def _setup_modes(self):
self._fader_button_modes = FaderButtonModeSelector(self._mixer_for_faders, tuple(self._fader_buttons))
self._fader_button_modes.name = "Fader_Button_Modes"
self._fader_button_modes.set_mode_toggle(self._fader_group_mode_button)
self._fader_modes = FaderModeSelector(
self._mixer_for_faders,
self._device_for_faders,
tuple(self._faders),
self._fader_button_modes,
self._master_fader_button,
)
self._fader_modes.name = "Fader_Modes"
self._fader_modes.set_mode_buttons((self._fader_group_mix_button, self._fader_group_fx_button))
self._encoder_modes = EncoderModeSelector(
self._mixer_for_encoders, self._device_for_encoders, tuple(self._encoders)
)
self._encoder_modes.name = "Encoder_Modes"
self._encoder_modes.set_mode_buttons((self._encoder_group_mix_button, self._encoder_group_fx_button))
main_modes = MainModeSelector(
self._device_for_encoders,
self._device_for_faders,
self._session,
self._mixer_for_faders,
self._device_nav,
self._up_button,
self._down_button,
self._left_button,
self._right_button,
self._select_button,
)
main_modes.name = "Main_Modes"
main_modes.set_mode_buttons((self._main_group_track_button, self._main_group_fx_button))
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
with self.component_guard():
self.set_pad_translations(PAD_TRANSLATIONS)
self._device_selection_follows_track_selection = True
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 __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
self.c_instance = c_instance
with self.component_guard():
self.set_pad_translations(PAD_TRANSLATIONS)
self._device_selection_follows_track_selection = True
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
self._shift_pressed = False
self._shift_button.add_value_listener(self._shift_value)
for component in self.components:
component.set_enabled(False)
class Axiom_AIR_25_49_61(ControlSurface):
""" Script for the M-Audio Axiom A.I.R. 25, 49 and 61 """
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
self._alt_device_component = None
with self.component_guard():
self.set_pad_translations(PAD_TRANSLATIONS)
self._device_selection_follows_track_selection = True
self._suggested_input_port = 'HyperControl'
self._suggested_output_port = 'HyperControl'
self._single_fader_button_modes = None
self._has_faders = True
self._display_reset_delay = -1
self._hc_byte = HC_BYTE
self._waiting_for_first_response = True
self._setup_controls()
self._setup_displays()
self._setup_mixer()
self._setup_session()
self._setup_transport()
self._setup_device()
self._setup_modes()
self._drum_group_midi_button = None
self._drum_group_hyper_button = None
for component in self.components:
component.set_enabled(False)
return
def disconnect(self):
self._scheduled_messages = []
for encoder in self._encoders:
encoder.remove_value_listener(self._encoder_value)
for fader in self._faders:
fader.remove_value_listener(self._fader_value)
for fader_button in self._fader_buttons:
fader_button.remove_value_listener(self._fader_button_value)
self._master_fader.remove_value_listener(self._fader_value)
self._master_fader_button.remove_value_listener(
self._fader_button_value)
self._select_button.remove_value_listener(self._select_button_value)
self._identify_button.remove_value_listener(self._identify_value)
self._fader_group_midi_button.remove_value_listener(
self._midi_button_value)
self._fader_group_mix_button.remove_value_listener(
self._hyper_button_value)
self._fader_group_fx_button.remove_value_listener(
self._hyper_button_value)
self._encoder_group_midi_button.remove_value_listener(
self._midi_button_value)
self._encoder_group_mix_button.remove_value_listener(
self._hyper_button_value)
self._encoder_group_fx_button.remove_value_listener(
self._hyper_button_value)
if self._drum_group_midi_button != None:
self._drum_group_midi_button.remove_value_listener(
self._midi_button_value)
if self._drum_group_hyper_button != None:
self._drum_group_hyper_button.remove_value_listener(
self._hyper_button_value)
self._alt_device_component = None
self._name_display = None
self._value_display = None
self._bank_display = None
self._pad_display = None
self._name_display_data_source = None
self._value_display_data_source = None
self._bank_display_data_source = None
self._pad_display_data_source = None
self._select_button = None
self._left_button = None
self._right_button = None
self._up_button = None
self._down_button = None
self._loop_button = None
self._ffwd_button = None
self._rwd_button = None
self._play_button = None
self._stop_button = None
self._rec_button = None
self._master_fader_button = None
self._fader_buttons = None
self._faders = None
self._encoders = None
self._drum_pads = None
self._identify_button = None
self._main_group_hyper_button = None
self._main_group_track_button = None
self._main_group_fx_button = None
self._encoder_group_midi_button = None
self._encoder_group_mix_button = None
self._encoder_group_fx_button = None
self._fader_group_mode_button = None
self._fader_group_midi_button = None
self._fader_group_mix_button = None
self._fader_group_fx_button = None
self._drum_group_midi_button = None
self._drum_group_roll_button = None
self._drum_group_hyper_button = None
self._mixer_for_encoders = None
self._mixer_for_faders = None
self._device_for_encoders = None
self._device_for_faders = None
self._transport = None
self._session = None
ControlSurface.disconnect(self)
self._send_midi(SYSEX_START + DISABLE_HYPERCONTROL)
return
def refresh_state(self):
ControlSurface.refresh_state(self)
self.schedule_message(5, self._send_midi, IDENTITY_REQUEST)
def handle_sysex(self, midi_bytes):
if midi_bytes[0:10] == AXIOM_AIR_RESPONSE:
if midi_bytes[12:15] < AXIOM_REV4_RESPONSE:
self.schedule_message(1, self._send_midi,
SYSEX_START + ENGAGE_HYPERCONTROL)
self.schedule_message(2, self._send_midi,
SYSEX_START + CLEAR_ALL)
self.schedule_message(3, self._name_display.display_message,
'Firmware')
self.schedule_message(13, self._name_display.display_message,
'Update')
self.schedule_message(23, self._name_display.display_message,
'Required')
self.schedule_message(33, self._send_midi,
SYSEX_START + DISABLE_HYPERCONTROL)
elif midi_bytes[12:15] >= AXIOM_REV4_RESPONSE:
if self._waiting_for_first_response == True:
self._waiting_for_first_response = False
self._has_faders = midi_bytes[10] != 50
self.schedule_message(1, self._send_midi,
SYSEX_START + ENGAGE_HYPERCONTROL)
self.schedule_message(2, self._send_midi,
SYSEX_START + SPECIAL_HYPERCONTROL)
self.schedule_message(3, self._complete_setup)
else:
self._display_reset_delay = 0
elif midi_bytes[0:8] == REQUEST_HYPERCONTROL:
self.schedule_message(5, self._send_midi, IDENTITY_REQUEST)
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._set_displays_to_default()
def _on_selected_track_changed(self):
ControlSurface._on_selected_track_changed(self)
self._display_reset_delay = 0
def restore_bank(self, bank_index):
ControlSurface.restore_bank(self, bank_index)
if self._alt_device_component != None:
self._alt_device_component.restore_bank(bank_index)
return
def set_appointed_device(self, device):
ControlSurface.set_appointed_device(self, device)
with self.component_guard():
if self._alt_device_component != None:
self._alt_device_component.set_device(device)
return
def set_alt_device_component(self, device_component):
self._alt_device_component = device_component
def _update_device_selection(self):
track = self.song().view.selected_track
device_to_select = track.view.selected_device
if device_to_select == None and len(track.devices) > 0:
device_to_select = track.devices[0]
if device_to_select != None:
self.song().view.select_device(device_to_select)
self._device_component.set_device(device_to_select)
if self._alt_device_component != None:
self._alt_device_component.set_device(device_to_select)
return
def _setup_controls(self):
self._left_button = create_button(99, 'Left_Button')
self._right_button = create_button(100, 'Right_Button')
self._up_button = create_button(101, 'Up_Button')
self._down_button = create_button(102, 'Down_Button')
self._loop_button = create_button(113, 'Loop_Button')
self._rwd_button = create_button(114, 'Rwd_Button')
self._ffwd_button = create_button(115, 'FFwd_Button')
self._stop_button = create_button(116, 'Stop_Button')
self._play_button = create_button(117, 'Play_Button')
self._rec_button = create_button(118, 'Record_Button')
self._select_button = ConfigurableButtonElement(
