Hacker's ramblings

Altough, I'm a Cygwin fan, I have to admit, that the X11-port is not one of their finest work. Every once in a while I've known to run it.

Since there are number of window managers made available for Cygwin, I found it surprisingly difficult to start using one. According to docs (Chapter 3. Using Cygwin/X) and /usr/bin/startxwin, XWin-command is executed with a -multiwindow option. Then XWin man page says: "In this mode XWin uses its own integrated window manager in order to handle the top-level X windows, in such a way that they appear as normal Windows windows."

As a default, that's ok. But what if somebody like me would like to use a real Window Manager?

When startxwin executes xinit, it optionally can run a ~/.xserverrc as a server instead of XWin. So, I created one, and made it executable. In the script, I replace -multiwindow with -rootless to not use the default window manager.

This is what I have:

#!/bin/bash

# If there is now Window Maker installed, just do the standard thing.
# Also, if xinit wasn't called without a DISPLAY, then just quit.
if [ ! -e /usr/bin/wmaker ] || [ -z "$1" ]; then
     exec XWin "$@"
     # This won't be reached.
fi

# Alter the arguments:
# Make sure, there is no "-multiwindow" -argument.
args_out=()
for arg; do
     [ $arg == "-multiwindow" ] && arg="-rootless"
     args_out+=("$arg")
done

exec XWin "${args_out[@]}" &

# It takes a while for the XWin to initialize itself.
# Use xset to check if it's available yet.
while [ ! DISPLAY="${args_out[0]}" xset q > /dev/null ]; do
     sleep 1
done
sleep 1

# Kick on a Window Manager
DISPLAY="${args_out[0]}" exec /usr/bin/wmaker &

wait

The script assumes, that there is a Window Maker installed (wmaker.exe). The operation requires xset.exe to exist. Please, install it from package xset, as it isn't installed by default.