def _setup_session(self):
self._session = MaschineSessionComponent()
self._matrix = []
self._bmatrix = MaschineButtonMatrix(4, name='Button_Matrix')
for sceneIndex in range(4):
button_row = []
for trackindex in range(4):
button = PadColorButton(True, 0, sceneIndex, trackindex,
self._main_mode_container)
button_row.append(button)
self._matrix.append(tuple(button_row))
self._bmatrix.add_row(tuple(button_row))
self._session.set_matrix(self._bmatrix, self._matrix)
for button, (trackIndex, sceneIndex) in self._bmatrix.iterbuttons():
if button:
scene = self._session.scene(sceneIndex)
clip_slot = scene.clip_slot(trackIndex)
clip_slot.set_launch_button(button)
clip_slot.set_triggered_to_play_value(1)
clip_slot.set_triggered_to_record_value(1)
clip_slot.set_started_value(1)
clip_slot.set_recording_value(1)
clip_slot.set_stopped_value(1)
for sindex in range(self._session.height()):
scene = self._session.scene(sindex)
for cindex in range(self._session.width()):
clip = scene.clip_slot(cindex)
clip.set_modifier(self)
clip.set_index((cindex, sindex))
self.set_highlighting_session_component(self._session)
def _set_up_session(self, mode_selector):
is_momentary = True
self._session = MaschineSessionComponent()
self._session.set_color_manager(mode_selector.get_color_manager())
self.nav_buttons = (
self.create_gated_button(92, COLOR_HUE_NAV), self.create_gated_button(81, COLOR_HUE_NAV),
self.create_gated_button(93, COLOR_HUE_NAV), self.create_gated_button(91, COLOR_HUE_NAV))
self._session.set_scene_bank_buttons(self.nav_buttons[0], self.nav_buttons[1])
self._session.set_track_bank_buttons(self.nav_buttons[2], self.nav_buttons[3])
track_stop_buttons = [ StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, index + STOP_CC_OFF) for index in range(4) ]
self._session.set_stop_track_clip_buttons(tuple(track_stop_buttons))
self._matrix = []
self._bmatrix = ButtonMatrixElement()
for scene_index in range(4):
button_row = []
for track_index in range(4):
button = self.create_pad_button(scene_index, track_index, mode_selector)
button_row.append(button)
self._matrix.append(tuple(button_row))
self._bmatrix.add_row(tuple(button_row))
self._session.set_matrix(self._matrix)
for button, (track_index, scene_index) in self._bmatrix.iterbuttons():
if button:
scene = self._session.scene(scene_index)
clip_slot = scene.clip_slot(track_index)
clip_slot.set_launch_button(button)
clip_slot.set_triggered_to_play_value(1)
clip_slot.set_triggered_to_record_value(1)
clip_slot.set_started_value(1)
clip_slot.set_recording_value(1)
clip_slot.set_stopped_value(1)
self._session._link()
def _set_up_session(self):
is_momentary = True
self._session = MaschineSessionComponent()
self._session.add_offset_listener(self.notify_track_scroll)
nhue = COLOR_HUE_NAV
self.nav_buttons = (GatedColorButton(True, MIDI_CC_TYPE, 92, nhue),
GatedColorButton(True, MIDI_CC_TYPE, 81, nhue),
GatedColorButton(True, MIDI_CC_TYPE, 93, nhue),
GatedColorButton(True, MIDI_CC_TYPE, 91, nhue))
self._session.set_scene_bank_buttons(self.nav_buttons[0], self.nav_buttons[1])
self._session.set_track_bank_buttons(self.nav_buttons[2], self.nav_buttons[3])
self._session.set_stop_all_clips_button(StateButton(is_momentary, MIDI_CC_TYPE, 0, 111))
track_stop_buttons = [ StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, index + STOP_CC_OFF) for index in range(4) ]
self._session.set_stop_track_clip_buttons(tuple(track_stop_buttons))
self._init_matrix()
self._set_up_buttons()
self._session._link()
self._session.set_advance(STEP4)
def _set_up_session(self, mode_selector):
is_momentary = True
self._session = MaschineSessionComponent()
self._session.set_color_manager(mode_selector.get_color_manager())
self.nav_buttons = (self.create_gated_button(92, COLOR_HUE_NAV),
self.create_gated_button(81, COLOR_HUE_NAV),
self.create_gated_button(93, COLOR_HUE_NAV),
self.create_gated_button(91, COLOR_HUE_NAV))
self._session.set_scene_bank_buttons(self.nav_buttons[0], self.nav_buttons[1])
self._session.set_track_bank_buttons(self.nav_buttons[2], self.nav_buttons[3])
track_stop_buttons = [ StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, index + STOP_CC_OFF) for index in range(4) ]
self._session.set_stop_track_clip_buttons(tuple(track_stop_buttons))
self._matrix = []
self._bmatrix = ButtonMatrixElement()
for scene_index in range(4):
button_row = []
for track_index in range(4):
button = self.create_pad_button(scene_index, track_index, mode_selector)
button_row.append(button)
self._matrix.append(tuple(button_row))
self._bmatrix.add_row(tuple(button_row))
self._session.set_matrix(self._matrix)
for button, (track_index, scene_index) in self._bmatrix.iterbuttons():
if button:
scene = self._session.scene(scene_index)
clip_slot = scene.clip_slot(track_index)
clip_slot.set_launch_button(button)
clip_slot.set_triggered_to_play_value(1)
clip_slot.set_triggered_to_record_value(1)
clip_slot.set_started_value(1)
clip_slot.set_recording_value(1)
clip_slot.set_stopped_value(1)
self._session._link()
class Maschine(ControlSurface):
"""Basic Control Script for All Maschine Modell Mikro, Mikro Mk2, Mk1, Mk2, Studio"""
__module__ = __name__
def __init__(self, c_instance):
super(Maschine, self).__init__(c_instance)
with self.component_guard():
register_sender(self)
self._diplay_cache = ['', '', '', '']
self._suppress_send_midi = True
is_momentary = True
self._c_ref = c_instance
self.display_task = DisplayTask()
self._challenge = Live.Application.get_random_int(
0, 400000000) & 2139062143
self._active = False
self._midi_pause_count = 0
self.blink_state = 0
self.send_slider_index = 0
self.nav_index = 0
self.arm_selected_track = False
self.undo_state = 0
self.redo_state = 0
self._set_suppress_rebuild_requests(True)
self._modeselect = ModeSelector(self.is_monochrome())
self._device = self._set_up_device_control()
self._set_up_session(self._modeselect)
self._set_up_mixer()
self._setup_transport()
self._set_global_buttons()
self._editsection = EditSection()
self._editsection.connect_session(self._session)
self._editsection.set_mode_selector(self._modeselect)
self._session.set_mode(self._modeselect._clip_mode)
self._audio_clip_editor = AudioClipEditComponent()
self._note_repeater = NoteRepeatComponent(c_instance.note_repeat)
self._midi_edit = MidiEditSection()
self._init_settings()
self._init_maschine()
self.set_highlighting_session_component(self._session)
self.set_pad_translations(PAD_TRANSLATIONS)
self._on_selected_track_changed()
self.set_up_function_buttons()
self.show_message(str(''))
self.request_rebuild_midi_map()
self._set_suppress_rebuild_requests(False)
self._active = True
self._display_device_param = False
self.set_feedback_channels(FEEDBACK_CHANNELS)
self._final_init()
self._suppress_send_midi = False
self.apply_preferences()
self.init_text_display()
self._on_appointed_device_changed.subject = self.song()
def _init_maschine(self):
pass
def _final_init(self):
pass
def create_pad_button(self, scene_index, track_index, color_source):
pass
def create_gated_button(self, identifier, hue):
pass
def apply_preferences(self):
pref_dict = self._pref_dict
if 'step_advance' in pref_dict:
self._session.set_step_advance(pref_dict['step_advance'])
if 'solo_exclusive' in pref_dict:
self._modeselect.set_solo_exclusive(pref_dict['solo_exclusive'])
else:
self._modeselect.set_solo_exclusive(True)
if 'arm_exclusive' in pref_dict:
self._modeselect.set_arm_exclusive(pref_dict['arm_exclusive'])
else:
self._modeselect.set_arm_exclusive(True)
if 'quantize_val' in pref_dict:
self._editsection.quantize = pref_dict['quantize_val']
else:
self._editsection.quantize = 5
if 'initial_cliplen' in pref_dict:
self._editsection.initial_clip_len = pref_dict['initial_cliplen']
else:
self._editsection.initial_clip_len = 4.0
if 'auto_arm_sel_track' in pref_dict:
self.arm_selected_track = pref_dict['auto_arm_sel_track']
else:
self.arm_selected_track = False
if 'note_color_mode' in pref_dict:
self._modeselect._pad_mode._note_display_mode = pref_dict[
'note_color_mode']
else:
self._modeselect._pad_mode._note_display_mode = ND_KEYBOARD1
self._pref_dict[
'note_color_mode'] = self._modeselect._pad_mode._note_display_mode
self.set_sel_arm_button.send_value(
self.arm_selected_track and 127 or 0, True)
self._note_repeater.recall_values(self._pref_dict)
def store_preferences(self):
self._pref_dict['step_advance'] = self._session.get_step_advance()
self._pref_dict['solo_exclusive'] = self._modeselect.is_solo_exclusive(
)
self._pref_dict['arm_exclusive'] = self._modeselect.is_arm_exclusive()
self._pref_dict['quantize_val'] = self._editsection.quantize
self._pref_dict['initial_cliplen'] = self._editsection.initial_clip_len
self._pref_dict['auto_arm_sel_track'] = self.arm_selected_track
self._pref_dict[
'note_color_mode'] = self._modeselect._pad_mode._note_display_mode
self._note_repeater.store_values(self._pref_dict)
def _init_settings(self):
from pickle import loads, dumps
from encodings import ascii
nop(ascii)
preferences = self._c_instance.preferences(self.preferences_name())
self._pref_dict = {}
try:
self._pref_dict = loads(str(preferences))
except Exception:
pass
pref_dict = self._pref_dict
preferences.set_serializer(lambda: dumps(pref_dict))
def preferences_name(self):
return 'Maschine'
def _pre_serialize(self):
from pickle import dumps
from encodings import ascii
nop(ascii)
preferences = self._c_instance.preferences('Maschine')
self.store_preferences()
dump = dumps(self._pref_dict)
preferences.set_serializer(lambda: dump)
def toggle_nav_mode(self):
self._session.switch_step_advance()
self.show_message(' View Navigation in steps of ' +
str(self._session.get_step_advance()))
def _set_up_session(self, mode_selector):
is_momentary = True
self._session = MaschineSessionComponent()
self._session.set_color_manager(mode_selector.get_color_manager())
self.nav_buttons = (self.create_gated_button(92, COLOR_HUE_NAV),
self.create_gated_button(81, COLOR_HUE_NAV),
self.create_gated_button(93, COLOR_HUE_NAV),
self.create_gated_button(91, COLOR_HUE_NAV))
self._session.set_scene_bank_buttons(self.nav_buttons[0],
self.nav_buttons[1])
self._session.set_track_bank_buttons(self.nav_buttons[2],
self.nav_buttons[3])
track_stop_buttons = [
StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL,
index + STOP_CC_OFF) for index in range(4)
]
self._session.set_stop_track_clip_buttons(tuple(track_stop_buttons))
self._matrix = []
self._bmatrix = ButtonMatrixElement()
for scene_index in range(4):
button_row = []
for track_index in range(4):
button = self.create_pad_button(scene_index, track_index,
mode_selector)
button_row.append(button)
self._matrix.append(tuple(button_row))
self._bmatrix.add_row(tuple(button_row))
self._session.set_matrix(self._matrix)
for button, (track_index, scene_index) in self._bmatrix.iterbuttons():
if button:
scene = self._session.scene(scene_index)
clip_slot = scene.clip_slot(track_index)
clip_slot.set_launch_button(button)
clip_slot.set_triggered_to_play_value(1)
clip_slot.set_triggered_to_record_value(1)
clip_slot.set_started_value(1)
clip_slot.set_recording_value(1)
clip_slot.set_stopped_value(1)
self._session._link()
def _set_up_mixer(self):
is_momentary = True
self._mixer = MaschineMixerComponent(8)
self.send_sliders = []
for track in range(8):
self.send_sliders.append(
SliderElement(MIDI_CC_TYPE, BASIC_CHANNEL,
SEND_CC_OFF + track))
for track in range(8):
strip = self._mixer.channel_strip(track)
strip.set_arm_button(
StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL,
ARM_CC_OFF + track))
strip.set_solo_button(
StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL,
SOLO_CC_OFF + track))
strip.set_mute_button(
StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL,
MUTE_CC_OFF + track))
strip.set_volume_control(
SliderElement(MIDI_CC_TYPE, BASIC_CHANNEL,
LEVEL_CC_OFF + track))
strip.set_pan_control(
SliderElement(MIDI_CC_TYPE, BASIC_CHANNEL, PAN_CC_OFF + track))
strip.set_select_button(
StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL,
SELECT_CC_OFF + track))
st = tuple([self.send_sliders[track]])
strip.set_send_controls(st)
self.send_slider_toggle_button = StateButton(False, MIDI_CC_TYPE, 0,
90)
self._do_toggle_send.subject = self.send_slider_toggle_button
self._session.set_mixer(self._mixer)
def _set_global_buttons(self):
is_momentary = True
self._undo_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 85)
self._do_undo.subject = self._undo_button
self._redo_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 87)
self._do_redo.subject = self._redo_button
self._stop_all_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 111)
self._do_stop_all.subject = self._stop_all_button
self._toggle_detail_button = ButtonElement(is_momentary, MIDI_CC_TYPE,
1, 121)
self._action_toogle_detail_view.subject = self._toggle_detail_button
self._fire_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 9)
self._do_fire_button.subject = self._fire_button
self._g_clear_button = ButtonElement(is_momentary, MIDI_CC_TYPE, 1,
106)
self._hold_clear_action.subject = self._g_clear_button
self._g_duplicate_button = ButtonElement(is_momentary, MIDI_CC_TYPE, 1,
107)
self._hold_duplicate_action.subject = self._g_duplicate_button
self.track_left_button = StateButton(is_momentary, MIDI_CC_TYPE, 0,
120)
self.track_right_button = StateButton(is_momentary, MIDI_CC_TYPE, 0,
121)
self.set_sel_arm_button = StateButton(is_momentary, MIDI_CC_TYPE, 2,
56)
self._reenable_button = ButtonElement(is_momentary, MIDI_CC_TYPE, 1,
120)
self._do_auto_reenable.subject = self._reenable_button
self._on_change_reenabled.subject = self.song()
self._on_change_reenabled()
self._a_trk_left.subject = self.track_left_button
self._a_trk_right.subject = self.track_right_button
self._a_sel_arm.subject = self.set_sel_arm_button
def _set_up_device_control(self):
is_momentary = True
device = MaschineDeviceComponent()
param_controls = []
for index in range(8):
param_controls.append(
SliderElement(MIDI_CC_TYPE, BASIC_CHANNEL,
DEVICE_CC_OFF + index))
device.set_parameter_controls(tuple(param_controls))
self.device_control = param_controls
