def _setup_transport(self):
is_momentary = True
transport = TransportComponent()
studiotransport = MaschineTransport()
playButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 108)
stopButton = StateButton(not is_momentary, MIDI_CC_TYPE, 0, 110)
recordButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 109)
overdubButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 107)
metrononmeButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 104)
eventRecButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 98)
playButton.name = 'Play'
stopButton.name = 'Stop'
recordButton.name = 'Record'
overdubButton.name = 'Overdub'
metrononmeButton.name = 'Metronome'
transport.set_play_button(playButton)
transport.set_stop_button(stopButton)
transport.set_record_button(recordButton)
transport.set_overdub_button(overdubButton)
transport.set_metronome_button(metrononmeButton)
studiotransport.set_session_auto_button(eventRecButton)
studiotransport.set_arrangement_overdub_button(
StateButton(is_momentary, MIDI_CC_TYPE, 0, 106))
studiotransport.set_back_arrange_button(
StateButton(is_momentary, MIDI_CC_TYPE, 0, 105))
transport.set_nudge_buttons(
StateButton(is_momentary, MIDI_CC_TYPE, 1, 51),
StateButton(is_momentary, MIDI_CC_TYPE, 1, 50))
punchinbutton = ToggleButton(MIDI_CC_TYPE, 1, 52)
punchoutbutton = ToggleButton(MIDI_CC_TYPE, 1, 53)
punchinbutton.name = 'Punch In'
punchoutbutton.name = 'Punch Out'
transport.set_punch_buttons(punchinbutton, punchoutbutton)
transport.set_loop_button(
StateButton(is_momentary, MIDI_CC_TYPE, 1, 54))
self.song_follow_button = ButtonElement(True, MIDI_CC_TYPE, 2, 98)
self._do_song_follow.subject = self.song_follow_button
self._song_follow_changed.subject = self.song().view
self._song_follow_changed()
self.transp_ff_button = ButtonElement(True, MIDI_CC_TYPE, 1, 59)
self.transp_rw_button = ButtonElement(True, MIDI_CC_TYPE, 1, 58)
transport.set_seek_buttons(self.transp_ff_button,
self.transp_rw_button)
self.xfadeKnob = SliderElement(MIDI_CC_TYPE, 1, 105)
self.xfadeKnob.connect_to(
self.song().master_track.mixer_device.crossfader)
self.master_knob = SliderElement(MIDI_CC_TYPE, 0, 99)
self.master_knob.connect_to(
self.song().master_track.mixer_device.volume)
self.tap_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 88)
self._do_tap_tempo.subject = self.tap_button
self.cue_add_delete_button = StateButton(is_momentary, MIDI_CC_TYPE, 1,
55)
self.cue_prev_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 56)
self.cue_next_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 57)
self._do_toggle_cue.subject = self.cue_add_delete_button
self._do_toggle_prev_cue.subject = self.cue_prev_button
self._do_toggle_next_cue.subject = self.cue_next_button
def _setup_transport(self):
is_momentary = True
transport = TransportComponent()
self.__play_button = StateButton(is_momentary,
MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_PLAY_BUTTON,
name='Play_Button')
self.__restart_button = StateButton(True, MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_RESTART_BUTTON)
stop_button = StateButton(not is_momentary,
MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_STOP_BUTTON,
name='Stop_Button')
self._rec_button = StateButton(is_momentary,
MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_RECORD_BUTTON,
name='Record_Button')
metrononme_button = StateButton(is_momentary,
MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_METRONOME_BUTTON,
name='Metronome_Button')
self._song_follow_button = StateButton(is_momentary,
MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_FOLLOW_BUTTON,
name='Follow_Button')
self._do_rec_button.subject = self._rec_button
if self._has_stop_button:
transport.set_play_button(self.__play_button)
transport.set_stop_button(stop_button)
else:
self._hand_play_pressed.subject = self.__play_button
self._listen_playing.subject = self.song()
self._stopall_button = StateButton(True, MIDI_CC_TYPE, 0,
CC_ALL_BUTTON)
self._do_stop_all.subject = self._stopall_button
self._auto_button = StateButton(True,
MIDI_CC_TYPE,
0,
CC_AUTO_BUTTON,
name='Auto_Button')
self._handle_automation_record.subject = self._auto_button
self._listen_automation_record.subject = self.song()
self._handle_restart_button.subject = self.__restart_button
self._handle_follows_button.subject = self._song_follow_button
self._follow_song_changed.subject = self.song().view
transport.set_metronome_button(metrononme_button)
self._listen_overdub.subject = self.song()
def _setup_transport(self):
is_momentary = True
transport = TransportComponent()
studiotransport = MaschineTransport()
playButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 108)
stopButton = StateButton(not is_momentary, MIDI_CC_TYPE, 0, 110)
recordButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 109)
overdubButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 107)
metrononmeButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 104)
eventRecButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 98)
playButton.name = 'Play'
stopButton.name = 'Stop'
recordButton.name = 'Record'
overdubButton.name = 'Overdub'
metrononmeButton.name = 'Metronome'
transport.set_play_button(playButton)
transport.set_stop_button(stopButton)
transport.set_record_button(recordButton)
transport.set_overdub_button(overdubButton)
transport.set_metronome_button(metrononmeButton)
studiotransport.set_session_auto_button(eventRecButton)
studiotransport.set_arrangement_overdub_button(StateButton(is_momentary, MIDI_CC_TYPE, 0, 106))
studiotransport.set_back_arrange_button(StateButton(is_momentary, MIDI_CC_TYPE, 0, 105))
transport.set_nudge_buttons(StateButton(is_momentary, MIDI_CC_TYPE, 1, 51), StateButton(is_momentary, MIDI_CC_TYPE, 1, 50))
punchinbutton = ToggleButton(MIDI_CC_TYPE, 1, 52)
punchoutbutton = ToggleButton(MIDI_CC_TYPE, 1, 53)
punchinbutton.name = 'Punch In'
punchoutbutton.name = 'Punch Out'
transport.set_punch_buttons(punchinbutton, punchoutbutton)
transport.set_loop_button(StateButton(is_momentary, MIDI_CC_TYPE, 1, 54))
self.song_follow_button = ButtonElement(True, MIDI_CC_TYPE, 2, 98)
self._do_song_follow.subject = self.song_follow_button
self._song_follow_changed.subject = self.song().view
self._song_follow_changed()
self.prehear_knob = SliderElement(MIDI_CC_TYPE, 0, 41)
self.prehear_knob.connect_to(self.song().master_track.mixer_device.cue_volume)
self.transp_ff_button = ButtonElement(True, MIDI_CC_TYPE, 1, 59)
self.transp_rw_button = ButtonElement(True, MIDI_CC_TYPE, 1, 58)
transport.set_seek_buttons(self.transp_ff_button, self.transp_rw_button)
self.xfadeKnob = SliderElement(MIDI_CC_TYPE, 1, 105)
self.xfadeKnob.connect_to(self.song().master_track.mixer_device.crossfader)
self.master_knob = SliderElement(MIDI_CC_TYPE, 0, 99)
self.master_knob.connect_to(self.song().master_track.mixer_device.volume)
self.tap_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 88)
self._do_tap_tempo.subject = self.tap_button
self.cue_add_delete_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 55)
self.cue_prev_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 56)
self.cue_next_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 57)
self._do_toggle_cue.subject = self.cue_add_delete_button
self._do_toggle_prev_cue.subject = self.cue_prev_button
self._do_toggle_next_cue.subject = self.cue_next_button
def _setup_mixer_control(self):
num_tracks = GRIDSIZE[0] # Here we define the mixer width in tracks (a mixer has only one dimension)
global mixer # We want to instantiate the global mixer as a MixerComponent object (it was a global "None" type up until now...)
mixer = MixerComponent(num_tracks) #(num_tracks, num_returns, with_eqs, with_filters)
mixer.set_track_offset(0) #Sets start point for mixer strip (offset from left)
"""set up the mixer buttons"""
self.song().view.selected_track = mixer.channel_strip(0)._track
master = mixer.master_strip()
master.set_volume_control(SliderElement(MIDI_CC_TYPE, CHANNEL_USER, MASTER_VOLUME))
mixer.set_prehear_volume_control(SliderElement(MIDI_CC_TYPE, CHANNEL_USER, PREHEAR))
for index in xrange(GRIDSIZE[0]):
mixer.channel_strip(index).set_volume_control(SliderElement(MIDI_CC_TYPE, CHANNEL_MIXER, MIX_FADERS[index]))
# mixer.channel_strip(index).set_volume_control(SliderElement(MIDI_CC_TYPE, CHANNEL_INST, MIX_FADERS[index]))
mixer.channel_strip(index).set_pan_control(SliderElement(MIDI_CC_TYPE, CHANNEL_MIXER, PAN_CONTROLS[index]))
mixer.channel_strip(index).set_arm_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL_INST, ARM_BUTTONS[index])) #sets the record arm button
mixer.channel_strip(index).set_solo_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL_INST, SOLO_BUTTONS[index]))
mixer.channel_strip(index).set_mute_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL_INST, MUTE_BUTTONS[index]))
mixer.channel_strip(index).set_select_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL_INST, TRACK_SELECTS[index]))
mixer.channel_strip(index).set_send_controls([SliderElement(MIDI_CC_TYPE, CHANNEL_MIXER, SEND_CONTROLS[index][0]),
SliderElement(MIDI_CC_TYPE, CHANNEL_MIXER, SEND_CONTROLS[index][1]),
SliderElement(MIDI_CC_TYPE, CHANNEL_MIXER, SEND_CONTROLS[index][2]),
SliderElement(MIDI_CC_TYPE, CHANNEL_MIXER, SEND_CONTROLS[index][3])])
"""TRANSPORT CONTROLS"""
stop_button = ButtonElement(False, MIDI_CC_TYPE, CHANNEL_MIXER, STOP_BUTTON)
play_button = ButtonElement(False, MIDI_CC_TYPE, CHANNEL_MIXER, PLAY_BUTTON)
record_button = ButtonElement(False,MIDI_CC_TYPE,CHANNEL_MIXER,RECORD_BUTTON)
overdub_button = ButtonElement(False,MIDI_CC_TYPE,CHANNEL_MIXER,OVERDUB_BUTTON)
transport = TransportComponent()
transport.TEMPO_TOP = 188
transport.set_stop_button(stop_button)
transport.set_play_button(play_button)
transport.set_overdub_button(overdub_button)
transport.set_record_button(record_button)
transport.set_seek_buttons(ButtonElement(False,MIDI_CC_TYPE,0,SEEK_LEFT),ButtonElement(False,MIDI_CC_TYPE,0,SEEK_RIGHT))
transport.set_tempo_control(SliderElement(MIDI_CC_TYPE, CHANNEL_USER, TEMPO))
transport.set_metronome_button(ButtonElement(False,MIDI_CC_TYPE,CHANNEL_USER, METRONOME))
transport.set_tap_tempo_button(ButtonElement(False,MIDI_CC_TYPE,CHANNEL_USER,TAP_TEMPO))
def _setup_transport_control(self):
is_momentary = True # We'll only be using momentary buttons here
transport = TransportComponent() #Instantiate a Transport Component
return
"""set up the buttons"""
transport.set_play_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 61)
) #ButtonElement(is_momentary, msg_type, channel, identifier) Note that the MIDI_NOTE_TYPE constant is defined in the InputControlElement module
transport.set_stop_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 63))
transport.set_record_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 66))
transport.set_overdub_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 68))
transport.set_nudge_buttons(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 75),
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
73)) #(up_button, down_button)
transport.set_tap_tempo_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 78))
transport.set_metronome_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 80)
) #For some reason, in Ver 7.x.x this method's name has no trailing "e" , and must be called as "set_metronom_button()"...
