def __set_scope(self, a, prop, fr, fo, to):
to_str = action.abstract_string(to).lower()
to_val = -1
to_match = None
if to_str == 'note':
to_val = const.scope_pernote
elif to_str == 'global':
to_val = const.scope_global
else:
to_match = re.match('^channel\s(\d+)$', to_str, re.IGNORECASE)
if to_match:
to_val = int(to_match.group(1))
if to_val < 1 or to_val > 16:
return errors.invalid_thing(to_str, 'set')
else:
return errors.invalid_thing(to_str, 'set')
try:
(iparam, oparam, midi, info) = self.__map_from_for(fr, fo)
if to_match:
if oparam != -1:
self.__delegate.map_param(
iparam, info.clone_with_channelscope(to_val))
elif midi != -1:
self.__delegate.map_midi(
iparam, info.clone_with_channelscope(to_val))
else:
if oparam != -1:
self.__delegate.map_param(iparam,
info.clone_with_scope(to_val))
elif midi != -1:
self.__delegate.map_midi(iparam,
info.clone_with_scope(to_val))
except RuntimeError, e:
return e.message
def __map_channel(self, subject, cfrom, cto):
cfrom = int(action.mass_quantity(cfrom))
cto = int(action.mass_quantity(cto))
if cfrom < 1 or cfrom > 16:
return errors.invalid_thing(str(cfrom), 'map')
if cto < 1 or cto > 16:
return errors.invalid_thing(str(cto), 'map')
new_mapping = []
new_mapping.append((cfrom, cto))
for m in self.__current_channel_mapping():
if m[0] != cfrom:
new_mapping.append(m)
self.__set_channel_mapping(new_mapping)
def __set_bank_change(self, ctx, subj, dummy, val):
to = action.abstract_wordlist(val)[0]
to_val = int(to)
if to_val < 0 or to_val > 127:
return errors.invalid_thing(to, 'set')
return piw.trigger(self.host.change_bank(), piw.makelong_nb(to_val,
0)), None
def __set_midi_control(self, ctx, subj, ctl, val):
c = action.mass_quantity(ctl)
to = action.abstract_wordlist(val)[0]
c_val = int(c)
to_val = int(to)
if c_val < 0 or c_val > 127:
return errors.invalid_thing(c, 'set')
if to_val < 0 or to_val > 127:
return errors.invalid_thing(to, 'set')
return piw.trigger(
self.host.change_cc(),
utils.makedict_nb(
{
'ctl': piw.makelong_nb(c_val, 0),
'val': piw.makelong_nb(to_val, 0)
}, 0)), None
def __set_program_change(self, ctx, subj, dummy, val):
to = action.abstract_wordlist(val)[0]
to_val = int(to)
if to_val < 0 or to_val > 127:
return errors.invalid_thing(to, 'set')
return piw.trigger(self.__midi_from_belcanto.change_program(),
piw.makelong_nb(to_val, 0)), None
def __firstv(self,subj,voice):
id = self.crack_voice(voice)
voice = self[5].get_voice(int(id))
if voice is None:
thing='voice %s' %str(id)
return async.success(errors.invalid_thing(thing,'first'))
voice.first()
def __select(self,subj,voice):
id = self.crack_voice(voice)
if self[5].choose_voice(id):
return action.nosync_return()
thing='voice %s' %str(id)
return async.success(errors.invalid_thing(thing,'select'))
def __uncreate_output(self,subj,mass):
id = int(action.mass_quantity(mass))
channel = self[2].get_channel(id)
if channel is None:
thing='output %s' %str(id)
return async.success(errors.invalid_thing(thing,'un create'))
self[2].del_channel(id)
def __uncreate(self,subj,channel):
id = int(action.abstract_string(channel))
channel = self[1].get_input(id)
if channel is None:
thing='channel %s' %str(id)
return async.success(errors.invalid_thing(thing,'un create'))
self[1].del_input(id)
def __once(self,ctx,subj,voice):
id = self.crack_voice(voice)
voice = self[5].get_voice(id)
if voice is None:
thing='voice %s' %str(id)
return async.success(errors.invalid_thing(thing,'play'))
return voice.loop_once,None
def __do_play_now(self,arg,mode):
cookie = self.__load(arg,1)
if not cookie:
thing= 'take %s' %str(arg)
return async.success(errors.invalid_thing(thing,'play'))
f = self.player.player(cookie,mode)
ff = piw.fastchange(f)
ff(piw.makefloat_bounded_nb(1,0,0,1,0))
self.player.unload(cookie,False)
return action.nosync_return()
def __set_high(self, a, prop, fr, fo, to):
to_str = action.abstract_string(to)
to_val = float(to_str) / 100.0
if to_val < 0 or to_val > 1:
return errors.invalid_thing(to_str, 'set')
try:
(iparam, oparam, midi, info) = self.__map_from_for(fr, fo)
if oparam != -1:
self.__delegate.map_param(iparam, info.clone_with_hi(to_val))
elif midi != -1:
self.__delegate.map_midi(iparam, info.clone_with_hi(to_val))
except RuntimeError, e:
return e.message
def __remove(self,subj,voice):
if voice is None:
voice = self[5].current_voice()
if not voice:
return async.success(errors.no_current_voice('','remove'))
id = voice.voice
else:
id = self.crack_voice(voice)
if self[5].remove_voice(id):
return action.nosync_return()
thing='voice %s' %str(id)
return async.success(errors.invalid_thing(thing,'remove'))
def __set_resolution(self, a, prop, fr, fo, to):
to_str = action.abstract_string(to).lower()
to_val = int(to_str)
if to_val != const.resolution_bits_7 and to_val != const.resolution_bits_14:
return errors.invalid_thing(to_str, 'set')
try:
(iparam, oparam, midi, info) = self.__map_from_for(fr, fo)
