class Launchkey(ControlSurface):
""" Script for Novation's Launchkey 25/49/61 keyboards """
def __init__(self,
c_instance,
control_factory=LaunchkeyControlFactory(),
identity_response=SIZE_RESPONSE):
ControlSurface.__init__(self, c_instance)
self._control_factory = control_factory
self._identity_response = identity_response
with self.component_guard():
self.set_pad_translations(PAD_TRANSLATIONS)
self._suggested_input_port = 'Launchkey InControl'
self._suggested_output_port = 'Launchkey InControl'
self._has_sliders = True
self._current_midi_map = None
self._master_slider = make_slider(7, 'Master_Volume_Control')
self._modes_buttons = []
for index in range(3):
button = ButtonElement(IS_MOMENTARY, MIDI_NOTE_TYPE, 0,
13 + index)
self._modes_buttons.append(button)
self._modes_buttons[-1].add_value_listener(
self._dummy_listener)
self._setup_mixer()
self._setup_session()
self._setup_transport()
self._setup_device()
self._setup_navigation()
for component in self.components:
component.set_enabled(False)
return
def refresh_state(self):
ControlSurface.refresh_state(self)
self.schedule_message(2, self._send_midi, LIVE_MODE_ON)
self.schedule_message(3, self._send_midi, SIZE_QUERY)
def handle_sysex(self, midi_bytes):
if midi_bytes[0:11] == self._identity_response:
self._has_sliders = midi_bytes[11] != 48
self._send_midi(LED_FLASHING_ON)
self._update_mixer_offset()
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)
for index in range(len(self._sliders)):
self._mixer.channel_strip(index).set_volume_control(None)
self._mixer.channel_strip(index).set_mute_button(None)
slider = self._sliders[index]
slider.release_parameter()
self._mixer.selected_strip().set_volume_control(
self._master_slider)
self.request_rebuild_midi_map()
return
def disconnect(self):
ControlSurface.disconnect(self)
for button in self._modes_buttons:
if button.value_has_listener(self._dummy_listener):
button.remove_value_listener(self._dummy_listener)
self._modes_buttons = None
self._encoders = None
self._sliders = None
self._strip_buttons = None
self._master_slider = None
self._current_midi_map = None
self._transport_view_modes = None
self._send_midi(LED_FLASHING_OFF)
self._send_midi(LIVE_MODE_OFF)
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 _setup_mixer(self):
mute_solo_flip_button = make_button(59, 'Master_Button')
self._mixer = SpecialMixerComponent(8)
self._mixer.name = 'Mixer'
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 = []
self._strip_buttons = []
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(
make_slider(41 + index, 'Volume_Control_%d' % index))
strip.set_volume_control(self._sliders[-1])
self._strip_buttons.append(
make_button(51 + index, 'Mute_Button_%d' % index))
self._mixer.set_strip_mute_solo_buttons(tuple(self._strip_buttons),
mute_solo_flip_button)
def _setup_session(self):
scene_launch_button = self._control_factory.create_scene_launch_button(
)
scene_stop_button = self._control_factory.create_scene_stop_button()
self._session = SessionComponent(8, 0)
self._session.name = 'Session_Control'
self._session.selected_scene().name = 'Selected_Scene'
self._session.selected_scene().set_launch_button(scene_launch_button)
self._session.selected_scene().set_triggered_value(GREEN_BLINK)
self._session.set_stop_all_clips_button(scene_stop_button)
scene_stop_button.set_on_off_values(AMBER_FULL, LED_OFF)
self._session.set_mixer(self._mixer)
self._session.set_stop_clip_value(AMBER_HALF)
self._session.set_stop_clip_triggered_value(GREEN_BLINK)
clip_launch_buttons = []
clip_stop_buttons = []
for index in range(8):
clip_launch_buttons.append(
self._control_factory.create_clip_launch_button(index))
clip_stop_buttons.append(
self._control_factory.create_clip_stop_button(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(clip_launch_buttons[-1])
clip_slot.name = 'Selected_Clip_Slot_' + str(index)
self._session.set_stop_track_clip_buttons(tuple(clip_stop_buttons))
def _setup_transport(self):
rwd_button = make_button(112, 'Rwd_Button')
