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Add an "extruders" property and an addExtruder method

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Contributes to CURA-3497
This commit is contained in:
Arjen Hiemstra 2017-03-23 17:52:16 +01:00
parent 462d5fac8d
commit 5ad0651fd1
1 changed files with 13 additions and 0 deletions
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13
cura/Settings/GlobalStack.py
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@ -19,6 +19,8 @@ class GlobalStack(ContainerStack):
self._empty_instance_container = ContainerRegistry.getInstance().getEmptyInstanceContainer()
self._extruders = []
@pyqtProperty(InstanceContainer)
def userChanges(self) -> InstanceContainer:
return self._containers[_ContainerIndexes.UserChanges]
@ -59,6 +61,17 @@ class GlobalStack(ContainerStack):
def definition(self) -> DefinitionContainer:
return self._containers[_ContainerIndexes.Definition]
@pyqtProperty("QVariantList")
def extruders(self) -> list:
return self._extruders
def addExtruder(self, extruder):
extruder_count = self.getProperty("machine_extruder_count", "value")
if len(self._extruders) > extruder_count:
raise Exceptions.TooManyExtrudersError("Tried to add extruder to {id} but its extruder count is {count}".format(id = self.id, count = extruder_count))
self._extruders.append(extruder)
## Check whether the specified setting has a 'user' value.
#
# A user value here is defined as the setting having a value in either