/*

* 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 "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:  Interface Ui information

*

*/

#ifndef CPHCLTUSSDINT_H

#define CPHCLTUSSDINT_H

//  INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  Interface for sending messages.

*

*  @lib phoneclient.lib

*  @since 1.0

*/

class CPhCltUssdInt : 

    public CPhCltUssd

    {

    public:  // Constructors and destructor

       // CPhCltUssdInt();

       /**

        * Two-phased constructor.

        *

        * @param aShowNotes If ETrue, notes are shown.

        * @return Pointer to created CPhCltUssd instance.

        */

        IMPORT_C static CPhCltUssdInt* NewL( TBool aShowNotes = ETrue );

       protected:  

        //--------------------- From app ------------------------------

        /**

        * UI informs that it is been created

        * 

        * @return Error code.

        */

        virtual TInt AppStarting() = 0;

        /**

        * UI informs that it is terminating.

        *

        * @param aExitReason The reason why the application was terminated.

        * @return Error code.

        */

        IMPORT_C virtual TInt AppTerminating( 

            TPhCltUssdAppExitReason aExitReason ) = 0;

        /**

        * UI informs that it is brougth to foreground.

        *

        * @return Should the editor be emptied?

        */

        virtual TBool AppToForeground() = 0;

        /**

        * UI informs that it is gone background.

        *

        * @return Error code.

        */

        virtual TInt AppToBackground() = 0;

        /**

        * C++ constructor.

        */

        CPhCltUssdInt();

     protected:

        // CUssdComms can call the protected functions mentioned above.

        friend class CUssdComms;

    };

#endif //  CPHCLTUSSDINT_H

// End of File