#!/usr/bin/bash
if [ $# -lt 2 ] ; then
	echo %0 'OUTDIR PNG ...'
	echo 'Converts *{16,24,32}.png (pick one) files to .image3'
	echo 'Run from BLDDIR/app/bin/bitmaps/png'
	echo
	echo '$ cd $BLDDIR/app/bin/bitmaps/png'
	echo '$ $SRCDIR/app/tools/mkimage3 .. *16.png'
	exit 1
fi

OUTDIR=$1
if [ ! -d ${OUTDIR} ] ; then
	echo ${OUTDIR} - not a directory
	exit 1
fi

shift
for XPMFILE in "$@" ; do
	INBASE=`echo ${XPMFILE} \
		| sed -e 's/\.png//' -e 's/16$//' -e 's/24$//' -e 's/32$//'`

	if [ ! -f ${INBASE}16.png ] ; then
		echo ${INBASE}16.png: not found
		exit 1
	fi
	if [ ! -f ${INBASE}24.png ] ; then
		echo ${INBASE}24.png: not found
		exit 1
	fi
	if [ ! -f ${INBASE}32.png ] ; then
		echo ${INBASE}32.png: not found
		exit 1
	fi

	NAME=`basename ${INBASE} | sed -e 's/-/_/g'`
	OUTFILE="${OUTDIR}"/"`basename ${INBASE}`"".image3"
	> ${OUTFILE}
( 
	gdk-pixbuf-csource --stream --name ${NAME}16_image3 ${INBASE}16.png;  \
	gdk-pixbuf-csource --stream --name ${NAME}24_image3 ${INBASE}24.png;  \
	gdk-pixbuf-csource --stream --name ${NAME}32_image3 ${INBASE}32.png;  \
	echo "static const char * ${NAME}_image3[3] = { ${NAME}16_image3, ${NAME}24_image3, ${NAME}32_image3 };" ) \
	| sed -e 's/guint8/char/g' >> ${OUTFILE}

done