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#ifndef QXARECORDSESSION_H
#define QXARECORDSESSION_H
#include <QObject>
#include <QUrl>
#include "qmediarecorder.h"
#include "xarecordsessioncommon.h"
QT_USE_NAMESPACE
class XARecordSessionImpl;
/*
* This is a backend class for all QXXXControl objects.
* This class contains actual implementation of recording functionality
* from the control object's perspective.
*/
class QXARecordSession : public QObject,
public XARecordObserver
{
Q_OBJECT
public:
QXARecordSession(QObject *parent);
virtual ~QXARecordSession();
/* For QMediaRecorderControl begin */
QUrl outputLocation();
bool setOutputLocation(const QUrl &location);
QMediaRecorder::State state();
qint64 duration();
void applySettings();
void record();
void pause();
void stop();
void cbDurationChanged(TInt64 new_pos);
void cbAvailableAudioInputsChanged();
void cbRecordingStarted();
void cbRecordingStopped();
/* For QMediaRecorderControl end */
/* For QAudioEndpointSelector begin */
QList<QString> availableEndpoints();
QString endpointDescription(const QString &name);
QString defaultEndpoint();
QString activeEndpoint();
void setActiveEndpoint(const QString &name);
/* For QAudioEndpointSelector end */
/* For QAudioEncoderControl begin */
QStringList supportedAudioCodecs();
QString codecDescription(const QString &codecName);
QList<int> supportedSampleRates(
const QAudioEncoderSettings &settings,
bool *continuous);
QAudioEncoderSettings audioSettings();
void setAudioSettings(const QAudioEncoderSettings &settings);
QStringList supportedEncodingOptions(const QString &codec);
QVariant encodingOption(const QString &codec, const QString &name);
void setEncodingOption(const QString &codec, const QString &name, const QVariant &value);
/* For QAudioEncoderControl end */
/* For QMediaContainerControl begin */
QStringList supportedContainers();
QString containerMimeType();
void setContainerMimeType(const QString &formatMimeType);
QString containerDescription(const QString &formatMimeType);
/* For QMediaContainerControl end */
Q_SIGNALS:
void stateChanged(QMediaRecorder::State state);
void durationChanged(qint64 duration);
void error(int error, const QString &errorString);
void activeEndpointChanged(const QString& name);
void availableAudioInputsChanged();
private:
void setRecorderState(QMediaRecorder::State state);
void initCodecsList();
void initContainersList();
bool setEncoderSettingsToImpl();
private:
/* Own */
XARecordSessionImpl *m_impl;
QUrl m_outputLocation;
QMediaRecorder::State m_state;
QStringList m_codecs;
QAudioEncoderSettings m_audioencodersettings;
QAudioEncoderSettings m_appliedaudioencodersettings;
QStringList m_containers;
QStringList m_containersDesc;
QString m_containerMimeType;
};
#endif /* QXARECORDSESSION_H */