transport.set_loop_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 82))
transport.set_punch_buttons(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 85),
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
87)) #(in_button, out_button)
transport.set_seek_buttons(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 90),
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
92)) # (ffwd_button, rwd_button)
"""set up the sliders"""
transport.set_tempo_control(
SliderElement(MIDI_CC_TYPE, CHANNEL, 26),
SliderElement(MIDI_CC_TYPE, CHANNEL, 25)) #(control, fine_control)
transport.set_song_position_control(
SliderElement(MIDI_CC_TYPE, CHANNEL, 24))
def _setup_transport(self):
is_momentary = True
transport = TransportComponent()
playButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 108)
stopButton = StateButton(not is_momentary, MIDI_CC_TYPE, 0, 110)
recordButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 109)
overdubButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 107)
metrononmeButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 104)
playButton.name = 'Play'
stopButton.name = 'Stop'
recordButton.name = 'Record'
overdubButton.name = 'Overdub'
metrononmeButton.name = 'Metronome'
transport.set_play_button(playButton)
transport.set_stop_button(stopButton)
transport.set_record_button(recordButton)
transport.set_overdub_button(overdubButton)
transport.set_metronome_button(metrononmeButton)
transport.set_nudge_buttons(StateButton(is_momentary, MIDI_CC_TYPE, 1, 51), StateButton(is_momentary, MIDI_CC_TYPE, 1, 50))
punchinbutton = ToggleButton(MIDI_CC_TYPE, 1, 52)
punchoutbutton = ToggleButton(MIDI_CC_TYPE, 1, 53)
punchinbutton.name = 'Punch In'
punchoutbutton.name = 'Punch Out'
transport.set_punch_buttons(punchinbutton, punchoutbutton)
transport.set_loop_button(StateButton(is_momentary, MIDI_CC_TYPE, 1, 54))
self.transp_ff_button = ButtonElement(True, MIDI_CC_TYPE, 1, 59)
self.transp_rw_button = ButtonElement(True, MIDI_CC_TYPE, 1, 58)
transport.set_seek_buttons(self.transp_ff_button, self.transp_rw_button)
self.xfadeKnob = SliderElement(MIDI_CC_TYPE, 1, 100)
self.xfadeKnob.connect_to(self.song().master_track.mixer_device.crossfader)
self.tap_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 88)
self.tap_button.add_value_listener(self._do_tap_tempo)
self.cue_add_delete_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 55)
self.cue_prev_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 56)
self.cue_next_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 57)
self.cue_add_delete_button.add_value_listener(self._do_toggle_cue)
self.cue_prev_button.add_value_listener(self._do_toggle_prev_cue)
self.cue_next_button.add_value_listener(self._do_toggle_next_cue)
class OP1(ControlSurface):
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
self.c_instance = c_instance
self.retries_count = 0
self.device_connected = False
self.clip_color_callbacks = {}
self.slot_callbacks = {}
self.text_start_sequence = (0xf0, 0x0, 0x20, 0x76, 0x00, 0x03)
self.text_end_sequence = (0xf7, )
self.enable_sequence = (0xf0, 0x00, 0x20, 0x76, 0x00, 0x01, 0x02, 0xf7)
self.disable_sequence = (0xf0, 0x00, 0x20, 0x76, 0x00, 0x01, 0x00,
0xf7)
self.id_sequence = (0xf0, 0x7e, 0x7f, 0x06, 0x01, 0xf7)
self.text_color_start_sequence = (0xf0, 0x0, 0x20, 0x76, 0x00, 0x04)
self.log('INITIALIZING')
self.app = Live.Application.get_application()
#maj = self.app.get_major_version()
#min = self.app.get_minor_version()
#bug = self.app.get_bugfix_version()
#self.show_message(str(1) + "." + str(0) + "." + str(9))
self.show_message("Version " + VERSION)
# reseting text
self.write_text(' ')
# reset display clips
self.reset_display_clips()
# getting browser visible state
self.session_browser_visible = self.app.view.is_view_visible("Browser")
# getting browser visible state
self.arrange_browser_visible = self.app.view.is_view_visible("Browser")
# getting session view visible state
self.session_visible = self.app.view.is_view_visible("Session")
# getting arrange view visible state
self.arrange_visible = self.app.view.is_view_visible("Arranger")
# getting detail view visible state
self.detail_visible = self.app.view.is_view_visible("Detail")
# getting back to arranger state
self.back_to_arranger_state = self.song().back_to_arranger
# initializing channel strip to null
self._channel_strip = None
# initializing transport component
self._transport = TransportComponent()
# initializing mixer component
self._mixer = MixerComponent(NUM_TRACKS, 2)
# initializing session component
self._session = SessionComponent(NUM_TRACKS, NUM_ROWS)
self._session.add_offset_listener(self.session_offset_changed)
# configuring operation mode selector buttons
self._operation_mode_buttons = ButtonElement(
True, MIDI_CC_TYPE, CHANNEL, OP1_MODE_1_BUTTON), ButtonElement(
True, MIDI_CC_TYPE, CHANNEL, OP1_MODE_2_BUTTON), ButtonElement(
True, MIDI_CC_TYPE, CHANNEL,
OP1_MODE_3_BUTTON), ButtonElement(True, MIDI_CC_TYPE,
CHANNEL,
OP1_MODE_4_BUTTON),
# initializing operation mode selector
self._operation_mode_selector = OP1ModeSelectorComponent(
self, self._transport, self._mixer, self._session)
# setting operation mode selector buttons
self._operation_mode_selector.set_mode_buttons(
self._operation_mode_buttons)
# adding value listener for operation mode index
self._operation_mode_selector.add_mode_index_listener(
self.mode_index_changed)
# setting global transport assignments
self._transport.set_record_button(
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_REC_BUTTON))
self._transport.set_play_button(
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_PLAY_BUTTON))
self._transport.set_stop_button(
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_STOP_BUTTON))
self._transport.set_metronome_button(
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_METRONOME_BUTTON))
self._transport.set_tap_tempo_button(
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_HELP_BUTTON))
self._transport.set_punch_buttons(
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS1_BUTTON),
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS2_BUTTON))
self._transport.set_loop_button(
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS3_BUTTON))
self._transport.set_overdub_button(
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS4_BUTTON))
# setting global session assignments
self._session.set_scene_bank_buttons(
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_COM),
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_MICRO))
# setting misc listeners
self.browser_toggle_button = ButtonElement(False, MIDI_CC_TYPE,
CHANNEL, 15)
self.browser_toggle_button.add_value_listener(
self.browser_toggle_button_callback)
self.mainview_toggle_button = ButtonElement(False, MIDI_CC_TYPE,
CHANNEL, 16)
self.mainview_toggle_button.add_value_listener(
self.mainview_toggle_button_callback)
self.detailview_toggle_button = ButtonElement(False, MIDI_CC_TYPE,
CHANNEL, 17)
self.detailview_toggle_button.add_value_listener(
self.detailview_toggle_button_callback)
self.clear_track_button = ButtonElement(True, MIDI_CC_TYPE, CHANNEL,
25)
self.clear_track_button.add_value_listener(
self.clear_track_button_callback)
self.back_to_arranger_button = ButtonElement(True, MIDI_CC_TYPE,
CHANNEL, 26)
self.back_to_arranger_button.add_value_listener(
self.back_to_arranger_button_callback)
# adding value listener for selected track change
self.song().view.add_selected_track_listener(
self.selected_track_changed)
# adding value listener for selected scene change
self.song().view.add_selected_scene_listener(
self.selected_scene_changed)
# setting assignments for currently selected track
self.selected_track_changed()
# setting assignments for currently selected scene
self.selected_scene_changed()
def handle_sysex(self, midi_bytes):
if ((midi_bytes[6] == 32) and (midi_bytes[7] == 118)):
self.device_connected = True
self.log("OP-1 CONNECTED. SENDING ABLETON LIVE MODE INIT SEQUENCE")
self._send_midi(self.enable_sequence)
def add_clip_slot_listeners(self):
#self.log('ADDING CLIP SLOT LISTENERS')
# creating an empty list for all clip slots
clip_slots = []
# getting a reference to all tracks
tracks = self.song().tracks
# appending all tracks clip slots to clip_slots
for track in tracks:
clip_slots.append(track.clip_slots)
# iterating over all clip slots
for t in range(len(clip_slots)):
for c in range(len(clip_slots[t])):
clip_slot = clip_slots[t][c]
# adding has clip listener to clip slot
self.add_slot_listener(clip_slot)
# if clip slot has clip
if clip_slot.has_clip:
# adding clip listeners
self.add_clip_listener(clip_slot.clip)
def rem_clip_slot_listeners(self):
#self.log('REMOVING CLIP SLOT LISTENERS')
# iterate over all clip color change callbacks
for c in self.clip_color_callbacks:
# if clip still exists
if c != None:
# and it has a has clip listener
if c.color_has_listener(self.clip_color_callbacks[c]) == 1:
# remove it
c.remove_color_listener(self.clip_color_callbacks[c])
# iterate over all clip slot callbacks
for cs in self.slot_callbacks:
# if clip slot still exists
if cs != None:
# and it has a has clip listener
if cs.has_clip_has_listener(self.slot_callbacks[cs]) == 1:
# remove it
cs.remove_has_clip_listener(self.slot_callbacks[cs])
def add_slot_listener(self, cs):
# setting has clip listener
callback = lambda: self.has_clip_listener(cs)
# if we don't have a clip slot has clip listener for this clip slot yet
if not (self.slot_callbacks.has_key(cs)):
# adding has clip callback to clip slot
cs.add_has_clip_listener(callback)
# saving callback for future release
self.slot_callbacks[cs] = callback
def add_clip_listener(self, clip):