IS_MOMENTARY, MIDI_CC_TYPE, GLOBAL_CHANNEL, 98)
self._select_button.name = 'Select_Button'
self._select_button.add_value_listener(self._select_button_value)
self._main_group_hyper_button = create_configurable_button(
104, 'Fader_Group_HyperControl_Button', 2, 14)
self._main_group_track_button = create_configurable_button(
105, 'Main_Group_Track_Button', 2, 11)
self._main_group_fx_button = create_configurable_button(
106, 'Main_Group_Inst_FX_Button', 2, 11)
self._identify_button = create_configurable_button(
97, 'Identify_Button', 2, 16)
self._identify_button.add_value_listener(self._identify_value)
self._fader_buttons = []
for index in range(8):
self._fader_buttons.append(
create_configurable_button(49 + index,
'Fader_Button_%d' % index))
self._fader_buttons[-1].add_value_listener(
self._fader_button_value, identify_sender=True)
self._faders = []
for index in range(8):
self._faders.append(create_slider(33 + index, 'Fader_%d' % index))
self._faders[-1].add_value_listener(self._fader_value,
identify_sender=True)
self._master_fader_button = create_configurable_button(
57, 'Master_Fader_Button')
self._master_fader_button.add_value_listener(self._fader_button_value,
identify_sender=True)
self._master_fader = create_slider(41, 'Master_Fader')
self._master_fader.add_value_listener(self._fader_value,
identify_sender=True)
self._fader_group_mode_button = create_configurable_button(
61, 'Fader_Group_Mode_Button')
self._fader_group_midi_button = create_configurable_button(
60, 'Fader_Group_MIDI_Button')
self._fader_group_midi_button.add_value_listener(
self._midi_button_value, identify_sender=True)
self._fader_group_mix_button = create_configurable_button(
58, 'Fader_Group_Mix_Button', 0, 1)
self._fader_group_mix_button.add_value_listener(
self._hyper_button_value, identify_sender=True)
self._fader_group_fx_button = create_configurable_button(
59, 'Fader_Group_Inst_FX_Button', 0, -1)
self._fader_group_fx_button.add_value_listener(
self._hyper_button_value, identify_sender=True)
self._encoders = []
for index in range(8):
self._encoders.append(
create_encoder(17 + index, 'Encoder_%d' % index))
self._encoders[-1].add_value_listener(self._encoder_value,
identify_sender=True)
self._encoder_group_midi_button = create_configurable_button(
27, 'Encoder_Group_MIDI_Button', 0, 72)
self._encoder_group_midi_button.add_value_listener(
self._midi_button_value, identify_sender=True)
self._encoder_group_mix_button = create_configurable_button(
25, 'Encoder_Group_Mix_Button', 0, 72)
self._encoder_group_mix_button.add_value_listener(
self._hyper_button_value, identify_sender=True)
self._encoder_group_fx_button = create_configurable_button(
26, 'Encoder_Group_Inst_FX_Button', 0, 72)
self._encoder_group_fx_button.add_value_listener(
self._hyper_button_value, identify_sender=True)
def _setup_drum_pads(self):
self._drum_pads = []
num_pads = 12 if self._has_faders else 16
for index in range(8):
self._drum_pads.append(
create_configurable_button(81 + index, 'Pad_%d' % index, 0, 0,
MIDI_CC_TYPE))
for index in range(num_pads - 8):
self._drum_pads.append(
ConfigurableButtonElement(IS_MOMENTARY, MIDI_NOTE_TYPE,
GLOBAL_CHANNEL - 1, 81 + index,
GLOBAL_SEND_CHANNEL, 8,
MIDI_CC_TYPE))
self._drum_pads[-1].name = 'Pad_' + str(index + 8)
self._drum_group_midi_button = create_configurable_button(
91, 'Drum_Group_MIDI_Button', 2, -2)
self._drum_group_midi_button.add_value_listener(
self._midi_button_value, identify_sender=True)
self._drum_group_roll_button = create_configurable_button(
90, 'Drum_Group_Roll_Button', -1)
self._drum_group_hyper_button = create_configurable_button(
89, 'Drum_Group_HyperControl_Button', 2, 2)
self._drum_group_hyper_button.add_value_listener(
self._hyper_button_value, identify_sender=True)
def _setup_displays(self):
self._name_display = PhysicalDisplayElement(12, 1)
self._name_display.name = 'Name_Display'
self._name_display.set_message_parts(SYSEX_START + (21, ), (0, 247))
self._name_display.set_clear_all_message(CLEAR_NAME)
self._name_display_data_source = DisplayDataSource()
self._name_display.segment(0).set_data_source(
self._name_display_data_source)
self._value_display = NumericalDisplayElement(3, 1)
self._value_display.name = 'Value_Display'
self._value_display.set_message_parts(SYSEX_START + (20, 48), (0, 247))
self._value_display.set_clear_all_message(CLEAR_VALUE)
self._value_display_data_source = DisplayDataSource()
self._value_display.segment(0).set_data_source(
self._value_display_data_source)
self._bank_display = NumericalDisplayElement(3, 1)
self._bank_display.name = 'Bank_Display'
self._bank_display.set_message_parts(SYSEX_START + (19, ), (0, 247))
self._bank_display.set_clear_all_message(CLEAR_BANK)
self._bank_display_data_source = DisplayDataSource()
self._bank_display.segment(0).set_data_source(
self._bank_display_data_source)
self._pad_display = NumericalDisplayElement(2, 1)
self._pad_display.name = 'Pad_Display'
self._pad_display.set_message_parts(SYSEX_START + (18, ), (0, 247))
self._pad_display.set_clear_all_message(CLEAR_PAD)
self._pad_display_data_source = DisplayDataSource()
self._pad_display.segment(0).set_data_source(
self._pad_display_data_source)
def _setup_mixer(self):
self._mixer_for_encoders = SpecialMixerComponent(
self._name_display, self._value_display, 8)
self._mixer_for_encoders.name = 'Mixer_for_encoders'
self._mixer_for_faders = SpecialMixerComponent(self._name_display,
self._value_display, 8)
self._mixer_for_faders.name = 'Mixer_for_faders'
def _setup_session(self):
self._session = SpecialSessionComponent(8, 0)
self._session.name = 'Session_Control'
self._session.selected_scene().name = 'Selected_Scene'
self._session.set_mixer(self._mixer_for_encoders)
self._session.set_alt_mixer(self._mixer_for_faders)
self._session.add_offset_listener(self._update_bank_value)
def _setup_transport(self):
self._transport = TransportComponent()
self._transport.name = 'Transport'
self._transport.set_stop_button(self._stop_button)
self._transport.set_play_button(self._play_button)
self._transport.set_record_button(self._rec_button)
transport_view_modes = TransportViewModeSelector(
self._transport, self._session, self._ffwd_button,
self._rwd_button, self._loop_button)
transport_view_modes.name = 'Transport_View_Modes'
def _setup_device(self):
self._device_for_encoders = BestBankDeviceComponent()
self._device_for_encoders.name = 'Device_Component_for_encoders'
self._device_for_faders = BestBankDeviceComponent()
self._device_for_faders.name = 'Device_Component_for_faders'
self.set_device_component(self._device_for_encoders)
self.set_alt_device_component(self._device_for_faders)
self._device_nav = DeviceNavComponent()
self._device_nav.name = 'Device_Nav_Component'
def _setup_modes(self):
self._fader_button_modes = FaderButtonModeSelector(
self._mixer_for_faders, tuple(self._fader_buttons))
self._fader_button_modes.name = 'Fader_Button_Modes'
self._fader_button_modes.set_mode_toggle(self._fader_group_mode_button)
self._fader_modes = FaderModeSelector(self._mixer_for_faders,
self._device_for_faders,
tuple(self._faders),
self._fader_button_modes,
self._master_fader_button)
self._fader_modes.name = 'Fader_Modes'
self._fader_modes.set_mode_buttons(
(self._fader_group_mix_button, self._fader_group_fx_button))
self._encoder_modes = EncoderModeSelector(self._mixer_for_encoders,
self._device_for_encoders,
tuple(self._encoders))
self._encoder_modes.name = 'Encoder_Modes'
self._encoder_modes.set_mode_buttons(
(self._encoder_group_mix_button, self._encoder_group_fx_button))
main_modes = MainModeSelector(self._device_for_encoders,
self._device_for_faders, self._session,
self._mixer_for_faders, self._device_nav,
self._up_button, self._down_button,
self._left_button, self._right_button,
self._select_button)
main_modes.name = 'Main_Modes'
main_modes.set_mode_buttons(
(self._main_group_track_button, self._main_group_fx_button))
def _setup_master_fader(self):
if self._has_faders:
self._mixer_for_encoders.master_strip().set_volume_control(
self._master_fader)
else:
self._mixer_for_encoders.selected_strip().set_volume_control(
self._master_fader)
def _setup_single_fader_button_modes(self):
self._single_fader_button_modes = SingleFaderButtonModeSelector(
self._mixer_for_encoders, self._fader_group_midi_button)
self._single_fader_button_modes.name = 'Single_Fader_Button_Modes'
self._single_fader_button_modes.set_mode_toggle(
