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:  Declaration of class CFMRadioControlEventObserverImpl. 

    15 *               Provides the implementation for the control event observer.

    16 * 

    17 */

    18 

    19 #ifndef FMRADIOCONTROLEVENTOBSERVERIMPL_H_

    20 #define FMRADIOCONTROLEVENTOBSERVERIMPL_H_

    21 

    22 #include <fmradiointernalpskeys.h>

    23 

    24 #include "fmradiopropertyobserver.h"

    25 #include "fmradioaudioutils.hrh"

    26 #include "fmradiocontroleventobserver.h"

    27 

    28 class MFMRadioControlEventObserver;

    29 class CFMRadioAppUi;

    30 

    31 class CFMRadioControlEventObserverImpl : public CBase, public MFMRadioControlEventObserver

    32     {

    33     public:

    34         /**

    35          * Static constructor.

    36          */

    37         static CFMRadioControlEventObserverImpl* NewL( CFMRadioAppUi& aAppUi );

    38         

    39         /**

    40         * Destructor.

    41         */

    42         ~CFMRadioControlEventObserverImpl();

    43         

    44         void StepToChannelL( TFMRadioTuneDirection aDirection );

    45         void SetChannelL( TInt aChannelId );

    46         void SeekL( TFMRadioTuneDirection aDirection );

    47         void StepToFrequencyL( TFMRadioTuneDirection aDirection );

    48         void SetFrequencyL( TUint32 aFreq );

    49         void AdjustVolumeL( TFMRadioVolumeSetDirection aDirection );

    50         void MuteL( TBool aMute );

    51         void PlayL( TBool aDownPressed );

    52         void PauseL(TBool aDownPressed );

    53         void PausePlayL( TBool aDownPressed );

    54         void StopL( TBool aDownPressed );

    55         void ForwardL( TBool aDownPressed );

    56         void FastForwardL( TBool aDownPressed );

    57         void BackwardL( TBool aDownPressed );

    58         void RewindL( TBool aDownPressed );

    59         void ChannelUpL( TBool aDownPressed );

    60         void ChannelDownL( TBool aDownPressed );

    61         void VolumeUpL( TBool aDownPressed );

    62         void VolumeDownL( TBool aDownPressed );

    63         void ChangeViewL(TUid aViewId, TBool aForceChange);

    64         void SetAudioOutputDestinationL(TFMRadioOutputDestination aDestination);

    65         void AnswerEndCallL();

    66 

    67     private: //Methods

    68     	CFMRadioControlEventObserverImpl(CFMRadioAppUi& aAppUi);

    69         void ConstructL();

    70 

    71     private:

    72     	CFMRadioAppUi& iAppUi;

    73     };

    74 #endif /*FMRADIOCONTROLEVENTOBSERVERIMPL_H_*/