Segmentation stage 1

src/dataflux/ui/routines/menu.py

@@ -0,0 +1,16 @@
+# Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
+# Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+import dearpygui.dearpygui as dpg
+
+from dataflux.state import AppState
+from dataflux.tags import MENU_FILE_CONNECT, MENU_FILE_DISCONNECT
+
+def update_menu_file_connection_status(state: AppState) -> None:
+    if state.serial_port is None:
+        dpg.enable_item(MENU_FILE_CONNECT)
+        dpg.disable_item(MENU_FILE_DISCONNECT)
+    else:
+        dpg.disable_item(MENU_FILE_CONNECT)
+        dpg.enable_item(MENU_FILE_DISCONNECT)

src/dataflux/ui/routines/windows.py

@@ -0,0 +1,11 @@
+# Copyright (C) 2026 Hector van der Aa <hector@h3cx.dev>
+# Copyright (C) 2026 Association Exergie <association.exergie@gmail.com>
+# SPDX-License-Identifier: GPL-3.0-or-later
+import dearpygui.dearpygui as dpg
+
+from dataflux.services.serial import list_serial_ports
+from dataflux.tags import WINDOW_CONNECTION_MENU_COMBO
+
+def update_window_connection_menu_combo() -> None:
+    ports: list[str] = list_serial_ports()
+    dpg.configure_item(WINDOW_CONNECTION_MENU_COMBO, items=ports)