Rename and clean up gailutil

6 files changed, 355 insertions, 388 deletions

diff --git a/gtk/a11y/Makefile.am b/gtk/a11y/Makefile.am
index 66481a63cd..e60e340c2d 100644
--- a/gtk/a11y/Makefile.am
+++ b/gtk/a11y/Makefile.am
@@ -4,6 +4,7 @@ noinst_LTLIBRARIES = libgtka11y.la
 
 gtka11y_c_sources =			\
 	gtkaccessibility.c		\
+	gtkaccessibilityutil.c		\
 	gtkarrowaccessible.c		\
 	gtkbooleancellaccessible.c	\
 	gtkbuttonaccessible.c		\
@@ -49,7 +50,6 @@ gtka11y_c_sources =			\
 	gtktreeviewaccessible.c		\
 	gtkwidgetaccessible.c		\
 	gtkwindowaccessible.c		\
-	gailutil.c			\
 	gailmisc.c
 
 gail_private_h_sources =		\
@@ -105,7 +105,7 @@ gail_private_h_sources =		\
 	gtktextviewaccessibleprivate.h  \
 	gtkwidgetaccessibleprivate.h 	\
 	gtkaccessibility.h		\
-	gailutil.h			\
+	gtkaccessibilityutil.h		\
 	gailmisc.h
 
