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"
39 #include "framerender.h"
41 #include "focus_cycle.h"
42 #include "moveresize.h"
45 #include "extensions.h"
46 #include "translate.h"
49 #include <X11/Xatom.h>
52 #ifdef HAVE_SYS_SELECT_H
53 # include <sys/select.h>
59 # include <unistd.h> /* for usleep() */
62 # include <X11/XKBlib.h>
66 #include <X11/ICE/ICElib.h>
80 static void event_process(const XEvent
*e
, gpointer data
);
81 static void event_handle_root(XEvent
*e
);
82 static gboolean
event_handle_menu_keyboard(XEvent
*e
);
83 static gboolean
event_handle_menu(XEvent
*e
);
84 static void event_handle_dock(ObDock
*s
, XEvent
*e
);
85 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
);
86 static void event_handle_client(ObClient
*c
, XEvent
*e
);
87 static void event_handle_user_time_window_clients(GSList
*l
, XEvent
*e
);
88 static void event_handle_user_input(ObClient
*client
, XEvent
*e
);
89 static gboolean
is_enter_focus_event_ignored(XEvent
*e
);
91 static void focus_delay_dest(gpointer data
);
92 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
);
93 static gboolean
focus_delay_func(gpointer data
);
94 static void focus_delay_client_dest(ObClient
*client
, gpointer data
);
96 static gboolean
menu_hide_delay_func(gpointer data
);
98 /* The time for the current event being processed */
99 Time event_curtime
= CurrentTime
;
101 static guint ignore_enter_focus
= 0;
102 static gboolean menu_can_hide
;
103 static gboolean focus_left_screen
= FALSE
;
106 static void ice_handler(gint fd
, gpointer conn
)
109 IceProcessMessages(conn
, NULL
, &b
);
112 static void ice_watch(IceConn conn
, IcePointer data
, Bool opening
,
113 IcePointer
*watch_data
)
118 fd
= IceConnectionNumber(conn
);
119 ob_main_loop_fd_add(ob_main_loop
, fd
, ice_handler
, conn
, NULL
);
121 ob_main_loop_fd_remove(ob_main_loop
, fd
);
127 void event_startup(gboolean reconfig
)
129 if (reconfig
) return;
131 ob_main_loop_x_add(ob_main_loop
, event_process
, NULL
, NULL
);
134 IceAddConnectionWatch(ice_watch
, NULL
);
137 client_add_destroy_notify(focus_delay_client_dest
, NULL
);
140 void event_shutdown(gboolean reconfig
)
142 if (reconfig
) return;
145 IceRemoveConnectionWatch(ice_watch
, NULL
);
148 client_remove_destroy_notify(focus_delay_client_dest
);
151 static Window
event_get_window(XEvent
*e
)
158 window
= RootWindow(ob_display
, ob_screen
);
161 window
= e
->xmap
.window
;
164 window
= e
->xunmap
.window
;
167 window
= e
->xdestroywindow
.window
;
169 case ConfigureRequest
:
170 window
= e
->xconfigurerequest
.window
;
172 case ConfigureNotify
:
173 window
= e
->xconfigure
.window
;
177 if (extensions_xkb
&& e
->type
== extensions_xkb_event_basep
) {
178 switch (((XkbAnyEvent
*)e
)->xkb_type
) {
180 window
= ((XkbBellNotifyEvent
*)e
)->window
;
187 if (extensions_sync
&&
188 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
193 window
= e
->xany
.window
;
198 static void event_set_curtime(XEvent
*e
)
200 Time t
= CurrentTime
;
202 /* grab the lasttime and hack up the state */
218 t
= e
->xproperty
.time
;
222 t
= e
->xcrossing
.time
;
226 if (extensions_sync
&&
227 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
229 t
= ((XSyncAlarmNotifyEvent
*)e
)->time
;
232 /* if more event types are anticipated, get their timestamp
240 static void event_hack_mods(XEvent
*e
)
243 XkbStateRec xkb_state
;
249 e
->xbutton
.state
= modkeys_only_modifier_masks(e
->xbutton
.state
);
252 e
->xkey
.state
= modkeys_only_modifier_masks(e
->xkey
.state
);
255 e
->xkey
.state
= modkeys_only_modifier_masks(e
->xkey
.state
);
257 if (XkbGetState(ob_display
, XkbUseCoreKbd
, &xkb_state
) == Success
) {
258 e
->xkey
.state
= xkb_state
.compat_state
;
262 /* remove from the state the mask of the modifier key being released,
263 if it is a modifier key being released that is */
264 e
->xkey
.state
&= ~modkeys_keycode_to_mask(e
->xkey
.keycode
);
267 e
->xmotion
.state
= modkeys_only_modifier_masks(e
->xmotion
.state
);
268 /* compress events */
271 while (XCheckTypedWindowEvent(ob_display
, e
->xmotion
.window
,
273 e
->xmotion
.x_root
= ce
.xmotion
.x_root
;
274 e
->xmotion
.y_root
= ce
.xmotion
.y_root
;
281 static gboolean
wanted_focusevent(XEvent
*e
, gboolean in_client_only
)
283 gint mode
= e
->xfocus
.mode
;
284 gint detail
= e
->xfocus
.detail
;
285 Window win
= e
->xany
.window
;
287 if (e
->type
== FocusIn
) {
288 /* These are ones we never want.. */
290 /* This means focus was given by a keyboard/mouse grab. */
291 if (mode
== NotifyGrab
)
293 /* This means focus was given back from a keyboard/mouse grab. */
294 if (mode
== NotifyUngrab
)
297 /* These are the ones we want.. */
299 if (win
== RootWindow(ob_display
, ob_screen
)) {
300 /* If looking for a focus in on a client, then always return
301 FALSE for focus in's to the root window */
304 /* This means focus reverted off of a client */
305 else if (detail
== NotifyPointerRoot
||
306 detail
== NotifyDetailNone
||
307 detail
== NotifyInferior
)
313 /* It was on a client, was it a valid one?
