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
new_metadata = container.getMetaData()
old_base_file = self.base_file
if new_metadata["base_file"] != old_base_file:
self.base_file = new_metadata["base_file"]
if old_base_file in self.variant.materials: # Move in parent node.
del self.variant.materials[old_base_file]
self.variant.materials[self.base_file] = self
old_material_type = self.material_type
self.material_type = new_metadata["material"]
old_guid = self.guid
self.guid = new_metadata["GUID"]
if self.base_file != old_base_file or self.material_type != old_material_type or self.guid != old_guid: # List of quality profiles could've changed.
self.qualities = {}
self._loadAll() # Re-load the quality profiles for this node.
self.materialChanged.emit(self)
def _clearQueryCacheByContainer(self, container: ContainerInterface) -> None:
# Remove all case-insensitive matches since we won't find those with the below "<=" subset check.
# TODO: Properly check case-insensitively in the dict's values.
for key in list(ContainerQuery.ContainerQuery.cache):
if not key[0]:
del ContainerQuery.ContainerQuery.cache[key]
# Remove all cache items that this container could fall in.
for key in list(ContainerQuery.ContainerQuery.cache):
query_metadata = dict(zip(key[1::2], key[2::2]))
if query_metadata.items() <= container.getMetaData().items():
del ContainerQuery.ContainerQuery.cache[key]
def addContainer(self, container: ContainerInterface) -> None:
if container.getId() in self._containers:
Logger.log("w", "Container with ID %s was already added.", container.getId())
return
if hasattr(container, "metaDataChanged"):
container.metaDataChanged.connect(self._onContainerMetaDataChanged)
self.metadata[container.getId()] = container.getMetaData()
self._containers[container.getId()] = container
if container.getId() not in self.source_provider:
self.source_provider[container.getId()] = None #Added during runtime.
self._clearQueryCacheByContainer(container)
self.containerAdded.emit(container)
def _clearQueryCacheByContainer(self, container: ContainerInterface) -> None:
"""Clear the query cache by using container type.
This is a slightly smarter way of clearing the cache. Only queries that are of the same type (or without one)
are cleared.
"""
# Remove all case-insensitive matches since we won't find those with the below "<=" subset check.
# TODO: Properly check case-insensitively in the dict's values.
for key in list(ContainerQuery.ContainerQuery.cache):
if not key[0]:
del ContainerQuery.ContainerQuery.cache[key]
# Remove all cache items that this container could fall in.
for key in list(ContainerQuery.ContainerQuery.cache):
query_metadata = dict(zip(key[1::2], key[2::2]))
if query_metadata.items() <= container.getMetaData().items():
del ContainerQuery.ContainerQuery.cache[key]
def addContainer(self, container: ContainerInterface) -> None:
container_id = container.getId()
if container_id in self._containers:
return
if hasattr(container, "metaDataChanged"):
container.metaDataChanged.connect(self._onContainerMetaDataChanged)
self.metadata[container_id] = container.getMetaData()
self._containers[container_id] = container
if container_id not in self.source_provider:
self.source_provider[container_id] = None #Added during runtime.
self._clearQueryCacheByContainer(container)
# containerAdded is a custom signal and can trigger direct calls to its subscribers. This should be avoided
# because with the direct calls, the subscribers need to know everything about what it tries to do to avoid
# triggering this signal again, which eventually can end up exceeding the max recursion limit.
# We avoid the direct calls here to make sure that the subscribers do not need to take into account any max
# recursion problem.
self._application.callLater(self.containerAdded.emit, container)
def _onMetadataChanged(self, container: ContainerInterface, **kwargs: Any) -> None:
if container.getId() != self.container_id:
return
new_metadata = container.getMetaData()
old_base_file = self.base_file
if new_metadata["base_file"] != old_base_file:
self.base_file = new_metadata["base_file"]
if old_base_file in self.variant.materials: # Move in parent node.
del self.variant.materials[old_base_file]
self.variant.materials[self.base_file] = self
old_material_type = self.material_type
self.material_type = new_metadata["material"]
old_guid = self.guid
self.guid = new_metadata["GUID"]
if self.base_file != old_base_file or self.material_type != old_material_type or self.guid != old_guid: # List of quality profiles could've changed.
self.qualities = {}
self._loadAll() # Re-load the quality profiles for this node.
self.materialChanged.emit(self)
def addContainer(self, container: ContainerInterface) -> None:
container_id = container.getId()
if container_id in self._containers:
Logger.log("w", "Container with ID %s was already added.", container_id)
return
if hasattr(container, "metaDataChanged"):
container.metaDataChanged.connect(self._onContainerMetaDataChanged)
self.metadata[container_id] = container.getMetaData()
self._containers[container_id] = container
if container_id not in self.source_provider:
self.source_provider[container_id] = None #Added during runtime.
self._clearQueryCacheByContainer(container)
Logger.log("d", "Container [%s] added.", container_id)
# containerAdded is a custom signal and can trigger direct calls to its subscribers. This should be avoided
# because with the direct calls, the subscribers need to know everything about what it tries to do to avoid
# triggering this signal again, which eventually can end up exceeding the max recursion limit.
# We avoid the direct calls here to make sure that the subscribers do not need to take into account any max
# recursion problem.
self._application.callLater(self.containerAdded.emit, container)