def __init__(self):
self.hmi_initialized = False
self.host_initialized = False
self.pedalboard_initialized = False
self._playback_1_connected_ports = []
self._playback_2_connected_ports = []
self._tuner = False
self._tuner_port = 1
self._peakmeter = False
self.monitor_server = None
self.current_bank = None
self.jack_bufsize = DEFAULT_JACK_BUFSIZE
self.effect_index = EffectIndex()
self._pedalboard = Pedalboard()
#Protocol.register_cmd_callback("banks", self.hmi_list_banks)
#Protocol.register_cmd_callback("pedalboards", self.hmi_list_pedalboards)
Protocol.register_cmd_callback("hw_con", self.hardware_connected)
Protocol.register_cmd_callback("hw_dis", self.hardware_disconnected)
Protocol.register_cmd_callback("control_set", self.hmi_parameter_set)
Protocol.register_cmd_callback("control_get", self.parameter_get)
Protocol.register_cmd_callback("control_next", self.parameter_addressing_next)
Protocol.register_cmd_callback("peakmeter", self.peakmeter_set)
Protocol.register_cmd_callback("tuner", self.tuner_set)
Protocol.register_cmd_callback("tuner_input", self.tuner_set_input)
#Protocol.register_cmd_callback("pedalboard_save", self.save_current_pedalboard)
#Protocol.register_cmd_callback("pedalboard_reset", self.reset_current_pedalboard)
Protocol.register_cmd_callback("jack_cpu_load", self.jack_cpu_load)
# self.host = factory(Host, FakeHost, DEV_HOST,
# "unix:///tmp/ingen.sock", self.host_callback)
self.host = Host(os.environ.get("MOD_INGEN_SOCKET_URI", "unix:///tmp/ingen.sock"), self.host_callback)
self.hmi = factory(HMI, FakeHMI, DEV_HMI,
HMI_SERIAL_PORT, HMI_BAUD_RATE, self.hmi_callback)
self.recorder = Recorder()
self.player = Player()
self.bundlepath = None
self.mute_state = True
self.recording = None
self.instances = []
self.instance_mapper = InstanceIdMapper()
self.screenshot_generator = ScreenshotGenerator()
self.engine_samplerate = 48000 # default value
self._clipmeter = Clipmeter(self.hmi)
self.websockets = []
self._load_pb_hack = None
self._app_save_callback = None
class Session(object):
def __init__(self):
self.hmi_initialized = False
self.host_initialized = False
self.pedalboard_initialized = False
self._playback_1_connected_ports = []
self._playback_2_connected_ports = []
self._tuner = False
self._tuner_port = 1
self._peakmeter = False
self.monitor_server = None
self.current_bank = None
self.jack_bufsize = DEFAULT_JACK_BUFSIZE
self.effect_index = EffectIndex()
self._pedalboard = Pedalboard()
#Protocol.register_cmd_callback("banks", self.hmi_list_banks)
#Protocol.register_cmd_callback("pedalboards", self.hmi_list_pedalboards)
Protocol.register_cmd_callback("hw_con", self.hardware_connected)
Protocol.register_cmd_callback("hw_dis", self.hardware_disconnected)
Protocol.register_cmd_callback("control_set", self.hmi_parameter_set)
Protocol.register_cmd_callback("control_get", self.parameter_get)
Protocol.register_cmd_callback("control_next", self.parameter_addressing_next)
Protocol.register_cmd_callback("peakmeter", self.peakmeter_set)
Protocol.register_cmd_callback("tuner", self.tuner_set)
Protocol.register_cmd_callback("tuner_input", self.tuner_set_input)
#Protocol.register_cmd_callback("pedalboard_save", self.save_current_pedalboard)
#Protocol.register_cmd_callback("pedalboard_reset", self.reset_current_pedalboard)
Protocol.register_cmd_callback("jack_cpu_load", self.jack_cpu_load)
# self.host = factory(Host, FakeHost, DEV_HOST,
# "unix:///tmp/ingen.sock", self.host_callback)
self.host = Host(os.environ.get("MOD_INGEN_SOCKET_URI", "unix:///tmp/ingen.sock"), self.host_callback)
