| 1 | /**************************************************************************** |
| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the test suite of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| 9 | ** Commercial License Usage |
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in |
| 11 | ** accordance with the commercial license agreement provided with the |
| 12 | ** Software or, alternatively, in accordance with the terms contained in |
| 13 | ** a written agreement between you and The Qt Company. For licensing terms |
| 14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
| 15 | ** information use the contact form at https://www.qt.io/contact-us. |
| 16 | ** |
| 17 | ** GNU General Public License Usage |
| 18 | ** Alternatively, this file may be used under the terms of the GNU |
| 19 | ** General Public License version 3 as published by the Free Software |
| 20 | ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| 21 | ** included in the packaging of this file. Please review the following |
| 22 | ** information to ensure the GNU General Public License requirements will |
| 23 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| 24 | ** |
| 25 | ** $QT_END_LICENSE$ |
| 26 | ** |
| 27 | ****************************************************************************/ |
| 28 | |
| 29 | #include <QtPositioning/qgeopositioninfosource.h> |
| 30 | #include <QtPositioning/qgeopositioninfosourcefactory.h> |
| 31 | #include <QObject> |
| 32 | #include <QtPlugin> |
| 33 | #include <QTimer> |
| 34 | |
| 35 | QT_USE_NAMESPACE |
| 36 | |
| 37 | class DummySource : public QGeoPositionInfoSource |
| 38 | { |
| 39 | Q_OBJECT |
| 40 | |
| 41 | public: |
| 42 | DummySource(QObject *parent = nullptr); |
| 43 | ~DummySource(); |
| 44 | |
| 45 | void startUpdates(); |
| 46 | void stopUpdates(); |
| 47 | void requestUpdate(int timeout=5000); |
| 48 | |
| 49 | QGeoPositionInfo lastKnownPosition(bool fromSatellitePositioningMethodsOnly) const; |
| 50 | PositioningMethods supportedPositioningMethods() const; |
| 51 | |
| 52 | void setUpdateInterval(int msec); |
| 53 | int minimumUpdateInterval() const; |
| 54 | Error error() const; |
| 55 | |
| 56 | private: |
| 57 | QTimer *timer; |
| 58 | QTimer *timeoutTimer; |
| 59 | QTimer *singleTimer; |
| 60 | QGeoPositionInfo lastPosition; |
| 61 | QDateTime lastUpdateTime; |
| 62 | |
| 63 | private slots: |
| 64 | void updatePosition(); |
| 65 | void doTimeout(); |
| 66 | }; |
| 67 | |
| 68 | DummySource::DummySource(QObject *parent) : |
| 69 | QGeoPositionInfoSource(parent), |
| 70 | timer(new QTimer(this)), |
| 71 | timeoutTimer(new QTimer(this)), |
| 72 | singleTimer(new QTimer(this)), |
| 73 | lastPosition(QGeoCoordinate(0,0), QDateTime::currentDateTime()) |
| 74 | { |
| 75 | timer->setInterval(1000); |
| 76 | connect(sender: timer, SIGNAL(timeout()), |
| 77 | receiver: this, SLOT(updatePosition())); |
| 78 | connect(sender: singleTimer, SIGNAL(timeout()), |
| 79 | receiver: this, SLOT(updatePosition())); |
| 80 | connect(sender: timeoutTimer, SIGNAL(timeout()), |
| 81 | receiver: this, SLOT(doTimeout())); |
| 82 | } |
| 83 | |
| 84 | QGeoPositionInfoSource::Error DummySource::error() const |
| 85 | { |
| 86 | return QGeoPositionInfoSource::NoError; |
| 87 | } |
| 88 | |
| 89 | |
| 90 | void DummySource::setUpdateInterval(int msec) |
| 91 | { |
| 92 | if (msec == 0) { |
| 93 | timer->setInterval(1000); |
| 94 | } else if (msec < 1000) { |
| 95 | msec = 1000; |
| 96 | timer->setInterval(msec); |
| 97 | } else { |
| 98 | timer->setInterval(msec); |
| 99 | } |
| 100 | |
