class Axiom_DirectLink(ControlSurface):
""" Script for the M-Audio Axiom DirectLink """
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 = "DirectLink"
self._suggested_output_port = "DirectLink"
self._waiting_for_first_response = True
self._has_sliders = True
self._current_midi_map = None
self._display_reset_delay = -1
self._shift_pressed = False
self._shift_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 13)
self._master_slider = SliderElement(MIDI_CC_TYPE, 15, 41)
self._next_nav_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 111)
self._prev_nav_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 110)
self._device_bank_buttons = None
self._device_navigation = None
self._shift_button.name = "Shift_Button"
self._master_slider.name = "Master_Volume_Control"
self._next_nav_button.name = "Next_Track_Button"
self._prev_nav_button.name = "Prev_Track_Button"
self._master_slider.add_value_listener(self._slider_value, identify_sender=True)
self._shift_button.add_value_listener(self._shift_value)
self._setup_mixer()
self._setup_transport_and_session()
self._setup_device()
self._setup_display()
for component in self.components:
component.set_enabled(False)
return
def refresh_state(self):
ControlSurface.refresh_state(self)
self._waiting_for_first_response = True
self.schedule_message(3, self._send_midi, SYSEX_START + (32, 46, 247))
def handle_sysex(self, midi_bytes):
if midi_bytes[0:-2] == SYSEX_START + (32,) and midi_bytes[-2] != 0:
self._has_sliders = midi_bytes[-2] & 8 != 0
if self._waiting_for_first_response:
self._waiting_for_first_response = False
self.schedule_message(1, self._show_startup_message)
for component in self.components:
component.set_enabled(True)
if self._has_sliders:
self._mixer.master_strip().set_volume_control(self._master_slider)
self._mixer.update()
else:
self._mixer.master_strip().set_volume_control(None)
self._mixer.selected_strip().set_volume_control(self._master_slider)
self.request_rebuild_midi_map()
return
def disconnect(self):
self._display_data_source.set_display_string(" ")
self._shift_button.remove_value_listener(self._shift_value)
self._inst_button.remove_value_listener(self._inst_value)
for encoder in self._encoders:
encoder.remove_value_listener(self._encoder_value)
for slider in tuple(self._sliders) + (self._master_slider,):
slider.remove_value_listener(self._slider_value)
for button in tuple(self._strip_buttons) + (self._selected_mute_solo_button,):
button.remove_value_listener(self._mixer_button_value)
for button in self._device_bank_buttons:
button.remove_value_listener(self._device_bank_value)
self._encoders = None
self._sliders = None
self._strip_buttons = None
self._master_slider = None
self._current_midi_map = None
self._selected_mute_solo_button = None
self._inst_button = None
self._shift_button = None
self._device_navigation = None
self._display = None
ControlSurface.disconnect(self)
self._send_midi(SYSEX_START + (32, 0, 247))
return
def build_midi_map(self, midi_map_handle):
self._current_midi_map = midi_map_handle
ControlSurface.build_midi_map(self, midi_map_handle)
def update_display(self):
ControlSurface.update_display(self)
if self._display_reset_delay >= 0:
self._display_reset_delay -= 1
if self._display_reset_delay == -1:
self._show_current_track_name()
def _setup_mixer(self):
self._selected_mute_solo_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 12)
mute_solo_flip_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 57)
self._strip_buttons = []
self._selected_mute_solo_button.name = "Selected_Mute_Button"
mute_solo_flip_button.name = "Mute_Solo_Flip_Button"
self._selected_mute_solo_button.add_value_listener(self._mixer_button_value, identify_sender=True)
self._mixer = ShiftableMixerComponent(8)
self._mixer.name = "Mixer"
self._mixer.set_shift_button(self._shift_button)
self._mixer.set_selected_mute_solo_button(self._selected_mute_solo_button)
self._mixer.set_select_buttons(self._next_nav_button, self._prev_nav_button)
self._mixer.selected_strip().name = "Selected_Channel_Strip"
self._mixer.master_strip().name = "Master_Channel_Strip"
self._mixer.master_strip().set_volume_control(self._master_slider)
self._sliders = []
for index in range(8):
strip = self._mixer.channel_strip(index)
strip.name = "Channel_Strip_" + str(index)
strip.set_invert_mute_feedback(True)
self._sliders.append(SliderElement(MIDI_CC_TYPE, 15, 33 + index))
self._sliders[-1].name = str(index) + "_Volume_Control"
self._sliders[-1].set_feedback_delay(-1)
self._sliders[-1].add_value_listener(self._slider_value, identify_sender=True)
strip.set_volume_control(self._sliders[-1])
self._strip_buttons.append(ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 49 + index))
self._strip_buttons[-1].name = str(index) + "_Mute_Button"
self._strip_buttons[-1].add_value_listener(self._mixer_button_value, identify_sender=True)
self._mixer.set_strip_mute_solo_buttons(tuple(self._strip_buttons), mute_solo_flip_button)
def _setup_transport_and_session(self):
ffwd_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 115)
rwd_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 114)
loop_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 113)
play_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 117)
stop_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 116)
rec_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 118)
ffwd_button.name = "FFwd_Button"
rwd_button.name = "Rwd_Button"
loop_button.name = "Loop_Button"
play_button.name = "Play_Button"
stop_button.name = "Stop_Button"
rec_button.name = "Record_Button"
transport = ShiftableTransportComponent()
transport.name = "Transport"
transport.set_shift_button(self._shift_button)
transport.set_stop_button(stop_button)
transport.set_play_button(play_button)
transport.set_record_button(rec_button)
pads = []
for index in range(len(PAD_TRANSLATIONS)):
pads.append(ButtonElement(IS_MOMENTARY, MIDI_NOTE_TYPE, 15, PAD_TRANSLATIONS[index][2]))
pads[-1].name = "Pad_" + str(index)
self._session = ShiftableSessionComponent(8, 0)
self._session.name = "Session_Control"
self._session.selected_scene().name = "Selected_Scene"
self._session.set_mixer(self._mixer)
self._session.set_shift_button(self._shift_button)
self._session.set_clip_slot_buttons(tuple(pads))
transport_view_modes = TransportViewModeSelector(transport, self._session, ffwd_button, rwd_button, loop_button)
transport_view_modes.name = "Transport_View_Modes"
def _setup_device(self):
self._encoders = []
for offset in range(8):
self._encoders.append(
PeekableEncoderElement(
MIDI_CC_TYPE, 15, 17 + offset, Live.MidiMap.MapMode.relative_smooth_two_compliment
)
)
self._encoders[-1].set_feedback_delay(-1)
self._encoders[-1].add_value_listener(self._encoder_value, identify_sender=True)
self._encoders[-1].name = "Device_Control_" + str(offset)
prev_bank_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 14)
next_bank_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 15)
prev_bank_button.name = "Device_Bank_Down_Button"
next_bank_button.name = "Device_Bank_Up_Button"
device = BestBankDeviceComponent()
device.name = "Device_Component"
self.set_device_component(device)
device.set_parameter_controls(tuple(self._encoders))
device.set_bank_nav_buttons(prev_bank_button, next_bank_button)
self._device_bank_buttons = (prev_bank_button, next_bank_button)
prev_bank_button.add_value_listener(self._device_bank_value)
next_bank_button.add_value_listener(self._device_bank_value)
self._inst_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 109)
self._inst_button.name = "Inst_Button"
self._inst_button.add_value_listener(self._inst_value)
self._device_navigation = DetailViewCntrlComponent()
self._device_navigation.name = "Device_Navigation_Component"
def _setup_display(self):
self._display = PhysicalDisplayElement(5, 1)
self._display.name = "Display"
self._display.set_message_parts(SYSEX_START + (17, 1, 0, 0), (247,))
self._display_data_source = DisplayDataSource()
self._display.segment(0).set_data_source(self._display_data_source)
def _on_selected_track_changed(self):
ControlSurface._on_selected_track_changed(self)
self._show_current_track_name()
def _shift_value(self, value):
if not value in range(128):
raise AssertionError
self._shift_pressed = value > 0
for encoder in self._encoders:
encoder.set_peek_mode(self._shift_pressed)
self._shift_pressed and self._mixer.set_select_buttons(None, None)
self._session.set_track_bank_buttons(self._next_nav_button, self._prev_nav_button)
self._device_component.set_bank_nav_buttons(None, None)
self._device_navigation.set_device_nav_buttons(self._device_bank_buttons[0], self._device_bank_buttons[1])
else:
self._session.set_track_bank_buttons(None, None)
self._mixer.set_select_buttons(self._next_nav_button, self._prev_nav_button)
self._device_navigation.set_device_nav_buttons(None, None)
self._device_component.set_bank_nav_buttons(self._device_bank_buttons[0], self._device_bank_buttons[1])
self.request_rebuild_midi_map()
return
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._display_data_source.set_display_string(display_string)
self._set_display_data_source(self._display_data_source)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
return
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 "Ma"
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 += " Vol"
self._display_data_source.set_display_string(display_string)
self._set_display_data_source(self._display_data_source)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
return
def _mixer_button_value(self, value, sender):
if not sender in tuple(self._strip_buttons) + (self._selected_mute_solo_button,):
