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 /* deviceeventcontroler.c: implement the DeviceEventController interface */
34 #include <X11/extensions/XTest.h>
36 #include <X11/keysymdef.h>
37 #include <gdk/gdkx.h> /* TODO: hide dependency (wrap in single porting file) */
38 #include <gdk/gdkwindow.h>
40 #include "deviceeventcontroller.h"
42 /* Our parent Gtk object type */
43 #define PARENT_TYPE BONOBO_TYPE_OBJECT
45 /* A pointer to our parent object class */
46 static GObjectClass *spi_device_event_controller_parent_class;
48 static gboolean kbd_registered = FALSE;
50 static Window root_window;
54 SPI_DEVICE_TYPE_MOUSE,
55 SPI_DEVICE_TYPE_LAST_DEFINED
56 } SpiDeviceTypeCategory;
58 struct _DEControllerGrabMask {
59 Accessibility_ControllerEventMask modmask;
60 CORBA_unsigned_long keyval;
61 unsigned int refcount;
64 typedef struct _DEControllerGrabMask DEControllerGrabMask;
66 struct _DEControllerListener {
68 SpiDeviceTypeCategory type;
71 typedef struct _DEControllerListener DEControllerListener;
73 struct _DEControllerKeyListener {
74 DEControllerListener listener;
75 Accessibility_KeySet *keys;
76 Accessibility_ControllerEventMask mask;
77 Accessibility_KeyEventTypeSeq *typeseq;
78 gboolean is_system_global;
81 typedef struct _DEControllerKeyListener DEControllerKeyListener;
83 static gboolean spi_controller_register_with_devices (SpiDeviceEventController *controller);
84 static gboolean spi_controller_grab_keyboard (SpiDeviceEventController *controller);
86 static void spi_controller_register_device_listener (SpiDeviceEventController *controller,
87 DEControllerListener *l,
88 CORBA_Environment *ev);
95 spi_get_display (void )
97 static Display *display = NULL;
98 /* We must open a new connection to the server to avoid clashing with the GDK event loop */
100 * TODO: fixme, this makes the foolish assumption that registryd uses
101 * the same display as the apps, and the the DISPLAY environment variable is set.
106 display = XOpenDisplay (g_getenv ("DISPLAY"));
111 static DEControllerGrabMask *
112 spi_grabmask_clone (DEControllerGrabMask *grabmask)
114 DEControllerGrabMask *clone = g_new0 (DEControllerGrabMask, 1);
115 memcpy (clone, grabmask, sizeof (DEControllerGrabMask));
120 spi_compare_corba_objects (gconstpointer p1, gconstpointer p2)
122 CORBA_Environment ev;
124 retval = !CORBA_Object_is_equivalent ((CORBA_Object) p1, (CORBA_Object) p2, &ev);
127 fprintf (stderr, "comparing %p to %p; result %d\n",
135 spi_compare_listeners (gconstpointer p1, gconstpointer p2)
137 DEControllerListener *l1 = (DEControllerListener *) p1;
138 DEControllerListener *l2 = (DEControllerListener *) p2;
139 return spi_compare_corba_objects (l1->object, l2->object);
143 spi_grabmask_compare_values (gconstpointer p1, gconstpointer p2)
145 DEControllerGrabMask *l1;
146 DEControllerGrabMask *l2;
153 l1 = (DEControllerGrabMask *) p1;
154 l2 = (DEControllerGrabMask *) p2;
155 return ((l1->modmask != l2->modmask) || (l1->keyval != l2->keyval));
159 static DEControllerKeyListener *
160 spi_dec_key_listener_new (CORBA_Object l,
161 const Accessibility_KeySet *keys,
162 const Accessibility_ControllerEventMask mask,
163 const Accessibility_KeyEventTypeSeq *typeseq,
164 const CORBA_boolean is_system_global,
165 CORBA_Environment *ev)
167 DEControllerKeyListener *key_listener = g_new0 (DEControllerKeyListener, 1);
168 key_listener->listener.object = bonobo_object_dup_ref (l, ev);
169 key_listener->listener.type = SPI_DEVICE_TYPE_KBD;
170 key_listener->keys = ORBit_copy_value (keys, TC_Accessibility_KeySet);
