1 files changed, 0 insertions, 177 deletions
diff --git a/src/plugins/sensorgestures/qtsensors/qpickupsensorgesturerecognizer.cpp b/src/plugins/sensorgestures/qtsensors/qpickupsensorgesturerecognizer.cpp
deleted file mode 100644
index 061110cd..00000000
--- a/src/plugins/sensorgestures/qtsensors/qpickupsensorgesturerecognizer.cpp
+++ /dev/null
@@ -1,177 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
-
-#include "qpickupsensorgesturerecognizer.h"
-
-#include <QtCore/qmath.h>
-
-#define TIMER_TIMEOUT 250
-
-QT_BEGIN_NAMESPACE
-
-QPickupSensorGestureRecognizer::QPickupSensorGestureRecognizer(QObject *parent)
-    : QSensorGestureRecognizer(parent)
-    , accelReading(0)
-    , active(0)
-    , pXaxis(0)
-    , pYaxis(0)
-    , pZaxis(0)
-    , lastpitch(0)
-    , detecting(0)
-{
-}
-
-QPickupSensorGestureRecognizer::~QPickupSensorGestureRecognizer()
-{
-}
-
-void QPickupSensorGestureRecognizer::create()
-{
-}
-
-QString QPickupSensorGestureRecognizer::id() const
-{
-    return QString("QtSensors.pickup");
-}
-
-bool QPickupSensorGestureRecognizer::start()
-{
-    if (QtSensorGestureSensorHandler::instance()->startSensor(QtSensorGestureSensorHandler::Accel)) {
-            active = true;
-            connect(QtSensorGestureSensorHandler::instance(),SIGNAL(accelReadingChanged(QAccelerometerReading*)),
-                    this,SLOT(accelChanged(QAccelerometerReading*)));
-        } else {
-            QtSensorGestureSensorHandler::instance()->stopSensor(QtSensorGestureSensorHandler::Accel);
-            active = false;
-        }
-    clear();
-
-    return active;
-
-}
-
-bool QPickupSensorGestureRecognizer::stop()
-{
-    QtSensorGestureSensorHandler::instance()->stopSensor(QtSensorGestureSensorHandler::Accel);
-    disconnect(QtSensorGestureSensorHandler::instance(),SIGNAL(accelReadingChanged(QAccelerometerReading*)),
-            this,SLOT(accelChanged(QAccelerometerReading*)));
-    active = false;
-
-    return active;
-}
-
-bool QPickupSensorGestureRecognizer::isActive()
-{
-    return active;
-}
-
-#define PICKUP_BOTTOM_THRESHOLD 25
-#define PICKUP_TOP_THRESHOLD 80
-#define PICKUP_ANGLE_THRESHOLD 25
-#define PICKUP_ROLL_THRESHOLD 13
-
-void QPickupSensorGestureRecognizer::accelChanged(QAccelerometerReading *reading)
-{
-    accelReading = reading;
-    const qreal x = reading->x();
-    const qreal y = reading->y();
-    const qreal z = reading->z();
-    const qreal xdiff =  pXaxis - x;
-    const qreal ydiff = pYaxis - y;
-    const qreal zdiff =  pZaxis - z;
-
-    qreal pitch = qRadiansToDegrees(qAtan(y / qSqrt(x * x + z * z)));
-    qreal roll  = qRadiansToDegrees(qAtan(x / qSqrt(y * y + z * z)));
-
-    if ((qAbs(xdiff) < 0.7 && qAbs(ydiff) < .7 && qAbs(zdiff) < .7)
-            || z < 0) {
-        detecting = false;
-    } else if (pitch > PICKUP_BOTTOM_THRESHOLD && pitch < PICKUP_TOP_THRESHOLD) {
-        detecting = true;
-     }
-
-    if ( pitchList.count() > 21) {
-        pitchList.removeFirst();
-    }
-    if ( rollList.count() > 21) {
-        rollList.removeFirst();
-    }
-
-    if (pitch > 1) {
-        pitchList.append(pitch);
-    }
-    if (roll > 1) {
-        rollList.append(roll);
-    }
-
-    if (detecting && pitchList.count() > 5 ) {
-       timeout();
-    }
-
-    lastpitch = pitch;
-    pXaxis = x;
-    pYaxis = y;
-    pZaxis = z;
-}
-
-void QPickupSensorGestureRecognizer::timeout()
-{
-    qreal averageRoll = 0;
-    for (int r = 0; r < rollList.count(); r++) {
-        averageRoll += rollList.at(r);
-    }
-    averageRoll /= rollList.count();
-
-    if (averageRoll >  PICKUP_ROLL_THRESHOLD) {
-        clear();
-        return;
-    }
-    if (pitchList.isEmpty()
-            || pitchList.at(0) > PICKUP_BOTTOM_THRESHOLD) {
-        clear();
-        return;
-    }
-
-    qreal previousPitch = 0;
-    qreal startPitch = -1.0;
-    int goodCount = 0;
-
-    qreal averagePitch = 0;
-    for (int i = 0; i < pitchList.count(); i++) {
-        averagePitch += pitchList.at(i);
-        if (previousPitch < pitchList.at(i)
-                && qAbs(pitchList.at(i)) - qAbs(previousPitch) < 20) {
-            if (goodCount == 1 && previousPitch != 0) {
-                startPitch = previousPitch;
-            }
-            goodCount++;
-        }
-
-        previousPitch = pitchList.at(i);
-    }
-    averagePitch /= pitchList.count();
-
-    if (averagePitch < 5) {
-        clear();
-        return;
-    }
-
-    if (goodCount >= 3 &&
-            (pitchList.last() < PICKUP_TOP_THRESHOLD
-             && pitchList.last() > PICKUP_BOTTOM_THRESHOLD)
-            && startPitch > 0
-            && (pitchList.last() - startPitch) > PICKUP_ANGLE_THRESHOLD) {
-        Q_EMIT pickup();
-        Q_EMIT detected("pickup");
-    }
-    clear();
-}
-
-void QPickupSensorGestureRecognizer::clear()
-{
-    pitchList.clear();
-    detecting = false;
-}
-
-QT_END_NAMESPACE
-