raise AssertionError
if not value in range(128):
raise AssertionError
if self._mixer.is_enabled() and value > 0:
strip = None
strip = sender == self._selected_mute_solo_button and self._mixer.selected_strip()
else:
strip = self._mixer.channel_strip(self._strip_buttons.index(sender))
strip != None and self._set_display_data_source(strip.track_name_data_source())
else:
self._display_data_source.set_display_string(" - ")
self._set_display_data_source(self._display_data_source)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
return
def _device_bank_value(self, value):
if not value in range(128):
raise AssertionError
if self._device_component.is_enabled() and value > 0:
data_source = self._device_component.bank_name_data_source()
data_source = self._shift_pressed and self._device_component.device_name_data_source()
self._set_display_data_source(data_source)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _inst_value(self, value):
if not value in range(128):
raise AssertionError
value > 0 and self._device_component.is_enabled() and self.song().view.selected_track.view.select_instrument() and self._set_display_data_source(
self._device_component.device_name_data_source()
)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _show_current_track_name(self):
if self._display != None and self._mixer != None:
self._set_display_data_source(self._mixer.selected_strip().track_name_data_source())
return
def _show_startup_message(self):
self._display.display_message("LIVE")
self._display_reset_delay = INITIAL_DISPLAY_DELAY
def _set_display_data_source(self, data_source):
raise isinstance(data_source, DisplayDataSource) or AssertionError
self._display.segment(0).set_data_source(data_source)
data_source.update()
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._suggested_input_port = b'Impulse'
self._suggested_output_port = b'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 = b'Shift_Button'
self._master_slider.name = b'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 = b'Encoder_Device_Mode'
mixer_button.name = b'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)
return
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()
return
def disconnect(self):
self._name_display_data_source.set_display_string(b' ')
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))
return
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()
return
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 = b'Mute_Solo_Flip_Button'
self._next_nav_button.name = b'Next_Track_Button'
self._prev_nav_button.name = b'Prev_Track_Button'
self._mixer = SpecialMixerComponent(8)
self._mixer.name = b'Mixer'
self._mixer.set_select_buttons(self._next_nav_button,
self._prev_nav_button)
self._mixer.selected_strip().name = b'Selected_Channel_Strip'
self._mixer.master_strip().name = b'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 = b'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) + b'_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) + b'_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 = b'Session_Control'
self._session.selected_scene().name = b'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 = b'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) + b'_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 = b'FFwd_Button'
rwd_button.name = b'Rwd_Button'
loop_button.name = b'Loop_Button'
play_button.name = b'Play_Button'
stop_button.name = b'Stop_Button'
rec_button.name = b'Record_Button'
transport = ShiftableTransportComponent()
transport.name = b'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 = b'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 = b'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 = b'Device_Bank_Down_Button'
self._next_bank_button.name = b'Device_Bank_Up_Button'
device = DeviceComponent(device_selection_follows_track_selection=True)
device.name = b'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 = b'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):
assert sender in self._encoders
assert value in range(128)
if self._device_component.is_enabled():
display_string = b' - '
if sender.mapped_parameter() != None:
display_string = sender.mapped_parameter().name
self._set_string_to_display(display_string)
return
def _slider_value(self, value, sender):
assert sender in tuple(self._sliders) + (self._master_slider, )
assert value in range(128)
if self._mixer.is_enabled():
display_string = b' - '
if sender.mapped_parameter() != None:
master = self.song().master_track
tracks = self.song().tracks
returns = self.song().return_tracks
track = None
if sender == self._master_slider:
if self._has_sliders:
track = master
else:
track = self.song().view.selected_track
else:
track = self._mixer.channel_strip(
self._sliders.index(sender))._track
if track == master:
display_string = b'Master'
elif track in tracks:
display_string = str(list(tracks).index(track) + 1)
elif track in returns:
display_string = str(
chr(ord(b'A') + list(returns).index(track)))
else:
assert False
display_string += b' Volume'
self._set_string_to_display(display_string)
return
def _mixer_button_value(self, value, sender):
assert value in range(128)
if self._mixer.is_enabled() and value > 0:
strip = self._mixer.channel_strip(
self._strip_buttons.index(sender))
if strip != None:
self._string_to_display = None
self._name_display.segment(0).set_data_source(
strip.track_name_data_source())
self._name_display.update()
self._display_reset_delay = STANDARD_DISPLAY_DELAY
else:
self._set_string_to_display(b' - ')
return
def _preview_value(self, value):
assert value in range(128)
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()
return
def _show_startup_message(self):
self._name_display.display_message(b'LIVE')
self._display_reset_delay = INITIAL_DISPLAY_DELAY
def _set_string_to_display(self, string_to_display):
assert isinstance(string_to_display, (str, unicode))
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 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_DirectLink(ControlSurface):
""" Script for the M-Audio Axiom DirectLink """
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 = 'DirectLink'
self._suggested_output_port = 'DirectLink'
self._waiting_for_first_response = True
self._has_sliders = True
self._current_midi_map = None
self._display_reset_delay = -1
self._shift_pressed = False
self._shift_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15,
13)
self._master_slider = SliderElement(MIDI_CC_TYPE, 15, 41)
self._next_nav_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE,
15, 111)
self._prev_nav_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE,
15, 110)
self._device_bank_buttons = None
self._device_navigation = None
self._shift_button.name = 'Shift_Button'
self._master_slider.name = 'Master_Volume_Control'
self._next_nav_button.name = 'Next_Track_Button'
self._prev_nav_button.name = 'Prev_Track_Button'
self._master_slider.add_value_listener(self._slider_value,
identify_sender=True)
self._shift_button.add_value_listener(self._shift_value)
self._setup_mixer()
self._setup_transport_and_session()
self._setup_device()
self._setup_display()
for component in self.components:
component.set_enabled(False)
def refresh_state(self):
ControlSurface.refresh_state(self)
self._waiting_for_first_response = True
self.schedule_message(3, self._send_midi, SYSEX_START + (32, 46, 247))
def handle_sysex(self, midi_bytes):
if midi_bytes[0:-2] == SYSEX_START + (32, ) and midi_bytes[-2] != 0:
self._has_sliders = midi_bytes[-2] & 8 != 0
if self._waiting_for_first_response:
self._waiting_for_first_response = False
self.schedule_message(1, self._show_startup_message)
for component in self.components:
component.set_enabled(True)
if self._has_sliders:
self._mixer.master_strip().set_volume_control(
self._master_slider)
self._mixer.update()
else:
self._mixer.master_strip().set_volume_control(None)
self._mixer.selected_strip().set_volume_control(
self._master_slider)
self.request_rebuild_midi_map()
def disconnect(self):
self._display_data_source.set_display_string(' ')
self._shift_button.remove_value_listener(self._shift_value)
self._inst_button.remove_value_listener(self._inst_value)
for encoder in self._encoders:
encoder.remove_value_listener(self._encoder_value)
for slider in tuple(self._sliders) + (self._master_slider, ):
slider.remove_value_listener(self._slider_value)
for button in tuple(
self._strip_buttons) + (self._selected_mute_solo_button, ):
button.remove_value_listener(self._mixer_button_value)
for button in self._device_bank_buttons:
button.remove_value_listener(self._device_bank_value)
self._encoders = None
self._sliders = None
self._strip_buttons = None
self._master_slider = None
self._current_midi_map = None
self._selected_mute_solo_button = None
self._inst_button = None
self._shift_button = None
self._device_navigation = None
self._display = None
ControlSurface.disconnect(self)
self._send_midi(SYSEX_START + (32, 0, 247))
def build_midi_map(self, midi_map_handle):
self._current_midi_map = midi_map_handle
ControlSurface.build_midi_map(self, midi_map_handle)
def update_display(self):
ControlSurface.update_display(self)
if self._display_reset_delay >= 0:
self._display_reset_delay -= 1
if self._display_reset_delay == -1:
self._show_current_track_name()
def _setup_mixer(self):
self._selected_mute_solo_button = ButtonElement(
IS_MOMENTARY, MIDI_CC_TYPE, 15, 12)
mute_solo_flip_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15,
57)
self._strip_buttons = []
self._selected_mute_solo_button.name = 'Selected_Mute_Button'
mute_solo_flip_button.name = 'Mute_Solo_Flip_Button'
