properly reload OutputDevices on config changes

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog of Cura-DuetRRFPlugin
 
+## v1.2.2: 2021-01-27
+  * add OutputDevices on currently active printer after saving config
+  * remove OutputDevices on currently active printer after deleting config
+
 ## v1.2.1: 2021-01-21
   * fix button width on high-dpi screens
   * fix race condition when checking for unmapped settings

DuetRRFAction.py

@@ -22,10 +22,10 @@ def __init__(self, parent: QObject = None) -> None:
         super().__init__("DuetRRFAction", catalog.i18nc("@action", "Connect Duet RepRapFirmware"))
 
         self._qml_url = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'resources', 'qml', 'DuetRRFAction.qml')
-        self._application = CuraApplication.getInstance()
 
+        self._application = CuraApplication.getInstance()
+        self._application.globalContainerStackChanged.connect(self._onGlobalContainerStackChanged)
         ContainerRegistry.getInstance().containerAdded.connect(self._onContainerAdded)
-        CuraApplication.getInstance().globalContainerStackChanged.connect(self._onGlobalContainerStackChanged)
 
     def _onGlobalContainerStackChanged(self) -> None:
         self.printerSettingsUrlChanged.emit()
@@ -89,10 +89,16 @@ def saveConfig(self, url, duet_password, http_user, http_password):
         save_config(url, duet_password, http_user, http_password)
         Logger.log("d", "config saved")
 
+        # trigger a stack change to reload the output devices
+        self._application.globalContainerStackChanged.emit()
+
     @pyqtSlot()
     def deleteConfig(self):
         if delete_config():
             Logger.log("d", "config deleted")
+
+            # trigger a stack change to reload the output devices
+            self._application.globalContainerStackChanged.emit()
         else:
             Logger.log("d", "no config to delete")
 

DuetRRFPlugin.py

@@ -126,7 +126,7 @@ def _checkDuetRRFOutputDevices(self):
 
         manager = self.getOutputDeviceManager()
 
-        # remove all DuetRRF output devices - the new stack might not need them
+        # remove all DuetRRF output devices - the new stack might not need them or have a different config
         manager.removeOutputDevice("duetrrf-configure")
         manager.removeOutputDevice("duetrrf-print")
         manager.removeOutputDevice("duetrrf-simulate")

build.sh

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+set -o errexit
+
 TAG=$(git describe --abbrev=0 --tags --exact-match)
 git archive ${TAG} --prefix=DuetRRFPlugin/ --format=zip -o ~/Downloads/DuetRRFPlugin_${TAG}.zip