contrib/dialog/samples/form6

   1 #! /bin/sh
   2 # $Id: form6,v 1.5 2010/01/13 10:49:52 tom Exp $
   3 # form4 with --help-status
   4
   5 . ./setup-vars
   6
   7 backtitle="An Example for the use of --form:"
   8
   9 ids=`id|sed -e 's/([^)]*)//g'`
  10 uid=`echo "$ids" | sed -e 's/^uid=//' -e 's/ .*//'`
  11 gid=`echo "$ids" | sed -e 's/^.* gid=//' -e 's/ .*//'`
  12
  13 user="$USER"
  14 home="$HOME"
  15
  16 returncode=0
  17 while test $returncode != 1 && test $returncode != 250
  18 do
  19 exec 3>&1
  20 value=`$DIALOG --ok-label "Submit" \
  21           --help-status \
  22           --help-button \
  23           --item-help \
  24           --backtitle "$backtitle" "$@" \
  25           --form "Here is a possible piece of a configuration program." \
  26 20 50 0 \
  27         "Username:" 1 1 "$user" 1 10 -9 9 "Login name" \
  28         "UID:"      2 1 "$uid"  2 10  8 0 "User ID" \
  29         "GID:"      3 1 "$gid"  3 10  8 0 "Group ID" \
  30         "HOME:"     4 1 "$home" 4 10 40 0 "User's home-directory" \
  31 2>&1 1>&3`
  32 returncode=$?
  33 exec 3>&-
  34
  35 show=`echo "$value" |sed -e 's/^/       /'`
  36
  37         case $returncode in
  38         $DIALOG_CANCEL)
  39                 "$DIALOG" \
  40                 --clear \
  41                 --backtitle "$backtitle" \
  42                 --yesno "Really quit?" 10 30
  43                 case $? in
  44                 $DIALOG_OK)
  45                         break
  46                         ;;
  47                 $DIALOG_CANCEL)
  48                         returncode=99
  49                         ;;
  50                 esac
  51                 ;;
  52         $DIALOG_OK)
  53                 "$DIALOG" \
  54                 --clear \
  55                 --backtitle "$backtitle" --no-collapse --cr-wrap \
  56                 --msgbox "Resulting data:\n\
  57 $show" 10 40
  58                 ;;
  59         $DIALOG_HELP)
  60                 "$DIALOG" \
  61                 --clear \
  62                 --backtitle "$backtitle" --no-collapse --cr-wrap \
  63                 --msgbox "Help data:\n\
  64 $show" 10 40
  65                 ;;
  66         *)
  67                 echo "Return code was $returncode"
  68                 exit
  69                 ;;
  70         esac
  71 done