def _setup_mixer_control(self): is_momentary = True # We use non-latching buttons (keys) throughout, so we'll set this as a constant num_tracks = 7 # 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, 0) #(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 mixer.selected_strip().set_mute_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 64)) #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, 72)) track_select_notes = [65, 73, 66, 74, 67, 75, 68, 76] #more note numbers need to be added if num_scenes is increased slider_select_notes = [23, 22, 15, 14, 5, 7, 6, 4] pan_select_notes = [21, 20, 13, 12, 3, 1, 0, 2] master_volume_control = SliderElement(MIDI_CC_TYPE, 0, 4) master_select_button = ButtonElement(is_momentary, MIDI_NOTE_TYPE, 0, 76) prehear_control = EncoderElement(MIDI_CC_TYPE, 0, 26, Live.MidiMap.MapMode.absolute) crossfader = SliderElement(MIDI_CC_TYPE, 0, 24) for index in range(num_tracks): mixer.channel_strip(index).set_select_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, track_select_notes[index])) mixer.channel_strip(index).set_volume_control(SliderElement(MIDI_CC_TYPE, CHANNEL, slider_select_notes[index])) mixer.channel_strip(index).set_pan_control(EncoderElement(MIDI_CC_TYPE, CHANNEL, pan_select_notes[index], Live.MidiMap.MapMode.absolute)) crossfader.name = 'Crossfader' master_volume_control.name = 'Master_Volume_Control' master_select_button.name = 'Master_Select_Button' prehear_control.name = 'Prehear_Volume_Control' mixer.set_crossfader_control(crossfader) mixer.set_prehear_volume_control(prehear_control) mixer.master_strip().set_volume_control(master_volume_control) mixer.master_strip().set_select_button(master_select_button)
def _setup_mixer_control(self):
is_momentary = True
mixer = MixerComponent(1)
mixer.selected_strip().set_mute_button(
SysexButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
KMK_PAD[9]))
mixer.selected_strip().set_solo_button(
SysexButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
KMK_PAD[13]))
mixer.set_select_buttons(
SysexButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
KMK_PAD[15]),
SysexButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
KMK_PAD[14]))
send_faders = []
NUM_CONTROLLABLE_SENDS = 4
for index in range(NUM_CONTROLLABLE_SENDS):
send_faders.append(
SliderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[index + 2]))
mixer.selected_strip().set_volume_control(
SliderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[0]))
mixer.selected_strip().set_pan_control(
SliderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[1]))
mixer.selected_strip().set_send_controls(tuple(send_faders))
mixer.set_prehear_volume_control(
EncoderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[6],
Live.MidiMap.MapMode.absolute))
mixer.master_strip().set_volume_control(
SliderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[7]))
return mixer
def _setup_mixer_control(self): is_momentary = True # We use non-latching buttons (keys) throughout, so we'll set this as a constant num_tracks = 7 # 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, 0) #(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 mixer.selected_strip().set_mute_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 64)) #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, 72)) track_select_notes = [65, 73, 66, 74, 67, 75, 68, 76] #more note numbers need to be added if num_scenes is increased slider_select_notes = [3, 2, 1, 0, 5, 4, 6, 7] #pan_select_notes = [21, 20, 13, 12, 3, 1, 0, 2] master_volume_control = SliderElement(MIDI_CC_TYPE, 0, 7) #master_select_button = ButtonElement(is_momentary, MIDI_NOTE_TYPE, 0, 76) #prehear_control = EncoderElement(MIDI_CC_TYPE, 0, 26, Live.MidiMap.MapMode.absolute) #crossfader = SliderElement(MIDI_CC_TYPE, 0, 24) for index in range(num_tracks): #mixer.channel_strip(index).set_select_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, track_select_notes[index])) mixer.channel_strip(index).set_volume_control(SliderElement(MIDI_CC_TYPE, CHANNEL, slider_select_notes[index])) #mixer.channel_strip(index).set_pan_control(EncoderElement(MIDI_CC_TYPE, CHANNEL, pan_select_notes[index], Live.MidiMap.MapMode.absolute)) #crossfader.name = 'Crossfader' master_volume_control.name = 'Master_Volume_Control' #master_select_button.name = 'Master_Select_Button' #prehear_control.name = 'Prehear_Volume_Control' #mixer.set_crossfader_control(crossfader) #mixer.set_prehear_volume_control(prehear_control) mixer.master_strip().set_volume_control(master_volume_control)
def _setup_mixer_control(self):
is_momentary = True
#mixer = MixerComponent(8)
mixer = MixerComponent(1)
#for track in range(8):
# strip = mixer.channel_strip(track)
# strip.set_volume_control(SliderElement(MIDI_CC_TYPE, track, 7))
# strip.set_arm_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, track, 48))
# strip.set_solo_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, track, 49))
# strip.set_mute_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, track, 50))
# #strip.set_select_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, track, 51))
# strip.set_shift_button(self._shift_button)
# strip.set_invert_mute_feedback(True)
""" WAC addition...................................."""
mixer.selected_strip().set_mute_button(SysexButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, KMK_PAD[9]))
mixer.selected_strip().set_solo_button(SysexButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, KMK_PAD[13]))
mixer.set_select_buttons(SysexButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, KMK_PAD[15]),
SysexButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, KMK_PAD[14]))
send_faders = []
NUM_CONTROLLABLE_SENDS = 4
for index in range(NUM_CONTROLLABLE_SENDS):
send_faders.append(SliderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[index + 2]))
mixer.selected_strip().set_volume_control(SliderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[0]))
mixer.selected_strip().set_pan_control(SliderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[1]))
mixer.selected_strip().set_send_controls(tuple(send_faders))
"""------------------------------------------------"""
#mixer.set_crossfader_control(SliderElement(MIDI_CC_TYPE, 0, 15))
#mixer.set_prehear_volume_control(EncoderElement(MIDI_CC_TYPE, 0, 47, Live.MidiMap.MapMode.relative_two_compliment))
mixer.set_prehear_volume_control(EncoderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[6], Live.MidiMap.MapMode.absolute))
#mixer.master_strip().set_volume_control(SliderElement(MIDI_CC_TYPE, 0, 14))
mixer.master_strip().set_volume_control(SliderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[7]))
#mixer.master_strip().set_select_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, 0, 80))
return mixer
def _setup_mixer_control(self):
is_momentary = True
num_tracks = 7 #A mixer is one-dimensional; here we define the width in tracks - seven columns, which we will map to seven "white" notes
"""Here we set up the global mixer""" #Note that it is possible to have more than one mixer...
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, 2, with_eqs=True, with_filters=True
) #(num_tracks, num_returns, with_eqs, with_filters)
mixer.set_track_offset(
0) #Sets start point for mixer strip (offset from left)
self.song().view.selected_track = mixer.channel_strip(
0
)._track #set the selected strip to the first track, so that we don't, for example, try to assign a button to arm the master track, which would cause an assertion error
"""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)) #left, right track select
mixer.master_strip().set_select_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
94)) #jump to the master track
mixer.selected_strip().set_mute_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
42)) #sets the mute ("activate") button
mixer.selected_strip().set_solo_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
44)) #sets the solo button
mixer.selected_strip().set_arm_button(
ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL,
46)) #sets the record arm button
"""set up the mixer sliders"""
mixer.selected_strip().set_volume_control(
SliderElement(MIDI_CC_TYPE, CHANNEL,
14)) #sets the continuous controller for volume
"""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..."""
