126 lines
3.7 KiB
Python
Executable File
126 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python
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import sys
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import os
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from wmdocklib import wmoo, pywmhelpers
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from jack_controller import jack_controller
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from jackctl import jackctl
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import time
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import pygtk
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pygtk.require('2.0')
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import gtk
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import gobject
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class wmjackctl(wmoo.Application, jackctl):
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def __init__(self):
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self.jack = None
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wmoo.Application.__init__(
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self,
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#background = os.path.dirname(sys.argv[0]) + os.sep + "wmjackctl.xpm",
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margin = 2,
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debug = False)
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jackctl.__init__(self)
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self.addCallback(self.on_button_release, 'buttonrelease', area=(0,0,64,64))
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def get_controller(self):
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return self.jack
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def on_button_release(self, event):
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if event['button'] == 3:
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self.menu_activate()
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def update(self):
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lines = ["JACK"]
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try:
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if not self.jack:
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self.jack = jack_controller()
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if self.jack.is_started():
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if self.jack.is_realtime():
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lines[0] += " RT"
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else:
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lines[0] += " "
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lines.append("started")
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lines.append("%.3f %%" % self.jack.get_load())
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xruns = self.jack.get_xruns()
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if xruns == 0:
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xruns = "no"
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elif xruns > 999:
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xruns = "lot"
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else:
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xruns = str(xruns)
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lines.append("%s xruns" % xruns)
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rate = self.jack.get_sample_rate()
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if rate % 1000 == 0:
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lines.append("%.0f Khz" % (rate / 1000))
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else:
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lines.append("%.1f Khz" % (rate / 1000))
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lines.append("%.1f ms" % self.jack.get_latency())
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else:
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lines[0] += " "
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lines.append("stopped")
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lines.append(" ")
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lines.append(" ")
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lines.append(" ")
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lines.append(" ")
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except:
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lines.append("error ")
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self.jack = None
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self.put_lines(lines)
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wmoo.Application.update(self)
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def put_lines(self, lines):
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x = 3
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y = 2
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for line in lines:
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self.putString(x, y, line)
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y += 9
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def do_dockapp(self):
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"""this is called from event loop. events are examined and if a
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callback has been registered, it is called, passing it the event as
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argument.
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"""
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event = pywmhelpers.getEvent()
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while not event is None:
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if event['type'] == 'destroynotify':
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sys.exit(0)
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for evtype, key, area, callback in self._events:
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if evtype is not None and evtype != event['type']: continue
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if key is not None and key != event['button']: continue
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if area is not None:
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if not area[0] <= event['x'] <= area[2]: continue
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if not area[1] <= event['y'] <= area[3]: continue
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callback(event)
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event = pywmhelpers.getEvent()
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self.redraw()
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#print "tick"
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return True
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def run_sleep(self):
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self.go = True
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while self.go:
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while gtk.events_pending():
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gtk.main_iteration()
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self.do_dockapp()
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while gtk.events_pending():
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gtk.main_iteration()
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time.sleep(self._sleep)
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def run_gtk(self):
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#print self._sleep
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gobject.timeout_add(int(self._sleep * 1000), self.do_dockapp)
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gtk.main()
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def run(self):
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self.run_gtk()
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wmjackctl().run()
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