def _recolor_mixer_track(self, index):
if index != 0:
for i in range(channels.channelCount()):
if channels.getTargetFxTrack(i) == index:
mixer.setTrackColor(index, channels.getChannelColor(i))
return
mixer.setTrackColor(index, -10261391)
def _next_free_mixer_track(self):
last_track = 0
for i in range(channels.channelCount()):
if i == channels.selectedChannel():
# Skip the assignment for the channel we are assigning.
continue
last_track = max(last_track, channels.getTargetFxTrack(i))
return last_track + 1
def sync_current_color(unused_param_value):
"""Sync channel color"""
selected = channels.selectedChannel()
if selected < 0:
return
mixer_index = channels.getTargetFxTrack(selected)
if mixer_index <= 0:
return
color = channels.getChannelColor(selected)
mixer.setTrackColor(mixer_index, color)
def sync_all_colors(unused_param_value):
"""Sync all colors"""
num_channels = channels.channelCount()
for i in range(num_channels):
color = channels.getChannelColor(i)
mixer_index = channels.getTargetFxTrack(i)
if mixer_index <= 0:
# Nothing to sync
continue
mixer.setTrackColor(mixer_index, color)
def OnUpdateTargetMixerTrack(self, delta):
max_track_idx = mixer.trackCount() - 2 # One of the track is a control track
prev_track = channels.getTargetFxTrack(channels.selectedChannel())
target_track = self.circular(0, max_track_idx, prev_track + delta)
# Remember to unset the name of the previous pointed to track.
mixer.setTrackNumber(target_track, midi.curfxMinimalLatencyUpdate)
mixer.linkTrackToChannel(midi.ROUTE_ToThis)
channel_idx = self._channel_with_route_to_mixer_track(prev_track)
if channel_idx < 0:
mixer.setTrackName(prev_track, '')
elif mixer.getTrackName(prev_track) == mixer.getTrackName(target_track):
mixer.setTrackName(prev_track, channels.getChannelName(channel_idx))
if target_track == 0:
mixer.setTrackName(target_track, '')
def mixerTrackSelect(channelNum): mixer.deselectAll() mixer.selectTrack(channels.getTargetFxTrack(channelNum))
def _channel_with_route_to_mixer_track(self, track):
max_channel = channels.channelCount()
for i in range(max_channel):
if channels.getTargetFxTrack(i) == track:
return i
return -1
def OnMixerTrackKnobPress(self):
if not channels.getTargetFxTrack(channels.selectedChannel()):
track = self._next_free_mixer_track()
self.OnUpdateTargetMixerTrack(track)
else:
self._toggle_all_mixer_plugins()
def _toggle_all_mixer_plugins(self):
mixer_track = channels.getTargetFxTrack(channels.selectedChannel())
mixer.setTrackNumber(mixer_track)
def get_target_mixer_track():
track = channels.getTargetFxTrack(channels.selectedChannel())
return '%d' % track if track > 0 else 'MASTER'
def selectMixerTrackChannel(self, track_index):
current = channels.channelNumber()
count = channels.channelCount()
return self.cycleChannels(
current, count,
lambda i: channels.getTargetFxTrack(i) == track_index)