314 It's possible to get a FocusIn event for a client that was managed
317 if (in_client_only
) {
318 ObWindow
*w
= g_hash_table_lookup(window_map
, &e
->xfocus
.window
);
319 if (!w
|| !WINDOW_IS_CLIENT(w
))
323 /* This means focus moved from the root window to a client */
324 if (detail
== NotifyVirtual
)
326 /* This means focus moved from one client to another */
327 if (detail
== NotifyNonlinearVirtual
)
333 g_assert(e
->type
== FocusOut
);
335 /* These are ones we never want.. */
337 /* This means focus was taken by a keyboard/mouse grab. */
338 if (mode
== NotifyGrab
)
341 /* Focus left the root window revertedto state */
342 if (win
== RootWindow(ob_display
, ob_screen
))
345 /* These are the ones we want.. */
347 /* This means focus moved from a client to the root window */
348 if (detail
== NotifyVirtual
)
350 /* This means focus moved from one client to another */
351 if (detail
== NotifyNonlinearVirtual
)
359 static Bool
event_look_for_focusin(Display
*d
, XEvent
*e
, XPointer arg
)
361 return e
->type
== FocusIn
&& wanted_focusevent(e
, FALSE
);
364 static Bool
event_look_for_focusin_client(Display
*d
, XEvent
*e
, XPointer arg
)
366 return e
->type
== FocusIn
&& wanted_focusevent(e
, TRUE
);
369 static void print_focusevent(XEvent
*e
)
371 gint mode
= e
->xfocus
.mode
;
372 gint detail
= e
->xfocus
.detail
;
373 Window win
= e
->xany
.window
;
374 const gchar
*modestr
, *detailstr
;
377 case NotifyNormal
: modestr
="NotifyNormal"; break;
378 case NotifyGrab
: modestr
="NotifyGrab"; break;
379 case NotifyUngrab
: modestr
="NotifyUngrab"; break;
380 case NotifyWhileGrabbed
: modestr
="NotifyWhileGrabbed"; break;
383 case NotifyAncestor
: detailstr
="NotifyAncestor"; break;
384 case NotifyVirtual
: detailstr
="NotifyVirtual"; break;
385 case NotifyInferior
: detailstr
="NotifyInferior"; break;
386 case NotifyNonlinear
: detailstr
="NotifyNonlinear"; break;
387 case NotifyNonlinearVirtual
: detailstr
="NotifyNonlinearVirtual"; break;
388 case NotifyPointer
: detailstr
="NotifyPointer"; break;
389 case NotifyPointerRoot
: detailstr
="NotifyPointerRoot"; break;
390 case NotifyDetailNone
: detailstr
="NotifyDetailNone"; break;
393 if (mode
== NotifyGrab
|| mode
== NotifyUngrab
)
398 ob_debug_type(OB_DEBUG_FOCUS
, "Focus%s 0x%x mode=%s detail=%s\n",
399 (e
->xfocus
.type
== FocusIn
? "In" : "Out"),
405 static gboolean
event_ignore(XEvent
*e
, ObClient
*client
)
410 if (!wanted_focusevent(e
, FALSE
))
415 if (!wanted_focusevent(e
, FALSE
))
422 static void event_process(const XEvent
*ec
, gpointer data
)
425 ObClient
*client
= NULL
;
427 ObDockApp
*dockapp
= NULL
;
428 ObWindow
*obwin
= NULL
;
429 GSList
*timewinclients
= NULL
;
431 ObEventData
*ed
= data
;
433 /* make a copy we can mangle */
437 window
= event_get_window(e
);
438 if (e
->type
!= PropertyNotify
||
439 !(timewinclients
= propwin_get_clients(window
,
440 OB_PROPWIN_USER_TIME
)))
441 if ((obwin
= g_hash_table_lookup(window_map
, &window
))) {
442 switch (obwin
->type
) {
444 dock
= WINDOW_AS_DOCK(obwin
);
447 dockapp
= WINDOW_AS_DOCKAPP(obwin
);
450 client
= WINDOW_AS_CLIENT(obwin
);
453 case Window_Internal
:
454 /* not to be used for events */
455 g_assert_not_reached();
460 event_set_curtime(e
);
462 if (event_ignore(e
, client
)) {
469 /* deal with it in the kernel */
471 if (menu_frame_visible
&&
472 (e
->type
== EnterNotify
|| e
->type
== LeaveNotify
))
474 /* crossing events for menu */
475 event_handle_menu(e
);
476 } else if (e
->type
== FocusIn
) {
477 if (e
->xfocus
.detail
== NotifyPointerRoot
||
478 e
->xfocus
.detail
== NotifyDetailNone
||
479 e
->xfocus
.detail
== NotifyInferior
)
483 ob_debug_type(OB_DEBUG_FOCUS
, "Focus went to pointer root/none\n");
485 /* If another FocusIn is in the queue then don't fallback yet. This
486 fixes the fun case of:
487 window map -> send focusin
488 window unmap -> get focusout
489 window map -> send focusin
490 get first focus out -> fall back to something (new window
491 hasn't received focus yet, so something else) -> send focusin
492 which means the "something else" is the last thing to get a
493 focusin sent to it, so the new window doesn't end up with focus.
495 But if the other focus in is something like PointerRoot then we
496 still want to fall back.
498 if (XCheckIfEvent(ob_display
, &ce
, event_look_for_focusin_client
,
501 XPutBackEvent(ob_display
, &ce
);
502 ob_debug_type(OB_DEBUG_FOCUS
,
503 " but another FocusIn is coming\n");
505 /* Focus has been reverted to the root window or nothing.
507 FocusOut events come after UnmapNotify, so we don't need to
508 worry about focusing an invalid window
511 if (!focus_left_screen
)
512 focus_fallback(TRUE
);
517 ob_debug_type(OB_DEBUG_FOCUS
,
518 "Focus went to a window that is already gone\n");
520 /* If you send focus to a window and then it disappears, you can
521 get the FocusIn for it, after it is unmanaged.
522 Just wait for the next FocusOut/FocusIn pair. */
524 else if (client
!= focus_client
) {
525 focus_left_screen
= FALSE
;
526 frame_adjust_focus(client
->frame
, TRUE
);
527 focus_set_client(client
);
528 client_calc_layer(client
);
529 client_bring_helper_windows(client
);
531 } else if (e
->type
== FocusOut
) {
532 gboolean nomove
= FALSE
;
535 /* Look for the followup FocusIn */
536 if (!XCheckIfEvent(ob_display
, &ce
, event_look_for_focusin
, NULL
)) {
537 /* There is no FocusIn, this means focus went to a window that
538 is not being managed, or a window on another screen. */
542 xerror_set_ignore(TRUE
);
543 if (XGetInputFocus(ob_display
, &win
, &i
) != 0 &&
544 XGetGeometry(ob_display
, win
, &root
, &i
,&i
,&u
,&u
,&u
,&u
) != 0 &&
545 root
!= RootWindow(ob_display
, ob_screen
))
547 ob_debug_type(OB_DEBUG_FOCUS
,
548 "Focus went to another screen !\n");
549 focus_left_screen
= TRUE
;
552 ob_debug_type(OB_DEBUG_FOCUS
,
553 "Focus went to a black hole !\n");
554 xerror_set_ignore(FALSE
);
555 /* nothing is focused */
556 focus_set_client(NULL
);
557 } else if (ce
.xany
.window
== e
->xany
.window
) {
558 ob_debug_type(OB_DEBUG_FOCUS
, "Focus didn't go anywhere\n");
559 /* If focus didn't actually move anywhere, there is nothing to do*/
562 /* Focus did move, so process the FocusIn event */
563 ObEventData ed
= { .ignored
= FALSE
};
564 event_process(&ce
, &ed
);
566 /* The FocusIn was ignored, this means it was on a window
567 that isn't a client. */
568 ob_debug_type(OB_DEBUG_FOCUS
,
569 "Focus went to an unmanaged window 0x%x !\n",
571 focus_fallback(TRUE
);
575 if (client
&& !nomove
) {
576 frame_adjust_focus(client
->frame
, FALSE
);
577 if (client
== focus_client
)
578 focus_set_client(NULL
);
579 client_calc_layer(client
);
581 } else if (timewinclients
)
582 event_handle_user_time_window_clients(timewinclients
, e
);
584 event_handle_client(client
, e
);
586 event_handle_dockapp(dockapp
, e
);
588 event_handle_dock(dock
, e
);
589 else if (window
== RootWindow(ob_display
, ob_screen
))
590 event_handle_root(e
);
591 else if (e
->type
== MapRequest
)
592 client_manage(window
);
593 else if (e
->type
== ClientMessage
) {
594 /* This is for _NET_WM_REQUEST_FRAME_EXTENTS messages. They come for
595 windows that are not managed yet. */
596 if (e
->xclient
.message_type
== prop_atoms
.net_request_frame_extents
) {
597 /* Pretend to manage the client, getting information used to
598 determine its decorations */
599 ObClient
*c
= client_fake_manage(e
->xclient
.window
);
602 /* set the frame extents on the window */
603 vals
[0] = c
->frame
->size
.left
;
604 vals
[1] = c
->frame
->size
.right
;
605 vals
[2] = c
->frame
->size
.top
;
606 vals
[3] = c
->frame
->size
.bottom
;
607 PROP_SETA32(e
->xclient
.window
, net_frame_extents
,
610 /* Free the pretend client */
611 client_fake_unmanage(c
);
614 else if (e
->type
== ConfigureRequest
) {
615 /* unhandled configure requests must be used to configure the
619 xwc
.x
= e
->xconfigurerequest
.x
;
620 xwc
.y
= e
->xconfigurerequest
.y
;
621 xwc
.width
= e
->xconfigurerequest
.width
;
622 xwc
.height
= e
->xconfigurerequest
.height
;
623 xwc
.border_width
= e
->xconfigurerequest
.border_width
;
624 xwc
.sibling
= e
->xconfigurerequest
.above
;
625 xwc
.stack_mode
= e
->xconfigurerequest
.detail
;
627 /* we are not to be held responsible if someone sends us an
629 xerror_set_ignore(TRUE
);
630 XConfigureWindow(ob_display
, window
,
631 e
->xconfigurerequest
.value_mask
, &xwc
);
632 xerror_set_ignore(FALSE
);
635 else if (extensions_sync
&&
636 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
638 XSyncAlarmNotifyEvent
*se
= (XSyncAlarmNotifyEvent
*)e
;
639 if (se
->alarm
== moveresize_alarm
&& moveresize_in_progress
)
644 if (e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
645 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
646 e
->type
== KeyRelease
)
648 event_handle_user_input(client
, e
);
651 /* if something happens and it's not from an XEvent, then we don't know
653 event_curtime
= CurrentTime
;
656 static void event_handle_root(XEvent
*e
)
662 ob_debug("Another WM has requested to replace us. Exiting.\n");
667 if (e
->xclient
.format
!= 32) break;
669 msgtype
= e
->xclient
.message_type
;
670 if (msgtype
== prop_atoms
.net_current_desktop
) {
671 guint d
= e
->xclient
.data
.l
[0];
672 if (d
< screen_num_desktops
) {
673 event_curtime
= e
->xclient
.data
.l
[1];
674 if (event_curtime
== 0)
675 ob_debug_type(OB_DEBUG_APP_BUGS
,
676 "_NET_CURRENT_DESKTOP message is missing "
678 screen_set_desktop(d
, TRUE
);
680 } else if (msgtype
== prop_atoms
.net_number_of_desktops
) {
681 guint d
= e
->xclient
.data
.l
[0];
683 screen_set_num_desktops(d
);
684 } else if (msgtype
== prop_atoms
.net_showing_desktop
) {
685 screen_show_desktop(e
->xclient
.data
.l
[0] != 0, NULL
);
686 } else if (msgtype
== prop_atoms
.ob_control
) {
687 if (e
->xclient
.data
.l
[0] == 1)
689 else if (e
->xclient
.data
.l
[0] == 2)
694 if (e
->xproperty
.atom
== prop_atoms
.net_desktop_names
)
695 screen_update_desktop_names();
696 else if (e
->xproperty
.atom
== prop_atoms
.net_desktop_layout
)
697 screen_update_layout();
699 case ConfigureNotify
:
701 XRRUpdateConfiguration(e
);
710 void event_enter_client(ObClient
*client
)
712 g_assert(config_focus_follow
);
714 if (client_enter_focusable(client
) && client_can_focus(client
)) {
715 if (config_focus_delay
) {
716 ObFocusDelayData
*data
;
718 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
720 data
= g_new(ObFocusDelayData
, 1);
721 data
->client
= client
;
722 data
->time
= event_curtime
;
724 ob_main_loop_timeout_add(ob_main_loop
,
727 data
, focus_delay_cmp
, focus_delay_dest
);
729 ObFocusDelayData data
;
730 data
.client
= client
;
731 data
.time
= event_curtime
;
732 focus_delay_func(&data
);
737 static void event_handle_user_time_window_clients(GSList
*l
, XEvent
*e
)
739 g_assert(e
->type
== PropertyNotify
);
740 if (e
->xproperty
.atom
== prop_atoms
.net_wm_user_time
) {
741 for (; l
; l
= g_slist_next(l
))
742 client_update_user_time(l
->data
);
746 static void event_handle_client(ObClient
*client
, XEvent
*e
)
751 static gint px
= -1, py
= -1;
756 /* save where the press occured for the first button pressed */
758 pb
= e
->xbutton
.button
;
763 /* Wheel buttons don't draw because they are an instant click, so it
764 is a waste of resources to go drawing it.
