-#ifndef _SPI_SPI_LISTENER_H_
-#define _SPI_SPI_LISTENER_H_
-
+/*
+ * AT-SPI - Assistive Technology Service Provider Interface
+ * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
+ *
+ * Copyright 2001, 2002 Sun Microsystems Inc.,
+ * Copyright 2001, 2002 Ximian, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+#ifndef _SPI_LISTENER_H_
+#define _SPI_LISTENER_H_
-#include "accessibleeventlistener.h"
-#include "keystrokelistener.h"
+#include <cspi/spi-impl.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
/*
- *
* Structure used to encapsulate event information
- *
*/
+typedef struct {
+ const char *type;
+ Accessible *source;
+ long detail1;
+ long detail2;
+} AccessibleEvent;
+
+/**
+ *AccessibleDeviceEventType:
+ *@SPI_KEY_PRESSED:
+ *@SPI_KEY_RELEASED:
+ *@SPI_BUTTON_PRESSED:
+ *@SPI_BUTTON_RELEASED:
+ *
+ *The type of an AccessibleDeviceEvent.
+ **/
+typedef enum {
+ SPI_KEY_PRESSED = 1<<0,
+ SPI_KEY_RELEASED = 1<<1,
+ SPI_BUTTON_PRESSED = 1<<2,
+ SPI_BUTTON_RELEASED = 1<<3
+} AccessibleDeviceEventType;
+
+/**
+ *AccessibleKeyEventType:
+ *
+ *This is a synonym for AccessibleDeviceEventType
+ **/
+typedef AccessibleDeviceEventType AccessibleKeyEventType;
-typedef Accessibility_Event SpiAccessibleEvent;
+typedef struct {
+ long keyID;
+ short keycode;
+ char * keystring;
+ long timestamp;
+ AccessibleDeviceEventType type;
+ unsigned short modifiers;
+ SPIBoolean is_text;
+} AccessibleDeviceEvent;
+
+typedef AccessibleDeviceEvent AccessibleKeystroke;
/*
- *
- * Function prototype typedefs for Event SpiListener Callbacks.
- * (see libspi/accessibleeventlistener.h for definition of VoidEventListenerCB).
+ * Function prototype typedefs for Event Listener Callbacks.
+ * (see libspi/accessibleeventlistener.h for definition of SpiVoidEventListenerCB).
*
* usage: signatures should be
- * void (*SpiAccessibleEventListenerCB) (SpiAccessibleEvent *event);
+ * void (*AccessibleEventListenerCB) (AccessibleEvent *event);
*
- * boolean (*KeystrokeListenerCB) (KeystrokeEvent *Event);
+ * SPIBoolean (*AccessibleKeystrokeListenerCB) (AccessibleKeystrokeEvent *Event);
+ * Note that AccessibleKeystrokeListeners may consume the event received
+ * if one of their callbacks returns TRUE (see SPI_registerAccessibleKeystrokeListener)
*/
+typedef void (*AccessibleEventListenerCB) (const AccessibleEvent *event,
+ void *user_data);
+typedef SPIBoolean (*AccessibleKeystrokeListenerCB) (const AccessibleKeystroke *stroke,
+ void *user_data);
+typedef SPIBoolean (*AccessibleDeviceListenerCB) (const AccessibleDeviceEvent *stroke,
+ void *user_data);
-typedef VoidEventListenerCB SpiAccessibleEventListenerCB;
-typedef BooleanKeystrokeListenerCB KeystrokeListenerCB;
-
-#ifdef __cplusplus
+#ifdef __cplusplus
}
-#endif /* __cplusplus */
-
+#endif
#endif