3 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
4 * Copyright (C) 1998-2002 Tor Lillqvist
5 * Copyright (C) 2005 Imendio AB
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser 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 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser 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.
24 #include <sys/types.h>
25 #include <sys/sysctl.h>
27 #include "gdkscreen.h"
28 #include "gdkprivate-quartz.h"
30 static GPollFD event_poll_fd;
31 static NSEvent *current_event;
33 /* This is the window the mouse is currently over */
34 static GdkWindow *current_mouse_window;
36 /* This is the window corresponding to the key window */
37 static GdkWindow *current_keyboard_window;
39 /* This is the pointer grab window */
40 GdkWindow *_gdk_quartz_pointer_grab_window;
41 static gboolean pointer_grab_owner_events;
42 static GdkEventMask pointer_grab_event_mask;
43 static gboolean pointer_grab_implicit;
45 /* This is the keyboard grab window */
46 GdkWindow *_gdk_quartz_keyboard_grab_window;
47 static gboolean keyboard_grab_owner_events;
50 gdk_event_prepare (GSource *source,
56 GDK_QUARTZ_ALLOC_POOL;
60 event = [NSApp nextEventMatchingMask: NSAnyEventMask
61 untilDate: [NSDate distantPast]
62 inMode: NSDefaultRunLoopMode
65 retval = (_gdk_event_queue_find_first (_gdk_display) != NULL ||
68 GDK_QUARTZ_RELEASE_POOL;
74 gdk_event_check (GSource *source)
76 if (_gdk_event_queue_find_first (_gdk_display) != NULL ||
80 /* FIXME: We should maybe try to fetch an event again here */
86 gdk_event_dispatch (GSource *source,
92 GDK_QUARTZ_ALLOC_POOL;
94 _gdk_events_queue (_gdk_display);
96 event = _gdk_event_unqueue (_gdk_display);
101 (*_gdk_event_func) (event, _gdk_event_data);
103 gdk_event_free (event);
106 GDK_QUARTZ_RELEASE_POOL;
111 static GSourceFuncs event_funcs = {
118 static GPollFunc old_poll_func;
121 poll_func (GPollFD *ufds, guint nfds, gint timeout_)
127 GDK_QUARTZ_ALLOC_POOL;
129 /* FIXME: Support more than one pollfd */
130 g_assert (nfds == 1);
133 limit_date = [NSDate distantFuture];
134 else if (timeout_ == 0)
135 limit_date = [NSDate distantPast];
137 limit_date = [NSDate dateWithTimeIntervalSinceNow:timeout_/1000.0];
139 event = [NSApp nextEventMatchingMask: NSAnyEventMask
140 untilDate: limit_date
141 inMode: NSDefaultRunLoopMode
146 ufds[0].revents = G_IO_IN;
148 g_assert (current_event == NULL);
150 current_event = [event retain];
155 GDK_QUARTZ_RELEASE_POOL;
161 _gdk_events_init (void)
165 event_poll_fd.events = G_IO_IN;
166 event_poll_fd.fd = -1;
168 source = g_source_new (&event_funcs, sizeof (GSource));
169 g_source_add_poll (source, &event_poll_fd);
170 g_source_set_priority (source, GDK_PRIORITY_EVENTS);
171 g_source_set_can_recurse (source, TRUE);
172 g_source_attach (source, NULL);
174 /* FIXME: I really hate it that we need a custom poll function here.
175 * I think we can do better using threads.
