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#!/bin/bash
####################################################
# Include: Start windowmanager for easier handling #
####################################################
## Functions ##
# Some problems may arise with windows opening in background when
# using eg. vmware without a window manager.
start_wm() {
# Sanity checks
unset RUNVIRT_DM
for DM in openbox kwin xfwm4 metacity blackbox twm fvwm2 ; do
if type "${DM}" >/dev/null 2>&1 ; then
declare -rg RUNVIRT_DM="${DM}"
break
fi
done
if ! isset RUNVIRT_DM; then
# not fatal, so do not exit but report via slxlog
slxlog "runvirt-wm" "Could not find any window manager to use!"
notify_user "Konnte keinen Window Manager finden. (Das ist schlecht!)"
return 1
fi
# start RUNVIRT_DM determined above
writelog "Starting ${RUNVIRT_DM}."
if [ "${RUNVIRT_DM}" = "fvwm2" ]; then
# fvwm2 is not even in the minilinux, so this might be obsolete...
echo "EdgeScroll 0 0" > ${TMPDIR}/fvwm
fvwm2 -f ${TMPDIR}/fvwm >/dev/null 2>&1 &
else
${RUNVIRT_DM} >/dev/null 2>&1 &
fi
local RUNVIRT_DM_PID="$$"
if ! kill -0 ${RUNVIRT_DM_PID} ; then
# not fatal, just warn user
notify_user "$RUNVIRT_VM stoppte unerwartet."
return 1
fi
return 0
}
## MAIN ##
call_post_source start_wm
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