# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=6

inherit gnome2-utils

DESCRIPTION="A session manager for the Xfce desktop environment"
HOMEPAGE="https://docs.xfce.org/xfce/xfce4-session/start"
SRC_URI="https://archive.xfce.org/src/xfce/${PN}/${PV%.*}/${P}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="alpha amd64 arm ~arm64 ~hppa ia64 ~mips ppc ppc64 ~sparc x86 ~amd64-linux ~x86-linux ~x86-solaris"
IUSE="elogind nls policykit systemd upower +xscreensaver"

COMMON_DEPEND=">=dev-libs/dbus-glib-0.100:=
	x11-apps/iceauth
	x11-libs/libSM:=
	>=x11-libs/libwnck-2.30:1=
	x11-libs/libX11:=
	>=xfce-base/libxfce4util-4.11:=
	>=xfce-base/libxfce4ui-4.12.1:=
	>=xfce-base/xfconf-4.10:=
	policykit? ( >=sys-auth/polkit-0.102:= )
	upower? ( >=sys-power/upower-0.9.23 )"
RDEPEND="${COMMON_DEPEND}
	x11-apps/xrdb
	nls? ( x11-misc/xdg-user-dirs )
	!systemd? ( upower? ( sys-power/pm-utils ) )
	xscreensaver? ( || (
		>=x11-misc/xscreensaver-5.26
		x11-misc/light-locker
		>=x11-misc/xlockmore-5.43
		x11-misc/slock
		x11-misc/alock[pam]
	) )"
DEPEND="${COMMON_DEPEND}
	dev-util/intltool
	sys-devel/gettext
	virtual/pkgconfig"

REQUIRED_USE="elogind? ( policykit )
	systemd? ( policykit )"

PATCHES=(
	"${FILESDIR}"/${PN}-4.10.1-alock_support_to_xflock4.patch
	"${FILESDIR}"/${PN}-4.12.1-light-locker_support_to_xflock4.patch
)

src_configure() {
	local myconf=(
		$(use_enable policykit polkit)
		--with-xsession-prefix="${EPREFIX}"/usr
	)
	use upower && myconf+=( --enable-upower )

	econf "${myconf[@]}"
}

src_install() {
	default
	find "${ED}" -name '*.la' -delete || die

	local sessiondir=/etc/X11/Sessions
	echo startxfce4 > "${T}"/Xfce4 || die
	exeinto ${sessiondir}
	doexe "${T}"/Xfce4
	dosym Xfce4 ${sessiondir}/Xfce
}

pkg_postinst() {
	gnome2_icon_cache_update
}

pkg_postrm() {
	gnome2_icon_cache_update
}