1 /*

     2  * Copyright (c) 2010 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: QT Bindings for TMS

    15  *

    16  */

    17 

    18 #ifndef QTMS_VOLUME_EFFECT_IMPL_H

    19 #define QTMS_VOLUME_EFFECT_IMPL_H

    20 

    21 #include <qtms.h>

    22 #include <tms.h>

    23 #include <qtmsvolumeeffect.h>

    24 #include <tmseffectobsrvr.h>

    25 

    26 // FORWARD DECLARATIONS

    27 namespace TMS {

    28 class TMSEffect;

    29 }

    30 

    31 namespace QTMS {

    32 

    33 // QTMSVolumeEffectImpl class

    34 class QTMSVolumeEffectImpl : public QTMSVolumeEffect,

    35                              public TMS::TMSEffectObserver

    36     {

    37 public:

    38     static gint Create(QTMSEffect*& qvol, TMS::TMSEffect*& tmsvol);

    39     virtual ~QTMSVolumeEffectImpl();

    40 

    41     gint AddObserver(TMS::TMSEffectObserver& obsrvr, gpointer user_data);

    42     gint RemoveObserver(TMS::TMSEffectObserver& obsrvr);

    43 

    44     gint GetEffect(TMS::TMSEffect*& tmseffect);

    45 

    46     //From TMSEffectObserver

    47     void EffectsEvent(const TMS::TMSEffect& tmseffect,

    48             TMS::TMSSignalEvent event);

    49 

    50 private:

    51     QTMSVolumeEffectImpl();

    52     gint PostConstruct();

    53 

    54 private:

    55     gpointer iUserData;

    56     };

    57 

    58 } //namespace QTMS

    59 

    60 #endif // QTMS_VOLUME_EFFECT_IMPL_H

    61 

    62 // End of file