def get_midi_ports(self, client_name):
if self.jack_client is None:
return []
# get input and outputs separately
in_ports = charPtrPtrToStringList(jacklib.get_ports(self.jack_client, client_name+":", jacklib.JACK_DEFAULT_MIDI_TYPE,
jacklib.JackPortIsPhysical|jacklib.JackPortIsOutput
if client_name == "alsa_midi" else
jacklib.JackPortIsInput
))
out_ports = charPtrPtrToStringList(jacklib.get_ports(self.jack_client, client_name+":", jacklib.JACK_DEFAULT_MIDI_TYPE,
jacklib.JackPortIsPhysical|jacklib.JackPortIsInput
if client_name == "alsa_midi" else
jacklib.JackPortIsOutput
))
if client_name != "alsa_midi":
if "ingen:control_in" in in_ports:
in_ports.remove("ingen:control_in")
if "ingen:control_out" in out_ports:
out_ports.remove("ingen:control_out")
for i in range(len(in_ports)):
uuid = jacklib.port_uuid(jacklib.port_by_name(self.jack_client, in_ports[i]))
ret, value, type_ = jacklib.get_property(uuid, jacklib.JACK_METADATA_PRETTY_NAME)
if ret == 0 and type_ == b"text/plain":
in_ports[i] = charPtrToString(value)
for i in range(len(out_ports)):
uuid = jacklib.port_uuid(jacklib.port_by_name(self.jack_client, out_ports[i]))
ret, value, type_ = jacklib.get_property(uuid, jacklib.JACK_METADATA_PRETTY_NAME)
if ret == 0 and type_ == b"text/plain":
out_ports[i] = charPtrToString(value)
# remove suffixes from ports
in_ports = [port.replace(client_name+":","",1).rsplit(" in" ,1)[0] for port in in_ports ]
out_ports = [port.replace(client_name+":","",1).rsplit(" out",1)[0] for port in out_ports]
# add our own suffix now
ports = []
for port in in_ports:
#if "Midi Through" in port:
#continue
if port in ("jackmidi", "OSS sequencer"):
continue
ports.append(port + (" (in+out)" if port in out_ports else " (in)"))
return ports
def jack_midi_devs_callback(self):
while len(self.mididevuuids) != 0:
subject = self.mididevuuids.pop()
ret, value, type_ = jacklib.get_property(
subject, jacklib.JACK_METADATA_PRETTY_NAME)
if ret != 0:
continue
if type_ != b"text/plain":
continue
value = charPtrToString(value)
if not (value.endswith(" in") or value.endswith(" out")):
continue
mod_name = "%s:%s" % (self.backend_client_name,
value.replace(" ", "_").replace("-",
"_").lower())
midi_name = "alsa_midi:%s" % value
# All good, make connection now
if value.endswith(" in"):
jacklib.connect(self.jack_client, midi_name, mod_name)
jacklib.connect(self.jack_client, midi_name,
self.backend_client_name + ":control_in")
else:
jacklib.connect(self.jack_client, mod_name, midi_name)
def jack_midi_devs_callback(self):
while len(self.mididevuuids) != 0:
subject = self.mididevuuids.pop()
ret, value, type_ = jacklib.get_property(subject, jacklib.JACK_METADATA_PRETTY_NAME)
if ret != 0:
continue
if type_ != b"text/plain":
continue
value = charPtrToString(value)
if not (value.endswith(" in") or value.endswith(" out")):
continue
mod_name = "%s:%s" % (self.backend_client_name, value.replace(" ", "_").replace("-","_").lower())
midi_name = "alsa_midi:%s" % value
# All good, make connection now
if value.endswith(" in"):
jacklib.connect(self.jack_client, midi_name, mod_name)
jacklib.connect(self.jack_client, midi_name, self.backend_client_name+":control_in")
else:
jacklib.connect(self.jack_client, mod_name, midi_name)
def get_midi_ports(self, client_name):
if self.jack_client is None:
return []
# get input and outputs separately
in_ports = charPtrPtrToStringList(
jacklib.get_ports(
self.jack_client, client_name + ":",
jacklib.JACK_DEFAULT_MIDI_TYPE,
jacklib.JackPortIsPhysical | jacklib.JackPortIsOutput
if client_name == "alsa_midi" else jacklib.JackPortIsInput))
out_ports = charPtrPtrToStringList(
jacklib.get_ports(
self.jack_client, client_name + ":",
jacklib.JACK_DEFAULT_MIDI_TYPE,
jacklib.JackPortIsPhysical | jacklib.JackPortIsInput
if client_name == "alsa_midi" else jacklib.JackPortIsOutput))
if client_name != "alsa_midi":
if "ingen:control_in" in in_ports:
in_ports.remove("ingen:control_in")
if "ingen:control_out" in out_ports:
out_ports.remove("ingen:control_out")
for i in range(len(in_ports)):
uuid = jacklib.port_uuid(
jacklib.port_by_name(self.jack_client, in_ports[i]))
ret, value, type_ = jacklib.get_property(
uuid, jacklib.JACK_METADATA_PRETTY_NAME)
if ret == 0 and type_ == b"text/plain":
in_ports[i] = charPtrToString(value)
for i in range(len(out_ports)):
uuid = jacklib.port_uuid(
jacklib.port_by_name(self.jack_client, out_ports[i]))
ret, value, type_ = jacklib.get_property(
uuid, jacklib.JACK_METADATA_PRETTY_NAME)
if ret == 0 and type_ == b"text/plain":
out_ports[i] = charPtrToString(value)
# remove suffixes from ports
in_ports = [
port.replace(client_name + ":", "", 1).rsplit(" in", 1)[0]
for port in in_ports
]
out_ports = [
port.replace(client_name + ":", "", 1).rsplit(" out", 1)[0]
for port in out_ports
]
# add our own suffix now
ports = []
for port in in_ports:
#if "Midi Through" in port:
#continue
if port in ("jackmidi", "OSS sequencer"):
continue
ports.append(port +
(" (in+out)" if port in out_ports else " (in)"))
return ports