self._fader_group_mode_button)
def _complete_setup(self):
self._setup_drum_pads()
self._set_drum_pads_to_hc()
self._setup_master_fader()
if not self._has_faders:
self._setup_single_fader_button_modes()
for control in self.controls:
if isinstance(control, InputControlElement):
control.clear_send_cache()
for component in self.components:
component.set_enabled(True)
self._fader_group_midi_button.send_value(LED_OFF, True)
self._encoder_group_midi_button.send_value(LED_OFF, True)
self._main_group_hyper_button.send_value(AMB_FULL, True)
self.request_rebuild_midi_map()
self._on_selected_track_changed()
self.schedule_message(1, self._show_startup_message)
def _show_startup_message(self):
self._send_midi(SYSEX_START + CLEAR_ALL)
self._name_display.display_message('Ableton Live')
self._display_reset_delay = INITIAL_DISPLAY_DELAY
def _select_button_value(self, value):
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _identify_value(self, value):
for encoder in self._encoders:
encoder.set_identify_mode(value > 0)
for fader in self._faders:
fader.set_identify_mode(value > 0)
self._master_fader.set_identify_mode(value > 0)
self._display_reset_delay = 0
self._identify_button.turn_on(
) if value > 0 else self._identify_button.turn_off()
def _midi_button_value(self, value, sender):
if value > 0:
if sender is self._drum_group_midi_button:
hc_byte = self._hc_byte ^ PADS
if hc_byte != self._hc_byte:
self._hc_byte = hc_byte
self._drum_group_hyper_button.send_value(LED_OFF, True)
self.schedule_message(
1, self._send_midi,
SYSEX_START + (32, self._hc_byte, 247))
elif sender is self._encoder_group_midi_button:
hc_byte = self._hc_byte ^ ENCODERS
if hc_byte != self._hc_byte:
self._hc_byte = hc_byte
self._encoder_group_mix_button.send_value(LED_OFF, True)
self._encoder_group_fx_button.send_value(LED_OFF, True)
if self._encoder_modes.mode_index < 3:
self._encoder_modes.set_enabled(False)
self.schedule_message(
1, self._send_midi,
SYSEX_START + (32, self._hc_byte, 247))
elif sender is self._fader_group_midi_button:
if self._has_faders:
hc_byte = self._hc_byte ^ FADERS
if hc_byte != self._hc_byte:
self._hc_byte = hc_byte
self._fader_group_mix_button.send_value(LED_OFF, True)
self._fader_group_fx_button.send_value(LED_OFF, True)
self._fader_group_mode_button.send_value(LED_OFF, True)
if self._fader_modes.mode_index < 2:
self._fader_modes.set_enabled(False)
self._fader_button_modes.set_enabled(False)
self.schedule_message(
1, self._send_midi,
SYSEX_START + (32, self._hc_byte, 247))
else:
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _hyper_button_value(self, value, sender):
if value > 0:
if sender is self._drum_group_hyper_button:
if self._hc_byte | PADS != self._hc_byte:
self._hc_byte = self._hc_byte | PADS
self._send_midi(SYSEX_START + (32, self._hc_byte, 247))
self.schedule_message(1, self._set_drum_pads_to_hc)
elif sender is self._encoder_group_fx_button or sender is self._encoder_group_mix_button:
if self._hc_byte | ENCODERS != self._hc_byte:
self._hc_byte = self._hc_byte | ENCODERS
self._send_midi(SYSEX_START + (32, self._hc_byte, 247))
self._encoder_group_midi_button.turn_off()
if sender is self._encoder_group_fx_button:
self._encoder_modes.set_enabled(True)
self._display_reset_delay = 0
return
else:
self.schedule_message(1,
self._encoder_modes.set_enabled,
True)
self.schedule_message(1, self._encoder_modes.update)
self._display_reset_delay = 2
return
elif sender is self._fader_group_fx_button or sender is self._fader_group_mix_button:
if self._hc_byte | FADERS != self._hc_byte:
self._hc_byte = self._hc_byte | FADERS
self._send_midi(SYSEX_START + (32, self._hc_byte, 247))
self._fader_group_midi_button.turn_off()
self._fader_button_modes.set_enabled(True)
if sender is self._fader_group_fx_button:
self._fader_modes.set_enabled(True)
self._fader_button_modes.set_enabled(True)
self._display_reset_delay = 0
return
else:
self.schedule_message(1, self._fader_modes.set_enabled,
True)
self.schedule_message(1, self._fader_modes.update)
self.schedule_message(
1, self._fader_button_modes.set_enabled, True)
self.schedule_message(1,
self._fader_button_modes.update)
self._display_reset_delay = 2
return
self._display_reset_delay = 0
def _set_drum_pads_to_hc(self):
self._drum_group_midi_button.send_value(LED_OFF, True)
self._drum_group_hyper_button.send_value(RED_FULL, True)
for index in range(len(self._drum_pads)):
self._drum_pads[index].send_value(RED_LOW, True)
def _fader_button_value(self, value, sender):
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _fader_value(self, value, sender):
param = sender.mapped_parameter()
if param != None:
param_range = param.max - param.min
if param.name == 'Track Volume':
if sender == self._master_fader:
if self._has_faders:
name_string = 'Master Vol'
else:
name_string = self._mixer_for_faders.selected_strip(
).track_name_data_source().display_string() + ' Vol'
else:
name_string = self._mixer_for_faders.channel_strip(
self._faders.index(sender)).track_name_data_source(
).display_string() + ' Vol'
else:
name_string = param.name
value = int((param.value - param.min) / param_range * 127)
value_string = str(value)
else:
name_string = '<unmapped>'
value_string = None
self.schedule_message(1, self._set_value_string)
self._set_name_string(name_string)
self._set_value_string(value_string)
return
def _encoder_value(self, value, sender):
param = sender.mapped_parameter()
if param != None:
param_range = param.max - param.min
if param.name == 'Track Volume':
name_string = self._mixer_for_encoders.channel_strip(
self._encoders.index(sender)).track_name_data_source(
).display_string() + ' Vol'
value = int((param.value - param.min) / param_range * 127)
elif param.name == 'Track Panning':
name_string = self._mixer_for_encoders.channel_strip(
self._encoders.index(sender)).track_name_data_source(
).display_string() + ' Pan'
value = int(param.value / param_range * 127)
if value < 0:
name_string += ' L'
elif value > 0:
name_string += ' R'
else:
name_string += ' C'
else:
name_string = param.name
value = int((param.value - param.min) / param_range * 127)
value_string = str(value)
else:
name_string = '<unmapped>'
value_string = None
self.schedule_message(1, self._set_value_string)
self._set_name_string(name_string)
self._set_value_string(value_string)
return
def _set_displays_to_default(self):
self._name_display.segment(0).set_data_source(
self._mixer_for_encoders.selected_strip().track_name_data_source())
self._name_display.update()
self._update_bank_value()
self._set_value_string(None)
self._send_midi(SYSEX_START + LCD_HC_DEFAULT)
return
def _set_name_string(self, name_string):
self._name_display.segment(0).set_data_source(
self._name_display_data_source)
self._name_display_data_source.set_display_string(name_string)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _set_value_string(self, value_string=None):
if value_string != None:
self._value_display_data_source.set_display_string(value_string)
else:
self._value_display.reset()
return
def _set_bank_string(self, bank_string=None):
if bank_string != None:
self._bank_display_data_source.set_display_string(bank_string)
else:
self._bank_display.reset()
return
def _update_bank_value(self):
bank = (self._session.track_offset() + 1) / self._session.width() + 1
self._set_bank_string(str(bank))
def _install_mapping(self, midi_map_handle, control, parameter,
feedback_delay, feedback_map):
if not self._in_build_midi_map:
raise AssertionError
raise midi_map_handle != None or AssertionError
raise control != None and parameter != None or AssertionError
raise isinstance(
parameter,
Live.DeviceParameter.DeviceParameter) or AssertionError
raise isinstance(control, InputControlElement) or AssertionError
raise isinstance(feedback_delay, int) or AssertionError
if not isinstance(feedback_map, tuple):
raise AssertionError
success = False
feedback_rule = None
feedback_rule = control.message_type(
) is MIDI_NOTE_TYPE and Live.MidiMap.NoteFeedbackRule()
feedback_rule.note_no = 0
feedback_rule.vel_map = (0, )
elif control.message_type() is MIDI_CC_TYPE:
feedback_rule = Live.MidiMap.CCFeedbackRule()
feedback_rule.cc_no = 0
feedback_rule.cc_value_map = (0, )
elif control.message_type() is MIDI_PB_TYPE:
feedback_rule = Live.MidiMap.PitchBendFeedbackRule()
feedback_rule.value_pair_map = feedback_map
raise feedback_rule != None or AssertionError
feedback_rule.channel = control.message_channel()
