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#!/bin/sh
#
# A "more" replacement using Xdialog...
size="0x0"
#No Xdialog option as default
opt=""
# Default input file is stdin
input="-"
backtitle=""
# Parse the command line, ignoring any option starting either with "-"
# or "+", but retaining the first (possible) filename...
for i ; do
case $1 in
-geometry)
shift 1
size="$1"
;;
--no-close|--under-mouse|--auto-placement|--no-buttons)
opt="$opt $1"
;;
-*|+*)
;;
*)
if [ "$1" != "" ] ; then
input="$1"
backtitle="$1"
fi
;;
esac
shift 1
done
# Check for input stream existence and complain if no input stream is available.
if [ "$input" != "-" ] && ! [ -f "$input" ] ; then
echo 1>&2 "Usage: ... | Xmore [options]"
echo 1>&2 " or: Xmore [options] filename"
echo 1>&2 " the following Xdialog options being recognized:"
echo 1>&2 " --no-close (should NOT be used in conjunction with --no-buttons)"
echo 1>&2 " --no-buttons (should NOT be used in conjunction with --no-close)"
echo 1>&2 " --under-mouse"
echo 1>&2 " --auto-placement"
echo 1>&2 " as well as the X option:"
echo 1>&2 " -geometry XSIZExYSIZE+XORG+YORG"
echo 1>&2 " any other option is ignored."
exit 1
fi
# Finally, use a Xdialog textbox so to display the file/input stream.
Xdialog --title Xmore --wmclass Xmore --backtitle "$backtitle" $opt \
--no-cancel --print "" --fixed-font --textbox "$input" "$size"
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