 libgtka11y_la_SOURCES = 		\
diff --git a/gtk/a11y/gailutil.c b/gtk/a11y/gailutil.c
deleted file mode 100644
index a9fc3fbe17..0000000000
--- a/gtk/a11y/gailutil.c
+++ /dev/null
@@ -1,373 +0,0 @@
-/* GTK+ - accessibility implementations
- * Copyright 2011, F123 Consulting & Mais Diferenças
- * Copyright 2001, 2002, 2003 Sun Microsystems Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <gtk/gtk.h>
-#include "gailutil.h"
-#include "gtktoplevelaccessible.h"
-#include "gtkwindowaccessible.h"
-
-static GSList *key_listener_list = NULL;
-
-typedef struct _GailKeyEventInfo GailKeyEventInfo;
-
-struct _GailKeyEventInfo
-{
-  AtkKeyEventStruct *key_event;
-  gpointer func_data;
-};
-
-static gboolean
-state_event_watcher (GSignalInvocationHint *hint,
-                     guint                  n_param_values,
-                     const GValue          *param_values,
-                     gpointer               data)
-{
-  GObject *object;
-  GtkWidget *widget;
-  AtkObject *atk_obj;
-  AtkObject *parent;
-  GdkEventWindowState *event;
-  gchar *signal_name;
-
-  object = g_value_get_object (param_values + 0);
-  if (!GTK_IS_WINDOW (object))
-    return FALSE;
-
-  event = g_value_get_boxed (param_values + 1);
-  if (event->type == GDK_WINDOW_STATE)
-    return FALSE;
-  widget = GTK_WIDGET (object);
-
-  if (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED)
-    signal_name = "maximize";
-  else if (event->new_window_state & GDK_WINDOW_STATE_ICONIFIED)
-    signal_name = "minimize";
-  else if (event->new_window_state == 0)
-    signal_name = "restore";
-  else
-    return TRUE;
-
-  atk_obj = gtk_widget_get_accessible (widget);
-  if (GTK_IS_WINDOW_ACCESSIBLE (atk_obj))
-    {
-      parent = atk_object_get_parent (atk_obj);
-      if (parent == atk_get_root ())
-        g_signal_emit_by_name (atk_obj, signal_name);
-
-      return TRUE;
-    }
-
-  return FALSE;
-}
-
-static gboolean
-configure_event_watcher (GSignalInvocationHint *hint,
-                         guint                  n_param_values,
-                         const GValue          *param_values,
-                         gpointer               data)
-{
-  GtkAllocation allocation;
-  GObject *object;
-  GtkWidget *widget;
-  AtkObject *atk_obj;
-  AtkObject *parent;
-  GdkEvent *event;
-  gchar *signal_name;
-
-  object = g_value_get_object (param_values + 0);
-  if (!GTK_IS_WINDOW (object))
-    return FALSE;
-
-  event = g_value_get_boxed (param_values + 1);
-  if (event->type != GDK_CONFIGURE)
-    return FALSE;
-  widget = GTK_WIDGET (object);
-  gtk_widget_get_allocation (widget, &allocation);
-  if (allocation.x == ((GdkEventConfigure *)event)->x &&
-      allocation.y == ((GdkEventConfigure *)event)->y &&
-      allocation.width == ((GdkEventConfigure *)event)->width &&
-      allocation.height == ((GdkEventConfigure *)event)->height)
-    return TRUE;
-
-  if (allocation.width != ((GdkEventConfigure *)event)->width ||
-      allocation.height != ((GdkEventConfigure *)event)->height)
-    signal_name = "resize";
-  else
-    signal_name = "move";
-
-  atk_obj = gtk_widget_get_accessible (widget);
-  if (GTK_IS_WINDOW_ACCESSIBLE (atk_obj))
-    {
-      parent = atk_object_get_parent (atk_obj);
-      if (parent == atk_get_root ())
-        g_signal_emit_by_name (atk_obj, signal_name);
-
-      return TRUE;
-    }
-
-  return FALSE;
-}
-
-static gboolean
-window_focus (GtkWidget     *widget,
-              GdkEventFocus *event)
-{
-  AtkObject *atk_obj;
-
-  g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
-
-  atk_obj = gtk_widget_get_accessible (widget);
-  g_signal_emit_by_name (atk_obj, event->in ? "activate" : "deactivate");
-
-  return FALSE;
-}
-
-static void
-window_added (AtkObject *atk_obj,
-              guint      index,
-              AtkObject *child)
-{
-  GtkWidget *widget;
-
-  if (!GTK_IS_WINDOW_ACCESSIBLE (child))
-    return;
-
-  widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (child));
-  if (!widget)
-    return;
-
-  g_signal_connect (widget, "focus-in-event", (GCallback) window_focus, NULL);
-  g_signal_connect (widget, "focus-out-event", (GCallback) window_focus, NULL);
-  g_signal_emit_by_name (child, "create");
-}
-
-
-static void
-window_removed (AtkObject *atk_obj,
-                guint      index,
-                AtkObject *child)
-{
-  GtkWidget *widget;
-  GtkWindow *window;
-
-  if (!GTK_IS_WINDOW_ACCESSIBLE (child))
-    return;
-
-  widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (child));
-  if (!widget)
-    return;
-
-  window = GTK_WINDOW (widget);
-  /*
-   * Deactivate window if it is still focused and we are removing it. This
-   * can happen when a dialog displayed by gok is removed.
-   */
-  if (gtk_window_is_active (window) &&
-      gtk_window_has_toplevel_focus (window))
-    g_signal_emit_by_name (child, "deactivate");
-
-  g_signal_handlers_disconnect_by_func (widget, (gpointer) window_focus, NULL);
