def test_out_ports(self):
ports = ['foo', 'bar', 'baz']
config(out_ports = ports)
self.assertEqual(engine.out_ports(), ports)
config(out_ports = 3)
self.assertEqual(engine.out_ports(), ['out_0', 'out_1', 'out_2'])
def __call__(self, ev):
# lazy import to avoid problems with circular imports
from mididings import engine
# get list of port names to be used (delayed 'til first use,
# because the engine doesn't yet exist during __init__)
if self.ports is None:
if self.portnames == 'in':
self.ports = engine.in_ports()
elif self.portnames == 'out':
self.ports = engine.out_ports()
else:
self.ports = []
# find maximum port name length (delayed for the same reason as above)
if _Print.portnames_used and _Print.max_portname_length == -1:
all_ports = engine.in_ports() + engine.out_ports()
_Print.max_portname_length = max(len(p) for p in all_ports)
if self.name:
namestr = '%-*s ' % (_Print.max_name_length + 1, self.name + ':')
elif _Print.max_name_length != -1:
# no name, but names used elsewhere, so indent appropriately
namestr = ' ' * (_Print.max_name_length + 2)
else:
namestr = ''
if ev.type == _constants.SYSEX:
eventmax = _misc.get_terminal_size()[1] - len(namestr)
else:
eventmax = 0
eventstr = ev.to_string(self.ports, _Print.max_portname_length,
eventmax)
print('%s%s' % (namestr, eventstr))
def __call__(self, ev):
# lazy import to avoid problems with circular imports
from mididings import engine
# get list of port names to be used (delayed 'til first use,
# because the engine doesn't yet exist during __init__)
if self.ports is None:
if self.portnames == 'in':
self.ports = engine.in_ports()
elif self.portnames == 'out':
self.ports = engine.out_ports()
else:
self.ports = []
# find maximum port name length (delayed for the same reason as above)
if _Print.portnames_used and _Print.max_portname_length == -1:
all_ports = engine.in_ports() + engine.out_ports()
_Print.max_portname_length = max(len(p) for p in all_ports)
if self.name:
namestr = '%-*s ' % (_Print.max_name_length + 1, self.name + ':')
elif _Print.max_name_length != -1:
# no name, but names used elsewhere, so indent appropriately
namestr = ' ' * (_Print.max_name_length + 2)
else:
namestr = ''
if ev.type == _constants.SYSEX:
eventmax = _misc.get_terminal_size()[1] - len(namestr)
else:
eventmax = 0
eventstr = ev.to_string(self.ports, _Print.max_portname_length,
eventmax)
print('%s%s' % (namestr, eventstr))
def _panic_bypass():
# send all notes off (CC #123) and sustain off (CC #64) to all output
# ports and on all channels
for p in _engine.out_ports():
for c in range(16):
_engine.output_event(_event.CtrlEvent(p, _util.offset(c), 123, 0))
_engine.output_event(_event.CtrlEvent(p, _util.offset(c), 64, 0))
def _panic_bypass():
# send all notes off (CC #123) and sustain off (CC #64) to all output
# ports and on all channels
for p in _engine.out_ports():
for c in range(16):
_engine.output_event(
_event.CtrlEvent(p, _util.NoDataOffset(c), 123, 0))
_engine.output_event(
_event.CtrlEvent(p, _util.NoDataOffset(c), 64, 0))
def Panic(bypass=True):
"""
Generate all-notes-off (CC #123) and sustain off (CC #64) events on
all channels.
:param bypass:
If true, events will be sent directly on all output ports, instead
of originating from the :func:`Panic()` unit and being subject to
further processing.
"""
if bypass:
return _m.Call(lambda ev: _panic_bypass())
else:
return _m.Fork([(_m.Ctrl(p, _util.offset(c), 123, 0) //
_m.Ctrl(p, _util.offset(c), 64, 0))
for p in _engine.out_ports() for c in range(16)])
def Panic(bypass=True):
"""
Generate all-notes-off (CC #123) and sustain off (CC #64) events on
all channels.
:param bypass:
If true, events will be sent directly on all output ports, instead
of originating from the :func:`Panic()` unit and being subject to
further processing.
"""
if bypass:
return _m.Call(lambda ev: _panic_bypass()) >> _m.Discard()
else:
return _m.Fork([
(_m.Ctrl(p, _util.NoDataOffset(c), 123, 0) //
_m.Ctrl(p, _util.NoDataOffset(c), 64, 0))
for p in _engine.out_ports()
for c in range(16)
])