# setting callback for clip color change
color_callback = lambda: self.update_display_clips()
# if we don't have a clip color change callback for this clip yet
if not (self.clip_color_callbacks.has_key(clip)):
# adding clip color change callback
clip.add_color_listener(color_callback)
# saving callback for future release
self.clip_color_callbacks[clip] = color_callback
def has_clip_listener(self, cs):
# clip slot has clip listener callback
if cs.has_clip:
# add clip listener
self.add_clip_listener(cs.clip)
else:
# update display if clip slot was removed
self.update_display_clips()
def session_offset_changed(self):
# if session component offset changes, update display
self.update_display_clips()
def selected_scene_changed(self):
# if on clip mode update display
if (self._operation_mode_selector.mode_index == OP1_MODE_CLIP):
self.update_display_clip_mode()
def mode_index_changed(self):
# update display to current mode info
if (self._operation_mode_selector.mode_index == OP1_MODE_PERFORM):
self.update_display_perform_mode()
elif (self._operation_mode_selector.mode_index == OP1_MODE_CLIP):
self.update_display_clip_mode()
elif (self._operation_mode_selector.mode_index == OP1_MODE_TRANSPORT):
self.update_display_transport_mode()
elif (self._operation_mode_selector.mode_index == OP1_MODE_MIXER):
self.update_display_mixer_mode()
def clear_track_button_callback(self, value):
# if clear track button was called, reset track
if (value == 127):
for i in range(len(self.song().tracks)):
self.song().tracks[i].arm = 0
self.song().tracks[i].solo = 0
self.song().tracks[i].mute = 0
for i in range(len(self.song().return_tracks)):
self.song().tracks[i].solo = 0
self.song().tracks[i].mute = 0
def clear_return_track_assignment(self, strip):
# clear return track assingments
strip.set_volume_control(None)
strip.set_pan_control(None)
strip.set_mute_button(None)
strip.set_solo_button(None)
def clear_track_assignment(self, strip):
# clear track assignments
strip.set_volume_control(None)
strip.set_pan_control(None)
strip.set_mute_button(None)
strip.set_solo_button(None)
strip.set_arm_button(None)
def clear_tracks_assigments(self):
# for all normal tracks, clear assignments
for i in range(NUM_TRACKS):
strip = self._mixer.channel_strip(i)
if (strip != None):
self.clear_track_assignment(strip)
# for all return tracks, clear assignments
for i in range(2):
return_strip = self._mixer.return_strip(i)
if (return_strip != None):
self.clear_return_track_assignment(return_strip)
def selected_track_changed(self):
# if on mixer mode update display
if (self._operation_mode_selector.mode_index == OP1_MODE_MIXER):
self.update_display_mixer_mode()
# clear track assignments
self.clear_tracks_assigments()
# getting selected strip
self._channel_strip = self._mixer.selected_strip()
# perform track assignments
self._channel_strip.set_volume_control(
EncoderElement(MIDI_CC_TYPE, CHANNEL, OP1_ENCODER_1,
Live.MidiMap.MapMode.relative_two_compliment))
self._channel_strip.set_pan_control(
EncoderElement(MIDI_CC_TYPE, CHANNEL, OP1_ENCODER_2,
Live.MidiMap.MapMode.relative_two_compliment))
# setting a tuple of encoders to control sends
send_controls = EncoderElement(
MIDI_CC_TYPE, CHANNEL, OP1_ENCODER_3,
Live.MidiMap.MapMode.relative_two_compliment), EncoderElement(
MIDI_CC_TYPE, CHANNEL, OP1_ENCODER_4,
Live.MidiMap.MapMode.relative_two_compliment),
# setting send encoders
self._channel_strip.set_send_controls(tuple(send_controls))
# setting solo button
self._channel_strip.set_solo_button(
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS6_BUTTON))
# if track can be armed, set arm button
if (self._channel_strip._track.can_be_armed):
self._channel_strip.set_arm_button(
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS7_BUTTON))
# if track is no master, set mute button
if (self._channel_strip._track != self.song().master_track):
self._channel_strip.set_mute_button(
ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS5_BUTTON))
def browser_toggle_button_callback(self, value):
if (value == 127):
if (self.session_visible):
if (self.session_browser_visible == True):
self.session_browser_visible = False
self.app.view.hide_view("Browser")
else:
self.session_browser_visible = True
self.app.view.show_view("Browser")
if (self.arrange_visible):
if (self.arrange_browser_visible == True):
self.arrange_browser_visible = False
self.app.view.hide_view("Browser")
else:
self.arrange_browser_visible = True
self.app.view.show_view("Browser")
def back_to_arranger_button_callback(self, value):
if (value == 127):
self.song().back_to_arranger = False
def mainview_toggle_button_callback(self, value):
if (value == 127):
if (self.session_visible == True):
self.session_visible = False
self.arrange_visible = True
self.app.view.show_view("Arranger")
self.arrange_browser_visible = self.app.view.is_view_visible(
"Browser")
else:
self.session_visible = True
self.arrange_visible = False
self.app.view.show_view("Session")
self.session_browser_visible = self.app.view.is_view_visible(
"Browser")
def detailview_toggle_button_callback(self, value):
if (value == 127):
if (self.detail_visible == True):
self.detail_visible = False
self.app.view.hide_view("Detail")
else:
self.detail_visible = True
self.app.view.show_view("Detail")
def write_text(self, msg):
text_list = []
sequence = ()
text_list.append(len(msg.strip()))
for i in msg.strip():
text_list.append(ord(i))
sequence = self.text_start_sequence + tuple(
text_list) + self.text_end_sequence
self._send_midi(sequence)
def suggest_input_port(self):
return "OP-1 Midi Device"
def suggest_output_port(self):
return "OP-1 Midi Device"
def update_display_perform_mode(self):
self.write_text("perform\rmode")
def reset_display_clips(self):
count = 0
colors = []
length = []
sequence = ()
for i in range(NUM_TRACKS):
count += 1
colors.append(0x00)
colors.append(0x00)
colors.append(0x00)
length.append(count)
sequence = self.text_color_start_sequence + tuple(length) + tuple(
colors) + self.text_end_sequence
self._send_midi(sequence)
def update_display_clips(self):
#self.log("UPDATING DISPLAY CLIPS")
count = 0
colors = []
length = []
sequence = ()
tracks_len = len(self.song().tracks) - self._session._track_offset
if (tracks_len > NUM_TRACKS):
tracks_len = NUM_TRACKS
for i in range(tracks_len):
count += 1
clip_slot = self._session.scene(0).clip_slot(i)
if (clip_slot != None):
if (clip_slot.has_clip() != False):
clip_color = clip_slot._clip_slot.clip.color
colors.append(((clip_color >> 16) & 0x000000ff) >> 1)
colors.append(((clip_color >> 8) & 0x000000ff) >> 1)
colors.append((clip_color & 0x000000ff) >> 1)
else:
colors.append(0x00)
colors.append(0x00)
colors.append(0x00)
else:
colors.append(0x00)
colors.append(0x00)
colors.append(0x00)
length.append(count)
sequence = self.text_color_start_sequence + tuple(length) + tuple(
colors) + self.text_end_sequence
self._send_midi(sequence)
def update_display_clip_mode(self):
self.write_text(
"sel. scene\r" +
str(self.song().view.selected_scene.name.lower().strip()))
def update_display_transport_mode(self):
song_time = str(self.song().get_current_beats_song_time())
self.write_text("song pos.\r" + song_time[:len(song_time) - 4])
def update_display_mixer_mode(self):
self.write_text("sel. track\r" +
str(self.song().view.selected_track.name.lower()))
def update_display(self):
if not (self.device_connected):
if (self.retries_count < 5):
self.log("TRYING OP-1 CONNECTION")
self.retries_count += 1
self._send_midi(self.id_sequence)
time.sleep(1)
# if in transport mode, update display with song position
if (self._operation_mode_selector.mode_index == OP1_MODE_TRANSPORT):
self.update_display_transport_mode()
# checking if app current view is session
if (self.app.view.is_view_visible("Session")):
# checking if session browser state is diferent from the internal
if (self.session_browser_visible !=
self.app.view.is_view_visible("Browser")):
self.session_browser_visible = self.app.view.is_view_visible(
"Browser")
# checking if app current view is arrange
if (self.app.view.is_view_visible("Arranger")):
# checking if arrange browser state is diferent from the internal
if (self.arrange_browser_visible !=
self.app.view.is_view_visible("Browser")):
self.arrange_browser_visible = self.app.view.is_view_visible(
"Browser")
# checking if app current view is detail
if (self.app.view.is_view_visible("Detail")):
# checking if detail state is diferent from the internal
if (self.detail_visible !=
self.app.view.is_view_visible("Detail")):
self.detail_visible = self.app.view.is_view_visible("Detail")
def refresh_state(self):
self.log("REFRESH STATE")
self.retries_count = 0
self.device_connected = False
def build_midi_map(self, midi_map_handle):
#self.log("BUILD MIDI MAP")
assert (self._suppress_requests_counter == 0)
self._in_build_midi_map = True
self._midi_map_handle = midi_map_handle
self._forwarding_registry = {}
for control in self.controls:
if isinstance(control, InputControlElement):
control.install_connections()
self._midi_map_handle = None
self._in_build_midi_map = False
if (self._pad_translations != None):
self._c_instance.set_pad_translation(self._pad_translations)
# remove clip listeners
self.rem_clip_slot_listeners()
# add clip listeners
self.add_clip_slot_listeners()
# update display
self.update_display_clips()
def log(self, msg):
self.c_instance.log_message("[TE OP-1] " + msg)
def disconnect(self):
# removing clip slots listeners
self.rem_clip_slot_listeners()
# removing value listener for track changed
self.song().view.remove_selected_track_listener(
self.selected_track_changed)
# removing value listener for scene changed
self.song().view.remove_selected_scene_listener(
self.selected_scene_changed)
