lib/python/Components/ServiceList.py

   1 from HTMLComponent import *
   2 from GUIComponent import *
   3
   4 from enigma import *
   5
   6 class ServiceList(HTMLComponent, GUIComponent):
   7         def __init__(self):
   8                 GUIComponent.__init__(self)
   9                 self.l = eListboxServiceContent()
  10
  11         def getCurrent(self):
  12                 r = eServiceReference()
  13                 self.l.getCurrent(r)
  14                 return r
  15
  16         def moveUp(self):
  17                 self.instance.moveSelection(self.instance.moveUp)
  18
  19         def moveDown(self):
  20                 self.instance.moveSelection(self.instance.moveDown)
  21
  22         def GUIcreate(self, parent):
  23                 self.instance = eListbox(parent)
  24                 self.instance.setContent(self.l)
  25
  26         def GUIdelete(self):
  27                 self.instance = None
  28
  29         def setRoot(self, root):
  30                 self.l.setRoot(root)
  31
  32                 # mark stuff
  33         def clearMarked(self):
  34                 self.l.clearMarked()
  35
  36         def clearMarks(self):
  37                 self.l.initMarked()
  38
  39         def isMarked(self, ref):
  40                 return self.l.isMarked(ref)
  41
  42         def addMarked(self, ref):
  43                 self.l.addMarked(ref)
  44
  45         def removeMarked(self, ref):
  46                 self.l.removeMarked(ref)
  47
  48         def getMarked(self):
  49                 i = self.l
  50                 i.markedQueryStart()
  51                 ref = eServiceReference()
  52                 marked = [ ]
  53                 while i.markedQueryNext(ref) == 0:
  54                         marked.append(ref)
  55                         ref = eServiceReference()
  56
  57                 return marked