ffwd_button = make_button(113, 'FFwd_Button')
stop_button = make_button(114, 'Stop_Button')
play_button = make_button(115, 'Play_Button')
loop_button = make_button(116, 'Loop_Button')
rec_button = make_button(117, 'Record_Button')
transport = TransportComponent()
transport.name = 'Transport'
transport.set_stop_button(stop_button)
transport.set_play_button(play_button)
transport.set_record_button(rec_button)
transport.set_loop_button(loop_button)
self._transport_view_modes = TransportViewModeSelector(
transport, self._session, ffwd_button, rwd_button)
self._transport_view_modes.name = 'Transport_View_Modes'
def _setup_device(self):
encoders = [
make_encoder(21 + index, 'Device_Control_%d' % index)
for index in xrange(8)
]
self._encoders = tuple(encoders)
device = DeviceComponent(device_selection_follows_track_selection=True)
device.name = 'Device_Component'
self.set_device_component(device)
device.set_parameter_controls(self._encoders)
def _setup_navigation(self):
self._next_track_button = self._control_factory.create_next_track_button(
)
self._prev_track_button = self._control_factory.create_prev_track_button(
)
self._session_navigation = SessionNavigationComponent(
name='Session_Navigation')
self._session_navigation.set_next_track_button(self._next_track_button)
self._session_navigation.set_prev_track_button(self._prev_track_button)
def _dummy_listener(self, value):
pass
def _on_selected_track_changed(self):
ControlSurface._on_selected_track_changed(self)
self._update_mixer_offset()
def _update_mixer_offset(self):
all_tracks = self._session.tracks_to_use()
selected_track = self.song().view.selected_track
num_strips = self._session.width()
if selected_track in all_tracks:
track_index = list(all_tracks).index(selected_track)
new_offset = track_index - track_index % num_strips
self._session.set_offsets(new_offset, self._session.scene_offset())
class Launchkey(ControlSurface):
""" Script for Novation's Launchkey 25/49/61 keyboards """
def __init__(self, c_instance, control_factory = LaunchkeyControlFactory(), identity_response = SIZE_RESPONSE):
ControlSurface.__init__(self, c_instance)
self._control_factory = control_factory
self._identity_response = identity_response
with self.component_guard():
self.set_pad_translations(PAD_TRANSLATIONS)
self._device_selection_follows_track_selection = True
self._suggested_input_port = 'Launchkey InControl'
self._suggested_output_port = 'Launchkey InControl'
self._has_sliders = True
self._current_midi_map = None
self._master_slider = make_slider(7, 'Master_Volume_Control')
self._modes_buttons = []
for index in range(3):
button = ButtonElement(IS_MOMENTARY, MIDI_NOTE_TYPE, 0, 13 + index)
self._modes_buttons.append(button)
self._modes_buttons[-1].add_value_listener(self._dummy_listener)
self._setup_mixer()
self._setup_session()
self._setup_transport()
self._setup_device()
self._setup_navigation()
for component in self.components:
component.set_enabled(False)
return
def refresh_state(self):
ControlSurface.refresh_state(self)
self.schedule_message(2, self._send_midi, LIVE_MODE_ON)
self.schedule_message(3, self._send_midi, SIZE_QUERY)
def handle_sysex(self, midi_bytes):
if midi_bytes[0:11] == self._identity_response:
self._has_sliders = midi_bytes[11] != 48
self._send_midi(LED_FLASHING_ON)
self._update_mixer_offset()
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)
for index in range(len(self._sliders)):
self._mixer.channel_strip(index).set_volume_control(None)
self._mixer.channel_strip(index).set_mute_button(None)
slider = self._sliders[index]
slider.release_parameter()
self._mixer.selected_strip().set_volume_control(self._master_slider)
self.request_rebuild_midi_map()
return
def disconnect(self):
ControlSurface.disconnect(self)
for button in self._modes_buttons:
if button.value_has_listener(self._dummy_listener):
button.remove_value_listener(self._dummy_listener)
self._modes_buttons = None
self._encoders = None
self._sliders = None
