/*

* Copyright (c) 2002-2005 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:  SimSessionEnd command handler

*

*/

#ifndef CSIMSESSIONENDHANDLER_H

#define CSIMSESSIONENDHANDLER_H

//  INCLUDES

#include <etelsat.h>

#include "CSatCommandHandler.h"

#include "MSatEventObserver.h"

// CLASS DECLARATION

/**

*  Command handler for SimSessionEnd command.

*

*  @lib SimSessionEndCmd.lib

*  @since Series 60 3.0

*/

class CSimSessionEndHandler : public CSatCommandHandler

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        * @param aUtils SAT Utils interface

        */

        static CSimSessionEndHandler* NewL( MSatUtils* aUtils );

        /**

        * Destructor.

        */

        virtual ~CSimSessionEndHandler();

    private: // New function

        /**

        * Timer call back for sim session end generation

        */

        static TInt TimerCallback( TAny* aSimSessionEndHandler );

    public: // Functions from base classes

        /**

        * From CSatCommandHandler Overrides the default implementation.

        * @param aEvent Identifies the event.

        */

        void Event( TInt aEvent );

    protected:  // Functions from base classes

        /**

        * From CActive Cancels the usat request.

        */

        void DoCancel();

        /**

        * From CSatCommandHandler Requests the command notification.

        * @param aStatus Request status

        */

        void IssueUSATRequest( TRequestStatus& aStatus );

        /**

        * From CSatCommandHandler Precheck before executing the command.

        * @return TBool indicating command is currently allowed.

        */

        TBool CommandAllowed();

        /**

        * From CSatCommandHandler Need for ui session.

        * @return TBool indicating need of ui session.

        */

        TBool NeedUiSession();

        /**

        * From CSatCommandHandler Called when USAT API notifies that command.

        */

        void HandleCommand();

        /**

        * From CSatCommandHandler. Ui launch failed.

        */

        void UiLaunchFailed();

    private:

        /**

        * C++ default constructor.

        */

        CSimSessionEndHandler();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private: // Data

        // Indication of user terminated the SIM session.

        TBool iSimSessionTerminatedByUser;

        // Timer for launcing simsession end.

        CPeriodic* iTimer;

        // Sustained display text on screen

        TBool iSustainedTextActive;

        // Sim session end pending because sustained text

        TBool iSimSessionEndPending;

    };

#endif      // CSIMSESSIONENDHANDLER_H

// End of File