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
= ce
.xmotion
.x
;
274 e
->xmotion
.y
= ce
.xmotion
.y
;
275 e
->xmotion
.x_root
= ce
.xmotion
.x_root
;
276 e
->xmotion
.y_root
= ce
.xmotion
.y_root
;
283 static gboolean
wanted_focusevent(XEvent
*e
, gboolean in_client_only
)
285 gint mode
= e
->xfocus
.mode
;
286 gint detail
= e
->xfocus
.detail
;
287 Window win
= e
->xany
.window
;
289 if (e
->type
== FocusIn
) {
290 /* These are ones we never want.. */
292 /* This means focus was given by a keyboard/mouse grab. */
293 if (mode
== NotifyGrab
)
295 /* This means focus was given back from a keyboard/mouse grab. */
296 if (mode
== NotifyUngrab
)
299 /* These are the ones we want.. */
301 if (win
== RootWindow(ob_display
, ob_screen
)) {
302 /* If looking for a focus in on a client, then always return
303 FALSE for focus in's to the root window */
306 /* This means focus reverted off of a client */
307 else if (detail
== NotifyPointerRoot
||
308 detail
== NotifyDetailNone
||
309 detail
== NotifyInferior
)
315 /* It was on a client, was it a valid one?
316 It's possible to get a FocusIn event for a client that was managed
319 if (in_client_only
) {
320 ObWindow
*w
= g_hash_table_lookup(window_map
, &e
->xfocus
.window
);
321 if (!w
|| !WINDOW_IS_CLIENT(w
))
325 /* This means focus reverted to parent from the client (this
326 happens often during iconify animation) */
327 if (detail
== NotifyInferior
)
331 /* This means focus moved from the root window to a client */
332 if (detail
== NotifyVirtual
)
334 /* This means focus moved from one client to another */
335 if (detail
== NotifyNonlinearVirtual
)
341 g_assert(e
->type
== FocusOut
);
343 /* These are ones we never want.. */
345 /* This means focus was taken by a keyboard/mouse grab. */
346 if (mode
== NotifyGrab
)
348 /* This means focus was grabbed on a window and it was released. */
349 if (mode
== NotifyUngrab
)
352 /* Focus left the root window revertedto state */
353 if (win
== RootWindow(ob_display
, ob_screen
))
356 /* These are the ones we want.. */
358 /* This means focus moved from a client to the root window */
359 if (detail
== NotifyVirtual
)
361 /* This means focus moved from one client to another */
362 if (detail
== NotifyNonlinearVirtual
)
370 static Bool
event_look_for_focusin(Display
*d
, XEvent
*e
, XPointer arg
)
372 return e
->type
== FocusIn
&& wanted_focusevent(e
, FALSE
);
375 static Bool
event_look_for_focusin_client(Display
*d
, XEvent
*e
, XPointer arg
)
377 return e
->type
== FocusIn
&& wanted_focusevent(e
, TRUE
);
380 static void print_focusevent(XEvent
*e
)
382 gint mode
= e
->xfocus
.mode
;
383 gint detail
= e
->xfocus
.detail
;
384 Window win
= e
->xany
.window
;
385 const gchar
*modestr
, *detailstr
;
388 case NotifyNormal
: modestr
="NotifyNormal"; break;
389 case NotifyGrab
: modestr
="NotifyGrab"; break;
390 case NotifyUngrab
: modestr
="NotifyUngrab"; break;
391 case NotifyWhileGrabbed
: modestr
="NotifyWhileGrabbed"; break;
394 case NotifyAncestor
: detailstr
="NotifyAncestor"; break;
395 case NotifyVirtual
: detailstr
="NotifyVirtual"; break;
396 case NotifyInferior
: detailstr
="NotifyInferior"; break;
397 case NotifyNonlinear
: detailstr
="NotifyNonlinear"; break;
398 case NotifyNonlinearVirtual
: detailstr
="NotifyNonlinearVirtual"; break;
399 case NotifyPointer
: detailstr
="NotifyPointer"; break;
400 case NotifyPointerRoot
: detailstr
="NotifyPointerRoot"; break;
401 case NotifyDetailNone
: detailstr
="NotifyDetailNone"; break;
404 if (mode
== NotifyGrab
|| mode
== NotifyUngrab
)
409 ob_debug_type(OB_DEBUG_FOCUS
, "Focus%s 0x%x mode=%s detail=%s\n",
410 (e
->xfocus
.type
== FocusIn
? "In" : "Out"),
416 static gboolean
event_ignore(XEvent
*e
, ObClient
*client
)
421 if (!wanted_focusevent(e
, FALSE
))
426 if (!wanted_focusevent(e
, FALSE
))
433 static void event_process(const XEvent
*ec
, gpointer data
)
436 ObClient
*client
= NULL
;
438 ObDockApp
*dockapp
= NULL
;
439 ObWindow
*obwin
= NULL
;
440 GSList
*timewinclients
= NULL
;
442 ObEventData
*ed
= data
;
444 /* make a copy we can mangle */
448 window
= event_get_window(e
);
449 if (e
->type
!= PropertyNotify
||
450 !(timewinclients
= propwin_get_clients(window
,
451 OB_PROPWIN_USER_TIME
)))
452 if ((obwin
= g_hash_table_lookup(window_map
, &window
))) {
453 switch (obwin
->type
) {
455 dock
= WINDOW_AS_DOCK(obwin
);
458 dockapp
= WINDOW_AS_DOCKAPP(obwin
);
461 client
= WINDOW_AS_CLIENT(obwin
);
464 case Window_Internal
:
465 /* not to be used for events */
466 g_assert_not_reached();
471 event_set_curtime(e
);
473 if (event_ignore(e
, client
)) {
480 /* deal with it in the kernel */
482 if (menu_frame_visible
&&
483 (e
->type
== EnterNotify
|| e
->type
== LeaveNotify
))
485 /* crossing events for menu */
486 event_handle_menu(e
);
487 } else if (e
->type
== FocusIn
) {
488 if (e
->xfocus
.detail
== NotifyPointerRoot
||
489 e
->xfocus
.detail
== NotifyDetailNone
||
490 e
->xfocus
.detail
== NotifyInferior
)
494 ob_debug_type(OB_DEBUG_FOCUS
, "Focus went to pointer root/none or"
495 " the frame window\n");
497 /* If another FocusIn is in the queue then don't fallback yet. This
498 fixes the fun case of:
499 window map -> send focusin
500 window unmap -> get focusout
501 window map -> send focusin
502 get first focus out -> fall back to something (new window
503 hasn't received focus yet, so something else) -> send focusin
504 which means the "something else" is the last thing to get a
505 focusin sent to it, so the new window doesn't end up with focus.
507 But if the other focus in is something like PointerRoot then we
508 still want to fall back.
