mirror of
https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura
synced 2025-05-16 14:46:41 +08:00
514 lines
26 KiB
Python
514 lines
26 KiB
Python
# Copyright (c) 2019 Ultimaker B.V.
|
|
# Cura is released under the terms of the LGPLv3 or higher.
|
|
|
|
from collections import defaultdict
|
|
import copy
|
|
import uuid
|
|
from typing import Dict, Optional, TYPE_CHECKING, Any, List, cast
|
|
|
|
from PyQt5.Qt import QTimer, QObject, pyqtSignal, pyqtSlot
|
|
|
|
from UM.ConfigurationErrorMessage import ConfigurationErrorMessage
|
|
from UM.Decorators import deprecated
|
|
from UM.Logger import Logger
|
|
from UM.Settings.SettingFunction import SettingFunction
|
|
from UM.Util import parseBool
|
|
import cura.CuraApplication #Imported like this to prevent circular imports.
|
|
from cura.Machines.ContainerTree import ContainerTree
|
|
from cura.Settings.CuraContainerRegistry import CuraContainerRegistry
|
|
|
|
from .MaterialNode import MaterialNode
|
|
from .MaterialGroup import MaterialGroup
|
|
from .VariantType import VariantType
|
|
|
|
if TYPE_CHECKING:
|
|
from UM.Settings.DefinitionContainer import DefinitionContainer
|
|
from UM.Settings.InstanceContainer import InstanceContainer
|
|
from cura.Settings.GlobalStack import GlobalStack
|
|
from cura.Settings.ExtruderStack import ExtruderStack
|
|
|
|
|
|
#
|
|
# MaterialManager maintains a number of maps and trees for material lookup.
|
|
# The models GUI and QML use are now only dependent on the MaterialManager. That means as long as the data in
|
|
# MaterialManager gets updated correctly, the GUI models should be updated correctly too, and the same goes for GUI.
|
|
#
|
|
# For now, updating the lookup maps and trees here is very simple: we discard the old data completely and recreate them
|
|
# again. This means the update is exactly the same as initialization. There are performance concerns about this approach
|
|
# but so far the creation of the tables and maps is very fast and there is no noticeable slowness, we keep it like this
|
|
# because it's simple.
|
|
#
|
|
class MaterialManager(QObject):
|
|
__instance = None
|
|
|
|
@classmethod
|
|
@deprecated("Use the ContainerTree structure instead.", since = "4.3")
|
|
def getInstance(cls) -> "MaterialManager":
|
|
if cls.__instance is None:
|
|
cls.__instance = MaterialManager()
|
|
return cls.__instance
|
|
|
|
materialsUpdated = pyqtSignal() # Emitted whenever the material lookup tables are updated.
|
|
favoritesUpdated = pyqtSignal() # Emitted whenever the favorites are changed
|
|
|
|
def __init__(self, parent = None):
|
|
super().__init__(parent)
|
|
# Material_type -> generic material metadata
|
|
self._fallback_materials_map = dict() # type: Dict[str, Dict[str, Any]]
|
|
|
|
# Root_material_id -> MaterialGroup
|
|
self._material_group_map = dict() # type: Dict[str, MaterialGroup]
|
|
|
|
# Approximate diameter str
|
|
self._diameter_machine_nozzle_buildplate_material_map = dict() # type: Dict[str, Dict[str, MaterialNode]]
|
|
|
|
# We're using these two maps to convert between the specific diameter material id and the generic material id
|
|
# because the generic material ids are used in qualities and definitions, while the specific diameter material is meant
|
|
# i.e. generic_pla -> generic_pla_175
|
|
# root_material_id -> approximate diameter str -> root_material_id for that diameter
|
|
self._material_diameter_map = defaultdict(dict) # type: Dict[str, Dict[str, str]]
|
|
|
|
# Material id including diameter (generic_pla_175) -> material root id (generic_pla)
|
|
self._diameter_material_map = dict() # type: Dict[str, str]
|
|
|
|
# This is used in Legacy UM3 send material function and the material management page.
|
|
# GUID -> a list of material_groups
|
|
self._guid_material_groups_map = defaultdict(list) # type: Dict[str, List[MaterialGroup]]