765 if the user is doing an intereactive thing, or has a menu open then
766 the mouse is grabbed (possibly) and if we get these events we don't
767 want to deal with them
769 if (!(e
->xbutton
.button
== 4 || e
->xbutton
.button
== 5) &&
770 !keyboard_interactively_grabbed() &&
773 /* use where the press occured */
774 con
= frame_context(client
, e
->xbutton
.window
, px
, py
);
775 con
= mouse_button_frame_context(con
, e
->xbutton
.button
,
778 if (e
->type
== ButtonRelease
&& e
->xbutton
.button
== pb
)
779 pb
= 0, px
= py
= -1;
782 case OB_FRAME_CONTEXT_MAXIMIZE
:
783 client
->frame
->max_press
= (e
->type
== ButtonPress
);
784 framerender_frame(client
->frame
);
786 case OB_FRAME_CONTEXT_CLOSE
:
787 client
->frame
->close_press
= (e
->type
== ButtonPress
);
788 framerender_frame(client
->frame
);
790 case OB_FRAME_CONTEXT_ICONIFY
:
791 client
->frame
->iconify_press
= (e
->type
== ButtonPress
);
792 framerender_frame(client
->frame
);
794 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
795 client
->frame
->desk_press
= (e
->type
== ButtonPress
);
796 framerender_frame(client
->frame
);
798 case OB_FRAME_CONTEXT_SHADE
:
799 client
->frame
->shade_press
= (e
->type
== ButtonPress
);
800 framerender_frame(client
->frame
);
803 /* nothing changes with clicks for any other contexts */
809 con
= frame_context(client
, e
->xmotion
.window
,
810 e
->xmotion
.x
, e
->xmotion
.y
);
812 case OB_FRAME_CONTEXT_TITLEBAR
:
813 case OB_FRAME_CONTEXT_TLCORNER
:
814 case OB_FRAME_CONTEXT_TRCORNER
:
815 /* we've left the button area inside the titlebar */
816 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
817 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
818 client
->frame
->close_hover
)
820 client
->frame
->max_hover
= FALSE
;
821 client
->frame
->desk_hover
= FALSE
;
822 client
->frame
->shade_hover
= FALSE
;
823 client
->frame
->iconify_hover
= FALSE
;
824 client
->frame
->close_hover
= FALSE
;
825 frame_adjust_state(client
->frame
);
828 case OB_FRAME_CONTEXT_MAXIMIZE
:
829 if (!client
->frame
->max_hover
) {
830 client
->frame
->max_hover
= TRUE
;
831 frame_adjust_state(client
->frame
);
834 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
835 if (!client
->frame
->desk_hover
) {
836 client
->frame
->desk_hover
= TRUE
;
837 frame_adjust_state(client
->frame
);
840 case OB_FRAME_CONTEXT_SHADE
:
841 if (!client
->frame
->shade_hover
) {
842 client
->frame
->shade_hover
= TRUE
;
843 frame_adjust_state(client
->frame
);
846 case OB_FRAME_CONTEXT_ICONIFY
:
847 if (!client
->frame
->iconify_hover
) {
848 client
->frame
->iconify_hover
= TRUE
;
849 frame_adjust_state(client
->frame
);
852 case OB_FRAME_CONTEXT_CLOSE
:
853 if (!client
->frame
->close_hover
) {
854 client
->frame
->close_hover
= TRUE
;
855 frame_adjust_state(client
->frame
);
863 con
= frame_context(client
, e
->xcrossing
.window
,
864 e
->xcrossing
.x
, e
->xcrossing
.y
);
866 case OB_FRAME_CONTEXT_TITLEBAR
:
867 case OB_FRAME_CONTEXT_TLCORNER
:
868 case OB_FRAME_CONTEXT_TRCORNER
:
869 /* we've left the button area inside the titlebar */
870 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
871 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
872 client
->frame
->close_hover
)
874 client
->frame
->max_hover
= FALSE
;
875 client
->frame
->desk_hover
= FALSE
;
876 client
->frame
->shade_hover
= FALSE
;
877 client
->frame
->iconify_hover
= FALSE
;
878 client
->frame
->close_hover
= FALSE
;
879 frame_adjust_state(client
->frame
);
882 case OB_FRAME_CONTEXT_MAXIMIZE
:
883 client
->frame
->max_hover
= FALSE
;
884 frame_adjust_state(client
->frame
);
886 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
887 client
->frame
->desk_hover
= FALSE
;
888 frame_adjust_state(client
->frame
);
890 case OB_FRAME_CONTEXT_SHADE
:
891 client
->frame
->shade_hover
= FALSE
;
892 frame_adjust_state(client
->frame
);
894 case OB_FRAME_CONTEXT_ICONIFY
:
895 client
->frame
->iconify_hover
= FALSE
;
896 frame_adjust_state(client
->frame
);
898 case OB_FRAME_CONTEXT_CLOSE
:
899 client
->frame
->close_hover
= FALSE
;
900 frame_adjust_state(client
->frame
);
902 case OB_FRAME_CONTEXT_FRAME
:
903 /* When the mouse leaves an animating window, don't use the
904 corresponding enter events. Pretend like the animating window
905 doesn't even exist..! */
906 if (frame_iconify_animating(client
->frame
))
907 event_ignore_all_queued_enters();
909 ob_debug_type(OB_DEBUG_FOCUS
,
910 "%sNotify mode %d detail %d on %lx\n",
911 (e
->type
== EnterNotify
? "Enter" : "Leave"),
913 e
->xcrossing
.detail
, (client
?client
->window
:0));
914 if (keyboard_interactively_grabbed())
916 if (config_focus_follow
&& config_focus_delay
&&
917 /* leave inferior events can happen when the mouse goes onto
918 the window's border and then into the window before the
920 e
->xcrossing
.detail
!= NotifyInferior
)
922 ob_main_loop_timeout_remove_data(ob_main_loop
,
933 con
= frame_context(client
, e
->xcrossing
.window
,
934 e
->xcrossing
.x
, e
->xcrossing
.y
);
936 case OB_FRAME_CONTEXT_MAXIMIZE
:
937 client
->frame
->max_hover
= TRUE
;
938 frame_adjust_state(client
->frame
);
940 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
941 client
->frame
->desk_hover
= TRUE
;
942 frame_adjust_state(client
->frame
);
944 case OB_FRAME_CONTEXT_SHADE
:
945 client
->frame
->shade_hover
= TRUE
;
946 frame_adjust_state(client
->frame
);
948 case OB_FRAME_CONTEXT_ICONIFY
:
949 client
->frame
->iconify_hover
= TRUE
;
950 frame_adjust_state(client
->frame
);
952 case OB_FRAME_CONTEXT_CLOSE
:
953 client
->frame
->close_hover
= TRUE
;
954 frame_adjust_state(client
->frame
);
956 case OB_FRAME_CONTEXT_FRAME
:
