# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils subversion

# This is the svn version of the Sunflow ebuild.

IUSE="blender doc examples gnome"
# blender: Install blender exporter.
# doc: Copy additional javadoc to /usr/sunflow/javadoc (plus README and LICENSE to the doc directory)
# examples: Install examples. Because they aren't always released with a sunflow version, they can be found at media-gfx/sunflow-examples.
#	Not setting this flag means we need to patch the ant buildfile.
# gnome: calls GNOME reinitialization after installation/uninstallation

ESVN_REPO_URI="http://sunflow.svn.sourceforge.net/svnroot/sunflow/trunk"

DESCRIPTION="a rendering system written in Java"
HOMEPAGE="http://sunflow.sf.net/"
SRC_URI=""

SLOT="0"
LICENSE="MIT"
KEYWORDS="~amd64 ~ppc ~x86"

RDEPEND=">=virtual/jre-1.5"

DEPEND="${RDEPEND}
	>=virtual/jdk-1.5
	dev-java/ant-core
	blender? ( media-gfx/blender )
	examples? ( media-gfx/sunflow-examples )"

S=${WORKDIR}/${PN}

src_unpack() {
	subversion_src_unpack
}

src_compile() {
	ant || sunflow_tryPatch
	
	# Create sunflow start script which cds into /usr/share/sunflow
	echo -e '#!/bin/sh\nmem=1G\n\ncd /usr/share/sunflow\nexec java -Xmx$mem -server -jar sunflow.jar $*\n' > ${S}/sunflow || die
}

sunflow_tryPatch() {
	ewarn "The current svn version (311) breaks because of a wrong buildfile."
	ewarn "Trying to patch ..."
	
	epatch ${FILESDIR}/sunflow-svn-rev311-builderror.patch || die
	
	ant || die
}

src_install() {
	dodir /usr/share/${PN}
	
	insinto /usr/share/${PN}
	doins ${S}/release/sunflow.jar || die
	doins ${S}/release/janino.jar || die
	
	exeinto /usr/bin/
	doexe ${S}/sunflow || die
	
	if use blender; then
		insinto /usr/share/blender/scripts
		doins ${S}/exporters/blender/sunflow_export.py || die
	fi
	
	insinto /usr/share/pixmaps
	doins ${FILESDIR}/${PN}.svg
	doins ${FILESDIR}/${PN}.png
	insinto /usr/share/applications
	doins ${FILESDIR}/${PN}.desktop
	
	if use doc; then
		dodoc ${S}/LICENSE ${S}/README
		
		cp -r "${S}/release/javadoc" "${D}/usr/share/${PN}/javadoc" || die
	fi
}


pkg_postinst() {
	use gnome && gnome2_pkg_postinst
	
	if use doc; then
		if [ -f "/usr/share/${PN}/javadoc/index.html" ]; then
			einfo "javadoc was installed to /usr/share/${PN}/javadoc"
		else
			ewarn "The javadoc main file /usr/share/${PN}/javadoc/index.html could not be found."
			ewarn "Please check the ant output."
		fi
	fi
}

pkg_postrm() {
	use gnome && gnome2_pkg_postrm
}