self._strip_buttons = None
self._master_slider = None
self._current_midi_map = None
self._transport_view_modes = None
self._send_midi(LED_FLASHING_OFF)
self._send_midi(LIVE_MODE_OFF)
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 _setup_mixer(self):
mute_solo_flip_button = make_button(59, 'Master_Button')
self._mixer = SpecialMixerComponent(8)
self._mixer.name = 'Mixer'
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 = []
self._strip_buttons = []
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(make_slider(41 + index, 'Volume_Control_%d' % index))
strip.set_volume_control(self._sliders[-1])
self._strip_buttons.append(make_button(51 + index, 'Mute_Button_%d' % index))
self._mixer.set_strip_mute_solo_buttons(tuple(self._strip_buttons), mute_solo_flip_button)
def _setup_session(self):
scene_launch_button = self._control_factory.create_scene_launch_button()
scene_stop_button = self._control_factory.create_scene_stop_button()
self._session = SessionComponent(8, 0)
self._session.name = 'Session_Control'
self._session.selected_scene().name = 'Selected_Scene'
self._session.selected_scene().set_launch_button(scene_launch_button)
self._session.selected_scene().set_triggered_value(GREEN_BLINK)
self._session.set_stop_all_clips_button(scene_stop_button)
scene_stop_button.set_on_off_values(AMBER_FULL, LED_OFF)
self._session.set_mixer(self._mixer)
self._session.set_stop_clip_value(AMBER_HALF)
self._session.set_stop_clip_triggered_value(GREEN_BLINK)
clip_launch_buttons = []
clip_stop_buttons = []
for index in range(8):
clip_launch_buttons.append(self._control_factory.create_clip_launch_button(index))
clip_stop_buttons.append(self._control_factory.create_clip_stop_button(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(clip_launch_buttons[-1])
clip_slot.name = 'Selected_Clip_Slot_' + str(index)
self._session.set_stop_track_clip_buttons(tuple(clip_stop_buttons))
def _setup_transport(self):
rwd_button = make_button(112, 'Rwd_Button')
ffwd_button = make_button(113, 'FFwd_Button')
stop_button = make_button(114, 'Stop_Button')
play_button = make_button(115, 'Play_Button')
loop_button = make_button(116, 'Loop_Button')
rec_button = make_button(117, 'Record_Button')
transport = TransportComponent()
transport.name = 'Transport'
transport.set_stop_button(stop_button)
transport.set_play_button(play_button)
transport.set_record_button(rec_button)
transport.set_loop_button(loop_button)
self._transport_view_modes = TransportViewModeSelector(transport, self._session, ffwd_button, rwd_button)
self._transport_view_modes.name = 'Transport_View_Modes'
def _setup_device(self):
encoders = [ make_encoder(21 + index, 'Device_Control_%d' % index) for index in xrange(8) ]
self._encoders = tuple(encoders)
device = DeviceComponent()
device.name = 'Device_Component'
self.set_device_component(device)
device.set_parameter_controls(self._encoders)
def _setup_navigation(self):
self._next_track_button = self._control_factory.create_next_track_button()
self._prev_track_button = self._control_factory.create_prev_track_button()
self._session_navigation = SessionNavigationComponent(name='Session_Navigation')
self._session_navigation.set_next_track_button(self._next_track_button)
self._session_navigation.set_prev_track_button(self._prev_track_button)
def _dummy_listener(self, value):
pass
def _on_selected_track_changed(self):
ControlSurface._on_selected_track_changed(self)
self._update_mixer_offset()
def _update_mixer_offset(self):
all_tracks = self._session.tracks_to_use()
selected_track = self.song().view.selected_track
num_strips = self._session.width()
if selected_track in all_tracks:
track_index = list(all_tracks).index(selected_track)
new_offset = track_index - track_index % num_strips
self._session.set_offsets(new_offset, self._session.scene_offset())
class LaunchpadSimple(ControlSurface):
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
with self.component_guard():
self._suggested_input_port = 'Launchpad'
