X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=atk-adaptor%2Fevent.c;h=3d1250ef57163f186be4452ba00c5f77c8debd8f;hb=4ac4e0d4876bd1535748e8dc8ccf35db1e173673;hp=184cc36012e3b8dbfe06a6ef766b3a115a26a855;hpb=c936744935bbd2a4d4ff7ea59d4b8dfafe8f157b;p=platform%2Fcore%2Fuifw%2Fat-spi2-atk.git

diff --git a/atk-adaptor/event.c b/atk-adaptor/event.c
index 184cc36..3d1250e 100644
--- a/atk-adaptor/event.c
+++ b/atk-adaptor/event.c
@@ -46,6 +46,32 @@ static gint atk_bridge_focus_tracker_id;
 
 /*---------------------------------------------------------------------------*/
 
+static void
+set_reply (DBusPendingCall *pending, void *user_data)
+{
+    void **replyptr = (void **)user_data;
+
+    *replyptr = dbus_pending_call_steal_reply (pending);
+}
+
+static DBusMessage *
+send_and_allow_reentry (DBusConnection *bus, DBusMessage *message)
+{
+    DBusPendingCall *pending;
+    DBusMessage *reply = NULL;
+
+    if (!dbus_connection_send_with_reply (bus, message, &pending, -1))
+    {
+        return NULL;
+    }
+    dbus_pending_call_set_notify (pending, set_reply, (void *)&reply, NULL);
+    while (!reply)
+    {
+      if (!dbus_connection_read_write_dispatch (bus, -1)) return NULL;
+    }
+    return reply;
+}
+
 static gboolean
 Accessibility_DeviceEventController_notifyListenersSync(const Accessibility_DeviceEvent *key_event)
 {
@@ -53,16 +79,16 @@ Accessibility_DeviceEventController_notifyListenersSync(const Accessibility_Devi
   DBusError error;
   dbus_bool_t consumed = FALSE;
 
-  message = 
+  message =
   dbus_message_new_method_call(SPI_DBUS_NAME_REGISTRY, 
-  			       SPI_DBUS_PATH_DEC,
-			       SPI_DBUS_INTERFACE_DEC,
-			       "notifyListenersSync");
+                               SPI_DBUS_PATH_DEC,
+                               SPI_DBUS_INTERFACE_DEC,
+                               "notifyListenersSync");
 
   dbus_error_init(&error);
   if (spi_dbus_marshal_deviceEvent(message, key_event))
   {
-    DBusMessage *reply = dbus_connection_send_with_reply_and_block(atk_adaptor_app_data->bus, message, 1000, &error);
+    DBusMessage *reply = send_and_allow_reentry (atk_adaptor_app_data->bus, message);
     if (reply)
     {
       DBusError error;
@@ -161,14 +187,23 @@ emit(AtkObject  *accessible,
 {
   gchar *path;
 
-  path = atk_dbus_object_to_path (accessible);
+  /* TODO this is a hack, used becuase child-added events are not guaranteed.
+   * On recieving an event from a non-registered object we check if it can be safely 
+   * registered before sending the event.
+   */
+  path = atk_dbus_object_attempt_registration (accessible);
 
   /* Tough decision here
    * We won't send events from accessible
    * objects that have not yet been added to the accessible tree.
    */
   if (path == NULL)
+  {
+#ifdef SPI_ATK_DEBUG
+      g_debug ("AT-SPI: Event recieved from non-registered object");
+#endif
       return;
+  }
 
   spi_dbus_emit_signal (atk_adaptor_app_data->bus, path, klass, major, minor, detail1, detail2, type, val);
   g_free(path);
@@ -272,11 +307,17 @@ property_event_listener (GSignalInvocationHint *signal_hint,
   AtkObject *otemp;
   const gchar *stemp;
   gint i;
-  
+
   accessible = g_value_get_object (&param_values[0]);
   values = (AtkPropertyValues*) g_value_get_pointer (&param_values[1]);
 
   pname = values[0].property_name;
+  if (strcmp (pname, "accessible-name") == 0 ||
+      strcmp (pname, "accessible-description") == 0 ||
+      strcmp (pname, "accessible-parent") == 0)
+  {
+      return TRUE;
+  }
 
   /* TODO Could improve this control statement by matching
    * on only the end of the signal names,
@@ -675,7 +716,9 @@ spi_atk_register_event_listeners (void)
   add_signal_listener (document_event_listener,               "Gtk:AtkDocument:load-complete");
   add_signal_listener (document_event_listener,               "Gtk:AtkDocument:reload");
   add_signal_listener (document_event_listener,               "Gtk:AtkDocument:load-stopped");
+  /* TODO Fake this event on the client side */
   add_signal_listener (state_event_listener,                  "Gtk:AtkObject:state-change");
+  /* TODO */
   add_signal_listener (active_descendant_event_listener,      "Gtk:AtkObject:active-descendant-changed");
   add_signal_listener (bounds_event_listener,                 "Gtk:AtkComponent:bounds-changed");
   add_signal_listener (text_selection_changed_event_listener, "Gtk:AtkText:text-selection-changed");