# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=2
inherit eutils

DESCRIPTION="NetSurf is a free, open source web browser. It is written in C, has its own layout and rendering engine entirely written from scratch. It is small and capable of handling many of the web standards in use today."
HOMEPAGE="http://www.netsurf-browser.org"
SRC_URI="http://www.netsurf-browser.org/downloads/releases/${P}-src.tar.gz"

LICENSE="GPL2"
SLOT="0"
KEYWORDS="~x86 ~amd64"
IUSE="bmp fbcon freetype gif mng pdf svgtiny"
LANGS="en de fr it nl"
for L in ${LANGS}; do
	IUSE="${IUSE} linguas_${L/-/_}"
done

DEPEND="dev-libs/libxml2
	net-misc/curl
	media-libs/lcms
	net-libs/hubbub
	net-libs/libcss
	net-libs/libwapcaplet
	bmp? ( net-libs/libnsbmp )
	fbcon? ( net-libs/libnsfb )
	freetype? (
		media-libs/freetype:2
		media-fonts/dejavu )
	gif? ( net-libs/libnsgif )
	mng? ( media-libs/libmng )
	pdf? ( >=media-libs/libharu-2.2 )
	svgtiny? ( net-libs/libsvgtiny )"
RDEPEND="${DEPEND}"

src_prepare() {
        cd ${WORKDIR}/${PN}

        if use bmp; then
                echo "override NETSURF_USE_BMP := YES" >> Makefile.config
        else
                echo "override NETSURF_USE_BMP := NO" >> Makefile.config
        fi

        if use freetype; then
		echo "override NETSURF_FB_FONTLIB := freetype" >> Makefile.config
		epatch "${FILESDIR}/fix-font-path.patch"
        else
		echo "override NETSURF_FB_FONTLIB := internal" >> Makefile.config
        fi

        if use gif; then
                echo "override NETSURF_USE_GIF := YES" >> Makefile.config
        else
                echo "override NETSURF_USE_GIF := NO" >> Makefile.config
        fi

        if use mng; then
                echo "override NETSURF_USE_MNG := YES" >> Makefile.config
        else
                echo "override NETSURF_USE_MNG := NO" >> Makefile.config
        fi

	if use pdf; then
		echo "override NETSURF_USE_HARU_PDF := YES" >> Makefile.config
	else
		echo "override NETSURF_USE_HARU_PDF := NO" >> Makefile.config
	fi

        if use svgtiny; then
                echo "override NETSURF_USE_NSSVG := YES" >> Makefile.config
		echo "override NETSURF_USE_RSVG := NO" >> Makefile.config
        else
                echo "override NETSURF_USE_NSSVG := NO" >> Makefile.config
		echo "override NETSURF_USE_RSVG := YES" >> Makefile.config
        fi
}

src_compile() {
	RISCRES="${WORKDIR}/${PN}/!NetSurf/Resources"
	GTKRES="${WORKDIR}/${PN}/gtk/res"
	FBRES="${WORKDIR}/${PN}/framebuffer/res"

	cd ${WORKDIR}/${PN}
	emake || die "emake failed"

	cd ${GTKRES}
	for i in *.glade
	do
		gzip -9v $i
		mv $i.gz $i
	done

	find ${GTKRES}/ -type l -exec rm '{}' \;

	mv ${RISCRES}/AdBlock,f79 ${GTKRES}/adblock.css
	mv ${RISCRES}/Aliases ${GTKRES}/
	mv ${RISCRES}/ca-bundle ${GTKRES}/ca-bundle.txt
	mv ${RISCRES}/CSS,f79 ${GTKRES}/default.css
	mv ${RISCRES}/Quirks,f79 ${GTKRES}/quirks.css
	mv ${WORKDIR}/${PN}/\!NetSurf/Docs/about ${GTKRES}/docs/

	cp ${RISCRES}/en/Messages ${GTKRES}/C/

	for L in ${LANGS}; do
		if use linguas_${L/-/_}; then
			mv ${RISCRES}/${L}/Messages ${GTKRES}/${L}/
		else
			rm ${GTKRES}/${L}/ -r
		fi
	done

	cd ${WORKDIR}/${PN}
	if use fbcon ; then emake TARGET="framebuffer" || die "emake TARGET=\"framebuffer\" failed"; fi
	find ${FBRES}/ -type l -exec rm '{}' \;
}

src_install() {
	insopts -m755 -o root -g root
	dodir /usr/share/netsurf/gtk/res
	insinto /usr/share/netsurf/gtk/res
	doins -r ${WORKDIR}/${PN}/gtk/res/* || die "install failed"
	insinto /usr/share/netsurf
	doins ${WORKDIR}/${PN}/nsgtk

	doins ${FILESDIR}/netsurf

        dosym /usr/share/netsurf/netsurf /usr/bin/netsurf

	if use fbcon ; then
		dodir /usr/share/netsurf/framebuffer/res
		insinto /usr/share/netsurf/framebuffer/res
		doins -r ${WORKDIR}/${PN}/framebuffer/res/* || die "framebuffer resources install failed"
		insinto /usr/share/netsurf
        	doins ${WORKDIR}/${PN}/nsfb
		dosym /usr/share/netsurf/gtk/res/throbber /usr/share/netsurf/framebuffer/res/
		dosym /usr/share/netsurf/gtk/res/default.css /usr/share/netsurf/framebuffer/res/
		dosym /usr/share/netsurf/gtk/res/quirks.css /usr/share/netsurf/framebuffer/res/
		dosym /usr/share/netsurf/gtk/res/Aliases /usr/share/netsurf/framebuffer/res/
		dosym /usr/share/netsurf/gtk/res/en/Messages /usr/share/netsurf/framebuffer/res/messages
	fi

	insinto /usr/share/pixmaps
	doins ${WORKDIR}/${PN}/gtk/res/netsurf.xpm

	make_desktop_entry netsurf "NetSurf" "netsurf" "Network;WebBrowser"
}