diff options
Diffstat (limited to 'src/plugins/sensors/sensorfw/sensorfworientationsensor.cpp')
-rw-r--r-- | src/plugins/sensors/sensorfw/sensorfworientationsensor.cpp | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/plugins/sensors/sensorfw/sensorfworientationsensor.cpp b/src/plugins/sensors/sensorfw/sensorfworientationsensor.cpp new file mode 100644 index 00000000..09dfb0eb --- /dev/null +++ b/src/plugins/sensors/sensorfw/sensorfworientationsensor.cpp @@ -0,0 +1,98 @@ +/**************************************************************************** +** +** 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 <posedata.h> + +char const * const SensorfwOrientationSensor::id("sensorfw.orientationsensor"); +bool SensorfwOrientationSensor::m_initDone = false; + +SensorfwOrientationSensor::SensorfwOrientationSensor(QSensor *sensor) + : SensorfwSensorBase(sensor) +{ + initSensor<OrientationSensorChannelInterface>(m_initDone); + setReading<QOrientationReading>(&m_reading); +} + + +void SensorfwOrientationSensor::start() +{ + 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(const Unsigned&)), + this, SLOT(slotDataAvailable(const 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; +} |