X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fat-spi2-atk.git;a=blobdiff_plain;f=libspi%2Feventlistener.c;h=8dde5524144e6c2f76377ca0bf135674cb9e8eb5;hp=9de45196a113ae2a418c7b799df18a18ccc2d616;hb=68b558bcef701bc71b1b7e53f68935f9c632fcdb;hpb=7ff7c0d0b863f7346f21e03b6d170e8c7c6f9878

diff --git a/libspi/eventlistener.c b/libspi/eventlistener.c
index 9de4519..8dde552 100644
--- a/libspi/eventlistener.c
+++ b/libspi/eventlistener.c
@@ -20,145 +20,73 @@
  * Boston, MA 02111-1307, USA.
  */
 
-/*
- * accessibleeventlistener.c: bonobo implementation of Listener.idl,
- *   with added ability to attach/remove in-process callbacks.
- *
- */
+/* accessibleeventlistener.c: implementation of SpiListener.idl */
 
+#include <config.h>
 #ifdef SPI_DEBUG
 #include <stdio.h>
 #endif
+#include <libspi/eventlistener.h>
 
-#include <config.h>
-#include <bonobo/Bonobo.h>
-#include <libspi/Accessibility.h>
+/* Our parent Gtk object type */
+#define PARENT_TYPE SPI_LISTENER_TYPE
 
-/*
- * This pulls the definition for the BonoboObject (GType)
- */
-#include "accessibleeventlistener.h"
-
-/*
- * Our parent Gtk object type
- */
-#define PARENT_TYPE LISTENER_TYPE
-
-/*
- * A pointer to our parent object class
- */
-static ListenerClass *accessible_event_listener_parent_class;
-
-/*
- * Implemented GObject::finalize
- */
-static void
-accessible_event_listener_object_finalize (GObject *object)
-{
-#ifdef SPI_DEBUG
-        fprintf(stderr, "listener_object_finalize called\n");
-#endif
-        ((GObjectClass *) accessible_event_listener_parent_class)->finalize (object);
-}
+enum {
+	EVENT,
+	LAST_SIGNAL
+};
+static guint signals [LAST_SIGNAL];
 
 /*
  * CORBA Accessibility::Listener::notifyEvent method implementation
  */
-
 static void
 impl_accessible_event_notify_event (PortableServer_Servant     servant,
                                     const Accessibility_Event *e,
                                     CORBA_Environment         *ev)
 {
-  int n;
-  int len;
-  VoidEventListenerCB cb;
-  AccessibleEventListener *listener = ACCESSIBLE_EVENT_LISTENER (
-                                       bonobo_object_from_servant (servant));
-  len = g_list_length (listener->callbacks);
+  SpiEventListener *listener = SPI_EVENT_LISTENER (
+	  bonobo_object_from_servant (servant));
 
-  for (n=0; n<len; ++n)
+  g_signal_emit (G_OBJECT (listener), signals [EVENT], 0, e);
+
+  if (e->source != CORBA_OBJECT_NIL)
     {
-      cb =  (VoidEventListenerCB) g_list_nth_data (listener->callbacks, n);
-      if (cb)
-        {
-          (*cb) (e);
-        }
+      Accessibility_Accessible_unref (e->source, ev);
     }
-  /* Accessibility_Accessible_unref (e->source, ev); */
 }
 
 static void
-accessible_event_listener_class_init (AccessibleEventListenerClass *klass)
+spi_event_listener_class_init (SpiEventListenerClass *klass)
 {
-        GObjectClass * object_class = (GObjectClass *) klass;
-        ListenerClass * listener_class = (ListenerClass *) klass;
-        POA_Accessibility_EventListener__epv *epv = &listener_class->epv;
-        accessible_event_listener_parent_class = g_type_class_ref (LISTENER_TYPE);
-
-        object_class->finalize = accessible_event_listener_object_finalize;
+        SpiListenerClass *spi_listener_class = (SpiListenerClass *) klass;
+        POA_Accessibility_EventListener__epv *epv = &spi_listener_class->epv;
+
+	signals [EVENT] = g_signal_new (
+		"event",
+		G_TYPE_FROM_CLASS (klass),
+		G_SIGNAL_RUN_LAST,
+		G_STRUCT_OFFSET (SpiEventListenerClass, event),
+		NULL, NULL,
+		g_cclosure_marshal_VOID__POINTER,
+		G_TYPE_NONE, 1, G_TYPE_POINTER);
 
         epv->notifyEvent = impl_accessible_event_notify_event;
 }
 
 static void
-accessible_event_listener_init (AccessibleEventListener *listener)
+spi_event_listener_init (SpiEventListener *listener)
 {
-        listener->callbacks = NULL;
 }
 
-GType
-accessible_event_listener_get_type (void)
-{
-        static GType type = 0;
-
-        if (!type) {
-                static const GTypeInfo tinfo = {
-                        sizeof (AccessibleEventListenerClass),
-                        (GBaseInitFunc) NULL,
-                        (GBaseFinalizeFunc) NULL,
-                        (GClassInitFunc) accessible_event_listener_class_init,
-                        (GClassFinalizeFunc) NULL,
-                        NULL, /* class data */
-                        sizeof (Listener),
-                        0, /* n preallocs */
-                        (GInstanceInitFunc) accessible_event_listener_init,
-                        NULL /* value table */
-                };
-                /*
-                 *   Here we use bonobo_type_unique instead of
-                 * gtk_type_unique, this auto-generates a load of
-                 * CORBA structures for us. All derived types must
-                 * use bonobo_type_unique.
-                 */
-                type = bonobo_type_unique (
-                        PARENT_TYPE,
-                        POA_Accessibility_EventListener__init,
-                        NULL,
-                        G_STRUCT_OFFSET (ListenerClass, epv),
-                        &tinfo,
-                        "AccessibleEventListener");
-        }
+BONOBO_TYPE_FUNC (SpiEventListener,
+		  PARENT_TYPE,
+		  spi_event_listener);
 
-        return type;
-}
-
-AccessibleEventListener *
-accessible_event_listener_new ()
+SpiEventListener *
+spi_event_listener_new ()
 {
-    AccessibleEventListener *retval =
-    ACCESSIBLE_EVENT_LISTENER (g_object_new (accessible_event_listener_get_type (), NULL));
+    SpiEventListener *retval = g_object_new (
+	    SPI_EVENT_LISTENER_TYPE, NULL);
     return retval;
 }
-
-void   accessible_event_listener_add_callback (AccessibleEventListener *listener,
-                                               VoidEventListenerCB callback)
-{
-  listener->callbacks = g_list_append (listener->callbacks, callback);
-}
-
-void   accessible_event_listener_remove_callback (AccessibleEventListener *listener,
-                                                  VoidEventListenerCB callback)
-{
-  listener->callbacks = g_list_remove (listener->callbacks, callback);
-}