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Code Issues Projects Releases Packages Wiki Activity Actions 10

Document activeExtruderStackId

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Contributes to issues CURA-340, CURA-351 and CURA-1278.
This commit is contained in:
Ghostkeeper 2016-06-06 14:31:02 +02:00
parent 70e6c8093e
commit 7950dfaa07
1 changed files with 8 additions and 2 deletions
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10
cura/ExtruderManager.py
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@ -49,13 +49,19 @@ class ExtruderManager(QObject):
def __iter__(self): def __iter__(self):
return iter(self._extruders) return iter(self._extruders)
## Gets the unique identifier of the currently active extruder stack.
#
# The currently active extruder stack is the stack that is currently being
# edited.
#
# \return The unique ID of the currently active extruder stack.
@pyqtProperty(str, notify = activeExtruderChanged) @pyqtProperty(str, notify = activeExtruderChanged)
def activeExtruderStackId(self): def activeExtruderStackId(self):
if not UM.Application.getInstance().getGlobalContainerStack(): if not UM.Application.getInstance().getGlobalContainerStack():
return None #Whatta ya gonna do? return None #No active machine, so no active extruder.
try: try:
return self._extruder_trains[UM.Application.getInstance().getGlobalContainerStack().getId()][str(self._active_extruder_index)] return self._extruder_trains[UM.Application.getInstance().getGlobalContainerStack().getId()][str(self._active_extruder_index)]
except KeyError: except KeyError: #Extruder index could be -1 if the global tab is selected, or the entry doesn't exist if the machine definition is wrong.
return None return None
@pyqtSlot(int) @pyqtSlot(int)