# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=7

ECM_HANDBOOK="optional"
ECM_TEST="optional"
KFMIN=5.74.0
PVCUT=$(ver_cut 1-3)
QTMIN=5.15.1
VIRTUALX_REQUIRED="test"
inherit ecm kde.org

DESCRIPTION="Flexible, composited Window Manager for windowing systems on Linux"

LICENSE="GPL-2+"
SLOT="5"
KEYWORDS="amd64 ~arm arm64 ~ppc64 x86"
IUSE="accessibility caps gles2-only multimedia screencast"

RESTRICT+=" test"

COMMON_DEPEND="
	>=dev-libs/libinput-1.14
	>=dev-libs/wayland-1.2
	>=dev-qt/qtdbus-${QTMIN}:5
	>=dev-qt/qtdeclarative-${QTMIN}:5
	>=dev-qt/qtgui-${QTMIN}:5=[gles2-only=]
	>=dev-qt/qtscript-${QTMIN}:5
	>=dev-qt/qtsensors-${QTMIN}:5
	>=dev-qt/qtwidgets-${QTMIN}:5
	>=dev-qt/qtx11extras-${QTMIN}:5
	>=kde-frameworks/kactivities-${KFMIN}:5
	>=kde-frameworks/kauth-${KFMIN}:5
	>=kde-frameworks/kcmutils-${KFMIN}:5
	>=kde-frameworks/kcompletion-${KFMIN}:5
	>=kde-frameworks/kconfig-${KFMIN}:5
	>=kde-frameworks/kconfigwidgets-${KFMIN}:5
	>=kde-frameworks/kcoreaddons-${KFMIN}:5
	>=kde-frameworks/kcrash-${KFMIN}:5
	>=kde-frameworks/kdeclarative-${KFMIN}:5
	>=kde-frameworks/kglobalaccel-${KFMIN}:5=
	>=kde-frameworks/ki18n-${KFMIN}:5
	>=kde-frameworks/kiconthemes-${KFMIN}:5
	>=kde-frameworks/kidletime-${KFMIN}:5=
	>=kde-frameworks/kio-${KFMIN}:5
	>=kde-frameworks/knewstuff-${KFMIN}:5
	>=kde-frameworks/knotifications-${KFMIN}:5
	>=kde-frameworks/kpackage-${KFMIN}:5
	>=kde-frameworks/kservice-${KFMIN}:5
	>=kde-frameworks/ktextwidgets-${KFMIN}:5
	>=kde-frameworks/kwayland-${KFMIN}:5
	>=kde-frameworks/kwidgetsaddons-${KFMIN}:5
	>=kde-frameworks/kwindowsystem-${KFMIN}:5[X]
	>=kde-frameworks/kxmlgui-${KFMIN}:5
	>=kde-frameworks/plasma-${KFMIN}:5
	>=kde-plasma/breeze-${PVCUT}:5
	>=kde-plasma/kdecoration-${PVCUT}:5
	>=kde-plasma/kscreenlocker-${PVCUT}:5
	>=kde-plasma/kwayland-server-${PVCUT}:5
	media-libs/fontconfig
	media-libs/freetype
	media-libs/libepoxy
	media-libs/mesa[egl,gbm,wayland,X(+)]
	virtual/libudev:=
	x11-libs/libICE
	x11-libs/libSM
	x11-libs/libX11
	x11-libs/libXi
	x11-libs/libdrm
	>=x11-libs/libxcb-1.10
	>=x11-libs/libxkbcommon-0.7.0
	x11-libs/xcb-util-cursor
	x11-libs/xcb-util-image
	x11-libs/xcb-util-keysyms
	x11-libs/xcb-util-wm
	accessibility? ( media-libs/libqaccessibilityclient:5 )
	caps? ( sys-libs/libcap )
	gles2-only? ( media-libs/mesa[gles2] )
	screencast? ( >=media-video/pipewire-0.3:= )
"
# TODO: sys-apps/hwdata? not packaged yet; commit 33a1777a, Gentoo-bug 717216
RDEPEND="${COMMON_DEPEND}
	>=dev-qt/qtquickcontrols-${QTMIN}:5
	>=dev-qt/qtquickcontrols2-${QTMIN}:5
	>=dev-qt/qtvirtualkeyboard-${QTMIN}:5
	>=kde-frameworks/kirigami-${KFMIN}:5
	>=kde-frameworks/kitemmodels-${KFMIN}:5[qml]
	multimedia? ( >=dev-qt/qtmultimedia-${QTMIN}:5[gstreamer,qml] )
"
DEPEND="${COMMON_DEPEND}
	>=dev-qt/designer-${QTMIN}:5
	>=dev-qt/qtconcurrent-${QTMIN}:5
	x11-base/xorg-proto
"
PDEPEND="
	>=kde-plasma/kde-cli-tools-${PVCUT}:5
"

PATCHES=(
	"${FILESDIR}/${P}-revert-new-focuschain-w-minimised.patch" # KDE-Bug 427840
	"${FILESDIR}/${P}-keep-focuschain-behavior-w-minimised.patch" # Plasma/5.21
)

src_prepare() {
	ecm_src_prepare
	use multimedia || eapply "${FILESDIR}/${PN}-5.16.80-gstreamer-optional.patch"

	# TODO: try to get a build switch upstreamed
	if ! use screencast; then
		sed -e "s/^pkg_check_modules.*PipeWire/#&/" \
			-i CMakeLists.txt || die
	fi
}

src_configure() {
	local mycmakeargs=(
		$(cmake_use_find_package accessibility QAccessibilityClient)
		$(cmake_use_find_package caps Libcap)
	)

	ecm_src_configure
}

pkg_postinst() {
	ecm_pkg_postinst
	elog "In Plasma 5.20, default behavior of the Task Switcher to move minimised"
	elog "windows to the end of the list was changed so that it remains in the"
	elog "original order. To revert to the well established behavior:"
	elog
	elog " - Edit ~/.config/kwinrc"
	elog " - Find [TabBox] section"
	elog " - Add \"MoveMinimizedWindowsToEndOfTabBoxFocusChain=true\""
}