# Copyright (c) 2016 Ultimaker B.V. # Cura is released under the terms of the AGPLv3 or higher. from PyQt5.QtCore import QObject, pyqtSlot, pyqtProperty, pyqtSignal from PyQt5.QtWidgets import QMessageBox from UM.Application import Application from UM.Preferences import Preferences from UM.Logger import Logger from UM.Message import Message from UM.Settings.SettingRelation import RelationType import UM.Settings from cura.PrinterOutputDevice import PrinterOutputDevice from . import ExtruderManager from UM.i18n import i18nCatalog catalog = i18nCatalog("cura") import time import os class MachineManager(QObject): def __init__(self, parent = None): super().__init__(parent) self._active_container_stack = None self._global_container_stack = None Application.getInstance().globalContainerStackChanged.connect(self._onGlobalContainerChanged) ## When the global container is changed, active material probably needs to be updated. self.globalContainerChanged.connect(self.activeMaterialChanged) self.globalContainerChanged.connect(self.activeVariantChanged) self.globalContainerChanged.connect(self.activeQualityChanged) self._active_stack_valid = None self._onGlobalContainerChanged() ExtruderManager.getInstance().activeExtruderChanged.connect(self._onActiveExtruderStackChanged) self._onActiveExtruderStackChanged() ExtruderManager.getInstance().activeExtruderChanged.connect(self.activeMaterialChanged) ExtruderManager.getInstance().activeExtruderChanged.connect(self.activeVariantChanged) ExtruderManager.getInstance().activeExtruderChanged.connect(self.activeQualityChanged) self.globalContainerChanged.connect(self.activeStackChanged) self.globalValueChanged.connect(self.activeStackChanged) ExtruderManager.getInstance().activeExtruderChanged.connect(self.activeStackChanged) self._empty_variant_container = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = "empty_variant")[0] self._empty_material_container = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = "empty_material")[0] self._empty_quality_container = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = "empty_quality")[0] self._empty_quality_changes_container = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = "empty_quality_changes")[0] Preferences.getInstance().addPreference("cura/active_machine", "") self._global_event_keys = set() active_machine_id = Preferences.getInstance().getValue("cura/active_machine") self._printer_output_devices = [] Application.getInstance().getOutputDeviceManager().outputDevicesChanged.connect(self._onOutputDevicesChanged) if active_machine_id != "": # An active machine was saved, so restore it. self.setActiveMachine(active_machine_id) if self._global_container_stack and self._global_container_stack.getProperty("machine_extruder_count", "value") > 1: # Make sure _active_container_stack is properly initiated ExtruderManager.getInstance().setActiveExtruderIndex(0) self._auto_materials_changed = {} self._auto_hotends_changed = {} globalContainerChanged = pyqtSignal() activeMaterialChanged = pyqtSignal() activeVariantChanged = pyqtSignal() activeQualityChanged = pyqtSignal() activeStackChanged = pyqtSignal() globalValueChanged = pyqtSignal() # Emitted whenever a value inside global container is changed. activeValidationChanged = pyqtSignal() # Emitted whenever a validation inside active container is changed blurSettings = pyqtSignal() # Emitted to force fields in the advanced sidebar to un-focus, so they update properly outputDevicesChanged = pyqtSignal() def _onOutputDevicesChanged(self): for printer_output_device in self._printer_output_devices: printer_output_device.hotendIdChanged.disconnect(self._onHotendIdChanged) printer_output_device.materialIdChanged.disconnect(self._onMaterialIdChanged) self._printer_output_devices.clear() for printer_output_device in Application.getInstance().getOutputDeviceManager().getOutputDevices(): if isinstance(printer_output_device, PrinterOutputDevice): self._printer_output_devices.append(printer_output_device) printer_output_device.hotendIdChanged.connect(self._onHotendIdChanged) printer_output_device.materialIdChanged.connect(self._onMaterialIdChanged) self.outputDevicesChanged.emit() @pyqtProperty("QVariantList", notify = outputDevicesChanged) def printerOutputDevices(self): return self._printer_output_devices def _onHotendIdChanged(self, index, hotend_id): if not self._global_container_stack: return containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(type="variant", definition=self._global_container_stack.getBottom().getId(), name=hotend_id) if containers: # New material ID is known extruder_manager = ExtruderManager.getInstance() extruders = list(extruder_manager.getMachineExtruders(self.activeMachineId)) matching_extruder = None for extruder in extruders: if str(index) == extruder.getMetaDataEntry("position"): matching_extruder = extruder break if matching_extruder and matching_extruder.findContainer({"type": "variant"}).getName() != hotend_id: # Save the material that needs to be changed. Multiple changes will be handled by the callback. self._auto_hotends_changed[str(index)] = containers[0].getId() self._printer_output_devices[0].materialHotendChangedMessage(self._materialHotendChangedCallback) else: Logger.log("w", "No variant found for printer definition %s with id %s" % (self._global_container_stack.getBottom().getId(), hotend_id)) def _autoUpdateHotends(self): extruder_manager = ExtruderManager.getInstance() for position in self._auto_hotends_changed: hotend_id = self._auto_hotends_changed[position] old_index = extruder_manager.activeExtruderIndex if old_index != int(position): extruder_manager.setActiveExtruderIndex(int(position)) else: old_index = None Logger.log("d", "Setting hotend variant of hotend %s to %s" % (position, hotend_id)) self.setActiveVariant(hotend_id) if old_index is not None: extruder_manager.setActiveExtruderIndex(old_index) def _onMaterialIdChanged(self, index, material_id): if not self._global_container_stack: return definition_id = "fdmprinter" if self._global_container_stack.getMetaDataEntry("has_machine_materials", False): definition_id = self._global_container_stack.getBottom().getId() extruder_manager = ExtruderManager.getInstance() containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(type = "material", definition = definition_id, GUID = material_id) if containers: # New material ID is known extruders = list(extruder_manager.getMachineExtruders(self.activeMachineId)) matching_extruder = None for extruder in extruders: if str(index) == extruder.getMetaDataEntry("position"): matching_extruder = extruder break if matching_extruder and matching_extruder.findContainer({"type":"material"}).getMetaDataEntry("GUID") != material_id: # Save the material that needs to be changed. Multiple changes will be handled by the callback. self._auto_materials_changed[str(index)] = containers[0].getId() self._printer_output_devices[0].materialHotendChangedMessage(self._materialHotendChangedCallback) else: Logger.log("w", "No material definition found for printer definition %s and GUID %s" % (definition_id, material_id)) def _materialHotendChangedCallback(self, button): if button == QMessageBox.No: self._auto_materials_changed = {} self._auto_hotends_changed = {} return self._autoUpdateMaterials() self._autoUpdateHotends() def _autoUpdateMaterials(self): extruder_manager = ExtruderManager.getInstance() for position in self._auto_materials_changed: material_id = self._auto_materials_changed[position] old_index = extruder_manager.activeExtruderIndex if old_index != int(position): extruder_manager.setActiveExtruderIndex(int(position)) else: old_index = None Logger.log("d", "Setting material of hotend %s to %s" % (position, material_id)) self.setActiveMaterial(material_id) if old_index is not None: extruder_manager.setActiveExtruderIndex(old_index) def _onGlobalContainerChanged(self): if self._global_container_stack: self._global_container_stack.nameChanged.disconnect(self._onMachineNameChanged) self._global_container_stack.containersChanged.disconnect(self._onInstanceContainersChanged) self._global_container_stack.propertyChanged.disconnect(self._onPropertyChanged) material = self._global_container_stack.findContainer({"type": "material"}) material.nameChanged.disconnect(self._onMaterialNameChanged) quality = self._global_container_stack.findContainer({"type": "quality"}) quality.nameChanged.disconnect(self._onQualityNameChanged) self._global_container_stack = Application.getInstance().getGlobalContainerStack() self._active_container_stack = self._global_container_stack self.globalContainerChanged.emit() if self._global_container_stack: Preferences.getInstance().setValue("cura/active_machine", self._global_container_stack.getId()) self._global_container_stack.nameChanged.connect(self._onMachineNameChanged) self._global_container_stack.containersChanged.connect(self._onInstanceContainersChanged) self._global_container_stack.propertyChanged.connect(self._onPropertyChanged) material = self._global_container_stack.findContainer({"type": "material"}) material.nameChanged.connect(self._onMaterialNameChanged) quality = self._global_container_stack.findContainer({"type": "quality"}) quality.nameChanged.connect(self._onQualityNameChanged) def _onActiveExtruderStackChanged(self): self.blurSettings.emit() # Ensure no-one has focus. if self._active_container_stack and self._active_container_stack != self._global_container_stack: self._active_container_stack.containersChanged.disconnect(self._onInstanceContainersChanged) self._active_container_stack.propertyChanged.disconnect(self._onPropertyChanged) self._active_container_stack = ExtruderManager.getInstance().getActiveExtruderStack() if self._active_container_stack: self._active_container_stack.containersChanged.connect(self._onInstanceContainersChanged) self._active_container_stack.propertyChanged.connect(self._onPropertyChanged) else: self._active_container_stack = self._global_container_stack self._active_stack_valid = not self._checkStackForErrors(self._active_container_stack) self.activeValidationChanged.emit() def _onInstanceContainersChanged(self, container): container_type = container.getMetaDataEntry("type") if container_type == "material": self.activeMaterialChanged.emit() elif container_type == "variant": self.activeVariantChanged.emit() elif container_type == "quality": self.activeQualityChanged.emit() def _onPropertyChanged(self, key, property_name): if property_name == "value": # If a setting is not settable per extruder, but "has enabled relations" that are settable per extruder # we need to copy the value to global, so that the front-end displays the right settings. if not self._active_container_stack.getProperty(key, "settable_per_extruder"): relations = self._global_container_stack.getBottom()._getDefinition(key).relations for relation in filter(lambda r: r.role == "enabled" and r.type == RelationType.RequiredByTarget, relations): # Target setting is settable per extruder if self._active_container_stack.getProperty(relation.target.key, "settable_per_extruder"): new_value = self._global_container_stack.getProperty(key, "value") stacks = [stack for stack in ExtruderManager.getInstance().getMachineExtruders(self._global_container_stack.getId())] for extruder_stack in stacks: if extruder_stack.getProperty(key, "value") != new_value: extruder_stack.getTop().setProperty(key, "value", new_value) break if property_name == "validationState": if self._active_stack_valid: if self._active_container_stack.getProperty(key, "settable_per_extruder"): changed_validation_state = self._active_container_stack.getProperty(key, property_name) else: changed_validation_state = self._global_container_stack.getProperty(key, property_name) if changed_validation_state in (UM.Settings.ValidatorState.Exception, UM.Settings.ValidatorState.MaximumError, UM.Settings.ValidatorState.MinimumError): self._active_stack_valid = False self.activeValidationChanged.emit() else: if not self._checkStackForErrors(self._active_container_stack) and not self._checkStackForErrors(self._global_container_stack): self._active_stack_valid = True self.activeValidationChanged.emit() self.activeStackChanged.emit() @pyqtSlot(str) def setActiveMachine(self, stack_id): containers = UM.Settings.ContainerRegistry.getInstance().findContainerStacks(id = stack_id) if containers: Application.getInstance().setGlobalContainerStack(containers[0]) @pyqtSlot(str, str) def addMachine(self, name, definition_id): container_registry = UM.Settings.ContainerRegistry.getInstance() definitions = container_registry.findDefinitionContainers(id = definition_id) if definitions: definition = definitions[0] name = self._createUniqueName("machine", "", name, definition.getName()) new_global_stack = UM.Settings.ContainerStack(name) new_global_stack.addMetaDataEntry("type", "machine") container_registry.addContainer(new_global_stack) variant_instance_container = self._updateVariantContainer(definition) material_instance_container = self._updateMaterialContainer(definition, variant_instance_container) quality_instance_container = self._updateQualityContainer(definition, variant_instance_container, material_instance_container) current_settings_instance_container = UM.Settings.InstanceContainer(name + "_current_settings") current_settings_instance_container.addMetaDataEntry("machine", name) current_settings_instance_container.addMetaDataEntry("type", "user") current_settings_instance_container.setDefinition(definitions[0]) container_registry.addContainer(current_settings_instance_container) new_global_stack.addContainer(definition) if variant_instance_container: new_global_stack.addContainer(variant_instance_container) if material_instance_container: new_global_stack.addContainer(material_instance_container) if quality_instance_container: new_global_stack.addContainer(quality_instance_container) new_global_stack.addContainer(self._empty_quality_changes_container) new_global_stack.addContainer(current_settings_instance_container) ExtruderManager.getInstance().addMachineExtruders(definition, new_global_stack.getId()) Application.getInstance().setGlobalContainerStack(new_global_stack) ## Create a name that is not empty and unique # \param container_type \type{string} Type of the container (machine, quality, ...) # \param current_name \type{} Current name of the container, which may be an acceptable option # \param new_name \type{string} Base name, which may not be unique # \param fallback_name \type{string} Name to use when (stripped) new_name is empty # \return \type{string} Name that is unique for the specified type and name/id def _createUniqueName(self, container_type, current_name, new_name, fallback_name): return UM.Settings.ContainerRegistry.getInstance().createUniqueName(container_type, current_name, new_name, fallback_name) ## Convenience function to check if a stack has errors. def _checkStackForErrors(self, stack): if stack is None: return False for key in stack.getAllKeys(): validation_state = stack.getProperty(key, "validationState") if validation_state in (UM.Settings.ValidatorState.Exception, UM.Settings.ValidatorState.MaximumError, UM.Settings.ValidatorState.MinimumError): return True return False ## Remove all instances from the top instanceContainer (effectively removing all user-changed settings) @pyqtSlot() def clearUserSettings(self): if not self._active_container_stack: return