1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 event.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program 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
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
32 #include "menuframe.h"
38 #include "framerender.h"
40 #include "moveresize.h"
43 #include "extensions.h"
44 #include "translate.h"
47 #include <X11/Xatom.h>
50 #ifdef HAVE_SYS_SELECT_H
51 # include <sys/select.h>
57 # include <unistd.h> /* for usleep() */
60 # include <X11/XKBlib.h>
64 #include <X11/ICE/ICElib.h>
78 static void event_process(const XEvent
*e
, gpointer data
);
79 static void event_handle_root(XEvent
*e
);
80 static gboolean
event_handle_menu_keyboard(XEvent
*e
);
81 static gboolean
event_handle_menu(XEvent
*e
);
82 static void event_handle_dock(ObDock
*s
, XEvent
*e
);
83 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
);
84 static void event_handle_client(ObClient
*c
, XEvent
*e
);
85 static void event_handle_user_time_window_clients(GSList
*l
, XEvent
*e
);
86 static void event_handle_user_input(ObClient
*client
, XEvent
*e
);
88 static void focus_delay_dest(gpointer data
);
89 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
);
90 static gboolean
focus_delay_func(gpointer data
);
91 static void focus_delay_client_dest(ObClient
*client
, gpointer data
);
93 static gboolean
menu_hide_delay_func(gpointer data
);
95 /* The time for the current event being processed */
96 Time event_curtime
= CurrentTime
;
98 static guint ignore_enter_focus
= 0;
99 static gboolean menu_can_hide
;
100 static gboolean focus_left_screen
= FALSE
;
103 static void ice_handler(gint fd
, gpointer conn
)
106 IceProcessMessages(conn
, NULL
, &b
);
109 static void ice_watch(IceConn conn
, IcePointer data
, Bool opening
,
110 IcePointer
*watch_data
)
115 fd
= IceConnectionNumber(conn
);
116 ob_main_loop_fd_add(ob_main_loop
, fd
, ice_handler
, conn
, NULL
);
118 ob_main_loop_fd_remove(ob_main_loop
, fd
);
124 void event_startup(gboolean reconfig
)
126 if (reconfig
) return;
128 ob_main_loop_x_add(ob_main_loop
, event_process
, NULL
, NULL
);
131 IceAddConnectionWatch(ice_watch
, NULL
);
134 client_add_destructor(focus_delay_client_dest
, NULL
);
137 void event_shutdown(gboolean reconfig
)
139 if (reconfig
) return;
142 IceRemoveConnectionWatch(ice_watch
, NULL
);
145 client_remove_destructor(focus_delay_client_dest
);
148 static Window
event_get_window(XEvent
*e
)
155 window
= RootWindow(ob_display
, ob_screen
);
158 window
= e
->xmap
.window
;
161 window
= e
->xunmap
.window
;
164 window
= e
->xdestroywindow
.window
;
166 case ConfigureRequest
:
167 window
= e
->xconfigurerequest
.window
;
169 case ConfigureNotify
:
170 window
= e
->xconfigure
.window
;
174 if (extensions_xkb
&& e
->type
== extensions_xkb_event_basep
) {
175 switch (((XkbAnyEvent
*)e
)->xkb_type
) {
177 window
= ((XkbBellNotifyEvent
*)e
)->window
;
184 if (extensions_sync
&&
185 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
190 window
= e
->xany
.window
;
195 static void event_set_curtime(XEvent
*e
)
197 Time t
= CurrentTime
;
199 /* grab the lasttime and hack up the state */
215 t
= e
->xproperty
.time
;
219 t
= e
->xcrossing
.time
;
223 if (extensions_sync
&&
224 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
226 t
= ((XSyncAlarmNotifyEvent
*)e
)->time
;
229 /* if more event types are anticipated, get their timestamp
237 static void event_hack_mods(XEvent
*e
)
240 XkbStateRec xkb_state
;
246 e
->xbutton
.state
= modkeys_only_modifier_masks(e
->xbutton
.state
);
249 e
->xkey
.state
= modkeys_only_modifier_masks(e
->xkey
.state
);
252 e
->xkey
.state
= modkeys_only_modifier_masks(e
->xkey
.state
);
254 if (XkbGetState(ob_display
, XkbUseCoreKbd
, &xkb_state
) == Success
) {
255 e
->xkey
.state
= xkb_state
.compat_state
;
259 /* remove from the state the mask of the modifier key being released,
260 if it is a modifier key being released that is */
261 e
->xkey
.state
&= ~modkeys_keycode_to_mask(e
->xkey
.keycode
);
264 e
->xmotion
.state
= modkeys_only_modifier_masks(e
->xmotion
.state
);
265 /* compress events */
268 while (XCheckTypedWindowEvent(ob_display
, e
->xmotion
.window
,
270 e
->xmotion
.x_root
= ce
.xmotion
.x_root
;
271 e
->xmotion
.y_root
= ce
.xmotion
.y_root
;
278 static gboolean
wanted_focusevent(XEvent
*e
, gboolean in_client_only
)
280 gint mode
= e
->xfocus
.mode
;
281 gint detail
= e
->xfocus
.detail
;
282 Window win
= e
->xany
.window
;
284 if (e
->type
== FocusIn
) {
285 /* These are ones we never want.. */
287 /* This means focus was given by a keyboard/mouse grab. */
288 if (mode
== NotifyGrab
)
290 /* This means focus was given back from a keyboard/mouse grab. */
291 if (mode
== NotifyUngrab
)
294 /* These are the ones we want.. */
296 if (win
== RootWindow(ob_display
, ob_screen
) && !in_client_only
) {
297 /* This means focus reverted off of a client */
298 if (detail
== NotifyPointerRoot
|| detail
== NotifyDetailNone
||
299 detail
== NotifyInferior
)
305 /* This means focus moved from the root window to a client */
306 if (detail
== NotifyVirtual
)
308 /* This means focus moved from one client to another */
309 if (detail
== NotifyNonlinearVirtual
)
311 /* This means focus moved to the frame window */
312 if (detail
== NotifyInferior
&& !in_client_only
)
318 g_assert(e
->type
== FocusOut
);
320 /* These are ones we never want.. */
322 /* This means focus was taken by a keyboard/mouse grab. */
323 if (mode
== NotifyGrab
)
326 /* Focus left the root window revertedto state */
327 if (win
== RootWindow(ob_display
, ob_screen
))
330 /* These are the ones we want.. */
332 /* This means focus moved from a client to the root window */
333 if (detail
== NotifyVirtual
)
335 /* This means focus moved from one client to another */
336 if (detail
== NotifyNonlinearVirtual
)
338 /* This means focus had moved to our frame window and now moved off */
339 if (detail
== NotifyNonlinear
)
347 static Bool
look_for_focusin(Display
*d
, XEvent
*e
, XPointer arg
)
349 return e
->type
== FocusIn
&& wanted_focusevent(e
, FALSE
);
352 static Bool
look_for_focusin_client(Display
*d
, XEvent
*e
, XPointer arg
)
354 return e
->type
== FocusIn
&& wanted_focusevent(e
, TRUE
);
357 static void print_focusevent(XEvent
*e
)
359 gint mode
= e
->xfocus
.mode
;
360 gint detail
= e
->xfocus
.detail
;
361 Window win
= e
->xany
.window
;
362 const gchar
*modestr
, *detailstr
;
365 case NotifyNormal
: modestr
="NotifyNormal"; break;
366 case NotifyGrab
: modestr
="NotifyGrab"; break;
367 case NotifyUngrab
: modestr
="NotifyUngrab"; break;
368 case NotifyWhileGrabbed
: modestr
="NotifyWhileGrabbed"; break;
371 case NotifyAncestor
: detailstr
="NotifyAncestor"; break;
372 case NotifyVirtual
: detailstr
="NotifyVirtual"; break;
373 case NotifyInferior
: detailstr
="NotifyInferior"; break;
374 case NotifyNonlinear
: detailstr
="NotifyNonlinear"; break;
375 case NotifyNonlinearVirtual
: detailstr
="NotifyNonlinearVirtual"; break;
376 case NotifyPointer
: detailstr
="NotifyPointer"; break;
377 case NotifyPointerRoot
: detailstr
="NotifyPointerRoot"; break;
378 case NotifyDetailNone
: detailstr
="NotifyDetailNone"; break;
383 ob_debug_type(OB_DEBUG_FOCUS
, "Focus%s 0x%x mode=%s detail=%s\n",
384 (e
->xfocus
.type
== FocusIn
? "In" : "Out"),
390 static gboolean
event_ignore(XEvent
*e
, ObClient
*client
)
395 if (!wanted_focusevent(e
, FALSE
))
400 if (!wanted_focusevent(e
, FALSE
))
407 static void event_process(const XEvent
*ec
, gpointer data
)
410 ObClient
*client
= NULL
;
412 ObDockApp
*dockapp
= NULL
;
413 ObWindow
*obwin
= NULL
;
414 GSList
*timewinclients
= NULL
;
416 ObEventData
*ed
= data
;
418 /* make a copy we can mangle */
422 window
= event_get_window(e
);
423 if (e
->type
!= PropertyNotify
||
424 !(timewinclients
= propwin_get_clients(window
,
425 OB_PROPWIN_USER_TIME
)))
426 if ((obwin
= g_hash_table_lookup(window_map
, &window
))) {
427 switch (obwin
->type
) {
429 dock
= WINDOW_AS_DOCK(obwin
);
432 dockapp
= WINDOW_AS_DOCKAPP(obwin
);
435 client
= WINDOW_AS_CLIENT(obwin
);
438 case Window_Internal
:
439 /* not to be used for events */
440 g_assert_not_reached();
445 event_set_curtime(e
);
447 if (event_ignore(e
, client
)) {
454 /* deal with it in the kernel */
456 if (menu_frame_visible
&&
457 (e
->type
== EnterNotify
|| e
->type
== LeaveNotify
))
459 /* crossing events for menu */
460 event_handle_menu(e
);
461 } else if (e
->type
== FocusIn
) {
462 if (e
->xfocus
.detail
== NotifyPointerRoot
||
463 e
->xfocus
.detail
== NotifyDetailNone
||
464 e
->xfocus
.detail
== NotifyInferior
)
467 ob_debug_type(OB_DEBUG_FOCUS
,
468 "Focus went to pointer root/none or to our frame "
471 /* If another FocusIn is in the queue then don't fallback yet. This
472 fixes the fun case of:
473 window map -> send focusin
474 window unmap -> get focusout
475 window map -> send focusin
476 get first focus out -> fall back to something (new window
477 hasn't received focus yet, so something else) -> send focusin
478 which means the "something else" is the last thing to get a
479 focusin sent to it, so the new window doesn't end up with focus.
481 But if the other focus in is something like PointerRoot then we
482 still want to fall back.
484 if (XCheckIfEvent(ob_display
, &ce
, look_for_focusin_client
, NULL
)){
485 XPutBackEvent(ob_display
, &ce
);
486 ob_debug_type(OB_DEBUG_FOCUS
,
487 " but another FocusIn is coming\n");
489 /* Focus has been reverted to the root window, nothing, or to
492 FocusOut events come after UnmapNotify, so we don't need to
493 worry about focusing an invalid window
496 /* In this case we know focus is in our screen */
497 if (e
->xfocus
.detail
== NotifyInferior
)
498 focus_left_screen
= FALSE
;
500 if (!focus_left_screen
)
501 focus_fallback(TRUE
);
503 } else if (client
&& client
!= focus_client
) {
504 focus_left_screen
= FALSE
;
505 frame_adjust_focus(client
->frame
, TRUE
);
506 focus_set_client(client
);
507 client_calc_layer(client
);
508 client_bring_helper_windows(client
);
510 } else if (e
->type
== FocusOut
) {
511 gboolean nomove
= FALSE
;
514 /* Look for the followup FocusIn */
515 if (!XCheckIfEvent(ob_display
, &ce
, look_for_focusin
, NULL
)) {
516 /* There is no FocusIn, this means focus went to a window that
517 is not being managed, or a window on another screen. */
521 xerror_set_ignore(TRUE
);
522 if (XGetInputFocus(ob_display
, &win
, &i
) != 0 &&
523 XGetGeometry(ob_display
, win
, &root
, &i
,&i
,&u
,&u
,&u
,&u
) != 0 &&
524 root
!= RootWindow(ob_display
, ob_screen
))
526 ob_debug_type(OB_DEBUG_FOCUS
,
527 "Focus went to another screen !\n");
528 focus_left_screen
= TRUE
;
531 ob_debug_type(OB_DEBUG_FOCUS
,
532 "Focus went to a black hole !\n");
533 xerror_set_ignore(FALSE
);
534 /* nothing is focused */
535 focus_set_client(NULL
);
536 } else if (ce
.xany
.window
== e
->xany
.window
) {
537 ob_debug_type(OB_DEBUG_FOCUS
, "Focus didn't go anywhere\n");
538 /* If focus didn't actually move anywhere, there is nothing to do*/
541 /* Focus did move, so process the FocusIn event */
542 ObEventData ed
= { .ignored
= FALSE
};
543 event_process(&ce
, &ed
);
545 /* The FocusIn was ignored, this means it was on a window
546 that isn't a client. */
547 ob_debug_type(OB_DEBUG_FOCUS
,
548 "Focus went to an unmanaged window 0x%x !\n",
550 focus_fallback(TRUE
);
554 if (client
&& !nomove
) {
555 frame_adjust_focus(client
->frame
, FALSE
);
556 /* focus_set_client has already been called for sure */
557 client_calc_layer(client
);
559 } else if (timewinclients
)
560 event_handle_user_time_window_clients(timewinclients
, e
);
562 event_handle_client(client
, e
);
564 event_handle_dockapp(dockapp
, e
);
566 event_handle_dock(dock
, e
);
567 else if (window
== RootWindow(ob_display
, ob_screen
))
568 event_handle_root(e
);
569 else if (e
->type
== MapRequest
)
570 client_manage(window
);
571 else if (e
->type
== ClientMessage
) {
572 /* This is for _NET_WM_REQUEST_FRAME_EXTENTS messages. They come for
573 windows that are not managed yet. */
574 if (e
->xclient
.message_type
== prop_atoms
.net_request_frame_extents
) {
575 /* Pretend to manage the client, getting information used to
576 determine its decorations */
577 ObClient
*c
= client_fake_manage(e
->xclient
.window
);
580 /* adjust the decorations so we know the sizes */
581 frame_adjust_area(c
->frame
, FALSE
, TRUE
, TRUE
);
583 /* set the frame extents on the window */
584 vals
[0] = c
->frame
->size
.left
;
585 vals
[1] = c
->frame
->size
.right
;
586 vals
[2] = c
->frame
->size
.top
;
587 vals
[3] = c
->frame
->size
.bottom
;
588 PROP_SETA32(e
->xclient
.window
, net_frame_extents
,
591 /* Free the pretend client */
592 client_fake_unmanage(c
);
595 else if (e
->type
== ConfigureRequest
) {
596 /* unhandled config5Aure requests must be used to configure the
600 xwc
.x
= e
->xconfigurerequest
.x
;
601 xwc
.y
= e
->xconfigurerequest
.y
;
602 xwc
.width
= e
->xconfigurerequest
.width
;
603 xwc
.height
= e
->xconfigurerequest
.height
;
604 xwc
.border_width
= e
->xconfigurerequest
.border_width
;
605 xwc
.sibling
= e
->xconfigurerequest
.above
;
606 xwc
.stack_mode
= e
->xconfigurerequest
.detail
;
608 /* we are not to be held responsible if someone sends us an
610 xerror_set_ignore(TRUE
);
611 XConfigureWindow(ob_display
, window
,
612 e
->xconfigurerequest
.value_mask
, &xwc
);
613 xerror_set_ignore(FALSE
);
616 else if (extensions_sync
&&
617 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
619 XSyncAlarmNotifyEvent
*se
= (XSyncAlarmNotifyEvent
*)e
;
620 if (se
->alarm
== moveresize_alarm
&& moveresize_in_progress
)
625 if (e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
626 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
627 e
->type
== KeyRelease
)
629 event_handle_user_input(client
, e
);
632 /* if something happens and it's not from an XEvent, then we don't know
634 event_curtime
= CurrentTime
;
637 static void event_handle_root(XEvent
*e
)
643 ob_debug("Another WM has requested to replace us. Exiting.\n");
648 if (e
->xclient
.format
!= 32) break;
650 msgtype
= e
->xclient
.message_type
;
651 if (msgtype
== prop_atoms
.net_current_desktop
) {
652 guint d
= e
->xclient
.data
.l
[0];
653 if (d
< screen_num_desktops
) {
654 event_curtime
= e
->xclient
.data
.l
[1];
655 if (event_curtime
== 0)
656 ob_debug_type(OB_DEBUG_APP_BUGS
,
657 "_NET_CURRENT_DESKTOP message is missing "
659 screen_set_desktop(d
, TRUE
);
661 } else if (msgtype
== prop_atoms
.net_number_of_desktops
) {
662 guint d
= e
->xclient
.data
.l
[0];
664 screen_set_num_desktops(d
);
665 } else if (msgtype
== prop_atoms
.net_showing_desktop
) {
666 screen_show_desktop(e
->xclient
.data
.l
[0] != 0, TRUE
);
667 } else if (msgtype
== prop_atoms
.openbox_control
) {
668 if (e
->xclient
.data
.l
[0] == 1)
670 else if (e
->xclient
.data
.l
[0] == 2)
675 if (e
->xproperty
.atom
== prop_atoms
.net_desktop_names
)
676 screen_update_desktop_names();
677 else if (e
->xproperty
.atom
== prop_atoms
.net_desktop_layout
)
678 screen_update_layout();
680 case ConfigureNotify
:
682 XRRUpdateConfiguration(e
);
691 void event_enter_client(ObClient
*client
)
693 g_assert(config_focus_follow
);
695 if (client_enter_focusable(client
) && client_can_focus(client
)) {
696 if (config_focus_delay
) {
697 ObFocusDelayData
*data
;
699 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
701 data
= g_new(ObFocusDelayData
, 1);
702 data
->client
= client
;
703 data
->time
= event_curtime
;
705 ob_main_loop_timeout_add(ob_main_loop
,
708 data
, focus_delay_cmp
, focus_delay_dest
);
710 ObFocusDelayData data
;
711 data
.client
= client
;
712 data
.time
= event_curtime
;
713 focus_delay_func(&data
);
718 static void event_handle_user_time_window_clients(GSList
*l
, XEvent
*e
)
720 g_assert(e
->type
== PropertyNotify
);
721 if (e
->xproperty
.atom
== prop_atoms
.net_wm_user_time
) {
722 for (; l
; l
= g_slist_next(l
))
723 client_update_user_time(l
->data
);
727 static void event_handle_client(ObClient
*client
, XEvent
*e
)
732 static gint px
= -1, py
= -1;
737 /* save where the press occured for the first button pressed */
739 pb
= e
->xbutton
.button
;
744 /* Wheel buttons don't draw because they are an instant click, so it
745 is a waste of resources to go drawing it.
746 if the user is doing an intereactive thing, or has a menu open then
747 the mouse is grabbed (possibly) and if we get these events we don't
748 want to deal with them
750 if (!(e
->xbutton
.button
== 4 || e
->xbutton
.button
== 5) &&
751 !keyboard_interactively_grabbed() &&
754 /* use where the press occured */
755 con
= frame_context(client
, e
->xbutton
.window
, px
, py
);
756 con
= mouse_button_frame_context(con
, e
->xbutton
.button
);
758 if (e
->type
== ButtonRelease
&& e
->xbutton
.button
== pb
)
759 pb
= 0, px
= py
= -1;
762 case OB_FRAME_CONTEXT_MAXIMIZE
:
763 client
->frame
->max_press
= (e
->type
== ButtonPress
);
764 framerender_frame(client
->frame
);
766 case OB_FRAME_CONTEXT_CLOSE
:
767 client
->frame
->close_press
= (e
->type
== ButtonPress
);
768 framerender_frame(client
->frame
);
770 case OB_FRAME_CONTEXT_ICONIFY
:
771 client
->frame
->iconify_press
= (e
->type
== ButtonPress
);
772 framerender_frame(client
->frame
);
774 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
775 client
->frame
->desk_press
= (e
->type
== ButtonPress
);
776 framerender_frame(client
->frame
);
778 case OB_FRAME_CONTEXT_SHADE
:
779 client
->frame
->shade_press
= (e
->type
== ButtonPress
);
780 framerender_frame(client
->frame
);
783 /* nothing changes with clicks for any other contexts */
789 con
= frame_context(client
, e
->xmotion
.window
,
790 e
->xmotion
.x
, e
->xmotion
.y
);
792 case OB_FRAME_CONTEXT_TITLEBAR
:
793 /* we've left the button area inside the titlebar */
794 client
->frame
->max_hover
= FALSE
;
795 client
->frame
->desk_hover
= FALSE
;
796 client
->frame
->shade_hover
= FALSE
;
797 client
->frame
->iconify_hover
= FALSE
;
798 client
->frame
->close_hover
= FALSE
;
799 frame_adjust_state(client
->frame
);
801 case OB_FRAME_CONTEXT_MAXIMIZE
:
802 client
->frame
->max_hover
= TRUE
;
803 frame_adjust_state(client
->frame
);
805 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
806 client
->frame
->desk_hover
= TRUE
;
807 frame_adjust_state(client
->frame
);
809 case OB_FRAME_CONTEXT_SHADE
:
810 client
->frame
->shade_hover
= TRUE
;
811 frame_adjust_state(client
->frame
);
813 case OB_FRAME_CONTEXT_ICONIFY
:
814 client
->frame
->iconify_hover
= TRUE
;
815 frame_adjust_state(client
->frame
);
817 case OB_FRAME_CONTEXT_CLOSE
:
818 client
->frame
->close_hover
= TRUE
;
819 frame_adjust_state(client
->frame
);
826 con
= frame_context(client
, e
->xcrossing
.window
,
827 e
->xcrossing
.x
, e
->xcrossing
.y
);
829 case OB_FRAME_CONTEXT_MAXIMIZE
:
830 client
->frame
->max_hover
= FALSE
;
831 frame_adjust_state(client
->frame
);
833 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
834 client
->frame
->desk_hover
= FALSE
;
835 frame_adjust_state(client
->frame
);
837 case OB_FRAME_CONTEXT_SHADE
:
838 client
->frame
->shade_hover
= FALSE
;
839 frame_adjust_state(client
->frame
);
841 case OB_FRAME_CONTEXT_ICONIFY
:
842 client
->frame
->iconify_hover
= FALSE
;
843 frame_adjust_state(client
->frame
);
845 case OB_FRAME_CONTEXT_CLOSE
:
846 client
->frame
->close_hover
= FALSE
;
847 frame_adjust_state(client
->frame
);
849 case OB_FRAME_CONTEXT_FRAME
:
850 /* When the mouse leaves an animating window, don't use the
851 corresponding enter events. Pretend like the animating window
852 doesn't even exist..! */
853 if (frame_iconify_animating(client
->frame
))
854 event_ignore_queued_enters();
856 ob_debug_type(OB_DEBUG_FOCUS
,
857 "%sNotify mode %d detail %d on %lx\n",
858 (e
->type
== EnterNotify
? "Enter" : "Leave"),
860 e
->xcrossing
.detail
, (client
?client
->window
:0));
861 if (keyboard_interactively_grabbed())
863 if (config_focus_follow
&& config_focus_delay
&&
864 /* leave inferior events can happen when the mouse goes onto
865 the window's border and then into the window before the
867 e
->xcrossing
.detail
!= NotifyInferior
)
869 ob_main_loop_timeout_remove_data(ob_main_loop
,
880 gboolean nofocus
= FALSE
;
882 if (ignore_enter_focus
) {
883 ignore_enter_focus
--;
887 con
= frame_context(client
, e
->xcrossing
.window
,
888 e
->xcrossing
.x
, e
->xcrossing
.y
);
890 case OB_FRAME_CONTEXT_MAXIMIZE
:
891 client
->frame
->max_hover
= TRUE
;
892 frame_adjust_state(client
->frame
);
894 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
895 client
->frame
->desk_hover
= TRUE
;
896 frame_adjust_state(client
->frame
);
898 case OB_FRAME_CONTEXT_SHADE
:
899 client
->frame
->shade_hover
= TRUE
;
900 frame_adjust_state(client
->frame
);
902 case OB_FRAME_CONTEXT_ICONIFY
:
903 client
->frame
->iconify_hover
= TRUE
;
904 frame_adjust_state(client
->frame
);
906 case OB_FRAME_CONTEXT_CLOSE
:
907 client
->frame
->close_hover
= TRUE
;
908 frame_adjust_state(client
->frame
);
910 case OB_FRAME_CONTEXT_FRAME
:
911 if (keyboard_interactively_grabbed())
913 if (e
->xcrossing
.mode
== NotifyGrab
||
914 e
->xcrossing
.mode
== NotifyUngrab
||
915 /*ignore enters when we're already in the window */
916 e
->xcrossing
.detail
== NotifyInferior
)
918 ob_debug_type(OB_DEBUG_FOCUS
,
919 "%sNotify mode %d detail %d on %lx IGNORED\n",
920 (e
->type
== EnterNotify
? "Enter" : "Leave"),
922 e
->xcrossing
.detail
, client
?client
->window
:0);
924 ob_debug_type(OB_DEBUG_FOCUS
,
925 "%sNotify mode %d detail %d on %lx, "
926 "focusing window: %d\n",
927 (e
->type
== EnterNotify
? "Enter" : "Leave"),
929 e
->xcrossing
.detail
, (client
?client
->window
:0),
931 if (!nofocus
&& config_focus_follow
)
932 event_enter_client(client
);
940 case ConfigureRequest
:
941 /* dont compress these unless you're going to watch for property
942 notifies in between (these can change what the configure would
944 also you can't compress stacking events
947 ob_debug("ConfigureRequest desktop %d wmstate %d vis %d\n",
948 screen_desktop
, client
->wmstate
, client
->frame
->visible
);
950 /* don't allow clients to move shaded windows (fvwm does this) */
951 if (client
->shaded
) {
952 e
->xconfigurerequest
.value_mask
&= ~CWX
;
953 e
->xconfigurerequest
.value_mask
&= ~CWY
;
956 /* resize, then move, as specified in the EWMH section 7.7 */
957 if (e
->xconfigurerequest
.value_mask
& (CWWidth
| CWHeight
|
962 if (e
->xconfigurerequest
.value_mask
& CWBorderWidth
)
963 client
->border_width
= e
->xconfigurerequest
.border_width
;
965 x
= (e
->xconfigurerequest
.value_mask
& CWX
) ?
966 e
->xconfigurerequest
.x
: client
->area
.x
;
967 y
= (e
->xconfigurerequest
.value_mask
& CWY
) ?
968 e
->xconfigurerequest
.y
: client
->area
.y
;
969 w
= (e
->xconfigurerequest
.value_mask
& CWWidth
) ?
970 e
->xconfigurerequest
.width
: client
->area
.width
;
971 h
= (e
->xconfigurerequest
.value_mask
& CWHeight
) ?
972 e
->xconfigurerequest
.height
: client
->area
.height
;
974 ob_debug("ConfigureRequest x %d %d y %d %d\n",
975 e
->xconfigurerequest
.value_mask
& CWX
, x
,
976 e
->xconfigurerequest
.value_mask
& CWY
, y
);
978 /* check for broken apps moving to their root position
980 XXX remove this some day...that would be nice. right now all
981 kde apps do this when they try activate themselves on another
982 desktop. eg. open amarok window on desktop 1, switch to desktop
983 2, click amarok tray icon. it will move by its decoration size.
985 if (x
!= client
->area
.x
&&
986 x
== (client
->frame
->area
.x
+ client
->frame
->size
.left
-
987 (gint
)client
->border_width
) &&
988 y
!= client
->area
.y
&&
989 y
== (client
->frame
->area
.y
+ client
->frame
->size
.top
-
990 (gint
)client
->border_width
))
992 ob_debug_type(OB_DEBUG_APP_BUGS
,
993 "Application %s is trying to move via "
994 "ConfigureRequest to it's root window position "
995 "but it is not using StaticGravity\n",
1002 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1003 client_configure_full(client
, x
, y
, w
, h
, FALSE
, TRUE
, TRUE
);
1006 if (e
->xconfigurerequest
.value_mask
& CWStackMode
) {
1007 switch (e
->xconfigurerequest
.detail
) {
1010 /* Apps are so rude. And this is totally disconnected from
1011 activation/focus. Bleh. */
1012 /*client_lower(client);*/
1018 /* Apps are so rude. And this is totally disconnected from
1019 activation/focus. Bleh. */
1020 /*client_raise(client);*/
1026 if (client
->ignore_unmaps
) {
1027 client
->ignore_unmaps
--;
1030 ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
1031 "ignores left %d\n",
1032 client
->window
, e
->xunmap
.event
, e
->xunmap
.from_configure
,
1033 client
->ignore_unmaps
);
1034 client_unmanage(client
);
1037 ob_debug("DestroyNotify for window 0x%x\n", client
->window
);
1038 client_unmanage(client
);
1040 case ReparentNotify
:
1041 /* this is when the client is first taken captive in the frame */
1042 if (e
->xreparent
.parent
== client
->frame
->plate
) break;
1045 This event is quite rare and is usually handled in unmapHandler.
1046 However, if the window is unmapped when the reparent event occurs,
1047 the window manager never sees it because an unmap event is not sent
1048 to an already unmapped window.
1051 /* we don't want the reparent event, put it back on the stack for the
1052 X server to deal with after we unmanage the window */
1053 XPutBackEvent(ob_display
, e
);
1055 ob_debug("ReparentNotify for window 0x%x\n", client
->window
);
1056 client_unmanage(client
);
1059 ob_debug("MapRequest for 0x%lx\n", client
->window
);
1060 if (!client
->iconic
) break; /* this normally doesn't happen, but if it
1061 does, we don't want it!
1062 it can happen now when the window is on
1063 another desktop, but we still don't
1065 client_activate(client
, FALSE
, TRUE
);
1068 /* validate cuz we query stuff off the client here */
1069 if (!client_validate(client
)) break;
1071 if (e
->xclient
.format
!= 32) return;
1073 msgtype
= e
->xclient
.message_type
;
1074 if (msgtype
== prop_atoms
.wm_change_state
) {
1075 /* compress changes into a single change */
1076 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1078 /* XXX: it would be nice to compress ALL messages of a
1079 type, not just messages in a row without other
1080 message types between. */
1081 if (ce
.xclient
.message_type
!= msgtype
) {
1082 XPutBackEvent(ob_display
, &ce
);
1085 e
->xclient
= ce
.xclient
;
1087 client_set_wm_state(client
, e
->xclient
.data
.l
[0]);
1088 } else if (msgtype
== prop_atoms
.net_wm_desktop
) {
1089 /* compress changes into a single change */
1090 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1092 /* XXX: it would be nice to compress ALL messages of a
1093 type, not just messages in a row without other
1094 message types between. */
1095 if (ce
.xclient
.message_type
!= msgtype
) {
1096 XPutBackEvent(ob_display
, &ce
);
1099 e
->xclient
= ce
.xclient
;
1101 if ((unsigned)e
->xclient
.data
.l
[0] < screen_num_desktops
||
1102 (unsigned)e
->xclient
.data
.l
[0] == DESKTOP_ALL
)
1103 client_set_desktop(client
, (unsigned)e
->xclient
.data
.l
[0],
1105 } else if (msgtype
== prop_atoms
.net_wm_state
) {
1106 /* can't compress these */
1107 ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
1108 (e
->xclient
.data
.l
[0] == 0 ? "Remove" :
1109 e
->xclient
.data
.l
[0] == 1 ? "Add" :
1110 e
->xclient
.data
.l
[0] == 2 ? "Toggle" : "INVALID"),
1111 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2],
1113 client_set_state(client
, e
->xclient
.data
.l
[0],
1114 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2]);
1115 } else if (msgtype
== prop_atoms
.net_close_window
) {
1116 ob_debug("net_close_window for 0x%lx\n", client
->window
);
1117 client_close(client
);
1118 } else if (msgtype
== prop_atoms
.net_active_window
) {
1119 ob_debug("net_active_window for 0x%lx source=%s\n",
1121 (e
->xclient
.data
.l
[0] == 0 ? "unknown" :
1122 (e
->xclient
.data
.l
[0] == 1 ? "application" :
1123 (e
->xclient
.data
.l
[0] == 2 ? "user" : "INVALID"))));
1124 /* XXX make use of data.l[2] !? */
1125 event_curtime
= e
->xclient
.data
.l
[1];
1126 if (event_curtime
== 0)
1127 ob_debug_type(OB_DEBUG_APP_BUGS
,
1128 "_NET_ACTIVE_WINDOW message for window %s is "
1129 "missing a timestamp\n", client
->title
);
1130 client_activate(client
, FALSE
,
1131 (e
->xclient
.data
.l
[0] == 0 ||
1132 e
->xclient
.data
.l
[0] == 2));
1133 } else if (msgtype
== prop_atoms
.net_wm_moveresize
) {
1134 ob_debug("net_wm_moveresize for 0x%lx direction %d\n",
1135 client
->window
, e
->xclient
.data
.l
[2]);
1136 if ((Atom
)e
->xclient
.data
.l
[2] ==
1137 prop_atoms
.net_wm_moveresize_size_topleft
||
1138 (Atom
)e
->xclient
.data
.l
[2] ==
1139 prop_atoms
.net_wm_moveresize_size_top
||
1140 (Atom
)e
->xclient
.data
.l
[2] ==
1141 prop_atoms
.net_wm_moveresize_size_topright
||
1142 (Atom
)e
->xclient
.data
.l
[2] ==
1143 prop_atoms
.net_wm_moveresize_size_right
||
1144 (Atom
)e
->xclient
.data
.l
[2] ==
1145 prop_atoms
.net_wm_moveresize_size_right
||
1146 (Atom
)e
->xclient
.data
.l
[2] ==
1147 prop_atoms
.net_wm_moveresize_size_bottomright
||
1148 (Atom
)e
->xclient
.data
.l
[2] ==
1149 prop_atoms
.net_wm_moveresize_size_bottom
||
1150 (Atom
)e
->xclient
.data
.l
[2] ==
1151 prop_atoms
.net_wm_moveresize_size_bottomleft
||
1152 (Atom
)e
->xclient
.data
.l
[2] ==
1153 prop_atoms
.net_wm_moveresize_size_left
||
1154 (Atom
)e
->xclient
.data
.l
[2] ==
1155 prop_atoms
.net_wm_moveresize_move
||
1156 (Atom
)e
->xclient
.data
.l
[2] ==
1157 prop_atoms
.net_wm_moveresize_size_keyboard
||
1158 (Atom
)e
->xclient
.data
.l
[2] ==
1159 prop_atoms
.net_wm_moveresize_move_keyboard
) {
1161 moveresize_start(client
, e
->xclient
.data
.l
[0],
1162 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[3],
1163 e
->xclient
.data
.l
[2]);
1165 else if ((Atom
)e
->xclient
.data
.l
[2] ==
1166 prop_atoms
.net_wm_moveresize_cancel
)
1167 moveresize_end(TRUE
);
1168 } else if (msgtype
== prop_atoms
.net_moveresize_window
) {
1169 gint grav
, x
, y
, w
, h
;
1171 if (e
->xclient
.data
.l
[0] & 0xff)
1172 grav
= e
->xclient
.data
.l
[0] & 0xff;
1174 grav
= client
->gravity
;
1176 if (e
->xclient
.data
.l
[0] & 1 << 8)
1177 x
= e
->xclient
.data
.l
[1];
1180 if (e
->xclient
.data
.l
[0] & 1 << 9)
1181 y
= e
->xclient
.data
.l
[2];
1184 if (e
->xclient
.data
.l
[0] & 1 << 10)
1185 w
= e
->xclient
.data
.l
[3];
1187 w
= client
->area
.width
;
1188 if (e
->xclient
.data
.l
[0] & 1 << 11)
1189 h
= e
->xclient
.data
.l
[4];
1191 h
= client
->area
.height
;
1193 ob_debug("MOVERESIZE x %d %d y %d %d\n",
1194 e
->xclient
.data
.l
[0] & 1 << 8, x
,
1195 e
->xclient
.data
.l
[0] & 1 << 9, y
);
1196 client_convert_gravity(client
, grav
, &x
, &y
, w
, h
);
1197 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1198 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
);
1201 case PropertyNotify
:
1202 /* validate cuz we query stuff off the client here */
1203 if (!client_validate(client
)) break;
1205 /* compress changes to a single property into a single change */
1206 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1210 /* XXX: it would be nice to compress ALL changes to a property,
1211 not just changes in a row without other props between. */
1213 a
= ce
.xproperty
.atom
;
1214 b
= e
->xproperty
.atom
;
1218 if ((a
== prop_atoms
.net_wm_name
||
1219 a
== prop_atoms
.wm_name
||
1220 a
== prop_atoms
.net_wm_icon_name
||
1221 a
== prop_atoms
.wm_icon_name
)
1223 (b
== prop_atoms
.net_wm_name
||
1224 b
== prop_atoms
.wm_name
||
1225 b
== prop_atoms
.net_wm_icon_name
||
1226 b
== prop_atoms
.wm_icon_name
)) {
1229 if (a
== prop_atoms
.net_wm_icon
&&
1230 b
== prop_atoms
.net_wm_icon
)
1233 XPutBackEvent(ob_display
, &ce
);
1237 msgtype
= e
->xproperty
.atom
;
1238 if (msgtype
== XA_WM_NORMAL_HINTS
) {
1239 client_update_normal_hints(client
);
1240 /* normal hints can make a window non-resizable */
1241 client_setup_decor_and_functions(client
);
1242 } else if (msgtype
== XA_WM_HINTS
) {
1243 client_update_wmhints(client
);
1244 } else if (msgtype
== XA_WM_TRANSIENT_FOR
) {
1245 client_update_transient_for(client
);
1246 client_get_type_and_transientness(client
);
1247 /* type may have changed, so update the layer */
1248 client_calc_layer(client
);
1249 client_setup_decor_and_functions(client
);
1250 } else if (msgtype
== prop_atoms
.net_wm_name
||
1251 msgtype
== prop_atoms
.wm_name
||
1252 msgtype
== prop_atoms
.net_wm_icon_name
||
1253 msgtype
== prop_atoms
.wm_icon_name
) {
1254 client_update_title(client
);
1255 } else if (msgtype
== prop_atoms
.wm_protocols
) {
1256 client_update_protocols(client
);
1257 client_setup_decor_and_functions(client
);
1259 else if (msgtype
== prop_atoms
.net_wm_strut
) {
1260 client_update_strut(client
);
1262 else if (msgtype
== prop_atoms
.net_wm_icon
) {
1263 client_update_icons(client
);
1265 else if (msgtype
== prop_atoms
.net_wm_icon_geometry
) {
1266 client_update_icon_geometry(client
);
1268 else if (msgtype
== prop_atoms
.net_wm_user_time
) {
1269 client_update_user_time(client
);
1271 else if (msgtype
== prop_atoms
.net_wm_user_time_window
) {
1272 client_update_user_time_window(client
);
1275 else if (msgtype
== prop_atoms
.net_wm_sync_request_counter
) {
1276 client_update_sync_request_counter(client
);
1279 case ColormapNotify
:
1280 client_update_colormap(client
, e
->xcolormap
.colormap
);
1285 if (extensions_shape
&& e
->type
== extensions_shape_event_basep
) {
1286 client
->shaped
= ((XShapeEvent
*)e
)->shaped
;
1287 frame_adjust_shape(client
->frame
);
1293 static void event_handle_dock(ObDock
*s
, XEvent
*e
)
1297 if (e
->xbutton
.button
== 1)
1298 stacking_raise(DOCK_AS_WINDOW(s
));
1299 else if (e
->xbutton
.button
== 2)
1300 stacking_lower(DOCK_AS_WINDOW(s
));
1311 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
)
1315 dock_app_drag(app
, &e
->xmotion
);
1318 if (app
->ignore_unmaps
) {
1319 app
->ignore_unmaps
--;
1322 dock_remove(app
, TRUE
);
1325 dock_remove(app
, FALSE
);
1327 case ReparentNotify
:
1328 dock_remove(app
, FALSE
);
1330 case ConfigureNotify
:
1331 dock_app_configure(app
, e
->xconfigure
.width
, e
->xconfigure
.height
);
1336 static ObMenuFrame
* find_active_menu()
1339 ObMenuFrame
*ret
= NULL
;
1341 for (it
= menu_frame_visible
; it
; it
= g_list_next(it
)) {
1350 static ObMenuFrame
* find_active_or_last_menu()
1352 ObMenuFrame
*ret
= NULL
;
1354 ret
= find_active_menu();
1355 if (!ret
&& menu_frame_visible
)
1356 ret
= menu_frame_visible
->data
;
1360 static gboolean
event_handle_menu_keyboard(XEvent
*ev
)
1362 guint keycode
, state
;
1365 gboolean ret
= TRUE
;
1367 keycode
= ev
->xkey
.keycode
;
1368 state
= ev
->xkey
.state
;
1369 unikey
= translate_unichar(keycode
);
1371 frame
= find_active_or_last_menu();
1375 else if (keycode
== ob_keycode(OB_KEY_ESCAPE
) && state
== 0) {
1376 /* Escape closes the active menu */
1377 menu_frame_hide(frame
);
1380 else if (keycode
== ob_keycode(OB_KEY_RETURN
) && (state
== 0 ||
1381 state
== ControlMask
))
1383 /* Enter runs the active item or goes into the submenu.
1384 Control-Enter runs it without closing the menu. */
1386 menu_frame_select_next(frame
->child
);
1388 menu_entry_frame_execute(frame
->selected
, state
, ev
->xkey
.time
);
1391 else if (keycode
== ob_keycode(OB_KEY_LEFT
) && ev
->xkey
.state
== 0) {
1392 /* Left goes to the parent menu */
1393 menu_frame_select(frame
, NULL
, TRUE
);
1396 else if (keycode
== ob_keycode(OB_KEY_RIGHT
) && ev
->xkey
.state
== 0) {
1397 /* Right goes to the selected submenu */
1398 if (frame
->child
) menu_frame_select_next(frame
->child
);
1401 else if (keycode
== ob_keycode(OB_KEY_UP
) && state
== 0) {
1402 menu_frame_select_previous(frame
);
1405 else if (keycode
== ob_keycode(OB_KEY_DOWN
) && state
== 0) {
1406 menu_frame_select_next(frame
);
1409 /* keyboard accelerator shortcuts. */
1410 else if (ev
->xkey
.state
== 0 &&
1411 /* was it a valid key? */
1413 /* don't bother if the menu is empty. */
1418 ObMenuEntryFrame
*found
= NULL
;
1419 guint num_found
= 0;
1421 /* start after the selected one */
1422 start
= frame
->entries
;
1423 if (frame
->selected
) {
1424 for (it
= start
; frame
->selected
!= it
->data
; it
= g_list_next(it
))
1425 g_assert(it
!= NULL
); /* nothing was selected? */
1426 /* next with wraparound */
1427 start
= g_list_next(it
);
1428 if (start
== NULL
) start
= frame
->entries
;
1433 ObMenuEntryFrame
*e
= it
->data
;
1434 gunichar entrykey
= 0;
1436 if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
)
1437 entrykey
= e
->entry
->data
.normal
.shortcut
;
1438 else if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_SUBMENU
)
1439 entrykey
= e
->entry
->data
.submenu
.submenu
->shortcut
;
1441 if (unikey
== entrykey
) {
1442 if (found
== NULL
) found
= e
;
1446 /* next with wraparound */
1447 it
= g_list_next(it
);
1448 if (it
== NULL
) it
= frame
->entries
;
1449 } while (it
!= start
);
1452 if (found
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
&&
1455 menu_frame_select(frame
, found
, TRUE
);
1456 usleep(50000); /* highlight the item for a short bit so the
1457 user can see what happened */
1458 menu_entry_frame_execute(found
, state
, ev
->xkey
.time
);
1460 menu_frame_select(frame
, found
, TRUE
);
1462 menu_frame_select_next(frame
->child
);
1473 static gboolean
event_handle_menu(XEvent
*ev
)
1476 ObMenuEntryFrame
*e
;
1477 gboolean ret
= TRUE
;
1481 if ((ev
->xbutton
.button
< 4 || ev
->xbutton
.button
> 5)
1484 if ((e
= menu_entry_frame_under(ev
->xbutton
.x_root
,
1485 ev
->xbutton
.y_root
)))
1486 menu_entry_frame_execute(e
, ev
->xbutton
.state
,
1489 menu_frame_hide_all();
1493 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
))) {
1494 if (e
->ignore_enters
)
1497 menu_frame_select(e
->frame
, e
, FALSE
);
1501 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
)) &&
1502 (f
= find_active_menu()) && f
->selected
== e
&&
1503 e
->entry
->type
!= OB_MENU_ENTRY_TYPE_SUBMENU
)
1505 menu_frame_select(e
->frame
, NULL
, FALSE
);
1508 if ((e
= menu_entry_frame_under(ev
->xmotion
.x_root
,
1509 ev
->xmotion
.y_root
)))
1510 menu_frame_select(e
->frame
, e
, FALSE
);
1513 ret
= event_handle_menu_keyboard(ev
);
1519 static void event_handle_user_input(ObClient
*client
, XEvent
*e
)
1521 g_assert(e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
1522 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
1523 e
->type
== KeyRelease
);
1525 if (menu_frame_visible
) {
1526 if (event_handle_menu(e
))
1527 /* don't use the event if the menu used it, but if the menu
1528 didn't use it and it's a keypress that is bound, it will
1529 close the menu and be used */
1533 /* if the keyboard interactive action uses the event then dont
1534 use it for bindings. likewise is moveresize uses the event. */
1535 if (!keyboard_process_interactive_grab(e
, &client
) &&
1536 !(moveresize_in_progress
&& moveresize_event(e
)))
1538 if (moveresize_in_progress
)
1539 /* make further actions work on the client being
1541 client
= moveresize_client
;
1543 menu_can_hide
= FALSE
;
1544 ob_main_loop_timeout_add(ob_main_loop
,
1545 config_menu_hide_delay
* 1000,
1546 menu_hide_delay_func
,
1547 NULL
, g_direct_equal
, NULL
);
1549 if (e
->type
== ButtonPress
||
1550 e
->type
== ButtonRelease
||
1551 e
->type
== MotionNotify
)
1553 /* the frame may not be "visible" but they can still click on it
1554 in the case where it is animating before disappearing */
1555 if (!client
|| !frame_iconify_animating(client
->frame
))
1556 mouse_event(client
, e
);
1557 } else if (e
->type
== KeyPress
) {
1558 keyboard_event((focus_cycle_target
? focus_cycle_target
:
1559 (client
? client
: focus_client
)), e
);
1564 static gboolean
menu_hide_delay_func(gpointer data
)
1566 menu_can_hide
= TRUE
;
1567 return FALSE
; /* no repeat */
1570 static void focus_delay_dest(gpointer data
)
1575 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
)
1577 const ObFocusDelayData
*f1
= d1
;
1578 return f1
->client
== d2
;
1581 static gboolean
focus_delay_func(gpointer data
)
1583 ObFocusDelayData
*d
= data
;
1584 Time old
= event_curtime
;
1586 event_curtime
= d
->time
;
1587 if (focus_client
!= d
->client
) {
1588 if (client_focus(d
->client
) && config_focus_raise
)
1589 client_raise(d
->client
);
1591 event_curtime
= old
;
1592 return FALSE
; /* no repeat */
1595 static void focus_delay_client_dest(ObClient
*client
, gpointer data
)
1597 ob_main_loop_timeout_remove_data(ob_main_loop
, focus_delay_func
,
1601 void event_halt_focus_delay()
1603 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
1606 void event_ignore_queued_enters()
1608 GSList
*saved
= NULL
, *it
;
1611 XSync(ob_display
, FALSE
);
1613 /* count the events */
1615 e
= g_new(XEvent
, 1);
1616 if (XCheckTypedEvent(ob_display
, EnterNotify
, e
)) {
1619 win
= g_hash_table_lookup(window_map
, &e
->xany
.window
);
1620 if (win
&& WINDOW_IS_CLIENT(win
))
1621 ++ignore_enter_focus
;
1623 saved
= g_slist_append(saved
, e
);
1629 /* put the events back */
1630 for (it
= saved
; it
; it
= g_slist_next(it
)) {
1631 XPutBackEvent(ob_display
, it
->data
);
1634 g_slist_free(saved
);
1637 gboolean
event_time_after(Time t1
, Time t2
)
1639 g_assert(t1
!= CurrentTime
);
1640 g_assert(t2
!= CurrentTime
);
1643 Timestamp values wrap around (after about 49.7 days). The server, given
1644 its current time is represented by timestamp T, always interprets
1645 timestamps from clients by treating half of the timestamp space as being
1646 later in time than T.
1647 - http://tronche.com/gui/x/xlib/input/pointer-grabbing.html
1650 /* TIME_HALF is half of the number space of a Time type variable */
1651 #define TIME_HALF (Time)(1 << (sizeof(Time)*8-1))
1653 if (t2
>= TIME_HALF
)
1654 /* t2 is in the second half so t1 might wrap around and be smaller than
1656 return t1
>= t2
|| t1
< (t2
+ TIME_HALF
);
1658 /* t2 is in the first half so t1 has to come after it */
1659 return t1
>= t2
&& t1
< (t2
+ TIME_HALF
);