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Move getAvailableMaterials() into MaterialManager

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This commit is contained in:
Lipu Fei 2018-03-01 15:02:57 +01:00
parent c21174eea8
commit b4c3536999
5 changed files with 31 additions and 45 deletions
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30
cura/Machines/Models/BaseMaterialsModel.py
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@ -1,41 +1,11 @@
# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from typing import Optional
from PyQt5.QtCore import Qt, pyqtSignal, pyqtProperty
from UM.Logger import Logger
from UM.Qt.ListModel import ListModel
def getAvailableMaterials(extruder_position: Optional[int] = None):
from cura.CuraApplication import CuraApplication
machine_manager = CuraApplication.getInstance().getMachineManager()
extruder_manager = CuraApplication.getInstance().getExtruderManager()
material_manager = CuraApplication.getInstance().getMaterialManager()
active_global_stack = machine_manager.activeMachine
extruder_stack = extruder_manager.getActiveExtruderStack()
if extruder_position is not None:
if active_global_stack is not None:
extruder_stack = active_global_stack.extruders.get(str(extruder_position))
if active_global_stack is None or extruder_stack is None:
Logger.log("d", "Active global stack [%s] or extruder stack [%s] is None, setting material list to empty.",
active_global_stack, extruder_stack)
return
machine_definition_id = active_global_stack.definition.getId()
variant_name = None
if extruder_stack.variant.getId() != "empty_variant":
variant_name = extruder_stack.variant.getName()
diameter = extruder_stack.approximateMaterialDiameter
# Fetch the available materials (ContainerNode) for the current active machine and extruder setup.
result_dict = material_manager.getAvailableMaterials(machine_definition_id, variant_name, diameter)
return result_dict
class BaseMaterialsModel(ListModel):
RootMaterialIdRole = Qt.UserRole + 1
IdRole = Qt.UserRole + 2