510 if (XCheckIfEvent(ob_display
, &ce
, event_look_for_focusin_client
,
513 XPutBackEvent(ob_display
, &ce
);
514 ob_debug_type(OB_DEBUG_FOCUS
,
515 " but another FocusIn is coming\n");
517 /* Focus has been reverted.
519 FocusOut events come after UnmapNotify, so we don't need to
520 worry about focusing an invalid window
523 if (!focus_left_screen
)
524 focus_fallback(TRUE
, FALSE
);
529 ob_debug_type(OB_DEBUG_FOCUS
,
530 "Focus went to a window that is already gone\n");
532 /* If you send focus to a window and then it disappears, you can
533 get the FocusIn for it, after it is unmanaged.
534 Just wait for the next FocusOut/FocusIn pair. */
536 else if (client
!= focus_client
) {
537 focus_left_screen
= FALSE
;
538 frame_adjust_focus(client
->frame
, TRUE
);
539 focus_set_client(client
);
540 client_calc_layer(client
);
541 client_bring_helper_windows(client
);
543 } else if (e
->type
== FocusOut
) {
546 /* Look for the followup FocusIn */
547 if (!XCheckIfEvent(ob_display
, &ce
, event_look_for_focusin
, NULL
)) {
548 /* There is no FocusIn, this means focus went to a window that
549 is not being managed, or a window on another screen. */
553 xerror_set_ignore(TRUE
);
554 if (XGetInputFocus(ob_display
, &win
, &i
) != 0 &&
555 XGetGeometry(ob_display
, win
, &root
, &i
,&i
,&u
,&u
,&u
,&u
) != 0 &&
556 root
!= RootWindow(ob_display
, ob_screen
))
558 ob_debug_type(OB_DEBUG_FOCUS
,
559 "Focus went to another screen !\n");
560 focus_left_screen
= TRUE
;
563 ob_debug_type(OB_DEBUG_FOCUS
,
564 "Focus went to a black hole !\n");
565 xerror_set_ignore(FALSE
);
566 /* nothing is focused */
567 focus_set_client(NULL
);
569 /* Focus moved, so process the FocusIn event */
570 ObEventData ed
= { .ignored
= FALSE
};
571 event_process(&ce
, &ed
);
573 /* The FocusIn was ignored, this means it was on a window
574 that isn't a client. */
575 ob_debug_type(OB_DEBUG_FOCUS
,
576 "Focus went to an unmanaged window 0x%x !\n",
578 focus_fallback(TRUE
, FALSE
);
582 if (client
&& client
!= focus_client
) {
583 frame_adjust_focus(client
->frame
, FALSE
);
584 /* focus_set_client(NULL) has already been called in this
585 section or by focus_fallback */
586 client_calc_layer(client
);
588 } else if (timewinclients
)
589 event_handle_user_time_window_clients(timewinclients
, e
);
591 event_handle_client(client
, e
);
593 event_handle_dockapp(dockapp
, e
);
595 event_handle_dock(dock
, e
);
596 else if (window
== RootWindow(ob_display
, ob_screen
))
597 event_handle_root(e
);
598 else if (e
->type
== MapRequest
)
599 client_manage(window
);
600 else if (e
->type
== ClientMessage
) {
601 /* This is for _NET_WM_REQUEST_FRAME_EXTENTS messages. They come for
602 windows that are not managed yet. */
603 if (e
->xclient
.message_type
== prop_atoms
.net_request_frame_extents
) {
604 /* Pretend to manage the client, getting information used to
605 determine its decorations */
606 ObClient
*c
= client_fake_manage(e
->xclient
.window
);
609 /* set the frame extents on the window */
610 vals
[0] = c
->frame
->size
.left
;
611 vals
[1] = c
->frame
->size
.right
;
612 vals
[2] = c
->frame
->size
.top
;
613 vals
[3] = c
->frame
->size
.bottom
;
614 PROP_SETA32(e
->xclient
.window
, net_frame_extents
,
617 /* Free the pretend client */
618 client_fake_unmanage(c
);
621 else if (e
->type
== ConfigureRequest
) {
622 /* unhandled configure requests must be used to configure the
626 xwc
.x
= e
->xconfigurerequest
.x
;
627 xwc
.y
= e
->xconfigurerequest
.y
;
628 xwc
.width
= e
->xconfigurerequest
.width
;
629 xwc
.height
= e
->xconfigurerequest
.height
;
630 xwc
.border_width
= e
->xconfigurerequest
.border_width
;
631 xwc
.sibling
= e
->xconfigurerequest
.above
;
632 xwc
.stack_mode
= e
->xconfigurerequest
.detail
;
634 /* we are not to be held responsible if someone sends us an
636 xerror_set_ignore(TRUE
);
637 XConfigureWindow(ob_display
, window
,
638 e
->xconfigurerequest
.value_mask
, &xwc
);
639 xerror_set_ignore(FALSE
);
642 else if (extensions_sync
&&
643 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
645 XSyncAlarmNotifyEvent
*se
= (XSyncAlarmNotifyEvent
*)e
;
646 if (se
->alarm
== moveresize_alarm
&& moveresize_in_progress
)
651 if (e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
652 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
653 e
->type
== KeyRelease
)
655 event_handle_user_input(client
, e
);
658 /* if something happens and it's not from an XEvent, then we don't know
660 event_curtime
= CurrentTime
;
663 static void event_handle_root(XEvent
*e
)
669 ob_debug("Another WM has requested to replace us. Exiting.\n");
674 if (e
->xclient
.format
!= 32) break;
676 msgtype
= e
->xclient
.message_type
;
677 if (msgtype
== prop_atoms
.net_current_desktop
) {
678 guint d
= e
->xclient
.data
.l
[0];
679 if (d
< screen_num_desktops
) {
680 event_curtime
= e
->xclient
.data
.l
[1];
681 if (event_curtime
== 0)
682 ob_debug_type(OB_DEBUG_APP_BUGS
,
683 "_NET_CURRENT_DESKTOP message is missing "
685 screen_set_desktop(d
, TRUE
);
687 } else if (msgtype
== prop_atoms
.net_number_of_desktops
) {
688 guint d
= e
->xclient
.data
.l
[0];
689 if (d
> 0 && d
<= 1000)
690 screen_set_num_desktops(d
);
691 } else if (msgtype
== prop_atoms
.net_showing_desktop
) {
692 screen_show_desktop(e
->xclient
.data
.l
[0] != 0, NULL
);
693 } else if (msgtype
== prop_atoms
.ob_control
) {
694 if (e
->xclient
.data
.l
[0] == 1)
696 else if (e
->xclient
.data
.l
[0] == 2)
701 if (e
->xproperty
.atom
== prop_atoms
.net_desktop_names
)
702 screen_update_desktop_names();
703 else if (e
->xproperty
.atom
== prop_atoms
.net_desktop_layout
)
704 screen_update_layout();
706 case ConfigureNotify
:
708 XRRUpdateConfiguration(e
);
717 void event_enter_client(ObClient
*client
)
719 g_assert(config_focus_follow
);
721 if (client_enter_focusable(client
) && client_can_focus(client
)) {
722 if (config_focus_delay
) {
723 ObFocusDelayData
*data
;
725 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
727 data
= g_new(ObFocusDelayData
, 1);
728 data
->client
= client
;
729 data
->time
= event_curtime
;
731 ob_main_loop_timeout_add(ob_main_loop
,
734 data
, focus_delay_cmp
, focus_delay_dest
);
736 ObFocusDelayData data
;
737 data
.client
= client
;
738 data
.time
= event_curtime
;
739 focus_delay_func(&data
);
744 static void event_handle_user_time_window_clients(GSList
*l
, XEvent
*e
)
746 g_assert(e
->type
== PropertyNotify
);
747 if (e
->xproperty
.atom
== prop_atoms
.net_wm_user_time
) {
748 for (; l
; l
= g_slist_next(l
))
749 client_update_user_time(l
->data
);
753 static void event_handle_client(ObClient
*client
, XEvent
*e
)
758 static gint px
= -1, py
= -1;
763 /* save where the press occured for the first button pressed */
765 pb
= e
->xbutton
.button
;
770 /* Wheel buttons don't draw because they are an instant click, so it
771 is a waste of resources to go drawing it.
