please wait sign

src/freedombone-controlpanel

 export TEXTDOMAIN=${PROJECT_NAME}-controlpanel
 export TEXTDOMAINDIR="/usr/share/locale"
 
+function please_wait {
+        local str width height length
+
+        width=$(tput cols)
+        height=$(tput lines)
+        str="Please wait"
+        length=${#str}
+        clear
+        tput cup $((height / 2)) $(((width / 2) - (length / 2)))
+        echo "$str"
+}
+
+please_wait
+
 UTILS_FILES=/usr/share/${PROJECT_NAME}/utils/${PROJECT_NAME}-utils-*
 for f in $UTILS_FILES
 do
             1) exit 1;;
             255) exit 1;;
         esac
+        please_wait
         case $(cat $data) in
             1) show_about;;
             2) view_or_change_passwords;;