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 setup_mixer(self):
global mixer
mixer = MixerComponent(2, 2)
mixer.set_track_offset(0)
self.song().view.selected_track = mixer.channel_strip(
0
)._track # set the selected strip to the first track, so that we don't, for example, try to assign a button to arm the master track, which would cause an assertion error
send_a = EncoderElement(MIDI_CC_TYPE, CHANNEL, SEND_A, mode_absolute)
send_b = EncoderElement(MIDI_CC_TYPE, CHANNEL, SEND_B, mode_absolute)
send_c = EncoderElement(MIDI_CC_TYPE, CHANNEL, SEND_C, mode_absolute)
send_d = EncoderElement(MIDI_CC_TYPE, CHANNEL, SEND_D, mode_absolute)
pan = EncoderElement(MIDI_CC_TYPE, CHANNEL, PAN, mode_absolute)
mixer.selected_strip().set_send_controls(
[send_a, send_b, send_c, send_d])
mixer.selected_strip().set_pan_control(pan)
def _setup_mixer_control(self):
is_momentary = True
mixer = MixerComponent(1)
mixer.selected_strip().set_mute_button(SysexButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, KMK_PAD[9]))
mixer.selected_strip().set_solo_button(SysexButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, KMK_PAD[13]))
mixer.set_select_buttons(SysexButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, KMK_PAD[15]),
SysexButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, KMK_PAD[14]))
send_faders = []
NUM_CONTROLLABLE_SENDS = 4
for index in range(NUM_CONTROLLABLE_SENDS):
send_faders.append(SliderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[index + 2]))
mixer.selected_strip().set_volume_control(SliderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[0]))
mixer.selected_strip().set_pan_control(SliderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[1]))
mixer.selected_strip().set_send_controls(tuple(send_faders))
mixer.set_prehear_volume_control(EncoderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[6], Live.MidiMap.MapMode.absolute))
mixer.master_strip().set_volume_control(SliderElement(MIDI_CC_TYPE, CHANNEL, KMK_FADER[7]))
return mixer
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")
def _setup_mixer_control(self):
is_momentary = True
num_tracks = 4 #A mixer is one-dimensional; here we define the width in tracks - seven columns,
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, 0, with_eqs=False, with_filters=False) #(num_tracks, num_returns, with_eqs, with_filters)
mixer.set_track_offset(0) #Sets start point for mixer strip (offset from left)
self.song().view.selected_track = mixer.channel_strip(0)._track #set the selected strip to the first track, so that we don't, for example, try to assign a button to arm the master track, which would cause an assertion error
#"""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)) #left, right track select
#mixer.master_strip().set_select_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 94)) #jump to the master track
#mixer.selected_strip().set_mute_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 42)) #sets the mute ("activate") button
#mixer.selected_strip().set_solo_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 44)) #sets the solo button
#mixer.selected_strip().set_arm_button(ButtonElement(is_momentary, MIDI_NOTE_TYPE, CHANNEL, 46)) #sets the record arm button
#"""set up the mixer sliders"""
mixer.selected_strip().set_volume_control(SliderElement(MIDI_CC_TYPE, CHANNEL, 48)) #sets the continuous controller for volume
#"""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..."""
# this tells Live the filename in which to look for my code
import wfK1
# this is the standardized function with which Live loads
# any script. c_instance is the Control Surface slot in Live's
# prefs, as far as I can tell
def create_instance(c_instance):
# this is what it should load
# (the thing inside my file that's called 'K1')
return wfK1.K1(c_instance)
# this lets me use Live's own generic Control Surface code
# to handle a bunch of background tasks in interfacing
# with the app, so I will only have to customize the behavior
# I want and not re-do all the plumbing
from _Framework.ControlSurface import ControlSurface
# this is the thing that'll be loaded in the __init__.py file.
# it's going to be based on the generic Control Surface
# (the slot that was called c_instance in __init__.py)
class K1(ControlSurface):
# this defines the function to construct what code
# ('self', i.e. this very thing I wrote below) the slot
# ('instance') will be assigned
def __init__(self, instance):
# this tells the compiler (which turns the script into
# instructions Live can actually execute) to start with
# the generic Control Surface initial setup. Super
# means that we're executing a command in there
# instead of code in here.
super(K1, self).__init__(instance, False)
# this is, as far as I can tell, a protection against crashes,
# everything I do will be encapsulated in this guard. I
# found a bunch of sources and scripts that
# recommended to import the 'with' command, which
# wasn't available in older versions of the script language,
# but that turned out to not be necessary in Live 10
with self.component_guard():
# now we can do things! The first line shows a message
# in Live's own status bar, the second adds a line to Log.txt
self.show_message("Hello World")
self.log_message("wayfinder K1 remote script loaded")
# code snippet from The Rabbits at Ableton forum for RACKS
def get_device_list(self, container):
# add each device in order. if device is a rack, process each chain recursively
# don't add racks that are not showing devices.
lst = []
for dev in container:
lst.append(dev)
if dev.can_have_chains: # is a rack and it's open
if dev.view.is_showing_chain_devices:
for ch in dev.chains:
lst += self.get_device_list(ch.devices)
return lst
# Called this way.
device_list = self.get_device_list(current_track.devices)
# for foldable groups
if track.is_foldable:
track.fold_state = not track.fold_state
else:
track.view.is_collapsed = not track.view.is_collapsed
# fold_state refers to groups .is_foldable is true for Groups.
# .is_collapsed refers to tracks that are collapsed in Arrangement view.
# I combined the two because it means one less pad used and the two are never both true.
class Codex(Codec):
def __init__(self, c_instance, *a, **k):
self._shifted = False
super(Codex, self).__init__(c_instance, *a, **k)
with self.component_guard():
self._setup_alt_mixer()
self._setup_alt_device_selector()
self._setup_alt_send_reset()
self._setup_alt_device_control()
self.log_message(
'<<<<<<<<<<<<<<<<<<<<<<<<< Codex subclass log opened >>>>>>>>>>>>>>>>>>>>>>>>>'
)
self.schedule_message(1, self._mode_update)
def _setup_alt_device_selector(self):
self._alt_device_selector = NewDeviceSelectorComponent(self)
self._alt_device_selector.name = 'Alt_Device_Selector'
def _setup_alt_send_reset(self):
self._alt_send_reset = ResetSendsComponent(self)
self._alt_send_reset.name = 'Alt_Reset_Sends'
"""these two secondary DeviceComponents are only set up if the MONOHM_LINK flag in Map is turned on"""
def _setup_alt_device_control(self):
self._device1 = NewDeviceComponent()
self._device1.name = 'Device_Component1'
self._device2 = NewDeviceComponent()
self._device2.name = 'Device_Component2'
def _setup_alt_mixer(self):
is_momentary = True
self._num_tracks = (8) #A mixer is one-dimensional
self._mixer2 = MixerComponent(8, 4, False, False)
self._mixer2.name = 'Mixer'
#self._mixer2.set_track_offset(4) #Sets start point for mixer strip (offset from left)
for index in range(8):
self._mixer2.channel_strip(
index).name = 'Mixer_ChannelStrip_' + str(index)
self._mixer2.channel_strip(index)._invert_mute_feedback = True
"""Mode Functions"""
def _enable_alt(self):
if self._main_mode._mode_index == 0:
for encoder, _ in self._encoder_matrix.submatrix[:,
0:2].iterbuttons(
):
encoder.set_enabled(False)
encoder.reset()
self._alt_enabled = True
self._mode_update()
super(Codex, self)._enable_alt()
def _disable_alt(self):
if self._main_mode._mode_index == 0:
self._button_matrix.submatrix[:, 0:2].reset()
for encoder, _ in self._encoder_matrix.submatrix[:,
0:2].iterbuttons(
):
encoder.set_enabled(True)
super(Codex, self)._disable_alt()
def _deassign_all(self):
self._alt_send_reset.set_buttons(tuple([None for index in range(4)]))
self._alt_send_reset.set_enabled(False)
self._alt_device_selector.set_buttons(None)
self._alt_device_selector.set_enabled(False)
self._mixer2.selected_strip().set_send_controls(None)
for index in range(8):
self._mixer2.channel_strip(index).set_volume_control(None)
self._mixer2.channel_strip(index).set_select_button(None)
self._mixer2.channel_strip(index).set_mute_button(None)
self._dial[index][2].release_parameter()
for index in range(3):
self._mixer2.return_strip(index).set_volume_control(None)
self._device1.set_enabled(False)
self._device1._parameter_controls = None
self._device2.set_enabled(False)
self._device2._parameter_controls = None
self._mixer2.return_strip(0).set_send_controls(None)
self._mixer2.return_strip(1).set_send_controls(None)
self._mixer2.return_strip(2).set_send_controls(None)
super(Codex, self)._deassign_all()
def _assign_volume(self):
if self._alt_enabled:
inputs = self.find_inputs()
if not inputs is None:
for index in range(4):
self._dial[index][2].connect_to(inputs.parameters[index +
1])
self._dial[6][2].connect_to(inputs.parameters[5])
xfade = self.find_perc_crossfader()
if not xfade is None:
self._dial[7][3].connect_to(xfade)
self._alt_device_selector.set_matrix(
self._button_matrix.submatrix[:, 0:2])
self._alt_device_selector.set_enabled(True)
self._mixer2.return_strip(0).set_send_controls(
[None, self._dial[4][2]])
self._mixer2.return_strip(1).set_send_controls(
[self._dial[5][2], None])
else:
self._alt_send_reset.set_buttons(
tuple([
self._button[4][2], self._button[5][2], self._button[6][2],
self._button[7][2]
]))
self._alt_send_reset.set_enabled(True)
self._mixer2.selected_strip().set_send_controls([
self._dial[0][2], self._dial[1][2], self._dial[2][2],
self._dial[3][2]
])
for index in range(3):
self._mixer2.return_strip(index).set_volume_control(
self._dial[index + 4][2])
self._mixer2.set_crossfader_control(self._dial[7][2])
self._device1.set_parameter_controls(
tuple([
self._dial[index % 4][int(index / 4)] for index in range(8)
]))
self._device2.set_parameter_controls(
tuple([
self._dial[(index % 4) + 4][int(index / 4)]
for index in range(8)
]))
self._device1.set_enabled(True)
self._device2.set_enabled(True)
self._find_devices()
self._device1.update()
self._device2.update()
for index in range(8):
self._mixer2.channel_strip(index).set_select_button(
self._column_button[index])
for index in range(8):
self._mixer2.channel_strip(index).set_volume_control(
self._dial[index][3])
self._mixer2.channel_strip(index).set_mute_button(
self._button[index][3])
self._mixer2.update()
self.request_rebuild_midi_map()
#self._mixer2.set_track_offset(TROLL_OFFSET)
def find_inputs(self):
found_device = None
tracks = self.song().tracks
for track in tracks:
if track.name == 'Inputs':
for device in track.devices:
if bool(device.can_have_chains
) and device.name == 'Inputs':
found_device = device
return found_device
def find_perc_crossfader(self):
found_parameter = None
tracks = self.song().tracks
for track in tracks:
if track.name == 'Perc':
for device in track.devices:
if bool(device.can_have_chains) and device.name == 'Perc':
for parameter in device.parameters:
if parameter.name == 'XFade':
found_parameter = parameter
return found_parameter
"""this method is used to find the devices the alt controls will latch to"""
def _find_devices(self):
if self._device1:
if len(self.song().return_tracks) > 0:
if len(self.song().return_tracks[0].devices) > 0:
if self._device1._locked_to_device:
self._device1.set_lock_to_device(
False, self._device1._device)
self._device1.set_lock_to_device(
True,
self.song().return_tracks[0].devices[0])
if self._device2:
if len(self.song().return_tracks) > 1:
if len(self.song().return_tracks[1].devices) > 0:
if self._device2._locked_to_device:
self._device2.set_lock_to_device(
False, self._device2._device)
self._device2.set_lock_to_device(
True,
self.song().return_tracks[1].devices[0])
class xtouch(ControlSurface):
def __init__(self, c_instance):
super(xtouch, self).__init__(c_instance)
with self.component_guard():
self.__c_instance = c_instance
self._highlighting_session_component = None
self._device_selection_follows_track_selection = False
self._device_component = None
self._pad_control_device = None
self._track_control_device = None
self._should_update_tracks = 0
self._map_modes = Live.MidiMap.MapMode
self.current_track_offset = 0
self.current_scene_offset = 0
self.mixer = MixerComponent(128, 24)
num_of_tracks = len(self.song().tracks)
for index in range(num_of_tracks):
self.song().tracks[index].view.add_selected_device_listener(
self._reload_track_control)
self._reload_track_control()
def best_of_parameter_bank(self):
return []
def _do_deactivate_pad_control(self):
with self.component_guard():
if (self._pad_control_device is not None):
device_controls = (None, None, None, None, None, None, None,
None)
self._pad_control_device.set_parameter_controls(
tuple(device_controls))
self._pad_control_device.set_lock_to_device(
"", self.actual_device)
self._pad_control_device.set_device(None)
self._pad_control_device = None
def activate_pad_control(self, track, pad):
self._do_deactivate_pad_control()
with self.component_guard():
self._deactivate_track_control()
track_id = track + 8
tracks = self.mixer.song().tracks
if track_id < len(tracks):
track = tracks[track_id]
if (len(track.devices) > 0):
drumpad = track.devices[0].drum_pads[36 + pad]
if len(drumpad.chains) > 0:
if len(drumpad.chains[0].devices) > 0:
self.actual_device = drumpad.chains[0].devices[0]
def log(msg):
self.log_message(msg)
self._pad_control_device = CustomDeviceComponent(
log)
device_controls = (
EncoderElement(MIDI_CC_TYPE, 10, 1,
self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 2,
self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 3,
self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 4,
self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 5,
self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 6,
self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 7,
self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 8,
self._map_modes.absolute),
)
self.actual_device.playback_mode = 0
self.actual_device.parameters[31].value = 1.0
self._pad_control_device.set_device(
self.actual_device)
self._pad_control_device.set_parameter_controls(
tuple(device_controls))
self._pad_control_device.set_lock_to_device(
"lock", self.actual_device)
self.log_message("AA " +
str(self._pad_control_device.
