/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtSensors module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 QPICKUPSENSORGESTURERECOGNIZER_H
#define QPICKUPSENSORGESTURERECOGNIZER_H

#include <qsensorgesturerecognizer.h>
#include <QtSensors/QSensor>
#include <QtSensors/QAccelerometer>
#include <QTimer>
QT_BEGIN_NAMESPACE

class QPickupSensorGestureRecognizer : public QSensorGestureRecognizer
{
    Q_OBJECT
public:
    explicit QPickupSensorGestureRecognizer(QObject *parent = 0);
    ~QPickupSensorGestureRecognizer();

    void create();

    QString id() const;
    bool start();
    bool stop();
    bool isActive();

Q_SIGNALS:
    void pickup();


private slots:
    void accelChanged();
    void timeout();
private:
    QAccelerometer *accel;

    QTimer *timer;
    bool active;
    bool atRest;
    bool okToSignal;

    qreal pXaxis;
    qreal pYaxis;
    qreal pZaxis;

    qreal pitch;

    qreal lastpitch;
    bool detecting;
};
QT_END_NAMESPACE
#endif // QPICKUPSENSORGESTURERECOGNIZER_H