lib/python/Components/Renderer/PositionGauge.py

   1 from Renderer import Renderer
   2 from enigma import ePositionGauge
   3
   4 class PositionGauge(Renderer):
   5         def __init__(self):
   6                 Renderer.__init__(self)
   7                 self.__position = 0
   8                 self.__length = 0
   9                 self.__cutlist = [ ]
  10
  11         GUI_WIDGET = ePositionGauge
  12
  13         def postWidgetCreate(self, instance):
  14                 self.changed((self.CHANGED_DEFAULT,))
  15                 self.cutlist_changed()
  16                 instance.setInOutList(self.__cutlist)
  17
  18         def changed(self, what):
  19                 if what[0] == self.CHANGED_CLEAR:
  20                         (self.length, self.position) = 0
  21                 else:
  22                         (self.length, self.position) = (self.source.length or 0, self.source.position or 0)
  23
  24         def cutlist_changed(self):
  25                 self.cutlist = self.source.cutlist or [ ]
  26
  27         def getPosition(self):
  28                 return self.__position
  29
  30         def setPosition(self, pos):
  31                 self.__position = pos
  32                 if self.instance is not None:
  33                         self.instance.setPosition(pos)
  34
  35         position = property(getPosition, setPosition)
  36
  37         def getLength(self):
  38                 return self.__length
  39
  40         def setLength(self, len):
  41                 self.__length = len
  42                 if self.instance is not None:
  43                         self.instance.setLength(len)
  44
  45         length = property(getLength, setLength)
  46
  47         def getCutlist(self):
  48                 return self.__cutlist
  49
  50         def setCutlist(self, cutlist):
  51                 self.__cutlist = cutlist
  52                 if self.instance is not None:
  53                         self.instance.setInOutList(cutlist)
  54
  55         cutlist = property(getCutlist, setCutlist)