self._selected_mute_solo_button.add_value_listener(
self._mixer_button_value, identify_sender=True)
self._mixer = ShiftableMixerComponent(8)
self._mixer.name = 'Mixer'
self._mixer.set_shift_button(self._shift_button)
self._mixer.set_selected_mute_solo_button(
self._selected_mute_solo_button)
self._mixer.set_select_buttons(self._next_nav_button,
self._prev_nav_button)
self._mixer.selected_strip().name = 'Selected_Channel_Strip'
self._mixer.master_strip().name = 'Master_Channel_Strip'
self._mixer.master_strip().set_volume_control(self._master_slider)
self._sliders = []
for index in range(8):
strip = self._mixer.channel_strip(index)
strip.name = 'Channel_Strip_' + str(index)
strip.set_invert_mute_feedback(True)
self._sliders.append(SliderElement(MIDI_CC_TYPE, 15, 33 + index))
self._sliders[-1].name = str(index) + '_Volume_Control'
self._sliders[-1].set_feedback_delay(-1)
self._sliders[-1].add_value_listener(self._slider_value,
identify_sender=True)
strip.set_volume_control(self._sliders[-1])
self._strip_buttons.append(
ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 49 + index))
self._strip_buttons[-1].name = str(index) + '_Mute_Button'
self._strip_buttons[-1].add_value_listener(
self._mixer_button_value, identify_sender=True)
self._mixer.set_strip_mute_solo_buttons(tuple(self._strip_buttons),
mute_solo_flip_button)
def _setup_transport_and_session(self):
ffwd_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 115)
rwd_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 114)
loop_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 113)
play_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 117)
stop_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 116)
rec_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 118)
ffwd_button.name = 'FFwd_Button'
rwd_button.name = 'Rwd_Button'
loop_button.name = 'Loop_Button'
play_button.name = 'Play_Button'
stop_button.name = 'Stop_Button'
rec_button.name = 'Record_Button'
transport = ShiftableTransportComponent()
transport.name = 'Transport'
transport.set_shift_button(self._shift_button)
transport.set_stop_button(stop_button)
transport.set_play_button(play_button)
transport.set_record_button(rec_button)
pads = []
for index in range(len(PAD_TRANSLATIONS)):
pads.append(
ButtonElement(IS_MOMENTARY, MIDI_NOTE_TYPE, 15,
PAD_TRANSLATIONS[index][2]))
pads[-1].name = 'Pad_' + str(index)
self._session = ShiftableSessionComponent(8, 0)
self._session.name = 'Session_Control'
self._session.selected_scene().name = 'Selected_Scene'
self._session.set_mixer(self._mixer)
self._session.set_shift_button(self._shift_button)
self._session.set_clip_slot_buttons(tuple(pads))
transport_view_modes = TransportViewModeSelector(
transport, self._session, ffwd_button, rwd_button, loop_button)
transport_view_modes.name = 'Transport_View_Modes'
def _setup_device(self):
self._encoders = []
for offset in range(8):
self._encoders.append(
PeekableEncoderElement(
MIDI_CC_TYPE, 15, 17 + offset,
Live.MidiMap.MapMode.relative_smooth_two_compliment))
self._encoders[-1].set_feedback_delay(-1)
self._encoders[-1].add_value_listener(self._encoder_value,
identify_sender=True)
self._encoders[-1].name = 'Device_Control_' + str(offset)
prev_bank_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 14)
next_bank_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 15)
prev_bank_button.name = 'Device_Bank_Down_Button'
next_bank_button.name = 'Device_Bank_Up_Button'
device = BestBankDeviceComponent()
device.name = 'Device_Component'
self.set_device_component(device)
device.set_parameter_controls(tuple(self._encoders))
device.set_bank_nav_buttons(prev_bank_button, next_bank_button)
self._device_bank_buttons = (prev_bank_button, next_bank_button)
prev_bank_button.add_value_listener(self._device_bank_value)
next_bank_button.add_value_listener(self._device_bank_value)
self._inst_button = ButtonElement(IS_MOMENTARY, MIDI_CC_TYPE, 15, 109)
self._inst_button.name = 'Inst_Button'
self._inst_button.add_value_listener(self._inst_value)
self._device_navigation = DetailViewCntrlComponent()
self._device_navigation.name = 'Device_Navigation_Component'
def _setup_display(self):
self._display = PhysicalDisplayElement(5, 1)
self._display.name = 'Display'
self._display.set_message_parts(SYSEX_START + (17, 1, 0, 0), (247, ))
self._display_data_source = DisplayDataSource()
self._display.segment(0).set_data_source(self._display_data_source)
def _on_selected_track_changed(self):
ControlSurface._on_selected_track_changed(self)
self._show_current_track_name()
def _shift_value(self, value):
if not value in range(128):
raise AssertionError
self._shift_pressed = value > 0
for encoder in self._encoders:
encoder.set_peek_mode(self._shift_pressed)
self._shift_pressed and self._mixer.set_select_buttons(None, None)
self._session.set_track_bank_buttons(self._next_nav_button,
self._prev_nav_button)
self._device_component.set_bank_nav_buttons(None, None)
self._device_navigation.set_device_nav_buttons(
self._device_bank_buttons[0], self._device_bank_buttons[1])
else:
self._session.set_track_bank_buttons(None, None)
self._mixer.set_select_buttons(self._next_nav_button,
self._prev_nav_button)
self._device_navigation.set_device_nav_buttons(None, None)
self._device_component.set_bank_nav_buttons(
self._device_bank_buttons[0], self._device_bank_buttons[1])
self.request_rebuild_midi_map()
def _encoder_value(self, value, sender):
if 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._display_data_source.set_display_string(display_string)
self._set_display_data_source(self._display_data_source)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _slider_value(self, value, sender):
if 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 'Ma'
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 += ' Vol'
self._display_data_source.set_display_string(display_string)
self._set_display_data_source(self._display_data_source)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _mixer_button_value(self, value, sender):
if not sender in tuple(
self._strip_buttons) + (self._selected_mute_solo_button, ):
raise AssertionError
if not value in range(128):
raise AssertionError
if self._mixer.is_enabled() and value > 0:
strip = None
strip = sender == self._selected_mute_solo_button and self._mixer.selected_strip(
)
else:
strip = self._mixer.channel_strip(
self._strip_buttons.index(sender))
strip != None and self._set_display_data_source(
strip.track_name_data_source())
else:
self._display_data_source.set_display_string(' - ')
self._set_display_data_source(self._display_data_source)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _device_bank_value(self, value):
if not value in range(128):
raise AssertionError
if self._device_component.is_enabled() and value > 0:
data_source = self._device_component.bank_name_data_source()
data_source = self._shift_pressed and self._device_component.device_name_data_source(
)
self._set_display_data_source(data_source)
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _inst_value(self, value):
if not value in range(128):
raise AssertionError
value > 0 and self._device_component.is_enabled() and self.song(
).view.selected_track.view.select_instrument(
) and self._set_display_data_source(
self._device_component.device_name_data_source())
self._display_reset_delay = STANDARD_DISPLAY_DELAY
def _show_current_track_name(self):
if self._display != None and self._mixer != None:
self._set_display_data_source(
self._mixer.selected_strip().track_name_data_source())
def _show_startup_message(self):
self._display.display_message('LIVE')
self._display_reset_delay = INITIAL_DISPLAY_DELAY
def _set_display_data_source(self, data_source):
raise isinstance(data_source, DisplayDataSource) or AssertionError
self._display.segment(0).set_data_source(data_source)
data_source.update()
class MainKnobControl:
__module__ = __name__
__doc__ = 'Mk2 Module for Controlling Parameters with Master Knob'
def __init__(self, parent):
self._parent = parent
self.master_track = parent.song().master_track
self.the_slider = SliderElement(MIDI_CC_TYPE, 1, 86)
self.the_slider.add_value_listener(self._do_main_slider, True)
self.volume_button = None
self._set_volume_button(StateButton(True, MIDI_CC_TYPE, 1, 80))
self.xfade_button = None
self._set_xfade_button(StateButton(True, MIDI_CC_TYPE, 1, 99))
self.swing_button = None
self._set_swing_button(StateButton(True, MIDI_CC_TYPE, 1, 81))
self.mode = KN2_MODE_VOLUME
self.previous_mode = -1
self.tempo_button = None
self._set_tempo_button(StateButton(True, MIDI_CC_TYPE, 1, 82))
self.push_button = None
self._set_push_button(StateButton(True, MIDI_CC_TYPE, 1, 87))
self.clipn_v_button = None
self.clipn_h_button = None
self._set_clipn_h_button(StateButton(True, MIDI_CC_TYPE, 1, 90))
self._set_clipn_v_button(StateButton(True, MIDI_CC_TYPE, 1, 91))
self.toggle_buttons = [self.volume_button,
self.xfade_button,
self.swing_button,
self.tempo_button,
self.clipn_h_button,
self.clipn_v_button]
self.shift_button = None
self._set_shift_button(StateButton(True, MIDI_CC_TYPE, 1, 85))
self.shift_on = False
self.scroll_mod_left_button = None
self.scroll_mod_right_button = None
self._set_scroll_mod_left_button(ButtonElement(True, MIDI_CC_TYPE, 0, 105))
self._set_scroll_mod_right_button(ButtonElement(True, MIDI_CC_TYPE, 0, 106))
self._prev_mode = KN2_MODE_VOLUME
self.lrmode = LR_CONTROL_CLIP
self.loop_div_index = 0
self.loop_incdex = 4.0
self.arrow_mode_button = ColorButton(True, MIDI_CC_TYPE, 30)
self.arrow_mode_button.add_value_listener(self.toggle_arrow_mode)
self.arrow_mode_button.send_value(1, True)
self.navflags = 0
self.octave_mod_button = ButtonElement(True, MIDI_CC_TYPE, 1, 70)
