Fix semantics of event->delete_me

* _ecore_event_purge_deleted() purges only events marked with
delete_me
* _ecore_events_exist() walks the events list to control that
at least one event with delete_me == 0 exists

Tests coming in a separate patch.

git-svn-id: http://svn.enlightenment.org/svn/e/trunk/ecore@49434 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/ecore/ecore_events.c b/src/lib/ecore/ecore_events.c
index 3af4060..c299a76 100644 (file)
--- a/src/lib/ecore/ecore_events.c
+++ b/src/lib/ecore/ecore_events.c
@@ -370,7 +370,9 @@ _ecore_event_shutdown(void)
 int
 _ecore_event_exist(void)
 {
-   if (events) return 1;
+   Ecore_Event *e;
+   EINA_INLIST_FOREACH(events, e)
+      if (!e->delete_me) return 1;
    return 0;
 }
 
@@ -422,7 +424,7 @@ _ecore_event_purge_deleted(void)
    while (itr)
      {
        Ecore_Event *next = (Ecore_Event *)EINA_INLIST_GET(itr)->next;
-       if (!itr->references)
+       if ((!itr->references) && (itr->delete_me))
          _ecore_event_del(itr);
        itr = next;
      }
@@ -575,13 +577,13 @@ _ecore_event_call(void)
                       if (event_handler_current) /* may have changed in recursive main loops */
                         event_handler_current = (Ecore_Event_Handler *)EINA_INLIST_GET(event_handler_current)->next;
                    }
-                 e->delete_me = 1;
               }
             /* if no handlers were set for EXIT signal - then default is */
             /* to quit the main loop */
             if ((e->type == ECORE_EVENT_SIGNAL_EXIT) && (handle_count == 0))
               ecore_main_loop_quit();
             e->references--;
+            e->delete_me = 1;
          }
 
        if (event_current) /* may have changed in recursive main loops */