self._suggested_output_port = 'Launchpad'
# Launchpad configuration
self._send_midi(LAUNCHPAD_RESET)
self._send_midi(LAUNCHPAD_ENABLE_BLINKING)
# make buttons
top_buttons = [
make_button(MIDI_CC_TYPE, 104 + i) for i in range(8)
]
side_buttons = [
make_button(MIDI_NOTE_TYPE, 8 + 16 * i) for i in range(8)
]
matrix = ButtonMatrixElement()
for row in range(8):
button_row = [
make_button(MIDI_NOTE_TYPE, 16 * row + col)
for col in range(8)
]
matrix.add_row(tuple(button_row))
# mixer and session components
self._mixer = MixerComponent(8)
self._session = SessionComponent(8, SCENES_AMOUNT)
self._session.set_mixer(self._mixer)
self.set_highlighting_session_component(self._session)
# navigation
for button in top_buttons[:4]:
button.set_on_off_values(GREEN_FULL, GREEN_THIRD)
self._session.set_scene_bank_buttons(top_buttons[1],
top_buttons[0])
self._session.set_track_bank_buttons(top_buttons[3],
top_buttons[2])
# clip launch
for scene_index in range(SCENES_AMOUNT):
scene = self._session.scene(scene_index)
scene.set_launch_button(side_buttons[scene_index])
scene.set_triggered_value(GREEN_BLINK)
scene.set_scene_value(GREEN_THIRD)
scene.set_no_scene_value(LED_OFF)
for track_index in range(8):
clip_slot = scene.clip_slot(track_index)
clip_slot.set_launch_button(
matrix.get_button(track_index, scene_index))
clip_slot.set_triggered_to_play_value(GREEN_BLINK)
clip_slot.set_triggered_to_record_value(RED_BLINK)
clip_slot.set_started_value(GREEN_FULL)
clip_slot.set_stopped_value(AMBER_THIRD)
clip_slot.set_recording_value(RED_FULL)
# track stop
self._session.set_stop_track_clip_buttons(
[matrix.get_button(i, ROW_STOP) for i in range(8)])
self._session.set_stop_clip_value(RED_THIRD)
self._session.set_stop_clip_triggered_value(RED_BLINK)
button_stop_all = side_buttons[ROW_STOP]
button_stop_all.set_on_off_values(RED_FULL, RED_THIRD)
self._session.set_stop_all_clips_button(button_stop_all)
# track select
self._mixer.set_track_select_buttons(
[matrix.get_button(i, ROW_SELECT) for i in range(8)])
self._mixer.set_track_select_values(AMBER_FULL, AMBER_THIRD,
LED_OFF)
button_select_master = side_buttons[ROW_SELECT]
button_select_master.set_on_off_values(AMBER_FULL, AMBER_THIRD)
self._mixer.set_master_select_button(button_select_master)
# delete clip button
self._delete_button = top_buttons[INDEX_DELETE_BUTTON]
self._delete_button.set_on_off_values(RED_BLINK, RED_THIRD)
self._delete_button.add_value_listener(self._delete_value_listener)
self._del_pressed = False
self._delete_button.turn_off()
# quantization toggle
self._quantization_toggle = QuantizationToggle(
top_buttons[INDEX_QUANTIZATION_BUTTON], self.song(),
GREEN_THIRD, RED_THIRD)
# browser view toggle
self._browser_view_toggle = ViewToggle(
side_buttons[INDEX_BROWSER_VIEW_BUTTON], ABLETON_VIEW_BROWSER,
GREEN_THIRD, RED_THIRD)
# detail view toggle
self._device_view_toggle = DetailViewToggle(
side_buttons[INDEX_DETAIL_VIEW_BUTTON], GREEN_THIRD, RED_THIRD,
LED_OFF)
def disconnect(self):
self._send_midi(LAUNCHPAD_RESET)
ControlSurface.disconnect(self)
self._delete_button.remove_value_listener(self._delete_value_listener)
self._delete_button = None
self._quantization_toggle.disconnect()
self._quantization_toggle = None
self._browser_view_toggle.disconnect()
self._browser_view_toggle = None
self._device_view_toggle.disconnect()
self._device_view_toggle = None
self._session = None
self._mixer = None
def receive_midi(self, midi_bytes):
if self._del_pressed and self._delete_clip(midi_bytes):
return
else:
ControlSurface.receive_midi(self, midi_bytes)
def _delete_value_listener(self, value):
self._del_pressed = (value == 127)
self._delete_button.set_light(self._del_pressed)
def _delete_clip(self, midi_bytes):
if midi_bytes[0] == MIDI_NOTE_ON_VALUE:
row, col = launchpad_button_loc(midi_bytes[1])
if row < SCENES_AMOUNT and col < 8:
self._session.scene(row).clip_slot(col)._do_delete_clip()
return True
return False
class LaunchpadSimple(ControlSurface):
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