177 old_poll_func = g_main_context_get_poll_func (NULL);
178 g_main_context_set_poll_func (NULL, poll_func);
180 current_mouse_window = g_object_ref (_gdk_root);
181 current_keyboard_window = g_object_ref (_gdk_root);
185 gdk_events_pending (void)
187 /* FIXME: Implement */
192 gdk_event_get_graphics_expose (GdkWindow *window)
194 /* FIXME: Implement */
199 gdk_keyboard_grab (GdkWindow *window,
203 g_return_val_if_fail (window != NULL, 0);
204 g_return_val_if_fail (GDK_IS_WINDOW (window), 0);
206 if (_gdk_quartz_keyboard_grab_window)
207 gdk_keyboard_ungrab (time);
209 _gdk_quartz_keyboard_grab_window = g_object_ref (window);
210 keyboard_grab_owner_events = owner_events;
212 return GDK_GRAB_SUCCESS;
216 gdk_display_keyboard_ungrab (GdkDisplay *display,
219 if (_gdk_quartz_keyboard_grab_window)
220 g_object_unref (_gdk_quartz_keyboard_grab_window);
221 _gdk_quartz_keyboard_grab_window = NULL;
225 gdk_keyboard_grab_info_libgtk_only (GdkDisplay *display,
226 GdkWindow **grab_window,
227 gboolean *owner_events)
229 if (_gdk_quartz_keyboard_grab_window)
232 *grab_window = _gdk_quartz_keyboard_grab_window;
234 *owner_events = keyboard_grab_owner_events;
243 pointer_ungrab_internal (gboolean implicit)
245 if (!_gdk_quartz_pointer_grab_window)
248 if (pointer_grab_implicit && !implicit)
251 g_object_unref (_gdk_quartz_pointer_grab_window);
253 _gdk_quartz_pointer_grab_window = NULL;
254 /* FIXME: Send crossing events */
259 gdk_display_pointer_is_grabbed (GdkDisplay *display)
261 return _gdk_quartz_pointer_grab_window != NULL;
265 gdk_pointer_grab_info_libgtk_only (GdkDisplay *display,
266 GdkWindow **grab_window,
267 gboolean *owner_events)
269 if (!_gdk_quartz_pointer_grab_window)
273 *grab_window = _gdk_quartz_pointer_grab_window;
276 *owner_events = pointer_grab_owner_events;
282 gdk_display_pointer_ungrab (GdkDisplay *display,
285 pointer_ungrab_internal (FALSE);
289 pointer_grab_internal (GdkWindow *window,
290 gboolean owner_events,
291 GdkEventMask event_mask,
292 GdkWindow *confine_to,
296 /* FIXME: Send crossing events */
298 _gdk_quartz_pointer_grab_window = g_object_ref (window);
299 pointer_grab_owner_events = owner_events;
300 pointer_grab_event_mask = event_mask;
301 pointer_grab_implicit = implicit;
303 return GDK_GRAB_SUCCESS;
307 gdk_pointer_grab (GdkWindow *window,
308 gboolean owner_events,
309 GdkEventMask event_mask,
310 GdkWindow *confine_to,
314 g_return_val_if_fail (GDK_IS_WINDOW (window), 0);
315 g_return_val_if_fail (confine_to == NULL || GDK_IS_WINDOW (confine_to), 0);
317 if (_gdk_quartz_pointer_grab_window)
319 if (!pointer_grab_implicit)
320 return GDK_GRAB_ALREADY_GRABBED;
322 pointer_ungrab_internal (TRUE);
325 return pointer_grab_internal (window, owner_events, event_mask,
326 confine_to, cursor, FALSE);
330 fixup_event (GdkEvent *event)
332 if (event->any.window)
333 g_object_ref (event->any.window);
334 if (((event->any.type == GDK_ENTER_NOTIFY) ||
335 (event->any.type == GDK_LEAVE_NOTIFY)) &&
336 (event->crossing.subwindow != NULL))
337 g_object_ref (event->crossing.subwindow);
338 event->any.send_event = FALSE;
342 append_event (GdkEvent *event)
345 _gdk_event_queue_append (_gdk_display, event);
348 static GdkFilterReturn
349 apply_filters (GdkWindow *window,
353 GdkFilterReturn result = GDK_FILTER_CONTINUE;
358 event = gdk_event_new (GDK_NOTHING);
360 event->any.window = g_object_ref (window);
361 ((GdkEventPrivate *)event)->flags |= GDK_EVENT_PENDING;
363 /* I think GdkFilterFunc semantics require the passed-in event
364 * to already be in the queue. The filter func can generate
365 * more events and append them after it if it likes.
