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49 lines
No EOL
1.6 KiB
Python
49 lines
No EOL
1.6 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 pyqtProperty, QObject, pyqtSignal
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class ExtruderConfigurationModel(QObject):
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extruderConfigurationChanged = pyqtSignal()
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def __init__(self):
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super().__init__()
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self._position = -1
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self._material = None
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self._hotend_id = None
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def setPosition(self, position):
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self._position = position
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@pyqtProperty(int, fset = setPosition, notify = extruderConfigurationChanged)
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def position(self):
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return self._position
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def setMaterial(self, material):
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self._material = material
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@pyqtProperty(QObject, fset = setMaterial, notify = extruderConfigurationChanged)
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def material(self):
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return self._material
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def setHotendID(self, hotend_id):
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self._hotend_id = hotend_id
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@pyqtProperty(str, fset = setHotendID, notify = extruderConfigurationChanged)
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def hotendID(self):
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return self._hotend_id
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def __str__(self):
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if self._material is None or self._hotend_id is None or self.material.type is None:
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return "No information"
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return "Position: " + str(self._position) + " - Material: " + self._material.type + " - HotendID: " + self._hotend_id
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def __eq__(self, other):
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return hash(self) == hash(other)
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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) |