mirror of
https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura
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71 lines
2.7 KiB
Python
71 lines
2.7 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 PyQt5.QtCore import Qt, pyqtSignal, pyqtProperty
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from UM.Logger import Logger
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from UM.Qt.ListModel import ListModel
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def getAvailableMaterials(extruder_position: Optional[int] = None):
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from cura.CuraApplication import CuraApplication
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machine_manager = CuraApplication.getInstance().getMachineManager()
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extruder_manager = CuraApplication.getInstance().getExtruderManager()
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material_manager = CuraApplication.getInstance().getMaterialManager()
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active_global_stack = machine_manager.activeMachine
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extruder_stack = extruder_manager.getActiveExtruderStack()
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if extruder_position is not None:
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if active_global_stack is not None:
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extruder_stack = active_global_stack.extruders.get(str(extruder_position))
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if active_global_stack is None or extruder_stack is None:
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Logger.log("d", "Active global stack [%s] or extruder stack [%s] is None, setting material list to empty.",
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active_global_stack, extruder_stack)
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return
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machine_definition_id = active_global_stack.definition.getId()
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variant_name = None
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if extruder_stack.variant.getId() != "empty_variant":
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variant_name = extruder_stack.variant.getName()
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diameter = extruder_stack.approximateMaterialDiameter
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# Fetch the available materials (ContainerNode) for the current active machine and extruder setup.
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result_dict = material_manager.getAvailableMaterials(machine_definition_id, variant_name, diameter)
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return result_dict
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class BaseMaterialsModel(ListModel):
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RootMaterialIdRole = Qt.UserRole + 1
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IdRole = Qt.UserRole + 2
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NameRole = Qt.UserRole + 3
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BrandRole = Qt.UserRole + 4
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MaterialRole = Qt.UserRole + 5
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ColorRole = Qt.UserRole + 6
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ContainerNodeRole = Qt.UserRole + 7
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extruderPositionChanged = pyqtSignal()
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def __init__(self, parent = None):
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super().__init__(parent)
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self.addRoleName(self.RootMaterialIdRole, "root_material_id")
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self.addRoleName(self.IdRole, "id")
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self.addRoleName(self.NameRole, "name")
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self.addRoleName(self.BrandRole, "brand")
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self.addRoleName(self.MaterialRole, "material")
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self.addRoleName(self.ColorRole, "color_name")
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self.addRoleName(self.ContainerNodeRole, "container_node")
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self._extruder_position = 0
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def setExtruderPosition(self, position: int):
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if self._extruder_position != position:
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self._extruder_position = position
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self.extruderPositionChanged.emit()
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@pyqtProperty(int, fset = setExtruderPosition, notify = extruderPositionChanged)
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def extruderPosition(self) -> int:
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return self._extruder_positoin
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