/*

* 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 "unistd.h"

#include "xamediaplayeradaptctxmmf.h"

#include "xaplayitfadaptationmmf.h"

#include "xaadaptationmmf.h"

#include "cmmfbackendengine.h"

#include <glib.h>

extern XAboolean cameraRealized;

/*forward declaration of position updater callback*/

gboolean XAPlayItfAdapt_PositionUpdate(gpointer ctx);

/*

 * XAresult XAPlayItfAdapt_SetPlayState(XAAdaptationBaseCtx *bCtx, XAuint32 state)

 * Sets play state to GStreamer.

 * @param XAAdaptationBaseCtx *bCtx - Adaptation context, this will be casted to correct type regarding to contextID

 * XAuint32 state - Play state to be set

 * @return XAresult ret - Success value

 */

XAresult XAPlayItfAdaptMMF_SetPlayState(XAAdaptationBaseMMFCtx *bCtx, XAuint32 state)

{

    XAresult ret = XA_RESULT_SUCCESS;

    XAMediaPlayerAdaptationMMFCtx* mCtx = NULL;

    DEBUG_API_A1("->XAPlayItfAdapt_SetPlayState %s",PLAYSTATENAME(state));

    if(!bCtx)

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        return XA_RESULT_PARAMETER_INVALID;

    }

    mCtx = (XAMediaPlayerAdaptationMMFCtx*) bCtx;

    switch ( state )

    {

        case XA_PLAYSTATE_STOPPED:

        {

            mmf_stop_playback(mCtx->mmfContext);

            mmf_close(mCtx->mmfContext);

            break;

        }

        case XA_PLAYSTATE_PAUSED:

            mmf_pause_playback(mCtx->mmfContext);

            break;

        case XA_PLAYSTATE_PLAYING:

        {

            mmf_resume_playback(mCtx->mmfContext);

            break;

        }

        default:

            ret = XA_RESULT_PARAMETER_INVALID;

            break;

    }

   DEBUG_API("<-XAPlayItfAdapt_SetPlayState");

    return ret;

}

/*

 * XAresult XAPlayItfAdapt_GetDuration(XAAdaptationBaseCtx *bCtx, XAmillisecond *pMsec)

 * @param XAAdaptationBaseCtx *bCtx - Adaptation context, this will be casted to correct type regarding to contextID

 * XAmillisecond *pMsec - Pointer where to store duration of stream.

 * @return XAresult ret - Success value

 */

XAresult XAPlayItfAdaptMMF_GetDuration(XAAdaptationBaseMMFCtx *bCtx, XAmillisecond *pMsec)

{

    XAresult ret = XA_RESULT_SUCCESS;

    DEBUG_API("->XAPlayItfAdapt_GetDuration");

    if(!bCtx)

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        /* invalid parameter */

        return XA_RESULT_PARAMETER_INVALID;

    }

    DEBUG_API("<-XAPlayItfAdapt_GetDuration");

    return ret;

}

/*

 * XAresult XAPlayItfAdapt_GetPosition(XAAdaptationBaseCtx *bCtx, XAmillisecond *pMsec)

 * @param XAAdaptationBaseCtx *bCtx - Adaptation context, this will be casted to correct type regarding to contextID value

 * XAmillisecond *pMsec - Pointer where to store current position in stream.

 * @return XAresult ret - Success value

 */

XAresult XAPlayItfAdaptMMF_GetPosition(XAAdaptationBaseMMFCtx *bCtx, XAmillisecond *pMsec)

{

    XAresult ret = XA_RESULT_SUCCESS;

    DEBUG_API("->XAPlayItfAdapt_GetPosition");

    if(!bCtx)

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        /* invalid parameter */

        return XA_RESULT_PARAMETER_INVALID;

    }

    DEBUG_API("<-XAPlayItfAdapt_GetPosition");

    return ret;

}

/*

 * XAresult XAPlayItfAdapt_EnablePositionTracking

 * Enable/disable periodic position tracking callbacks

 */

XAresult XAPlayItfAdaptMMF_EnablePositionTracking(XAAdaptationBaseMMFCtx *bCtx, XAboolean enable)

{

    DEBUG_API_A1("->XAPlayItfAdapt_EnablePositionTracking (enable: %d)", (int)enable);

    if(!bCtx)

    {

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        /* invalid parameter */

        return XA_RESULT_PARAMETER_INVALID;

    }

    DEBUG_API("<-XAPlayItfAdapt_EnablePositionTracking");

    return XA_RESULT_SUCCESS;

}