self.hmi = factory(HMI, FakeHMI, DEV_HMI,
HMI_SERIAL_PORT, HMI_BAUD_RATE, self.hmi_callback)
self.recorder = Recorder()
self.player = Player()
self.bundlepath = None
self.mute_state = True
self.recording = None
self.instances = []
self.instance_mapper = InstanceIdMapper()
self.engine_samplerate = 48000 # default value
self._clipmeter = Clipmeter(self.hmi)
self.websockets = []
self._load_pb_hack = None
self._save_waiter = None
def reconnect(self):
self.host.open_connection(self.host_callback)
def websocket_opened(self, ws):
self.websockets.append(ws)
self.host.get("/graph")
@gen.engine
def host_callback(self):
self.host_initialized = True
def port_value_cb(instance, port, value):
instance_id = self.instance_mapper.map(instance)
if self._pedalboard.data['instances'].get(instance_id, False):
self._pedalboard.parameter_set(instance_id, port, value)
addrs = self._pedalboard.data['instances'][instance_id]['addressing']
addr = addrs.get(port, None)
if addr:
addr['value'] = value
act = addr['actuator']
self.parameter_addressing_load(*act)
def position_cb(instance, x, y):
pass
def plugin_add_cb(instance, uri, x, y):
if not instance in self.instances:
self._pedalboard.add_instance(uri, self.instance_mapper.map(instance), x=x, y=y)
self.instances.append(instance)
def delete_cb(instance):
if instance in self.instances:
self.instances.remove(instance)
def connection_add_cb(instance_a, port_a, instance_b, port_b):
pass
def connection_delete_cb(instance_a, port_a, instance_b, port_b):
pass
def msg_cb(msg):
for ws in self.websockets:
ws.write_message(msg)
def sr_cb(value):
self.engine_samplerate = value
self.host.msg_callback = msg_cb
self.host.samplerate_value_callback = sr_cb
yield gen.Task(lambda callback: self.host.get_engine_info(callback=callback))
# Add ports
for i in range(1, INGEN_NUM_AUDIO_INS+1):
yield gen.Task(lambda callback: self.host.add_external_port("Audio In %i" % i, "Input", "Audio", callback=callback))
for i in range(1, INGEN_NUM_AUDIO_OUTS+1):
yield gen.Task(lambda callback: self.host.add_external_port("Audio Out %i" % i, "Output", "Audio", callback=callback))
for i in range(2, INGEN_NUM_MIDI_INS+1):
yield gen.Task(lambda callback: self.host.add_external_port("MIDI In %i" % i, "Input", "MIDI", callback=callback))
for i in range(2, INGEN_NUM_MIDI_OUTS+1):
yield gen.Task(lambda callback: self.host.add_external_port("MIDI Out %i" % i, "Output", "MIDI", callback=callback))
yield gen.Task(lambda callback: self.host.initial_setup(callback=callback))
self.host.position_callback = position_cb
self.host.port_value_callback = port_value_cb
self.host.plugin_add_callback = plugin_add_cb
self.host.delete_callback = delete_cb
self.host.connection_add_callback = connection_add_cb
self.host.connection_delete_callback = connection_delete_cb
def hmi_callback(self):
if self.host_initialized:
self.restore_last_pedalboard()
logging.info("hmi initialized")
self.hmi_initialized = True
def reset(self, callback):
gen = iter(copy.deepcopy(self.instances))
def remove_all_plugins(r=True):
try:
self.remove(next(gen), remove_all_plugins)
except StopIteration:
callback(r)
remove_all_plugins()
def save_pedalboard(self, bundlepath, title, callback):
def callback2(ok):
self.bundlepath = bundlepath if ok else None
callback(ok)
self.host.set_pedalboard_name(title)
self.host.save(os.path.join(bundlepath, "%s.ttl" % symbolify(title)), callback2)
def load_pedalboard(self, bundlepath):
# TODO
self.bundlepath = bundlepath
