Commit d150ad49 authored by Duggan, John's avatar Duggan, John
Browse files

Improve state reset when the dropdowns are changed

parent 86f88198

src/nova/trame/view_model/data_selector.py

+10 −4
Original line number Diff line number Diff line
@@ -29,17 +29,23 @@ class DataSelectorViewModel: 
        self.model.set_state(facility, instrument, experiment)

        self.update_view()



    def reset(self) -> None:

        self.model.set_directory("")

        self.reset_bind.update_in_view(None)



    def on_state_updated(self, results: Dict[str, Any]) -> None:

        for update in results.get("updated", []):

            match update:

                case "facility":

                    self.model.set_state(facility=None, instrument="", experiment="")

                    self.model.set_directory("")

                    self.reset_bind.update_in_view(None)

                    self.reset()

                case "instrument":

                    self.model.set_state(facility=None, instrument=None, experiment="")

                    self.model.set_directory("")

                    self.reset_bind.update_in_view(None)

                    self.reset()

                case "experiment":

                    self.reset()

                case "user_directory":

                    self.reset()

        self.update_view()



    def update_view(self) -> None: