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.
35 #include "menuframe.h"
41 #include "focus_cycle.h"
42 #include "moveresize.h"
45 #include "extensions.h"
46 #include "translate.h"
50 #include <X11/Xatom.h>
53 #ifdef HAVE_SYS_SELECT_H
54 # include <sys/select.h>
60 # include <unistd.h> /* for usleep() */
63 # include <X11/XKBlib.h>
67 #include <X11/ICE/ICElib.h>
84 gulong start
; /* inclusive */
85 gulong end
; /* inclusive */
88 static void event_process(const XEvent
*e
, gpointer data
);
89 static void event_handle_root(XEvent
*e
);
90 static gboolean
event_handle_menu_keyboard(XEvent
*e
);
91 static gboolean
event_handle_menu(XEvent
*e
);
92 static gboolean
event_handle_prompt(ObPrompt
*p
, XEvent
*e
);
93 static void event_handle_dock(ObDock
*s
, XEvent
*e
);
94 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
);
95 static void event_handle_client(ObClient
*c
, XEvent
*e
);
96 static void event_handle_user_input(ObClient
*client
, XEvent
*e
);
97 static gboolean
is_enter_focus_event_ignored(gulong serial
);
98 static void event_ignore_enter_range(gulong start
, gulong end
);
100 static void focus_delay_dest(gpointer data
);
101 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
);
102 static gboolean
focus_delay_func(gpointer data
);
103 static void focus_delay_client_dest(ObClient
*client
, gpointer data
);
105 Time event_curtime
= CurrentTime
;
106 Time event_last_user_time
= CurrentTime
;
107 /*! The serial of the current X event */
109 static gulong event_curserial
;
110 static gboolean focus_left_screen
= FALSE
;
111 /*! A list of ObSerialRanges which are to be ignored for mouse enter events */
112 static GSList
*ignore_serials
= NULL
;
115 static void ice_handler(gint fd
, gpointer conn
)
118 IceProcessMessages(conn
, NULL
, &b
);
121 static void ice_watch(IceConn conn
, IcePointer data
, Bool opening
,
122 IcePointer
*watch_data
)
127 fd
= IceConnectionNumber(conn
);
128 ob_main_loop_fd_add(ob_main_loop
, fd
, ice_handler
, conn
, NULL
);
130 ob_main_loop_fd_remove(ob_main_loop
, fd
);
136 void event_startup(gboolean reconfig
)
138 if (reconfig
) return;
140 ob_main_loop_x_add(ob_main_loop
, event_process
, NULL
, NULL
);
143 IceAddConnectionWatch(ice_watch
, NULL
);
146 client_add_destroy_notify(focus_delay_client_dest
, NULL
);
149 void event_shutdown(gboolean reconfig
)
151 if (reconfig
) return;
154 IceRemoveConnectionWatch(ice_watch
, NULL
);
157 client_remove_destroy_notify(focus_delay_client_dest
);
160 static Window
event_get_window(XEvent
*e
)
167 window
= RootWindow(ob_display
, ob_screen
);
170 window
= e
->xmap
.window
;
173 window
= e
->xunmap
.window
;
176 window
= e
->xdestroywindow
.window
;
178 case ConfigureRequest
:
179 window
= e
->xconfigurerequest
.window
;
181 case ConfigureNotify
:
182 window
= e
->xconfigure
.window
;
186 if (extensions_xkb
&& e
->type
== extensions_xkb_event_basep
) {
187 switch (((XkbAnyEvent
*)e
)->xkb_type
) {
189 window
= ((XkbBellNotifyEvent
*)e
)->window
;
196 if (extensions_sync
&&
197 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
202 window
= e
->xany
.window
;
207 static void event_set_curtime(XEvent
*e
)
209 Time t
= CurrentTime
;
211 /* grab the lasttime and hack up the state */
227 t
= e
->xproperty
.time
;
231 t
= e
->xcrossing
.time
;
235 if (extensions_sync
&&
236 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
238 t
= ((XSyncAlarmNotifyEvent
*)e
)->time
;
241 /* if more event types are anticipated, get their timestamp
246 /* watch that if we get an event earlier than the last specified user_time,
247 which can happen if the clock goes backwards, we erase the last
248 specified user_time */
249 if (t
&& event_last_user_time
