# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6

inherit cmake-multilib flag-o-matic xdg-utils

if [[ ${PV} = 9999 ]]; then
	inherit git-r3
fi

DESCRIPTION="A Simple Screen Recorder"
HOMEPAGE="https://www.maartenbaert.be/simplescreenrecorder"
LICENSE="GPL-3"
PKGNAME="ssr"
if [[ ${PV} = 9999 ]] ; then
	EGIT_REPO_URI="https://github.com/MaartenBaert/${PKGNAME}.git"
	EGIT_BOOTSTRAP=""
else
	SRC_URI="https://github.com/MaartenBaert/${PKGNAME}/archive/${PV}.tar.gz -> ${P}.tar.gz"
	KEYWORDS="~amd64 ~x86"
	S="${WORKDIR}/${PKGNAME}-${PV}"
fi

SLOT="0"
IUSE="+asm jack mp3 pulseaudio theora vorbis vpx x264"

RDEPEND="
	dev-qt/qtcore:5
	dev-qt/qtgui:5
	dev-qt/qtwidgets:5
	dev-qt/qtx11extras:5
	media-libs/alsa-lib:0=
	media-libs/mesa[${MULTILIB_USEDEP}]
	|| (
		media-video/ffmpeg[vorbis?,vpx?,x264?,mp3?,theora?]
		media-video/libav[vorbis?,vpx?,x264?,mp3?,theora?]
	)
	x11-libs/libX11[${MULTILIB_USEDEP}]
	x11-libs/libXext
	x11-libs/libXfixes[${MULTILIB_USEDEP}]
	virtual/glu[${MULTILIB_USEDEP}]
	jack? ( virtual/jack )
	pulseaudio? ( media-sound/pulseaudio )
"
DEPEND="${RDEPEND}"

pkg_setup() {
	if [[ ${ABI} == amd64 ]]; then
		elog "You may want to add USE flag 'abi_x86_32' when running a 64bit system"
		elog "When added 32bit GLInject libraries are also included. This is"
		elog "required if you want to use OpenGL recording on 32bit applications."
		elog
	fi

	if { has_version media-video/ffmpeg[x264] || has_version media-video/libav[x264] ; } && has_version media-libs/x264[10bit] ; then
		ewarn
		ewarn "media-libs/x264 is currently built with 10bit useflag."
		ewarn "This is known to prevent simplescreenrecorder from recording x264 videos"
		ewarn "correctly. Please build media-libs/x264 without 10bit if you want to "
		ewarn "record videos with x264."
		ewarn
	fi

	# QT requires -fPIC. Compile fails otherwise.
	# Recently removed from the default compile options upstream
	# https://github.com/MaartenBaert/ssr/commit/25fe1743058f0d1f95f6fbb39014b6ac146b5180
	append-flags -fPIC
}

multilib_src_configure() {
	local mycmakeargs=(
		-DENABLE_32BIT_GLINJECT="$(usex abi_x86_32)"
		-DENABLE_X86_ASM="$(usex asm)"
		-DWITH_PULSEAUDIO="$(multilib_native_usex pulseaudio)"
		-DWITH_JACK="$(multilib_native_usex jack)"
		-DWITH_GLINJECT="true"
	)

	# libav doesn't have AVFrame::channels
	# https://github.com/MaartenBaert/ssr/issues/195#issuecomment-45646159
	if has_version media-video/libav ; then
		mycmakeargs+=( -DENABLE_FFMPEG_VERSIONS="false" )
	fi

	if multilib_is_native_abi ; then
		mymakeargs+=( -DWITH_QT5="true" )
	else
		mycmakeargs+=( -DWITH_SIMPLESCREENRECORDER="false" )
	fi

	cmake-utils_src_configure
}

pkg_postinst() {
	xdg_desktop_database_update
}

pkg_postrm() {
	xdg_desktop_database_update
}