# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /home/cvsroot/gentoo-x86/eclass/gnome2.eclass,v 1.36 2003/10/26 10:22:51 liquidx Exp $

# Author: foser <foser@gentoo.org>
# Author: Mamoru KOMACHI <usata@gentoo.org>

# Font Eclass
#
# Eclass to make font installation more uniform

ECLASS="font"
INHERITED="$INHERITED $ECLASS"
EXPORT_FUNCTIONS src_install pkg_postinst pkg_postrm einstall genfontdir

#
# Variable declarations
#

if [ -z "${FONT_SUFFIXES}" ]
then
	# Space-delimited list of font suffixes to install
	FONT_SUFFIXES="ttf pcf.gz"
fi
if [ -z "${FONTPATH}" ]
then
	# Path to destination font directory
	FONTPATH="/usr/share/fonts/${PN}"
fi

IUSE="${IUSE} X"

newdepend "X? ( virtual/x11 )"

#
# Public inheritable functions
#

font_src_install() {

	einstall || die

	rm -f fonts.{dir,scale} encodings.dir

	genfontdir || die
}

font_pkg_postinst() {

	einfo
	einfo "You need to add following line to 'Section \"Files\"' in"
	einfo "XF86Config and reboot X Window System to use these fonts."
	einfo
	einfo "  FontPath \"${FONTPATH}\""
	einfo
}

font_pkg_postrm() {

	einfo
	einfo "You need to remove following line to 'Section \"Files\"' in"
	einfo "XF86Config to unmerge this package completely."
	einfo
	einfo "  FontPath \"${FONTPATH}\""
	einfo
}

font_einstall() {

	insinto ${FONTPATH}

	shopt -s nullglob

	for suffix in ${FONT_SUFFIXES}
	do
		if [ "`echo *.$suffix`" != "" ]
		then
			einfo "Installing $suffix fonts..."
			doins *.$suffix
		fi
	done
}

font_genfontdir() {

	if [ -n "`use X`" ]
	then
		insinto ${FONTPATH}

		einfo "Creating fonts.scale & fonts.dir..."
		mkfontscale ${D}/${FONTPATH}
		mkfontdir -e /usr/X11R6/lib/X11/fonts/encodings ${D}/${FONTPATH}
		doins fonts.alias

		if [ "${ROOT}" = "/" ] &&  [ -x /usr/bin/fc-cache ]
		then
			einfo "Creating fontconfig cache..."
			HOME="/root" /usr/bin/fc-cache -f ${D}/${FONTPATH}
		fi
	fi
}