mirror of
https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura
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66 lines
2.6 KiB
Python
66 lines
2.6 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 typing import Dict, List
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from UM.Logger import Logger
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from cura.Machines.Models.BaseMaterialsModel import BaseMaterialsModel
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class GenericMaterialsModel(BaseMaterialsModel):
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def __init__(self, parent = None):
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super().__init__(parent)
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from cura.CuraApplication import CuraApplication
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self._machine_manager = CuraApplication.getInstance().getMachineManager()
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self._extruder_manager = CuraApplication.getInstance().getExtruderManager()
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self._material_manager = CuraApplication.getInstance().getMaterialManager()
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self._machine_manager.activeStackChanged.connect(self._update) #Update when switching machines.
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self._material_manager.materialsUpdated.connect(self._update) #Update when the list of materials changes.
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self._update()
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def _update(self) -> None:
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Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__))
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global_stack = self._machine_manager.activeMachine
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if global_stack is None:
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self.setItems([])
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return
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extruder_position = str(self._extruder_position)
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if extruder_position not in global_stack.extruders:
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self.setItems([])
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return
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extruder_stack = global_stack.extruders[extruder_position]
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available_material_dict = self._material_manager.getAvailableMaterialsForMachineExtruder(global_stack,
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extruder_stack)
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if available_material_dict is None:
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self.setItems([])
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return
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item_list = [] #type: List[Dict[str, str]]
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for root_material_id, container_node in available_material_dict.items():
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metadata = container_node.metadata
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# Only add results for generic materials
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if metadata["brand"].lower() != "generic":
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continue
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if not metadata.get("compatible", True):
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continue
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item = {"root_material_id": root_material_id,
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"id": metadata["id"],
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"name": metadata["name"],
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"brand": metadata["brand"],
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"material": metadata["material"],
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"color_name": metadata["color_name"],
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"container_node": container_node,
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}
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item_list.append(item)
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# Sort the item list by material name alphabetically
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item_list = sorted(item_list, key = lambda d: d["name"].upper())
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self.setItems(item_list)
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