {};

    };

/**

 * Process observer proxy.

 * Controls access to process

 * observer.

 *

 * @since 2.1

 */

NONSHARABLE_CLASS( MCnUiConnProcessObserverProxy )

    {

public: //

    /**

     * Notifies possibly reqistered

     * process observer from SAP access.

     *

     * @since 2.1

     */

    virtual void NotifyAccessingSapL( const CIMPSSAPSettings& aAccessedSap ) = 0;

protected:  //Destructor

    /**

     * Inline destructor.

     *

     * Destruction using this

     * interface isn't possible.

     */

    virtual ~MCnUiConnProcessObserverProxy() {};

    };

#endif      //  __MCNUIUICONTROLCONTEXT_H

//  End of File