def loop():
'''Main loop function, calls processing sub-functions.'''
global _jackRunning
# compute the current tick
interval = 60.0 / tempo / 2 # call the loop twice per beat (for blinking)
transportTime = float(
jack.get_current_transport_frame()) / jack.get_sample_rate()
tickCount = math.floor(transportTime / interval)
if tickCount > 0 and not _jackRunning:
print 'jack is up and running... starting monome sequencer'
_jackRunning = True
if jack.get_transport_state() != jack.TransportRolling:
# jack is stopped... stop processing here, as well
if tickCount == 0 and _jackRunning:
print 'jack transport has been stopped... waiting for jack to be restarted'
_jackRunning = False
mon.led_all(0)
for i, itrack in tracks.iteritems():
itrack.clear()
Timer(0.1, loop).start()
return
# processing
readEvents(tickCount)
beat(tickCount)
# see when the loop needs to be called the next time
transportTime = float(
jack.get_current_transport_frame()) / jack.get_sample_rate()
waitTime = (tickCount + 1) * interval - transportTime
Timer(waitTime, loop).start()
def refreshUi(self):
state = jack.get_transport_state()
frame = jack.get_current_transport_frame()
rate = jack.get_sample_rate()
# Jack State
if (state == 0):
self.l_state.setText("Stopped")
self.b_play.setChecked(False)
elif (state == 1):
self.l_state.setText("Rolling")
self.b_play.setChecked(True)
elif (state == 3): self.l_state.setText("Starting")
else: self.l_state.setText("Unknown (%i)" % state)
# Current Time
time = frame / rate
secs = time % 60
mins = (time / 60) % 60
hrs = (time / 3600) % 60
secH = minH = hrsH = ""
if secs < 10: secH = "0"
if mins < 10: minH = "0"
if hrs < 10: hrsH = "0"
self.l_time.setText(hrsH+str(hrs)+":"+minH+str(mins)+":"+secH+str(secs))
# Current Frame
self.l_frame.setText(str(frame))
def refreshUi(self):
state = jack.get_transport_state()
frame = jack.get_current_transport_frame()
rate = jack.get_sample_rate()
# Jack State
if (state == 0):
self.l_state.setText("Stopped")
self.b_play.setChecked(False)
elif (state == 1):
self.l_state.setText("Rolling")
self.b_play.setChecked(True)
elif (state == 3):
self.l_state.setText("Starting")
else:
self.l_state.setText("Unknown (%i)" % state)
# Current Time
time = frame / rate
secs = time % 60
mins = (time / 60) % 60
hrs = (time / 3600) % 60
secH = minH = hrsH = ""
if secs < 10: secH = "0"
if mins < 10: minH = "0"
if hrs < 10: hrsH = "0"
self.l_time.setText(hrsH + str(hrs) + ":" + minH + str(mins) + ":" +
secH + str(secs))
# Current Frame
self.l_frame.setText(str(frame))
def loop():
"""Main loop function, calls processing sub-functions."""
global _jackRunning
# compute the current tick
interval = 60.0 / tempo / 2 # call the loop twice per beat (for blinking)
transportTime = float(jack.get_current_transport_frame()) / jack.get_sample_rate()
tickCount = math.floor(transportTime / interval)
if tickCount > 0 and not _jackRunning:
print "jack is up and running... starting monome sequencer"
_jackRunning = True
if jack.get_transport_state() != jack.TransportRolling:
# jack is stopped... stop processing here, as well
if tickCount == 0 and _jackRunning:
print "jack transport has been stopped... waiting for jack to be restarted"
_jackRunning = False
mon.led_all(0)
for i, itrack in tracks.iteritems():
itrack.clear()
Timer(0.1, loop).start()
return
# processing
readEvents(tickCount)
beat(tickCount)
# see when the loop needs to be called the next time
transportTime = float(jack.get_current_transport_frame()) / jack.get_sample_rate()
waitTime = (tickCount + 1) * interval - transportTime
Timer(waitTime, loop).start()
def print_state():
state = jack.get_transport_state()
statename = {
jack.TransportStopped: "stopped",
jack.TransportRolling: "rolling",
jack.TransportStarting: "starting"
}[state]
print("current state is %i (%s)" % (state, statename))
def print_state():
state = jack.get_transport_state()
statename = {
jack.TransportStopped:"stopped",
jack.TransportRolling:"rolling",
jack.TransportStarting:"starting"
} [state]
print("current state is %i (%s)"% (state, statename))
def gui():
global play_button
BGL.glClearColor(*map(lambda x: x / 255.0,
Window.Theme.Get()[0].get('buts').back))
BGL.glClear(BGL.GL_COLOR_BUFFER_BIT)
Draw.BeginAlign()
if jack.get_transport_state() == jack.TransportStopped:
play_button.val = 0
button_text = "play"
else:
play_button.val = 1
button_text = "pause"
Draw.PushButton("s", BEV_START, 1, 1, 20, 20, "Go to 0")
Draw.PushButton("<", BEV_PREV, 20, 1, 20, 20, "Go back")
Draw.PushButton(">", BEV_NEXT, 40, 1, 20, 20, "Go forward")
play_button = Draw.Toggle(button_text, BEV_PLAY, 60, 1, 75, 20,
play_button.val, "Play / Pause")
Draw.PushButton("x", BEV_EXIT, 135, 1, 25, 20, "Exit from script")
Draw.EndAlign()
def get_state():
return jack.get_transport_state()