_current_bank_details()))
def deactivate_pad_control(self):
with self.component_guard():
self._do_deactivate_pad_control()
self._reload_track_control()
def _activate_track_control(self):
if self._pad_control_device is not None:
return
if (len(self.mixer.selected_strip()._track.devices) > 0):
devices = self.mixer.selected_strip()._track.devices
self.actual_device = devices[0]
self._track_control_device = DeviceComponent()
device_controls = (
EncoderElement(MIDI_CC_TYPE, 10, 1, self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 2, self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 3, self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 4, self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 5, self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 6, self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 7, self._map_modes.absolute),
EncoderElement(MIDI_CC_TYPE, 10, 8, self._map_modes.absolute),
)
self._track_control_device.set_device(self.actual_device)
self._track_control_device.set_parameter_controls(
tuple(device_controls))
self._track_control_device.set_lock_to_device(
"lock", self.actual_device)
def _deactivate_track_control(self):
if (self._track_control_device is not None):
device_controls = (None, None, None, None, None, None, None, None)
self._track_control_device.set_parameter_controls(
tuple(device_controls))
self._track_control_device.set_lock_to_device(
"", self.actual_device)
self._track_control_device.set_device(None)
self._track_control_device = None
def _reload_track_control(self, value=None):
self._deactivate_track_control()
self._activate_track_control()
def _highlight_tracks(self):
j = [0]
def update_next_track(selected):
if selected:
self.__c_instance.send_midi((10 | 0x90, 8 + j[0], 127))
else:
self.__c_instance.send_midi((10 | 0x80, 8 + j[0], 0))
j[0] += 1
selected_track = self.song().view.selected_track
for i in [0, 1, 2, 3, 4, 5, 6, 7, 17, 18]:
track_selected = False
if i < len(self.song().tracks):
if self.song().tracks[i] == selected_track:
track_selected = True
update_next_track(track_selected)
update_next_track(self.song().return_tracks[0] == selected_track)
update_next_track(self.song().return_tracks[1] == selected_track)
update_next_track(self.song().master_track == selected_track)
def _on_selected_track_changed(self):
ControlSurface._on_selected_track_changed(self)
self._display_reset_delay = 0
self._reload_track_control()
self._should_update_tracks = 3
def build_midi_map(self, midi_map_handle):
ControlSurface.build_midi_map(self, midi_map_handle)
for i in range(0, 16):
Live.MidiMap.forward_midi_note(self.__c_instance.handle(),
midi_map_handle, 10, 8 + i)
def receive_midi(self, midi_bytes):
ControlSurface.receive_midi(self, midi_bytes)
if (midi_bytes[0] == 10 | 0x90) or (midi_bytes[0] == 10 | 0x80):
if midi_bytes[1] >= 8 and midi_bytes[1] <= 24:
track_id = midi_bytes[1] - 8
if (track_id < 8):
self.song().view.selected_track = self.song(
).tracks[track_id]
elif (track_id < 10):
self.song().view.selected_track = self.song().tracks[
9 + track_id]
elif (track_id < 12):
self.song().view.selected_track = self.song(
).return_tracks[track_id - 10]
else:
self.song().view.selected_track = self.song().master_track
self._should_update_tracks = 2
def update_display(self):
ControlSurface.update_display(self)
if self._should_update_tracks == 1:
self._highlight_tracks()
self._should_update_tracks = 0
if self._should_update_tracks > 1:
self._should_update_tracks -= 1
def disconnect(self):
super(xtouch, self).disconnect()
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
class Codex(Codec):
def __init__(self, c_instance, *a, **k):
self._shifted = False
super(Codex, self).__init__(c_instance, *a, **k)
with self.component_guard():
self._setup_alt_mixer()
self._setup_alt_device_selector()
self._setup_alt_send_reset()
self._setup_alt_device_control()
self.log_message('<<<<<<<<<<<<<<<<<<<<<<<<< Codex subclass log opened >>>>>>>>>>>>>>>>>>>>>>>>>')
self.schedule_message(1, self._mode_update)
def _setup_alt_device_selector(self):
self._alt_device_selector = NewDeviceSelectorComponent(self)
self._alt_device_selector.name = 'Alt_Device_Selector'
def _setup_alt_send_reset(self):
self._alt_send_reset = ResetSendsComponent(self)
self._alt_send_reset.name = 'Alt_Reset_Sends'
"""these two secondary DeviceComponents are only set up if the MONOHM_LINK flag in Map is turned on"""
def _setup_alt_device_control(self):
self._device1 = NewDeviceComponent()
self._device1.name = 'Device_Component1'
self._device2 = NewDeviceComponent()
self._device2.name = 'Device_Component2'
def _setup_alt_mixer(self):
is_momentary = True
self._num_tracks = (8) #A mixer is one-dimensional
self._mixer2 = MixerComponent(8, 4, False, False)
self._mixer2.name = 'Mixer'
#self._mixer2.set_track_offset(4) #Sets start point for mixer strip (offset from left)
for index in range(8):
self._mixer2.channel_strip(index).name = 'Mixer_ChannelStrip_' + str(index)
self._mixer2.channel_strip(index)._invert_mute_feedback = True
"""Mode Functions"""
def _enable_alt(self):
if self._main_mode._mode_index == 0:
for encoder, _ in self._encoder_matrix.submatrix[:, 0:2].iterbuttons():
encoder.set_enabled(False)
encoder.reset()
self._alt_enabled = True
self._mode_update()
super(Codex, self)._enable_alt()
def _disable_alt(self):
if self._main_mode._mode_index == 0:
self._button_matrix.submatrix[:, 0:2].reset()
for encoder, _ in self._encoder_matrix.submatrix[:, 0:2].iterbuttons():
encoder.set_enabled(True)
super(Codex, self)._disable_alt()
def _deassign_all(self):
self._alt_send_reset.set_buttons(None)
self._alt_send_reset.set_enabled(False)
self._alt_device_selector.set_buttons(None)
self._alt_device_selector.set_enabled(False)
self._mixer2.selected_strip().set_send_controls(None)
for index in range(8):
self._mixer2.channel_strip(index).set_volume_control(None)
self._mixer2.channel_strip(index).set_select_button(None)
self._mixer2.channel_strip(index).set_mute_button(None)
self._dial[index][2].release_parameter()
for index in range(3):
self._mixer2.return_strip(index).set_volume_control(None)
self._device1.set_enabled(False)
self._device1._parameter_controls = None
self._device2.set_enabled(False)
self._device2._parameter_controls = None
self._mixer2.return_strip(0).set_send_controls(None)
self._mixer2.return_strip(1).set_send_controls(None)
self._mixer2.return_strip(2).set_send_controls(None)