772 if the user is doing an intereactive thing, or has a menu open then
773 the mouse is grabbed (possibly) and if we get these events we don't
774 want to deal with them
776 if (!(e
->xbutton
.button
== 4 || e
->xbutton
.button
== 5) &&
777 !keyboard_interactively_grabbed() &&
780 /* use where the press occured */
781 con
= frame_context(client
, e
->xbutton
.window
, px
, py
);
782 con
= mouse_button_frame_context(con
, e
->xbutton
.button
,
785 if (e
->type
== ButtonRelease
&& e
->xbutton
.button
== pb
)
786 pb
= 0, px
= py
= -1;
789 case OB_FRAME_CONTEXT_MAXIMIZE
:
790 client
->frame
->max_press
= (e
->type
== ButtonPress
);
791 framerender_frame(client
->frame
);
793 case OB_FRAME_CONTEXT_CLOSE
:
794 client
->frame
->close_press
= (e
->type
== ButtonPress
);
795 framerender_frame(client
->frame
);
797 case OB_FRAME_CONTEXT_ICONIFY
:
798 client
->frame
->iconify_press
= (e
->type
== ButtonPress
);
799 framerender_frame(client
->frame
);
801 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
802 client
->frame
->desk_press
= (e
->type
== ButtonPress
);
803 framerender_frame(client
->frame
);
805 case OB_FRAME_CONTEXT_SHADE
:
806 client
->frame
->shade_press
= (e
->type
== ButtonPress
);
807 framerender_frame(client
->frame
);
810 /* nothing changes with clicks for any other contexts */
816 con
= frame_context(client
, e
->xmotion
.window
,
817 e
->xmotion
.x
, e
->xmotion
.y
);
819 case OB_FRAME_CONTEXT_TITLEBAR
:
820 case OB_FRAME_CONTEXT_TLCORNER
:
821 case OB_FRAME_CONTEXT_TRCORNER
:
822 /* we've left the button area inside the titlebar */
823 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
824 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
825 client
->frame
->close_hover
)
827 client
->frame
->max_hover
= FALSE
;
828 client
->frame
->desk_hover
= FALSE
;
829 client
->frame
->shade_hover
= FALSE
;
830 client
->frame
->iconify_hover
= FALSE
;
831 client
->frame
->close_hover
= FALSE
;
832 frame_adjust_state(client
->frame
);
835 case OB_FRAME_CONTEXT_MAXIMIZE
:
836 if (!client
->frame
->max_hover
) {
837 client
->frame
->max_hover
= TRUE
;
838 frame_adjust_state(client
->frame
);
841 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
842 if (!client
->frame
->desk_hover
) {
843 client
->frame
->desk_hover
= TRUE
;
844 frame_adjust_state(client
->frame
);
847 case OB_FRAME_CONTEXT_SHADE
:
848 if (!client
->frame
->shade_hover
) {
849 client
->frame
->shade_hover
= TRUE
;
850 frame_adjust_state(client
->frame
);
853 case OB_FRAME_CONTEXT_ICONIFY
:
854 if (!client
->frame
->iconify_hover
) {
855 client
->frame
->iconify_hover
= TRUE
;
856 frame_adjust_state(client
->frame
);
859 case OB_FRAME_CONTEXT_CLOSE
:
860 if (!client
->frame
->close_hover
) {
861 client
->frame
->close_hover
= TRUE
;
862 frame_adjust_state(client
->frame
);
870 con
= frame_context(client
, e
->xcrossing
.window
,
871 e
->xcrossing
.x
, e
->xcrossing
.y
);
873 case OB_FRAME_CONTEXT_TITLEBAR
:
874 case OB_FRAME_CONTEXT_TLCORNER
:
875 case OB_FRAME_CONTEXT_TRCORNER
:
876 /* we've left the button area inside the titlebar */
877 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
878 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
879 client
->frame
->close_hover
)
881 client
->frame
->max_hover
= FALSE
;
882 client
->frame
->desk_hover
= FALSE
;
883 client
->frame
->shade_hover
= FALSE
;
884 client
->frame
->iconify_hover
= FALSE
;
885 client
->frame
->close_hover
= FALSE
;
886 frame_adjust_state(client
->frame
);
889 case OB_FRAME_CONTEXT_MAXIMIZE
:
890 client
->frame
->max_hover
= FALSE
;
891 frame_adjust_state(client
->frame
);
893 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
894 client
->frame
->desk_hover
= FALSE
;
895 frame_adjust_state(client
->frame
);
897 case OB_FRAME_CONTEXT_SHADE
:
898 client
->frame
->shade_hover
= FALSE
;
899 frame_adjust_state(client
->frame
);
901 case OB_FRAME_CONTEXT_ICONIFY
:
902 client
->frame
->iconify_hover
= FALSE
;
903 frame_adjust_state(client
->frame
);
905 case OB_FRAME_CONTEXT_CLOSE
:
906 client
->frame
->close_hover
= FALSE
;
907 frame_adjust_state(client
->frame
);
909 case OB_FRAME_CONTEXT_FRAME
:
910 /* When the mouse leaves an animating window, don't use the
911 corresponding enter events. Pretend like the animating window
912 doesn't even exist..! */
913 if (frame_iconify_animating(client
->frame
))
914 event_ignore_all_queued_enters();
916 ob_debug_type(OB_DEBUG_FOCUS
,
917 "%sNotify mode %d detail %d on %lx\n",
918 (e
->type
== EnterNotify
? "Enter" : "Leave"),
920 e
->xcrossing
.detail
, (client
?client
->window
