class Novation_Impulse(ControlSurface):
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
with self.component_guard():
self.set_pad_translations(PAD_TRANSLATIONS)
self._suggested_input_port = 'Impulse'
self._suggested_output_port = 'Impulse'
self._has_sliders = True
self._current_midi_map = None
self._display_reset_delay = -1
self._shift_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0,
39)
self._preview_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0,
41)
self._master_slider = SliderElement(MIDI_CC_TYPE, 0, 8)
self._shift_button.name = 'Shift_Button'
self._master_slider.name = 'Master_Volume_Control'
self._master_slider.add_value_listener((self._slider_value),
identify_sender=True)
self._preview_button.add_value_listener(self._preview_value)
self._setup_mixer()
self._setup_session()
self._setup_transport()
self._setup_device()
self._setup_name_display()
device_button = ButtonElement(not IS_MOMENTARY, MIDI_CC_TYPE, 1,
10)
mixer_button = ButtonElement(not IS_MOMENTARY, MIDI_CC_TYPE, 1, 9)
device_button.name = 'Encoder_Device_Mode'
mixer_button.name = 'Encoder_Mixer_Mode'
self._encoder_modes = EncoderModeSelector(self._device_component,
self._mixer,
self._next_bank_button,
self._prev_bank_button,
self._encoders)
self._encoder_modes.set_device_mixer_buttons(
device_button, mixer_button)
self._string_to_display = None
for component in self.components:
component.set_enabled(False)
def refresh_state(self):
ControlSurface.refresh_state(self)
self.schedule_message(3, self._send_midi,
SYSEX_START + (6, 1, 1, 1, 247))
def handle_sysex(self, midi_bytes):
if midi_bytes[0:-2] == SYSEX_START + (7, ):
if midi_bytes[(-2)] != 0:
self._has_sliders = midi_bytes[(-2)] != 25
self.schedule_message(1, self._show_startup_message)
for control in self.controls:
if isinstance(control, InputControlElement):
control.clear_send_cache()
for component in self.components:
component.set_enabled(True)
if self._has_sliders:
self._mixer.master_strip().set_volume_control(
self._master_slider)
self._mixer.update()
else:
self._mixer.master_strip().set_volume_control(None)
self._mixer.selected_strip().set_volume_control(
self._master_slider)
for index in range(len(self._sliders)):
self._mixer.channel_strip(index).set_volume_control(
None)
slider = self._sliders[index]
slider.release_parameter()
if slider.value_has_listener(self._slider_value):
slider.remove_value_listener(self._slider_value)
self._encoder_modes.set_provide_volume_mode(
not self._has_sliders)
self.request_rebuild_midi_map()
def disconnect(self):
self._name_display_data_source.set_display_string(' ')
for encoder in self._encoders:
encoder.remove_value_listener(self._encoder_value)
self._master_slider.remove_value_listener(self._slider_value)
if self._has_sliders:
for slider in tuple(self._sliders):
slider.remove_value_listener(self._slider_value)
for button in self._strip_buttons:
button.remove_value_listener(self._mixer_button_value)
self._preview_button.remove_value_listener(self._preview_value)
ControlSurface.disconnect(self)
self._encoders = None
self._sliders = None
self._strip_buttons = None
self._master_slider = None
self._current_midi_map = None
self._shift_button = None
self._name_display = None
self._prev_bank_button = None
self._next_bank_button = None
self._encoder_modes = None
self._transport_view_modes = None
self._send_midi(SYSEX_START + (6, 0, 0, 0, 247))
def build_midi_map(self, midi_map_handle):
self._current_midi_map = midi_map_handle
ControlSurface.build_midi_map(self, midi_map_handle)
def update_display(self):
ControlSurface.update_display(self)
if self._string_to_display != None:
self._name_display_data_source.set_display_string(
self._string_to_display)
self._string_to_display = None
if self._display_reset_delay >= 0:
self._display_reset_delay -= 1
if self._display_reset_delay == -1:
self._show_current_track_name()
