def _init_transport_component(self, transport_controls, global_channel):
def make_transport_button(control, name, is_momentary=True):
return ButtonElement(is_momentary,
MIDI_CC_TYPE,
global_channel,
transport_controls[control],
name=name)
if transport_controls:
momentary_seek = 'NORELEASE' not in transport_controls.keys()
layer_specs = {}
if has_specification_for('STOP', transport_controls):
layer_specs['stop_button'] = make_transport_button(
'STOP', 'Stop_Button')
if has_specification_for('PLAY', transport_controls):
layer_specs['play_button'] = make_transport_button(
'PLAY', 'Play_Button')
if has_specification_for('REC', transport_controls):
layer_specs['record_button'] = make_transport_button(
'REC', 'Record_Button')
if has_specification_for('LOOP', transport_controls):
layer_specs['loop_button'] = make_transport_button(
'LOOP', 'Loop_Button')
if has_specification_for('FFWD', transport_controls):
layer_specs['seek_forward_button'] = make_transport_button(
'FFWD', 'FFwd_Button', is_momentary=momentary_seek)
if has_specification_for('RWD', transport_controls):
layer_specs['seek_backward_button'] = make_transport_button(
'RWD', 'Rwd_Button', is_momentary=momentary_seek)
transport = TransportComponent(name='Transport')
transport.layer = Layer(**layer_specs)
def _create_transport(self):
transport = TransportComponent(play_toggle_model_transform=lambda v: v)
transport.layer = Layer(record_button=self._modified_start_stop_button, play_button=self._start_stop_button)
return transport