:0));
921 if (keyboard_interactively_grabbed())
923 if (config_focus_follow
&& config_focus_delay
&&
924 /* leave inferior events can happen when the mouse goes onto
925 the window's border and then into the window before the
927 e
->xcrossing
.detail
!= NotifyInferior
)
929 ob_main_loop_timeout_remove_data(ob_main_loop
,
940 con
= frame_context(client
, e
->xcrossing
.window
,
941 e
->xcrossing
.x
, e
->xcrossing
.y
);
943 case OB_FRAME_CONTEXT_MAXIMIZE
:
944 client
->frame
->max_hover
= TRUE
;
945 frame_adjust_state(client
->frame
);
947 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
948 client
->frame
->desk_hover
= TRUE
;
949 frame_adjust_state(client
->frame
);
951 case OB_FRAME_CONTEXT_SHADE
:
952 client
->frame
->shade_hover
= TRUE
;
953 frame_adjust_state(client
->frame
);
955 case OB_FRAME_CONTEXT_ICONIFY
:
956 client
->frame
->iconify_hover
= TRUE
;
957 frame_adjust_state(client
->frame
);
959 case OB_FRAME_CONTEXT_CLOSE
:
960 client
->frame
->close_hover
= TRUE
;
961 frame_adjust_state(client
->frame
);
963 case OB_FRAME_CONTEXT_FRAME
:
964 if (keyboard_interactively_grabbed())
966 if (e
->xcrossing
.mode
== NotifyGrab
||
967 e
->xcrossing
.mode
== NotifyUngrab
||
968 /*ignore enters when we're already in the window */
969 e
->xcrossing
.detail
== NotifyInferior
||
970 is_enter_focus_event_ignored(e
))
972 ob_debug_type(OB_DEBUG_FOCUS
,
973 "%sNotify mode %d detail %d on %lx IGNORED\n",
974 (e
->type
== EnterNotify
? "Enter" : "Leave"),
976 e
->xcrossing
.detail
, client
?client
->window
:0);
979 ob_debug_type(OB_DEBUG_FOCUS
,
980 "%sNotify mode %d detail %d on %lx, "
982 (e
->type
== EnterNotify
? "Enter" : "Leave"),
984 e
->xcrossing
.detail
, (client
?client
->window
:0));
985 if (config_focus_follow
)
986 event_enter_client(client
);
994 case ConfigureRequest
:
996 /* dont compress these unless you're going to watch for property
997 notifies in between (these can change what the configure would
999 also you can't compress stacking events
1003 gboolean move
= FALSE
;
1004 gboolean resize
= FALSE
;
1005 gboolean border
= FALSE
;
1007 /* get the current area */
1008 RECT_TO_DIMS(client
->area
, x
, y
, w
, h
);
1009 b
= client
->border_width
;
1011 ob_debug("ConfigureRequest for \"%s\" desktop %d wmstate %d "
1013 " x %d y %d w %d h %d b %d\n",
1015 screen_desktop
, client
->wmstate
, client
->frame
->visible
,
1018 if (e
->xconfigurerequest
.value_mask
& CWBorderWidth
)
1019 if (client
->border_width
!= e
->xconfigurerequest
.border_width
) {
1020 b
= e
->xconfigurerequest
.border_width
;
1025 if (e
->xconfigurerequest
.value_mask
& CWStackMode
) {
1026 ObClient
*sibling
= NULL
;
1028 /* get the sibling */
1029 if (e
->xconfigurerequest
.value_mask
& CWSibling
) {
1031 win
= g_hash_table_lookup(window_map
,
1032 &e
->xconfigurerequest
.above
);
1033 if (WINDOW_IS_CLIENT(win
) && WINDOW_AS_CLIENT(win
) != client
)
1034 sibling
= WINDOW_AS_CLIENT(win
);
1037 /* activate it rather than just focus it */
1038 stacking_restack_request(client
, sibling
,
1039 e
->xconfigurerequest
.detail
, TRUE
);
1041 /* if a stacking change moves the window without resizing */
1045 if ((e
->xconfigurerequest
.value_mask
& CWX
) ||
1046 (e
->xconfigurerequest
.value_mask
& CWY
) ||
1047 (e
->xconfigurerequest
.value_mask
& CWWidth
) ||
1048 (e
->xconfigurerequest
.value_mask
& CWHeight
))
1050 if (e
->xconfigurerequest
.value_mask
& CWX
) {
1051 /* don't allow clients to move shaded windows (fvwm does this)
1053 if (!client
->shaded
)
1054 x
= e
->xconfigurerequest
.x
;
1057 if (e
->xconfigurerequest
.value_mask
& CWY
) {
1058 /* don't allow clients to move shaded windows (fvwm does this)
1060 if (!client
->shaded
)
1061 y
= e
->xconfigurerequest
.y
;
1065 if (e
->xconfigurerequest
.value_mask
& CWWidth
) {
1066 w
= e
->xconfigurerequest
.width
;
1069 if (e
->xconfigurerequest
.value_mask
& CWHeight
) {
1070 h
= e
->xconfigurerequest
.height
;
1075 ob_debug("ConfigureRequest x(%d) %d y(%d) %d w(%d) %d h(%d) %d "
1076 "move %d resize %d\n",
1077 e
->xconfigurerequest
.value_mask
& CWX
, x
,
1078 e
->xconfigurerequest
.value_mask
& CWY
, y
,
1079 e
->xconfigurerequest
.value_mask
& CWWidth
, w
,
1080 e
->xconfigurerequest
.value_mask
& CWHeight
, h
,
1083 /* check for broken apps moving to their root position
1085 XXX remove this some day...that would be nice. right now all
1086 kde apps do this when they try activate themselves on another
1087 desktop. eg. open amarok window on desktop 1, switch to desktop
1088 2, click amarok tray icon. it will move by its decoration size.
