1 /*

     2 * Copyright (c) 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:  Provides an observer interface to satellite engine.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __MENGOBSERVER_H__

    21 #define __MENGOBSERVER_H__

    22 

    23 // CLASS DECLARATIONS

    24 /**

    25 * Provides API only for SatInfo dll.

    26 */

    27 class MEngObserver

    28     {

    29     public: // New functions

    30         /**

    31          * Notifies the engine observer about occured event.

    32          * Engine observer has to update its data when this function is called.

    33          */

    34         virtual void NotifyL(TInt aError) = 0;

    35 

    36         /**

    37          * Called if occured event causes a leave in previous NotifyL method.

    38          * @param aErrorCode Occured general errorcode.

    39          */

    40         virtual void NotifyError( TInt aErrorCode ) = 0;

    41     };

    42 

    43 #endif      // __MENGOBSERVER_H__

    44 

    45 // End of File