&& event_time_after(event_last_user_time
, t
))
250 event_last_user_time
= CurrentTime
;
255 static void event_hack_mods(XEvent
*e
)
258 XkbStateRec xkb_state
;
264 e
->xbutton
.state
= modkeys_only_modifier_masks(e
->xbutton
.state
);
267 e
->xkey
.state
= modkeys_only_modifier_masks(e
->xkey
.state
);
271 /* If XKB is present, then the modifiers are all strange from its
272 magic. Our X core protocol stuff won't work, so we use this to
273 find what the modifier state is instead. */
274 if (XkbGetState(ob_display
, XkbUseCoreKbd
, &xkb_state
) == Success
)
276 modkeys_only_modifier_masks(xkb_state
.compat_state
);
280 e
->xkey
.state
= modkeys_only_modifier_masks(e
->xkey
.state
);
281 /* remove from the state the mask of the modifier key being
282 released, if it is a modifier key being released that is */
283 e
->xkey
.state
&= ~modkeys_keycode_to_mask(e
->xkey
.keycode
);
287 e
->xmotion
.state
= modkeys_only_modifier_masks(e
->xmotion
.state
);
288 /* compress events */
291 while (XCheckTypedWindowEvent(ob_display
, e
->xmotion
.window
,
293 e
->xmotion
.x
= ce
.xmotion
.x
;
294 e
->xmotion
.y
= ce
.xmotion
.y
;
295 e
->xmotion
.x_root
= ce
.xmotion
.x_root
;
296 e
->xmotion
.y_root
= ce
.xmotion
.y_root
;
303 static gboolean
wanted_focusevent(XEvent
*e
, gboolean in_client_only
)
305 gint mode
= e
->xfocus
.mode
;
306 gint detail
= e
->xfocus
.detail
;
307 Window win
= e
->xany
.window
;
309 if (e
->type
== FocusIn
) {
310 /* These are ones we never want.. */
312 /* This means focus was given by a keyboard/mouse grab. */
313 if (mode
== NotifyGrab
)
315 /* This means focus was given back from a keyboard/mouse grab. */
316 if (mode
== NotifyUngrab
)
319 /* These are the ones we want.. */
321 if (win
== RootWindow(ob_display
, ob_screen
)) {
322 /* If looking for a focus in on a client, then always return
323 FALSE for focus in's to the root window */
326 /* This means focus reverted off of a client */
327 else if (detail
== NotifyPointerRoot
||
328 detail
== NotifyDetailNone
||
329 detail
== NotifyInferior
||
330 /* This means focus got here from another screen */
331 detail
== NotifyNonlinear
)
337 /* It was on a client, was it a valid one?
338 It's possible to get a FocusIn event for a client that was managed
341 if (in_client_only
) {
342 ObWindow
*w
= g_hash_table_lookup(window_map
, &e
->xfocus
.window
);
343 if (!w
|| !WINDOW_IS_CLIENT(w
))
347 /* This means focus reverted to parent from the client (this
348 happens often during iconify animation) */
349 if (detail
== NotifyInferior
)
353 /* This means focus moved from the root window to a client */
354 if (detail
== NotifyVirtual
)
356 /* This means focus moved from one client to another */
357 if (detail
== NotifyNonlinearVirtual
)
363 g_assert(e
->type
== FocusOut
);
365 /* These are ones we never want.. */
367 /* This means focus was taken by a keyboard/mouse grab. */
368 if (mode
== NotifyGrab
)
370 /* This means focus was grabbed on a window and it was released. */
371 if (mode
== NotifyUngrab
)
374 /* Focus left the root window revertedto state */
375 if (win
== RootWindow(ob_display
, ob_screen
))
378 /* These are the ones we want.. */
380 /* This means focus moved from a client to the root window */
381 if (detail
== NotifyVirtual
)
383 /* This means focus moved from one client to another */
384 if (detail
== NotifyNonlinearVirtual
)
392 static Bool
event_look_for_focusin(Display
*d
, XEvent
*e
, XPointer arg
)
394 return e
->type
== FocusIn
&& wanted_focusevent(e
, FALSE
);
397 static Bool
event_look_for_focusin_client(Display
*d
, XEvent
*e
, XPointer arg
)
399 return e
->type
== FocusIn
&& wanted_focusevent(e
, TRUE
);
402 static void print_focusevent(XEvent
*e