|
|
|
|
# The machine definition ID for the non-machine-specific materials.
|
|
# This is used as the last fallback option if the given machine-specific material(s) cannot be found.
|
|
self._default_machine_definition_id = "fdmprinter"
|
|
self._default_approximate_diameter_for_quality_search = "3"
|
|
|
|
self._favorites = set(cura.CuraApplication.CuraApplication.getInstance().getPreferences().getValue("cura/favorite_materials").split(";"))
|
|
self.materialsUpdated.emit()
|
|
|
|
def __addMaterialMetadataIntoLookupTree(self, material_metadata: Dict[str, Any]) -> None:
|
|
material_id = material_metadata["id"]
|
|
|
|
# We don't store empty material in the lookup tables
|
|
if material_id == "empty_material":
|
|
return
|
|
|
|
root_material_id = material_metadata["base_file"]
|
|
definition = material_metadata["definition"]
|
|
approximate_diameter = str(material_metadata["approximate_diameter"])
|
|
|
|
if approximate_diameter not in self._diameter_machine_nozzle_buildplate_material_map:
|
|
self._diameter_machine_nozzle_buildplate_material_map[approximate_diameter] = {}
|
|
|
|
machine_nozzle_buildplate_material_map = self._diameter_machine_nozzle_buildplate_material_map[
|
|
approximate_diameter]
|
|
if definition not in machine_nozzle_buildplate_material_map:
|
|
machine_nozzle_buildplate_material_map[definition] = MaterialNode()
|
|
|
|
# This is a list of information regarding the intermediate nodes:
|
|
# nozzle -> buildplate
|
|
nozzle_name = material_metadata.get("variant_name")
|
|
buildplate_name = material_metadata.get("buildplate_name")
|
|
intermediate_node_info_list = [(nozzle_name, VariantType.NOZZLE),
|
|
(buildplate_name, VariantType.BUILD_PLATE),
|
|
]
|
|
|
|
variant_manager = cura.CuraApplication.CuraApplication.getInstance().getVariantManager()
|
|
|
|
machine_node = machine_nozzle_buildplate_material_map[definition]
|
|
current_node = machine_node
|
|
current_intermediate_node_info_idx = 0
|
|
error_message = None # type: Optional[str]
|
|
while current_intermediate_node_info_idx < len(intermediate_node_info_list):
|
|
variant_name, variant_type = intermediate_node_info_list[current_intermediate_node_info_idx]
|
|
if variant_name is not None:
|
|
# The new material has a specific variant, so it needs to be added to that specific branch in the tree.
|
|
variant = variant_manager.getVariantNode(definition, variant_name, variant_type)
|
|
if variant is None:
|
|
error_message = "Material {id} contains a variant {name} that does not exist.".format(
|
|
id = material_metadata["id"], name = variant_name)
|
|
break
|
|
|
|
# Update the current node to advance to a more specific branch
|
|
if variant_name not in current_node.children_map:
|
|
current_node.children_map[variant_name] = MaterialNode()
|
|
current_node = current_node.children_map[variant_name]
|
|
|
|
current_intermediate_node_info_idx += 1
|
|
|
|
if error_message is not None:
|
|
Logger.log("e", "%s It will not be added into the material lookup tree.", error_message)
|
|
CuraContainerRegistry.getInstance().addWrongContainerId(material_metadata["id"])
|
|
return
|
|
|
|
# Add the material to the current tree node, which is the deepest (the most specific) branch we can find.
|
|
# Sanity check: Make sure that there is no duplicated materials.
|
|
if root_material_id in current_node.material_map:
|
|
Logger.log("e", "Duplicated material [%s] with root ID [%s]. It has already been added.",
|
|
material_id, root_material_id)
|
|
ConfigurationErrorMessage.getInstance().addFaultyContainers(root_material_id)
|
|
return
|
|
|
|
current_node.material_map[root_material_id] = MaterialNode(material_metadata)
|
|
|
|
def getMaterialGroup(self, root_material_id: str) -> Optional[MaterialGroup]:
|
|
return self._material_group_map.get(root_material_id)
|
|
|
|
def getRootMaterialIDForDiameter(self, root_material_id: str, approximate_diameter: str) -> str:
|
|
return self._material_diameter_map.get(root_material_id, {}).get(approximate_diameter, root_material_id)
|
|
|
|
def getRootMaterialIDWithoutDiameter(self, root_material_id: str) -> str:
|
|
return self._diameter_material_map.get(root_material_id, "")
|
|
|
|
def getMaterialGroupListByGUID(self, guid: str) -> Optional[List[MaterialGroup]]:
|
|
return self._guid_material_groups_map.get(guid)
