trans

#!/bin/bash

cmd="transset-df"
cmdopts="-a"

if [ ! -x "/usr/bin/$cmd" ] ; then
  echo "install transset"
  exit
fi

def_inc="0.05"
clickopt=""

[[ "$1" = "click" ]] &&
  clickopt="-c" && shift


case $1 in
  up)
    action="--inc"
    inc=${2:-$def_inc}
    ;;
  down)
    action="--dec"
    inc=${2:-$def_inc}
    ;;
  min)
    action="--min"
    inc="0.5"
    ;;
  max)
    action="--max"
    inc="1"
    ;;
  [0-9]*)
    action=""
    inc="$1"
    ;;
  *)
    #echo "unknown action $1"
    #exit
    action=""
    cmdopts="-a -t"
    inc="0.9"
    ;;
esac

cmdopts="$cmdopts $clickopt"

if [ "$QUIET" ] ; then
  $cmd $cmdopts $action $inc > /dev/null 2>&1 
else
  $cmd $cmdopts $action $inc
fi