feedback_rule.delay_in_ms = feedback_delay
success = control.message_type(
) is MIDI_NOTE_TYPE and Live.MidiMap.map_midi_note_with_feedback_map(
midi_map_handle, parameter, control.message_channel(),
control.message_identifier(), feedback_rule)
elif control.message_type() is MIDI_CC_TYPE:
success = Live.MidiMap.map_midi_cc_with_feedback_map(
midi_map_handle, parameter, control.message_channel(),
control.message_identifier(), control.message_map_mode(),
feedback_rule, not control.needs_takeover())
elif control.message_type() is MIDI_PB_TYPE:
success = Live.MidiMap.map_midi_pitchbend_with_feedback_map(
midi_map_handle, parameter, control.message_channel(),
feedback_rule, not control.needs_takeover())
return success
class Novation_Impulse(ControlSurface):
""" Script for Novation's Impulse keyboards """
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
with self.component_guard():
self.set_pad_translations(PAD_TRANSLATIONS)
self._device_selection_follows_track_selection = True
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,) and 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.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 not sender in self._encoders:
raise AssertionError
if not value in range(128):
raise AssertionError
display_string = self._device_component.is_enabled() and ' - '
display_string = sender.mapped_parameter() != None and sender.mapped_parameter().name
self._set_string_to_display(display_string)
def _slider_value(self, value, sender):
if not sender in tuple(self._sliders) + (self._master_slider,):
raise AssertionError
if not value in range(128):
raise AssertionError
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:
track = self._has_sliders and master
else:
track = self.song().view.selected_track
else:
track = self._mixer.channel_strip(self._sliders.index(sender))._track
display_string = track == master and 'Master'
elif 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:
raise False or AssertionError
display_string += ' Volume'
self._set_string_to_display(display_string)
def _mixer_button_value(self, value, sender):
if not value in range(128):
raise AssertionError
if self._mixer.is_enabled() and value > 0:
strip = self._mixer.channel_strip(self._strip_buttons.index(sender))
self._string_to_display = strip != None and 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):
raise value in range(128) or AssertionError
for encoder in self._encoders:
encoder.set_peek_mode(value > 0)
def _show_current_track_name(self):
if self._name_display != None and 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):
raise isinstance(string_to_display, (str, unicode)) or AssertionError
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()
all_tracks = self._has_sliders or 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
if not new_offset / num_strips == int(new_offset / num_strips):
raise AssertionError
self._session.set_offsets(new_offset, self._session.scene_offset())
class Axiom_AIR_25_49_61(ControlSurface):
""" Script for the M-Audio Axiom A.I.R. 25, 49 and 61 """
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
self._alt_device_component = None
with self.component_guard():
self.set_pad_translations(PAD_TRANSLATIONS)
self._device_selection_follows_track_selection = True
self._suggested_input_port = "HyperControl"
self._suggested_output_port = "HyperControl"
self._single_fader_button_modes = None
self._has_faders = True
self._display_reset_delay = -1
self._hc_byte = HC_BYTE
self._waiting_for_first_response = True
self._setup_controls()
self._setup_displays()
self._setup_mixer()
self._setup_session()
self._setup_transport()
self._setup_device()
self._setup_modes()
self._drum_group_midi_button = None
self._drum_group_hyper_button = None
for component in self.components:
component.set_enabled(False)
def disconnect(self):
self._scheduled_messages = []
for encoder in self._encoders:
encoder.remove_value_listener(self._encoder_value)
for fader in self._faders:
fader.remove_value_listener(self._fader_value)
for fader_button in self._fader_buttons:
fader_button.remove_value_listener(self._fader_button_value)
self._master_fader.remove_value_listener(self._fader_value)
self._master_fader_button.remove_value_listener(self._fader_button_value)
self._select_button.remove_value_listener(self._select_button_value)
self._identify_button.remove_value_listener(self._identify_value)
self._fader_group_midi_button.remove_value_listener(self._midi_button_value)
self._fader_group_mix_button.remove_value_listener(self._hyper_button_value)
self._fader_group_fx_button.remove_value_listener(self._hyper_button_value)
self._encoder_group_midi_button.remove_value_listener(self._midi_button_value)
self._encoder_group_mix_button.remove_value_listener(self._hyper_button_value)
self._encoder_group_fx_button.remove_value_listener(self._hyper_button_value)
if self._drum_group_midi_button != None:
self._drum_group_midi_button.remove_value_listener(self._midi_button_value)
if self._drum_group_hyper_button != None:
self._drum_group_hyper_button.remove_value_listener(self._hyper_button_value)
self._alt_device_component = None
self._name_display = None
self._value_display = None
self._bank_display = None
self._pad_display = None
self._name_display_data_source = None
self._value_display_data_source = None
self._bank_display_data_source = None
self._pad_display_data_source = None
self._select_button = None
self._left_button = None
self._right_button = None
self._up_button = None
self._down_button = None
self._loop_button = None
self._ffwd_button = None
self._rwd_button = None
self._play_button = None
self._stop_button = None
self._rec_button = None
self._master_fader_button = None
self._fader_buttons = None
self._faders = None
self._encoders = None
self._drum_pads = None
self._identify_button = None
self._main_group_hyper_button = None
self._main_group_track_button = None
self._main_group_fx_button = None
self._encoder_group_midi_button = None
self._encoder_group_mix_button = None
self._encoder_group_fx_button = None
self._fader_group_mode_button = None
self._fader_group_midi_button = None
self._fader_group_mix_button = None
self._fader_group_fx_button = None
self._drum_group_midi_button = None
self._drum_group_roll_button = None
self._drum_group_hyper_button = None
self._mixer_for_encoders = None
self._mixer_for_faders = None
self._device_for_encoders = None
self._device_for_faders = None
self._transport = None
self._session = None
ControlSurface.disconnect(self)
self._send_midi(SYSEX_START + DISABLE_HYPERCONTROL)
def refresh_state(self):
ControlSurface.refresh_state(self)
self.schedule_message(5, self._send_midi, IDENTITY_REQUEST)
def handle_sysex(self, midi_bytes):
if midi_bytes[0:10] == AXIOM_AIR_RESPONSE:
if midi_bytes[12:15] < AXIOM_REV4_RESPONSE:
self.schedule_message(1, self._send_midi, SYSEX_START + ENGAGE_HYPERCONTROL)
self.schedule_message(2, self._send_midi, SYSEX_START + CLEAR_ALL)
self.schedule_message(3, self._name_display.display_message, "Firmware")
self.schedule_message(13, self._name_display.display_message, "Update")
self.schedule_message(23, self._name_display.display_message, "Required")
self.schedule_message(33, self._send_midi, SYSEX_START + DISABLE_HYPERCONTROL)
elif midi_bytes[12:15] >= AXIOM_REV4_RESPONSE:
if self._waiting_for_first_response == True:
self._waiting_for_first_response = False
self._has_faders = midi_bytes[10] != 50
self.schedule_message(1, self._send_midi, SYSEX_START + ENGAGE_HYPERCONTROL)
self.schedule_message(2, self._send_midi, SYSEX_START + SPECIAL_HYPERCONTROL)
self.schedule_message(3, self._complete_setup)
else:
self._display_reset_delay = 0
elif midi_bytes[0:8] == REQUEST_HYPERCONTROL:
self.schedule_message(5, self._send_midi, IDENTITY_REQUEST)
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._set_displays_to_default()
def _on_selected_track_changed(self):
ControlSurface._on_selected_track_changed(self)
self._display_reset_delay = 0
def restore_bank(self, bank_index):
ControlSurface.restore_bank(self, bank_index)
if self._alt_device_component != None:
self._alt_device_component.restore_bank(bank_index)
def set_appointed_device(self, device):
ControlSurface.set_appointed_device(self, device)
with self.component_guard():
if self._alt_device_component != None:
self._alt_device_component.set_device(device)
def set_alt_device_component(self, device_component):
