contrib/dialog/samples/inputmenu4

   1 #! /bin/sh
   2 # $Id: inputmenu4,v 1.9 2012/07/01 01:00:34 tom Exp $
   3 #
   4 # "inputmenu1" with a different label for the extra-button
   5
   6 . ./setup-vars
   7
   8 backtitle="An Example for the use of --inputmenu:"
   9
  10 ids=`id|sed -e 's/([^)]*)//g'`
  11 uid=`echo "$ids" | sed -e 's/^uid=//' -e 's/ .*//'`
  12 gid=`echo "$ids" | sed -e 's/^.* gid=//' -e 's/ .*//'`
  13
  14 user="$USER"
  15 home="$HOME"
  16
  17 returncode=0
  18 while test $returncode != 1 && test $returncode != 250
  19 do
  20 exec 3>&1
  21 value=`$DIALOG --clear --ok-label "Create" \
  22         --extra-label "Edit" \
  23           --backtitle "$backtitle" "$@" \
  24           --inputmenu "Originally I designed --inputmenu for a \
  25 configuration purpose. Here is a possible piece of a configuration program." \
  26 20 50 10 \
  27         "Username:"     "$user" \
  28         "UID:"          "$uid" \
  29         "GID:"          "$gid" \
  30         "HOME:"         "$home" \
  31 2>&1 1>&3`
  32 returncode=$?
  33 exec 3>&-
  34
  35         case $returncode in
  36         $DIALOG_CANCEL)
  37                 "$DIALOG" \
  38                 --clear \
  39                 --backtitle "$backtitle" \
  40                 --yesno "Really quit?" 10 30
  41                 case $? in
  42                 $DIALOG_OK)
  43                         break
  44                         ;;
  45                 $DIALOG_CANCEL)
  46                         returncode=99
  47                         ;;
  48                 esac
  49                 ;;
  50         $DIALOG_OK)
  51                 "$DIALOG" \
  52                 --clear \
  53                 --backtitle "$backtitle" \
  54                 --msgbox "useradd \n\
  55                         -d $home \n\
  56                         -u $uid \n\
  57                         -g $gid \n\
  58                         $user" 10 40
  59                 ;;
  60         $DIALOG_EXTRA)
  61                 tag=`echo "$value" |sed -e 's/^RENAMED //' -e 's/:.*//'`
  62                 item=`echo "$value" |sed -e 's/^[^:]*:[ ]*//' -e 's/[ ]*$//'`
  63
  64                 case "$tag" in
  65                 Username)
  66                         user="$item"
  67                         ;;
  68                 UID)
  69                         uid="$item"
  70                         ;;
  71                 GID)
  72                         gid="$item"
  73                         ;;
  74                 HOME)
  75                         home="$item"
  76                         ;;
  77                 esac
  78                 ;;
  79
  80         $DIALOG_ESC)
  81                 echo "ESC pressed."
  82                 break
  83                 ;;
  84
  85         esac
  86 done