1 /*

     2 * Copyright (c) 2009 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:

    15 *

    16 */

    17 

    18 #ifndef RADIOENGINEWRAPPEROBSERVER_H_

    19 #define RADIOENGINEWRAPPEROBSERVER_H_

    20 

    21 #include "radio_global.h"

    22 

    23 class RadioEngineWrapperObserver

    24 {

    25 public:

    26 

    27     virtual void tunedToFrequency( uint frequency, int commandSender ) = 0;

    28     virtual void seekingStarted( Seeking::Direction direction ) = 0;

    29     virtual void radioStatusChanged( bool radioIsOn ) = 0;

    30 

    31     virtual void rdsAvailabilityChanged( bool available ) = 0;

    32 

    33     virtual void volumeChanged( int volume ) = 0;

    34     virtual void muteChanged( bool muted ) = 0;

    35 

    36     virtual void audioRouteChanged( bool loudspeaker ) = 0;

    37     virtual void scanAndSaveFinished() = 0;

    38     virtual void headsetStatusChanged( bool connected ) = 0;

    39 

    40     virtual void skipPrevious() = 0;

    41     virtual void skipNext() = 0;

    42 

    43 };

    44 

    45 #endif // RADIOENGINEWRAPPEROBSERVER_H_