|
|
|
|
# Returns a dict of all material groups organized by root_material_id.
|
|
def getAllMaterialGroups(self) -> Dict[str, "MaterialGroup"]:
|
|
return self._material_group_map
|
|
|
|
## Gives a dictionary of all root material IDs and their associated
|
|
# MaterialNodes from the ContainerTree that are available for the given
|
|
# printer and variant.
|
|
def getAvailableMaterials(self, definition_id: str, nozzle_name: Optional[str]) -> Dict[str, MaterialNode]:
|
|
return ContainerTree.getInstance().machines[definition_id].variants[nozzle_name].materials
|
|
|
|
#
|
|
# A convenience function to get available materials for the given machine with the extruder position.
|
|
#
|
|
def getAvailableMaterialsForMachineExtruder(self, machine: "GlobalStack",
|
|
extruder_stack: "ExtruderStack") -> Optional[Dict[str, MaterialNode]]:
|
|
nozzle_name = None
|
|
if extruder_stack.variant.getId() != "empty_variant":
|
|
nozzle_name = extruder_stack.variant.getName()
|
|
|
|
# Fetch the available materials (ContainerNode) for the current active machine and extruder setup.
|
|
return self.getAvailableMaterials(machine.definition.getId(), nozzle_name)
|
|
|
|
#
|
|
# Gets MaterialNode for the given extruder and machine with the given material name.
|
|
# Returns None if:
|
|
# 1. the given machine doesn't have materials;
|
|
# 2. cannot find any material InstanceContainers with the given settings.
|
|
#
|
|
def getMaterialNode(self, machine_definition_id: str, nozzle_name: Optional[str],
|
|
buildplate_name: Optional[str], diameter: float, root_material_id: str) -> Optional["MaterialNode"]:
|
|
container_tree = ContainerTree.getInstance()
|
|
machine_node = container_tree.machines.get(machine_definition_id)
|
|
if machine_node is None:
|
|
Logger.log("w", "Could not find machine with definition %s in the container tree", machine_definition_id)
|
|
return None
|
|
|
|
variant_node = machine_node.variants.get(nozzle_name)
|
|
if variant_node is None:
|
|
Logger.log("w", "Could not find variant %s for machine with definition %s in the container tree", nozzle_name, machine_definition_id )
|
|
return None
|
|
|
|
material_node = variant_node.materials.get(root_material_id)
|
|
|
|
if material_node is None:
|
|
Logger.log("w", "Could not find material %s for machine with definition %s and variant %s in the container tree", root_material_id, machine_definition_id, nozzle_name)
|
|
return None
|
|
|
|
return material_node
|
|
|
|
#
|
|
# Gets MaterialNode for the given extruder and machine with the given material type.
|
|
# Returns None if:
|
|
# 1. the given machine doesn't have materials;
|
|
# 2. cannot find any material InstanceContainers with the given settings.
|
|
#
|
|
def getMaterialNodeByType(self, global_stack: "GlobalStack", position: str, nozzle_name: str,
|
|
buildplate_name: Optional[str], material_guid: str) -> Optional["MaterialNode"]:
|
|
node = None
|
|
machine_definition = global_stack.definition
|
|
extruder_definition = global_stack.extruders[position].definition
|
|
if parseBool(machine_definition.getMetaDataEntry("has_materials", False)):
|
|
material_diameter = extruder_definition.getProperty("material_diameter", "value")
|
|
if isinstance(material_diameter, SettingFunction):
|
|
material_diameter = material_diameter(global_stack)
|
|
|
|
# Look at the guid to material dictionary
|
|
root_material_id = None
|
|
for material_group in self._guid_material_groups_map[material_guid]:
|
|
root_material_id = cast(str, material_group.root_material_node.getMetaDataEntry("id", ""))
|
|
break
|
|
|
|
if not root_material_id:
|
|
Logger.log("i", "Cannot find materials with guid [%s] ", material_guid)
|
|
return None
|
|
|
|
node = self.getMaterialNode(machine_definition.getId(), nozzle_name, buildplate_name,
|
|
material_diameter, root_material_id)