)
404 gint mode
= e
->xfocus
.mode
;
405 gint detail
= e
->xfocus
.detail
;
406 Window win
= e
->xany
.window
;
407 const gchar
*modestr
, *detailstr
;
410 case NotifyNormal
: modestr
="NotifyNormal"; break;
411 case NotifyGrab
: modestr
="NotifyGrab"; break;
412 case NotifyUngrab
: modestr
="NotifyUngrab"; break;
413 case NotifyWhileGrabbed
: modestr
="NotifyWhileGrabbed"; break;
416 case NotifyAncestor
: detailstr
="NotifyAncestor"; break;
417 case NotifyVirtual
: detailstr
="NotifyVirtual"; break;
418 case NotifyInferior
: detailstr
="NotifyInferior"; break;
419 case NotifyNonlinear
: detailstr
="NotifyNonlinear"; break;
420 case NotifyNonlinearVirtual
: detailstr
="NotifyNonlinearVirtual"; break;
421 case NotifyPointer
: detailstr
="NotifyPointer"; break;
422 case NotifyPointerRoot
: detailstr
="NotifyPointerRoot"; break;
423 case NotifyDetailNone
: detailstr
="NotifyDetailNone"; break;
426 if (mode
== NotifyGrab
|| mode
== NotifyUngrab
)
431 ob_debug_type(OB_DEBUG_FOCUS
, "Focus%s 0x%x mode=%s detail=%s\n",
432 (e
->xfocus
.type
== FocusIn
? "In" : "Out"),
438 static gboolean
event_ignore(XEvent
*e
, ObClient
*client
)
443 if (!wanted_focusevent(e
, FALSE
))
448 if (!wanted_focusevent(e
, FALSE
))
455 static void event_process(const XEvent
*ec
, gpointer data
)
458 ObClient
*client
= NULL
;
460 ObDockApp
*dockapp
= NULL
;
461 ObWindow
*obwin
= NULL
;
463 ObEventData
*ed
= data
;
464 ObPrompt
*prompt
= NULL
;
466 /* make a copy we can mangle */
470 window
= event_get_window(e
);
471 if ((obwin
= g_hash_table_lookup(window_map
, &window
))) {
472 switch (obwin
->type
) {
474 dock
= WINDOW_AS_DOCK(obwin
);
477 dockapp
= WINDOW_AS_DOCKAPP(obwin
);
480 client
= WINDOW_AS_CLIENT(obwin
);
481 /* events on clients can be events on prompt windows too */
482 prompt
= client
->prompt
;
485 /* not to be used for events */
486 g_assert_not_reached();
488 case Window_Internal
:
489 /* we don't do anything with events directly on these windows */
492 prompt
= WINDOW_AS_PROMPT(obwin
);
497 event_set_curtime(e
);
498 event_curserial
= e
->xany
.serial
;
500 if (event_ignore(e
, client
)) {
507 /* deal with it in the kernel */
509 if (menu_frame_visible
&&
510 (e
->type
== EnterNotify
|| e
->type
== LeaveNotify
))
512 /* crossing events for menu */
513 event_handle_menu(e
);
514 } else if (e
->type
== FocusIn
) {
516 e
->xfocus
.detail
== NotifyInferior
)
518 ob_debug_type(OB_DEBUG_FOCUS
,
519 "Focus went to the frame window");
521 focus_left_screen
= FALSE
;
523 focus_fallback(FALSE
, config_focus_under_mouse
, TRUE
, TRUE
);
525 /* We don't get a FocusOut for this case, because it's just moving
526 from our Inferior up to us. This happens when iconifying a
527 window with RevertToParent focus */
528 frame_adjust_focus(client
->frame
, FALSE
);
529 /* focus_set_client(NULL) has already been called */
531 else if (e
->xfocus
.detail
== NotifyPointerRoot
||
532 e
->xfocus
.detail
== NotifyDetailNone
||
533 e
->xfocus
.detail
== NotifyInferior
||
534 e
->xfocus
.detail
== NotifyNonlinear
)
538 ob_debug_type(OB_DEBUG_FOCUS
,
539 "Focus went to root or pointer root/none\n");
541 if (e
->xfocus
.detail
== NotifyInferior
||
542 e
->xfocus
.detail
== NotifyNonlinear
)
544 focus_left_screen
= FALSE
;
547 /* If another FocusIn is in the queue then don't fallback yet. This
548 fixes the fun case of:
549 window map -> send focusin
550 window unmap -> get focusout
551 window map -> send focusin
552 get first focus out -> fall back to something (new window
553 hasn't received focus yet, so something else) -> send focusin
554 which means the "something else" is the last thing to get a
555 focusin sent to it, so the new window doesn't end up with focus.