if self._load_pb_hack is not None:
self._load_pb_hack(bundlepath)
def setup_monitor(self):
if self.monitor_server is None:
from mod.monitor import MonitorServer
self.monitor_server = MonitorServer()
self.monitor_server.listen(12345)
self.set_monitor("localhost", 12345, 1, self.add_tools)
def add_tools(self, resp):
if resp:
self.add(CLIPMETER_URI, CLIPMETER_IN, self.setup_clipmeter_in, True)
self.add(CLIPMETER_URI, CLIPMETER_OUT, self.setup_clipmeter_out, True)
def setup_clipmeter_in(self, resp):
if resp:
self.connect("system:capture_1", "effect_%d:%s" % (CLIPMETER_IN, CLIPMETER_L), lambda r:None, True)
self.connect("system:capture_2", "effect_%d:%s" % (CLIPMETER_IN, CLIPMETER_R), lambda r:None, True)
self.parameter_monitor(CLIPMETER_IN, CLIPMETER_MON_L, ">=", 0, lambda r:None)
self.parameter_monitor(CLIPMETER_IN, CLIPMETER_MON_R, ">=", 0, lambda r:None)
def setup_clipmeter_out(self, resp):
if resp:
self.parameter_monitor(CLIPMETER_OUT, CLIPMETER_MON_L, ">=", 0, lambda r:None)
self.parameter_monitor(CLIPMETER_OUT, CLIPMETER_MON_R, ">=", 0, lambda r:None)
def tuner_set_input(self, input, callback):
# TODO: implement
self.disconnect("system:capture_%s" % self._tuner_port, "effect_%d:%s" % (TUNER, TUNER_PORT), lambda r:r, True)
self._tuner_port = input
self.connect("system:capture_%s" % input, "effect_%d:%s" % (TUNER, TUNER_PORT), callback, True)
def tuner_set(self, status, callback):
if "on" in status:
self.tuner_on(callback)
elif "off" in status:
self.tuner_off(callback)
def tuner_on(self, cb):
def mon_tuner(ok):
if ok:
self.parameter_monitor(TUNER, TUNER_MON_PORT, ">=", 0, cb)
def setup_tuner(ok):
if ok:
self._tuner = True
self.connect("system:capture_%s" % self._tuner_port, "effect_%d:%s" % (TUNER, TUNER_PORT), mon_tuner, True)
def mute_callback():
self.add(TUNER_URI, TUNER, setup_tuner, True)
self.mute(mute_callback)
def tuner_off(self, cb):
def callback():
self.remove(TUNER, cb, True)
self._tuner = False
self.unmute(callback)
def peakmeter_set(self, status, callback):
if "on" in status:
self.peakmeter_on(callback)
elif "off" in status:
self.peakmeter_off(callback)
def peakmeter_on(self, cb):
def mon_peak_in_l(ok):
if ok:
self.parameter_monitor(PEAKMETER_IN, PEAKMETER_MON_VALUE_L, ">=", -30, cb)
self.parameter_monitor(PEAKMETER_IN, PEAKMETER_MON_PEAK_L, ">=", -30, cb)
def mon_peak_in_r(ok):
if ok:
self.parameter_monitor(PEAKMETER_IN, PEAKMETER_MON_VALUE_R, ">=", -30, lambda r:None)
self.parameter_monitor(PEAKMETER_IN, PEAKMETER_MON_PEAK_R, ">=", -30, lambda r:None)
def mon_peak_out_l(ok):
if ok:
self.parameter_monitor(PEAKMETER_OUT, PEAKMETER_MON_VALUE_L, ">=", -30, lambda r:None)
self.parameter_monitor(PEAKMETER_OUT, PEAKMETER_MON_PEAK_L, ">=", -30, lambda r:None)
def mon_peak_out_r(ok):
if ok:
self.parameter_monitor(PEAKMETER_OUT, PEAKMETER_MON_VALUE_R, ">=", -30, lambda r:None)
self.parameter_monitor(PEAKMETER_OUT, PEAKMETER_MON_PEAK_R, ">=", -30, lambda r:None)
def setup_peak_in(ok):
if ok:
self.connect("system:capture_1", "effect_%d:%s" % (PEAKMETER_IN, PEAKMETER_L), mon_peak_in_l, True)
self.connect("system:capture_2", "effect_%d:%s" % (PEAKMETER_IN, PEAKMETER_R), mon_peak_in_r, True)
def setup_peak_out(ok):
if ok:
self._peakmeter = True
for port in self._playback_1_connected_ports:
self.connect(port, "effect_%d:%s" % (PEAKMETER_OUT, PEAKMETER_L), mon_peak_out_l, True)
for port in self._playback_2_connected_ports:
self.connect(port, "effect_%d:%s" % (PEAKMETER_OUT, PEAKMETER_R), mon_peak_out_r, True)
