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 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
795 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
796 client
->frame
->close_hover
)
798 client
->frame
->max_hover
= FALSE
;
799 client
->frame
->desk_hover
= FALSE
;
800 client
->frame
->shade_hover
= FALSE
;
801 client
->frame
->iconify_hover
= FALSE
;
802 client
->frame
->close_hover
= FALSE
;
803 frame_adjust_state(client
->frame
);
806 case OB_FRAME_CONTEXT_MAXIMIZE
:
807 if (!client
->frame
->max_hover
) {
808 client
->frame
->max_hover
= TRUE
;
809 frame_adjust_state(client
->frame
);
812 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
813 if (!client
->frame
->desk_hover
) {
814 client
->frame
->desk_hover
= TRUE
;
815 frame_adjust_state(client
->frame
);
818 case OB_FRAME_CONTEXT_SHADE
:
819 if (!client
->frame
->shade_hover
) {
820 client
->frame
->shade_hover
= TRUE
;
821 frame_adjust_state(client
->frame
);
824 case OB_FRAME_CONTEXT_ICONIFY
:
825 if (!client
->frame
->iconify_hover
) {
826 client
->frame
->iconify_hover
= TRUE
;
827 frame_adjust_state(client
->frame
);
830 case OB_FRAME_CONTEXT_CLOSE
:
831 if (!client
->frame
->close_hover
) {
832 client
->frame
->close_hover
= TRUE
;
833 frame_adjust_state(client
->frame
);
841 con
= frame_context(client
, e
->xcrossing
.window
,
842 e
->xcrossing
.x
, e
->xcrossing
.y
);
844 case OB_FRAME_CONTEXT_MAXIMIZE
:
845 client
->frame
->max_hover
= FALSE
;
846 frame_adjust_state(client
->frame
);
848 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
849 client
->frame
->desk_hover
= FALSE
;
850 frame_adjust_state(client
->frame
);
852 case OB_FRAME_CONTEXT_SHADE
:
853 client
->frame
->shade_hover
= FALSE
;
854 frame_adjust_state(client
->frame
);
856 case OB_FRAME_CONTEXT_ICONIFY
:
857 client
->frame
->iconify_hover
= FALSE
;
858 frame_adjust_state(client
->frame
);
860 case OB_FRAME_CONTEXT_CLOSE
:
861 client
->frame
->close_hover
= FALSE
;
862 frame_adjust_state(client
->frame
);
864 case OB_FRAME_CONTEXT_FRAME
:
865 /* When the mouse leaves an animating window, don't use the
866 corresponding enter events. Pretend like the animating window
867 doesn't even exist..! */
868 if (frame_iconify_animating(client
->frame
))
869 event_ignore_queued_enters();
871 ob_debug_type(OB_DEBUG_FOCUS
,
872 "%sNotify mode %d detail %d on %lx\n",
873 (e
->type
== EnterNotify
? "Enter" : "Leave"),
875 e
->xcrossing
.detail
, (client
?client
->window
:0));
876 if (keyboard_interactively_grabbed())
878 if (config_focus_follow
&& config_focus_delay
&&
879 /* leave inferior events can happen when the mouse goes onto
880 the window's border and then into the window before the
882 e
->xcrossing
.detail
!= NotifyInferior
)
884 ob_main_loop_timeout_remove_data(ob_main_loop
,
895 gboolean nofocus
= FALSE
;
897 if (ignore_enter_focus
) {
898 ignore_enter_focus
--;
902 con
= frame_context(client
, e
->xcrossing
.window
,
903 e
->xcrossing
.x
, e
->xcrossing
.y
);
905 case OB_FRAME_CONTEXT_MAXIMIZE
:
906 client
->frame
->max_hover
= TRUE
;
907 frame_adjust_state(client
->frame
);
909 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
910 client
->frame
->desk_hover
= TRUE
;
911 frame_adjust_state(client
->frame
);
913 case OB_FRAME_CONTEXT_SHADE
:
914 client
->frame
->shade_hover
= TRUE
;
915 frame_adjust_state(client
->frame
);
917 case OB_FRAME_CONTEXT_ICONIFY
:
918 client
->frame
->iconify_hover
= TRUE
;
919 frame_adjust_state(client
->frame
);
921 case OB_FRAME_CONTEXT_CLOSE
:
922 client
->frame
->close_hover
= TRUE
;
923 frame_adjust_state(client
->frame
);
925 case OB_FRAME_CONTEXT_FRAME
:
926 if (keyboard_interactively_grabbed())
928 if (e
->xcrossing
.mode
== NotifyGrab
||
929 e
->xcrossing
.mode
== NotifyUngrab
||
930 /*ignore enters when we're already in the window */
931 e
->xcrossing
.detail
== NotifyInferior
)
933 ob_debug_type(OB_DEBUG_FOCUS
,
934 "%sNotify mode %d detail %d on %lx IGNORED\n",
935 (e
->type
== EnterNotify
? "Enter" : "Leave"),
937 e
->xcrossing
.detail
, client
?client
->window
:0);
939 ob_debug_type(OB_DEBUG_FOCUS
,
940 "%sNotify mode %d detail %d on %lx, "
941 "focusing window: %d\n",
942 (e
->type
== EnterNotify
? "Enter" : "Leave"),
944 e
->xcrossing
.detail
, (client
?client
->window
:0),
946 if (!nofocus
&& config_focus_follow
)
947 event_enter_client(client
);
955 case ConfigureRequest
:
956 /* dont compress these unless you're going to watch for property
957 notifies in between (these can change what the configure would
959 also you can't compress stacking events
962 ob_debug("ConfigureRequest desktop %d wmstate %d vis %d\n",
963 screen_desktop
, client
->wmstate
, client
->frame
->visible
);
965 /* don't allow clients to move shaded windows (fvwm does this) */
966 if (client
->shaded
) {
967 e
->xconfigurerequest
.value_mask
&= ~CWX
;
968 e
->xconfigurerequest
.value_mask
&= ~CWY
;
971 /* resize, then move, as specified in the EWMH section 7.7 */
972 if (e
->xconfigurerequest
.value_mask
& (CWWidth
| CWHeight
|
977 if (e
->xconfigurerequest
.value_mask
& CWBorderWidth
)
978 client
->border_width
= e
->xconfigurerequest
.border_width
;
980 x
= (e
->xconfigurerequest
.value_mask
& CWX
) ?
981 e
->xconfigurerequest
.x
: client
->area
.x
;
982 y
= (e
->xconfigurerequest
.value_mask
& CWY
) ?
983 e
->xconfigurerequest
.y
: client
->area
.y
;
984 w
= (e
->xconfigurerequest
.value_mask
& CWWidth
) ?
985 e
->xconfigurerequest
.width
: client
->area
.width
;
986 h
= (e
->xconfigurerequest
.value_mask
& CWHeight
) ?
987 e
->xconfigurerequest
.height
: client
->area
.height
;
989 ob_debug("ConfigureRequest x %d %d y %d %d\n",
990 e
->xconfigurerequest
.value_mask
& CWX
, x
,
991 e
->xconfigurerequest
.value_mask
& CWY
, y
);
993 /* check for broken apps moving to their root position
995 XXX remove this some day...that would be nice. right now all
996 kde apps do this when they try activate themselves on another
997 desktop. eg. open amarok window on desktop 1, switch to desktop
998 2, click amarok tray icon. it will move by its decoration size.
1000 if (x
!= client
->area
.x
&&
1001 x
== (client
->frame
->area
.x
+ client
->frame
->size
.left
-
1002 (gint
)client
->border_width
) &&
1003 y
!= client
->area
.y
&&
1004 y
== (client
->frame
->area
.y
+ client
->frame
->size
.top
-
1005 (gint
)client
->border_width
))
1007 ob_debug_type(OB_DEBUG_APP_BUGS
,
1008 "Application %s is trying to move via "
1009 "ConfigureRequest to it's root window position "
1010 "but it is not using StaticGravity\n",
1017 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1018 client_configure_full(client
, x
, y
, w
, h
, FALSE
, TRUE
, TRUE
);
1021 if (e
->xconfigurerequest
.value_mask
& CWStackMode
) {
1022 switch (e
->xconfigurerequest
.detail
) {
1025 /* Apps are so rude. And this is totally disconnected from
1026 activation/focus. Bleh. */
1027 /*client_lower(client);*/
1033 /* Apps are so rude. And this is totally disconnected from
1034 activation/focus. Bleh. */
1035 /*client_raise(client);*/
1041 if (client
->ignore_unmaps
) {
1042 client
->ignore_unmaps
--;
1045 ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
1046 "ignores left %d\n",
1047 client
->window
, e
->xunmap
.event
, e
->xunmap
.from_configure
,
1048 client
->ignore_unmaps
);
1049 client_unmanage(client
);
1052 ob_debug("DestroyNotify for window 0x%x\n", client
->window
);
1053 client_unmanage(client
);
1055 case ReparentNotify
:
1056 /* this is when the client is first taken captive in the frame */
1057 if (e
->xreparent
.parent
== client
->frame
->plate
) break;
1060 This event is quite rare and is usually handled in unmapHandler.
1061 However, if the window is unmapped when the reparent event occurs,
1062 the window manager never sees it because an unmap event is not sent
1063 to an already unmapped window.
1066 /* we don't want the reparent event, put it back on the stack for the
1067 X server to deal with after we unmanage the window */
1068 XPutBackEvent(ob_display
, e
);
1070 ob_debug("ReparentNotify for window 0x%x\n", client
->window
);
1071 client_unmanage(client
);
1074 ob_debug("MapRequest for 0x%lx\n", client
->window
);
1075 if (!client
->iconic
) break; /* this normally doesn't happen, but if it
1076 does, we don't want it!
1077 it can happen now when the window is on
1078 another desktop, but we still don't
1080 client_activate(client
, FALSE
, TRUE
);
1083 /* validate cuz we query stuff off the client here */
1084 if (!client_validate(client
)) break;
1086 if (e
->xclient
.format
!= 32) return;
1088 msgtype
= e
->xclient
.message_type
;
1089 if (msgtype
== prop_atoms
.wm_change_state
) {
1090 /* compress changes into a single change */
1091 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1093 /* XXX: it would be nice to compress ALL messages of a
1094 type, not just messages in a row without other
1095 message types between. */
1096 if (ce
.xclient
.message_type
!= msgtype
) {
1097 XPutBackEvent(ob_display
, &ce
);
1100 e
->xclient
= ce
.xclient
;
1102 client_set_wm_state(client
, e
->xclient
.data
.l
[0]);
1103 } else if (msgtype
== prop_atoms
.net_wm_desktop
) {
1104 /* compress changes into a single change */
1105 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1107 /* XXX: it would be nice to compress ALL messages of a
1108 type, not just messages in a row without other
1109 message types between. */
1110 if (ce
.xclient
.message_type
!= msgtype
) {
1111 XPutBackEvent(ob_display
, &ce
);
1114 e
->xclient
= ce
.xclient
;
1116 if ((unsigned)e
->xclient
.data
.l
[0] < screen_num_desktops
||
1117 (unsigned)e
->xclient
.data
.l
[0] == DESKTOP_ALL
)
1118 client_set_desktop(client
, (unsigned)e
->xclient
.data
.l
[0],
1120 } else if (msgtype
== prop_atoms
.net_wm_state
) {
1121 /* can't compress these */
1122 ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
1123 (e
->xclient
.data
.l
[0] == 0 ? "Remove" :
1124 e
->xclient
.data
.l
[0] == 1 ? "Add" :
1125 e
->xclient
.data
.l
[0] == 2 ? "Toggle" : "INVALID"),
1126 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2],
1128 client_set_state(client
, e
->xclient
.data
.l
[0],
1129 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2]);
1130 } else if (msgtype
== prop_atoms
.net_close_window
) {
1131 ob_debug("net_close_window for 0x%lx\n", client
->window
);
1132 client_close(client
);
1133 } else if (msgtype
== prop_atoms
.net_active_window
) {
1134 ob_debug("net_active_window for 0x%lx source=%s\n",
1136 (e
->xclient
.data
.l
[0] == 0 ? "unknown" :
1137 (e
->xclient
.data
.l
[0] == 1 ? "application" :
1138 (e
->xclient
.data
.l
[0] == 2 ? "user" : "INVALID"))));
1139 /* XXX make use of data.l[2] !? */
1140 event_curtime
= e
->xclient
.data
.l
[1];
1141 if (event_curtime
== 0)
1142 ob_debug_type(OB_DEBUG_APP_BUGS
,
1143 "_NET_ACTIVE_WINDOW message for window %s is "
1144 "missing a timestamp\n", client
->title
);
1145 client_activate(client
, FALSE
,
1146 (e
->xclient
.data
.l
[0] == 0 ||
1147 e
->xclient
.data
.l
[0] == 2));
1148 } else if (msgtype
== prop_atoms
.net_wm_moveresize
) {
1149 ob_debug("net_wm_moveresize for 0x%lx direction %d\n",
1150 client
->window
, e
->xclient
.data
.l
[2]);
1151 if ((Atom
)e
->xclient
.data
.l
[2] ==
1152 prop_atoms
.net_wm_moveresize_size_topleft
||
1153 (Atom
)e
->xclient
.data
.l
[2] ==
1154 prop_atoms
.net_wm_moveresize_size_top
||
1155 (Atom
)e
->xclient
.data
.l
[2] ==
1156 prop_atoms
.net_wm_moveresize_size_topright
||
1157 (Atom
)e
->xclient
.data
.l
[2] ==
1158 prop_atoms
.net_wm_moveresize_size_right
||
1159 (Atom
)e
->xclient
.data
.l
[2] ==
1160 prop_atoms
.net_wm_moveresize_size_right
||
1161 (Atom
)e
->xclient
.data
.l
[2] ==
1162 prop_atoms
.net_wm_moveresize_size_bottomright
||
1163 (Atom
)e
->xclient
.data
.l
[2] ==
1164 prop_atoms
.net_wm_moveresize_size_bottom
||
1165 (Atom
)e
->xclient
.data
.l
[2] ==
1166 prop_atoms
.net_wm_moveresize_size_bottomleft
||
1167 (Atom
)e
->xclient
.data
.l
[2] ==
1168 prop_atoms
.net_wm_moveresize_size_left
||
1169 (Atom
)e
->xclient
.data
.l
[2] ==
1170 prop_atoms
.net_wm_moveresize_move
||
1171 (Atom
)e
->xclient
.data
.l
[2] ==
1172 prop_atoms
.net_wm_moveresize_size_keyboard
||
1173 (Atom
)e
->xclient
.data
.l
[2] ==
1174 prop_atoms
.net_wm_moveresize_move_keyboard
) {
1176 moveresize_start(client
, e
->xclient
.data
.l
[0],
1177 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[3],
1178 e
->xclient
.data
.l
[2]);
1180 else if ((Atom
)e
->xclient
.data
.l
[2] ==
1181 prop_atoms
.net_wm_moveresize_cancel
)
1182 moveresize_end(TRUE
);
1183 } else if (msgtype
== prop_atoms
.net_moveresize_window
) {
1184 gint grav
, x
, y
, w
, h
;
1186 if (e
->xclient
.data
.l
[0] & 0xff)
1187 grav
= e
->xclient
.data
.l
[0] & 0xff;
1189 grav
= client
->gravity
;
1191 if (e
->xclient
.data
.l
[0] & 1 << 8)
1192 x
= e
->xclient
.data
.l
[1];
1195 if (e
->xclient
.data
.l
[0] & 1 << 9)
1196 y
= e
->xclient
.data
.l
[2];
1199 if (e
->xclient
.data
.l
[0] & 1 << 10)
1200 w
= e
->xclient
.data
.l
[3];
1202 w
= client
->area
.width
;
1203 if (e
->xclient
.data
.l
[0] & 1 << 11)
1204 h
= e
->xclient
.data
.l
[4];
1206 h
= client
->area
.height
;
1208 ob_debug("MOVERESIZE x %d %d y %d %d\n",
1209 e
->xclient
.data
.l
[0] & 1 << 8, x
,
1210 e
->xclient
.data
.l
[0] & 1 << 9, y
);
1211 client_convert_gravity(client
, grav
, &x
, &y
, w
, h
);
1212 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1213 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
);
1216 case PropertyNotify
:
1217 /* validate cuz we query stuff off the client here */
1218 if (!client_validate(client
)) break;
1220 /* compress changes to a single property into a single change */
1221 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1225 /* XXX: it would be nice to compress ALL changes to a property,
1226 not just changes in a row without other props between. */
1228 a
= ce
.xproperty
.atom
;
1229 b
= e
->xproperty
.atom
;
1233 if ((a
== prop_atoms
.net_wm_name
||
1234 a
== prop_atoms
.wm_name
||
1235 a
== prop_atoms
.net_wm_icon_name
||
1236 a
== prop_atoms
.wm_icon_name
)
1238 (b
== prop_atoms
.net_wm_name
||
1239 b
== prop_atoms
.wm_name
||
1240 b
== prop_atoms
.net_wm_icon_name
||
1241 b
== prop_atoms
.wm_icon_name
)) {
1244 if (a
== prop_atoms
.net_wm_icon
&&
1245 b
== prop_atoms
.net_wm_icon
)
1248 XPutBackEvent(ob_display
, &ce
);
1252 msgtype
= e
->xproperty
.atom
;
1253 if (msgtype
== XA_WM_NORMAL_HINTS
) {
1254 client_update_normal_hints(client
);
1255 /* normal hints can make a window non-resizable */
1256 client_setup_decor_and_functions(client
);
1257 } else if (msgtype
== XA_WM_HINTS
) {
1258 client_update_wmhints(client
);
1259 } else if (msgtype
== XA_WM_TRANSIENT_FOR
) {
1260 client_update_transient_for(client
);
1261 client_get_type_and_transientness(client
);
1262 /* type may have changed, so update the layer */
1263 client_calc_layer(client
);
1264 client_setup_decor_and_functions(client
);
1265 } else if (msgtype
== prop_atoms
.net_wm_name
||
1266 msgtype
== prop_atoms
.wm_name
||
1267 msgtype
== prop_atoms
.net_wm_icon_name
||
1268 msgtype
== prop_atoms
.wm_icon_name
) {
1269 client_update_title(client
);
1270 } else if (msgtype
== prop_atoms
.wm_protocols
) {
1271 client_update_protocols(client
);
1272 client_setup_decor_and_functions(client
);
1274 else if (msgtype
== prop_atoms
.net_wm_strut
) {
1275 client_update_strut(client
);
1277 else if (msgtype
== prop_atoms
.net_wm_icon
) {
1278 client_update_icons(client
);
1280 else if (msgtype
== prop_atoms
.net_wm_icon_geometry
) {
1281 client_update_icon_geometry(client
);
1283 else if (msgtype
== prop_atoms
.net_wm_user_time
) {
1284 client_update_user_time(client
);
1286 else if (msgtype
== prop_atoms
.net_wm_user_time_window
) {
1287 client_update_user_time_window(client
);
1290 else if (msgtype
== prop_atoms
.net_wm_sync_request_counter
) {
1291 client_update_sync_request_counter(client
);
1294 case ColormapNotify
:
1295 client_update_colormap(client
, e
->xcolormap
.colormap
);
1300 if (extensions_shape
&& e
->type
== extensions_shape_event_basep
) {
1301 client
->shaped
= ((XShapeEvent
*)e
)->shaped
;
1302 frame_adjust_shape(client
->frame
);
1308 static void event_handle_dock(ObDock
*s
, XEvent
*e
)
1312 if (e
->xbutton
.button
== 1)
1313 stacking_raise(DOCK_AS_WINDOW(s
));
1314 else if (e
->xbutton
.button
== 2)
1315 stacking_lower(DOCK_AS_WINDOW(s
));
1326 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
)
1330 dock_app_drag(app
, &e
->xmotion
);
1333 if (app
->ignore_unmaps
) {
1334 app
->ignore_unmaps
--;
1337 dock_remove(app
, TRUE
);
1340 dock_remove(app
, FALSE
);
1342 case ReparentNotify
:
1343 dock_remove(app
, FALSE
);
1345 case ConfigureNotify
:
1346 dock_app_configure(app
, e
->xconfigure
.width
, e
->xconfigure
.height
);
1351 static ObMenuFrame
* find_active_menu()
1354 ObMenuFrame
*ret
= NULL
;
1356 for (it
= menu_frame_visible
; it
; it
= g_list_next(it
)) {
1365 static ObMenuFrame
* find_active_or_last_menu()
1367 ObMenuFrame
*ret
= NULL
;
1369 ret
= find_active_menu();
1370 if (!ret
&& menu_frame_visible
)
1371 ret
= menu_frame_visible
->data
;
1375 static gboolean
event_handle_menu_keyboard(XEvent
*ev
)
1377 guint keycode
, state
;
1380 gboolean ret
= TRUE
;
1382 keycode
= ev
->xkey
.keycode
;
1383 state
= ev
->xkey
.state
;
1384 unikey
= translate_unichar(keycode
);
1386 frame
= find_active_or_last_menu();
1390 else if (keycode
== ob_keycode(OB_KEY_ESCAPE
) && state
== 0) {
1391 /* Escape closes the active menu */
1392 menu_frame_hide(frame
);
1395 else if (keycode
== ob_keycode(OB_KEY_RETURN
) && (state
== 0 ||
1396 state
== ControlMask
))
1398 /* Enter runs the active item or goes into the submenu.
1399 Control-Enter runs it without closing the menu. */
1401 menu_frame_select_next(frame
->child
);
1403 menu_entry_frame_execute(frame
->selected
, state
, ev
->xkey
.time
);
1406 else if (keycode
== ob_keycode(OB_KEY_LEFT
) && ev
->xkey
.state
== 0) {
1407 /* Left goes to the parent menu */
1408 menu_frame_select(frame
, NULL
, TRUE
);
1411 else if (keycode
== ob_keycode(OB_KEY_RIGHT
) && ev
->xkey
.state
== 0) {
1412 /* Right goes to the selected submenu */
1413 if (frame
->child
) menu_frame_select_next(frame
->child
);
1416 else if (keycode
== ob_keycode(OB_KEY_UP
) && state
== 0) {
1417 menu_frame_select_previous(frame
);
1420 else if (keycode
== ob_keycode(OB_KEY_DOWN
) && state
== 0) {
1421 menu_frame_select_next(frame
);
1424 /* keyboard accelerator shortcuts. */
1425 else if (ev
->xkey
.state
== 0 &&
1426 /* was it a valid key? */
1428 /* don't bother if the menu is empty. */
1433 ObMenuEntryFrame
*found
= NULL
;
1434 guint num_found
= 0;
1436 /* start after the selected one */
1437 start
= frame
->entries
;
1438 if (frame
->selected
) {
1439 for (it
= start
; frame
->selected
!= it
->data
; it
= g_list_next(it
))
1440 g_assert(it
!= NULL
); /* nothing was selected? */
1441 /* next with wraparound */
1442 start
= g_list_next(it
);
1443 if (start
== NULL
) start
= frame
->entries
;
1448 ObMenuEntryFrame
*e
= it
->data
;
1449 gunichar entrykey
= 0;
1451 if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
)
1452 entrykey
= e
->entry
->data
.normal
.shortcut
;
1453 else if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_SUBMENU
)
1454 entrykey
= e
->entry
->data
.submenu
.submenu
->shortcut
;
1456 if (unikey
== entrykey
) {
1457 if (found
== NULL
) found
= e
;
1461 /* next with wraparound */
1462 it
= g_list_next(it
);
1463 if (it
== NULL
) it
= frame
->entries
;
1464 } while (it
!= start
);
1467 if (found
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
&&
1470 menu_frame_select(frame
, found
, TRUE
);
1471 usleep(50000); /* highlight the item for a short bit so the
1472 user can see what happened */
1473 menu_entry_frame_execute(found
, state
, ev
->xkey
.time
);
1475 menu_frame_select(frame
, found
, TRUE
);
1477 menu_frame_select_next(frame
->child
);
1488 static gboolean
event_handle_menu(XEvent
*ev
)
1491 ObMenuEntryFrame
*e
;
1492 gboolean ret
= TRUE
;
1496 if ((ev
->xbutton
.button
< 4 || ev
->xbutton
.button
> 5)
1499 if ((e
= menu_entry_frame_under(ev
->xbutton
.x_root
,
1500 ev
->xbutton
.y_root
)))
1501 menu_entry_frame_execute(e
, ev
->xbutton
.state
,
1504 menu_frame_hide_all();
1508 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
))) {
1509 if (e
->ignore_enters
)
1512 menu_frame_select(e
->frame
, e
, FALSE
);
1516 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
)) &&
1517 (f
= find_active_menu()) && f
->selected
== e
&&
1518 e
->entry
->type
!= OB_MENU_ENTRY_TYPE_SUBMENU
)
1520 menu_frame_select(e
->frame
, NULL
, FALSE
);
1523 if ((e
= menu_entry_frame_under(ev
->xmotion
.x_root
,
1524 ev
->xmotion
.y_root
)))
1525 menu_frame_select(e
->frame
, e
, FALSE
);
1528 ret
= event_handle_menu_keyboard(ev
);
1534 static void event_handle_user_input(ObClient
*client
, XEvent
*e
)
1536 g_assert(e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
1537 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
1538 e
->type
== KeyRelease
);
1540 if (menu_frame_visible
) {
1541 if (event_handle_menu(e
))
1542 /* don't use the event if the menu used it, but if the menu
1543 didn't use it and it's a keypress that is bound, it will
1544 close the menu and be used */
1548 /* if the keyboard interactive action uses the event then dont
1549 use it for bindings. likewise is moveresize uses the event. */
1550 if (!keyboard_process_interactive_grab(e
, &client
) &&
1551 !(moveresize_in_progress
&& moveresize_event(e
)))
1553 if (moveresize_in_progress
)
1554 /* make further actions work on the client being
1556 client
= moveresize_client
;
1558 menu_can_hide
= FALSE
;
1559 ob_main_loop_timeout_add(ob_main_loop
,
1560 config_menu_hide_delay
* 1000,
1561 menu_hide_delay_func
,
1562 NULL
, g_direct_equal
, NULL
);
1564 if (e
->type
== ButtonPress
||
1565 e
->type
== ButtonRelease
||
1566 e
->type
== MotionNotify
)
1568 /* the frame may not be "visible" but they can still click on it
1569 in the case where it is animating before disappearing */
1570 if (!client
|| !frame_iconify_animating(client
->frame
))
1571 mouse_event(client
, e
);
1572 } else if (e
->type
== KeyPress
) {
1573 keyboard_event((focus_cycle_target
? focus_cycle_target
:
1574 (client
? client
: focus_client
)), e
);
1579 static gboolean
menu_hide_delay_func(gpointer data
)
1581 menu_can_hide
= TRUE
;
1582 return FALSE
; /* no repeat */
1585 static void focus_delay_dest(gpointer data
)
1590 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
)
1592 const ObFocusDelayData
*f1
= d1
;
1593 return f1
->client
== d2
;
1596 static gboolean
focus_delay_func(gpointer data
)
1598 ObFocusDelayData
*d
= data
;
1599 Time old
= event_curtime
;
1601 event_curtime
= d
->time
;
1602 if (focus_client
!= d
->client
) {
1603 if (client_focus(d
->client
) && config_focus_raise
)
1604 client_raise(d
->client
);
1606 event_curtime
= old
;
1607 return FALSE
; /* no repeat */
1610 static void focus_delay_client_dest(ObClient
*client
, gpointer data
)
1612 ob_main_loop_timeout_remove_data(ob_main_loop
, focus_delay_func
,
1616 void event_halt_focus_delay()
1618 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
1621 void event_ignore_queued_enters()
1623 GSList
*saved
= NULL
, *it
;
1626 XSync(ob_display
, FALSE
);
1628 /* count the events */
1630 e
= g_new(XEvent
, 1);
1631 if (XCheckTypedEvent(ob_display
, EnterNotify
, e
)) {
1634 win
= g_hash_table_lookup(window_map
, &e
->xany
.window
);
1635 if (win
&& WINDOW_IS_CLIENT(win
))
1636 ++ignore_enter_focus
;
1638 saved
= g_slist_append(saved
, e
);
1644 /* put the events back */
1645 for (it
= saved
; it
; it
= g_slist_next(it
)) {
1646 XPutBackEvent(ob_display
, it
->data
);
1649 g_slist_free(saved
);
1652 gboolean
event_time_after(Time t1
, Time t2
)
1654 g_assert(t1
!= CurrentTime
);
1655 g_assert(t2
!= CurrentTime
);
1658 Timestamp values wrap around (after about 49.7 days). The server, given
1659 its current time is represented by timestamp T, always interprets
1660 timestamps from clients by treating half of the timestamp space as being
1661 later in time than T.
1662 - http://tronche.com/gui/x/xlib/input/pointer-grabbing.html
1665 /* TIME_HALF is half of the number space of a Time type variable */
1666 #define TIME_HALF (Time)(1 << (sizeof(Time)*8-1))
1668 if (t2
>= TIME_HALF
)
1669 /* t2 is in the second half so t1 might wrap around and be smaller than
1671 return t1
>= t2
|| t1
< (t2
+ TIME_HALF
);
1673 /* t2 is in the first half so t1 has to come after it */
1674 return t1
>= t2
&& t1
< (t2
+ TIME_HALF
);