171 key_listener->mask = mask;
172 key_listener->typeseq = ORBit_copy_value (typeseq, TC_Accessibility_KeyEventTypeSeq);
173 key_listener->is_system_global = is_system_global;
176 g_print ("new listener, with mask %x, is_global %d, keys %p\n",
177 (unsigned int) key_listener->mask,
178 (int) key_listener->is_system_global,
179 (void *) key_listener->keys);
185 spi_dec_key_listener_free (DEControllerKeyListener *key_listener, CORBA_Environment *ev)
187 bonobo_object_release_unref (key_listener->listener.object, ev);
188 CORBA_free (key_listener->typeseq);
189 CORBA_free (key_listener->keys);
190 g_free (key_listener);
194 spi_controller_deregister_global_keygrabs (SpiDeviceEventController *controller,
195 DEControllerKeyListener *key_listener)
198 DEControllerGrabMask *mask_ptr;
199 /* TODO: implement this! Also remember to release any keygrabs still held */
204 spi_controller_register_global_keygrabs (SpiDeviceEventController *controller,
205 DEControllerKeyListener *key_listener)
207 DEControllerGrabMask grabmask, *grabmask_ptr;
210 /* TODO: deregistration version of this function */
212 grabmask.modmask = key_listener->mask;
213 if (key_listener->keys->_length == 0) /* special case means AnyKey/AllKeys */
215 grabmask.keyval = AnyKey;
216 list_ptr = g_list_find_custom (controller->keygrabs_list, &grabmask,
217 spi_grabmask_compare_values);
220 grabmask_ptr = (DEControllerGrabMask *) list_ptr->data;
221 grabmask_ptr->refcount++;
225 controller->keygrabs_list =
226 g_list_prepend (controller->keygrabs_list,
227 spi_grabmask_clone (&grabmask));
232 for (i = 0; i < key_listener->keys->_length; ++i)
234 long int keyval = key_listener->keys->_buffer[i];
235 /* X Grabs require keycodes, not keysyms */
238 keyval = XKeysymToKeycode(spi_get_display (), (KeySym) keyval);
240 grabmask.keyval = keyval;
241 list_ptr = g_list_find_custom (controller->keygrabs_list, &grabmask,
242 spi_grabmask_compare_values);
245 grabmask_ptr = (DEControllerGrabMask *) list_ptr->data;
246 grabmask_ptr->refcount++;
250 controller->keygrabs_list =
251 g_list_prepend (controller->keygrabs_list,
252 spi_grabmask_clone (&grabmask));
253 fprintf (stderr, "appending mask with val=%lu\n",
254 (unsigned long) grabmask.modmask);
261 spi_controller_register_device_listener (SpiDeviceEventController *controller,
262 DEControllerListener *listener,
263 CORBA_Environment *ev)
265 DEControllerKeyListener *key_listener;
267 switch (listener->type) {
268 case SPI_DEVICE_TYPE_KBD:
269 key_listener = (DEControllerKeyListener *) listener;
270 controller->key_listeners = g_list_prepend (controller->key_listeners, key_listener);
271 if (key_listener->is_system_global)
273 spi_controller_register_global_keygrabs (controller, key_listener);
276 case SPI_DEVICE_TYPE_MOUSE:
277 /* controller->mouse_listeners = g_list_append (controller->mouse_listeners,
278 CORBA_Object_duplicate (l, ev));*/
280 /* this interface should only be used for mouse motion events, not mouse clicks events */
286 spi_controller_deregister_device_listener (SpiDeviceEventController *controller,
287 DEControllerListener *listener,
288 CORBA_Environment *ev)
290 Accessibility_ControllerEventMask *mask_ptr;
291 DEControllerListener *dec_listener;
293 switch (listener->type)
295 case SPI_DEVICE_TYPE_KBD:
296 spi_controller_deregister_global_keygrabs (controller,
297 (DEControllerKeyListener *) listener);
299 /* now, remove this listener from the keylistener list */
300 list_ptr = g_list_find_custom (controller->key_listeners, listener, spi_compare_listeners);