# removing value listener for operation mode index
self._operation_mode_selector.remove_mode_index_listener(
self.mode_index_changed)
# removing global transport assignments
self._transport.set_punch_buttons(None, None)
self._transport.set_loop_button(None)
self._transport.set_overdub_button(None)
self._transport.set_record_button(None)
self._transport.set_play_button(None)
self._transport.set_stop_button(None)
self._transport.set_metronome_button(None)
self._transport.set_tap_tempo_button(None)
# removing global session assignments
self._session.set_scene_bank_buttons(None, None)
# removing misc listeners
self.browser_toggle_button.remove_value_listener(
self.browser_toggle_button_callback)
self.mainview_toggle_button.remove_value_listener(
self.mainview_toggle_button_callback)
self.detailview_toggle_button.remove_value_listener(
self.detailview_toggle_button_callback)
self.clear_track_button.remove_value_listener(
self.clear_track_button_callback)
self.back_to_arranger_button.remove_value_listener(
self.back_to_arranger_button_callback)
# sending special ableton mode disable sequence
self._send_midi(self.disable_sequence)
# disconnecting control surface
ControlSurface.disconnect(self)
self.log("DISCONNECTED")
class ProjectX(ControlSurface):
__module__ = __name__
__doc__ = " ProjectX keyboard controller script "
def __init__(self, c_instance):
"""everything except the '_on_selected_track_changed' override and 'disconnect' runs from here"""
ControlSurface.__init__(self, c_instance)
self.log_message(
time.strftime("%d.%m.%Y %H:%M:%S", time.localtime()) +
"--------------= ProjectX log opened =--------------")
with self.component_guard():
self._create_transport_control()
self._create_mixer_control()
self._create_session_control()
self.request_rebuild_midi_map()
self.log_message("Captain's last log stardate ****")
def _create_transport_control(self):
is_momentary = True
self._transport = TransportComponent(is_enabled=True, name='Transport')
"""set up the buttons"""
self._transport.set_play_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 61))
self._transport.set_stop_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 63))
self._transport.set_record_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 66))
self._transport.set_overdub_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 68))
self._transport.set_nudge_buttons(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 75),
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 73))
self._transport.set_tap_tempo_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 78))
self._transport.set_metronome_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 80))
self._transport.set_loop_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 82))
self._transport.set_punch_buttons(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 85),
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 87))
self._transport.set_seek_buttons(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 90),
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 92))
"""set up the sliders"""
self._transport.set_tempo_control(
SliderElement(MIDI_CC_TYPE, CHANNEL, 26),
SliderElement(MIDI_CC_TYPE, CHANNEL, 25))
self._transport.set_song_position_control(
SliderElement(MIDI_CC_TYPE, CHANNEL, 24))
self.log_message("Captain's log stardate 1")
def _create_mixer_control(self):
is_momentary = True
num_tracks = 7
"""Here we set up the global mixer"""
global mixer
mixer = MixerComponent(name='Mixer',
num_tracks=num_tracks,
is_enabled=False,
num_returns=2)
mixer.set_enabled(True)
mixer.set_track_offset(0)
self.song().view.selected_track = mixer.channel_strip(0)._track
mixer.channel_strip(0)
"""set up the mixer buttons"""
mixer.set_select_buttons(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 56),
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 54))
mixer.master_strip().set_select_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 94))
mixer.selected_strip().set_mute_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 42))
mixer.selected_strip().set_solo_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 44))
mixer.selected_strip().set_arm_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 46))
"""set up the mixer sliders"""
mixer.selected_strip().set_volume_control(
SliderElement(MIDI_CC_TYPE, CHANNEL, 14))
"""note that we have split the mixer functions across two scripts, in order to have two session highlight
boxes (one red, one yellow), so there are a few things which we are not doing here... """
self.log_message("Captain's log stardate 2")
def _create_session_control(self):
is_momentary = True
num_tracks = 1
num_scenes = 7
global session
session = SessionComponent(num_tracks, num_scenes)
session.set_offsets(0, 0)
"""set up the session navigation buttons"""
session.set_select_buttons(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 25),
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 27))
session.set_scene_bank_buttons(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 51),
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 49))
session.set_stop_all_clips_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 70))
session.selected_scene().set_launch_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 30))
"""Here we set up the scene launch assignments for the session"""
launch_notes = [60, 62, 64, 65, 67, 69, 71]
for index in range(num_scenes):
session.scene(index).set_launch_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
launch_notes[index]))
"""Here we set up the track stop launch assignment(s) for the session"""
stop_track_buttons = []
for index in range(num_tracks):
stop_track_buttons.append(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
58 + index))
session.set_stop_track_clip_buttons(tuple(stop_track_buttons))
"""Here we set up the clip launch assignments for the session"""
clip_launch_notes = [48, 50, 52, 53, 55, 57, 59]
for index in range(num_scenes):
session.scene(index).clip_slot(0).set_launch_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
clip_launch_notes[index]))
"""Here we set up a mixer and channel strip(s) which move with the session"""
self.log_message("Captain's log stardate 3")
def _on_selected_track_changed(self):
"""This is an override, to add special functionality (we want to move the session to the selected track,
when it changes) Note that it is sometimes necessary to reload Live (not just the script) when making changes
to this function"""
ControlSurface._on_selected_track_changed(self)
"""here we set the mixer and session to the selected track, when the selected track changes"""
selected_track = self.song().view.selected_track
mixer.channel_strip(0).set_track(selected_track)
all_tracks = ((self.song().tracks + self.song().return_tracks) +
(self.song().master_track, ))
index = list(all_tracks).index(selected_track)
session.set_offsets(index, session._scene_offset)
def disconnect(self):
"""clean things up on disconnect"""
self.log_message(
time.strftime("%d.%m.%Y %H:%M:%S", time.localtime()) +
"--------------= ProjectX log closed =--------------")
ControlSurface.disconnect(self)
return None
class OP1(ControlSurface):
def __init__(self, *args, **kwargs):
ControlSurface.__init__(self, *args, **kwargs)
self.log_message('__init__()')
self.show_message("Version: " + VERSION)
# Data for tracking connection attempts
self.device_connected = False
self.next_retry_delay = 1
self.next_retry_ts = None
self.retries_count = 0
self._current_midi_map = None
# State of display text
self.text_top = ''
self.text_bottom = ''
# State of display key slots
self.display_color_by_slot_num = {}
for i in range(NUM_DISPLAY_CLIP_SLOTS):
self.display_color_by_slot_num[i] = COLOR_BLACK_BYTES
with self.component_guard():
self._build_components()
self.init_modes()
#
# Ableton Helpers
#
@property
def num_tracks(self):
return min(NUM_TRACKS, len(self.song().tracks))
@property
def num_scenes(self):
return min(NUM_SCENES, len(self.song().scenes))
@property
def selected_track(self):
return self.song().view.selected_track
@property
def selected_track_num(self):
return list(self.song().tracks).index(self.selected_track)
@property
def selected_scene(self):
return self.song().view.selected_scene
@property
def selected_scene_num(self):
return list(self.song().scenes).index(self.selected_scene)
@property
def selected_clip_slot(self):
return self.selected_track.clip_slots[self.selected_scene_num]
@property
def selected_device(self):
return self.selected_track.view.selected_device
def get_selected_track_devices(self, class_name):
return [
device for device in self.selected_track.devices
if device.class_name == class_name
]
#
# Connected Components
#
def _with_shift(self, control):
return ComboElement(control, modifiers=[self._button_shift])
def _build_components(self):
self._buttons = {}
for identifier in range(5, 53) + range(64, 68):
# We create the shift button in a special way
if identifier == OP1_SHIFT_BUTTON:
continue
# Encoders present as buttons when values are changed
button = APCUtils.make_pedal_button(identifier)
button.add_value_listener(self.debug_button_handler)
self._buttons[identifier] = button
# Encoder buttons
# See notes below for explanation of exclusion of first button
# for identifier in [OP1_ENCODER_2_BUTTON, OP1_ENCODER_3_BUTTON, OP1_ENCODER_4_BUTTON]:
# button = APCUtils.make_pedal_button(identifier)
# button.add_value_listener(self.debug_button_handler)
# APCUtils.make_pedal_button(identifier] = butto)
self._notes = {}
for identifier in range(OP1_MIN_NOTE, OP1_MAX_NOTE + 1):
note = APCUtils.make_button(CHANNEL, identifier)
note.add_value_listener(self.debug_note_handler)
self._notes[identifier] = note
