contrib/statusd/statusd_amarok.lua

   1 -- Authors: Mark Tran <mark@nirv.net>
   2 -- License: Unknown
   3 -- Last Changed: Unknown
   4 --
   5 -- statusd_amarok.lua : Mark Tran <mark@nirv.net>
   6
   7 -- Display current track from Amarok
   8
   9 if not statusd_amarok then
  10    statusd_amarok = { interval = 3*1000 }
  11 end
  12
  13 local function amarok_dcop()
  14    local f = io.popen('dcop amarok player nowPlaying 2> /dev/null', 'r')
  15    local amarok = f:read('*l')
  16    f:close()
  17
  18    return amarok
  19 end
  20
  21 local function amarok_status()
  22    local f = io.popen('dcop amarok player status 2> /dev/null', 'r')
  23    local status = f:read('*l')
  24    f:close()
  25
  26    return status
  27 end
  28
  29 local function change_display()
  30    local status = amarok_status()
  31
  32    if status == "0" then
  33       return ""
  34    elseif status == "1" then
  35       local amarok = amarok_dcop()
  36
  37       if (amarok ~= nil) then
  38          return amarok.." (paused)"
  39       end
  40    elseif status == "2" then
  41       return amarok_dcop()
  42    else
  43       return ""
  44    end
  45 end
  46
  47 local amarok_timer
  48
  49 local function update_amarok()
  50    statusd.inform("amarok", change_display())
  51    amarok_timer:set(statusd_amarok.interval, update_amarok)
  52 end
  53
  54 amarok_timer = statusd.create_timer()
  55 update_amarok()