def _on_command(self, instance: AdvancedTextInput) -> bool:
""""Privated function fired when self.commandText.on_text_validate is
called, in other words, when users hit the 'enter' key. This property
is established by res/sira.kv.
[ensures]: instance.last_row > 0
instance.protected_len <= len(instance._lines[instance.last_row])
instance.password_mode = False
instance.history_stack.traversal =
instance.history_stack.traversal_dummy
[calls]: instance.history_stack.reset_traversal
self.controller.processInput
instance.on_cursor
"""
string = instance.text[instance.last_row_start +
instance.protected_len:]
if instance.password_mode:
string = instance.password_cache
instance.password_mode = False
elif instance.command_mode and string != "":
instance.history_stack.push(string)
instance.history_stack.reset_traversal()
self.controller.processInput(string)
instance.on_cursor(instance, instance.cursor)
return True
def _stop_interaction(self, instance: AdvancedTextInput) -> None:
"""Private function to interrupt interactive mode. This function will
be fired when the user hit control-C.
[ensures]: instance.password_mode = False
instance.command_mode = True
[calls]: self.controller.closeinteractive
"""
if not instance.command_mode:
if instance.completion_mode:
if "_stop_completion" not in dir(self):
self._stop_completion = lambda x: x
self._stop_completion(instance)
self.controller.closeinteractive()
instance.password_mode = False
instance.command_mode = True