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 */
32 #include <bonobo/bonobo-exception.h>
35 #include <X11/extensions/XTest.h>
37 #include <X11/keysymdef.h>
39 #include <gdk/gdkx.h> /* TODO: hide dependency (wrap in single porting file) */
40 #include <gdk/gdkkeysyms.h>
41 #include <gdk/gdkwindow.h>
43 #include "../libspi/spi-private.h"
44 #include "deviceeventcontroller.h"
46 /* Our parent Gtk object type */
47 #define PARENT_TYPE BONOBO_TYPE_OBJECT
49 /* A pointer to our parent object class */
50 static GObjectClass *spi_device_event_controller_parent_class;
54 SPI_DEVICE_TYPE_LAST_DEFINED
55 } SpiDeviceTypeCategory;
59 guint pending_add : 1;
60 guint pending_remove : 1;
62 Accessibility_ControllerEventMask mod_mask;
63 CORBA_unsigned_long key_val; /* KeyCode */
64 } DEControllerGrabMask;
68 SpiDeviceTypeCategory type;
69 } DEControllerListener;
72 DEControllerListener listener;
74 Accessibility_KeySet *keys;
75 Accessibility_ControllerEventMask mask;
76 Accessibility_KeyEventTypeSeq *typeseq;
77 Accessibility_EventListenerMode *mode;
78 } DEControllerKeyListener;
80 static void spi_controller_register_with_devices (SpiDEController *controller);
81 static gboolean spi_controller_update_key_grabs (SpiDEController *controller,
82 Accessibility_DeviceEvent *recv);
83 static void spi_controller_register_device_listener (SpiDEController *controller,
84 DEControllerListener *l,
85 CORBA_Environment *ev);
86 static void spi_device_event_controller_forward_key_event (SpiDEController *controller,
92 keycode_for_keysym (long keysym)
94 return XKeysymToKeycode (GDK_DISPLAY (), (KeySym) keysym);
97 static DEControllerGrabMask *
98 spi_grab_mask_clone (DEControllerGrabMask *grab_mask)
100 DEControllerGrabMask *clone = g_new (DEControllerGrabMask, 1);
102 memcpy (clone, grab_mask, sizeof (DEControllerGrabMask));
104 clone->ref_count = 1;
105 clone->pending_add = TRUE;
106 clone->pending_remove = FALSE;
112 spi_grab_mask_free (DEControllerGrabMask *grab_mask)
118 spi_grab_mask_compare_values (gconstpointer p1, gconstpointer p2)
120 DEControllerGrabMask *l1 = (DEControllerGrabMask *) p1;
121 DEControllerGrabMask *l2 = (DEControllerGrabMask *) p2;
129 return ((l1->mod_mask != l2->mod_mask) || (l1->key_val != l2->key_val));
133 static DEControllerKeyListener *
134 spi_dec_key_listener_new (CORBA_Object l,
135 const Accessibility_KeySet *keys,
136 const Accessibility_ControllerEventMask mask,
137 const Accessibility_KeyEventTypeSeq *typeseq,
138 const Accessibility_EventListenerMode *mode,
139 CORBA_Environment *ev)
141 DEControllerKeyListener *key_listener = g_new0 (DEControllerKeyListener, 1);
142 key_listener->listener.object = bonobo_object_dup_ref (l, ev);
143 key_listener->listener.type = SPI_DEVICE_TYPE_KBD;
144 key_listener->keys = ORBit_copy_value (keys, TC_Accessibility_KeySet);
145 key_listener->mask = mask;
146 key_listener->typeseq = ORBit_copy_value (typeseq, TC_Accessibility_KeyEventTypeSeq);
148 key_listener->mode = ORBit_copy_value (mode, TC_Accessibility_EventListenerMode);
150 key_listener->mode = NULL;
153 g_print ("new listener, with mask %x, is_global %d, keys %p (%d)\n",
154 (unsigned int) key_listener->mask,
155 (int) (mode ? mode->global : 0),
156 (void *) key_listener->keys,
157 (int) (key_listener->keys ? key_listener->keys->_length : 0));
164 spi_dec_key_listener_free (DEControllerKeyListener *key_listener,
165 CORBA_Environment *ev)
167 bonobo_object_release_unref (key_listener->listener.object, ev);
168 CORBA_free (key_listener->typeseq);
169 CORBA_free (key_listener->keys);
170 g_free (key_listener);
174 _register_keygrab (SpiDEController *controller,
175 DEControllerGrabMask *grab_mask)
