#!/bin/sh
#
# RunChooser:	Setup a chooser's display and run it.
#
# Copyright (c) 1998-2000 SuSE GmbH Nuernberg, Germany.
# please send bugfixes or comments to feedback@suse.de.
#
# Author: Werner Fink,   <werner@suse.de>
#
 LIBDIR=/usr/X11R6/lib/X11
 ETCDIR=/etc/X11
 XDMDIR=${ETCDIR}/xdm
 BINDIR=/usr/X11R6/bin

no_exit_on_failed_exec=1
type shopt &> /dev/null && shopt -s execfail
set +e     &> /dev/null

#
# Background picture:
# Store your preferred picture in XPM format (see xv(1) or ppm(5))
# You can run gzip on the file BackGround.xpm to save disk space.
#
 background=${XDMDIR}/BackGround.xpm

#
# Special screensaver parameters for xset, see manual page xset(1x).
# Default is no special parameters.  Use DPMS (VESA Power Savings
# Protocol) if USEDPMS is set to "yes".
#
 SAVESC=""
 USEDPMS="no"

#
# Default settings
#
# Note: If you need a special key mapping copy Xmodmap.remote to
# Xmodmap.<full_qualified_domain_name_of_the_terminal> where the
# suffix is the full qualified name identical with  the value of
# the DISPLAY variable without `:0', `:1' ... e.g.
# Xmodmap.xterminal.uni-yx.de

 sysmodmap=${ETCDIR}/Xmodmap
 defmodmap=${ETCDIR}/Xmodmap.remote
hostmodmap=${ETCDIR}/Xmodmap.${DISPLAY%:*}
      xset=${BINDIR}/xset
   xmodmap=${BINDIR}/xmodmap
   xpmroot=${BINDIR}/xpmroot
  xsetroot=${BINDIR}/xsetroot
kdmdesktop=/opt/kde/bin/kdmdesktop
   chooser=${XDMDIR}/chooser
  xmessage=${BINDIR}/xmessage
      xrdb=${BINDIR}/xrdb
   backprg=${XDMDIR}/BackGround

#
# Check if kdm is running and does its own background
#
pidof -s kdm > /dev/null 2>&1
if test $? -eq 0 -a -x $kdmdesktop ; then
    backprg=$kdmdesktop
    $xrdb -override -retain <<-EOF
	#ifdef COLOR
	*Foreground: white
	*Background: #483d8b
	Chooser*Label*foreground: black
	Chooser*Label*background: grey
	Chooser*Box*foreground: black
	Chooser*Box*background: grey
	#endif
	EOF
fi

#
# Check if gdm is running and if so set the Xresources
#
pidof -s gdm > /dev/null 2>&1
if test $? -eq 0 ; then
    $xrdb -override -retain ${XDMDIR}/Xresources
fi

#
# Screensaver
#
if test -x $xset ; then
    $xset s on
    test -n "$SAVESC"       && $xset s $SAVESC
    test "$USEDPMS" = "yes" && $xset +dpms
fi

#
# Set keymap for various displays
#
if test -x $xmodmap ; then
    if test -z "${DISPLAY%:*}" ; then
	# local connection
	test -r $sysmodmap  && $xmodmap $sysmodmap
    else
	# TCP/IP connection (remote or local)
	test -r $defmodmap  && $xmodmap $defmodmap
	test -r $hostmodmap && $xmodmap $hostmodmap
    fi
fi

#
# Handle background:
#   First users choise, if no choise is given
#   use the system defaults.
#
if   test -s ${background}.gz -a -x $xpmroot ; then
    $xpmroot ${background}.gz
elif test -s ${background}    -a -x $xpmroot ; then
    $xpmroot $background
elif test -x $backprg ; then
    $backprg
else
    $xsetroot -solid '#556622'
fi

#
# Now run the main chooser
#
exec $chooser ${1+"$@"}
$xmessage -timeout 10 -default okay -center "$0: $chooser failed."
exit 1