Implemented.

2000-02-11  Federico Mena Quintero  <federico@helixcode.com>

	* cal-client.c (cal_client_update_object): Implemented.

	* cal.c (cal_notify_update): New function to notify the listener
	about an updated object.
	(Cal_update_object): Implemented.
	(Cal_get_uids): set_release() the sequence to TRUE.
	(Cal_get_events_in_range): Likewise.

	* cal-backend.c (remove_object): New function to remove objects
	from a calendar backend.
	(cal_backend_update_object): New public function to update an
	object and notify clients about it.

	* evolution-calendar.idl (Cal): Added update_object() and
	delete_object() methods.
	(Listener): Removed the obj_changed method and renamed obj_added
	to obj_updated.  We now only have updated and removed notifiers.

	* cal-listener.[ch]: Removed the "changed" notification code.
	Changed the "added" notification code to the "updated"
	notification.

	* cal-client.c: Likewise.

	* tlacuache.c (create_cal_factory): Connect to "destroy" on the
	factory and exit the main loop when the factory is destroyed.

	* cal-factory.c (backend_destroy_cb): New callback used when a
	backend is destroyed.  Removes the backend from the factory's hash
	table and unrefs the factory if all backends go away.
	(add_calendar_client): Free the environment.

	* cal.c (cal_new): Use bonobo_object_unref() if we fail to
	initialize.

	* cal-listener.c (cal_listener_new): Likewise.

	* layout.c (layout_events): Plug li.partition memory leak.

svn path=/trunk/; revision=1742

1 files changed, 16 insertions, 8 deletions

diff --git a/calendar/idl/evolution-calendar.idl b/calendar/idl/evolution-calendar.idl
index d4b87e9825..bc4266c3ae 100644
--- a/calendar/idl/evolution-calendar.idl
+++ b/calendar/idl/evolution-calendar.idl
@@ -41,7 +41,7 @@ module Calendar {
 	 * "virtual" objects in that they are used to represent instances of
 	 * recurring events and alarms.  "Real" objects just contain the
 	 * information required to figure out the times at which they recur or
-	 * trigger.  
+	 * trigger.
 	 */
 	struct CalObjInstance {
 		CalObjUID uid;
@@ -58,6 +58,7 @@ module Calendar {
 	interface Cal : Bonobo::Unknown {
 		exception NotFound {};
 		exception InvalidRange {};
+		exception InvalidObject {};
 
 		/* A calendar is identified by its URI */
 		readonly attribute string uri;
@@ -72,6 +73,16 @@ module Calendar {
 		/* Gets the events that occur or recur in the specified time range */
 		CalObjInstanceSeq get_events_in_range (in Time_t start, in Time_t end)
 			raises (InvalidRange);
+
+		/* Updates an object by adding it if it does not exist or by
+		 * changing an existing one.
+		 */
+		void update_object (in CalObjUID uid, in CalObj calobj)
+			raises (InvalidObject);
+
+		/* Removes an object */
+		void remove_object (in CalObjUID uid)
+			raises (NotFound);
 	};
 
 	/* Listener for changes in a calendar */
@@ -81,23 +92,20 @@ module Calendar {
 			SUCCESS,	/* All OK */
 			ERROR,		/* Generic error */
 			IN_USE		/* Requested create while a calendar
-					 * with the same URI was in use.  
+					 * with the same URI was in use.
 					 */
 		};
 
 		/* Called from a CalFactory when a calendar is initially loaded
-		 * or created.  The listener must remember the cal object.  
+		 * or created.  The listener must remember the cal object.
 		 */
 		void cal_loaded (in LoadStatus status, in Cal cal);
 
-		/* Called from a Calendar when an object is added */
-		void obj_added (in CalObjUID uid);
+		/* Called from a Calendar when an object is added or changed */
+		void obj_updated (in CalObjUID uid);
 
 		/* Called from a Calendar when an object is removed */
 		void obj_removed (in CalObjUID uid);
-
-		/* Called from a Calendar when an object is changed */
-		void obj_changed (in CalObjUID uid);
 	};
 
 	/* A calendar factory, can load and create calendars */