mirror of
https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura
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217 lines
8.2 KiB
Python
217 lines
8.2 KiB
Python
# 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
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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 #To listen for changes to the materials.
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from UM.Settings.Models.InstanceContainersModel import InstanceContainersModel #We're extending this class.
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def getAvailableMaterials():
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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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active_extruder_stack = extruder_manager.getActiveExtruderStack()
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if active_global_stack is None or active_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, active_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 active_extruder_stack.variant.getId() != "empty_variant":
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variant_name = active_extruder_stack.variant.getName()
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diameter = active_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 + 6
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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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## A model that shows a list of currently valid materials. Used by management page.
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class MaterialsModel(InstanceContainersModel):
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def __init__(self, parent = None):
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super().__init__(parent)
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ContainerRegistry.getInstance().containerMetaDataChanged.connect(self._onContainerMetaDataChanged)
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## Called when the metadata of the container was changed.
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#
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# This makes sure that we only update when it was a material that changed.
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#
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# \param container The container whose metadata was changed.
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def _onContainerMetaDataChanged(self, container):
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if container.getMetaDataEntry("type") == "material": #Only need to update if a material was changed.
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self._container_change_timer.start()
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def _onContainerChanged(self, container):
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if container.getMetaDataEntry("type", "") == "material":
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super()._onContainerChanged(container)
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## Group brand together
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def _sortKey(self, item) -> List[Any]:
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result = []
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result.append(item["metadata"]["brand"])
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result.append(item["metadata"]["material"])
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result.append(item["metadata"]["name"])
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result.append(item["metadata"]["color_name"])
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result.append(item["metadata"]["id"])
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result.extend(super()._sortKey(item))
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return result
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