self._alt_device_component = device_component
def _update_device_selection(self):
track = self.song().view.selected_track
device_to_select = track.view.selected_device
if device_to_select == None and len(track.devices) > 0:
device_to_select = track.devices[0]
if device_to_select != None:
self.song().view.select_device(device_to_select)
self._device_component.set_device(device_to_select)
if self._alt_device_component != None:
self._alt_device_component.set_device(device_to_select)
def _setup_controls(self):
self._left_button = create_button(99, "Left_Button")
self._right_button = create_button(100, "Right_Button")
self._up_button = create_button(101, "Up_Button")
self._down_button = create_button(102, "Down_Button")
self._loop_button = create_button(113, "Loop_Button")
self._rwd_button = create_button(114, "Rwd_Button")
self._ffwd_button = create_button(115, "FFwd_Button")
self._stop_button = create_button(116, "Stop_Button")
self._play_button = create_button(117, "Play_Button")
self._rec_button = create_button(118, "Record_Button")
self._select_button = ConfigurableButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, GLOBAL_CHANNEL, 98)
self._select_button.name = "Select_Button"
self._select_button.add_value_listener(self._select_button_value)
self._main_group_hyper_button = create_configurable_button(104, "Fader_Group_HyperControl_Button", 2, 14)
self._main_group_track_button = create_configurable_button(105, "Main_Group_Track_Button", 2, 11)
self._main_group_fx_button = create_configurable_button(106, "Main_Group_Inst_FX_Button", 2, 11)
self._identify_button = create_configurable_button(97, "Identify_Button", 2, 16)
self._identify_button.add_value_listener(self._identify_value)
self._fader_buttons = []
for index in range(8):
self._fader_buttons.append(create_configurable_button(49 + index, "Fader_Button_%d" % index))
self._fader_buttons[-1].add_value_listener(self._fader_button_value, identify_sender=True)
self._faders = []
for index in range(8):
self._faders.append(create_slider(33 + index, "Fader_%d" % index))
self._faders[-1].add_value_listener(self._fader_value, identify_sender=True)
self._master_fader_button = create_configurable_button(57, "Master_Fader_Button")
self._master_fader_button.add_value_listener(self._fader_button_value, identify_sender=True)
self._master_fader = create_slider(41, "Master_Fader")
self._master_fader.add_value_listener(self._fader_value, identify_sender=True)
self._fader_group_mode_button = create_configurable_button(61, "Fader_Group_Mode_Button")
self._fader_group_midi_button = create_configurable_button(60, "Fader_Group_MIDI_Button")
self._fader_group_midi_button.add_value_listener(self._midi_button_value, identify_sender=True)
self._fader_group_mix_button = create_configurable_button(58, "Fader_Group_Mix_Button", 0, 1)
self._fader_group_mix_button.add_value_listener(self._hyper_button_value, identify_sender=True)
self._fader_group_fx_button = create_configurable_button(59, "Fader_Group_Inst_FX_Button", 0, -1)
self._fader_group_fx_button.add_value_listener(self._hyper_button_value, identify_sender=True)
self._encoders = []
for index in range(8):
self._encoders.append(create_encoder(17 + index, "Encoder_%d" % index))
self._encoders[-1].add_value_listener(self._encoder_value, identify_sender=True)
self._encoder_group_midi_button = create_configurable_button(27, "Encoder_Group_MIDI_Button", 0, 72)
self._encoder_group_midi_button.add_value_listener(self._midi_button_value, identify_sender=True)
self._encoder_group_mix_button = create_configurable_button(25, "Encoder_Group_Mix_Button", 0, 72)
self._encoder_group_mix_button.add_value_listener(self._hyper_button_value, identify_sender=True)
self._encoder_group_fx_button = create_configurable_button(26, "Encoder_Group_Inst_FX_Button", 0, 72)
self._encoder_group_fx_button.add_value_listener(self._hyper_button_value, identify_sender=True)
def _setup_drum_pads(self):
self._drum_pads = []
num_pads = 12 if self._has_faders else 16
for index in range(8):
self._drum_pads.append(create_configurable_button(81 + index, "Pad_%d" % index, 0, 0, MIDI_CC_TYPE))
for index in range(num_pads - 8):
self._drum_pads.append(
ConfigurableButtonElement(
IS_MOMENTARY, MIDI_NOTE_TYPE, GLOBAL_CHANNEL - 1, 81 + index, GLOBAL_SEND_CHANNEL, 8, MIDI_CC_TYPE
)
)
self._drum_pads[-1].name = "Pad_" + str(index + 8)
self._drum_group_midi_button = create_configurable_button(91, "Drum_Group_MIDI_Button", 2, -2)
self._drum_group_midi_button.add_value_listener(self._midi_button_value, identify_sender=True)
self._drum_group_roll_button = create_configurable_button(90, "Drum_Group_Roll_Button", -1)
self._drum_group_hyper_button = create_configurable_button(89, "Drum_Group_HyperControl_Button", 2, 2)
self._drum_group_hyper_button.add_value_listener(self._hyper_button_value, identify_sender=True)
def _setup_displays(self):
self._name_display = PhysicalDisplayElement(12, 1)
self._name_display.name = "Name_Display"
self._name_display.set_message_parts(SYSEX_START + (21,), (0, 247))
self._name_display.set_clear_all_message(CLEAR_NAME)
self._name_display_data_source = DisplayDataSource()
self._name_display.segment(0).set_data_source(self._name_display_data_source)
self._value_display = NumericalDisplayElement(3, 1)
self._value_display.name = "Value_Display"
self._value_display.set_message_parts(SYSEX_START + (20, 48), (0, 247))
self._value_display.set_clear_all_message(CLEAR_VALUE)
self._value_display_data_source = DisplayDataSource()
self._value_display.segment(0).set_data_source(self._value_display_data_source)
self._bank_display = NumericalDisplayElement(3, 1)
self._bank_display.name = "Bank_Display"
self._bank_display.set_message_parts(SYSEX_START + (19,), (0, 247))
self._bank_display.set_clear_all_message(CLEAR_BANK)
self._bank_display_data_source = DisplayDataSource()
self._bank_display.segment(0).set_data_source(self._bank_display_data_source)
self._pad_display = NumericalDisplayElement(2, 1)
self._pad_display.name = "Pad_Display"
self._pad_display.set_message_parts(SYSEX_START + (18,), (0, 247))
self._pad_display.set_clear_all_message(CLEAR_PAD)
self._pad_display_data_source = DisplayDataSource()
self._pad_display.segment(0).set_data_source(self._pad_display_data_source)
def _setup_mixer(self):
self._mixer_for_encoders = SpecialMixerComponent(self._name_display, self._value_display, 8)
self._mixer_for_encoders.name = "Mixer_for_encoders"
self._mixer_for_faders = SpecialMixerComponent(self._name_display, self._value_display, 8)
self._mixer_for_faders.name = "Mixer_for_faders"
def _setup_session(self):
self._session = SpecialSessionComponent(8, 0)
self._session.name = "Session_Control"
self._session.selected_scene().name = "Selected_Scene"
self._session.set_mixer(self._mixer_for_encoders)
self._session.set_alt_mixer(self._mixer_for_faders)
self._session.add_offset_listener(self._update_bank_value)
def _setup_transport(self):
self._transport = TransportComponent()
self._transport.name = "Transport"
self._transport.set_stop_button(self._stop_button)
self._transport.set_play_button(self._play_button)
self._transport.set_record_button(self._rec_button)
transport_view_modes = TransportViewModeSelector(
self._transport, self._session, self._ffwd_button, self._rwd_button, self._loop_button
)
transport_view_modes.name = "Transport_View_Modes"
def _setup_device(self):
self._device_for_encoders = BestBankDeviceComponent()
self._device_for_encoders.name = "Device_Component_for_encoders"
self._device_for_faders = BestBankDeviceComponent()
self._device_for_faders.name = "Device_Component_for_faders"
self.set_device_component(self._device_for_encoders)
self.set_alt_device_component(self._device_for_faders)
self._device_nav = DeviceNavComponent()
self._device_nav.name = "Device_Nav_Component"
def _setup_modes(self):
self._fader_button_modes = FaderButtonModeSelector(self._mixer_for_faders, tuple(self._fader_buttons))
self._fader_button_modes.name = "Fader_Button_Modes"
self._fader_button_modes.set_mode_toggle(self._fader_group_mode_button)
self._fader_modes = FaderModeSelector(
self._mixer_for_faders,
self._device_for_faders,
tuple(self._faders),
self._fader_button_modes,
self._master_fader_button,
)
self._fader_modes.name = "Fader_Modes"
self._fader_modes.set_mode_buttons((self._fader_group_mix_button, self._fader_group_fx_button))
self._encoder_modes = EncoderModeSelector(
