class _ControlFactory:
def __init__(self):
self.__after_rebuilding = False
self.__registry = ControlRegistry(CONTROLPATHS)
#
# Returns a control providing the given interface.
#
def get_control(self, iface):
ctrl = self.__registry.get_control(iface)
if (ctrl and os.path.isdir(ctrl)):
cwd = os.getcwd()
os.chdir(os.path.dirname(ctrl))
m = __import__(os.path.basename(ctrl))
obj = m.get_class()()
os.chdir(cwd)
return obj
else:
return None
def __init__(self):
self.__after_rebuilding = False
self.__registry = ControlRegistry(CONTROLPATHS)
