2 * AT-SPI - Assistive Technology Service Provider Interface
3 * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
5 * Copyright 2001 Sun Microsystems Inc.
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
23 #ifndef _SPI_LISTENER_H_
24 #define _SPI_LISTENER_H_
26 #include <cspi/spi-impl.h>
33 * Structure used to encapsulate event information
43 SPI_KEY_PRESSED = 1<<0,
44 SPI_KEY_RELEASED = 1<<1
45 } AccessibleKeyEventType;
53 AccessibleKeyEventType type;
54 unsigned short modifiers;
56 } AccessibleKeystroke;
59 * Function prototype typedefs for Event Listener Callbacks.
60 * (see libspi/accessibleeventlistener.h for definition of SpiVoidEventListenerCB).
62 * usage: signatures should be
63 * void (*AccessibleEventListenerCB) (AccessibleEvent *event);
65 * SPIBoolean (*AccessibleKeystrokeListenerCB) (AccessibleKeystrokeEvent *Event);
67 typedef void (*AccessibleEventListenerCB) (const AccessibleEvent *event,
69 typedef SPIBoolean (*AccessibleKeystrokeListenerCB) (const AccessibleKeystroke *stroke,