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Revert "Use global_stack.extruders instead of ExtruderManager.extruderIds"

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CURA-5168

Causes side effects.
This commit is contained in:
Lipu Fei 2018-03-28 12:17:44 +02:00
parent 90d2c29fb4
commit e3c578aa18
1 changed files with 13 additions and 10 deletions
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23
cura/Settings/ExtruderManager.py
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@ -259,9 +259,8 @@ class ExtruderManager(QObject):
#
# \return A list of extruder stacks.
def getUsedExtruderStacks(self) -> List["ContainerStack"]:
machine_manager = self._application.getMachineManager()
global_stack = self._application.getGlobalContainerStack()
container_registry = ContainerRegistry.getInstance()
global_stack = machine_manager.activeMachine
used_extruder_stack_ids = set()
@ -270,7 +269,11 @@ class ExtruderManager(QObject):
support_bottom_enabled = False
support_roof_enabled = False
scene_root = self._application.getController().getScene().getRoot()
scene_root = Application.getInstance().getController().getScene().getRoot()
# If no extruders are registered in the extruder manager yet, return an empty array
if len(self.extruderIds) == 0:
return []
# Get the extruders of all printable meshes in the scene
meshes = [node for node in DepthFirstIterator(scene_root) if isinstance(node, SceneNode) and node.isSelectable()]
@ -278,7 +281,7 @@ class ExtruderManager(QObject):
extruder_stack_id = mesh.callDecoration("getActiveExtruder")
if not extruder_stack_id:
# No per-object settings for this node
extruder_stack_id = global_stack.extruders["0"].getId()
extruder_stack_id = self.extruderIds["0"]
used_extruder_stack_ids.add(extruder_stack_id)
# Get whether any of them use support.
@ -302,23 +305,23 @@ class ExtruderManager(QObject):
extruder_nr = int(global_stack.getProperty(extruder_nr_feature_name, "value"))
if extruder_nr == -1:
continue
used_extruder_stack_ids.add(global_stack.extruders[str(extruder_nr)].getId())
used_extruder_stack_ids.add(self.extruderIds[str(extruder_nr)])
# Check support extruders
if support_enabled:
used_extruder_stack_ids.add(global_stack.extruders[self.extruderValueWithDefault(str(global_stack.getProperty("support_infill_extruder_nr", "value")))].getId())
used_extruder_stack_ids.add(global_stack.extruders[self.extruderValueWithDefault(str(global_stack.getProperty("support_extruder_nr_layer_0", "value")))].getId())
used_extruder_stack_ids.add(self.extruderIds[self.extruderValueWithDefault(str(global_stack.getProperty("support_infill_extruder_nr", "value")))])
used_extruder_stack_ids.add(self.extruderIds[self.extruderValueWithDefault(str(global_stack.getProperty("support_extruder_nr_layer_0", "value")))])
if support_bottom_enabled:
used_extruder_stack_ids.add(global_stack.extruders[self.extruderValueWithDefault(str(global_stack.getProperty("support_bottom_extruder_nr", "value")))].getId())
used_extruder_stack_ids.add(self.extruderIds[self.extruderValueWithDefault(str(global_stack.getProperty("support_bottom_extruder_nr", "value")))])
if support_roof_enabled:
used_extruder_stack_ids.add(global_stack.extruders[self.extruderValueWithDefault(str(global_stack.getProperty("support_roof_extruder_nr", "value")))].getId())
used_extruder_stack_ids.add(self.extruderIds[self.extruderValueWithDefault(str(global_stack.getProperty("support_roof_extruder_nr", "value")))])
# The platform adhesion extruder. Not used if using none.
if global_stack.getProperty("adhesion_type", "value") != "none":
extruder_nr = str(global_stack.getProperty("adhesion_extruder_nr", "value"))
if extruder_nr == "-1":
extruder_nr = Application.getInstance().getMachineManager().defaultExtruderPosition
used_extruder_stack_ids.add(global_stack.extruders[extruder_nr].getId())
used_extruder_stack_ids.add(self.extruderIds[extruder_nr])
try:
return [container_registry.findContainerStacks(id = stack_id)[0] for stack_id in used_extruder_stack_ids]