self._mixer_for_encoders, self._device_for_encoders, tuple(self._encoders)
)
self._encoder_modes.name = "Encoder_Modes"
self._encoder_modes.set_mode_buttons((self._encoder_group_mix_button, self._encoder_group_fx_button))
main_modes = MainModeSelector(
self._device_for_encoders,
self._device_for_faders,
self._session,
self._mixer_for_faders,
self._device_nav,
self._up_button,
self._down_button,
self._left_button,
self._right_button,
self._select_button,
)
main_modes.name = "Main_Modes"
main_modes.set_mode_buttons((self._main_group_track_button, self._main_group_fx_button))
def _setup_master_fader(self):
if self._has_faders:
self._mixer_for_encoders.master_strip().set_volume_control(self._master_fader)
else:
self._mixer_for_encoders.selected_strip().set_volume_control(self._master_fader)
def _setup_single_fader_button_modes(self):
self._single_fader_button_modes = SingleFaderButtonModeSelector(
self._mixer_for_encoders, self._fader_group_midi_button
)
self._single_fader_button_modes.name = "Single_Fader_Button_Modes"
self._single_fader_button_modes.set_mode_toggle(self._fader_group_mode_button)
def _complete_setup(self):
self._setup_drum_pads()
self._set_drum_pads_to_hc()
self._setup_master_fader()
if not self._has_faders:
self._setup_single_fader_button_modes()
for control in self.controls:
if isinstance(control, InputControlElement):
control.clear_send_cache()
for component in self.components:
component.set_enabled(True)
self._fader_group_midi_button.send_value(LED_OFF, True)
self._encoder_group_midi_button.send_value(LED_OFF, True)
self._main_group_hyper_button.send_value(AMB_FULL, True)
self.request_rebuild_midi_map()
self._on_selected_track_changed()
self.schedule_message(1, self._show_startup_message)
def _show_startup_message(self):
self._send_midi(SYSEX_START + CLEAR_ALL)
self._name_display.display_message("Ableton Live")
self._display_reset_delay = INITIAL_DISPLAY_DELAY
def _select_button_value(self, value):
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _identify_value(self, value):
for encoder in self._encoders:
encoder.set_identify_mode(value > 0)
for fader in self._faders:
fader.set_identify_mode(value > 0)
self._master_fader.set_identify_mode(value > 0)
self._display_reset_delay = 0
self._identify_button.turn_on() if value > 0 else self._identify_button.turn_off()
def _midi_button_value(self, value, sender):
if value > 0:
if sender is self._drum_group_midi_button:
hc_byte = self._hc_byte ^ PADS
if hc_byte != self._hc_byte:
self._hc_byte = hc_byte
self._drum_group_hyper_button.send_value(LED_OFF, True)
self.schedule_message(1, self._send_midi, SYSEX_START + (32, self._hc_byte, 247))
elif sender is self._encoder_group_midi_button:
hc_byte = self._hc_byte ^ ENCODERS
if hc_byte != self._hc_byte:
self._hc_byte = hc_byte
self._encoder_group_mix_button.send_value(LED_OFF, True)
self._encoder_group_fx_button.send_value(LED_OFF, True)
if self._encoder_modes.mode_index < 3:
self._encoder_modes.set_enabled(False)
self.schedule_message(1, self._send_midi, SYSEX_START + (32, self._hc_byte, 247))
elif sender is self._fader_group_midi_button:
if self._has_faders:
hc_byte = self._hc_byte ^ FADERS
if hc_byte != self._hc_byte:
self._hc_byte = hc_byte
self._fader_group_mix_button.send_value(LED_OFF, True)
self._fader_group_fx_button.send_value(LED_OFF, True)
self._fader_group_mode_button.send_value(LED_OFF, True)
if self._fader_modes.mode_index < 2:
self._fader_modes.set_enabled(False)
self._fader_button_modes.set_enabled(False)
self.schedule_message(1, self._send_midi, SYSEX_START + (32, self._hc_byte, 247))
else:
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _hyper_button_value(self, value, sender):
if value > 0:
if sender is self._drum_group_hyper_button:
if self._hc_byte | PADS != self._hc_byte:
self._hc_byte = self._hc_byte | PADS
self._send_midi(SYSEX_START + (32, self._hc_byte, 247))
self.schedule_message(1, self._set_drum_pads_to_hc)
elif sender is self._encoder_group_fx_button or sender is self._encoder_group_mix_button:
if self._hc_byte | ENCODERS != self._hc_byte:
self._hc_byte = self._hc_byte | ENCODERS
self._send_midi(SYSEX_START + (32, self._hc_byte, 247))
self._encoder_group_midi_button.turn_off()
if sender is self._encoder_group_fx_button:
self._encoder_modes.set_enabled(True)
self._display_reset_delay = 0
return
else:
self.schedule_message(1, self._encoder_modes.set_enabled, True)
self.schedule_message(1, self._encoder_modes.update)
self._display_reset_delay = 2
return
elif sender is self._fader_group_fx_button or sender is self._fader_group_mix_button:
if self._hc_byte | FADERS != self._hc_byte:
self._hc_byte = self._hc_byte | FADERS
self._send_midi(SYSEX_START + (32, self._hc_byte, 247))
self._fader_group_midi_button.turn_off()
self._fader_button_modes.set_enabled(True)
if sender is self._fader_group_fx_button:
self._fader_modes.set_enabled(True)
self._fader_button_modes.set_enabled(True)
self._display_reset_delay = 0
return
else:
self.schedule_message(1, self._fader_modes.set_enabled, True)
self.schedule_message(1, self._fader_modes.update)
self.schedule_message(1, self._fader_button_modes.set_enabled, True)
self.schedule_message(1, self._fader_button_modes.update)
self._display_reset_delay = 2
return
self._display_reset_delay = 0
def _set_drum_pads_to_hc(self):
self._drum_group_midi_button.send_value(LED_OFF, True)
self._drum_group_hyper_button.send_value(RED_FULL, True)
for index in range(len(self._drum_pads)):
self._drum_pads[index].send_value(RED_LOW, True)
def _fader_button_value(self, value, sender):
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _fader_value(self, value, sender):
param = sender.mapped_parameter()
if param != None:
param_range = param.max - param.min
if param.name == "Track Volume":
if sender == self._master_fader:
if self._has_faders:
name_string = "Master Vol"
else:
name_string = (
self._mixer_for_faders.selected_strip().track_name_data_source().display_string() + " Vol"
)
else:
name_string = (
self._mixer_for_faders.channel_strip(self._faders.index(sender))
.track_name_data_source()
.display_string()
+ " Vol"
)
else:
name_string = param.name
value = int((param.value - param.min) / param_range * 127)
value_string = str(value)
else:
name_string = "<unmapped>"
value_string = None
self.schedule_message(1, self._set_value_string)
self._set_name_string(name_string)
self._set_value_string(value_string)
def _encoder_value(self, value, sender):
param = sender.mapped_parameter()
if param != None:
param_range = param.max - param.min
if param.name == "Track Volume":
name_string = (
self._mixer_for_encoders.channel_strip(self._encoders.index(sender))
.track_name_data_source()
.display_string()
+ " Vol"
)
value = int((param.value - param.min) / param_range * 127)
elif param.name == "Track Panning":
name_string = (
self._mixer_for_encoders.channel_strip(self._encoders.index(sender))
.track_name_data_source()
.display_string()
+ " Pan"
)
value = int(param.value / param_range * 127)
if value < 0:
name_string += " L"
elif value > 0:
name_string += " R"
else:
name_string += " C"
else:
name_string = param.name
value = int((param.value - param.min) / param_range * 127)
value_string = str(value)
else:
name_string = "<unmapped>"
value_string = None
self.schedule_message(1, self._set_value_string)
self._set_name_string(name_string)
self._set_value_string(value_string)
def _set_displays_to_default(self):
self._name_display.segment(0).set_data_source(
self._mixer_for_encoders.selected_strip().track_name_data_source()
)
self._name_display.update()
self._update_bank_value()
self._set_value_string(None)
self._send_midi(SYSEX_START + LCD_HC_DEFAULT)
def _set_name_string(self, name_string):
self._name_display.segment(0).set_data_source(self._name_display_data_source)
self._name_display_data_source.set_display_string(name_string)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _set_value_string(self, value_string=None):
if value_string != None:
self._value_display_data_source.set_display_string(value_string)
else:
self._value_display.reset()
def _set_bank_string(self, bank_string=None):
if bank_string != None:
self._bank_display_data_source.set_display_string(bank_string)
else:
self._bank_display.reset()
def _update_bank_value(self):
bank = (self._session.track_offset() + 1) / self._session.width() + 1
self._set_bank_string(str(bank))
def _install_mapping(self, midi_map_handle, control, parameter, feedback_delay, feedback_map):