179 l = g_list_find_custom (controller->keygrabs_list, grab_mask,
180 spi_grab_mask_compare_values);
183 DEControllerGrabMask *cur_mask = l->data;
185 cur_mask->ref_count++;
186 if (cur_mask->pending_remove)
188 cur_mask->pending_remove = FALSE;
193 controller->keygrabs_list =
194 g_list_prepend (controller->keygrabs_list,
195 spi_grab_mask_clone (grab_mask));
200 _deregister_keygrab (SpiDEController *controller,
201 DEControllerGrabMask *grab_mask)
205 l = g_list_find_custom (controller->keygrabs_list, grab_mask,
206 spi_grab_mask_compare_values);
210 DEControllerGrabMask *cur_mask = l->data;
212 cur_mask->ref_count--;
213 cur_mask->pending_remove = TRUE;
217 g_warning ("De-registering non-existant grab");
222 handle_keygrab (SpiDEController *controller,
223 DEControllerKeyListener *key_listener,
224 void (*process_cb) (SpiDEController *controller,
225 DEControllerGrabMask *grab_mask))
227 DEControllerGrabMask grab_mask = { 0 };
229 grab_mask.mod_mask = key_listener->mask;
230 if (key_listener->keys->_length == 0) /* special case means AnyKey/AllKeys */
232 grab_mask.key_val = AnyKey;
233 process_cb (controller, &grab_mask);
239 for (i = 0; i < key_listener->keys->_length; ++i)
241 long int key_val = key_listener->keys->_buffer[i];
242 /* X Grabs require keycodes, not keysyms */
245 key_val = XKeysymToKeycode (GDK_DISPLAY (), (KeySym) key_val);
247 grab_mask.key_val = key_val;
249 process_cb (controller, &grab_mask);
255 spi_controller_register_global_keygrabs (SpiDEController *controller,
256 DEControllerKeyListener *key_listener)
258 handle_keygrab (controller, key_listener, _register_keygrab);
259 spi_controller_update_key_grabs (controller, NULL);
263 spi_controller_deregister_global_keygrabs (SpiDEController *controller,
264 DEControllerKeyListener *key_listener)
266 handle_keygrab (controller, key_listener, _deregister_keygrab);
267 spi_controller_update_key_grabs (controller, NULL);
271 spi_controller_register_device_listener (SpiDEController *controller,
272 DEControllerListener *listener,
273 CORBA_Environment *ev)
275 DEControllerKeyListener *key_listener;
277 switch (listener->type) {
278 case SPI_DEVICE_TYPE_KBD:
279 key_listener = (DEControllerKeyListener *) listener;
281 controller->key_listeners = g_list_prepend (controller->key_listeners,
283 if (key_listener->mode->global)
285 spi_controller_register_global_keygrabs (controller, key_listener);
293 static GdkFilterReturn
294 global_filter_fn (GdkXEvent *gdk_xevent, GdkEvent *event, gpointer data)
296 XEvent *xevent = gdk_xevent;
297 SpiDEController *controller;
299 if (xevent->type != KeyPress && xevent->type != KeyRelease)
301 return GDK_FILTER_CONTINUE;
304 controller = SPI_DEVICE_EVENT_CONTROLLER (data);
306 spi_device_event_controller_forward_key_event (controller, xevent);
308 /* FIXME: is this right ? */
309 return GDK_FILTER_CONTINUE;
313 spi_controller_register_with_devices (SpiDEController *controller)
315 /* calls to device-specific implementations and routines go here */
316 /* register with: keyboard hardware code handler */
317 /* register with: (translated) keystroke handler */
319 gdk_window_add_filter (NULL, global_filter_fn, controller);
321 gdk_window_set_events (gdk_get_default_root_window (),
322 GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK);
324 XSelectInput (GDK_DISPLAY (),
325 DefaultRootWindow (GDK_DISPLAY ()),
326 KeyPressMask | KeyReleaseMask);
330 spi_key_set_contains_key (Accessibility_KeySet *key_set,
331 const Accessibility_DeviceEvent *key_event)
338 g_print ("null key set!");
342 len = key_set->_length;
344 if (len == 0) /* special case, means "all keys/any key" */
346 g_print ("anykey\n");
350 for (i = 0; i < len; ++i)
