def __init__( self, channel_number=None, controller_number=None, ): from supriya.tools import miditools BindingSource.__init__( self, ) MidiCallback.__init__( self, channel_number=channel_number, prototype=miditools.ControllerChangeMessage, ) if controller_number is not None: controller_number = int(controller_number) self._controller_number = controller_number self._on_change = bindingtools.BindingInput() self._previous_value = None
def __init__(self, output_range=None): BindingSource.__init__( self, output_range=output_range, )