addmode

# Copyright 2013 jesus m. rodriguez
#!/bin/sh

xres=$1
yres=$2
fullmodeline=$(cvt 1366 768 | grep Modeline | awk '{$1=""; print $0}')
modeline=$(echo $fullmodeline | awk '{print $1}')
monitors=$(xrandr | grep " connected " | awk '{print $1}')
matches=$(echo $monitors | gawk '{print NF}')

case "$matches" in
    0)
       echo "No matches found"
       show=""
       ;;
    1)
       show=$monitors
       ;;
    *)
       echo
       echo "Multiple matches found..."
       i=1
       for option in $monitors
       do
          echo "$i: $option"
          i=`expr $i + 1`
       done
       echo "q: Quit"
       echo
       read -p "? " ans
       if [ "q" == "$ans" ]; then
          show=""
       else
          show=$(echo $monitors | gawk '{print $'$ans'}')
       fi
       ;;
esac

if [ "" != "$show" ]; then
   #xrandr --newmode $fullmodeline
   xrandr --addmode $show $modeline
fi