367 node = _gdk_event_queue_append (_gdk_display, event);
372 GdkEventFilter *filter = (GdkEventFilter *) tmp_list->data;
374 tmp_list = tmp_list->next;
375 result = filter->function (nsevent, event, filter->data);
376 if (result != GDK_FILTER_CONTINUE)
380 if (result == GDK_FILTER_CONTINUE || result == GDK_FILTER_REMOVE)
382 _gdk_event_queue_remove_link (_gdk_display, node);
383 g_list_free_1 (node);
384 gdk_event_free (event);
386 else /* GDK_FILTER_TRANSLATE */
388 ((GdkEventPrivate *)event)->flags &= ~GDK_EVENT_PENDING;
395 find_child_window_by_point_helper (GdkWindow *window, int x, int y, int x_offset, int y_offset, int *x_ret, int *y_ret)
399 for (children = GDK_WINDOW_OBJECT (window)->children;
400 children; children = children->next)
402 GdkWindowObject *private = GDK_WINDOW_OBJECT (children->data);
403 GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
406 if (!GDK_WINDOW_IS_MAPPED (private))
409 temp_x = x_offset + private->x;
410 temp_y = y_offset + private->y;
412 /* FIXME: Are there off by one errors here? */
413 if (x >= temp_x && y >= temp_y &&
414 x < temp_x + impl->width && y < temp_y + impl->height)
416 *x_ret = x - x_offset - private->x;
417 *y_ret = y - y_offset - private->y;
419 /* Look for child windows */
420 return find_child_window_by_point_helper (GDK_WINDOW (children->data), x, y, temp_x, temp_y, x_ret, y_ret);
427 /* Given a toplevel window and coordinates, returns the window
428 * in which the point is.
431 find_child_window_by_point (GdkWindow *toplevel, int x, int y, int *x_ret, int *y_ret)
433 GdkWindowObject *private = (GdkWindowObject *)toplevel;
434 GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
436 /* If the point is in the title bar, ignore it */
437 if (y > impl->height)
440 /* FIXME: Check this for off-by-one errors */
441 /* First flip the y coordinate */
442 y = impl->height - y;
444 return find_child_window_by_point_helper (toplevel, x, y, 0, 0, x_ret, y_ret);
447 /* Returns the current keyboard window */
449 find_current_keyboard_window (void)
451 /* FIXME: Handle keyboard grabs */
453 return current_keyboard_window;
456 /* this function checks if the passed in window is interested in the
457 * event mask. If so, it's returned. If not, the event can be propagated
461 find_window_interested_in_event_mask (GdkWindow *window,
462 GdkEventMask event_mask,
467 GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
469 if (private->event_mask & event_mask)
475 window = GDK_WINDOW (private->parent);
482 get_event_time (NSEvent *event)
484 double time = [event timestamp];
486 return time * 1000.0;
490 convert_mouse_button_number (int button)
505 /* Return an event mask from an NSEvent */
507 get_event_mask_from_ns_event (NSEvent *nsevent)
509 NSEventType event_type = [nsevent type];
513 case NSLeftMouseDown:
514 case NSRightMouseDown:
515 case NSOtherMouseDown:
516 return GDK_BUTTON_PRESS_MASK;
520 return GDK_BUTTON_RELEASE_MASK;
522 return GDK_POINTER_MOTION_MASK|GDK_POINTER_MOTION_HINT_MASK;
524 /* Since applications that want button press events can get
525 * scroll events on X11 (since scroll wheel events are really
526 * button press events there), we need to use GDK_BUTTON_PRESS_MASK too.