303 dec_listener = (DEControllerListener *) list_ptr->data;
305 g_print ("removing keylistener %p\n", dec_listener->object);
307 controller->key_listeners = g_list_remove_link (controller->key_listeners,
309 spi_dec_key_listener_free ((DEControllerKeyListener *) dec_listener, ev);
312 case SPI_DEVICE_TYPE_MOUSE: /* TODO: implement */
318 spi_controller_register_with_devices (SpiDeviceEventController *controller)
320 gboolean retval = FALSE;
322 /* calls to device-specific implementations and routines go here */
323 /* register with: keyboard hardware code handler */
324 /* register with: (translated) keystroke handler */
326 /* We must open a new connection to the server to avoid clashing with the GDK event loop */
327 root_window = DefaultRootWindow (spi_get_display ());
328 XSelectInput (spi_get_display (),
330 KeyPressMask | KeyReleaseMask);
331 /* register with: mouse hardware device handler? */
332 /* register with: mouse event handler */
337 spi_key_set_contains_key (Accessibility_KeySet *key_set, const Accessibility_DeviceEvent *key_event)
342 /* g_assert (key_set); */
343 if (!key_set) { g_print ("null key set!"); return TRUE; }
345 len = key_set->_length;
347 if (len == 0) /* special case, means "all keys/any key" */
349 g_print ("anykey\n");
353 for (i=0; i<len; ++i)
355 #ifdef SPI_KEYEVENT_DEBUG
356 g_print ("key_set[%d] = %d; key_event %d, code %d\n",
358 (int) key_set->_buffer[i],
360 (int) key_event->hw_code);
362 if (key_set->_buffer[i] == (CORBA_long) key_event->id) return TRUE;
363 if (key_set->_buffer[i] == (CORBA_long) -key_event->hw_code) return TRUE;
370 spi_key_eventtype_seq_contains_event (Accessibility_KeyEventTypeSeq *type_seq,
371 const Accessibility_DeviceEvent *key_event)
376 /* g_assert (type_seq); */
377 if (!type_seq) { g_print ("null type seq!"); return TRUE; }
379 len = type_seq->_length;
381 if (len == 0) /* special case, means "all events/any event" */
386 for (i=0; i<len; ++i)
389 g_print ("type_seq[%d] = %d; key event type = %d\n", i, (int) type_seq->_buffer[i],
390 (int) key_event->type);
392 if (type_seq->_buffer[i] == (CORBA_long) key_event->type) return TRUE;
399 spi_key_event_matches_listener (const Accessibility_DeviceEvent *key_event,
400 DEControllerKeyListener *listener,
401 CORBA_boolean is_system_global)
403 g_print ("checking keycode %d\n", (int) key_event->hw_code);
404 if ((key_event->modifiers == (CORBA_unsigned_short) (listener->mask & 0xFFFF)) &&
405 spi_key_set_contains_key (listener->keys, key_event) &&
406 spi_key_eventtype_seq_contains_event (listener->typeseq, key_event) &&
407 (is_system_global == listener->is_system_global))
416 spi_notify_keylisteners (GList *key_listeners,
417 const Accessibility_DeviceEvent *key_event,
418 CORBA_boolean is_system_global,
419 CORBA_Environment *ev)
421 int i, n_listeners = g_list_length (key_listeners);
422 gboolean is_consumed = FALSE;
424 for (i=0; i<n_listeners && !is_consumed; ++i)
426 Accessibility_DeviceEventListener ls;
427 DEControllerKeyListener *key_listener = (DEControllerKeyListener *)
428 g_list_nth_data (key_listeners, i);
429 ls = (Accessibility_DeviceEventListener) key_listener->listener.object;
430 if (spi_key_event_matches_listener (key_event, key_listener, is_system_global))
432 if (!CORBA_Object_is_nil(ls, ev))
434 is_consumed = Accessibility_DeviceEventListener_notifyEvent (ls, key_event, ev);
439 #ifdef SPI_KEYEVENT_DEBUG
440 g_print ("no match for listener %d\n", i);
448 static Accessibility_DeviceEvent
