Plugin.define "wireless" do
  author '"Lucas Luitjes" <lucas@mindrules.net>'
  bar_applet("wireless", 501) do |wmii, bar|
    Thread.new do
    interface = wmii.plugin_config["wireless:wireless"]["interface"]
    interval = wmii.plugin_config["wireless:wireless"]["interval"] || 5
      loop do
        status = `iwconfig #{interface}`.scan(/Quality=\d+\/\d+/).to_s.sub('Quality=','')
        if status.empty?
          status = '--/--'
        end
        bar.data = "Wifi: #{status}"
        sleep interval
      end
    end
  end
end