1090 if (move
&& !resize
&&
1091 x
!= client
->area
.x
&&
1092 x
== (client
->frame
->area
.x
+ client
->frame
->size
.left
-
1093 (gint
)client
->border_width
) &&
1094 y
!= client
->area
.y
&&
1095 y
== (client
->frame
->area
.y
+ client
->frame
->size
.top
-
1096 (gint
)client
->border_width
))
1098 ob_debug_type(OB_DEBUG_APP_BUGS
,
1099 "Application %s is trying to move via "
1100 "ConfigureRequest to it's root window position "
1101 "but it is not using StaticGravity\n",
1107 /* they still requested a move, so don't change whether a
1108 notify is sent or not */
1111 if (move
|| resize
|| border
) {
1114 if (move
|| resize
) {
1115 client_try_configure(client
, &x
, &y
, &w
, &h
, &lw
, &lh
, FALSE
);
1117 /* if x was not given, then use gravity to figure out the new
1118 x. the reference point should not be moved */
1119 if ((e
->xconfigurerequest
.value_mask
& CWWidth
&&
1120 !(e
->xconfigurerequest
.value_mask
& CWX
)))
1121 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1122 /* if y was not given, then use gravity to figure out the new
1123 y. the reference point should not be moved */
1124 if ((e
->xconfigurerequest
.value_mask
& CWHeight
&&
1125 !(e
->xconfigurerequest
.value_mask
& CWY
)))
1126 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1128 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1130 /* if they requested something that moves the window, or if
1131 the window is actually being changed then configure it and
1132 send a configure notify to them */
1133 if (move
|| !RECT_EQUAL_DIMS(client
->area
, x
, y
, w
, h
) ||
1136 ob_debug("Granting ConfigureRequest x %d y %d w %d h %d "
1139 client_configure(client
, x
, y
, w
, h
, b
, FALSE
, TRUE
);
1142 /* ignore enter events caused by these like ob actions do */
1143 event_ignore_all_queued_enters();
1148 if (client
->ignore_unmaps
) {
1149 client
->ignore_unmaps
--;
1152 ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
1153 "ignores left %d\n",
1154 client
->window
, e
->xunmap
.event
, e
->xunmap
.from_configure
,
1155 client
->ignore_unmaps
);
1156 client_unmanage(client
);
1159 ob_debug("DestroyNotify for window 0x%x\n", client
->window
);
1160 client_unmanage(client
);
1162 case ReparentNotify
:
1163 /* this is when the client is first taken captive in the frame */
1164 if (e
->xreparent
.parent
== client
->frame
->plate
) break;
1167 This event is quite rare and is usually handled in unmapHandler.
1168 However, if the window is unmapped when the reparent event occurs,
1169 the window manager never sees it because an unmap event is not sent
1170 to an already unmapped window.
1173 /* we don't want the reparent event, put it back on the stack for the
1174 X server to deal with after we unmanage the window */
1175 XPutBackEvent(ob_display
, e
);
1177 ob_debug("ReparentNotify for window 0x%x\n", client
->window
);
1178 client_unmanage(client
);
1181 ob_debug("MapRequest for 0x%lx\n", client
->window
);
1182 if (!client
->iconic
) break; /* this normally doesn't happen, but if it
1183 does, we don't want it!
1184 it can happen now when the window is on
1185 another desktop, but we still don't
1187 client_activate(client
, FALSE
, TRUE
);
1190 /* validate cuz we query stuff off the client here */
1191 if (!client_validate(client
)) break;
1193 if (e
->xclient
.format
!= 32) return;
1195 msgtype
= e
->xclient
.message_type
;
1196 if (msgtype
== prop_atoms
.wm_change_state
) {
1197 /* compress changes into a single change */
1198 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1200 /* XXX: it would be nice to compress ALL messages of a
1201 type, not just messages in a row without other
1202 message types between. */
1203 if (ce
.xclient
.message_type
!= msgtype
) {
1204 XPutBackEvent(ob_display
, &ce
);
1207 e
->xclient
= ce
.xclient
;
1209 client_set_wm_state(client
, e
->xclient
.data
.l
[0]);
1210 } else if (msgtype
== prop_atoms
.net_wm_desktop
) {
1211 /* compress changes into a single change */
1212 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1214 /* XXX: it would be nice to compress ALL messages of a
1215 type, not just messages in a row without other
1216 message types between. */
1217 if (ce
.xclient
.message_type
!= msgtype
) {
1218 XPutBackEvent(ob_display
, &ce
);
1221 e
->xclient
= ce
.xclient
;
1223 if ((unsigned)e
->xclient
.data
.l
[0] < screen_num_desktops
||
1224 (unsigned)e
->xclient
.data
.l
[0] == DESKTOP_ALL
)
1225 client_set_desktop(client
, (unsigned)e
->xclient
.data
.l
[0],
1227 } else if (msgtype
== prop_atoms
.net_wm_state
) {
1228 /* can't compress these */
1229 ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
1230 (e
->xclient
.data
.l
[0] == 0 ? "Remove" :
1231 e
->xclient
.data
.l
[0] == 1 ? "Add" :
1232 e
->xclient
.data
.l
[0] == 2 ? "Toggle" : "INVALID"),
1233 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2],
1235 client_set_state(client
, e
->xclient
.data
.l
[0],
1236 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2]);
1238 /* ignore enter events caused by these like ob actions do */
1239 event_ignore_all_queued_enters();
1240 } else if (msgtype
== prop_atoms
.net_close_window
) {
1241 ob_debug("net_close_window for 0x%lx\n", client
->window
);
1242 client_close(client
);
1243 } else if (msgtype
== prop_atoms
.net_active_window
) {
1244 ob_debug("net_active_window for 0x%lx source=%s\n",
1246 (e
->xclient
.data
.l
[0] == 0 ? "unknown" :
1247 (e
->xclient
.data
.l
[0] == 1 ? "application" :
1248 (e
->xclient
.data
.l
[0] == 2 ? "user" : "INVALID"))));
1249 /* XXX make use of data.l[2] !? */
1250 if (e
->xclient
.data
.l
[0] == 1 || e
->xclient
.data
.l
[0] == 2) {
1251 event_curtime
= e
->xclient
.data
.l
[1];
1252 if (event_curtime
== 0)
1253 ob_debug_type(OB_DEBUG_APP_BUGS
,
1254 "_NET_ACTIVE_WINDOW message for window %s is"
