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#!/bin/bash
#
# setup-background
# by Lars Wirzenius
# "@(#):$Id$"
#
# Set the X root window to what the user prefers:
#
# if ~/.fvwm2/background.xpm exists, do xpmroot for it,
# else if ~/.fvwm2/background.{gif,jpg} exists, do xsetbg for it,
# else if ~/.fvwm2/background.color exists, do xsetroot -solid for it,
# else do the same tests for /etc/X11/fvwm2
#
xpmfile="$HOME/.fvwm2/background.xpm"
giffile="$HOME/.fvwm2/background.gif"
jpgfile="$HOME/.fvwm2/background.jpg"
colorfile="$HOME/.fvwm2/background.color"
listfile="$HOME/.fvwm2/background.list"
available()
{
type -path $1 1>/dev/null 2>&1
}
randline()
{
filename=$1
set `wc -l $filename`
lines=$1
line=$[ ( $RANDOM % $lines ) + 1 ]
head -$line $filename | tail -1
}
if available xsetbg; then
viewer=xsetbg
elif available xv; then
viewer="xv -root -quit"
else
viewer="exit 1;"
fi
[ -s $xpmfile ] && xpmroot $xpmfile && exit 0
[ -s $giffile ] && $viewer $giffile && exit 0
[ -s $jpgfile ] && $viewer $jpgfile && exit 0
[ -s $colorfile ] && xsetroot -solid `cat $colorfile` && exit 0
[ -s $listfile ] && $viewer `randline $listfile` && exit 0
xpmfile="/etc/X11/fvwm2/background.xpm"
giffile="/etc/X11/fvwm2/background.gif"
jpgfile="/etc/X11/fvwm2/background.jpg"
colorfile="/etc/X11/fvwm2/background.color"
listfile="/etc/X11/fvwm2/background.list"
[ -s $xpmfile ] && xpmroot $xpmfile && exit 0
[ -s $giffile ] && $viewer $giffile && exit 0
[ -s $jpgfile ] && $viewer $jpgfile && exit 0
[ -s $colorfile ] && xsetroot -solid `cat $colorfile` && exit 0
[ -s $listfile ] && $viewer `randline $listfile` && exit 0
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