Searching container registry returns ContainerStacks.

Made typing more generic to work with an ContainerStack to compensate.

Made AbstractMachine getMachines a classmethod so it can be called with ContainerStacks.

CURA-9514

cura/CuraApplication.py

@@ -115,6 +115,7 @@ from . import CuraActions
 from . import PlatformPhysics
 from . import PrintJobPreviewImageProvider
 from .AutoSave import AutoSave
+from .Machines.Models.AbstractStacksModel import AbstractStacksModel
 from .Machines.Models.ActiveIntentQualitiesModel import ActiveIntentQualitiesModel
 from .Machines.Models.IntentSelectionModel import IntentSelectionModel
 from .SingleInstance import SingleInstance
@@ -1194,6 +1195,7 @@ class CuraApplication(QtApplication):
         qmlRegisterType(InstanceContainer, "Cura", 1, 0, "InstanceContainer")
         qmlRegisterType(ExtrudersModel, "Cura", 1, 0, "ExtrudersModel")
         qmlRegisterType(GlobalStacksModel, "Cura", 1, 0, "GlobalStacksModel")
+        qmlRegisterType(AbstractStacksModel, "Cura", 1, 0, "AbstractStacksModel")
 
         self.processEvents()
         qmlRegisterType(FavoriteMaterialsModel, "Cura", 1, 0, "FavoriteMaterialsModel")

cura/Machines/Models/AbstractStacksModel.py

@@ -5,10 +5,12 @@ from PyQt6.QtCore import Qt, QTimer
 from typing import Optional, Dict
 
 from UM.Qt.ListModel import ListModel
+from UM.Settings.ContainerStack import ContainerStack
 from UM.i18n import i18nCatalog
 from UM.Util import parseBool
 
 from cura.PrinterOutput.PrinterOutputDevice import ConnectionType
+from cura.Settings.AbstractMachine import AbstractMachine
 from cura.Settings.CuraContainerRegistry import CuraContainerRegistry
 from cura.Settings.GlobalStack import GlobalStack
 
@@ -62,8 +64,11 @@ class AbstractStacksModel(ListModel):
 
         abstract_machine_stacks = CuraContainerRegistry.getInstance().findContainerStacks(type="abstract_machine")
 
+        abstract_machine_stacks.sort(key=lambda machine: machine.getName(), reverse=True)
+
         for abstract_machine in abstract_machine_stacks:
-            machine_stacks = container_stacks  # FIXME: This should point to abstract_machine.getPrinters()
+            machine_stacks = AbstractMachine.getMachines(abstract_machine)
+
 
             # Create item for abstract printer
             items.append(self.createItem(abstract_machine))
@@ -76,7 +81,7 @@ class AbstractStacksModel(ListModel):
 
         self.setItems(items)
 
-    def createItem(self, container_stack: GlobalStack) -> Optional[Dict]:
+    def createItem(self, container_stack: ContainerStack) -> Optional[Dict]:
         if parseBool(container_stack.getMetaDataEntry("hidden", False)):
             return
 

cura/Settings/AbstractMachine.py

@@ -14,13 +14,22 @@ class AbstractMachine(GlobalStack):
         super().__init__(container_id)
         self.setMetaDataEntry("type", "abstract_machine")
 
-    def getMachines(self) -> List[ContainerStack]:
+    @classmethod
-        from cura.CuraApplication import CuraApplication
+    def getMachines(cls, abstract_machine: ContainerStack) -> List[ContainerStack]:
+        """ Fetches containers for all machines that match definition with an abstract machine.
 
+        :param abstractMachine: The abstract machine stack.
+        :return: A list of Containers or an empty list if stack is not an "abstract_machine"
+        """
+        if not abstract_machine.getMetaDataEntry("type") == "abstract_machine":
+            return []
+
+        from cura.CuraApplication import CuraApplication  # In function to avoid circular import
         application = CuraApplication.getInstance()
         registry = application.getContainerRegistry()
 
-        printer_type = self.definition.getId()
+        printer_type = abstract_machine.definition.getId()
+
         return [machine for machine in registry.findContainerStacks(type="machine") if machine.definition.id == printer_type and ConnectionType.CloudConnection in machine.configuredConnectionTypes]
 
 

resources/qml/PrinterSelector/MachineSelectorList.qml

@@ -10,7 +10,7 @@ import Cura 1.0 as Cura
 ListView
 {
     id: listView
-    model: Cura.GlobalStacksModel {}
+    model: Cura.AbstractStacksModel {}
     section.property: "hasRemoteConnection"
     property real contentHeight: childrenRect.height