# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI=6
GNOME2_LA_PUNT="yes"

inherit autotools bash-completion-r1 gnome2

DESCRIPTION="GNOME's main interface to configure various aspects of the desktop"
HOMEPAGE="https://git.gnome.org/browse/gnome-control-center/"

LICENSE="GPL-2+"
SLOT="2"

IUSE="+bluetooth +colord +cups debug +gnome-online-accounts +i18n +input_devices_libinput input_devices_wacom kerberos networkmanager v4l wayland"
KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~ppc ~ppc64 ~sh ~x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~x86-solaris"

# False positives caused by nested configure scripts
QA_CONFIGURE_OPTIONS=".*"

# gnome-session-2.91.6-r1 is needed so that 10-user-dirs-update is run at login
# g-s-d[policykit] needed for bug #403527
# kerberos unfortunately means mit-krb5; build fails with heimdal
# udev could be made optional, only conditions gsd-device-panel
# (mouse, keyboards, touchscreen, etc)
COMMON_DEPEND="
	>=dev-libs/glib-2.44.0:2[dbus]
	>=x11-libs/gdk-pixbuf-2.23.0:2
	>=x11-libs/gtk+-3.20.3:3[X,wayland?]
	>=gnome-base/gsettings-desktop-schemas-3.19.3
	>=gnome-base/gnome-desktop-3.19.93:3=
	>=gnome-base/gnome-settings-daemon-3.19.1[colord?,policykit]

	>=dev-libs/libpwquality-1.2.2
	dev-libs/libxml2:2
	gnome-base/libgtop:2=
	media-libs/fontconfig

	>=media-libs/libcanberra-0.13[gtk3]
	>=media-sound/pulseaudio-2[glib]
	>=sys-auth/polkit-0.97
	>=sys-power/upower-0.99:=
	>=x11-libs/libnotify-0.7.3:0=

	virtual/libgudev
	virtual/opengl
	x11-apps/xmodmap
	x11-libs/cairo
	x11-libs/libX11
	x11-libs/libXxf86misc
	>=x11-libs/libXi-1.2

	bluetooth? ( >=net-wireless/gnome-bluetooth-3.18.2:= )
	colord? (
		net-libs/libsoup:2.4
		>=x11-misc/colord-0.1.34:0=
		>=x11-libs/colord-gtk-0.1.24 )
	cups? (
		>=net-print/cups-1.4[dbus]
		|| ( >=net-fs/samba-3.6.14-r1[smbclient] >=net-fs/samba-4.0.0[client] ) )
	gnome-online-accounts? (
		>=media-libs/grilo-0.3.0:0.3=
		>=net-libs/gnome-online-accounts-3.15.1:= )
	i18n? ( >=app-i18n/ibus-1.5.2 )
	kerberos? ( app-crypt/mit-krb5 )
	networkmanager? (
		>=gnome-extra/nm-applet-0.9.7.995
		>=net-misc/networkmanager-0.9.8:=[modemmanager]
		>=net-misc/modemmanager-0.7.990 )
	v4l? (
		media-libs/clutter-gtk:1.0
		>=media-video/cheese-3.5.91 )
	input_devices_wacom? (
		>=dev-libs/libwacom-0.7
		>=media-libs/clutter-1.11.3:1.0
		media-libs/clutter-gtk:1.0
		>=x11-libs/libXi-1.2 )
"
# <gnome-color-manager-3.1.2 has file collisions with g-c-c-3.1.x
# libgnomekbd needed only for gkbd-keyboard-display tool
#
# mouse panel needs a concrete set of X11 drivers at runtime, bug #580474
# Also we need newer driver versions to allow wacom and libinput drivers to
# not collide
# Ensure this set of deps is pulled with input_devices_libinput USE to still
# allow users to handle all this manually in the case they prefer to have a
# semi-broken Gnome setup but not bother Cinnamon/MATE desktops (that are
# still not compatible with libinput).
RDEPEND="${COMMON_DEPEND}
	|| ( >=sys-apps/systemd-31 ( app-admin/openrc-settingsd sys-auth/consolekit ) )
	>=sys-apps/accountsservice-0.6.39
	x11-themes/adwaita-icon-theme
	colord? ( >=gnome-extra/gnome-color-manager-3 )
	cups? (
		app-admin/system-config-printer
		net-print/cups-pk-helper )
	input_devices_wacom? ( gnome-base/gnome-settings-daemon[input_devices_wacom] )
	i18n? ( >=gnome-base/libgnomekbd-3 )
	wayland? ( dev-libs/libinput )
	!wayland? (
		input_devices_libinput? (
			>=x11-drivers/xf86-input-libinput-0.19.0
			input_devices_wacom? ( >=x11-drivers/xf86-input-wacom-0.33.0 ) ) )

