lib/volume_box.rb

   1 # $Id: volume_box.rb,v 1.1 2006/07/29 02:07:04 tilman Exp $
   2
   3 class VolumeBox
   4         def initialize(edje, xmms, part)
   5                 @edje = edje
   6                 @xmms = xmms
   7                 @part = part
   8
   9                 self.value = @xmms.playback_volume_get.wait.value
  10
  11                 @edje.on_signal("VOL_INCR") do
  12                         unless @vol[:left] == 100
  13                                 tmp = @vol[:left] + 1
  14                                 @xmms.playback_volume_set("left", tmp).wait
  15                         end
  16
  17                         unless @vol[:right] == 100
  18                                 tmp = @vol[:right] + 1
  19                                 @xmms.playback_volume_set("right", tmp).wait
  20                         end
  21                 end
  22
  23                 @edje.on_signal("VOL_DECR") do
  24                         unless @vol[:left] == 0
  25                                 tmp = @vol[:left] - 1
  26                                 @xmms.playback_volume_set("left", tmp).wait
  27                         end
  28
  29                         unless @vol[:right] == 0
  30                                 tmp = @vol[:right] - 1
  31                                 @xmms.playback_volume_set("right", tmp).wait
  32                         end
  33                 end
  34         end
  35
  36         def value=(v)
  37                 unless v.nil?
  38                         @vol = v
  39                         @edje.part("vol_display_text").text = v[:left].to_s
  40                 end
  41         end
  42 end