self.octave_mod_button.add_value_listener(self._action_octave)
self.scale_mod_button = ButtonElement(True, MIDI_CC_TYPE, 1, 71)
self.scale_mod_button.add_value_listener(self._action_scale)
self.basenote_mod_button = ButtonElement(True, MIDI_CC_TYPE, 1, 72)
self.basenote_mod_button.add_value_listener(self._action_base_note)
self.pad_to_mainknob_mode = 0
self.octave_dwn_button = ButtonElement(True, MIDI_CC_TYPE, 3, 120)
self.octave_upp_button = ButtonElement(True, MIDI_CC_TYPE, 3, 121)
self.scale_dwn_button = ButtonElement(True, MIDI_CC_TYPE, 3, 118)
self.scale_upp_button = ButtonElement(True, MIDI_CC_TYPE, 3, 119)
self.basent_dwn_button = ButtonElement(True, MIDI_CC_TYPE, 3, 124)
self.basent_upp_button = ButtonElement(True, MIDI_CC_TYPE, 3, 125)
self.octave_dwn_button.add_value_listener(self._action_oct_down)
self.octave_upp_button.add_value_listener(self._action_oct_up)
self.scale_dwn_button.add_value_listener(self._action_scale_down)
self.scale_upp_button.add_value_listener(self._action_scale_up)
self.basent_dwn_button.add_value_listener(self._action_base_down)
self.basent_upp_button.add_value_listener(self._action_base_up)
self._measure_left_click = 0
self._measure_right_click = 0
self.mode_assign_map = {KN2_MODE_VOLUME: (self.chg_volume,
0,
'Master Knob controls MASTER Volume',
KN2_MODE_CUE),
KN2_MODE_CUE: (self.chg_cue,
0,
'Master Knob controls Cue Level',
KN2_MODE_VOLUME),
KN2_MODE_TEMPO_COARSE: (self.chg_tempo,
3,
'Master Knob controls TEMPO Coarse',
KN2_MODE_TEMPO_FINE),
KN2_MODE_TEMPO_FINE: (self.chg_tempo_fine,
3,
'Master Knob controls TEMPO Fine',
KN2_MODE_TEMPO_COARSE),
KN2_MODE_XFADE: (self.chg_xfade,
1,
'Master Knob controls Crossfader',
-1),
KN2_MODE_QUANT: (self.chg_quant,
2,
'Master Knob controls Recording Quantize',
KN2_MODE_CLIP_QUANT),
KN2_MODE_CLIP_QUANT: (self.chg_clip_q,
2,
'Master Knob controls Clip Start Quantize',
KN2_MODE_QUANT),
KN2_MODE_CLIPN_HOR: (self.nav_c_hor,
4,
'Master Knob Clip View horizontally',
-1),
KN2_MODE_CLIPN_VER: (self.nav_c_ver,
5,
'Master Knob Clip View vertically',
-1),
KN2_MODE_GENERAL: (self.chg_general,
-1,
None,
-1),
KN2_P_SCALES: (self.modify_pad_scaling,
-1,
None,
-1)}
def start_up(self):
self._set_mode(KN2_MODE_VOLUME)
self.arrow_mode_button.send_value(127, True)
def toggle_arrow_mode(self, value):
if value > 0:
self.lrmode = (self.lrmode + 1) % 4
self.arrow_mode_button.send_hue(LR_MODE_HUES[self.lrmode])
self._parent.show_message('Left/Right Buttons Control: ' + L_MODE_FUNCTION[self.lrmode] + ' / ' + R_MODE_FUNCTION[self.lrmode])
def switch_to_matrix_mode(self):
if self.mode != KN2_MODE_GENERAL:
self.previous_mode = self.mode
self._set_mode(KN2_MODE_GENERAL)
def exit_matrix_mode(self):
if self.mode == KN2_MODE_GENERAL:
self._set_mode(self.previous_mode)
self.previous_mode = -1
def update_shift(self):
if self.shift_on:
self.shift_button.send_value(127, True)
else:
self.shift_button.send_value(0, True)
def _set_mode(self, mode):
if not mode in range(11):
raise AssertionError
self.update_shift()
if mode == self.mode:
return
self._prev_mode = mode
self.mode = mode
self.switch_radio_buttons(self.mode_assign_map[self.mode][1])
message = self.mode_assign_map[self.mode][2]
message != None and self._parent.show_message(message)
def switch_radio_buttons(self, which):
for index in range(len(self.toggle_buttons)):
if index == which:
self.toggle_buttons[index].send_value(127, True)
else:
self.toggle_buttons[index].send_value(0, True)
def update(self):
self.switch_radio_buttons(self.mode_assign_map[self.mode][1])
self.arrow_mode_button.send_color(LR_MODE_HUES[self.lrmode])
self.arrow_mode_button.send_value(127, True)
def _do_main_slider(self, value, encoder):
if not value in range(128):
raise AssertionError
if not isinstance(encoder, EncoderElement):
raise AssertionError
if value == 1:
delta = 1
else:
delta = -1
if self.pad_to_mainknob_mode != 0:
self.mode_assign_map[KN2_P_SCALES][0](delta)
elif self.navflags == 0:
self.mode_assign_map[self.mode][0](delta)
if self.lrmode == LR_CONTROL_CLIP:
self.navflags & LEFT_DOWN != 0 and self.nav_c_hor(delta)
self.navflags & RIGHT_DOWN != 0 and self.nav_c_ver(delta)
elif self.lrmode == LR_CONTROL_SEL:
if self.navflags & LEFT_DOWN != 0:
self.nav_track(delta)
if self.navflags & RIGHT_DOWN != 0:
self._parent.scroll_scene(delta)
elif self.lrmode == LR_CONTROL_DEV:
if self.navflags & LEFT_DOWN != 0:
self.nav_track(delta)
if self.navflags & RIGHT_DOWN != 0:
self._parent.scroll_device(delta)
elif self.lrmode == LR_CONTROL_LOOP:
if self.navflags & LEFT_DOWN != 0:
self.adjust_loop_start(delta)
if self.navflags & RIGHT_DOWN != 0:
self.adjust_loop_length(delta)
def modify_pad_scaling(self, delta):
if self.pad_to_mainknob_mode & PAD_KNOB_OCTAVE != 0:
self._parent.inc_octave(delta)
if self.pad_to_mainknob_mode & PAD_KNOB_SCALE != 0:
self._parent.inc_scale(delta)
if self.pad_to_mainknob_mode & PAD_KNOB_BASEN != 0:
self._parent.inc_base_note(delta)
def adjust_loop_start(self, delta):
loopval = self._parent.song().loop_start
loopval += self.loop_incdex * delta
if loopval < 0:
loopval = 0
elif loopval > 999:
loopval = 999
self._parent.song().loop_start = loopval
def adjust_loop_length(self, delta):
loopval = self._parent.song().loop_length
loopval += self.loop_incdex * delta
if loopval < self.loop_incdex:
loopval = self.loop_incdex
elif loopval > 999:
loopval = 999
self._parent.song().loop_length = loopval
def chg_general(self, delta):
self._parent._scenematrix.control_handler.mod_value(delta, self.shift_on)
def nav_track(self, direction):
if direction == 1:
self._parent._a_trk_right(1)
else:
self._parent._a_trk_left(1)
def nav_c_hor(self, direction):
self._parent.move_view_horizontal(direction)
def nav_c_ver(self, direction):
if direction == 1:
self._parent._session.bank_up()
else:
self._parent._session.bank_down()
def chg_volume(self, diff):
if self.shift_on:
self.repeat(self.master_track.mixer_device.volume, diff)
else:
self.master_track.mixer_device.volume.value = self.calc_new_parm(self.master_track.mixer_device.volume, diff)
def chg_xfade(self, diff):
if self.shift_on:
self.repeat(self.master_track.mixer_device.crossfader, diff)
else:
self.master_track.mixer_device.crossfader.value = self.calc_new_parm(self.master_track.mixer_device.crossfader, diff)
def chg_cue(self, diff):
if self.shift_on:
self.repeat(self.master_track.mixer_device.cue_volume, diff)
else:
self.master_track.mixer_device.cue_volume.value = self.calc_new_parm(self.master_track.mixer_device.cue_volume, diff)
def repeat(self, parm, delta):
count = 0
while count < SHIFT_INC:
parm.value = self.calc_new_parm(parm, delta)
count += 1
def calc_new_parm(self, parm, delta):
parm_range = parm.max - parm.min
int_val = int((parm.value - parm.min) / parm_range * PARM_RANGE + 0.1)
inc_val = min(PARM_RANGE, max(0, int_val + delta))
return float(inc_val) / float(PARM_RANGE) * parm_range + parm.min
def chg_quant(self, diff):
rec_quant = self._parent.song().midi_recording_quantization
index = self.get_quant_index(rec_quant)
new_index = index + diff
if new_index >= 0 and new_index < len(QUANT_CONST):
self._parent.song().midi_recording_quantization = QUANT_CONST[new_index]
self._parent.show_message(QUANT_DESCR[new_index])
def chg_clip_q(self, diff):
quant = self._parent.song().clip_trigger_quantization
self._parent.song().clip_trigger_quantization = max(0, min(13, quant + diff))
self._parent.show_message('Clip Quantize ' + CLIQ_DESCR[self._parent.song().clip_trigger_quantization])
def chg_tempo_fine(self, diff):
if diff < 0:
amount = -0.01
else:
amount = 0.01
self.chg_tempo(amount)
def chg_tempo(self, diff):
self._parent.song().tempo = max(20, min(999, self._parent.song().tempo + diff))
def get_quant_index(self, const):
for index in range(len(QUANT_CONST)):
if const == QUANT_CONST[index]:
return index
return -1
def _action_octave(self, value):
if value != 0:
self.pad_to_mainknob_mode |= PAD_KNOB_OCTAVE
else:
self.pad_to_mainknob_mode &= ~PAD_KNOB_OCTAVE
def _action_scale(self, value):
if value != 0:
self.pad_to_mainknob_mode |= PAD_KNOB_SCALE
else:
self.pad_to_mainknob_mode &= ~PAD_KNOB_SCALE
def _action_base_note(self, value):
if value != 0:
self.pad_to_mainknob_mode |= PAD_KNOB_BASEN
else:
self.pad_to_mainknob_mode &= ~PAD_KNOB_BASEN
def _set_volume_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.volume_button != None:
self.volume_button.remove_value_listener(self._action_volume)
self.volume_button = button
self.volume_button != None and self.volume_button.add_value_listener(self._action_volume)
def _action_volume(self, value):
if not self.volume_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.mode != KN2_MODE_VOLUME and self._set_mode(KN2_MODE_VOLUME)
def _set_xfade_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.xfade_button != None:
self.xfade_button.remove_value_listener(self._action_xfade)
self.xfade_button = button
self.xfade_button != None and self.xfade_button.add_value_listener(self._action_xfade)
def _action_xfade(self, value):
if not self.xfade_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.mode != KN2_MODE_XFADE and self._set_mode(KN2_MODE_XFADE)
def _set_swing_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.swing_button != None:
self.swing_button.remove_value_listener(self._action_swing)
self.swing_button = button
self.swing_button != None and self.swing_button.add_value_listener(self._action_swing)
def _action_swing(self, value):
if not self.swing_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.mode != KN2_MODE_QUANT and self._set_mode(KN2_MODE_QUANT)
def _set_tempo_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.tempo_button != None:
self.tempo_button.remove_value_listener(self._action_tempo)
self.tempo_button = button
self.tempo_button != None and self.tempo_button.add_value_listener(self._action_tempo)
def _action_tempo(self, value):
if not self.tempo_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.mode != KN2_MODE_TEMPO_COARSE and self._set_mode(KN2_MODE_TEMPO_COARSE)
def _set_clipn_h_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.clipn_h_button != None:
self.clipn_h_button.remove_value_listener(self._action_clipnh)
self.clipn_h_button = button
self.clipn_h_button != None and self.clipn_h_button.add_value_listener(self._action_clipnh)
def _action_clipnh(self, value):
if not self.clipn_h_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.mode != KN2_MODE_CLIPN_HOR and self._set_mode(KN2_MODE_CLIPN_HOR)
def _set_clipn_v_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.clipn_v_button != None:
self.clipn_v_button.remove_value_listener(self._action_clipnv)
self.clipn_v_button = button
self.clipn_v_button != None and self.clipn_v_button.add_value_listener(self._action_clipnv)
def _action_clipnv(self, value):
if not self.clipn_v_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.mode != KN2_MODE_CLIPN_VER and self._set_mode(KN2_MODE_CLIPN_VER)
def _set_shift_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.shift_button != None:
self.shift_button.remove_value_listener(self._action_shift)
self.shift_button = button
self.shift_button != None and self.shift_button.add_value_listener(self._action_shift)
def _action_shift(self, value):
if not self.shift_button != None:
raise AssertionError
raise value in range(128) or AssertionError
self.shift_on = value != 0 and not self.shift_on
self.update_shift()
def _set_scroll_mod_left_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.scroll_mod_left_button != None:
self.scroll_mod_left_button.remove_value_listener(self._action_scroll_left)
self.scroll_mod_left_button = button
self.scroll_mod_left_button != None and self.scroll_mod_left_button.add_value_listener(self._action_scroll_left)
def _set_scroll_mod_right_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.scroll_mod_right_button != None:
self.scroll_mod_right_button.remove_value_listener(self._action_scroll_right)
self.scroll_mod_right_button = button
self.scroll_mod_right_button != None and self.scroll_mod_right_button.add_value_listener(self._action_scroll_right)
def _action_scroll_left(self, value):
if not self.scroll_mod_left_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.scroll_mod_left_button.send_value(127, True)
self.navflags |= LEFT_DOWN
self._measure_left_click = int(round(time.time() * 1000))
else:
self.scroll_mod_left_button.send_value(0, True)
self.navflags &= ~LEFT_DOWN
clicktime = int(round(time.time() * 1000)) - self._measure_left_click
if clicktime < CLICK_TIME:
if self._parent._modifier_down:
self._parent.modify_track_offset(-1)
elif self._parent._mode == PAD_MODE:
self._do_lr_as_scale_mode(-1)
elif self._parent._mode == SCENE_MODE:
self._parent.modify_scene_offset(-1)
elif self._parent._mode == CLIP_MODE:
self._parent.move_view_horizontal(-1)
elif self._parent._mode == CONTROL_MODE:
self._parent.move_view_horizontal(-1)
def _action_scroll_right(self, value):
if not self.scroll_mod_right_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.scroll_mod_right_button.send_value(1)
self.navflags |= RIGHT_DOWN
self._measure_right_click = int(round(time.time() * 1000))
else:
self.scroll_mod_right_button.send_value(0, True)
self.navflags &= ~RIGHT_DOWN
clicktime = int(round(time.time() * 1000)) - self._measure_right_click
if clicktime < CLICK_TIME:
if self._parent._modifier_down:
self._parent.modify_track_offset(1)
elif self._parent._mode == PAD_MODE:
self._do_lr_as_scale_mode(1)
elif self._parent._mode == SCENE_MODE:
self._parent.modify_scene_offset(1)
elif self._parent._mode == CLIP_MODE:
self._parent.move_view_horizontal(1)
elif self._parent._mode == CONTROL_MODE:
self._parent.move_view_horizontal(1)
def _do_lr_as_scale_mode(self, delta):
if self.pad_to_mainknob_mode == PAD_KNOB_SCALE:
self._parent.inc_scale(delta)
elif self.pad_to_mainknob_mode == PAD_KNOB_BASEN:
self._parent.inc_base_note(delta)
else:
self._parent.inc_octave(delta)
def _action_oct_down(self, value):
if value != 0:
self._parent.inc_octave(-1)
def _action_oct_up(self, value):
if value != 0:
self._parent.inc_octave(1)
def _action_scale_down(self, value):
if value != 0:
self._parent.inc_scale(-1)
def _action_scale_up(self, value):
if value != 0:
self._parent.inc_scale(1)
def _action_base_down(self, value):
if value != 0:
self._parent.inc_base_note(-1)
def _action_base_up(self, value):
if value != 0:
self._parent.inc_base_note(1)
def _set_push_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.push_button != None:
self.push_button.remove_value_listener(self._action_push)
self.push_button = button
self.push_button != None and self.push_button.add_value_listener(self._action_push)
def _action_push(self, value):
if not self.push_button != None:
raise AssertionError
if not value in range(128):
raise AssertionError
next_mode = self.mode_assign_map[self.mode][3]
next_mode != -1 and self._set_mode(next_mode)
self.loop_div_index = self.lrmode == LR_CONTROL_LOOP and self.navflags != 0 and (self.loop_div_index + 1) % len(LOOP_KNOB_DIVISION)
self._parent.show_message('Loop Selection Granularity : ' + str(LOOP_KNOB_DIVISION[self.loop_div_index]) + ' beats ')
self.loop_incdex = LOOP_KNOB_DIVISION[self.loop_div_index]
def remove_listener(self, control, callback):
if control != None and control.value_has_listener(callback):
control.remove_value_listener(callback)
control.disconnect()
def disconnect(self):
self.remove_listener(self.the_slider, self._do_main_slider)
self.remove_listener(self.arrow_mode_button, self.toggle_arrow_mode)
self.remove_listener(self.volume_button, self._action_volume)
self.remove_listener(self.xfade_button, self._action_xfade)
self.remove_listener(self.swing_button, self._action_swing)
self.remove_listener(self.clipn_h_button, self._action_clipnh)
self.remove_listener(self.clipn_v_button, self._action_clipnv)
self.remove_listener(self.shift_button, self._action_shift)
self.remove_listener(self.scroll_mod_left_button, self._action_scroll_left)
self.remove_listener(self.scroll_mod_right_button, self._action_scroll_right)
self.remove_listener(self.push_button, self._action_push)
self.remove_listener(self.octave_mod_button, self._action_octave)
self.remove_listener(self.scale_mod_button, self._action_scale)
self.remove_listener(self.basenote_mod_button, self._action_base_note)
self.remove_listener(self.octave_dwn_button, self._action_oct_down)
self.remove_listener(self.octave_upp_button, self._action_oct_up)
self.remove_listener(self.scale_dwn_button, self._action_scale_down)
self.remove_listener(self.scale_upp_button, self._action_scale_up)
self.remove_listener(self.basent_dwn_button, self._action_base_down)
self.remove_listener(self.basent_upp_button, self._action_base_up)
self._parent = None
self.master_track = None
self.the_slider = None
self.mode_assign_map = None
def _setup_custom_controls(self):
is_momentary = True
select_buttons = []
encoders = []
for track in range(8):
select_buttons.append(ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, select_buttons_ccs[track]))
show_pot_values_button = ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, SHOW_POT_VALUES_BUTTON)
for index in range(8):
encoder_led_mode_button = ButtonElement(not is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, encoder_led_mode_ccs[index])
encoder_feedback = EncoderElement(MIDI_CC_TYPE, MIDI_CHANNEL, encoder_feedback_ccs[index], Live.MidiMap.MapMode.absolute)
ringed_encoder = SLEncoder(MIDI_CC_TYPE, MIDI_CHANNEL, encoder_row_ccs[index], Live.MidiMap.MapMode.relative_smooth_signed_bit)
ringed_encoder.add_value_listener(self._mixer.encoder_moved)
ringed_encoder.set_ring_mode_button(encoder_led_mode_button)
ringed_encoder.set_led_ring_feedback(encoder_feedback)
ringed_encoder.name = 'Device_Control_' + str(index)
encoder_led_mode_button.name = ringed_encoder.name + '_Ring_Mode_Button'
encoders.append(ringed_encoder)
self._encoders = encoders
self._device = SLDevice(self._mixer, self._display)
self._device.name = 'Device_Component'
self._device.set_parameter_controls(tuple(encoders))
self.set_device_component(self._device)
self._mixer._device = self._device
p1_buttons = []
p1_buttons.append(ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, P1_UP))
p1_buttons.append(ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, P1_DOWN))
self._encoder_modes = SLEncoderModeSelector(self._mixer, self._device, tuple(encoders))
self._encoder_modes.name = 'encoder_modes'
self._encoder_modes.set_controls_to_translate(tuple(encoders))
#==== OLD MODES
#mute_buttons = [ ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, mute_buttons_ccs[index]) for index in range(8) ]
#mute_mode_button = ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, MUTE_MODE_BUTTON)
#self._mute_mode = SLMuteModeSelector(mute_mode_button, tuple(mute_buttons), self._mixer)
#solo_buttons = [ ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, solo_buttons_ccs[index]) for index in range(8) ]
#ts_buttons = [ ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, ts_ccs[index]) for index in range(6) ]
#solo_mode_button = ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, SOLO_MODE_BUTTON)
#ts_lock_button = ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, TS_LOCK)
#self._transport = SLTransport(self, self._display)
#self._transport.name = 'Transport'
