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WIP: Cleanup MaterialsModel
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3 changed files with 4 additions and 37 deletions
274
cura/Machines/Models/MaterialsModel.py
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274
cura/Machines/Models/MaterialsModel.py
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# Copyright (c) 2017 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 Any, List, Optional
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from PyQt5.QtCore import Qt
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from UM.Logger import Logger
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from UM.Qt.ListModel import ListModel
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from UM.Settings.ContainerRegistry import ContainerRegistry
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from UM.Settings.Models.InstanceContainersModel import InstanceContainersModel
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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()._material_manager
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active_global_stack = machine_manager._global_container_stack
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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.getProperty("material_diameter", "value")
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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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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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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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machine_manager = CuraApplication.getInstance().getMachineManager()
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extruder_manager = CuraApplication.getInstance().getExtruderManager()
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material_manager = CuraApplication.getInstance()._material_manager
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machine_manager.globalContainerChanged.connect(self._update)
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extruder_manager.activeExtruderChanged.connect(self._update)
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material_manager.materialsUpdated.connect(self._update)
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def _update(self):
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item_list = []
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result_dict = getAvailableMaterials()
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if result_dict is None:
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self.setItems([])
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return
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for root_material_id, container_node in result_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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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"])
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self.setItems(item_list)
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class MaterialsModelGroupedByType(ListModel):
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NameRole = Qt.UserRole + 1
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ColorsRole = Qt.UserRole + 2
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def __init__(self, parent = None):
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super().__init__(parent)
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self.addRoleName(self.NameRole, "name")
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self.addRoleName(self.ColorsRole, "colors")
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## Brand --> Material Type -> list of materials
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class BrandMaterialsModel(ListModel):
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NameRole = Qt.UserRole + 1
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MaterialsRole = Qt.UserRole + 2
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def __init__(self, parent = None):
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super().__init__(parent)
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self.addRoleName(self.NameRole, "name")
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self.addRoleName(self.MaterialsRole, "materials")
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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()._material_manager
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machine_manager.globalContainerChanged.connect(self._update)
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extruder_manager.activeExtruderChanged.connect(self._update)
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material_manager.materialsUpdated.connect(self._update)
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def _update(self):
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brand_item_list = []
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result_dict = getAvailableMaterials()
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if result_dict is None:
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self.setItems([])
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return
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brand_group_dict = {}
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for root_material_id, container_node in result_dict.items():
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metadata = container_node.metadata
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brand = metadata["brand"]
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# Only add results for generic materials
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if brand.lower() == "generic":
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continue
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if brand not in brand_group_dict:
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brand_group_dict[brand] = {}
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material_type = metadata["material"]
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if material_type not in brand_group_dict[brand]:
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brand_group_dict[brand][material_type] = []
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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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brand_group_dict[brand][material_type].append(item)
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for brand, material_dict in brand_group_dict.items():
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brand_item = {"name": brand,
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"materials": MaterialsModelGroupedByType(self)} # TODO
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material_type_item_list = []
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for material_type, material_list in material_dict.items():
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material_type_item = {"name": material_type,
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"colors": BaseMaterialsModel(self)}
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material_type_item["colors"].clear()
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material_type_item["colors"].setItems(material_list)
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material_type_item_list.append(material_type_item)
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brand_item["materials"].setItems(material_type_item_list)
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brand_item_list.append(brand_item)
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self.setItems(brand_item_list)
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#
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# This model is for the Material management page.
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#
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class MaterialsModel(ListModel):
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RootMaterialIdRole = Qt.UserRole + 1
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DisplayNameRole = Qt.UserRole + 2
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BrandRole = Qt.UserRole + 3
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MaterialTypeRole = Qt.UserRole + 4
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ColorNameRole = Qt.UserRole + 5
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ColorCodeRole = Qt.UserRole + 6
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ContainerNodeRole = Qt.UserRole + 7
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ContainerIdRole = Qt.UserRole + 8
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DescriptionRole = Qt.UserRole + 9
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AdhesionInfoRole = Qt.UserRole + 10
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ApproximateDiameterRole = Qt.UserRole + 11
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GuidRole = Qt.UserRole + 12
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DensityRole = Qt.UserRole + 13
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DiameterRole = Qt.UserRole + 14
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IsReadOnlyRole = Qt.UserRole + 15
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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.DisplayNameRole, "name")
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self.addRoleName(self.BrandRole, "brand")
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self.addRoleName(self.MaterialTypeRole, "material")
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self.addRoleName(self.ColorNameRole, "color_name")
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self.addRoleName(self.ColorCodeRole, "color_code")
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self.addRoleName(self.ContainerNodeRole, "container_node")
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self.addRoleName(self.ContainerIdRole, "container_id")
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self.addRoleName(self.DescriptionRole, "description")
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self.addRoleName(self.AdhesionInfoRole, "adhesion_info")
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self.addRoleName(self.ApproximateDiameterRole, "approximate_diameter")
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self.addRoleName(self.GuidRole, "guid")
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self.addRoleName(self.DensityRole, "density")
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self.addRoleName(self.DiameterRole, "diameter")
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self.addRoleName(self.IsReadOnlyRole, "is_read_only")
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from cura.CuraApplication import CuraApplication
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self._container_registry = CuraApplication.getInstance().getContainerRegistry()
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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()._material_manager
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machine_manager.globalContainerChanged.connect(self._update)
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extruder_manager.activeExtruderChanged.connect(self._update)
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material_manager.materialsUpdated.connect(self._update)
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self._update()
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def _update(self):
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result_dict = getAvailableMaterials()
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if result_dict is None:
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self.setItems([])
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return
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material_list = []
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for root_material_id, container_node in result_dict.items():
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keys_to_fetch = ("name",
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"brand",
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"material",
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"color_name",
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"color_code",
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"description",
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"adhesion_info",
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"approximate_diameter",)
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item = {"root_material_id": container_node.metadata["base_file"],
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"container_node": container_node,
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"guid": container_node.metadata["GUID"],
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"container_id": container_node.metadata["id"],
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"density": container_node.metadata.get("properties", {}).get("density", ""),
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"diameter": container_node.metadata.get("properties", {}).get("diameter", ""),
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"is_read_only": self._container_registry.isReadOnly(container_node.metadata["id"]),
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}
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for key in keys_to_fetch:
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item[key] = container_node.metadata.get(key, "")
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material_list.append(item)
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material_list = sorted(material_list, key = lambda k: (k["brand"], k["name"]))
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self.setItems(material_list)
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