352 #ifdef SPI_KEYEVENT_DEBUG
353 g_print ("key_set[%d] = %d; key_event %d, code %d\n",
354 i, (int) key_set->_buffer[i],
355 (int) key_event->id, (int) key_event->hw_code);
357 if (key_set->_buffer[i] == (CORBA_long) key_event->id)
361 if (key_set->_buffer[i] == (CORBA_long) -key_event->hw_code)
371 spi_key_eventtype_seq_contains_event (Accessibility_KeyEventTypeSeq *type_seq,
372 const Accessibility_DeviceEvent *key_event)
380 g_print ("null type seq!");
384 len = type_seq->_length;
386 if (len == 0) /* special case, means "all events/any event" */
391 for (i = 0; i < len; ++i)
394 g_print ("type_seq[%d] = %d; key event type = %d\n", i,
395 (int) type_seq->_buffer[i], (int) key_event->type);
397 if (type_seq->_buffer[i] == (CORBA_long) key_event->type)
407 spi_key_event_matches_listener (const Accessibility_DeviceEvent *key_event,
408 DEControllerKeyListener *listener,
409 CORBA_boolean is_system_global)
411 if ((key_event->modifiers == (CORBA_unsigned_short) (listener->mask & 0xFFFF)) &&
412 spi_key_set_contains_key (listener->keys, key_event) &&
413 spi_key_eventtype_seq_contains_event (listener->typeseq, key_event) &&
414 (is_system_global == listener->mode->global))
425 spi_notify_keylisteners (GList **key_listeners,
426 const Accessibility_DeviceEvent *key_event,
427 CORBA_boolean is_system_global,
428 CORBA_Environment *ev)
431 GSList *notify = NULL, *l2;
432 gboolean is_consumed;
439 for (l = *key_listeners; l; l = l->next)
441 DEControllerKeyListener *key_listener = l->data;
443 if (spi_key_event_matches_listener (key_event, key_listener, is_system_global))
445 Accessibility_DeviceEventListener ls = key_listener->listener.object;
447 if (ls != CORBA_OBJECT_NIL)
449 notify = g_slist_prepend (notify, CORBA_Object_duplicate (ls, ev));
454 #ifdef SPI_KEYEVENT_DEBUG
457 g_print ("no match for listener %d\n", i);
462 for (l2 = notify; l2 && !is_consumed; l2 = l2->next)
464 Accessibility_DeviceEventListener ls = l2->data;
466 is_consumed = Accessibility_DeviceEventListener_notifyEvent (ls, key_event, ev);
471 CORBA_exception_free (ev);
474 CORBA_Object_release (ls, ev);
477 for (; l2; l2 = l2->next)
479 CORBA_Object_release (l2->data, ev);
482 g_slist_free (notify);
487 static Accessibility_DeviceEvent
488 spi_keystroke_from_x_key_event (XKeyEvent *x_key_event)
490 Accessibility_DeviceEvent key_event;
492 const int cbuf_bytes = 20;
493 char cbuf [cbuf_bytes];
495 keysym = XLookupKeysym (x_key_event, 0);
496 key_event.id = (CORBA_long)(keysym);
497 key_event.hw_code = (CORBA_short) x_key_event->keycode;
498 if (((XEvent *) x_key_event)->type == KeyPress)
500 key_event.type = Accessibility_KEY_PRESSED;
504 key_event.type = Accessibility_KEY_RELEASED;
506 key_event.modifiers = (CORBA_unsigned_short)(x_key_event->state);
507 key_event.is_text = CORBA_FALSE;
511 key_event.event_string = CORBA_string_dup ("space");
514 key_event.event_string = CORBA_string_dup ("Tab");
517 key_event.event_string = CORBA_string_dup ("Backspace");
520 key_event.event_string = CORBA_string_dup ("Return");
523 if (XLookupString (x_key_event, cbuf, cbuf_bytes, &keysym, NULL) > 0)
525 key_event.event_string = CORBA_string_dup (cbuf);
526 if (isgraph (keysym))
528 key_event.is_text = CORBA_TRUE; /* FIXME: incorrect for some composed chars? */
533 key_event.event_string = CORBA_string_dup ("");
537 key_event.timestamp = (CORBA_unsigned_long) x_key_event->time;
538 #ifdef SPI_KEYEVENT_DEBUG
540 "Key %lu pressed (%c), modifiers %d\n",
541 (unsigned long) keysym,
542 keysym ? (int) keysym : '*',
543 (int) x_key_event->state);
546 fprintf (stderr, "%s%c",
547 (x_key_event->state & Mod1Mask)?"Alt-":"",
548 ((x_key_event->state & ShiftMask)^(x_key_event->state & LockMask))?
