def before_notification_state_machine_observation_control(
self, model, prop_name, info):
"""Check for multi-actions and set respective no update flags. """
if is_execution_status_update_notification_from_state_machine_model(
prop_name, info):
return
# do not update while multi-actions
self.check_info_on_no_update_flags(info)
def states_update_before(self, model, prop_name, info):
if is_execution_status_update_notification_from_state_machine_model(prop_name, info):
return
overview = NotificationOverview(info, False, self.__class__.__name__)
if overview['prop_name'][-1] == 'state' and \
overview['method_name'][-1] in ["change_state_type"]:
changed_model = self._selected_sm_model.get_state_model_by_path(overview['args'][-1][1].get_path())
self.observe_model(changed_model)
def notify_state_name_change(self, model, prop_name, info):
"""Checks whether the name of a state was changed and change the tab label accordingly
"""
# avoid updates or checks because of execution status updates
if is_execution_status_update_notification_from_state_machine_model(prop_name, info):
return
overview = NotificationOverview(info, False, self.__class__.__name__)
changed_model = overview['model'][-1]
method_name = overview.get_cause()
if isinstance(changed_model, AbstractStateModel) and method_name in ['name', 'script_text']:
self.update_tab_label(changed_model)
def states_update_before(self, model, prop_name, info):
if is_execution_status_update_notification_from_state_machine_model(
prop_name, info):
return
overview = NotificationOverview(info)
if overview.get_affected_property() == 'state' and \
overview.get_cause() in ["change_state_type"]:
changed_model = self._selected_sm_model.get_state_model_by_path(
overview.get_method_args()[1].get_path())
self.observe_model(changed_model)
def states_update(self, model, prop_name, info):
if is_execution_status_update_notification_from_state_machine_model(prop_name, info) or \
self._ongoing_complex_actions:
return
overview = NotificationOverview(info, False, self.__class__.__name__)
if overview['prop_name'][-1] == 'state' and \
overview['method_name'][-1] in ["name"]: # , "add_state", "remove_state"]:
self.update_tree_store_row(overview['model'][-1])
# TODO check the work around for get_library_root_state -> maybe the notifications can be avoided if upper lib
elif overview['prop_name'][-1] == 'state' and not overview['model'][-1].state.get_next_upper_library_root_state() and \
overview['method_name'][-1] in ["add_state", "remove_state"]:
self.update(overview['model'][-1])
def states_update(self, model, prop_name, info):
if is_execution_status_update_notification_from_state_machine_model(prop_name, info) or \
self._ongoing_complex_actions:
return
overview = NotificationOverview(info)
if overview.get_affected_property() == 'state' and \
overview.get_cause() in ["name"]: # , "add_state", "remove_state"]:
self.update_tree_store_row(overview.get_affected_model())
# TODO check the work around for get_library_root_state -> maybe the notifications can be avoided if upper lib
elif overview.get_affected_property() == 'state' and not overview.get_affected_model().state.get_next_upper_library_root_state() and \
overview.get_cause() in ["add_state", "remove_state"]:
self.update(overview.get_affected_model())