449 spi_keystroke_from_x_key_event (XKeyEvent *x_key_event)
451 Accessibility_DeviceEvent key_event;
453 const int cbuf_bytes = 20;
454 char cbuf [cbuf_bytes];
456 keysym = XLookupKeysym (x_key_event, 0);
457 key_event.id = (CORBA_long)(keysym);
458 key_event.hw_code = (CORBA_short) x_key_event->keycode;
459 if (((XEvent *) x_key_event)->type == KeyPress)
461 key_event.type = Accessibility_KEY_PRESSED;
465 key_event.type = Accessibility_KEY_RELEASED;
467 key_event.modifiers = (CORBA_unsigned_short)(x_key_event->state);
468 key_event.is_text = CORBA_FALSE;
472 key_event.event_string = CORBA_string_dup ("space");
475 key_event.event_string = CORBA_string_dup ("Tab");
478 key_event.event_string = CORBA_string_dup ("Backspace");
481 key_event.event_string = CORBA_string_dup ("Return");
484 if (XLookupString (x_key_event, cbuf, cbuf_bytes, &keysym, NULL) > 0)
486 key_event.event_string = CORBA_string_dup (cbuf);
487 if (isgraph (keysym))
489 key_event.is_text = CORBA_TRUE; /* FIXME: incorrect for some composed chars? */
494 key_event.event_string = CORBA_string_dup ("");
498 key_event.timestamp = (CORBA_unsigned_long) x_key_event->time;
499 #ifdef SPI_KEYEVENT_DEBUG
501 "Key %lu pressed (%c), modifiers %d\n",
502 (unsigned long) keysym,
503 keysym ? (int) keysym : '*',
504 (int) x_key_event->state);
507 fprintf (stderr, "%s%c",
508 (x_key_event->state & Mod1Mask)?"Alt-":"",
509 ((x_key_event->state & ShiftMask)^(x_key_event->state & LockMask))?
510 g_ascii_toupper (keysym) : g_ascii_tolower (keysym));
511 #endif /* SPI_DEBUG */
517 spi_check_key_event (SpiDeviceEventController *controller)
519 static gboolean initialized = FALSE;
520 XEvent *x_event = g_new0 (XEvent, 1);
521 XKeyEvent *x_key_event;
522 gboolean is_consumed = FALSE;
523 Accessibility_DeviceEvent key_event;
524 static CORBA_Environment ev;
529 CORBA_exception_init (&ev);
532 while (XPending(spi_get_display ()))
534 XNextEvent (spi_get_display (), x_event);
535 if (XFilterEvent (x_event, None)) continue;
536 if (x_event->type == KeyPress || x_event->type == KeyRelease)
538 key_event = spi_keystroke_from_x_key_event ((XKeyEvent *) x_event);
539 /* relay to listeners, and decide whether to consume it or not */
540 is_consumed = spi_notify_keylisteners (controller->key_listeners, &key_event, CORBA_TRUE, &ev);
544 #ifdef SPI_KEYEVENT_DEBUG
545 fprintf (stderr, "other event, type %d\n", (int) x_event->type);
551 XAllowEvents (spi_get_display (), AsyncKeyboard, CurrentTime);
555 XAllowEvents (spi_get_display (), ReplayKeyboard, CurrentTime);
558 XUngrabKey (spi_get_display (), AnyKey, AnyModifier, root_window);
560 return spi_controller_grab_keyboard (controller);
564 spi_controller_grab_keyboard (SpiDeviceEventController *controller)
566 GList *maskList = controller->keygrabs_list;
569 last_mask = g_list_length (maskList);
572 * masks known to work with default RH 7.1:
573 * 0 (no mods), LockMask, Mod1Mask, Mod2Mask, ShiftMask,
574 * ShiftMask|LockMask, Mod1Mask|LockMask, Mod2Mask|LockMask,
575 * ShiftMask|Mod1Mask, ShiftMask|Mod2Mask, Mod1Mask|Mod2Mask,
576 * ShiftMask|LockMask|Mod1Mask, ShiftMask|LockMask|Mod2Mask,
578 * ControlMask grabs are broken, must be in use already
581 for (i=0; i < last_mask; ++i)
583 DEControllerGrabMask * grab_mask
584 = (DEControllerGrabMask *) g_list_nth_data (maskList, i);
585 unsigned long maskVal = 0xFFFFFFFF;
589 maskVal = (unsigned long) grab_mask->modmask;
590 keyVal = grab_mask->keyval;
593 fprintf (stderr, "mask=%lx\n", maskVal);
595 if (!(maskVal & ControlMask))
