lib/python/Components/ChoiceList.py

   1 from HTMLComponent import *
   2 from GUIComponent import *
   3
   4 from MenuList import MenuList
   5
   6 from Tools.Directories import *
   7
   8 from enigma import *
   9
  10 RT_HALIGN_LEFT = 0
  11 RT_HALIGN_RIGHT = 1
  12 RT_HALIGN_CENTER = 2
  13 RT_HALIGN_BLOCK = 4
  14
  15 RT_VALIGN_TOP = 0
  16 RT_VALIGN_CENTER = 8
  17 RT_VALIGN_BOTTOM = 16
  18
  19 def ChoiceEntryComponent(key, text):
  20         res = [ text ]
  21         if text[0] == "--":
  22                 res.append((eListboxPythonMultiContent.TYPE_TEXT, 0, 00, 800, 25, 0, RT_HALIGN_LEFT, "-"*200))
  23         else:
  24                 res.append((eListboxPythonMultiContent.TYPE_TEXT, 32, 00, 800, 25, 0, RT_HALIGN_LEFT, text[0]))
  25
  26                 png = loadPNG(resolveFilename(SCOPE_SKIN_IMAGE, "key_" + key + "-fs8.png"))
  27                 if png is not None:
  28                         res.append((eListboxPythonMultiContent.TYPE_PIXMAP_ALPHATEST, 0, 0, 30, 20, png))
  29
  30         return res
  31
  32 class ChoiceList(MenuList, HTMLComponent, GUIComponent):
  33         def __init__(self, list, selection = 0):
  34                 GUIComponent.__init__(self)
  35                 self.l = eListboxPythonMultiContent()
  36                 self.list = list
  37                 self.l.setList(list)
  38                 self.l.setFont(0, gFont("Regular", 20))
  39                 self.selection = selection
  40
  41         GUI_WIDGET = eListbox
  42
  43         def postWidgetCreate(self, instance):
  44                 instance.setContent(self.l)
  45                 instance.setItemHeight(25)
  46                 self.moveToIndex(self.selection)