super(Codex, self)._deassign_all()
def _assign_volume(self):
if self._alt_enabled:
inputs = self.find_inputs()
if not inputs is None:
for index in range(4):
self._dial[index][2].connect_to(inputs.parameters[index+1])
self._dial[6][2].connect_to(inputs.parameters[5])
xfade = self.find_perc_crossfader()
if not xfade is None:
self._dial[7][3].connect_to(xfade)
self._alt_device_selector.set_matrix(self._button_matrix.submatrix[:, 0:2])
self._alt_device_selector.set_enabled(True)
self._mixer2.return_strip(0).set_send_controls([None, self._dial[4][2]])
self._mixer2.return_strip(1).set_send_controls([self._dial[5][2], None])
else:
self._alt_send_reset.set_buttons(self._button_matrix.submatrix[4:, 2])
self._alt_send_reset.set_enabled(True)
self._mixer2.selected_strip().set_send_controls([self._dial[0][2], self._dial[1][2], self._dial[2][2], self._dial[3][2]])
for index in range(3):
self._mixer2.return_strip(index).set_volume_control(self._dial[index+4][2])
self._mixer2.set_crossfader_control(self._dial[7][2])
self._device1.set_parameter_controls(tuple([self._dial[index%4][int(index/4)] for index in range(8)]))
self._device2.set_parameter_controls(tuple([self._dial[(index%4)+4][int(index/4)] for index in range(8)]))
self._device1.set_enabled(True)
self._device2.set_enabled(True)
self._find_devices()
self._device1.update()
self._device2.update()
for index in range(8):
self._mixer2.channel_strip(index).set_select_button(self._column_button[index])
for index in range(8):
self._mixer2.channel_strip(index).set_volume_control(self._dial[index][3])
self._mixer2.channel_strip(index).set_mute_button(self._button[index][3])
self._mixer2.update()
self.request_rebuild_midi_map()
#self._mixer2.set_track_offset(TROLL_OFFSET)
def find_inputs(self):
found_device = None
tracks = self.song().tracks
for track in tracks:
if track.name == 'Inputs':
for device in track.devices:
if bool(device.can_have_chains) and device.name.endswith('Inputs'):
found_device = device
return found_device
def find_perc_crossfader(self):
found_parameter = None
tracks = self.song().tracks
for track in tracks:
if track.name == 'Perc':
for device in track.devices:
if bool(device.can_have_chains) and device.name == 'Perc':
for parameter in device.parameters:
if parameter.name == 'XFade':
found_parameter = parameter
return found_parameter
"""this method is used to find the devices the alt controls will latch to"""
def _find_devices(self):
if self._device1:
if len(self.song().return_tracks) > 0:
if len(self.song().return_tracks[0].devices) > 0:
if self._device1._locked_to_device:
self._device1.set_lock_to_device(False, self._device1._device)
self._device1.set_lock_to_device(True, self.song().return_tracks[0].devices[0])
if self._device2:
if len(self.song().return_tracks) > 1:
if len(self.song().return_tracks[1].devices) > 0:
if self._device2._locked_to_device:
self._device2.set_lock_to_device(False, self._device2._device)
self._device2.set_lock_to_device(True, self.song().return_tracks[1].devices[0])
#
#
class midi_twister_110(ControlSurface):
def __init__(self, c_instance):
super(midi_twister_110, self).__init__(c_instance)
with self.component_guard():
global active_mode
active_mode = "_mode1"
self._set_active_mode()
self.show_message("Modified by XXPW")
def _mode1(self):
self.show_message("_mode1 is active")
# mixer
global mixer
num_tracks = 32
num_returns = 7
self.mixer = MixerComponent(num_tracks, num_returns)
self.mixer.set_track_offset(0)
self.song().view.selected_track = self.mixer.channel_strip(0)._track
# sends
send0_controls = (
SliderElement(MIDI_CC_TYPE, 0, 32),
SliderElement(MIDI_CC_TYPE, 0, 36),
SliderElement(MIDI_CC_TYPE, 0, 40),
None,
None,
None,
None,
None,
)
self.mixer.channel_strip(0).set_send_controls(tuple(send0_controls))
self.mixer.channel_strip(0).set_volume_control(
SliderElement(MIDI_CC_TYPE, 0, 44))
send1_controls = (
SliderElement(MIDI_CC_TYPE, 0, 33),
SliderElement(MIDI_CC_TYPE, 0, 37),
SliderElement(MIDI_CC_TYPE, 0, 41),
None,
None,
None,
None,
None,
)
self.mixer.channel_strip(1).set_send_controls(tuple(send1_controls))
self.mixer.channel_strip(1).set_volume_control(
SliderElement(MIDI_CC_TYPE, 0, 45))
send2_controls = (
SliderElement(MIDI_CC_TYPE, 0, 34),
SliderElement(MIDI_CC_TYPE, 0, 38),
SliderElement(MIDI_CC_TYPE, 0, 42),
None,
None,
None,
None,
None,
)
self.mixer.channel_strip(2).set_send_controls(tuple(send2_controls))
self.mixer.channel_strip(2).set_volume_control(
SliderElement(MIDI_CC_TYPE, 0, 46))
send3_controls = (
SliderElement(MIDI_CC_TYPE, 0, 35),
SliderElement(MIDI_CC_TYPE, 0, 39),
SliderElement(MIDI_CC_TYPE, 0, 43),
None,
None,
None,
None,
None,
)
self.mixer.channel_strip(3).set_send_controls(tuple(send3_controls))
self.mixer.channel_strip(3).set_volume_control(
SliderElement(MIDI_CC_TYPE, 0, 47))
# session
global _session
num_tracks = 4
num_scenes = 3
session_buttons = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]
self._pads = [
ButtonElement(1, MIDI_CC_TYPE, 1, session_buttons[index])
for index in range(num_tracks * num_scenes)
]
self._grid = ButtonMatrixElement(rows=[
self._pads[(index * num_tracks):(index * num_tracks) + num_tracks]
for index in range(num_scenes)
])
self._session = SessionComponent(num_tracks, num_scenes)
self._session.set_clip_launch_buttons(self._grid)
self.set_highlighting_session_component(self._session)
# session track stop
stop_track_buttons = [12, 13, 14, 15]
self._track_stop_buttons = [
ButtonElement(1, MIDI_CC_TYPE, 1, stop_track_buttons[index])
for index in range(num_tracks)
]
self._session.set_stop_track_clip_buttons(
tuple(self._track_stop_buttons))
# session navigation
self.session_left = ButtonElement(1, MIDI_CC_TYPE, 3, 8)
self._session.set_page_left_button(self.session_left)
self.session_left.add_value_listener(self._reload_active_devices,
identify_sender=False)
self.session_right = ButtonElement(1, MIDI_CC_TYPE, 3, 11)
self._session.set_page_right_button(self.session_right)
self.session_right.add_value_listener(self._reload_active_devices,
identify_sender=False)
self.session_up = ButtonElement(1, MIDI_CC_TYPE, 3, 10)
self._session.set_page_up_button(self.session_up)
self.session_up.add_value_listener(self._reload_active_devices,
identify_sender=False)
self.session_down = ButtonElement(1, MIDI_CC_TYPE, 3, 13)
self._session.set_page_down_button(self.session_down)
self.session_down.add_value_listener(self._reload_active_devices,
