/*

* 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: 

*

*/

#ifndef XARADIOITF_H

#define XARADIOITF_H

#include "openmaxalwrapper.h"

#include "xaglobals.h"

#ifdef _GSTREAMER_BACKEND_

#include "XAAdaptationContextBase.h"

#include "XARadioItfAdaptation.h"

#endif

/** MACROS **/

#define RADIO_PRESET_NAME_MAX_LENGTH 20

/** TYPES **/

/** ENUMERATIONS **/

/** STRUCTURES **/

/* Definition of radio preset */

typedef struct RadioPreset_

{

    XAuint32    freq;

    XAuint8     range;

    XAuint32    stereoMode;

    char*       name;

} RadioPreset;

/* Definition of XAEqualizerItf implementation */

typedef struct XARadioItfImpl_

{

    /* parent interface */

    struct XARadioItf_ itf;

    /* pointer to self */

    struct XARadioItfImpl_* self;

    /* variables */

    XAboolean   squelch;

    XAuint32    stereoMode;

    XAuint32    preset;

    XAuint32    numOfPresets;

#ifdef _GSTREAMER_BACKEND_

    RadioPreset presets[RADIO_NUM_OF_PRESETS];

#endif

    XARadioItf         cbPtrToSelf;

    xaRadioCallback    callback;

    void               *context;

#ifdef _GSTREAMER_BACKEND_

    /*Adaptation variables*/

    XAAdaptationBaseCtx *adapCtx;

#endif

} XARadioItfImpl;

/** METHODS **/

/* Base interface XARadioItf implementation */

XAresult XARadioItfImpl_SetFreqRange(XARadioItf self, XAuint8 range);

XAresult XARadioItfImpl_GetFreqRange(XARadioItf self, XAuint8 * pRange);

XAresult XARadioItfImpl_IsFreqRangeSupported(XARadioItf self,

                                             XAuint8 range,

                                             XAboolean * pSupported);

XAresult XARadioItfImpl_GetFreqRangeProperties(XARadioItf self,

                                               XAuint8 range,

                                               XAuint32 * pMinFreq,

                                               XAuint32 * pMaxFreq,

                                               XAuint32 * pFreqInterval);

XAresult XARadioItfImpl_SetFrequency(XARadioItf self, XAuint32 freq);

XAresult XARadioItfImpl_CancelSetFrequency(XARadioItf self);

XAresult XARadioItfImpl_GetFrequency(XARadioItf self, XAuint32 * pFreq);

XAresult XARadioItfImpl_SetSquelch(XARadioItf self, XAboolean squelch);

XAresult XARadioItfImpl_GetSquelch(XARadioItf self, XAboolean * pSquelch);

XAresult XARadioItfImpl_SetStereoMode(XARadioItf self, XAuint32 mode);

XAresult XARadioItfImpl_GetStereoMode(XARadioItf self, XAuint32 * pMode);

XAresult XARadioItfImpl_GetSignalStrength(XARadioItf self, XAuint32 * pStrength);

XAresult XARadioItfImpl_Seek(XARadioItf self, XAboolean upwards);

XAresult XARadioItfImpl_StopSeeking(XARadioItf self);

XAresult XARadioItfImpl_GetNumberOfPresets(XARadioItf self, XAuint32 * pNumPresets);

XAresult XARadioItfImpl_SetPreset(XARadioItf self,

                                  XAuint32 preset,

                                  XAuint32 freq,

                                  XAuint8 range,

                                  XAuint32 mode,

                                  const XAchar * name);

XAresult XARadioItfImpl_GetPreset(XARadioItf self,

                                  XAuint32 preset,

                                  XAuint32 * pFreq,

                                  XAuint8 * pRange,

                                  XAuint32 * pMode,

                                  XAchar * pName,

                                  XAuint16 * pNameLength);

XAresult XARadioItfImpl_RegisterRadioCallback(XARadioItf self,

                                              xaRadioCallback callback,

                                              void * pContext);

#ifdef _GSTREAMER_BACKEND_

/* XARadioItfImpl -specific methods */

XARadioItfImpl* XARadioItfImpl_Create(XAAdaptationBaseCtx *adapCtx);

void XARadioItfImpl_AdaptCb( void *pHandlerCtx, XAAdaptEvent *event );

#endif

void XARadioItfImpl_Free(XARadioItfImpl* self);

#endif /* XARADIOITF_H */