device.set_on_off_button(
StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL,
DEVICE_BUTTON_CC_OFF))
device.set_bank_nav_buttons(
StateButton(is_momentary, MIDI_CC_TYPE, 3, 104),
ButtonElement(is_momentary, MIDI_CC_TYPE, 3, 105))
self._device_nav_button_left = StateButton(is_momentary, MIDI_CC_TYPE,
3, 106)
self._device_nav_button_right = StateButton(is_momentary, MIDI_CC_TYPE,
3, 107)
self._navigate_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 127)
self._nav_value_left.subject = self._device_nav_button_left
self._nav_value_right.subject = self._device_nav_button_right
self._do_focus_navigate.subject = self._navigate_button
self.set_device_component(device)
return device
def _setup_transport(self):
is_momentary = True
transport = TransportComponent()
studiotransport = MaschineTransport()
playButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 108)
stopButton = StateButton(not is_momentary, MIDI_CC_TYPE, 0, 110)
recordButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 109)
overdubButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 107)
metrononmeButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 104)
eventRecButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 98)
playButton.name = 'Play'
stopButton.name = 'Stop'
recordButton.name = 'Record'
overdubButton.name = 'Overdub'
metrononmeButton.name = 'Metronome'
transport.set_play_button(playButton)
transport.set_stop_button(stopButton)
transport.set_record_button(recordButton)
transport.set_overdub_button(overdubButton)
transport.set_metronome_button(metrononmeButton)
studiotransport.set_session_auto_button(eventRecButton)
studiotransport.set_arrangement_overdub_button(
StateButton(is_momentary, MIDI_CC_TYPE, 0, 106))
studiotransport.set_back_arrange_button(
StateButton(is_momentary, MIDI_CC_TYPE, 0, 105))
transport.set_nudge_buttons(
StateButton(is_momentary, MIDI_CC_TYPE, 1, 51),
StateButton(is_momentary, MIDI_CC_TYPE, 1, 50))
punchinbutton = ToggleButton(MIDI_CC_TYPE, 1, 52)
punchoutbutton = ToggleButton(MIDI_CC_TYPE, 1, 53)
punchinbutton.name = 'Punch In'
punchoutbutton.name = 'Punch Out'
transport.set_punch_buttons(punchinbutton, punchoutbutton)
transport.set_loop_button(
StateButton(is_momentary, MIDI_CC_TYPE, 1, 54))
self.song_follow_button = ButtonElement(True, MIDI_CC_TYPE, 2, 98)
self._do_song_follow.subject = self.song_follow_button
self._song_follow_changed.subject = self.song().view
self._song_follow_changed()
self.transp_ff_button = ButtonElement(True, MIDI_CC_TYPE, 1, 59)
self.transp_rw_button = ButtonElement(True, MIDI_CC_TYPE, 1, 58)
transport.set_seek_buttons(self.transp_ff_button,
self.transp_rw_button)
self.xfadeKnob = SliderElement(MIDI_CC_TYPE, 1, 105)
self.xfadeKnob.connect_to(
self.song().master_track.mixer_device.crossfader)
self.master_knob = SliderElement(MIDI_CC_TYPE, 0, 99)
self.master_knob.connect_to(
self.song().master_track.mixer_device.volume)
self.tap_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 88)
self._do_tap_tempo.subject = self.tap_button
self.cue_add_delete_button = StateButton(is_momentary, MIDI_CC_TYPE, 1,
55)
self.cue_prev_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 56)
self.cue_next_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 57)
self._do_toggle_cue.subject = self.cue_add_delete_button
self._do_toggle_prev_cue.subject = self.cue_prev_button
self._do_toggle_next_cue.subject = self.cue_next_button
def set_up_function_buttons(self):
is_momentary = True
self.keycolor_mod_button = StateButton(is_momentary, MIDI_CC_TYPE, 1,
73)
self._do_key_color.subject = self.keycolor_mod_button
self._update_button = ButtonElement(is_momentary, MIDI_CC_TYPE, 0, 86)
self._do_update_display.subject = self._update_button
@subject_slot('appointed_device')
def _on_appointed_device_changed(self):
self._modeselect._device_changed()
def _update_hardware(self):
self._session.update()
self._modeselect.refresh()
self.update_undo_redo(True)
def refresh_state(self):
ControlSurface.refresh_state(self)
self._update_hardware()
def _send_midi(self, midi_bytes, **keys):
self._c_ref.send_midi(midi_bytes)
return True
def init_text_display(self):
if USE_DISPLAY:
self._modeselect._pad_mode.update_text_display()
def _on_selected_track_changed(self):
super(Maschine, self)._on_selected_track_changed()
self.set_controlled_track(self.song().view.selected_track)
self._on_devices_changed.subject = self.song().view.selected_track
@subject_slot('devices')
def _on_devices_changed(self):
pass
def update(self):
self.set_feedback_channels(FEEDBACK_CHANNELS)
super(Maschine, self).update()
def is_monochrome(self):
return False
def _deassign_matrix(self):
for scene_index in range(4):
scene = self._session.scene(scene_index)
for track_index in range(4):
clip_slot = scene.clip_slot(track_index)
clip_slot.set_launch_button(None)
return
def update_display(self):
with self.component_guard():
with self._is_sending_scheduled_messages():
self._task_group.update(0.1)
self._modeselect.notify(self.blink_state)
self.blink_state = (self.blink_state + 1) % 4
self.display_task.tick()
self.update_undo_redo(False)
def update_undo_redo(self, force=False):
if force:
self.undo_state = self.song().can_undo
self.redo_state = self.song().can_redo
if self.song().can_undo != self.undo_state:
self.undo_state = self.song().can_undo
self._undo_button.send_value(self.undo_state == 1 and 127 or 0)
if self.song().can_redo != self.redo_state:
self.redo_state = self.song().can_redo
self._redo_button.send_value(self.redo_state == 1 and 127 or 0)
def adjust_loop_start(self, delta):
loopval = self.song().loop_start
self.song().loop_start = min(self.song().song_length,
max(0, loopval + delta))
def adjust_loop_length(self, delta):
loopval = self.song().loop_length
self.song().loop_length = min(self.song().song_length,
max(abs(delta), loopval + delta))
def _do_armsolo_mode(self, value):
pass
@subject_slot('value')
def _do_fire_button(self, value):
assert self._fire_button != None
assert value in range(128)
if value != 0:
if self.isShiftDown():
self.song().tap_tempo()
else:
clip_slot = self.song().view.highlighted_clip_slot
if clip_slot:
clip_slot.fire()
return
@subject_slot('value')
def _do_undo(self, value):
if value != 0:
if self.use_layered_buttons() and self.isShiftDown():
if self.song().can_redo == 1:
self.song().redo()
self.show_message(str('REDO'))
elif self.song().can_undo == 1:
self.song().undo()
self.show_message(str('UNDO'))
@subject_slot('value')
def _do_redo(self, value):
if value != 0:
if self.song().can_redo == 1:
self.song().redo()
self.show_message(str('REDO'))
@subject_slot('value')
def _do_stop_all(self, value):
if value != 0:
if self.use_layered_buttons() and self.isShiftDown():
self.song().stop_all_clips(0)
else:
self.song().stop_all_clips(1)
def isShiftDown(self):
return self._editsection.isShiftdown()
def modifiers(self):
return self._editsection.modifiers()
def use_layered_buttons(self):
return False
def _handle_base_note(self, diff):
self._modeselect._pad_mode.inc_base_note(diff)
def _handle_octave(self, diff):
self._modeselect._pad_mode.inc_octave(diff)
octave_val = self._modeselect._pad_mode
def _handle_scale(self, diff):
self._modeselect._pad_mode.inc_scale(diff)
@subject_slot('value')
def _do_update_display(self, value):
if value != 0:
self.refresh_state()
@subject_slot('value')
def _do_key_color(self, value):
assert value in range(128)
if value != 0:
self._modeselect._pad_mode.step_key_color_mode()
@subject_slot('value')
def _do_tap_tempo(self, value):
assert value in range(128)
if value != 0:
self.song().tap_tempo()
@subject_slot('value')
def _do_toggle_cue(self, value):
assert value in range(128)
if value != 0:
self.song().set_or_delete_cue()
@subject_slot('value')
def _do_toggle_prev_cue(self, value):
assert value in range(128)
if value != 0:
self.song().jump_to_prev_cue()
@subject_slot('value')
def _do_toggle_next_cue(self, value):
assert value in range(128)
if value != 0:
self.song().jump_to_next_cue()
@subject_slot('value')
def _do_toggle_send(self, value):
assert value in range(128)
if self.isShiftDown():
if value != 0:
self.refresh_state()
self.show_message('Refresh Display')
else:
nr_of_tracks = len(self.song().return_tracks)
if value == 0 or nr_of_tracks < 1:
return
prev = self.send_slider_index
self.send_slider_index += 1
if self.send_slider_index >= nr_of_tracks:
self.send_slider_index = 0
self.show_message(' Set Send ' +
str(SENDS[self.send_slider_index]))
self.timed_message(
2, ' Set Send ' + str(SENDS[self.send_slider_index]))
if prev != self.send_slider_index:
for track in range(8):
strip = self._mixer.channel_strip(track)
slider_list = []
for index in range(self.send_slider_index + 1):
if index < self.send_slider_index - 1:
slider_list.append(None)
else:
slider_list.append(self.send_sliders[track])
strip.set_send_controls(tuple(slider_list))
return
@subject_slot('value')
def _a_trk_left(self, value):
assert value in range(128)
if value != 0:
if self.application().view.is_view_visible('Session'):
direction = Live.Application.Application.View.NavDirection.left
self.application().view.scroll_view(direction, 'Session', True)
track = self.song().view.selected_track
self.timed_message(2, 'T:' + track.name, False)
if self.arm_selected_track and track.can_be_armed:
arm_exclusive(self.song(), track)
@subject_slot('value')
def _a_trk_right(self, value):
assert value in range(128)
if value != 0:
if self.application().view.is_view_visible('Session'):
direction = Live.Application.Application.View.NavDirection.right
self.application().view.scroll_view(direction, 'Session', True)
track = self.song().view.selected_track
self.timed_message(2, 'T:' + track.name, False)
if self.arm_selected_track and track.can_be_armed:
arm_exclusive(self.song(), track)
@subject_slot('value')
def _a_sel_arm(self, value):
if value != 0:
if self.arm_selected_track:
self.arm_selected_track = False
self.set_sel_arm_button.send_value(0, True)
else:
self.arm_selected_track = True
self.set_sel_arm_button.send_value(127, True)
@subject_slot('value')
def _nav_value_left(self, value):
assert self._device_nav_button_left != None
assert value in range(128)
modifier_pressed = True
if value != 0:
if not self.application().view.is_view_visible(
'Detail') or not self.application().view.is_view_visible(
'Detail/DeviceChain'):
self.application().view.show_view('Detail')
self.application().view.show_view('Detail/DeviceChain')
else:
direction = Live.Application.Application.View.NavDirection.left
self.application().view.scroll_view(direction,
'Detail/DeviceChain',
not modifier_pressed)
return
@subject_slot('value')
def _nav_value_right(self, value):
assert self._device_nav_button_right != None
assert value in range(128)
if value != 0:
modifier_pressed = True
if not self.application().view.is_view_visible(
'Detail') or not self.application().view.is_view_visible(
'Detail/DeviceChain'):
self.application().view.show_view('Detail')
self.application().view.show_view('Detail/DeviceChain')
else:
direction = Live.Application.Application.View.NavDirection.right
self.application().view.scroll_view(direction,
'Detail/DeviceChain',
not modifier_pressed)
return
@subject_slot('value')
def _do_focus_navigate(self, value):
assert self._navigate_button != None
assert value in range(128)
if value != 0:
self.nav_index = (self.nav_index + 1) % len(VIEWS_ALL)
self.application().view.focus_view(VIEWS_ALL[self.nav_index])
self.show_message('Focus on : ' + str(VIEWS_ALL[self.nav_index]))
return
def focus_clip_detail(self):
self.application().view.focus_view('Detail/Clip')
@subject_slot('follow_song')
def _song_follow_changed(self):
view = self.song().view
if view.follow_song:
self.song_follow_button.send_value(1, True)
else:
self.song_follow_button.send_value(0, True)
@subject_slot('value')
def _do_song_follow(self, value):
if value != 0:
view = self.song().view
if view.follow_song:
view.follow_song = False
self.song_follow_button.send_value(0, True)
else:
view.follow_song = True
self.song_follow_button.send_value(1, True)
@subject_slot('value')
def _hold_duplicate_action(self, value):
if value != 0:
pass
@subject_slot('value')
def _hold_clear_action(self, value):
if value != 0:
self._mixer.enter_clear_mode()
self._device_component.enter_clear_mode()
else:
self._mixer.exit_clear_mode()
self._device_component.exit_clear_mode()
@subject_slot('value')
def _action_toogle_main_view(self, value):
if value != 0:
appv = self.application().view
if appv.is_view_visible('Arranger'):
appv.show_view('Session')
else:
appv.show_view('Arranger')
@subject_slot('value')
def _action_toogle_detail_view(self, value):
if value != 0:
appv = self.application().view
if self.isShiftDown():
if appv.is_view_visible('Arranger'):
appv.show_view('Session')
else:
appv.show_view('Arranger')
elif appv.is_view_visible('Detail/Clip'):
appv.show_view('Detail/DeviceChain')
else:
appv.show_view('Detail/Clip')
@subject_slot('re_enable_automation_enabled')
def _on_change_reenabled(self):
if self.song().re_enable_automation_enabled:
self._reenable_button.turn_on()
else:
self._reenable_button.turn_off()
@subject_slot('value')
def _do_auto_reenable(self, value):
if value != 0:
self.song().re_enable_automation()
def to_color_edit_mode(self, active):
pass
def clear_display_all(self):
self.send_to_display('', 0)
self.send_to_display('', 1)
self.send_to_display('', 2)
self.send_to_display('', 3)
def clear_display(self, grid):
self.send_to_display('', grid)
def timed_message(self, grid, text, hold=False):
if USE_DISPLAY == False:
self.show_message(text)
else:
self.display_task.set_func(self.clear_display, grid)
self.send_to_display(text, grid)
if hold:
self.display_task.hold()
self.display_task.start()
def timed_message_release(self):
self.display_task.release()
def update_bank_display(self):
if USE_DISPLAY:
name, bank = self._device._current_bank_details()
if self._display_device_param:
prms = len(bank)
d1 = ''
for i in range(4):
parm = bank[i]
if parm:
name = parm.name
d1 += name[:6] + (i < 3 and '|' or '')
else:
d1 += ' ' + (i < 3 and '|' or '')
