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