2008-05-17  Michael Natterer  <mitch@gimp.org>

	* app/tools/gimpimagemaptool.[ch]: add gimp_image_map_tool_edit_as().

	* app/tools/gimplevelstool.c (levels_to_curves_callback): use it.

	* app/gegl/gimpbrightnesscontrastconfig.[ch]: add
	gimp_brightness_contrast_config_to_levels_config().

	* app/tools/gimpbrightnesscontrasttool.c: implement "Edit as Levels".


svn path=/trunk/; revision=25690