Class: QgsSensorRegistry¶
- class qgis.core.QgsSensorRegistry¶
Bases:
PyQt5.QtCore.QObject
Registry of available sensor types.
QgsSensorRegistry
is not usually directly created, but rather accessed throughQgsApplication.sensorRegistry()
.A companion class,
QgsSensorGuiRegistry
, handles the GUI behavior of sensors.New in version 3.32.
QgsSensorRegistry(parent: QObject = None) Creates a new empty item registry.
QgsSensorRegistry
is not usually directly created, but rather accessed throughQgsApplication.sensorRegistry()
.See also
Methods
Registers a new sensor type.
Creates a new instance of a sensor given the
type
.Populates the registry with standard sensor types.
Removes a new a sensor type from the registry.
Returns the metadata for the specified sensor
type
.Returns a map of available sensor types to translated name.
Signals
pyqtSignal(*types, name: str = ..., revision: int = ..., arguments: Sequence = ...) -> PYQT_SIGNAL
- addSensorType(self, metadata: QgsSensorAbstractMetadata) bool ¶
Registers a new sensor type.
Note
Takes ownership of the metadata instance.
- Parameters:
metadata (QgsSensorAbstractMetadata) –
- Return type:
bool
- childEvent(self, QChildEvent)¶
- connectNotify(self, QMetaMethod)¶
- createSensor(self, type: str, parent: QObject = None) QgsAbstractSensor ¶
Creates a new instance of a sensor given the
type
.- Parameters:
type (str) –
parent (QObject = None) –
- Return type:
- customEvent(self, QEvent)¶
- disconnectNotify(self, QMetaMethod)¶
- isSignalConnected(self, QMetaMethod) bool ¶
- populate(self) bool ¶
Populates the registry with standard sensor types. If called on a non-empty registry then this will have no effect and will return
False
.- Return type:
bool
- receivers(self, PYQT_SIGNAL) int ¶
- removeSensorType(self, type: str) bool ¶
Removes a new a sensor type from the registry.
- Parameters:
type (str) –
- Return type:
bool
- sender(self) QObject ¶
- senderSignalIndex(self) int ¶
- sensorAdded¶
pyqtSignal(*types, name: str = …, revision: int = …, arguments: Sequence = …) -> PYQT_SIGNAL
types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.
- Parameters:
name (str = ...) –
revision (int = ...) –
arguments (Sequence = ...) –
- Return type:
PYQT_SIGNAL
- sensorMetadata(self, type: str) QgsSensorAbstractMetadata ¶
Returns the metadata for the specified sensor
type
. ReturnsNone
if a corresponding type was not found in the registry.- Parameters:
type (str) –
- Return type:
- sensorTypes(self) Dict[str, str] ¶
Returns a map of available sensor types to translated name.
- Return type:
Dict[str, str]
- timerEvent(self, QTimerEvent)¶