re-addded connection text

CL-541

cura/PrinterOutputDevice.py

@@ -41,6 +41,9 @@ class PrinterOutputDevice(QObject, OutputDevice):
     # # Signal to indicate that the hotend of the active printer on the remote changed.
     hotendIdChanged = pyqtSignal()
 
+    # Signal to indicate that the info text about the connection has changed.
+    connectionTextChanged = pyqtSignal()
+
     def __init__(self, device_id, parent = None):
         super().__init__(device_id = device_id, parent = parent)
 
@@ -65,11 +68,21 @@ class PrinterOutputDevice(QObject, OutputDevice):
         self._connection_state = ConnectionState.closed
 
         self._address = ""
+        self._connection_text = ""
 
-    @pyqtProperty(str, constant = True)
+    @pyqtProperty(str, notify = connectionTextChanged)
     def address(self):
         return self._address
 
+    def setConnectionText(self, connection_text):
+        if self._connection_text != connection_text:
+            self._connection_text = connection_text
+            self.connectionTextChanged.emit()
+
+    @pyqtProperty(str, constant=True)
+    def connectionText(self):
+        return self._connection_text
+
     def materialHotendChangedMessage(self, callback):
         Logger.log("w", "materialHotendChangedMessage needs to be implemented, returning 'Yes'")
         callback(QMessageBox.Yes)

plugins/UM3NetworkPrinting/ClusterUM3OutputDevice.py

@@ -69,6 +69,8 @@ class ClusterUM3OutputDevice(NetworkedPrinterOutputDevice):
         self.setShortDescription(i18n_catalog.i18nc("@action:button Preceded by 'Ready to'.", "Print over network"))
         self.setDescription(i18n_catalog.i18nc("@properties:tooltip", "Print over network"))
 
+        self.setConnectionText(i18n_catalog.i18nc("@info:status", "Connected over the network"))
+
         self._printer_uuid_to_unique_name_mapping = {}
 
         self._finished_jobs = []

plugins/UM3NetworkPrinting/LegacyUM3OutputDevice.py

@@ -78,10 +78,16 @@ class LegacyUM3OutputDevice(NetworkedPrinterOutputDevice):
 
     def _onAuthenticationStateChanged(self):
         # We only accept commands if we are authenticated.
+        self._setAcceptsCommands(self._authentication_state == AuthState.Authenticated)
+
         if self._authentication_state == AuthState.Authenticated:
-            self._setAcceptsCommands(True)
+            self.setConnectionText(i18n_catalog.i18nc("@info:status", "Connected over the network."))
-        else:
+        elif self._authentication_state == AuthState.AuthenticationRequested:
-            self._setAcceptsCommands(False)
+            self.setConnectionText(i18n_catalog.i18nc("@info:status",
+                                                      "Connected over the network. Please approve the access request on the printer."))
+        elif self._authentication_state == AuthState.AuthenticationDenied:
+            self.setConnectionText(i18n_catalog.i18nc("@info:status", "Connected over the network. No access to control the printer."))
+
 
     def _setupMessages(self):
         self._authentication_requested_message = Message(i18n_catalog.i18nc("@info:status",

plugins/USBPrinting/USBPrinterOutputDevice.py

@@ -80,6 +80,8 @@ class USBPrinterOutputDevice(PrinterOutputDevice):
         self._firmware_progress = 0
         self._firmware_update_state = FirmwareUpdateState.idle
 
+        self.setConnectionText(catalog.i18nc("@info:status", "Connected via USB"))
+
         # Queue for commands that need to be send. Used when command is sent when a print is active.
         self._command_queue = Queue()