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.__seek_position = 0
   9                 self.__length = 0
  10                 self.__seek_enable = 0
  11                 self.__cutlist = [ ]
  12
  13         GUI_WIDGET = ePositionGauge
  14
  15         def postWidgetCreate(self, instance):
  16                 self.changed((self.CHANGED_DEFAULT,))
  17                 self.cutlist_changed()
  18                 instance.setInOutList(self.__cutlist)
  19
  20         def changed(self, what):
  21                 if what[0] == self.CHANGED_CLEAR:
  22                         (self.length, self.position) = 0
  23                 else:
  24                         (self.length, self.position) = (self.source.length or 0, self.source.position or 0)
  25
  26         def cutlist_changed(self):
  27                 self.cutlist = self.source.cutlist or [ ]
  28
  29         def getPosition(self):
  30                 return self.__position
  31
  32         def setPosition(self, pos):
  33                 self.__position = pos
  34                 if self.instance is not None:
  35                         self.instance.setPosition(pos)
  36
  37         position = property(getPosition, setPosition)
  38
  39         def getLength(self):
  40                 return self.__length
  41
  42         def setLength(self, len):
  43                 self.__length = len
  44                 if self.instance is not None:
  45                         self.instance.setLength(len)
  46
  47         length = property(getLength, setLength)
  48
  49         def getCutlist(self):
  50                 return self.__cutlist
  51
  52         def setCutlist(self, cutlist):
  53                 if self.__cutlist != cutlist:
  54                         self.__cutlist = cutlist
  55                         if self.instance is not None:
  56                                 self.instance.setInOutList(cutlist)
  57
  58         cutlist = property(getCutlist, setCutlist)
  59
  60         def getSeekEnable(self):
  61                 return self.__seek_enable
  62
  63         def setSeekEnable(self, val):
  64                 self.__seek_enable = val
  65                 if self.instance is not None:
  66                         self.instance.enableSeekPointer(val)
  67
  68         seek_pointer_enabled = property(getSeekEnable, setSeekEnable)
  69
  70         def getSeekPosition(self):
  71                 return self.__seek_position
  72
  73         def setSeekPosition(self, pos):
  74                 self.__seek_position = pos
  75                 if self.instance is not None:
  76                         self.instance.setSeekPosition(pos)
  77
  78         seek_pointer_position = property(getSeekPosition, setSeekPosition)