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59 lines
No EOL
3.3 KiB
Python
59 lines
No EOL
3.3 KiB
Python
# Copyright (c) 2019 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 TYPE_CHECKING
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from UM.Settings.ContainerRegistry import ContainerRegistry
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from UM.Settings.Interfaces import ContainerInterface
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from cura.Machines.ContainerNode import ContainerNode
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from cura.Machines.QualityNode import QualityNode
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if TYPE_CHECKING:
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from typing import Dict
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from cura.Machines.VariantNode import VariantNode
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## Represents a material in the container tree.
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#
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# Its subcontainers are quality profiles.
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class MaterialNode(ContainerNode):
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def __init__(self, container_id, variant: "VariantNode") -> None:
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super().__init__(container_id)
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self.variant = variant
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self.qualities = {} # type: Dict[str, QualityNode] # Mapping container IDs to quality profiles.
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container_registry = ContainerRegistry.getInstance()
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my_metadata = container_registry.findContainersMetadata(id = container_id)[0]
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self.base_file = my_metadata["base_file"]
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self._loadAll()
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container_registry.containerRemoved.connect(self._onRemoved)
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def _loadAll(self) -> None:
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container_registry = ContainerRegistry.getInstance()
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# Find all quality profiles that fit on this material.
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if not self.variant.machine.has_machine_quality: # Need to find the global qualities.
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qualities = container_registry.findInstanceContainersMetadata(type = "quality", definition = "fdmprinter")
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else:
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# Need to find the qualities that specify a material profile with the same material type.
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my_metadata = container_registry.findInstanceContainersMetadata(id = self.container_id)[0]
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my_material_type = my_metadata.get("material")
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qualities = []
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qualities_any_material = container_registry.findInstanceContainersMetadata(type = "quality", definition = self.variant.machine.quality_definition, variant = self.variant.variant_name)
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for material_metadata in container_registry.findInstanceContainersMetadata(type = "material", material = my_material_type):
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qualities.extend((quality for quality in qualities_any_material if quality["material"] == material_metadata["id"]))
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if not qualities: # No quality profiles found. Go by GUID then.
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my_guid = my_metadata.get("guid")
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for material_metadata in container_registry.findInstanceContainersMetadata(type = "material", guid = my_guid):
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qualities.extend((quality for quality in qualities_any_material if quality["material"] == material_metadata["id"]))
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for quality in qualities:
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quality_id = quality["id"]
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if quality_id not in self.qualities:
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self.qualities[quality_id] = QualityNode(quality_id, parent = self)
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## Triggered when any container is removed, but only handles it when the
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# container is removed that this node represents.
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# \param container The container that was allegedly removed.
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def _onRemoved(self, container: ContainerInterface) -> None:
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if container.getId() == self.container_id:
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# Remove myself from my parent.
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if self.base_file in self.variant.materials:
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del self.variant.materials[self.base_file] |