code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Components/Keyboard.py

   1 from Components.Console import Console
   2 from os import listdir as os_listdir, path as os_path
   3 from re import compile as re_compile
   4
   5 class Keyboard:
   6         def __init__(self):
   7                 self.keyboardmaps = []
   8                 self.readKeyboardMapFiles()
   9
  10         def readKeyboardMapFiles(self):
  11                 for keymapfile in os_listdir('/usr/share/keymaps/'):
  12                         if (keymapfile.endswith(".info")):
  13                                 f = open('/usr/share/keymaps/' + keymapfile)
  14                                 mapfile = None
  15                                 mapname = None
  16                                 for line in f:
  17                                         m = re_compile('^\s*(\w+)\s*=\s*(.*)\s*$').match(line)
  18                                         if m:
  19                                                 key, val = m.groups()
  20                                                 if key == 'kmap':
  21                                                     mapfile = val
  22                                                 if key == 'name':
  23                                                     mapname = val
  24                                                 if (mapfile is not None) and (mapname is not None):
  25                                                     self.keyboardmaps.append(( mapfile,mapname))
  26                                 f.close()
  27
  28                 if len(self.keyboardmaps) == 0:
  29                         self.keyboardmaps = [('dream-de.kmap', 'Dreambox Keyboard Deutsch'), ('eng.kmap', 'Keyboard English')]
  30
  31         def activateKeyboardMap(self, index):
  32                 try:
  33                         keymap = self.keyboardmaps[index]
  34                         print "Activating keymap:",keymap[1]
  35                         keymappath = '/usr/share/keymaps/' + keymap[0]
  36                         if os_path.exists(keymappath):
  37                                 Console().ePopen(("loadkmap < " + str(keymappath)))
  38                 except:
  39                         print "Selected keymap does not exist!"
  40
  41         def getKeyboardMaplist(self):
  42                 return self.keyboardmaps
  43
  44         def getDefaultKeyboardMap(self):
  45                 return 'eng.kmap'
  46
  47 keyboard = Keyboard()