fix: #678 refresh the engine configuration if settings change (#700)

* fix: #678 refresh the engine configuration if settings change

* chore: rename engine settings refresh method

src/main/python/main/ayab/ayab.py

@@ -129,6 +129,7 @@ def __activate_menu(self) -> None:
     def __set_prefs(self) -> None:
         self.prefs.open_dialog()
         self.scene.refresh()
+        self.engine.reload_settings()
 
     def __quit(self) -> None:
         logging.debug("Quitting")

src/main/python/main/ayab/engine/engine.py

@@ -61,7 +61,7 @@ def __init__(self, parent: GuiMain):
         self.ui.setupUi(self)
         self.config: OptionsTab = OptionsTab(parent)
         self.config.portname = self.__read_portname()
-        self.config.refresh()
+        self.reload_settings()
         self.status = StatusTab()
         self.setup_ui()
         parent.ui.dock_container_layout.addWidget(self)
@@ -70,7 +70,6 @@ def __init__(self, parent: GuiMain):
         self.control = Control(parent, self)
         self.__feedback = FeedbackHandler(parent)
         self.__logger = logging.getLogger(type(self).__name__)
-        self.setWindowTitle("Machine: " + Machine(self.config.machine).name)
 
     def __del__(self) -> None:
         self.control.stop()
@@ -90,6 +89,10 @@ def setup_ui(self) -> None:
         # activate UI elements
         self.__activate_ui()
 
+    def reload_settings(self) -> None:
+        self.config.refresh()
+        self.setWindowTitle("Machine: " + Machine(self.config.machine).name)
+
     def __disable_status_tab(self) -> None:
         self.ui.tab_widget.setTabEnabled(1, False)
         self.status.ui.label_progress.setText("")