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 Accessibility_EventListenerMode *mode;
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 Accessibility_EventListenerMode *mode,
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);
174 key_listener->mode = ORBit_copy_value (mode, TC_Accessibility_EventListenerMode);
176 key_listener->mode = NULL;
179 g_print ("new listener, with mask %x, is_global %d, keys %p\n",
180 (unsigned int) key_listener->mask,
182 (void *) key_listener->keys);
188 spi_dec_key_listener_free (DEControllerKeyListener *key_listener, CORBA_Environment *ev)
190 bonobo_object_release_unref (key_listener->listener.object, ev);
191 CORBA_free (key_listener->typeseq);
192 CORBA_free (key_listener->keys);
193 g_free (key_listener);
197 spi_controller_deregister_global_keygrabs (SpiDeviceEventController *controller,
198 DEControllerKeyListener *key_listener)
201 DEControllerGrabMask *mask_ptr;
202 /* TODO: implement this! Also remember to release any keygrabs still held */
207 spi_controller_register_global_keygrabs (SpiDeviceEventController *controller,
208 DEControllerKeyListener *key_listener)
210 DEControllerGrabMask grabmask, *grabmask_ptr;
213 /* TODO: deregistration version of this function */
215 grabmask.modmask = key_listener->mask;
216 if (key_listener->keys->_length == 0) /* special case means AnyKey/AllKeys */
218 grabmask.keyval = AnyKey;
219 list_ptr = g_list_find_custom (controller->keygrabs_list, &grabmask,
220 spi_grabmask_compare_values);
223 grabmask_ptr = (DEControllerGrabMask *) list_ptr->data;
224 grabmask_ptr->refcount++;
228 controller->keygrabs_list =
229 g_list_prepend (controller->keygrabs_list,
230 spi_grabmask_clone (&grabmask));
235 for (i = 0; i < key_listener->keys->_length; ++i)
237 long int keyval = key_listener->keys->_buffer[i];
238 /* X Grabs require keycodes, not keysyms */
241 keyval = XKeysymToKeycode(spi_get_display (), (KeySym) keyval);
243 grabmask.keyval = keyval;
244 list_ptr = g_list_find_custom (controller->keygrabs_list, &grabmask,
245 spi_grabmask_compare_values);
248 grabmask_ptr = (DEControllerGrabMask *) list_ptr->data;
249 grabmask_ptr->refcount++;
253 controller->keygrabs_list =
254 g_list_prepend (controller->keygrabs_list,
255 spi_grabmask_clone (&grabmask));
256 fprintf (stderr, "appending mask with val=%lu\n",
257 (unsigned long) grabmask.modmask);
264 spi_controller_register_device_listener (SpiDeviceEventController *controller,
265 DEControllerListener *listener,
266 CORBA_Environment *ev)
268 DEControllerKeyListener *key_listener;
270 switch (listener->type) {
271 case SPI_DEVICE_TYPE_KBD:
272 key_listener = (DEControllerKeyListener *) listener;
273 controller->key_listeners = g_list_prepend (controller->key_listeners, key_listener);
274 if (key_listener->mode->global)
276 spi_controller_register_global_keygrabs (controller, key_listener);
279 case SPI_DEVICE_TYPE_MOUSE:
280 /* controller->mouse_listeners = g_list_append (controller->mouse_listeners,
281 CORBA_Object_duplicate (l, ev));*/
283 /* this interface should only be used for mouse motion events, not mouse clicks events */
289 spi_controller_deregister_device_listener (SpiDeviceEventController *controller,
290 DEControllerListener *listener,
291 CORBA_Environment *ev)
293 Accessibility_ControllerEventMask *mask_ptr;
294 DEControllerListener *dec_listener;
296 switch (listener->type)
298 case SPI_DEVICE_TYPE_KBD:
299 spi_controller_deregister_global_keygrabs (controller,
300 (DEControllerKeyListener *) listener);
302 /* now, remove this listener from the keylistener list */