549 g_ascii_toupper (keysym) : g_ascii_tolower (keysym));
550 #endif /* SPI_DEBUG */
555 spi_controller_update_key_grabs (SpiDEController *controller,
556 Accessibility_DeviceEvent *recv)
560 g_return_val_if_fail (controller != NULL, FALSE);
563 * masks known to work with default RH 7.1+:
564 * 0 (no mods), LockMask, Mod1Mask, Mod2Mask, ShiftMask,
565 * ShiftMask|LockMask, Mod1Mask|LockMask, Mod2Mask|LockMask,
566 * ShiftMask|Mod1Mask, ShiftMask|Mod2Mask, Mod1Mask|Mod2Mask,
567 * ShiftMask|LockMask|Mod1Mask, ShiftMask|LockMask|Mod2Mask,
569 * ControlMask grabs are broken, must be in use already
571 for (l = controller->keygrabs_list; l; l = next)
574 gboolean re_issue_grab;
575 DEControllerGrabMask *grab_mask = l->data;
579 re_issue_grab = recv &&
580 (recv->modifiers & grab_mask->mod_mask) &&
581 (grab_mask->key_val == keycode_for_keysym (recv->id));
584 fprintf (stderr, "mask=%lx %lx (%c%c) %s\n",
585 (long int) grab_mask->key_val,
586 (long int) grab_mask->mod_mask,
587 grab_mask->pending_add ? '+' : '.',
588 grab_mask->pending_remove ? '-' : '.',
589 re_issue_grab ? "re-issue": "");
594 if (grab_mask->pending_add && grab_mask->pending_remove)
598 else if (grab_mask->pending_remove)
600 XUngrabKey (GDK_DISPLAY (),
603 gdk_x11_get_default_root_xwindow ());
607 else if (grab_mask->pending_add || re_issue_grab)
609 XGrabKey (GDK_DISPLAY (),
612 gdk_x11_get_default_root_xwindow (),
618 grab_mask->pending_add = FALSE;
619 grab_mask->pending_remove = FALSE;
623 g_assert (grab_mask->ref_count <= 0);
625 controller->keygrabs_list = g_list_delete_link (
626 controller->keygrabs_list, l);
628 spi_grab_mask_free (grab_mask);
631 /* TODO: check calls for errors and return FALSE if error occurs */
638 * Implemented GObject::finalize
641 spi_device_event_controller_object_finalize (GObject *object)
643 SpiDEController *controller;
645 controller = SPI_DEVICE_EVENT_CONTROLLER (object);
648 fprintf(stderr, "spi_device_event_controller_object_finalize called\n");
650 /* disconnect any special listeners, get rid of outstanding keygrabs */
652 spi_device_event_controller_parent_class->finalize (object);
656 * CORBA Accessibility::DEController::registerKeystrokeListener
657 * method implementation
660 impl_register_keystroke_listener (PortableServer_Servant servant,
661 const Accessibility_DeviceEventListener l,
662 const Accessibility_KeySet *keys,
663 const Accessibility_ControllerEventMask mask,
664 const Accessibility_KeyEventTypeSeq *type,
665 const Accessibility_EventListenerMode *mode,
666 CORBA_Environment *ev)
668 SpiDEController *controller = SPI_DEVICE_EVENT_CONTROLLER (
669 bonobo_object_from_servant (servant));
670 DEControllerKeyListener *dec_listener;
672 fprintf (stderr, "registering keystroke listener %p with maskVal %lu\n",
673 (void *) l, (unsigned long) mask);
675 dec_listener = spi_dec_key_listener_new (l, keys, mask, type, mode, ev);
676 spi_controller_register_device_listener (
677 controller, (DEControllerListener *) dec_listener, ev);
682 CORBA_Environment *ev;
683 DEControllerKeyListener *key_listener;
684 } RemoveKeyListenerClosure;
686 static SpiReEnterantContinue
687 remove_key_listener_cb (GList * const *list,
690 DEControllerKeyListener *key_listener = (*list)->data;
691 RemoveKeyListenerClosure *ctx = user_data;
693 if (CORBA_Object_is_equivalent (ctx->key_listener->listener.object,
694 key_listener->listener.object, ctx->ev))
696 spi_re_enterant_list_delete_link (list);