| 101 | QGeoPositionInfoSource::setUpdateInterval(msec); |
| 102 | } |
| 103 | |
| 104 | int DummySource::minimumUpdateInterval() const |
| 105 | { |
| 106 | return 1000; |
| 107 | } |
| 108 | |
| 109 | QGeoPositionInfo DummySource::lastKnownPosition(bool fromSatellitePositioningMethodsOnly) const |
| 110 | { |
| 111 | Q_UNUSED(fromSatellitePositioningMethodsOnly); |
| 112 | return lastPosition; |
| 113 | } |
| 114 | |
| 115 | QGeoPositionInfoSource::PositioningMethods DummySource::supportedPositioningMethods() const |
| 116 | { |
| 117 | return QGeoPositionInfoSource::AllPositioningMethods; |
| 118 | } |
| 119 | |
| 120 | void DummySource::startUpdates() |
| 121 | { |
| 122 | timer->start(); |
| 123 | } |
| 124 | |
| 125 | void DummySource::stopUpdates() |
| 126 | { |
| 127 | timer->stop(); |
| 128 | } |
| 129 | |
| 130 | void DummySource::requestUpdate(int timeout) |
| 131 | { |
| 132 | if (timeout == 0) |
| 133 | timeout = 5000; |
| 134 | if (timeout < 0) |
| 135 | timeout = 0; |
| 136 | |
| 137 | timeoutTimer->setInterval(timeout); |
| 138 | timeoutTimer->start(); |
| 139 | |
| 140 | if (timer->isActive()) { |
| 141 | timer->stop(); |
| 142 | timer->start(); |
| 143 | } |
| 144 | |
| 145 | singleTimer->setInterval(1000); |
| 146 | singleTimer->start(); |
| 147 | } |
| 148 | |
| 149 | DummySource::~DummySource() |
| 150 | {} |
| 151 | |
| 152 | void DummySource::updatePosition() |
| 153 | { |
| 154 | timeoutTimer->stop(); |
| 155 | singleTimer->stop(); |
| 156 | |
| 157 | const QDateTime now = QDateTime::currentDateTime(); |
| 158 | |
| 159 | QGeoCoordinate coord(lastPosition.coordinate().latitude() + 0.1, |
| 160 | lastPosition.coordinate().longitude() + 0.1); |
| 161 | |
| 162 | QGeoPositionInfo info(coord, now); |
| 163 | info.setAttribute(attribute: QGeoPositionInfo::Direction, value: lastPosition.coordinate().azimuthTo(other: coord)); |
| 164 | if (lastUpdateTime.isValid()) { |
| 165 | double speed = lastPosition.coordinate().distanceTo(other: coord) / lastUpdateTime.msecsTo(now); |
| 166 | info.setAttribute(attribute: QGeoPositionInfo::GroundSpeed, value: 1000 * speed); |
| 167 | } |
| 168 | |
| 169 | lastUpdateTime = now; |
| 170 | lastPosition = info; |
| 171 | emit positionUpdated(update: info); |
| 172 | } |
| 173 | |
| 174 | void DummySource::doTimeout() |
| 175 | { |
| 176 | timeoutTimer->stop(); |
| 177 | singleTimer->stop(); |
| 178 | emit updateTimeout(); |
| 179 | } |
| 180 | |
| 181 | |
| 182 | class QGeoPositionInfoSourceFactoryTestV1 : public QObject, public QGeoPositionInfoSourceFactory |
| 183 | { |
| 184 | Q_OBJECT |
| 185 | Q_PLUGIN_METADATA(IID "org.qt-project.qt.position.sourcefactory/5.0" |
| 186 | FILE "plugin.json" ) |
| 187 | Q_INTERFACES(QGeoPositionInfoSourceFactory) |
| 188 | |
| 189 | public: |
| 190 | QGeoPositionInfoSource *positionInfoSource(QObject *parent); |
| 191 | QGeoSatelliteInfoSource *satelliteInfoSource(QObject *parent); |
| 192 | QGeoAreaMonitorSource *areaMonitor(QObject *parent); |
| 193 | }; |
| 194 | |
| 195 | QGeoPositionInfoSource *QGeoPositionInfoSourceFactoryTestV1::positionInfoSource(QObject *parent) |
| 196 | { |
| 197 | return new DummySource(parent); |
| 198 | } |
| 199 | |
| 200 | QGeoSatelliteInfoSource *QGeoPositionInfoSourceFactoryTestV1::satelliteInfoSource(QObject *parent) |
| 201 | { |
| 202 | Q_UNUSED(parent); |
| 203 | return nullptr; |
| 204 | } |
| 205 | |
| 206 | QGeoAreaMonitorSource *QGeoPositionInfoSourceFactoryTestV1::areaMonitor(QObject* parent) |
| 207 | { |
| 208 | Q_UNUSED(parent); |
| 209 | return nullptr; |
| 210 | } |
| 211 | |
| 212 | #include "plugin.moc" |
| 213 | |