|
|
return node
|
|
|
|
# There are 2 ways to get fallback materials;
|
|
# - A fallback by type (@sa getFallbackMaterialIdByMaterialType), which adds the generic version of this material
|
|
# - A fallback by GUID; If a material has been duplicated, it should also check if the original materials do have
|
|
# a GUID. This should only be done if the material itself does not have a quality just yet.
|
|
def getFallBackMaterialIdsByMaterial(self, material: "InstanceContainer") -> List[str]:
|
|
results = [] # type: List[str]
|
|
|
|
material_groups = self.getMaterialGroupListByGUID(material.getMetaDataEntry("GUID"))
|
|
for material_group in material_groups: # type: ignore
|
|
if material_group.name != material.getId():
|
|
# If the material in the group is read only, put it at the front of the list (since that is the most
|
|
# likely one to get a result)
|
|
if material_group.is_read_only:
|
|
results.insert(0, material_group.name)
|
|
else:
|
|
results.append(material_group.name)
|
|
|
|
fallback = self.getFallbackMaterialIdByMaterialType(material.getMetaDataEntry("material"))
|
|
if fallback is not None:
|
|
results.append(fallback)
|
|
return results
|
|
|
|
#
|
|
# Used by QualityManager. Built-in quality profiles may be based on generic material IDs such as "generic_pla".
|
|
# For materials such as ultimaker_pla_orange, no quality profiles may be found, so we should fall back to use
|
|
# the generic material IDs to search for qualities.
|
|
#
|
|
# An example would be, suppose we have machine with preferred material set to "filo3d_pla" (1.75mm), but its
|
|
# extruders only use 2.85mm materials, then we won't be able to find the preferred material for this machine.
|
|
# A fallback would be to fetch a generic material of the same type "PLA" as "filo3d_pla", and in this case it will
|
|
# be "generic_pla". This function is intended to get a generic fallback material for the given material type.
|
|
#
|
|
# This function returns the generic root material ID for the given material type, where material types are "PLA",
|
|
# "ABS", etc.
|
|
#
|
|
def getFallbackMaterialIdByMaterialType(self, material_type: str) -> Optional[str]:
|
|
# For safety
|
|
if material_type not in self._fallback_materials_map:
|
|
Logger.log("w", "The material type [%s] does not have a fallback material" % material_type)
|
|
return None
|
|
fallback_material = self._fallback_materials_map[material_type]
|
|
if fallback_material:
|
|
return self.getRootMaterialIDWithoutDiameter(fallback_material["id"])
|
|
else:
|
|
return None
|
|
|
|
## Get default material for given global stack, extruder position and extruder nozzle name
|
|
# you can provide the extruder_definition and then the position is ignored (useful when building up global stack in CuraStackBuilder)
|
|
def getDefaultMaterial(self, global_stack: "GlobalStack", position: str, nozzle_name: Optional[str],
|
|
extruder_definition: Optional["DefinitionContainer"] = None) -> Optional["MaterialNode"]:
|
|
node = None
|
|
|
|
buildplate_name = global_stack.getBuildplateName()
|
|
machine_definition = global_stack.definition
|
|
|
|
# The extruder-compatible material diameter in the extruder definition may not be the correct value because
|
|
# the user can change it in the definition_changes container.
|
|
if extruder_definition is None:
|
|
extruder_stack_or_definition = global_stack.extruders[position]
|
|
is_extruder_stack = True
|
|
else:
|
|
extruder_stack_or_definition = extruder_definition
|
|
is_extruder_stack = False
|
|
|
|
if extruder_stack_or_definition and parseBool(global_stack.getMetaDataEntry("has_materials", False)):
|
|
if is_extruder_stack:
|
|
material_diameter = extruder_stack_or_definition.getCompatibleMaterialDiameter()
|
|
else:
|
|
material_diameter = extruder_stack_or_definition.getProperty("material_diameter", "value")
|
|
|
|
if isinstance(material_diameter, SettingFunction):
|
|
material_diameter = material_diameter(global_stack)
|
|
approximate_material_diameter = str(round(material_diameter))
|
|
root_material_id = machine_definition.getMetaDataEntry("preferred_material")
|
|
root_material_id = self.getRootMaterialIDForDiameter(root_material_id, approximate_material_diameter)
|
|
node = self.getMaterialNode(machine_definition.getId(), nozzle_name, buildplate_name,
|
|
material_diameter, root_material_id)
|
|
return node
|
|
|
|
def removeMaterialByRootId(self, root_material_id: str):
|
|
material_group = self.getMaterialGroup(root_material_id)
|
|
if not material_group:
|
|
Logger.log("i", "Unable to remove the material with id %s, because it doesn't exist.", root_material_id)
|
|
return
|
|
|
|
container_registry = CuraContainerRegistry.getInstance()
|
|
nodes_to_remove = [material_group.root_material_node] + material_group.derived_material_node_list