self.send_to_display(d1, 2)
d1 = ''
for i in range(4):
parm = bank[i + 4]
if parm:
name = parm.name
d1 += name[:6] + (i < 3 and '|' or '')
else:
d1 += ' ' + (i < 3 and '|' or '')
self.send_to_display(d1, 4)
else:
self.timed_message(2, 'Bank: ' + name)
def display_parameters(self, paramlist):
if USE_DISPLAY == False:
return
def send_to_display(self, text, grid=0):
if USE_DISPLAY == False:
return
if self._diplay_cache[grid] == text:
return
self._diplay_cache[grid] = text
if len(text) > 28:
text = text[:27]
msgsysex = [240, 0, 0, 102, 23, 18, min(grid, 3) * 28]
filled = text.ljust(28)
for c in filled:
msgsysex.append(ord(c))
msgsysex.append(247)
self._send_midi(tuple(msgsysex))
def cleanup(self):
pass
def disconnect(self):
self._pre_serialize()
self.clear_display_all()
for button, (track_index, scene_index) in self._bmatrix.iterbuttons():
if button:
button.send_color_direct(PColor.OFF[0])
time.sleep(0.2)
self._active = False
self._suppress_send_midi = True
super(Maschine, self).disconnect()
return
class MaschineMk2(ControlSurface):
__module__ = __name__
__doc__ = 'Control Script for Maschine Mk2 and Maschine Mikro Mk2'
def __init__(self, c_instance):
ControlSurface.__init__(self, c_instance, False)
with self.component_guard():
self._suppress_send_midi = True
self.togglecolor = (10, 30, 50, 70, 90)
self.toggleindex = 0
self._c_ref = c_instance
self._challenge = Live.Application.get_random_int(0, 400000000) & 2139062143
self._c_inst = c_instance
is_momentary = True
self._active = True
self._modifier_down = False
self._return_mode = 0
self._returntopad = False
self._mode = CLIP_MODE
self.init_slot = 0
self.init_done = False
self._midi_pause_count = 0
self.nav_index = 0
self._base_note = 0
self._octave = 0.55
self._scale_select_mode = MODE_PRESS_NONE
self.send_slider_index = 0
self._pad_mode = PM_OFF
self._note_display_mode = ND_KEYBOARD1
self._set_suppress_rebuild_requests(True)
self._scenematrix = SceneMatrix(self)
self._master_knob = Mk2KnobControl(self)
self._device = self._set_up_device_control()
self.show_message(str(''))
self.request_rebuild_midi_map()
self._set_global_buttons()
self._set_mode_buttons()
self._setup_transport()
self._set_modecontrol()
self._set_up_session()
self._set_up_mixer()
self._set_up_timer()
self._set_up_machine_knobs()
self.current_scale_index = 0
self.assign_transpose(SCALES[self.current_scale_index])
self.set_highlighting_session_component(self._session)
self._navigate_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 127)
self._navigate_button.add_value_listener(self._do_focus_navigate)
self.display_update_button = ButtonElement(is_momentary, MIDI_CC_TYPE, 0, 86)
self.display_update_button.add_value_listener(self._a_display_update)
self._set_suppress_rebuild_requests(False)
self.song().view.add_detail_clip_listener(self.clip_handle)
self.song().add_visible_tracks_listener(self.clip_handle)
self.song().add_scenes_listener(self.clip_handle)
self.application().view.add_view_focus_changed_listener(self.focus_changed)
self.log_message('########## LIVE 9 MASCHINE MK2 V 1.02 #############')
self._suppress_send_midi = False
def _set_up_mixer(self):
is_momentary = True
self._mixer = MixerComponent(8)
self.send_sliders = []
for track in range(8):
self.send_sliders.append(SliderElement(MIDI_CC_TYPE, BASIC_CHANNEL, SEND_CC_OFF + track))
for track in range(8):
strip = self._mixer.channel_strip(track)
strip.set_arm_button(StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, ARM_CC_OFF + track))
strip.set_solo_button(StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, SOLO_CC_OFF + track))
strip.set_mute_button(StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, MUTE_CC_OFF + track))
strip.set_volume_control(SliderElement(MIDI_CC_TYPE, BASIC_CHANNEL, LEVEL_CC_OFF + track))
strip.set_pan_control(SliderElement(MIDI_CC_TYPE, BASIC_CHANNEL, PAN_CC_OFF + track))
strip.set_select_button(StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, SELECT_CC_OFF + track))
st = tuple([self.send_sliders[track]])
strip.set_send_controls(st)
self.send_slider_toggle_button = StateButton(False, MIDI_CC_TYPE, 0, 90)
self.send_slider_toggle_button.add_value_listener(self._do_toggle_send)
self._session.set_mixer(self._mixer)
def _set_global_buttons(self):
is_momentary = True
self._undo_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 85)
self._undo_button.add_value_listener(self._do_undo)
self._redo_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 87)
self._redo_button.add_value_listener(self._do_redo)
self._armsolomode_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 89)
self._armsolomode_button.add_value_listener(self._do_armsolo_mode)
self._fire_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 9)
self._fire_button.add_value_listener(self._do_fire_button)
self.track_left_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 120)
self.track_right_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 121)
self.track_left_button.add_value_listener(self._a_trk_left)
self.track_right_button.add_value_listener(self._a_trk_right)
self.test_button = StateButton(True, MIDI_CC_TYPE, 5, 60)
self.note_repeat_button = StateButton(True, MIDI_CC_TYPE, 5, 61)
self.test_button.add_value_listener(self.do_test)
self.note_repeat_button.add_value_listener(self.do_note_repeat)
self.reset_test_button = StateButton(True, MIDI_CC_TYPE, 5, 62)
self.reset_test_button.add_value_listener(self.do_reset)
def _set_mode_buttons(self):
self.xfade_assign_button = StateButton(True, MIDI_CC_TYPE, 0, 116)
self._pad_select_button = StateButton(False, MIDI_CC_TYPE, 0, 117)
self._pad_solo_button = StateButton(False, MIDI_CC_TYPE, 0, 118)
self._mute_button = StateButton(False, MIDI_CC_TYPE, 0, 119)
self._pad_scale_up = GatedColorButton(True, MIDI_CC_TYPE, 83, 0)
self._pad_scale_down = GatedColorButton(True, MIDI_CC_TYPE, 94, 16)
self._pad_select_button.add_value_listener(self._do_pad_select_multi)
self._mute_button.add_value_listener(self._do_mute_button)
self._pad_solo_button.add_value_listener(self._do_pad_solo_multi)
self.xfade_assign_button.add_value_listener(self._do_xfade_assign)
self._pad_scale_up.add_value_listener(self._do_pad_note_up)
self._pad_scale_down.add_value_listener(self._do_pad_note_down)
def set_appointed_device(self, device):
with self.component_guard():
self._device_component.set_device(device)
def _set_up_device_control(self):
is_momentary = True
device = MaschineDeviceComponent(self)
device.set_device_changed_listener(self._handle_device_changed)
device.set_device_parm_listener(self._hande_device_parm_changed)
param_controls = []
for index in range(8):
param_controls.append(SliderElement(MIDI_CC_TYPE, BASIC_CHANNEL, DEVICE_CC_OFF + index))
device.set_parameter_controls(tuple(param_controls))
device.set_on_off_button(StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, DEVICE_BUTTON_CC_OFF))
device.set_bank_nav_buttons(StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, DEVICE_BUTTON_CC_OFF + 4), ButtonElement(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, DEVICE_BUTTON_CC_OFF + 5))
self._device_nav_button_left = StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, DEVICE_BUTTON_CC_OFF + 6)
self._device_nav_button_right = StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, DEVICE_BUTTON_CC_OFF + 7)
self._device_nav_button_left.add_value_listener(self._nav_value_left)
self._device_nav_button_right.add_value_listener(self._nav_value_right)
device.name = 'Device_Component'
self.set_device_component(device)
return device
def _setup_transport(self):
is_momentary = True
transport = TransportComponent()
playButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 108)
stopButton = StateButton(not is_momentary, MIDI_CC_TYPE, 0, 110)
recordButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 109)
overdubButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 107)
metrononmeButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 104)
playButton.name = 'Play'
stopButton.name = 'Stop'
recordButton.name = 'Record'
overdubButton.name = 'Overdub'
metrononmeButton.name = 'Metronome'
transport.set_play_button(playButton)
transport.set_stop_button(stopButton)
transport.set_record_button(recordButton)
transport.set_overdub_button(overdubButton)
transport.set_metronome_button(metrononmeButton)
transport.set_nudge_buttons(StateButton(is_momentary, MIDI_CC_TYPE, 1, 51), StateButton(is_momentary, MIDI_CC_TYPE, 1, 50))
punchinbutton = ToggleButton(MIDI_CC_TYPE, 1, 52)
punchoutbutton = ToggleButton(MIDI_CC_TYPE, 1, 53)
punchinbutton.name = 'Punch In'
punchoutbutton.name = 'Punch Out'
transport.set_punch_buttons(punchinbutton, punchoutbutton)
transport.set_loop_button(StateButton(is_momentary, MIDI_CC_TYPE, 1, 54))
self.transp_ff_button = ButtonElement(True, MIDI_CC_TYPE, 1, 59)
self.transp_rw_button = ButtonElement(True, MIDI_CC_TYPE, 1, 58)
transport.set_seek_buttons(self.transp_ff_button, self.transp_rw_button)
self.xfadeKnob = SliderElement(MIDI_CC_TYPE, 1, 100)
self.xfadeKnob.connect_to(self.song().master_track.mixer_device.crossfader)
self.tap_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 88)
self.tap_button.add_value_listener(self._do_tap_tempo)
self.cue_add_delete_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 55)
self.cue_prev_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 56)
self.cue_next_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 57)
self.cue_add_delete_button.add_value_listener(self._do_toggle_cue)
self.cue_prev_button.add_value_listener(self._do_toggle_prev_cue)
self.cue_next_button.add_value_listener(self._do_toggle_next_cue)
def _set_up_machine_knobs(self):
master_track = self.song().master_track
self.master_volume = SliderElement(MIDI_CC_TYPE, 0, 40)
self.prehear = SliderElement(MIDI_CC_TYPE, 0, 41)
self.master_volume.connect_to(master_track.mixer_device.volume)
self.prehear.connect_to(master_track.mixer_device.cue_volume)
def _set_up_session(self):
is_momentary = True
self._session = MaschineSessionComponent()
self._session.add_offset_listener(self.notify_track_scroll)
nhue = COLOR_HUE_NAV
self.nav_buttons = (GatedColorButton(True, MIDI_CC_TYPE, 92, nhue),
GatedColorButton(True, MIDI_CC_TYPE, 81, nhue),
GatedColorButton(True, MIDI_CC_TYPE, 93, nhue),
GatedColorButton(True, MIDI_CC_TYPE, 91, nhue))
self._session.set_scene_bank_buttons(self.nav_buttons[0], self.nav_buttons[1])
self._session.set_track_bank_buttons(self.nav_buttons[2], self.nav_buttons[3])
self._session.set_stop_all_clips_button(StateButton(is_momentary, MIDI_CC_TYPE, 0, 111))
track_stop_buttons = [ StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, index + STOP_CC_OFF) for index in range(4) ]
self._session.set_stop_track_clip_buttons(tuple(track_stop_buttons))
self._init_matrix()
self._set_up_buttons()
self._session._link()
self._session.set_advance(STEP4)
def _set_up_buttons(self):
self._bmatrix = ButtonMatrixElement()
for scene_index in range(4):
button_row = []
scene = self._session.scene(scene_index)
for track_index in range(4):
button = self._matrix[scene_index][track_index]
clip_slot = scene.clip_slot(track_index)
clip_slot.set_launch_button(button)
clip_slot.set_triggered_to_play_value(1)
clip_slot.set_triggered_to_record_value(1)
clip_slot.set_started_value(1)
clip_slot.set_recording_value(1)
clip_slot.set_stopped_value(1)
self._bmatrix.add_row(tuple(button_row))
def _init_matrix(self):
is_momentary = True
self._button_sequence = []
self._matrix = []
for scene_index in range(4):
button_row = []
for track_index in range(4):
button = VarButtonElement(is_momentary, 0, scene_index, track_index, self)
partner = TwinButton(is_momentary, 1, button)
partner.add_value_listener(self.ox, True)
button_row.append(button)
self._matrix.append(tuple(button_row))
for scene_index in [3,
2,
1,
0]:
for track_index in range(4):
self._button_sequence.append(self._matrix[scene_index][track_index])
self._session.set_matrix(self._matrix)
def set_pad_translations(self, pad_translations):
ControlSurface.set_pad_translations(pad_translations)
def refresh_state(self):
ControlSurface.refresh_state(self)
self._update_hardware()
def ox(self, value, button):
if not isinstance(button, TwinButton):
raise AssertionError
self._mode == PAD_MODE and button.fire(value)
def _update_hardware(self):
self._session.update()
self._set_suppress_rebuild_requests(True)
self._set_mode()
self._master_knob.update()
if self._scenematrix.soloexclusive:
self._armsolomode_button.send_value(1, True)
else:
self._armsolomode_button.send_value(0, True)
self._master_knob.start_up()
self._pad_scale_up.activate()
self._pad_scale_down.activate()
self.current_scale_to_display()
self.send_to_display(KEY_COLOR_MODES_STRINGS[self._note_display_mode], 1)
for scene_index in range(4):
scene = self._session.scene(scene_index)
for track_index in range(4):
button = self._matrix[scene_index][track_index]
button.refresh()
self._set_suppress_rebuild_requests(False)
def get_color(self, value, track_index, scene_index):
if not self._active:
return
if self._mode == SCENE_MODE or self._mode == CONTROL_MODE or self._pad_mode == PM_ON:
element = self._scenematrix.get_element(scene_index, track_index)
return element.get_color(value)
elif self._mode == CLIP_MODE:
scene = self._session.scene(scene_index)
clip_slot = scene.clip_slot(track_index)._clip_slot
cindex = 0
if value == 0:
cindex = 1
if clip_slot != None:
if clip_slot.has_clip:
if clip_slot.clip.is_recording or clip_slot.clip.will_record_on_start:
return PColor.CLIP_RECORD[cindex]
if clip_slot.clip.is_playing:
return PColor.CLIP_PLAY[cindex]
elif clip_slot.clip.is_triggered:
return PColor.CLIP_PLAY[cindex]
else:
return PColor.CLIP_STOPPED[cindex]
elif clip_slot.will_record_on_start:
return PColor.CLIP_RECORD[cindex]
elif clip_slot.is_playing:
return PColor.CLIP_GROUP_PLAY[cindex]
elif clip_slot.controls_other_clips:
return PColor.CLIP_GROUP_CONTROL[cindex]
elif clip_slot.is_triggered:
return PColor.CLIP_GROUP_TRIGGER[cindex]
elif self._mode == PAD_MODE:
button = self._matrix[scene_index][track_index]
