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Fix single extrusion machines without an ExtruderStack

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CURA-5736
This commit is contained in:
Lipu Fei 2018-09-18 13:34:54 +02:00
parent e5778be887
commit ddc5d983a1
3 changed files with 56 additions and 4 deletions
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46
cura/Settings/CuraStackBuilder.py
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@ -136,6 +136,50 @@ class CuraStackBuilder:
return new_global_stack
@classmethod
def createExtruderStackWithDefaultSetup(cls, global_stack: "GlobalStack", extruder_position: int) -> None:
from cura.CuraApplication import CuraApplication
application = CuraApplication.getInstance()
variant_manager = application.getVariantManager()
material_manager = application.getMaterialManager()
registry = application.getContainerRegistry()
# get variant container for extruders
extruder_variant_container = application.empty_variant_container
extruder_variant_node = variant_manager.getDefaultVariantNode(global_stack.definition, VariantType.NOZZLE)
extruder_variant_name = None
if extruder_variant_node:
extruder_variant_container = extruder_variant_node.getContainer()
if not extruder_variant_container:
extruder_variant_container = application.empty_variant_container
extruder_variant_name = extruder_variant_container.getName()
extruder_definition_dict = global_stack.getMetaDataEntry("machine_extruder_trains")
extruder_definition_id = extruder_definition_dict[str(extruder_position)]
extruder_definition = registry.findDefinitionContainers(id = extruder_definition_id)[0]
# get material container for extruders
material_container = application.empty_material_container
material_node = material_manager.getDefaultMaterial(global_stack, extruder_position, extruder_variant_name,
extruder_definition = extruder_definition)
if material_node and material_node.getContainer():
material_container = material_node.getContainer()
new_extruder_id = registry.uniqueName(extruder_definition_id)
new_extruder = cls.createExtruderStack(
new_extruder_id,
extruder_definition = extruder_definition,
machine_definition_id = global_stack.definition.getId(),
position = extruder_position,
variant_container = extruder_variant_container,
material_container = material_container,
quality_container = application.empty_quality_container
)
new_extruder.setNextStack(global_stack)
global_stack.addExtruder(new_extruder)
registry.addContainer(new_extruder)
## Create a new Extruder stack
#
# \param new_stack_id The ID of the new stack.
@ -157,7 +201,7 @@ class CuraStackBuilder:
stack.setName(extruder_definition.getName())
stack.setDefinition(extruder_definition)
stack.setMetaDataEntry("position", position)
stack.setMetaDataEntry("position", str(position))
user_container = cls.createUserChangesContainer(new_stack_id + "_user", machine_definition_id, new_stack_id,
is_global_stack = False)