def show(self): super().show() try: if self.smf_player == None: self.smf_player = libsmf.addSmf() libsmf.attachPlayer(self.smf_player) self.zyngui.zynautoconnect() except: pass
def start_recording(self):
if not libsmf.isRecording():
logging.info("STARTING NEW MIDI RECORD ...")
if self.smf_recorder == None:
self.smf_recorder = libsmf.addSmf()
libsmf.attachRecorder(self.smf_recorder)
self.zyngui.zynautoconnect()
sleep(0.1)
libsmf.unload(self.smf_recorder)
libsmf.startRecording()
self.update_list()
return True
else:
return False
def export_smf(self, params):
smf = libsmf.addSmf()
tempo = libseq.getTempo()
libsmf.addTempo(smf, 0, tempo)
ticks_per_step = libsmf.getTicksPerQuarterNote(
smf) / libseq.getStepsPerBeat()
for step in range(libseq.getSteps()):
time = int(step * ticks_per_step)
for note in range(128):
duration = libseq.getNoteDuration(step, note)
if duration == 0:
continue
duration = int(duration * ticks_per_step)
velocity = libseq.getNoteVelocity(step, note)
libsmf.addNote(smf, 0, time, duration, self.channel, note,
velocity)
libsmf.setEndOfTrack(smf, 0, int(libseq.getSteps() * ticks_per_step))
zynsmf.save(
smf, "/zynthian/zynthian-my-data/capture/pattern%d_%s.mid" %
(self.pattern, datetime.now()))
def get_filelist(self, src_dir):
res = {}
for f in sorted(os.listdir(src_dir)):
fpath = join(src_dir, f)
fname = f[:-4]
fext = f[-4:].lower()
if isfile(fpath) and fext in ('.mid'):
res[fname] = {'fpath': fpath, 'ext': fext}
smf = libsmf.addSmf()
for fname in res:
try:
zynsmf.load(smf, res[fname]['fpath'])
res[fname]['length'] = libsmf.getDuration(smf)
except Exception as e:
res[fname]['length'] = 0
logging.warning(e)
libsmf.removeSmf(smf)
return res
def setUpClass(self):
global smf
smf = libsmf.addSmf()