if oparam != -1:
self.__delegate.map_param(iparam,
info.clone_with_resolution(to_val))
elif midi != -1:
self.__delegate.map_midi(iparam,
info.clone_with_resolution(to_val))
except RuntimeError, e:
return e.message
def __repeat(self,subj,arg,mode):
arg = self.__crack_arg(arg)
mode = self.__crack_mode(mode)
print 'repeat mode',mode
if not self.__schedready:
return async.success(errors.state_error1('scheduler','use'))
path = self.library.cookie2file(arg)
if not path or not os.path.exists(path):
thing='take %s' % str(arg)
return async.success(errors.invalid_thing(thing,'repeat'))
recording = recorder_native.read(path)
cookie = self.player.load(arg,recording,1)
delta = recording.get_tag(5).as_float()
start = recording.get_tag(3).as_float()
duration = recording.get_tag(4).as_float()
desc = "take %s every %g song beat" % (arg,duration)
schema = 'schema("%s",[m(3,%f,%f)])' % (desc,duration,start%duration)
r = async.Deferred()
def trigger_ok(trigger):
print '__repeat:trigger_ok'
event,status = self.verb_defer(3,(False,trigger,4,mode),trigger,None,self.cookie_arg(arg))
self[5].update()
self.player.unload(cookie,False)
r.succeeded(action.nosync_return())
def trigger_failed(msg):
r.failed(msg)
trigger = self.__scheduler.create_trigger(schema)
trigger.setCallback(trigger_ok).setErrback(trigger_failed)
return r
def __play_aue(self,subj,arg,a,u,e,mode):
#print 'play aue',arg
arg = self.__crack_arg(arg)
mode = self.__crack_mode(mode)
#print '->',arg
a = tsm(a)
u = tsm(u)
e = tsm(e)
if not self.__schedready:
return async.success(errors.state_error1('scheduler','use'))
path = self.library.cookie2file(arg)
if not path or not os.path.exists(path):
thing='take %s' %str(arg)
return async.success(errors.invalid_thing(thing,'play'))
recording = recorder_native.read(path)
cookie = self.player.load(arg,recording,1)
delta = recording.get_tag(5).as_float()
schema = schedproxy.make_schema(a,u,e,delta,prefix='take %s' % arg)
#print 'playback',arg,'delta=',delta,'schema',schema
r = async.Deferred()
def trigger_ok(trigger):
print '__play_aue:trigger_ok'
event,status = self.verb_defer(3,(False,trigger,4,mode),trigger,None,self.cookie_arg(arg))
self.player.unload(cookie,False)
r.succeeded(action.nosync_return())
def trigger_failed(msg):
r.failed(msg)
trigger = self.__scheduler.create_trigger(schema)
trigger.setCallback(trigger_ok).setErrback(trigger_failed)
return r
def __set_curve(self, a, prop, fr, fo, to):
to_str = action.abstract_string(to).lower()
if 'linear' == to_str:
to_val = 0
elif 'cubic' == to_str:
to_val = 1
elif 'quadratic' == to_str:
to_val = 2
elif 'step' == to_str:
to_val = 3
else:
return errors.invalid_thing(to_str, 'set')
try:
(iparam, oparam, midi, info) = self.__map_from_for(fr, fo)
if oparam != -1:
self.__delegate.map_param(iparam,
info.clone_with_curve(to_val))
elif midi != -1:
self.__delegate.map_midi(iparam, info.clone_with_curve(to_val))
except RuntimeError, e:
return e.message
def __map_from_for(self, fr, fo):
from_str = action.abstract_string(fr)
for_str = action.abstract_string(fo).lower()
iparam_number = 0
oparam_number = -1
midi_number = -1
# determine the input parameter number
from_match = re.match('^parameter\s+(\d+)$', from_str, re.IGNORECASE)
if not from_match:
for i in range(1, 17):
param_name = self[i].get_property_string('name')
param_ordinal = self[i].get_property_long('ordinal')
if param_ordinal:
param_name = param_name + ' ' + str(param_ordinal)
if from_str.lower() == param_name.lower():
iparam_number = i
break
else:
iparam_number = int(from_match.group(1))
if iparam_number < 1 or iparam_number > 16:
raise RuntimeError(errors.invalid_thing(from_str, 'map'))
# determine the output parameter or midi mapping
oparam_match = re.match('^\d+$', for_str, re.IGNORECASE)
midi_match = re.match('^midi\s(\d+)$', for_str, re.IGNORECASE)
if oparam_match:
oparam_number = int(oparam_match.group(0))
elif midi_match:
midi_number = int(midi_match.group(1))
else:
if for_str == "polyphonic aftertouch":
midi_number = 128
elif for_str == "program change":
midi_number = 129
elif for_str == "channel aftertouch":
midi_number = 130
elif for_str == "pitch wheel":
midi_number = 131
elif for_str == "legato trigger":
midi_number = 132
# validate the results
if oparam_number < 0 and (midi_number < 0 or midi_number > 131):
raise RuntimeError(errors.invalid_thing(for_str, 'map'))
print 'iparam:', iparam_number, 'oparam:', oparam_number, 'midi:', midi_number
info = None
if oparam_number != -1:
if self.__delegate.is_mapped_param(iparam_number, oparam_number):
info = self.__delegate.get_info_param(iparam_number,
oparam_number)
else:
info = piw.mapping_info(oparam_number)
elif midi_number != -1:
if self.__delegate.is_mapped_midi(iparam_number, midi_number):
info = self.__delegate.get_info_midi(iparam_number,
midi_number)
else:
info = piw.mapping_info(midi_number)
return (iparam_number, oparam_number, midi_number, info)