557 But if the other focus in is something like PointerRoot then we
558 still want to fall back.
560 if (XCheckIfEvent(ob_display
, &ce
, event_look_for_focusin_client
,
563 XPutBackEvent(ob_display
, &ce
);
564 ob_debug_type(OB_DEBUG_FOCUS
,
565 " but another FocusIn is coming\n");
567 /* Focus has been reverted.
569 FocusOut events come after UnmapNotify, so we don't need to
570 worry about focusing an invalid window
573 if (!focus_left_screen
)
574 focus_fallback(FALSE
, config_focus_under_mouse
,
580 ob_debug_type(OB_DEBUG_FOCUS
,
581 "Focus went to a window that is already gone\n");
583 /* If you send focus to a window and then it disappears, you can
584 get the FocusIn for it, after it is unmanaged.
585 Just wait for the next FocusOut/FocusIn pair, but make note that
586 the window that was focused no longer is. */
587 focus_set_client(NULL
);
589 else if (client
!= focus_client
) {
590 focus_left_screen
= FALSE
;
591 frame_adjust_focus(client
->frame
, TRUE
);
592 focus_set_client(client
);
593 client_calc_layer(client
);
594 client_bring_helper_windows(client
);
596 } else if (e
->type
== FocusOut
) {
599 /* Look for the followup FocusIn */
600 if (!XCheckIfEvent(ob_display
, &ce
, event_look_for_focusin
, NULL
)) {
601 /* There is no FocusIn, this means focus went to a window that
602 is not being managed, or a window on another screen. */
606 xerror_set_ignore(TRUE
);
607 if (XGetInputFocus(ob_display
, &win
, &i
) != 0 &&
608 XGetGeometry(ob_display
, win
, &root
, &i
,&i
,&u
,&u
,&u
,&u
) != 0 &&
609 root
!= RootWindow(ob_display
, ob_screen
))
611 ob_debug_type(OB_DEBUG_FOCUS
,
612 "Focus went to another screen !\n");
613 focus_left_screen
= TRUE
;
616 ob_debug_type(OB_DEBUG_FOCUS
,
617 "Focus went to a black hole !\n");
618 xerror_set_ignore(FALSE
);
619 /* nothing is focused */
620 focus_set_client(NULL
);
622 /* Focus moved, so process the FocusIn event */
623 ObEventData ed
= { .ignored
= FALSE
};
624 event_process(&ce
, &ed
);
626 /* The FocusIn was ignored, this means it was on a window
627 that isn't a client. */
628 ob_debug_type(OB_DEBUG_FOCUS
,
629 "Focus went to an unmanaged window 0x%x !\n",
631 focus_fallback(TRUE
, config_focus_under_mouse
, TRUE
, TRUE
);
635 if (client
&& client
!= focus_client
) {
636 frame_adjust_focus(client
->frame
, FALSE
);
637 /* focus_set_client(NULL) has already been called in this
638 section or by focus_fallback */
642 event_handle_client(client
, e
);
644 event_handle_dockapp(dockapp
, e
);
646 event_handle_dock(dock
, e
);
647 else if (window
== RootWindow(ob_display
, ob_screen
))
648 event_handle_root(e
);
649 else if (e
->type
== MapRequest
)
650 client_manage(window
, NULL
);
651 else if (e
->type
== MappingNotify
) {
652 /* keyboard layout changes for modifier mapping changes. reload the
653 modifier map, and rebind all the key bindings as appropriate */
654 ob_debug("Kepboard map changed. Reloading keyboard bindings.\n");
655 modkeys_shutdown(TRUE
);
656 modkeys_startup(TRUE
);
659 else if (e
->type
== ClientMessage
) {
660 /* This is for _NET_WM_REQUEST_FRAME_EXTENTS messages. They come for
661 windows that are not managed yet. */
662 if (e
->xclient
.message_type
== prop_atoms
.net_request_frame_extents
) {
663 /* Pretend to manage the client, getting information used to
664 determine its decorations */
665 ObClient
*c
= client_fake_manage(e
->xclient
.window
);
668 /* set the frame extents on the window */
669 vals
[0] = c
->frame
->size
.left
;
670 vals
[1] = c
->frame
->size
.right
;
671 vals
