def main(argv):
args = parseArgs()
level = logging.DEBUG if args.debug else logging.WARNING
logging.basicConfig(level=level)
if args.list_ports:
probeMidiAndPrint()
sys.exit(0)
if args.list_tracks:
extractTracksAndPrint(args.song_path)
sys.exit(0)
midiin = midi.InputConnection()
inPorts = midiin.probeMidiPorts()
midiin.attach(InstrumentState)
midiin.openPort(inPorts[args.in_port])
midiout = midi.OutputConnection()
outPorts = midiout.probeMidiPorts()
midiout.openPort(outPorts[args.out_port])
midiplayer = MidiPlayer(midiout, args.song_path, args.speed)
midiplayer.attach(PlayingSongState)
# TODO: consider moving note sequence and ticks per beat out of
# PlayingSongState. Pass these to components that need them and
# store only what is necessary in the global object (things that
# change).
noteSequence = midiplayer.getNoteSequence()
noteSequenceForGui = noteSequence[args.track][args.channel].getNotesForProgram(args.program)
PlayingSongState.setTicksPerBeat(noteSequence.ticksPerBeat)
PlayingSongState.setNotes(noteSequenceForGui)
Assets.loadAssets()
app = ApplicationWindow()
playerThread = threading.Thread(target=midiplayer.play)
playerThread.start()
app.start()
midiplayer.stop()
playerThread.join()
midiin.closePort()
midiout.closePort()
def _getScoreAssets(self):
self._staffLineImage = Assets.get("staff_line.png")
def _getPianoKeyAssets(self):
self.bDownImage = Assets.get("black_key_down.png")
self.wDownImage = Assets.get("white_key_down.png")
self.bUpImage = Assets.get("black_key_up.png")
self.wUpImage = Assets.get("white_key_up.png")
def _getScoreAssets(self):
self._staffLineImage = Assets.get("staff_line.png")
def _getPianoKeyAssets(self):
self.bDownImage = Assets.get("black_key_down.png")
self.wDownImage = Assets.get("white_key_down.png")
self.bUpImage = Assets.get("black_key_up.png")
self.wUpImage = Assets.get("white_key_up.png")