def _setup_mixer(self):
mute_solo_flip_button = ButtonElement(not IS_MOMENTARY, MIDI_CC_TYPE,
0, 34)
self._next_nav_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0,
37)
self._prev_nav_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0,
38)
self._strip_buttons = []
mute_solo_flip_button.name = 'Mute_Solo_Flip_Button'
self._next_nav_button.name = 'Next_Track_Button'
self._prev_nav_button.name = 'Prev_Track_Button'
self._mixer = SpecialMixerComponent(8)
self._mixer.name = 'Mixer'
self._mixer.set_select_buttons(self._next_nav_button,
self._prev_nav_button)
self._mixer.selected_strip().name = 'Selected_Channel_Strip'
self._mixer.master_strip().name = 'Master_Channel_Strip'
self._mixer.master_strip().set_volume_control(self._master_slider)
self._sliders = []
for index in range(8):
strip = self._mixer.channel_strip(index)
strip.name = 'Channel_Strip_' + str(index)
strip.set_invert_mute_feedback(True)
self._sliders.append(SliderElement(MIDI_CC_TYPE, 0, index))
self._sliders[(-1)].name = str(index) + '_Volume_Control'
self._sliders[(-1)].set_feedback_delay(-1)
self._sliders[(-1)].add_value_listener((self._slider_value),
identify_sender=True)
strip.set_volume_control(self._sliders[(-1)])
self._strip_buttons.append(
ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0, 9 + index))
self._strip_buttons[(-1)].name = str(index) + '_Mute_Button'
self._strip_buttons[(-1)].add_value_listener(
(self._mixer_button_value), identify_sender=True)
self._mixer.master_strip().set_mute_button(
ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 1, 17))
self._mixer.set_strip_mute_solo_buttons(tuple(self._strip_buttons),
mute_solo_flip_button)
def _setup_session(self):
num_pads = len(PAD_TRANSLATIONS)
self._track_left_button = ButtonElement(not IS_MOMENTARY, MIDI_CC_TYPE,
0, 36)
self._track_right_button = ButtonElement(not IS_MOMENTARY,
MIDI_CC_TYPE, 0, 35)
self._session = SessionComponent(8, 0)
self._session.name = 'Session_Control'
self._session.selected_scene().name = 'Selected_Scene'
self._session.set_mixer(self._mixer)
self._session.set_page_left_button(self._track_left_button)
self._session.set_page_right_button(self._track_right_button)
pads = []
for index in range(num_pads):
pads.append(
ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0, 60 + index))
pads[(-1)].name = 'Pad_' + str(index)
clip_slot = self._session.selected_scene().clip_slot(index)
clip_slot.set_triggered_to_play_value(GREEN_BLINK)
clip_slot.set_triggered_to_record_value(RED_BLINK)
clip_slot.set_stopped_value(AMBER_FULL)
clip_slot.set_started_value(GREEN_FULL)
clip_slot.set_recording_value(RED_FULL)
clip_slot.set_launch_button(pads[(-1)])
clip_slot.name = str(index) + '_Selected_Clip_Slot'
def _setup_transport(self):
rwd_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0, 27)
ffwd_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0, 28)
stop_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0, 29)
play_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0, 30)
loop_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0, 31)
rec_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0, 32)
ffwd_button.name = 'FFwd_Button'
rwd_button.name = 'Rwd_Button'
loop_button.name = 'Loop_Button'
play_button.name = 'Play_Button'
stop_button.name = 'Stop_Button'
rec_button.name = 'Record_Button'
transport = ShiftableTransportComponent()
transport.name = 'Transport'
transport.set_stop_button(stop_button)
transport.set_play_button(play_button)
transport.set_record_button(rec_button)
transport.set_shift_button(self._shift_button)
self._transport_view_modes = TransportViewModeSelector(
transport, self._session, ffwd_button, rwd_button, loop_button)
self._transport_view_modes.name = 'Transport_View_Modes'
def _setup_device(self):
encoders = []
for index in range(8):
encoders.append(
PeekableEncoderElement(
MIDI_CC_TYPE, 1, index,
