Registry of available sensor types. More...

#include <qgssensorregistry.h>

Inheritance diagram for QgsSensorRegistry:

Signals
void	sensorAdded (const QString &type, const QString &name)
	Emitted whenever a new sensor type is added to the registry, with the specified type and visible name.

Public Member Functions
	QgsSensorRegistry (const QgsSensorRegistry &rh)=delete
	QgsSensorRegistry cannot be copied.

	QgsSensorRegistry (QObject *parent=nullptr)
	Creates a new empty item registry.

	~QgsSensorRegistry () override

bool	addSensorType (QgsSensorAbstractMetadata *metadata)
	Registers a new sensor type.

QgsAbstractSensor *	createSensor (const QString &type, QObject *parent=nullptr) const
	Creates a new instance of a sensor given the type.

QgsSensorRegistry &	operator= (const QgsSensorRegistry &rh)=delete
	QgsSensorRegistry cannot be copied.

bool	populate ()
	Populates the registry with standard sensor types.

bool	removeSensorType (const QString &type)
	Removes a new a sensor type from the registry.

QgsSensorAbstractMetadata *	sensorMetadata (const QString &type) const
	Returns the metadata for the specified sensor type.

QMap< QString, QString >	sensorTypes () const
	Returns a map of available sensor types to translated name.

Detailed Description

Registry of available sensor types.

QgsSensorRegistry is not usually directly created, but rather accessed through QgsApplication::sensorRegistry().

A companion class, QgsSensorGuiRegistry, handles the GUI behavior of sensors.

Since: QGIS 3.32

Definition at line 131 of file qgssensorregistry.h.

Constructor & Destructor Documentation

◆ QgsSensorRegistry() [1/2]

QgsSensorRegistry::QgsSensorRegistry ( QObject * parent = nullptr )

Creates a new empty item registry.

QgsSensorRegistry is not usually directly created, but rather accessed through QgsApplication::sensorRegistry().

See also: populate()

Definition at line 24 of file qgssensorregistry.cpp.

◆ ~QgsSensorRegistry()

QgsSensorRegistry::~QgsSensorRegistry ( )

override

Definition at line 29 of file qgssensorregistry.cpp.

◆ QgsSensorRegistry() [2/2]

QgsSensorRegistry::QgsSensorRegistry ( const QgsSensorRegistry & rh )

delete

QgsSensorRegistry cannot be copied.

Member Function Documentation

◆ addSensorType()

bool QgsSensorRegistry::addSensorType ( QgsSensorAbstractMetadata * metadata )

Registers a new sensor type.

Note: Takes ownership of the metadata instance.

Definition at line 53 of file qgssensorregistry.cpp.

◆ createSensor()

QgsAbstractSensor * QgsSensorRegistry::createSensor	(	const QString &	type,
		QObject *	parent = `nullptr`
	)		const

Creates a new instance of a sensor given the type.

Definition at line 82 of file qgssensorregistry.cpp.

◆ operator=()

QgsSensorRegistry & QgsSensorRegistry::operator= ( const QgsSensorRegistry & rh )

delete

QgsSensorRegistry cannot be copied.

◆ populate()

bool QgsSensorRegistry::populate ( )

Populates the registry with standard sensor types.

If called on a non-empty registry then this will have no effect and will return false.

Definition at line 34 of file qgssensorregistry.cpp.

◆ removeSensorType()

bool QgsSensorRegistry::removeSensorType ( const QString & type )

Removes a new a sensor type from the registry.

Definition at line 63 of file qgssensorregistry.cpp.

◆ sensorAdded

void QgsSensorRegistry::sensorAdded	(	const QString &	type,
		const QString &	name
	)

signal

Emitted whenever a new sensor type is added to the registry, with the specified type and visible name.

◆ sensorMetadata()

QgsSensorAbstractMetadata * QgsSensorRegistry::sensorMetadata ( const QString & type ) const

Returns the metadata for the specified sensor type.

Returns nullptr if a corresponding type was not found in the registry.

Definition at line 48 of file qgssensorregistry.cpp.

◆ sensorTypes()

QMap< QString, QString > QgsSensorRegistry::sensorTypes ( ) const

Returns a map of available sensor types to translated name.

Definition at line 90 of file qgssensorregistry.cpp.

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

/home/fischer/src/qgis-3.38/src/core/sensor/qgssensorregistry.h
/home/fischer/src/qgis-3.38/src/core/sensor/qgssensorregistry.cpp

Signals

Public Member Functions