def add_sequence(self, length=-1):
seq = libcvht.sequence_new(length)
libcvht.module_add_sequence(self._mod_handle, seq)
for cb in self.cb_new_sequence:
cb(libcvht.sequence_get_index(seq))
return VHTSequence(seq, self, self.cb_new_track)
def unpack_seq(self, seq, matrix=False):
sq = None
par = -1
if matrix:
s = self.add_sequence()
s.parent = par
else:
sq = libcvht.sequence_new(23)
s = VHTSequence(sq, self)
par = seq["parent"]
s.length = seq["length"]
s.rpb = seq["rpb"]
s.parent = par
s.extras.jsn = seq["extras"]
if "playing" in seq:
s.playing = seq["playing"]
if "trg_playmode" in seq:
s.trg_playmode = seq["trg_playmode"]
s.trg_quantise = seq["trg_quantise"]
s.set_trig(0, seq["trig"][0][0], seq["trig"][0][1],
seq["trig"][0][2])
s.set_trig(1, seq["trig"][1][0], seq["trig"][1][1],
seq["trig"][1][2])
s.set_trig(2, seq["trig"][2][0], seq["trig"][2][1],
seq["trig"][2][2])
for trk in seq["trk"]:
t = s.add_track(
trk["port"],
trk["channel"],
trk["nrows"],
trk["nsrows"],
trk["ctrlpr"],
)
t.playing = trk["playing"]
t.set_bank(trk["program"][0], trk["program"][1])
t.send_program_change(trk["program"][2])
t.set_qc1(trk["qc"][0], trk["qc"][1])
t.set_qc2(trk["qc"][2], trk["qc"][3])
t.loop = trk["loop"]
t.extras.jsn = trk["extras"]
nctrl = 0
for ctrl in trk["ctrl"]:
if ctrl["ctrlnum"] > -1:
t.ctrl.add(ctrl["ctrlnum"])
for rw in ctrl["rows"]:
r = t.ctrl[nctrl][rw["n"]]
r.velocity = rw["velocity"]
r.linked = rw["linked"]
r.smooth = rw["smooth"]
r.anchor = rw["anchor"]
t.ctrl[nctrl].refresh()
for dood in ctrl["doodles"]:
rn = dood[0] * t.ctrlpr
for d in dood[1]:
t.set_ctrl(nctrl, rn, d)
rn += 1
nctrl += 1
for cc, col in enumerate(trk["col"]):
if cc == 0:
c = t[0]
else:
c = t.add_column()
for row in col:
rr = c[row["n"]]
rr.type = row["type"]
rr.note = row["note"]
rr.velocity = row["velocity"]
rr.delay = row["delay"]
return sq
def new_sequence(self, length=-1):
seq = libcvht.sequence_new(length)
return VHTSequence(seq, self, self.cb_new_track)