def __init__(self, application: QApplication, main_window: MainWindow,
gol_model: GOLModel):
self._application = application
application.aboutToQuit.connect(self._stop_worker_on_app_closing)
self._main_window = main_window
main_window.connect_to_button_clear(self.clear_grid)
main_window.connect_to_button_load(self.load_custom_pattern)
main_window.connect_to_button_play(self.start_stop)
main_window.connect_to_button_save(self.save_pattern)
main_window.connect_to_button_step(self.single_step)
main_window.connect_to_combo_patterns(self.select_example_pattern)
main_window.connect_to_radio_age(self.toggle_show_cell_age)
main_window.connect_to_slider_speed(self.set_speed)
main_window.grid_widget.connect_to_cell_clicked(self.toggle_cell)
self._gol_model = gol_model
self._worker = None
# Variables for the grid update
self._conv_filter = np.ones((3, 3))
self._conv_filter[1, 1] = 0