Live.MidiMap.MapMode.relative_binary_offset))
encoders[(-1)].set_feedback_delay(-1)
encoders[(-1)].add_value_listener((self._encoder_value),
identify_sender=True)
encoders[(-1)].name = 'Device_Control_' + str(index)
self._encoders = tuple(encoders)
self._prev_bank_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 1,
12)
self._next_bank_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 1,
11)
self._prev_bank_button.name = 'Device_Bank_Down_Button'
self._next_bank_button.name = 'Device_Bank_Up_Button'
device = DeviceComponent(device_selection_follows_track_selection=True)
device.name = 'Device_Component'
self.set_device_component(device)
device.set_parameter_controls(self._encoders)
device.set_bank_nav_buttons(self._prev_bank_button,
self._next_bank_button)
def _setup_name_display(self):
self._name_display = PhysicalDisplayElement(16, 1)
self._name_display.name = 'Display'
self._name_display.set_message_parts(SYSEX_START + (8, ), (247, ))
self._name_display_data_source = DisplayDataSource()
self._name_display.segment(0).set_data_source(
self._name_display_data_source)
def _encoder_value(self, value, sender):
if self._device_component.is_enabled():
display_string = ' - '
if sender.mapped_parameter() != None:
display_string = sender.mapped_parameter().name
self._set_string_to_display(display_string)
def _slider_value(self, value, sender):
if self._mixer.is_enabled():
display_string = ' - '
if sender.mapped_parameter() != None:
master = self.song().master_track
tracks = self.song().tracks
returns = self.song().return_tracks
track = None
if sender == self._master_slider:
if self._has_sliders:
track = master
else:
track = self.song().view.selected_track
else:
track = self._mixer.channel_strip(
self._sliders.index(sender))._track
if track == master:
display_string = 'Master'
else:
pass
if track in tracks:
display_string = str(list(tracks).index(track) + 1)
elif track in returns:
display_string = str(
chr(ord('A') + list(returns).index(track)))
else:
pass
display_string += ' Volume'
self._set_string_to_display(display_string)
def _mixer_button_value(self, value, sender):
if self._mixer.is_enabled():
if value > 0:
strip = self._mixer.channel_strip(
self._strip_buttons.index(sender))
if strip != None:
self._string_to_display = None
self._name_display.segment(0).set_data_source(
strip.track_name_data_source())
self._name_display.update()
self._display_reset_delay = STANDARD_DISPLAY_DELAY
else:
self._set_string_to_display(' - ')
def _preview_value(self, value):
for encoder in self._encoders:
encoder.set_peek_mode(value > 0)
def _show_current_track_name(self):
if self._name_display != None:
if self._mixer != None:
self._string_to_display = None
self._name_display.segment(0).set_data_source(
self._mixer.selected_strip().track_name_data_source())
self._name_display.update()
def _show_startup_message(self):
self._name_display.display_message('LIVE')
self._display_reset_delay = INITIAL_DISPLAY_DELAY
def _set_string_to_display(self, string_to_display):
self._name_display.segment(0).set_data_source(
self._name_display_data_source)
self._string_to_display = string_to_display
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _on_selected_track_changed(self):
ControlSurface._on_selected_track_changed(self)
self._show_current_track_name()
if not self._has_sliders:
all_tracks = self._session.tracks_to_use()
selected_track = self.song().view.selected_track
num_strips = self._session.width()
if selected_track in all_tracks:
track_index = list(all_tracks).index(selected_track)
new_offset = track_index - track_index % num_strips
self._session.set_offsets(new_offset,
self._session.scene_offset())
class Axiom_DirectLink(ControlSurface):
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
with self.component_guard():
self.set_pad_translations(PAD_TRANSLATIONS)
self._suggested_input_port = 'DirectLink'
