guard against multiple destroys

2003-05-14  JP Rosevear  <jpr@ximian.com>

	* gui/e-tasks.c (e_tasks_destroy): guard against multiple destroys

	* cal-client/cal-client.c (cal_client_finalize): unref the
	bonobo listener

	* gui/gnome-cal.c (gnome_calendar_destroy): guard against multiple
	destroy calls

	* gui/e-week-view.c (e_week_view_init): connect after destroy
	(invisible_destroyed): don't unref, its already destroyed

	* gui/e-day-view.c (e_day_view_init): connect after destroy
	(invisible_destroyed): don't unref, its already destroyed

	* gui/e-calendar-table.c (e_calendar_table_class_init): make sure
	we set the parent class
	(e_calendar_table_init): connect after the destroy handler runs
	(e_calendar_table_destroy): guard against multiple destroys
	(invisible_destroyed): don't unref the invisible, its already
	being destroyed

	* gui/calendar-offline-handler.c (backend_cal_set_mode): unref the
	client, we are done with it now
	(backend_cal_opened_online): ditto
	(impl_dispose): unref our main client

	* gui/calendar-commands.c (control_util_set_folder_bar_label):
	release/unref the shell view once we are done with it
	(control_util_show_settings): ditto

svn path=/trunk/; revision=21180

1 files changed, 6 insertions, 2 deletions

diff --git a/calendar/gui/calendar-offline-handler.c b/calendar/gui/calendar-offline-handler.c
index c5b742d614..894f3cf560 100644
--- a/calendar/gui/calendar-offline-handler.c
+++ b/calendar/gui/calendar-offline-handler.c
@@ -39,7 +39,7 @@ static BonoboObjectClass *parent_class = NULL;
 
 struct _CalendarOfflineHandlerPrivate {
 	CalClient *client;
-	
+
 	GNOME_Evolution_OfflineProgressListener listener_interface;
 
 	gboolean is_offline;	
@@ -143,6 +143,7 @@ backend_cal_set_mode (CalClient *client, CalClientSetModeStatus status, CalMode
 	CalendarOfflineHandler *offline_handler = data;
 
 	update_offline (offline_handler);
+	g_object_unref (client);
 }
 
 static void
@@ -171,6 +172,7 @@ backend_cal_opened_online (CalClient *client, CalClientOpenStatus status, gpoint
 	}
 
 	cal_client_set_mode (client, CAL_MODE_REMOTE);
+	g_object_unref (client);
 }
 
 static void
@@ -188,7 +190,7 @@ backend_go_offline (gpointer data, gpointer user_data)
 		update_offline (offline_handler);
 		g_object_unref (client);
 		return;		
-	}	
+	}
 }
 
 static void
@@ -256,6 +258,8 @@ impl_dispose (GObject *object)
 	offline_handler = CALENDAR_OFFLINE_HANDLER (object);
 	priv = offline_handler->priv;
 
+	g_object_unref (priv->client);
+	
 	if (priv->listener_interface != CORBA_OBJECT_NIL) {
 		CORBA_Environment ev;