class MiniLab(ArturiaControlSurface): session_component_type = SessionComponent encoder_msg_channel = 0 encoder_msg_ids = (7, 74, 71, 76, 77, 93, 73, 75, 114, 18, 19, 16, 17, 91, 79, 72) pad_channel = 9 def __init__(self, *a, **k): super(MiniLab, self).__init__(*a, **k) with self.component_guard(): self._create_controls() self._create_device() self._create_session() self._create_mixer() def _create_controls(self): self._device_controls = ButtonMatrixElement(rows=[ [ EncoderElement(MIDI_CC_TYPE, self.encoder_msg_channel, identifier, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Encoder_%d_%d' % (column_index, row_index)) for column_index, identifier in enumerate(row) ] for row_index, row in enumerate((self.encoder_msg_ids[:4], self.encoder_msg_ids[8:12])) ]) self._horizontal_scroll_encoder = EncoderElement(MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[7], Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Horizontal_Scroll_Encoder') self._vertical_scroll_encoder = EncoderElement(MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[15], Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Vertical_Scroll_Encoder') self._volume_encoder = EncoderElement(MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[13], Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Volume_Encoder') self._pan_encoder = EncoderElement(MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[12], Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Pan_Encoder') self._send_a_encoder = EncoderElement(MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[4], Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Send_A_Encoder') self._send_b_encoder = EncoderElement(MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[5], Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Send_B_Encoder') self._send_encoders = ButtonMatrixElement(rows=[[self._send_a_encoder, self._send_b_encoder]]) self._return_a_encoder = EncoderElement(MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[6], Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Return_A_Encoder') self._return_b_encoder = EncoderElement(MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[14], Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Return_B_Encoder') self._return_encoders = ButtonMatrixElement(rows=[[self._return_a_encoder, self._return_b_encoder]]) self._pads = ButtonMatrixElement(rows=[ [ ButtonElement(True, MIDI_NOTE_TYPE, self.pad_channel, col + 36 + 8 * row, name='Pad_%d_%d' % (col, row)) for col in xrange(8) ] for row in xrange(2) ]) def _create_device(self): self._device = DeviceComponent(name='Device', is_enabled=False, layer=Layer(parameter_controls=self._device_controls), device_selection_follows_track_selection=True) self._device.set_enabled(True) self.set_device_component(self._device) def _create_session(self): self._session = self.session_component_type(num_tracks=self._pads.width(), num_scenes=self._pads.height(), name='Session', is_enabled=False, layer=Layer(clip_launch_buttons=self._pads, scene_select_control=self._vertical_scroll_encoder)) self._session.set_enabled(True) def _create_mixer(self): self._mixer = MixerComponent(name='Mixer', is_enabled=False, num_returns=2, layer=Layer(track_select_encoder=self._horizontal_scroll_encoder, selected_track_volume_control=self._volume_encoder, selected_track_pan_control=self._pan_encoder, selected_track_send_controls=self._send_encoders, return_volume_controls=self._return_encoders)) self._mixer.set_enabled(True) def _collect_setup_messages(self): for cc_id, encoder_id in izip(self.encoder_msg_ids, HARDWARE_ENCODER_IDS): self._setup_hardware_encoder(encoder_id, cc_id, channel=self.encoder_msg_channel) for index, pad_id in enumerate(HARDWARE_BUTTON_IDS): self._setup_hardware_button(pad_id, index + PAD_IDENTIFIER_OFFSET, self.pad_channel)
class MiniLab(ArturiaControlSurface): def __init__(self, *a, **k): super(MiniLab, self).__init__(*a, **k) with self.component_guard(): self._create_controls() self._create_device() self._create_session() self._create_mixer() def _create_controls(self): self._device_controls = ButtonMatrixElement(rows=[ [ EncoderElement(MIDI_CC_TYPE, 0, identifier, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Encoder_%d_%d' % (column_index, row_index)) for column_index, identifier in enumerate(row) ] for row_index, row in enumerate((ENCODER_MSG_IDS[:4], ENCODER_MSG_IDS[8:12])) ]) self._horizontal_scroll_encoder = EncoderElement(MIDI_CC_TYPE, 0, 75, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Horizontal_Scroll_Encoder') self._vertical_scroll_encoder = EncoderElement(MIDI_CC_TYPE, 0, 72, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Vertical_Scroll_Encoder') self._volume_encoder = EncoderElement(MIDI_CC_TYPE, 0, 91, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Volume_Encoder') self._pan_encoder = EncoderElement(MIDI_CC_TYPE, 0, 17, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Pan_Encoder') self._send_a_encoder = EncoderElement(MIDI_CC_TYPE, 0, 77, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Send_A_Encoder') self._send_b_encoder = EncoderElement(MIDI_CC_TYPE, 0, 93, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Send_B_Encoder') self._send_encoders = ButtonMatrixElement(rows=[[self._send_a_encoder, self._send_b_encoder]]) self._return_a_encoder = EncoderElement(MIDI_CC_TYPE, 0, 73, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Return_A_Encoder') self._return_b_encoder = EncoderElement(MIDI_CC_TYPE, 0, 79, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Return_B_Encoder') self._return_encoders = ButtonMatrixElement(rows=[[self._return_a_encoder, self._return_b_encoder]]) self._pads = ButtonMatrixElement(rows=[ [ ButtonElement(True, MIDI_NOTE_TYPE, PAD_CHANNEL, col + 36 + 8 * row, name='Pad_%d_%d' % (col, row)) for col in xrange(8) ] for row in xrange(2) ]) def _create_device(self): self._device = DeviceComponent(name='Device', is_enabled=False, layer=Layer(parameter_controls=self._device_controls)) self._device.set_enabled(True) self.set_device_component(self._device) self._device_selection_follows_track_selection = True def _create_session(self): self._session = SessionComponent(num_tracks=self._pads.width(), num_scenes=self._pads.height(), name='Session', is_enabled=False, layer=Layer(clip_launch_buttons=self._pads, scene_select_control=self._vertical_scroll_encoder)) self._session.set_enabled(True) def _create_mixer(self): self._mixer = MixerComponent(name='Mixer', is_enabled=False, num_returns=2, layer=Layer(track_select_encoder=self._horizontal_scroll_encoder, selected_track_volume_control=self._volume_encoder, selected_track_pan_control=self._pan_encoder, selected_track_send_controls=self._send_encoders, return_volume_controls=self._return_encoders)) self._mixer.set_enabled(True) def _collect_setup_messages(self): for cc_id, encoder_id in izip(ENCODER_MSG_IDS, HARDWARE_ENCODER_IDS): self._setup_hardware_encoder(encoder_id, cc_id) for index, pad_id in enumerate(HARDWARE_BUTTON_IDS): identifier = index + PAD_IDENTIFIER_OFFSET channel = PAD_CHANNEL self._setup_hardware_button(pad_id, identifier, channel)
class Launchpad_MK2(IdentifiableControlSurface, OptimizedControlSurface): identity_request = consts.IDENTITY_REQUEST def __init__(self, c_instance, *a, **k): super(Launchpad_MK2, self).__init__(product_id_bytes=consts.PRODUCT_ID_BYTES, c_instance=c_instance, *a, **k) self._challenge = Live.Application.get_random_int( 0, 400000000) & 2139062143 with self.component_guard(): self._skin = make_default_skin() with inject(skin=const(self._skin)).everywhere(): self._create_controls() self._create_session() self._create_mixer() self._last_sent_layout_byte = None with inject(switch_layout=const(self._switch_layout)).everywhere(): self._create_modes() return def _create_controls(self): multi_button_channels = consts.USER_MODE_CHANNELS self._session_button_single = make_button(108, 0, 'Session_Mode_Button', msg_type=MIDI_CC_TYPE, is_modifier=True) self._session_button = FilteringMultiElement( [self._session_button_single] + [ make_button(108, channel, msg_type=MIDI_CC_TYPE, name='Session_Mode_Button_ch_%d' % (channel, )) for channel in multi_button_channels ], feedback_channels=[0]) self._user_1_button = FilteringMultiElement( [ make_button(109, channel, msg_type=MIDI_CC_TYPE, name='User_1_Mode_Button_ch_%d' % (channel, )) for channel in (0, ) + multi_button_channels ], feedback_channels=[0, 5, 6, 7]) self._user_2_button = FilteringMultiElement( [ make_button(110, channel, msg_type=MIDI_CC_TYPE, name='User_2_Mode_Button_ch_%d' % (channel, )) for channel in (0, ) + multi_button_channels ], feedback_channels=[0, 13, 14, 15]) self._mixer_button = FilteringMultiElement([ make_button(111, channel, msg_type=MIDI_CC_TYPE, name='Mixer_Mode_Button_ch_%d' % (channel, )) for channel in (0, ) + multi_button_channels ], feedback_channels=[0]) self._up_button = make_button(104, 0, msg_type=MIDI_CC_TYPE, name='Up_Button') self._down_button = make_button(105, 0, msg_type=MIDI_CC_TYPE, name='Down_Button') self._left_button = make_button(106, 0, msg_type=MIDI_CC_TYPE, name='Left_Button') self._right_button = make_button(107, 0, msg_type=MIDI_CC_TYPE, name='Right_Button') self._session_matrix_raw = [[ make_button(col + offset, 0, name='Session_Matrix_Button_%d_%d' % (col, row)) for col in xrange(consts.SESSION_WIDTH) ] for row, offset in enumerate(xrange(81, 10, -10))] self._session_matrix = ButtonMatrixElement( rows=self._session_matrix_raw, name='Session_Matrix') self._scene_launch_matrix_raw = [ make_button(identifier, 0, name='Scene_Launch_Button_%d' % (index, )) for index, identifier in enumerate(xrange(89, 18, -10)) ] self._scene_launch_matrix = ButtonMatrixElement( rows=[self._scene_launch_matrix_raw], name='Scene_Launch_Buttons') self._session_zoom_matrix = ButtonMatrixElement(rows=recursive_map( partial(with_modifier, self._session_button_single), self._session_matrix_raw)) self._volume_reset_buttons = self._session_matrix.submatrix[:, :1] self._pan_reset_buttons = self._session_matrix.submatrix[:, 1:2] self._send_a_reset_buttons = self._session_matrix.submatrix[:, 2:3] self._send_b_reset_buttons = self._session_matrix.submatrix[:, 3:4] self._stop_clip_buttons = self._session_matrix.submatrix[:, 4:5] self._mute_buttons = self._session_matrix.submatrix[:, 5:6] self._solo_buttons = self._session_matrix.submatrix[:, 6:7] self._arm_buttons = self._session_matrix.submatrix[:, 7:] self._volume_button = self._scene_launch_matrix_raw[0] self._pan_button = self._scene_launch_matrix_raw[1] self._send_a_button = self._scene_launch_matrix_raw[2] self._send_b_button = self._scene_launch_matrix_raw[3] self._stop_button = self._scene_launch_matrix_raw[4] self._mute_button = self._scene_launch_matrix_raw[5] self._solo_button = self._scene_launch_matrix_raw[6] self._record_arm_button = self._scene_launch_matrix_raw[7] self._sliders = ButtonMatrixElement(rows=[[ SliderElement(MIDI_CC_TYPE, 0, identifier) for identifier in xrange(21, 29) ]]) self._create_user_controls() def _create_user_controls(self): u""" These control elements are not used anywhere in the script; instead, they are created so users can access them via Max for Live. """ self._user_1_matrix = ButtonMatrixElement(rows=[[ make_button(identifier, USER_1_CHANNEL, name='User_1_Button_%d_%d' % (row_index, col_index)) for col_index, identifier in enumerate(row) ] for row_index, row in enumerate(USER_1_MATRIX_IDENTIFIERS)], name='User_1_Matrix') self._user_1_arrow_buttons = ButtonMatrixElement( rows=[[ make_button(identifier, USER_1_CHANNEL, msg_type=MIDI_CC_TYPE, name='User_1_Arrow_Button_%d' % (index, )) for index, identifier in enumerate(xrange(104, 108)) ]], name='User_1_Arrow_Buttons') self._user_1_side_buttons = ButtonMatrixElement( rows=[[ make_button(identifier, USER_1_CHANNEL, name='User_1_Side_Button_%d' % (index, )) ] for index, identifier in enumerate(xrange(100, 108))], name='User_1_Side_Buttons') self._user_2_matrix = ButtonMatrixElement(rows=[[ make_button(offset + col_index, USER_2_CHANNEL, name='User_2_Button_%d_%d' % (col_index, row_index)) for col_index in xrange(8) ] for row_index, offset in enumerate(xrange(81, 10, -10))], name='User_2_Matrix') self._user_2_arrow_buttons = ButtonMatrixElement( rows=[[ make_button(identifier, USER_2_CHANNEL, msg_type=MIDI_CC_TYPE, name='User_2_Arrow_Button_%d' % (index, )) for index, identifier in enumerate(xrange(104, 108)) ]], name='User_2_Arrow_Buttons') self._user_2_side_buttons = ButtonMatrixElement( rows=[[ make_button(identifier, USER_2_CHANNEL, name='User_2_Side_Button_%d' % (index, )) ] for index, identifier in enumerate(xrange(89, 18, -10))], name='User_2_Side_Buttons') def _create_session(self): self._session = SessionComponent( is_enabled=False, num_tracks=self._session_matrix.width(), num_scenes=self._session_matrix.height(), enable_skinning=True, name='Session', is_root=True, layer=Layer(track_bank_left_button=self._left_button, track_bank_right_button=self._right_button, scene_bank_up_button=self._up_button, scene_bank_down_button=self._down_button)) self._session.set_rgb_mode(LIVE_COLORS_TO_MIDI_VALUES, RGB_COLOR_TABLE) self._session_layer_mode = AddLayerMode( self._session, Layer(clip_launch_buttons=self._session_matrix, scene_launch_buttons=self._scene_launch_matrix)) self._session_zoom = SessionZoomingComponent( self._session, is_enabled=False, enable_skinning=True, layer=Layer( nav_up_button=with_modifier(self._session_button_single, self._up_button), nav_down_button=with_modifier(self._session_button_single, self._down_button), nav_left_button=with_modifier(self._session_button_single, self._left_button), nav_right_button=with_modifier(self._session_button_single, self._right_button), button_matrix=self._session_zoom_matrix)) self._stop_clip_layer_mode = AddLayerMode( self._session, Layer(stop_track_clip_buttons=self._stop_clip_buttons, stop_all_clips_button=self._stop_button)) def _create_mixer(self): self._mixer = MixerComponent(is_enabled=False, num_tracks=consts.SESSION_WIDTH, invert_mute_feedback=True, enable_skinning=True, name='Mixer', is_root=True) self._session.set_mixer(self._mixer) self._mixer_home_page_layer = LayerMode( self._mixer, Layer(volume_reset_buttons=self._volume_reset_buttons, pan_reset_buttons=self._pan_reset_buttons, send_a_reset_buttons=self._send_a_reset_buttons, send_b_reset_buttons=self._send_b_reset_buttons, mute_buttons=self._mute_buttons, solo_buttons=self._solo_buttons, arm_buttons=self._arm_buttons, unmute_all_button=self._mute_button, unsolo_all_button=self._solo_button, unarm_all_button=self._record_arm_button)) self._mixer_volume_layer = LayerMode( self._mixer, Layer(volume_controls=self._sliders)) self._mixer_pan_layer = LayerMode(self._mixer, Layer(pan_controls=self._sliders)) self._mixer_sends_layer = LayerMode(self._mixer, Layer(send_controls=self._sliders)) def _create_translating_mixer_background(self, translation_channel): return TranslatingBackgroundComponent( translation_channel=translation_channel, is_enabled=False, name='Background', layer=Layer(stop_button=self._stop_button, mute_buttons=self._mute_button, solo_button=self._solo_button, record_arm_button=self._record_arm_button)) def _create_modes(self): self._modes = NotifyingModesComponent(is_root=True) self._modes.default_behaviour = mixin(SkinableBehaviourMixin, ImmediateBehaviour)() self._modes.add_mode( 'session_mode', [self._session, self._session_layer_mode], layout_byte=0, behaviour=EnablingReenterBehaviour(self._session_zoom)) self._modes.add_mode('user_1_mode', [], layout_byte=1) self._modes.add_mode('user_2_mode', [], layout_byte=2) self._modes.add_mode('volume_mode', [ self._session, self._create_translating_mixer_background( consts.VOLUME_MODE_CHANNEL), self._mixer_volume_layer ], layout_byte=4, groups=set('mixer')) self._modes.add_mode('pan_mode', [ self._session, self._create_translating_mixer_background(consts.PAN_MODE_CHANNEL), self._mixer_pan_layer ], layout_byte=5, groups=set('mixer')) self._modes.add_mode('send_a_mode', [ self._session, self._create_translating_mixer_background( consts.SEND_A_MODE_CHANNEL), partial(self._set_send_index, 0), self._mixer_sends_layer ], layout_byte=6, groups=set('mixer')) self._modes.add_mode('send_b_mode', [ self._session, self._create_translating_mixer_background( consts.SEND_B_MODE_CHANNEL), partial(self._set_send_index, 1), self._mixer_sends_layer ], layout_byte=7, groups=set('mixer')) self._modes.add_mode('mixer_mode', [ self._session, self._stop_clip_layer_mode, self._mixer_home_page_layer ], layout_byte=3, groups=set('mixer')) self._modes.layer = Layer(session_mode_button=self._session_button, user_1_mode_button=self._user_1_button, user_2_mode_button=self._user_2_button, mixer_mode_button=self._mixer_button, volume_mode_button=self._volume_button, pan_mode_button=self._pan_button, send_a_mode_button=self._send_a_button, send_b_mode_button=self._send_b_button) self._modes.selected_mode = 'session_mode' def _set_send_index(self, index): self._mixer.send_index = index def _switch_layout(self, layout_byte): if layout_byte != self._last_sent_layout_byte: prefix = consts.STANDARD_SYSEX_PREFIX + consts.LAYOUT_CHANGE_BYTE self._send_midi(prefix + (layout_byte, 247)) self._clear_send_cache() self._last_sent_layout_byte = layout_byte def _clear_send_cache(self): with self.component_guard(): for control in self.controls: control.clear_send_cache() def on_identified(self): self._send_challenge() def _send_challenge(self): challenge_bytes = tuple( [self._challenge >> 8 * index & 127 for index in xrange(4)]) self._send_midi(consts.STANDARD_SYSEX_PREFIX + consts.CHALLENGE_RESPONSE_BYTE + challenge_bytes + (247, )) def handle_sysex(self, midi_bytes): if self._is_challenge_response(midi_bytes) and self._is_response_valid( midi_bytes): self._on_handshake_successful() else: super(Launchpad_MK2, self).handle_sysex(midi_bytes) def _is_challenge_response(self, midi_bytes): return len( midi_bytes ) == 10 and midi_bytes[:7] == consts.STANDARD_SYSEX_PREFIX + consts.CHALLENGE_RESPONSE_BYTE def _is_response_valid(self, midi_bytes): response = long(midi_bytes[7]) response += long(midi_bytes[8] << 8) return response == Live.Application.encrypt_challenge2(self._challenge) def _on_handshake_successful(self): self._modes.set_enabled(True) self._mixer.set_enabled(True) self._last_sent_layout_byte = None self._modes.send_switch_layout_message() self.set_highlighting_session_component(self._session) self.update() return def disconnect(self): self._send_midi(consts.QUIT_MESSAGE) super(Launchpad_MK2, self).disconnect()
class KeyLab(ArturiaControlSurface): def __init__(self, *a, **k): super(KeyLab, self).__init__(*a, **k) with self.component_guard(): self._create_controls() self._create_display() self._create_device() self._create_drums() self._create_transport() self._create_session() self._create_session_recording() self._create_mixer() def _create_controls(self): self._device_encoders = ButtonMatrixElement(rows=[[ EncoderElement(MIDI_CC_TYPE, ENCODER_CHANNEL, identifier, Live.MidiMap.MapMode.relative_smooth_binary_offset, name=b'Device_Encoder_%d_%d' % (col_index, row_index)) for col_index, identifier in enumerate(row) ] for row_index, row in enumerate((ENCODER_MSG_IDS[:4], ENCODER_MSG_IDS[4:8]))]) self._horizontal_scroll_encoder = EncoderElement( MIDI_CC_TYPE, ENCODER_CHANNEL, ENCODER_MSG_IDS[(-2)], Live.MidiMap.MapMode.relative_smooth_binary_offset, name=b'Horizontal_Scroll_Encoder') self._vertical_scroll_encoder = EncoderElement( MIDI_CC_TYPE, ENCODER_CHANNEL, ENCODER_MSG_IDS[(-1)], Live.MidiMap.MapMode.relative_smooth_binary_offset, name=b'Vertical_Scroll_Encoder') self._volume_sliders = ButtonMatrixElement(rows=[[ SliderElement(MIDI_CC_TYPE, ENCODER_CHANNEL, identifier) for identifier in SLIDER_MSG_IDS[:-1] ]]) self._master_slider = SliderElement(MIDI_CC_TYPE, ENCODER_CHANNEL, SLIDER_MSG_IDS[(-1)]) def make_keylab_button(name): button = ButtonElement(True, MIDI_CC_TYPE, 0, get_button_identifier_by_name(name), name=name.title()) return button for button_name in BUTTON_HARDWARE_AND_MESSAGE_IDS.keys(): setattr(self, b'_' + button_name, make_keylab_button(button_name)) self._pads = ButtonMatrixElement(rows=[[ ButtonElement(True, MIDI_CC_TYPE, PAD_CHANNEL, col_index + row_offset, name=b'Pad_%d_%d' % (col_index, row_index)) for col_index in xrange(4) ] for row_index, row_offset in enumerate(xrange(48, 35, -4))]) def _create_display(self): self._display_line1, self._display_line2 = DisplayElement( 16, 1), DisplayElement(16, 1) for index, display_line in enumerate( (self._display_line1, self._display_line2)): display_line.set_message_parts(SETUP_MSG_PREFIX + (4, 0, 96), SETUP_MSG_SUFFIX) display_line.segment(0).set_position_identifier((index + 1, )) def adjust_null_terminated_string(string, width): return string.ljust(width, b' ') + b'\x00' self._display_line1_data_source, self._display_line2_data_source = DisplayDataSource( adjust_string_fn=adjust_null_terminated_string), DisplayDataSource( adjust_string_fn=adjust_null_terminated_string) self._display_line1.segment(0).set_data_source( self._display_line1_data_source) self._display_line2.segment(0).set_data_source( self._display_line2_data_source) self._display_line1_data_source.set_display_string(b'KeyLab') self._display_line2_data_source.set_display_string(b'Ableton Live') def _create_device(self): self._device = DeviceComponent( name=b'Device', is_enabled=False, layer=Layer(parameter_controls=self._device_encoders), device_selection_follows_track_selection=True) self._device.set_enabled(True) self.set_device_component(self._device) self._device_navigation = DeviceNavigationComponent( name=b'Device_Navigation', is_enabled=False, layer=Layer(device_nav_left_button=self._device_left_button, device_nav_right_button=self._device_right_button)) self._device_navigation.set_enabled(True) def _create_drums(self): self._drums = DrumRackComponent(name=b'Drums', is_enabled=False, layer=Layer(pads=self._pads)) self._drums.set_enabled(True) def _create_transport(self): self._transport = TransportComponent( name=b'Transport', is_enabled=False, layer=Layer(play_button=self._play_button, stop_button=self._stop_button, record_button=self._record_button, loop_button=self._loop_button)) self._transport.set_enabled(True) def _create_session(self): self._session = SessionComponent( num_tracks=8, num_scenes=1, name=b'Session', is_enabled=False, layer=Layer(select_next_button=self._scene_down_button, select_prev_button=self._scene_up_button, selected_scene_launch_button=self._scene_launch_button, stop_all_clips_button=self._stop_all_clips_button, scene_select_encoder=self._vertical_scroll_encoder)) self._session.set_enabled(True) def _create_session_recording(self): self._session_recording = SessionRecordingComponent( ClipCreator(), ViewControlComponent(), name=b'Session_Recording', is_enabled=False, layer=Layer(record_button=self._session_record_button)) self._session_recording.set_enabled(True) def _create_mixer(self): self._mixer = MixerComponent( num_tracks=self._volume_sliders.width(), name=b'Mixer', is_enabled=False, layer=Layer(volume_controls=self._volume_sliders, track_select_encoder=self._horizontal_scroll_encoder)) self._mixer.master_strip().layer = Layer( volume_control=self._master_slider) self._mixer.set_enabled(True) def _collect_setup_messages(self): for hardware_id, identifier in izip(ENCODER_HARDWARE_IDS, ENCODER_MSG_IDS): self._setup_hardware_encoder(hardware_id, identifier, ENCODER_CHANNEL) for hardware_id, identifier in izip(SLIDER_HARDWARE_IDS, SLIDER_MSG_IDS): self._setup_hardware_slider(hardware_id, identifier, ENCODER_CHANNEL) for hardware_id, identifier in BUTTON_HARDWARE_AND_MESSAGE_IDS.itervalues( ): self._setup_hardware_button(hardware_id, identifier) for hardware_id, identifier in izip(PAD_HARDWARE_IDS, PAD_MSG_IDS): self._setup_hardware_pad(hardware_id, identifier) def _setup_hardware_encoder(self, hardware_id, identifier, channel=0): self._set_encoder_cc_msg_type(hardware_id, is_relative=True) self._set_identifier(hardware_id, identifier) self._set_channel(hardware_id, channel) def _setup_hardware_button(self, hardware_id, identifier, channel=0, **k): self._set_encoder_cc_msg_type(hardware_id) self._set_identifier(hardware_id, identifier) self._set_channel(hardware_id, channel) self._set_value_minimum(hardware_id) self._set_value_maximum(hardware_id) def _setup_hardware_pad(self, hardware_id, identifier, channel=PAD_CHANNEL): self._set_pad_note_msg_type(hardware_id) self._set_identifier(hardware_id, identifier) self._set_channel(hardware_id, channel) def _set_pad_note_msg_type(self, hardware_id): self._collect_setup_message(MODE_PROPERTY, hardware_id, PAD_NOTE_MODE)
class BeatStep(ArturiaControlSurface): def __init__(self, *a, **k): super(BeatStep, self).__init__(*a, **k) self._skin = Skin(Colors) with self.component_guard(): self._create_controls() self._create_device() self._create_session() self._create_mixer() self._create_transport() def _create_controls(self): self._device_encoders = ButtonMatrixElement(rows=[[ EncoderElement(MIDI_CC_TYPE, 0, identifier, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Encoder_%d_%d' % (column_index, row_index)) for column_index, identifier in enumerate(row) ] for row_index, row in enumerate((ENCODER_MSG_IDS[:4], ENCODER_MSG_IDS[8:12]))]) self._horizontal_scroll_encoder = EncoderElement( MIDI_CC_TYPE, 0, 75, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Horizontal_Scroll_Encoder') self._vertical_scroll_encoder = EncoderElement( MIDI_CC_TYPE, 0, 72, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Vertical_Scroll_Encoder') self._volume_encoder = EncoderElement( MIDI_CC_TYPE, 0, 91, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Volume_Encoder') self._pan_encoder = EncoderElement( MIDI_CC_TYPE, 0, 17, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Pan_Encoder') self._send_a_encoder = EncoderElement( MIDI_CC_TYPE, 0, 77, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Send_A_Encoder') self._send_b_encoder = EncoderElement( MIDI_CC_TYPE, 0, 93, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Send_B_Encoder') self._send_encoders = ButtonMatrixElement( rows=[[self._send_a_encoder, self._send_b_encoder]]) self._return_a_encoder = EncoderElement( MIDI_CC_TYPE, 0, 73, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Return_A_Encoder') self._return_b_encoder = EncoderElement( MIDI_CC_TYPE, 0, 79, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Return_B_Encoder') self._return_encoders = ButtonMatrixElement( rows=[[self._return_a_encoder, self._return_b_encoder]]) self._pads = ButtonMatrixElement(rows=[[ ButtonElement(True, MIDI_NOTE_TYPE, PAD_CHANNEL, identifier, name='Pad_%d_%d' % (col_index, row_index), skin=self._skin) for col_index, identifier in enumerate(row) ] for row_index, row in enumerate(PAD_MSG_IDS)]) self._stop_button = ButtonElement(True, MIDI_CC_TYPE, 0, 1, name='Stop_Button') self._play_button = ButtonElement(True, MIDI_CC_TYPE, 0, 2, name='Play_Button') def _create_device(self): self._device = DeviceComponent( name='Device', is_enabled=False, layer=Layer(parameter_controls=self._device_encoders)) self._device.set_enabled(True) self.set_device_component(self._device) self._device_selection_follows_track_selection = True def _create_session(self): self._session = SessionComponent( name='Session', is_enabled=False, num_tracks=self._pads.width(), num_scenes=self._pads.height(), enable_skinning=True, layer=Layer(clip_launch_buttons=self._pads, scene_select_control=self._vertical_scroll_encoder)) self._session.set_enabled(True) def _create_mixer(self): self._mixer = MixerComponent( name='Mixer', is_enabled=False, num_returns=2, layer=Layer(track_select_encoder=self._horizontal_scroll_encoder, selected_track_volume_control=self._volume_encoder, selected_track_pan_control=self._pan_encoder, selected_track_send_controls=self._send_encoders, return_volume_controls=self._return_encoders)) self._mixer.set_enabled(True) def _create_transport(self): self._transport = TransportComponent( name='Transport', is_enabled=False, layer=Layer(stop_button=self._stop_button, play_button=self._play_button)) self._transport.set_enabled(True) def _collect_setup_messages(self): for identifier, hardware_id in izip(ENCODER_MSG_IDS, HARDWARE_ENCODER_IDS): self._setup_hardware_encoder(hardware_id, identifier) self._setup_hardware_button(HARDWARE_STOP_BUTTON_ID, 1, msg_type='cc') self._setup_hardware_button(HARDWARE_PLAY_BUTTON_ID, 2, msg_type='cc') for hardware_id, identifier in izip(HARDWARE_PAD_IDS, chain(*PAD_MSG_IDS)): self._setup_hardware_button(hardware_id, identifier, PAD_CHANNEL, msg_type='note')
class Launchkey_MK2(OptimizedControlSurface): identity_request_delay = 0.5 def __init__(self, c_instance, *a, **k): super(Launchkey_MK2, self).__init__(c_instance=c_instance, *a, **k) self._is_25_key_model = False self._is_in_control_on = True self._identity_response_pending = False with self.component_guard(): self._skin = make_skin() with inject(skin=const(self._skin)).everywhere(): self._create_controls() self._request_task = self._tasks.add(Task.sequence(Task.wait(self.identity_request_delay), Task.run(self._send_identity_request))) self._request_task.kill() def _create_controls(self): self._encoders = ButtonMatrixElement(rows=[[ make_encoder(identifier, name=u'Encoder_%d' % (index,)) for index, identifier in enumerate(xrange(21, 29)) ]]) self._top_pad_row = ButtonMatrixElement(rows=[[ make_button(identifier, name=u'Pad_0_%d' % (index,)) for index, identifier in enumerate(xrange(96, 104)) ]]) self._bottom_pad_row_raw = [ make_button(identifier, name=u'Pad_1_%d' % (index,)) for index, identifier in enumerate(xrange(112, 120)) ] self._bottom_pad_row = ButtonMatrixElement(rows=[self._bottom_pad_row_raw]) self._top_launch_button = make_button(104, name=u'Scene_Launch_Button') self._bottom_launch_button = make_button(120, name=u'Stop_All_Clips_Button') self._scene_up_button = make_button(112, MIDI_CC_TYPE, name=u'Scene_Up_Button') self._scene_down_button = make_button(113, MIDI_CC_TYPE, name=u'Scene_Down_Button') self._stop_button = make_button(114, MIDI_CC_TYPE, name=u'Stop_Button') self._play_button = make_button(115, MIDI_CC_TYPE, name=u'Play_Button') self._loop_button = make_button(116, MIDI_CC_TYPE, name=u'Loop_Button') self._record_button = make_button(117, MIDI_CC_TYPE, name=u'Record_Button') self._sliders = ButtonMatrixElement(rows=[[ make_slider(identifier, name=u'Slider_%d' % (index,)) for index, identifier in enumerate(xrange(41, 49)) ]]) self._master_slider = make_slider(7, name=u'Master_Slider') self._25_key_slider = make_slider(7, name=u'Slider', channel=0) self._mute_buttons_raw = [ make_button(identifier, MIDI_CC_TYPE, name=u'Mute_Button_%d' % (index,)) for index, identifier in enumerate(xrange(51, 59)) ] self._mute_buttons = ButtonMatrixElement(rows=[self._mute_buttons_raw]) self._master_button = make_button(59, MIDI_CC_TYPE, name=u'Master_Button') self._track_left_button = make_button(102, MIDI_CC_TYPE, name=u'Track_Left_Button') self._track_right_button = make_button(103, MIDI_CC_TYPE, name=u'Track_Right_Button') self._device_mode_button = self._bottom_pad_row_raw[0] self._pan_mode_button = self._bottom_pad_row_raw[1] self._send_mode_buttons = dict() for index in xrange(consts.MAX_SENDS): setattr(self, u'_send_%d_button' % (index,), self._bottom_pad_row_raw[index + 2]) self._send_mode_buttons[u'send_%d_mode_button' % (index,)] = getattr(self, u'_send_%d_button' % (index,)) self._extended_mode_button = make_button(12, name=u'Dummy_Extended_Mode_Button') self._extended_mode_button.add_value_listener(nop) self._encoder_incontrol_button = make_button(13, is_momentary=False, name=u'Encoder_InControl_Button') self._encoder_incontrol_button.add_value_listener(nop) self._slider_incontrol_button = make_button(14, is_momentary=False, name=u'Fader_InControl_Button') self._slider_incontrol_button.add_value_listener(nop) self._pad_incontrol_button = make_button(15, is_momentary=False, name=u'Pad_InControl_Button') self._pad_incontrol_button.add_value_listener(self._update_pads) self._encoder_incontrol_button2 = make_button(16, name=u'Encoder_InControl_Button') self._pad_in_control_status_button = make_button(11, name=u'Dummy_InControl_Button') def _create_session(self): self._session = SessionComponent(name=u'Session', is_enabled=False, num_tracks=self._top_pad_row.width(), num_scenes=self._top_pad_row.height(), enable_skinning=True, layer=Layer(clip_launch_buttons=self._top_pad_row, scene_launch_buttons=ButtonMatrixElement(rows=[[self._top_launch_button]]), stop_track_clip_buttons=self._bottom_pad_row, stop_all_clips_button=self._bottom_launch_button)) self._session.set_rgb_mode(LIVE_COLORS_TO_MIDI_VALUES, RGB_COLOR_TABLE) self._session.set_mixer(self._mixer) self._session.set_enabled(True) def _setup_navigation(self): self._session_navigation = SessionNavigationComponent(is_enabled=False, name=u'Session_Navigation', layer=Layer(next_track_button=self._track_right_button, prev_track_button=self._track_left_button, next_scene_button=self._scene_down_button, prev_scene_button=self._scene_up_button)) self._session_navigation.set_enabled(True) def _create_transport(self): self._transport = TransportComponent(is_enabled=False, name=u'Transport', layer=Layer(play_button=self._play_button, stop_button=self._stop_button, loop_button=self._loop_button, record_button=self._record_button)) self._transport.set_enabled(True) def _create_mixer(self): mixer_volume_layer = None if self._is_25_key_model: mixer_volume_layer = Layer(volume_control=self._25_key_slider) else: mixer_volume_layer = Layer(volume_controls=self._sliders) self._mixer = MixerComponent(is_enabled=False, name=u'Mixer', num_tracks=self._sliders.width(), layer=mixer_volume_layer) if not self._is_25_key_model: self._mixer.master_strip().layer = Layer(volume_control=self._master_slider) self._mixer.set_enabled(True) self._mute_button_modes = ModesComponent() mute_mode = AddLayerMode(self._mixer, Layer(mute_buttons=self._mute_buttons)) solo_mode = AddLayerMode(self._mixer, Layer(solo_buttons=self._mute_buttons)) self._mute_button_modes.add_mode(u'mute_mode', mute_mode) self._mute_button_modes.add_mode(u'solo_mode', solo_mode, behaviour=CancellableBehaviour()) self._mute_button_modes.layer = Layer(solo_mode_button=self._master_button) self._mute_button_modes.selected_mode = u'mute_mode' self._mute_button_modes.set_enabled(True) def _create_device(self): self._device = DeviceComponent(name=u'Device', is_enabled=False, device_selection_follows_track_selection=True) self.set_device_component(self._device) self._device.set_enabled(True) def _create_background(self): self._background = BackgroundComponent(name=u'BackgroundComponent') def _create_encoder_modes(self): self._encoder_modes = DisablingModesComponent() self._encoder_modes.default_behaviour = mixin(SkinableBehaviourMixin, ImmediateBehaviour)() device_mode = LayerMode(self._device, Layer(parameter_controls=self._encoders, bank_buttons=self._top_pad_row)) pan_mode = AddLayerMode(self._mixer, Layer(pan_controls=self._encoders)) sends_mode = AddLayerMode(self._mixer, Layer(send_controls=self._encoders)) background_mode = LayerMode(self._background, Layer(bank_buttons=self._top_pad_row)) self._encoder_modes.add_mode(u'device_mode', device_mode, is_enabled=True) self._encoder_modes.add_mode(u'pan_mode', [pan_mode, background_mode], is_enabled=True) for index in xrange(6): self._encoder_modes.add_mode(u'send_%d_mode' % (index,), [sends_mode, partial(self._set_send_index, index), background_mode], is_enabled=False) self._encoder_modes.selected_mode = u'device_mode' self._encoder_modes.set_enabled(True) def _create_mode_selector(self): self._mode_selector = ModesComponent() mode_selection = LayerMode(self._encoder_modes, Layer(device_mode_button=self._device_mode_button, pan_mode_button=self._pan_mode_button, **self._send_mode_buttons)) device_navigation = AddLayerMode(self._device, Layer(device_nav_left_button=self._track_left_button, device_nav_right_button=self._track_right_button)) self._mode_selector.add_mode(u'mode_selection', [partial(self._toggle_in_control, True), mode_selection, device_navigation], behaviour=MomentaryBehaviour()) session_control = AddLayerMode(self._session, Layer(clip_launch_buttons=self._top_pad_row)) self._mode_selector.add_mode(u'session_mode', [partial(self._toggle_in_control, False), session_control]) self._mode_selector.layer = Layer(mode_selection_button=self._encoder_incontrol_button2) def _create_in_control_status_listener(self): self._in_control_status = InControlStatusComponent(set_is_in_control_on=self._set_is_in_control_on, is_enabled=False, layer=Layer(in_control_status_button=self._pad_in_control_status_button)) self._in_control_status.set_enabled(True) @subject_slot(u'value') def _update_pads(self, value): if value: self.update() @subject_slot(u'return_tracks') def _on_return_tracks_changed(self): num_sends = self._mixer.num_sends for index in xrange(6): self._encoder_modes.set_mode_enabled(u'send_%d_mode' % (index,), True if index < num_sends else False) def _set_send_index(self, index): self._mixer.send_index = index def _set_is_in_control_on(self, value): self._is_in_control_on = value def _toggle_in_control(self, value): if not self._is_in_control_on: self._send_midi(consts.DRUM_IN_CONTROL_ON_MESSAGE if value else consts.DRUM_IN_CONTROL_OFF_MESSAGE) def port_settings_changed(self): self._disconnect_and_unregister_all_components() self._request_task.restart() def handle_sysex(self, midi_bytes): if self._is_identity_response(midi_bytes): product_id_bytes = self._extract_product_id_bytes(midi_bytes) if self._is_identity_response_valid(product_id_bytes): self._set_model_type(product_id_bytes) self._request_task.kill() if self._identity_response_pending: self.on_identified() self._identity_response_pending = False else: self.log_message(u'MIDI device responded with wrong product id (%s).' % (str(product_id_bytes),)) else: super(Launchkey_MK2, self).handle_sysex(midi_bytes) def _extract_product_id_bytes(self, midi_bytes): return midi_bytes[5:] def _is_identity_response(self, midi_bytes): return midi_bytes[3:5] == (6, 2) def _is_identity_response_valid(self, product_id_bytes): return product_id_bytes[:3] == consts.PRODUCT_ID_BYTE_PREFIX and product_id_bytes[3] in consts.PRODUCT_ID_BYTES def _set_model_type(self, product_id_bytes): self._is_25_key_model = product_id_bytes[3] == consts.LAUNCHKEY_25_ID_BYTE def _send_identity_request(self): self._identity_response_pending = True self._send_midi(consts.IDENTITY_REQUEST) def on_identified(self): self._extended_mode_button.turn_on() with self.component_guard(): self._create_mixer() self._create_session() self._setup_navigation() self._create_transport() self._create_device() self._create_background() self._create_encoder_modes() self._create_mode_selector() self._create_in_control_status_listener() self._on_return_tracks_changed.subject = self.song() self._on_return_tracks_changed() self._mode_selector.selected_mode = u'session_mode' self.update() def disconnect(self): self._extended_mode_button.turn_off() super(Launchkey_MK2, self).disconnect()
class KeyLab(ArturiaControlSurface): def __init__(self, *a, **k): super(KeyLab, self).__init__(*a, **k) with self.component_guard(): self._create_controls() self._create_display() self._create_device() self._create_drums() self._create_transport() self._create_session() self._create_session_recording() self._create_mixer() def _create_controls(self): self._device_encoders = ButtonMatrixElement(rows=[ [ EncoderElement(MIDI_CC_TYPE, ENCODER_CHANNEL, identifier, Live.MidiMap.MapMode.relative_smooth_binary_offset, name='Device_Encoder_%d_%d' % (col_index, row_index)) for col_index, identifier in enumerate(row) ] for row_index, row in enumerate((ENCODER_MSG_IDS[:4], ENCODER_MSG_IDS[4:8])) ]) self._horizontal_scroll_encoder = EncoderElement(MIDI_CC_TYPE, ENCODER_CHANNEL, ENCODER_MSG_IDS[-2], Live.MidiMap.MapMode.relative_smooth_binary_offset, name='Horizontal_Scroll_Encoder') self._vertical_scroll_encoder = EncoderElement(MIDI_CC_TYPE, ENCODER_CHANNEL, ENCODER_MSG_IDS[-1], Live.MidiMap.MapMode.relative_smooth_binary_offset, name='Vertical_Scroll_Encoder') self._volume_sliders = ButtonMatrixElement(rows=[[ SliderElement(MIDI_CC_TYPE, ENCODER_CHANNEL, identifier) for identifier in SLIDER_MSG_IDS[:-1] ]]) self._master_slider = SliderElement(MIDI_CC_TYPE, ENCODER_CHANNEL, SLIDER_MSG_IDS[-1]) def make_keylab_button(name): button = ButtonElement(True, MIDI_CC_TYPE, 0, get_button_identifier_by_name(name), name=name.title()) return button for button_name in BUTTON_HARDWARE_AND_MESSAGE_IDS.keys(): setattr(self, '_' + button_name, make_keylab_button(button_name)) self._pads = ButtonMatrixElement(rows=[ [ ButtonElement(True, MIDI_CC_TYPE, PAD_CHANNEL, col_index + row_offset, name='Pad_%d_%d' % (col_index, row_index)) for col_index in xrange(4) ] for row_index, row_offset in enumerate(xrange(48, 35, -4)) ]) def _create_display(self): self._display_line1, self._display_line2 = DisplayElement(16, 1), DisplayElement(16, 1) for index, display_line in enumerate((self._display_line1, self._display_line2)): display_line.set_message_parts(SETUP_MSG_PREFIX + (4, 0, 96), SETUP_MSG_SUFFIX) display_line.segment(0).set_position_identifier((index + 1,)) def adjust_null_terminated_string(string, width): return string.ljust(width, ' ') + '\x00' self._display_line1_data_source, self._display_line2_data_source = DisplayDataSource(adjust_string_fn=adjust_null_terminated_string), DisplayDataSource(adjust_string_fn=adjust_null_terminated_string) self._display_line1.segment(0).set_data_source(self._display_line1_data_source) self._display_line2.segment(0).set_data_source(self._display_line2_data_source) self._display_line1_data_source.set_display_string('KeyLab') self._display_line2_data_source.set_display_string('Ableton Live') def _create_device(self): self._device = DeviceComponent(name='Device', is_enabled=False, layer=Layer(parameter_controls=self._device_encoders)) self._device.set_enabled(True) self.set_device_component(self._device) self._device_selection_follows_track_selection = True self._device_navigation = DeviceNavigationComponent(name='Device_Navigation', is_enabled=False, layer=Layer(device_nav_left_button=self._device_left_button, device_nav_right_button=self._device_right_button)) self._device_navigation.set_enabled(True) def _create_drums(self): self._drums = DrumRackComponent(name='Drums', is_enabled=False, layer=Layer(pads=self._pads)) self._drums.set_enabled(True) def _create_transport(self): self._transport = TransportComponent(name='Transport', is_enabled=False, layer=Layer(play_button=self._play_button, stop_button=self._stop_button, record_button=self._record_button, loop_button=self._loop_button)) self._transport.set_enabled(True) def _create_session(self): self._session = SessionComponent(num_tracks=8, num_scenes=1, name='Session', is_enabled=False, layer=Layer(select_next_button=self._scene_down_button, select_prev_button=self._scene_up_button, selected_scene_launch_button=self._scene_launch_button, stop_all_clips_button=self._stop_all_clips_button, scene_select_encoder=self._vertical_scroll_encoder)) self._session.set_enabled(True) def _create_session_recording(self): self._session_recording = SessionRecordingComponent(ClipCreator(), ViewControlComponent(), name='Session_Recording', is_enabled=False, layer=Layer(record_button=self._session_record_button)) self._session_recording.set_enabled(True) def _create_mixer(self): self._mixer = MixerComponent(num_tracks=self._volume_sliders.width(), name='Mixer', is_enabled=False, layer=Layer(volume_controls=self._volume_sliders, track_select_encoder=self._horizontal_scroll_encoder)) self._mixer.master_strip().layer = Layer(volume_control=self._master_slider) self._mixer.set_enabled(True) def _collect_setup_messages(self): for hardware_id, identifier in izip(ENCODER_HARDWARE_IDS, ENCODER_MSG_IDS): self._setup_hardware_encoder(hardware_id, identifier, ENCODER_CHANNEL) for hardware_id, identifier in izip(SLIDER_HARDWARE_IDS, SLIDER_MSG_IDS): self._setup_hardware_slider(hardware_id, identifier, ENCODER_CHANNEL) for hardware_id, identifier in BUTTON_HARDWARE_AND_MESSAGE_IDS.itervalues(): self._setup_hardware_button(hardware_id, identifier) for hardware_id, identifier in izip(PAD_HARDWARE_IDS, PAD_MSG_IDS): self._setup_hardware_pad(hardware_id, identifier) def _setup_hardware_encoder(self, hardware_id, identifier, channel = 0): self._set_encoder_cc_msg_type(hardware_id, is_relative=True) self._set_identifier(hardware_id, identifier) self._set_channel(hardware_id, channel) def _setup_hardware_button(self, hardware_id, identifier, channel = 0, **k): self._set_encoder_cc_msg_type(hardware_id) self._set_identifier(hardware_id, identifier) self._set_channel(hardware_id, channel) self._set_value_minimum(hardware_id) self._set_value_maximum(hardware_id) def _setup_hardware_pad(self, hardware_id, identifier, channel = PAD_CHANNEL): self._set_pad_note_msg_type(hardware_id) self._set_identifier(hardware_id, identifier) self._set_channel(hardware_id, channel) def _set_pad_note_msg_type(self, hardware_id): self._collect_setup_message(MODE_PROPERTY, hardware_id, PAD_NOTE_MODE)
class Launchkey_MK2(OptimizedControlSurface): identity_request_delay = 0.5 def __init__(self, c_instance, *a, **k): super(Launchkey_MK2, self).__init__(c_instance=c_instance, *a, **k) self._is_25_key_model = False self._is_in_control_on = True with self.component_guard(): self._skin = make_skin() with inject(skin=const(self._skin)).everywhere(): self._create_controls() self._request_task = self._tasks.add(Task.sequence(Task.wait(self.identity_request_delay), Task.run(self._send_identity_request))) self._request_task.kill() def _create_controls(self): self._encoders = ButtonMatrixElement(rows=[[ make_encoder(identifier, name='Encoder_%d' % (index,)) for index, identifier in enumerate(xrange(21, 29)) ]]) self._top_pad_row = ButtonMatrixElement(rows=[[ make_button(identifier, name='Pad_0_%d' % (index,)) for index, identifier in enumerate(xrange(96, 104)) ]]) self._bottom_pad_row_raw = [ make_button(identifier, name='Pad_1_%d' % (index,)) for index, identifier in enumerate(xrange(112, 120)) ] self._bottom_pad_row = ButtonMatrixElement(rows=[self._bottom_pad_row_raw]) self._top_launch_button = make_button(104, name='Scene_Launch_Button') self._bottom_launch_button = make_button(120, name='Stop_All_Clips_Button') self._scene_up_button = make_button(112, MIDI_CC_TYPE, name='Scene_Up_Button') self._scene_down_button = make_button(113, MIDI_CC_TYPE, name='Scene_Down_Button') self._stop_button = make_button(114, MIDI_CC_TYPE, name='Stop_Button') self._play_button = make_button(115, MIDI_CC_TYPE, name='Play_Button') self._loop_button = make_button(116, MIDI_CC_TYPE, name='Loop_Button') self._record_button = make_button(117, MIDI_CC_TYPE, name='Record_Button') self._sliders = ButtonMatrixElement(rows=[[ make_slider(identifier, name='Slider_%d' % (index,)) for index, identifier in enumerate(xrange(41, 49)) ]]) self._master_slider = make_slider(7, name='Master_Slider') self._25_key_slider = make_slider(7, name='Slider', channel=0) self._mute_buttons_raw = [ make_button(identifier, MIDI_CC_TYPE, name='Mute_Button_%d' % (index,)) for index, identifier in enumerate(xrange(51, 59)) ] self._mute_buttons = ButtonMatrixElement(rows=[self._mute_buttons_raw]) self._master_button = make_button(59, MIDI_CC_TYPE, name='Master_Button') self._track_left_button = make_button(102, MIDI_CC_TYPE, name='Track_Left_Button') self._track_right_button = make_button(103, MIDI_CC_TYPE, name='Track_Right_Button') self._device_mode_button = self._bottom_pad_row_raw[0] self._pan_mode_button = self._bottom_pad_row_raw[1] self._send_mode_buttons = dict() for index in xrange(consts.MAX_SENDS): setattr(self, '_send_%d_button' % (index,), self._bottom_pad_row_raw[index + 2]) self._send_mode_buttons['send_%d_mode_button' % (index,)] = getattr(self, '_send_%d_button' % (index,)) self._extended_mode_button = make_button(12, name='Dummy_Extended_Mode_Button') self._extended_mode_button.add_value_listener(nop) self._encoder_incontrol_button = make_button(13, is_momentary=False, name='Encoder_InControl_Button') self._encoder_incontrol_button.add_value_listener(nop) self._slider_incontrol_button = make_button(14, is_momentary=False, name='Fader_InControl_Button') self._slider_incontrol_button.add_value_listener(nop) self._pad_incontrol_button = make_button(15, is_momentary=False, name='Pad_InControl_Button') self._pad_incontrol_button.add_value_listener(self._update_pads) self._encoder_incontrol_button2 = make_button(16, name='Encoder_InControl_Button') self._pad_in_control_status_button = make_button(11, name='Dummy_InControl_Button') def _create_session(self): self._session = SessionComponent(name='Session', is_enabled=False, num_tracks=self._top_pad_row.width(), num_scenes=self._top_pad_row.height(), enable_skinning=True, layer=Layer(clip_launch_buttons=self._top_pad_row, scene_launch_buttons=ButtonMatrixElement(rows=[[self._top_launch_button]]), stop_track_clip_buttons=self._bottom_pad_row, stop_all_clips_button=self._bottom_launch_button)) self._session.set_rgb_mode(CLIP_COLOR_TABLE, RGB_COLOR_TABLE) self._session.set_mixer(self._mixer) self._session.set_enabled(True) def _setup_navigation(self): self._session_navigation = SessionNavigationComponent(is_enabled=False, name='Session_Navigation', layer=Layer(next_track_button=self._track_right_button, prev_track_button=self._track_left_button, next_scene_button=self._scene_down_button, prev_scene_button=self._scene_up_button)) self._session_navigation.set_enabled(True) def _create_transport(self): self._transport = TransportComponent(is_enabled=False, name='Transport', layer=Layer(play_button=self._play_button, stop_button=self._stop_button, loop_button=self._loop_button, record_button=self._record_button)) self._transport.set_enabled(True) def _create_mixer(self): mixer_volume_layer = None if self._is_25_key_model: mixer_volume_layer = Layer(volume_control=self._25_key_slider) else: mixer_volume_layer = Layer(volume_controls=self._sliders) self._mixer = MixerComponent(is_enabled=False, name='Mixer', num_tracks=self._sliders.width(), layer=mixer_volume_layer) if not self._is_25_key_model: self._mixer.master_strip().layer = Layer(volume_control=self._master_slider) self._mixer.set_enabled(True) self._mute_button_modes = ModesComponent() mute_mode = AddLayerMode(self._mixer, Layer(mute_buttons=self._mute_buttons)) solo_mode = AddLayerMode(self._mixer, Layer(solo_buttons=self._mute_buttons)) self._mute_button_modes.add_mode('mute_mode', mute_mode) self._mute_button_modes.add_mode('solo_mode', solo_mode, behaviour=CancellableBehaviour()) self._mute_button_modes.layer = Layer(solo_mode_button=self._master_button) self._mute_button_modes.selected_mode = 'mute_mode' self._mute_button_modes.set_enabled(True) def _create_device(self): self._device = DeviceComponent(name='Device', is_enabled=False, device_selection_follows_track_selection=True) self.set_device_component(self._device) self._device.set_enabled(True) def _create_background(self): self._background = BackgroundComponent(name='BackgroundComponent') def _create_encoder_modes(self): self._encoder_modes = DisablingModesComponent() self._encoder_modes.default_behaviour = mixin(SkinableBehaviourMixin, ImmediateBehaviour)() device_mode = LayerMode(self._device, Layer(parameter_controls=self._encoders, bank_buttons=self._top_pad_row)) pan_mode = AddLayerMode(self._mixer, Layer(pan_controls=self._encoders)) sends_mode = AddLayerMode(self._mixer, Layer(send_controls=self._encoders)) background_mode = LayerMode(self._background, Layer(bank_buttons=self._top_pad_row)) self._encoder_modes.add_mode('device_mode', device_mode, is_enabled=True) self._encoder_modes.add_mode('pan_mode', [pan_mode, background_mode], is_enabled=True) for index in xrange(6): self._encoder_modes.add_mode('send_%d_mode' % (index,), [sends_mode, partial(self._set_send_index, index), background_mode], is_enabled=False) self._encoder_modes.selected_mode = 'device_mode' self._encoder_modes.set_enabled(True) def _create_mode_selector(self): self._mode_selector = ModesComponent() mode_selection = LayerMode(self._encoder_modes, Layer(device_mode_button=self._device_mode_button, pan_mode_button=self._pan_mode_button, **self._send_mode_buttons)) device_navigation = AddLayerMode(self._device, Layer(device_nav_left_button=self._track_left_button, device_nav_right_button=self._track_right_button)) self._mode_selector.add_mode('mode_selection', [partial(self._toggle_in_control, True), mode_selection, device_navigation], behaviour=MomentaryBehaviour()) session_control = AddLayerMode(self._session, Layer(clip_launch_buttons=self._top_pad_row)) self._mode_selector.add_mode('session_mode', [partial(self._toggle_in_control, False), session_control]) self._mode_selector.layer = Layer(mode_selection_button=self._encoder_incontrol_button2) def _create_in_control_status_listener(self): self._in_control_status = InControlStatusComponent(set_is_in_control_on=self._set_is_in_control_on, is_enabled=False, layer=Layer(in_control_status_button=self._pad_in_control_status_button)) self._in_control_status.set_enabled(True) @subject_slot('value') def _update_pads(self, value): if value: self.update() @subject_slot('return_tracks') def _on_return_tracks_changed(self): num_sends = self._mixer.num_sends for index in xrange(6): self._encoder_modes.set_mode_enabled('send_%d_mode' % (index,), True if index < num_sends else False) def _set_send_index(self, index): self._mixer.send_index = index def _set_is_in_control_on(self, value): self._is_in_control_on = value def _toggle_in_control(self, value): if not self._is_in_control_on: self._send_midi(consts.DRUM_IN_CONTROL_ON_MESSAGE if value else consts.DRUM_IN_CONTROL_OFF_MESSAGE) def port_settings_changed(self): self._disconnect_and_unregister_all_components() self._request_task.restart() def handle_sysex(self, midi_bytes): if self._is_identity_response(midi_bytes): product_id_bytes = self._extract_product_id_bytes(midi_bytes) if self._is_identity_response_valid(product_id_bytes): self._set_model_type(product_id_bytes) self._request_task.kill() self.on_identified() else: self.log_message('MIDI device responded with wrong product id (%s).' % (str(product_id_bytes),)) else: super(Launchkey_MK2, self).handle_sysex(midi_bytes) def _extract_product_id_bytes(self, midi_bytes): return midi_bytes[5:] def _is_identity_response(self, midi_bytes): return midi_bytes[3:5] == (6, 2) def _is_identity_response_valid(self, product_id_bytes): return product_id_bytes[:3] == consts.PRODUCT_ID_BYTE_PREFIX and product_id_bytes[3] in consts.PRODUCT_ID_BYTES def _set_model_type(self, product_id_bytes): self._is_25_key_model = product_id_bytes[3] == consts.LAUNCHKEY_25_ID_BYTE def _send_identity_request(self): self._send_midi(consts.IDENTITY_REQUEST) def on_identified(self): self._extended_mode_button.turn_on() with self.component_guard(): self._create_mixer() self._create_session() self._setup_navigation() self._create_transport() self._create_device() self._create_background() self._create_encoder_modes() self._create_mode_selector() self._create_in_control_status_listener() self._on_return_tracks_changed.subject = self.song() self._on_return_tracks_changed() self._mode_selector.selected_mode = 'session_mode' self.update() def disconnect(self): self._extended_mode_button.turn_off() super(Launchkey_MK2, self).disconnect()
class Roland_A_PRO(ControlSurface): def __init__(self, *a, **k): super(Roland_A_PRO, self).__init__(*a, **k) with self.component_guard(): self._create_controls() self._create_transport() self._create_mixer() self._create_device() self._create_drums() self._create_modes() def _create_controls(self): self._encoders = ButtonMatrixElement(rows=[[ EncoderElement(MIDI_CC_TYPE, 0, identifier, Live.MidiMap.MapMode.absolute, name='Encoder_%d' % index) for index, identifier in enumerate(ENCODER_IDS) ]]) self._master_encoder = EncoderElement(MIDI_CC_TYPE, 0, 10, Live.MidiMap.MapMode.absolute, name='Master_Encoder') self._sliders = ButtonMatrixElement(rows=[[ SliderElement( MIDI_CC_TYPE, 0, identifier, name='Slider_%d' % index) for index, identifier in enumerate(SLIDER_IDS) ]]) self._master_slider = SliderElement(MIDI_CC_TYPE, 0, 7, name='Master_Slider') self._play_button = ButtonElement(True, MIDI_CC_TYPE, 0, 26) self._stop_button = ButtonElement(True, MIDI_CC_TYPE, 0, 25) self._record_button = ButtonElement(True, MIDI_CC_TYPE, 0, 28) self._forward_button = ButtonElement(True, MIDI_CC_TYPE, 0, 24) self._backward_button = ButtonElement(True, MIDI_CC_TYPE, 0, 21) self._ff_button = ButtonElement(True, MIDI_CC_TYPE, 0, 23) self._rw_button = ButtonElement(True, MIDI_CC_TYPE, 0, 22) self._device_mode_button = ButtonElement(True, MIDI_CC_TYPE, 0, 80) self._pan_mode_button = ButtonElement(True, MIDI_CC_TYPE, 0, 81) self._send_a_mode_button = ButtonElement(True, MIDI_CC_TYPE, 0, 82) self._send_b_mode_button = ButtonElement(True, MIDI_CC_TYPE, 0, 83) self._pads = ButtonMatrixElement(rows=[[ ButtonElement(True, MIDI_NOTE_TYPE, 0, identifier) for identifier in row ] for row in PAD_ROWS]) def _create_transport(self): self._transport = TransportComponent( name='Transport', is_enabled=False, layer=Layer(play_button=self._play_button, stop_button=self._stop_button, record_button=self._record_button)) self._transport.set_enabled(True) def _create_mixer(self): mixer_size = self._sliders.width() self._mixer = MixerComponent( mixer_size, name='Mixer', is_enabled=False, layer=Layer(volume_controls=self._sliders, prehear_volume_control=self._master_encoder)) self._mixer.master_strip().layer = Layer( volume_control=self._master_slider) self._mixer.set_enabled(True) def _create_device(self): self._device = DeviceComponent( device_selection_follows_track_selection=True) self._device_navigation = DeviceNavigationComponent() self._device.set_enabled(True) self._device_navigation.set_enabled(True) self.set_device_component(self._device) def _create_drums(self): self._drums = DrumRackComponent(name='Drum_Rack', is_enabled=False, layer=Layer(pads=self._pads)) self._drums.set_enabled(True) def _create_modes(self): self._encoder_modes = ModesComponent() device_layer_mode = LayerMode(self._device, Layer(parameter_controls=self._encoders)) device_navigation_layer_mode = LayerMode( self._device_navigation, Layer(device_nav_right_button=self._forward_button, device_nav_left_button=self._backward_button)) self._encoder_modes.add_mode( 'device_mode', [device_layer_mode, device_navigation_layer_mode]) self._encoder_modes.add_mode( 'pan_mode', AddLayerMode( self._mixer, Layer(pan_controls=self._encoders, bank_up_button=self._forward_button, bank_down_button=self._backward_button, track_up_button=self._ff_button, track_down_button=self._rw_button))) send_layer_mode = AddLayerMode( self._mixer, Layer(send_controls=self._encoders, bank_up_button=self._forward_button, bank_down_button=self._backward_button, track_up_button=self._ff_button, track_down_button=self._rw_button)) self._encoder_modes.add_mode( 'send_a_mode', [send_layer_mode, partial(self._set_send_index, 0)]) self._encoder_modes.add_mode( 'send_b_mode', [send_layer_mode, partial(self._set_send_index, 1)]) self._encoder_modes.layer = Layer( device_mode_button=self._device_mode_button, pan_mode_button=self._pan_mode_button, send_a_mode_button=self._send_a_mode_button, send_b_mode_button=self._send_b_mode_button) self._encoder_modes.selected_mode = 'device_mode' self._encoder_modes.set_enabled(True) def _set_send_index(self, index): self._mixer.send_index = index
class BeatStep(ArturiaControlSurface): def __init__(self, *a, **k): super(BeatStep, self).__init__(*a, **k) self._skin = Skin(Colors) with self.component_guard(): self._create_controls() self._create_device() self._create_session() self._create_mixer() self._create_transport() def _create_controls(self): self._device_encoders = ButtonMatrixElement(rows=[ [ EncoderElement(MIDI_CC_TYPE, 0, identifier, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Encoder_%d_%d' % (column_index, row_index)) for column_index, identifier in enumerate(row) ] for row_index, row in enumerate((ENCODER_MSG_IDS[:4], ENCODER_MSG_IDS[8:12])) ]) self._horizontal_scroll_encoder = EncoderElement(MIDI_CC_TYPE, 0, 75, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Horizontal_Scroll_Encoder') self._vertical_scroll_encoder = EncoderElement(MIDI_CC_TYPE, 0, 72, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Vertical_Scroll_Encoder') self._volume_encoder = EncoderElement(MIDI_CC_TYPE, 0, 91, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Volume_Encoder') self._pan_encoder = EncoderElement(MIDI_CC_TYPE, 0, 17, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Pan_Encoder') self._send_a_encoder = EncoderElement(MIDI_CC_TYPE, 0, 77, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Send_A_Encoder') self._send_b_encoder = EncoderElement(MIDI_CC_TYPE, 0, 93, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Send_B_Encoder') self._send_encoders = ButtonMatrixElement(rows=[[self._send_a_encoder, self._send_b_encoder]]) self._return_a_encoder = EncoderElement(MIDI_CC_TYPE, 0, 73, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Return_A_Encoder') self._return_b_encoder = EncoderElement(MIDI_CC_TYPE, 0, 79, Live.MidiMap.MapMode.relative_smooth_two_compliment, name='Return_B_Encoder') self._return_encoders = ButtonMatrixElement(rows=[[self._return_a_encoder, self._return_b_encoder]]) self._pads = ButtonMatrixElement(rows=[ [ ButtonElement(True, MIDI_NOTE_TYPE, PAD_CHANNEL, identifier, name='Pad_%d_%d' % (col_index, row_index), skin=self._skin) for col_index, identifier in enumerate(row) ] for row_index, row in enumerate(PAD_MSG_IDS) ]) self._stop_button = ButtonElement(True, MIDI_CC_TYPE, 0, 1, name='Stop_Button') self._play_button = ButtonElement(True, MIDI_CC_TYPE, 0, 2, name='Play_Button') def _create_device(self): self._device = DeviceComponent(name='Device', is_enabled=False, layer=Layer(parameter_controls=self._device_encoders)) self._device.set_enabled(True) self.set_device_component(self._device) self._device_selection_follows_track_selection = True def _create_session(self): self._session = SessionComponent(name='Session', is_enabled=False, num_tracks=self._pads.width(), num_scenes=self._pads.height(), enable_skinning=True, layer=Layer(clip_launch_buttons=self._pads, scene_select_control=self._vertical_scroll_encoder)) self._session.set_enabled(True) def _create_mixer(self): self._mixer = MixerComponent(name='Mixer', is_enabled=False, num_returns=2, layer=Layer(track_select_encoder=self._horizontal_scroll_encoder, selected_track_volume_control=self._volume_encoder, selected_track_pan_control=self._pan_encoder, selected_track_send_controls=self._send_encoders, return_volume_controls=self._return_encoders)) self._mixer.set_enabled(True) def _create_transport(self): self._transport = TransportComponent(name='Transport', is_enabled=False, layer=Layer(stop_button=self._stop_button, play_button=self._play_button)) self._transport.set_enabled(True) def _collect_setup_messages(self): for identifier, hardware_id in izip(ENCODER_MSG_IDS, HARDWARE_ENCODER_IDS): self._setup_hardware_encoder(hardware_id, identifier) self._setup_hardware_button(HARDWARE_STOP_BUTTON_ID, 1, msg_type='cc') self._setup_hardware_button(HARDWARE_PLAY_BUTTON_ID, 2, msg_type='cc') for hardware_id, identifier in izip(HARDWARE_PAD_IDS, chain(*PAD_MSG_IDS)): self._setup_hardware_button(hardware_id, identifier, PAD_CHANNEL, msg_type='note')
