qgeoareamonitorsource.h

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

// Qt-Security score:significant reason:default

#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_ENUM(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;

    virtual bool setBackendProperty(const QString &name, const QVariant &value);

    virtual QVariant backendProperty(const QString &name) const;

Q_SIGNALS:

    void areaEntered(const QGeoAreaMonitorInfo &monitor, const QGeoPositionInfo &update);

    void areaExited(const QGeoAreaMonitorInfo &monitor, const QGeoPositionInfo &update);

    void monitorExpired(const QGeoAreaMonitorInfo &monitor);

    void errorOccurred(QGeoAreaMonitorSource::Error error);

private:

    Q_DISABLE_COPY(QGeoAreaMonitorSource)

    Q_DECLARE_PRIVATE(QGeoAreaMonitorSource)

};

QT_END_NAMESPACE

#endif