def updateConfigurationModel(self, model: ExtruderConfigurationModel) -> ExtruderConfigurationModel:
model.setHotendID(self.print_core_id)
if self.material:
model.setMaterial(self.material.createOutputModel())
return model
class ExtruderOutputModel(QObject):
targetHotendTemperatureChanged = pyqtSignal()
hotendTemperatureChanged = pyqtSignal()
extruderConfigurationChanged = pyqtSignal()
isPreheatingChanged = pyqtSignal()
def __init__(self,
printer: "PrinterOutputModel",
position: int,
parent=None) -> None:
super().__init__(parent)
self._printer = printer # type: PrinterOutputModel
self._position = position
self._target_hotend_temperature = 0.0 # type: float
self._hotend_temperature = 0.0 # type: float
self._is_preheating = False
# The extruder output model wraps the configuration model. This way we can use the same config model for jobs
# and extruders alike.
self._extruder_configuration = ExtruderConfigurationModel()
self._extruder_configuration.position = self._position
self._extruder_configuration.extruderConfigurationChanged.connect(
self.extruderConfigurationChanged)
def getPrinter(self) -> "PrinterOutputModel":
return self._printer
def getPosition(self) -> int:
return self._position
# Does the printer support pre-heating the bed at all
@pyqtProperty(bool, constant=True)
def canPreHeatHotends(self) -> bool:
if self._printer:
return self._printer.canPreHeatHotends
return False
@pyqtProperty(QObject, notify=extruderConfigurationChanged)
def activeMaterial(self) -> Optional["MaterialOutputModel"]:
return self._extruder_configuration.activeMaterial
def updateActiveMaterial(
self, material: Optional["MaterialOutputModel"]) -> None:
self._extruder_configuration.setMaterial(material)
## Update the hotend temperature. This only changes it locally.
def updateHotendTemperature(self, temperature: float) -> None:
if self._hotend_temperature != temperature:
self._hotend_temperature = temperature
self.hotendTemperatureChanged.emit()
def updateTargetHotendTemperature(self, temperature: float) -> None:
if self._target_hotend_temperature != temperature:
self._target_hotend_temperature = temperature
self.targetHotendTemperatureChanged.emit()
## Set the target hotend temperature. This ensures that it's actually sent to the remote.
@pyqtSlot(float)
def setTargetHotendTemperature(self, temperature: float) -> None:
self._printer.getController().setTargetHotendTemperature(
self._printer, self, temperature)
self.updateTargetHotendTemperature(temperature)
@pyqtProperty(float, notify=targetHotendTemperatureChanged)
def targetHotendTemperature(self) -> float:
return self._target_hotend_temperature
@pyqtProperty(float, notify=hotendTemperatureChanged)
def hotendTemperature(self) -> float:
return self._hotend_temperature
@pyqtProperty(str, notify=extruderConfigurationChanged)
def hotendID(self) -> str:
return self._extruder_configuration.hotendID
def updateHotendID(self, hotend_id: str) -> None:
self._extruder_configuration.setHotendID(hotend_id)
@pyqtProperty(QObject, notify=extruderConfigurationChanged)
def extruderConfiguration(self) -> Optional[ExtruderConfigurationModel]:
if self._extruder_configuration.isValid():
return self._extruder_configuration
return None
def updateIsPreheating(self, pre_heating: bool) -> None:
if self._is_preheating != pre_heating:
self._is_preheating = pre_heating
self.isPreheatingChanged.emit()
@pyqtProperty(bool, notify=isPreheatingChanged)
def isPreheating(self) -> bool:
return self._is_preheating
## Pre-heats the extruder before printer.
#
# \param temperature The temperature to heat the extruder to, in degrees
# Celsius.
# \param duration How long the bed should stay warm, in seconds.
@pyqtSlot(float, float)
def preheatHotend(self, temperature: float, duration: float) -> None:
self._printer._controller.preheatHotend(self, temperature, duration)
@pyqtSlot()
def cancelPreheatHotend(self) -> None:
self._printer._controller.cancelPreheatHotend(self)
class ExtruderOutputModel(QObject):
targetHotendTemperatureChanged = pyqtSignal()
hotendTemperatureChanged = pyqtSignal()
extruderConfigurationChanged = pyqtSignal()
isPreheatingChanged = pyqtSignal()
def __init__(self, printer: "PrinterOutputModel", position: int, parent=None) -> None:
super().__init__(parent)
self._printer = printer # type: PrinterOutputModel
self._position = position
self._target_hotend_temperature = 0.0 # type: float
self._hotend_temperature = 0.0 # type: float
self._is_preheating = False
# The extruder output model wraps the configuration model. This way we can use the same config model for jobs
# and extruders alike.
self._extruder_configuration = ExtruderConfigurationModel()
self._extruder_configuration.position = self._position
self._extruder_configuration.extruderConfigurationChanged.connect(self.extruderConfigurationChanged)
def getPrinter(self) -> "PrinterOutputModel":
return self._printer
def getPosition(self) -> int:
return self._position
# Does the printer support pre-heating the bed at all
@pyqtProperty(bool, constant=True)
def canPreHeatHotends(self) -> bool:
if self._printer:
return self._printer.canPreHeatHotends
return False
@pyqtProperty(QObject, notify = extruderConfigurationChanged)
def activeMaterial(self) -> Optional["MaterialOutputModel"]:
return self._extruder_configuration.activeMaterial
def updateActiveMaterial(self, material: Optional["MaterialOutputModel"]) -> None:
self._extruder_configuration.setMaterial(material)
## Update the hotend temperature. This only changes it locally.
def updateHotendTemperature(self, temperature: float) -> None:
if self._hotend_temperature != temperature:
self._hotend_temperature = temperature
self.hotendTemperatureChanged.emit()
def updateTargetHotendTemperature(self, temperature: float) -> None:
if self._target_hotend_temperature != temperature:
self._target_hotend_temperature = temperature
self.targetHotendTemperatureChanged.emit()
## Set the target hotend temperature. This ensures that it's actually sent to the remote.
@pyqtSlot(float)
def setTargetHotendTemperature(self, temperature: float) -> None:
self._printer.getController().setTargetHotendTemperature(self._printer, self, temperature)
self.updateTargetHotendTemperature(temperature)
@pyqtProperty(float, notify = targetHotendTemperatureChanged)
def targetHotendTemperature(self) -> float:
return self._target_hotend_temperature
@pyqtProperty(float, notify = hotendTemperatureChanged)
def hotendTemperature(self) -> float:
return self._hotend_temperature
@pyqtProperty(str, notify = extruderConfigurationChanged)
def hotendID(self) -> str:
return self._extruder_configuration.hotendID
def updateHotendID(self, hotend_id: str) -> None:
self._extruder_configuration.setHotendID(hotend_id)
@pyqtProperty(QObject, notify = extruderConfigurationChanged)
def extruderConfiguration(self) -> Optional[ExtruderConfigurationModel]:
if self._extruder_configuration.isValid():
return self._extruder_configuration
return None
def updateIsPreheating(self, pre_heating: bool) -> None:
if self._is_preheating != pre_heating:
self._is_preheating = pre_heating
self.isPreheatingChanged.emit()
@pyqtProperty(bool, notify=isPreheatingChanged)
def isPreheating(self) -> bool:
return self._is_preheating
## Pre-heats the extruder before printer.
#
# \param temperature The temperature to heat the extruder to, in degrees
# Celsius.
# \param duration How long the bed should stay warm, in seconds.
@pyqtSlot(float, float)
def preheatHotend(self, temperature: float, duration: float) -> None:
self._printer._controller.preheatHotend(self, temperature, duration)
@pyqtSlot()
def cancelPreheatHotend(self) -> None:
self._printer._controller.cancelPreheatHotend(self)