# This file is sourced by Xsession(5), not executed.
# Configure input method if we are in a Unity desktop session

if [ "x$DESKTOP_SESSION" = "xunity" ]; then

	XMODIFIERS=@im=ibus

	GTK_IM_MODULE=xim
	# use ibus module only when available for both GTK 2.0 and 3.0
	for GTK2_IBUS in /usr/lib/gtk-2.0/*/immodules/im-ibus.so ; do
		if [ -e "${GTK2_IBUS}" ]; then
			for GTK3_IBUS in /usr/lib/gtk-3.0/*/immodules/im-ibus.so ; do
				if [ -e "${GTK3_IBUS}" ]; then
					GTK_IM_MODULE=ibus
					break 2
				fi
			done
		fi
	done

	# use ibus module when available for Qt5
	[ -f /usr/lib/qt5/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so ] && \
		QT_IM_MODULE=ibus || QT_IM_MODULE=xim

	# use ibus module when available for Qt4
	[ -f /usr/lib/qt4/plugins/inputmethods/libqtim-ibus.so ] && \
		QT4_IM_MODULE=ibus || QT4_IM_MODULE=xim

	CLUTTER_IM_MODULE=xim

	export XMODIFIERS
	export GTK_IM_MODULE
	export QT_IM_MODULE
	export QT4_IM_MODULE
	export CLUTTER_IM_MODULE

fi