def start_playing(self, fpath=None):
self.stop_playing()
if fpath is None:
fpath = self.get_current_track_fpath()
if fpath is None:
logging.info("No track to play!")
return
logging.info("STARTING MIDI PLAY '{}' ...".format(fpath))
try:
zynsmf.load(self.smf_player,fpath)
tempo = int(libsmf.getTempo(self.smf_player, 0))
libseq.setTempo(tempo) #TODO: This isn't working
libsmf.startPlayback()
zynseq.transport_start("zynsmf")
# libseq.transportLocate(0)
self.show_playing_bpm()
self.current_playback_fpath=fpath
self.smf_timer = Timer(interval = 1, function=self.check_playback)
self.smf_timer.start()
except Exception as e:
logging.error("ERROR STARTING MIDI PLAY: %s" % e)
self.zyngui.show_info("ERROR STARTING MIDI PLAY:\n %s" % e)
self.zyngui.hide_info_timer(5000)
self.update_list()
return True
def test_aa06_event(self):
self.assertTrue(zynsmf.load(smf, "./test.mid"))
self.assertEqual(libsmf.getEventTime(), 0)
self.assertEqual(libsmf.getEventType(), 1)
self.assertEqual(libsmf.getEventChannel(), 0)
self.assertEqual(libsmf.getEventStatus(), 0x90)
self.assertEqual(libsmf.getEventValue1(), 60)
self.assertEqual(libsmf.getEventValue2(), 100)
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 test_ab_01_player(self):
self.assertTrue(zynsmf.load(smf, "./test.mid"))
self.assertTrue(libsmf.attachPlayer(smf))
port = None
try:
port = client.get_port_by_name('zynmidiplayer:midi_out')
except:
pass
self.assertIsNotNone(port)
libsmf.removePlayer(smf)
sleep(0.1)
self.assertRaises(jack.JackError, client.get_port_by_name,
'zynmidiplayer:midi_out')
def test_ab02_playback(self):
self.assertEqual(client.transport_state, jack.STOPPED)
self.assertTrue(zynsmf.load(smf, "./test.mid"))
self.assertTrue(libsmf.attachPlayer(smf))
libsmf.startPlayback(False)
self.assertEqual(libsmf.getPlayState(), STARTING)
client.transport_start()
self.assertEqual(client.transport_state, jack.ROLLING)
self.assertEqual(libsmf.getPlayState(), PLAYING)
# Stop
libsmf.stopPlayback(False)
self.assertEqual(libsmf.getPlayState(), STOPPING)
sleep(0.1)
self.assertEqual(client.transport_state, jack.STOPPED)
self.assertEqual(libsmf.getPlayState(), STOPPED)
def test_aa05_format(self):
self.assertTrue(zynsmf.load(smf, "./test.mid"))
self.assertEqual(libsmf.getFormat(smf), 1)
def test_aa04_tracks(self):
self.assertTrue(zynsmf.load(smf, "./test.mid"))
self.assertEqual(libsmf.getTracks(smf), 1)
def test_aa03_position(self):
self.assertTrue(zynsmf.load(smf, "./test.mid"))
libsmf.setPosition(smf, 2)
self.assertGreaterEqual(libsmf.getEventTime(), 2)
def test_aa02_duration(self):
self.assertTrue(zynsmf.load(smf, "./test.mid"))
self.assertEqual(libsmf.getDuration(smf), 6125)
def test_aa01_load(self):
self.assertTrue(zynsmf.load(smf, "./test.mid"))