self.blurSettings.emit() user_settings = self._active_container_stack.getTop() user_settings.clear() ## Check if the global_container has instances in the user container @pyqtProperty(bool, notify = activeStackChanged) def hasUserSettings(self): if not self._global_container_stack: return False if self._global_container_stack.getTop().findInstances(): return True for stack in ExtruderManager.getInstance().getMachineExtruders(self._global_container_stack.getId()): if stack.getTop().findInstances(): return True return False ## Check if the global profile does not contain error states # Note that the _active_stack_valid is cached due to performance issues # Calling _checkStackForErrors on every change is simply too expensive @pyqtProperty(bool, notify = activeValidationChanged) def isActiveStackValid(self): return bool(self._active_stack_valid) @pyqtProperty(str, notify = activeStackChanged) def activeUserProfileId(self): if self._active_container_stack: return self._active_container_stack.getTop().getId() return "" @pyqtProperty(str, notify = globalContainerChanged) def activeMachineName(self): if self._global_container_stack: return self._global_container_stack.getName() return "" @pyqtProperty(str, notify = globalContainerChanged) def activeMachineId(self): if self._global_container_stack: return self._global_container_stack.getId() return "" @pyqtProperty(str, notify = activeStackChanged) def activeStackId(self): if self._active_container_stack: return self._active_container_stack.getId() return "" @pyqtProperty(str, notify = activeMaterialChanged) def activeMaterialName(self): if self._active_container_stack: material = self._active_container_stack.findContainer({"type":"material"}) if material: return material.getName() return "" @pyqtProperty(str, notify=activeMaterialChanged) def activeMaterialId(self): if self._active_container_stack: material = self._active_container_stack.findContainer({"type": "material"}) if material: return material.getId() return "" @pyqtProperty("QVariantMap", notify = activeMaterialChanged) def allActiveMaterialIds(self): if not self._global_container_stack: return {} result = {} for stack in ExtruderManager.getInstance().getActiveGlobalAndExtruderStacks(): material_container = stack.findContainer(type = "material") if not material_container: continue result[stack.getId()] = material_container.getId() return result ## Get the Material ID associated with the currently active material # \returns MaterialID (string) if found, empty string otherwise @pyqtProperty(str, notify=activeQualityChanged) def activeQualityMaterialId(self): if self._active_container_stack: quality = self._active_container_stack.findContainer({"type": "quality"}) if quality: material_id = quality.getMetaDataEntry("material") if material_id: # if the currently active machine inherits its qualities from a different machine # definition, make sure to return a material that is relevant to that machine definition definition_id = self.activeDefinitionId quality_definition_id = self.activeQualityDefinitionId if definition_id != quality_definition_id: material_id = material_id.replace(definition_id, quality_definition_id, 1) return material_id return "" @pyqtProperty(str, notify=activeQualityChanged) def activeQualityName(self): if self._active_container_stack: quality = self._active_container_stack.findContainer({"type": "quality_changes"}) if quality and quality != self._empty_quality_changes_container: return quality.getName() quality = self._active_container_stack.findContainer({"type": "quality"}) if quality: return quality.getName() return "" @pyqtProperty(str, notify=activeQualityChanged) def activeQualityId(self): if self._global_container_stack: quality = self._global_container_stack.findContainer({"type": "quality_changes"}) if quality and quality != self._empty_quality_changes_container: return quality.getId() quality = self._global_container_stack.findContainer({"type": "quality"}) if quality: return quality.getId() return "" @pyqtProperty(str, notify = activeQualityChanged) def activeQualityType(self): if self._global_container_stack: quality = self._global_container_stack.findContainer(type = "quality") if quality: return quality.getMetaDataEntry("quality_type") return "" @pyqtProperty(str, notify = activeQualityChanged) def activeQualityChangesId(self): if self._global_container_stack: changes = self._global_container_stack.findContainer(type = "quality_changes") if changes: return changes.getId() return "" ## Check if a container is read_only @pyqtSlot(str, result = bool) def isReadOnly(self, container_id): containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = container_id) if not containers or not self._active_container_stack: return True return containers[0].isReadOnly() ## Copy the value of the setting of the current extruder to all other extruders as well as the global container. @pyqtSlot(str) def copyValueToExtruders(self, key): if not self._active_container_stack or self._global_container_stack.getProperty("machine_extruder_count", "value") <= 1: return new_value = self._active_container_stack.getProperty(key, "value") stacks = [stack for