-  g_signal_emit_by_name (child, "destroy");
-}
-
-static void
-do_window_event_initialization (void)
-{
-  AtkObject *root;
-
-  g_type_class_ref (GTK_TYPE_WINDOW_ACCESSIBLE);
-  g_signal_add_emission_hook (g_signal_lookup ("window-state-event", GTK_TYPE_WIDGET),
-                              0, state_event_watcher, NULL, (GDestroyNotify) NULL);
-  g_signal_add_emission_hook (g_signal_lookup ("configure-event", GTK_TYPE_WIDGET),
-                              0, configure_event_watcher, NULL, (GDestroyNotify) NULL);
-
-  root = atk_get_root ();
-  g_signal_connect (root, "children-changed::add",
-                    (GCallback) window_added, NULL);
-  g_signal_connect (root, "children-changed::remove",
-                    (GCallback) window_removed, NULL);
-}
-
-static void
-undo_window_event_initialization (void)
-{
-  AtkObject *root;
-
-  root = atk_get_root ();
-
-  g_signal_handlers_disconnect_by_func (root, (GCallback) window_added, NULL);
-  g_signal_handlers_disconnect_by_func (root, (GCallback) window_removed, NULL);
-}
-
-static AtkKeyEventStruct *
-atk_key_event_from_gdk_event_key (GdkEventKey *key)
-{
-  AtkKeyEventStruct *event = g_new0 (AtkKeyEventStruct, 1);
-  switch (key->type)
-    {
-    case GDK_KEY_PRESS:
-            event->type = ATK_KEY_EVENT_PRESS;
-            break;
-    case GDK_KEY_RELEASE:
-            event->type = ATK_KEY_EVENT_RELEASE;
-            break;
-    default:
-            g_assert_not_reached ();
-            return NULL;
-    }
-  event->state = key->state;
-  event->keyval = key->keyval;
-  event->length = key->length;
-  if (key->string && key->string [0] &&
-      (key->state & GDK_CONTROL_MASK ||
-       g_unichar_isgraph (g_utf8_get_char (key->string))))
-    {
-      event->string = key->string;
-    }
-  else if (key->type == GDK_KEY_PRESS ||
-           key->type == GDK_KEY_RELEASE)
-    {
-      event->string = gdk_keyval_name (key->keyval);
-    }
-  event->keycode = key->hardware_keycode;
-  event->timestamp = key->time;
-#ifdef GAIL_DEBUG
-  g_print ("GailKey:\tsym %u\n\tmods %x\n\tcode %u\n\ttime %lx\n",
-           (unsigned int) event->keyval,
-           (unsigned int) event->state,
-           (unsigned int) event->keycode,
-           (unsigned long int) event->timestamp);
-#endif
-  return event;
-}
-
-typedef struct {
-  AtkKeySnoopFunc func;
-  gpointer        data;
-  guint           key;
-} KeyEventListener;
-
-gboolean
-_gail_util_key_snooper (GtkWidget   *the_widget,
-                        GdkEventKey *event)
-{
-  GSList *l;
-  AtkKeyEventStruct *atk_event;
-  gboolean result;
-
-  atk_event = atk_key_event_from_gdk_event_key (event);
-
-  result = FALSE;
-
-  for (l = key_listener_list; l; l = l->next)
-    {
-      KeyEventListener *listener = l->data;
-
-      result |= listener->func (atk_event, listener->data);
-    }
-  g_free (atk_event);
-
-  return result;
-}
-
-static guint
-gail_util_add_key_event_listener (AtkKeySnoopFunc  listener_func,
-                                  gpointer         listener_data)
-{
-  static guint key = 0;
-  KeyEventListener *listener;
-
-  key++;
-
-  listener = g_slice_new0 (KeyEventListener);
-  listener->func = listener_func;
-  listener->data = listener_data;
-  listener->key = key;
-
-  key_listener_list = g_slist_append (key_listener_list, listener);
-
-  return key;
-}
-
-static void
-gail_util_remove_key_event_listener (guint listener_key)
-{
-  GSList *l;
-
-  for (l = key_listener_list; l; l = l->next)
-    {
-      KeyEventListener *listener = l->data;
-
-      if (listener->key == listener_key)
-        {
-          g_slice_free (KeyEventListener, listener);
-          key_listener_list = g_slist_delete_link (key_listener_list, l);
-
-          break;
-        }
-    }
-}
-
-static AtkObject *
-gail_util_get_root (void)
-{
-  static AtkObject *root = NULL;
-
-  if (!root)
-    {
-      root = g_object_new (GTK_TYPE_TOPLEVEL_ACCESSIBLE, NULL);
-      atk_object_initialize (root, NULL);
-    }
-
-  return root;
-}
-
-static const gchar *
-gail_util_get_toolkit_name (void)
-{
-  return "gtk";
-}
-
-static const gchar *
-gail_util_get_toolkit_version (void)
-{
-  return GTK_VERSION;
-}
-
-void
-_gail_util_uninstall (void)
-{
-  undo_window_event_initialization ();
-}
-
-void
-_gail_util_install (void)
-{
-  AtkUtilClass *atk_class = ATK_UTIL_CLASS (g_type_class_ref (ATK_TYPE_UTIL));
-
-  atk_class->add_key_event_listener = gail_util_add_key_event_listener;
-  atk_class->remove_key_event_listener = gail_util_remove_key_event_listener;
-  atk_class->get_root = gail_util_get_root;
-  atk_class->get_toolkit_name = gail_util_get_toolkit_name;
-  atk_class->get_toolkit_version = gail_util_get_toolkit_version;
-
-  do_window_event_initialization ();
-}
diff --git a/gtk/a11y/gtkaccessibility.c b/gtk/a11y/gtkaccessibility.c
index 278762f47a..d5070a650f 100644
--- a/gtk/a11y/gtkaccessibility.c
+++ b/gtk/a11y/gtkaccessibility.c
@@ -18,6 +18,8 @@
 #include "config.h"
 
