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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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QGeoSatelliteInfoSourceGypsy Class Reference

#include <qgeosatelliteinfosource_gypsy_p.h>

+ Inheritance diagram for QGeoSatelliteInfoSourceGypsy:
+ Collaboration diagram for QGeoSatelliteInfoSourceGypsy:

Public Slots

virtual void startUpdates () override
 
void stopUpdates () override
 
void requestUpdate (int timeout=5000) override
 
void satellitesChanged (GypsySatellite *satellite, GPtrArray *satellites)
 
- Public Slots inherited from QGeoSatelliteInfoSource
virtual void startUpdates ()=0
 Starts emitting updates at regular intervals.
 
virtual void stopUpdates ()=0
 Stops emitting updates at regular intervals.
 
virtual void requestUpdate (int timeout=0)=0
 Attempts to get the current satellite information and emit satellitesInViewUpdated() and satellitesInUseUpdated() with this information.
 
- Public Slots inherited from QObject
void deleteLater ()
 \threadsafe
 

Public Member Functions

 QGeoSatelliteInfoSourceGypsy (QObject *parent=0)
 
 ~QGeoSatelliteInfoSourceGypsy ()
 
int init (const QVariantMap parameters)
 
int minimumUpdateInterval () const override
 
Error error () const override
 Returns the last error that occurred.
 
- Public Member Functions inherited from QGeoSatelliteInfoSource
 QGeoSatelliteInfoSource (QObject *parent)
 
virtual ~QGeoSatelliteInfoSource ()
 Destroys the satellite source.
 
QString sourceName () const
 Returns the unique name of the satellite source implementation in use.
 
virtual void setUpdateInterval (int msec)
 
int updateInterval () const
 
QBindable< int > bindableUpdateInterval ()
 
virtual bool setBackendProperty (const QString &name, const QVariant &value)
 
virtual QVariant backendProperty (const QString &name) const
 
- Public Member Functions inherited from QObject
Q_INVOKABLE QObject (QObject *parent=nullptr)
 Constructs an object with parent object parent.
 
virtual ~QObject ()
 Destroys the object, deleting all its child objects.
 
virtual bool event (QEvent *event)
 This virtual function receives events to an object and should return true if the event e was recognized and processed.
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 Filters events if this object has been installed as an event filter for the watched object.
 
QString objectName () const
 
Q_WEAK_OVERLOAD void setObjectName (const QString &name)
 Sets the object's name to name.
 
void setObjectName (QAnyStringView name)
 This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
 
QBindable< QStringbindableObjectName ()
 
bool isWidgetType () const
 Returns true if the object is a widget; otherwise returns false.
 
bool isWindowType () const
 Returns true if the object is a window; otherwise returns false.
 
bool isQuickItemType () const
 Returns true if the object is a QQuickItem; otherwise returns false.
 
bool signalsBlocked () const noexcept
 Returns true if signals are blocked; otherwise returns false.
 
bool blockSignals (bool b) noexcept
 If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).
 
QThreadthread () const
 Returns the thread in which the object lives.
 
bool moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL)
 Changes the thread affinity for this object and its children and returns true on success.
 
int startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
 This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.
 
int startTimer (std::chrono::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer)
 
void killTimer (int id)
 Kills the timer with timer identifier, id.
 
void killTimer (Qt::TimerId id)
 
template<typename T >
findChild (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.
 
template<typename T >
QList< T > findChildren (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.
 
template<typename T >
findChild (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
 
template<typename T >
QList< T > findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
 
const QObjectListchildren () const
 Returns a list of child objects.
 
void setParent (QObject *parent)
 Makes the object a child of parent.
 
void installEventFilter (QObject *filterObj)
 Installs an event filter filterObj on this object.
 
void removeEventFilter (QObject *obj)
 Removes an event filter object obj from this object.
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const
 
bool disconnect (const char *signal=nullptr, const QObject *receiver=nullptr, const char *member=nullptr) const
 
bool disconnect (const QObject *receiver, const char *member=nullptr) const
 
void dumpObjectTree () const
 Dumps a tree of children to the debug output.
 
void dumpObjectInfo () const
 Dumps information about signal connections, etc.
 
bool setProperty (const char *name, const QVariant &value)
 Sets the value of the object's name property to value.
 
bool setProperty (const char *name, QVariant &&value)
 
QVariant property (const char *name) const
 Returns the value of the object's name property.
 
