User can raise an available form in Forms Menu

Create forms_menu to show all of the current available dialogs so that user can select a dialog to put it on top of others to even if the dialog has been closed by user #39 (closed)

sohstationviewer/view/main_window.py

@@ -404,7 +404,7 @@ class MainWindow(QtWidgets.QMainWindow, UIMainWindow):
             sel_key, do.logData, processing_log)
         self.search_message_dialog.show()
         self.add_action_to_forms_menu('Search Messages',
-                                      self.search_message_dialog)
+                                      'self.search_message_dialog')
 
     def set_current_directory(self, path: str = '') -> None:
         """
@@ -510,6 +510,9 @@ class MainWindow(QtWidgets.QMainWindow, UIMainWindow):
         :param form: QtWidget
         :type form: QtWidgets.QWidget
         """
+        if not isinstance(form, QtWidgets.QWidget):
+            print(f"DEVELOPING ERROR: Type of form must be QWidget instead of "
+                  f"{form.__class__.__name__}")
         if form_name not in self.actions_in_forms_menu:
             action = QtWidgets.QAction(form_name, self)
             self.forms_menu.addAction(action)
@@ -524,10 +527,15 @@ class MainWindow(QtWidgets.QMainWindow, UIMainWindow):
 
         :param form_name: name of form that will be shown in forms_menu
         :type form_name: str
-        :return:
-        :rtype:
         """
-        action = self.actions_in_forms_menu[form_name]
+        try:
+            action = self.actions_in_forms_menu[form_name]
+        except KeyError:
+            return
+        if not isinstance(action, QtWidgets.QAction):
+            print(f"DEVELOPING ERROR: {form_name} has no QAction associated "
+                  f"with it in actions_in_forms_menu")
+            return
         self.forms_menu.removeAction(action)
         del self.actions_in_forms_menu[form_name]