Changing working directory of gvim launched from nautilus

[Marco <netuse lavabit com>]

Hi,

when I open a text file in nautilus (version 2.32.0), it is opened in gvim,
like desired. But the working directory of gvim is $HOME, not the current
directory. This is annoying, since I often load and save files from/to the
current directory.

How can I convince nautilus to set the working directory for gvim to the
currently displayed directory?

Regards
Marco