Registry of available sensor types. More...
#include <qgssensorregistry.h>
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 (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 |
| 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 25 of file qgssensorregistry.cpp.
◆ ~QgsSensorRegistry()
|
override |
Definition at line 30 of file qgssensorregistry.cpp.
◆ QgsSensorRegistry() [2/2]
|
delete |
Member Function Documentation
◆ addSensorType()
| bool QgsSensorRegistry::addSensorType | ( | QgsSensorAbstractMetadata * | metadata | ) |
Registers a new sensor type.
- Note
- Takes ownership of the metadata instance.
Definition at line 54 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 83 of file qgssensorregistry.cpp.
◆ operator=()
|
delete |
◆ 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 35 of file qgssensorregistry.cpp.
◆ removeSensorType()
| bool QgsSensorRegistry::removeSensorType | ( | const QString & | type | ) |
Removes a new a sensor type from the registry.
Definition at line 64 of file qgssensorregistry.cpp.
◆ sensorAdded
|
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 49 of file qgssensorregistry.cpp.
◆ sensorTypes()
| QMap< QString, QString > QgsSensorRegistry::sensorTypes | ( | ) | const |
Returns a map of available sensor types to translated name.
Definition at line 91 of file qgssensorregistry.cpp.
The documentation for this class was generated from the following files:
- /build/qgis-3.41.0+git20241122+3440c17df1d+99sid/src/core/sensor/qgssensorregistry.h
- /build/qgis-3.41.0+git20241122+3440c17df1d+99sid/src/core/sensor/qgssensorregistry.cpp
