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.
33 #include "menuframe.h"
37 #include "focus_cycle.h"
38 #include "moveresize.h"
42 #include "obt/display.h"
43 #include "obt/xqueue.h"
45 #include "obt/keyboard.h"
48 #include <X11/Xatom.h>
51 #ifdef HAVE_SYS_SELECT_H
52 # include <sys/select.h>
58 # include <unistd.h> /* for usleep() */
62 #include <X11/ICE/ICElib.h>
79 gulong start
; /* inclusive */
80 gulong end
; /* inclusive */
83 static void event_process(const XEvent
*e
, gpointer data
);
84 static void event_handle_root(XEvent
*e
);
85 static gboolean
event_handle_menu_input(XEvent
*e
);
86 static void event_handle_menu(ObMenuFrame
*frame
, XEvent
*e
);
87 static gboolean
event_handle_prompt(ObPrompt
*p
, XEvent
*e
);
88 static void event_handle_dock(ObDock
*s
, XEvent
*e
);
89 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
);
90 static void event_handle_client(ObClient
*c
, XEvent
*e
);
91 static gboolean
event_handle_user_input(ObClient
*client
, XEvent
*e
);
92 static gboolean
is_enter_focus_event_ignored(gulong serial
);
93 static void event_ignore_enter_range(gulong start
, gulong end
);
95 static void focus_delay_dest(gpointer data
);
96 static void unfocus_delay_dest(gpointer data
);
97 static gboolean
focus_delay_func(gpointer data
);
98 static gboolean
unfocus_delay_func(gpointer data
);
99 static void focus_delay_client_dest(ObClient
*client
, gpointer data
);
101 Time event_last_user_time
= CurrentTime
;
103 /*! The time of the current X event (if it had a timestamp) */
104 static Time event_curtime
= CurrentTime
;
105 /*! The source time that started the current X event (user-provided, so not
107 static Time event_sourcetime
= CurrentTime
;
109 /*! The serial of the current X event */
110 static gulong event_curserial
;
111 static gboolean focus_left_screen
= FALSE
;
112 static gboolean waiting_for_focusin
= FALSE
;
113 /*! A list of ObSerialRanges which are to be ignored for mouse enter events */
114 static GSList
*ignore_serials
= NULL
;
115 static guint focus_delay_timeout_id
= 0;
116 static ObClient
*focus_delay_timeout_client
= NULL
;
117 static guint unfocus_delay_timeout_id
= 0;
118 static ObClient
*unfocus_delay_timeout_client
= NULL
;
121 static gboolean
ice_handler(GIOChannel
*source
, GIOCondition cond
,
125 IceProcessMessages(conn
, NULL
, &b
);
126 return TRUE
; /* don't remove the event source */
129 static void ice_watch(IceConn conn
, IcePointer data
, Bool opening
,
130 IcePointer
*watch_data
)
137 ch
= g_io_channel_unix_new(IceConnectionNumber(conn
));
138 id
= g_io_add_watch(ch
, G_IO_IN
, ice_handler
, conn
);
139 g_io_channel_unref(ch
);
147 void event_startup(gboolean reconfig
)
149 if (reconfig
) return;
151 xqueue_add_callback(event_process
, NULL
);
154 IceAddConnectionWatch(ice_watch
, NULL
);
157 client_add_destroy_notify(focus_delay_client_dest
, NULL
);
160 void event_shutdown(gboolean reconfig
)
162 if (reconfig
) return;
165 IceRemoveConnectionWatch(ice_watch
, NULL
);
168 client_remove_destroy_notify(focus_delay_client_dest
);
171 static Window
event_get_window(XEvent
*e
)
178 window
= obt_root(ob_screen
);
181 window
= e
->xcreatewindow
.window
;
184 window
= e
->xmaprequest
.window
;
187 window
= e
->xmap
.window
;
190 window
= e
->xunmap
.window
;
193 window
= e
->xdestroywindow
.window
;
195 case ConfigureRequest
:
196 window
= e
->xconfigurerequest
.window
;
198 case ConfigureNotify
:
199 window
= e
->xconfigure
.window
;
203 if (obt_display_extension_xkb
&&
204 e
->type
== obt_display_extension_xkb_basep
)
206 switch (((XkbAnyEvent
*)e
)->xkb_type
) {
208 window
= ((XkbBellNotifyEvent
*)e
)->window
;
215 if (obt_display_extension_sync
&&
216 e
->type
== obt_display_extension_sync_basep
+ XSyncAlarmNotify
)
221 window
= e
->xany
.window
;
226 static inline Time
event_get_timestamp(const XEvent
*e
)
228 Time t
= CurrentTime
;
230 /* grab the lasttime and hack up the state */
246 t
= e
->xproperty
.time
;
250 t
= e
->xcrossing
.time
;
254 if (obt_display_extension_sync
&&
255 e
->type
== obt_display_extension_sync_basep
+ XSyncAlarmNotify
)
257 t
= ((const XSyncAlarmNotifyEvent
*)e
)->time
;
260 /* if more event types are anticipated, get their timestamp
268 static void event_set_curtime(XEvent
*e
)
270 Time t
= event_get_timestamp(e
);
272 /* watch that if we get an event earlier than the last specified user_time,
273 which can happen if the clock goes backwards, we erase the last
274 specified user_time */
275 if (t
&& event_last_user_time
&& event_time_after(event_last_user_time
, t
))
276 event_reset_user_time();
278 event_sourcetime
= CurrentTime
;
282 static void event_hack_mods(XEvent
*e
)
287 e
->xbutton
.state
= obt_keyboard_only_modmasks(e
->xbutton
.state
);
294 e
->xmotion
.state
= obt_keyboard_only_modmasks(e
->xmotion
.state
);
295 /* compress events */
298 ObtXQueueWindowType wt
;
300 wt
.window
= e
->xmotion
.window
;
301 wt
.type
= MotionNotify
;
302 while (xqueue_remove_local(&ce
, xqueue_match_window_type
, &wt
)) {
303 e
->xmotion
.x
= ce
.xmotion
.x
;
304 e
->xmotion
.y
= ce
.xmotion
.y
;
305 e
->xmotion
.x_root
= ce
.xmotion
.x_root
;
306 e
->xmotion
.y_root
= ce
.xmotion
.y_root
;
313 static gboolean
wanted_focusevent(XEvent
*e
, gboolean in_client_only
)
315 gint mode
= e
->xfocus
.mode
;
316 gint detail
= e
->xfocus
.detail
;
317 Window win
= e
->xany
.window
;
319 if (e
->type
== FocusIn
) {
320 /* These are ones we never want.. */
322 /* This means focus was given by a keyboard/mouse grab. */
323 if (mode
== NotifyGrab
)
325 /* This means focus was given back from a keyboard/mouse grab. */
326 if (mode
== NotifyUngrab
)
329 /* These are the ones we want.. */
331 if (win
== obt_root(ob_screen
)) {
332 /* If looking for a focus in on a client, then always return
333 FALSE for focus in's to the root window */
336 /* This means focus reverted off of a client */
337 else if (detail
== NotifyPointerRoot
||
338 detail
== NotifyDetailNone
||
339 detail
== NotifyInferior
||
340 /* This means focus got here from another screen */
341 detail
== NotifyNonlinear
)
347 /* It was on a client, was it a valid one?
348 It's possible to get a FocusIn event for a client that was managed
351 if (in_client_only
) {
352 ObWindow
*w
= window_find(e
->xfocus
.window
);
353 if (!w
|| !WINDOW_IS_CLIENT(w
))
357 /* This means focus reverted to parent from the client (this
358 happens often during iconify animation) */
359 if (detail
== NotifyInferior
)
363 /* This means focus moved from the root window to a client */
364 if (detail
== NotifyVirtual
)
366 /* This means focus moved from one client to another */
367 if (detail
== NotifyNonlinearVirtual
)
373 g_assert(e
->type
== FocusOut
);
375 /* These are ones we never want.. */
377 /* This means focus was taken by a keyboard/mouse grab. */
378 if (mode
== NotifyGrab
)
380 /* This means focus was grabbed on a window and it was released. */
381 if (mode
== NotifyUngrab
)
384 /* Focus left the root window revertedto state */
385 if (win
== obt_root(ob_screen
))
388 /* These are the ones we want.. */
390 /* This means focus moved from a client to the root window */
391 if (detail
== NotifyVirtual
)
393 /* This means focus moved from one client to another */
394 if (detail
== NotifyNonlinearVirtual
)
402 static gboolean
event_look_for_focusin(XEvent
*e
, gpointer data
)
404 return e
->type
== FocusIn
&& wanted_focusevent(e
, FALSE
);
407 static gboolean
event_look_for_focusin_client(XEvent
*e
, gpointer data
)
409 return e
->type
== FocusIn
&& wanted_focusevent(e
, TRUE
);
412 static void print_focusevent(XEvent
*e
)
414 gint mode
= e
->xfocus
.mode
;
415 gint detail
= e
->xfocus
.detail
;
416 Window win
= e
->xany
.window
;
417 const gchar
*modestr
, *detailstr
;
420 case NotifyNormal
: modestr
="NotifyNormal"; break;
421 case NotifyGrab
: modestr
="NotifyGrab"; break;
422 case NotifyUngrab
: modestr
="NotifyUngrab"; break;
423 case NotifyWhileGrabbed
: modestr
="NotifyWhileGrabbed"; break;
424 default: g_assert_not_reached();
427 case NotifyAncestor
: detailstr
="NotifyAncestor"; break;
428 case NotifyVirtual
: detailstr
="NotifyVirtual"; break;
429 case NotifyInferior
: detailstr
="NotifyInferior"; break;
430 case NotifyNonlinear
: detailstr
="NotifyNonlinear"; break;
431 case NotifyNonlinearVirtual
: detailstr
="NotifyNonlinearVirtual"; break;
432 case NotifyPointer
: detailstr
="NotifyPointer"; break;
433 case NotifyPointerRoot
: detailstr
="NotifyPointerRoot"; break;
434 case NotifyDetailNone
: detailstr
="NotifyDetailNone"; break;
435 default: g_assert_not_reached();
438 if (mode
== NotifyGrab
|| mode
== NotifyUngrab
)
443 ob_debug_type(OB_DEBUG_FOCUS
, "Focus%s 0x%x mode=%s detail=%s",
444 (e
->xfocus
.type
== FocusIn
? "In" : "Out"),
450 static void event_process(const XEvent
*ec
, gpointer data
)
454 ObClient
*client
= NULL
;
456 ObDockApp
*dockapp
= NULL
;
457 ObWindow
*obwin
= NULL
;
458 ObMenuFrame
*menu
= NULL
;
459 ObPrompt
*prompt
= NULL
;
462 /* make a copy we can mangle */
466 window
= event_get_window(e
);
467 if (window
== obt_root(ob_screen
))
468 /* don't do any lookups, waste of cpu */;
469 else if ((obwin
= window_find(window
))) {
470 switch (obwin
->type
) {
471 case OB_WINDOW_CLASS_DOCK
:
472 dock
= WINDOW_AS_DOCK(obwin
);
474 case OB_WINDOW_CLASS_CLIENT
:
475 client
= WINDOW_AS_CLIENT(obwin
);
476 /* events on clients can be events on prompt windows too */
477 prompt
= client
->prompt
;
479 case OB_WINDOW_CLASS_MENUFRAME
:
480 menu
= WINDOW_AS_MENUFRAME(obwin
);
482 case OB_WINDOW_CLASS_INTERNAL
:
483 /* we don't do anything with events directly on these windows */
485 case OB_WINDOW_CLASS_PROMPT
:
486 prompt
= WINDOW_AS_PROMPT(obwin
);
491 dockapp
= dock_find_dockapp(window
);
493 event_set_curtime(e
);
494 event_curserial
= e
->xany
.serial
;
497 /* deal with it in the kernel */
499 if (e
->type
== FocusIn
) {
501 if (!wanted_focusevent(e
, FALSE
)) {
502 if (waiting_for_focusin
) {
503 /* We were waiting for this FocusIn, since we got a FocusOut
504 earlier, but it went to a window that isn't a client. */
505 ob_debug_type(OB_DEBUG_FOCUS
,
506 "Focus went to an unmanaged window 0x%x !",
508 focus_fallback(TRUE
, config_focus_under_mouse
, TRUE
, TRUE
);
511 else if (client
&& e
->xfocus
.detail
== NotifyInferior
) {
512 ob_debug_type(OB_DEBUG_FOCUS
, "Focus went to the frame window");
514 focus_left_screen
= FALSE
;
516 focus_fallback(FALSE
, config_focus_under_mouse
, TRUE
, TRUE
);
518 /* We don't get a FocusOut for this case, because it's just moving
519 from our Inferior up to us. This happens when iconifying a
520 window with RevertToParent focus */
521 frame_adjust_focus(client
->frame
, FALSE
);
522 /* focus_set_client(NULL) has already been called */
524 else if (e
->xfocus
.detail
== NotifyPointerRoot
||
525 e
->xfocus
.detail
== NotifyDetailNone
||
526 e
->xfocus
.detail
== NotifyInferior
||
527 e
->xfocus
.detail
== NotifyNonlinear
)
529 ob_debug_type(OB_DEBUG_FOCUS
,
530 "Focus went to root or pointer root/none");
532 if (e
->xfocus
.detail
== NotifyInferior
||
533 e
->xfocus
.detail
== NotifyNonlinear
)
535 focus_left_screen
= FALSE
;
538 /* If another FocusIn is in the queue then don't fallback yet. This
539 fixes the fun case of:
540 window map -> send focusin
541 window unmap -> get focusout
542 window map -> send focusin
543 get first focus out -> fall back to something (new window
544 hasn't received focus yet, so something else) -> send focusin
545 which means the "something else" is the last thing to get a
546 focusin sent to it, so the new window doesn't end up with focus.
548 But if the other focus in is something like PointerRoot then we
549 still want to fall back.
551 if (xqueue_exists_local(event_look_for_focusin_client
, NULL
)) {
552 ob_debug_type(OB_DEBUG_FOCUS
,
553 " but another FocusIn is coming");
555 /* Focus has been reverted.
557 FocusOut events come after UnmapNotify, so we don't need to
558 worry about focusing an invalid window
561 if (!focus_left_screen
)
562 focus_fallback(FALSE
, config_focus_under_mouse
,
568 ob_debug_type(OB_DEBUG_FOCUS
,
569 "Focus went to a window that is already gone");
571 /* If you send focus to a window and then it disappears, you can
572 get the FocusIn for it, after it is unmanaged.
573 Just wait for the next FocusOut/FocusIn pair, but make note that
574 the window that was focused no longer is. */
575 focus_set_client(NULL
);
577 else if (client
!= focus_client
) {
578 focus_left_screen
= FALSE
;
579 frame_adjust_focus(client
->frame
, TRUE
);
580 focus_set_client(client
);
581 client_calc_layer(client
);
582 client_bring_helper_windows(client
);
585 waiting_for_focusin
= FALSE
;
586 } else if (e
->type
== FocusOut
) {
588 if (!wanted_focusevent(e
, FALSE
))
589 ; /* skip this one */
590 /* Look for the followup FocusIn */
591 else if (!xqueue_exists_local(event_look_for_focusin
, NULL
)) {
592 /* There is no FocusIn, this means focus went to a window that
593 is not being managed, or a window on another screen. */
597 obt_display_ignore_errors(TRUE
);
598 if (XGetInputFocus(obt_display
, &win
, &i
) &&
599 XGetGeometry(obt_display
, win
, &root
, &i
,&i
,&u
,&u
,&u
,&u
) &&
600 root
!= obt_root(ob_screen
))
602 ob_debug_type(OB_DEBUG_FOCUS
,
603 "Focus went to another screen !");
604 focus_left_screen
= TRUE
;
607 ob_debug_type(OB_DEBUG_FOCUS
,
608 "Focus went to a black hole !");
609 obt_display_ignore_errors(FALSE
);
610 /* nothing is focused */
611 focus_set_client(NULL
);
613 /* Focus moved, so mark that we are waiting to process that
615 waiting_for_focusin
= TRUE
;
617 /* nothing is focused right now, but will be again shortly */
618 focus_set_client(NULL
);
621 if (client
&& client
!= focus_client
)
622 frame_adjust_focus(client
->frame
, FALSE
);
625 event_handle_client(client
, e
);
627 event_handle_dockapp(dockapp
, e
);
629 event_handle_dock(dock
, e
);
631 event_handle_menu(menu
, e
);
632 else if (window
== obt_root(ob_screen
))
633 event_handle_root(e
);
634 else if (e
->type
== MapRequest
)
635 window_manage(window
);
636 else if (e
->type
== MappingNotify
) {
637 /* keyboard layout changes for modifier mapping changes. reload the
638 modifier map, and rebind all the key bindings as appropriate */
639 ob_debug("Keyboard map changed. Reloading keyboard bindings.");
640 ob_set_state(OB_STATE_RECONFIGURING
);
641 obt_keyboard_reload();
643 ob_set_state(OB_STATE_RUNNING
);
645 else if (e
->type
== ClientMessage
) {
646 /* This is for _NET_WM_REQUEST_FRAME_EXTENTS messages. They come for
647 windows that are not managed yet. */
648 if (e
->xclient
.message_type
==
649 OBT_PROP_ATOM(NET_REQUEST_FRAME_EXTENTS
))
651 /* Pretend to manage the client, getting information used to
652 determine its decorations */
653 ObClient
*c
= client_fake_manage(e
->xclient
.window
);
656 /* set the frame extents on the window */
657 vals
[0] = c
->frame
->size
.left
;
658 vals
[1] = c
->frame
->size
.right
;
659 vals
[2] = c
->frame
->size
.top
;
660 vals
[3] = c
->frame
->size
.bottom
;
661 OBT_PROP_SETA32(e
->xclient
.window
, NET_FRAME_EXTENTS
,
664 /* Free the pretend client */
665 client_fake_unmanage(c
);
668 else if (e
->type
== ConfigureRequest
) {
669 /* unhandled configure requests must be used to configure the
673 xwc
.x
= e
->xconfigurerequest
.x
;
674 xwc
.y
= e
->xconfigurerequest
.y
;
675 xwc
.width
= e
->xconfigurerequest
.width
;
676 xwc
.height
= e
->xconfigurerequest
.height
;
677 xwc
.border_width
= e
->xconfigurerequest
.border_width
;
678 xwc
.sibling
= e
->xconfigurerequest
.above
;
679 xwc
.stack_mode
= e
->xconfigurerequest
.detail
;
681 /* we are not to be held responsible if someone sends us an
683 obt_display_ignore_errors(TRUE
);
684 XConfigureWindow(obt_display
, window
,
685 e
->xconfigurerequest
.value_mask
, &xwc
);
686 obt_display_ignore_errors(FALSE
);
689 else if (obt_display_extension_sync
&&
690 e
->type
== obt_display_extension_sync_basep
+ XSyncAlarmNotify
)
692 XSyncAlarmNotifyEvent
*se
= (XSyncAlarmNotifyEvent
*)e
;
693 if (se
->alarm
== moveresize_alarm
&& moveresize_in_progress
)
698 if (e
->type
== ButtonPress
|| e
->type
== ButtonRelease
) {
700 static guint pressed
= 0;
701 static Window pressed_win
= None
;
703 event_sourcetime
= event_curtime
;
705 /* If the button press was on some non-root window, or was physically
706 on the root window... */
707 if (window
!= obt_root(ob_screen
) ||
708 e
->xbutton
.subwindow
== None
||
709 /* ...or if it is related to the last button press we handled... */
710 pressed
== e
->xbutton
.button
||
711 /* ...or it if it was physically on an openbox
712 internal window... */
713 ((w
= window_find(e
->xbutton
.subwindow
)) &&
714 (WINDOW_IS_INTERNAL(w
) || WINDOW_IS_DOCK(w
))))
715 /* ...then process the event, otherwise ignore it */
717 used
= event_handle_user_input(client
, e
);
720 used
= event_handle_prompt(prompt
, e
);
722 if (e
->type
== ButtonPress
) {
723 pressed
= e
->xbutton
.button
;
724 pressed_win
= e
->xbutton
.subwindow
;
728 else if (e
->type
== KeyPress
|| e
->type
== KeyRelease
||
729 e
->type
== MotionNotify
)
731 event_sourcetime
= event_curtime
;
733 used
= event_handle_user_input(client
, e
);
736 used
= event_handle_prompt(prompt
, e
);
739 /* if something happens and it's not from an XEvent, then we don't know
740 the time, so clear it here until the next event is handled */
741 event_curtime
= event_sourcetime
= CurrentTime
;
745 static void event_handle_root(XEvent
*e
)
751 ob_debug("Another WM has requested to replace us. Exiting.");
756 if (e
->xclient
.format
!= 32) break;
758 msgtype
= e
->xclient
.message_type
;
759 if (msgtype
== OBT_PROP_ATOM(NET_CURRENT_DESKTOP
)) {
760 guint d
= e
->xclient
.data
.l
[0];
761 if (d
< screen_num_desktops
) {
762 if (e
->xclient
.data
.l
[1] == 0)
763 ob_debug_type(OB_DEBUG_APP_BUGS
,
764 "_NET_CURRENT_DESKTOP message is missing "
767 event_sourcetime
= e
->xclient
.data
.l
[1];
768 screen_set_desktop(d
, TRUE
);
770 } else if (msgtype
== OBT_PROP_ATOM(NET_NUMBER_OF_DESKTOPS
)) {
771 guint d
= e
->xclient
.data
.l
[0];
772 if (d
> 0 && d
<= 1000)
773 screen_set_num_desktops(d
);
774 } else if (msgtype
== OBT_PROP_ATOM(NET_SHOWING_DESKTOP
)) {
775 screen_show_desktop(e
->xclient
.data
.l
[0] != 0, NULL
);
776 } else if (msgtype
== OBT_PROP_ATOM(OB_CONTROL
)) {
777 ob_debug("OB_CONTROL: %d", e
->xclient
.data
.l
[0]);
778 if (e
->xclient
.data
.l
[0] == 1)
780 else if (e
->xclient
.data
.l
[0] == 2)
782 else if (e
->xclient
.data
.l
[0] == 3)
784 } else if (msgtype
== OBT_PROP_ATOM(WM_PROTOCOLS
)) {
785 if ((Atom
)e
->xclient
.data
.l
[0] == OBT_PROP_ATOM(NET_WM_PING
))
786 ping_got_pong(e
->xclient
.data
.l
[1]);
790 if (e
->xproperty
.atom
== OBT_PROP_ATOM(NET_DESKTOP_NAMES
)) {
791 ob_debug("UPDATE DESKTOP NAMES");
792 screen_update_desktop_names();
794 else if (e
->xproperty
.atom
== OBT_PROP_ATOM(NET_DESKTOP_LAYOUT
))
795 screen_update_layout();
797 case ConfigureNotify
:
799 XRRUpdateConfiguration(e
);
808 void event_enter_client(ObClient
*client
)
810 g_assert(config_focus_follow
);
812 if (is_enter_focus_event_ignored(event_curserial
)) {
813 ob_debug_type(OB_DEBUG_FOCUS
, "Ignoring enter event with serial %lu\n"
814 "on client 0x%x", event_curserial
, client
->window
);
818 if (client_enter_focusable(client
) && client_can_focus(client
)) {
819 if (config_focus_delay
) {
820 ObFocusDelayData
*data
;
822 if (focus_delay_timeout_id
)
823 g_source_remove(focus_delay_timeout_id
);
825 data
= g_slice_new(ObFocusDelayData
);
826 data
->client
= client
;
827 data
->time
= event_time();
828 data
->serial
= event_curserial
;
830 focus_delay_timeout_id
= g_timeout_add_full(G_PRIORITY_DEFAULT
,
835 focus_delay_timeout_client
= client
;
837 ObFocusDelayData data
;
838 data
.client
= client
;
839 data
.time
= event_time();
840 data
.serial
= event_curserial
;
841 focus_delay_func(&data
);
846 void event_leave_client(ObClient
*client
)
848 g_assert(config_focus_follow
);
850 if (is_enter_focus_event_ignored(event_curserial
)) {
851 ob_debug_type(OB_DEBUG_FOCUS
, "Ignoring leave event with serial %lu\n"
852 "on client 0x%x", event_curserial
, client
->window
);
856 if (client
== focus_client
) {
857 if (config_focus_delay
) {
858 ObFocusDelayData
*data
;
860 if (unfocus_delay_timeout_id
)
861 g_source_remove(unfocus_delay_timeout_id
);
863 data
= g_slice_new(ObFocusDelayData
);
864 data
->client
= client
;
865 data
->time
= event_time();
866 data
->serial
= event_curserial
;
868 unfocus_delay_timeout_id
= g_timeout_add_full(G_PRIORITY_DEFAULT
,
873 unfocus_delay_timeout_client
= client
;
875 ObFocusDelayData data
;
876 data
.client
= client
;
877 data
.time
= event_time();
878 data
.serial
= event_curserial
;
879 unfocus_delay_func(&data
);
884 static gboolean
*context_to_button(ObFrame
*f
, ObFrameContext con
, gboolean press
)
888 case OB_FRAME_CONTEXT_MAXIMIZE
:
889 return &f
->max_press
;
890 case OB_FRAME_CONTEXT_CLOSE
:
891 return &f
->close_press
;
892 case OB_FRAME_CONTEXT_ICONIFY
:
893 return &f
->iconify_press
;
894 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
895 return &f
->desk_press
;
896 case OB_FRAME_CONTEXT_SHADE
:
897 return &f
->shade_press
;
903 case OB_FRAME_CONTEXT_MAXIMIZE
:
904 return &f
->max_hover
;
905 case OB_FRAME_CONTEXT_CLOSE
:
906 return &f
->close_hover
;
907 case OB_FRAME_CONTEXT_ICONIFY
:
908 return &f
->iconify_hover
;
909 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
910 return &f
->desk_hover
;
911 case OB_FRAME_CONTEXT_SHADE
:
912 return &f
->shade_hover
;
919 static gboolean
more_client_message_event(Window window
, Atom msgtype
)
921 ObtXQueueWindowMessage wm
;
923 wm
.message
= msgtype
;
924 return xqueue_exists_local(xqueue_match_window_message
, &wm
);
927 struct ObSkipPropertyChange
{
932 static gboolean
skip_property_change(XEvent
*e
, gpointer data
)
934 const struct ObSkipPropertyChange s
= *(struct ObSkipPropertyChange
*)data
;
936 if (e
->type
== PropertyNotify
&& e
->xproperty
.window
== s
.window
) {
937 const Atom a
= e
->xproperty
.atom
;
938 const Atom b
= s
.prop
;
940 /* these are all updated together */
941 if ((a
== OBT_PROP_ATOM(NET_WM_NAME
) ||
942 a
== OBT_PROP_ATOM(WM_NAME
) ||
943 a
== OBT_PROP_ATOM(NET_WM_ICON_NAME
) ||
944 a
== OBT_PROP_ATOM(WM_ICON_NAME
))
946 (b
== OBT_PROP_ATOM(NET_WM_NAME
) ||
947 b
== OBT_PROP_ATOM(WM_NAME
) ||
948 b
== OBT_PROP_ATOM(NET_WM_ICON_NAME
) ||
949 b
== OBT_PROP_ATOM(WM_ICON_NAME
)))
953 else if (a
== b
&& a
== OBT_PROP_ATOM(NET_WM_ICON
))
959 static void event_handle_client(ObClient
*client
, XEvent
*e
)
964 static gint px
= -1, py
= -1;
966 static ObFrameContext pcon
= OB_FRAME_CONTEXT_NONE
;
970 /* save where the press occured for the first button pressed */
972 pb
= e
->xbutton
.button
;
976 pcon
= frame_context(client
, e
->xbutton
.window
, px
, py
);
977 pcon
= mouse_button_frame_context(pcon
, e
->xbutton
.button
,
981 /* Wheel buttons don't draw because they are an instant click, so it
982 is a waste of resources to go drawing it.
983 if the user is doing an interactive thing, or has a menu open then
984 the mouse is grabbed (possibly) and if we get these events we don't
985 want to deal with them
987 if (!(e
->xbutton
.button
== 4 || e
->xbutton
.button
== 5) &&
990 /* use where the press occured */
991 con
= frame_context(client
, e
->xbutton
.window
, px
, py
);
992 con
= mouse_button_frame_context(con
, e
->xbutton
.button
,
995 /* button presses on CLIENT_CONTEXTs are not accompanied by a
996 release because they are Replayed to the client */
997 if ((e
->type
== ButtonRelease
|| CLIENT_CONTEXT(con
, client
)) &&
998 e
->xbutton
.button
== pb
)
999 pb
= 0, px
= py
= -1, pcon
= OB_FRAME_CONTEXT_NONE
;
1001 but
= context_to_button(client
->frame
, con
, TRUE
);
1003 *but
= (e
->type
== ButtonPress
);
1004 frame_adjust_state(client
->frame
);
1009 /* when there is a grab on the pointer, we won't get enter/leave
1010 notifies, but we still get motion events */
1011 if (grab_on_pointer()) break;
1013 con
= frame_context(client
, e
->xmotion
.window
,
1014 e
->xmotion
.x
, e
->xmotion
.y
);
1016 case OB_FRAME_CONTEXT_TITLEBAR
:
1017 case OB_FRAME_CONTEXT_TLCORNER
:
1018 case OB_FRAME_CONTEXT_TRCORNER
:
1019 /* we've left the button area inside the titlebar */
1020 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
1021 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
1022 client
->frame
->close_hover
)
1024 client
->frame
->max_hover
=
1025 client
->frame
->desk_hover
=
1026 client
->frame
->shade_hover
=
1027 client
->frame
->iconify_hover
=
1028 client
->frame
->close_hover
= FALSE
;
1029 frame_adjust_state(client
->frame
);
1033 but
= context_to_button(client
->frame
, con
, FALSE
);
1034 if (but
&& !*but
&& !pb
) {
1036 frame_adjust_state(client
->frame
);
1042 con
= frame_context(client
, e
->xcrossing
.window
,
1043 e
->xcrossing
.x
, e
->xcrossing
.y
);
1045 case OB_FRAME_CONTEXT_TITLEBAR
:
1046 case OB_FRAME_CONTEXT_TLCORNER
:
1047 case OB_FRAME_CONTEXT_TRCORNER
:
1048 /* we've left the button area inside the titlebar */
1049 client
->frame
->max_hover
=
1050 client
->frame
->desk_hover
=
1051 client
->frame
->shade_hover
=
1052 client
->frame
->iconify_hover
=
1053 client
->frame
->close_hover
= FALSE
;
1054 if (e
->xcrossing
.mode
== NotifyGrab
) {
1055 client
->frame
->max_press
=
1056 client
->frame
->desk_press
=
1057 client
->frame
->shade_press
=
1058 client
->frame
->iconify_press
=
1059 client
->frame
->close_press
= FALSE
;
1062 case OB_FRAME_CONTEXT_FRAME
:
1063 /* When the mouse leaves an animating window, don't use the
1064 corresponding enter events. Pretend like the animating window
1065 doesn't even exist..! */
1066 if (frame_iconify_animating(client
->frame
))
1067 event_end_ignore_all_enters(event_start_ignore_all_enters());
1069 ob_debug_type(OB_DEBUG_FOCUS
,
1070 "%sNotify mode %d detail %d on %lx",
1071 (e
->type
== EnterNotify
? "Enter" : "Leave"),
1073 e
->xcrossing
.detail
, (client
?client
->window
:0));
1074 if (grab_on_keyboard())
1076 if (config_focus_follow
&&
1077 /* leave inferior events can happen when the mouse goes onto
1078 the window's border and then into the window before the
1080 e
->xcrossing
.detail
!= NotifyInferior
)
1082 if (config_focus_delay
&& focus_delay_timeout_id
)
1083 g_source_remove(focus_delay_timeout_id
);
1084 if (config_unfocus_leave
)
1085 event_leave_client(client
);
1089 but
= context_to_button(client
->frame
, con
, FALSE
);
1092 if (e
->xcrossing
.mode
== NotifyGrab
) {
1093 but
= context_to_button(client
->frame
, con
, TRUE
);
1096 frame_adjust_state(client
->frame
);
1103 con
= frame_context(client
, e
->xcrossing
.window
,
1104 e
->xcrossing
.x
, e
->xcrossing
.y
);
1106 case OB_FRAME_CONTEXT_FRAME
:
1107 if (grab_on_keyboard())
1109 if (e
->xcrossing
.mode
== NotifyGrab
||
1110 (e
->xcrossing
.mode
== NotifyUngrab
&&
1111 /* ungrab enters are used when _under_ mouse is being used */
1112 !(config_focus_follow
&& config_focus_under_mouse
)) ||
1113 /*ignore enters when we're already in the window */
1114 e
->xcrossing
.detail
== NotifyInferior
)
1116 ob_debug_type(OB_DEBUG_FOCUS
,
1117 "%sNotify mode %d detail %d serial %lu on %lx "
1119 (e
->type
== EnterNotify
? "Enter" : "Leave"),
1121 e
->xcrossing
.detail
,
1122 e
->xcrossing
.serial
,
1123 client
?client
->window
:0);
1126 ob_debug_type(OB_DEBUG_FOCUS
,
1127 "%sNotify mode %d detail %d serial %lu on %lx, "
1129 (e
->type
== EnterNotify
? "Enter" : "Leave"),
1131 e
->xcrossing
.detail
,
1132 e
->xcrossing
.serial
,
1133 (client
?client
->window
:0));
1134 if (config_focus_follow
) {
1135 if (config_focus_delay
&& unfocus_delay_timeout_id
)
1136 g_source_remove(unfocus_delay_timeout_id
);
1137 event_enter_client(client
);
1142 but
= context_to_button(client
->frame
, con
, FALSE
);
1145 if (e
->xcrossing
.mode
== NotifyUngrab
) {
1146 but
= context_to_button(client
->frame
, con
, TRUE
);
1147 *but
= (con
== pcon
);
1149 frame_adjust_state(client
->frame
);
1155 case ConfigureRequest
:
1157 /* dont compress these unless you're going to watch for property
1158 notifies in between (these can change what the configure would
1160 also you can't compress stacking events
1164 gboolean move
= FALSE
;
1165 gboolean resize
= FALSE
;
1167 /* get the current area */
1168 RECT_TO_DIMS(client
->area
, x
, y
, w
, h
);
1170 ob_debug("ConfigureRequest for \"%s\" desktop %d wmstate %d "
1173 screen_desktop
, client
->wmstate
, client
->frame
->visible
);
1174 ob_debug(" x %d y %d w %d h %d b %d",
1175 x
, y
, w
, h
, client
->border_width
);
1177 if (e
->xconfigurerequest
.value_mask
& CWBorderWidth
)
1178 if (client
->border_width
!= e
->xconfigurerequest
.border_width
) {
1179 client
->border_width
= e
->xconfigurerequest
.border_width
;
1181 /* if the border width is changing then that is the same
1182 as requesting a resize, but we don't actually change
1183 the client's border, so it will change their root
1184 coordinates (since they include the border width) and
1185 we need to a notify then */
1189 if (e
->xconfigurerequest
.value_mask
& CWStackMode
) {
1190 ObClient
*sibling
= NULL
;
1191 gulong ignore_start
;
1194 /* get the sibling */
1195 if (e
->xconfigurerequest
.value_mask
& CWSibling
) {
1197 win
= window_find(e
->xconfigurerequest
.above
);
1198 if (win
&& WINDOW_IS_CLIENT(win
) &&
1199 WINDOW_AS_CLIENT(win
) != client
)
1201 sibling
= WINDOW_AS_CLIENT(win
);
1204 /* an invalid sibling was specified so don't restack at
1205 all, it won't make sense no matter what we do */
1210 if (!config_focus_under_mouse
)
1211 ignore_start
= event_start_ignore_all_enters();
1212 stacking_restack_request(client
, sibling
,
1213 e
->xconfigurerequest
.detail
);
1214 if (!config_focus_under_mouse
)
1215 event_end_ignore_all_enters(ignore_start
);
1218 /* a stacking change moves the window without resizing */
1222 if ((e
->xconfigurerequest
.value_mask
& CWX
) ||
1223 (e
->xconfigurerequest
.value_mask
& CWY
) ||
1224 (e
->xconfigurerequest
.value_mask
& CWWidth
) ||
1225 (e
->xconfigurerequest
.value_mask
& CWHeight
))
1227 /* don't allow clients to move shaded windows (fvwm does this)
1229 if (e
->xconfigurerequest
.value_mask
& CWX
) {
1230 if (!client
->shaded
)
1231 x
= e
->xconfigurerequest
.x
;
1234 if (e
->xconfigurerequest
.value_mask
& CWY
) {
1235 if (!client
->shaded
)
1236 y
= e
->xconfigurerequest
.y
;
1240 if (e
->xconfigurerequest
.value_mask
& CWWidth
) {
1241 w
= e
->xconfigurerequest
.width
;
1244 if (e
->xconfigurerequest
.value_mask
& CWHeight
) {
1245 h
= e
->xconfigurerequest
.height
;
1250 ob_debug("ConfigureRequest x(%d) %d y(%d) %d w(%d) %d h(%d) %d "
1251 "move %d resize %d",
1252 e
->xconfigurerequest
.value_mask
& CWX
, x
,
1253 e
->xconfigurerequest
.value_mask
& CWY
, y
,
1254 e
->xconfigurerequest
.value_mask
& CWWidth
, w
,
1255 e
->xconfigurerequest
.value_mask
& CWHeight
, h
,
1258 /* check for broken apps moving to their root position
1260 XXX remove this some day...that would be nice. right now all
1261 kde apps do this when they try activate themselves on another
1262 desktop. eg. open amarok window on desktop 1, switch to desktop
1263 2, click amarok tray icon. it will move by its decoration size.
1265 if (x
!= client
->area
.x
&&
1266 x
== (client
->frame
->area
.x
+ client
->frame
->size
.left
-
1267 (gint
)client
->border_width
) &&
1268 y
!= client
->area
.y
&&
1269 y
== (client
->frame
->area
.y
+ client
->frame
->size
.top
-
1270 (gint
)client
->border_width
) &&
1271 w
== client
->area
.width
&&
1272 h
== client
->area
.height
)
1274 ob_debug_type(OB_DEBUG_APP_BUGS
,
1275 "Application %s is trying to move via "
1276 "ConfigureRequest to it's root window position "
1277 "but it is not using StaticGravity",
1283 /* they still requested a move, so don't change whether a
1284 notify is sent or not */
1287 /* check for broken apps (java swing) moving to 0,0 when there is a
1290 XXX remove this some day...that would be nice. but really unexpected
1291 from Sun Microsystems.
1293 if (x
== 0 && y
== 0 && client
->gravity
== NorthWestGravity
&&
1294 client_normal(client
))
1296 const Rect to
= { x
, y
, w
, h
};
1298 /* oldschool fullscreen windows are allowed */
1299 if (!client_is_oldfullscreen(client
, &to
)) {
1302 r
= screen_area(client
->desktop
, SCREEN_AREA_ALL_MONITORS
,
1305 /* move the window only to the corner outside struts */
1309 ob_debug_type(OB_DEBUG_APP_BUGS
,
1310 "Application %s is trying to move via "
1311 "ConfigureRequest to 0,0 using "
1312 "NorthWestGravity, while there is a "
1314 "Moving buggy app from (0,0) to (%d,%d)",
1315 client
->title
, r
->x
, r
->y
);
1318 g_slice_free(Rect
, r
);
1320 /* they still requested a move, so don't change whether a
1321 notify is sent or not */
1328 client_try_configure(client
, &x
, &y
, &w
, &h
, &lw
, &lh
, FALSE
);
1330 /* if x was not given, then use gravity to figure out the new
1331 x. the reference point should not be moved */
1332 if ((e
->xconfigurerequest
.value_mask
& CWWidth
&&
1333 !(e
->xconfigurerequest
.value_mask
& CWX
)))
1334 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1336 if ((e
->xconfigurerequest
.value_mask
& CWHeight
&&
1337 !(e
->xconfigurerequest
.value_mask
& CWY
)))
1338 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1340 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1342 ob_debug("Granting ConfigureRequest x %d y %d w %d h %d",
1344 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
, TRUE
);
1349 ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
1351 client
->window
, e
->xunmap
.event
, e
->xunmap
.from_configure
,
1352 client
->ignore_unmaps
);
1353 if (client
->ignore_unmaps
) {
1354 client
->ignore_unmaps
--;
1357 client_unmanage(client
);
1360 ob_debug("DestroyNotify for window 0x%x", client
->window
);
1361 client_unmanage(client
);
1363 case ReparentNotify
:
1364 /* this is when the client is first taken captive in the frame */
1365 if (e
->xreparent
.parent
== client
->frame
->window
) break;
1368 This event is quite rare and is usually handled in unmapHandler.
1369 However, if the window is unmapped when the reparent event occurs,
1370 the window manager never sees it because an unmap event is not sent
1371 to an already unmapped window.
1374 ob_debug("ReparentNotify for window 0x%x", client
->window
);
1375 client_unmanage(client
);
1378 ob_debug("MapRequest for 0x%lx", client
->window
);
1379 if (!client
->iconic
) break; /* this normally doesn't happen, but if it
1380 does, we don't want it!
1381 it can happen now when the window is on
1382 another desktop, but we still don't
1384 client_activate(client
, FALSE
, FALSE
, TRUE
, TRUE
, TRUE
);
1387 /* validate cuz we query stuff off the client here */
1388 if (!client_validate(client
)) break;
1390 if (e
->xclient
.format
!= 32) return;
1392 msgtype
= e
->xclient
.message_type
;
1393 if (msgtype
== OBT_PROP_ATOM(WM_CHANGE_STATE
)) {
1394 if (!more_client_message_event(client
->window
, msgtype
))
1395 client_set_wm_state(client
, e
->xclient
.data
.l
[0]);
1396 } else if (msgtype
== OBT_PROP_ATOM(NET_WM_DESKTOP
)) {
1397 if (!more_client_message_event(client
->window
, msgtype
) &&
1398 ((unsigned)e
->xclient
.data
.l
[0] < screen_num_desktops
||
1399 (unsigned)e
->xclient
.data
.l
[0] == DESKTOP_ALL
))
1401 client_set_desktop(client
, (unsigned)e
->xclient
.data
.l
[0],
1404 } else if (msgtype
== OBT_PROP_ATOM(NET_WM_STATE
)) {
1405 gulong ignore_start
;
1407 /* can't compress these */
1408 ob_debug("net_wm_state %s %ld %ld for 0x%lx",
1409 (e
->xclient
.data
.l
[0] == 0 ? "Remove" :
1410 e
->xclient
.data
.l
[0] == 1 ? "Add" :
1411 e
->xclient
.data
.l
[0] == 2 ? "Toggle" : "INVALID"),
1412 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2],
1415 /* ignore enter events caused by these like ob actions do */
1416 if (!config_focus_under_mouse
)
1417 ignore_start
= event_start_ignore_all_enters();
1418 client_set_state(client
, e
->xclient
.data
.l
[0],
1419 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2]);
1420 if (!config_focus_under_mouse
)
1421 event_end_ignore_all_enters(ignore_start
);
1422 } else if (msgtype
== OBT_PROP_ATOM(NET_CLOSE_WINDOW
)) {
1423 ob_debug("net_close_window for 0x%lx", client
->window
);
1424 client_close(client
);
1425 } else if (msgtype
== OBT_PROP_ATOM(NET_ACTIVE_WINDOW
)) {
1426 ob_debug("net_active_window for 0x%lx source=%s",
1428 (e
->xclient
.data
.l
[0] == 0 ? "unknown" :
1429 (e
->xclient
.data
.l
[0] == 1 ? "application" :
1430 (e
->xclient
.data
.l
[0] == 2 ? "user" : "INVALID"))));
1431 /* XXX make use of data.l[2] !? */
1432 if (e
->xclient
.data
.l
[0] == 1 || e
->xclient
.data
.l
[0] == 2) {
1433 /* we can not trust the timestamp from applications.
1434 e.g. chromium passes a very old timestamp. openbox thinks
1435 the window will get focus and calls XSetInputFocus with the
1436 (old) timestamp, which doesn't end up moving focus at all.
1437 but the window is raised, not hilited, etc, as if it was
1438 really going to get focus.
1440 so do not use this timestamp in event_curtime, as this would
1441 be used in XSetInputFocus.
1443 event_sourcetime
= e
->xclient
.data
.l
[1];
1444 if (e
->xclient
.data
.l
[1] == 0)
1445 ob_debug_type(OB_DEBUG_APP_BUGS
,
1446 "_NET_ACTIVE_WINDOW message for window %s is"
1447 " missing a timestamp", client
->title
);
1449 ob_debug_type(OB_DEBUG_APP_BUGS
,
1450 "_NET_ACTIVE_WINDOW message for window %s is "
1451 "missing source indication", client
->title
);
1452 /* TODO(danakj) This should use
1453 (e->xclient.data.l[0] == 0 ||
1454 e->xclient.data.l[0] == 2)
1455 to determine if a user requested the activation, however GTK+
1456 applications seem unable to make this distinction ever
1457 (including panels such as xfce4-panel and gnome-panel).
1458 So we are left just assuming all activations are from the user.
1460 client_activate(client
, FALSE
, FALSE
, TRUE
, TRUE
, TRUE
);
1461 } else if (msgtype
== OBT_PROP_ATOM(NET_WM_MOVERESIZE
)) {
1462 ob_debug("net_wm_moveresize for 0x%lx direction %d",
1463 client
->window
, e
->xclient
.data
.l
[2]);
1464 if ((Atom
)e
->xclient
.data
.l
[2] ==
1465 OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOPLEFT
) ||
1466 (Atom
)e
->xclient
.data
.l
[2] ==
1467 OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOP
) ||
1468 (Atom
)e
->xclient
.data
.l
[2] ==
1469 OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOPRIGHT
) ||
1470 (Atom
)e
->xclient
.data
.l
[2] ==
1471 OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_RIGHT
) ||
1472 (Atom
)e
->xclient
.data
.l
[2] ==
1473 OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_RIGHT
) ||
1474 (Atom
)e
->xclient
.data
.l
[2] ==
1475 OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT
) ||
1476 (Atom
)e
->xclient
.data
.l
[2] ==
1477 OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_BOTTOM
) ||
1478 (Atom
)e
->xclient
.data
.l
[2] ==
1479 OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT
) ||
1480 (Atom
)e
->xclient
.data
.l
[2] ==
1481 OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_LEFT
) ||
1482 (Atom
)e
->xclient
.data
.l
[2] ==
1483 OBT_PROP_ATOM(NET_WM_MOVERESIZE_MOVE
) ||
1484 (Atom
)e
->xclient
.data
.l
[2] ==
1485 OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_KEYBOARD
) ||
1486 (Atom
)e
->xclient
.data
.l
[2] ==
1487 OBT_PROP_ATOM(NET_WM_MOVERESIZE_MOVE_KEYBOARD
))
1489 moveresize_start(client
, e
->xclient
.data
.l
[0],
1490 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[3],
1491 e
->xclient
.data
.l
[2]);
1493 else if ((Atom
)e
->xclient
.data
.l
[2] ==
1494 OBT_PROP_ATOM(NET_WM_MOVERESIZE_CANCEL
))
1495 moveresize_end(TRUE
);
1496 } else if (msgtype
== OBT_PROP_ATOM(NET_MOVERESIZE_WINDOW
)) {
1497 gint ograv
, x
, y
, w
, h
;
1499 ograv
= client
->gravity
;
1501 if (e
->xclient
.data
.l
[0] & 0xff)
1502 client
->gravity
= e
->xclient
.data
.l
[0] & 0xff;
1504 if (e
->xclient
.data
.l
[0] & 1 << 8)
1505 x
= e
->xclient
.data
.l
[1];
1508 if (e
->xclient
.data
.l
[0] & 1 << 9)
1509 y
= e
->xclient
.data
.l
[2];
1513 if (e
->xclient
.data
.l
[0] & 1 << 10) {
1514 w
= e
->xclient
.data
.l
[3];
1516 /* if x was not given, then use gravity to figure out the new
1517 x. the reference point should not be moved */
1518 if (!(e
->xclient
.data
.l
[0] & 1 << 8))
1519 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1522 w
= client
->area
.width
;
1524 if (e
->xclient
.data
.l
[0] & 1 << 11) {
1525 h
= e
->xclient
.data
.l
[4];
1528 if (!(e
->xclient
.data
.l
[0] & 1 << 9))
1529 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1532 h
= client
->area
.height
;
1534 ob_debug("MOVERESIZE x %d %d y %d %d (gravity %d)",
1535 e
->xclient
.data
.l
[0] & 1 << 8, x
,
1536 e
->xclient
.data
.l
[0] & 1 << 9, y
,
1539 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1541 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
, FALSE
);
1543 client
->gravity
= ograv
;
1544 } else if (msgtype
== OBT_PROP_ATOM(NET_RESTACK_WINDOW
)) {
1545 if (e
->xclient
.data
.l
[0] != 2) {
1546 ob_debug_type(OB_DEBUG_APP_BUGS
,
1547 "_NET_RESTACK_WINDOW sent for window %s with "
1548 "invalid source indication %ld",
1549 client
->title
, e
->xclient
.data
.l
[0]);
1551 ObClient
*sibling
= NULL
;
1552 if (e
->xclient
.data
.l
[1]) {
1553 ObWindow
*win
= window_find(e
->xclient
.data
.l
[1]);
1554 if (WINDOW_IS_CLIENT(win
) &&
1555 WINDOW_AS_CLIENT(win
) != client
)
1557 sibling
= WINDOW_AS_CLIENT(win
);
1559 if (sibling
== NULL
)
1560 ob_debug_type(OB_DEBUG_APP_BUGS
,
1561 "_NET_RESTACK_WINDOW sent for window %s "
1562 "with invalid sibling 0x%x",
1563 client
->title
, e
->xclient
.data
.l
[1]);
1565 if (e
->xclient
.data
.l
[2] == Below
||
1566 e
->xclient
.data
.l
[2] == BottomIf
||
1567 e
->xclient
.data
.l
[2] == Above
||
1568 e
->xclient
.data
.l
[2] == TopIf
||
1569 e
->xclient
.data
.l
[2] == Opposite
)
1571 gulong ignore_start
;
1573 if (!config_focus_under_mouse
)
1574 ignore_start
= event_start_ignore_all_enters();
1575 /* just raise, don't activate */
1576 stacking_restack_request(client
, sibling
,
1577 e
->xclient
.data
.l
[2]);
1578 if (!config_focus_under_mouse
)
1579 event_end_ignore_all_enters(ignore_start
);
1581 /* send a synthetic ConfigureNotify, cuz this is supposed
1582 to be like a ConfigureRequest. */
1583 client_reconfigure(client
, TRUE
);
1585 ob_debug_type(OB_DEBUG_APP_BUGS
,
1586 "_NET_RESTACK_WINDOW sent for window %s "
1587 "with invalid detail %d",
1588 client
->title
, e
->xclient
.data
.l
[2]);
1592 case PropertyNotify
:
1593 /* validate cuz we query stuff off the client here */
1594 if (!client_validate(client
)) break;
1596 msgtype
= e
->xproperty
.atom
;
1598 /* ignore changes to some properties if there is another change
1599 coming in the queue */
1601 struct ObSkipPropertyChange s
;
1602 s
.window
= client
->window
;
1604 if (xqueue_exists_local(skip_property_change
, &s
))
1608 msgtype
= e
->xproperty
.atom
;
1609 if (msgtype
== XA_WM_NORMAL_HINTS
) {
1610 int x
, y
, w
, h
, lw
, lh
;
1612 ob_debug("Update NORMAL hints");
1613 client_update_normal_hints(client
);
1614 /* normal hints can make a window non-resizable */
1615 client_setup_decor_and_functions(client
, FALSE
);
1619 w
= client
->area
.width
;
1620 h
= client
->area
.height
;
1622 /* apply the new normal hints */
1623 client_try_configure(client
, &x
, &y
, &w
, &h
, &lw
, &lh
, FALSE
);
1624 /* make sure the window is visible, and if the window is resized
1625 off-screen due to the normal hints changing then this will push
1626 it back onto the screen. */
1627 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1629 /* make sure the client's sizes are within its bounds, but don't
1630 make it reply with a configurenotify unless something changed.
1631 emacs will update its normal hints every time it receives a
1633 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
, FALSE
);
1634 } else if (msgtype
== OBT_PROP_ATOM(MOTIF_WM_HINTS
)) {
1635 client_get_mwm_hints(client
);
1636 /* This can override some mwm hints */
1637 client_get_type_and_transientness(client
);
1639 /* Apply the changes to the window */
1640 client_setup_decor_and_functions(client
, TRUE
);
1641 } else if (msgtype
== XA_WM_HINTS
) {
1642 client_update_wmhints(client
);
1643 } else if (msgtype
== XA_WM_TRANSIENT_FOR
) {
1644 /* get the transient-ness first, as this affects if the client
1645 decides to be transient for the group or not in
1646 client_update_transient_for() */
1647 client_get_type_and_transientness(client
);
1648 client_update_transient_for(client
);
1649 /* type may have changed, so update the layer */
1650 client_calc_layer(client
);
1651 client_setup_decor_and_functions(client
, TRUE
);
1652 } else if (msgtype
== OBT_PROP_ATOM(NET_WM_NAME
) ||
1653 msgtype
== OBT_PROP_ATOM(WM_NAME
) ||
1654 msgtype
== OBT_PROP_ATOM(NET_WM_ICON_NAME
) ||
1655 msgtype
== OBT_PROP_ATOM(WM_ICON_NAME
)) {
1656 client_update_title(client
);
1657 } else if (msgtype
== OBT_PROP_ATOM(WM_PROTOCOLS
)) {
1658 client_update_protocols(client
);
1660 else if (msgtype
== OBT_PROP_ATOM(NET_WM_STRUT
) ||
1661 msgtype
== OBT_PROP_ATOM(NET_WM_STRUT_PARTIAL
)) {
1662 client_update_strut(client
);
1664 else if (msgtype
== OBT_PROP_ATOM(NET_WM_ICON
)) {
1665 client_update_icons(client
);
1667 else if (msgtype
== OBT_PROP_ATOM(NET_WM_ICON_GEOMETRY
)) {
1668 client_update_icon_geometry(client
);
1670 else if (msgtype
== OBT_PROP_ATOM(NET_WM_USER_TIME
)) {
1672 if (client
== focus_client
&&
1673 OBT_PROP_GET32(client
->window
, NET_WM_USER_TIME
, CARDINAL
, &t
)
1674 && t
&& !event_time_after(t
, e
->xproperty
.time
) &&
1675 (!event_last_user_time
||
1676 event_time_after(t
, event_last_user_time
)))
1678 event_last_user_time
= t
;
1682 else if (msgtype
== OBT_PROP_ATOM(NET_WM_SYNC_REQUEST_COUNTER
)) {
1683 /* if they are resizing right now this would cause weird behaviour.
1684 if one day a user reports clients stop resizing, then handle
1685 this better by resetting a new XSync alarm and stuff on the
1686 new counter, but I expect it will never happen */
1687 if (moveresize_client
== client
)
1688 moveresize_end(FALSE
);
1689 client_update_sync_request_counter(client
);
1693 case ColormapNotify
:
1694 client_update_colormap(client
, e
->xcolormap
.colormap
);
1701 if (obt_display_extension_shape
&&
1702 e
->type
== obt_display_extension_shape_basep
)
1704 switch (((XShapeEvent
*)e
)->kind
) {
1707 client
->shaped
= ((XShapeEvent
*)e
)->shaped
;
1708 kind
= ShapeBounding
;
1712 client
->shaped_input
= ((XShapeEvent
*)e
)->shaped
;
1717 g_assert_not_reached();
1719 frame_adjust_shape_kind(client
->frame
, kind
);
1726 static void event_handle_dock(ObDock
*s
, XEvent
*e
)
1733 /* don't hide when moving into a dock app */
1734 if (e
->xcrossing
.detail
!= NotifyInferior
)
1740 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
)
1744 dock_app_drag(app
, &e
->xmotion
);
1747 if (app
->ignore_unmaps
) {
1748 app
->ignore_unmaps
--;
1751 dock_unmanage(app
, TRUE
);
1754 case ReparentNotify
:
1755 dock_unmanage(app
, FALSE
);
1757 case ConfigureNotify
:
1758 dock_app_configure(app
, e
->xconfigure
.width
, e
->xconfigure
.height
);
1763 static ObMenuFrame
* find_active_menu(void)
1766 ObMenuFrame
*ret
= NULL
;
1768 for (it
= menu_frame_visible
; it
; it
= g_list_next(it
)) {
1777 static ObMenuFrame
* find_active_or_last_menu(void)
1779 ObMenuFrame
*ret
= NULL
;
1781 ret
= find_active_menu();
1782 if (!ret
&& menu_frame_visible
)
1783 ret
= menu_frame_visible
->data
;
1787 static gboolean
event_handle_prompt(ObPrompt
*p
, XEvent
*e
)
1793 return prompt_mouse_event(p
, e
);
1796 return prompt_key_event(p
, e
);
1802 static gboolean
event_handle_menu_input(XEvent
*ev
)
1804 gboolean ret
= FALSE
;
1806 if (ev
->type
== ButtonRelease
|| ev
->type
== ButtonPress
) {
1807 ObMenuEntryFrame
*e
;
1809 if ((ev
->xbutton
.button
< 4 || ev
->xbutton
.button
> 5) &&
1810 ((ev
->type
== ButtonRelease
&& menu_hide_delay_reached()) ||
1811 ev
->type
== ButtonPress
))
1813 if ((e
= menu_entry_frame_under(ev
->xbutton
.x_root
,
1814 ev
->xbutton
.y_root
)))
1816 if (ev
->type
== ButtonPress
&& e
->frame
->child
)
1817 menu_frame_select(e
->frame
->child
, NULL
, TRUE
);
1818 menu_frame_select(e
->frame
, e
, TRUE
);
1819 if (ev
->type
== ButtonRelease
)
1820 menu_entry_frame_execute(e
, ev
->xbutton
.state
);
1823 menu_frame_hide_all();
1827 else if (ev
->type
== KeyPress
|| ev
->type
== KeyRelease
) {
1831 /* get the modifiers */
1832 mods
= obt_keyboard_only_modmasks(ev
->xkey
.state
);
1834 frame
= find_active_or_last_menu();
1836 g_assert_not_reached(); /* there is no active menu */
1838 /* Allow control while going thru the menu */
1839 else if (ev
->type
== KeyPress
&& (mods
& ~ControlMask
) == 0) {
1843 frame
->got_press
= TRUE
;
1844 frame
->press_keycode
= ev
->xkey
.keycode
;
1845 frame
->press_doexec
= FALSE
;
1847 sym
= obt_keyboard_keypress_to_keysym(ev
);
1849 if (sym
== XK_Escape
) {
1850 menu_frame_hide_all();
1854 else if (sym
== XK_Left
) {
1855 /* Left goes to the parent menu */
1856 if (frame
->parent
) {
1857 /* remove focus from the child */
1858 menu_frame_select(frame
, NULL
, TRUE
);
1859 /* and put it in the parent */
1860 menu_frame_select(frame
->parent
, frame
->parent
->selected
,
1866 else if (sym
== XK_Right
|| sym
== XK_Return
|| sym
== XK_KP_Enter
)
1868 /* Right and enter goes to the selected submenu.
1869 Enter executes instead if it's not on a submenu. */
1871 if (frame
->selected
) {
1872 const ObMenuEntryType t
= frame
->selected
->entry
->type
;
1874 if (t
== OB_MENU_ENTRY_TYPE_SUBMENU
) {
1875 /* make sure it is visible */
1876 menu_frame_select(frame
, frame
->selected
, TRUE
);
1877 /* move focus to the child menu */
1878 menu_frame_select_next(frame
->child
);
1880 else if (sym
!= XK_Right
) {
1881 frame
->press_doexec
= TRUE
;
1887 else if (sym
== XK_Up
) {
1888 menu_frame_select_previous(frame
);
1892 else if (sym
== XK_Down
) {
1893 menu_frame_select_next(frame
);
1897 else if (sym
== XK_Home
) {
1898 menu_frame_select_first(frame
);
1902 else if (sym
== XK_End
) {
1903 menu_frame_select_last(frame
);
1907 /* keyboard accelerator shortcuts. (if it was a valid key) */
1908 else if (frame
->entries
&&
1910 obt_keyboard_keypress_to_unichar(menu_frame_ic(frame
),
1915 ObMenuEntryFrame
*found
= NULL
;
1916 guint num_found
= 0;
1918 /* start after the selected one */
1919 start
= frame
->entries
;
1920 if (frame
->selected
) {
1921 for (it
= start
; frame
->selected
!= it
->data
;
1922 it
= g_list_next(it
))
1923 g_assert(it
!= NULL
); /* nothing was selected? */
1924 /* next with wraparound */
1925 start
= g_list_next(it
);
1926 if (start
== NULL
) start
= frame
->entries
;
1931 ObMenuEntryFrame
*e
= it
->data
;
1932 gunichar entrykey
= 0;
1934 if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
)
1935 entrykey
= e
->entry
->data
.normal
.shortcut
;
1936 else if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_SUBMENU
)
1937 entrykey
= e
->entry
->data
.submenu
.submenu
->shortcut
;
1939 if (unikey
== entrykey
) {
1940 if (found
== NULL
) found
= e
;
1944 /* next with wraparound */
1945 it
= g_list_next(it
);
1946 if (it
== NULL
) it
= frame
->entries
;
1947 } while (it
!= start
);
1950 menu_frame_select(frame
, found
, TRUE
);
1952 if (num_found
== 1) {
1953 if (found
->entry
->type
== OB_MENU_ENTRY_TYPE_SUBMENU
) {
1954 /* move focus to the child menu */
1955 menu_frame_select_next(frame
->child
);
1958 frame
->press_doexec
= TRUE
;
1966 /* Use KeyRelease events for running things so that the key release
1967 doesn't get sent to the focused application.
1969 Allow ControlMask only, and don't bother if the menu is empty */
1970 else if (ev
->type
== KeyRelease
&& (mods
& ~ControlMask
) == 0) {
1971 if (frame
->press_keycode
== ev
->xkey
.keycode
&&
1973 frame
->press_doexec
)
1975 if (frame
->selected
)
1976 menu_entry_frame_execute(frame
->selected
, ev
->xkey
.state
);
1984 static gboolean
event_look_for_menu_enter(XEvent
*ev
, gpointer data
)
1986 const ObMenuFrame
*f
= (ObMenuFrame
*)data
;
1987 ObMenuEntryFrame
*e
;
1988 return ev
->type
== EnterNotify
&&
1989 (e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
)) &&
1990 e
->frame
== f
&& !e
->ignore_enters
;
1993 static void event_handle_menu(ObMenuFrame
*frame
, XEvent
*ev
)
1996 ObMenuEntryFrame
*e
;
2000 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
))) {
2001 if (e
->ignore_enters
)
2003 else if (!(f
= find_active_menu()) ||
2005 f
->parent
== e
->frame
||
2006 f
->child
== e
->frame
)
2007 menu_frame_select(e
->frame
, e
, FALSE
);
2011 /*ignore leaves when we're already in the window */
2012 if (ev
->xcrossing
.detail
== NotifyInferior
)
2015 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
))) {
2016 /* check if an EnterNotify event is coming, and if not, then select
2017 nothing in the menu */
2018 if (!xqueue_exists_local(event_look_for_menu_enter
, e
->frame
))
2019 menu_frame_select(e
->frame
, NULL
, FALSE
);
2025 static gboolean
event_handle_user_input(ObClient
*client
, XEvent
*e
)
2027 g_assert(e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
2028 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
2029 e
->type
== KeyRelease
);
2031 if (menu_frame_visible
) {
2032 if (event_handle_menu_input(e
))
2033 /* don't use the event if the menu used it, but if the menu
2034 didn't use it and it's a keypress that is bound, it will
2035 close the menu and be used */
2039 /* if the keyboard interactive action uses the event then dont
2040 use it for bindings. likewise is moveresize uses the event. */
2041 if (actions_interactive_input_event(e
) || moveresize_event(e
))
2044 if (moveresize_in_progress
)
2045 /* make further actions work on the client being
2047 client
= moveresize_client
;
2049 if (e
->type
== ButtonPress
||
2050 e
->type
== ButtonRelease
||
2051 e
->type
== MotionNotify
)
2053 /* the frame may not be "visible" but they can still click on it
2054 in the case where it is animating before disappearing */
2055 if (!client
|| !frame_iconify_animating(client
->frame
))
2056 return mouse_event(client
, e
);
2058 return keyboard_event((focus_cycle_target
? focus_cycle_target
:
2059 (client
? client
: focus_client
)), e
);
2064 static void focus_delay_dest(gpointer data
)
2066 g_slice_free(ObFocusDelayData
, data
);
2067 focus_delay_timeout_id
= 0;
2068 focus_delay_timeout_client
= NULL
;
2071 static void unfocus_delay_dest(gpointer data
)
2073 g_slice_free(ObFocusDelayData
, data
);
2074 unfocus_delay_timeout_id
= 0;
2075 unfocus_delay_timeout_client
= NULL
;
2078 static gboolean
focus_delay_func(gpointer data
)
2080 ObFocusDelayData
*d
= data
;
2081 Time old
= event_curtime
; /* save the curtime */
2083 event_curtime
= d
->time
;
2084 event_curserial
= d
->serial
;
2085 if (client_focus(d
->client
) && config_focus_raise
)
2086 stacking_raise(CLIENT_AS_WINDOW(d
->client
));
2087 event_curtime
= old
;
2088 return FALSE
; /* no repeat */
2091 static gboolean
unfocus_delay_func(gpointer data
)
2093 ObFocusDelayData
*d
= data
;
2094 Time old
= event_curtime
; /* save the curtime */
2096 event_curtime
= d
->time
;
2097 event_curserial
= d
->serial
;
2099 event_curtime
= old
;
2100 return FALSE
; /* no repeat */
2103 static void focus_delay_client_dest(ObClient
*client
, gpointer data
)
2105 if (focus_delay_timeout_client
== client
&& focus_delay_timeout_id
)
2106 g_source_remove(focus_delay_timeout_id
);
2107 if (unfocus_delay_timeout_client
== client
&& unfocus_delay_timeout_id
)
2108 g_source_remove(unfocus_delay_timeout_id
);
2111 void event_halt_focus_delay(void)
2113 /* ignore all enter events up till the event which caused this to occur */
2114 if (event_curserial
) event_ignore_enter_range(1, event_curserial
);
2115 if (focus_delay_timeout_id
) g_source_remove(focus_delay_timeout_id
);
2116 if (unfocus_delay_timeout_id
) g_source_remove(unfocus_delay_timeout_id
);
2119 gulong
event_start_ignore_all_enters(void)
2121 return NextRequest(obt_display
);
2124 static void event_ignore_enter_range(gulong start
, gulong end
)
2128 g_assert(start
!= 0);
2131 r
= g_slice_new(ObSerialRange
);
2134 ignore_serials
= g_slist_prepend(ignore_serials
, r
);
2136 ob_debug_type(OB_DEBUG_FOCUS
, "ignoring enters from %lu until %lu",
2139 /* increment the serial so we don't ignore events we weren't meant to */
2140 OBT_PROP_ERASE(screen_support_win
, MOTIF_WM_HINTS
);
2143 void event_end_ignore_all_enters(gulong start
)
2145 /* Use (NextRequest-1) so that we ignore up to the current serial only.
2146 Inside event_ignore_enter_range, we increment the serial by one, but if
2147 we ignore that serial too, then any enter events generated by mouse
2148 movement will be ignored until we create some further network traffic.
2149 Instead ignore up to NextRequest-1, then when we increment the serial,
2150 we will be *past* the range of ignored serials */
2151 event_ignore_enter_range(start
, NextRequest(obt_display
)-1);
2154 static gboolean
is_enter_focus_event_ignored(gulong serial
)
2158 for (it
= ignore_serials
; it
; it
= next
) {
2159 ObSerialRange
*r
= it
->data
;
2161 next
= g_slist_next(it
);
2163 if ((glong
)(serial
- r
->end
) > 0) {
2165 ignore_serials
= g_slist_delete_link(ignore_serials
, it
);
2166 g_slice_free(ObSerialRange
, r
);
2168 else if ((glong
)(serial
- r
->start
) >= 0)
2174 void event_cancel_all_key_grabs(void)
2176 if (actions_interactive_act_running()) {
2177 actions_interactive_cancel_act();
2178 ob_debug("KILLED interactive action");
2180 else if (menu_frame_visible
) {
2181 menu_frame_hide_all();
2182 ob_debug("KILLED open menus");
2184 else if (moveresize_in_progress
) {
2185 moveresize_end(TRUE
);
2186 ob_debug("KILLED interactive moveresize");
2188 else if (grab_on_keyboard()) {
2190 ob_debug("KILLED active grab on keyboard");
2193 ungrab_passive_key();
2195 XSync(obt_display
, FALSE
);
2198 gboolean
event_time_after(guint32 t1
, guint32 t2
)
2200 g_assert(t1
!= CurrentTime
);
2201 g_assert(t2
!= CurrentTime
);
2204 Timestamp values wrap around (after about 49.7 days). The server, given
2205 its current time is represented by timestamp T, always interprets
2206 timestamps from clients by treating half of the timestamp space as being
2207 later in time than T.
2208 - http://tronche.com/gui/x/xlib/input/pointer-grabbing.html
2211 /* TIME_HALF is not half of the number space of a Time type variable.
2212 * Rather, it is half the number space of a timestamp value, which is
2213 * always 32 bits. */
2214 #define TIME_HALF (guint32)(1 << 31)
2216 if (t2
>= TIME_HALF
)
2217 /* t2 is in the second half so t1 might wrap around and be smaller than
2219 return t1
>= t2
|| t1
< (t2
+ TIME_HALF
);
2221 /* t2 is in the first half so t1 has to come after it */
2222 return t1
>= t2
&& t1
< (t2
+ TIME_HALF
);
2225 gboolean
find_timestamp(XEvent
*e
, gpointer data
)
2227 const Time t
= event_get_timestamp(e
);
2228 if (t
&& t
>= event_curtime
) {
2236 static Time
next_time(void)
2238 /* Some events don't come with timestamps :(
2239 ...but we can get one anyways >:) */
2241 /* Generate a timestamp so there is guaranteed at least one in the queue
2243 XChangeProperty(obt_display
, screen_support_win
,
2244 OBT_PROP_ATOM(WM_CLASS
), OBT_PROP_ATOM(STRING
),
2245 8, PropModeAppend
, NULL
, 0);
2247 /* Grab the first timestamp available */
2248 xqueue_exists(find_timestamp
, NULL
);
2250 /*g_assert(event_curtime != CurrentTime);*/
2252 /* Save the time so we don't have to do this again for this event */
2253 return event_curtime
;
2256 Time
event_time(void)
2258 if (event_curtime
) return event_curtime
;
2263 Time
event_source_time(void)
2265 return event_sourcetime
;
2268 void event_reset_time(void)
2273 void event_update_user_time(void)
2275 event_last_user_time
= event_time();
2278 void event_reset_user_time(void)
2280 event_last_user_time
= CurrentTime
;