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afb83fac88
fixes a problem when Cura starts with a single extruder printer but the user then choose a multiextruder printer - CURA-4386 Also added a quality definition in UM3E extruder with the ids of the UM3 extruders, so that the profiles for UM3 are also valid for UM3E and viceversa - CURA-4389 All are related issues with profiles and multiextruder printers
59 lines
3.3 KiB
Python
59 lines
3.3 KiB
Python
# Copyright (c) 2017 Ultimaker B.V.
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# Cura is released under the terms of the AGPLv3 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 changes profiles.
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#
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class UserProfilesModel(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 and place the selected extruder at the front of the list.
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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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extruder_stacks.remove(active_extruder)
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extruder_stacks = [active_extruder] + 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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# 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 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 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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return filtered_quality_changes
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