#self._transport_mode = SLTransportModeSelector(ts_lock_button, tuple(ts_buttons), solo_mode_button, solo_buttons, self._transport, self._mixer)
#==== NEW MODES
mx_first_buttons = [ ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, mute_buttons_ccs[index]) for index in range(8) ]
mx_first_row_select = ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, MUTE_MODE_BUTTON)
mx_second_buttons = [ ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, solo_buttons_ccs[index]) for index in range(8) ]
mx_second_row_select = ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, SOLO_MODE_BUTTON)
for index in range(6):
self._ts_buttons.append(ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, ts_ccs[index]))
ts_lock_button = SLSpecialButton(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, TS_LOCK)
self._transport = SLTransport(self, self._display)
self._transport.name = 'Transport'
self._button_modes = SLButtonModeSelector(self._mixer, self._session, mx_first_buttons, mx_second_buttons, self._transport, ts_lock_button, self._ts_buttons)
#self._button_modes.set_mode_buttons((mx_first_row_select, mx_second_row_select))
#self._button_modes.set_mode_toggle(mx_first_row_select)
#--- SLSessionModeSelector TEST ---------------------
for index in range(8):
self._clip_launch_buttons.append(ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, clip_launch_buttons_ccs[index]))
#session_modes = SLSessionModeSelector(self._session, self._mixer, self._scene_launch_button, tuple(self._clip_launch_buttons))
#session_modes.set_mode_toggle(self._clip_launch_buttons[7])
#session_modes.set_enabled(0)
pots = []
for index in range(8):
pot = SliderElement(MIDI_CC_TYPE, MIDI_CHANNEL, pot_row_ccs[index])
pot.add_value_listener(self._mixer.pot_moved)
pots.append(pot)
self._pot_modes = SLPotModeSelector(self._mixer, tuple(pots))
self._pot_modes.set_controls_to_translate(tuple(pots))
self._pot_modes.name = 'pot_modes'
self._mixer._pots = tuple(pots)
#----------------------------------------------------
self._device_control = SLDeviceControl(self._device, self._display)
self._shift_mode = SLShiftableSelector(tuple(select_buttons), show_pot_values_button, tuple(p1_buttons), self._scene_up_button, self._scene_down_button, self._scene_launch_button, self._session, self._mixer, self._encoder_modes, self._device, self._device_control, tuple(self._clip_launch_buttons), self._pot_modes)
self._shift_mode.name = 'Shift_Modes'
self._shift_mode.set_mode_toggle(self._shift_button)
sliders = []
for track in range(8):
slider = SliderElement(MIDI_CC_TYPE, MIDI_CHANNEL, slider_row_ccs[track])
slider.add_value_listener(self._mixer.slider_moved)
sliders.append(slider)
sliders[-1].name = str(track) + '_Volume_Control'
mx_slider_row_select = ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, SLIDER_MODE_BUTTON)
self.master_mode = SLMasterModeSelector(self._mixer, self._session, tuple(sliders), self._button_modes, self._shift_mode, self._encoder_modes, self._pot_modes)
self.master_mode.set_controls_to_translate(tuple(sliders))
self.master_mode.name = 'Master_Mode'
self._right_shift = SLRightShiftSelector(self._mixer, self._session, self._transport, self.master_mode, mx_slider_row_select, self._button_modes, mx_first_row_select)
self._right_shift.name = 'Right_Shift_Mode'
self._right_shift.set_mode_toggle(mx_second_row_select)
self._transport.set_shift_button(mx_second_row_select)
self._session.set_shift_button(mx_second_row_select)
self._session.set_track_bank_buttons(ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, P2_UP), ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, P2_DOWN))
for index in range(8):
strip = self._mixer.channel_strip(index)
strip.set_shift_button(mx_second_row_select)
def _setup_custom_controls(self):
is_momentary = True
select_buttons = []
encoders = []
for track in range(8):
select_buttons.append(
ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL,
select_buttons_ccs[track]))
show_pot_values_button = ButtonElement(is_momentary, MIDI_CC_TYPE,
MIDI_CHANNEL,
SHOW_POT_VALUES_BUTTON)
for index in range(8):
encoder_led_mode_button = ButtonElement(
not is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL,
encoder_led_mode_ccs[index])
encoder_feedback = EncoderElement(MIDI_CC_TYPE, MIDI_CHANNEL,
encoder_feedback_ccs[index],
Live.MidiMap.MapMode.absolute)
ringed_encoder = SLEncoder(
MIDI_CC_TYPE, MIDI_CHANNEL, encoder_row_ccs[index],
Live.MidiMap.MapMode.relative_smooth_signed_bit)
ringed_encoder.add_value_listener(self._mixer.encoder_moved)
ringed_encoder.set_ring_mode_button(encoder_led_mode_button)
ringed_encoder.set_led_ring_feedback(encoder_feedback)
ringed_encoder.name = 'Device_Control_' + str(index)
encoder_led_mode_button.name = ringed_encoder.name + '_Ring_Mode_Button'
encoders.append(ringed_encoder)
self._encoders = encoders
self._device = SLDevice(self._mixer, self._display)
self._device.name = 'Device_Component'
self._device.set_parameter_controls(tuple(encoders))
self.set_device_component(self._device)
self._mixer._device = self._device
self._device_appointer = DeviceAppointer(
song=self.song(),
appointed_device_setter=self._set_appointed_device)
p1_buttons = []
p1_buttons.append(
ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, P1_UP))
p1_buttons.append(
ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, P1_DOWN))
self._encoder_modes = SLEncoderModeSelector(self._mixer, self._device,
tuple(encoders))
self._encoder_modes.name = 'encoder_modes'
self._encoder_modes.set_controls_to_translate(tuple(encoders))
#==== OLD MODES
#mute_buttons = [ ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, mute_buttons_ccs[index]) for index in range(8) ]
#mute_mode_button = ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, MUTE_MODE_BUTTON)
#self._mute_mode = SLMuteModeSelector(mute_mode_button, tuple(mute_buttons), self._mixer)
#solo_buttons = [ ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, solo_buttons_ccs[index]) for index in range(8) ]
#ts_buttons = [ ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, ts_ccs[index]) for index in range(6) ]
#solo_mode_button = ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, SOLO_MODE_BUTTON)
#ts_lock_button = ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, TS_LOCK)
#self._transport = SLTransport(self, self._display)
#self._transport.name = 'Transport'
#self._transport_mode = SLTransportModeSelector(ts_lock_button, tuple(ts_buttons), solo_mode_button, solo_buttons, self._transport, self._mixer)
#==== NEW MODES
mx_first_buttons = [
ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL,
mute_buttons_ccs[index]) for index in range(8)
]
mx_first_row_select = ButtonElement(is_momentary, MIDI_CC_TYPE,
MIDI_CHANNEL, MUTE_MODE_BUTTON)
mx_second_buttons = [
ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL,
solo_buttons_ccs[index]) for index in range(8)
]
mx_second_row_select = ButtonElement(is_momentary, MIDI_CC_TYPE,
MIDI_CHANNEL, SOLO_MODE_BUTTON)
for index in range(6):
self._ts_buttons.append(
ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL,
ts_ccs[index]))
ts_lock_button = SLSpecialButton(is_momentary, MIDI_CC_TYPE,
MIDI_CHANNEL, TS_LOCK)
self._transport = SLTransport(self, self._display)
self._transport.name = 'Transport'
self._button_modes = SLButtonModeSelector(
self._mixer, self._session, mx_first_buttons, mx_second_buttons,
self._transport, ts_lock_button, self._ts_buttons)
#self._button_modes.set_mode_buttons((mx_first_row_select, mx_second_row_select))
#self._button_modes.set_mode_toggle(mx_first_row_select)
#--- SLSessionModeSelector TEST ---------------------
for index in range(8):
self._clip_launch_buttons.append(
ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL,
clip_launch_buttons_ccs[index]))
#session_modes = SLSessionModeSelector(self._session, self._mixer, self._scene_launch_button, tuple(self._clip_launch_buttons))
#session_modes.set_mode_toggle(self._clip_launch_buttons[7])
#session_modes.set_enabled(0)
pots = []
for index in range(8):
pot = SliderElement(MIDI_CC_TYPE, MIDI_CHANNEL, pot_row_ccs[index])
pot.add_value_listener(self._mixer.pot_moved)
pots.append(pot)
self._pot_modes = SLPotModeSelector(self._mixer, tuple(pots))
self._pot_modes.set_controls_to_translate(tuple(pots))
self._pot_modes.name = 'pot_modes'
self._mixer._pots = tuple(pots)
#----------------------------------------------------
self._device_control = SLDeviceControl(self._device, self._display)
self._shift_mode = SLShiftableSelector(
tuple(select_buttons), show_pot_values_button, tuple(p1_buttons),
self._scene_up_button, self._scene_down_button,
self._scene_launch_button, self._session, self._mixer,
self._encoder_modes, self._device, self._device_control,
tuple(self._clip_launch_buttons), self._pot_modes)
self._shift_mode.name = 'Shift_Modes'
self._shift_mode.set_mode_toggle(self._shift_button)
sliders = []
for track in range(8):
slider = SliderElement(MIDI_CC_TYPE, MIDI_CHANNEL,
slider_row_ccs[track])
slider.add_value_listener(self._mixer.slider_moved)
sliders.append(slider)
sliders[-1].name = str(track) + '_Volume_Control'
mx_slider_row_select = ButtonElement(is_momentary, MIDI_CC_TYPE,
MIDI_CHANNEL, SLIDER_MODE_BUTTON)
self.master_mode = SLMasterModeSelector(self._mixer, self._session,
tuple(sliders),
self._button_modes,
self._shift_mode,
self._encoder_modes,
self._pot_modes)
self.master_mode.set_controls_to_translate(tuple(sliders))
self.master_mode.name = 'Master_Mode'
self._right_shift = SLRightShiftSelector(
self._mixer, self._session, self._transport, self.master_mode,
mx_slider_row_select, self._button_modes, mx_first_row_select)