self._suggested_output_port = 'DirectLink'
self._waiting_for_first_response = True
self._has_sliders = True
self._current_midi_map = None
self._display_reset_delay = -1
self._shift_pressed = False
self._shift_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15,
13)
self._master_slider = SliderElement(MIDI_CC_TYPE, 15, 41)
self._next_nav_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE,
15, 111)
self._prev_nav_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE,
15, 110)
self._device_bank_buttons = None
self._device_navigation = None
self._shift_button.name = 'Shift_Button'
self._master_slider.name = 'Master_Volume_Control'
self._next_nav_button.name = 'Next_Track_Button'
self._prev_nav_button.name = 'Prev_Track_Button'
self._master_slider.add_value_listener((self._slider_value),
identify_sender=True)
self._shift_button.add_value_listener(self._shift_value)
self._setup_mixer()
self._setup_transport_and_session()
self._setup_device()
self._setup_display()
for component in self.components:
component.set_enabled(False)
def refresh_state(self):
ControlSurface.refresh_state(self)
self._waiting_for_first_response = True
self.schedule_message(3, self._send_midi, SYSEX_START + (32, 46, 247))
def handle_sysex(self, midi_bytes):
if midi_bytes[0:-2] == SYSEX_START + (32, ):
if midi_bytes[(-2)] != 0:
self._has_sliders = midi_bytes[(-2)] & 8 != 0
if self._waiting_for_first_response:
self._waiting_for_first_response = False
self.schedule_message(1, self._show_startup_message)
for component in self.components:
component.set_enabled(True)
if self._has_sliders:
self._mixer.master_strip().set_volume_control(
self._master_slider)
self._mixer.update()
else:
self._mixer.master_strip().set_volume_control(None)
self._mixer.selected_strip().set_volume_control(
self._master_slider)
self.request_rebuild_midi_map()
def disconnect(self):
self._display_data_source.set_display_string(' ')
self._shift_button.remove_value_listener(self._shift_value)
self._inst_button.remove_value_listener(self._inst_value)
for encoder in self._encoders:
encoder.remove_value_listener(self._encoder_value)
for slider in tuple(self._sliders) + (self._master_slider, ):
slider.remove_value_listener(self._slider_value)
for button in tuple(
self._strip_buttons) + (self._selected_mute_solo_button, ):
button.remove_value_listener(self._mixer_button_value)
for button in self._device_bank_buttons:
button.remove_value_listener(self._device_bank_value)
self._encoders = None
self._sliders = None
self._strip_buttons = None
self._master_slider = None
self._current_midi_map = None
self._selected_mute_solo_button = None
self._inst_button = None
self._shift_button = None
self._device_navigation = None
self._display = None
ControlSurface.disconnect(self)
self._send_midi(SYSEX_START + (32, 0, 247))
def build_midi_map(self, midi_map_handle):
self._current_midi_map = midi_map_handle
ControlSurface.build_midi_map(self, midi_map_handle)
def update_display(self):
ControlSurface.update_display(self)
if self._display_reset_delay >= 0:
self._display_reset_delay -= 1
if self._display_reset_delay == -1:
self._show_current_track_name()
def _setup_mixer(self):
self._selected_mute_solo_button = ButtonElement(
IS_MOMENTARY, MIDI_CC_TYPE, 15, 12)
mute_solo_flip_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15,
57)
self._strip_buttons = []
self._selected_mute_solo_button.name = 'Selected_Mute_Button'
mute_solo_flip_button.name = 'Mute_Solo_Flip_Button'
self._selected_mute_solo_button.add_value_listener(
(self._mixer_button_value), identify_sender=True)
self._mixer = ShiftableMixerComponent(8)
self._mixer.name = 'Mixer'
self._mixer.set_shift_button(self._shift_button)
self._mixer.set_selected_mute_solo_button(
self._selected_mute_solo_button)
self._mixer.set_select_buttons(self._next_nav_button,
self._prev_nav_button)
self._mixer.selected_strip().name = 'Selected_Channel_Strip'
