code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Components/BlinkingPoint.py

   1 from HTMLComponent import *
   2 from GUIComponent import *
   3
   4 from Pixmap import Pixmap
   5
   6 from enigma import *
   7
   8 import time
   9
  10 class BlinkingPoint(GUIComponent, Pixmap):
  11         SHOWN = 0
  12         HIDDEN = 1
  13
  14         def __init__(self):
  15                 Pixmap.__init__(self)
  16                 GUIComponent.__init__(self)
  17
  18                 self.state = self.SHOWN
  19                 self.blinking = False
  20
  21                 self.timer = eTimer()
  22                 self.timer.timeout.get().append(self.blink)
  23
  24         def createWidget(self, parent):
  25                 return self.getePixmap(parent, "/usr/share/enigma2/record.png")
  26
  27         def removeWidget(self, w):
  28                 pass
  29
  30         def showPoint(self):
  31                 print "Show point"
  32                 self.state = self.SHOWN
  33                 self.instance.show()
  34
  35         def hidePoint(self):
  36                 print "Hide point"
  37                 self.state = self.HIDDEN
  38                 self.instance.hide()
  39
  40         def blink(self):
  41                 if self.blinking == True:
  42                         if (self.state == self.SHOWN):
  43                                 self.hidePoint()
  44                         elif (self.state == self.HIDDEN):
  45                                 self.showPoint()
  46
  47         def startBlinking(self):
  48                 self.blinking = True
  49                 self.timer.start(500)
  50
  51         def stopBlinking(self):
  52                 self.blinking = False
  53                 if (self.state == self.SHOWN):
  54                         self.hidePoint()
  55                 self.timer.stop()