Socket's implementation of ref_state_set to return empty sets instead of NULL

[platform/core/uifw/at-spi2-atk.git] / atk-adaptor / accessible-register.c

diff --git a/atk-adaptor/accessible-register.c b/atk-adaptor/accessible-register.c
index 6be26c6..14f256f 100644 (file)
--- a/atk-adaptor/accessible-register.c
+++ b/atk-adaptor/accessible-register.c
@@ -121,11 +121,26 @@ spi_register_init (SpiRegister * reg)
 }
 
 static void
+deregister_object (gpointer data, GObject * gobj)
+{
+  SpiRegister *reg = SPI_REGISTER (data);
+
+  spi_register_deregister_object (reg, gobj, FALSE);
+}
+
+static void
+spi_register_remove_weak_ref (gpointer key, gpointer val, gpointer reg)
+{
+  g_object_weak_unref (val, deregister_object, reg);
+}
+
+static void
 spi_register_finalize (GObject * object)
 {
   SpiRegister *reg = SPI_REGISTER (object);
 
-  g_free (reg->ref2ptr);
+  g_hash_table_foreach (reg->ref2ptr, spi_register_remove_weak_ref, reg);
+  g_hash_table_unref (reg->ref2ptr);
 
   G_OBJECT_CLASS (spi_register_parent_class)->finalize (object);
 }
@@ -186,10 +201,9 @@ ref_to_path (guint ref)
  * Removes the AtkObject from the reference lookup tables, meaning
  * it is no longer exposed over D-Bus.
  */
-static void
-deregister_object (gpointer data, GObject * gobj)
+void
+spi_register_deregister_object (SpiRegister *reg, GObject *gobj, gboolean unref)
 {
-  SpiRegister *reg = SPI_REGISTER (data);
   guint ref;
 
   ref = object_to_ref (gobj);
@@ -199,6 +213,8 @@ deregister_object (gpointer data, GObject * gobj)
                      register_signals [OBJECT_DEREGISTERED],
                      0,
                      gobj);
+      if (unref)
+        g_object_weak_unref (gobj, deregister_object, reg);
       g_hash_table_remove (reg->ref2ptr, GINT_TO_POINTER (ref));
 
 #ifdef SPI_ATK_DEBUG
@@ -280,7 +296,7 @@ spi_register_object_to_path (SpiRegister * reg, GObject * gobj)
     return NULL;
 
   /* Map the root object to the root path. */
-  if (gobj == spi_global_app_data->root)
+  if ((void *)gobj == (void *)spi_global_app_data->root)
     return g_strdup (spi_register_root_path);
 
   ref = object_to_ref (gobj);