HT_Launch() changes.

modules/rdf/include/htrdf.h

@@ -393,7 +393,7 @@ PR_PUBLIC_API(HT_Error)	HT_SetSelectionRange (HT_Resource node1, HT_Resource nod
 PR_PUBLIC_API(HT_Resource)	HT_GetNextSelection(HT_View view, HT_Resource startingNode);
 PR_PUBLIC_API(void)	HT_ToggleSelection(HT_Resource node);
 
-PR_PUBLIC_API(void) HT_Launch(HT_Resource node);
+PR_PUBLIC_API(PRBool)	HT_Launch(HT_Resource node, MWContext *context);
 
 /*
  * HT_NewCursor, HT_GetNextItem, HT_DeleteCursor

modules/rdf/src/ht.c

@@ -5986,21 +5986,21 @@ HT_ToggleSelection(HT_Resource node)
  
 
 
-PR_PUBLIC_API(void)
-HT_Launch(HT_Resource node)
+PR_PUBLIC_API(PRBool)
+HT_Launch(HT_Resource node, MWContext *context)
 {
 	char		*filename =  resourceID(node->node);
 
 	XP_ASSERT(node != NULL);
 
-#ifdef	XP_PC
-
-	if (startsWith("lfs:",filename) && endsWith(".exe",filename))
+	if (node != NULL)
 	{
-		/* XXX could launch the .exe */
+		if ( (!HT_IsContainer(node)) && (!HT_IsSeparator(node)) )
+		{
+			/* XXX to do: determine if data source wants to handle launch */
+		}
 	}
-#endif
-
+	return(PR_FALSE);
 }