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                 KEYIDS["KEY_PREVIOUSSONG"]: ("sh_blue", 640, 390),
  29                 KEYIDS["KEY_PLAYPAUSE"]: ("sh_yellow", 610, 390),
  30                 KEYIDS["KEY_PLAY"]: ("sh_green", 585, 390),
  31                 KEYIDS["KEY_NEXTSONG"]: ("sh_red", 555, 390),
  32                 KEYIDS["KEY_CHANNELUP"]: ("ch_up", 645, 245),
  33                 KEYIDS["KEY_CHANNELDOWN"]: ("ch_down", 630, 270),
  34                 KEYIDS["KEY_0"]: ("0", 598, 203),
  35                 KEYIDS["KEY_8"]: ("8", 598, 180),
  36                 KEYIDS["KEY_EXIT"]: ("exit", 598, 255),
  37                 KEYIDS["KEY_STOP"]: ("sh_tv", 560, 425),
  38                 KEYIDS["KEY_RECORD"]: ("sh_radio", 585, 425)
  39         }
  40
  41 def addKeyBinding(domain, key, context, action, flags):
  42         keyBindings.setdefault((context, action), []).append((key, domain, flags))
  43
  44 # returns a list of (key, flags) for a specified action
  45 def queryKeyBinding(context, action):
  46         if (context, action) in keyBindings:
  47                 return [(x[0], x[2]) for x in keyBindings[(context, action)]]
  48         else:
  49                 return [ ]
  50
  51 def getKeyDescription(key):
  52         if key in keyDescriptions:
  53                 return keyDescriptions.get(key, [ ])
  54
  55 def removeKeyBindings(domain):
  56         # remove all entries of domain 'domain'
  57         for x in keyBindings:
  58                 keyBindings[x] = filter(lambda e: e[1] != domain, keyBindings[x])