Rewrite of the state machine. This adds the new feature that Maciej needs

	* libnautilus-extensions/nautilus-directory-async.c:
	Rewrite of the state machine. This adds the new feature that Maciej
	needs where you can call "call_when_ready" to get file attributes.

	* libnautilus-extensions/nautilus-directory-private.h:
	Added a file_list_monitored boolean to simplify the logic.

	* libnautilus-extensions/nautilus-directory.c
	(nautilus_directory_destroy): Took advantage of file_list_monitored
	simplification.
	(nautilus_directory_call_when_ready),
	(nautilus_directory_cancel_callback): Tweaked the return_if_fail
	calls to match changes in the async.c file.
	(got_files_callback), (nautilus_self_check_directory):
	Added self-check code to test the new feature.

	* libnautilus-extensions/nautilus-string.h:
	* libnautilus-extensions/nautilus-string.c (nautilus_str_compare):
	Added a new function for use with things that take a GCompareFunc
	to avoid a function type cast.

1 files changed, 4 insertions, 0 deletions

diff --git a/libnautilus-extensions/nautilus-string.h b/libnautilus-extensions/nautilus-string.h
index 405410cb5..0c40509c5 100644
--- a/libnautilus-extensions/nautilus-string.h
+++ b/libnautilus-extensions/nautilus-string.h
@@ -41,6 +41,10 @@ char *   nautilus_strchr                 (const char *haystack,
 int      nautilus_strcmp                 (const char *string_a,
 					  const char *string_b);
 
+/* GCompareFunc version. */
+int      nautilus_str_compare            (gconstpointer string_a,
+					  gconstpointer string_b);
+
 /* Versions of basic string functions that free their parameters. */
 int      nautilus_eat_strcmp             (char       *string_a_gets_freed,
 					  const char *string_b);