303 list_ptr = g_list_find_custom (controller->key_listeners, listener, spi_compare_listeners);
306 dec_listener = (DEControllerListener *) list_ptr->data;
308 g_print ("removing keylistener %p\n", dec_listener->object);
310 controller->key_listeners = g_list_remove_link (controller->key_listeners,
312 spi_dec_key_listener_free ((DEControllerKeyListener *) dec_listener, ev);
315 case SPI_DEVICE_TYPE_MOUSE: /* TODO: implement */
321 spi_controller_register_with_devices (SpiDeviceEventController *controller)
323 gboolean retval = FALSE;
325 /* calls to device-specific implementations and routines go here */
326 /* register with: keyboard hardware code handler */
327 /* register with: (translated) keystroke handler */
329 /* We must open a new connection to the server to avoid clashing with the GDK event loop */
330 root_window = DefaultRootWindow (spi_get_display ());
331 XSelectInput (spi_get_display (),
333 KeyPressMask | KeyReleaseMask);
334 /* register with: mouse hardware device handler? */
335 /* register with: mouse event handler */
340 spi_key_set_contains_key (Accessibility_KeySet *key_set, const Accessibility_DeviceEvent *key_event)
345 /* g_assert (key_set); */
346 if (!key_set) { g_print ("null key set!"); return TRUE; }
348 len = key_set->_length;
350 if (len == 0) /* special case, means "all keys/any key" */
352 g_print ("anykey\n");
356 for (i=0; i<len; ++i)
358 #ifdef SPI_KEYEVENT_DEBUG
359 g_print ("key_set[%d] = %d; key_event %d, code %d\n",
361 (int) key_set->_buffer[i],
363 (int) key_event->hw_code);
365 if (key_set->_buffer[i] == (CORBA_long) key_event->id) return TRUE;
366 if (key_set->_buffer[i] == (CORBA_long) -key_event->hw_code) return TRUE;
373 spi_key_eventtype_seq_contains_event (Accessibility_KeyEventTypeSeq *type_seq,
374 const Accessibility_DeviceEvent *key_event)
379 /* g_assert (type_seq); */
380 if (!type_seq) { g_print ("null type seq!"); return TRUE; }
382 len = type_seq->_length;
384 if (len == 0) /* special case, means "all events/any event" */
389 for (i=0; i<len; ++i)
392 g_print ("type_seq[%d] = %d; key event type = %d\n", i, (int) type_seq->_buffer[i],
393 (int) key_event->type);
395 if (type_seq->_buffer[i] == (CORBA_long) key_event->type) return TRUE;
402 spi_key_event_matches_listener (const Accessibility_DeviceEvent *key_event,
403 DEControllerKeyListener *listener,
404 CORBA_boolean is_system_global)
406 g_print ("checking keycode %d\n", (int) key_event->hw_code);
407 if ((key_event->modifiers == (CORBA_unsigned_short) (listener->mask & 0xFFFF)) &&
408 spi_key_set_contains_key (listener->keys, key_event) &&
409 spi_key_eventtype_seq_contains_event (listener->typeseq, key_event) &&
410 (is_system_global == listener->mode->global))
419 spi_notify_keylisteners (GList *key_listeners,
420 const Accessibility_DeviceEvent *key_event,
421 CORBA_boolean is_system_global,
422 CORBA_Environment *ev)
424 int i, n_listeners = g_list_length (key_listeners);
425 gboolean is_consumed = FALSE;
427 for (i=0; i<n_listeners && !is_consumed; ++i)
429 Accessibility_DeviceEventListener ls;
430 DEControllerKeyListener *key_listener = (DEControllerKeyListener *)
431 g_list_nth_data (key_listeners, i);
432 ls = (Accessibility_DeviceEventListener) key_listener->listener.object;
433 if (spi_key_event_matches_listener (key_event, key_listener, is_system_global))
435 if (!CORBA_Object_is_nil(ls, ev))
437 is_consumed = Accessibility_DeviceEventListener_notifyEvent (ls, key_event, ev);
442 #ifdef SPI_KEYEVENT_DEBUG
443 g_print ("no match for listener %d\n", i);