return self.get_color_by_note_mode(button.get_identifier(), value > 0)
def step_key_color_mode(self):
self._note_display_mode = (self._note_display_mode + 1) % len(KEY_COLOR_MODES_STRINGS)
self.show_message('Pad Mode Key Color = ' + KEY_COLOR_MODES_STRINGS[self._note_display_mode])
self.send_to_display('Colors: ' + KEY_COLOR_MODES_STRINGS[self._note_display_mode], 1)
if self._mode == PAD_MODE:
for note_index in range(16):
button = self._button_sequence[note_index]
button.send_color_direct(self.get_color_by_note_mode(button.get_identifier(), False))
def get_color_by_note_mode(self, midi_note, on):
if self._note_display_mode == ND_BASE_OTHER:
interval = (midi_note + 12 - self._base_note) % 12
if on:
return INTERVAL_COLOR_MAP[interval][0]
else:
return INTERVAL_COLOR_MAP[interval][1]
elif on:
return KEY_COLOR_MAP[midi_note % 12][0]
else:
return KEY_COLOR_MAP[midi_note % 12][1]
def _send_midi(self, midi_bytes, **keys):
self._c_ref.send_midi(midi_bytes)
if self._midi_pause_count == 2:
time.sleep(0.002)
self._midi_pause_count = 0
else:
self._midi_pause_count = self._midi_pause_count + 1
return True
def clip_handle(self):
if self._mode == SCENE_MODE or self._mode == CONTROL_MODE or self._modifier_down:
self._scenematrix.update()
def _a_display_update(self, value):
if not self.display_update_button != None:
raise AssertionError
raise value in range(128) or AssertionError
(value != 0 or not self.display_update_button.is_momentary()) and self._update_hardware()
self.show_message('Maschine Display Updated')
def _set_up_timer(self):
self.blink_state = 1
def update_display(self):
with self.component_guard():
with self._is_sending_scheduled_messages():
self._task_group.update(0.1)
if self._mode == CLIP_MODE and not self._modifier_down:
if self.blink_state == 0:
self._session.notify(1, 0)
elif self.blink_state == 1:
self._session.notify(1, 1)
elif self.blink_state == 3:
self._session.notify(2, 0)
elif self.blink_state == 4:
self._session.notify(2, 1)
elif self._mode == PAD_MODE:
pass
elif self.blink_state == 0:
self._scenematrix.notify_scene_mode(1)
elif self.blink_state == 2:
self._scenematrix.notify_scene_mode(0)
self.blink_state = (self.blink_state + 1) % 4
self.init_slot += 1
def _invoke_track_edit(self, mode):
self._deassign_matrix()
self._scenematrix.assign()
self._scenematrix.set_mode(mode)
self._pad_mode = PM_ON
self.request_rebuild_midi_map()
self._scenematrix.update()
def _set_modecontrol(self):
is_momentary = True
self.scene_mode_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 112)
self.clip_mode_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 113)
self.pad_mode_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 114)
self.control_mode_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 115)
self.xfade_assign_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 116)
self.scene_mode_button.add_value_listener(self._a_mode_scene)
self.clip_mode_button.add_value_listener(self._a_mode_clip)
self.pad_mode_button.add_value_listener(self._a_mode_pad)
self.control_mode_button.add_value_listener(self._a_mode_control)
def _set_mode(self, mode = None):
if mode == None:
mode = self._mode
if mode == SCENE_MODE:
self.clip_mode_button.send_value(OFF_VALUE, True)
self.pad_mode_button.send_value(OFF_VALUE, True)
self.control_mode_button.send_value(OFF_VALUE, True)
self.scene_mode_button.send_value(ON_VALUE, True)
elif mode == CLIP_MODE:
self.scene_mode_button.send_value(OFF_VALUE, True)
self.pad_mode_button.send_value(OFF_VALUE, True)
self.control_mode_button.send_value(OFF_VALUE, True)
self.clip_mode_button.send_value(ON_VALUE, True)
elif mode == PAD_MODE:
self.scene_mode_button.send_value(OFF_VALUE, True)
self.clip_mode_button.send_value(OFF_VALUE, True)
self.control_mode_button.send_value(OFF_VALUE, True)
self.pad_mode_button.send_value(ON_VALUE, True)
elif mode == CONTROL_MODE:
self.scene_mode_button.send_value(OFF_VALUE, True)
self.clip_mode_button.send_value(OFF_VALUE, True)
self.pad_mode_button.send_value(OFF_VALUE, True)
self.control_mode_button.send_value(ON_VALUE, True)
def _reset_matrix(self):
for scene_index in range(4):
scene = self._session.scene(scene_index)
for track_index in range(4):
button = self._matrix[scene_index][track_index]
clip_slot = scene.clip_slot(track_index)
clip_slot.set_launch_button(button)
def update_button_matrix(self):
self._session.update()
for scene_index in range(4):
scene = self._session.scene(scene_index)
for track_index in range(4):
button = self._matrix[scene_index][track_index]
clip_slot = scene.clip_slot(track_index)
if clip_slot._clip_slot != None and clip_slot._clip_slot.clip != None:
button.send_value(1, True)
else:
button.send_value(0, True)
def _deassign_matrix(self):
for scene_index in range(4):
scene = self._session.scene(scene_index)
for track_index in range(4):
clip_slot = scene.clip_slot(track_index)
clip_slot.set_launch_button(None)
def _from_pad_mode(self, matrix_mode):
self._mode = SCENE_MODE
self._register_buttons()
self._scenematrix.assign()
self._scenematrix.set_mode(matrix_mode)
self._set_suppress_rebuild_requests(True)
self.request_rebuild_midi_map()
self._scenematrix.update()
self._set_suppress_rebuild_requests(False)
def _enter_pad_mode(self):
self._set_mode(PAD_MODE)
if self._mode == CLIP_MODE:
self._deassign_matrix()
elif self._mode == SCENE_MODE:
self._scenematrix.deassign()
elif self._mode == CONTROL_MODE:
self._scenematrix.deassign()
self._master_knob.exit_matrix_mode()
self._mode = PAD_MODE
self._set_suppress_rebuild_requests(True)
for row in range(4):
for column in range(4):
button = self._matrix[row][column]
button.send_value(0, True)
button.set_to_notemode(True)
self._forwarding_registry[MIDI_NOTE_ON_STATUS, button.get_identifier()] = button
self._forwarding_registry[MIDI_NOTE_OFF_STATUS, button.get_identifier()] = button
self._set_suppress_rebuild_requests(False)
def _register_buttons(self, update = False):
self._set_suppress_rebuild_requests(True)
for row in range(4):
for column in range(4):
button = self._matrix[row][column]
button.set_to_notemode(False)
if update:
button.send_value(127, True)
fwkey = [MIDI_NOTE_ON_STATUS]
fwkey.append(button.get_identifier())
self._forwarding_registry[tuple(fwkey)] = button
self._forwarding_registry[MIDI_NOTE_OFF_STATUS, button.get_identifier()] = button
self._set_suppress_rebuild_requests(False)
def _back_to_clip_mode(self):
self._pad_mode = PM_OFF
self._scenematrix.set_mode(SCENE_MODE_NORMAL)
self._scenematrix.deassign()
self._set_up_clip_matrix()
def _set_up_clip_matrix(self):
for row in range(4):
for column in range(4):
button = self._matrix[row][column]
button.set_to_notemode(False)
self._set_suppress_rebuild_requests(True)
self.request_rebuild_midi_map()
self._reset_matrix()
self.update_button_matrix()
self._set_suppress_rebuild_requests(False)
def _enter_scene_mode(self):
self._set_mode(SCENE_MODE)
if self._mode == CLIP_MODE:
self._deassign_matrix()
elif self._mode == CONTROL_MODE:
self._master_knob.exit_matrix_mode()
elif self._mode == PAD_MODE:
self._register_buttons()
self._mode = SCENE_MODE
self._scenematrix.assign()
self._scenematrix.set_mode(SCENE_MODE_NORMAL)
self._return_mode = SCENE_MODE_NORMAL
self.request_rebuild_midi_map()
def _enter_clip_mode(self):
self._set_suppress_rebuild_requests(True)
self._set_mode(CLIP_MODE)
if self._mode == SCENE_MODE:
self._scenematrix.deassign()
elif self._mode == CONTROL_MODE:
self._master_knob.exit_matrix_mode()
self._mode = CLIP_MODE
self._set_up_clip_matrix()
self.request_rebuild_midi_map()
self._set_suppress_rebuild_requests(False)
def _enter_control_mode(self):
self._set_mode(CONTROL_MODE)
if self._mode == CLIP_MODE:
self._deassign_matrix()
elif self._mode == PAD_MODE:
self._mode = CONTROL_MODE
self._register_buttons()
self._mode = CONTROL_MODE
self._set_suppress_rebuild_requests(True)
self._scenematrix.set_mode(SCENE_MODE_CONTROL)
self._return_mode = SCENE_MODE_CONTROL
self._scenematrix.assign()
self._master_knob.switch_to_matrix_mode()
self._set_suppress_rebuild_requests(False)
self.request_rebuild_midi_map()
self._scenematrix.update()
def _a_mode_scene(self, value):
if not self.scene_mode_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.show_message('SCENE MODE')
self._enter_scene_mode()
def _a_mode_clip(self, value):
if not self.clip_mode_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.show_message('CLIP MODE')
self._enter_clip_mode()
def _a_mode_pad(self, value):
if not self.pad_mode_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.show_message('PAD MODE')
self._enter_pad_mode()
def _a_mode_control(self, value):
if not self.control_mode_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self.show_message('CONTROL MODE')
self._enter_control_mode()
def _do_pad_select_multi(self, value):
if not value in range(128):
raise AssertionError
self._modifier_down = value != 0
if self._mode == PAD_MODE or self._returntopad:
value != 0 and self._from_pad_mode(SCENE_MODE_SELECT)
self._returntopad = True
else:
self._returntopad = False
self._enter_pad_mode()
elif self._mode == CLIP_MODE:
if value != 0:
self._invoke_track_edit(SCENE_MODE_SELECT)
else:
self._back_to_clip_mode()
elif self._mode != PAD_MODE:
if value == 0:
self._scenematrix.set_mode(self._return_mode)
else:
if self._scenematrix.in_main_mode():
self._return_mode = self._scenematrix.mode
self._scenematrix.set_mode(SCENE_MODE_SELECT)
def _do_mute_button(self, value):
if not self._mute_button != None:
raise AssertionError
if not value in range(128):
raise AssertionError
self._modifier_down = value != 0
(self._mode == PAD_MODE or self._returntopad) and value != 0 and self._from_pad_mode(SCENE_MODE_MUTE)
self._returntopad = True
else:
self._returntopad = False
self._enter_pad_mode()
elif self._mode == SCENE_MODE or self._mode == CONTROL_MODE:
if value == 0:
self._scenematrix.set_mode(self._return_mode)
self._pad_mode = PM_OFF
else:
if self._scenematrix.in_main_mode():
self._return_mode = self._scenematrix.mode
self._scenematrix.set_mode(SCENE_MODE_MUTE)
self._pad_mode = PM_ON
elif self._mode == CLIP_MODE:
if value > 0:
self._invoke_track_edit(SCENE_MODE_MUTE)
else:
self._back_to_clip_mode()
self._pad_mode = PM_OFF
def _do_pad_solo_multi(self, value):
if not value in range(128):
raise AssertionError
self._modifier_down = value != 0
if self._mode == PAD_MODE or self._returntopad:
value != 0 and self._from_pad_mode(SCENE_MODE_SOLO)
self._returntopad = True
else:
self._returntopad = False
self._enter_pad_mode()
elif self._mode == CLIP_MODE:
if value != 0:
self._invoke_track_edit(SCENE_MODE_SOLO)
else:
self._back_to_clip_mode()
elif self._mode != PAD_MODE:
if value == 0:
self._scenematrix.set_mode(self._return_mode)
else:
if self._scenematrix.in_main_mode():
self._return_mode = self._scenematrix.mode
self._scenematrix.set_mode(SCENE_MODE_SOLO)
def _do_xfade_assign(self, value):
if not self.xfade_assign_button != None:
raise AssertionError
if not value in range(128):
raise AssertionError
(self._mode == PAD_MODE or self._returntopad) and value != 0 and self._from_pad_mode(SCENE_MODE_XFADE)
self._returntopad = True
else:
self._returntopad = False
self._enter_pad_mode()
elif self._mode == CLIP_MODE:
if value != 0:
self._invoke_track_edit(SCENE_MODE_XFADE)
else:
self._back_to_clip_mode()
elif self._mode == SCENE_MODE or self._mode == CONTROL_MODE:
if value == 0:
self._scenematrix.set_mode(self._return_mode)
else:
if self._scenematrix.in_main_mode():
self._return_mode = self._scenematrix.mode
self._scenematrix.set_mode(SCENE_MODE_XFADE)
def _do_pad_note_up(self, value):
if not self._pad_scale_up != None:
raise AssertionError
if not value in range(128):
raise AssertionError
self._pad_scale_up.send_value(value, True)
self._modifier_down = value != 0
(self._mode == PAD_MODE or self._returntopad) and value != 0 and self._from_pad_mode(SCENE_MODE_ARM)
self._returntopad = True
else:
self._returntopad = False
self._enter_pad_mode()
elif self._mode == CLIP_MODE:
self.show_message('Arm tracks with pads')
if value != 0:
self._invoke_track_edit(SCENE_MODE_ARM)
else:
self._back_to_clip_mode()
elif self._mode == SCENE_MODE or self._mode == CONTROL_MODE:
self.show_message('Arm tracks with pads')
if value == 0:
self._scenematrix.set_mode(self._return_mode)
else:
if self._scenematrix.in_main_mode():
self._return_mode = self._scenematrix.mode
self._scenematrix.set_mode(SCENE_MODE_ARM)
def _do_pad_note_down(self, value):
if not self._pad_scale_down != None:
raise AssertionError
if not value in range(128):
raise AssertionError
self._pad_scale_down.send_value(value, True)
self._modifier_down = value != 0
(self._mode == PAD_MODE or self._returntopad) and value != 0 and self._from_pad_mode(SCENE_MODE_STOP)
self._returntopad = True
else:
self._returntopad = False
self._enter_pad_mode()
elif self._mode == CLIP_MODE:
self.show_message('Stop tracks with pads')
if value != 0:
self._invoke_track_edit(SCENE_MODE_STOP)
else:
self._back_to_clip_mode()
elif self._mode == SCENE_MODE or self._mode == CONTROL_MODE:
self.show_message('Stop tracks with pads')
if value == 0:
self._scenematrix.set_mode(self._return_mode)
else:
if self._scenematrix.in_main_mode():
self._return_mode = self._scenematrix.mode
self._scenematrix.set_mode(SCENE_MODE_STOP)
def modify_track_offset(self, delta):
self._scenematrix.mod_track_offset(delta)
def modify_scene_offset(self, delta):
self._scenematrix.mod_scene_offset(delta)
def move_view_horizontal(self, delta):
if delta == 1:
self._session.bank_right()
else:
self._session.bank_left()
if self._mode == CONTROL_MODE:
self._scenematrix.update()
def inc_octave(self, inc):
scale = SCALES[self.current_scale_index]
octave = scale.to_octave(self._octave)
newoctave = octave + inc
if newoctave < 0:
newoctave = 0
elif newoctave > scale.octave_range:
newoctave = scale.octave_range
self._octave = scale.to_relative(newoctave, self._octave)
scale = SCALES[self.current_scale_index]
self.show_message(' OCTAVE ' + BASE_NOTE[self._base_note] + str(newoctave - 2) + ' to ' + scale.name)
self.current_scale_to_display()
def inc_base_note(self, inc):