self._right_shift.name = 'Right_Shift_Mode'
self._right_shift.set_mode_toggle(mx_second_row_select)
self._transport.set_shift_button(mx_second_row_select)
self._session.set_shift_button(mx_second_row_select)
self._session.set_track_bank_buttons(
ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, P2_UP),
ButtonElement(is_momentary, MIDI_CC_TYPE, MIDI_CHANNEL, P2_DOWN))
for index in range(8):
strip = self._mixer.channel_strip(index)
strip.set_shift_button(mx_second_row_select)
class MainKnobControl:
__module__ = __name__
__doc__ = 'Mk2 Module for Controlling Parameters with Master Knob'
def __init__(self, parent):
self._parent = parent
self.master_track = parent.song().master_track
self.the_slider = SliderElement(MIDI_CC_TYPE, 1, 86)
self.the_slider.add_value_listener(self._do_main_slider, True)
self.volume_button = None
self._set_volume_button(ButtonElement(True, MIDI_CC_TYPE, 1, 80))
self.xfade_button = None
self._set_xfade_button(ButtonElement(True, MIDI_CC_TYPE, 1, 99))
self.swing_button = None
self._set_swing_button(ButtonElement(True, MIDI_CC_TYPE, 1, 81))
self.mode = KN2_MODE_VOLUME
self.previous_mode = -1
self.tempo_button = None
self._set_tempo_button(ButtonElement(True, MIDI_CC_TYPE, 1, 82))
self.push_button = None
self._set_push_button(ButtonElement(True, MIDI_CC_TYPE, 1, 87))
self.clipn_v_button = None
self.clipn_h_button = None
self._set_clipn_h_button(ButtonElement(True, MIDI_CC_TYPE, 1, 90))
self._set_clipn_v_button(ButtonElement(True, MIDI_CC_TYPE, 1, 91))
self.toggle_buttons = [self.volume_button,
self.xfade_button,
self.swing_button,
self.tempo_button,
self.clipn_h_button,
self.clipn_v_button]
self.shift_button = None
self._set_shift_button(ButtonElement(True, MIDI_CC_TYPE, 1, 85))
self.shift_on = False
self.scroll_mod_left_button = None
self.scroll_mod_right_button = None
self._set_scroll_mod_left_button(ButtonElement(True, MIDI_CC_TYPE, 0, 105))
self._set_scroll_mod_right_button(ButtonElement(True, MIDI_CC_TYPE, 0, 106))
self._prev_mode = KN2_MODE_VOLUME
self.lrmode = LR_CONTROL_CLIP
self.loop_div_index = 0
self.loop_incdex = 4.0
self.arrow_mode_button = ColorButton(True, MIDI_CC_TYPE, 30)
self.arrow_mode_button.add_value_listener(self.toggle_arrow_mode)
self.arrow_mode_button.send_color(LR_MODE_HUES[self.lrmode])
self.arrow_mode_button.send_value(1)
self.navflags = 0
self.octave_mod_button = ButtonElement(True, MIDI_CC_TYPE, 1, 70)
self.octave_mod_button.add_value_listener(self._action_octave)
self.scale_mod_button = ButtonElement(True, MIDI_CC_TYPE, 1, 71)
self.scale_mod_button.add_value_listener(self._action_scale)
self.basenote_mod_button = ButtonElement(True, MIDI_CC_TYPE, 1, 72)
self.basenote_mod_button.add_value_listener(self._action_base_note)
self.pad_to_mainknob_mode = 0
self.octave_dwn_button = ButtonElement(True, MIDI_CC_TYPE, 3, 120)
self.octave_upp_button = ButtonElement(True, MIDI_CC_TYPE, 3, 121)
self.scale_dwn_button = ButtonElement(True, MIDI_CC_TYPE, 3, 118)
self.scale_upp_button = ButtonElement(True, MIDI_CC_TYPE, 3, 119)
self.basent_dwn_button = ButtonElement(True, MIDI_CC_TYPE, 3, 124)
self.basent_upp_button = ButtonElement(True, MIDI_CC_TYPE, 3, 125)
self.octave_dwn_button.add_value_listener(self._action_oct_down)
self.octave_upp_button.add_value_listener(self._action_oct_up)
self.scale_dwn_button.add_value_listener(self._action_scale_down)
self.scale_upp_button.add_value_listener(self._action_scale_up)
self.basent_dwn_button.add_value_listener(self._action_base_down)
self.basent_upp_button.add_value_listener(self._action_base_up)
self._measure_left_click = 0
self._measure_right_click = 0
self.mode_assign_map = {KN2_MODE_VOLUME: (self.chg_volume,
0,
'Master Knob controls MASTER Volume',
KN2_MODE_CUE),
KN2_MODE_CUE: (self.chg_cue,
0,
'Master Knob controls Cue Level',
KN2_MODE_VOLUME),
KN2_MODE_TEMPO_COARSE: (self.chg_tempo,
3,
'Master Knob controls TEMPO Coarse',
KN2_MODE_TEMPO_FINE),
KN2_MODE_TEMPO_FINE: (self.chg_tempo_fine,
3,
'Master Knob controls TEMPO Fine',
KN2_MODE_TEMPO_COARSE),
KN2_MODE_XFADE: (self.chg_xfade,
1,
'Master Knob controls Crossfader',
-1),
KN2_MODE_QUANT: (self.chg_quant,
2,
'Master Knob controls Recording Quantize',
KN2_MODE_CLIP_QUANT),
KN2_MODE_CLIP_QUANT: (self.chg_clip_q,
2,
'Master Knob controls Clip Start Quantize',
KN2_MODE_QUANT),
KN2_MODE_CLIPN_HOR: (self.nav_c_hor,
4,
'Master Knob Clip View horizontally',
-1),
KN2_MODE_CLIPN_VER: (self.nav_c_ver,
5,
'Master Knob Clip View vertically',
-1),
KN2_MODE_GENERAL: (self.chg_general,
-1,
None,
-1),
KN2_P_SCALES: (self.modify_pad_scaling,
-1,
None,
-1)}
def start_up(self):
self._set_mode(KN2_MODE_VOLUME)
self.arrow_mode_button.send_value(1)
def toggle_arrow_mode(self, value):
if value > 0:
self.lrmode = (self.lrmode + 1) % 4
self.arrow_mode_button.send_hue(LR_MODE_HUES[self.lrmode])
self._parent.show_message('Left/Right Buttons Control: ' + L_MODE_FUNCTION[self.lrmode] + ' / ' + R_MODE_FUNCTION[self.lrmode])
def switch_to_matrix_mode(self):
if self.mode != KN2_MODE_GENERAL:
self.previous_mode = self.mode
self._set_mode(KN2_MODE_GENERAL)
def exit_matrix_mode(self):
if self.mode == KN2_MODE_GENERAL:
self._set_mode(self.previous_mode)
self.previous_mode = -1
def update_shift(self):
if self.shift_on:
self.shift_button.send_value(1)
else:
self.shift_button.send_value(0)
def _set_mode(self, mode):
if not mode in range(11):
raise AssertionError
self.update_shift()
if mode == self.mode:
return
self._prev_mode = mode
self.mode = mode
self.switch_radio_buttons(self.mode_assign_map[self.mode][1])
message = self.mode_assign_map[self.mode][2]
message != None and self._parent.show_message(message)
def switch_radio_buttons(self, which):
for index in range(len(self.toggle_buttons)):
if index == which:
self.toggle_buttons[index].send_value(1)
else:
self.toggle_buttons[index].send_value(0)
def update(self):
self.switch_radio_buttons(self.mode_assign_map[self.mode][1])
self.arrow_mode_button.send_color(LR_MODE_HUES[self.lrmode])
self.arrow_mode_button.send_value(1)
def _do_main_slider(self, value, encoder):
if not value in range(128):
raise AssertionError
if not isinstance(encoder, EncoderElement):
raise AssertionError
if value == 1:
delta = 1
else:
delta = -1
if self.pad_to_mainknob_mode != 0:
self.mode_assign_map[KN2_P_SCALES][0](delta)
elif self.navflags == 0:
self.mode_assign_map[self.mode][0](delta)
if self.lrmode == LR_CONTROL_CLIP:
self.navflags & LEFT_DOWN != 0 and self.nav_c_hor(delta)
self.navflags & RIGHT_DOWN != 0 and self.nav_c_ver(delta)
elif self.lrmode == LR_CONTROL_SEL:
if self.navflags & LEFT_DOWN != 0:
self.nav_track(delta)
if self.navflags & RIGHT_DOWN != 0:
self._parent.scroll_scene(delta)
elif self.lrmode == LR_CONTROL_DEV:
if self.navflags & LEFT_DOWN != 0:
self.nav_track(delta)
if self.navflags & RIGHT_DOWN != 0:
self._parent.scroll_device(delta)
elif self.lrmode == LR_CONTROL_LOOP:
if self.navflags & LEFT_DOWN != 0:
self.adjust_loop_start(delta)
if self.navflags & RIGHT_DOWN != 0:
self.adjust_loop_length(delta)
def modify_pad_scaling(self, delta):
if self.pad_to_mainknob_mode & PAD_KNOB_OCTAVE != 0:
self._parent.inc_octave(delta)
if self.pad_to_mainknob_mode & PAD_KNOB_SCALE != 0:
self._parent.inc_scale(delta)
if self.pad_to_mainknob_mode & PAD_KNOB_BASEN != 0:
self._parent.inc_base_note(delta)
def adjust_loop_start(self, delta):
loopval = self._parent.song().loop_start
loopval += self.loop_incdex * delta
if loopval < 0:
loopval = 0
elif loopval > 999:
loopval = 999
self._parent.song().loop_start = loopval
def adjust_loop_length(self, delta):
loopval = self._parent.song().loop_length
loopval += self.loop_incdex * delta
if loopval < self.loop_incdex:
loopval = self.loop_incdex
elif loopval > 999:
loopval = 999
self._parent.song().loop_length = loopval
def chg_general(self, delta):
self._parent._scenematrix.control_handler.mod_value(delta, self.shift_on)
def nav_track(self, direction):
if direction == 1:
self._parent._a_trk_right(1)
else:
self._parent._a_trk_left(1)
def nav_c_hor(self, direction):
self._parent.move_view_horizontal(direction)
def nav_c_ver(self, direction):
if direction == 1:
self._parent._session.bank_up()
else:
self._parent._session.bank_down()
def chg_volume(self, diff):
if self.shift_on:
self.repeat(self.master_track.mixer_device.volume, diff)
else:
self.master_track.mixer_device.volume.value = self.calc_new_parm(self.master_track.mixer_device.volume, diff)
def chg_xfade(self, diff):
if self.shift_on:
self.repeat(self.master_track.mixer_device.crossfader, diff)
else:
self.master_track.mixer_device.crossfader.value = self.calc_new_parm(self.master_track.mixer_device.crossfader, diff)
def chg_cue(self, diff):
if self.shift_on:
self.repeat(self.master_track.mixer_device.cue_volume, diff)
else:
self.master_track.mixer_device.cue_volume.value = self.calc_new_parm(self.master_track.mixer_device.cue_volume, diff)
def repeat(self, parm, delta):
count = 0
while count < SHIFT_INC:
parm.value = self.calc_new_parm(parm, delta)
count += 1
def calc_new_parm(self, parm, delta):
parm_range = parm.max - parm.min
int_val = int((parm.value - parm.min) / parm_range * PARM_RANGE + 0.1)
inc_val = min(PARM_RANGE, max(0, int_val + delta))
return float(inc_val) / float(PARM_RANGE) * parm_range + parm.min
def chg_quant(self, diff):
rec_quant = self._parent.song().midi_recording_quantization
index = self.get_quant_index(rec_quant)
new_index = index + diff
if new_index >= 0 and new_index < len(QUANT_CONST):
self._parent.song().midi_recording_quantization = QUANT_CONST[new_index]
self._parent.show_message(QUANT_DESCR[new_index])
def chg_clip_q(self, diff):
quant = self._parent.song().clip_trigger_quantization
