2005-02-12  Sven Neumann  <sven@gimp.org>

	* app/core/gimpprogress.[ch]: added GimpProgress::pulse.

	* app/display/gimpdisplay.c
	* app/display/gimpstatusbar.c
	* app/widgets/gimpfiledialog.c
	* app/widgets/gimpprogressbox.c
	* app/widgets/gimpprogressdialog.c
	* app/widgets/gimpthumbbox.c: implement it in the classes that
	implement the GimpProgress interface.

	* app/plug-in/plug-in-progress.[ch]: allow plug-ins to pulse their
	progress.

	* tools/pdbgen/pdb/progress.pdb: added a procedure for the new
	functionality.

	* app/pdb/internal_procs.c
	* app/pdb/progress_cmds.c
	* libgimp/gimpprogress_pdb.[ch]: regenerated.

	* libgimp/gimp.def: updated.