self.add(PEAKMETER_URI, PEAKMETER_IN, setup_peak_in, True)
self.add(PEAKMETER_URI, PEAKMETER_OUT, setup_peak_out, True)
def peakmeter_off(self, cb):
self.remove(PEAKMETER_IN, cb, True)
self.remove(PEAKMETER_OUT, lambda r: None, True)
self._tuner = False
def hardware_connected(self, hwtyp, hwid, callback):
callback(True)
#open(os.path.join(HARDWARE_DIR, "%d_%d" % (hwtyp, hwid)), 'w')
#callback(True)
def hardware_disconnected(self, hwtype, hwid, callback):
callback(True)
#if os.path.exist():
# os.remove(os.path.join(HARDWARE_DIR, "%d_%d" % (hwtyp, hwid)), callback)
#callback(True)
# host commands
def add(self, objid, instance, x, y, callback, loaded=False):
self.host.add(objid, instance, x, y, callback)
def remove(self, instance, callback, loaded=False):
"""
affected_actuators = []
if not loaded:
affected_actuators = self._pedalboard.remove_instance(instance_id)
def bufsize_callback(bufsize_changed):
callback(True)
def change_bufsize(ok):
self.change_bufsize(self._pedalboard.get_bufsize(), bufsize_callback)
def _callback(ok):
if ok:
self.hmi.control_rm(instance_id, ":all", change_bufsize)
for addr in affected_actuators:
self.parameter_addressing_load(*addr)
else:
change_bufsize(ok)
"""
if instance == "-1":
self.reset(callback)
else:
self.host.remove(instance, callback)
def bypass(self, instance, value, callback, loaded=False):
value = 1 if int(value) > 0 else 0
#if not loaded:
# self._pedalboard.bypass(instance_id, value)
#self.recorder.bypass(instance, value)
self.host.bypass(instance, value, callback)
def connect(self, port_from, port_to, callback, loaded=False):
#if not loaded:
# self._pedalboard.connect(port_from, port_to)
# Cases below happen because we just save instance ID in pedalboard connection structure, not whole string
#if not 'system' in port_from and not 'effect' in port_from:
# port_from = "effect_%s" % port_from
#if not 'system' in port_to and not 'effect' in port_to:
# port_to = "effect_%s" % port_to
#if "system" in port_to:
# def cb(result):
# if result:
# if port_to == "system:playback_1":
# self.connect(port_from, "effect_%d:%s" % (CLIPMETER_OUT, CLIPMETER_L), lambda r: r, True)
# self._playback_1_connected_ports.append(port_from)
# if self._peakmeter:
# self.connect(port_from, "effect_%d:%s" % (PEAKMETER_OUT, PEAKMETER_L), lambda r: r, True)
# elif port_to == "system:playback_2":
# self.connect(port_from, "effect_%d:%s" % (CLIPMETER_OUT, CLIPMETER_R), lambda r: r, True)
# self._playback_2_connected_ports.append(port_from)
# if self._peakmeter:
# self.connect(port_from, "effect_%d:%s" % (PEAKMETER_OUT, PEAKMETER_R), lambda r: r, True)
# callback(result)
#else:
# cb = callback
self.host.connect(port_from, port_to, callback)
def format_port(self, port):
if not 'system' in port and not 'effect' in port:
port = "effect_%s" % port
return port
def disconnect(self, port_from, port_to, callback, loaded=False):
"""if not loaded:
self._pedalboard.disconnect(port_from, port_to)
port_from = self.format_port(port_from)
port_to = self.format_port(port_to)
if "system" in port_to:
def cb(result):
if result:
if port_to == "system:playback_1":
self.disconnect(port_from, "effect_%d:%s" % (CLIPMETER_OUT, CLIPMETER_L), lambda r: r, True)
if self._peakmeter:
self.disconnect(port_from, "effect_%d:%s" % (PEAKMETER_OUT, PEAKMETER_L), lambda r: r, True)
try:
self._playback_1_connected_ports.remove(port_from)
except ValueError:
pass
elif port_to == "system:playback_2":
self.disconnect(port_from, "effect_%d:%s" % (CLIPMETER_OUT, CLIPMETER_R), lambda r: r, True)
