# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

inherit eutils

DESCRIPTION="yEd is a very powerful graph editor that is written entirely in the Java programming language."
SRC_URI="yed.sh"
HOMEPAGE="http://jeuclid.sourceforge.net/"
LICENSE="yEd Software License Agreement"
SLOT="0"
KEYWORDS="~x86"
DEPEND=">=virtual/jre-1.4"
IUSE="examples"
RESTRICT="fetch"

S=${WORKDIR}
INSTDIR="/opt/${P}"

pkg_nofetch() {
	einfo
	einfo " Due to license restrictions, we cannot fetch the"
	einfo " distributables automatically."
	einfo
	einfo " 1. Visit http://www.yworks.com/en/products_yed_about.htm#download"
	einfo " 2. Download ${A}"
	einfo " 3. Move the file to ${DISTDIR}"
	einfo
}

src_unpack() {
	tail -n +382 ${DISTDIR}/${A} > ${T}/sfx_archive.tar.gz
	mkdir ${T}/content
	tar -xf ${T}/sfx_archive.tar.gz -C ${T}/content
	unzip ${T}/content/content.zip -d ${WORKDIR} 1>/dev/null
}

src_install() {
	dodir ${INSTDIR}

	cp ${S}/license.html ${D}${INSTDIR}
	cp ${S}/${PN}.jar ${D}${INSTDIR}

	echo "#!/bin/sh" > ${D}${INSTDIR}/${PN}
	echo "" >> ${D}${INSTDIR}/${PN}
	echo "java -jar ${INSTDIR}/${PN}.jar" >> ${D}${INSTDIR}/${PN}

	chmod 644 ${D}${INSTDIR}/*
	chmod +x ${D}${INSTDIR}/${PN}

	if use examples ; then
		dodir ${INSTDIR}/graphs
		cp ${S}/graphs\\autobahn.ygf ${D}${INSTDIR}/graphs/autobahn.ygf
		cp ${S}/graphs\\computers.ygf ${D}${INSTDIR}/graphs/computers.ygf
		cp ${S}/graphs\\er_diagram.ygf ${D}${INSTDIR}/graphs/er_diagram.ygf
		cp ${S}/graphs\\netgroup.ygf ${D}${INSTDIR}/graphs/netgroup.ygf
		cp ${S}/graphs\\netgroup_folded.ygf ${D}${INSTDIR}/graphs/netgroup_folded.ygf
		cp ${S}/graphs\\netgroup_labelled.ygf ${D}${INSTDIR}/graphs/netgroup_labelled.ygf
		cp ${S}/graphs\\problem_solving.gml ${D}${INSTDIR}/graphs/problem_solving.gml
		cp ${S}/graphs\\visual_features.ygf ${D}${INSTDIR}/graphs/visual_features.ygf
		chmod 644 ${S}/graphs/*
	fi

	dosym ${D}${INSTDIR}/${PN} /usr/bin/${PN}
}