GIMP Drag-n-Drop and Open Location without gvfs (Shallow Thoughts)

GIMP Drag-n-Drop and Open Location without gvfs

Quite a while ago I noticed that drag-n-drop of images from Firefox had stopped working for me in GIMP's trunk builds (2.6 and 2.7); it failed with a "file not found" error. Opening URIs with Open Location also failed in the same way.

Since I don't run a gnome desktop, I assumed it probably had something to do with requiring gnome-vfs services that I don't have. But yesterday I finally got some time to chase it down with help from various folk on #gimp.

I had libgnomevfs (and its associated dev package) installed on my Ubuntu Hardy machine, but I didn't have gvfs. It was suggested that I install the gfvs-backends package. I tried that, but it didn't help; apparently gvfs requires not just libgvfs and gvfs-backends, but also running a new daemon, gvfsd. Finding an alternative was starting to sound appealing.

Turns out gimp now has three compile-time configure options related to opening URIs:

  --without-gvfs          build without GIO/GVfs support
  --without-gnomevfs      build without gnomevfs support
  --without-libcurl       build without curl support

These correspond to four URI-getting methods in the source, in plug-ins/file-uri:

• uri-backend-gvfs.c
• uri-backend-gnomevfs.c
• uri-backend-libcurl.c
• uri-backend-wget.c

GIMP can degrade from gvfs to gnomevfs to libcurl to wget, but only at compile time, not at runtime: only one of the four is built.

On my desktop machine, --without-gvfs was all I needed. Even without running the gnome desktop, the gnomevfs front-end seems to work fine. But it's good to know about the other options too, in case I need to make a non-gnomevfs version to run on the laptop or other lightweight machines.

Tags: gimp, desktop, performance, gnome
[ 12:09 Oct 31, 2008    More gimp | permalink to this entry | ]