[tizen] Fix deadlock on plug's interfaces for getting size and position

Deadlock occured when plug interfaces for getting were accessed position and
size were accessed. Override interfaces for getting plug size and position only
if none were defined.

Change-Id: Ic8a208916cac6479e56552c74f7e2f2730bc7851

diff --git a/atk-adaptor/adaptors/socket-adaptor.c b/atk-adaptor/adaptors/socket-adaptor.c
index ed6faa3..c031d5b 100644 (file)
--- a/atk-adaptor/adaptors/socket-adaptor.c
+++ b/atk-adaptor/adaptors/socket-adaptor.c
@@ -180,9 +180,18 @@ impl_Embedded (DBusConnection *bus,
     {
       AtkComponent *component = ATK_COMPONENT (object);
       AtkComponentIface *iface = ATK_COMPONENT_GET_IFACE (component);
-      iface->get_extents = atspi_plug_component_get_extents;
-      iface->get_size = atspi_plug_component_get_size;
-      iface->get_position = atspi_plug_component_get_position;
+      if (!iface->get_extents)
+        {
+          iface->get_extents = atspi_plug_component_get_extents;
+        }
+      if (!iface->get_size)
+        {
+          iface->get_size = atspi_plug_component_get_size;
+        }
+      if (!iface->get_position)
+        {
+          iface->get_position = atspi_plug_component_get_position;
+        }
     }
 
   /* Retrieve some info about the children, if they exist, when