lib/volume_box.rb

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