stack in ExtruderManager.getInstance().getMachineExtruders(self._global_container_stack.getId())] stacks.append(self._global_container_stack) for extruder_stack in stacks: if extruder_stack != self._active_container_stack and extruder_stack.getProperty(key, "value") != new_value: extruder_stack.getTop().setProperty(key, "value", new_value) @pyqtSlot(str) def setActiveMaterial(self, material_id): containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = material_id) if not containers or not self._active_container_stack: return Logger.log("d", "Attempting to change the active material to %s", material_id) old_variant = self._active_container_stack.findContainer({"type": "variant"}) old_material = self._active_container_stack.findContainer({"type": "material"}) old_quality = self._active_container_stack.findContainer({"type": "quality"}) old_quality_changes = self._active_container_stack.findContainer({"type": "quality_changes"}) if not old_material: Logger.log("w", "While trying to set the active material, no material was found to replace it.") return if old_quality_changes.getId() == "empty_quality_changes": #Don't want the empty one. old_quality_changes = None self.blurSettings.emit() old_material.nameChanged.disconnect(self._onMaterialNameChanged) material_index = self._active_container_stack.getContainerIndex(old_material) self._active_container_stack.replaceContainer(material_index, containers[0]) containers[0].nameChanged.connect(self._onMaterialNameChanged) if containers[0].getMetaDataEntry("compatible") == False: message = Message(catalog.i18nc("@info:status", "The selected material is imcompatible with the selected machine or configuration.")) message.show() if old_quality: if old_quality_changes: new_quality = self._updateQualityChangesContainer(old_quality.getMetaDataEntry("quality_type"), old_quality_changes.getMetaDataEntry("name")) else: new_quality = self._updateQualityContainer(self._global_container_stack.getBottom(), old_variant, containers[0], old_quality.getName()) else: new_quality = self._updateQualityContainer(self._global_container_stack.getBottom(), old_variant, containers[0]) self.setActiveQuality(new_quality.getId()) @pyqtSlot(str) def setActiveVariant(self, variant_id): containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = variant_id) if not containers or not self._active_container_stack: return Logger.log("d", "Attempting to change the active variant to %s", variant_id) old_variant = self._active_container_stack.findContainer({"type": "variant"}) old_material = self._active_container_stack.findContainer({"type": "material"}) if old_variant: self.blurSettings.emit() variant_index = self._active_container_stack.getContainerIndex(old_variant) self._active_container_stack.replaceContainer(variant_index, containers[0]) preferred_material = None if old_material: preferred_material_name = old_material.getName() self.setActiveMaterial(self._updateMaterialContainer(self._global_container_stack.getBottom(), containers[0], preferred_material_name).id) else: Logger.log("w", "While trying to set the active variant, no variant was found to replace.") @pyqtSlot(str) def setActiveQuality(self, quality_id): containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(id = quality_id) if not containers or not self._global_container_stack: return Logger.log("d", "Attempting to change the active quality to %s", quality_id) self.blurSettings.emit() quality_container = None quality_changes_container = self._empty_quality_changes_container container_type = containers[0].getMetaDataEntry("type") if container_type == "quality": quality_container = containers[0] elif container_type == "quality_changes": quality_changes_container = containers[0] containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers( quality_type = quality_changes_container.getMetaDataEntry("quality")) if not containers: Logger.log("e", "Could not find quality %s for changes %s, not changing quality", quality_changes_container.getMetaDataEntry("quality"), quality_changes_container.getId()) return quality_container = containers[0] else: Logger.log("e", "Tried to set quality to a container that is not of the right type") return quality_type = quality_container.getMetaDataEntry("quality_type") if not quality_type: quality_type = quality_changes_container.getName() for stack in ExtruderManager.getInstance().getActiveGlobalAndExtruderStacks(): extruder_id = stack.getId() if stack != self._global_container_stack else None criteria = { "quality_type": quality_type, "extruder": extruder_id } material = stack.findContainer(type = "material") if material and material is not self._empty_material_container: criteria["material"] = material.getId() if self._global_container_stack.getMetaDataEntry("has_machine_quality"): criteria["definition"] = self.activeQualityDefinitionId else: criteria["definition"] = "fdmprinter" stack_quality = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(**criteria) if not stack_quality: criteria.pop("extruder") stack_quality = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(**criteria) if not stack_quality: stack_quality = quality_container