697 spi_dec_key_listener_free (key_listener, ctx->ev);
700 return SPI_RE_ENTERANT_CONTINUE;
704 * CORBA Accessibility::DEController::deregisterKeystrokeListener
705 * method implementation
708 impl_deregister_keystroke_listener (PortableServer_Servant servant,
709 const Accessibility_DeviceEventListener l,
710 const Accessibility_KeySet *keys,
711 const Accessibility_ControllerEventMask mask,
712 const Accessibility_KeyEventTypeSeq *type,
713 CORBA_Environment *ev)
715 DEControllerKeyListener *key_listener;
716 RemoveKeyListenerClosure ctx;
717 SpiDEController *controller;
719 controller = SPI_DEVICE_EVENT_CONTROLLER (bonobo_object (servant));
721 key_listener = spi_dec_key_listener_new (l, keys, mask, type, NULL, ev);
723 #ifdef SPI_DEREGISTER_DEBUG
724 fprintf (stderr, "deregistering keystroke listener %p with maskVal %lu\n",
725 (void *) l, (unsigned long) mask->value);
728 spi_controller_deregister_global_keygrabs (controller, key_listener);
731 ctx.key_listener = key_listener;
733 spi_re_enterant_list_foreach (&controller->key_listeners,
734 remove_key_listener_cb, &ctx);
736 spi_dec_key_listener_free (key_listener, ev);
740 * CORBA Accessibility::DEController::registerKeystrokeListener
741 * method implementation
744 impl_generate_keyboard_event (PortableServer_Servant servant,
745 const CORBA_long keycode,
746 const CORBA_char *keystring,
747 const Accessibility_KeySynthType synth_type,
748 CORBA_Environment *ev)
753 fprintf (stderr, "synthesizing keystroke %ld, type %d\n",
754 (long) keycode, (int) synth_type);
756 /* TODO: hide/wrap/remove X dependency */
758 /* TODO: be accessX-savvy so that keyrelease occurs after sufficient timeout */
761 * TODO: when initializing, query for XTest extension before using,
762 * and fall back to XSendEvent() if XTest is not available.
765 /* TODO: implement keystring mode also */
766 gdk_error_trap_push ();
770 case Accessibility_KEY_PRESS:
771 XTestFakeKeyEvent (GDK_DISPLAY (), (unsigned int) keycode, True, CurrentTime);
773 case Accessibility_KEY_PRESSRELEASE:
774 XTestFakeKeyEvent (GDK_DISPLAY (), (unsigned int) keycode, True, CurrentTime);
775 case Accessibility_KEY_RELEASE:
776 XTestFakeKeyEvent (GDK_DISPLAY (), (unsigned int) keycode, False, CurrentTime);
778 case Accessibility_KEY_SYM:
779 key_synth_code = keycode_for_keysym (keycode);
780 XTestFakeKeyEvent (GDK_DISPLAY (), (unsigned int) key_synth_code, True, CurrentTime);
781 XTestFakeKeyEvent (GDK_DISPLAY (), (unsigned int) key_synth_code, False, CurrentTime);
783 case Accessibility_KEY_STRING:
784 fprintf (stderr, "Not yet implemented\n");
787 if (gdk_error_trap_pop ())
789 g_warning ("Error emitting keystroke");
793 /* Accessibility::DEController::generateMouseEvent */
795 impl_generate_mouse_event (PortableServer_Servant servant,
798 const CORBA_char *eventName,
799 CORBA_Environment *ev)
802 fprintf (stderr, "generating mouse %s event at %ld, %ld\n",
803 eventName, (long int) x, (long int) y);
805 g_warning ("not yet implemented");
808 /* Accessibility::DEController::notifyListenersSync */
810 impl_notify_listeners_sync (PortableServer_Servant servant,
811 const Accessibility_DeviceEvent *event,
812 CORBA_Environment *ev)
814 SpiDEController *controller = SPI_DEVICE_EVENT_CONTROLLER (
815 bonobo_object_from_servant (servant));
817 g_print ("notifylistening listeners synchronously: controller %p, event id %d\n",
818 controller, (int) event->id);
820 return spi_notify_keylisteners (&controller->key_listeners, event, CORBA_FALSE, ev) ?
