def activate(self):
''' toggle the mode associated with the button. '''
from interface import singleton_interface
if self.is_active():
singleton_interface.set_mode(NORMAL)
else:
singleton_interface.set_mode(self.mode)
def process_events(self):
"""Handle any events that may have accumulated in pygame's event queue"""
for event in pygame.event.get():
# process mouse events
if event.type == MOUSEBUTTONDOWN:
singleton_grid.mouse_click(event.pos)
singleton_interface.mouse_press(event.pos)
# process key events
elif event.type == KEYDOWN:
if event.key == K_F4 and (get_mods() & KMOD_ALT):
sys.exit(0)
elif event.key == K_ESCAPE:
singleton_interface.set_mode(interface.NORMAL)
elif event.key == K_2 and (get_mods() & KMOD_SHIFT):
try:
code = get_input("Enter some code to execute.")
exec(code)
except Exception as e:
show_message(str(e))
# process exit signals
elif event.type == QUIT:
pygame.quit()
sys.exit(0)