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++ // 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
++ // Qt-Security score:critical reason:ipc
++
++ #include "sensorfwtapsensor.h"
++
++ char const * const SensorfwTapSensor::id("sensorfw.tapsensor");
++
++ SensorfwTapSensor::SensorfwTapSensor(QSensor *sensor)
++ : SensorfwSensorBase(sensor),
++ m_initDone(false),
++ m_isOnceStarted(false)
++ {
++ init();
++ setReading<QTapReading>(&m_reading);
++ addOutputRange(QTapReading::Undefined, QTapReading::Z_Both, 1);
++ addDataRate(10,10); //TODO: fix this when we know better
++ sensor->setDataRate(10);//set a default rate
++ }
++
++
++ void SensorfwTapSensor::start()
++ {
++ if (reinitIsNeeded)
++ init();
++
++ QTapSensor * const tapSensor = qobject_cast<QTapSensor *>(sensor());
++
++ bool b = tapSensor->returnDoubleTapEvents();
++ bool isDoubleTapSensor = m_isDoubleTapSensor;
++ if (!b) {
++ tapSensor->setReturnDoubleTapEvents(true); //by default doubles
++ m_isDoubleTapSensor = true;
++ }
++ else m_isDoubleTapSensor = b;
++
++ if (!m_isOnceStarted || (m_isOnceStarted && isDoubleTapSensor != m_isDoubleTapSensor)) {
++ TapSensorChannelInterface *iface = static_cast<TapSensorChannelInterface *>(m_sensorInterface);
++ if (!iface) {
++ qWarning() << "Sensor interface is not initialized";
++ return;
++ }
++ iface->setTapType(m_isDoubleTapSensor?TapSensorChannelInterface::Double:TapSensorChannelInterface::Single);
++ }
++
++ SensorfwSensorBase::start();
++ // Set tap type (single/double)
++ m_reading.setDoubleTap(m_isDoubleTapSensor);
++ m_isOnceStarted = true;
++ }
++
++
++ void SensorfwTapSensor::slotDataAvailable(const Tap& data)
++ {
++ // Set tap direction
++ QTapReading::TapDirection o;
++ switch (data.direction()) {
++ case TapData::X: o = QTapReading::X_Both; break;
++ case TapData::Y: o = QTapReading::Y_Both; break;
++ case TapData::Z: o = QTapReading::Z_Both; break;
++ case TapData::LeftRight: o = QTapReading::X_Pos; break;
++ case TapData::RightLeft: o = QTapReading::X_Neg; break;
++ case TapData::TopBottom: o = QTapReading::Z_Neg; break;
++ case TapData::BottomTop: o = QTapReading::Z_Pos; break;
++ case TapData::FaceBack: o = QTapReading::Y_Pos; break;
++ case TapData::BackFace: o = QTapReading::Y_Neg; break;
++ default: o = QTapReading::Undefined;
++ }
++ m_reading.setTapDirection(o);
++ m_reading.setTimestamp(data.tapData().timestamp_);
++ newReadingAvailable();
++ }
++
++
++ bool SensorfwTapSensor::doConnect()
++ {
++ Q_ASSERT(m_sensorInterface);
++ return QObject::connect(m_sensorInterface, SIGNAL(dataAvailable(Tap)),
++ this, SLOT(slotDataAvailable(Tap)));
++ }
++
++
++ QString SensorfwTapSensor::sensorName() const
++ {
++ return "tapsensor";
++ }
++
++ void SensorfwTapSensor::init()
++ {
++ m_initDone = false;
++ initSensor<TapSensorChannelInterface>(m_initDone);
++ }