Method on_response

src/ui/main_window.py:454–471

(dialog, response)

        dialog.set_default_response("save")

        def on_response(dialog, response):
            if response == "save":
                try:
                    if (
                        hasattr(self.host_editor, "unsaved_banner")
                        and self.host_editor.unsaved_banner
                    ):
                        self.host_editor._on_save_clicked(None)
                    dialog.close()
                    GLib.timeout_add(200, self._delayed_close)
                except Exception as e:
                    self.show_toast(_(f"Failed to save: {e}"))
            elif response == "discard":
                dialog.close()
                self.destroy()
            else:
                dialog.close()
                return True

        dialog.connect("response", on_response)
        dialog.present(self)