CURA-4870 Add name of the group and hidden property to the network

printers. The printer menu shows the printers grouped by group and the
hidden printers are never listed.

cura/Settings/MachineManager.py

@@ -496,6 +496,12 @@ class MachineManager(QObject):
             return self._global_container_stack.getMetaDataEntry("um_network_key")
         return ""
 
+    @pyqtProperty(str, notify = globalContainerChanged)
+    def activeMachineNetworkGroupName(self) -> str:
+        if self._global_container_stack:
+            return self._global_container_stack.getMetaDataEntry("connect_group_name")
+        return ""
+
     @pyqtProperty(QObject, notify = globalContainerChanged)
     def activeMachine(self) -> Optional["GlobalStack"]:
         return self._global_container_stack
@@ -1070,8 +1076,10 @@ class MachineManager(QObject):
         new_machine = self.getMachine(machine_definition_id, metadata_filter = {"um_network_key": self.activeMachineNetworkKey})
         # If there is no machine, then create a new one
         if not new_machine:
-            new_machine = CuraStackBuilder.createMachine(machine_definition_id + "_instance", machine_definition_id)
+            new_machine = CuraStackBuilder.createMachine(machine_definition_id + "_sync", machine_definition_id)
             new_machine.addMetaDataEntry("um_network_key", self.activeMachineNetworkKey)
+            new_machine.addMetaDataEntry("connect_group_name", self.activeMachineNetworkGroupName)
+            new_machine.addMetaDataEntry("hidden", True)
         else:
             Logger.log("i", "Found a %s with the key %s. Let's use it!", machine_name, self.activeMachineNetworkKey)
 

plugins/UM3NetworkPrinting/DiscoverUM3Action.py

@@ -97,6 +97,23 @@ class DiscoverUM3Action(MachineAction):
         else:
             return []
 
+    @pyqtSlot(str)
+    def setGroupName(self, group_name):
+        Logger.log("d", "Attempting to set the group name of the active machine to %s", group_name)
+        global_container_stack = Application.getInstance().getGlobalContainerStack()
+        if global_container_stack:
+            meta_data = global_container_stack.getMetaData()
+            if "connect_group_name" in meta_data:
+                global_container_stack.setMetaDataEntry("connect_group_name", group_name)
+                # TODO Find all the places where there is the same group name and change it accordingly
+            else:
+                global_container_stack.addMetaDataEntry("connect_group_name", group_name)
+                global_container_stack.addMetaDataEntry("hidden", False)
+
+        if self._network_plugin:
+            # Ensure that the connection states are refreshed.
+            self._network_plugin.reCheckConnections()
+
     @pyqtSlot(str)
     def setKey(self, key):
         Logger.log("d", "Attempting to set the network key of the active machine to %s", key)
@@ -109,6 +126,7 @@ class DiscoverUM3Action(MachineAction):
                 Logger.log("d", "Removing old authentication id %s for device %s", global_container_stack.getMetaDataEntry("network_authentication_id", None), key)
                 global_container_stack.removeMetaDataEntry("network_authentication_id")
                 global_container_stack.removeMetaDataEntry("network_authentication_key")
+                # TODO Find all the places where there is the same key and change it accordingly
             else:
                 global_container_stack.addMetaDataEntry("um_network_key", key)
 

plugins/UM3NetworkPrinting/DiscoverUM3Action.qml

@@ -32,10 +32,12 @@ Cura.MachineAction
         if(base.selectedDevice && base.completeProperties)
         {
             var printerKey = base.selectedDevice.key
+            var printerName = base.selectedDevice.name  // TODO To change when the groups have a name
             if(manager.getStoredKey() != printerKey)
             {
-                manager.setKey(printerKey);
-                completed();
+                manager.setKey(printerKey)
+                manager.setGroupName(printerName)   // TODO To change when the groups have a name
+                completed()
             }
         }
     }

resources/qml/Menus/NetworkPrinterMenu.qml

@@ -9,14 +9,14 @@ import Cura 1.0 as Cura
 
 Instantiator {
     model: UM.ContainerStacksModel {
-        filter: {"type": "machine", "um_network_key": "*"}
+        filter: {"type": "machine", "um_network_key": "*", "hidden": "False"}
     }
     MenuItem {
         // TODO: Use printer_group icon when it's a cluster. Not use it for now since it doesn't look as expected
 //        iconSource: UM.Theme.getIcon("printer_single")
-        text: model.name;
+        text: model.metadata["connect_group_name"]
         checkable: true;
-        checked: Cura.MachineManager.activeMachineId == model.id
+        checked: Cura.MachineManager.activeMachineNetworkGroupName == model.metadata["connect_group_name"]
         exclusiveGroup: group;
         onTriggered: Cura.MachineManager.setActiveMachine(model.id);
     }