# Buttons
self._button_shift = ButtonElement(
is_momentary=True,
msg_type=MIDI_CC_TYPE,
channel=0,
identifier=OP1_SHIFT_BUTTON,
# Required for modifier buttons
resource_type=PrioritizedResource,
name='ShiftButton',
)
# self._button_shift.add_value_listener(self.on_shift_button)
self._button_mode_synth = self._buttons[OP1_MODE_1_BUTTON]
self._button_mode_drum = self._buttons[OP1_MODE_2_BUTTON]
self._button_mode_tape = self._buttons[OP1_MODE_3_BUTTON]
self._button_mode_mixer = self._buttons[OP1_MODE_4_BUTTON]
self._button_mode_1 = self._buttons[OP1_T1_BUTTON]
self._button_mode_2 = self._buttons[OP1_T2_BUTTON]
self._button_mode_3 = self._buttons[OP1_T3_BUTTON]
self._button_mode_4 = self._buttons[OP1_T4_BUTTON]
self._button_down = self._buttons[OP1_ARROW_DOWN_BUTTON]
self._button_up = self._buttons[OP1_ARROW_UP_BUTTON]
self._button_left = self._buttons[OP1_LEFT_ARROW]
self._button_right = self._buttons[OP1_RIGHT_ARROW]
self._button_metronome = self._buttons[OP1_METRONOME_BUTTON]
self._button_scissors = self._buttons[OP1_SCISSOR_BUTTON]
self._button_ss1 = self._buttons[OP1_SS1_BUTTON]
self._button_ss2 = self._buttons[OP1_SS2_BUTTON]
self._button_ss3 = self._buttons[OP1_SS3_BUTTON]
self._button_ss4 = self._buttons[OP1_SS4_BUTTON]
self._button_ss5 = self._buttons[OP1_SS5_BUTTON]
self._button_ss6 = self._buttons[OP1_SS6_BUTTON]
self._button_ss7 = self._buttons[OP1_SS7_BUTTON]
self._button_ss8 = self._buttons[OP1_SS8_BUTTON]
self._button_record = self._buttons[OP1_REC_BUTTON]
self._button_play = self._buttons[OP1_PLAY_BUTTON]
self._button_stop = self._buttons[OP1_STOP_BUTTON]
self._button_microphone = self._buttons[OP1_MICROPHONE]
self._button_com = self._buttons[OP1_COM]
self._button_sequencer = self._buttons[OP1_SEQUENCER]
# Encoders
self._encoder_1 = EncoderElement(MIDI_CC_TYPE, CHANNEL, OP1_ENCODER_1,
ENCODER_MODE)
self._encoder_2 = EncoderElement(MIDI_CC_TYPE, CHANNEL, OP1_ENCODER_2,
ENCODER_MODE)
self._encoder_3 = EncoderElement(MIDI_CC_TYPE, CHANNEL, OP1_ENCODER_3,
ENCODER_MODE)
self._encoder_4 = EncoderElement(MIDI_CC_TYPE, CHANNEL, OP1_ENCODER_4,
ENCODER_MODE)
self._unshift_encoder_1 = ShiftEnabledControl(self._encoder_1,
self._button_shift,
False, self)
self._unshift_encoder_2 = ShiftEnabledControl(self._encoder_2,
self._button_shift,
False, self)
self._unshift_encoder_3 = ShiftEnabledControl(self._encoder_3,
self._button_shift,
False, self)
self._unshift_encoder_4 = ShiftEnabledControl(self._encoder_4,
self._button_shift,
False, self)
self._shift_encoder_1 = ShiftEnabledControl(self._encoder_1,
self._button_shift, True,
self)
self._shift_encoder_2 = ShiftEnabledControl(self._encoder_2,
self._button_shift, True,
self)
self._shift_encoder_3 = ShiftEnabledControl(self._encoder_3,
self._button_shift, True,
self)
self._shift_encoder_4 = ShiftEnabledControl(self._encoder_4,
self._button_shift, True,
self)
self._encoder_u01_1 = EncoderElement(MIDI_CC_TYPE, CHANNEL,
OP1_U01_ENCODER_1, ENCODER_MODE)
self._encoder_u01_2 = EncoderElement(MIDI_CC_TYPE, CHANNEL,
OP1_U01_ENCODER_2, ENCODER_MODE)
self._encoder_u01_3 = EncoderElement(MIDI_CC_TYPE, CHANNEL,
OP1_U01_ENCODER_3, ENCODER_MODE)
self._encoder_u01_4 = EncoderElement(MIDI_CC_TYPE, CHANNEL,
OP1_U01_ENCODER_4, ENCODER_MODE)
self._unshift_encoder_u01_1 = ShiftEnabledControl(
self._encoder_u01_1, self._button_shift, False, self)
self._unshift_encoder_u01_2 = ShiftEnabledControl(
self._encoder_u01_2, self._button_shift, False, self)
self._unshift_encoder_u01_3 = ShiftEnabledControl(
self._encoder_u01_3, self._button_shift, False, self)
self._unshift_encoder_u01_4 = ShiftEnabledControl(
self._encoder_u01_4, self._button_shift, False, self)
self._shift_encoder_u01_1 = ShiftEnabledControl(
self._encoder_u01_1, self._button_shift, True, self)
self._shift_encoder_u01_2 = ShiftEnabledControl(
self._encoder_u01_2, self._button_shift, True, self)
self._shift_encoder_u01_3 = ShiftEnabledControl(
self._encoder_u01_3, self._button_shift, True, self)
self._shift_encoder_u01_4 = ShiftEnabledControl(
self._encoder_u01_4, self._button_shift, True, self)
self._encoder_u02_1 = EncoderElement(MIDI_CC_TYPE, CHANNEL,
OP1_U02_ENCODER_1, ENCODER_MODE)
self._encoder_u02_2 = EncoderElement(MIDI_CC_TYPE, CHANNEL,
OP1_U02_ENCODER_2, ENCODER_MODE)
self._encoder_u02_3 = EncoderElement(MIDI_CC_TYPE, CHANNEL,
OP1_U02_ENCODER_3, ENCODER_MODE)
self._encoder_u02_4 = EncoderElement(MIDI_CC_TYPE, CHANNEL,
OP1_U02_ENCODER_4, ENCODER_MODE)
# NOTE: encoder_1_button conflicts with encoder_U03_4
self._encoder_button_1 = self._buttons[OP1_ENCODER_1_BUTTON]
self._encoder_button_2 = self._buttons[OP1_ENCODER_2_BUTTON]
self._encoder_button_3 = self._buttons[OP1_ENCODER_3_BUTTON]
self._encoder_button_4 = self._buttons[OP1_ENCODER_4_BUTTON]
self._mixer = MixerComponent(
num_tracks=NUM_TRACKS,
num_returns=2,
)
# self._mixer.set_select_buttons(
# prev_button=self._button_up,
# next_button=self._button_down,
# )
# self.map_mixer_controls_for_current_track()
def on_down_button(value):
if value == BUTTON_ON:
self.set_selected_scene(self.scene_offset + 1)
def on_up_button(value):
if value == BUTTON_ON:
self.set_selected_scene(self.scene_offset - 1)
self.scene_offset = 0
self.song().view.add_selected_scene_listener(
self.selected_scene_changed)
self._button_right.add_value_listener(on_down_button)
self._button_left.add_value_listener(on_up_button)
self._transport = TransportComponent()
self._transport.set_metronome_button(self._button_metronome)
#
# Controls for navigating the bottom detail pane
#
self._device_navigation = DetailViewCntrlComponent()
# Toggle hide/show of bottom detail pane
self._device_navigation.set_detail_toggle_button(self._button_ss1)
# Toggle between clip detail and effects detail in bottom detail pane
self._device_navigation.set_device_clip_toggle_button(self._button_ss2)
# Nav left/right in the device chain detail view in bottom pane
self._device_navigation.device_nav_left_button.set_control_element(
self._button_ss7)
self._device_navigation.device_nav_right_button.set_control_element(
self._button_ss8)
# Clip firing
self._notes[OP1_F3_NOTE].add_value_listener(partial(
self.clip_fired, 0))
self._notes[OP1_G3_NOTE].add_value_listener(partial(
self.clip_fired, 1))
self._notes[OP1_A3_NOTE].add_value_listener(partial(
self.clip_fired, 2))
self._notes[OP1_B3_NOTE].add_value_listener(partial(
self.clip_fired, 3))
self._notes[OP1_C4_NOTE].add_value_listener(partial(
self.clip_fired, 4))
self._notes[OP1_D4_NOTE].add_value_listener(partial(
self.clip_fired, 5))
self._notes[OP1_E4_NOTE].add_value_listener(partial(
self.clip_fired, 6))
self._notes[OP1_F4_NOTE].add_value_listener(partial(
self.clip_fired, 7))
self._button_scissors.add_value_listener(self.selected_clip_deleted)
#
# Device Controls
#
# self._device = DeviceComponent(
# name='Device_Component',
# is_enabled=False,
# layer=Layer(
# parameter_controls=ButtonMatrixElement(rows=[[
# self._encoder_u01_1,
# self._encoder_u01_2,
# self._encoder_u01_3,
# self._encoder_u01_4,
# self._encoder_u02_1,
# self._encoder_u02_2,
# self._encoder_u02_3,
# self._encoder_u02_4,
# ]]),
# # bank_buttons=ButtonMatrixElement(rows=[[
# # self._encoder_button_1,
# # self._encoder_button_2,
# # self._encoder_button_3,
# # self._encoder_button_4,
# # ]]),
# bank_prev_button=self._button_ss5,
# bank_next_button=self._button_ss6,
# on_off_button=self._button_record,
# ),
# device_selection_follows_track_selection=True
# )
# self._device.set_enabled(True)
# self.set_device_component(self._device)
#
# Mode configuration
#
def init_modes(self):
self.tracks_mode = modes.TracksMode(self)
self.effects_mode = modes.EffectsMode(self)
self.current_mode = None
self._button_mode_synth.add_value_listener(
partial(self.on_mode_button, self.tracks_mode))
self._button_mode_drum.add_value_listener(
partial(self.on_mode_button, self.effects_mode))
# self._button_mode_3.add_value_listener(
# partial(self.on_mode_button, ))
# self._button_mode_4.add_value_listener(
# partial(self.on_mode_button, ))
self.set_mode(self.tracks_mode)
def set_mode(self, mode):
self.log_message('set_mode()')
if self.current_mode is not None:
self.current_mode.deactivate()
self.current_mode = mode
self.current_mode.activate()
def on_mode_button(self, mode, value):
if value:
self.set_mode(mode)
#
# Shift Button Alternative modes
#
def on_shift_button(self, value):
if value == BUTTON_ON:
self.log_message('shift on')
pass
else:
self.log_message('shift off')
pass
#
# Scene selection
#
def selected_scene_changed(self):
self.log_message('selected_scene_changed()')
self.scene_offset = self.selected_scene_num
self.map_clip_controls_for_current_scene()
def set_selected_scene(self, scene_offset):
scene_offset = max(0, scene_offset)
scene_offset = min(scene_offset, self.num_scenes - 1)
next_scene = self.song().scenes[scene_offset]
next_scene = self.song().view.selected_scene = next_scene
self.scene_offset = scene_offset
def clear_key_assignments(self):
pass
def map_clip_controls_for_current_scene(self):
for clip_slot in self.selected_scene.clip_slots:
pass
#
# Clip triggers
#
def clip_fired(self, clip_num, value):
if value == NOTE_ON:
self.log_message('clip_fired(clip_num=%s, value=%s)' %
(clip_num, value))
clip_slot = self.selected_track.clip_slots[clip_num]
# if clip_slot.is_playing:
# self.log_message('stoping clip')
# clip_slot.stop()
# else:
# self.log_message('firing clip. has_clip=%s has_stop=%s, playing_status=%s' % (
# clip_slot.has_clip,
# clip_slot.has_stop_button,
# clip_slot.playing_status,
# ))
# clip_slot.fire()
self.log_message(
'firing clip. has_clip=%s has_stop=%s, playing_status=%s' % (
clip_slot.has_clip,
clip_slot.has_stop_button,
clip_slot.playing_status,
))
clip_slot.fire()
