Camera connection added

widgets/base_widget.py

@@ -3,10 +3,11 @@ import logging
 
 class BaseWidget:
     """A base class to handle common functionality for all widgets."""
-    def __init__(self, widget_type: str, config: dict, layout_manager):
+    def __init__(self, widget_type: str, config: dict, layout_manager, global_state):
         self.widget_type = widget_type
         self.config = config
         self.layout_manager = layout_manager
+        self.global_state = global_state
         self.window_tag = f"widget_win_{self.widget_type}"
 
     def create(self):
@@ -15,6 +16,9 @@ class BaseWidget:
     def get_config(self) -> dict:
         return self.config
     
+    def update(self):
+        raise NotImplementedError
+
     def _on_window_close(self, sender, app_data, user_data):
         logging.info(f"Hiding widget: {self.widget_type}")
         dpg.configure_item(self.window_tag, show=False)