if not self._in_build_midi_map:
raise AssertionError
raise midi_map_handle != None or AssertionError
raise control != None and parameter != None or AssertionError
raise isinstance(parameter, Live.DeviceParameter.DeviceParameter) or AssertionError
raise isinstance(control, InputControlElement) or AssertionError
raise isinstance(feedback_delay, int) or AssertionError
if not isinstance(feedback_map, tuple):
raise AssertionError
success = False
feedback_rule = None
feedback_rule = control.message_type() is MIDI_NOTE_TYPE and Live.MidiMap.NoteFeedbackRule()
feedback_rule.note_no = 0
feedback_rule.vel_map = (0,)
elif control.message_type() is MIDI_CC_TYPE:
feedback_rule = Live.MidiMap.CCFeedbackRule()
feedback_rule.cc_no = 0
feedback_rule.cc_value_map = (0,)
elif control.message_type() is MIDI_PB_TYPE:
feedback_rule = Live.MidiMap.PitchBendFeedbackRule()
feedback_rule.value_pair_map = feedback_map
raise feedback_rule != None or AssertionError
feedback_rule.channel = control.message_channel()
feedback_rule.delay_in_ms = feedback_delay
success = control.message_type() is MIDI_NOTE_TYPE and Live.MidiMap.map_midi_note_with_feedback_map(
midi_map_handle, parameter, control.message_channel(), control.message_identifier(), feedback_rule
)
elif control.message_type() is MIDI_CC_TYPE:
success = Live.MidiMap.map_midi_cc_with_feedback_map(
midi_map_handle,
parameter,
control.message_channel(),
control.message_identifier(),
control.message_map_mode(),
feedback_rule,
not control.needs_takeover(),
)
elif control.message_type() is MIDI_PB_TYPE:
success = Live.MidiMap.map_midi_pitchbend_with_feedback_map(
midi_map_handle, parameter, control.message_channel(), feedback_rule, not control.needs_takeover()
)
return success
class Novation_Impulse2(ControlSurface):
""" Script for Novation's Impulse keyboards """
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
self.c_instance = c_instance
with self.component_guard():
self.set_pad_translations(PAD_TRANSLATIONS)
self._device_selection_follows_track_selection = True
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
self._shift_pressed = False
self._shift_button.add_value_listener(self._shift_value)
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, ) and 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.log('starting disconnect 1')
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)
self.log('starting disconnect 3')
ControlSurface.disconnect(self)
self.log('starting disconnect 3')
self._encoders = None
self._sliders = None
self._strip_buttons = None
self._master_slider = None
self._current_midi_map = 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.log('starting disconnect 4')
self._send_midi(SYSEX_START + (6, 0, 0, 0, 247))
self.log('starting disconnect 5')
if self._shift_button != None:
self._shift_button.remove_value_listener(self._shift_value)
self._shift_button = None
self.log('starting disconnect 6')
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.c_instance)
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)
#self._mixer.set_shift_button(self._shift_button)
self._mixer.updateMixerButtons()
self._button9 = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0, 9 + 8)
def _setup_session(self):
num_pads = len(PAD_TRANSLATIONS)
self._session = SessionComponent(8, 0)
self._session.name = 'Session_Control'
self._session.selected_scene().name = 'Selected_Scene'
self._session.set_mixer(self._mixer)
# for ableton 9.1.1 and lower
#self._session.set_track_banking_increment(num_pads)
#self._session.set_track_bank_buttons(ButtonElement(not IS_MOMENTARY, MIDI_CC_TYPE, 0, 35), ButtonElement(not IS_MOMENTARY, MIDI_CC_TYPE, 0, 36))
# for ableton 9.1.1 and higher
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.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'
self._transport = ShiftableTransportComponent(self.c_instance,
self._session, self,
ffwd_button, rwd_button)
self._transport.name = 'Transport'
self._transport.set_stop_buttonOnInit(stop_button)
self._transport.set_play_button(play_button)
self._transport.set_record_buttonOnInit(rec_button)
# self._transport.set_shift_button(self._shift_button)
self._transport.set_mixer9_button(self._button9)
self._transport_view_modes = TransportViewModeSelector(
self.c_instance, self._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.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 not sender in self._encoders:
raise AssertionError
if not value in range(128):
raise AssertionError
# display_string = self._device_component.is_enabled() and ' - '
# display_string = sender.mapped_parameter() != None and sender.mapped_parameter().name
display_string = ''
if self._device_component.is_enabled():
# display_string = sender.name
# track = self.song().view.selected_track
# display_string = str(list(tracks).index(track) + 1)
pass
if (sender.mapped_parameter() != None):
# display_string = display_string + '-'
display_string = display_string + sender.mapped_parameter().name
self._set_string_to_display(display_string)
def _slider_value(self, value, sender):
self.log('_slider_value ' + str(value) + ' ' + str(sender))
if not sender in tuple(self._sliders) + (self._master_slider, ):
raise AssertionError
if not value in range(128):
raise AssertionError
if self._mixer.is_enabled():
display_string = ' - '
master = self.song().master_track
tracks = self.song().tracks
returns = self.song().return_tracks
track = None
if sender.mapped_parameter() != None:
self.log('1')
if sender == self._master_slider:
self.log('2')
# track = self._has_sliders and master
if self._has_sliders:
track = master
else:
self.log('2.1')
track = self.song().view.selected_track
else:
self.log('3')
track = self._mixer.channel_strip(
self._sliders.index(sender))._track
else:
self.log('4')
track = self.song().view.selected_track
self.log('track=' + str(track))
if track == master:
display_string = 'Master'
elif 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:
# raise False or AssertionError
raise AssertionError
display_string += ' Volume'
self._set_string_to_display(display_string)
def _mixer_button_value(self, value, sender):
if not value in range(128):
raise AssertionError
#if self._mixer.is_enabled() and value > 0:
if self._mixer.is_enabled():
strip = self._mixer.channel_strip(
self._strip_buttons.index(sender))
#self._string_to_display = strip != None and 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):
if not value in range(128):
raise AssertionError
for encoder in self._encoders:
encoder.set_peek_mode(value > 0)
def _show_current_track_name(self):
if self._name_display != None and 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):
if not isinstance(string_to_display, (str, unicode)):
raise AssertionError
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):
self.log('_on_selected_track_changed')
ControlSurface._on_selected_track_changed(self)
self._show_current_track_name()
#all_tracks = self._has_sliders or self._session.tracks_to_use()
all_tracks2 = self._session.tracks_to_use()
selected_track = self.song().view.selected_track
num_strips = self._session.width()
if selected_track in all_tracks2:
track_index = list(all_tracks2).index(selected_track)
self.log('track_index ' + str(track_index))
new_offset = track_index - track_index % num_strips
self.log('new_offset ' + str(new_offset))
if not new_offset / num_strips == int(new_offset / num_strips):
raise AssertionError
self._session.set_offsets(new_offset, self._session.scene_offset())
def _shift_value(self, value):
self.log("root shift handler")
if not self._shift_button != None:
raise AssertionError
if not value in range(128):
raise AssertionError
self.log("root shift handler 2")
self._shift_pressed = value > 0
# calling other handlers
self._mixer._shift_value(value)
self._transport._shift_value(value)
self._transport_view_modes._shift_value(value)
#clip stop
self.log("root shift handler 3")
num_pads = len(PAD_TRANSLATIONS)
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)
if self._shift_pressed:
clip_slot.set_launch_button(None)
else:
clip_slot.set_launch_button(pads[index])
if self._shift_pressed:
self._session.set_stop_track_clip_buttons(tuple(pads))
else:
self._session.set_stop_track_clip_buttons(None)
self.log("root shift handler 4")
def log(self, message):
pass
class Novation_Impulse2(ControlSurface):
""" Script for Novation's Impulse keyboards """