[2] = c
->frame
->size
.top
;
672 vals
[3] = c
->frame
->size
.bottom
;
673 PROP_SETA32(e
->xclient
.window
, net_frame_extents
,
676 /* Free the pretend client */
677 client_fake_unmanage(c
);
680 else if (e
->type
== ConfigureRequest
) {
681 /* unhandled configure requests must be used to configure the
685 xwc
.x
= e
->xconfigurerequest
.x
;
686 xwc
.y
= e
->xconfigurerequest
.y
;
687 xwc
.width
= e
->xconfigurerequest
.width
;
688 xwc
.height
= e
->xconfigurerequest
.height
;
689 xwc
.border_width
= e
->xconfigurerequest
.border_width
;
690 xwc
.sibling
= e
->xconfigurerequest
.above
;
691 xwc
.stack_mode
= e
->xconfigurerequest
.detail
;
693 /* we are not to be held responsible if someone sends us an
695 xerror_set_ignore(TRUE
);
696 XConfigureWindow(ob_display
, window
,
697 e
->xconfigurerequest
.value_mask
, &xwc
);
698 xerror_set_ignore(FALSE
);
701 else if (extensions_sync
&&
702 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
704 XSyncAlarmNotifyEvent
*se
= (XSyncAlarmNotifyEvent
*)e
;
705 if (se
->alarm
== moveresize_alarm
&& moveresize_in_progress
)
710 if (prompt
&& event_handle_prompt(prompt
, e
))
712 else if (e
->type
== ButtonPress
|| e
->type
== ButtonRelease
) {
713 /* If the button press was on some non-root window, or was physically
714 on the root window, then process it */
715 if (window
!= RootWindow(ob_display
, ob_screen
) ||
716 e
->xbutton
.subwindow
== None
)
718 event_handle_user_input(client
, e
);
720 /* Otherwise only process it if it was physically on an openbox
725 if ((w
= g_hash_table_lookup(window_map
, &e
->xbutton
.subwindow
)) &&
726 WINDOW_IS_INTERNAL(w
))
728 event_handle_user_input(client
, e
);
732 else if (e
->type
== KeyPress
|| e
->type
== KeyRelease
||
733 e
->type
== MotionNotify
)
734 event_handle_user_input(client
, e
);
736 /* if something happens and it's not from an XEvent, then we don't know
738 event_curtime
= CurrentTime
;
742 static void event_handle_root(XEvent
*e
)
748 ob_debug("Another WM has requested to replace us. Exiting.\n");
753 if (e
->xclient
.format
!= 32) break;
755 msgtype
= e
->xclient
.message_type
;
756 if (msgtype
== prop_atoms
.net_current_desktop
) {
757 guint d
= e
->xclient
.data
.l
[0];
758 if (d
< screen_num_desktops
) {
759 event_curtime
= e
->xclient
.data
.l
[1];
760 if (event_curtime
== 0)
761 ob_debug_type(OB_DEBUG_APP_BUGS
,
762 "_NET_CURRENT_DESKTOP message is missing "
764 screen_set_desktop(d
, TRUE
);
766 } else if (msgtype
== prop_atoms
.net_number_of_desktops
) {
767 guint d
= e
->xclient
.data
.l
[0];
768 if (d
> 0 && d
<= 1000)
769 screen_set_num_desktops(d
);
770 } else if (msgtype
== prop_atoms
.net_showing_desktop
) {
771 screen_show_desktop(e
->xclient
.data
.l
[0] != 0, NULL
);
772 } else if (msgtype
== prop_atoms
.ob_control
) {
773 ob_debug("OB_CONTROL: %d\n", e
->xclient
.data
.l
[0]);
774 if (e
->xclient
.data
.l
[0] == 1)
776 else if (e
->xclient
.data
.l
[0] == 2)
778 else if (e
->xclient
.data
.l
[0] == 3)
780 } else if (msgtype
== prop_atoms
.wm_protocols
) {
781 if ((Atom
)e
->xclient
.data
.l
[0] == prop_atoms
.net_wm_ping
)
782 ping_got_pong(e
->xclient
.data
.l
[1]);
786 if (e
->xproperty
.atom
== prop_atoms
.net_desktop_names
) {
787 ob_debug("UPDATE DESKTOP NAMES\n");
788 screen_update_desktop_names();
790 else if (e
->xproperty
.atom
== prop_atoms
.net_desktop_layout
)
791 screen_update_layout();
793 case ConfigureNotify
:
795 XRRUpdateConfiguration(e
);
804 void event_enter_client(ObClient
*client
)
806 g_assert(config_focus_follow