1255 " missing a timestamp\n", client
->title
);
1257 ob_debug_type(OB_DEBUG_APP_BUGS
,
1258 "_NET_ACTIVE_WINDOW message for window %s is "
1259 "missing source indication\n");
1260 client_activate(client
, FALSE
,
1261 (e
->xclient
.data
.l
[0] == 0 ||
1262 e
->xclient
.data
.l
[0] == 2));
1263 } else if (msgtype
== prop_atoms
.net_wm_moveresize
) {
1264 ob_debug("net_wm_moveresize for 0x%lx direction %d\n",
1265 client
->window
, e
->xclient
.data
.l
[2]);
1266 if ((Atom
)e
->xclient
.data
.l
[2] ==
1267 prop_atoms
.net_wm_moveresize_size_topleft
||
1268 (Atom
)e
->xclient
.data
.l
[2] ==
1269 prop_atoms
.net_wm_moveresize_size_top
||
1270 (Atom
)e
->xclient
.data
.l
[2] ==
1271 prop_atoms
.net_wm_moveresize_size_topright
||
1272 (Atom
)e
->xclient
.data
.l
[2] ==
1273 prop_atoms
.net_wm_moveresize_size_right
||
1274 (Atom
)e
->xclient
.data
.l
[2] ==
1275 prop_atoms
.net_wm_moveresize_size_right
||
1276 (Atom
)e
->xclient
.data
.l
[2] ==
1277 prop_atoms
.net_wm_moveresize_size_bottomright
||
1278 (Atom
)e
->xclient
.data
.l
[2] ==
1279 prop_atoms
.net_wm_moveresize_size_bottom
||
1280 (Atom
)e
->xclient
.data
.l
[2] ==
1281 prop_atoms
.net_wm_moveresize_size_bottomleft
||
1282 (Atom
)e
->xclient
.data
.l
[2] ==
1283 prop_atoms
.net_wm_moveresize_size_left
||
1284 (Atom
)e
->xclient
.data
.l
[2] ==
1285 prop_atoms
.net_wm_moveresize_move
||
1286 (Atom
)e
->xclient
.data
.l
[2] ==
1287 prop_atoms
.net_wm_moveresize_size_keyboard
||
1288 (Atom
)e
->xclient
.data
.l
[2] ==
1289 prop_atoms
.net_wm_moveresize_move_keyboard
) {
1291 moveresize_start(client
, e
->xclient
.data
.l
[0],
1292 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[3],
1293 e
->xclient
.data
.l
[2]);
1295 else if ((Atom
)e
->xclient
.data
.l
[2] ==
1296 prop_atoms
.net_wm_moveresize_cancel
)
1297 moveresize_end(TRUE
);
1298 } else if (msgtype
== prop_atoms
.net_moveresize_window
) {
1299 gint ograv
, x
, y
, w
, h
;
1301 ograv
= client
->gravity
;
1303 if (e
->xclient
.data
.l
[0] & 0xff)
1304 client
->gravity
= e
->xclient
.data
.l
[0] & 0xff;
1306 if (e
->xclient
.data
.l
[0] & 1 << 8)
1307 x
= e
->xclient
.data
.l
[1];
1310 if (e
->xclient
.data
.l
[0] & 1 << 9)
1311 y
= e
->xclient
.data
.l
[2];
1315 if (e
->xclient
.data
.l
[0] & 1 << 10) {
1316 w
= e
->xclient
.data
.l
[3];
1318 /* if x was not given, then use gravity to figure out the new
1319 x. the reference point should not be moved */
1320 if (!(e
->xclient
.data
.l
[0] & 1 << 8))
1321 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1324 w
= client
->area
.width
;
1326 if (e
->xclient
.data
.l
[0] & 1 << 11) {
1327 h
= e
->xclient
.data
.l
[4];
1329 /* if y was not given, then use gravity to figure out the new
1330 y. the reference point should not be moved */
1331 if (!(e
->xclient
.data
.l
[0] & 1 << 9))
1332 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1335 h
= client
->area
.height
;
1337 ob_debug("MOVERESIZE x %d %d y %d %d (gravity %d)\n",
1338 e
->xclient
.data
.l
[0] & 1 << 8, x
,
1339 e
->xclient
.data
.l
[0] & 1 << 9, y
,
1342 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1344 client_configure(client
, x
, y
, w
, h
, client
->border_width
,
1347 client
->gravity
= ograv
;
1349 /* ignore enter events caused by these like ob actions do */
1350 event_ignore_all_queued_enters();
1351 } else if (msgtype
== prop_atoms
.net_restack_window
) {
1352 if (e
->xclient
.data
.l
[0] != 2) {
1353 ob_debug_type(OB_DEBUG_APP_BUGS
,
1354 "_NET_RESTACK_WINDOW sent for window %s with "
1355 "invalid source indication %ld\n",
1356 client
->title
, e
->xclient
.data
.l
[0]);
1358 ObClient
*sibling
= NULL
;
1359 if (e
->xclient
.data
.l
[1]) {
1360 ObWindow
*win
= g_hash_table_lookup
1361 (window_map
, &e
->xclient
.data
.l
[1]);
1362 if (WINDOW_IS_CLIENT(win
) &&
1363 WINDOW_AS_CLIENT(win
) != client
)
1365 sibling
= WINDOW_AS_CLIENT(win
);
1367 if (sibling
== NULL
)
1368 ob_debug_type(OB_DEBUG_APP_BUGS
,
1369 "_NET_RESTACK_WINDOW sent for window %s "
1370 "with invalid sibling 0x%x\n",
1371 client
->title
, e
->xclient
.data
.l
[1]);
1373 if (e
->xclient
.data
.l
[2] == Below
||
1374 e
->xclient
.data
.l
[2] == BottomIf
||
1375 e
->xclient
.data
.l
[2] == Above
||
1376 e
->xclient
.data
.l
[2] == TopIf
||
1377 e
->xclient
.data
.l
[2] == Opposite
)
1379 /* just raise, don't activate */
1380 stacking_restack_request(client
, sibling
,
1381 e
->xclient
.data
.l
[2], FALSE
);
1382 /* send a synthetic ConfigureNotify, cuz this is supposed
1383 to be like a ConfigureRequest. */
1384 client_reconfigure(client
);
1386 ob_debug_type(OB_DEBUG_APP_BUGS
,
1387 "_NET_RESTACK_WINDOW sent for window %s "
1388 "with invalid detail %d\n",
1389 client
->title
, e
->xclient
.data
.l
[2]);
1393 case PropertyNotify
:
1394 /* validate cuz we query stuff off the client here */
1395 if (!client_validate(client
)) break;
1397 /* compress changes to a single property into a single change */
1398 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1402 /* XXX: it would be nice to compress ALL changes to a property,
1403 not just changes in a row without other props between. */
1405 a
= ce
.xproperty
.atom
;
1406 b
= e
->xproperty
.atom
;
1410 if ((a
== prop_atoms
.net_wm_name
||
1411 a
== prop_atoms
.wm_name
||
1412 a
== prop_atoms
.net_wm_icon_name
||
1413 a
== prop_atoms
.wm_icon_name
)
1415 (b
== prop_atoms
.net_wm_name
||
1416 b
== prop_atoms
.wm_name
||
1417 b
== prop_atoms
.net_wm_icon_name
||
1418 b
== prop_atoms
.wm_icon_name
)) {
1421 if (a
== prop_atoms
.net_wm_icon
&&
1422 b
== prop_atoms
.net_wm_icon
)
1425 XPutBackEvent(ob_display
, &ce
);
1429 msgtype
= e
->xproperty
.atom
;
1430 if (msgtype
== XA_WM_NORMAL_HINTS
) {
1431 client_update_normal_hints(client
);
1432 /* normal hints can make a window non-resizable */
