lib/python/Components/ConfigList.py

   1 from HTMLComponent import *
   2 from GUIComponent import *
   3 from config import *
   4
   5 from enigma import eListbox, eListboxPythonConfigContent
   6
   7 class ConfigList(HTMLComponent, GUIComponent, object):
   8         def __init__(self, list):
   9                 GUIComponent.__init__(self)
  10                 self.l = eListboxPythonConfigContent()
  11                 self.l.setSeperation(100)
  12                 self.list = list
  13                 self.onSelectionChanged = [ ]
  14
  15         def toggle(self):
  16                 selection = self.getCurrent()
  17                 selection[1].toggle()
  18                 self.invalidateCurrent()
  19
  20         def handleKey(self, key):
  21                 selection = self.getCurrent()
  22                 if selection[1].parent.enabled:
  23                         selection[1].handleKey(key)
  24                         self.invalidateCurrent()
  25
  26         def getCurrent(self):
  27                 return self.l.getCurrentSelection()
  28
  29         def invalidateCurrent(self):
  30                 self.l.invalidateEntry(self.l.getCurrentSelectionIndex())
  31
  32         def invalidate(self, entry):
  33                 i = 0
  34                 for x in self.__list:
  35                         if (entry.getConfigPath() == x[1].parent.getConfigPath()):
  36                                 self.l.invalidateEntry(i)
  37                         i += 1
  38
  39         GUI_WIDGET = eListbox
  40
  41         def selectionChanged(self):
  42                 for x in self.onSelectionChanged:
  43                         x()
  44
  45         def postWidgetCreate(self, instance):
  46                 instance.setContent(self.l)
  47                 instance.selectionChanged.get().append(self.selectionChanged)
  48
  49         def preWidgetRemove(self, instance):
  50                 instance.selectionChanged.get().remove(self.selectionChanged)
  51
  52         def setList(self, list):
  53                 self.__list = list
  54                 self.l.setList(self.__list)
  55
  56         def getList(self):
  57                 return self.__list
  58
  59         list = property(getList, setList)