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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.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QXARADIOSESSION_H
#define QXARADIOSESSION_H
#include <QObject>
#include <QUrl>
#include <qradiotuner.h>
#include "xaradiosessionimplobserver.h"
QT_USE_NAMESPACE
class XARadioSessionImpl;
class QXARadioSession : public QObject, public XARadioSessionImplObserver
{
Q_OBJECT
public:
QXARadioSession(QObject *parent);
virtual ~QXARadioSession();
QRadioTuner::State state() const;
QRadioTuner::Band band() const;
void setBand(QRadioTuner::Band band);
bool isBandSupported(QRadioTuner::Band band) const;
int frequency() const;
int frequencyStep(QRadioTuner::Band b) const;
QPair<int,int> frequencyRange(QRadioTuner::Band b) const;
void setFrequency(int frequency);
bool isStereo() const;
QRadioTuner::StereoMode stereoMode() const;
void setStereoMode(QRadioTuner::StereoMode mode);
int signalStrength() const;
int volume() const;
int setVolume(int volume);
bool isMuted() const;
void setMuted(bool muted);
bool isSearching() const;
void searchForward();
void searchBackward();
void cancelSearch();
void start();
void stop();
bool isAvailable() const;
QtMultimediaKit::AvailabilityError availabilityError() const;
QRadioTuner::Error error() const;
QString errorString() const;
/* Callbacks from XARadioSessionImplObserver begin */
void CBBandChanged(QRadioTuner::Band band);
void CBStateChanged(QRadioTuner::State state);
void CBFrequencyChanged(TInt newFrequency);
void CBStereoStatusChanged(bool isStereo);
void CBSignalStrengthChanged(int signalStrength);
void CBVolumeChanged(int volume);
void CBMutedChanged(bool isMuted);
void CBSearchingChanged(bool isSearching);
void CBError(QRadioTuner::Error err);
/* Callbacks from XARadioSessionImplObserver end */
signals:
void stateChanged(QRadioTuner::State state);
void bandChanged(QRadioTuner::Band band);
void frequencyChanged(int frequency);
void stereoStatusChanged(bool stereo);
void searchingChanged(bool stereo);
void signalStrengthChanged(int signalStrength);
void volumeChanged(int volume);
void mutedChanged(bool muted);
void error(int err, QString str);
private:
/* Own */
QRadioTuner::Error iError;
XARadioSessionImpl* m_impl;
};
#endif /*QXARADIOSESSION_H*/
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