821 CORBA_TRUE : CORBA_FALSE;
824 /* Accessibility::DEController::notifyListenersAsync */
826 impl_notify_listeners_async (PortableServer_Servant servant,
827 const Accessibility_DeviceEvent *event,
828 CORBA_Environment *ev)
830 SpiDEController *controller = SPI_DEVICE_EVENT_CONTROLLER (
831 bonobo_object_from_servant (servant));
833 fprintf (stderr, "notifying listeners asynchronously\n");
835 spi_notify_keylisteners (&controller->key_listeners, event, CORBA_FALSE, ev);
839 spi_device_event_controller_class_init (SpiDEControllerClass *klass)
841 GObjectClass * object_class = (GObjectClass *) klass;
842 POA_Accessibility_DeviceEventController__epv *epv = &klass->epv;
844 spi_device_event_controller_parent_class = g_type_class_peek_parent (klass);
846 object_class->finalize = spi_device_event_controller_object_finalize;
848 epv->registerKeystrokeListener = impl_register_keystroke_listener;
849 epv->deregisterKeystrokeListener = impl_deregister_keystroke_listener;
850 epv->generateKeyboardEvent = impl_generate_keyboard_event;
851 epv->generateMouseEvent = impl_generate_mouse_event;
852 epv->notifyListenersSync = impl_notify_listeners_sync;
853 epv->notifyListenersAsync = impl_notify_listeners_async;
857 spi_device_event_controller_init (SpiDEController *device_event_controller)
859 device_event_controller->key_listeners = NULL;
860 device_event_controller->mouse_listeners = NULL;
861 device_event_controller->keygrabs_list = NULL;
864 * TODO: fixme, this module makes the foolish assumptions that
865 * registryd uses the same display as the apps, and that the
866 * DISPLAY environment variable is set.
868 gdk_init (NULL, NULL);
870 spi_controller_register_with_devices (device_event_controller);
874 spi_device_event_controller_forward_key_event (SpiDEController *controller,
877 gboolean is_consumed = FALSE;
878 CORBA_Environment ev;
879 Accessibility_DeviceEvent key_event;
881 g_assert (event->type == KeyPress || event->type == KeyRelease);
883 CORBA_exception_init (&ev);
885 key_event = spi_keystroke_from_x_key_event ((XKeyEvent *) event);
886 /* relay to listeners, and decide whether to consume it or not */
887 is_consumed = spi_notify_keylisteners (
888 &controller->key_listeners, &key_event, CORBA_TRUE, &ev);
890 CORBA_exception_free (&ev);
894 XAllowEvents (GDK_DISPLAY (), AsyncKeyboard, CurrentTime);
898 XAllowEvents (GDK_DISPLAY (), ReplayKeyboard, CurrentTime);
901 spi_controller_update_key_grabs (controller, &key_event);
905 spi_device_event_controller_new (SpiRegistry *registry)
907 SpiDEController *retval = g_object_new (
908 SPI_DEVICE_EVENT_CONTROLLER_TYPE, NULL);
910 retval->registry = SPI_REGISTRY (bonobo_object_ref (
911 BONOBO_OBJECT (registry)));
916 BONOBO_TYPE_FUNC_FULL (SpiDEController,
917 Accessibility_DeviceEventController,
919 spi_device_event_controller);