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Use getNumInstances instead of counting the number of instances in machinemanager

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This should prevent having to initiate the cached values if we only want to know the number of settings.
This commit is contained in:
Jaime van Kessel 2019-01-02 09:39:44 +01:00
parent e8febaff59
commit 2a4c66888e
1 changed files with 5 additions and 5 deletions
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10
cura/Settings/MachineManager.py
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@ -436,12 +436,12 @@ class MachineManager(QObject):
if not self._global_container_stack:
return False
if self._global_container_stack.getTop().findInstances():
if self._global_container_stack.getTop().getNumInstances() != 0:
return True
stacks = ExtruderManager.getInstance().getActiveExtruderStacks()
for stack in stacks:
if stack.getTop().findInstances():
if stack.getTop().getNumInstances() != 0:
return True
return False
@ -451,10 +451,10 @@ class MachineManager(QObject):
if not self._global_container_stack:
return 0
num_user_settings = 0
num_user_settings += len(self._global_container_stack.getTop().findInstances())
stacks = ExtruderManager.getInstance().getActiveExtruderStacks()
num_user_settings += self._global_container_stack.getTop().getNumInstances()
stacks = self._global_container_stack.extruderList
for stack in stacks:
num_user_settings += len(stack.getTop().findInstances())
num_user_settings += stack.getTop().getNumInstances()
return num_user_settings
## Delete a user setting from the global stack and all extruder stacks.