528 return GDK_SCROLL_MASK|GDK_BUTTON_PRESS_MASK;
529 case NSLeftMouseDragged:
530 return GDK_POINTER_MOTION_MASK|GDK_POINTER_MOTION_HINT_MASK|
531 GDK_BUTTON_MOTION_MASK|GDK_BUTTON1_MOTION_MASK;
532 case NSRightMouseDragged:
533 return GDK_POINTER_MOTION_MASK|GDK_POINTER_MOTION_HINT_MASK|
534 GDK_BUTTON_MOTION_MASK|GDK_BUTTON3_MOTION_MASK;
535 case NSOtherMouseDragged:
537 GdkEventMask mask = GDK_POINTER_MOTION_MASK|GDK_POINTER_MOTION_HINT_MASK|
538 GDK_BUTTON_MOTION_MASK;
539 if (convert_mouse_button_number ([nsevent buttonNumber]) == 2)
540 mask |= GDK_BUTTON2_MOTION_MASK;
545 return GDK_KEY_PRESS_MASK;
547 return GDK_KEY_RELEASE_MASK;
549 g_assert_not_reached ();
556 create_focus_event (GdkWindow *window,
561 event = gdk_event_new (GDK_FOCUS_CHANGE);
562 event->focus_change.window = window;
563 /* FIXME: send event */
564 event->focus_change.in = in;
570 _gdk_quartz_update_focus_window (GdkWindow *new_window)
572 /* FIXME: Don't do this when grabbed */
574 if (new_window != current_keyboard_window)
578 event = create_focus_event (current_keyboard_window, FALSE);
579 append_event (event);
581 event = create_focus_event (new_window, TRUE);
582 append_event (event);
584 g_object_unref (current_keyboard_window);
586 current_keyboard_window = g_object_ref (new_window);
591 gdk_window_is_ancestor (GdkWindow *ancestor,
594 if (ancestor == NULL || window == NULL)
597 return (gdk_window_get_parent (window) == ancestor ||
598 gdk_window_is_ancestor (ancestor, gdk_window_get_parent (window)));
601 static GdkModifierType
602 get_keyboard_modifiers_from_nsevent (NSEvent *nsevent)
604 GdkModifierType modifiers = 0;
607 nsflags = [nsevent modifierFlags];
609 if (nsflags & NSAlphaShiftKeyMask)
610 modifiers |= GDK_LOCK_MASK;
611 if (nsflags & NSShiftKeyMask)
612 modifiers |= GDK_SHIFT_MASK;
613 if (nsflags & NSControlKeyMask)
614 modifiers |= GDK_CONTROL_MASK;
615 if (nsflags & NSControlKeyMask)
616 modifiers |= GDK_MOD1_MASK;
618 /* FIXME: Support GDK_BUTTON_MASK */
624 convert_window_coordinates_to_root (GdkWindow *window, gdouble x, gdouble y,
625 gdouble *x_root, gdouble *y_root)
627 /* FIXME: Implement */
633 create_crossing_event (GdkWindow *window,
635 GdkEventType event_type,
636 GdkCrossingMode mode,
637 GdkNotifyType detail)
641 event = gdk_event_new (event_type);
643 event->crossing.window = window;
644 event->crossing.subwindow = NULL; /* FIXME */
645 event->crossing.time = get_event_time (nsevent);
646 /* FIXME: x, y, x_root, y_root */
647 event->crossing.mode = mode;
648 event->crossing.detail = detail;
650 /* FIXME: state, (button state too) */
656 synthesize_enter_event (GdkWindow *window,
658 GdkCrossingMode mode,
659 GdkNotifyType detail)
663 if (!(GDK_WINDOW_OBJECT (window)->event_mask & GDK_ENTER_NOTIFY_MASK))
666 event = create_crossing_event (window, nsevent, GDK_ENTER_NOTIFY,
669 append_event (event);
673 synthesize_enter_events (GdkWindow *from,
676 GdkCrossingMode mode,
677 GdkNotifyType detail)
679 GdkWindow *prev = gdk_window_get_parent (to);
682 synthesize_enter_events (from, prev, nsevent, mode, detail);
683 synthesize_enter_event (to, nsevent, mode, detail);
687 synthesize_leave_event (GdkWindow *window,
689 GdkCrossingMode mode,
690 GdkNotifyType detail)
694 if (!(GDK_WINDOW_OBJECT (window)->event_mask & GDK_LEAVE_NOTIFY_MASK))
697 event = create_crossing_event (window, nsevent, GDK_LEAVE_NOTIFY,
700 append_event (event);
704 synthesize_leave_events (GdkWindow *from,
707 GdkCrossingMode mode,
708 GdkNotifyType detail)
710 GdkWindow *next = gdk_window_get_parent (from);
712 synthesize_leave_event (from, nsevent, mode, detail);
714 synthesize_leave_events (next, to, nsevent, mode, detail);
718 synthesize_crossing_events (GdkWindow *window,
719 GdkCrossingMode mode,
724 GdkWindow *intermediate, *tem, *common_ancestor;
726 if (gdk_window_is_ancestor (current_mouse_window, window))
728 /* Pointer has moved to an inferior window. */
729 synthesize_leave_event (current_mouse_window, nsevent, mode, GDK_NOTIFY_INFERIOR);
731 /* If there are intermediate windows, generate ENTER_NOTIFY
734 intermediate = gdk_window_get_parent (window);
736 if (intermediate != current_mouse_window)
738 synthesize_enter_events (current_mouse_window, intermediate, nsevent, mode, GDK_NOTIFY_VIRTUAL);
741 synthesize_enter_event (window, nsevent, mode, GDK_NOTIFY_ANCESTOR);
743 else if (gdk_window_is_ancestor (window, current_mouse_window))
745 /* Pointer has moved to an ancestor window. */
746 synthesize_leave_event (current_mouse_window, nsevent, mode, GDK_NOTIFY_ANCESTOR);
748 /* If there are intermediate windows, generate LEAVE_NOTIFY
751 intermediate = gdk_window_get_parent (current_mouse_window);
752 if (intermediate != window)
754 synthesize_leave_events (intermediate, window, nsevent, mode, GDK_NOTIFY_VIRTUAL);
757 synthesize_enter_event (window, nsevent, mode, GDK_NOTIFY_INFERIOR);
759 else if (current_mouse_window)
761 /* Find least common ancestor of current_mouse_window and window */
762 tem = current_mouse_window;
764 common_ancestor = gdk_window_get_parent (tem);
765 tem = common_ancestor;
766 } while (common_ancestor &&
767 !gdk_window_is_ancestor (common_ancestor, window));
770 synthesize_leave_event (current_mouse_window, nsevent, mode, GDK_NOTIFY_NONLINEAR);
771 intermediate = gdk_window_get_parent (current_mouse_window);
772 if (intermediate != common_ancestor)
774 synthesize_leave_events (intermediate, common_ancestor,
775 nsevent, mode, GDK_NOTIFY_NONLINEAR_VIRTUAL);
777 intermediate = gdk_window_get_parent (window);
778 if (intermediate != common_ancestor)
780 synthesize_enter_events (common_ancestor, intermediate,
781 nsevent, mode, GDK_NOTIFY_NONLINEAR_VIRTUAL);
783 synthesize_enter_event (window, nsevent, mode, GDK_NOTIFY_NONLINEAR);
788 /* Dunno where we are coming from */
789 synthesize_enter_event (window, nsevent, mode, GDK_NOTIFY_UNKNOWN);
792 _gdk_quartz_update_mouse_window (window);
797 _gdk_quartz_send_map_events (GdkWindow *window)
800 GdkWindow *interested_window;
801 GdkWindowObject *private = (GdkWindowObject *)window;
803 interested_window = find_window_interested_in_event_mask (window,
807 if (interested_window)
809 GdkEvent *event = gdk_event_new (GDK_MAP);
810 event->any.window = interested_window;
811 append_event (event);
814 for (list = private->children; list != NULL; list = list->next)
815 _gdk_quartz_send_map_events ((GdkWindow *)list->data);
818 /* Get current mouse window */
820 _gdk_quartz_get_mouse_window (void)
822 /* FIXME: What about grabs? */
823 return current_mouse_window;
826 /* Update mouse window */
828 _gdk_quartz_update_mouse_window (GdkWindow *window)
831 g_object_ref (window);
832 if (current_mouse_window)
833 g_object_unref (current_mouse_window);
835 current_mouse_window = window;
838 /* Update current cursor */
840 _gdk_quartz_update_cursor (GdkWindow *window)
842 GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
843 NSCursor *nscursor = nil;
846 GdkWindowImplQuartz *impl = GDK_WINDOW_IMPL_QUARTZ (private->impl);
848 nscursor = impl->nscursor;
852 private = private->parent;
856 nscursor = [NSCursor arrowCursor];
858 if ([NSCursor currentCursor] != nscursor)
862 /* This function finds the correct window to send an event to,
863 * taking into account grabs (FIXME: not done yet), event propagation,
867 find_window_for_event (NSEvent *nsevent, gint *x, gint *y)
869 NSWindow *nswindow = [nsevent window];
870 NSEventType event_type = [nsevent type];
875 if (event_type == NSMouseMoved ||
876 event_type == NSLeftMouseDragged ||
877 event_type == NSRightMouseDragged ||
878 event_type == NSOtherMouseDragged)
880 GdkWindow *toplevel = [(GdkQuartzView *)[nswindow contentView] gdkWindow];
881 NSPoint point = [nsevent locationInWindow];
882 GdkWindow *mouse_window;
884 mouse_window = find_child_window_by_point (toplevel, point.x, point.y, x, y);
887 mouse_window = _gdk_root;
889 if (_gdk_quartz_pointer_grab_window)
891 if (mouse_window != current_mouse_window)
892 synthesize_crossing_events (mouse_window, GDK_CROSSING_NORMAL, nsevent, *x, *y);
896 if (current_mouse_window != mouse_window)
898 synthesize_crossing_events (mouse_window, GDK_CROSSING_NORMAL, nsevent, *x, *y);
900 _gdk_quartz_update_cursor (mouse_window);
907 case NSLeftMouseDown:
908 case NSRightMouseDown:
909 case NSOtherMouseDown:
915 case NSLeftMouseDragged:
916 case NSRightMouseDragged:
917 case NSOtherMouseDragged:
919 GdkWindow *toplevel = [(GdkQuartzView *)[nswindow contentView] gdkWindow];
920 NSPoint point = [nsevent locationInWindow];
921 GdkWindow *mouse_window;
922 GdkEventMask event_mask;
923 GdkWindow *real_window;
925 if (_gdk_quartz_pointer_grab_window)
927 if (pointer_grab_event_mask & get_event_mask_from_ns_event (nsevent))
930 GdkWindowObject *w = GDK_WINDOW_OBJECT (_gdk_quartz_pointer_grab_window);
931 GdkWindowObject *grab_toplevel = GDK_WINDOW_OBJECT (gdk_window_get_toplevel (_gdk_quartz_pointer_grab_window));
934 tempy = GDK_WINDOW_IMPL_QUARTZ (grab_toplevel->impl)->height -
937 while (w != grab_toplevel)
948 return _gdk_quartz_pointer_grab_window;
958 mouse_window = _gdk_root;
962 mouse_window = find_child_window_by_point (toplevel, point.x, point.y, x, y);
965 event_mask = get_event_mask_from_ns_event (nsevent);
966 real_window = find_window_interested_in_event_mask (mouse_window, event_mask, TRUE);
974 GdkWindow *mouse_window;
976 point = [nsevent locationInWindow];
978 toplevel = [(GdkQuartzView *)[nswindow contentView] gdkWindow];
980 mouse_window = find_child_window_by_point (toplevel, point.x, point.y, x, y);
982 synthesize_crossing_events (mouse_window, GDK_CROSSING_NORMAL, nsevent, *x, *y);
987 synthesize_crossing_events (_gdk_root, GDK_CROSSING_NORMAL, nsevent, *x, *y);
993 GdkWindow *keyboard_window;
994 GdkEventMask event_mask;
995 GdkWindow *real_window;
997 if (_gdk_quartz_keyboard_grab_window && !keyboard_grab_owner_events)
998 return _gdk_quartz_keyboard_grab_window;
1000 keyboard_window = find_current_keyboard_window ();
1001 event_mask = get_event_mask_from_ns_event (nsevent);
1002 real_window = find_window_interested_in_event_mask (keyboard_window, event_mask, TRUE);
1008 case NSAppKitDefined:
1009 case NSSystemDefined:
1010 /* We ignore these events */
1013 NSLog(@"Unhandled event %@", nsevent);
1020 create_button_event (GdkWindow *window, NSEvent *nsevent,
1027 switch ([nsevent type])
1029 case NSLeftMouseDown:
1030 case NSRightMouseDown:
1031 case NSOtherMouseDown:
1032 type = GDK_BUTTON_PRESS;
1033 button = convert_mouse_button_number ([nsevent buttonNumber]);
1036 type = GDK_BUTTON_RELEASE;
1039 case NSRightMouseUp:
1040 type = GDK_BUTTON_RELEASE;
1043 case NSOtherMouseUp:
1044 type = GDK_BUTTON_RELEASE;
1045 button = convert_mouse_button_number ([nsevent buttonNumber]);
1048 g_assert_not_reached ();
1051 event = gdk_event_new (type);
1052 event->button.window = window;
1053 event->button.time = get_event_time (nsevent);
1054 event->button.x = x;
1055 event->button.y = y;
1056 /* FIXME event->axes */
1057 event->button.state = get_keyboard_modifiers_from_nsevent (nsevent);
1058 event->button.button = button;
1059 event->button.device = _gdk_display->core_pointer;
1060 convert_window_coordinates_to_root (window, x, y,
1061 &event->button.x_root,
1062 &event->button.y_root);
1068 create_motion_event (GdkWindow *window, NSEvent *nsevent, gint x, gint y)
1072 GdkModifierType state = 0;
1075 switch ([nsevent type])
1077 case NSLeftMouseDragged:
1078 case NSRightMouseDragged:
1079 case NSOtherMouseDragged:
1080 button = convert_mouse_button_number ([nsevent buttonNumber]);
1083 type = GDK_MOTION_NOTIFY;
1086 g_assert_not_reached ();
1089 /* This maps buttons 1 to 5 to GDK_BUTTON[1-5]_MASK */
1090 if (button >= 1 && button <= 5)
1091 state = (1 << (button + 7));
1093 state |= get_keyboard_modifiers_from_nsevent (nsevent);
1095 event = gdk_event_new (type);
1096 event->motion.window = window;
1097 event->motion.time = get_event_time (nsevent);
1098 event->motion.x = x;
1099 event->motion.y = y;
1100 /* FIXME event->axes */
1101 event->motion.state = state;
1102 event->motion.is_hint = FALSE;
1103 event->motion.device = _gdk_display->core_pointer;
1104 convert_window_coordinates_to_root (window, x, y,
1105 &event->motion.x_root, &event->motion.y_root);
1111 create_scroll_event (GdkWindow *window, NSEvent *nsevent, GdkScrollDirection direction)
1115 event = gdk_event_new (GDK_SCROLL);
1116 event->scroll.window = window;
1117 event->scroll.time = get_event_time (nsevent);
1118 /* FIXME event->x, event->y */
1119 /* FIXME event->state; */
1120 /* FIXME event->is_hint; */
1121 event->scroll.direction = direction;
1122 event->scroll.device = _gdk_display->core_pointer;
1123 /* FIXME: event->x_root, event->y_root */
1129 create_key_event (GdkWindow *window, NSEvent *nsevent)
1131 GdkEventType event_type;
1134 switch ([nsevent type])
1137 event_type = GDK_KEY_PRESS;
1140 event_type = GDK_KEY_RELEASE;
1143 g_assert_not_reached ();
1146 event = gdk_event_new (event_type);
1147 event->key.window = window;
1148 event->key.time = get_event_time (nsevent);
1149 event->key.state = get_keyboard_modifiers_from_nsevent (nsevent);
1150 event->key.hardware_keycode = [nsevent keyCode];
1151 event->key.group = ([nsevent modifierFlags] & NSAlternateKeyMask) ? 1 : 0;
1153 gdk_keymap_translate_keyboard_state (NULL,
1154 event->key.hardware_keycode,
1164 gdk_event_translate (NSEvent *nsevent)
1166 NSWindow *nswindow = [nsevent window];
1168 GdkFilterReturn result;
1172 if (_gdk_default_filters)
1174 /* Apply global filters */
1176 GdkFilterReturn result = apply_filters (NULL, nsevent, _gdk_default_filters);
1178 /* If result is GDK_FILTER_CONTINUE, we continue as if nothing
1179 * happened. If it is GDK_FILTER_REMOVE,
1180 * we return TRUE and won't send the message to Quartz.
