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#!/bin/sh
# $Id: textbox,v 1.7 2005/12/07 01:02:47 tom Exp $
: ${DIALOG=dialog}
tempfile=`tempfile 2>/dev/null` || tempfile=/tmp/test$$
trap "rm -f $tempfile" 0 1 2 5 15
cat << EOF > $tempfile
Hi, this is a text dialog box. It can be used to display text from a file.
The file should not contain any 'tab' characters, so you should 'expand'
the file first if it contains 'tab' characters.
It's like a simple text file viewer, with these keys implemented:
PGDN/SPACE - Move down one page
PGUP/'b' - Move up one page
ENTER/DOWN/'j' - Move down one line
UP/'k' - Move up one line
LEFT/'h' - Scroll left
RIGHT/'l' - Scroll right
'0' - Move to beginning of line
HOME/'g' - Move to beginning of file
END/'G' - Move to end of file
'/' - Forward search
'?' - Backward search
'n' - Repeat last search (forward)
'N' - Repeat last search (backward)
The following is a sample text file:
EOF
TEXT=/usr/share/common-licenses/GPL
test -f $TEXT || TEXT=../COPYING
cat $TEXT | expand >> $tempfile
$DIALOG --clear --title "TEXT BOX" --textbox "$tempfile" 22 77
case $? in
0)
echo "OK";;
1)
echo "Button 1 (Cancel) pressed";;
2)
echo "Button 2 (Help) pressed";;
3)
echo "Button 3 (Extra) pressed";;
255)
echo "ESC pressed.";;
esac
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