	!<gnome-base/gdm-2.91.94
	!<gnome-extra/gnome-color-manager-3.1.2
	!gnome-extra/gnome-media[pulseaudio]
	!<gnome-extra/gnome-media-2.32.0-r300
	!<net-wireless/gnome-bluetooth-3.3.2
"
# PDEPEND to avoid circular dependency
PDEPEND=">=gnome-base/gnome-session-2.91.6-r1"

DEPEND="${COMMON_DEPEND}
	x11-proto/xproto
	x11-proto/xf86miscproto
	x11-proto/kbproto

	dev-libs/libxml2:2
	dev-libs/libxslt
	>=dev-util/intltool-0.40.1
	>=sys-devel/gettext-0.17
	virtual/pkgconfig

	gnome-base/gnome-common
"
# Needed for autoreconf
#	gnome-base/gnome-common

src_prepare() {
	# Make some panels and dependencies optional; requires eautoreconf
	# https://bugzilla.gnome.org/686840, 697478, 700145
	eapply "${FILESDIR}"/${PN}-3.20.0-optional.patch
	eapply "${FILESDIR}"/${PN}-3.16.0-make-wayland-optional.patch
	eapply "${FILESDIR}"/${PN}-3.18.0-keep-panels-optional.patch
	eapply "${FILESDIR}"/${PN}-3.16.0-networkmanager.patch

	# Fix some absolute paths to be appropriate for Gentoo
	eapply "${FILESDIR}"/${PN}-3.10.2-gentoo-paths.patch

	eautoreconf
	gnome2_src_prepare
}

src_configure() {
	gnome2_src_configure \
		--disable-update-mimedb \
		--disable-static \
		--enable-documentation \
		$(use_enable bluetooth) \
		$(use_enable colord color) \
		$(use_enable cups) \
		$(usex debug --enable-debug=yes ' ') \
		$(use_enable gnome-online-accounts goa) \
		$(use_enable i18n ibus) \
		$(use_enable kerberos) \
		$(use_enable networkmanager) \
		$(use_with v4l cheese) \
		$(use_enable input_devices_wacom wacom) \
		$(use_enable wayland)
}

src_install() {
	gnome2_src_install completiondir="$(get_bashcompdir)"
}

pkg_postinst() {
	gnome2_pkg_postinst
	if ! use wayland && ! use input_devices_libinput ; then
		ewarn
		ewarn "You have disabled libinput input device for '${CATEGORY}/${PN}'"
		ewarn "GNOME 3.20 needs libinput xorg driver to be used, otherwise"
		ewarn "you won't be able to configure your mouse settings at all."
		ewarn "Setting INPUT_DEVICES to libinput for '${CATEGORY}/${PN}'"
		ewarn "will pull in all the needed dependencies and ensure the default ordering"
		ewarn "of the multiple input drivers won't collide with libinput. Please note"
		ewarn "libinput is a complete replacement for synaptics and evdev drivers."
		ewarn "This will also allow you to continue using minimal xorg.conf configuration."
		ewarn
		ewarn "Sadly, not all the desktops (i.e MATE or Cinnamon) are compatible with"
		ewarn "libinput yet, hence, if you are a primary user of those desktops, you"
		ewarn "could prefer to manually configure the input driver you want to get loaded."
		ewarn "If that is your preference, then, keep this USE flag disabled to let you"
		ewarn "install and configure manually your xorg.conf:"
		ewarn " https://wiki.gentoo.org/wiki/Xorg/Guide#Configuration"
		ewarn
		ewarn "In summary:"
		ewarn " - If you are a primary Gnome user, you will likely prefer to ensure"
		ewarn "   libinput input driver is enabled for ${PN}"
		ewarn " - If you are a primary Cinnamon/MATE user, you may prefer to keep this"
		ewarn "   USE flag disabled and configure xorg.conf manually to ensure"
		ewarn "   input drivers needed by those desktops (usually synaptics vs. libinput)"
		ewarn "   are used instead, causing Gnome desktop to be midly working"
		ewarn "   as a side effect."
		ewarn
	fi
}