Thumbnail Management for Xfcehttp://www.xfce.org/
Tumbler is a D-Bus service for applications to request thumbnails for various
URI schemes and MIME types. It is an implementation of the thumbnail management
D-Bus specification described on http://live.gnome.org/ThumbnailerSpec and
extensible through a plugin interface or via specialized thumbnailer services
implemented in accordance to the thumbnail management D-Bus specification.