mirror of
https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura
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105 lines
3.9 KiB
Python
105 lines
3.9 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 typing import Optional
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from PyQt6.QtCore import pyqtProperty, QObject, pyqtSignal
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from .MaterialOutputModel import MaterialOutputModel
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class ExtruderConfigurationModel(QObject):
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extruderConfigurationChanged = pyqtSignal()
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def __init__(self, position: int = -1) -> None:
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super().__init__()
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self._position: int = position
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self._material: Optional[MaterialOutputModel] = None
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self._hotend_id: Optional[str] = None
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def setPosition(self, position: int) -> None:
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self._position = position
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@pyqtProperty(int, fset = setPosition, notify = extruderConfigurationChanged)
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def position(self) -> int:
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return self._position
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def setMaterial(self, material: Optional[MaterialOutputModel]) -> None:
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if material is None or self._material == material:
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return
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self._material = material
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self.extruderConfigurationChanged.emit()
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@pyqtProperty(QObject, fset = setMaterial, notify = extruderConfigurationChanged)
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def activeMaterial(self) -> Optional[MaterialOutputModel]:
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return self._material
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@pyqtProperty(QObject, fset = setMaterial, notify = extruderConfigurationChanged)
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def material(self) -> Optional[MaterialOutputModel]:
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return self._material
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def setHotendID(self, hotend_id: Optional[str]) -> None:
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if self._hotend_id != hotend_id:
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self._hotend_id = ExtruderConfigurationModel.applyNameMappingHotend(hotend_id)
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self.extruderConfigurationChanged.emit()
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@staticmethod
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def applyNameMappingHotend(hotendId) -> str:
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_EXTRUDER_NAME_MAP = {
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"mk14_hot":"1XA",
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"mk14_hot_s":"2XA",
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"mk14_c":"1C",
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"mk14":"1A",
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"mk14_s":"2A"
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}
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if hotendId in _EXTRUDER_NAME_MAP:
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return _EXTRUDER_NAME_MAP[hotendId]
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return hotendId
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@pyqtProperty(str, fset = setHotendID, notify = extruderConfigurationChanged)
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def hotendID(self) -> Optional[str]:
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return self._hotend_id
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def isValid(self) -> bool:
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"""This method is intended to indicate whether the configuration is valid or not.
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The method checks if the mandatory fields are or not set
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At this moment is always valid since we allow to have empty material and variants.
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"""
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return True
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def __str__(self) -> str:
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message_chunks = []
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message_chunks.append("Position: " + str(self._position))
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message_chunks.append("-")
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message_chunks.append("Material: " + self.activeMaterial.type if self.activeMaterial else "empty")
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message_chunks.append("-")
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message_chunks.append("HotendID: " + self.hotendID if self.hotendID else "empty")
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return " ".join(message_chunks)
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def __eq__(self, other) -> bool:
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if not isinstance(other, ExtruderConfigurationModel):
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return False
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if self._position != other.position:
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return False
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# Empty materials should be ignored for comparison
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if self.activeMaterial is not None and other.activeMaterial is not None:
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if self.activeMaterial.guid != other.activeMaterial.guid:
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if self.activeMaterial.guid == "" and other.activeMaterial.guid == "":
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# At this point there is no material, so it doesn't matter what the hotend is.
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return True
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else:
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return False
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if self.hotendID != other.hotendID:
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return False
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return True
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# Calculating a hash function using the position of the extruder, the material GUID and the hotend id to check if is
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# unique within a set
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def __hash__(self):
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return hash(self._position) ^ (hash(self._material.guid) if self._material is not None else hash(0)) ^ hash(self._hotend_id)
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