 #include "gtkaccessibility.h"
+#include "gtkaccessibilityutil.h"
+#include "gtkwindowaccessible.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -32,7 +34,6 @@
 #include <gtk/gtktogglebutton.h>
 #include <gtk/gtkcombobox.h>
 #include <gtk/gtkaccessible.h>
-#include "gailutil.h"
 #include "gailmisc.h"
 
 #ifdef GDK_WINDOWING_X11
@@ -797,6 +798,186 @@ gail_set_focus_object (AtkObject *focus_obj,
     }
 }
 
+static gboolean
+state_event_watcher (GSignalInvocationHint *hint,
+                     guint                  n_param_values,
+                     const GValue          *param_values,
+                     gpointer               data)
+{
+  GObject *object;
+  GtkWidget *widget;
+  AtkObject *atk_obj;
+  AtkObject *parent;
+  GdkEventWindowState *event;
+  gchar *signal_name;
+
+  object = g_value_get_object (param_values + 0);
+  if (!GTK_IS_WINDOW (object))
+    return FALSE;
+
+  event = g_value_get_boxed (param_values + 1);
+  if (event->type == GDK_WINDOW_STATE)
+    return FALSE;
+  widget = GTK_WIDGET (object);
+
+  if (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED)
+    signal_name = "maximize";
+  else if (event->new_window_state & GDK_WINDOW_STATE_ICONIFIED)
+    signal_name = "minimize";
+  else if (event->new_window_state == 0)
+    signal_name = "restore";
+  else
+    return TRUE;
+
+  atk_obj = gtk_widget_get_accessible (widget);
+  if (GTK_IS_WINDOW_ACCESSIBLE (atk_obj))
+    {
+      parent = atk_object_get_parent (atk_obj);
+      if (parent == atk_get_root ())
+        g_signal_emit_by_name (atk_obj, signal_name);
+
+      return TRUE;
+    }
+
+  return FALSE;
+}
+
+static gboolean
+configure_event_watcher (GSignalInvocationHint *hint,
+                         guint                  n_param_values,
+                         const GValue          *param_values,
+                         gpointer               data)
+{
+  GtkAllocation allocation;
+  GObject *object;
+  GtkWidget *widget;
+  AtkObject *atk_obj;
+  AtkObject *parent;
+  GdkEvent *event;
+  gchar *signal_name;
+
+  object = g_value_get_object (param_values + 0);
+  if (!GTK_IS_WINDOW (object))
+    return FALSE;
+
+  event = g_value_get_boxed (param_values + 1);
+  if (event->type != GDK_CONFIGURE)
+    return FALSE;
+  widget = GTK_WIDGET (object);
+  gtk_widget_get_allocation (widget, &allocation);
+  if (allocation.x == ((GdkEventConfigure *)event)->x &&
+      allocation.y == ((GdkEventConfigure *)event)->y &&
+      allocation.width == ((GdkEventConfigure *)event)->width &&
+      allocation.height == ((GdkEventConfigure *)event)->height)
+    return TRUE;
+
+  if (allocation.width != ((GdkEventConfigure *)event)->width ||
+      allocation.height != ((GdkEventConfigure *)event)->height)
+    signal_name = "resize";
+  else
+    signal_name = "move";
+
+  atk_obj = gtk_widget_get_accessible (widget);
+  if (GTK_IS_WINDOW_ACCESSIBLE (atk_obj))
+    {
+      parent = atk_object_get_parent (atk_obj);
+      if (parent == atk_get_root ())
+        g_signal_emit_by_name (atk_obj, signal_name);
+
+      return TRUE;
+    }
+
+  return FALSE;
+}
+
+static gboolean
+window_focus (GtkWidget     *widget,
+              GdkEventFocus *event)
+{
+  AtkObject *atk_obj;
+
+  g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
+
+  atk_obj = gtk_widget_get_accessible (widget);
+  g_signal_emit_by_name (atk_obj, event->in ? "activate" : "deactivate");
+
+  return FALSE;
+}
+
+static void
+window_added (AtkObject *atk_obj,
+              guint      index,
+              AtkObject *child)
+{
+  GtkWidget *widget;
+
+  if (!GTK_IS_WINDOW_ACCESSIBLE (child))
+    return;
+
+  widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (child));
+  if (!widget)
+    return;
+
+  g_signal_connect (widget, "focus-in-event", (GCallback) window_focus, NULL);
+  g_signal_connect (widget, "focus-out-event", (GCallback) window_focus, NULL);
+  g_signal_emit_by_name (child, "create");
+}
+
+static void
+window_removed (AtkObject *atk_obj,
+                guint      index,
+                AtkObject *child)
+{
+  GtkWidget *widget;
+  GtkWindow *window;
+
+  if (!GTK_IS_WINDOW_ACCESSIBLE (child))
+    return;
+
+  widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (child));
+  if (!widget)
+    return;
+
+  window = GTK_WINDOW (widget);
+  /*
+   * Deactivate window if it is still focused and we are removing it. This
+   * can happen when a dialog displayed by gok is removed.
+   */
+  if (gtk_window_is_active (window) && gtk_window_has_toplevel_focus (window))
+    g_signal_emit_by_name (child, "deactivate");
+
+  g_signal_handlers_disconnect_by_func (widget, (gpointer) window_focus, NULL);
+  g_signal_emit_by_name (child, "destroy");
+}
+
+static void
+do_window_event_initialization (void)
+{
+  AtkObject *root;
+
+  g_type_class_ref (GTK_TYPE_WINDOW_ACCESSIBLE);
+  g_signal_add_emission_hook (g_signal_lookup ("window-state-event", GTK_TYPE_WIDGET),
+                              0, state_event_watcher, NULL, (GDestroyNotify) NULL);
+  g_signal_add_emission_hook (g_signal_lookup ("configure-event", GTK_TYPE_WIDGET),
+                              0, configure_event_watcher, NULL, (GDestroyNotify) NULL);
+
+  root = atk_get_root ();
+  g_signal_connect (root, "children-changed::add", (GCallback) window_added, NULL);
+  g_signal_connect (root, "children-changed::remove", (GCallback) window_removed, NULL);
+}
+
+static void
+undo_window_event_initialization (void)
+{
+  AtkObject *root;
+
+  root = atk_get_root ();
+
+  g_signal_handlers_disconnect_by_func (root, (GCallback) window_added, NULL);
+  g_signal_handlers_disconnect_by_func (root, (GCallback) window_removed, NULL);
+}
+
+
 void
 _gtk_accessibility_shutdown (void)
 {
@@ -810,7 +991,8 @@ _gtk_accessibility_shutdown (void)
 #ifdef GDK_WINDOWING_X11
   atk_bridge_adaptor_cleanup ();
 #endif
-  _gail_util_uninstall ();
+
+  undo_window_event_initialization ();
 }
 