# Update scene selection to fired clip's row.
self.set_selected_scene(clip_num)
def selected_clip_deleted(self, value):
if value == BUTTON_ON:
self.log_message('deleting clip')
self.selected_clip_slot.delete_clip()
#
# Looper triggers
#
def looper_fired(looper_device):
fire_param = [
param for param in looper_device.parameters
if param.name == 'State'
]
self.log_message(fire_param)
#
# Refresh handling
#
def handle_sysex(self, midi_bytes):
super(OP1, self).handle_sysex(midi_bytes)
if (len(midi_bytes) >= 8 and (midi_bytes[6] == 32)
and (midi_bytes[7] == 118)):
self.handle_device_connection_success()
else:
self.log_message("sysex: %s" % (midi_bytes, ))
def refresh_state(self):
super(OP1, self).refresh_state()
self.log_message("refresh_state()")
self.retries_count = 0
self.next_retry_ts = None
self.next_retry_delay = 1
self.device_connected = False
def update_display(self):
super(OP1, self).update_display()
if not (self.device_connected):
if self.next_retry_ts is None or time.time() >= self.next_retry_ts:
self.attempt_connection_with_device()
return
# Render the currently active view
self.current_mode.view.render()
#
# Connection Management
#
def build_midi_map(self, midi_map_handle):
super(OP1, self).build_midi_map(midi_map_handle)
# map mixer controls to currently selected track
# self.map_mixer_controls_for_current_track()
def attempt_connection_with_device(self):
self.log_message("Attempting to connect to OP-1... (num_retries: %s)" %
self.retries_count)
self.retries_count += 1
self.next_retry_ts = time.time() + self.next_retry_delay
self.next_retry_delay *= 2
self._send_midi(ID_SEQUENCE)
def handle_device_connection_success(self):
self.device_connected = True
self.retries_count = 0
self.log_message("OP-1 Connected")
self._send_midi(ENABLE_SEQUENCE)
def disconnect(self):
self.log_message("disconnect()")
self.retries_count = 0
self.device_connected = False
self._send_midi(DISABLE_SEQUENCE)
super(OP1, self).disconnect()
def suggest_input_port(self):
return "OP-1 Midi Device"
def suggest_output_port(self):
return "OP-1 Midi Device"
#
# Debug utils
#
def param_value_updated(self, param):
self.log_message('Param update: %s(%s)' % (param.name, param.value))
self.log_message(' value_items: %s' % (list(param.value_items), ))
def debug_button_handler(self, value, *args, **kwargs):
self.log_message('button: %s' % value)
def debug_note_handler(self, value, *args, **kwargs):
self.log_message('note: %s' % value)
def handle_nonsysex(self, midi_bytes):
super(OP1, self).handle_nonsysex(midi_bytes)
channel, identifier, value, is_pitchbend = midi_bytes_to_values(
midi_bytes)
if not is_pitchbend:
self.log_message('midi ch:%s value:%s(%s)' %
(channel, identifier, value))
class OP1(ControlSurface):
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
self.c_instance = c_instance
self.retries_count = 0
self.device_connected = False
self.clip_color_callbacks = {}
self.slot_callbacks = {}
self.text_start_sequence = (0xf0, 0x0, 0x20, 0x76, 0x00, 0x03)
self.text_end_sequence = (0xf7,)
self.enable_sequence = (0xf0, 0x00, 0x20, 0x76, 0x00, 0x01, 0x02, 0xf7)
self.disable_sequence = (0xf0, 0x00, 0x20, 0x76, 0x00, 0x01, 0x00, 0xf7)
self.id_sequence = (0xf0, 0x7e, 0x7f, 0x06, 0x01, 0xf7)
self.text_color_start_sequence = (0xf0, 0x0, 0x20, 0x76, 0x00, 0x04)
self.log('INITIALIZING')
self.app = Live.Application.get_application()
#maj = self.app.get_major_version()
#min = self.app.get_minor_version()
#bug = self.app.get_bugfix_version()
#self.show_message(str(1) + "." + str(0) + "." + str(9))
self.show_message("Version " + VERSION)
# reseting text
self.write_text(' ')
# reset display clips
self.reset_display_clips()
# getting browser visible state
self.session_browser_visible = self.app.view.is_view_visible("Browser")
# getting browser visible state
self.arrange_browser_visible = self.app.view.is_view_visible("Browser")
# getting session view visible state
self.session_visible = self.app.view.is_view_visible("Session")
# getting arrange view visible state
self.arrange_visible = self.app.view.is_view_visible("Arranger")
# getting detail view visible state
self.detail_visible = self.app.view.is_view_visible("Detail")
# getting back to arranger state
self.back_to_arranger_state = self.song().back_to_arranger
# initializing channel strip to null
self._channel_strip = None
# initializing transport component
self._transport = TransportComponent()
# initializing mixer component
self._mixer = MixerComponent(NUM_TRACKS,2)
# initializing session component
self._session = SessionComponent(NUM_TRACKS,NUM_ROWS)
self._session.add_offset_listener(self.session_offset_changed)
# configuring operation mode selector buttons
self._operation_mode_buttons = ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_MODE_1_BUTTON), ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_MODE_2_BUTTON), ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_MODE_3_BUTTON), ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_MODE_4_BUTTON),
# initializing operation mode selector
self._operation_mode_selector = OP1ModeSelectorComponent(self, self._transport, self._mixer, self._session)
# setting operation mode selector buttons
self._operation_mode_selector.set_mode_buttons(self._operation_mode_buttons)
# adding value listener for operation mode index
self._operation_mode_selector.add_mode_index_listener(self.mode_index_changed)
# setting global transport assignments
self._transport.set_record_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_REC_BUTTON))
self._transport.set_play_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_PLAY_BUTTON))
self._transport.set_stop_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_STOP_BUTTON))
self._transport.set_metronome_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_METRONOME_BUTTON))
self._transport.set_tap_tempo_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_HELP_BUTTON))
self._transport.set_punch_buttons(ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS1_BUTTON), ButtonElement(True,MIDI_CC_TYPE, CHANNEL, OP1_SS2_BUTTON))
self._transport.set_loop_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS3_BUTTON))
self._transport.set_overdub_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS4_BUTTON))
# setting global session assignments
self._session.set_scene_bank_buttons(ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_COM),ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_MICRO))
# setting misc listeners
self.browser_toggle_button = ButtonElement(False, MIDI_CC_TYPE, CHANNEL, 15)
self.browser_toggle_button.add_value_listener(self.browser_toggle_button_callback)
self.mainview_toggle_button = ButtonElement(False, MIDI_CC_TYPE, CHANNEL, 16)
self.mainview_toggle_button.add_value_listener(self.mainview_toggle_button_callback)
self.detailview_toggle_button = ButtonElement(False, MIDI_CC_TYPE, CHANNEL, 17)
self.detailview_toggle_button.add_value_listener(self.detailview_toggle_button_callback)
self.clear_track_button = ButtonElement(True, MIDI_CC_TYPE, CHANNEL, 25)
self.clear_track_button.add_value_listener(self.clear_track_button_callback)
self.back_to_arranger_button = ButtonElement(True, MIDI_CC_TYPE, CHANNEL, 26)
self.back_to_arranger_button.add_value_listener(self.back_to_arranger_button_callback)
# adding value listener for selected track change
self.song().view.add_selected_track_listener(self.selected_track_changed)
# adding value listener for selected scene change
self.song().view.add_selected_scene_listener(self.selected_scene_changed)
# setting assignments for currently selected track
self.selected_track_changed()
# setting assignments for currently selected scene
self.selected_scene_changed()
def handle_sysex(self, midi_bytes):
if ((midi_bytes[6]==32) and (midi_bytes[7]==118)):
self.device_connected = True
self.log("OP-1 CONNECTED. SENDING ABLETON LIVE MODE INIT SEQUENCE")
self._send_midi(self.enable_sequence)
def add_clip_slot_listeners(self):
#self.log('ADDING CLIP SLOT LISTENERS')
# creating an empty list for all clip slots
clip_slots = []
# getting a reference to all tracks
tracks = self.song().tracks
# appending all tracks clip slots to clip_slots
for track in tracks:
clip_slots.append(track.clip_slots)
# iterating over all clip slots
for t in range(len(clip_slots)):
for c in range(len(clip_slots[t])):
clip_slot = clip_slots[t][c]
# adding has clip listener to clip slot
self.add_slot_listener(clip_slot)
# if clip slot has clip
if clip_slot.has_clip:
# adding clip listeners
self.add_clip_listener(clip_slot.clip)
def rem_clip_slot_listeners(self):
#self.log('REMOVING CLIP SLOT LISTENERS')
# iterate over all clip color change callbacks
for c in self.clip_color_callbacks:
# if clip still exists
if c != None:
# and it has a has clip listener
if c.color_has_listener(self.clip_color_callbacks[c]) == 1:
# remove it
c.remove_color_listener(self.clip_color_callbacks[c])
# iterate over all clip slot callbacks
for cs in self.slot_callbacks:
# if clip slot still exists
if cs != None:
# and it has a has clip listener
if cs.has_clip_has_listener(self.slot_callbacks[cs]) == 1:
# remove it
cs.remove_has_clip_listener(self.slot_callbacks[cs])
def add_slot_listener(self, cs):
# setting has clip listener
callback = lambda :self.has_clip_listener(cs)
# if we don't have a clip slot has clip listener for this clip slot yet
if not(self.slot_callbacks.has_key(cs)):
# adding has clip callback to clip slot
cs.add_has_clip_listener(callback)