957 if (keyboard_interactively_grabbed())
959 if (e
->xcrossing
.mode
== NotifyGrab
||
960 e
->xcrossing
.mode
== NotifyUngrab
||
961 /*ignore enters when we're already in the window */
962 e
->xcrossing
.detail
== NotifyInferior
||
963 is_enter_focus_event_ignored(e
))
965 ob_debug_type(OB_DEBUG_FOCUS
,
966 "%sNotify mode %d detail %d on %lx IGNORED\n",
967 (e
->type
== EnterNotify
? "Enter" : "Leave"),
969 e
->xcrossing
.detail
, client
?client
->window
:0);
972 ob_debug_type(OB_DEBUG_FOCUS
,
973 "%sNotify mode %d detail %d on %lx, "
975 (e
->type
== EnterNotify
? "Enter" : "Leave"),
977 e
->xcrossing
.detail
, (client
?client
->window
:0));
978 if (config_focus_follow
)
979 event_enter_client(client
);
987 case ConfigureRequest
:
989 /* dont compress these unless you're going to watch for property
990 notifies in between (these can change what the configure would
992 also you can't compress stacking events
997 /* if nothing is changed, then a configurenotify is needed */
998 gboolean config
= TRUE
;
1002 w
= client
->area
.width
;
1003 h
= client
->area
.height
;
1005 ob_debug("ConfigureRequest desktop %d wmstate %d visibile %d\n",
1006 screen_desktop
, client
->wmstate
, client
->frame
->visible
);
1008 if (e
->xconfigurerequest
.value_mask
& CWBorderWidth
)
1009 if (client
->border_width
!= e
->xconfigurerequest
.border_width
) {
1010 client
->border_width
= e
->xconfigurerequest
.border_width
;
1011 /* if only the border width is changing, then it's not needed*/
1016 if (e
->xconfigurerequest
.value_mask
& CWStackMode
) {
1017 ObClient
*sibling
= NULL
;
1019 /* get the sibling */
1020 if (e
->xconfigurerequest
.value_mask
& CWSibling
) {
1022 win
= g_hash_table_lookup(window_map
,
1023 &e
->xconfigurerequest
.above
);
1024 if (WINDOW_IS_CLIENT(win
) && WINDOW_AS_CLIENT(win
) != client
)
1025 sibling
= WINDOW_AS_CLIENT(win
);
1028 /* activate it rather than just focus it */
1029 stacking_restack_request(client
, sibling
,
1030 e
->xconfigurerequest
.detail
, TRUE
);
1032 /* if a stacking change is requested then it is needed */
1036 /* don't allow clients to move shaded windows (fvwm does this) */
1037 if (client
->shaded
&& (e
->xconfigurerequest
.value_mask
& CWX
||
1038 e
->xconfigurerequest
.value_mask
& CWY
))
1040 e
->xconfigurerequest
.value_mask
&= ~CWX
;
1041 e
->xconfigurerequest
.value_mask
&= ~CWY
;
1043 /* if the client tried to move and we aren't letting it then a
1044 synthetic event is needed */
1048 if (e
->xconfigurerequest
.value_mask
& CWX
||
1049 e
->xconfigurerequest
.value_mask
& CWY
||
1050 e
->xconfigurerequest
.value_mask
& CWWidth
||
1051 e
->xconfigurerequest
.value_mask
& CWHeight
)
1053 if (e
->xconfigurerequest
.value_mask
& CWX
)
1054 x
= e
->xconfigurerequest
.x
;
1055 if (e
->xconfigurerequest
.value_mask
& CWY
)
1056 y
= e
->xconfigurerequest
.y
;
1057 if (e
->xconfigurerequest
.value_mask
& CWWidth
)
1058 w
= e
->xconfigurerequest
.width
;
1059 if (e
->xconfigurerequest
.value_mask
& CWHeight
)
1060 h
= e
->xconfigurerequest
.height
;
1062 /* if a new position or size is requested, then a configure is
1067 ob_debug("ConfigureRequest x(%d) %d y(%d) %d w(%d) %d h(%d) %d\n",
1068 e
->xconfigurerequest
.value_mask
& CWX
, x
,
1069 e
->xconfigurerequest
.value_mask
& CWY
, y
,
1070 e
->xconfigurerequest
.value_mask
& CWWidth
, w
,
1071 e
->xconfigurerequest
.value_mask
& CWHeight
, h
);
1073 /* check for broken apps moving to their root position
1075 XXX remove this some day...that would be nice. right now all
1076 kde apps do this when they try activate themselves on another
1077 desktop. eg. open amarok window on desktop 1, switch to desktop
1078 2, click amarok tray icon. it will move by its decoration size.
1080 if (x
!= client
->area
.x
&&
1081 x
== (client
->frame
->area
.x
+ client
->frame
->size
.left
-
1082 (gint
)client
->border_width
) &&
1083 y
!= client
->area
.y
&&
1084 y
== (client
->frame
->area
.y
+ client
->frame
->size
.top
-
1085 (gint
)client
->border_width
))
1087 ob_debug_type(OB_DEBUG_APP_BUGS
,
1088 "Application %s is trying to move via "
1089 "ConfigureRequest to it's root window position "
1090 "but it is not using StaticGravity\n",
1098 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1099 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
);
1101 /* ignore enter events caused by these like ob actions do */
1102 event_ignore_all_queued_enters();
1107 if (client
->ignore_unmaps
) {
1108 client
->ignore_unmaps
--;
1111 ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
1112 "ignores left %d\n",
1113 client
->window
, e
->xunmap
.event
, e
->xunmap
.from_configure
,
1114 client
->ignore_unmaps
);
1115 client_unmanage(client
);
1118 ob_debug("DestroyNotify for window 0x%x\n", client
->window
);
1119 client_unmanage(client
);
1121 case ReparentNotify
:
1122 /* this is when the client is first taken captive in the frame */
1123 if (e
->xreparent
.parent
== client
->frame
->plate
) break;
1126 This event is quite rare and is usually handled in unmapHandler.
1127 However, if the window is unmapped when the reparent event occurs,
1128 the window manager never sees it because an unmap event is not sent
1129 to an already unmapped window.
1132 /* we don't want the reparent event, put it back on the stack for the
1133 X server to deal with after we unmanage the window */
1134 XPutBackEvent(ob_display
, e
);
1136 ob_debug("ReparentNotify for window 0x%x\n", client
->window
);
1137 client_unmanage(client
);
1140 ob_debug("MapRequest for 0x%lx\n", client
->window
);
1141 if (!client
->iconic
) break; /* this normally doesn't happen, but if it
1142 does, we don't want it!
