#!/bin/bash

# Author: Lubomir Host 'rajo' <host8@kepler.fmph.uniba.sk>

# $Id: book.sh,v 1.1 2002/02/01 22:52:46 host8 Exp $

# Skript na prekonvertovanie suboru *.ps formatu A4 do formatu
# knihy/brozurky (A5).

book() {
	echo "Prve  strany: $FIRST_PAGES"
	echo "Druhe strany: $SECOND_PAGES"
	for i in $*
	do
		file=`echo $i| sed 's/\.ps$//g'`
		echo ---$file.ps---
		echo ---$file.ps--- prve strany
		echo
		pstops $FIRST_PAGES $file.ps $file-prvy.ps
		echo
		echo ---$file.ps--- druhe strany
		echo
		pstops $SECOND_PAGES $file.ps $file-druhy.ps
		echo
		echo ---$file.ps--- obraciam listy
		echo
		pstops '1:-0' $file-druhy.ps $file-druhy-reverse.ps 
	done
}


if [ $# = 0 ]; then
	echo ; echo "Konvertor suborov *.ps formatu A4 na knihu formatu A5" ; echo
	echo "Usage: $0 [-1] [-2] PostScript_file(s)"
	echo "	-1  - listy budu samostatne skladane na seba (pre hrubsie knihy)"
	echo "	-2  - listy vkladane do seba (tensie knizky, do ~ 30 stran, 12 listov)"
	exit 1
fi

# Default values :
FIRST_PAGES='4:3L@.7(21cm,0)+0L@.7(21cm,14.85cm)'
SECOND_PAGES='4:1L@.7(21cm,0)+2L@.7(21cm,14.85cm)'

case $1 in
	-1)	
		shift;
		FIRST_PAGES='4:3L@.7(21cm,0)+0L@.7(21cm,14.85cm)'
		SECOND_PAGES='4:1L@.7(21cm,0)+2L@.7(21cm,14.85cm)'
		book $*
		;;
	-2)
		shift;
		FIRST_PAGES='4:-3L@.7(21cm,0)+0L@.7(21cm,14.85cm)'
		SECOND_PAGES='4:1L@.7(21cm,0)+-2L@.7(21cm,14.85cm)'
		book $*
		;;
	*)
		book $*
esac

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