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* AT-SPI - Assistive Technology Service Provider Interface
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* (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
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* Copyright 2002 Ximian, Inc.
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* 2002 Sun Microsystems Inc.
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* Copyright 2010, 2011 Novell, Inc.
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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#ifndef _ATSPI_EVENT_LISTENER_H_
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#define _ATSPI_EVENT_LISTENER_H_
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#include "glib-object.h"
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#include "atspi-types.h"
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GType atspi_event_get_type (void);
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* AtspiEventListenerCB:
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* @event: (transfer full): The event for which notification is sent.
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* @user_data: User data which is passed to the callback each time a notification takes place.
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* A function prototype for callbacks via which clients are notified of AT-SPI events.
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typedef void (*AtspiEventListenerCB) (AtspiEvent *event,
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* AtspiEventListenerSimpleCB:
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* @event: (transfer full): The event for which notification is sent.
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* Like #AtspiEventlistenerCB, but with no user_data.
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typedef void (*AtspiEventListenerSimpleCB) (const AtspiEvent *event);
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#define ATSPI_TYPE_EVENT_LISTENER (atspi_event_listener_get_type ())
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#define ATSPI_EVENT_LISTENER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), ATSPI_TYPE_EVENT_LISTENER, AtspiEventListener))
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#define ATSPI_EVENT_LISTENER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), ATSPI_TYPE_EVENT_LISTENER, AtspiEventListenerClass))
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#define ATSPI_IS_EVENT_LISTENER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATSPI_TYPE_EVENT_LISTENER))
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#define ATSPI_IS_EVENT_LISTENER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), ATSPI_TYPE_EVENT_LISTENER))
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#define ATSPI_EVENT_LISTENER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), ATSPI_TYPE_EVENT_LISTENER, AtspiEventListenerClass))
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typedef struct _AtspiEventListener AtspiEventListener;
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struct _AtspiEventListener
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AtspiEventListenerCB callback;
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GDestroyNotify cb_destroyed;
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typedef struct _AtspiEventListenerClass AtspiEventListenerClass;
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struct _AtspiEventListenerClass
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GObjectClass parent_class;
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GType atspi_event_listener_get_type (void);
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atspi_event_listener_new (AtspiEventListenerCB callback,
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GDestroyNotify callback_destroyed);
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atspi_event_listener_new_simple (AtspiEventListenerSimpleCB callback,
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GDestroyNotify callback_destroyed);
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atspi_event_listener_register (AtspiEventListener *listener,
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const gchar *event_type,
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atspi_event_listener_register_full (AtspiEventListener *listener,
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const gchar *event_type,
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atspi_event_listener_register_from_callback (AtspiEventListenerCB callback,
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GDestroyNotify callback_destroyed,
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const gchar *event_type,
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atspi_event_listener_register_from_callback_full (AtspiEventListenerCB callback,
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GDestroyNotify callback_destroyed,
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const gchar *event_type,
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atspi_event_listener_register_no_data (AtspiEventListenerSimpleCB callback,
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GDestroyNotify callback_destroyed,
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const gchar *event_type,
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atspi_event_listener_deregister (AtspiEventListener *listener,
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const gchar *event_type,
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atspi_event_listener_deregister_from_callback (AtspiEventListenerCB callback,
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const gchar *event_type,
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atspi_event_listener_deregister_no_data (AtspiEventListenerSimpleCB callback,
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const gchar *event_type,
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#endif /* _ATSPI_EVENT_LISTENER_H_ */