lib/python/Components/ChoiceList.py

   1 from HTMLComponent import HTMLComponent
   2 from GUIComponent import GUIComponent
   3 from MenuList import MenuList
   4 from Tools.Directories import SCOPE_SKIN_IMAGE, resolveFilename
   5 from enigma import RT_HALIGN_LEFT, eListboxPythonMultiContent, eListbox, gFont, loadPNG
   6
   7 def ChoiceEntryComponent(key, text):
   8         res = [ text ]
   9         if text[0] == "--":
  10                 res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 00, 800, 25, 0, RT_HALIGN_LEFT, "-"*200))
  11         else:
  12                 res.append((eListboxPythonMultiContent.TYPE_TEXT, 32, 00, 800, 25, 0, RT_HALIGN_LEFT, text[0]))
  13
  14                 png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "key_" + key + "-fs8.png"))
  15                 if png is not None:
  16                         res.append((eListboxPythonMultiContent.TYPE_PIXMAP_ALPHATEST, 0, 0, 30, 20, png))
  17
  18         return res
  19
  20 class ChoiceList(MenuList, HTMLComponent, GUIComponent):
  21         def __init__(self, list, selection = 0):
  22                 GUIComponent.__init__(self)
  23                 self.l = eListboxPythonMultiContent()
  24                 self.list = list
  25                 self.l.setList(list)
  26                 self.l.setFont(0, gFont("Regular", 20))
  27                 self.l.setItemHeight(25)
  28                 self.selection = selection
  29
  30         GUI_WIDGET = eListbox
  31
  32         def postWidgetCreate(self, instance):
  33                 instance.setContent(self.l)
  34                 self.moveToIndex(self.selection)