def __init__(self, frame):
self._frame = frame
self._key_pressed = None
self._keycode_pressed = 0
self._keystate_pressed = 0
self._key_grabber = SugarExt.KeyGrabber()
self._key_grabber.connect('key-pressed', self._key_pressed_cb)
self._key_grabber.connect('key-released', self._key_released_cb)
self._tabbing_handler = TabbingHandler(self._frame, _TABBING_MODIFIER)
for f in os.listdir(os.path.join(config.ext_path, 'globalkey')):
if f.endswith('.py') and not f.startswith('__'):
module_name = f[:-3]
try:
logging.debug('Loading module %r', module_name)
module = __import__('globalkey.' + module_name, globals(),
locals(), [module_name])
for key in module.BOUND_KEYS:
if key in _actions_table:
raise ValueError('Key %r is already bound' % key)
_actions_table[key] = module
except Exception:
logging.exception('Exception while loading extension:')
self._key_grabber.grab_keys(list(_actions_table.keys()))