597 XGrabKey (spi_get_display (),
604 /* TODO: check call for errors and return FALSE if error occurs */
608 return FALSE; /* can't do control key yet */
615 * Implemented GObject::finalize
618 spi_device_event_controller_object_finalize (GObject *object)
622 fprintf(stderr, "spi_device_event_controller_object_finalize called\n");
624 /* disconnect any special listeners, get rid of outstanding keygrabs */
626 spi_device_event_controller_parent_class->finalize (object);
630 * CORBA Accessibility::DeviceEventController::registerKeystrokeListener
631 * method implementation
634 impl_register_keystroke_listener (PortableServer_Servant servant,
635 const Accessibility_DeviceEventListener l,
636 const Accessibility_KeySet *keys,
637 const Accessibility_ControllerEventMask mask,
638 const Accessibility_KeyEventTypeSeq *type,
639 const CORBA_boolean is_system_global,
640 CORBA_Environment *ev)
642 SpiDeviceEventController *controller = SPI_DEVICE_EVENT_CONTROLLER (
643 bonobo_object_from_servant (servant));
644 DEControllerKeyListener *dec_listener;
646 fprintf (stderr, "registering keystroke listener %p with maskVal %lu\n",
647 (void *) l, (unsigned long) mask);
649 dec_listener = spi_dec_key_listener_new (l, keys, mask, type,
650 is_system_global, ev);
652 spi_controller_register_device_listener (controller,
653 (DEControllerListener *) dec_listener,
658 * CORBA Accessibility::DeviceEventController::deregisterKeystrokeListener
659 * method implementation
662 impl_deregister_keystroke_listener (PortableServer_Servant servant,
663 const Accessibility_DeviceEventListener l,
664 const Accessibility_KeySet *keys,
665 const Accessibility_ControllerEventMask mask,
666 const Accessibility_KeyEventTypeSeq *type,
667 const CORBA_boolean is_system_global,
668 CORBA_Environment *ev)
670 SpiDeviceEventController *controller = SPI_DEVICE_EVENT_CONTROLLER (
671 bonobo_object_from_servant (servant));
672 DEControllerKeyListener *key_listener = spi_dec_key_listener_new (l,
678 #ifdef SPI_DEREGISTER_DEBUG
679 fprintf (stderr, "deregistering keystroke listener %p with maskVal %lu\n",
680 (void *) l, (unsigned long) mask->value);
682 spi_controller_deregister_device_listener(controller,
683 (DEControllerListener *) key_listener,
685 spi_dec_key_listener_free (key_listener, ev);
689 * CORBA Accessibility::DeviceEventController::registerMouseListener
690 * method implementation
694 impl_register_mouse_listener (PortableServer_Servant servant,
695 const Accessibility_MouseListener *l,
696 CORBA_Environment *ev)
698 SpiDeviceEventController *controller = SPI_DEVICE_EVENT_CONTROLLER (
699 bonobo_object_from_servant (servant));
701 fprintf (stderr, "registering mouse listener %p\n", l);
703 spi_controller_register_device_listener(controller, DEVICE_TYPE_MOUSE, l, keys, mask, ev);
708 keycode_for_keysym (long keysym)
710 return XKeysymToKeycode (spi_get_display (), (KeySym) keysym);
714 * CORBA Accessibility::DeviceEventController::registerKeystrokeListener
715 * method implementation
718 impl_generate_key_event (PortableServer_Servant servant,
719 const CORBA_long keycode,
720 const Accessibility_KeySynthType synth_type,
721 CORBA_Environment *ev)
725 fprintf (stderr, "synthesizing keystroke %ld, type %d\n", (long) keycode, (int) synth_type);
727 /* TODO: hide/wrap/remove X dependency */
729 /* TODO: be accessX-savvy so that keyrelease occurs after sufficient timeout */
732 * TODO: when initializing, query for XTest extension before using,
733 * and fall back to XSendEvent() if XTest is not available.