identify_sender=False)
self._session._link()
self._session.set_mixer(self.mixer)
#self._session.set_mixer(self.mixer)
self._mode1_devices()
self.add_device_listeners()
# button: next device
self.next_device = ButtonElement(0, MIDI_CC_TYPE, 1, 25)
self.next_device.add_value_listener(self._next_device_value,
identify_sender=False)
# button: prev device
self.previous_device = ButtonElement(1, MIDI_CC_TYPE, 1, 24)
self.previous_device.add_value_listener(self._prev_device_value,
identify_sender=False)
# transport
global transport
self.transport = TransportComponent()
self.transport.name = 'Transport'
loop_button = ButtonElement(1, MIDI_CC_TYPE, 1, 50)
loop_button.name = 'loop_button'
self.transport.set_loop_button(loop_button)
stop_button = ButtonElement(1, MIDI_CC_TYPE, 1, 49)
stop_button.name = 'stop_button'
self.transport.set_stop_button(stop_button)
play_button = ButtonElement(1, MIDI_CC_TYPE, 1, 48)
play_button.name = 'play_button'
self.transport.set_play_button(play_button)
# button: track navigation right
self.track_navigation_right = ButtonElement(1, MIDI_CC_TYPE, 3, 17)
self.track_navigation_right.add_value_listener(
self._track_navigation_right_track_nav, identify_sender=False)
# button: track navigation left
self.track_navigation_left = ButtonElement(1, MIDI_CC_TYPE, 3, 14)
self.track_navigation_left.add_value_listener(
self._track_navigation_left_track_nav, identify_sender=False)
def _remove_mode1(self):
# mixer
global mixer
self._remove_mode1_devices()
self.remove_device_listeners()
send0_controls = (
None,
None,
None,
None,
None,
None,
None,
None,
)
self.mixer.channel_strip(0).set_send_controls(tuple(send0_controls))
send1_controls = (
None,
None,
None,
None,
None,
None,
None,
None,
)
self.mixer.channel_strip(1).set_send_controls(tuple(send1_controls))
send2_controls = (
None,
None,
None,
None,
None,
None,
None,
None,
)
self.mixer.channel_strip(2).set_send_controls(tuple(send2_controls))
send3_controls = (
None,
None,
None,
None,
None,
None,
None,
None,
)
self.mixer.channel_strip(3).set_send_controls(tuple(send3_controls))
# session
global _session
self._session.set_clip_launch_buttons(None)
self.set_highlighting_session_component(None)
self._session.set_mixer(None)
self._session.set_stop_all_clips_button(None)
# session track stop
self._track_stop_buttons = None
self._session.set_stop_track_clip_buttons(None)
# session scene launch
self._scene_launch_buttons = None
self._session.set_scene_launch_buttons(None)
# session navigation
self.session_left.remove_value_listener(self._reload_active_devices)
self._session.set_page_left_button(None)
self.session_right.remove_value_listener(self._reload_active_devices)
self._session.set_page_right_button(None)
self.session_up.remove_value_listener(self._reload_active_devices)
self._session.set_page_up_button(None)
self.session_down.remove_value_listener(self._reload_active_devices)
self._session.set_page_down_button(None)
self._session = None
self.next_device.remove_value_listener(self._next_device_value)
self.next_device = None
self.previous_device.remove_value_listener(self._prev_device_value)
self.previous_device = None
# transport
global transport
self.transport.set_loop_button(None)
self.transport.set_stop_button(None)
self.transport.set_play_button(None)
self.transport = None
self.track_navigation_right.remove_value_listener(
self._track_navigation_right_track_nav)
self.track_navigation_right = None
self.track_navigation_left.remove_value_listener(
self._track_navigation_left_track_nav)
self.track_navigation_left = None
def _mode1_devices(self):
global mixer
global _session
# device
self.mixer.selected_strip().set_volume_control(
SliderElement(MIDI_CC_TYPE, 0, 28))
self.mixer.selected_strip().set_pan_control(
SliderElement(MIDI_CC_TYPE, 0, 29))
self.mixer.selected_strip().set_mute_button(
ButtonElement(1, MIDI_CC_TYPE, 1, 28))
self.mixer.selected_strip().set_solo_button(
ButtonElement(1, MIDI_CC_TYPE, 1, 29))
if (len(self.mixer.selected_strip()._track.devices) > 0):
global device_tracktype_selected__chain_number_selected
self.device_tracktype_selected__chain_number_selected = DeviceComponent(
)
device_controls = (
SliderElement(MIDI_CC_TYPE, 0, 16),
SliderElement(MIDI_CC_TYPE, 0, 17),
SliderElement(MIDI_CC_TYPE, 0, 18),
SliderElement(MIDI_CC_TYPE, 0, 19),
SliderElement(MIDI_CC_TYPE, 0, 20),
SliderElement(MIDI_CC_TYPE, 0, 21),
SliderElement(MIDI_CC_TYPE, 0, 22),
SliderElement(MIDI_CC_TYPE, 0, 23),
)
self.device_tracktype_selected__chain_number_selected.set_parameter_controls(
tuple(device_controls))
self.set_device_component(
self.device_tracktype_selected__chain_number_selected)
self.device_tracktype_selected__chain_number_selected.set_on_off_button(
ButtonElement(1, MIDI_CC_TYPE, 1, 26))
self.device_tracktype_selected__chain_number_selected.set_bank_nav_buttons(
ButtonElement(0, MIDI_CC_TYPE, 1, 31),
ButtonElement(1, MIDI_CC_TYPE, 1, 33))
def _remove_mode1_devices(self):
global mixer
global _session
# device
if (hasattr(self, 'device_tracktype_selected__chain_number_selected')):
global device_tracktype_selected__chain_number_selected
device_controls = (
None,
None,
None,
None,
None,
None,
None,
None,
)
self.device_tracktype_selected__chain_number_selected.set_parameter_controls(
tuple(device_controls))
self.device_tracktype_selected__chain_number_selected.set_on_off_button(
None)
self.device_tracktype_selected__chain_number_selected.set_bank_nav_buttons(
None, None)
self.set_device_component(
self.device_tracktype_selected__chain_number_selected)
def add_device_listeners(self):
global mixer
num_of_tracks = len(self.song().tracks)
value = "add device listener"
for index in range(num_of_tracks):
self.song().tracks[index].add_devices_listener(
self._reload_active_devices)
def remove_device_listeners(self):
global mixer
num_of_tracks = len(self.song().tracks)
value = "remove device listener"
for index in range(num_of_tracks):
self.song().tracks[index].remove_devices_listener(
self._reload_active_devices)
def _on_selected_track_changed(self):
ControlSurface._on_selected_track_changed(self)
self._display_reset_delay = 0
value = "selected track changed"
self._reload_active_devices(value)
def _reload_active_devices(self, value=None):
self._remove_active_devices()
self._set_active_devices()
def _set_active_devices(self):
global active_mode
# activate mode
if (active_mode == "_mode1") and (hasattr(self, '_mode1_devices')):