1143 it can happen now when the window is on
1144 another desktop, but we still don't
1146 client_activate(client
, FALSE
, TRUE
);
1149 /* validate cuz we query stuff off the client here */
1150 if (!client_validate(client
)) break;
1152 if (e
->xclient
.format
!= 32) return;
1154 msgtype
= e
->xclient
.message_type
;
1155 if (msgtype
== prop_atoms
.wm_change_state
) {
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 client_set_wm_state(client
, e
->xclient
.data
.l
[0]);
1169 } else if (msgtype
== prop_atoms
.net_wm_desktop
) {
1170 /* compress changes into a single change */
1171 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1173 /* XXX: it would be nice to compress ALL messages of a
1174 type, not just messages in a row without other
1175 message types between. */
1176 if (ce
.xclient
.message_type
!= msgtype
) {
1177 XPutBackEvent(ob_display
, &ce
);
1180 e
->xclient
= ce
.xclient
;
1182 if ((unsigned)e
->xclient
.data
.l
[0] < screen_num_desktops
||
1183 (unsigned)e
->xclient
.data
.l
[0] == DESKTOP_ALL
)
1184 client_set_desktop(client
, (unsigned)e
->xclient
.data
.l
[0],
1186 } else if (msgtype
== prop_atoms
.net_wm_state
) {
1187 /* can't compress these */
1188 ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
1189 (e
->xclient
.data
.l
[0] == 0 ? "Remove" :
1190 e
->xclient
.data
.l
[0] == 1 ? "Add" :
1191 e
->xclient
.data
.l
[0] == 2 ? "Toggle" : "INVALID"),
1192 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2],
1194 client_set_state(client
, e
->xclient
.data
.l
[0],
1195 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2]);
1197 /* ignore enter events caused by these like ob actions do */
1198 event_ignore_all_queued_enters();
1199 } else if (msgtype
== prop_atoms
.net_close_window
) {
1200 ob_debug("net_close_window for 0x%lx\n", client
->window
);
1201 client_close(client
);
1202 } else if (msgtype
== prop_atoms
.net_active_window
) {
1203 ob_debug("net_active_window for 0x%lx source=%s\n",
1205 (e
->xclient
.data
.l
[0] == 0 ? "unknown" :
1206 (e
->xclient
.data
.l
[0] == 1 ? "application" :
1207 (e
->xclient
.data
.l
[0] == 2 ? "user" : "INVALID"))));
1208 /* XXX make use of data.l[2] !? */
1209 event_curtime
= e
->xclient
.data
.l
[1];
1210 if (event_curtime
== 0)
1211 ob_debug_type(OB_DEBUG_APP_BUGS
,
1212 "_NET_ACTIVE_WINDOW message for window %s is "
1213 "missing a timestamp\n", client
->title
);
1214 client_activate(client
, FALSE
,
1215 (e
->xclient
.data
.l
[0] == 0 ||
1216 e
->xclient
.data
.l
[0] == 2));
1217 } else if (msgtype
== prop_atoms
.net_wm_moveresize
) {
1218 ob_debug("net_wm_moveresize for 0x%lx direction %d\n",
1219 client
->window
, e
->xclient
.data
.l
[2]);
1220 if ((Atom
)e
->xclient
.data
.l
[2] ==
1221 prop_atoms
.net_wm_moveresize_size_topleft
||
1222 (Atom
)e
->xclient
.data
.l
[2] ==
1223 prop_atoms
.net_wm_moveresize_size_top
||
1224 (Atom
)e
->xclient
.data
.l
[2] ==
1225 prop_atoms
.net_wm_moveresize_size_topright
||
1226 (Atom
)e
->xclient
.data
.l
[2] ==
1227 prop_atoms
.net_wm_moveresize_size_right
||
1228 (Atom
)e
->xclient
.data
.l
[2] ==
1229 prop_atoms
.net_wm_moveresize_size_right
||
1230 (Atom
)e
->xclient
.data
.l
[2] ==
1231 prop_atoms
.net_wm_moveresize_size_bottomright
||
1232 (Atom
)e
->xclient
.data
.l
[2] ==
1233 prop_atoms
.net_wm_moveresize_size_bottom
||
1234 (Atom
)e
->xclient
.data
.l
[2] ==
1235 prop_atoms
.net_wm_moveresize_size_bottomleft
||
1236 (Atom
)e
->xclient
.data
.l
[2] ==
1237 prop_atoms
.net_wm_moveresize_size_left
||
1238 (Atom
)e
->xclient
.data
.l
[2] ==
1239 prop_atoms
.net_wm_moveresize_move
||
1240 (Atom
)e
->xclient
.data
.l
[2] ==
1241 prop_atoms
.net_wm_moveresize_size_keyboard
||
1242 (Atom
)e
->xclient
.data
.l
[2] ==
1243 prop_atoms
.net_wm_moveresize_move_keyboard
) {
1245 moveresize_start(client
, e
->xclient
.data
.l
[0],
1246 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[3],
1247 e
->xclient
.data
.l
[2]);
1249 else if ((Atom
)e
->xclient
.data
.l
[2] ==
1250 prop_atoms
.net_wm_moveresize_cancel
)
1251 moveresize_end(TRUE
);
1252 } else if (msgtype
== prop_atoms
.net_moveresize_window
) {
1253 gint grav
, x
, y
, w
, h
;
1255 if (e
->xclient
.data
.l
[0] & 0xff)
1256 grav
= e
->xclient
.data
.l
[0] & 0xff;
1258 grav
= client
->gravity
;
1260 if (e
->xclient
.data
.l
[0] & 1 << 8)
1261 x
= e
->xclient
.data
.l
[1];
1264 if (e
->xclient
.data
.l
[0] & 1 << 9)
1265 y
= e
->xclient
.data
.l
[2];
1268 if (e
->xclient
.data
.l
[0] & 1 << 10)
1269 w
= e
->xclient
.data
.l
[3];
1271 w
= client
->area
.width
;
1272 if (e
->xclient
.data
.l
[0] & 1 << 11)
1273 h
= e
->xclient
.data
.l
[4];
1275 h
= client
->area
.height
;
1277 ob_debug("MOVERESIZE x %d %d y %d %d\n",
1278 e
->xclient
.data
.l
[0] & 1 << 8, x
,
1279 e
->xclient
.data
.l
[0] & 1 << 9, y
);
1280 client_convert_gravity(client
, grav
, &x
, &y
, w
, h
);
1281 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1283 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
);
1285 /* ignore enter events caused by these like ob actions do */
1286 event_ignore_all_queued_enters();
1287 } else if (msgtype
== prop_atoms
.net_restack_window
) {
1288 if (e
->xclient
.data
.l
[0] != 2) {
1289 ob_debug_type(OB_DEBUG_APP_BUGS
,
1290 "_NET_RESTACK_WINDOW sent for window %s with "
1291 "invalid source indication %ld\n",
1292 client
->title
, e
->xclient
.data
.l
[0]);
1294 ObClient
*sibling
