lib/playback_status_handler.rb

   1 # $Id: playback_status_handler.rb,v 1.1 2005/04/24 22:33:15 tsauerbeck Exp $
   2
   3 class PlaybackStatusHandler
   4         def initialize(xmms, &block)
   5                 @block = block
   6
   7                 @state = xmms.playback_status.wait.value
   8                 @block.call(@state)
   9
  10                 xmms.broadcast_playback_status.notifier do |res|
  11                         if @state != res.value
  12                                 @state = res.value
  13                                 @block.call(@state)
  14                         end
  15                 end
  16         end
  17 end