2007-02-27  Sven Neumann  <sven@gimp.org>

	* app/core/Makefile.am
	* app/core/core-types.h
	* app/core/gimpsubprogress.[ch]: added GimpSubProgress, an 
object
	that implements the GimpProgress interface and maps progress
	information to a sub-range of the parent progress.

	* app/core/gimpimage-scale.c (gimp_image_scale): use the new 
object.


svn path=/trunk/; revision=22009