newbase = self._base_note + inc
if newbase < 0:
self._base_note = 0
elif newbase > 11:
self._base_note = 11
else:
self._base_note = newbase
scale = SCALES[self.current_scale_index]
self.show_message(' Base Note ' + BASE_NOTE[self._base_note] + ' to ' + scale.name)
self.current_scale_to_display()
def current_scale_to_display(self):
scale = SCALES[self.current_scale_index]
text = scale.name + ' ' + BASE_NOTE[self._base_note] + str(scale.to_octave(self._octave))
self.send_to_display(text)
def inc_scale(self, inc):
nr_of_scales = len(SCALES)
newindex = self.current_scale_index + inc
if newindex < 0:
newindex = 0
elif newindex >= nr_of_scales:
newindex = nr_of_scales - 1
else:
self.current_scale_index += inc
newscale = SCALES[self.current_scale_index]
self.show_message(' PAD Scale ' + newscale.name + ' ' + BASE_NOTE[self._base_note] + str(newscale.to_octave(self._octave) - 2))
self.current_scale_to_display()
def update_transpose(self):
self.assign_transpose(SCALES[self.current_scale_index])
self._set_suppress_rebuild_requests(True)
self.request_rebuild_midi_map()
self._set_suppress_rebuild_requests(False)
def set_scale(self, scale):
raise isinstance(scale, PadScale) or AssertionError
scale_len = len(scale.notevalues)
octave = scale.to_octave(self._octave)
def assign_transpose(self, scale):
raise isinstance(scale, PadScale) or AssertionError
scale_len = len(scale.notevalues)
octave = scale.to_octave(self._octave)
last_note_val = None
for note_index in range(16):
button = self._button_sequence[note_index]
scale_index = note_index % scale_len
octave_offset = note_index / scale_len
note_value = scale.notevalues[scale_index] + self._base_note + octave * 12 + octave_offset * 12
if note_value < 128:
last_note_val = note_value
elif last_note_val != None:
note_value = last_note_val
button.set_send_note(note_value)
if self._mode == PAD_MODE:
button.send_color_direct(self.get_color_by_note_mode(note_value, False))
def do_reset(self, value):
if value == 0:
return
for row in range(4):
for column in range(4):
button = self._matrix[row][column]
data_byte1 = button._original_identifier
button.send_midi((MIDI_CC_STATUS + 2, data_byte1, 0))
def do_test(self, value):
color = self.togglecolor[self.toggleindex]
self.toggleindex = (self.toggleindex + 1) % len(self.togglecolor)
if value == 0:
return
for row in range(4):
for column in range(4):
button = self._matrix[row][column]
self.schedule_message(1, self.dosend, (color,
127,
127,
row,
column))
def dosend(self, parm = None):
button = self._matrix[parm[3]][parm[4]]
data_byte1 = button._original_identifier
button.send_midi((MIDI_CC_STATUS + 0, data_byte1, parm[0]))
button.send_midi((MIDI_CC_STATUS + 1, data_byte1, parm[1]))
button.send_midi((MIDI_CC_STATUS + 2, data_byte1, parm[2]))
def do_note_repeat(self, value):
nrvalue = 0
if value != 0:
nrvalue = 1
self._c_ref.set_note_repeat_state(nrvalue)
def _do_toggle_send(self, value):
nr_of_tracks = len(self.song().return_tracks)
if value == 0 or nr_of_tracks < 1:
return
prev = self.send_slider_index
self.send_slider_index += 1
if self.send_slider_index >= nr_of_tracks:
self.send_slider_index = 0
self.show_message(' Set Send ' + str(SENDS[self.send_slider_index]))
if prev != self.send_slider_index:
for track in range(8):
strip = self._mixer.channel_strip(track)
slider_list = []
for index in range(self.send_slider_index + 1):
if index < self.send_slider_index - 1:
slider_list.append(None)
else:
slider_list.append(self.send_sliders[track])
strip.set_send_controls(tuple(slider_list))
def _do_armsolo_mode(self, value):
if not self._armsolomode_button != None:
raise AssertionError
raise value in range(128) or AssertionError
value != 0 and self._scenematrix.set_armsolo_exclusive(self._armsolomode_button)
def _do_fire_button(self, value):
if not self._fire_button != None:
raise AssertionError
if not value in range(128):
raise AssertionError
clip_slot = (value != 0 or not self._mute_button.is_momentary()) and self.song().view.highlighted_clip_slot
clip_slot and clip_slot.fire()
def _do_undo(self, value):
if not self._undo_button != None:
raise AssertionError
if not value in range(128):
raise AssertionError
(value != 0 or not self._undo_button.is_momentary()) and self.song().can_undo == 1 and self.song().undo()
self.show_message(str('UNDO'))
def _do_redo(self, value):
if not self._redo_button != None:
raise AssertionError
if not value in range(128):
raise AssertionError
(value != 0 or not self._redo_button.is_momentary()) and self.song().can_redo == 1 and self.song().redo()
self.show_message(str('REDO'))
def _a_trk_left(self, value):
if not value in range(128):
raise AssertionError
if value != 0:
direction = self.application().view.is_view_visible('Session') and Live.Application.Application.View.NavDirection.left
self.application().view.scroll_view(direction, 'Session', True)
def _a_trk_right(self, value):
if not value in range(128):
raise AssertionError
if value != 0:
direction = self.application().view.is_view_visible('Session') and Live.Application.Application.View.NavDirection.right
self.application().view.scroll_view(direction, 'Session', True)
def _nav_value_left(self, value):
if not self._device_nav_button_left != None:
raise AssertionError
if not value in range(128):
raise AssertionError
modifier_pressed = True
value > 0 and (not self.application().view.is_view_visible('Detail') or not self.application().view.is_view_visible('Detail/DeviceChain')) and self.application().view.show_view('Detail')
self.application().view.show_view('Detail/DeviceChain')
else:
direction = Live.Application.Application.View.NavDirection.left
self.application().view.scroll_view(direction, 'Detail/DeviceChain', not modifier_pressed)
def _nav_value_right(self, value):
if not self._device_nav_button_right != None:
raise AssertionError
if not value in range(128):
raise AssertionError
modifier_pressed = value > 0 and True
(not self.application().view.is_view_visible('Detail') or not self.application().view.is_view_visible('Detail/DeviceChain')) and self.application().view.show_view('Detail')
self.application().view.show_view('Detail/DeviceChain')
else:
direction = Live.Application.Application.View.NavDirection.right
self.application().view.scroll_view(direction, 'Detail/DeviceChain', not modifier_pressed)
def _do_tap_tempo(self, value):
if not value in range(128):
raise AssertionError
value > 0 and self.song().tap_tempo()
def _do_toggle_cue(self, value):
if not value in range(128):
raise AssertionError
value > 0 and self.song().set_or_delete_cue()
def _do_toggle_prev_cue(self, value):
if not value in range(128):
raise AssertionError
value > 0 and self.song().jump_to_prev_cue()
def _do_toggle_next_cue(self, value):
if not value in range(128):
raise AssertionError
value > 0 and self.song().jump_to_next_cue()
def focus_changed(self):
pass
def _handle_device_changed(self, device):
pass
def _hande_device_parm_changed(self):
pass
def _do_focus_navigate(self, value):
if not self._navigate_button != None:
raise AssertionError
raise value in range(128) or AssertionError
self.nav_index = value != 0 and (self.nav_index + 1) % len(VIEWS_ALL)
self.application().view.focus_view(VIEWS_ALL[self.nav_index])
self.show_message('Focus on : ' + str(VIEWS_ALL[self.nav_index]))
def scroll_focus(self, delta):
if delta == 1:
self.nav_index = (self.nav_index + 1) % len(VIEWS_ALL)
elif self.nav_index == 0:
self.nav_index = len(VIEWS_ALL) - 1
else:
self.nav_index -= 1
self.show_message('Focus on : ' + str(VIEWS_ALL[self.nav_index]))
self.application().view.focus_view(VIEWS_ALL[self.nav_index])
def scroll_device(self, delta):
if not (delta == 1 or delta == -1):
raise AssertionError
direction = delta == 1 and Live.Application.Application.View.NavDirection.right
else:
direction = Live.Application.Application.View.NavDirection.left
self.application().view.scroll_view(direction, 'Detail/DeviceChain', True)
def scroll_scene(self, delta):
if not self.track_left_button != None:
raise AssertionError
raise delta == 1 or delta == -1 or AssertionError
direction = delta == 1 and Live.Application.Application.View.NavDirection.down
else:
direction = Live.Application.Application.View.NavDirection.up
self.application().view.scroll_view(direction, 'Session', True)
def index_in_strip(self, track):
for ind in range(len(self._mixer._channel_strips)):
strack = self._mixer._channel_strips[ind]._track
if strack == track:
return ind
return -1
def notify_track_scroll(self):
self._scenematrix.update_control_selection()
if self._mode == CONTROL_MODE:
self._scenematrix.eval_matrix()
self._scenematrix.fire_values()
def send_to_display(self, text, grid = 0):
if USE_DISPLAY == False:
return
if len(text) > 28:
text = text[:27]
msgsysex = [240,
0,
0,
102,
23,
18,
min(grid, 3) * 28]
filled = text.ljust(28)
for c in filled:
msgsysex.append(ord(c))
msgsysex.append(247)
self._send_midi(tuple(msgsysex))
def send_color(self, button, hue, sat, bright):
raise isinstance(button, ButtonElement) or AssertionError
raise hue in range(128) or AssertionError
raise sat in range(128) or AssertionError
raise bright in range(128) or AssertionError
data_byte1 = button._original_identifier
button.send_midi((MIDI_CC_STATUS + 2, data_byte1, bright))
button.send_midi((MIDI_CC_STATUS + 1, data_byte1, sat))
button.send_midi((MIDI_CC_STATUS + 0, data_byte1, hue))
def turn_off_matrix(self):
for row in range(4):
for column in range(4):
button = self._matrix[row][column]
self.send_color(button, 2, 0, 0)
button.set_to_notemode(False)
def remove_listener(self, control, callback):
if control != None and control.value_has_listener(callback):
control.remove_value_listener(callback)
control.disconnect()
def disconnect(self):
self.turn_off_matrix()
self.scene_mode_button.send_value(0, True)
self.clip_mode_button.send_value(0, True)
self.pad_mode_button.send_value(0, True)
self.control_mode_button.send_value(0, True)
time.sleep(0.2)
self._active = False
self._suppress_send_midi = True
self.remove_listener(self.scene_mode_button, self._a_mode_scene)
self.remove_listener(self.clip_mode_button, self._a_mode_clip)
self.remove_listener(self.pad_mode_button, self._a_mode_pad)
self.remove_listener(self.control_mode_button, self._a_mode_control)
self.remove_listener(self._undo_button, self._do_undo)
self.remove_listener(self._redo_button, self._do_redo)
self.remove_listener(self._armsolomode_button, self._do_armsolo_mode)
self.remove_listener(self.xfade_assign_button, self._do_xfade_assign)
self.remove_listener(self._fire_button, self._do_fire_button)
self._session.remove_offset_listener(self.notify_track_scroll)
self._mixer.disconnect()
ControlSurface.disconnect(self)
class Maschine(ControlSurface):
"""Basic Control Script for All Maschine Modell Mikro, Mikro Mk2, Mk1, Mk2, Studio"""
__module__ = __name__
_has_stop_button = False
use_shift_pads = False
__shift_down = False
__delete_down = False
__duplicate_down = False
__select_down = False
__undo_state = 0
__redo_state = 0
__play_button = None
__nudge_value = 0.25 / 2
__quantize_setting = 5
def __init__(self, c_instance):
super(Maschine, self).__init__(c_instance)
with self.component_guard():
register_sender(self)
self.init_type()
self._diplay_cache = ['', '', '', '']
self._timed_text = None
self._suppress_send_midi = True
self._modifier = None
self._c_ref = c_instance
self.display_task = DisplayTask()
self._challenge = Live.Application.get_random_int(
0, 400000000) & 2139062143
self._active = False
self._midi_pause_count = 0
self.blink_state = 0
self.send_slider_index = 0
self.nav_index = 0
self.arm_selected_track = False
self._set_suppress_rebuild_requests(True)
self._main_mode_container = ModeHandler(c_instance.note_repeat)
self._setup_session()
self.__track_buttons = TrackControlComponent(
self._session, self, name='Track_Select_Button_Matrix')
self.__track_buttons.assign_buttons()
self._setup_transport()
self._set_global_buttons()
self._encoder_section = EncoderView()
self._init_maschine()
self._init_settings()
self.set_pad_translations(PAD_TRANSLATIONS)
self._on_selected_track_changed()
self.show_message(str(''))
self.request_rebuild_midi_map()
self._set_suppress_rebuild_requests(False)
self._active = True
self._display_device_param = False
self._session.set_track_offset_listener(self.__update_tracks)
self.set_feedback_channels(FEEDBACK_CHANNELS)
self._final_init()
self._main_mode_container.init_elements()
self._suppress_send_midi = False
self.apply_preferences()
self.init_text_display()
return
def init_type(self):
"""
Needs to be overridden by specific version to define certain
specialized behavior
"""
pass
def _init_maschine(self):
pass
def _final_init(self):
self._encoder_section.connect()
def create_pad_button(self, scene_index, track_index, color_source):
pass
def create_gated_button(self, identifier, hue):
pass
def apply_preferences(self):
pref_dict = self._pref_dict
def store_preferences(self):
pass
def _init_settings(self):
from pickle import loads, dumps
from encodings import ascii
nop(ascii)
preferences = self._c_instance.preferences(self.preferences_name())
self._pref_dict = {}
try:
self._pref_dict = loads(str(preferences))
except Exception:
pass
pref_dict = self._pref_dict
preferences.set_serializer(lambda: dumps(pref_dict))
def preferences_name(self):
return 'Maschine'
def _pre_serialize(self):
from pickle import dumps
from encodings import ascii
nop(ascii)
preferences = self._c_instance.preferences('Maschine')
self.store_preferences()
dump = dumps(self._pref_dict)
preferences.set_serializer(lambda: dump)
def _setup_session(self):
self._session = MaschineSessionComponent()
self._matrix = []
self._bmatrix = MaschineButtonMatrix(4, name='Button_Matrix')
for sceneIndex in range(4):
button_row = []
for trackindex in range(4):
button = PadColorButton(True, 0, sceneIndex, trackindex,
self._main_mode_container)
button_row.append(button)
self._matrix.append(tuple(button_row))
self._bmatrix.add_row(tuple(button_row))
self._session.set_matrix(self._bmatrix, self._matrix)
for button, (trackIndex, sceneIndex) in self._bmatrix.iterbuttons():