else: stack_quality = stack_quality[0] else: stack_quality = stack_quality[0] if quality_changes_container != self._empty_quality_changes_container: stack_quality_changes = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(name = quality_changes_container.getName(), extruder = extruder_id)[0] else: stack_quality_changes = self._empty_quality_changes_container old_quality = stack.findContainer(type = "quality") if old_quality: old_quality.nameChanged.disconnect(self._onQualityNameChanged) else: Logger.log("w", "Could not find old quality while changing active quality.") old_changes = stack.findContainer(type = "quality_changes") if old_changes: old_changes.nameChanged.disconnect(self._onQualityNameChanged) else: Logger.log("w", "Could not find old quality_changes while changing active quality.") stack.replaceContainer(stack.getContainerIndex(old_quality), stack_quality) stack.replaceContainer(stack.getContainerIndex(old_changes), stack_quality_changes) stack_quality.nameChanged.connect(self._onQualityNameChanged) stack_quality_changes.nameChanged.connect(self._onQualityNameChanged) if self.hasUserSettings and Preferences.getInstance().getValue("cura/active_mode") == 1: # Ask the user if the user profile should be cleared or not (discarding the current settings) # In Simple Mode we assume the user always wants to keep the (limited) current settings details = catalog.i18nc("@label", "You made changes to the following setting(s):") user_settings = self._active_container_stack.getTop().findInstances(**{}) for setting in user_settings: details = details + "\n " + setting.definition.label Application.getInstance().messageBox(catalog.i18nc("@window:title", "Switched profiles"), catalog.i18nc("@label", "Do you want to transfer your changed settings to this profile?"), catalog.i18nc("@label", "If you transfer your settings they will override settings in the profile."), details, buttons = QMessageBox.Yes + QMessageBox.No, icon = QMessageBox.Question, callback = self._keepUserSettingsDialogCallback) self.activeQualityChanged.emit() def _keepUserSettingsDialogCallback(self, button): if button == QMessageBox.Yes: # Yes, keep the settings in the user profile with this profile pass elif button == QMessageBox.No: # No, discard the settings in the user profile global_stack = Application.getInstance().getGlobalContainerStack() for extruder in ExtruderManager.getInstance().getMachineExtruders(global_stack.getId()): extruder.getTop().clear() global_stack.getTop().clear() @pyqtProperty(str, notify = activeVariantChanged) def activeVariantName(self): if self._active_container_stack: variant = self._active_container_stack.findContainer({"type": "variant"}) if variant: return variant.getName() return "" @pyqtProperty(str, notify = activeVariantChanged) def activeVariantId(self): if self._active_container_stack: variant = self._active_container_stack.findContainer({"type": "variant"}) if variant: return variant.getId() return "" @pyqtProperty(str, notify = globalContainerChanged) def activeDefinitionId(self): if self._global_container_stack: definition = self._global_container_stack.getBottom() if definition: return definition.id return "" ## Get the Definition ID to use to select quality profiles for the currently active machine # \returns DefinitionID (string) if found, empty string otherwise # \sa getQualityDefinitionId @pyqtProperty(str, notify = globalContainerChanged) def activeQualityDefinitionId(self): if self._global_container_stack: return self.getQualityDefinitionId(self._global_container_stack.getBottom()) return "" ## Get the Definition ID to use to select quality profiles for machines of the specified definition # This is normally the id of the definition itself, but machines can specify a different definition to inherit qualities from # \param definition (DefinitionContainer) machine definition # \returns DefinitionID (string) if found, empty string otherwise def getQualityDefinitionId(self, definition): definition_id = definition.getMetaDataEntry("quality_definition") if not definition_id: definition_id = definition.getId() return definition_id ## Get the Variant ID to use to select quality profiles for the currently active variant # \returns VariantID (string) if found, empty string otherwise # \sa getQualityVariantId @pyqtProperty(str, notify = activeVariantChanged) def activeQualityVariantId(self): if self._global_container_stack: variant = self._global_container_stack.findContainer({"type": "variant"}) if variant: return self.getQualityVariantId(self._global_container_stack.getBottom(), variant) return "" ## Get the Variant ID to use to select quality profiles for variants of the specified definitions # This is normally the id of the variant itself, but machines can specify a different definition # to inherit qualities from, which has consequences for the variant to use as well # \param definition (DefinitionContainer) machine definition # \param variant (DefinitionContainer) variant definition # \returns VariantID (string) if found, empty string otherwise def getQualityVariantId(self, definition, variant): variant_id = variant.getId() definition_id = definition.getId() quality_definition_id = self.getQualityDefinitionId(definition) if definition_id != quality_definition_id: variant_id = variant_id.replace(definition_id, quality_definition_id, 1) return variant_id ## Gets how the active definition calls variants # Caveat: per-definition-variant-title is currently not translated (though the fallback is) @pyqtProperty(str, notify = globalContainerChanged) def activeDefinitionVariantsName(self): fallback_title = catalog.i18nc("@label", "Nozzle") if self._global_container_stack: return self._global_container_stack.getBottom().getMetaDataEntry("variants_name", fallback_title) return fallback_title @pyqtSlot(str, str) def renameMachine(self, machine_id, new_name): containers = UM.Settings.ContainerRegistry.getInstance().findContainerStacks(id = machine_id) if containers: new_name = self._createUniqueName("machine", containers[0].getName(), new_name, containers[0].getBottom().getName()) containers[0].setName(new_name) self.globalContainerChanged.emit() @pyqtSlot(str) def removeMachine(self, machine_id): # If the machine that is being removed is the currently active machine, set another machine as the active machine. activate_new_machine = (self._global_container_stack and self._global_container_stack.getId() == machine_id) ExtruderManager.getInstance().removeMachineExtruders(machine_id) containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(type = "user", machine = machine_id) for container in containers: UM.Settings.ContainerRegistry.getInstance().removeContainer(container.getId()) UM.Settings.ContainerRegistry.getInstance().removeContainer(machine_id) if activate_new_machine: stacks = UM.Settings.ContainerRegistry.getInstance().findContainerStacks(type = "machine") if stacks: Application.getInstance().setGlobalContainerStack(stacks[0]) @pyqtProperty(bool, notify = globalContainerChanged) def hasMaterials(self): if self._global_container_stack: return bool(self._global_container_stack.getMetaDataEntry("has_materials", False)) return False @pyqtProperty(bool, notify = globalContainerChanged) def hasVariants(self): if self._global_container_stack: return bool(self._global_container_stack.getMetaDataEntry("has_variants", False)) return False ## Property to indicate if a machine has "specialized" material profiles. # Some machines have their own material profiles that "override" the default catch all profiles. @pyqtProperty(bool, notify = globalContainerChanged) def filterMaterialsByMachine(self): if self._global_container_stack: return bool(self._global_container_stack.getMetaDataEntry("has_machine_materials", False)) return False ## Property to indicate if a machine has "specialized" quality profiles. # Some machines have their own quality profiles that "override" the default catch all profiles. @pyqtProperty(bool, notify = globalContainerChanged) def filterQualityByMachine(self): if self._global_container_stack: return bool(self._global_container_stack.getMetaDataEntry("has_machine_quality", False)) return False ## Get the Definition ID of a machine (specified by ID) # \param machine_id string machine id to get the definition ID of # \returns DefinitionID (string) if found, None otherwise @pyqtSlot(str, result = str) def getDefinitionByMachineId(self, machine_id): containers = UM.Settings.ContainerRegistry.getInstance().findContainerStacks(id=machine_id) if containers: return containers[0].getBottom().getId() @staticmethod def createMachineManager(engine=None, script_engine=None): return MachineManager() def _updateVariantContainer(self, definition): if not definition.getMetaDataEntry("has_variants"): return self._empty_variant_container containers = [] preferred_variant = definition.getMetaDataEntry("preferred_variant") if preferred_variant: containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(type = "variant", definition = definition.id, id = preferred_variant) if not containers: containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(type = "variant", definition = definition.id) if containers: return containers[0] return self._empty_variant_container def _updateMaterialContainer(self, definition, variant_container = None, preferred_material_name = None): if not definition.getMetaDataEntry("has_materials"): return self._empty_material_container search_criteria = { "type": "material" } if definition.getMetaDataEntry("has_machine_materials"): search_criteria["definition"] = self.getQualityDefinitionId(definition) if definition.getMetaDataEntry("has_variants") and variant_container: search_criteria["variant"] = self.getQualityVariantId(definition, variant_container) else: search_criteria["definition"] = "fdmprinter" if preferred_material_name: search_criteria["name"] = preferred_material_name else: preferred_material = definition.getMetaDataEntry("preferred_material") if preferred_material: search_criteria["id"] = preferred_material containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(**search_criteria) if containers: return containers[0] containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(**search_criteria) if "variant" in search_criteria or "id" in