# saving callback for future release
self.slot_callbacks[cs] = callback
def add_clip_listener(self, clip):
# setting callback for clip color change
color_callback = lambda :self.update_display_clips()
# if we don't have a clip color change callback for this clip yet
if not(self.clip_color_callbacks.has_key(clip)):
# adding clip color change callback
clip.add_color_listener(color_callback)
# saving callback for future release
self.clip_color_callbacks[clip] = color_callback
def has_clip_listener(self, cs):
# clip slot has clip listener callback
if cs.has_clip:
# add clip listener
self.add_clip_listener(cs.clip)
else:
# update display if clip slot was removed
self.update_display_clips()
def session_offset_changed(self):
# if session component offset changes, update display
self.update_display_clips()
def selected_scene_changed(self):
# if on clip mode update display
if (self._operation_mode_selector.mode_index==OP1_MODE_CLIP):
self.update_display_clip_mode()
def mode_index_changed(self):
# update display to current mode info
if (self._operation_mode_selector.mode_index==OP1_MODE_PERFORM):
self.update_display_perform_mode()
elif (self._operation_mode_selector.mode_index==OP1_MODE_CLIP):
self.update_display_clip_mode()
elif (self._operation_mode_selector.mode_index==OP1_MODE_TRANSPORT):
self.update_display_transport_mode()
elif (self._operation_mode_selector.mode_index==OP1_MODE_MIXER):
self.update_display_mixer_mode()
def clear_track_button_callback(self, value):
# if clear track button was called, reset track
if (value==127):
for i in range(len(self.song().tracks)):
self.song().tracks[i].arm = 0
self.song().tracks[i].solo = 0
self.song().tracks[i].mute = 0
for i in range(len(self.song().return_tracks)):
self.song().tracks[i].solo = 0
self.song().tracks[i].mute = 0
def clear_return_track_assignment(self, strip):
# clear return track assingments
strip.set_volume_control(None)
strip.set_pan_control(None)
strip.set_mute_button(None)
strip.set_solo_button(None)
def clear_track_assignment(self, strip):
# clear track assignments
strip.set_volume_control(None)
strip.set_pan_control(None)
strip.set_mute_button(None)
strip.set_solo_button(None)
strip.set_arm_button(None)
def clear_tracks_assigments(self):
# for all normal tracks, clear assignments
for i in range(NUM_TRACKS):
strip = self._mixer.channel_strip(i)
if (strip!=None):
self.clear_track_assignment(strip)
# for all return tracks, clear assignments
for i in range(2):
return_strip = self._mixer.return_strip(i)
if (return_strip!=None):
self.clear_return_track_assignment(return_strip)
def selected_track_changed(self):
# if on mixer mode update display
if (self._operation_mode_selector.mode_index==OP1_MODE_MIXER):
self.update_display_mixer_mode()
# clear track assignments
self.clear_tracks_assigments()
# getting selected strip
self._channel_strip = self._mixer.selected_strip()
# perform track assignments
self._channel_strip.set_volume_control(EncoderElement(MIDI_CC_TYPE, CHANNEL, OP1_ENCODER_1, Live.MidiMap.MapMode.relative_two_compliment))
self._channel_strip.set_pan_control(EncoderElement(MIDI_CC_TYPE, CHANNEL, OP1_ENCODER_2, Live.MidiMap.MapMode.relative_two_compliment))
# setting a tuple of encoders to control sends
send_controls = EncoderElement(MIDI_CC_TYPE, CHANNEL, OP1_ENCODER_3, Live.MidiMap.MapMode.relative_two_compliment), EncoderElement(MIDI_CC_TYPE, CHANNEL, OP1_ENCODER_4, Live.MidiMap.MapMode.relative_two_compliment),
# setting send encoders
self._channel_strip.set_send_controls(tuple(send_controls))
# setting solo button
self._channel_strip.set_solo_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS6_BUTTON))
# if track can be armed, set arm button
if (self._channel_strip._track.can_be_armed):
self._channel_strip.set_arm_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS7_BUTTON))
# if track is no master, set mute button
if (self._channel_strip._track!=self.song().master_track):
self._channel_strip.set_mute_button(ButtonElement(True, MIDI_CC_TYPE, CHANNEL, OP1_SS5_BUTTON))
def browser_toggle_button_callback(self, value):
if (value==127):
if (self.session_visible):
if (self.session_browser_visible==True):
self.session_browser_visible=False
self.app.view.hide_view("Browser")
else:
self.session_browser_visible=True
self.app.view.show_view("Browser")
if (self.arrange_visible):
if (self.arrange_browser_visible==True):
self.arrange_browser_visible=False
self.app.view.hide_view("Browser")
else:
self.arrange_browser_visible=True
self.app.view.show_view("Browser")
def back_to_arranger_button_callback(self, value):
if (value==127):
self.song().back_to_arranger = False
def mainview_toggle_button_callback(self, value):
if (value==127):
if (self.session_visible==True):
self.session_visible=False
self.arrange_visible=True
self.app.view.show_view("Arranger")
self.arrange_browser_visible = self.app.view.is_view_visible("Browser");
else:
self.session_visible=True
self.arrange_visible=False
self.app.view.show_view("Session")
self.session_browser_visible = self.app.view.is_view_visible("Browser");
def detailview_toggle_button_callback(self, value):
if (value==127):
if (self.detail_visible==True):
self.detail_visible=False
self.app.view.hide_view("Detail")
else:
self.detail_visible=True
self.app.view.show_view("Detail")
def write_text(self, msg):
text_list = []
sequence = ()
text_list.append(len(msg.strip()))
for i in msg.strip():
text_list.append(ord(i))
sequence = self.text_start_sequence + tuple(text_list) + self.text_end_sequence
self._send_midi(sequence)
def suggest_input_port(self):
return "OP-1 Midi Device"
def suggest_output_port(self):
return "OP-1 Midi Device"
def update_display_perform_mode(self):
self.write_text("perform\rmode")
def reset_display_clips(self):
count = 0
colors = []
length = []
sequence = ()
for i in range (NUM_TRACKS):
count+=1
colors.append(0x00)
colors.append(0x00)
colors.append(0x00)
length.append(count)
sequence = self.text_color_start_sequence + tuple(length) + tuple(colors) + self.text_end_sequence
self._send_midi(sequence)
def update_display_clips(self):
#self.log("UPDATING DISPLAY CLIPS")
count = 0
colors = []
length = []
sequence = ()
tracks_len = len(self.song().tracks)-self._session._track_offset
if (tracks_len>NUM_TRACKS):
tracks_len = NUM_TRACKS
for i in range (tracks_len):
count+=1
clip_slot = self._session.scene(0).clip_slot(i)
if (clip_slot!=None):
if (clip_slot.has_clip()!=False):
clip_color = clip_slot._clip_slot.clip.color
colors.append(((clip_color>>16)&0x000000ff)>>1)
colors.append(((clip_color>>8)&0x000000ff)>>1)
colors.append((clip_color&0x000000ff)>>1)
else:
colors.append(0x00)
colors.append(0x00)
colors.append(0x00)
else:
colors.append(0x00)
colors.append(0x00)
colors.append(0x00)
length.append(count)
sequence = self.text_color_start_sequence + tuple(length) + tuple(colors) + self.text_end_sequence
self._send_midi(sequence)
def update_display_clip_mode(self):
self.write_text("sel. scene\r" + str(self.song().view.selected_scene.name.lower().strip()))
def update_display_transport_mode(self):
song_time = str(self.song().get_current_beats_song_time())
self.write_text("song pos.\r" + song_time[:len(song_time)-4])
def update_display_mixer_mode(self):
self.write_text("sel. track\r" + str(self.song().view.selected_track.name.lower()))
def update_display(self):
if not(self.device_connected):
if (self.retries_count<5):
self.log("TRYING OP-1 CONNECTION")
self.retries_count+=1
self._send_midi(self.id_sequence)
time.sleep(1)
# if in transport mode, update display with song position
if (self._operation_mode_selector.mode_index==OP1_MODE_TRANSPORT):
self.update_display_transport_mode()
# checking if app current view is session
if (self.app.view.is_view_visible("Session")):
# checking if session browser state is diferent from the internal
if (self.session_browser_visible != self.app.view.is_view_visible("Browser")):
self.session_browser_visible = self.app.view.is_view_visible("Browser")
# checking if app current view is arrange
if (self.app.view.is_view_visible("Arranger")):
# checking if arrange browser state is diferent from the internal
if (self.arrange_browser_visible != self.app.view.is_view_visible("Browser")):
self.arrange_browser_visible = self.app.view.is_view_visible("Browser")
# checking if app current view is detail
if (self.app.view.is_view_visible("Detail")):
# checking if detail state is diferent from the internal
if (self.detail_visible != self.app.view.is_view_visible("Detail")):
self.detail_visible = self.app.view.is_view_visible("Detail")
def refresh_state(self):
self.log("REFRESH STATE")
self.retries_count = 0
self.device_connected = False
def build_midi_map(self, midi_map_handle):
#self.log("BUILD MIDI MAP")
assert (self._suppress_requests_counter == 0)
self._in_build_midi_map = True
self._midi_map_handle = midi_map_handle
self._forwarding_registry = {}
for control in self.controls:
if isinstance(control, InputControlElement):
control.install_connections()
self._midi_map_handle = None
self._in_build_midi_map = False
if (self._pad_translations != None):
self._c_instance.set_pad_translation(self._pad_translations)
# remove clip listeners
self.rem_clip_slot_listeners()
# add clip listeners
self.add_clip_slot_listeners()
# update display
self.update_display_clips()
def log(self, msg):
self.c_instance.log_message("[TE OP-1] " + msg)
def disconnect(self):
