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|
#!/bin/sh
# $Id: viewer.sh,v 1.4 2022/10/18 23:58:13 tom Exp $
#
# Description:
# This demonstrates the CDK command line
# interface to the viewer widget.
#
#
# Create some global variables.
#
CDK_FSELECT="${CDK_BINDIR=..}/cdkfselect"
CDK_VIEWER="${CDK_BINDIR=..}/cdkviewer"
tmp="${TMPDIR=/tmp}/tmp.$$"
file="${TMPDIR=/tmp}/fs.$$"
directory="."
xpos=CENTER
ypos=CENTER
width="-2"
height="0"
interpret=0
#
# Chop up the command line.
#
if set -- `getopt d:x:y:w:h:i "$@"`
then
for c in "$@"
do
case $c in
-d) directory=$2; shift 2;;
-x) xpos=$2; shift 2;;
-y) ypos=$2; shift 2;;
-w) width=$2; shift 2;;
-h) height=$2; shift 2;;
-i) interpret=1; shift 1;;
--) shift; break;;
esac
done
else
echo "Usage: $0 [-d dir] [-x xpos] [-y ypos] [-w width] [-h height] [-i]"
exit 2
fi
#
# Create the CDK file selector.
#
${CDK_FSELECT} -T "<C>Select a file" -d "${directory}" 2> "${file}"
selected=$?
test $selected = 255 && exit 1
answer=`cat "${file}"`
#
# Create the title and buttons for the viewer.
#
title="<C>CDK File Viewer Widget
<C></U>${answer}"
buttons="OK"
#
# Create the file viewer.
#
if [ "$interpret" -eq 1 ]; then
${CDK_VIEWER} -f "${answer}" -T "${title}" -B "${buttons}" -i -X "${xpos}" -Y "${ypos}" -H "${height}" -W "${width}"
else
${CDK_VIEWER} -f "${answer}" -T "${title}" -B "${buttons}" -X "${xpos}" -Y "${ypos}" -H "${height}" -W "${width}" -B "${buttons}"
fi
#
# Clean up.
#
rm -f "${tmp}" "${file}"
|
