def __call__(self, event):
"""Executes the callback based on the event's content.
Creates a Value object from the event and passes the two through the
execution graph until every entry has run or it is aborted.
"""
if event.event_type in [
common.InputType.JoystickAxis, common.InputType.JoystickHat
]:
value = actions.Value(event.value)
elif event.event_type in [
common.InputType.JoystickButton, common.InputType.Keyboard,
common.InputType.VirtualButton
]:
value = actions.Value(event.is_pressed)
else:
raise error.GremlinError("Invalid event type")
# Containers representing a virtual button get their individual
# value instance, all others share one to propagate changes across
shared_value = copy.deepcopy(value)
if event == common.InputType.VirtualButton:
# TODO: remove this at a future stage
logging.getLogger("system").error(
"Virtual button code path being used")
else:
self.execution_graph.process_event(event, shared_value)
def __call__(self, event):
"""Executes the container's content when called.
:param event the event triggering the callback
"""
self._execution_graph.process_event(event,
actions.Value(event.is_pressed))