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eb3981b4e0
It must now return two dictionaries: One for the profiles that have been completely loaded and one for the profiles that are only metadata. We could probably improve on these a little bit, since all of these (except the material model) will now load all available quality profiles. I'll see if it is necessary to optimise that. Contributes to issue CURA-4243.
71 lines
4.1 KiB
Python
71 lines
4.1 KiB
Python
# Copyright (c) 2016 Ultimaker B.V.
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# Cura is released under the terms of the LGPLv3 or higher.
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from UM.Application import Application
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from cura.QualityManager import QualityManager
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from cura.Settings.ProfilesModel import ProfilesModel
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from cura.Settings.ExtruderManager import ExtruderManager
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## QML Model for listing the current list of valid quality and quality changes profiles.
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#
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class QualityAndUserProfilesModel(ProfilesModel):
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def __init__(self, parent = None):
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super().__init__(parent)
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## Fetch the list of containers to display.
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#
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# See UM.Settings.Models.InstanceContainersModel._fetchInstanceContainers().
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def _fetchInstanceContainers(self):
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global_container_stack = Application.getInstance().getGlobalContainerStack()
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if not global_container_stack:
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return {}, {}
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# Fetch the list of quality changes.
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quality_manager = QualityManager.getInstance()
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machine_definition = quality_manager.getParentMachineDefinition(global_container_stack.getBottom())
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quality_changes_list = quality_manager.findAllQualityChangesForMachine(machine_definition)
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# Detecting if the machine has multiple extrusion
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multiple_extrusion = global_container_stack.getProperty("machine_extruder_count", "value") > 1
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# Get the list of extruders
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extruder_manager = ExtruderManager.getInstance()
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active_extruder = extruder_manager.getActiveExtruderStack()
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extruder_stacks = extruder_manager.getActiveExtruderStacks()
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if multiple_extrusion:
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# Place the active extruder at the front of the list.
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# This is a workaround checking if there is an active_extruder or not before moving it to the front of the list.
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# Actually, when a printer has multiple extruders, should exist always an active_extruder. However, in some
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# cases the active_extruder is still None.
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if active_extruder in extruder_stacks:
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extruder_stacks.remove(active_extruder)
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new_extruder_stacks = []
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if active_extruder is not None:
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new_extruder_stacks = [active_extruder]
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else:
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# if there is no active extruder, use the first one in the active extruder stacks
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active_extruder = extruder_stacks[0]
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extruder_stacks = new_extruder_stacks + extruder_stacks
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# Fetch the list of useable qualities across all extruders.
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# The actual list of quality profiles come from the first extruder in the extruder list.
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quality_list = quality_manager.findAllUsableQualitiesForMachineAndExtruders(global_container_stack,
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extruder_stacks)
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result = {quality.getId():quality for quality in quality_list}
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# Filter the quality_change by the list of available quality_types
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quality_type_set = set([x.getMetaDataEntry("quality_type") for x in quality_list])
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if multiple_extrusion:
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# If the printer has multiple extruders then quality changes related to the current extruder are kept
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filtered_quality_changes = {qc.getId():qc for qc in quality_changes_list if qc.getMetaDataEntry("quality_type") in quality_type_set and
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qc.getMetaDataEntry("extruder") is not None and
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(qc.getMetaDataEntry("extruder") == active_extruder.definition.getMetaDataEntry("quality_definition") or
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qc.getMetaDataEntry("extruder") == active_extruder.definition.getId())}
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else:
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# If not, the quality changes of the global stack are selected
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filtered_quality_changes = {qc.getId():qc for qc in quality_changes_list if qc.getMetaDataEntry("quality_type") in quality_type_set and
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qc.getMetaDataEntry("extruder") is None}
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result.update(filtered_quality_changes)
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return result, {}
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