if button:
scene = self._session.scene(sceneIndex)
clip_slot = scene.clip_slot(trackIndex)
clip_slot.set_launch_button(button)
clip_slot.set_triggered_to_play_value(1)
clip_slot.set_triggered_to_record_value(1)
clip_slot.set_started_value(1)
clip_slot.set_recording_value(1)
clip_slot.set_stopped_value(1)
for sindex in range(self._session.height()):
scene = self._session.scene(sindex)
for cindex in range(self._session.width()):
clip = scene.clip_slot(cindex)
clip.set_modifier(self)
clip.set_index((cindex, sindex))
self.set_highlighting_session_component(self._session)
def _set_global_buttons(self):
self._undo_button = StateButton(True, MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL, CC_UNDO_BUTTON)
self._do_undo.subject = self._undo_button
self._redo_button = StateButton(True, MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL, CC_REDO_BUTTON)
self._do_redo.subject = self._redo_button
self._shift_button = StateButton(True, MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL, CC_SHIFT_BUTTON)
self._do_shift.subject = self._shift_button
self._erase_button = StateButton(True, MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL, CC_ERASE_BUTTON)
self._do_erase.subject = self._erase_button
self._duplicate_button = StateButton(True, MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_DUPLICATE_BUTTON)
self._do_duplicate.subject = self._duplicate_button
self._selectback_button = StateButton(True, MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_BACKSEL_BUTTON)
self._do_selectback.subject = self._selectback_button
self._event_button = StateButton(True, MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_EVENTS_BUTTON)
self._do_event_button.subject = self._event_button
self.__arrange_button = StateButton(True,
MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_ARRANGE_BUTTON,
name='Arrange_button')
self.__arrange_button.view_mode = VM_SESSION
self._do_arrange.subject = self.__arrange_button
def _setup_transport(self):
is_momentary = True
transport = TransportComponent()
self.__play_button = StateButton(is_momentary,
MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_PLAY_BUTTON,
name='Play_Button')
self.__restart_button = StateButton(True, MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_RESTART_BUTTON)
stop_button = StateButton(not is_momentary,
MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_STOP_BUTTON,
name='Stop_Button')
self._rec_button = StateButton(is_momentary,
MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_RECORD_BUTTON,
name='Record_Button')
metrononme_button = StateButton(is_momentary,
MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_METRONOME_BUTTON,
name='Metronome_Button')
self._song_follow_button = StateButton(is_momentary,
MIDI_CC_TYPE,
BASE_CONTROL_CHANNEL,
CC_FOLLOW_BUTTON,
name='Follow_Button')
self._do_rec_button.subject = self._rec_button
if self._has_stop_button:
transport.set_play_button(self.__play_button)
transport.set_stop_button(stop_button)
else:
self._hand_play_pressed.subject = self.__play_button
self._listen_playing.subject = self.song()
self._stopall_button = StateButton(True, MIDI_CC_TYPE, 0,
CC_ALL_BUTTON)
self._do_stop_all.subject = self._stopall_button
self._auto_button = StateButton(True,
MIDI_CC_TYPE,
0,
CC_AUTO_BUTTON,
name='Auto_Button')
self._handle_automation_record.subject = self._auto_button
self._listen_automation_record.subject = self.song()
self._handle_restart_button.subject = self.__restart_button
self._handle_follows_button.subject = self._song_follow_button
self._follow_song_changed.subject = self.song().view
transport.set_metronome_button(metrononme_button)
self._listen_overdub.subject = self.song()
def toggle_nav_mode(self):
self._session.switch_step_advance()
self.show_message(' View Navigation in steps of ' +
str(self._session.get_step_advance()))
def _update_hardware(self):
self._session.update()
self.update_undo_redo(True)
self.__track_buttons.refresh_state()
self._encoder_section.refresh_state()
def refresh_state(self):
ControlSurface.refresh_state(self)
self._update_hardware()
def _send_midi(self, midi_bytes, **keys):
self._c_ref.send_midi(midi_bytes)
return True
def timed_display(self, text, grid):
self.timed_message(grid, text, False)
def init_text_display(self):
pass
def _on_selected_track_changed(self):
super(Maschine, self)._on_selected_track_changed()
self.set_controlled_track(self.song().view.selected_track)
self._on_devices_changed.subject = self.song().view.selected_track
@subject_slot('devices')
def _on_devices_changed(self):
pass
def update(self):
self.set_feedback_channels(FEEDBACK_CHANNELS)
super(Maschine, self).update()
def is_monochrome(self):
return False
def has_separate_pad_mode_buttons(self):
return False
def get_session(self):
return self._session
def handle_track_select(self, track):
if not track:
return
if self.is_delete_down():
index = vindexof(self.song().tracks, track)
self.song().delete_track(index)
else:
if self.is_duplicate_down():
index = vindexof(self.song().tracks, track)
self.song().duplicate_track(index)
else:
if self.is_select_down():
if track.is_foldable:
track.fold_state = track.fold_state == 0 and 1 or 0
else:
if self.is_shift_down():
self.song().view.selected_track = track
else:
self.song().view.selected_track = track
arm_exclusive(self.song(), track)
def get_button_matrix(self):
return self._bmatrix
def deassign_matrix(self):
for scene_index in range(4):
scene = self._session.scene(scene_index)
for track_index in range(4):
clip_slot = scene.clip_slot(track_index)
clip_slot.set_launch_button(None)
return
def update_display(self):
with self.component_guard():
with self._is_sending_scheduled_messages():
self._task_group.update(0.1)
self._main_mode_container.notify(self.blink_state)
self.__track_buttons.notify(self.blink_state)
self.blink_state = (self.blink_state + 1) % 4
self.display_task.tick()
self.update_undo_redo(False)
if self.blink_state == 0:
self.update_arrange_button()
def handle_notify(self, blink_state):
pass
def __update_tracks(self, track_offset):
self.__track_buttons.assign_buttons()
self._encoder_section.handle_offset_changed()
def update_undo_redo(self, force=False):
if force:
self.__undo_state = self.song().can_undo
self.__redo_state = self.song().can_redo
if self.song().can_undo != self.__undo_state:
self.__undo_state = self.song().can_undo
self._undo_button.send_value(self.__undo_state == 1 and 127 or 0)
if self.song().can_redo != self.__redo_state:
self.__redo_state = self.song().can_redo
self._redo_button.send_value(self.__redo_state == 1 and 127 or 0)
def navigate(self, nav_dir, modifier, alt_modifier=False):
self._main_mode_container.navigate(nav_dir, modifier, alt_modifier)
self._encoder_section.navigate(nav_dir, modifier, alt_modifier)
def handle_edit_action(self, grid, scale=None):
if not self.is_shift_down():
return
if grid == (0, 3):
if self.song().can_undo == 1:
self.song().undo()
self.show_message(str('UNDO'))
else:
if grid == (1, 3):
if self.song().can_redo == 1:
self.song().redo()
self.show_message(str('REDO'))
else:
if grid == (2, 3):
clip = self.song().view.detail_clip
if clip and clip.is_midi_clip:
clip.select_all_notes()
else:
if grid == (3, 3):
clip = self.song().view.detail_clip
if clip and clip.is_midi_clip:
clip.deselect_all_notes()
else:
if grid == (0, 2) or grid == (1, 2):
clip = self.song().view.detail_clip
if clip:
clip.quantize(
QUANT_CONST[self.__quantize_setting],
grid[0] == 0 and 1.0 or 0.5)
self.show_message(
'Quantize Clip ' + clip.name + ' by ' +
QUANT_STRING[self.__quantize_setting])
else:
if grid == (2, 2):
clip = self.song().view.detail_clip
if clip and clip.is_midi_clip:
self.application().view.show_view(
'Detail/Clip')
nudge_notes_in_clip(
clip, clip.get_selected_notes(),
self.__nudge_value * -1)
else:
if grid == (3, 2):
clip = self.song().view.detail_clip
if clip and clip.is_midi_clip:
self.application().view.show_view(
'Detail/Clip')
nudge_notes_in_clip(
clip, clip.get_selected_notes(),
self.__nudge_value)
else:
if grid == (0, 1):
clip = self.song().view.detail_clip
if clip and clip.is_midi_clip:
clip.replace_selected_notes(
tuple([]))
else:
if grid == (1, 1):
clip = self.song().view.detail_clip
if clip:
clip.has_envelopes and clip.clear_all_envelopes(
)
else:
if grid[1] == 0:
clip = self.song(
).view.detail_clip
if clip and clip.is_midi_clip:
track = clip.canonical_parent.canonical_parent
drum_device = find_drum_device(
track)
if not drum_device:
notes = clip.get_selected_notes(
)
transpose_notes_in_clip(
clip, notes,
TRANSPOSE[grid[0]],
None)
return
@subject_slot('is_playing')
def _listen_playing(self):
if self.song().is_playing:
self.__play_button.set_display_value(127, True)
else:
self.__play_button.set_display_value(0, True)
@subject_slot('value')
def _hand_play_pressed(self, value):
if value != 0:
if self.song().is_playing:
if self.is_shift_down():
self.song().start_playing()
else:
self.song().stop_playing()
else:
self.song().start_playing()
@subject_slot('value')
def _do_undo(self, value):
if value != 0:
if self.use_layered_buttons() and self.is_shift_down():
if self.song().can_redo == 1:
self.song().redo()
self.show_message(str('REDO'))
elif self.song().can_undo == 1:
self.song().undo()
self.show_message(str('UNDO'))
@subject_slot('value')
def _do_redo(self, value):
if value != 0:
if self.song().can_redo == 1:
self.song().redo()
self.show_message(str('REDO'))
def handle_modifier(self, value):
self._main_mode_container.handle_modifier(value)
self._encoder_section.notify_shift(value)
def notify_shift(self, value):
self.__shift_down = value
self.handle_modifier(self.get_modifier_state())
@subject_slot('value')
def _do_shift(self, value):
self._shift_button.send_value(value)
self.__shift_down = value > 0
self.handle_modifier(self.get_modifier_state())
@subject_slot('value')
def _do_erase(self, value):
self._erase_button.send_value(value)
self.__delete_down = value > 0
@subject_slot('value')
def _do_duplicate(self, value):
self._duplicate_button.send_value(value)
self.__duplicate_down = value > 0
@subject_slot('value')
def _do_selectback(self, value):
self._selectback_button.send_value(value)
self.__select_down = value > 0
@subject_slot('overdub')
def _listen_overdub(self):
self._rec_button.set_display_value(self.song().overdub and 127 or 0,
True)
@subject_slot('value')
def _do_rec_button(self, value):
if self.is_shift_down():
if value != 0:
self.song().overdub = not self.song().overdub
else:
self.invoke_rec()
def invoke_rec(self):
slot = self.song().view.highlighted_clip_slot
if slot == None:
return
if slot.controls_other_clips:
slot.fire()
else:
if slot.has_clip:
track = slot.canonical_parent
if track.can_be_armed:
arm_exclusive(self.song(), track)
self.song().overdub = True
slot.fire()
else:
track = slot.canonical_parent
if track.can_be_armed:
arm_exclusive(self.song(), track)
slot.fire()
return
@subject_slot('value')
def _do_fire_button(self, value):
assert self._fire_button != None
assert value in range(128)
if value != 0:
if self.is_shift_down():
self.song().tap_tempo()
else:
clip_slot = self.song().view.highlighted_clip_slot
if clip_slot:
clip_slot.fire()
return
@subject_slot('value')
def _do_stop_all(self, value):
self._do_stop_all.send_value(value)
if value != 0:
if self.is_shift_down():
self.song().stop_all_clips(0)
else:
self.song().stop_all_clips(1)
@subject_slot('value')
def _do_test(self, value):
pass
@subject_slot('value')
def _do_arrange(self, value):
if value != 0:
appv = self.application().view
if appv.is_view_visible('Arranger'):
self.application().view.show_view('Session')
else:
self.application().view.show_view('Arranger')
self.update_arrange_button()
def update_arrange_button(self):
appv = self.application().view
if appv.is_view_visible('Arranger'):
if self.__arrange_button.view_mode == VM_SESSION:
self.__arrange_button.set_display_value(127, True)
self.__arrange_button.view_mode = VM_ARRANGE
else:
if self.__arrange_button.view_mode == VM_ARRANGE:
self.__arrange_button.set_display_value(0, True)
self.__arrange_button.view_mode = VM_SESSION
@subject_slot('session_automation_record')
def _listen_automation_record(self):
self._auto_button.set_display_value(
self.song().session_automation_record and 127 or 0, True)
@subject_slot('value')
def _do_event_button(self, value):
self._event_button.send_value(value)
if value != 0:
if self.is_shift_down():
clip = self.song().view.detail_clip
if clip and clip.is_midi_clip:
clip.select_all_notes()
@subject_slot('value')
def _handle_follows_button(self, value):
if value != 0:
self.song().view.follow_song = not self.song().view.follow_song
@subject_slot('follow_song')
def _follow_song_changed(self):
self._song_follow_button.send_value(
self.song().view.follow_song and 127 or 0)
@subject_slot('value')
def _handle_restart_button(self, value):
self.__restart_button.send_value(value)
if value != 0:
self.song().stop_playing()
self.song().stop_playing()
@subject_slot('value')
def _handle_automation_record(self, value):
if value > 0:
self.song().session_automation_record = not self.song(
).session_automation_record
def handle_edit(self, clipslotcomp, value):
self._main_mode_container.handle_edit(clipslotcomp, value)
def do_midi_launch(self, clipslotcomp, value):
if self.is_shift_down():
clipslotcomp._do_launch_clip(value)
else:
if clipslotcomp._clip_slot.has_clip:
clipslotcomp._do_launch_clip(value)
else:
clipslotcomp._clip_slot.create_clip(DEFAULT_CLIP_INIT_SIZE)
clipslotcomp._do_launch_clip(value)
def is_select_down(self):
return self.__select_down
def is_shift_down(self):
return self.__shift_down
def is_delete_down(self):
return self.__delete_down
def is_duplicate_down(self):
return self.__duplicate_down
def get_modifier_state(self):
return (self.__shift_down and MODIFIER_SHIFT) | (
self.__select_down
and MODIFIER_SELECT) | (self.__delete_down and MODIFIER_DELETE) | (
self.__duplicate_down and MODIFIER_DUPLICATE)
def get_track_buttons(self):
return self.__track_buttons
def in_spec_mode(self):
"""
If Some Modifier is being held down. This concerns only the grid matrix.