self._parent.song().clip_trigger_quantization = max(0, min(13, quant + diff))
self._parent.show_message('Clip Quantize ' + CLIQ_DESCR[self._parent.song().clip_trigger_quantization])
def chg_tempo_fine(self, diff):
if diff < 0:
amount = -0.01
else:
amount = 0.01
self.chg_tempo(amount)
def chg_tempo(self, diff):
self._parent.song().tempo = max(20, min(999, self._parent.song().tempo + diff))
def get_quant_index(self, const):
for index in range(len(QUANT_CONST)):
if const == QUANT_CONST[index]:
return index
return -1
def _action_octave(self, value):
if value != 0:
self.pad_to_mainknob_mode |= PAD_KNOB_OCTAVE
else:
self.pad_to_mainknob_mode &= ~PAD_KNOB_OCTAVE
def _action_scale(self, value):
if value != 0:
self.pad_to_mainknob_mode |= PAD_KNOB_SCALE
else:
self.pad_to_mainknob_mode &= ~PAD_KNOB_SCALE
def _action_base_note(self, value):
if value != 0:
self.pad_to_mainknob_mode |= PAD_KNOB_BASEN
else:
self.pad_to_mainknob_mode &= ~PAD_KNOB_BASEN
def _set_volume_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.volume_button != None:
self.volume_button.remove_value_listener(self._action_volume)
self.volume_button = button
self.volume_button != None and self.volume_button.add_value_listener(self._action_volume)
def _action_volume(self, value):
if not self.volume_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.mode != KN2_MODE_VOLUME and self._set_mode(KN2_MODE_VOLUME)
def _set_xfade_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.xfade_button != None:
self.xfade_button.remove_value_listener(self._action_xfade)
self.xfade_button = button
self.xfade_button != None and self.xfade_button.add_value_listener(self._action_xfade)
def _action_xfade(self, value):
if not self.xfade_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.mode != KN2_MODE_XFADE and self._set_mode(KN2_MODE_XFADE)
def _set_swing_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.swing_button != None:
self.swing_button.remove_value_listener(self._action_swing)
self.swing_button = button
self.swing_button != None and self.swing_button.add_value_listener(self._action_swing)
def _action_swing(self, value):
if not self.swing_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.mode != KN2_MODE_QUANT and self._set_mode(KN2_MODE_QUANT)
def _set_tempo_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.tempo_button != None:
self.tempo_button.remove_value_listener(self._action_tempo)
self.tempo_button = button
self.tempo_button != None and self.tempo_button.add_value_listener(self._action_tempo)
def _action_tempo(self, value):
if not self.tempo_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.mode != KN2_MODE_TEMPO_COARSE and self._set_mode(KN2_MODE_TEMPO_COARSE)
def _set_clipn_h_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.clipn_h_button != None:
self.clipn_h_button.remove_value_listener(self._action_clipnh)
self.clipn_h_button = button
self.clipn_h_button != None and self.clipn_h_button.add_value_listener(self._action_clipnh)
def _action_clipnh(self, value):
if not self.clipn_h_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.mode != KN2_MODE_CLIPN_HOR and self._set_mode(KN2_MODE_CLIPN_HOR)
def _set_clipn_v_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.clipn_v_button != None:
self.clipn_v_button.remove_value_listener(self._action_clipnv)
self.clipn_v_button = button
self.clipn_v_button != None and self.clipn_v_button.add_value_listener(self._action_clipnv)
def _action_clipnv(self, value):
if not self.clipn_v_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.mode != KN2_MODE_CLIPN_VER and self._set_mode(KN2_MODE_CLIPN_VER)
def _set_shift_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.shift_button != None:
self.shift_button.remove_value_listener(self._action_shift)
self.shift_button = button
self.shift_button != None and self.shift_button.add_value_listener(self._action_shift)
def _action_shift(self, value):
if not self.shift_button != None:
raise AssertionError
raise value in range(128) or AssertionError
self.shift_on = value != 0 and not self.shift_on
self.update_shift()
def _set_scroll_mod_left_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.scroll_mod_left_button != None:
self.scroll_mod_left_button.remove_value_listener(self._action_scroll_left)
self.scroll_mod_left_button = button
self.scroll_mod_left_button != None and self.scroll_mod_left_button.add_value_listener(self._action_scroll_left)
def _set_scroll_mod_right_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.scroll_mod_right_button != None:
self.scroll_mod_right_button.remove_value_listener(self._action_scroll_right)
self.scroll_mod_right_button = button
self.scroll_mod_right_button != None and self.scroll_mod_right_button.add_value_listener(self._action_scroll_right)
def _action_scroll_left(self, value):
if not self.scroll_mod_left_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.scroll_mod_left_button.send_value(1)
self.navflags |= LEFT_DOWN
self._measure_left_click = int(round(time.time() * 1000))
else:
self.scroll_mod_left_button.send_value(0)
self.navflags &= ~LEFT_DOWN
clicktime = int(round(time.time() * 1000)) - self._measure_left_click
if clicktime < CLICK_TIME:
if self._parent._modifier_down:
self._parent.modify_track_offset(-1)
elif self._parent._mode == PAD_MODE:
self._do_lr_as_scale_mode(-1)
elif self._parent._mode == SCENE_MODE:
self._parent.modify_scene_offset(-1)
elif self._parent._mode == CLIP_MODE:
self._parent.move_view_horizontal(-1)
elif self._parent._mode == CONTROL_MODE:
self._parent.move_view_horizontal(-1)
def _action_scroll_right(self, value):
if not self.scroll_mod_right_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.scroll_mod_right_button.send_value(1)
self.navflags |= RIGHT_DOWN
self._measure_right_click = int(round(time.time() * 1000))
else:
self.scroll_mod_right_button.send_value(0)
self.navflags &= ~RIGHT_DOWN
clicktime = int(round(time.time() * 1000)) - self._measure_right_click
if clicktime < CLICK_TIME:
if self._parent._modifier_down:
self._parent.modify_track_offset(1)
elif self._parent._mode == PAD_MODE:
self._do_lr_as_scale_mode(1)
elif self._parent._mode == SCENE_MODE:
self._parent.modify_scene_offset(1)
elif self._parent._mode == CLIP_MODE:
self._parent.move_view_horizontal(1)
elif self._parent._mode == CONTROL_MODE:
self._parent.move_view_horizontal(1)
def _do_lr_as_scale_mode(self, delta):
if self.pad_to_mainknob_mode == PAD_KNOB_SCALE:
self._parent.inc_scale(delta)
elif self.pad_to_mainknob_mode == PAD_KNOB_BASEN:
self._parent.inc_base_note(delta)
else:
self._parent.inc_octave(delta)
def _action_oct_down(self, value):
if value != 0:
self._parent.inc_octave(-1)
def _action_oct_up(self, value):
if value != 0:
self._parent.inc_octave(1)
def _action_scale_down(self, value):
if value != 0:
self._parent.inc_scale(-1)
def _action_scale_up(self, value):
if value != 0:
self._parent.inc_scale(1)
def _action_base_down(self, value):
if value != 0:
self._parent.inc_base_note(-1)
def _action_base_up(self, value):
if value != 0:
self._parent.inc_base_note(1)
def _set_push_button(self, button):
if not (button == None or isinstance(button, ButtonElement)):
raise AssertionError
if self.push_button != None:
self.push_button.remove_value_listener(self._action_push)
self.push_button = button
self.push_button != None and self.push_button.add_value_listener(self._action_push)
def _action_push(self, value):
if not self.push_button != None:
raise AssertionError
if not value in range(128):
raise AssertionError
next_mode = self.mode_assign_map[self.mode][3]
next_mode != -1 and self._set_mode(next_mode)
self.loop_div_index = self.lrmode == LR_CONTROL_LOOP and self.navflags != 0 and (self.loop_div_index + 1) % len(LOOP_KNOB_DIVISION)
self._parent.show_message('Loop Selection Granularity : ' + str(LOOP_KNOB_DIVISION[self.loop_div_index]) + ' beats ')
self.loop_incdex = LOOP_KNOB_DIVISION[self.loop_div_index]
def remove_listener(self, control, callback):
if control != None and control.value_has_listener(callback):
control.remove_value_listener(callback)
control.disconnect()
def disconnect(self):
self.remove_listener(self.the_slider, self._do_main_slider)
self.remove_listener(self.arrow_mode_button, self.toggle_arrow_mode)
self.remove_listener(self.volume_button, self._action_volume)
self.remove_listener(self.xfade_button, self._action_xfade)
self.remove_listener(self.swing_button, self._action_swing)
self.remove_listener(self.clipn_h_button, self._action_clipnh)
self.remove_listener(self.clipn_v_button, self._action_clipnv)
self.remove_listener(self.shift_button, self._action_shift)
self.remove_listener(self.scroll_mod_left_button, self._action_scroll_left)
self.remove_listener(self.scroll_mod_right_button, self._action_scroll_right)
self.remove_listener(self.push_button, self._action_push)
self.remove_listener(self.octave_mod_button, self._action_octave)
self.remove_listener(self.scale_mod_button, self._action_scale)
self.remove_listener(self.basenote_mod_button, self._action_base_note)
self.remove_listener(self.octave_dwn_button, self._action_oct_down)
self.remove_listener(self.octave_upp_button, self._action_oct_up)
self.remove_listener(self.scale_dwn_button, self._action_scale_down)
self.remove_listener(self.scale_upp_button, self._action_scale_up)
self.remove_listener(self.basent_dwn_button, self._action_base_down)
self.remove_listener(self.basent_upp_button, self._action_base_up)
self._parent = None
self.master_track = None
self.the_slider = None
self.mode_assign_map = None
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
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