738 case Accessibility_KEY_PRESS:
739 XTestFakeKeyEvent (spi_get_display (), (unsigned int) keycode, True, CurrentTime);
741 case Accessibility_KEY_PRESSRELEASE:
742 XTestFakeKeyEvent (spi_get_display (), (unsigned int) keycode, True, CurrentTime);
743 case Accessibility_KEY_RELEASE:
744 XTestFakeKeyEvent (spi_get_display (), (unsigned int) keycode, False, CurrentTime);
746 case Accessibility_KEY_SYM:
747 key_synth_code = keycode_for_keysym (keycode);
748 XTestFakeKeyEvent (spi_get_display (), (unsigned int) key_synth_code, True, CurrentTime);
749 XTestFakeKeyEvent (spi_get_display (), (unsigned int) key_synth_code, False, CurrentTime);
754 /* Accessibility::DeviceEventController::generateMouseEvent */
756 impl_generate_mouse_event (PortableServer_Servant servant,
759 const CORBA_char *eventName,
760 CORBA_Environment *ev)
763 fprintf (stderr, "generating mouse %s event at %ld, %ld\n", eventName, x, y);
767 /* Accessibility::DeviceEventController::notifyListenersSync */
769 impl_notify_listeners_sync(PortableServer_Servant servant,
770 const Accessibility_DeviceEvent *event,
771 CORBA_Environment *ev)
773 SpiDeviceEventController *controller = SPI_DEVICE_EVENT_CONTROLLER (
774 bonobo_object_from_servant (servant));
776 g_print ("notifylistening listeners synchronously: controller %x, event id %d\n",
777 (void *) controller, (int) event->id);
779 return (spi_notify_keylisteners (controller->key_listeners, event, CORBA_FALSE, ev) ?
780 CORBA_TRUE : CORBA_FALSE);
783 /* Accessibility::DeviceEventController::notifyListenersAsync */
785 impl_notify_listeners_async (PortableServer_Servant servant,
786 const Accessibility_DeviceEvent *event,
787 CORBA_Environment *ev)
789 SpiDeviceEventController *controller = SPI_DEVICE_EVENT_CONTROLLER(
790 bonobo_object_from_servant (servant));
792 fprintf (stderr, "notifying listeners asynchronously\n");
794 spi_notify_keylisteners (controller->key_listeners, event, CORBA_FALSE, ev);
798 spi_device_event_controller_class_init (SpiDeviceEventControllerClass *klass)
800 GObjectClass * object_class = (GObjectClass *) klass;
801 POA_Accessibility_DeviceEventController__epv *epv = &klass->epv;
802 spi_device_event_controller_parent_class = g_type_class_peek_parent (klass);
804 object_class->finalize = spi_device_event_controller_object_finalize;
806 epv->registerKeystrokeListener = impl_register_keystroke_listener;
807 epv->deregisterKeystrokeListener = impl_deregister_keystroke_listener;
808 /* epv->registerMouseListener = impl_register_mouse_listener; */
809 epv->generateKeyEvent = impl_generate_key_event;
810 epv->generateMouseEvent = impl_generate_mouse_event;
811 epv->notifyListenersSync = impl_notify_listeners_sync;
812 epv->notifyListenersAsync = impl_notify_listeners_async;
813 klass->check_key_event = spi_check_key_event;
817 spi_device_event_controller_init (SpiDeviceEventController *device_event_controller)
819 device_event_controller->key_listeners = NULL;
820 device_event_controller->mouse_listeners = NULL;
821 device_event_controller->keygrabs_list = NULL;
822 kbd_registered = spi_controller_register_with_devices (device_event_controller);
826 spi_device_event_controller_check_key_event (SpiDeviceEventController *controller)
828 SpiDeviceEventControllerClass *klass = SPI_DEVICE_EVENT_CONTROLLER_GET_CLASS (controller);
829 if (klass->check_key_event)
830 return (klass->check_key_event) (controller);
834 SpiDeviceEventController *
835 spi_device_event_controller_new (void *registryp)
837 BonoboObject *registry = (BonoboObject *) registryp;
838 SpiDeviceEventController *retval = g_object_new (
839 SPI_DEVICE_EVENT_CONTROLLER_TYPE, NULL);
840 retval->registry = registry;
841 bonobo_object_ref (registry);
845 BONOBO_TYPE_FUNC_FULL (SpiDeviceEventController,
846 Accessibility_DeviceEventController,
848 spi_device_event_controller);