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
self.c_instance = c_instance
with self.component_guard():
self.set_pad_translations(PAD_TRANSLATIONS)
self._device_selection_follows_track_selection = True
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._string_to_display = None
self.shift_pressed = False
# special alternative buttons mode. for now only mixer buttons become record buttons. later we will add something more
self.alternative_buttons_mode = False
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._shift_button.add_value_listener(self._shift_button_handler)
for component in self.components:
component.set_enabled(False)
# attributes
def alternative_buttons_mode(self):
return self.alternative_buttons_mode
def alternative_buttons_mode(self,value):
self.log ('alternative_buttons_mode_value ' + str(value))
self.alternative_buttons_mode = value
def shift_pressed(self):
return self.shift_pressed
def shift_pressed(self,value):
self.log ('shift_pressed value ' + str(value))
self.shift_pressed = value
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,) and 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.log('starting disconnect 1')
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)
self.log('starting disconnect 3')
ControlSurface.disconnect(self)
self.log('starting disconnect 3')
self._encoders = None
self._sliders = None
self._strip_buttons = None
self._master_slider = None
self._current_midi_map = 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.log('starting disconnect 4')
self._send_midi(SYSEX_START + (6, 0, 0, 0, 247))
self.log('starting disconnect 5')
if self._shift_button != None:
self._shift_button.remove_value_listener(self._shift_button_handler)
self._shift_button = None
self.log('starting disconnect 6')
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):
self.log('setup mixer')
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(self, 8, self.c_instance)
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)
#self._mixer.set_shift_button(self._shift_button)
self._mixer.updateMixerButtons()
self._button9 = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 0, 9 + 8)
def _setup_session(self):
num_pads = len(PAD_TRANSLATIONS)
self._session = SessionComponent(8, 0)
self._session.name = 'Session_Control'
self._session.selected_scene().name = 'Selected_Scene'
self._session.set_mixer(self._mixer)
# for ableton 9.1.1 and lower
#self._session.set_track_banking_increment(num_pads)
#self._session.set_track_bank_buttons(ButtonElement(not IS_MOMENTARY, MIDI_CC_TYPE, 0, 35), ButtonElement(not IS_MOMENTARY, MIDI_CC_TYPE, 0, 36))
# for ableton 9.1.1 and higher
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.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'
self._transport = ShiftableTransportComponent(self.c_instance,self._session, self, ffwd_button, rwd_button)
self._transport.name = 'Transport'
self._transport.set_stop_buttonOnInit(stop_button)
self._transport.set_play_button(play_button)
self._transport.set_record_buttonOnInit(rec_button)
# self._transport.set_shift_button(self._shift_button)
self._transport.set_mixer9_button(self._button9)
self._transport_view_modes = TransportViewModeSelector(self,self.c_instance,self._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.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 not sender in self._encoders:
raise AssertionError
if not value in range(128):
raise AssertionError
# display_string = self._device_component.is_enabled() and ' - '
# display_string = sender.mapped_parameter() != None and sender.mapped_parameter().name
display_string = ''
if self._device_component.is_enabled():
# display_string = sender.name
# track = self.song().view.selected_track
# display_string = str(list(tracks).index(track) + 1)
pass
if (sender.mapped_parameter() != None):
# display_string = display_string + '-'
display_string = display_string + sender.mapped_parameter().name
self._set_string_to_display(display_string)
def _slider_value(self, value, sender):
self.log ('_slider_value ' + str(value) + ' ' +str(sender))
if not sender in tuple(self._sliders) + (self._master_slider,):
raise AssertionError
if not value in range(128):
raise AssertionError
if self._mixer.is_enabled():
display_string = ' - '
master = self.song().master_track
tracks = self.song().tracks
returns = self.song().return_tracks
track = None
if sender.mapped_parameter() != None:
self.log ('1')
if sender == self._master_slider:
self.log ('2')
# track = self._has_sliders and master
if self._has_sliders:
track = master
else:
self.log ('2.1')
track = self.song().view.selected_track
else:
self.log ('3')
track = self._mixer.channel_strip(self._sliders.index(sender))._track
else:
self.log ('4')
track = self.song().view.selected_track
self.log('track='+str(track))
if track == master:
display_string = 'Master'
elif 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:
# raise False or AssertionError
raise AssertionError
display_string += ' Volume'
self._set_string_to_display(display_string)
def _mixer_button_value(self, value, sender):
self.log ('__mixer_button_value ' + str(value) + ' ' +str(sender))
if not value in range(128):
raise AssertionError
#if self._mixer.is_enabled() and value > 0:
if self._mixer.is_enabled():
strip = self._mixer.channel_strip(self._strip_buttons.index(sender))
#self._string_to_display = strip != None and 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(' - ')
# if shift_pressed XOR alternative_mode
if self.shift_pressed <> self.alternative_buttons_mode:
self.log("_mixer_button_value")
self.log(str(value))
if (value == 0):
self.select_armed_track_if_only_one()
def select_armed_track_if_only_one(self):
self.log("select_armed_track_if_only_one")
song = self.song()
armed_tracks = []
tracks = song.tracks
self.log("select_armed_track_if_only_one 2")
for track in tracks:
if track.can_be_armed and track.arm:
armed_tracks.append(track)
self.log(str(len(armed_tracks)))
if (len(armed_tracks) == 1):
self.log("selecting the track")
sel_track = armed_tracks[0]
self.song().view.selected_track = sel_track
self._mixer._selected_tracks = []
self._mixer._selected_tracks.append(sel_track)
self._mixer.on_selected_track_changed()
def _preview_value(self, value):
if not value in range(128):
raise AssertionError
for encoder in self._encoders:
encoder.set_peek_mode(value > 0)
def _show_current_track_name(self):
if self._name_display != None and 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):
if not isinstance(string_to_display, (str, unicode)):
raise AssertionError
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):
self.log('_on_selected_track_changed')
ControlSurface._on_selected_track_changed(self)
self._show_current_track_name()
#all_tracks = self._has_sliders or self._session.tracks_to_use()
all_tracks2 = self._session.tracks_to_use()
selected_track = self.song().view.selected_track
num_strips = self._session.width()
if selected_track in all_tracks2:
track_index = list(all_tracks2).index(selected_track)
self.log('track_index '+ str(track_index))
new_offset = track_index - track_index % num_strips
self.log('new_offset '+ str(new_offset))
if not new_offset / num_strips == int(new_offset / num_strips):
raise AssertionError
self._session.set_offsets(new_offset, self._session.scene_offset())
def _shift_button_handler(self, value):
self.log("root shift handler : "+ str(value))
if not self._shift_button != None:
raise AssertionError
if not value in range(128):
raise AssertionError
self.log("root shift handler 2")
self.shift_pressed = value > 0
# calling other handlers
self._mixer._shift_button_handler(value)
self._transport._shift_button_handler(value)
self._transport_view_modes._shift_button_handler(value)
#clip stop
self.log("root shift handler 3")
num_pads = len(PAD_TRANSLATIONS)
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)
if self.shift_pressed:
clip_slot.set_launch_button(None)
else:
clip_slot.set_launch_button(pads[index])
if self.shift_pressed:
self._session.set_stop_track_clip_buttons(tuple(pads))
else:
self._session.set_stop_track_clip_buttons(None)
self.log("root shift handler 4")
def flipAlternativeButtonMode(self):
self.alternative_buttons_mode = not self.alternative_buttons_mode
self.updateAlternativeButtonMode()
def updateAlternativeButtonMode(self):
self._mixer.updateMixerButtons()
self._transport_view_modes.update()
def log(self, message):
pass
