/**************************************************************************** ** ** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtSensors module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, 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, Digia gives you certain additional ** rights. These rights are described in the Digia 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. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "sensorfworientationsensor.h" #include char const * const SensorfwOrientationSensor::id("sensorfw.orientationsensor"); SensorfwOrientationSensor::SensorfwOrientationSensor(QSensor *sensor) : SensorfwSensorBase(sensor) , m_initDone(false) { init(); setReading(&m_reading); sensor->setDataRate(10);//set a default rate } void SensorfwOrientationSensor::start() { if (reinitIsNeeded) init(); if (m_sensorInterface) { Unsigned data(((OrientationSensorChannelInterface*)m_sensorInterface)->orientation()); m_reading.setOrientation(SensorfwOrientationSensor::getOrientation(data.x())); m_reading.setTimestamp(data.UnsignedData().timestamp_); newReadingAvailable(); } SensorfwSensorBase::start(); } void SensorfwOrientationSensor::slotDataAvailable(const Unsigned& data) { m_reading.setOrientation(SensorfwOrientationSensor::getOrientation(data.x())); m_reading.setTimestamp(data.UnsignedData().timestamp_); newReadingAvailable(); } bool SensorfwOrientationSensor::doConnect() { return QObject::connect(m_sensorInterface, SIGNAL(orientationChanged(Unsigned)), this, SLOT(slotDataAvailable(Unsigned))); } QString SensorfwOrientationSensor::sensorName() const { return "orientationsensor"; } QOrientationReading::Orientation SensorfwOrientationSensor::getOrientation(int orientation) { switch (orientation) { case PoseData::BottomDown: return QOrientationReading::TopUp; case PoseData::BottomUp: return QOrientationReading::TopDown; case PoseData::LeftUp: return QOrientationReading::LeftUp; case PoseData::RightUp: return QOrientationReading::RightUp; case PoseData::FaceUp: return QOrientationReading::FaceUp; case PoseData::FaceDown: return QOrientationReading::FaceDown; } return QOrientationReading::Undefined; } void SensorfwOrientationSensor::init() { m_initDone = false; initSensor(m_initDone); }