/*

* Copyright (c) 2002-2008 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:  This is the handler for the SIM Application Toolkit

*                Display Text proactive command.

*

*/

#ifndef CSATCDISPLAYTEXTHANDLER_H

#define CSATCDISPLAYTEXTHANDLER_H

//  INCLUDES

#include <e32base.h>

#include <etelsat.h>

#include "SatSTypes.h"

// FORWARD DECLARATIONS

class RSatUiSession;

// CLASS DECLARATION

/**

 *  The active object handler for the Display Text command.

 *  Processes the received data and passes it on to the session client.

 *

 *  @lib SatClient.lib

 *  @since Series 60 2.6

 */

class CSatCDisplayTextHandler : public CActive

    {

    public: // Constructors and destructor

        /**

         * Two-phased constructor.

         * @param aSat A pointer to a session (does not take ownership).

         */

        static CSatCDisplayTextHandler* NewL( RSatUiSession* aSat );

        /**

         * Destructor.

         */

        virtual ~CSatCDisplayTextHandler();

    public: // New functions

        /**

        * Starts listening for the Sat command.

        */

        void Start();

    protected:  // Functions from base classes

        /**

         * From CActive

         * Handles the request completion.

         */

        void RunL();

        /**

         * From CActive

         * Implements the cancel protocol.

         */

        void DoCancel();

    private: // Constructors

        /**

         * C++ default constructor.

         * @param aPriority The priority of this active object.

         * @param aSat A pointer to a session (does not take ownership).

         */

        CSatCDisplayTextHandler(

            TInt aPriority,

            RSatUiSession* aSat );

    private: // New functions

        /**

         * Examine the client response.

         * @param sResponse response data

         * @param aRequestedIconDisplayed Informs if icon is not used

         */

        void ExamineClientResponse(

            TSatUiResponse sResponse,

            TBool aRequestedIconDisplayed );

    private: // Data

        /**

         * Reference to the Sat API

         */

        RSatUiSession* iSession;

        /**

         * The data structure for the command data

         */        

        TSatDisplayTextV1 iDisplayTextData;

        /**

         * The data package for IPC

         */          

        TSatDisplayTextV1Pckg iDisplayTextPckg;

        /**

         * The response data structure

         */          

        RSat::TDisplayTextRspV1 iDisplayTextRsp;

        /**

         * The response package for IPC

         */          

        RSat::TDisplayTextRspV1Pckg iDisplayTextRspPckg;

    };

#endif // CSATCDISPLAYTEXTHANDLER_H

// End of File