In Cases where Shift + Pad Button do not call a function (Maschine Studio only)
Nothing should happen just like with the Maschine Software
"""
return self.__shift_down or self.__delete_down or self.__duplicate_down
def use_shift_matrix(self):
return False
def use_layered_buttons(self):
return False
def to_color_edit_mode(self, active):
pass
def clear_display_all(self):
self.send_to_display('', 0)
self.send_to_display('', 1)
self.send_to_display('', 2)
self.send_to_display('', 3)
def clear_display(self, grid):
if self._timed_text:
self.send_to_display(self._timed_text, grid)
else:
self.send_to_display('', grid)
def timed_message(self, grid, text, hold=False):
if USE_DISPLAY == False:
self.show_message(text)
else:
if not self.display_task.active(grid):
self._timed_text = self._diplay_cache[grid]
self.display_task.set_func(self.clear_display, grid)
self.send_to_display(text, grid)
if hold:
self.display_task.hold()
self.display_task.start()
def timed_message_release(self):
self.display_task.release()
def update_bank_display(self):
if USE_DISPLAY:
name, bank = self._device._current_bank_details()
if self._display_device_param:
prms = len(bank)
d1 = ''
for i in range(4):
parm = bank[i]
if parm:
name = parm.name
d1 += name[:6] + (i < 3 and '|' or '')
else:
d1 += ' ' + (i < 3 and '|' or '')
self.send_to_display(d1, 2)
d1 = ''
for i in range(4):
parm = bank[i + 4]
if parm:
name = parm.name
d1 += name[:6] + (i < 3 and '|' or '')
else:
d1 += ' ' + (i < 3 and '|' or '')
self.send_to_display(d1, 4)
else:
self.timed_message(2, 'Bank: ' + name)
def display_parameters(self, paramlist):
if USE_DISPLAY == False:
return
def send_to_display(self, text, grid=0, force=False):
if USE_DISPLAY == False:
return
if not force and self._diplay_cache[grid] == text:
return
self._diplay_cache[grid] = text
if len(text) > 28:
text = text[:27]
msgsysex = [240, 0, 0, 102, 23, 18, min(grid, 3) * 28]
filled = text.ljust(28)
for c in filled:
msgsysex.append(ord(c))
msgsysex.append(247)
self._send_midi(tuple(msgsysex))
def cleanup(self):
pass
def disconnect(self):
self._pre_serialize()
self.clear_display_all()
for button, (track_index, _) in self._bmatrix.iterbuttons():
if button:
button.turn_off()
time.sleep(0.2)
self._active = False
self._suppress_send_midi = True
super(Maschine, self).disconnect()
return
def _setup_session_control(self):
is_momentary = True
num_tracks = 4
num_scenes = 4
global session #We want to instantiate the global session as a SessionComponent object (it was a global "None" type up until now...)
session = MaschineSessionComponent(num_tracks, num_scenes) #(num_tracks, num_scenes)
session.set_offsets(0, 0) #(track_offset, scene_offset) Sets the initial offset of the red box from top left
matrix = ButtonMatrixElement()
self._register_timer_callback(session.flash_clip_slots)
"""set up the session buttons"""
left_button = ButtonElement(is_momentary, MIDI_CC_TYPE, CHANNEL, 91)
right_button = ButtonElement(is_momentary, MIDI_CC_TYPE, CHANNEL, 93)
session.set_track_bank_buttons(right_button, left_button)
# Stop buttons
track_stop_buttons = [ ButtonElement(is_momentary, MIDI_CC_TYPE, 4, (55 + index)) for index in range(num_tracks) ]
session.set_stop_track_clip_buttons(tuple(track_stop_buttons))
up_button = ButtonElement(is_momentary, MIDI_CC_TYPE, CHANNEL, 81)
down_button = ButtonElement(is_momentary, MIDI_CC_TYPE, CHANNEL, 92)
session.set_scene_bank_buttons(down_button, up_button) # (up_button, down_button) This is to move the "red box" up or down (increment track up or down, not screen up or down, so they are inversed)
session.set_mixer(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)
session.set_offsets(0, index) #(track_offset, scene_offset)
scene_launch_buttons = []
for scene_index in range(4):
scene = session.scene(scene_index)
launch_button = ButtonElement(is_momentary, MIDI_CC_TYPE, 1, (124 + scene_index))
scene.set_launch_button(launch_button)
scene_launch_buttons.append(launch_button)
clip_launch_notes = [
[24, 25, 26, 27],
[20, 21, 22, 23],
[16, 17, 18, 19],
[12, 13, 14, 15],
]
for scene_index in range(num_scenes):
button_row = []
for track_index in range(num_tracks):
clip_slot = session.scene(scene_index).clip_slot(track_index)
clip_slot.set_triggered_to_record_value(127)
clip_slot.set_recording_value(127)
clip_slot.set_started_value(127)
clip_slot.set_stopped_value(127)
button = ButtonElement(is_momentary, MIDI_NOTE_TYPE, 2, clip_launch_notes[scene_index][track_index])
clip_slot.set_launch_button(button)
button_row.append(button)
matrix.add_row(tuple(button_row))
session_zoom = SessionZoomingComponent(session)
session_zoom.set_zoom_button(self.shift_button)
session_zoom.set_nav_buttons(up_button, down_button, left_button, right_button)
session_zoom.set_scene_bank_buttons(tuple(scene_launch_buttons))
session_zoom.set_button_matrix(matrix)
session_zoom.set_stopped_value(0)
session_zoom.set_selected_value(127)
class Maschine(ControlSurface):
__module__ = __name__
__doc__ = 'Basic Control Script for All Maschine Modell Mikro, Mikro Mk2, Mk1, Mk2, Studio'
def __init__(self, c_instance):
super(Maschine, self).__init__(c_instance)
with self.component_guard():
register_sender(self)
self._diplay_cache = ['',
'',
'',
'']
self._suppress_send_midi = True
is_momentary = True
self._c_ref = c_instance
self.display_task = DisplayTask()
self._challenge = Live.Application.get_random_int(0, 400000000) & 2139062143
self._active = False
self._midi_pause_count = 0
self.blink_state = 0
self.send_slider_index = 0
self.nav_index = 0
self.arm_selected_track = False
self.undo_state = 0
self.redo_state = 0
self._set_suppress_rebuild_requests(True)
self._modeselect = ModeSelector(self.is_monochrome())
self._device = self._set_up_device_control()
self._set_up_session(self._modeselect)
self._set_up_mixer()
self._setup_transport()
self._set_global_buttons()
self._editsection = EditSection()
self._editsection.connect_session(self._session)
self._editsection.set_mode_selector(self._modeselect)
self._session.set_mode(self._modeselect._clip_mode)
self._audio_clip_editor = AudioClipEditComponent()
self._note_repeater = NoteRepeatComponent(c_instance.note_repeat)
self._midi_edit = MidiEditSection()
self._init_settings()
self._init_maschine()
self.set_highlighting_session_component(self._session)
self.set_pad_translations(PAD_TRANSLATIONS)
self._on_selected_track_changed()
self.set_up_function_buttons()
self.show_message(str(''))
self.request_rebuild_midi_map()
self._set_suppress_rebuild_requests(False)
self._active = True
self._display_device_param = False
self.set_feedback_channels(FEEDBACK_CHANNELS)
self._final_init()
self._suppress_send_midi = False
self.apply_preferences()
self.init_text_display()
self._on_appointed_device_changed.subject = self.song()
def _init_maschine(self):
pass
def _final_init(self):
pass
def create_pad_button(self, scene_index, track_index, color_source):
pass
def create_gated_button(self, identifier, hue):
pass
def apply_preferences(self):
pref_dict = self._pref_dict
if 'step_advance' in pref_dict:
self._session.set_step_advance(pref_dict['step_advance'])
if 'solo_exclusive' in pref_dict:
self._modeselect.set_solo_exclusive(pref_dict['solo_exclusive'])
else:
self._modeselect.set_solo_exclusive(True)
if 'arm_exclusive' in pref_dict:
self._modeselect.set_arm_exclusive(pref_dict['arm_exclusive'])
else:
self._modeselect.set_arm_exclusive(True)
if 'quantize_val' in pref_dict:
self._editsection.quantize = pref_dict['quantize_val']
else:
self._editsection.quantize = 5
if 'initial_cliplen' in pref_dict:
self._editsection.initial_clip_len = pref_dict['initial_cliplen']
else:
self._editsection.initial_clip_len = 4.0
if 'auto_arm_sel_track' in pref_dict:
self.arm_selected_track = pref_dict['auto_arm_sel_track']
else:
self.arm_selected_track = False
if 'note_color_mode' in pref_dict:
self._modeselect._pad_mode._note_display_mode = pref_dict['note_color_mode']
else:
self._modeselect._pad_mode._note_display_mode = ND_KEYBOARD1
self._pref_dict['note_color_mode'] = self._modeselect._pad_mode._note_display_mode
self.set_sel_arm_button.send_value(self.arm_selected_track and 127 or 0, True)
self._note_repeater.recall_values(self._pref_dict)
def store_preferences(self):
self._pref_dict['step_advance'] = self._session.get_step_advance()
self._pref_dict['solo_exclusive'] = self._modeselect.is_solo_exclusive()
self._pref_dict['arm_exclusive'] = self._modeselect.is_arm_exclusive()
self._pref_dict['quantize_val'] = self._editsection.quantize
self._pref_dict['initial_cliplen'] = self._editsection.initial_clip_len
self._pref_dict['auto_arm_sel_track'] = self.arm_selected_track
self._pref_dict['note_color_mode'] = self._modeselect._pad_mode._note_display_mode
self._note_repeater.store_values(self._pref_dict)
def _init_settings(self):
from pickle import loads, dumps
from encodings import ascii
nop(ascii)
preferences = self._c_instance.preferences(self.preferences_name())
self._pref_dict = {}
try:
self._pref_dict = loads(str(preferences))
except Exception:
pass
pref_dict = self._pref_dict
preferences.set_serializer(lambda : dumps(pref_dict))
def preferences_name(self):
return 'Maschine'
def _pre_serialize(self):
from pickle import dumps
from encodings import ascii
nop(ascii)
preferences = self._c_instance.preferences('Maschine')
self.store_preferences()
dump = dumps(self._pref_dict)
preferences.set_serializer(lambda : dump)
def toggle_nav_mode(self):
self._session.switch_step_advance()
self.show_message(' View Navigation in steps of ' + str(self._session.get_step_advance()))
def _set_up_session(self, mode_selector):
is_momentary = True
self._session = MaschineSessionComponent()
self._session.set_color_manager(mode_selector.get_color_manager())
self.nav_buttons = (self.create_gated_button(92, COLOR_HUE_NAV),
self.create_gated_button(81, COLOR_HUE_NAV),
self.create_gated_button(93, COLOR_HUE_NAV),
self.create_gated_button(91, COLOR_HUE_NAV))
self._session.set_scene_bank_buttons(self.nav_buttons[0], self.nav_buttons[1])
self._session.set_track_bank_buttons(self.nav_buttons[2], self.nav_buttons[3])
track_stop_buttons = [ StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, index + STOP_CC_OFF) for index in range(4) ]
self._session.set_stop_track_clip_buttons(tuple(track_stop_buttons))
self._matrix = []
self._bmatrix = ButtonMatrixElement()
for scene_index in range(4):
button_row = []
for track_index in range(4):
button = self.create_pad_button(scene_index, track_index, mode_selector)
button_row.append(button)
self._matrix.append(tuple(button_row))
self._bmatrix.add_row(tuple(button_row))
self._session.set_matrix(self._matrix)
for button, (track_index, scene_index) in self._bmatrix.iterbuttons():
if button:
scene = self._session.scene(scene_index)
clip_slot = scene.clip_slot(track_index)
clip_slot.set_launch_button(button)
clip_slot.set_triggered_to_play_value(1)
clip_slot.set_triggered_to_record_value(1)
clip_slot.set_started_value(1)
clip_slot.set_recording_value(1)
clip_slot.set_stopped_value(1)
self._session._link()
def _set_up_mixer(self):
is_momentary = True
self._mixer = MaschineMixerComponent(8)
self.send_sliders = []
for track in range(8):
self.send_sliders.append(SliderElement(MIDI_CC_TYPE, BASIC_CHANNEL, SEND_CC_OFF + track))
for track in range(8):
strip = self._mixer.channel_strip(track)
strip.set_arm_button(StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, ARM_CC_OFF + track))
strip.set_solo_button(StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, SOLO_CC_OFF + track))
strip.set_mute_button(StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, MUTE_CC_OFF + track))
strip.set_volume_control(SliderElement(MIDI_CC_TYPE, BASIC_CHANNEL, LEVEL_CC_OFF + track))
strip.set_pan_control(SliderElement(MIDI_CC_TYPE, BASIC_CHANNEL, PAN_CC_OFF + track))
strip.set_select_button(StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, SELECT_CC_OFF + track))
st = tuple([self.send_sliders[track]])
strip.set_send_controls(st)
self.send_slider_toggle_button = StateButton(False, MIDI_CC_TYPE, 0, 90)
self._do_toggle_send.subject = self.send_slider_toggle_button
self._session.set_mixer(self._mixer)
def _set_global_buttons(self):
is_momentary = True
self._undo_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 85)
self._do_undo.subject = self._undo_button
self._redo_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 87)
self._do_redo.subject = self._redo_button
self._stop_all_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 111)
self._do_stop_all.subject = self._stop_all_button
self._toggle_detail_button = ButtonElement(is_momentary, MIDI_CC_TYPE, 1, 121)
self._action_toogle_detail_view.subject = self._toggle_detail_button
self._fire_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 9)
self._do_fire_button.subject = self._fire_button
self._g_clear_button = ButtonElement(is_momentary, MIDI_CC_TYPE, 1, 106)
self._hold_clear_action.subject = self._g_clear_button
self._g_duplicate_button = ButtonElement(is_momentary, MIDI_CC_TYPE, 1, 107)
self._hold_duplicate_action.subject = self._g_duplicate_button
self.track_left_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 120)
self.track_right_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 121)
self.set_sel_arm_button = StateButton(is_momentary, MIDI_CC_TYPE, 2, 56)
self._reenable_button = ButtonElement(is_momentary, MIDI_CC_TYPE, 1, 120)
self._do_auto_reenable.subject = self._reenable_button
self._on_change_reenabled.subject = self.song()
self._on_change_reenabled()
self._a_trk_left.subject = self.track_left_button
self._a_trk_right.subject = self.track_right_button
self._a_sel_arm.subject = self.set_sel_arm_button
def _set_up_device_control(self):
is_momentary = True
device = MaschineDeviceComponent()
param_controls = []
for index in range(8):
param_controls.append(SliderElement(MIDI_CC_TYPE, BASIC_CHANNEL, DEVICE_CC_OFF + index))
device.set_parameter_controls(tuple(param_controls))
self.device_control = param_controls
device.set_on_off_button(StateButton(is_momentary, MIDI_CC_TYPE, BASIC_CHANNEL, DEVICE_BUTTON_CC_OFF))
device.set_bank_nav_buttons(StateButton(is_momentary, MIDI_CC_TYPE, 3, 104), ButtonElement(is_momentary, MIDI_CC_TYPE, 3, 105))
self._device_nav_button_left = StateButton(is_momentary, MIDI_CC_TYPE, 3, 106)
self._device_nav_button_right = StateButton(is_momentary, MIDI_CC_TYPE, 3, 107)
self._navigate_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 127)
self._nav_value_left.subject = self._device_nav_button_left
self._nav_value_right.subject = self._device_nav_button_right
self._do_focus_navigate.subject = self._navigate_button
self.set_device_component(device)
return device
def _setup_transport(self):
is_momentary = True
