code.vuplus.com Git - vuplus_dvbapp/blob - tests/enigma.py

   1 # fake-enigma
   2
   3 import fake_time
   4
   5 class slot:
   6         def __init__(self):
   7                 self.list = [ ]
   8
   9         def get(self):
  10                 return self.list
  11
  12         def __call__(self):
  13                 for x in self.list:
  14                         x()
  15
  16 timers = set()
  17
  18 import time
  19
  20 ##################### ENIGMA BASE
  21
  22 class eTimer:
  23         def __init__(self):
  24                 self.timeout = slot()
  25                 self.next_activation = None
  26
  27         def start(self, msec, singleshot = False):
  28                 self.next_activation = time.time() + msec / 1000.0
  29                 self.msec = msec
  30                 self.singleshot = singleshot
  31                 timers.add(self)
  32
  33         def stop():
  34                 timers.remove(self)
  35
  36         def __repr__(self):
  37                 return "<eTimer timeout=%s next_activation=%s singleshot=%s>" % (repr(self.timeout), repr(self.next_activation), repr(self.singleshot))
  38
  39         def do(self):
  40                 if self.singleshot:
  41                         self.stop()
  42                 self.next_activation += self.msec / 1000.0
  43                 print "next activation now %d " % self.next_activation
  44                 self.timeout()
  45
  46 def runIteration():
  47         running_timers = list(timers)
  48         assert len(running_timers), "no running timers, so nothing will ever happen!"
  49         running_timers.sort(key=lambda x: x.next_activation)
  50         print running_timers
  51
  52         next_timer = running_timers[0]
  53
  54         now = time.time()
  55         delay = next_timer.next_activation - now
  56
  57         if delay > 0:
  58                 time.sleep(delay)
  59                 now += delay
  60
  61         while len(running_timers) and running_timers[0].next_activation <= now:
  62                 running_timers[0].do()
  63                 running_timers = running_timers[1:]
  64
  65 stopped = False
  66
  67 def stop():
  68         global stopped
  69 #       print "STOP NOW"
  70 #       stopped = True
  71
  72 def run():
  73         stoptimer = eTimer()
  74         stoptimer.start(10000)
  75         stoptimer.timeout.get().append(stop)
  76         while not stopped:
  77                 runIteration()
  78
  79
  80 ##################### ENIGMA GUI
  81
  82 eSize = None
  83 ePoint = None
  84 gFont = None
  85 eWindow = None
  86 eLabel = None
  87 ePixmap = None
  88 eWindowStyleManager = None
  89 loadPNG = None
  90 addFont = None
  91 gRGB = None
  92 eWindowStyleSkinned = None
  93
  94 ##################### ENIGMA CONFIG
  95
  96 import Components.config
  97
  98 my_config = [
  99 "config.skin.primary_skin=None\n"
 100 ]
 101
 102 Components.config.config.unpickle(my_config)
 103