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Remove material node when material is deleted

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Contributes to issue CURA-6600.
This commit is contained in:
Ghostkeeper 2019-08-19 14:47:08 +02:00
parent 4ff8991196
commit 38937d8ac4
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1 changed files with 14 additions and 2 deletions
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14
cura/Machines/MaterialNode.py
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@ -4,6 +4,7 @@
from typing import TYPE_CHECKING from typing import TYPE_CHECKING
from UM.Settings.ContainerRegistry import ContainerRegistry from UM.Settings.ContainerRegistry import ContainerRegistry
from UM.Settings.Interfaces import ContainerInterface
from cura.Machines.ContainerNode import ContainerNode from cura.Machines.ContainerNode import ContainerNode
from cura.Machines.QualityNode import QualityNode from cura.Machines.QualityNode import QualityNode
@ -19,9 +20,11 @@ class MaterialNode(ContainerNode):
super().__init__(container_id) super().__init__(container_id)
self.variant = variant self.variant = variant
self.qualities = {} # type: Dict[str, QualityNode] # Mapping container IDs to quality profiles. self.qualities = {} # type: Dict[str, QualityNode] # Mapping container IDs to quality profiles.
my_metadata = ContainerRegistry.getInstance().findContainersMetadata(id = container_id)[0] container_registry = ContainerRegistry.getInstance()
my_metadata = container_registry.findContainersMetadata(id = container_id)[0]
self.base_file = my_metadata["base_file"] self.base_file = my_metadata["base_file"]
self._loadAll() self._loadAll()
container_registry.containerRemoved.connect(self._onRemoved)
def _loadAll(self) -> None: def _loadAll(self) -> None:
container_registry = ContainerRegistry.getInstance() container_registry = ContainerRegistry.getInstance()
@ -45,3 +48,12 @@ class MaterialNode(ContainerNode):
quality_id = quality["id"] quality_id = quality["id"]
if quality_id not in self.qualities: if quality_id not in self.qualities:
self.qualities[quality_id] = QualityNode(quality_id, parent = self) self.qualities[quality_id] = QualityNode(quality_id, parent = self)
## Triggered when any container is removed, but only handles it when the
# container is removed that this node represents.
# \param container The container that was allegedly removed.
def _onRemoved(self, container: ContainerInterface) -> None:
if container.getId() == self.container_id:
# Remove myself from my parent.
if self.base_file in self.variant.materials:
del self.variant.materials[self.base_file]