);
808 if (is_enter_focus_event_ignored(event_curserial
)) {
809 ob_debug_type(OB_DEBUG_FOCUS
, "Ignoring enter event with serial %lu\n"
810 "on client 0x%x", event_curserial
, client
->window
);
814 if (client_enter_focusable(client
) && client_can_focus(client
)) {
815 if (config_focus_delay
) {
816 ObFocusDelayData
*data
;
818 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
820 data
= g_new(ObFocusDelayData
, 1);
821 data
->client
= client
;
822 data
->time
= event_curtime
;
823 data
->serial
= event_curserial
;
825 ob_main_loop_timeout_add(ob_main_loop
,
826 config_focus_delay
* 1000,
828 data
, focus_delay_cmp
, focus_delay_dest
);
830 ObFocusDelayData data
;
831 data
.client
= client
;
832 data
.time
= event_curtime
;
833 data
.serial
= event_curserial
;
834 focus_delay_func(&data
);
839 static void event_handle_client(ObClient
*client
, XEvent
*e
)
844 static gint px
= -1, py
= -1;
846 static ObFrameContext pcon
= OB_FRAME_CONTEXT_NONE
;
850 /* save where the press occured for the first button pressed */
852 pb
= e
->xbutton
.button
;
856 pcon
= frame_context(client
, e
->xbutton
.window
, px
, py
);
857 pcon
= mouse_button_frame_context(pcon
, e
->xbutton
.button
,
861 /* Wheel buttons don't draw because they are an instant click, so it
862 is a waste of resources to go drawing it.
863 if the user is doing an interactive thing, or has a menu open then
864 the mouse is grabbed (possibly) and if we get these events we don't
865 want to deal with them
867 if (!(e
->xbutton
.button
== 4 || e
->xbutton
.button
== 5) &&
870 /* use where the press occured */
871 con
= frame_context(client
, e
->xbutton
.window
, px
, py
);
872 con
= mouse_button_frame_context(con
, e
->xbutton
.button
,
875 if (e
->type
== ButtonRelease
&& e
->xbutton
.button
== pb
)
876 pb
= 0, px
= py
= -1, pcon
= OB_FRAME_CONTEXT_NONE
;
879 case OB_FRAME_CONTEXT_MAXIMIZE
:
880 client
->frame
->max_press
= (e
->type
== ButtonPress
);
881 frame_adjust_state(client
->frame
);
883 case OB_FRAME_CONTEXT_CLOSE
:
884 client
->frame
->close_press
= (e
->type
== ButtonPress
);
885 frame_adjust_state(client
->frame
);
887 case OB_FRAME_CONTEXT_ICONIFY
:
888 client
->frame
->iconify_press
= (e
->type
== ButtonPress
);
889 frame_adjust_state(client
->frame
);
891 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
892 client
->frame
->desk_press
= (e
->type
== ButtonPress
);
893 frame_adjust_state(client
->frame
);
895 case OB_FRAME_CONTEXT_SHADE
:
896 client
->frame
->shade_press
= (e
->type
== ButtonPress
);
897 frame_adjust_state(client
->frame
);
900 /* nothing changes with clicks for any other contexts */
906 /* when there is a grab on the pointer, we won't get enter/leave
907 notifies, but we still get motion events */
908 if (grab_on_pointer()) break;
910 con
= frame_context(client
, e
->xmotion
.window
,
911 e
->xmotion
.x
, e
->xmotion
.y
);
913 case OB_FRAME_CONTEXT_TITLEBAR
:
914 case OB_FRAME_CONTEXT_TLCORNER
:
915 case OB_FRAME_CONTEXT_TRCORNER
:
916 /* we've left the button area inside the titlebar */
917 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
918 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
919 client
->frame
->close_hover
)
921 client
->frame
->max_hover
= FALSE
;
922 client
->frame
->desk_hover
= FALSE
;
923 client
->frame
->shade_hover
= FALSE
;
924 client
->frame
->iconify_hover
= FALSE
;
925 client
->frame
->close_hover
= FALSE
;
926 frame_adjust_state(client
->frame
);
929 case OB_FRAME_CONTEXT_MAXIMIZE
:
930 if (!client
->frame
->max_hover
&& !pb
