/****************************************************************************
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the QtSensors module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
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** accordance with the commercial license agreement provided with the
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** use the contact form at http://qt.digia.com/contact-us.
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** GNU Lesser General Public License Usage
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** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
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****************************************************************************/

#ifndef QTSENSORGESTURESENSORHANDLER_H
#define QTSENSORGESTURESENSORHANDLER_H

#include <QObject>

#include <QtSensors/QAccelerometer>
#include <QtSensors/QAccelerometerFilter>
#include <QtSensors/QSensor>
#include <QtSensors/QOrientationSensor>
#include <QtSensors/QProximitySensor>
#include <QtSensors/QIRProximitySensor>
#include <QtSensors/QTapSensor>

class QtSensorGestureSensorHandler : public QObject
{
    Q_OBJECT
    Q_ENUMS(SensorGestureSensors)
public:
    explicit QtSensorGestureSensorHandler(QObject *parent = 0);

    enum SensorGestureSensors {
        Accel = 0,
        Orientation,
        Proximity,
        IrProximity,
        Tap
    };
    static QtSensorGestureSensorHandler *instance();
    qreal accelRange;

public slots:
    void accelChanged();
    void orientationChanged();
    void proximityChanged();
    void irProximityChanged();
    void doubletap();

    bool startSensor(SensorGestureSensors sensor);
    void stopSensor(SensorGestureSensors sensor);

Q_SIGNALS:
    void accelReadingChanged(QAccelerometerReading *reading);
    void orientationReadingChanged(QOrientationReading *reading);
    void proximityReadingChanged(QProximityReading *reading);
    void irProximityReadingChanged(QIRProximityReading *reading);
    void dTabReadingChanged(QTapReading *reading);

private:
    QAccelerometer *accel;
    QOrientationSensor *orientation;
    QProximitySensor *proximity;
    QIRProximitySensor *irProx;
    QTapSensor *tapSensor;

    QMap<SensorGestureSensors, int> usedSensorsMap;

};

#endif // QTSENSORGESTURESENSORHANDLER_H
