# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=2

inherit eutils

DESCRIPTION="A high-quality scanning and digital camera raw image processing software."
HOMEPAGE="http://www.hamrick.com/"
SRC_URI="http://www.hamrick.com/files/vuesca84.tgz -> ${P}.tgz
	http://www.hamrick.com/vuescan/${PN}.pdf"
RESTRICT="primaryuri"

LICENSE="vuescan"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="doc"

MY_LINGUAS="ar bg ca cs da de el en es fi fr he hi hr id it ja ko lt lv nl no pl pt ro ru sk sl sr sv tl tw uk vi zh"

for MY_LINGUA in ${MY_LINGUAS}; do
	IUSE="${IUSE} linguas_${MY_LINGUA/-/_}"
done

S="${WORKDIR}/VueScan"

INSTALLDIR="/opt/${PN}"

DEPEND=""
RDEPEND=">=x11-libs/gtk+-2.0
		media-gfx/sane-backends
	x86? ( dev-libs/libusb
	      || ( sys-libs/libstdc++-v3 =sys-devel/gcc-3.3* ) )

	amd64? ( app-emulation/emul-linux-x86-baselibs
		 app-emulation/emul-linux-x86-compat
		 app-emulation/emul-linux-x86-xlibs
		 app-emulation/emul-linux-x86-gtklibs )"

src_unpack() {
	unpack ${P}.tgz
	cd ${S}
}

src_install() {
	for LINGUA in ${MY_LINGUAS}; do
		if ! use linguas_${LINGUA/-/_}; then
			rm -f language."${LINGUA}"
		fi
	done

	insinto ${INSTALLDIR}
	doins vuescan.bmp vuescan.dat *htm language.*
	
	if use doc; then
		doins ${DISTDIR}/${PN}.pdf
	fi

	exeinto ${INSTALLDIR}
	doexe vuescan

	doicon ${FILESDIR}/VueScan.png

	make_desktop_entry "${INSTALLDIR}/${PN}" vuescan VueScan.png Graphics
}

pkg_postinst() {
	einfo "VueScan expects the webbrowser Mozilla installed in your PATH."
	einfo "You have to change this in the 'Prefs' tab or make available"
	einfo "a symlink/script named 'mozilla' starting your favourite browser."
	einfo "Otherwise VueScan will fail to show the HTML documentation."

	if use amd64 ; then
		ewarn "VueScan needs 32bit version of the libusb library."
		ewarn "You need to install it yourself since it is not provided with Gentoo."
		ewarn "Good luck."
	fi
	
	einfo "To use scanner with Vuescan under user you need add user into scanner group."
	einfo "Just run under root: gpasswd -a username scanner"
}