 void
@@ -825,7 +1007,9 @@ _gtk_accessibility_init (void)
   atk_focus_tracker_init (gail_focus_tracker_init);
   focus_tracker_id = atk_add_focus_tracker (gail_focus_tracker);
 
-  _gail_util_install ();
+  _gtk_accessibility_override_atk_util ();
+  do_window_event_initialization ();
+
 #ifdef GDK_WINDOWING_X11
   atk_bridge_adaptor_init (NULL, NULL);
 #endif
diff --git a/gtk/a11y/gtkaccessibility.h b/gtk/a11y/gtkaccessibility.h
index 437bc0efa5..461e219a89 100644
--- a/gtk/a11y/gtkaccessibility.h
+++ b/gtk/a11y/gtkaccessibility.h
@@ -19,11 +19,15 @@
 #define __GTK_ACCESSIBILITY_H__
 
 #include <glib.h>
+#include "gtk/gtkwidget.h"
 
 G_BEGIN_DECLS
 
-void _gtk_accessibility_shutdown (void);
-void _gtk_accessibility_init     (void);
+void      _gtk_accessibility_shutdown    (void);
+void      _gtk_accessibility_init        (void);
+
+gboolean  _gtk_accessibility_key_snooper (GtkWidget   *widget,
+                                          GdkEventKey *event);
 