self._mode1_devices()
def _remove_active_devices(self):
global active_mode
# remove activate mode
if (active_mode == "_mode1") and (hasattr(self, '_mode1_devices')):
self._remove_mode1_devices()
def _next_device_value(self, value):
if value > 0:
self._device = self.song().view.selected_track.view.selected_device
if self._device is not None:
self.song().view.select_device(
self.song().view.selected_track.devices[
self.selected_device_idx() + 1])
def _prev_device_value(self, value):
if value > 0:
self._device = self.song().view.selected_track.view.selected_device
if self._device is not None:
self.song().view.select_device(
self.song().view.selected_track.devices[
self.selected_device_idx() - 1])
def selected_device_idx(self):
self._device = self.song().view.selected_track.view.selected_device
return self.tuple_index(self.song().view.selected_track.devices,
self._device)
def _track_navigation_right_track_nav(self, value):
if value > 0:
self.song().view.selected_track = self.song().tracks[
self.selected_track_idx() + 1]
def _track_navigation_left_track_nav(self, value):
if value > 0:
self.song().view.selected_track = self.song().tracks[
self.selected_track_idx() - 1]
def selected_track_idx(self):
return self.tuple_index(self.song().tracks,
self.song().view.selected_track)
def _set_active_mode(self):
global active_mode
# activate mode
if active_mode == "_mode1":
self._mode1()
def _remove_active_mode(self):
global active_mode
# remove activate mode
if active_mode == "_mode1":
self._remove_mode1()
def _activate_mode1(self, value):
global active_mode
if value > 0:
self._remove_active_mode()
active_mode = "_mode1"
self._set_active_mode()
def _activate_shift_mode1(self, value):
global active_mode
if value > 0:
self._remove_active_mode()
self._mode1()
else:
self._remove_mode1()
self._set_active_mode()
def tuple_index(self, tuple, obj):
for i in xrange(0, len(tuple)):
if (tuple[i] == obj):
return i
return (False)
def disconnect(self):
super(midi_twister_110, self).disconnect()
class joyMIDI(ControlSurface):
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
with self.component_guard():
self.setup_transport()
self.setup_mixer()
self.setup_session()
def setup_transport(self):
# elements
self.play_button = ButtonElement(True, MIDI_NOTE_TYPE, 0, 93)
self.stop_button = ButtonElement(True, MIDI_NOTE_TYPE, 0, 94)
self.record_button = ButtonElement(True, MIDI_NOTE_TYPE, 0, 95)
# transport
self.transport = TransportComponent()
self.transport.set_play_button(self.play_button)
self.transport.set_stop_button(self.stop_button)
self.transport.set_record_button(self.record_button)
def setup_mixer(self):
# elements
self.mute_button = ButtonElement(True, MIDI_NOTE_TYPE, 0,
92) # tracks, return_tracks
self.solo_button = ButtonElement(True, MIDI_NOTE_TYPE, 0,
84) # tracks, return_tracks
self.arm_button = ButtonElement(True, MIDI_NOTE_TYPE, 0, 85) # tracks
self.senda_up_button = ButtonElement(True, MIDI_NOTE_TYPE, 0,
96) # tracks, return_tracks
self.senda_down_button = ButtonElement(True, MIDI_NOTE_TYPE, 0,
88) # tracks, return_tracks
self.sendb_up_button = ButtonElement(True, MIDI_NOTE_TYPE, 0,
97) # tracks, return_tracks
self.sendb_down_button = ButtonElement(True, MIDI_NOTE_TYPE, 0,
89) # tracks, return_tracks
self.pan_up_button = ButtonElement(
True, MIDI_NOTE_TYPE, 0, 98) # tracks, return_tracks, master_track
self.pan_down_button = ButtonElement(
True, MIDI_NOTE_TYPE, 0, 90) # tracks, return_tracks, master_track
self.volume_up_button = ButtonElement(
True, MIDI_NOTE_TYPE, 0, 99) # tracks, return_tracks, master_track
self.volume_down_button = ButtonElement(
True, MIDI_NOTE_TYPE, 0, 91) # tracks, return_tracks, master_track
self.track_nav_encoder = EncoderElement(
MIDI_CC_TYPE, 0, 14, Live.MidiMap.MapMode.relative_binary_offset)
# mixer
self.mixer = MixerComponent(7, 2)
self.mixer.selected_strip().set_mute_button(self.mute_button)
self.mixer.selected_strip().set_solo_button(self.solo_button)
self.mixer.selected_strip().set_arm_button(self.arm_button)
# send A/B, pan, volume
self.senda_up_button.add_value_listener(self.on_senda_up_changed)
self.senda_down_button.add_value_listener(self.on_senda_down_changed)
self.sendb_up_button.add_value_listener(self.on_sendb_up_changed)
self.sendb_down_button.add_value_listener(self.on_sendb_down_changed)
self.pan_up_button.add_value_listener(self.on_pan_up_changed)
self.pan_down_button.add_value_listener(self.on_pan_down_changed)
self.volume_up_button.add_value_listener(self.on_volume_up_changed)
self.volume_down_button.add_value_listener(self.on_volume_down_changed)
# nav
self.track_nav_encoder.add_value_listener(self.on_mixer_track_nav)
def on_senda_up_changed(self, value):
if value > 0:
param = self.song().view.selected_track.mixer_device.sends[0]
param.value = max(
param.min,
min(param.max,
param.value + ((param.max - param.min) / SEND_STEPS)))
def on_senda_down_changed(self, value):
if value > 0:
param = self.song().view.selected_track.mixer_device.sends[0]
param.value = max(
param.min,
min(param.max,
param.value - ((param.max - param.min) / SEND_STEPS)))
def on_sendb_up_changed(self, value):
if value > 0:
param = self.song().view.selected_track.mixer_device.sends[1]
param.value = max(
param.min,
min(param.max,
param.value + ((param.max - param.min) / SEND_STEPS)))
def on_sendb_down_changed(self, value):
if value > 0:
param = self.song().view.selected_track.mixer_device.sends[1]
param.value = max(
param.min,
min(param.max,
param.value - ((param.max - param.min) / SEND_STEPS)))
def on_pan_up_changed(self, value):
if value > 0:
param = self.song().view.selected_track.mixer_device.panning
param.value = max(
param.min,
min(param.max,
param.value + ((param.max - param.min) / PAN_STEPS)))
def on_pan_down_changed(self, value):
if value > 0:
param = self.song().view.selected_track.mixer_device.panning
param.value = max(
param.min,
min(param.max,
param.value - ((param.max - param.min) / PAN_STEPS)))
def on_volume_up_changed(self, value):
if value > 0:
param = self.song().view.selected_track.mixer_device.volume
param.value = max(
param.min,
min(param.max,
param.value + ((param.max - param.min) / VOLUME_STEPS)))
def on_volume_down_changed(self, value):
if value > 0:
param = self.song().view.selected_track.mixer_device.volume
param.value = max(
param.min,
min(param.max,
param.value - ((param.max - param.min) / VOLUME_STEPS)))
