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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef XARADIOSESSIONIMPL_H
#define XARADIOSESSIONIMPL_H
#include <OpenMAXAL.h>
#include <xanokialinearvolumeitf.h>
#include <xanokiavolumeextitf.h>
#include <qradiotuner.h>
#include <qtmedianamespace.h>
QT_USE_NAMESPACE
class XARadioSessionImplObserver;
class XARadioSessionImpl
{
public:
XARadioSessionImpl(XARadioSessionImplObserver& parent);
~XARadioSessionImpl();
QRadioTuner::Error PostConstruct();
QRadioTuner::Band Band() const;
QRadioTuner::State State() const;
QtMultimediaKit::AvailabilityError AvailabilityError() const;
bool IsAvailable() const;
void SetBand(QRadioTuner::Band band);
bool IsBandSupported(QRadioTuner::Band band) const;
TInt FrequencyStep(QRadioTuner::Band band) const;
bool IsStereo(); //const;
bool IsMuted() const;
bool IsSearching() const;
TInt GetFrequency();
TInt GetFrequencyRange();
TInt GetFrequencyRangeProperties(TInt range, TInt &minFreq, TInt &maxFreq);
TInt SetFrequency(TInt aFreq);
QRadioTuner::StereoMode StereoMode();
TInt SetStereoMode(QRadioTuner::StereoMode stereoMode);
TInt GetSignalStrength();
TInt GetVolume();
TInt SetVolume(TInt aVolume);
TInt SetMuted(TBool aMuted);
TInt Seek(TBool aDirection);
TInt StopSeeking();
void Start();
void Stop();
QRadioTuner::Error Error();
//TInt ErrorString();
void StateChanged(QRadioTuner::State state);
void FrequencyChanged(XAuint32 freq);
void SearchingChanged(TBool isSearching);
void StereoStatusChanged(TBool stereoStatus);
void SignalStrengthChanged(TBool stereoStatus);
void VolumeChanged();
void MutedChanged(TBool mute);
private:
TInt CreateEngine();
TInt CheckErr(XAresult res);
private:
XARadioSessionImplObserver& iParent;
XAObjectItf iRadio;
XAObjectItf iEngine;
XAObjectItf iPlayer;
XAEngineItf iEngineItf;
XARecordItf iRecordItf;
XAPlayItf iPlayItf;
XARadioItf iRadioItf;
XARDSItf iRdsItf;
XANokiaVolumeExtItf iNokiaVolumeExtItf; // used for mute functionality
XANokiaLinearVolumeItf iNokiaLinearVolumeItf; // used for volume functionality
/* Audio Source */
XADataSource iDataSource;
/*Audio Sink*/
XADataSink iAudioSink;
XADataLocator_OutputMix iLocator_outputmix;
TBool iAutoFlag;
TBool iSearching;
TBool iRadioAvailable;
QtMultimediaKit::AvailabilityError iAvailabilityError;
QRadioTuner::Band iBand;
QRadioTuner::State iState;
};
#endif /* XARADIOSESSIONIMPL_H */
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