#!/bin/bash
# Menu from CLI to start X programs
# set -x
. /home/default

# No need to change anything below
# The parameters.
TEXT="Menu from CLI to start X programs"

#Check if dialog is installed
type -P $DIALOG &>/dev/null || { 
	echo "'$DIALOG' is required, but it's not installed.  Aborting." >&2
	exit 1; 
}

#Program specific
DIR=/usr/share/applications

### End parameters

#Get the list of programs
grep -R ^Exec $DIR|grep -v yast|awk -F= '{print $NF}'|awk '{print $1}'|sort -u|
while read CMDR
do
		
	basename $CMDR >> $TMP.cmd
done

# Make the cmd list for --menu
for CMD in `cat $TMP.cmd`
do
	INFO="`whatis $CMD | \
	head -n 1| \
	sed 's/: nothing appropriate.//g' | \
	sed 's/(.*)//'| \
	awk -F' - ' '{print $NF}'`"
	echo "$CMD \"$INFO\" \"$INFO\"" >> $TMP.mnu
done

#Turn it all into a menu
eval "menu=( $(< $TMP.mnu) )"

$DIALOG --backtitle "$TEXT" \
--item-help --title "Program selector" \
--menu "Please select one of the programs to run" 40 60 40 \
"${menu[@]}" \
2> $TMP

#Run the command if possible
KEY=$?
CHOICE=`cat $TMP`
clear
case $KEY in
	0) 	echo "'$CHOICE' will run. If not, use standard console."
		exec $CHOICE > /dev/null 2>&1 &
		;;
	1)	echo "Cancel selected";;
	2)	echo "Help selected";;
	255)	echo "ESC selected";;
esac

#
exit