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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtPositioning module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
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**
****************************************************************************/
#ifndef QGEOAREAMONITORSOURCE_H
#define QGEOAREAMONITORSOURCE_H
#include <QtPositioning/QGeoCoordinate>
#include <QtPositioning/QGeoAreaMonitorInfo>
#include <QtPositioning/QGeoPositionInfoSource>
#include <QtCore/QObject>
#include <QtCore/QStringList>
QT_BEGIN_NAMESPACE
class QGeoPositionInfo;
class QGeoAreaMonitorSourcePrivate;
class Q_POSITIONING_EXPORT QGeoAreaMonitorSource : public QObject
{
Q_OBJECT
public:
enum Error {
AccessError = 0,
InsufficientPositionInfo = 1,
UnknownSourceError = 2,
NoError = 3
};
Q_ENUMS(Error)
enum AreaMonitorFeature {
PersistentAreaMonitorFeature = 0x00000001,
AnyAreaMonitorFeature = 0xffffffff
};
Q_DECLARE_FLAGS(AreaMonitorFeatures, AreaMonitorFeature)
explicit QGeoAreaMonitorSource(QObject *parent);
virtual ~QGeoAreaMonitorSource();
static QGeoAreaMonitorSource *createDefaultSource(QObject *parent);
static QGeoAreaMonitorSource *createSource(const QString& sourceName, QObject *parent);
static QStringList availableSources();
virtual void setPositionInfoSource(QGeoPositionInfoSource *source);
virtual QGeoPositionInfoSource* positionInfoSource() const;
QString sourceName() const;
virtual Error error() const = 0;
virtual AreaMonitorFeatures supportedAreaMonitorFeatures() const = 0;
virtual bool startMonitoring(const QGeoAreaMonitorInfo &monitor) = 0;
virtual bool stopMonitoring(const QGeoAreaMonitorInfo &monitor) = 0;
virtual bool requestUpdate(const QGeoAreaMonitorInfo &monitor, const char *signal) = 0;
virtual QList<QGeoAreaMonitorInfo> activeMonitors() const = 0;
virtual QList<QGeoAreaMonitorInfo> activeMonitors(const QGeoShape &lookupArea) const = 0;
Q_SIGNALS:
void areaEntered(const QGeoAreaMonitorInfo &monitor, const QGeoPositionInfo &update);
void areaExited(const QGeoAreaMonitorInfo &monitor, const QGeoPositionInfo &update);
void monitorExpired(const QGeoAreaMonitorInfo &monitor);
void error(QGeoAreaMonitorSource::Error error);
private:
Q_DISABLE_COPY(QGeoAreaMonitorSource)
QGeoAreaMonitorSourcePrivate *d;
};
QT_END_NAMESPACE
#endif
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