Re: Anjuta document manager using not existing bags.

[Michael Karcher <michael karcher dpk berlin fido de>]

On Sat, Dec 14, 2002 at 06:25:04AM +0100, JP Rosevear wrote:
> To actually commit yourself first, yes (which is a process).  Just send
> the updated patch to the list.
[done in this mail -- sorry, no attachments possible from here, so inlined]

--- plugins/document-manager/anjuta-document.c.orig	Mon Dec 16 13:58:55 2002
+++ plugins/document-manager/anjuta-document.c	Mon Dec 16 14:01:49 2002
@@ -576,32 +576,36 @@
 			(document->control_frame, &ev);
 		g_assert (!BONOBO_EX (&ev));
 
-		any = Bonobo_PropertyBag_getValue (bag, "dirty", &ev);
-		if (BONOBO_USER_EX (&ev, "IDL:Bonobo/PropertyBag/NotFound:1.0")) {
+		if (bag == CORBA_OBJECT_NIL) {
 			document->priv->supports_modified = FALSE;
 		} else {
-			Bonobo_EventSource source;
-			BonoboListener *listener;
+			any = Bonobo_PropertyBag_getValue (bag, "dirty", &ev);
+			if (BONOBO_USER_EX (&ev, "IDL:Bonobo/PropertyBag/NotFound:1.0")) {
+				document->priv->supports_modified = FALSE;
+			} else {
+				Bonobo_EventSource source;
+				BonoboListener *listener;
 
-			CORBA_free (any);
+				CORBA_free (any);
 
-			source = Bonobo_Unknown_queryInterface (bag,
-								"IDL:Bonobo/EventSource:1.0",
-								&ev);
+				source = Bonobo_Unknown_queryInterface (bag,
+									"IDL:Bonobo/EventSource:1.0",
+									&ev);
 
-			listener = bonobo_listener_new (anjuta_bonobo_document_dirty, document);
-			g_object_set_data (G_OBJECT (document), "DirtyListener", listener);
+				listener = bonobo_listener_new (anjuta_bonobo_document_dirty, document);
+				g_object_set_data (G_OBJECT (document), "DirtyListener", listener);
 
-			/* Register listener for "dirty" event. */
-			if (!CORBA_Object_is_nil (source, &ev) && ev._major == CORBA_NO_EXCEPTION) {
-				Bonobo_EventSource_addListenerWithMask (source,
-									BONOBO_OBJREF (listener),
-									"Bonobo/Property:change:dirty",
-									&ev);
-				g_assert (!BONOBO_EX (&ev));
-			}
+				/* Register listener for "dirty" event. */
+				if (!CORBA_Object_is_nil (source, &ev) && ev._major == CORBA_NO_EXCEPTION) {
+					Bonobo_EventSource_addListenerWithMask (source,
+										BONOBO_OBJREF (listener),
+										"Bonobo/Property:change:dirty",
+										&ev);
+					g_assert (!BONOBO_EX (&ev));
+				}
 
-			document->priv->supports_modified = TRUE;
+				document->priv->supports_modified = TRUE;
+			}
 		}
 
 		document->priv->current_component = component;