if self._peakmeter:
self.disconnect(port_from, "effect_%d:%s" % (PEAKMETER_OUT, PEAKMETER_R), lambda r: r, True)
try:
self._playback_2_connected_ports.remove(port_from)
except ValueError:
pass
callback(result)
else:
cb = callback
"""
self.host.disconnect(port_from, port_to, callback)
def hmi_parameter_set(self, instance_id, port_id, value, callback):
#self.browser.send(instance_id, port_id, value)
self.parameter_set(instance_id, port_id, value, callback)
def preset_load(self, instance_id, url, callback):
self.host.preset_load(instance_id, url, callback)
def parameter_set(self, port, value, callback, loaded=False):
if port == ":bypass":
# self.bypass(instance_id, value, callback)
return
#self.recorder.parameter(instance, port_id, value)
self.host.param_set(port, value, callback)
def parameter_get(self, port, callback):
self.host.param_get(port, callback)
def set_monitor(self, addr, port, status, callback):
self.host.monitor(addr, port, status, callback)
def parameter_monitor(self, instance_id, port_id, op, value, callback):
self.host.param_monitor(instance_id, port_id, op, value, callback)
# TODO: jack cpu load with ingen
def jack_cpu_load(self, callback=lambda result: None):
def cb(result):
if result['ok']:
pass
#self.browser.send(99999, 'cpu_load', round(result['value']))
self.host.cpu_load(cb)
# END host commands
# hmi commands
def start_session(self, callback=None):
self._playback_1_connected_ports = []
self._playback_2_connected_ports = []
def verify(resp):
if callback:
callback(resp)
else:
assert resp
self.bank_address(0, 0, 1, 0, 0, lambda r: None)
self.bank_address(0, 0, 1, 1, 0, lambda r: None)
self.bank_address(0, 0, 1, 2, 0, lambda r: None)
self.bank_address(0, 0, 1, 3, 0, lambda r: None)
self.hmi.ui_con(verify)
def end_session(self, callback):
self.hmi.ui_dis(callback)
def bypass_address(self, instance_id, hardware_type, hardware_id, actuator_type, actuator_id, value, label,
callback, loaded=False):
self.parameter_address(instance_id, ":bypass", 'switch', label, 6, "none", value,
1, 0, 0, hardware_type, hardware_id, actuator_type,
actuator_id, [], callback, loaded)
def parameter_addressing_next(self, hardware_type, hardware_id, actuator_type, actuator_id, callback):
addrs = self._pedalboard.addressings[(hardware_type, hardware_id, actuator_type, actuator_id)]
if len(addrs['addrs']) > 0:
addrs['idx'] = (addrs['idx'] + 1) % len(addrs['addrs'])
callback(True)
self.parameter_addressing_load(hardware_type, hardware_id, actuator_type, actuator_id,
addrs['idx'])
return True
#elif len(addrs['addrs']) <= 0:
# self.hmi.control_clean(hardware_type, hardware_id, actuator_type, actuator_id)
callback(True)
return False
def parameter_addressing_load(self, hw_type, hw_id, act_type, act_id, idx=None):
addrs = self._pedalboard.addressings[(hw_type, hw_id, act_type, act_id)]
if idx == None:
idx = addrs['idx']
try:
addressing = addrs['addrs'][idx]
except IndexError:
return
self.hmi.control_add(addressing['instance_id'], addressing['port_id'], addressing['label'],
addressing['type'], addressing['unit'], addressing['value'],
addressing['maximum'], addressing['minimum'], addressing['steps'],
addressing['actuator'][0], addressing['actuator'][1],
addressing['actuator'][2], addressing['actuator'][3], len(addrs['addrs']), idx+1,
addressing.get('options', []))
def parameter_address(self, port, addressing_type, label, ctype,
unit, current_value, maximum, minimum, steps,
hardware_type, hardware_id, actuator_type, actuator_id,
options, callback, loaded=False):
