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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Mobility Components. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include "maemo6orientationsensor.h" |
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43 |
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44 #include "sensord/filters/posedata.h" |
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45 |
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46 const char *maemo6orientationsensor::id("maemo6.orientationsensor"); |
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47 bool maemo6orientationsensor::m_initDone = false; |
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48 |
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49 maemo6orientationsensor::maemo6orientationsensor(QSensor *sensor) |
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50 : maemo6sensorbase(sensor) |
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51 { |
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52 setReading<QOrientationReading>(&m_reading); |
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53 |
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54 if (!m_initDone) { |
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55 initSensor<OrientationSensorChannelInterface>("orientationsensor"); |
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56 |
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57 if (m_sensorInterface) |
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58 QObject::connect(static_cast<OrientationSensorChannelInterface*>(m_sensorInterface), SIGNAL(orientationChanged(const int&)), this, SLOT(slotOrientationChanged(const int&))); |
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59 else |
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60 qWarning() << "Unable to initialize orientation sensor."; |
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61 |
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62 // metadata |
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63 addOutputRange(0, 6, 1); |
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64 setDescription(QLatin1String("Orientation of the device screen")); |
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65 |
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66 m_initDone = true; |
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67 } |
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68 } |
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69 |
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70 void maemo6orientationsensor::slotOrientationChanged(const int& data) |
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71 { |
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72 QOrientationReading::Orientation o; |
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73 switch (data) { |
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74 case PoseData::BottomDown: o = QOrientationReading::TopUp; break; |
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75 case PoseData::BottomUp: o = QOrientationReading::TopDown; break; |
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76 case PoseData::LeftUp: o = QOrientationReading::LeftUp; break; |
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77 case PoseData::RightUp: o = QOrientationReading::RightUp; break; |
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78 case PoseData::FaceUp: o = QOrientationReading::FaceUp; break; |
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79 case PoseData::FaceDown: o = QOrientationReading::FaceDown; break; |
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80 default: o = QOrientationReading::Undefined; |
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81 } |
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82 m_reading.setOrientation(o); |
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83 //m_reading.setTimestamp(data.timestamp()); |
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84 m_reading.setTimestamp(createTimestamp()); //TODO: use correct timestamp |
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85 newReadingAvailable(); |
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86 } |