diff options
Diffstat (limited to 'cura/Machines/MaterialNode.py')
| -rw-r--r-- | cura/Machines/MaterialNode.py | 49 |
1 files changed, 28 insertions, 21 deletions
diff --git a/cura/Machines/MaterialNode.py b/cura/Machines/MaterialNode.py index dcd4adcfdb..c78c6aff03 100644 --- a/cura/Machines/MaterialNode.py +++ b/cura/Machines/MaterialNode.py @@ -15,10 +15,12 @@ if TYPE_CHECKING: from cura.Machines.VariantNode import VariantNode -## Represents a material in the container tree. -# -# Its subcontainers are quality profiles. class MaterialNode(ContainerNode): + """Represents a material in the container tree. + + Its subcontainers are quality profiles. + """ + def __init__(self, container_id: str, variant: "VariantNode") -> None: super().__init__(container_id) self.variant = variant @@ -34,16 +36,16 @@ class MaterialNode(ContainerNode): container_registry.containerRemoved.connect(self._onRemoved) container_registry.containerMetaDataChanged.connect(self._onMetadataChanged) - ## Finds the preferred quality for this printer with this material and this - # variant loaded. - # - # If the preferred quality is not available, an arbitrary quality is - # returned. If there is a configuration mistake (like a typo in the - # preferred quality) this returns a random available quality. If there are - # no available qualities, this will return the empty quality node. - # \return The node for the preferred quality, or any arbitrary quality if - # there is no match. def preferredQuality(self) -> QualityNode: + """Finds the preferred quality for this printer with this material and this variant loaded. + + If the preferred quality is not available, an arbitrary quality is returned. If there is a configuration + mistake (like a typo in the preferred quality) this returns a random available quality. If there are no + available qualities, this will return the empty quality node. + + :return: The node for the preferred quality, or any arbitrary quality if there is no match. + """ + for quality_id, quality_node in self.qualities.items(): if self.variant.machine.preferred_quality_type == quality_node.quality_type: return quality_node @@ -107,10 +109,13 @@ class MaterialNode(ContainerNode): if not self.qualities: self.qualities["empty_quality"] = QualityNode("empty_quality", 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: + """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. + """ + if container.getId() == self.container_id: # Remove myself from my parent. if self.base_file in self.variant.materials: @@ -119,13 +124,15 @@ class MaterialNode(ContainerNode): self.variant.materials["empty_material"] = MaterialNode("empty_material", variant = self.variant) self.materialChanged.emit(self) - ## Triggered when any metadata changed in any container, but only handles - # it when the metadata of this node is changed. - # \param container The container whose metadata changed. - # \param kwargs Key-word arguments provided when changing the metadata. - # These are ignored. As far as I know they are never provided to this - # call. def _onMetadataChanged(self, container: ContainerInterface, **kwargs: Any) -> None: + """Triggered when any metadata changed in any container, but only handles it when the metadata of this node is + changed. + + :param container: The container whose metadata changed. + :param kwargs: Key-word arguments provided when changing the metadata. These are ignored. As far as I know they + are never provided to this call. + """ + if container.getId() != self.container_id: return |