def _update_stop_scene_leds(self, index):
scenes = self.song.scenes
scene_index = index + self._session_ring.scene_offset
if self.is_enabled(
) and self._stop_scene_clip_buttons is not None and index < len(
self._stop_scene_clip_buttons):
button = self._stop_scene_clip_buttons[index]
if button is not None:
value_to_send = None
if scene_index < len(
scenes) and scenes[scene_index].clip_slots:
tracks = self._session_ring.tracks_to_use()
if find_if(
lambda x: x.playing_slot_index == scene_index and x
.fired_slot_index != -2, tracks):
value_to_send = self._stop_clip_value
elif find_if(
lambda x: x.fired_slot_index == -2 and x.
playing_slot_index == scene_index, tracks):
value_to_send = self._stop_clip_triggered_value
else:
value_to_send = u'Session.StoppedClip'
if value_to_send is None:
button.turn_off()
elif in_range(value_to_send, 0, 128):
button.send_value(value_to_send)
else:
button.set_light(value_to_send)
def _on_stop_scene_value(self, value, button):
if self.is_enabled():
if value is not 0 or not button.is_momentary():
scene_index = list(self._stop_scene_clip_buttons).index(
button) + self._session_ring.scene_offset
for track in self._session_ring.tracks_to_use():
if in_range(scene_index, 0, len(track.clip_slots)) and (
track.playing_slot_index == scene_index
or track.fired_slot_index == scene_index):
track.stop_all_clips()
def randomize_device_parameters(self):
if self.device() is None:
return
parameters = filter(lambda param: param.is_enabled and param.state == 0, self.device().parameters[1:])
for p in parameters:
if not p.is_quantized:
value = random.random()
scaled_value = p.min + (value * (p.max - p.min))
if in_range(scaled_value, p.min, p.max):
p.value = scaled_value
def _update_stop_clips_led(self, index):
if self.is_enabled(
) and self._stop_track_clip_buttons is not None and index < len(
self._stop_track_clip_buttons):
button = self._stop_track_clip_buttons[index]
if button is not None:
tracks_to_use = self._session_ring.tracks_to_use()
track_index = index + self._session_ring.track_offset
value_to_send = None
if track_index < len(tracks_to_use):
if tracks_to_use[track_index].clip_slots:
track = tracks_to_use[track_index]
if track.fired_slot_index == -2:
value_to_send = self._stop_clip_triggered_value
elif track.playing_slot_index >= 0:
value_to_send = self._stop_clip_value
else:
value_to_send = u'Session.StoppedClip'
if value_to_send is None:
button.turn_off()
elif in_range(value_to_send, 0, 128):
button.send_value(value_to_send)
else:
button.set_light(value_to_send)
def _on_select_button_pressed(self, button):
index = list(self.select_buttons).index(button)
if in_range(index, 0, 8):
self._selected_rate_index = index
self._update_select_buttons()
self.notify_selected_rate_index(index)
def selected_rate(self, new_rate_index):
assert in_range(new_rate_index, 0, 8) or new_rate_index is None
self._selected_rate_index = new_rate_index
self._update_select_buttons()
def determine_shaded_color_index(color_index, shade_level):
raise in_range(color_index, 1, 27) or AssertionError
raise shade_level in (1, 2) or AssertionError
return (color_index - 1) * 2 + 64 + shade_level
def determine_shaded_color_index(color_index, shade_level):
raise in_range(color_index, 1, 27) or AssertionError
raise shade_level in (1, 2) or AssertionError
return (color_index - 1) * 2 + 64 + shade_level