mirror of
https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura
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122 lines
4.6 KiB
Python
122 lines
4.6 KiB
Python
# Copyright (c) 2018 Ultimaker B.V.
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# Cura is released under the terms of the LGPLv3 or higher.
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from PyQt5.QtCore import pyqtSignal, pyqtProperty, QObject, pyqtSlot
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from cura.PrinterOutput.ExtruderConfigurationModel import ExtruderConfigurationModel
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from typing import Optional
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MYPY = False
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if MYPY:
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from cura.PrinterOutput.PrinterOutputModel import PrinterOutputModel
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from cura.PrinterOutput.MaterialOutputModel import MaterialOutputModel
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class ExtruderOutputModel(QObject):
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hotendIDChanged = pyqtSignal()
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targetHotendTemperatureChanged = pyqtSignal()
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hotendTemperatureChanged = pyqtSignal()
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activeMaterialChanged = pyqtSignal()
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extruderConfigurationChanged = pyqtSignal()
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isPreheatingChanged = pyqtSignal()
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def __init__(self, printer: "PrinterOutputModel", position, parent=None):
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super().__init__(parent)
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self._printer = printer
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self._position = position
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self._target_hotend_temperature = 0
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self._hotend_temperature = 0
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self._hotend_id = ""
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self._active_material = None # type: Optional[MaterialOutputModel]
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self._extruder_configuration = ExtruderConfigurationModel()
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self._extruder_configuration.position = self._position
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self._is_preheating = False
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def getPrinter(self):
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return self._printer
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def getPosition(self):
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return self._position
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# Does the printer support pre-heating the bed at all
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@pyqtProperty(bool, constant=True)
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def canPreHeatHotends(self):
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if self._printer:
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return self._printer.canPreHeatHotends
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return False
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@pyqtProperty(QObject, notify = activeMaterialChanged)
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def activeMaterial(self) -> "MaterialOutputModel":
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return self._active_material
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def updateActiveMaterial(self, material: Optional["MaterialOutputModel"]):
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if self._active_material != material:
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self._active_material = material
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self._extruder_configuration.material = self._active_material
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self.activeMaterialChanged.emit()
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self.extruderConfigurationChanged.emit()
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## Update the hotend temperature. This only changes it locally.
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def updateHotendTemperature(self, temperature: float):
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if self._hotend_temperature != temperature:
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self._hotend_temperature = temperature
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self.hotendTemperatureChanged.emit()
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def updateTargetHotendTemperature(self, temperature: float):
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if self._target_hotend_temperature != temperature:
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self._target_hotend_temperature = temperature
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self.targetHotendTemperatureChanged.emit()
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## Set the target hotend temperature. This ensures that it's actually sent to the remote.
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@pyqtSlot(float)
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def setTargetHotendTemperature(self, temperature: float):
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self._printer.getController().setTargetHotendTemperature(self._printer, self, temperature)
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self.updateTargetHotendTemperature(temperature)
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@pyqtProperty(float, notify = targetHotendTemperatureChanged)
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def targetHotendTemperature(self) -> float:
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return self._target_hotend_temperature
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@pyqtProperty(float, notify = hotendTemperatureChanged)
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def hotendTemperature(self) -> float:
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return self._hotend_temperature
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@pyqtProperty(str, notify = hotendIDChanged)
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def hotendID(self) -> str:
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return self._hotend_id
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def updateHotendID(self, id: str):
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if self._hotend_id != id:
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self._hotend_id = id
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self._extruder_configuration.hotendID = self._hotend_id
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self.hotendIDChanged.emit()
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self.extruderConfigurationChanged.emit()
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@pyqtProperty(QObject, notify = extruderConfigurationChanged)
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def extruderConfiguration(self):
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if self._extruder_configuration.isValid():
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return self._extruder_configuration
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return None
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def updateIsPreheating(self, pre_heating):
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if self._is_preheating != pre_heating:
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self._is_preheating = pre_heating
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self.isPreheatingChanged.emit()
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@pyqtProperty(bool, notify=isPreheatingChanged)
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def isPreheating(self):
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return self._is_preheating
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## Pre-heats the extruder before printer.
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#
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# \param temperature The temperature to heat the extruder to, in degrees
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# Celsius.
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# \param duration How long the bed should stay warm, in seconds.
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@pyqtSlot(float, float)
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def preheatHotend(self, temperature, duration):
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self._printer._controller.preheatHotend(self, temperature, duration)
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@pyqtSlot()
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def cancelPreheatHotend(self):
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self._printer._controller.cancelPreheatHotend(self) |