QList< QByteArraydynamicPropertyNames () const
 
QBindingStoragebindingStorage ()
 
const QBindingStoragebindingStorage () const
 
QObjectparent () const
 Returns a pointer to the parent object.
 
bool inherits (const char *classname) const
 Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false.
 

Protected Member Functions

virtual void createEngine ()
 
- Protected Member Functions inherited from QGeoSatelliteInfoSource
 QGeoSatelliteInfoSource (QGeoSatelliteInfoSourcePrivate &dd, QObject *parent)
 
- Protected Member Functions inherited from QObject
QObjectsender () const
 Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.
 
int senderSignalIndex () const
 
int receivers (const char *signal) const
 Returns the number of receivers connected to the signal.
 
bool isSignalConnected (const QMetaMethod &signal) const
 
virtual void timerEvent (QTimerEvent *event)
 This event handler can be reimplemented in a subclass to receive timer events for the object.
 
virtual void childEvent (QChildEvent *event)
 This event handler can be reimplemented in a subclass to receive child events.
 
virtual void customEvent (QEvent *event)
 This event handler can be reimplemented in a subclass to receive custom events.
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
 QObject (QObjectPrivate &dd, QObject *parent=nullptr)
 

Protected Attributes

SatelliteGypsyEnginem_engine
 
- Protected Attributes inherited from QObject
QScopedPointer< QObjectDatad_ptr
 

Additional Inherited Members

- Public Types inherited from QGeoSatelliteInfoSource
enum  Error {
  AccessError = 0 , ClosedError = 1 , NoError = 2 , UnknownSourceError = -1 ,
  UpdateTimeoutError = 3
}
 The Error enumeration represents the errors which can occur. More...
 
- Signals inherited from QGeoSatelliteInfoSource
void satellitesInViewUpdated (const QList< QGeoSatelliteInfo > &satellites)
 If startUpdates() or requestUpdate() is called, this signal is emitted when an update is available on the satellites that are currently in view.
 
void satellitesInUseUpdated (const QList< QGeoSatelliteInfo > &satellites)
 If startUpdates() or requestUpdate() is called, this signal is emitted when an update is available on the number of satellites that are currently in use.
 
void errorOccurred (QGeoSatelliteInfoSource::Error)
 This signal is emitted after an error occurred.
 
- Signals inherited from QObject
void destroyed (QObject *=nullptr)
 This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.
 
void objectNameChanged (const QString &objectName, QPrivateSignal)
 This signal is emitted after the object's name has been changed.
 
- Static Public Member Functions inherited from QGeoSatelliteInfoSource
static QGeoSatelliteInfoSourcecreateDefaultSource (QObject *parent)
 Creates and returns a source with the specified parent that reads from the system's default source of satellite update information, or the highest priority available plugin.
 
static QGeoSatelliteInfoSourcecreateSource (const QString &sourceName, QObject *parent)
 Creates and returns a source with the given parent, by loading the plugin named sourceName.
 
static QGeoSatelliteInfoSourcecreateDefaultSource (const QVariantMap &parameters, QObject *parent)
 Creates and returns a satellite source with the given parent that reads from the system's default sources of satellite data, or the plugin with the highest available priority.
 
static QGeoSatelliteInfoSourcecreateSource (const QString &sourceName, const QVariantMap &parameters, QObject *parent)
 Creates and returns a satellite source with the given parent, by loading the plugin named sourceName.
 
static QStringList availableSources ()
 Returns a list of available source plugins, including the default system backend if one is available.
 
