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Use global_stack.extruders to find extruders

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CURA-5978
This commit is contained in:
Lipu Fei 2018-11-27 08:45:42 +01:00
parent fcc6af68af
commit 2e81b97623
1 changed files with 2 additions and 8 deletions
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10
cura/Settings/MachineManager.py
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@ -909,20 +909,14 @@ class MachineManager(QObject):
# After CURA-4482 this should not be the case anymore, but we still want to support older project files.
global_user_container = self._global_container_stack.userChanges
# Make sure extruder_stacks exists
extruder_stacks = [] #type: List[ExtruderStack]
if previous_extruder_count == 1:
extruder_stacks = ExtruderManager.getInstance().getActiveExtruderStacks()
global_user_container = self._global_container_stack.userChanges
for setting_instance in global_user_container.findInstances():
setting_key = setting_instance.definition.key
settable_per_extruder = self._global_container_stack.getProperty(setting_key, "settable_per_extruder")
if settable_per_extruder:
limit_to_extruder = int(self._global_container_stack.getProperty(setting_key, "limit_to_extruder"))
extruder_stack = extruder_stacks[max(0, limit_to_extruder)]
extruder_position = str(max(0, limit_to_extruder))
extruder_stack = self._global_container_stack.extruders[extruder_position]
extruder_stack.userChanges.setProperty(setting_key, "value", global_user_container.getProperty(setting_key, "value"))
global_user_container.removeInstance(setting_key)