451 static Accessibility_DeviceEvent
452 spi_keystroke_from_x_key_event (XKeyEvent *x_key_event)
454 Accessibility_DeviceEvent key_event;
456 const int cbuf_bytes = 20;
457 char cbuf [cbuf_bytes];
459 keysym = XLookupKeysym (x_key_event, 0);
460 key_event.id = (CORBA_long)(keysym);
461 key_event.hw_code = (CORBA_short) x_key_event->keycode;
462 if (((XEvent *) x_key_event)->type == KeyPress)
464 key_event.type = Accessibility_KEY_PRESSED;
468 key_event.type = Accessibility_KEY_RELEASED;
470 key_event.modifiers = (CORBA_unsigned_short)(x_key_event->state);
471 key_event.is_text = CORBA_FALSE;
475 key_event.event_string = CORBA_string_dup ("space");
478 key_event.event_string = CORBA_string_dup ("Tab");
481 key_event.event_string = CORBA_string_dup ("Backspace");
484 key_event.event_string = CORBA_string_dup ("Return");
487 if (XLookupString (x_key_event, cbuf, cbuf_bytes, &keysym, NULL) > 0)
489 key_event.event_string = CORBA_string_dup (cbuf);
490 if (isgraph (keysym))
492 key_event.is_text = CORBA_TRUE; /* FIXME: incorrect for some composed chars? */
497 key_event.event_string = CORBA_string_dup ("");
501 key_event.timestamp = (CORBA_unsigned_long) x_key_event->time;
502 #ifdef SPI_KEYEVENT_DEBUG
504 "Key %lu pressed (%c), modifiers %d\n",
505 (unsigned long) keysym,
506 keysym ? (int) keysym : '*',
507 (int) x_key_event->state);
510 fprintf (stderr, "%s%c",
511 (x_key_event->state & Mod1Mask)?"Alt-":"",
512 ((x_key_event->state & ShiftMask)^(x_key_event->state & LockMask))?
513 g_ascii_toupper (keysym) : g_ascii_tolower (keysym));
514 #endif /* SPI_DEBUG */
520 spi_check_key_event (SpiDeviceEventController *controller)
522 static gboolean initialized = FALSE;
523 XEvent *x_event = g_new0 (XEvent, 1);
524 XKeyEvent *x_key_event;
525 gboolean is_consumed = FALSE;
526 Accessibility_DeviceEvent key_event;
527 static CORBA_Environment ev;
532 CORBA_exception_init (&ev);
535 while (XPending(spi_get_display ()))
537 XNextEvent (spi_get_display (), x_event);
538 if (XFilterEvent (x_event, None)) continue;
539 if (x_event->type == KeyPress || x_event->type == KeyRelease)
541 key_event = spi_keystroke_from_x_key_event ((XKeyEvent *) x_event);
542 /* relay to listeners, and decide whether to consume it or not */
543 is_consumed = spi_notify_keylisteners (controller->key_listeners, &key_event, CORBA_TRUE, &ev);
547 #ifdef SPI_KEYEVENT_DEBUG
548 fprintf (stderr, "other event, type %d\n", (int) x_event->type);
554 XAllowEvents (spi_get_display (), AsyncKeyboard, CurrentTime);
558 XAllowEvents (spi_get_display (), ReplayKeyboard, CurrentTime);
561 XUngrabKey (spi_get_display (), AnyKey, AnyModifier, root_window);
563 return spi_controller_grab_keyboard (controller);
567 spi_controller_grab_keyboard (SpiDeviceEventController *controller)
569 GList *maskList = controller->keygrabs_list;
572 last_mask = g_list_length (maskList);
575 * masks known to work with default RH 7.1:
576 * 0 (no mods), LockMask, Mod1Mask, Mod2Mask, ShiftMask,
577 * ShiftMask|LockMask, Mod1Mask|LockMask, Mod2Mask|LockMask,
578 * ShiftMask|Mod1Mask, ShiftMask|Mod2Mask, Mod1Mask|Mod2Mask,
579 * ShiftMask|LockMask|Mod1Mask, ShiftMask|LockMask|Mod2Mask,
581 * ControlMask grabs are broken, must be in use already
584 for (i=0; i < last_mask; ++i)
586 DEControllerGrabMask * grab_mask
587 = (DEControllerGrabMask *) g_list_nth_data (maskList, i);
588 unsigned long maskVal = 0xFFFFFFFF;
592 maskVal = (unsigned long) grab_mask->modmask;
593 keyVal = grab_mask->keyval;
596 fprintf (stderr, "mask=%lx\n", maskVal);
598 if (!(maskVal & ControlMask))
600 XGrabKey (spi_get_display (),
607 /* TODO: check call for errors and return FALSE if error occurs */
611 return FALSE; /* can't do control key yet */
618 * Implemented GObject::finalize
621 spi_device_event_controller_object_finalize (GObject *object)
625 fprintf(stderr, "spi_device_event_controller_object_finalize called\n");
627 /* disconnect any special listeners, get rid of outstanding keygrabs */
629 spi_device_event_controller_parent_class->finalize (object);
633 * CORBA Accessibility::DeviceEventController::registerKeystrokeListener
634 * method implementation
637 impl_register_keystroke_listener (PortableServer_Servant servant,
638 const Accessibility_DeviceEventListener l,
639 const Accessibility_KeySet *keys,
640 const Accessibility_ControllerEventMask mask,
641 const Accessibility_KeyEventTypeSeq *type,
642 const Accessibility_EventListenerMode *mode,
643 CORBA_Environment *ev)
645 SpiDeviceEventController *controller = SPI_DEVICE_EVENT_CONTROLLER (
646 bonobo_object_from_servant (servant));
647 DEControllerKeyListener *dec_listener;
649 fprintf (stderr, "registering keystroke listener %p with maskVal %lu\n",
650 (void *) l, (unsigned long) mask);
652 dec_listener = spi_dec_key_listener_new (l, keys, mask, type, mode, ev);
653 spi_controller_register_device_listener (controller, (DEControllerListener *) dec_listener, ev);
657 * CORBA Accessibility::DeviceEventController::deregisterKeystrokeListener
658 * method implementation
661 impl_deregister_keystroke_listener (PortableServer_Servant servant,
662 const Accessibility_DeviceEventListener l,
663 const Accessibility_KeySet *keys,
664 const Accessibility_ControllerEventMask mask,
665 const Accessibility_KeyEventTypeSeq *type,
666 CORBA_Environment *ev)
668 SpiDeviceEventController *controller = SPI_DEVICE_EVENT_CONTROLLER (
669 bonobo_object_from_servant (servant));
670 DEControllerKeyListener *key_listener = spi_dec_key_listener_new (l,
676 #ifdef SPI_DEREGISTER_DEBUG
677 fprintf (stderr, "deregistering keystroke listener %p with maskVal %lu\n",
678 (void *) l, (unsigned long) mask->value);
680 spi_controller_deregister_device_listener(controller,
681 (DEControllerListener *) key_listener,
683 spi_dec_key_listener_free (key_listener, ev);
687 * CORBA Accessibility::DeviceEventController::registerMouseListener
688 * method implementation
692 impl_register_mouse_listener (PortableServer_Servant servant,
693 const Accessibility_MouseListener *l,
694 CORBA_Environment *ev)
696 SpiDeviceEventController *controller = SPI_DEVICE_EVENT_CONTROLLER (
697 bonobo_object_from_servant (servant));
699 fprintf (stderr, "registering mouse listener %p\n", l);
701 spi_controller_register_device_listener(controller, DEVICE_TYPE_MOUSE, l, keys, mask, ev);
706 keycode_for_keysym (long keysym)
708 return XKeysymToKeycode (spi_get_display (), (KeySym) keysym);
714 * CORBA Accessibility::DeviceEventController::registerKeystrokeListener
715 * method implementation
718 impl_generate_keyboard_event (PortableServer_Servant servant,
719 const CORBA_long keycode,
720 const CORBA_char *keystring,
721 const Accessibility_KeySynthType synth_type,
722 CORBA_Environment *ev)
726 fprintf (stderr, "synthesizing keystroke %ld, type %d\n", (long) keycode, (int) synth_type);
728 /* TODO: hide/wrap/remove X dependency */
730 /* TODO: be accessX-savvy so that keyrelease occurs after sufficient timeout */
733 * TODO: when initializing, query for XTest extension before using,
734 * and fall back to XSendEvent() if XTest is not available.