|
|
# Sort all nodes with respect to the container ID lengths in the ascending order so the base material container
|
|
# will be the first one to be removed. We need to do this to ensure that all containers get loaded & deleted.
|
|
nodes_to_remove = sorted(nodes_to_remove, key = lambda x: len(x.getMetaDataEntry("id", "")))
|
|
# Try to load all containers first. If there is any faulty ones, they will be put into the faulty container
|
|
# list, so removeContainer() can ignore those ones.
|
|
for node in nodes_to_remove:
|
|
container_id = node.getMetaDataEntry("id", "")
|
|
results = container_registry.findContainers(id = container_id)
|
|
if not results:
|
|
container_registry.addWrongContainerId(container_id)
|
|
for node in nodes_to_remove:
|
|
container_registry.removeContainer(node.getMetaDataEntry("id", ""))
|
|
|
|
#
|
|
# Methods for GUI
|
|
#
|
|
@pyqtSlot("QVariant", result=bool)
|
|
def canMaterialBeRemoved(self, material_node: "MaterialNode"):
|
|
# Check if the material is active in any extruder train. In that case, the material shouldn't be removed!
|
|
# In the future we might enable this again, but right now, it's causing a ton of issues if we do (since it
|
|
# corrupts the configuration)
|
|
root_material_id = material_node.getMetaDataEntry("base_file")
|
|
material_group = self.getMaterialGroup(root_material_id)
|
|
if not material_group:
|
|
return False
|
|
|
|
nodes_to_remove = [material_group.root_material_node] + material_group.derived_material_node_list
|
|
ids_to_remove = [node.getMetaDataEntry("id", "") for node in nodes_to_remove]
|
|
|
|
for extruder_stack in CuraContainerRegistry.getInstance().findContainerStacks(type = "extruder_train"):
|
|
if extruder_stack.material.getId() in ids_to_remove:
|
|
return False
|
|
return True
|
|
|
|
@pyqtSlot("QVariant", str)
|
|
def setMaterialName(self, material_node: "MaterialNode", name: str) -> None:
|
|
root_material_id = material_node.getMetaDataEntry("base_file")
|
|
if root_material_id is None:
|
|
return
|
|
if CuraContainerRegistry.getInstance().isReadOnly(root_material_id):
|
|
Logger.log("w", "Cannot set name of read-only container %s.", root_material_id)
|
|
return
|
|
|
|
material_group = self.getMaterialGroup(root_material_id)
|
|
if material_group:
|
|
container = material_group.root_material_node.getContainer()
|
|
if container:
|
|
container.setName(name)
|
|
|
|
#
|
|
# Removes the given material.
|
|
#
|
|
@pyqtSlot("QVariant")
|
|
def removeMaterial(self, material_node: "MaterialNode") -> None:
|
|
root_material_id = material_node.getMetaDataEntry("base_file")
|
|
if root_material_id is not None:
|
|
self.removeMaterialByRootId(root_material_id)
|
|
|
|
#
|
|
# Creates a duplicate of a material, which has the same GUID and base_file metadata.
|
|
# Returns the root material ID of the duplicated material if successful.
|
|
#
|
|
@pyqtSlot("QVariant", result = str)
|
|
def duplicateMaterial(self, material_node: MaterialNode, new_base_id: Optional[str] = None, new_metadata: Dict[str, Any] = None) -> Optional[str]:
|
|
root_material_id = cast(str, material_node.getMetaDataEntry("base_file", ""))
|
|
|
|
material_group = self.getMaterialGroup(root_material_id)
|
|
if not material_group:
|
|
Logger.log("i", "Unable to duplicate the material with id %s, because it doesn't exist.", root_material_id)
|
|
return None
|
|
|
|
base_container = material_group.root_material_node.getContainer()
|
|
if not base_container:
|
|
return None
|
|
|
|
# Ensure all settings are saved.
|
|
cura.CuraApplication.CuraApplication.getInstance().saveSettings()
|
|
|
|
# Create a new ID & container to hold the data.
|
|
new_containers = []
|
|
container_registry = CuraContainerRegistry.getInstance()
|
|
if new_base_id is None:
|
|
new_base_id = container_registry.uniqueName(base_container.getId())
|
|
new_base_container = copy.deepcopy(base_container)
|
|
new_base_container.getMetaData()["id"] = new_base_id
|
|
new_base_container.getMetaData()["base_file"] = new_base_id
|
|
if new_metadata is not None:
|
|
for key, value in new_metadata.items():
|
|
new_base_container.getMetaData()[key] = value
|
|
new_containers.append(new_base_container)
