1 /*

     2 * Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Interface for Ui sessions

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MSATUISESSION_H

    21 #define MSATUISESSION_H

    22 

    23 //  INCLUDES

    24 #include <e32std.h>

    25 #include <etelsat.h>

    26 #include "SatSOpcodes.h"

    27 

    28 // FORWARD DECLARATION

    29 class MSatCommand;

    30 

    31 // CLASS DECLARATION

    32 

    33 /**

    34 *  Ui sub session interface for commands.

    35 *

    36 *  @lib SatEngine.lib

    37 *  @since Series 60 3.0

    38 */

    39 class MSatUiSession

    40     {

    41     protected:  // Constructors and destructor

    42 

    43         /**

    44         * C++ default constructor.

    45         */

    46         MSatUiSession() {};

    47 

    48         /**

    49         * Destructor.

    50         */

    51         virtual ~MSatUiSession() {};

    52 

    53     public: // New functions

    54 

    55         /**

    56         * Closes the ui session.

    57         */

    58         virtual void CloseUiSession() = 0;

    59 

    60         /**

    61         * Clears the screen.

    62         */

    63         virtual void ClearScreen() = 0;

    64         

    65         /**

    66         * Ui Event

    67         */

    68         virtual void UiEventNotification( 

    69             TInt aEventId,

    70             TInt aEventStatus,

    71             TInt aEventError ) = 0;

    72 

    73         /**

    74         * Notification that command data is available.

    75         * @param aCmdData Data to be sent to client.

    76         * @param aCmdRsp Response from Client is written to this.

    77         * @param aRequest Request, where the data is sent.

    78         */

    79         virtual void SendCommand(

    80             TDesC8* aCmdData,

    81             TDes8* aCmdRsp,

    82             TSatServerRequest aRequest ) = 0;

    83 

    84     private:

    85 

    86         // Prohibit copy constructor if not deriving from CBase.

    87         MSatUiSession( const MSatUiSession& );

    88 

    89         // Prohibit assigment operator if not deriving from CBase.

    90         MSatUiSession& operator=( const MSatUiSession& );

    91 

    92     };

    93 

    94 #endif      // MSATUISESSION_H

    95 

    96 // End of File