737 /* TODO: implement keystring mode also */
741 case Accessibility_KEY_PRESS:
742 XTestFakeKeyEvent (spi_get_display (), (unsigned int) keycode, True, CurrentTime);
744 case Accessibility_KEY_PRESSRELEASE:
745 XTestFakeKeyEvent (spi_get_display (), (unsigned int) keycode, True, CurrentTime);
746 case Accessibility_KEY_RELEASE:
747 XTestFakeKeyEvent (spi_get_display (), (unsigned int) keycode, False, CurrentTime);
749 case Accessibility_KEY_SYM:
750 key_synth_code = keycode_for_keysym (keycode);
751 XTestFakeKeyEvent (spi_get_display (), (unsigned int) key_synth_code, True, CurrentTime);
752 XTestFakeKeyEvent (spi_get_display (), (unsigned int) key_synth_code, False, CurrentTime);
757 /* Accessibility::DeviceEventController::generateMouseEvent */
759 impl_generate_mouse_event (PortableServer_Servant servant,
762 const CORBA_char *eventName,
763 CORBA_Environment *ev)
766 fprintf (stderr, "generating mouse %s event at %ld, %ld\n", eventName, x, y);
770 /* Accessibility::DeviceEventController::notifyListenersSync */
772 impl_notify_listeners_sync(PortableServer_Servant servant,
773 const Accessibility_DeviceEvent *event,
774 CORBA_Environment *ev)
776 SpiDeviceEventController *controller = SPI_DEVICE_EVENT_CONTROLLER (
777 bonobo_object_from_servant (servant));
779 g_print ("notifylistening listeners synchronously: controller %x, event id %d\n",
780 (void *) controller, (int) event->id);
782 return (spi_notify_keylisteners (controller->key_listeners, event, CORBA_FALSE, ev) ?
783 CORBA_TRUE : CORBA_FALSE);
786 /* Accessibility::DeviceEventController::notifyListenersAsync */
788 impl_notify_listeners_async (PortableServer_Servant servant,
789 const Accessibility_DeviceEvent *event,
790 CORBA_Environment *ev)
792 SpiDeviceEventController *controller = SPI_DEVICE_EVENT_CONTROLLER(
793 bonobo_object_from_servant (servant));
795 fprintf (stderr, "notifying listeners asynchronously\n");
797 spi_notify_keylisteners (controller->key_listeners, event, CORBA_FALSE, ev);
801 spi_device_event_controller_class_init (SpiDeviceEventControllerClass *klass)
803 GObjectClass * object_class = (GObjectClass *) klass;
804 POA_Accessibility_DeviceEventController__epv *epv = &klass->epv;
805 spi_device_event_controller_parent_class = g_type_class_peek_parent (klass);
807 object_class->finalize = spi_device_event_controller_object_finalize;
809 epv->registerKeystrokeListener = impl_register_keystroke_listener;
810 epv->deregisterKeystrokeListener = impl_deregister_keystroke_listener;
811 /* epv->registerMouseListener = impl_register_mouse_listener; */
812 epv->generateKeyboardEvent = impl_generate_keyboard_event;
813 epv->generateMouseEvent = impl_generate_mouse_event;
814 epv->notifyListenersSync = impl_notify_listeners_sync;
815 epv->notifyListenersAsync = impl_notify_listeners_async;
816 klass->check_key_event = spi_check_key_event;
820 spi_device_event_controller_init (SpiDeviceEventController *device_event_controller)
822 device_event_controller->key_listeners = NULL;
823 device_event_controller->mouse_listeners = NULL;
824 device_event_controller->keygrabs_list = NULL;
825 kbd_registered = spi_controller_register_with_devices (device_event_controller);
829 spi_device_event_controller_check_key_event (SpiDeviceEventController *controller)
831 SpiDeviceEventControllerClass *klass = SPI_DEVICE_EVENT_CONTROLLER_GET_CLASS (controller);
832 if (klass->check_key_event)
833 return (klass->check_key_event) (controller);
837 SpiDeviceEventController *
838 spi_device_event_controller_new (void *registryp)
840 BonoboObject *registry = (BonoboObject *) registryp;
841 SpiDeviceEventController *retval = g_object_new (
842 SPI_DEVICE_EVENT_CONTROLLER_TYPE, NULL);
843 retval->registry = registry;
844 bonobo_object_ref (registry);
848 BONOBO_TYPE_FUNC_FULL (SpiDeviceEventController,
849 Accessibility_DeviceEventController,
851 spi_device_event_controller);