1433 client_setup_decor_and_functions(client
);
1434 } else if (msgtype
== XA_WM_HINTS
) {
1435 client_update_wmhints(client
);
1436 } else if (msgtype
== XA_WM_TRANSIENT_FOR
) {
1437 client_update_transient_for(client
);
1438 client_get_type_and_transientness(client
);
1439 /* type may have changed, so update the layer */
1440 client_calc_layer(client
);
1441 client_setup_decor_and_functions(client
);
1442 } else if (msgtype
== prop_atoms
.net_wm_name
||
1443 msgtype
== prop_atoms
.wm_name
||
1444 msgtype
== prop_atoms
.net_wm_icon_name
||
1445 msgtype
== prop_atoms
.wm_icon_name
) {
1446 client_update_title(client
);
1447 } else if (msgtype
== prop_atoms
.wm_protocols
) {
1448 client_update_protocols(client
);
1449 client_setup_decor_and_functions(client
);
1451 else if (msgtype
== prop_atoms
.net_wm_strut
) {
1452 client_update_strut(client
);
1454 else if (msgtype
== prop_atoms
.net_wm_icon
) {
1455 client_update_icons(client
);
1457 else if (msgtype
== prop_atoms
.net_wm_icon_geometry
) {
1458 client_update_icon_geometry(client
);
1460 else if (msgtype
== prop_atoms
.net_wm_user_time
) {
1461 client_update_user_time(client
);
1463 else if (msgtype
== prop_atoms
.net_wm_user_time_window
) {
1464 client_update_user_time_window(client
);
1467 else if (msgtype
== prop_atoms
.net_wm_sync_request_counter
) {
1468 client_update_sync_request_counter(client
);
1472 case ColormapNotify
:
1473 client_update_colormap(client
, e
->xcolormap
.colormap
);
1478 if (extensions_shape
&& e
->type
== extensions_shape_event_basep
) {
1479 client
->shaped
= ((XShapeEvent
*)e
)->shaped
;
1480 frame_adjust_shape(client
->frame
);
1486 static void event_handle_dock(ObDock
*s
, XEvent
*e
)
1490 if (e
->xbutton
.button
== 1)
1491 stacking_raise(DOCK_AS_WINDOW(s
));
1492 else if (e
->xbutton
.button
== 2)
1493 stacking_lower(DOCK_AS_WINDOW(s
));
1504 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
)
1508 dock_app_drag(app
, &e
->xmotion
);
1511 if (app
->ignore_unmaps
) {
1512 app
->ignore_unmaps
--;
1515 dock_remove(app
, TRUE
);
1518 dock_remove(app
, FALSE
);
1520 case ReparentNotify
:
1521 dock_remove(app
, FALSE
);
1523 case ConfigureNotify
:
1524 dock_app_configure(app
, e
->xconfigure
.width
, e
->xconfigure
.height
);
1529 static ObMenuFrame
* find_active_menu()
1532 ObMenuFrame
*ret
= NULL
;
1534 for (it
= menu_frame_visible
; it
; it
= g_list_next(it
)) {
1543 static ObMenuFrame
* find_active_or_last_menu()
1545 ObMenuFrame
*ret
= NULL
;
1547 ret
= find_active_menu();
1548 if (!ret
&& menu_frame_visible
)
1549 ret
= menu_frame_visible
->data
;
1553 static gboolean
event_handle_menu_keyboard(XEvent
*ev
)
1555 guint keycode
, state
;
1558 gboolean ret
= TRUE
;
1560 keycode
= ev
->xkey
.keycode
;
1561 state
= ev
->xkey
.state
;
1562 unikey
= translate_unichar(keycode
);
1564 frame
= find_active_or_last_menu();
1568 else if (keycode
== ob_keycode(OB_KEY_ESCAPE
) && state
== 0) {
1569 /* Escape goes to the parent menu or closes the last one */
1571 menu_frame_select(frame
, NULL
, TRUE
);
1573 menu_frame_hide_all();
1576 else if (keycode
== ob_keycode(OB_KEY_RETURN
) && (state
== 0 ||
1577 state
== ControlMask
))
1579 /* Enter runs the active item or goes into the submenu.
1580 Control-Enter runs it without closing the menu. */
1582 menu_frame_select_next(frame
->child
);
1583 else if (frame
->selected
)
1584 menu_entry_frame_execute(frame
->selected
, state
, ev
->xkey
.time
);
1587 else if (keycode
== ob_keycode(OB_KEY_LEFT
) && ev
->xkey
.state
== 0) {
1588 /* Left goes to the parent menu */
1589 menu_frame_select(frame
, NULL
, TRUE
);
1592 else if (keycode
== ob_keycode(OB_KEY_RIGHT
) && ev
->xkey
.state
== 0) {
1593 /* Right goes to the selected submenu */
1594 if (frame
->child
) menu_frame_select_next(frame
->child
);
1597 else if (keycode
== ob_keycode(OB_KEY_UP
) && state
== 0) {
1598 menu_frame_select_previous(frame
);
1601 else if (keycode
== ob_keycode(OB_KEY_DOWN
) && state
== 0) {
1602 menu_frame_select_next(frame
);
1605 /* keyboard accelerator shortcuts. (allow controlmask) */
1606 else if ((ev
->xkey
.state
& ~ControlMask
) == 0 &&
1607 /* was it a valid key? */
1609 /* don't bother if the menu is empty. */
1614 ObMenuEntryFrame
*found
= NULL
;
1615 guint num_found
= 0;
1617 /* start after the selected one */
1618 start
= frame
->entries
;
1619 if (frame
->selected
) {
1620 for (it
= start
; frame
->selected
!= it
->data
; it
= g_list_next(it
))
1621 g_assert(it
!= NULL
); /* nothing was selected? */
1622 /* next with wraparound */
1623 start
= g_list_next(it
);
1624 if (start
== NULL
) start
= frame
->entries
;
1629 ObMenuEntryFrame
*e
= it
->data
;
1630 gunichar entrykey
= 0;
1632 if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
)
1633 entrykey
= e
->entry
->data
.normal
.shortcut
;
1634 else if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_SUBMENU
)
1635 entrykey
= e
->entry
->data
.submenu
.submenu
->shortcut
;
1637 if (unikey
== entrykey
) {
1638 if (found
== NULL
) found
= e
;
1642 /* next with wraparound */
1643 it
= g_list_next(it
);
1644 if (it
== NULL
) it
= frame
->entries
;
1645 } while (it
!= start
);
1648 if (found
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
&&
1651 menu_frame_select(frame
, found
, TRUE
);
1652 usleep(50000); /* highlight the item for a short bit so the
1653 user can see what happened */
1654 menu_entry_frame_execute(found
, state
, ev
->xkey
.time
);
1656 menu_frame_select(frame
, found
, TRUE
);
1658 menu_frame_select_next(frame
->child
);
1669 static gboolean
event_handle_menu(XEvent
*ev
)
1672 ObMenuEntryFrame
*e
;
1673 gboolean ret
= TRUE
;
1677 if ((ev
->xbutton
.button
< 4 || ev
->xbutton
.button
> 5)
1680 if ((e
= menu_entry_frame_under(ev
->xbutton
.x_root
,
1681 ev
->xbutton
