2008-10-08  Claudio Saavedra  <csaavedra@igalia.com>

	* src/eog-image-private.h: Add metadata status private element.
	* src/eog-image.c: (eog_image_init): Initialize the metadata status to
	not read.
	(eog_image_real_load): Set metadata status to ready if already loaded
	and to not available if the image has no metadata.
	* src/eog-image.h: Add EogImageMetadataStatus enumeration.



svn path=/trunk/; revision=4900