qgeosatelliteinfo.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
#ifndef QGEOSATELLITEINFO_H
#define QGEOSATELLITEINFO_H
 
#include <QtPositioning/qpositioningglobal.h>
#include <QtCore/QSharedData>
#include <QtCore/QMetaType>
#include <QtCore/QDebug>
 
QT_BEGIN_NAMESPACE
 
class QDebug;
class QDataStream;
 
class QGeoSatelliteInfo;
Q_POSITIONING_EXPORT size_t qHash(const QGeoSatelliteInfo &key, size_t seed = 0) noexcept;
namespace QTest
{
 
Q_POSITIONING_EXPORT char *toString(const QGeoSatelliteInfo &info);
 
} // namespace QTest
 
class QGeoSatelliteInfoPrivate;
QT_DECLARE_QESDP_SPECIALIZATION_DTOR_WITH_EXPORT(QGeoSatelliteInfoPrivate, Q_POSITIONING_EXPORT)
 
class Q_POSITIONING_EXPORT QGeoSatelliteInfo
{
    Q_GADGET
    Q_PROPERTY(SatelliteSystem satelliteSystem READ satelliteSystem FINAL)
    Q_PROPERTY(int satelliteIdentifier READ satelliteIdentifier FINAL)
    Q_PROPERTY(qreal signalStrength READ signalStrength FINAL)
 
public:
    enum Attribute {
        Elevation,
        Azimuth
    };
    Q_ENUM(Attribute)
 
    enum SatelliteSystem {
        Undefined = 0x00,
        GPS = 0x01,
        GLONASS = 0x02,
        GALILEO = 0x03,
        BEIDOU = 0x04,
        QZSS = 0x05,
        Multiple = 0xFF,
        CustomType = 0x100
    };
    Q_ENUM(SatelliteSystem)
 
    QGeoSatelliteInfo();
    QGeoSatelliteInfo(const QGeoSatelliteInfo &other);
    QGeoSatelliteInfo(QGeoSatelliteInfoPrivate &dd);
    QGeoSatelliteInfo(QGeoSatelliteInfo &&other) noexcept = default;
    ~QGeoSatelliteInfo();
 
    QGeoSatelliteInfo &operator=(const QGeoSatelliteInfo &other);
    QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_PURE_SWAP(QGeoSatelliteInfo)
 
    void swap(QGeoSatelliteInfo &other) noexcept { d.swap(other.d); }
 
    friend bool operator==(const QGeoSatelliteInfo &lhs, const QGeoSatelliteInfo &rhs)
    {
        return equals(lhs, rhs);
    }
    friend bool operator!=(const QGeoSatelliteInfo &lhs, const QGeoSatelliteInfo &rhs)
    {
        return !equals(lhs, rhs);
    }
 
    void setSatelliteSystem(SatelliteSystem system);
    SatelliteSystem satelliteSystem() const;
 
    void setSatelliteIdentifier(int satId);
    int satelliteIdentifier() const;
 
    void setSignalStrength(int signalStrength);
    int signalStrength() const;
 
    void setAttribute(Attribute attribute, qreal value);
    Q_INVOKABLE qreal attribute(Attribute attribute) const;
    void removeAttribute(Attribute attribute);
 
    Q_INVOKABLE bool hasAttribute(Attribute attribute) const;
 
    void detach();
 
private:
    static bool equals(const QGeoSatelliteInfo &lhs, const QGeoSatelliteInfo &rhs);
#ifndef QT_NO_DEBUG_STREAM
    friend QDebug operator<<(QDebug dbg, const QGeoSatelliteInfo &info)
    {
        return debugStreaming(dbg, info);
    }
    static QDebug debugStreaming(QDebug dbg, const QGeoSatelliteInfo &info);
#endif
#ifndef QT_NO_DATASTREAM
    friend QDataStream &operator<<(QDataStream &stream, const QGeoSatelliteInfo &info)
    {
        return dataStreamOut(stream, info);
    }
    friend QDataStream &operator>>(QDataStream &stream, QGeoSatelliteInfo &info)
    {
        return dataStreamIn(stream, info);
    }
    static QDataStream &dataStreamOut(QDataStream &stream, const QGeoSatelliteInfo &info);
    static QDataStream &dataStreamIn(QDataStream &stream, QGeoSatelliteInfo &info);
#endif
    QExplicitlySharedDataPointer<QGeoSatelliteInfoPrivate> d;
    friend class QGeoSatelliteInfoPrivate;
 
    friend Q_POSITIONING_EXPORT size_t qHash(const QGeoSatelliteInfo &key, size_t seed) noexcept;
    friend Q_POSITIONING_EXPORT char *QTest::toString(const QGeoSatelliteInfo &info);
};
 
Q_DECLARE_SHARED(QGeoSatelliteInfo)
 
QT_END_NAMESPACE
 
QT_DECL_METATYPE_EXTERN(QGeoSatelliteInfo, Q_POSITIONING_EXPORT)
 
#endif