 G_END_DECLS
 
diff --git a/gtk/a11y/gtkaccessibilityutil.c b/gtk/a11y/gtkaccessibilityutil.c
new file mode 100644
index 0000000000..df6deb84e9
--- /dev/null
+++ b/gtk/a11y/gtkaccessibilityutil.c
@@ -0,0 +1,156 @@
+/* GTK+ - accessibility implementations
+ * Copyright 2011, F123 Consulting & Mais Diferenças
+ * Copyright 2001, 2002, 2003 Sun Microsystems Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <stdlib.h>
+#include <gtk/gtk.h>
+#include "gtkaccessibility.h"
+#include "gtkaccessibilityutil.h"
+#include "gtktoplevelaccessible.h"
+
+static GSList *key_listener_list = NULL;
+
+typedef struct {
+  AtkKeySnoopFunc func;
+  gpointer        data;
+  guint           key;
+} KeyEventListener;
+
+static guint
+add_key_event_listener (AtkKeySnoopFunc  listener_func,
+                        gpointer         listener_data)
+{
+  static guint key = 0;
+  KeyEventListener *listener;
+
+  key++;
+
+  listener = g_slice_new0 (KeyEventListener);
+  listener->func = listener_func;
+  listener->data = listener_data;
+  listener->key = key;
+
+  key_listener_list = g_slist_append (key_listener_list, listener);
+
+  return key;
+}
+
+static void
+remove_key_event_listener (guint listener_key)
+{
+  GSList *l;
+
+  for (l = key_listener_list; l; l = l->next)
+    {
+      KeyEventListener *listener = l->data;
+
+      if (listener->key == listener_key)
+        {
+          g_slice_free (KeyEventListener, listener);
+          key_listener_list = g_slist_delete_link (key_listener_list, l);
+
+          break;
+        }
+    }
+}
+
+static AtkObject *
+get_root (void)
+{
+  static AtkObject *root = NULL;
+
+  if (!root)
+    {
+      root = g_object_new (GTK_TYPE_TOPLEVEL_ACCESSIBLE, NULL);
+      atk_object_initialize (root, NULL);
+    }
+
+  return root;
+}
+
+static const gchar *
+get_toolkit_name (void)
+{
+  return "gtk";
+}
+
+static const gchar *
+get_toolkit_version (void)
+{
+  return GTK_VERSION;
+}
+
+void
+_gtk_accessibility_override_atk_util (void)
+{
+  AtkUtilClass *atk_class = ATK_UTIL_CLASS (g_type_class_ref (ATK_TYPE_UTIL));
+
+  atk_class->add_key_event_listener = add_key_event_listener;
+  atk_class->remove_key_event_listener = remove_key_event_listener;
+  atk_class->get_root = get_root;
+  atk_class->get_toolkit_name = get_toolkit_name;
+  atk_class->get_toolkit_version = get_toolkit_version;
+}
+
+static void
+atk_key_event_from_gdk_event_key (GdkEventKey       *key,
+                                  AtkKeyEventStruct *event)
+{
+  if (key->type == GDK_KEY_PRESS)
+    event->type = ATK_KEY_EVENT_PRESS;
+  else if (key->type == GDK_KEY_RELEASE)
+    event->type = ATK_KEY_EVENT_RELEASE;
+  else
+    g_assert_not_reached ();
+
+  event->state = key->state;
+  event->keyval = key->keyval;
+  event->length = key->length;
+  if (key->string && key->string[0] &&
+      (key->state & GDK_CONTROL_MASK ||
+       g_unichar_isgraph (g_utf8_get_char (key->string))))
+    event->string = key->string;
+  else
+    event->string = gdk_keyval_name (key->keyval);
+
+  event->keycode = key->hardware_keycode;
+  event->timestamp = key->time;
+}
+
+gboolean
+_gtk_accessibility_key_snooper (GtkWidget   *widget,
+                                GdkEventKey *event)
+{
+  GSList *l;
+  AtkKeyEventStruct atk_event;
+  gboolean result;
+
+  result = FALSE;
+
+  atk_key_event_from_gdk_event_key (event, &atk_event);
+
+  for (l = key_listener_list; l; l = l->next)
+    {
+      KeyEventListener *listener = l->data;
+
+      result |= listener->func (&atk_event, listener->data);
+    }
+
+  return result;
+}
diff --git a/gtk/a11y/gailutil.h b/gtk/a11y/gtkaccessibilityutil.h
index 7af6009dd4..7ab28c39ef 100644
--- a/gtk/a11y/gailutil.h
+++ b/gtk/a11y/gtkaccessibilityutil.h
@@ -15,19 +15,15 @@
  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef __GAIL_UTIL_H__
-#define __GAIL_UTIL_H__
+#ifndef __GTK_ACCESSIBILITY_UTIL_H__
+#define __GTK_ACCESSIBILITY_UTIL_H__
 
 #include <atk/atk.h>
 
 G_BEGIN_DECLS
 
-void _gail_util_install   (void);
-void _gail_util_uninstall (void);
-
-gboolean  _gail_util_key_snooper (GtkWidget   *the_widget,
-                                  GdkEventKey *event);
+void _gtk_accessibility_override_atk_util (void);
 
 G_END_DECLS
 
-#endif /* __GAIL_UTIL_H__ */
+#endif /* __GTK_ACCESSIBILITY_UTIL_H__ */