class TrackScheduler(object):
"""
Schedules notes and tempo events into a track
"""
def __init__(self, meta_track, instrument=0, channel=0):
self.meta_track = meta_track
self.time = 0
self.scheduled_track = NotesAndEventsScheduledTrack(instrument=instrument, channel=channel)
def schedule_frame_components(self, components):
"""
Schedules the notes and tempo events from each component in the list of components
:param components: list of components from the frame
:return:
"""
for component in components:
sound_event = component.get_sound_event()
# add tempo and other events
for note in sound_event.get_notes():
self.scheduled_track.schedule_note(note, self.time)
self.meta_track.schedule_event(component.get_tempo_event(), self.time)
self.time += component.get_pause_to_next_component()
def get_duration(self):
return self.scheduled_track.get_duration()
def get_scheduled_track(self):
return self.scheduled_track
def __init__(self, meta_track, instrument=0, channel=0):
self.meta_track = meta_track
self.time = 0
self.scheduled_track = NotesAndEventsScheduledTrack(instrument=instrument, channel=channel)