transport = TransportComponent()
studiotransport = MaschineTransport()
playButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 108)
stopButton = StateButton(not is_momentary, MIDI_CC_TYPE, 0, 110)
recordButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 109)
overdubButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 107)
metrononmeButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 104)
eventRecButton = StateButton(is_momentary, MIDI_CC_TYPE, 0, 98)
playButton.name = 'Play'
stopButton.name = 'Stop'
recordButton.name = 'Record'
overdubButton.name = 'Overdub'
metrononmeButton.name = 'Metronome'
transport.set_play_button(playButton)
transport.set_stop_button(stopButton)
transport.set_record_button(recordButton)
transport.set_overdub_button(overdubButton)
transport.set_metronome_button(metrononmeButton)
studiotransport.set_session_auto_button(eventRecButton)
studiotransport.set_arrangement_overdub_button(StateButton(is_momentary, MIDI_CC_TYPE, 0, 106))
studiotransport.set_back_arrange_button(StateButton(is_momentary, MIDI_CC_TYPE, 0, 105))
transport.set_nudge_buttons(StateButton(is_momentary, MIDI_CC_TYPE, 1, 51), StateButton(is_momentary, MIDI_CC_TYPE, 1, 50))
punchinbutton = ToggleButton(MIDI_CC_TYPE, 1, 52)
punchoutbutton = ToggleButton(MIDI_CC_TYPE, 1, 53)
punchinbutton.name = 'Punch In'
punchoutbutton.name = 'Punch Out'
transport.set_punch_buttons(punchinbutton, punchoutbutton)
transport.set_loop_button(StateButton(is_momentary, MIDI_CC_TYPE, 1, 54))
self.song_follow_button = ButtonElement(True, MIDI_CC_TYPE, 2, 98)
self._do_song_follow.subject = self.song_follow_button
self._song_follow_changed.subject = self.song().view
self._song_follow_changed()
self.prehear_knob = SliderElement(MIDI_CC_TYPE, 0, 41)
self.prehear_knob.connect_to(self.song().master_track.mixer_device.cue_volume)
self.transp_ff_button = ButtonElement(True, MIDI_CC_TYPE, 1, 59)
self.transp_rw_button = ButtonElement(True, MIDI_CC_TYPE, 1, 58)
transport.set_seek_buttons(self.transp_ff_button, self.transp_rw_button)
self.xfadeKnob = SliderElement(MIDI_CC_TYPE, 1, 105)
self.xfadeKnob.connect_to(self.song().master_track.mixer_device.crossfader)
self.master_knob = SliderElement(MIDI_CC_TYPE, 0, 99)
self.master_knob.connect_to(self.song().master_track.mixer_device.volume)
self.tap_button = StateButton(is_momentary, MIDI_CC_TYPE, 0, 88)
self._do_tap_tempo.subject = self.tap_button
self.cue_add_delete_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 55)
self.cue_prev_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 56)
self.cue_next_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 57)
self._do_toggle_cue.subject = self.cue_add_delete_button
self._do_toggle_prev_cue.subject = self.cue_prev_button
self._do_toggle_next_cue.subject = self.cue_next_button
def set_up_function_buttons(self):
is_momentary = True
self.keycolor_mod_button = StateButton(is_momentary, MIDI_CC_TYPE, 1, 73)
self._do_key_color.subject = self.keycolor_mod_button
self._update_button = ButtonElement(is_momentary, MIDI_CC_TYPE, 0, 86)
self._do_update_display.subject = self._update_button
@subject_slot('appointed_device')
def _on_appointed_device_changed(self):
self._modeselect._device_changed()
def _update_hardware(self):
self._session.update()
self._modeselect.refresh()
self.update_undo_redo(True)
def refresh_state(self):
ControlSurface.refresh_state(self)
self._update_hardware()
def _send_midi(self, midi_bytes, **keys):
self._c_ref.send_midi(midi_bytes)
return True
def init_text_display(self):
if USE_DISPLAY:
self._modeselect._pad_mode.update_text_display()
def _on_selected_track_changed(self):
super(Maschine, self)._on_selected_track_changed()
self.set_controlled_track(self.song().view.selected_track)
self._on_devices_changed.subject = self.song().view.selected_track
@subject_slot('devices')
def _on_devices_changed(self):
pass
def update(self):
self.set_feedback_channels(FEEDBACK_CHANNELS)
super(Maschine, self).update()
def is_monochrome(self):
return False
def _deassign_matrix(self):
for scene_index in range(4):
scene = self._session.scene(scene_index)
for track_index in range(4):
clip_slot = scene.clip_slot(track_index)
clip_slot.set_launch_button(None)
def update_display(self):
with self.component_guard():
with self._is_sending_scheduled_messages():
self._task_group.update(0.1)
self._modeselect.notify(self.blink_state)
self.blink_state = (self.blink_state + 1) % 4
self.display_task.tick()
self.update_undo_redo(False)
def update_undo_redo(self, force = False):
if force:
self.undo_state = self.song().can_undo
self.redo_state = self.song().can_redo
if self.song().can_undo != self.undo_state:
self.undo_state = self.song().can_undo
self._undo_button.send_value(self.undo_state == 1 and 127 or 0)
if self.song().can_redo != self.redo_state:
self.redo_state = self.song().can_redo
self._redo_button.send_value(self.redo_state == 1 and 127 or 0)
def adjust_loop_start(self, delta):
loopval = self.song().loop_start
self.song().loop_start = min(self.song().song_length, max(0, loopval + delta))
def adjust_loop_length(self, delta):
loopval = self.song().loop_length
self.song().loop_length = min(self.song().song_length, max(abs(delta), loopval + delta))
def _do_armsolo_mode(self, value):
pass
@subject_slot('value')
def _do_fire_button(self, value):
raise self._fire_button != None or AssertionError
raise value in range(128) or AssertionError
if value != 0:
if self.isShiftDown():
self.song().tap_tempo()
else:
clip_slot = self.song().view.highlighted_clip_slot
if clip_slot:
clip_slot.fire()
@subject_slot('value')
def _do_undo(self, value):
if value != 0:
if self.use_layered_buttons() and self.isShiftDown():
if self.song().can_redo == 1:
self.song().redo()
self.show_message(str('REDO'))
elif self.song().can_undo == 1:
self.song().undo()
self.show_message(str('UNDO'))
@subject_slot('value')
def _do_redo(self, value):
if value != 0:
if self.song().can_redo == 1:
self.song().redo()
self.show_message(str('REDO'))
@subject_slot('value')
def _do_stop_all(self, value):
if value != 0:
if self.use_layered_buttons() and self.isShiftDown():
self.song().stop_all_clips(0)
else:
self.song().stop_all_clips(1)
def isShiftDown(self):
return self._editsection.isShiftdown()
def modifiers(self):
return self._editsection.modifiers()
def use_layered_buttons(self):
return False
def _handle_base_note(self, diff):
self._modeselect._pad_mode.inc_base_note(diff)
def _handle_octave(self, diff):
self._modeselect._pad_mode.inc_octave(diff)
octave_val = self._modeselect._pad_mode
def _handle_scale(self, diff):
self._modeselect._pad_mode.inc_scale(diff)
@subject_slot('value')
def _do_update_display(self, value):
if value != 0:
self.refresh_state()
@subject_slot('value')
def _do_key_color(self, value):
if not value in range(128):
raise AssertionError
value != 0 and self._modeselect._pad_mode.step_key_color_mode()
@subject_slot('value')
def _do_tap_tempo(self, value):
if not value in range(128):
raise AssertionError
value != 0 and self.song().tap_tempo()
@subject_slot('value')
def _do_toggle_cue(self, value):
if not value in range(128):
raise AssertionError
value != 0 and self.song().set_or_delete_cue()
@subject_slot('value')
def _do_toggle_prev_cue(self, value):
if not value in range(128):
raise AssertionError
value != 0 and self.song().jump_to_prev_cue()
@subject_slot('value')
def _do_toggle_next_cue(self, value):
if not value in range(128):
raise AssertionError
value != 0 and self.song().jump_to_next_cue()
@subject_slot('value')
def _do_toggle_send(self, value):
if not value in range(128):
raise AssertionError
if self.isShiftDown():
value != 0 and self.refresh_state()
self.show_message('Refresh Display')
else:
nr_of_tracks = len(self.song().return_tracks)
if value == 0 or nr_of_tracks < 1:
return
prev = self.send_slider_index
self.send_slider_index += 1
if self.send_slider_index >= nr_of_tracks:
self.send_slider_index = 0
self.show_message(' Set Send ' + str(SENDS[self.send_slider_index]))
self.timed_message(2, ' Set Send ' + str(SENDS[self.send_slider_index]))
if prev != self.send_slider_index:
for track in range(8):
strip = self._mixer.channel_strip(track)
slider_list = []
for index in range(self.send_slider_index + 1):
if index < self.send_slider_index - 1:
slider_list.append(None)
else:
slider_list.append(self.send_sliders[track])
strip.set_send_controls(tuple(slider_list))
@subject_slot('value')
def _a_trk_left(self, value):
if not value in range(128):
raise AssertionError
if value != 0:
if self.application().view.is_view_visible('Session'):
direction = Live.Application.Application.View.NavDirection.left
self.application().view.scroll_view(direction, 'Session', True)
track = self.song().view.selected_track
self.timed_message(2, 'T:' + track.name, False)
self.arm_selected_track and track.can_be_armed and arm_exclusive(self.song(), track)
@subject_slot('value')
def _a_trk_right(self, value):
if not value in range(128):
raise AssertionError
if value != 0:
if self.application().view.is_view_visible('Session'):
direction = Live.Application.Application.View.NavDirection.right
self.application().view.scroll_view(direction, 'Session', True)
track = self.song().view.selected_track
self.timed_message(2, 'T:' + track.name, False)
self.arm_selected_track and track.can_be_armed and arm_exclusive(self.song(), track)
@subject_slot('value')
def _a_sel_arm(self, value):
if value != 0:
if self.arm_selected_track:
self.arm_selected_track = False
self.set_sel_arm_button.send_value(0, True)
else:
self.arm_selected_track = True
self.set_sel_arm_button.send_value(127, True)
@subject_slot('value')
def _nav_value_left(self, value):
if not self._device_nav_button_left != None:
raise AssertionError
if not value in range(128):
raise AssertionError
modifier_pressed = True
value != 0 and (not self.application().view.is_view_visible('Detail') or not self.application().view.is_view_visible('Detail/DeviceChain')) and self.application().view.show_view('Detail')
self.application().view.show_view('Detail/DeviceChain')
else:
direction = Live.Application.Application.View.NavDirection.left
self.application().view.scroll_view(direction, 'Detail/DeviceChain', not modifier_pressed)
@subject_slot('value')
def _nav_value_right(self, value):
if not self._device_nav_button_right != None:
raise AssertionError
if not value in range(128):
raise AssertionError
modifier_pressed = value != 0 and True
(not self.application().view.is_view_visible('Detail') or not self.application().view.is_view_visible('Detail/DeviceChain')) and self.application().view.show_view('Detail')
self.application().view.show_view('Detail/DeviceChain')
else:
direction = Live.Application.Application.View.NavDirection.right
self.application().view.scroll_view(direction, 'Detail/DeviceChain', not modifier_pressed)
@subject_slot('value')
def _do_focus_navigate(self, value):
if not self._navigate_button != None:
raise AssertionError
raise value in range(128) or AssertionError
self.nav_index = value != 0 and (self.nav_index + 1) % len(VIEWS_ALL)
self.application().view.focus_view(VIEWS_ALL[self.nav_index])
self.show_message('Focus on : ' + str(VIEWS_ALL[self.nav_index]))
def focus_clip_detail(self):
self.application().view.focus_view('Detail/Clip')
@subject_slot('follow_song')
def _song_follow_changed(self):
view = self.song().view
if view.follow_song:
self.song_follow_button.send_value(1, True)
else:
self.song_follow_button.send_value(0, True)
@subject_slot('value')
def _do_song_follow(self, value):
if value != 0:
view = self.song().view
if view.follow_song:
view.follow_song = False
self.song_follow_button.send_value(0, True)
else:
view.follow_song = True
self.song_follow_button.send_value(1, True)
@subject_slot('value')
def _hold_duplicate_action(self, value):
if value != 0:
pass
@subject_slot('value')
def _hold_clear_action(self, value):
if value != 0:
self._mixer.enter_clear_mode()
self._device_component.enter_clear_mode()
else:
self._mixer.exit_clear_mode()
self._device_component.exit_clear_mode()
@subject_slot('value')
def _action_toogle_main_view(self, value):
if value != 0:
appv = self.application().view
if appv.is_view_visible('Arranger'):
appv.show_view('Session')
else:
appv.show_view('Arranger')
@subject_slot('value')
def _action_toogle_detail_view(self, value):
if value != 0:
appv = self.application().view
if self.isShiftDown():
if appv.is_view_visible('Arranger'):
appv.show_view('Session')
else:
appv.show_view('Arranger')
elif appv.is_view_visible('Detail/Clip'):
appv.show_view('Detail/DeviceChain')
else:
appv.show_view('Detail/Clip')
@subject_slot('re_enable_automation_enabled')
def _on_change_reenabled(self):
if self.song().re_enable_automation_enabled:
self._reenable_button.turn_on()
else:
self._reenable_button.turn_off()
@subject_slot('value')
def _do_auto_reenable(self, value):
if value != 0:
self.song().re_enable_automation()
def to_color_edit_mode(self, active):
pass
def clear_display_all(self):
self.send_to_display('', 0)
self.send_to_display('', 1)
self.send_to_display('', 2)
self.send_to_display('', 3)
def clear_display(self, grid):
self.send_to_display('', grid)
def timed_message(self, grid, text, hold = False):
if USE_DISPLAY == False:
self.show_message(text)
else:
self.display_task.set_func(self.clear_display, grid)
self.send_to_display(text, grid)
if hold:
self.display_task.hold()
self.display_task.start()
def timed_message_release(self):
self.display_task.release()
def update_bank_display(self):
if USE_DISPLAY:
name, bank = self._device._current_bank_details()
if self._display_device_param:
prms = len(bank)
d1 = ''
for i in range(4):
parm = bank[i]
if parm:
name = parm.name
d1 += name[:6] + (i < 3 and '|' or '')
else:
d1 += ' ' + (i < 3 and '|' or '')
self.send_to_display(d1, 2)
d1 = ''
for i in range(4):
parm = bank[i + 4]
if parm:
name = parm.name
d1 += name[:6] + (i < 3 and '|' or '')
else:
d1 += ' ' + (i < 3 and '|' or '')
self.send_to_display(d1, 4)
else:
self.timed_message(2, 'Bank: ' + name)
def display_parameters(self, paramlist):
if USE_DISPLAY == False:
return
def send_to_display(self, text, grid = 0):
if USE_DISPLAY == False:
return
if self._diplay_cache[grid] == text:
return
self._diplay_cache[grid] = text
if len(text) > 28:
text = text[:27]
msgsysex = [240,
0,
0,
102,
23,
18,
min(grid, 3) * 28]
filled = text.ljust(28)
for c in filled:
msgsysex.append(ord(c))
msgsysex.append(247)
self._send_midi(tuple(msgsysex))
def cleanup(self):
pass
def disconnect(self):
self._pre_serialize()
self.clear_display_all()
for button, (track_index, scene_index) in self._bmatrix.iterbuttons():
if button:
button.send_color_direct(PColor.OFF[0])
time.sleep(0.2)
self._active = False
self._suppress_send_midi = True
super(Maschine, self).disconnect()
