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f625fa8a90
Cura. Change the hash function to compare by GUID instead of type. Show the material name instead of type in the list.
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) |