self._mixer.master_strip().name = 'Master_Channel_Strip'
self._mixer.master_strip().set_volume_control(self._master_slider)
self._sliders = []
for index in range(8):
strip = self._mixer.channel_strip(index)
strip.name = 'Channel_Strip_' + str(index)
strip.set_invert_mute_feedback(True)
self._sliders.append(SliderElement(MIDI_CC_TYPE, 15, 33 + index))
self._sliders[(-1)].name = str(index) + '_Volume_Control'
self._sliders[(-1)].set_feedback_delay(-1)
self._sliders[(-1)].add_value_listener((self._slider_value),
identify_sender=True)
strip.set_volume_control(self._sliders[(-1)])
self._strip_buttons.append(
ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 49 + index))
self._strip_buttons[(-1)].name = str(index) + '_Mute_Button'
self._strip_buttons[(-1)].add_value_listener(
(self._mixer_button_value), identify_sender=True)
self._mixer.set_strip_mute_solo_buttons(tuple(self._strip_buttons),
mute_solo_flip_button)
def _setup_transport_and_session(self):
ffwd_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 115)
rwd_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 114)
loop_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 113)
play_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 117)
stop_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 116)
rec_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 118)
ffwd_button.name = 'FFwd_Button'
rwd_button.name = 'Rwd_Button'
loop_button.name = 'Loop_Button'
play_button.name = 'Play_Button'
stop_button.name = 'Stop_Button'
rec_button.name = 'Record_Button'
transport = ShiftableTransportComponent()
transport.name = 'Transport'
transport.set_shift_button(self._shift_button)
transport.set_stop_button(stop_button)
transport.set_play_button(play_button)
transport.set_record_button(rec_button)
pads = []
for index in range(len(PAD_TRANSLATIONS)):
pads.append(
ButtonElement(IS_MOMENTARY, MIDI_NOTE_TYPE, 15,
PAD_TRANSLATIONS[index][2]))
pads[(-1)].name = 'Pad_' + str(index)
self._session = ShiftableSessionComponent(8, 0)
self._session.name = 'Session_Control'
self._session.selected_scene().name = 'Selected_Scene'
self._session.set_mixer(self._mixer)
self._session.set_shift_button(self._shift_button)
self._session.set_clip_slot_buttons(tuple(pads))
transport_view_modes = TransportViewModeSelector(
transport, self._session, ffwd_button, rwd_button, loop_button)
transport_view_modes.name = 'Transport_View_Modes'
def _setup_device(self):
self._encoders = []
for offset in range(8):
self._encoders.append(
PeekableEncoderElement(
MIDI_CC_TYPE, 15, 17 + offset,
Live.MidiMap.MapMode.relative_smooth_two_compliment))
self._encoders[(-1)].set_feedback_delay(-1)
self._encoders[(-1)].add_value_listener((self._encoder_value),
identify_sender=True)
self._encoders[(-1)].name = 'Device_Control_' + str(offset)
prev_bank_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 14)
next_bank_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 15)
prev_bank_button.name = 'Device_Bank_Down_Button'
next_bank_button.name = 'Device_Bank_Up_Button'
device = BestBankDeviceComponent(
device_selection_follows_track_selection=True)
device.name = 'Device_Component'
self.set_device_component(device)
device.set_parameter_controls(tuple(self._encoders))
device.set_bank_nav_buttons(prev_bank_button, next_bank_button)
self._device_bank_buttons = (prev_bank_button, next_bank_button)
prev_bank_button.add_value_listener(self._device_bank_value)
next_bank_button.add_value_listener(self._device_bank_value)
self._inst_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 109)
self._inst_button.name = 'Inst_Button'
self._inst_button.add_value_listener(self._inst_value)
self._device_navigation = DetailViewCntrlComponent()
self._device_navigation.name = 'Device_Navigation_Component'
def _setup_display(self):
self._display = PhysicalDisplayElement(5, 1)
