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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtPositioning/qgeopositioninfosource.h>
#include <QtPositioning/qgeopositioninfosourcefactory.h>
#include <QtPositioning/qgeosatelliteinfosource.h>
#include <QObject>
#include <QtPlugin>
QT_USE_NAMESPACE
// This is a dummy plugin that is created mostly to test some features of
// QDeclarativePositionSource. It does not provide any position updates.
// Use plugin from positionplugin subdirectory, if you need to simulate some
// positioning updates.
class DummyPluginSource : public QGeoPositionInfoSource
{
Q_OBJECT
public:
DummyPluginSource(const QVariantMap ¶meters, QObject *parent = 0);
~DummyPluginSource();
void startUpdates() override;
void stopUpdates() override;
void requestUpdate(int timeout = 5000) override;
QGeoPositionInfo lastKnownPosition(bool fromSatellitePositioningMethodsOnly) const override;
PositioningMethods supportedPositioningMethods() const override;
void setUpdateInterval(int msec) override;
int minimumUpdateInterval() const override;
Error error() const override;
private:
Error lastError = QGeoPositionInfoSource::NoError;
};
DummyPluginSource::DummyPluginSource(const QVariantMap ¶meters, QObject *parent)
: QGeoPositionInfoSource(parent)
{
Q_UNUSED(parameters)
}
QGeoPositionInfoSource::Error DummyPluginSource::error() const
{
return lastError;
}
void DummyPluginSource::setUpdateInterval(int msec)
{
if (msec < minimumUpdateInterval())
msec = minimumUpdateInterval();
QGeoPositionInfoSource::setUpdateInterval(msec);
}
int DummyPluginSource::minimumUpdateInterval() const
{
return 100;
}
QGeoPositionInfo
DummyPluginSource::lastKnownPosition(bool fromSatellitePositioningMethodsOnly) const
{
Q_UNUSED(fromSatellitePositioningMethodsOnly);
return QGeoPositionInfo();
}
QGeoPositionInfoSource::PositioningMethods DummyPluginSource::supportedPositioningMethods() const
{
return QGeoPositionInfoSource::NonSatellitePositioningMethods;
}
void DummyPluginSource::startUpdates()
{
lastError = QGeoPositionInfoSource::NoError;
}
void DummyPluginSource::stopUpdates() { }
void DummyPluginSource::requestUpdate(int timeout)
{
lastError = QGeoPositionInfoSource::NoError;
if (timeout < minimumUpdateInterval()) {
lastError = QGeoPositionInfoSource::UpdateTimeoutError;
emit QGeoPositionInfoSource::errorOccurred(lastError);
}
}
DummyPluginSource::~DummyPluginSource() { }
class DummySatelliteSourcePlugin : public QGeoSatelliteInfoSource
{
Q_OBJECT
public:
DummySatelliteSourcePlugin(const QVariantMap ¶meters, QObject *parent = 0);
~DummySatelliteSourcePlugin();
int minimumUpdateInterval() const override;
Error error() const override;
public slots:
void startUpdates() override;
void stopUpdates() override;
void requestUpdate(int timeout = 0) override;
private:
Error lastError = QGeoSatelliteInfoSource::NoError;
};
DummySatelliteSourcePlugin::DummySatelliteSourcePlugin(const QVariantMap ¶meters,
QObject *parent)
: QGeoSatelliteInfoSource(parent)
{
Q_UNUSED(parameters)
}
DummySatelliteSourcePlugin::~DummySatelliteSourcePlugin()
{
}
int DummySatelliteSourcePlugin::minimumUpdateInterval() const
{
return 100;
}
QGeoSatelliteInfoSource::Error DummySatelliteSourcePlugin::error() const
{
return lastError;
}
void DummySatelliteSourcePlugin::startUpdates()
{
lastError = QGeoSatelliteInfoSource::NoError;
}
void DummySatelliteSourcePlugin::stopUpdates()
{
lastError = QGeoSatelliteInfoSource::NoError;
}
void DummySatelliteSourcePlugin::requestUpdate(int timeout)
{
lastError = QGeoSatelliteInfoSource::NoError;
if (timeout < minimumUpdateInterval()) {
lastError = QGeoSatelliteInfoSource::UpdateTimeoutError;
emit errorOccurred(lastError);
}
}
class DummyPluginForTestsFactory : public QObject, public QGeoPositionInfoSourceFactory
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "org.qt-project.qt.position.sourcefactory/6.0" FILE "plugin.json")
Q_INTERFACES(QGeoPositionInfoSourceFactory)
public:
QGeoPositionInfoSource *positionInfoSource(QObject *parent,
const QVariantMap ¶meters) override;
QGeoSatelliteInfoSource *satelliteInfoSource(QObject *parent,
const QVariantMap ¶meters) override;
QGeoAreaMonitorSource *areaMonitor(QObject *parent, const QVariantMap ¶meters) override;
};
QGeoPositionInfoSource *
DummyPluginForTestsFactory::positionInfoSource(QObject *parent, const QVariantMap ¶meters)
{
return new DummyPluginSource(parameters, parent);
}
QGeoSatelliteInfoSource *
DummyPluginForTestsFactory::satelliteInfoSource(QObject *parent, const QVariantMap ¶meters)
{
return new DummySatelliteSourcePlugin(parameters, parent);
}
QGeoAreaMonitorSource *DummyPluginForTestsFactory::areaMonitor(QObject *parent,
const QVariantMap ¶meters)
{
Q_UNUSED(parent);
Q_UNUSED(parameters);
return nullptr;
}
#include "plugin.moc"
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