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Restore the SettingDefinition relations without killing a puppy

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fieldOfView 2020-03-22 18:51:43 +01:00
parent 4600ee9355
commit 138dbddb10
1 changed files with 7 additions and 5 deletions
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12
cura/Scene/CuraSceneController.py
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@ -48,19 +48,21 @@ class CuraSceneController(QObject):
global_stack = Application.getInstance().getGlobalContainerStack()
if global_stack:
scene_has_support_meshes = self._sceneHasSupportMeshes() # TODO: see if this can be cached
if scene_has_support_meshes != global_stack.getProperty("support_meshes_present", "value"):
# adjust the setting without having the setting value in an InstanceContainer
# Adjust the setting without having the setting value in an InstanceContainer
setting_definitions = global_stack.definition.findDefinitions(key="support_meshes_present")
if setting_definitions:
relations = setting_definitions[0].relations
# Recreate the setting definition because the default_value is readonly
definition_dict = setting_definitions[0].serialize_to_dict()
definition_dict["enabled"] = False
definition_dict["enabled"] = False # The enabled property has a value that would need to be evaluated
definition_dict["default_value"] = scene_has_support_meshes
relations = setting_definitions[0].relations # Relations are wiped when deserializing from a dict
setting_definitions[0].deserialize(definition_dict)
setting_definitions[0]._relations = relations # TODO: find a better way to restore relations
# notify relations that the setting has changed
# Restore relations and notify them that the setting has changed
for relation in relations:
setting_definitions[0].relations.append(relation)
global_stack.propertyChanged.emit(relation.target.key, "enabled")
max_build_plate = self._calcMaxBuildPlate()