self._display.name = 'Display'
self._display.set_message_parts(SYSEX_START + (17, 1, 0, 0), (247, ))
self._display_data_source = DisplayDataSource()
self._display.segment(0).set_data_source(self._display_data_source)
def _on_selected_track_changed(self):
ControlSurface._on_selected_track_changed(self)
self._show_current_track_name()
def _shift_value(self, value):
self._shift_pressed = value > 0
for encoder in self._encoders:
encoder.set_peek_mode(self._shift_pressed)
if self._shift_pressed:
self._mixer.set_select_buttons(None, None)
self._session.set_track_bank_buttons(self._next_nav_button,
self._prev_nav_button)
self._device_component.set_bank_nav_buttons(None, None)
self._device_navigation.set_device_nav_buttons(
self._device_bank_buttons[0], self._device_bank_buttons[1])
else:
self._session.set_track_bank_buttons(None, None)
self._mixer.set_select_buttons(self._next_nav_button,
self._prev_nav_button)
self._device_navigation.set_device_nav_buttons(None, None)
self._device_component.set_bank_nav_buttons(
self._device_bank_buttons[0], self._device_bank_buttons[1])
self.request_rebuild_midi_map()
def _encoder_value(self, value, sender):
if self._device_component.is_enabled():
display_string = ' - '
if sender.mapped_parameter() != None:
display_string = sender.mapped_parameter().name
self._display_data_source.set_display_string(display_string)
self._set_display_data_source(self._display_data_source)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _slider_value(self, value, sender):
if self._mixer.is_enabled():
display_string = ' - '
if sender.mapped_parameter() != None:
master = self.song().master_track
tracks = self.song().tracks
returns = self.song().return_tracks
track = None
if sender == self._master_slider:
if self._has_sliders:
track = master
else:
track = self.song().view.selected_track
else:
track = self._mixer.channel_strip(
self._sliders.index(sender))._track
if track == master:
display_string = 'Ma'
else:
pass
if track in tracks:
display_string = str(list(tracks).index(track) + 1)
elif track in returns:
display_string = str(
chr(ord('A') + list(returns).index(track)))
else:
pass
display_string += ' Vol'
self._display_data_source.set_display_string(display_string)
self._set_display_data_source(self._display_data_source)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _mixer_button_value(self, value, sender):
if self._mixer.is_enabled():
if value > 0:
strip = None
if sender == self._selected_mute_solo_button:
strip = self._mixer.selected_strip()
else:
strip = self._mixer.channel_strip(
self._strip_buttons.index(sender))
if strip != None:
self._set_display_data_source(
strip.track_name_data_source())
else:
self._display_data_source.set_display_string(' - ')
self._set_display_data_source(self._display_data_source)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _device_bank_value(self, value):
if self._device_component.is_enabled():
if value > 0:
data_source = self._device_component.bank_name_data_source()
if self._shift_pressed:
data_source = self._device_component.device_name_data_source(
)
self._set_display_data_source(data_source)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _inst_value(self, value):
if value > 0:
if self._device_component.is_enabled():
if self.song().view.selected_track.view.select_instrument():
self._set_display_data_source(
self._device_component.device_name_data_source())
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _show_current_track_name(self):
if self._display != None:
if self._mixer != None:
self._set_display_data_source(
self._mixer.selected_strip().track_name_data_source())
def _show_startup_message(self):
self._display.display_message('LIVE')
self._display_reset_delay = INITIAL_DISPLAY_DELAY
def _set_display_data_source(self, data_source):
self._display.segment(0).set_data_source(data_source)
data_source.update()
