Does anyone have a solution for that problem:
ModManager() {
ClearFiles -4
echo "zenity --list --window-icon=\"${run_path}icon.png\"
--width=\"650\" --height=\"350\" --title=\"${modmanager[${lang}]}\"
--text=\"${RegMods[${lang}]}:\" --column=\"${no[${lang}]}\"
--column=\"${name_loc[${lang}]}\" --column=\"Modus\" \\" >&4
for (( a = 1; a <= MODULES; a++ ))
do
echo "${a} \"${mod[${a}]} in ${loc[${a}]}\" ${mode[${a}]} \\" >&4
done
echo "__ ___________________ __ \\" >&4
echo "add \"${add_mod[${lang}]}\" __ \\" >&4
echo "del \"${del_mod[${lang}]}\" __ \\" >&4
echo "back \"${back[${lang}]}\" __" >&4
command=`. ${tmpmenu}`
case ${command} in
"add") AddModule ;;
"del") DelModule ;;
*) Main ;;
esac
}
This function allows the user to manage the modules that are registered
in the scripts configuration files.
First it "build" a zenity command. This is necessary because of the for
statement. That provide the information about the modules. All lines are
send to the file descriptor 4. Before, to do not annoy the script, the
file behind descriptor 4 is cleared with the function ClearFiles.
Finally the command is executed and the result is compared.
If I want to use the ModManager function, all I get is nothing. It just
do a break.
Here you have the function ClearFiles:
ClearFiles() {
while [ -n "$1" ]
do
case "$1" in
-3) cat /dev/null > ${tmptmp} ;;
-4) cat /dev/null > ${tmpmenu} ;;
-5) cat /dev/null > ${tmp_getcmd} ;;
-6) cat /dev/null > ${tmp_goon} ;;
esac
shift
done
}