- Static Public Member Functions inherited from QObject
static QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection)
 \threadsafe
 
static QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)
 
template<typename Func1 , typename Func2 >
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType *context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)
 
template<typename Func1 , typename Func2 >
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)
 
static bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member)
 \threadsafe
 
static bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member)
 
static bool disconnect (const QMetaObject::Connection &)
 Disconnect a connection.
 
template<typename Func1 , typename Func2 >
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiver, Func2 slot)
 
template<typename Func1 >
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const QObject *receiver, void **zero)
 
- Properties inherited from QGeoSatelliteInfoSource
int updateInterval
 This property holds the requested interval in milliseconds between each update.
 
int minimumUpdateInterval
 This property holds the minimum time (in milliseconds) required to retrieve a satellite update.
 
- Properties inherited from QObject
QString objectName
 the name of this object
 

Detailed Description

Definition at line 63 of file qgeosatelliteinfosource_gypsy_p.h.

Constructor & Destructor Documentation

◆ QGeoSatelliteInfoSourceGypsy()

QGeoSatelliteInfoSourceGypsy::QGeoSatelliteInfoSourceGypsy ( QObject * parent = 0)
explicit

Definition at line 111 of file qgeosatelliteinfosource_gypsy.cpp.

References QObject::connect(), QTimer::setSingleShot(), SIGNAL, and SLOT.

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◆ ~QGeoSatelliteInfoSourceGypsy()

QGeoSatelliteInfoSourceGypsy::~QGeoSatelliteInfoSourceGypsy ( )

Definition at line 125 of file qgeosatelliteinfosource_gypsy.cpp.

References SatelliteGypsyEngine::eng_gypsy_device_stop(), error(), and m_engine.

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Member Function Documentation

◆ createEngine()

void QGeoSatelliteInfoSourceGypsy::createEngine ( )
protectedvirtual

Definition at line 119 of file qgeosatelliteinfosource_gypsy.cpp.

References m_engine.

Referenced by init().

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◆ error()

QGeoSatelliteInfoSource::Error QGeoSatelliteInfoSourceGypsy::error ( ) const
overridevirtual

Returns the last error that occurred.

Note
Since Qt6 the last error is always reset when calling startUpdates() or requestUpdate().

Implements QGeoSatelliteInfoSource.

Definition at line 309 of file qgeosatelliteinfosource_gypsy.cpp.

Referenced by ~QGeoSatelliteInfoSourceGypsy(), init(), and requestUpdate().

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◆ init()

◆ minimumUpdateInterval()

int QGeoSatelliteInfoSourceGypsy::minimumUpdateInterval ( ) const
overridevirtual

Implements QGeoSatelliteInfoSource.

Definition at line 304 of file qgeosatelliteinfosource_gypsy.cpp.

◆ requestUpdate

◆ satellitesChanged

void QGeoSatelliteInfoSourceGypsy::satellitesChanged ( GypsySatellite * satellite,
GPtrArray * satellites )
slot

Definition at line 156 of file qgeosatelliteinfosource_gypsy.cpp.

References QGeoSatelliteInfo::Azimuth, QGeoSatelliteInfo::Elevation, emit, SatelliteGypsyEngine::eng_g_signal_handlers_disconnect_by_func(), i, idToSystem(), info, m_engine, satellites_changed(), QGeoSatelliteInfoSource::satellitesInUseUpdated(), QGeoSatelliteInfoSource::satellitesInViewUpdated(), and QTimer::stop().

Referenced by requestUpdate().

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◆ startUpdates

void QGeoSatelliteInfoSourceGypsy::startUpdates ( )
overridevirtualslot

Definition at line 314 of file qgeosatelliteinfosource_gypsy.cpp.

References SatelliteGypsyEngine::eng_g_signal_connect(), QTimer::isActive(), m_engine, QGeoSatelliteInfoSource::NoError, and satellites_changed().

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◆ stopUpdates

void QGeoSatelliteInfoSourceGypsy::stopUpdates ( )
overrideslot

Definition at line 329 of file qgeosatelliteinfosource_gypsy.cpp.

References SatelliteGypsyEngine::eng_g_signal_handlers_disconnect_by_func(), QTimer::isActive(), m_engine, and satellites_changed().

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Member Data Documentation

◆ m_engine

SatelliteGypsyEngine* QGeoSatelliteInfoSourceGypsy::m_engine
protected

The documentation for this class was generated from the following files: