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
;
101 static ObClient
*focus_tried
= NULL
;
104 static void ice_handler(gint fd
, gpointer conn
)
107 IceProcessMessages(conn
, NULL
, &b
);
110 static void ice_watch(IceConn conn
, IcePointer data
, Bool opening
,
111 IcePointer
*watch_data
)
116 fd
= IceConnectionNumber(conn
);
117 ob_main_loop_fd_add(ob_main_loop
, fd
, ice_handler
, conn
, NULL
);
119 ob_main_loop_fd_remove(ob_main_loop
, fd
);
125 void event_startup(gboolean reconfig
)
127 if (reconfig
) return;
129 ob_main_loop_x_add(ob_main_loop
, event_process
, NULL
, NULL
);
132 IceAddConnectionWatch(ice_watch
, NULL
);
135 client_add_destructor(focus_delay_client_dest
, NULL
);
138 void event_shutdown(gboolean reconfig
)
140 if (reconfig
) return;
143 IceRemoveConnectionWatch(ice_watch
, NULL
);
146 client_remove_destructor(focus_delay_client_dest
);
149 static Window
event_get_window(XEvent
*e
)
156 window
= RootWindow(ob_display
, ob_screen
);
159 window
= e
->xmap
.window
;
162 window
= e
->xunmap
.window
;
165 window
= e
->xdestroywindow
.window
;
167 case ConfigureRequest
:
168 window
= e
->xconfigurerequest
.window
;
170 case ConfigureNotify
:
171 window
= e
->xconfigure
.window
;
175 if (extensions_xkb
&& e
->type
== extensions_xkb_event_basep
) {
176 switch (((XkbAnyEvent
*)e
)->xkb_type
) {
178 window
= ((XkbBellNotifyEvent
*)e
)->window
;
185 if (extensions_sync
&&
186 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
191 window
= e
->xany
.window
;
196 static void event_set_curtime(XEvent
*e
)
198 Time t
= CurrentTime
;
200 /* grab the lasttime and hack up the state */
216 t
= e
->xproperty
.time
;
220 t
= e
->xcrossing
.time
;
224 if (extensions_sync
&&
225 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
227 t
= ((XSyncAlarmNotifyEvent
*)e
)->time
;
230 /* if more event types are anticipated, get their timestamp
238 static void event_hack_mods(XEvent
*e
)
241 XkbStateRec xkb_state
;
247 e
->xbutton
.state
= modkeys_only_modifier_masks(e
->xbutton
.state
);
250 e
->xkey
.state
= modkeys_only_modifier_masks(e
->xkey
.state
);
253 e
->xkey
.state
= modkeys_only_modifier_masks(e
->xkey
.state
);
255 if (XkbGetState(ob_display
, XkbUseCoreKbd
, &xkb_state
) == Success
) {
256 e
->xkey
.state
= xkb_state
.compat_state
;
260 /* remove from the state the mask of the modifier key being released,
261 if it is a modifier key being released that is */
262 e
->xkey
.state
&= ~modkeys_keycode_to_mask(e
->xkey
.keycode
);
265 e
->xmotion
.state
= modkeys_only_modifier_masks(e
->xmotion
.state
);
266 /* compress events */
269 while (XCheckTypedWindowEvent(ob_display
, e
->xmotion
.window
,
271 e
->xmotion
.x_root
= ce
.xmotion
.x_root
;
272 e
->xmotion
.y_root
= ce
.xmotion
.y_root
;
279 static gboolean
wanted_focusevent(XEvent
*e
, gboolean in_client_only
)
281 gint mode
= e
->xfocus
.mode
;
282 gint detail
= e
->xfocus
.detail
;
283 Window win
= e
->xany
.window
;
285 if (e
->type
== FocusIn
) {
286 /* These are ones we never want.. */
288 /* This means focus was given by a keyboard/mouse grab. */
289 if (mode
== NotifyGrab
)
291 /* This means focus was given back from a keyboard/mouse grab. */
292 if (mode
== NotifyUngrab
)
295 /* These are the ones we want.. */
297 if (win
== RootWindow(ob_display
, ob_screen
) && !in_client_only
) {
298 /* This means focus reverted off of a client */
299 if (detail
== NotifyPointerRoot
|| detail
== NotifyDetailNone
||
300 detail
== NotifyInferior
)
306 /* This means focus moved from the root window to a client */
307 if (detail
== NotifyVirtual
)
309 /* This means focus moved from one client to another */
310 if (detail
== NotifyNonlinearVirtual
)
312 /* This means focus moved to the frame window */
313 if (detail
== NotifyInferior
&& !in_client_only
)
319 g_assert(e
->type
== FocusOut
);
321 /* These are ones we never want.. */
323 /* This means focus was taken by a keyboard/mouse grab. */
324 if (mode
== NotifyGrab
)
327 /* Focus left the root window revertedto state */
328 if (win
== RootWindow(ob_display
, ob_screen
))
331 /* These are the ones we want.. */
333 /* This means focus moved from a client to the root window */
334 if (detail
== NotifyVirtual
)
336 /* This means focus moved from one client to another */
337 if (detail
== NotifyNonlinearVirtual
)
339 /* This means focus had moved to our frame window and now moved off */
340 if (detail
== NotifyNonlinear
)
348 static Bool
look_for_focusin(Display
*d
, XEvent
*e
, XPointer arg
)
350 return e
->type
== FocusIn
&& wanted_focusevent(e
, FALSE
);
353 static Bool
look_for_focusin_client(Display
*d
, XEvent
*e
, XPointer arg
)
355 return e
->type
== FocusIn
&& wanted_focusevent(e
, TRUE
);
358 static void print_focusevent(XEvent
*e
)
360 gint mode
= e
->xfocus
.mode
;
361 gint detail
= e
->xfocus
.detail
;
362 Window win
= e
->xany
.window
;
363 const gchar
*modestr
, *detailstr
;
366 case NotifyNormal
: modestr
="NotifyNormal"; break;
367 case NotifyGrab
: modestr
="NotifyGrab"; break;
368 case NotifyUngrab
: modestr
="NotifyUngrab"; break;
369 case NotifyWhileGrabbed
: modestr
="NotifyWhileGrabbed"; break;
372 case NotifyAncestor
: detailstr
="NotifyAncestor"; break;
373 case NotifyVirtual
: detailstr
="NotifyVirtual"; break;
374 case NotifyInferior
: detailstr
="NotifyInferior"; break;
375 case NotifyNonlinear
: detailstr
="NotifyNonlinear"; break;
376 case NotifyNonlinearVirtual
: detailstr
="NotifyNonlinearVirtual"; break;
377 case NotifyPointer
: detailstr
="NotifyPointer"; break;
378 case NotifyPointerRoot
: detailstr
="NotifyPointerRoot"; break;
379 case NotifyDetailNone
: detailstr
="NotifyDetailNone"; break;
384 ob_debug_type(OB_DEBUG_FOCUS
, "Focus%s 0x%x mode=%s detail=%s\n",
385 (e
->xfocus
.type
== FocusIn
? "In" : "Out"),
391 static gboolean
event_ignore(XEvent
*e
, ObClient
*client
)
396 if (!wanted_focusevent(e
, FALSE
))
401 if (!wanted_focusevent(e
, FALSE
))
408 static void event_process(const XEvent
*ec
, gpointer data
)
411 ObClient
*client
= NULL
;
413 ObDockApp
*dockapp
= NULL
;
414 ObWindow
*obwin
= NULL
;
415 GSList
*timewinclients
= NULL
;
417 ObEventData
*ed
= data
;
419 /* make a copy we can mangle */
423 window
= event_get_window(e
);
424 if (e
->type
!= PropertyNotify
||
425 !(timewinclients
= propwin_get_clients(window
,
426 OB_PROPWIN_USER_TIME
)))
427 if ((obwin
= g_hash_table_lookup(window_map
, &window
))) {
428 switch (obwin
->type
) {
430 dock
= WINDOW_AS_DOCK(obwin
);
433 dockapp
= WINDOW_AS_DOCKAPP(obwin
);
436 client
= WINDOW_AS_CLIENT(obwin
);
439 case Window_Internal
:
440 /* not to be used for events */
441 g_assert_not_reached();
446 event_set_curtime(e
);
448 if (event_ignore(e
, client
)) {
455 /* deal with it in the kernel */
457 if (menu_frame_visible
&&
458 (e
->type
== EnterNotify
|| e
->type
== LeaveNotify
))
460 /* crossing events for menu */
461 event_handle_menu(e
);
462 } else if (e
->type
== FocusIn
) {
463 if (e
->xfocus
.detail
== NotifyPointerRoot
||
464 e
->xfocus
.detail
== NotifyDetailNone
||
465 e
->xfocus
.detail
== NotifyInferior
)
468 ob_debug_type(OB_DEBUG_FOCUS
,
469 "Focus went to pointer root/none or to our frame "
472 /* If another FocusIn is in the queue then don't fallback yet. This
473 fixes the fun case of:
474 window map -> send focusin
475 window unmap -> get focusout
476 window map -> send focusin
477 get first focus out -> fall back to something (new window
478 hasn't received focus yet, so something else) -> send focusin
479 which means the "something else" is the last thing to get a
480 focusin sent to it, so the new window doesn't end up with focus.
482 But if the other focus in is something like PointerRoot then we
483 still want to fall back.
485 if (XCheckIfEvent(ob_display
, &ce
, look_for_focusin_client
, NULL
)){
486 XPutBackEvent(ob_display
, &ce
);
487 ob_debug_type(OB_DEBUG_FOCUS
,
488 " but another FocusIn is coming\n");
490 /* Focus has been reverted to the root window, nothing, or to
493 FocusOut events come after UnmapNotify, so we don't need to
494 worry about focusing an invalid window
497 /* In this case we know focus is in our screen */
498 if (e
->xfocus
.detail
== NotifyInferior
)
499 focus_left_screen
= FALSE
;
501 if (!focus_left_screen
)
502 focus_tried
= focus_fallback(TRUE
);
504 } else if (client
&& client
!= focus_client
) {
505 focus_left_screen
= FALSE
;
506 frame_adjust_focus(client
->frame
, TRUE
);
507 focus_set_client(client
);
508 client_calc_layer(client
);
509 client_bring_helper_windows(client
);
511 focus_tried
= NULL
; /* focus isn't "trying" to go anywhere now */
513 } else if (e
->type
== FocusOut
) {
514 gboolean nomove
= FALSE
;
517 /* Look for the followup FocusIn */
518 if (!XCheckIfEvent(ob_display
, &ce
, look_for_focusin
, NULL
)) {
519 /* There is no FocusIn, this means focus went to a window that
520 is not being managed, or a window on another screen. */
524 xerror_set_ignore(TRUE
);
525 if (XGetInputFocus(ob_display
, &win
, &i
) != 0 &&
526 XGetGeometry(ob_display
, win
, &root
, &i
,&i
,&u
,&u
,&u
,&u
) != 0 &&
527 root
!= RootWindow(ob_display
, ob_screen
))
529 ob_debug_type(OB_DEBUG_FOCUS
,
530 "Focus went to another screen !\n");
531 focus_left_screen
= TRUE
;
534 ob_debug_type(OB_DEBUG_FOCUS
,
535 "Focus went to a black hole !\n");
536 xerror_set_ignore(FALSE
);
537 /* nothing is focused */
538 focus_set_client(NULL
);
539 } else if (ce
.xany
.window
== e
->xany
.window
) {
540 ob_debug_type(OB_DEBUG_FOCUS
, "Focus didn't go anywhere\n");
541 /* If focus didn't actually move anywhere, there is nothing to do*/
544 /* Focus did move, so process the FocusIn event */
545 ObEventData ed
= { .ignored
= FALSE
};
546 event_process(&ce
, &ed
);
548 /* The FocusIn was ignored, this means it was on a window
549 that isn't a client. */
550 ob_debug_type(OB_DEBUG_FOCUS
,
551 "Focus went to an unmanaged window 0x%x !\n",
553 focus_tried
= focus_fallback(TRUE
);
557 if (client
&& !nomove
) {
558 frame_adjust_focus(client
->frame
, FALSE
);
559 /* focus_set_client has already been called for sure */
560 client_calc_layer(client
);
562 } else if (timewinclients
)
563 event_handle_user_time_window_clients(timewinclients
, e
);
565 event_handle_client(client
, e
);
567 event_handle_dockapp(dockapp
, e
);
569 event_handle_dock(dock
, e
);
570 else if (window
== RootWindow(ob_display
, ob_screen
))
571 event_handle_root(e
);
572 else if (e
->type
== MapRequest
)
573 client_manage(window
);
574 else if (e
->type
== ClientMessage
) {
575 /* This is for _NET_WM_REQUEST_FRAME_EXTENTS messages. They come for
576 windows that are not managed yet. */
577 if (e
->xclient
.message_type
== prop_atoms
.net_request_frame_extents
) {
578 /* Pretend to manage the client, getting information used to
579 determine its decorations */
580 ObClient
*c
= client_fake_manage(e
->xclient
.window
);
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 configure 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, NULL
);
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
:
957 /* dont compress these unless you're going to watch for property
958 notifies in between (these can change what the configure would
960 also you can't compress stacking events
965 /* if nothing is changed, then a configurenotify is needed */
966 gboolean config
= TRUE
;
970 w
= client
->area
.width
;
971 h
= client
->area
.height
;
973 ob_debug("ConfigureRequest desktop %d wmstate %d visibile %d\n",
974 screen_desktop
, client
->wmstate
, client
->frame
->visible
);
976 if (e
->xconfigurerequest
.value_mask
& CWBorderWidth
)
977 if (client
->border_width
!= e
->xconfigurerequest
.border_width
) {
978 client
->border_width
= e
->xconfigurerequest
.border_width
;
979 /* if only the border width is changing, then it's not needed*/
984 if (e
->xconfigurerequest
.value_mask
& CWStackMode
) {
985 ObClient
*sibling
= NULL
;
987 /* get the sibling */
988 if (e
->xconfigurerequest
.value_mask
& CWSibling
) {
990 win
= g_hash_table_lookup(window_map
,
991 &e
->xconfigurerequest
.above
);
992 if (WINDOW_IS_CLIENT(win
) && WINDOW_AS_CLIENT(win
) != client
)
993 sibling
= WINDOW_AS_CLIENT(win
);
996 /* activate it rather than just focus it */
997 stacking_restack_request(client
, sibling
,
998 e
->xconfigurerequest
.detail
, TRUE
);
1000 /* if a stacking change is requested then it is needed */
1004 /* don't allow clients to move shaded windows (fvwm does this) */
1005 if (client
->shaded
&& (e
->xconfigurerequest
.value_mask
& CWX
||
1006 e
->xconfigurerequest
.value_mask
& CWY
))
1008 e
->xconfigurerequest
.value_mask
&= ~CWX
;
1009 e
->xconfigurerequest
.value_mask
&= ~CWY
;
1011 /* if the client tried to move and we aren't letting it then a
1012 synthetic event is needed */
1016 if (e
->xconfigurerequest
.value_mask
& CWX
||
1017 e
->xconfigurerequest
.value_mask
& CWY
||
1018 e
->xconfigurerequest
.value_mask
& CWWidth
||
1019 e
->xconfigurerequest
.value_mask
& CWHeight
)
1021 if (e
->xconfigurerequest
.value_mask
& CWX
)
1022 x
= e
->xconfigurerequest
.x
;
1023 if (e
->xconfigurerequest
.value_mask
& CWY
)
1024 y
= e
->xconfigurerequest
.y
;
1025 if (e
->xconfigurerequest
.value_mask
& CWWidth
)
1026 w
= e
->xconfigurerequest
.width
;
1027 if (e
->xconfigurerequest
.value_mask
& CWHeight
)
1028 h
= e
->xconfigurerequest
.height
;
1030 /* if a new position or size is requested, then a configure is
1035 ob_debug("ConfigureRequest x(%d) %d y(%d) %d w(%d) %d h(%d) %d\n",
1036 e
->xconfigurerequest
.value_mask
& CWX
, x
,
1037 e
->xconfigurerequest
.value_mask
& CWY
, y
,
1038 e
->xconfigurerequest
.value_mask
& CWWidth
, w
,
1039 e
->xconfigurerequest
.value_mask
& CWHeight
, h
);
1041 /* check for broken apps moving to their root position
1043 XXX remove this some day...that would be nice. right now all
1044 kde apps do this when they try activate themselves on another
1045 desktop. eg. open amarok window on desktop 1, switch to desktop
1046 2, click amarok tray icon. it will move by its decoration size.
1048 if (x
!= client
->area
.x
&&
1049 x
== (client
->frame
->area
.x
+ client
->frame
->size
.left
-
1050 (gint
)client
->border_width
) &&
1051 y
!= client
->area
.y
&&
1052 y
== (client
->frame
->area
.y
+ client
->frame
->size
.top
-
1053 (gint
)client
->border_width
))
1055 ob_debug_type(OB_DEBUG_APP_BUGS
,
1056 "Application %s is trying to move via "
1057 "ConfigureRequest to it's root window position "
1058 "but it is not using StaticGravity\n",
1066 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1067 client_configure_full(client
, x
, y
, w
, h
, FALSE
, TRUE
);
1072 if (client
->ignore_unmaps
) {
1073 client
->ignore_unmaps
--;
1076 ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
1077 "ignores left %d\n",
1078 client
->window
, e
->xunmap
.event
, e
->xunmap
.from_configure
,
1079 client
->ignore_unmaps
);
1080 client_unmanage(client
);
1082 /* we were trying to focus this window but it's gone */
1083 if (client
== focus_tried
) {
1084 ob_debug_type(OB_DEBUG_FOCUS
, "Tried to focus window 0x%x but it "
1085 "is being unmanaged. Falling back focus again.\n");
1086 focus_tried
= focus_fallback(TRUE
);
1090 ob_debug("DestroyNotify for window 0x%x\n", client
->window
);
1091 client_unmanage(client
);
1093 /* we were trying to focus this window but it's gone */
1094 if (client
== focus_tried
) {
1095 ob_debug_type(OB_DEBUG_FOCUS
, "Tried to focus window 0x%x but it "
1096 "is being unmanaged. Falling back focus again.\n");
1097 focus_tried
= focus_fallback(TRUE
);
1100 case ReparentNotify
:
1101 /* this is when the client is first taken captive in the frame */
1102 if (e
->xreparent
.parent
== client
->frame
->plate
) break;
1105 This event is quite rare and is usually handled in unmapHandler.
1106 However, if the window is unmapped when the reparent event occurs,
1107 the window manager never sees it because an unmap event is not sent
1108 to an already unmapped window.
1111 /* we don't want the reparent event, put it back on the stack for the
1112 X server to deal with after we unmanage the window */
1113 XPutBackEvent(ob_display
, e
);
1115 ob_debug("ReparentNotify for window 0x%x\n", client
->window
);
1116 client_unmanage(client
);
1118 /* we were trying to focus this window but it's gone */
1119 if (client
== focus_tried
) {
1120 ob_debug_type(OB_DEBUG_FOCUS
, "Tried to focus window 0x%x but it "
1121 "is being unmanaged. Falling back focus again.\n");
1122 focus_tried
= focus_fallback(TRUE
);
1126 ob_debug("MapRequest for 0x%lx\n", client
->window
);
1127 if (!client
->iconic
) break; /* this normally doesn't happen, but if it
1128 does, we don't want it!
1129 it can happen now when the window is on
1130 another desktop, but we still don't
1132 client_activate(client
, FALSE
, TRUE
);
1135 /* validate cuz we query stuff off the client here */
1136 if (!client_validate(client
)) break;
1138 if (e
->xclient
.format
!= 32) return;
1140 msgtype
= e
->xclient
.message_type
;
1141 if (msgtype
== prop_atoms
.wm_change_state
) {
1142 /* compress changes into a single change */
1143 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1145 /* XXX: it would be nice to compress ALL messages of a
1146 type, not just messages in a row without other
1147 message types between. */
1148 if (ce
.xclient
.message_type
!= msgtype
) {
1149 XPutBackEvent(ob_display
, &ce
);
1152 e
->xclient
= ce
.xclient
;
1154 client_set_wm_state(client
, e
->xclient
.data
.l
[0]);
1155 } else if (msgtype
== prop_atoms
.net_wm_desktop
) {
1156 /* compress changes into a single change */
1157 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1159 /* XXX: it would be nice to compress ALL messages of a
1160 type, not just messages in a row without other
1161 message types between. */
1162 if (ce
.xclient
.message_type
!= msgtype
) {
1163 XPutBackEvent(ob_display
, &ce
);
1166 e
->xclient
= ce
.xclient
;
1168 if ((unsigned)e
->xclient
.data
.l
[0] < screen_num_desktops
||
1169 (unsigned)e
->xclient
.data
.l
[0] == DESKTOP_ALL
)
1170 client_set_desktop(client
, (unsigned)e
->xclient
.data
.l
[0],
1172 } else if (msgtype
== prop_atoms
.net_wm_state
) {
1173 /* can't compress these */
1174 ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
1175 (e
->xclient
.data
.l
[0] == 0 ? "Remove" :
1176 e
->xclient
.data
.l
[0] == 1 ? "Add" :
1177 e
->xclient
.data
.l
[0] == 2 ? "Toggle" : "INVALID"),
1178 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2],
1180 client_set_state(client
, e
->xclient
.data
.l
[0],
1181 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2]);
1182 } else if (msgtype
== prop_atoms
.net_close_window
) {
1183 ob_debug("net_close_window for 0x%lx\n", client
->window
);
1184 client_close(client
);
1185 } else if (msgtype
== prop_atoms
.net_active_window
) {
1186 ob_debug("net_active_window for 0x%lx source=%s\n",
1188 (e
->xclient
.data
.l
[0] == 0 ? "unknown" :
1189 (e
->xclient
.data
.l
[0] == 1 ? "application" :
1190 (e
->xclient
.data
.l
[0] == 2 ? "user" : "INVALID"))));
1191 /* XXX make use of data.l[2] !? */
1192 event_curtime
= e
->xclient
.data
.l
[1];
1193 if (event_curtime
== 0)
1194 ob_debug_type(OB_DEBUG_APP_BUGS
,
1195 "_NET_ACTIVE_WINDOW message for window %s is "
1196 "missing a timestamp\n", client
->title
);
1197 client_activate(client
, FALSE
,
1198 (e
->xclient
.data
.l
[0] == 0 ||
1199 e
->xclient
.data
.l
[0] == 2));
1200 } else if (msgtype
== prop_atoms
.net_wm_moveresize
) {
1201 ob_debug("net_wm_moveresize for 0x%lx direction %d\n",
1202 client
->window
, e
->xclient
.data
.l
[2]);
1203 if ((Atom
)e
->xclient
.data
.l
[2] ==
1204 prop_atoms
.net_wm_moveresize_size_topleft
||
1205 (Atom
)e
->xclient
.data
.l
[2] ==
1206 prop_atoms
.net_wm_moveresize_size_top
||
1207 (Atom
)e
->xclient
.data
.l
[2] ==
1208 prop_atoms
.net_wm_moveresize_size_topright
||
1209 (Atom
)e
->xclient
.data
.l
[2] ==
1210 prop_atoms
.net_wm_moveresize_size_right
||
1211 (Atom
)e
->xclient
.data
.l
[2] ==
1212 prop_atoms
.net_wm_moveresize_size_right
||
1213 (Atom
)e
->xclient
.data
.l
[2] ==
1214 prop_atoms
.net_wm_moveresize_size_bottomright
||
1215 (Atom
)e
->xclient
.data
.l
[2] ==
1216 prop_atoms
.net_wm_moveresize_size_bottom
||
1217 (Atom
)e
->xclient
.data
.l
[2] ==
1218 prop_atoms
.net_wm_moveresize_size_bottomleft
||
1219 (Atom
)e
->xclient
.data
.l
[2] ==
1220 prop_atoms
.net_wm_moveresize_size_left
||
1221 (Atom
)e
->xclient
.data
.l
[2] ==
1222 prop_atoms
.net_wm_moveresize_move
||
1223 (Atom
)e
->xclient
.data
.l
[2] ==
1224 prop_atoms
.net_wm_moveresize_size_keyboard
||
1225 (Atom
)e
->xclient
.data
.l
[2] ==
1226 prop_atoms
.net_wm_moveresize_move_keyboard
) {
1228 moveresize_start(client
, e
->xclient
.data
.l
[0],
1229 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[3],
1230 e
->xclient
.data
.l
[2]);
1232 else if ((Atom
)e
->xclient
.data
.l
[2] ==
1233 prop_atoms
.net_wm_moveresize_cancel
)
1234 moveresize_end(TRUE
);
1235 } else if (msgtype
== prop_atoms
.net_moveresize_window
) {
1236 gint grav
, x
, y
, w
, h
;
1238 if (e
->xclient
.data
.l
[0] & 0xff)
1239 grav
= e
->xclient
.data
.l
[0] & 0xff;
1241 grav
= client
->gravity
;
1243 if (e
->xclient
.data
.l
[0] & 1 << 8)
1244 x
= e
->xclient
.data
.l
[1];
1247 if (e
->xclient
.data
.l
[0] & 1 << 9)
1248 y
= e
->xclient
.data
.l
[2];
1251 if (e
->xclient
.data
.l
[0] & 1 << 10)
1252 w
= e
->xclient
.data
.l
[3];
1254 w
= client
->area
.width
;
1255 if (e
->xclient
.data
.l
[0] & 1 << 11)
1256 h
= e
->xclient
.data
.l
[4];
1258 h
= client
->area
.height
;
1260 ob_debug("MOVERESIZE x %d %d y %d %d\n",
1261 e
->xclient
.data
.l
[0] & 1 << 8, x
,
1262 e
->xclient
.data
.l
[0] & 1 << 9, y
);
1263 client_convert_gravity(client
, grav
, &x
, &y
, w
, h
);
1264 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1265 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
);
1266 } else if (msgtype
== prop_atoms
.net_restack_window
) {
1267 if (e
->xclient
.data
.l
[0] != 2) {
1268 ob_debug_type(OB_DEBUG_APP_BUGS
,
1269 "_NET_RESTACK_WINDOW sent for window %s with "
1270 "invalid source indication %ld\n",
1271 client
->title
, e
->xclient
.data
.l
[0]);
1273 ObClient
*sibling
= NULL
;
1274 if (e
->xclient
.data
.l
[1]) {
1275 ObWindow
*win
= g_hash_table_lookup(window_map
,
1276 &e
->xclient
.data
.l
[1]);
1277 if (WINDOW_IS_CLIENT(win
) &&
1278 WINDOW_AS_CLIENT(win
) != client
)
1280 sibling
= WINDOW_AS_CLIENT(win
);
1282 if (sibling
== NULL
)
1283 ob_debug_type(OB_DEBUG_APP_BUGS
,
1284 "_NET_RESTACK_WINDOW sent for window %s "
1285 "with invalid sibling 0x%x\n",
1286 client
->title
, e
->xclient
.data
.l
[1]);
1288 if (e
->xclient
.data
.l
[2] == Below
||
1289 e
->xclient
.data
.l
[2] == BottomIf
||
1290 e
->xclient
.data
.l
[2] == Above
||
1291 e
->xclient
.data
.l
[2] == TopIf
||
1292 e
->xclient
.data
.l
[2] == Opposite
)
1294 /* just raise, don't activate */
1295 stacking_restack_request(client
, sibling
,
1296 e
->xclient
.data
.l
[2], FALSE
);
1297 /* send a synthetic ConfigureNotify, cuz this is supposed
1298 to be like a ConfigureRequest. */
1299 client_configure_full(client
, client
->area
.x
,
1302 client
->area
.height
,
1305 ob_debug_type(OB_DEBUG_APP_BUGS
,
1306 "_NET_RESTACK_WINDOW sent for window %s "
1307 "with invalid detail %d\n",
1308 client
->title
, e
->xclient
.data
.l
[2]);
1312 case PropertyNotify
:
1313 /* validate cuz we query stuff off the client here */
1314 if (!client_validate(client
)) break;
1316 /* compress changes to a single property into a single change */
1317 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1321 /* XXX: it would be nice to compress ALL changes to a property,
1322 not just changes in a row without other props between. */
1324 a
= ce
.xproperty
.atom
;
1325 b
= e
->xproperty
.atom
;
1329 if ((a
== prop_atoms
.net_wm_name
||
1330 a
== prop_atoms
.wm_name
||
1331 a
== prop_atoms
.net_wm_icon_name
||
1332 a
== prop_atoms
.wm_icon_name
)
1334 (b
== prop_atoms
.net_wm_name
||
1335 b
== prop_atoms
.wm_name
||
1336 b
== prop_atoms
.net_wm_icon_name
||
1337 b
== prop_atoms
.wm_icon_name
)) {
1340 if (a
== prop_atoms
.net_wm_icon
&&
1341 b
== prop_atoms
.net_wm_icon
)
1344 XPutBackEvent(ob_display
, &ce
);
1348 msgtype
= e
->xproperty
.atom
;
1349 if (msgtype
== XA_WM_NORMAL_HINTS
) {
1350 client_update_normal_hints(client
);
1351 /* normal hints can make a window non-resizable */
1352 client_setup_decor_and_functions(client
);
1353 } else if (msgtype
== XA_WM_HINTS
) {
1354 client_update_wmhints(client
);
1355 } else if (msgtype
== XA_WM_TRANSIENT_FOR
) {
1356 client_update_transient_for(client
);
1357 client_get_type_and_transientness(client
);
1358 /* type may have changed, so update the layer */
1359 client_calc_layer(client
);
1360 client_setup_decor_and_functions(client
);
1361 } else if (msgtype
== prop_atoms
.net_wm_name
||
1362 msgtype
== prop_atoms
.wm_name
||
1363 msgtype
== prop_atoms
.net_wm_icon_name
||
1364 msgtype
== prop_atoms
.wm_icon_name
) {
1365 client_update_title(client
);
1366 } else if (msgtype
== prop_atoms
.wm_protocols
) {
1367 client_update_protocols(client
);
1368 client_setup_decor_and_functions(client
);
1370 else if (msgtype
== prop_atoms
.net_wm_strut
) {
1371 client_update_strut(client
);
1373 else if (msgtype
== prop_atoms
.net_wm_icon
) {
1374 client_update_icons(client
);
1376 else if (msgtype
== prop_atoms
.net_wm_icon_geometry
) {
1377 client_update_icon_geometry(client
);
1379 else if (msgtype
== prop_atoms
.net_wm_user_time
) {
1380 client_update_user_time(client
);
1382 else if (msgtype
== prop_atoms
.net_wm_user_time_window
) {
1383 client_update_user_time_window(client
);
1386 else if (msgtype
== prop_atoms
.net_wm_sync_request_counter
) {
1387 client_update_sync_request_counter(client
);
1390 case ColormapNotify
:
1391 client_update_colormap(client
, e
->xcolormap
.colormap
);
1396 if (extensions_shape
&& e
->type
== extensions_shape_event_basep
) {
1397 client
->shaped
= ((XShapeEvent
*)e
)->shaped
;
1398 frame_adjust_shape(client
->frame
);
1404 static void event_handle_dock(ObDock
*s
, XEvent
*e
)
1408 if (e
->xbutton
.button
== 1)
1409 stacking_raise(DOCK_AS_WINDOW(s
));
1410 else if (e
->xbutton
.button
== 2)
1411 stacking_lower(DOCK_AS_WINDOW(s
));
1422 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
)
1426 dock_app_drag(app
, &e
->xmotion
);
1429 if (app
->ignore_unmaps
) {
1430 app
->ignore_unmaps
--;
1433 dock_remove(app
, TRUE
);
1436 dock_remove(app
, FALSE
);
1438 case ReparentNotify
:
1439 dock_remove(app
, FALSE
);
1441 case ConfigureNotify
:
1442 dock_app_configure(app
, e
->xconfigure
.width
, e
->xconfigure
.height
);
1447 static ObMenuFrame
* find_active_menu()
1450 ObMenuFrame
*ret
= NULL
;
1452 for (it
= menu_frame_visible
; it
; it
= g_list_next(it
)) {
1461 static ObMenuFrame
* find_active_or_last_menu()
1463 ObMenuFrame
*ret
= NULL
;
1465 ret
= find_active_menu();
1466 if (!ret
&& menu_frame_visible
)
1467 ret
= menu_frame_visible
->data
;
1471 static gboolean
event_handle_menu_keyboard(XEvent
*ev
)
1473 guint keycode
, state
;
1476 gboolean ret
= TRUE
;
1478 keycode
= ev
->xkey
.keycode
;
1479 state
= ev
->xkey
.state
;
1480 unikey
= translate_unichar(keycode
);
1482 frame
= find_active_or_last_menu();
1486 else if (keycode
== ob_keycode(OB_KEY_ESCAPE
) && state
== 0) {
1487 /* Escape closes the active menu */
1488 menu_frame_hide(frame
);
1491 else if (keycode
== ob_keycode(OB_KEY_RETURN
) && (state
== 0 ||
1492 state
== ControlMask
))
1494 /* Enter runs the active item or goes into the submenu.
1495 Control-Enter runs it without closing the menu. */
1497 menu_frame_select_next(frame
->child
);
1499 menu_entry_frame_execute(frame
->selected
, state
, ev
->xkey
.time
);
1502 else if (keycode
== ob_keycode(OB_KEY_LEFT
) && ev
->xkey
.state
== 0) {
1503 /* Left goes to the parent menu */
1504 menu_frame_select(frame
, NULL
, TRUE
);
1507 else if (keycode
== ob_keycode(OB_KEY_RIGHT
) && ev
->xkey
.state
== 0) {
1508 /* Right goes to the selected submenu */
1509 if (frame
->child
) menu_frame_select_next(frame
->child
);
1512 else if (keycode
== ob_keycode(OB_KEY_UP
) && state
== 0) {
1513 menu_frame_select_previous(frame
);
1516 else if (keycode
== ob_keycode(OB_KEY_DOWN
) && state
== 0) {
1517 menu_frame_select_next(frame
);
1520 /* keyboard accelerator shortcuts. */
1521 else if (ev
->xkey
.state
== 0 &&
1522 /* was it a valid key? */
1524 /* don't bother if the menu is empty. */
1529 ObMenuEntryFrame
*found
= NULL
;
1530 guint num_found
= 0;
1532 /* start after the selected one */
1533 start
= frame
->entries
;
1534 if (frame
->selected
) {
1535 for (it
= start
; frame
->selected
!= it
->data
; it
= g_list_next(it
))
1536 g_assert(it
!= NULL
); /* nothing was selected? */
1537 /* next with wraparound */
1538 start
= g_list_next(it
);
1539 if (start
== NULL
) start
= frame
->entries
;
1544 ObMenuEntryFrame
*e
= it
->data
;
1545 gunichar entrykey
= 0;
1547 if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
)
1548 entrykey
= e
->entry
->data
.normal
.shortcut
;
1549 else if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_SUBMENU
)
1550 entrykey
= e
->entry
->data
.submenu
.submenu
->shortcut
;
1552 if (unikey
== entrykey
) {
1553 if (found
== NULL
) found
= e
;
1557 /* next with wraparound */
1558 it
= g_list_next(it
);
1559 if (it
== NULL
) it
= frame
->entries
;
1560 } while (it
!= start
);
1563 if (found
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
&&
1566 menu_frame_select(frame
, found
, TRUE
);
1567 usleep(50000); /* highlight the item for a short bit so the
1568 user can see what happened */
1569 menu_entry_frame_execute(found
, state
, ev
->xkey
.time
);
1571 menu_frame_select(frame
, found
, TRUE
);
1573 menu_frame_select_next(frame
->child
);
1584 static gboolean
event_handle_menu(XEvent
*ev
)
1587 ObMenuEntryFrame
*e
;
1588 gboolean ret
= TRUE
;
1592 if ((ev
->xbutton
.button
< 4 || ev
->xbutton
.button
> 5)
1595 if ((e
= menu_entry_frame_under(ev
->xbutton
.x_root
,
1596 ev
->xbutton
.y_root
)))
1597 menu_entry_frame_execute(e
, ev
->xbutton
.state
,
1600 menu_frame_hide_all();
1604 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
))) {
1605 if (e
->ignore_enters
)
1608 menu_frame_select(e
->frame
, e
, FALSE
);
1612 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
)) &&
1613 (f
= find_active_menu()) && f
->selected
== e
&&
1614 e
->entry
->type
!= OB_MENU_ENTRY_TYPE_SUBMENU
)
1616 menu_frame_select(e
->frame
, NULL
, FALSE
);
1619 if ((e
= menu_entry_frame_under(ev
->xmotion
.x_root
,
1620 ev
->xmotion
.y_root
)))
1621 menu_frame_select(e
->frame
, e
, FALSE
);
1624 ret
= event_handle_menu_keyboard(ev
);
1630 static void event_handle_user_input(ObClient
*client
, XEvent
*e
)
1632 g_assert(e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
1633 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
1634 e
->type
== KeyRelease
);
1636 if (menu_frame_visible
) {
1637 if (event_handle_menu(e
))
1638 /* don't use the event if the menu used it, but if the menu
1639 didn't use it and it's a keypress that is bound, it will
1640 close the menu and be used */
1644 /* if the keyboard interactive action uses the event then dont
1645 use it for bindings. likewise is moveresize uses the event. */
1646 if (!keyboard_process_interactive_grab(e
, &client
) &&
1647 !(moveresize_in_progress
&& moveresize_event(e
)))
1649 if (moveresize_in_progress
)
1650 /* make further actions work on the client being
1652 client
= moveresize_client
;
1654 menu_can_hide
= FALSE
;
1655 ob_main_loop_timeout_add(ob_main_loop
,
1656 config_menu_hide_delay
* 1000,
1657 menu_hide_delay_func
,
1658 NULL
, g_direct_equal
, NULL
);
1660 if (e
->type
== ButtonPress
||
1661 e
->type
== ButtonRelease
||
1662 e
->type
== MotionNotify
)
1664 /* the frame may not be "visible" but they can still click on it
1665 in the case where it is animating before disappearing */
1666 if (!client
|| !frame_iconify_animating(client
->frame
))
1667 mouse_event(client
, e
);
1668 } else if (e
->type
== KeyPress
) {
1669 keyboard_event((focus_cycle_target
? focus_cycle_target
:
1670 (client
? client
: focus_client
)), e
);
1675 static gboolean
menu_hide_delay_func(gpointer data
)
1677 menu_can_hide
= TRUE
;
1678 return FALSE
; /* no repeat */
1681 static void focus_delay_dest(gpointer data
)
1686 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
)
1688 const ObFocusDelayData
*f1
= d1
;
1689 return f1
->client
== d2
;
1692 static gboolean
focus_delay_func(gpointer data
)
1694 ObFocusDelayData
*d
= data
;
1695 Time old
= event_curtime
;
1697 event_curtime
= d
->time
;
1698 if (focus_client
!= d
->client
) {
1699 if (client_focus(d
->client
) && config_focus_raise
)
1700 stacking_raise(CLIENT_AS_WINDOW(d
->client
));
1702 event_curtime
= old
;
1703 return FALSE
; /* no repeat */
1706 static void focus_delay_client_dest(ObClient
*client
, gpointer data
)
1708 ob_main_loop_timeout_remove_data(ob_main_loop
, focus_delay_func
,
1712 void event_halt_focus_delay()
1714 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
1717 void event_ignore_queued_enters()
1719 GSList
*saved
= NULL
, *it
;
1722 XSync(ob_display
, FALSE
);
1724 /* count the events */
1726 e
= g_new(XEvent
, 1);
1727 if (XCheckTypedEvent(ob_display
, EnterNotify
, e
)) {
1730 win
= g_hash_table_lookup(window_map
, &e
->xany
.window
);
1731 if (win
&& WINDOW_IS_CLIENT(win
))
1732 ++ignore_enter_focus
;
1734 saved
= g_slist_append(saved
, e
);
1740 /* put the events back */
1741 for (it
= saved
; it
; it
= g_slist_next(it
)) {
1742 XPutBackEvent(ob_display
, it
->data
);
1745 g_slist_free(saved
);
1748 gboolean
event_time_after(Time t1
, Time t2
)
1750 g_assert(t1
!= CurrentTime
);
1751 g_assert(t2
!= CurrentTime
);
1754 Timestamp values wrap around (after about 49.7 days). The server, given
1755 its current time is represented by timestamp T, always interprets
1756 timestamps from clients by treating half of the timestamp space as being
1757 later in time than T.
1758 - http://tronche.com/gui/x/xlib/input/pointer-grabbing.html
1761 /* TIME_HALF is half of the number space of a Time type variable */
1762 #define TIME_HALF (Time)(1 << (sizeof(Time)*8-1))
1764 if (t2
>= TIME_HALF
)
1765 /* t2 is in the second half so t1 might wrap around and be smaller than
1767 return t1
>= t2
|| t1
< (t2
+ TIME_HALF
);
1769 /* t2 is in the first half so t1 has to come after it */
1770 return t1
>= t2
&& t1
< (t2
+ TIME_HALF
);