This change is the first part of the fix for bug 3920. The fix will allow

2000-11-15  Rebecca Schulman  <rebecka@eazel.com>
	This change is the first part of the fix for bug 3920.
	The fix will allow nautilus to tell a user that the
	search they have requested is newer than their index.
	This involved communicating errors that occurred while
	opening and reading the directory outside of the
	directory model to a view, which can react in a useful
	way.

	Reviewed by: John Sullivan <sullivan@eazel.com>

	* libnautilus-extensions/nautilus-directory-async.c:
	(directory_load_done):
	If the directory load did not complete successfully,
	emit an error signal

	* libnautilus-extensions/nautilus-directory-private.h:
	* libnautilus-extensions/nautilus-directory.h:
	* libnautilus-extensions/nautilus-directory.c:
	(nautilus_directory_initialize_class),
	(nautilus_directory_emit_load_error):
	Add the load error signal, and a cover function to
	emit the signal

	* src/file-manager/fm-directory-view.h:
	* src/file-manager/fm-directory-view.c:
	(fm_directory_view_initialize_class), (load_error_callback),
	(finish_loading_uri), (disconnect_model_handlers):
	Also add a load_error signal to the fm directory view class,
	so that subclasses can get information about errors particular
	to a type of directory, (in this case the search list view)
	and react correctly.

	* src/file-manager/fm-search-list-view.c: (load_error_callback),
	(fm_search_list_view_initialize):
	Handle the load error SERVICE_OBSOLETE, by displaying a dialog
	that tells the user that their index is too old for their
	search to work correctly, and gives them an option to reindex

	* src/file-manager/nautilus-indexing-info.c:
	(nautilus_indexing_info_request_reindex):
	* src/file-manager/nautilus-indexing-info.h:
	Add a cover function to medusa's request reindex function
	that the search list view calls.

1 files changed, 2 insertions, 0 deletions

diff --git a/libnautilus-private/nautilus-directory-private.h b/libnautilus-private/nautilus-directory-private.h
index b447668f1..425afbca5 100644
--- a/libnautilus-private/nautilus-directory-private.h
+++ b/libnautilus-private/nautilus-directory-private.h
@@ -158,6 +158,8 @@ void               nautilus_directory_emit_files_changed              (NautilusD
 void               nautilus_directory_emit_change_signals_deep        (NautilusDirectory         *directory,
 								       GList                     *changed_files);
 void               nautilus_directory_emit_done_loading               (NautilusDirectory         *directory);
+void               nautilus_directory_emit_load_error                 (NautilusDirectory         *directory,
+								       GnomeVFSResult            error_result);
 NautilusDirectory *nautilus_directory_get_internal                    (const char                *uri,
 								       gboolean                   create);
 char		  *          nautilus_directory_get_name_for_self_as_new_file   (NautilusDirectory         *directory);