/*
* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
//#include <mixer.h>
#include "xaadaptationmmf.h"
#include "xanokialinearvolumeitfadaptationmmf.h"
#include "xamediaplayeradaptctxmmf.h"
#include "cmmfbackendengine.h"
/*
* XAresult XANokiaLinearVolumeItfAdapt_SetVolumeLevel(void *ctx, AdaptationContextIDS ctx->baseObj.ctxId,
* XAuint32 percentage)
* @param void *ctx - Adaptation context, this will be casted to correct type regarding to contextID
* XAuint32 percentage - Requested volume level, in between MIN_VOLUME_LEVEL and MAX_VOLUME_LEVEL
* @return XAresult ret - Success value
*/
XAresult XANokiaLinearVolumeItfAdapt_SetVolumeLevel(XAAdaptationMMFCtx *ctx, XAuint32 percentage)
{
XAresult res = XA_RESULT_SUCCESS;
XAuint32 maxvol;
XAuint32 vol;
DEBUG_API_A1("->XANokiaLinearVolumeItfAdapt_SetVolumeLevel to: %d", percentage);
if(!ctx || ( ctx->baseObj.ctxId != XAMediaPlayerAdaptation &&
ctx->baseObj.ctxId != XAMediaRecorderAdaptation &&
ctx->baseObj.ctxId != XARadioAdaptation) )
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XANokiaLinearVolumeItfAdapt_SetVolumeLevel");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
if(ctx->baseObj.ctxId == XAMediaPlayerAdaptation)
{
mmf_volumeitf_get_maxvolume(((XAMediaPlayerAdaptationMMFCtx*)ctx)->mmfContext,
&maxvol);
vol = (percentage * maxvol) / MAX_PERCENTAGE_VOLUME;
mmf_volumeitf_set_volume(((XAMediaPlayerAdaptationMMFCtx*)ctx)->mmfContext,
vol);
}
DEBUG_API("<-XANokiaLinearVolumeItfAdapt_SetVolumeLevel");
return res;
}
XAresult XANokiaLinearVolumeItfAdapt_GetStepCount(XAAdaptationMMFCtx *ctx,
XAuint32* stepcount)
{
XAresult res = XA_RESULT_SUCCESS;
DEBUG_API_A1("->XANokiaLinearVolumeItfAdapt_SetVolumeLevel to: %d",
percentage);
if(!ctx || ( ctx->baseObj.ctxId != XAMediaPlayerAdaptation &&
ctx->baseObj.ctxId != XAMediaRecorderAdaptation &&
ctx->baseObj.ctxId != XARadioAdaptation) )
{
DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
DEBUG_API("<-XANokiaLinearVolumeItfAdapt_SetVolumeLevel");
/* invalid parameter */
return XA_RESULT_PARAMETER_INVALID;
}
if(ctx->baseObj.ctxId == XAMediaPlayerAdaptation)
{
mmf_volumeitf_get_maxvolume(((XAMediaPlayerAdaptationMMFCtx*)ctx)->mmfContext,
stepcount);
}
DEBUG_API("<-XANokiaLinearVolumeItfAdapt_SetVolumeLevel");
return res;
}
void XANokiaLinearVolumeItfAdapt_VolumeChange(XAAdaptationBaseCtx *ctx, TInt aVolume)
{
XAAdaptEvent event = {XA_NOKIALINEARVOLITFEVENTS, XA_ADAPT_VOLUME_VOLUME_CHANGED,1,0};
if (ctx)
{
event.data = &aVolume;
XAAdaptationBase_SendAdaptEvents(ctx, &event );
}
}