search_criteria: # If a material by this name can not be found, try a wider set of search criteria search_criteria.pop("variant", None) search_criteria.pop("id", None) containers = UM.Settings.ContainerRegistry.getInstance().findInstanceContainers(**search_criteria) if containers: return containers[0] Logger.log("w", "Unable to find a material container with provided criteria, returning an empty one instead.") return self._empty_material_container def _updateQualityContainer(self, definition, variant_container, material_container = None, preferred_quality_name = None): container_registry = UM.Settings.ContainerRegistry.getInstance() search_criteria = { "type": "quality" } if definition.getMetaDataEntry("has_machine_quality"): search_criteria["definition"] = self.getQualityDefinitionId(definition) if definition.getMetaDataEntry("has_materials") and material_container: search_criteria["material"] = material_container.id else: search_criteria["definition"] = "fdmprinter" if preferred_quality_name and preferred_quality_name != "empty": search_criteria["name"] = preferred_quality_name else: preferred_quality = definition.getMetaDataEntry("preferred_quality") if preferred_quality: search_criteria["id"] = preferred_quality containers = container_registry.findInstanceContainers(**search_criteria) if containers: return containers[0] if "material" in search_criteria: # First check if we can solve our material not found problem by checking if we can find quality containers # that are assigned to the parents of this material profile. try: inherited_files = material_container.getInheritedFiles() except AttributeError: # Material_container does not support inheritance. inherited_files = [] if inherited_files: for inherited_file in inherited_files: # Extract the ID from the path we used to load the file. search_criteria["material"] = os.path.basename(inherited_file).split(".")[0] containers = container_registry.findInstanceContainers(**search_criteria) if containers: return containers[0] # We still weren't able to find a quality for this specific material. # Try to find qualities for a generic version of the material. material_search_criteria = { "type": "material", "material": material_container.getMetaDataEntry("material"), "color_name": "Generic"} if definition.getMetaDataEntry("has_machine_quality"): if material_container: material_search_criteria["definition"] = material_container.getDefinition().id if definition.getMetaDataEntry("has_variants"): material_search_criteria["variant"] = material_container.getMetaDataEntry("variant") else: material_search_criteria["definition"] = self.getQualityDefinitionId(definition) if definition.getMetaDataEntry("has_variants") and variant_container: material_search_criteria["variant"] = self.getQualityVariantId(definition, variant_container) else: material_search_criteria["definition"] = "fdmprinter" material_containers = container_registry.findInstanceContainers(**material_search_criteria) if material_containers: search_criteria["material"] = material_containers[0].getId() containers = container_registry.findInstanceContainers(**search_criteria) if containers: return containers[0] if "name" in search_criteria or "id" in search_criteria: # If a quality by this name can not be found, try a wider set of search criteria search_criteria.pop("name", None) search_criteria.pop("id", None) containers = container_registry.findInstanceContainers(**search_criteria) if containers: return containers[0] # Notify user that we were unable to find a matching quality message = Message(catalog.i18nc("@info:status", "Unable to find a quality profile for this combination. Default settings will be used instead.")) message.show() return self._empty_quality_container ## Finds a quality-changes container to use if any other container # changes. # # \param quality_type The quality type to find a quality-changes for. # \param preferred_quality_changes_name The name of the quality-changes to # pick, if any such quality-changes profile is available. def _updateQualityChangesContainer(self, quality_type, preferred_quality_changes_name = None): container_registry = UM.Settings.ContainerRegistry.getInstance() # Cache. search_criteria = { "type": "quality_changes" } search_criteria["quality"] = quality_type if preferred_quality_changes_name: search_criteria["name"] = preferred_quality_changes_name # Try to search with the name in the criteria first, since we prefer to have the correct name. containers = container_registry.findInstanceContainers(**search_criteria) if containers: # Found one! return containers[0] if "name" in search_criteria: del search_criteria["name"] # Not found, then drop the name requirement (if we had one) and search again. containers = container_registry.findInstanceContainers(**search_criteria) if containers: return containers[0] return self._empty_quality_changes_container # Didn't find anything with the required quality_type. def _onMachineNameChanged(self): self.globalContainerChanged.emit() def _onMaterialNameChanged(self): self.activeMaterialChanged.emit() def _onQualityNameChanged(self): self.activeQualityChanged.emit()