= NULL
;
1295 if (e
->xclient
.data
.l
[1]) {
1296 ObWindow
*win
= g_hash_table_lookup
1297 (window_map
, &e
->xclient
.data
.l
[1]);
1298 if (WINDOW_IS_CLIENT(win
) &&
1299 WINDOW_AS_CLIENT(win
) != client
)
1301 sibling
= WINDOW_AS_CLIENT(win
);
1303 if (sibling
== NULL
)
1304 ob_debug_type(OB_DEBUG_APP_BUGS
,
1305 "_NET_RESTACK_WINDOW sent for window %s "
1306 "with invalid sibling 0x%x\n",
1307 client
->title
, e
->xclient
.data
.l
[1]);
1309 if (e
->xclient
.data
.l
[2] == Below
||
1310 e
->xclient
.data
.l
[2] == BottomIf
||
1311 e
->xclient
.data
.l
[2] == Above
||
1312 e
->xclient
.data
.l
[2] == TopIf
||
1313 e
->xclient
.data
.l
[2] == Opposite
)
1315 /* just raise, don't activate */
1316 stacking_restack_request(client
, sibling
,
1317 e
->xclient
.data
.l
[2], FALSE
);
1318 /* send a synthetic ConfigureNotify, cuz this is supposed
1319 to be like a ConfigureRequest. */
1320 client_reconfigure(client
);
1322 ob_debug_type(OB_DEBUG_APP_BUGS
,
1323 "_NET_RESTACK_WINDOW sent for window %s "
1324 "with invalid detail %d\n",
1325 client
->title
, e
->xclient
.data
.l
[2]);
1329 case PropertyNotify
:
1330 /* validate cuz we query stuff off the client here */
1331 if (!client_validate(client
)) break;
1333 /* compress changes to a single property into a single change */
1334 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1338 /* XXX: it would be nice to compress ALL changes to a property,
1339 not just changes in a row without other props between. */
1341 a
= ce
.xproperty
.atom
;
1342 b
= e
->xproperty
.atom
;
1346 if ((a
== prop_atoms
.net_wm_name
||
1347 a
== prop_atoms
.wm_name
||
1348 a
== prop_atoms
.net_wm_icon_name
||
1349 a
== prop_atoms
.wm_icon_name
)
1351 (b
== prop_atoms
.net_wm_name
||
1352 b
== prop_atoms
.wm_name
||
1353 b
== prop_atoms
.net_wm_icon_name
||
1354 b
== prop_atoms
.wm_icon_name
)) {
1357 if (a
== prop_atoms
.net_wm_icon
&&
1358 b
== prop_atoms
.net_wm_icon
)
1361 XPutBackEvent(ob_display
, &ce
);
1365 msgtype
= e
->xproperty
.atom
;
1366 if (msgtype
== XA_WM_NORMAL_HINTS
) {
1367 client_update_normal_hints(client
);
1368 /* normal hints can make a window non-resizable */
1369 client_setup_decor_and_functions(client
);
1370 } else if (msgtype
== XA_WM_HINTS
) {
1371 client_update_wmhints(client
);
1372 } else if (msgtype
== XA_WM_TRANSIENT_FOR
) {
1373 client_update_transient_for(client
);
1374 client_get_type_and_transientness(client
);
1375 /* type may have changed, so update the layer */
1376 client_calc_layer(client
);
1377 client_setup_decor_and_functions(client
);
1378 } else if (msgtype
== prop_atoms
.net_wm_name
||
1379 msgtype
== prop_atoms
.wm_name
||
1380 msgtype
== prop_atoms
.net_wm_icon_name
||
1381 msgtype
== prop_atoms
.wm_icon_name
) {
1382 client_update_title(client
);
1383 } else if (msgtype
== prop_atoms
.wm_protocols
) {
1384 client_update_protocols(client
);
1385 client_setup_decor_and_functions(client
);
1387 else if (msgtype
== prop_atoms
.net_wm_strut
) {
1388 client_update_strut(client
);
1390 else if (msgtype
== prop_atoms
.net_wm_icon
) {
1391 client_update_icons(client
);
1393 else if (msgtype
== prop_atoms
.net_wm_icon_geometry
) {
1394 client_update_icon_geometry(client
);
1396 else if (msgtype
== prop_atoms
.net_wm_user_time
) {
1397 client_update_user_time(client
);
1399 else if (msgtype
== prop_atoms
.net_wm_user_time_window
) {
1400 client_update_user_time_window(client
);
1403 else if (msgtype
== prop_atoms
.net_wm_sync_request_counter
) {
1404 client_update_sync_request_counter(client
);
1407 case ColormapNotify
:
1408 client_update_colormap(client
, e
->xcolormap
.colormap
);
1413 if (extensions_shape
&& e
->type
== extensions_shape_event_basep
) {
1414 client
->shaped
= ((XShapeEvent
*)e
)->shaped
;
1415 frame_adjust_shape(client
->frame
);
1421 static void event_handle_dock(ObDock
*s
, XEvent
*e
)
1425 if (e
->xbutton
.button
== 1)
1426 stacking_raise(DOCK_AS_WINDOW(s
));
1427 else if (e
->xbutton
.button
== 2)
1428 stacking_lower(DOCK_AS_WINDOW(s
));
1439 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
)
1443 dock_app_drag(app
, &e
->xmotion
);
1446 if (app
->ignore_unmaps
) {
1447 app
->ignore_unmaps
--;
1450 dock_remove(app
, TRUE
);
1453 dock_remove(app
, FALSE
);
1455 case ReparentNotify
:
1456 dock_remove(app
, FALSE
);
1458 case ConfigureNotify
:
1459 dock_app_configure(app
, e
->xconfigure
.width
, e
->xconfigure
.height
);
1464 static ObMenuFrame
* find_active_menu()
1467 ObMenuFrame
*ret
= NULL
;
1469 for (it
= menu_frame_visible
; it
; it
= g_list_next(it
)) {
1478 static ObMenuFrame
* find_active_or_last_menu()
1480 ObMenuFrame
*ret
= NULL
;
1482 ret
= find_active_menu();
1483 if (!ret
&& menu_frame_visible
)
1484 ret
= menu_frame_visible
->data
;
1488 static gboolean
event_handle_menu_keyboard(XEvent
*ev
)
1490 guint keycode
, state
;
1493 gboolean ret
= TRUE
;
1495 keycode
= ev
->xkey
.keycode
;
1496 state
= ev
->xkey
.state
;
1497 unikey
= translate_unichar(keycode
);
1499 frame
= find_active_or_last_menu();
1503 else if (keycode
== ob_keycode(OB_KEY_ESCAPE
) && state
== 0) {
1504 /* Escape goes to the parent menu or closes the last one */
1506 menu_frame_select(frame
, NULL
, TRUE
);
1508 menu_frame_hide_all();
1511 else if (keycode
== ob_keycode(OB_KEY_RETURN
) && (state
== 0 ||
1512 state
== ControlMask
))
1514 /* Enter runs the active item or goes into the submenu.
