Actually, I've updated the branch to not do thumbnails at all: apparenly, Gtk can scale images itself. The 2 downsides are no generated files in ~/.cache/thumbnails/large and hardcoded size of 100 pixels in the main tab (I don't know where to get the size from, IconSize->lookup doesn't have anything bigger than 48px).
Gnome2 is fully gone, except for Gnome2::Wnck. That one seems to be not deprecated yet. I can replace it with Wnck via gobject introspection, but then for an unknown reason window icons are missing in the menu.
Actually, I've updated the branch to not do thumbnails at all: apparenly, Gtk can scale images itself. The 2 downsides are no generated files in ~/.cache/ thumbnails/ large and hardcoded size of 100 pixels in the main tab (I don't know where to get the size from, IconSize->lookup doesn't have anything bigger than 48px).
Gnome2 is fully gone, except for Gnome2::Wnck. That one seems to be not deprecated yet. I can replace it with Wnck via gobject introspection, but then for an unknown reason window icons are missing in the menu.