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: Volume Interface Header

    15  *

    16  */

    17 

    18 #ifndef XAVOLUMEITF_H

    19 #define XAVOLUMEITF_H

    20 

    21 #include "xaadptbasectx.h"

    22 

    23 /** MACROS **/

    24 

    25 /** TYPES **/

    26 

    27 /** ENUMERATIONS **/

    28 

    29 /** STRUCTURES **/

    30 /* Definition of XAVolumeItf implementation */

    31 typedef struct XAVolumeItfImpl_

    32     {

    33     /* parent interface */

    34     struct XAVolumeItf_ itf;

    35     /* pointer to self */

    36     struct XAVolumeItfImpl_* self;

    37 

    38     XAmillibel volumeLevel;

    39     XAboolean mute;

    40     XAboolean enableStereoPos;

    41     XApermille stereoPosition;

    42     /*Adaptation variables*/

    43     XAAdaptationBaseCtx *adapCtx;

    44     } XAVolumeItfImpl;

    45 

    46 /** METHODS **/

    47 

    48 /* Base interface XAVolumeItf implementation */

    49 XAresult XAVolumeItfImpl_SetVolumeLevel(XAVolumeItf self, XAmillibel level);

    50 

    51 XAresult XAVolumeItfImpl_GetVolumeLevel(XAVolumeItf self, XAmillibel *pLevel);

    52 

    53 XAresult XAVolumeItfImpl_GetMaxVolumeLevel(XAVolumeItf self,

    54         XAmillibel *pMaxLevel);

    55 

    56 XAresult XAVolumeItfImpl_SetMute(XAVolumeItf self, XAboolean mute);

    57 

    58 XAresult XAVolumeItfImpl_GetMute(XAVolumeItf self, XAboolean *pMute);

    59 

    60 XAresult XAVolumeItfImpl_EnableStereoPosition(XAVolumeItf self,

    61         XAboolean enable);

    62 

    63 XAresult XAVolumeItfImpl_IsEnabledStereoPosition(XAVolumeItf self,

    64         XAboolean *pEnable);

    65 

    66 XAresult XAVolumeItfImpl_SetStereoPosition(XAVolumeItf self,

    67         XApermille stereoPosition);

    68 

    69 XAresult XAVolumeItfImpl_GetStereoPosition(XAVolumeItf self,

    70         XApermille *pStereoPosition);

    71 

    72 /* XAVolumeItfImpl -specific methods */

    73 XAVolumeItfImpl* XAVolumeItfImpl_Create(XAAdaptationBaseCtx *adapCtx);

    74 void XAVolumeItfImpl_Free(XAVolumeItfImpl* self);

    75 

    76 #endif /* XAVOLUMEITF_H */