with self.component_guard():
self._suggested_input_port = "Launchpad"
self._suggested_output_port = "Launchpad"
# Launchpad configuration
self._send_midi(LAUNCHPAD_RESET)
self._send_midi(LAUNCHPAD_ENABLE_BLINKING)
# make buttons
top_buttons = [make_button(MIDI_CC_TYPE, 104 + i) for i in range(8)]
side_buttons = [make_button(MIDI_NOTE_TYPE, 8 + 16 * i) for i in range(8)]
matrix = ButtonMatrixElement()
for row in range(8):
button_row = [make_button(MIDI_NOTE_TYPE, 16 * row + col) for col in range(8)]
matrix.add_row(tuple(button_row))
# mixer and session components
self._mixer = MixerComponent(8)
self._session = SessionComponent(8, SCENES_AMOUNT)
self._session.set_mixer(self._mixer)
self.set_highlighting_session_component(self._session)
# navigation
for button in top_buttons[:4]:
button.set_on_off_values(GREEN_FULL, GREEN_THIRD)
self._session.set_scene_bank_buttons(top_buttons[1], top_buttons[0])
self._session.set_track_bank_buttons(top_buttons[3], top_buttons[2])
# clip launch
for scene_index in range(SCENES_AMOUNT):
scene = self._session.scene(scene_index)
scene.set_launch_button(side_buttons[scene_index])
scene.set_triggered_value(GREEN_BLINK)
scene.set_scene_value(GREEN_THIRD)
scene.set_no_scene_value(LED_OFF)
for track_index in range(8):
clip_slot = scene.clip_slot(track_index)
clip_slot.set_launch_button(matrix.get_button(track_index, scene_index))
clip_slot.set_triggered_to_play_value(GREEN_BLINK)
clip_slot.set_triggered_to_record_value(RED_BLINK)
clip_slot.set_started_value(GREEN_FULL)
clip_slot.set_stopped_value(AMBER_THIRD)
clip_slot.set_recording_value(RED_FULL)
# track stop
self._session.set_stop_track_clip_buttons([matrix.get_button(i, ROW_STOP) for i in range(8)])
self._session.set_stop_clip_value(RED_THIRD)
self._session.set_stop_clip_triggered_value(RED_BLINK)
button_stop_all = side_buttons[ROW_STOP]
button_stop_all.set_on_off_values(RED_FULL, RED_THIRD)
self._session.set_stop_all_clips_button(button_stop_all)
# track select
self._mixer.set_track_select_buttons([matrix.get_button(i, ROW_SELECT) for i in range(8)])
self._mixer.set_track_select_values(AMBER_FULL, AMBER_THIRD, LED_OFF)
button_select_master = side_buttons[ROW_SELECT]
button_select_master.set_on_off_values(AMBER_FULL, AMBER_THIRD)
self._mixer.set_master_select_button(button_select_master)
# delete clip button
self._delete_button = top_buttons[INDEX_DELETE_BUTTON]
self._delete_button.set_on_off_values(RED_BLINK, RED_THIRD)
self._delete_button.add_value_listener(self._delete_value_listener)
self._del_pressed = False
self._delete_button.turn_off()
# quantization toggle
self._quantization_toggle = QuantizationToggle(
top_buttons[INDEX_QUANTIZATION_BUTTON], self.song(), GREEN_THIRD, RED_THIRD
)
# browser view toggle
self._browser_view_toggle = ViewToggle(
side_buttons[INDEX_BROWSER_VIEW_BUTTON], ABLETON_VIEW_BROWSER, GREEN_THIRD, RED_THIRD
)
# detail view toggle
self._device_view_toggle = DetailViewToggle(
side_buttons[INDEX_DETAIL_VIEW_BUTTON], GREEN_THIRD, RED_THIRD, LED_OFF
)
def disconnect(self):
self._send_midi(LAUNCHPAD_RESET)
ControlSurface.disconnect(self)
self._delete_button.remove_value_listener(self._delete_value_listener)
self._delete_button = None
self._quantization_toggle.disconnect()
self._quantization_toggle = None
self._browser_view_toggle.disconnect()
self._browser_view_toggle = None
self._device_view_toggle.disconnect()
self._device_view_toggle = None
self._session = None
self._mixer = None
def receive_midi(self, midi_bytes):
if self._del_pressed and self._delete_clip(midi_bytes):
return
else:
ControlSurface.receive_midi(self, midi_bytes)
def _delete_value_listener(self, value):
self._del_pressed = value == 127
self._delete_button.set_light(self._del_pressed)
def _delete_clip(self, midi_bytes):
if midi_bytes[0] == MIDI_NOTE_ON_VALUE:
row, col = launchpad_button_loc(midi_bytes[1])
if row < SCENES_AMOUNT and col < 8:
self._session.scene(row).clip_slot(col)._do_delete_clip()
return True
return False