1515 Control-Enter runs it without closing the menu. */
1517 menu_frame_select_next(frame
->child
);
1519 menu_entry_frame_execute(frame
->selected
, state
, ev
->xkey
.time
);
1522 else if (keycode
== ob_keycode(OB_KEY_LEFT
) && ev
->xkey
.state
== 0) {
1523 /* Left goes to the parent menu */
1524 menu_frame_select(frame
, NULL
, TRUE
);
1527 else if (keycode
== ob_keycode(OB_KEY_RIGHT
) && ev
->xkey
.state
== 0) {
1528 /* Right goes to the selected submenu */
1529 if (frame
->child
) menu_frame_select_next(frame
->child
);
1532 else if (keycode
== ob_keycode(OB_KEY_UP
) && state
== 0) {
1533 menu_frame_select_previous(frame
);
1536 else if (keycode
== ob_keycode(OB_KEY_DOWN
) && state
== 0) {
1537 menu_frame_select_next(frame
);
1540 /* keyboard accelerator shortcuts. */
1541 else if (ev
->xkey
.state
== 0 &&
1542 /* was it a valid key? */
1544 /* don't bother if the menu is empty. */
1549 ObMenuEntryFrame
*found
= NULL
;
1550 guint num_found
= 0;
1552 /* start after the selected one */
1553 start
= frame
->entries
;
1554 if (frame
->selected
) {
1555 for (it
= start
; frame
->selected
!= it
->data
; it
= g_list_next(it
))
1556 g_assert(it
!= NULL
); /* nothing was selected? */
1557 /* next with wraparound */
1558 start
= g_list_next(it
);
1559 if (start
== NULL
) start
= frame
->entries
;
1564 ObMenuEntryFrame
*e
= it
->data
;
1565 gunichar entrykey
= 0;
1567 if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
)
1568 entrykey
= e
->entry
->data
.normal
.shortcut
;
1569 else if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_SUBMENU
)
1570 entrykey
= e
->entry
->data
.submenu
.submenu
->shortcut
;
1572 if (unikey
== entrykey
) {
1573 if (found
== NULL
) found
= e
;
1577 /* next with wraparound */
1578 it
= g_list_next(it
);
1579 if (it
== NULL
) it
= frame
->entries
;
1580 } while (it
!= start
);
1583 if (found
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
&&
1586 menu_frame_select(frame
, found
, TRUE
);
1587 usleep(50000); /* highlight the item for a short bit so the
1588 user can see what happened */
1589 menu_entry_frame_execute(found
, state
, ev
->xkey
.time
);
1591 menu_frame_select(frame
, found
, TRUE
);
1593 menu_frame_select_next(frame
->child
);
1604 static gboolean
event_handle_menu(XEvent
*ev
)
1607 ObMenuEntryFrame
*e
;
1608 gboolean ret
= TRUE
;
1612 if ((ev
->xbutton
.button
< 4 || ev
->xbutton
.button
> 5)
1615 if ((e
= menu_entry_frame_under(ev
->xbutton
.x_root
,
1616 ev
->xbutton
.y_root
)))
1617 menu_entry_frame_execute(e
, ev
->xbutton
.state
,
1620 menu_frame_hide_all();
1624 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
))) {
1625 if (e
->ignore_enters
)
1628 menu_frame_select(e
->frame
, e
, FALSE
);
1632 /*ignore leaves when we're already in the window */
1633 if (ev
->xcrossing
.detail
== NotifyInferior
)
1636 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
)) &&
1637 (f
= find_active_menu()) && f
->selected
== e
&&
1638 e
->entry
->type
!= OB_MENU_ENTRY_TYPE_SUBMENU
)
1640 menu_frame_select(e
->frame
, NULL
, FALSE
);
1644 if ((e
= menu_entry_frame_under(ev
->xmotion
.x_root
,
1645 ev
->xmotion
.y_root
)))
1646 menu_frame_select(e
->frame
, e
, FALSE
);
1649 ret
= event_handle_menu_keyboard(ev
);
1655 static void event_handle_user_input(ObClient
*client
, XEvent
*e
)
1657 g_assert(e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
1658 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
1659 e
->type
== KeyRelease
);
1661 if (menu_frame_visible
) {
1662 if (event_handle_menu(e
))
1663 /* don't use the event if the menu used it, but if the menu
1664 didn't use it and it's a keypress that is bound, it will
1665 close the menu and be used */
1669 /* if the keyboard interactive action uses the event then dont
1670 use it for bindings. likewise is moveresize uses the event. */
1671 if (!keyboard_process_interactive_grab(e
, &client
) &&
1672 !(moveresize_in_progress
&& moveresize_event(e
)))
1674 if (moveresize_in_progress
)
1675 /* make further actions work on the client being
1677 client
= moveresize_client
;
1679 menu_can_hide
= FALSE
;
1680 ob_main_loop_timeout_add(ob_main_loop
,
1681 config_menu_hide_delay
* 1000,
1682 menu_hide_delay_func
,
1683 NULL
, g_direct_equal
, NULL
);
1685 if (e
->type
== ButtonPress
||
1686 e
->type
== ButtonRelease
||
1687 e
->type
== MotionNotify
)
1689 /* the frame may not be "visible" but they can still click on it
1690 in the case where it is animating before disappearing */
1691 if (!client
|| !frame_iconify_animating(client
->frame
))
1692 mouse_event(client
, e
);
1693 } else if (e
->type
== KeyPress
) {
1694 keyboard_event((focus_cycle_target
? focus_cycle_target
:
1695 (client
? client
: focus_client
)), e
);
1700 static gboolean
menu_hide_delay_func(gpointer data
)
1702 menu_can_hide
= TRUE
;
1703 return FALSE
; /* no repeat */
1706 static void focus_delay_dest(gpointer data
)
1711 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
)
1713 const ObFocusDelayData
*f1
= d1
;
1714 return f1
->client
== d2
;
1717 static gboolean
focus_delay_func(gpointer data
)
1719 ObFocusDelayData
*d
= data
;
1720 Time old
= event_curtime
;
1722 event_curtime
= d
->time
;
1723 if (focus_client
!= d
->client
) {
1724 if (client_focus(d
->client
) && config_focus_raise
)
1725 stacking_raise(CLIENT_AS_WINDOW(d
->client
));
1727 event_curtime
= old
;
1728 return FALSE
; /* no repeat */
1731 static void focus_delay_client_dest(ObClient
*client
, gpointer data
)
1733 ob_main_loop_timeout_remove_data(ob_main_loop
, focus_delay_func
,
1737 void event_halt_focus_delay()
1739 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
1742 static Bool
event_look_for_enters(Display
*d
, XEvent
*e
, XPointer arg
)
1744 if (e
->type
== EnterNotify
&&
1745 /* these types aren't used for focusing */
1746 !(e
->xcrossing
.mode
== NotifyGrab
||
1747 e
->xcrossing
.mode
== NotifyUngrab
||
1748 e
->xcrossing
.detail
== NotifyInferior
))
1752 /* found an enter for that leave, ignore it if it's going to
1754 win
= g_hash_table_lookup(window_map
, &e
->xany
.window
);
1755 if (win
&& WINDOW_IS_CLIENT(win
))
1756 ++ignore_enter_focus
;
1758 return False
; /* don't disrupt the queue order, just count them */
1761 void event_ignore_all_queued_enters()
1765 XSync(ob_display
, FALSE
);
1767 /* count the events without disrupting them */
1768 ignore_enter_focus
= 0;
1769 XCheckIfEvent(ob_display
, &e
, event_look_for_enters
, NULL
);
1772 static gboolean
is_enter_focus_event_ignored(XEvent
*e
)
1774 g_assert(e
->type
== EnterNotify
&&
1775 !(e
->xcrossing
.mode
== NotifyGrab
||
1776 e
->xcrossing
.mode
== NotifyUngrab
||
1777 e
->xcrossing
.detail
== NotifyInferior
));
1779 ob_debug_type(OB_DEBUG_FOCUS
, "# enters ignored: %d\n",
1780 ignore_enter_focus
);
1782 if (ignore_enter_focus
) {
1783 --ignore_enter_focus
;
1789 gboolean
event_time_after(Time t1
, Time t2
)
1791 g_assert(t1
!= CurrentTime
);
1792 g_assert(t2
!= CurrentTime
);
1795 Timestamp values wrap around (after about 49.7 days). The server, given
1796 its current time is represented by timestamp T, always interprets
1797 timestamps from clients by treating half of the timestamp space as being
1798 later in time than T.
1799 - http://tronche.com/gui/x/xlib/input/pointer-grabbing.html
1802 /* TIME_HALF is half of the number space of a Time type variable */
1803 #define TIME_HALF (Time)(1 << (sizeof(Time)*8-1))
1805 if (t2
>= TIME_HALF
)
1806 /* t2 is in the second half so t1 might wrap around and be smaller than
1808 return t1
>= t2
|| t1
< (t2
+ TIME_HALF
);
1810 /* t2 is in the first half so t1 has to come after it */
1811 return t1
>= t2
&& t1
< (t2
+ TIME_HALF
);