1182 if (result == GDK_FILTER_REMOVE)
1186 window = find_window_for_event (nsevent, &x, &y);
1191 result = apply_filters (window, nsevent, ((GdkWindowObject *) window)->filters);
1193 if (result == GDK_FILTER_REMOVE)
1196 switch ([nsevent type])
1198 case NSLeftMouseDown:
1199 case NSRightMouseDown:
1200 case NSOtherMouseDown:
1201 /* Emulate implicit grab */
1202 if (!_gdk_quartz_pointer_grab_window)
1204 pointer_grab_internal (window, FALSE, GDK_WINDOW_OBJECT (window)->event_mask,
1208 event = create_button_event (window, nsevent, x, y);
1209 append_event (event);
1211 _gdk_event_button_generate (_gdk_display, event);
1215 case NSRightMouseUp:
1216 case NSOtherMouseUp:
1217 event = create_button_event (window, nsevent, x, y);
1219 append_event (event);
1221 /* Ungrab implicit grab */
1222 if (_gdk_quartz_pointer_grab_window &&
1223 pointer_grab_implicit)
1224 pointer_ungrab_internal (TRUE);
1227 case NSLeftMouseDragged:
1228 case NSRightMouseDragged:
1229 case NSOtherMouseDragged:
1231 event = create_motion_event (window, nsevent, x, y);
1232 append_event (event);
1237 float dx = [nsevent deltaX];
1238 float dy = [nsevent deltaY];
1239 GdkScrollDirection direction;
1241 /* The delta is how much the mouse wheel has moved. Since there's no such thing in GTK+
1242 * we accomodate by sending a different number of scroll wheel events.
1245 /* First do y events */
1249 direction = GDK_SCROLL_DOWN;
1252 direction = GDK_SCROLL_UP;
1256 event = create_scroll_event (window, nsevent, direction);
1257 append_event (event);
1261 /* Now do x events */
1265 direction = GDK_SCROLL_RIGHT;
1268 direction = GDK_SCROLL_LEFT;
1272 event = create_scroll_event (window, nsevent, direction);
1273 append_event (event);
1281 event = create_key_event (window, nsevent);
1282 append_event (event);
1287 NSLog(@"Untranslated: %@", nsevent);
1294 _gdk_events_queue (GdkDisplay *display)
1299 if (!gdk_event_translate (current_event))
1301 [NSApp sendEvent:current_event];
1304 [current_event release];
1305 current_event = NULL;
1312 gdk_display_flush (NULL);
1316 gdk_display_sync (GdkDisplay *display)
1318 /* FIXME: Implement */
1322 gdk_display_flush (GdkDisplay *display)
1324 /* FIXME: Implement */
1328 gdk_event_send_client_message_for_display (GdkDisplay *display,
1330 GdkNativeWindow winid)
1336 gdk_screen_broadcast_client_message (GdkScreen *screen,
1342 gdk_screen_get_setting (GdkScreen *screen,
1346 if (strcmp (name, "gtk-font-name") == 0)
1348 /* FIXME: This should be fetched from the correct preference value */
1349 g_value_set_string (value, "Lucida Grande 13");
1353 /* FIXME: Add more settings */