def on_mixer_track_nav(self, value):
move = -1 if value > 64 else +1
# get tracks-info
tracks = self.song().tracks
return_tracks = self.song().return_tracks
master_track = self.song().master_track
all_tracks = list(chain(tracks, return_tracks))
all_tracks.append(master_track)
num_tracks = len(tracks)
num_return_tracks = len(return_tracks)
num_master_track = 1
num_all_tracks = num_tracks + num_return_tracks + num_master_track
# update selected-track
index = index_if(lambda t: t == self.song().view.selected_track,
all_tracks)
index += move
index = min(max(index, 0), num_all_tracks - 1)
self.song().view.selected_track = all_tracks[index]
def setup_session(self):
num_tracks = 7
num_scenes = 1
track_offset = 0
scene_offset = 0
# elements
self.clip_launch_buttons = ButtonMatrixElement(rows=[[
ButtonElement(True, MIDI_NOTE_TYPE, 0, 76 + i)
for i in range(num_tracks)
]])
self.clip_stop_buttons = [
ButtonElement(True, MIDI_NOTE_TYPE, 0, 68 + i)
for i in range(num_tracks)
]
self.scene_launch_buttons = ButtonMatrixElement(rows=[[
ButtonElement(True, MIDI_NOTE_TYPE, 0, 83 + i)
for i in range(num_scenes)
]])
self.scene_stop_button = ButtonElement(True, MIDI_NOTE_TYPE, 0, 75)
self.session_scene_nav_encoder = EncoderElement(
MIDI_CC_TYPE, 0, 15, Live.MidiMap.MapMode.relative_binary_offset)
# session
self.session = SessionComponent(num_tracks, num_scenes)
self.session.set_offsets(track_offset, scene_offset)
self.session.add_offset_listener(self.on_session_offset_changed)
self.set_highlighting_session_component(self.session)
# clips
self.session.set_clip_launch_buttons(self.clip_launch_buttons)
self.session.set_stop_track_clip_buttons(self.clip_stop_buttons)
self.session.set_scene_launch_buttons(self.scene_launch_buttons)
self.session.set_stop_all_clips_button(self.scene_stop_button)
# nav
self.session_scene_nav_encoder.add_value_listener(
self.on_session_scene_nav)
def on_session_offset_changed(self):
pass
def on_session_scene_nav(self, value):
value -= 64
value = -value
track_offset = self.session.track_offset()
scene_offset = max(0, self.session.scene_offset() + value)
self.session.set_offsets(track_offset, scene_offset)
def disconnect(self):
u"""Live -> Script
Called right before we get disconnected from Live.
"""
self.log_message('disconnect')
self.show_message('disconnect')
class StackControlSurface(ControlSurface):
__doc__ = "Script for Stack"
_active_instances = []
def _combine_active_instances():
track_offset = 0
scene_offset = 0
for instance in StackControlSurface._active_instances:
instance._activate_combination_mode(track_offset, scene_offset)
track_offset += instance._session.width()
_combine_active_instances = staticmethod(_combine_active_instances)
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance)
#self.set_suppress_rebuild_requests(True)
with self.component_guard():
self._note_map = []
self._ctrl_map = []
self._load_MIDI_map()
self._mixer = None
self._setup_mixer_control()
self._session = None
self._setup_session_control()
self._session.set_mixer(self._mixer)
self.set_highlighting_session_component(self._session)
#self.set_suppress_rebuild_requests(False)
self._do_combine()
def disconnect(self):
self._note_map = None
self._ctrl_map = None
self._do_uncombine()
self._session = None
self._mixer = None
ControlSurface.disconnect(self)
def _do_combine(self):
if self not in StackControlSurface._active_instances:
StackControlSurface._active_instances.append(self)
StackControlSurface._combine_active_instances()
def _do_uncombine(self):
if ((self in StackControlSurface._active_instances) and StackControlSurface._active_instances.remove(self)):
StackControlSurface._session.unlink()
StackControlSurface._combine_active_instances()
def _activate_combination_mode(self, track_offset, scene_offset):
if TRACK_OFFSET != -1:
track_offset = TRACK_OFFSET
if SCENE_OFFSET != -1:
scene_offset = SCENE_OFFSET
self._session.link_with_track_offset(track_offset, scene_offset)
def _setup_session_control(self):
is_momentary = True
self._session = StackSessionComponent(self, 1, 8)
self._session.name = 'Session_Control'
self._session.set_select_buttons(self._ctrl_map[SCENEDN], self._ctrl_map[SCENEUP])
self._session.selected_scene().name = 'Selected_Scene'
self._session.set_slot_launch_button(self._ctrl_map[SELCLIPLAUNCH])
self._session.set_slot_gen_button(self._ctrl_map[SELCLIPGEN])
for scene_index in range(8):
for track_index in range(8):
button = self._note_map[CLIPNOTEMAP[scene_index][track_index]]
self._session.set_pad_button(button)
def _setup_mixer_control(self):
is_momentary = True
self._mixer = MixerComponent(8)
self._mixer.name = 'Mixer'
self._mixer.selected_strip().name = 'Selected_Channel_Strip'
self._mixer.set_select_buttons(self._ctrl_map[TRACKRIGHT], self._ctrl_map[TRACKLEFT])
def _load_MIDI_map(self):
is_momentary = True
for note in range(128):
button = ButtonElement(is_momentary, MIDI_NOTE_TYPE, BUTTONCHANNEL, note)
button.name = 'Note_' + str(note)
self._note_map.append(button)
self._note_map.append(None) #add None to the end of the list, selectable with [-1]
for cc in range(128):
button = ButtonElement(is_momentary, MIDI_CC_TYPE, BUTTONCHANNEL, cc)
button.name = 'Ctrl_' + str(cc)
self._ctrl_map.append(button)
self._ctrl_map.append(None) #add None to the end of the list, selectable with [-1]
'''
for ctrl in range(128):
control = SliderElement(MIDI_CC_TYPE, SLIDERCHANNEL, ctrl)
control.name = 'Ctrl_' + str(ctrl)
self._ctrl_map.append(control)
self._ctrl_map.append(None)
'''
#SysEx Functions TO DO: replace them with functions from framework
def snapshot(self):
for i in range(1, 5):
self.fill_screen(rnd=True)
time.sleep(1/60)
self.clear_screen()
def fill_screen(self, char=29, rnd=False):
for offset in range(0, 136):
for row in range(0, 4):
if rnd:
char = random.randint(33, 96)
self._send_midi(SYSEX_START + (24+row, 0, 2, offset, char) + SYSEX_END)
def print_text(self, text, row=0, offset=0):
int_letters = tuple([ord(i) for i in list(text)])
self._send_midi(SYSEX_START + (24+row, offset, len(text)+1, 0) + int_letters + SYSEX_END)
def clear_screen(self):
for row in range(0, 4):
self._send_midi(SYSEX_START + (28 + row, 0, 0) + SYSEX_END)
def set_pad(self, column, row, color):
if color == "white":
PAD_COLOR = (0, 127, 127, 127, 127, 127, 127)
if color == "red":
PAD_COLOR = (0, 127, 127, 0, 0, 0, 0)
self._send_midi(SYSEX_START + (4, 0, 8, column + row*8) + PAD_COLOR + SYSEX_END)