lib/python/Components/HelpMenuList.py

   1 from GUIComponent import *
   2
   3 from enigma import eListboxPythonMultiContent, eListbox, gFont
   4
   5 # [ ( actionmap, context, [(action, help), (action, help), ...] ), (actionmap, ... ), ... ]
   6
   7 class HelpMenuList(GUIComponent):
   8         def __init__(self, list, callback):
   9                 GUIComponent.__init__(self)
  10
  11                 self.l = eListboxPythonMultiContent()
  12                 self.callback = callback
  13
  14                 l = [ ]
  15                 for (actionmap, context, actions) in list:
  16
  17                         print "actionmap:"  + str(actionmap)
  18                         print "context: " + str(context)
  19                         print "actions: " + str(actions)
  20
  21                         for (action, help) in actions:
  22                                 entry = [ ]
  23
  24                                 entry.append( (actionmap, context, action) )
  25                                 entry.append( (0, 36, 200, 20, 1, 0, "you can also press a secret button") )
  26                                 entry.append( (0, 0, 200, 36, 0, 0, help) )
  27
  28                                 l.append(entry)
  29
  30                 self.l.setList(l)
  31
  32                 self.l.setFont(0, gFont("Arial", 36))
  33                 self.l.setFont(1, gFont("Arial", 18))
  34
  35         def GUIcreate(self, parent):
  36                 self.instance = eListbox(parent)
  37                 self.instance.setContent(self.l)
  38                 self.instance.setItemHeight(75)
  39
  40         def GUIdelete(self):
  41                 self.instance.setContent(None)
  42                 self.instance = None
  43
  44         def ok(self):
  45                 # a list entry has a "private" tuple as first entry...
  46                 l = self.l.getCurrentSelection()[0]
  47
  48                 # ...containing (Actionmap, Context, Action).
  49                 # we returns this tuple to the callback.
  50                 self.callback(l[0], l[1], l[2])