# TODO the IHM parameters set by hardware.js should be here!
# The problem is that we need port data, and getting it now is expensive
"""
instance_id: effect instance
port_id: control port
addressing_type: 'range', 'switch' or 'tap_tempo'
label: lcd display label
ctype: 0 linear, 1 logarithm, 2 enumeration, 3 toggled, 4 trigger, 5 tap tempo, 6 bypass
unit: string representing the parameter unit (hz, bpm, seconds, etc)
hardware_type: the hardware model
hardware_id: the id of the hardware where we find this actuator
actuator_type: the encoder button type
actuator_id: the encoder button number
options: array of options, each one being a tuple (value, label)
"""
instance_id = self.instance_mapper.map(port.split("/")[0])
port_id = port.split("/")[1]
if (hardware_type == -1 and
hardware_id == -1 and
actuator_type == -1 and
actuator_id == -1):
if not loaded:
a = self._pedalboard.parameter_unaddress(instance_id, port_id)
if a:
if not self.parameter_addressing_next(a[0], a[1], a[2], a[3], callback):
self.hmi.control_rm(instance_id, port_id, lambda r:None)
else:
callback(True)
else:
self.hmi.control_rm(instance_id, port_id, callback)
return
if not loaded:
old = self._pedalboard.parameter_address(instance_id, port_id,
addressing_type,
label,
ctype,
unit,
current_value,
maximum,
minimum,
steps,
hardware_type,
hardware_id,
actuator_type,
actuator_id,
options)
self.hmi.control_add(instance_id,
port_id,
label,
ctype,
unit,
current_value,
maximum,
minimum,
steps,
hardware_type,
hardware_id,
actuator_type,
actuator_id,
len(self._pedalboard.addressings[(hardware_type, hardware_id, actuator_type, actuator_id)]['addrs']),
len(self._pedalboard.addressings[(hardware_type, hardware_id, actuator_type, actuator_id)]['addrs']),
options,
callback)
if old:
self.parameter_addressing_load(*old)
else:
callback(True)
def bank_address(self, hardware_type, hardware_id, actuator_type, actuator_id, function, callback):
"""
Function is an integer, meaning:
- 0: Nothing (unaddress)
- 1: True bypass
- 2: Pedalboard up
- 3: Pedalboard down
"""
self.hmi.bank_config(hardware_type, hardware_id, actuator_type, actuator_id, function, callback)
def ping(self, callback):
self.hmi.ping(callback)
def effect_position(self, instance, x, y):
self.host.set_position(instance, x, y)
#self._pedalboard.set_position(instance, x, y)
def pedalboard_size(self, width, height):
self.host.set_pedalboard_size(width, height)
def clipmeter(self, pos, value):
self._clipmeter.set(pos, value)
def peakmeter(self, pos, value, peak, callback=None):
cb = callback
if not cb:
cb = lambda r: r
self.hmi.peakmeter(pos, value, peak, cb)
def tuner(self, value, callback=None):
cb = callback
if not cb:
cb = lambda r: r
freq, note, cents = find_freqnotecents(value)
self.hmi.tuner(freq, note, cents, cb)
def start_recording(self):
if self.player.playing:
self.player.stop()
self.recorder.start(self._pedalboard)
def stop_recording(self):
if self.recorder.recording:
self.recording = self.recorder.stop()
return self.recording
def start_playing(self, stop_callback):
if self.recorder.recording:
self.recording = self.recorder.stop()
def stop():
self.unmute(stop_callback)
def schedule_stop():
ioloop.IOLoop.instance().add_timeout(timedelta(seconds=0.5), stop)
def play():
self.player.play(self.recording['handle'], schedule_stop)
self.mute(play)
def stop_playing(self):
self.player.stop()
def reset_recording(self):
self.recording = None
def mute(self, callback):
self.set_audio_state(False, callback)
def unmute(self, callback):
self.set_audio_state(True, callback)
def set_audio_state(self, state, callback):
if self.mute_state == state:
return callback()
self.mute_state = state
connections = self._pedalboard.data['connections']
queue = []
for connection in connections:
if connection[2] == 'system' and connection[3].startswith('playback'):
port_from = self.format_port(':'.join([str(x) for x in connection[:2]]))
port_to = self.format_port(':'.join([str(x) for x in connection[2:]]))
queue.append([port_from, port_to])
def consume(result=None):
if len(queue) == 0:
return callback()
nxt = queue.pop(0)
if state:
self.host.connect(nxt[0], nxt[1], consume)
else:
self.host.disconnect(nxt[0], nxt[1], consume)
consume()
def serialize_pedalboard(self):
return self._pedalboard.serialize()
def xrun(self, callback=None):
cb = callback
if not cb:
cb = lambda r: r
self.hmi.xrun(cb)