.y_root
)))
1682 menu_entry_frame_execute(e
, ev
->xbutton
.state
,
1685 menu_frame_hide_all();
1689 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
))) {
1690 if (e
->ignore_enters
)
1693 menu_frame_select(e
->frame
, e
, FALSE
);
1697 /*ignore leaves when we're already in the window */
1698 if (ev
->xcrossing
.detail
== NotifyInferior
)
1701 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
)) &&
1702 (f
= find_active_menu()) && f
->selected
== e
&&
1703 e
->entry
->type
!= OB_MENU_ENTRY_TYPE_SUBMENU
)
1705 menu_frame_select(e
->frame
, NULL
, FALSE
);
1709 if ((e
= menu_entry_frame_under(ev
->xmotion
.x_root
,
1710 ev
->xmotion
.y_root
)))
1711 menu_frame_select(e
->frame
, e
, FALSE
);
1714 ret
= event_handle_menu_keyboard(ev
);
1720 static void event_handle_user_input(ObClient
*client
, XEvent
*e
)
1722 g_assert(e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
1723 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
1724 e
->type
== KeyRelease
);
1726 if (menu_frame_visible
) {
1727 if (event_handle_menu(e
))
1728 /* don't use the event if the menu used it, but if the menu
1729 didn't use it and it's a keypress that is bound, it will
1730 close the menu and be used */
1734 /* if the keyboard interactive action uses the event then dont
1735 use it for bindings. likewise is moveresize uses the event. */
1736 if (!keyboard_process_interactive_grab(e
, &client
) &&
1737 !(moveresize_in_progress
&& moveresize_event(e
)))
1739 if (moveresize_in_progress
)
1740 /* make further actions work on the client being
1742 client
= moveresize_client
;
1744 menu_can_hide
= FALSE
;
1745 ob_main_loop_timeout_add(ob_main_loop
,
1746 config_menu_hide_delay
* 1000,
1747 menu_hide_delay_func
,
1748 NULL
, g_direct_equal
, NULL
);
1750 if (e
->type
== ButtonPress
||
1751 e
->type
== ButtonRelease
||
1752 e
->type
== MotionNotify
)
1754 /* the frame may not be "visible" but they can still click on it
1755 in the case where it is animating before disappearing */
1756 if (!client
|| !frame_iconify_animating(client
->frame
))
1757 mouse_event(client
, e
);
1758 } else if (e
->type
== KeyPress
) {
1759 keyboard_event((focus_cycle_target
? focus_cycle_target
:
1760 (client
? client
: focus_client
)), e
);
1765 static gboolean
menu_hide_delay_func(gpointer data
)
1767 menu_can_hide
= TRUE
;
1768 return FALSE
; /* no repeat */
1771 static void focus_delay_dest(gpointer data
)
1776 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
)
1778 const ObFocusDelayData
*f1
= d1
;
1779 return f1
->client
== d2
;
1782 static gboolean
focus_delay_func(gpointer data
)
1784 ObFocusDelayData
*d
= data
;
1785 Time old
= event_curtime
;
1787 event_curtime
= d
->time
;
1788 if (focus_client
!= d
->client
) {
1789 if (client_focus(d
->client
) && config_focus_raise
)
1790 stacking_raise(CLIENT_AS_WINDOW(d
->client
));
1792 event_curtime
= old
;
1793 return FALSE
; /* no repeat */
1796 static void focus_delay_client_dest(ObClient
*client
, gpointer data
)
1798 ob_main_loop_timeout_remove_data(ob_main_loop
, focus_delay_func
,
1802 void event_halt_focus_delay()
1804 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
1807 static Bool
event_look_for_enters(Display
*d
, XEvent
*e
, XPointer arg
)
1809 if (e
->type
== EnterNotify
&&
1810 /* these types aren't used for focusing */
1811 !(e
->xcrossing
.mode
== NotifyGrab
||
1812 e
->xcrossing
.mode
== NotifyUngrab
||
1813 e
->xcrossing
.detail
== NotifyInferior
))
1817 /* found an enter for that leave, ignore it if it's going to
1819 win
= g_hash_table_lookup(window_map
, &e
->xany
.window
);
1820 if (win
&& WINDOW_IS_CLIENT(win
))
1821 ++ignore_enter_focus
;
1823 return False
; /* don't disrupt the queue order, just count them */
1826 void event_ignore_all_queued_enters()
1830 XSync(ob_display
, FALSE
);
1832 /* count the events without disrupting them */
1833 ignore_enter_focus
= 0;
1834 XCheckIfEvent(ob_display
, &e
, event_look_for_enters
, NULL
);
1837 static gboolean
is_enter_focus_event_ignored(XEvent
*e
)
1839 g_assert(e
->type
== EnterNotify
&&
1840 !(e
->xcrossing
.mode
== NotifyGrab
||
1841 e
->xcrossing
.mode
== NotifyUngrab
||
1842 e
->xcrossing
.detail
== NotifyInferior
));
1844 ob_debug_type(OB_DEBUG_FOCUS
, "# enters ignored: %d\n",
1845 ignore_enter_focus
);
1847 if (ignore_enter_focus
) {
1848 --ignore_enter_focus
;
1854 void event_cancel_all_key_grabs()
1856 if (keyboard_interactively_grabbed())
1857 keyboard_interactive_cancel();
1858 else if (menu_frame_visible
)
1859 menu_frame_hide_all();
1860 else if (grab_on_keyboard())
1863 /* If we don't have the keyboard grabbed, then ungrab it with
1864 XUngrabKeyboard, so that there is not a passive grab left
1865 on from the KeyPress. If the grab is left on, and focus
1866 moves during that time, it will be NotifyWhileGrabbed, and
1867 applications like to ignore those! */
1868 if (!keyboard_interactively_grabbed())
1869 XUngrabKeyboard(ob_display
, CurrentTime
);
1873 gboolean
event_time_after(Time t1
, Time t2
)
1875 g_assert(t1
!= CurrentTime
);
1876 g_assert(t2
!= CurrentTime
);
1879 Timestamp values wrap around (after about 49.7 days). The server, given
1880 its current time is represented by timestamp T, always interprets
1881 timestamps from clients by treating half of the timestamp space as being
1882 later in time than T.
1883 - http://tronche.com/gui/x/xlib/input/pointer-grabbing.html
1886 /* TIME_HALF is half of the number space of a Time type variable */
1887 #define TIME_HALF (Time)(1 << (sizeof(Time)*8-1))
1889 if (t2
>= TIME_HALF
)
1890 /* t2 is in the second half so t1 might wrap around and be smaller than
1892 return t1
>= t2
|| t1
< (t2
+ TIME_HALF
);
1894 /* t2 is in the first half so t1 has to come after it */
1895 return t1
>= t2
&& t1
< (t2
+ TIME_HALF
);