# removing clip slots listeners
self.rem_clip_slot_listeners()
# removing value listener for track changed
self.song().view.remove_selected_track_listener(self.selected_track_changed)
# removing value listener for scene changed
self.song().view.remove_selected_scene_listener(self.selected_scene_changed)
# removing value listener for operation mode index
self._operation_mode_selector.remove_mode_index_listener(self.mode_index_changed)
# removing global transport assignments
self._transport.set_punch_buttons(None, None)
self._transport.set_loop_button(None)
self._transport.set_overdub_button(None)
self._transport.set_record_button(None)
self._transport.set_play_button(None)
self._transport.set_stop_button(None)
self._transport.set_metronome_button(None)
self._transport.set_tap_tempo_button(None)
# removing global session assignments
self._session.set_scene_bank_buttons(None, None)
# removing misc listeners
self.browser_toggle_button.remove_value_listener(self.browser_toggle_button_callback)
self.mainview_toggle_button.remove_value_listener(self.mainview_toggle_button_callback)
self.detailview_toggle_button.remove_value_listener(self.detailview_toggle_button_callback)
self.clear_track_button.remove_value_listener(self.clear_track_button_callback)
self.back_to_arranger_button.remove_value_listener(self.back_to_arranger_button_callback)
# sending special ableton mode disable sequence
self._send_midi(self.disable_sequence)
# disconnecting control surface
ControlSurface.disconnect(self)
self.log("DISCONNECTED")
class MPK_SessionControl(ControlSurface):
__module__ = __name__
__doc__ = "MPK Session Control Script"
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
with self.component_guard():
self._setup_mixer_control()
self._setup_transport_control()
self._setup_session_control()
self._setup_channel_strip_control()
self.set_highlighting_session_component(self.session)
# Sets up the control surface ('colored box')
def _setup_session_control(self):
num_tracks = 3 # 3 columns (tracks)
num_scenes = 1 # 1 row (scenes)
# a session highlight ("red box") will appear with any two non-zero values
self.session = SessionComponent(num_tracks, num_scenes)
# (track_offset, scene_offset) Sets the initial offset of the "red box" from top left
self.session.set_offsets(0, 0)
self.session.set_select_buttons(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
KEYBOARD_HIGH_C - 7),
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
KEYBOARD_HIGH_C - 6))
# These calls control the actual movement of the box; however, we're just
# using scene and track select to move around
# self.session.set_scene_bank_buttons(ButtonElement(is_momentary, MIDI_CC_TYPE, CHANNEL, 86), ButtonElement(is_momentary, MIDI_CC_TYPE, CHANNEL, 85))
# self.session.set_track_bank_buttons(ButtonElement(is_momentary, MIDI_CC_TYPE, CHANNEL, 15), ButtonElement(is_momentary, MIDI_CC_TYPE, CHANNEL, 14))
# Launch current scene with top right pad
self.session.selected_scene().set_launch_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, BANK_B[3]))
# Stop all clips with bottom right pad
self.session.set_stop_all_clips_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, BANK_B[7]))
# First three pads launch clips in box
clip_launch_notes = [BANK_B[0], BANK_B[1], BANK_B[2]]
clip_select_notes = [
KEYBOARD_MID_C - 6, KEYBOARD_MID_C - 4, KEYBOARD_MID_C - 2
]
for tracks in range(num_tracks):
self.session.scene(0).clip_slot(tracks).set_launch_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
clip_launch_notes[tracks]))
self.session.scene(0).clip_slot(tracks).set_select_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
clip_select_notes[tracks]))
self.session.scene(0).clip_slot(tracks).set_started_value(1)
self.session.scene(0).clip_slot(tracks).set_stopped_value(0)
# Bottom three pads stop current tracks in box
track_stop_notes = [BANK_B[4], BANK_B[5], BANK_B[6]]
# This looks unnecessary but I don't know the actual API call to to set the stop track button for the selected track
stop_track_buttons = []
for tracks in range(num_tracks):
stop_track_buttons.append(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
track_stop_notes[tracks]))
self.session.set_stop_track_clip_buttons(tuple(stop_track_buttons))
#here we set up a mixer and channel strip(s) which move with the session
self.session.set_mixer(
self.mixer
) #bind the mixer to the session so that they move together
selected_scene = self.song(
).view.selected_scene #this is from the Live API
all_scenes = self.song().scenes
index = list(all_scenes).index(selected_scene)
self.session.set_offsets(0, index) #(track_offset, scene_offset)
def _setup_transport_control(self):
self.transport = TransportComponent()
self.transport.set_stop_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
KEYBOARD_LOW_C))
self.transport.set_play_button(
ButtonElement(is_momentary, MIDI_CC_TYPE, CHANNEL, 113))
self.transport.set_metronome_button(
ButtonElement(is_momentary, MIDI_CC_TYPE, CHANNEL, 114))
self.transport.set_tap_tempo_button(
ButtonElement(is_momentary, MIDI_CC_TYPE, CHANNEL, 81))
def _setup_mixer_control(self):
#set up the mixer
self.mixer = MixerComponent(
NUM_TRACKS, 2) #(num_tracks, num_returns, with_eqs, with_filters)
self.mixer.set_track_offset(
0) #sets start point for mixer strip (offset from left)
self.mixer.selected_strip().set_arm_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
KEYBOARD_HIGH_C))
self.mixer.set_select_buttons(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
KEYBOARD_HIGH_C - 2),
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
KEYBOARD_HIGH_C - 4))
self.mixer.master_strip().set_volume_control(
SliderElement(MIDI_CC_TYPE, CHANNEL, KNOBS[3]))
#self.mixer.master_strip().set_pan_control(SliderElement(MIDI_CC_TYPE, CHANNEL, KNOBS[7]))
#set the selected strip to the first track, so that we don't assign a button to arm the master track, which would cause an assertion error
self.song().view.selected_track = self.mixer.channel_strip(0)._track
self.mixer.selected_strip().set_volume_control(
SliderElement(MIDI_CC_TYPE, CHANNEL, KNOBS[0]))
#self.mixer.selected_strip().set_pan_control(SliderElement(MIDI_CC_TYPE, CHANNEL, KNOBS[4]))
selected_track = self.song().view.selected_track
all_tracks = ((self.song().tracks + self.song().return_tracks) +
(self.song().master_track, ))
currentTrackIndex = list(all_tracks).index(selected_track)
if currentTrackIndex < len(all_tracks) - 1:
self.mixer.channel_strip(currentTrackIndex + 1).set_volume_control(
SliderElement(MIDI_CC_TYPE, CHANNEL, KNOBS[1]))
#self.mixer.channel_strip(currentTrackIndex + 1).set_pan_control(SliderElement(MIDI_CC_TYPE, CHANNEL, KNOBS[5]))
if currentTrackIndex < len(all_tracks) - 2:
self.mixer.channel_strip(currentTrackIndex + 2).set_volume_control(
SliderElement(MIDI_CC_TYPE, CHANNEL, KNOBS[2]))
#self.mixer.channel_strip(currentTrackIndex + 2).set_pan_control(SliderElement(MIDI_CC_TYPE, CHANNEL, KNOBS[6]))
def _setup_channel_strip_control(self):
self.channelstrip = ChannelStripComponent()
self.channelstrip.set_track(self.mixer.channel_strip(0)._track)
def _on_selected_track_changed(self):
"""This is an override, to add special functionality (we want to move the session to the selected track, when it changes)
Note that it is sometimes necessary to reload Live (not just the script) when making changes to this function"""
ControlSurface._on_selected_track_changed(
self
) # This will run component.on_selected_track_changed() for all components
"""here we set the mixer and session to the selected track, when the selected track changes"""
selected_track = self.song(
).view.selected_track #this is how to get the currently selected track, using the Live API
self.mixer.channel_strip(0).set_track(selected_track)
all_tracks = (
(self.song().tracks + self.song().return_tracks) +
(self.song().master_track, )
) #this is from the MixerComponent's _next_track_value method
index = list(all_tracks).index(selected_track) #and so is this
self.session.set_offsets(
index, self.session._scene_offset
) #(track_offset, scene_offset); we leave scene_offset unchanged, but set track_offset to the selected track. This allows us to jump the red box to the selected track.
def _on_selected_scene_changed(self):
"""This is an override, to add special functionality (we want to move the session to the selected scene, when it changes)"""
"""When making changes to this function on the fly, it is sometimes necessary to reload Live (not just the script)..."""
ControlSurface._on_selected_scene_changed(
self
) # This will run component.on_selected_scene_changed() for all components
"""Here we set the mixer and session to the selected track, when the selected track changes"""
selected_scene = self.song(
).view.selected_scene #this is how we get the currently selected scene, using the Live API
all_scenes = self.song().scenes #then get all of the scenes
index = list(all_scenes).index(
selected_scene
) #then identify where the selected scene sits in relation to the full list
self.session.set_offsets(
self.session._track_offset, index
) #(track_offset, scene_offset) Set the session's scene offset to match the selected track (but make no change to the track offset)
def disconnect(self):
#clean things up on disconnect
#create entry in log file
self.log_message(
time.strftime("%d.%m.%Y %H:%M:%S", time.localtime()) +
"----------MPK SessionControl log closed----------")
ControlSurface.disconnect(self)
return None
