add a Bonobo::Listener to this like the other async interfaces, rather

	* Evolution-Storage.idl (asyncOpenFolder): add a Bonobo::Listener
	to this like the other async interfaces, rather than having a
	hacky way to signal failure.

	* evolution-storage.c (impl_Storage_asyncOpenFolder): Update to
	take a listener and emit it as part of the signal
	(evolution_storage_class_init): update OPEN_FOLDER signal
	prototype.

	* e-shell-marshal.list (NONE:POINTER,STRING): add, for changed
	EvolutionStorage open_folder signal

	* e-storage.c (e_storage_async_open_folder): add a callback arg
	(impl_async_open_folder): call the callback with NOTIMPLEMENTED.
	(class_init): remove the CLOSE_FOLDER signal
	(e_storage_has_subfolders): Don't emit CLOSE_FOLDER since it
	doesn't exist any more, and this function is used for that side
	effect any more anyway.

	* e-corba-storage.c (async_open_folder): add the callback arg and
	create a proper closure.
	(async_open_folder_idle): Call the callback in case of error.
	Create a listener and pass that to the CORBA call.
	(async_open_cb): Listener callback.

	* e-storage-set.c (storage_set_view_folder_opened): Pass a
	callback to e_storage_async_open_folder.
	(async_open_cb): emit CLOSE_FOLDER if the open failed
	(storage_close_folder_cb): Remove this since the signal no longer
	exists.

svn path=/trunk/; revision=20297

1 files changed, 7 insertions, 3 deletions

diff --git a/shell/e-storage.h b/shell/e-storage.h
index 31d2ff7c1a..e7793b8c90 100644
--- a/shell/e-storage.h
+++ b/shell/e-storage.h
@@ -112,7 +112,9 @@ struct _EStorageClass {
 					       void *data);
 
 	void         (* async_open_folder)    (EStorage *storage,
-					       const char *path);
+					       const char *path,
+					       EStorageDiscoveryCallback callback,
+					       void *data);
 
 	gboolean     (* supports_shared_folders)       (EStorage *storage);
 	void         (* async_discover_shared_folder)  (EStorage *storage,
@@ -165,8 +167,10 @@ void  e_storage_async_xfer_folder    (EStorage               *storage,
 				      const gboolean          remove_source,
 				      EStorageResultCallback  callback,
 				      void                   *data);
-void  e_storage_async_open_folder    (EStorage               *storage,
-				      const char             *path);
+void  e_storage_async_open_folder    (EStorage                  *storage,
+				      const char                *path,
+				      EStorageDiscoveryCallback  callback,
+				      void                      *data);
 
 const char *e_storage_result_to_string  (EStorageResult result);