|
|
|
|
# Clone all of them.
|
|
for node in material_group.derived_material_node_list:
|
|
container_to_copy = node.getContainer()
|
|
if not container_to_copy:
|
|
continue
|
|
# Create unique IDs for every clone.
|
|
new_id = new_base_id
|
|
if container_to_copy.getMetaDataEntry("definition") != "fdmprinter":
|
|
new_id += "_" + container_to_copy.getMetaDataEntry("definition")
|
|
if container_to_copy.getMetaDataEntry("variant_name"):
|
|
nozzle_name = container_to_copy.getMetaDataEntry("variant_name")
|
|
new_id += "_" + nozzle_name.replace(" ", "_")
|
|
|
|
new_container = copy.deepcopy(container_to_copy)
|
|
new_container.getMetaData()["id"] = new_id
|
|
new_container.getMetaData()["base_file"] = new_base_id
|
|
if new_metadata is not None:
|
|
for key, value in new_metadata.items():
|
|
new_container.getMetaData()[key] = value
|
|
|
|
new_containers.append(new_container)
|
|
|
|
for container_to_add in new_containers:
|
|
container_to_add.setDirty(True)
|
|
container_registry.addContainer(container_to_add)
|
|
|
|
# if the duplicated material was favorite then the new material should also be added to favorite.
|
|
if root_material_id in self.getFavorites():
|
|
self.addFavorite(new_base_id)
|
|
|
|
return new_base_id
|
|
|
|
#
|
|
# Create a new material by cloning Generic PLA for the current material diameter and generate a new GUID.
|
|
# Returns the ID of the newly created material.
|
|
@pyqtSlot(result = str)
|
|
def createMaterial(self) -> str:
|
|
from UM.i18n import i18nCatalog
|
|
catalog = i18nCatalog("cura")
|
|
# Ensure all settings are saved.
|
|
application = cura.CuraApplication.CuraApplication.getInstance()
|
|
application.saveSettings()
|
|
|
|
machine_manager = application.getMachineManager()
|
|
extruder_stack = machine_manager.activeStack
|
|
|
|
machine_definition = application.getGlobalContainerStack().definition
|
|
root_material_id = machine_definition.getMetaDataEntry("preferred_material", default = "generic_pla")
|
|
|
|
approximate_diameter = str(extruder_stack.approximateMaterialDiameter)
|
|
root_material_id = self.getRootMaterialIDForDiameter(root_material_id, approximate_diameter)
|
|
material_group = self.getMaterialGroup(root_material_id)
|
|
|
|
if not material_group: # This should never happen
|
|
Logger.log("w", "Cannot get the material group of %s.", root_material_id)
|
|
return ""
|
|
|
|
# Create a new ID & container to hold the data.
|
|
new_id = CuraContainerRegistry.getInstance().uniqueName("custom_material")
|
|
new_metadata = {"name": catalog.i18nc("@label", "Custom Material"),
|
|
"brand": catalog.i18nc("@label", "Custom"),
|
|
"GUID": str(uuid.uuid4()),
|
|
}
|
|
|
|
self.duplicateMaterial(material_group.root_material_node,
|
|
new_base_id = new_id,
|
|
new_metadata = new_metadata)
|
|
return new_id
|
|
|
|
@pyqtSlot(str)
|
|
def addFavorite(self, root_material_id: str) -> None:
|
|
self._favorites.add(root_material_id)
|
|
self.materialsUpdated.emit()
|
|
|
|
# Ensure all settings are saved.
|
|
cura.CuraApplication.CuraApplication.getInstance().getPreferences().setValue("cura/favorite_materials", ";".join(list(self._favorites)))
|
|
cura.CuraApplication.CuraApplication.getInstance().saveSettings()
|
|
|
|
@pyqtSlot(str)
|
|
def removeFavorite(self, root_material_id: str) -> None:
|
|
try:
|
|
self._favorites.remove(root_material_id)
|
|
except KeyError:
|
|
Logger.log("w", "Could not delete material %s from favorites as it was already deleted", root_material_id)
|
|
return
|
|
self.materialsUpdated.emit()
|
|
|
|
# Ensure all settings are saved.
|
|
cura.CuraApplication.CuraApplication.getInstance().getPreferences().setValue("cura/favorite_materials", ";".join(list(self._favorites)))
|
|
cura.CuraApplication.CuraApplication.getInstance().saveSettings()
|
|
|
|
@pyqtSlot()
|
|
def getFavorites(self):
|
|
return self._favorites
|