class KontrolF1(ControlSurface): __module__ = __name__ __doc__ = " Script for Native Instruments Traktor Kontrol F1 Controller " def __init__(self, c_instance): ControlSurface.__init__(self, c_instance) self.set_suppress_rebuild_requests(True) self._suppress_send_midi = True self._suppress_session_highlight = True self._suggested_input_port = 'Traktor Kontrol F1' self._suggested_output_port = 'Traktor Kontrol F1' self._blink_state = False self._matrix = ButtonMatrixElement() for row in range(HEIGHT): button_row = [ ConfigurableButtonElement(c_instance, True, MIDI_CC_TYPE, 2, ((row * HEIGHT) + column)) for column in range(WIDTH) ] self._matrix.add_row(tuple(button_row)) self._nav_buttons = [ ConfigurableButtonElement(c_instance, True, MIDI_CC_TYPE, 0, NAV_ENCODER), ConfigurableButtonElement(c_instance, True, MIDI_CC_TYPE, 0, TOGGLE_LEFT_DOWN) ] self._scene_buttons = [ ConfigurableButtonElement(c_instance, True, MIDI_CC_TYPE, 0, SCENE_LAUNCH[index]) for index in range(HEIGHT) ] self._stop_buttons = [] for index in range(WIDTH): self._stop_buttons.append(ConfigurableButtonElement(c_instance, True, MIDI_CC_TYPE, 0, STOP_LAUNCH[index])) self._session = SpecialSessionComponent(self._matrix.width(), self._matrix.height()) self._all_buttons = [] for button in (self._scene_buttons + self._nav_buttons + self._stop_buttons): self._all_buttons.append(button) for scene_index in range(self._matrix.height()): for track_index in range(self._matrix.width()): self._all_buttons.append(self._matrix.get_button(track_index, scene_index)) self._all_buttons = tuple(self._all_buttons) self._suppress_session_highlight = False self.set_suppress_rebuild_requests(False) self._suppress_send_midi = False self.set_enabled(True) self.update() self._set_session_highlight(0,0,WIDTH,HEIGHT,True) def disconnect(self): self._suppress_send_midi = True self._session = None for button in self._all_buttons: button.set_on_off_values(127, 0) self._matrix = None self._stop_buttons = None self._scene_buttons = None self._nav_buttons = None ControlSurface.disconnect(self) self._suppress_send_midi = False def update_display(self): tracks = self.song().visible_tracks number_tracks = len(tracks) if self._blink_state: self._blink_state = False else: self._blink_state = True for track in range(WIDTH): to = track + self._session._track_offset if (to < number_tracks): for y in range(HEIGHT): ys = self._session._scene_offset+y yx = (y*4)+track slot = tracks[to].clip_slots[ys] if (slot.controls_other_clips) or (slot.has_clip): if slot.is_triggered: if self._blink_state: self._send_midi(tuple([178,yx,40])) else: self._send_midi(tuple([178,yx,127])) def refresh_state(self): ControlSurface.refresh_state(self) def _send_midi(self, midi_bytes): if (not self._suppress_send_midi): ControlSurface._send_midi(self, midi_bytes) def _update_hardware(self): pass def _send_challenge(self): pass def _config_value(self, value): assert (value in range(128)) def _set_session_highlight(self, track_offset, scene_offset, width, height, include_return_tracks): ControlSurface._set_session_highlight(self, track_offset, scene_offset, width, height, include_return_tracks) def _install_forwarding(self, control): result = ControlSurface._install_forwarding(self, control) return result def _translate_message(self, type, from_identifier, from_channel, to_identifier, to_channel): ControlSurface._translate_message(self, type, from_identifier, from_channel, to_identifier, to_channel) def on_enabled_changed(self): self.update() def update(self): for scene_index in range(HEIGHT): self._scene_buttons[scene_index].set_enabled(True) self._stop_buttons[scene_index].set_enabled(True) for track_index in range(WIDTH): self._matrix.get_button(track_index, scene_index).set_enabled(True) for button in self._nav_buttons: button.set_enabled(True) self._session.set_allow_update(False) for scene_index in range(HEIGHT): scene = self._session.scene(scene_index) scene.set_launch_button(self._scene_buttons[scene_index]) for track_index in range(WIDTH): scene.clip_slot(track_index).set_launch_button(self._matrix.get_button(track_index, scene_index)) #self.log_message(str(tuple(self._stop_buttons))) self._session.set_stop_track_clip_buttons(tuple(self._stop_buttons)) self._session.set_track_bank_buttons(self._nav_buttons[1], self._nav_buttons[1]) self._session.set_scene_bank_buttons(self._nav_buttons[0], self._nav_buttons[0]) self._session.set_allow_update(True)
class Roland_A_PRO(ControlSurface): def __init__(self, *a, **k): super(Roland_A_PRO, self).__init__(*a, **k) with self.component_guard(): self._create_controls() self._create_transport() self._create_mixer() self._create_device() self._create_drums() self._create_modes() def _create_controls(self): self._encoders = ButtonMatrixElement(rows=[[ EncoderElement(MIDI_CC_TYPE, 0, identifier, Live.MidiMap.MapMode.absolute, name='Encoder_%d' % index) for index, identifier in enumerate(ENCODER_IDS) ]]) self._master_encoder = EncoderElement(MIDI_CC_TYPE, 0, 10, Live.MidiMap.MapMode.absolute, name='Master_Encoder') self._sliders = ButtonMatrixElement(rows=[[ SliderElement(MIDI_CC_TYPE, 0, identifier, name='Slider_%d' % index) for index, identifier in enumerate(SLIDER_IDS) ]]) self._master_slider = SliderElement(MIDI_CC_TYPE, 0, 7, name='Master_Slider') self._play_button = ButtonElement(True, MIDI_CC_TYPE, 0, 26) self._stop_button = ButtonElement(True, MIDI_CC_TYPE, 0, 25) self._record_button = ButtonElement(True, MIDI_CC_TYPE, 0, 28) self._forward_button = ButtonElement(True, MIDI_CC_TYPE, 0, 24) self._backward_button = ButtonElement(True, MIDI_CC_TYPE, 0, 21) self._ff_button = ButtonElement(True, MIDI_CC_TYPE, 0, 23) self._rw_button = ButtonElement(True, MIDI_CC_TYPE, 0, 22) self._device_mode_button = ButtonElement(True, MIDI_CC_TYPE, 0, 80) self._pan_mode_button = ButtonElement(True, MIDI_CC_TYPE, 0, 81) self._send_a_mode_button = ButtonElement(True, MIDI_CC_TYPE, 0, 82) self._send_b_mode_button = ButtonElement(True, MIDI_CC_TYPE, 0, 83) self._pads = ButtonMatrixElement(rows=[ [ ButtonElement(True, MIDI_NOTE_TYPE, 0, identifier) for identifier in row ] for row in PAD_ROWS ]) def _create_transport(self): self._transport = TransportComponent(name='Transport', is_enabled=False, layer=Layer(play_button=self._play_button, stop_button=self._stop_button, record_button=self._record_button)) self._transport.set_enabled(True) def _create_mixer(self): mixer_size = self._sliders.width() self._mixer = MixerComponent(mixer_size, name='Mixer', is_enabled=False, layer=Layer(volume_controls=self._sliders, prehear_volume_control=self._master_encoder)) self._mixer.master_strip().layer = Layer(volume_control=self._master_slider) self._mixer.set_enabled(True) def _create_device(self): self._device = DeviceComponent(device_selection_follows_track_selection=True) self._device_navigation = DeviceNavigationComponent() self._device.set_enabled(True) self._device_navigation.set_enabled(True) self.set_device_component(self._device) def _create_drums(self): self._drums = DrumRackComponent(name='Drum_Rack', is_enabled=False, layer=Layer(pads=self._pads)) self._drums.set_enabled(True) def _create_modes(self): self._encoder_modes = ModesComponent() device_layer_mode = LayerMode(self._device, Layer(parameter_controls=self._encoders)) device_navigation_layer_mode = LayerMode(self._device_navigation, Layer(device_nav_right_button=self._forward_button, device_nav_left_button=self._backward_button)) self._encoder_modes.add_mode('device_mode', [device_layer_mode, device_navigation_layer_mode]) self._encoder_modes.add_mode('pan_mode', AddLayerMode(self._mixer, Layer(pan_controls=self._encoders, bank_up_button=self._forward_button, bank_down_button=self._backward_button, track_up_button=self._ff_button, track_down_button=self._rw_button))) send_layer_mode = AddLayerMode(self._mixer, Layer(send_controls=self._encoders, bank_up_button=self._forward_button, bank_down_button=self._backward_button, track_up_button=self._ff_button, track_down_button=self._rw_button)) self._encoder_modes.add_mode('send_a_mode', [send_layer_mode, partial(self._set_send_index, 0)]) self._encoder_modes.add_mode('send_b_mode', [send_layer_mode, partial(self._set_send_index, 1)]) self._encoder_modes.layer = Layer(device_mode_button=self._device_mode_button, pan_mode_button=self._pan_mode_button, send_a_mode_button=self._send_a_mode_button, send_b_mode_button=self._send_b_mode_button) self._encoder_modes.selected_mode = 'device_mode' self._encoder_modes.set_enabled(True) def _set_send_index(self, index): self._mixer.send_index = index
class Launchpad_MK2(IdentifiableControlSurface, OptimizedControlSurface): def __init__(self, c_instance, *a, **k): super(Launchpad_MK2, self).__init__(product_id_bytes=consts.PRODUCT_ID_BYTES, c_instance=c_instance, *a, **k) self._challenge = Live.Application.get_random_int(0, 400000000) & 2139062143 with self.component_guard(): self._skin = make_default_skin() with inject(skin=const(self._skin)).everywhere(): self._create_controls() self._create_session() self._create_mixer() self._last_sent_layout_byte = None with inject(switch_layout=const(self._switch_layout)).everywhere(): self._create_modes() def _create_controls(self): multi_button_channels = consts.USER_MODE_CHANNELS self._session_button_single = make_button(108, 0, 'Session_Mode_Button', msg_type=MIDI_CC_TYPE, is_modifier=True) self._session_button = FilteringMultiElement([self._session_button_single] + [ make_button(108, channel, msg_type=MIDI_CC_TYPE, name='Session_Mode_Button_ch_%d' % (channel,)) for channel in multi_button_channels ], feedback_channels=[0]) self._user_1_button = FilteringMultiElement([ make_button(109, channel, msg_type=MIDI_CC_TYPE, name='User_1_Mode_Button_ch_%d' % (channel,)) for channel in (0,) + multi_button_channels ], feedback_channels=[0, 5, 6, 7]) self._user_2_button = FilteringMultiElement([ make_button(110, channel, msg_type=MIDI_CC_TYPE, name='User_2_Mode_Button_ch_%d' % (channel,)) for channel in (0,) + multi_button_channels ], feedback_channels=[0, 13, 14, 15]) self._mixer_button = FilteringMultiElement([ make_button(111, channel, msg_type=MIDI_CC_TYPE, name='Mixer_Mode_Button_ch_%d' % (channel,)) for channel in (0,) + multi_button_channels ], feedback_channels=[0]) self._up_button = make_button(104, 0, msg_type=MIDI_CC_TYPE, name='Up_Button') self._down_button = make_button(105, 0, msg_type=MIDI_CC_TYPE, name='Down_Button') self._left_button = make_button(106, 0, msg_type=MIDI_CC_TYPE, name='Left_Button') self._right_button = make_button(107, 0, msg_type=MIDI_CC_TYPE, name='Right_Button') self._session_matrix_raw = [ [ make_button(col + offset, 0, name='Session_Matrix_Button_%d_%d' % (col, row)) for col in xrange(consts.SESSION_WIDTH) ] for row, offset in enumerate(xrange(81, 10, -10)) ] self._session_matrix = ButtonMatrixElement(rows=self._session_matrix_raw, name='Session_Matrix') self._scene_launch_matrix_raw = [ make_button(identifier, 0, name='Scene_Launch_Button_%d' % (index,)) for index, identifier in enumerate(xrange(89, 18, -10)) ] self._scene_launch_matrix = ButtonMatrixElement(rows=[self._scene_launch_matrix_raw], name='Scene_Launch_Buttons') self._session_zoom_matrix = ButtonMatrixElement(rows=recursive_map(partial(with_modifier, self._session_button_single), self._session_matrix_raw)) self._volume_reset_buttons = self._session_matrix.submatrix[:, :1] self._pan_reset_buttons = self._session_matrix.submatrix[:, 1:2] self._send_a_reset_buttons = self._session_matrix.submatrix[:, 2:3] self._send_b_reset_buttons = self._session_matrix.submatrix[:, 3:4] self._stop_clip_buttons = self._session_matrix.submatrix[:, 4:5] self._mute_buttons = self._session_matrix.submatrix[:, 5:6] self._solo_buttons = self._session_matrix.submatrix[:, 6:7] self._arm_buttons = self._session_matrix.submatrix[:, 7:] self._volume_button = self._scene_launch_matrix_raw[0] self._pan_button = self._scene_launch_matrix_raw[1] self._send_a_button = self._scene_launch_matrix_raw[2] self._send_b_button = self._scene_launch_matrix_raw[3] self._stop_button = self._scene_launch_matrix_raw[4] self._mute_button = self._scene_launch_matrix_raw[5] self._solo_button = self._scene_launch_matrix_raw[6] self._record_arm_button = self._scene_launch_matrix_raw[7] self._sliders = ButtonMatrixElement(rows=[[ SliderElement(MIDI_CC_TYPE, 0, identifier) for identifier in xrange(21, 29) ]]) def _create_session(self): self._session = SessionComponent(is_enabled=False, num_tracks=self._session_matrix.width(), num_scenes=self._session_matrix.height(), enable_skinning=True, name='Session', is_root=True, layer=Layer(track_bank_left_button=self._left_button, track_bank_right_button=self._right_button, scene_bank_up_button=self._up_button, scene_bank_down_button=self._down_button)) self._session.set_rgb_mode(CLIP_COLOR_TABLE, RGB_COLOR_TABLE) self._session_layer_mode = AddLayerMode(self._session, Layer(clip_launch_buttons=self._session_matrix, scene_launch_buttons=self._scene_launch_matrix)) self._session_zoom = SessionZoomingComponent(self._session, is_enabled=False, enable_skinning=True, layer=Layer(nav_up_button=with_modifier(self._session_button_single, self._up_button), nav_down_button=with_modifier(self._session_button_single, self._down_button), nav_left_button=with_modifier(self._session_button_single, self._left_button), nav_right_button=with_modifier(self._session_button_single, self._right_button), button_matrix=self._session_zoom_matrix)) self._stop_clip_layer_mode = AddLayerMode(self._session, Layer(stop_track_clip_buttons=self._stop_clip_buttons, stop_all_clips_button=self._stop_button)) def _create_mixer(self): self._mixer = MixerComponent(is_enabled=False, num_tracks=consts.SESSION_WIDTH, invert_mute_feedback=True, enable_skinning=True, name='Mixer', is_root=True) self._session.set_mixer(self._mixer) self._mixer_home_page_layer = LayerMode(self._mixer, Layer(volume_reset_buttons=self._volume_reset_buttons, pan_reset_buttons=self._pan_reset_buttons, send_a_reset_buttons=self._send_a_reset_buttons, send_b_reset_buttons=self._send_b_reset_buttons, mute_buttons=self._mute_buttons, solo_buttons=self._solo_buttons, arm_buttons=self._arm_buttons, unmute_all_button=self._mute_button, unsolo_all_button=self._solo_button, unarm_all_button=self._record_arm_button)) self._mixer_volume_layer = LayerMode(self._mixer, Layer(volume_controls=self._sliders)) self._mixer_pan_layer = LayerMode(self._mixer, Layer(pan_controls=self._sliders)) self._mixer_sends_layer = LayerMode(self._mixer, Layer(send_controls=self._sliders)) def _create_translating_mixer_background(self, translation_channel): return TranslatingBackgroundComponent(translation_channel=translation_channel, is_enabled=False, name='Background', layer=Layer(stop_button=self._stop_button, mute_buttons=self._mute_button, solo_button=self._solo_button, record_arm_button=self._record_arm_button)) def _create_modes(self): self._modes = NotifyingModesComponent(is_root=True) self._modes.default_behaviour = mixin(SkinableBehaviourMixin, ImmediateBehaviour)() self._modes.add_mode('session_mode', [self._session, self._session_layer_mode], layout_byte=0, behaviour=EnablingReenterBehaviour(self._session_zoom)) self._modes.add_mode('user_1_mode', [], layout_byte=1) self._modes.add_mode('user_2_mode', [], layout_byte=2) self._modes.add_mode('volume_mode', [self._session, self._create_translating_mixer_background(consts.VOLUME_MODE_CHANNEL), self._mixer_volume_layer], layout_byte=4, groups=set('mixer')) self._modes.add_mode('pan_mode', [self._session, self._create_translating_mixer_background(consts.PAN_MODE_CHANNEL), self._mixer_pan_layer], layout_byte=5, groups=set('mixer')) self._modes.add_mode('send_a_mode', [self._session, self._create_translating_mixer_background(consts.SEND_A_MODE_CHANNEL), partial(self._set_send_index, 0), self._mixer_sends_layer], layout_byte=6, groups=set('mixer')) self._modes.add_mode('send_b_mode', [self._session, self._create_translating_mixer_background(consts.SEND_B_MODE_CHANNEL), partial(self._set_send_index, 1), self._mixer_sends_layer], layout_byte=7, groups=set('mixer')) self._modes.add_mode('mixer_mode', [self._session, self._stop_clip_layer_mode, self._mixer_home_page_layer], layout_byte=3, groups=set('mixer')) self._modes.layer = Layer(session_mode_button=self._session_button, user_1_mode_button=self._user_1_button, user_2_mode_button=self._user_2_button, mixer_mode_button=self._mixer_button, volume_mode_button=self._volume_button, pan_mode_button=self._pan_button, send_a_mode_button=self._send_a_button, send_b_mode_button=self._send_b_button) self._modes.selected_mode = 'session_mode' def _set_send_index(self, index): self._mixer.send_index = index def _switch_layout(self, layout_byte): if layout_byte != self._last_sent_layout_byte: prefix = consts.STANDARD_SYSEX_PREFIX + consts.LAYOUT_CHANGE_BYTE self._send_midi(prefix + (layout_byte, 247)) self._clear_send_cache() self._last_sent_layout_byte = layout_byte def _clear_send_cache(self): with self.component_guard(): for control in self.controls: control.clear_send_cache() def _send_identity_request(self): self._send_midi(consts.IDENTITY_REQUEST) def on_identified(self): self._send_challenge() def _send_challenge(self): challenge_bytes = tuple([ self._challenge >> 8 * index & 127 for index in xrange(4) ]) self._send_midi(consts.STANDARD_SYSEX_PREFIX + consts.CHALLENGE_RESPONSE_BYTE + challenge_bytes + (247,)) def handle_sysex(self, midi_bytes): if self._is_challenge_response(midi_bytes) and self._is_response_valid(midi_bytes): self._on_handshake_successful() else: super(Launchpad_MK2, self).handle_sysex(midi_bytes) def _is_challenge_response(self, midi_bytes): return len(midi_bytes) == 10 and midi_bytes[:7] == consts.STANDARD_SYSEX_PREFIX + consts.CHALLENGE_RESPONSE_BYTE def _is_response_valid(self, midi_bytes): response = long(midi_bytes[7]) response += long(midi_bytes[8] << 8) return response == Live.Application.encrypt_challenge2(self._challenge) def _on_handshake_successful(self): self._modes.set_enabled(True) self._mixer.set_enabled(True) self._last_sent_layout_byte = None self._modes.send_switch_layout_message() self.set_highlighting_session_component(self._session) self.update() def disconnect(self): self._send_midi(consts.QUIT_MESSAGE) super(Launchpad_MK2, self).disconnect()
class MiniLab(ArturiaControlSurface): session_component_type = SessionComponent encoder_msg_channel = 0 encoder_msg_ids = (7, 74, 71, 76, 77, 93, 73, 75, 114, 18, 19, 16, 17, 91, 79, 72) pad_channel = 9 def __init__(self, *a, **k): super(MiniLab, self).__init__(*a, **k) with self.component_guard(): self._create_controls() self._create_device() self._create_session() self._create_mixer() def _create_controls(self): self._device_controls = ButtonMatrixElement(rows=[[ EncoderElement(MIDI_CC_TYPE, self.encoder_msg_channel, identifier, Live.MidiMap.MapMode.relative_smooth_binary_offset, name=u'Encoder_%d_%d' % (column_index, row_index)) for column_index, identifier in enumerate(row) ] for row_index, row in enumerate((self.encoder_msg_ids[:4], self.encoder_msg_ids[8:12]))]) self._horizontal_scroll_encoder = EncoderElement( MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[7], Live.MidiMap.MapMode.relative_smooth_binary_offset, name=u'Horizontal_Scroll_Encoder') self._vertical_scroll_encoder = EncoderElement( MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[15], Live.MidiMap.MapMode.relative_smooth_binary_offset, name=u'Vertical_Scroll_Encoder') self._volume_encoder = EncoderElement( MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[13], Live.MidiMap.MapMode.relative_smooth_binary_offset, name=u'Volume_Encoder') self._pan_encoder = EncoderElement( MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[12], Live.MidiMap.MapMode.relative_smooth_binary_offset, name=u'Pan_Encoder') self._send_a_encoder = EncoderElement( MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[4], Live.MidiMap.MapMode.relative_smooth_binary_offset, name=u'Send_A_Encoder') self._send_b_encoder = EncoderElement( MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[5], Live.MidiMap.MapMode.relative_smooth_binary_offset, name=u'Send_B_Encoder') self._send_encoders = ButtonMatrixElement( rows=[[self._send_a_encoder, self._send_b_encoder]]) self._return_a_encoder = EncoderElement( MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[6], Live.MidiMap.MapMode.relative_smooth_binary_offset, name=u'Return_A_Encoder') self._return_b_encoder = EncoderElement( MIDI_CC_TYPE, self.encoder_msg_channel, self.encoder_msg_ids[14], Live.MidiMap.MapMode.relative_smooth_binary_offset, name=u'Return_B_Encoder') self._return_encoders = ButtonMatrixElement( rows=[[self._return_a_encoder, self._return_b_encoder]]) self._pads = ButtonMatrixElement(rows=[[ ButtonElement(True, MIDI_NOTE_TYPE, self.pad_channel, col + 36 + 8 * row, name=u'Pad_%d_%d' % (col, row)) for col in xrange(8) ] for row in xrange(2)]) def _create_device(self): self._device = DeviceComponent( name=u'Device', is_enabled=False, layer=Layer(parameter_controls=self._device_controls), device_selection_follows_track_selection=True) self._device.set_enabled(True) self.set_device_component(self._device) def _create_session(self): self._session = self.session_component_type( num_tracks=self._pads.width(), num_scenes=self._pads.height(), name=u'Session', is_enabled=False, layer=Layer(clip_launch_buttons=self._pads, scene_select_control=self._vertical_scroll_encoder)) self._session.set_enabled(True) def _create_mixer(self): self._mixer = MixerComponent( name=u'Mixer', is_enabled=False, num_returns=2, layer=Layer(track_select_encoder=self._horizontal_scroll_encoder, selected_track_volume_control=self._volume_encoder, selected_track_pan_control=self._pan_encoder, selected_track_send_controls=self._send_encoders, return_volume_controls=self._return_encoders)) self._mixer.set_enabled(True) def _collect_setup_messages(self): # for cc_id, encoder_id in izip(self.encoder_msg_ids, HARDWARE_ENCODER_IDS): # self._setup_hardware_encoder(encoder_id, cc_id, channel=self.encoder_msg_channel) for index, pad_id in enumerate(HARDWARE_BUTTON_IDS): self._setup_hardware_button(pad_id, index + PAD_IDENTIFIER_OFFSET, self.pad_channel)