/*

* 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: 

*

*/

#ifndef PROGRAMSTATUS_H

#define PROGRAMSTATUS_H

#include <e32base.h>

namespace Swi

{  

// Program main state

enum TProgramState

     {           

     EStateIdle,            

     EStateInstalling,

     EStateUninstalling

     };        

/**

 *  CProgramStatus class handles program main status. 

 *

 *  @since S60 3.2

 */

class CProgramStatus : public CBase

    {

    public:

        /**

        * Symbian construction

        */

        static CProgramStatus* NewL( TInt aProcessStatus );

        /**

         * Symbian construction

         */

         static CProgramStatus* NewLC( TInt aProcessStatus );        

        /**

        * C++ destructor

        */

        ~CProgramStatus();

        /**

        * This function sets main status.

        * 

        * @since 3.2  

        * @param aProcessStatus - program status

        */

        void SetProgramStatus( TInt aProcessStatus );

        /**

         * This function returns main status.

         * 

         * @since 3.2  

         * @return TInt Program status

         */

        TInt GetProgramStatus();

        /**

         * This function sets main status to idle.

         * 

         * @since 3.2  

         */

        void SetProgramStatusToIdle();        

        /**

          * This function defines general PS key for dialogs.

          * If PS key is already set function does nothing.

          * 

          * @since 3.2  

          */

        void DefinePSKeyForUI();

    private:

        /**

        * 2nd phase constructor

        */

        void ConstructL( TInt aProcessStatus );

    private:

        // Defines program main status.

        TInt iGeneralProcessStatus;   

        // Current PS key for UI dialog control.

        TInt iPSKeyValue;

    };      

} //namespace Swi

#endif /*PROGRAMSTATUS_*/

//EOF