lib/python/Tools/KeyBindings.py

   1
   2 keyBindings = { }
   3
   4 from keyids import KEYIDS
   5
   6 keyDescriptions = {
   7                 KEYIDS["BTN_0"]: ("fp_up", 630, 320),
   8                 KEYIDS["BTN_1"]: ("fp_down", 565, 320),
   9                 KEYIDS["KEY_OK"]: ("ok", 598, 320),
  10                 KEYIDS["KEY_UP"]: ("up", 598, 290),
  11                 KEYIDS["KEY_DOWN"]: ("down", 598, 345),
  12                 KEYIDS["KEY_POWER"]: ("power", 615, 80),
  13                 KEYIDS["KEY_RED"]: ("red", 555, 390),
  14                 KEYIDS["KEY_BLUE"]: ("blue", 640, 390),
  15                 KEYIDS["KEY_GREEN"]: ("green", 585, 390),
  16                 KEYIDS["KEY_YELLOW"]: ("yellow", 610, 390),
  17                 KEYIDS["KEY_MENU"]: ("menu", 645, 290),
  18                 KEYIDS["KEY_LEFT"]: ("left", 565, 320),
  19                 KEYIDS["KEY_RIGHT"]: ("right", 630, 320),
  20                 KEYIDS["KEY_VIDEO"]: ("video", 645, 355),
  21                 KEYIDS["KEY_INFO"]: ("info", 550, 290),
  22                 KEYIDS["KEY_AUDIO"]: ("audio", 555, 355),
  23                 KEYIDS["KEY_TV"]: ("tv", 560, 425),
  24                 KEYIDS["KEY_RADIO"]: ("radio", 585, 425),
  25                 KEYIDS["KEY_TEXT"]: ("text", 610, 425),
  26                 KEYIDS["KEY_NEXT"]: ("next", 635, 203),
  27                 KEYIDS["KEY_PREVIOUS"]: ("prev", 559, 203)
  28         }
  29
  30 def addKeyBinding(domain, key, context, action):
  31         keyBindings.setdefault((context, action), []).append((key, domain))
  32
  33 def queryKeyBinding(context, action):
  34         if (context, action) in keyBindings:
  35                 return [x[0] for x in keyBindings[(context, action)]]
  36         else:
  37                 return [ ]
  38
  39 def getKeyDescription(key):
  40         if key in keyDescriptions:
  41                 return keyDescriptions.get(key, [ ])
  42
  43 def removeKeyBindings(domain):
  44         # remove all entries of domain 'domain'
  45         for x in keyBindings:
  46                 keyBindings[x] = filter(lambda e: e[1] != domain, keyBindings[x])