) {
931 client
->frame
->max_hover
= TRUE
;
932 frame_adjust_state(client
->frame
);
935 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
936 if (!client
->frame
->desk_hover
&& !pb
) {
937 client
->frame
->desk_hover
= TRUE
;
938 frame_adjust_state(client
->frame
);
941 case OB_FRAME_CONTEXT_SHADE
:
942 if (!client
->frame
->shade_hover
&& !pb
) {
943 client
->frame
->shade_hover
= TRUE
;
944 frame_adjust_state(client
->frame
);
947 case OB_FRAME_CONTEXT_ICONIFY
:
948 if (!client
->frame
->iconify_hover
&& !pb
) {
949 client
->frame
->iconify_hover
= TRUE
;
950 frame_adjust_state(client
->frame
);
953 case OB_FRAME_CONTEXT_CLOSE
:
954 if (!client
->frame
->close_hover
&& !pb
) {
955 client
->frame
->close_hover
= TRUE
;
956 frame_adjust_state(client
->frame
);
964 con
= frame_context(client
, e
->xcrossing
.window
,
965 e
->xcrossing
.x
, e
->xcrossing
.y
);
967 case OB_FRAME_CONTEXT_TITLEBAR
:
968 case OB_FRAME_CONTEXT_TLCORNER
:
969 case OB_FRAME_CONTEXT_TRCORNER
:
970 /* we've left the button area inside the titlebar */
971 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
972 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
973 client
->frame
->close_hover
)
975 client
->frame
->max_hover
= FALSE
;
976 client
->frame
->desk_hover
= FALSE
;
977 client
->frame
->shade_hover
= FALSE
;
978 client
->frame
->iconify_hover
= FALSE
;
979 client
->frame
->close_hover
= FALSE
;
980 frame_adjust_state(client
->frame
);
983 case OB_FRAME_CONTEXT_MAXIMIZE
:
984 client
->frame
->max_hover
= FALSE
;
985 client
->frame
->max_press
= FALSE
;
986 frame_adjust_state(client
->frame
);
988 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
989 client
->frame
->desk_hover
= FALSE
;
990 client
->frame
->desk_press
= FALSE
;
991 frame_adjust_state(client
->frame
);
993 case OB_FRAME_CONTEXT_SHADE
:
994 client
->frame
->shade_hover
= FALSE
;
995 client
->frame
->shade_press
= FALSE
;
996 frame_adjust_state(client
->frame
);
998 case OB_FRAME_CONTEXT_ICONIFY
:
999 client
->frame
->iconify_hover
= FALSE
;
1000 client
->frame
->iconify_press
= FALSE
;
1001 frame_adjust_state(client
->frame
);
1003 case OB_FRAME_CONTEXT_CLOSE
:
1004 client
->frame
->close_hover
= FALSE
;
1005 client
->frame
->close_press
= FALSE
;
1006 frame_adjust_state(client
->frame
);
1008 case OB_FRAME_CONTEXT_FRAME
:
1009 /* When the mouse leaves an animating window, don't use the
1010 corresponding enter events. Pretend like the animating window
1011 doesn't even exist..! */
1012 if (frame_iconify_animating(client
->frame
))
1013 event_end_ignore_all_enters(event_start_ignore_all_enters());
1015 ob_debug_type(OB_DEBUG_FOCUS
,
1016 "%sNotify mode %d detail %d on %lx\n",
1017 (e
->type
== EnterNotify
? "Enter" : "Leave"),
1019 e
->xcrossing
.detail
, (client
?client
->window
:0));
1020 if (grab_on_keyboard())
1022 if (config_focus_follow
&& config_focus_delay
&&
1023 /* leave inferior events can happen when the mouse goes onto
1024 the window's border and then into the window before the
1026 e
->xcrossing
.detail
!= NotifyInferior
)
1028 ob_main_loop_timeout_remove_data(ob_main_loop
,
1039 con
= frame_context(client
, e
->xcrossing
.window
,
1040 e
->xcrossing
.x
, e
->xcrossing
.y
);
1042 case OB_FRAME_CONTEXT_MAXIMIZE
:
1043 client
->frame
->max_hover
= TRUE
;
1044 client
->frame
->max_press
= (con
== pcon
);
1045 frame_adjust_state(client
->frame
);
1047 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
1048 client
->frame
->desk_hover
= TRUE
;
1049 client
->frame
->desk_press
= (con
== pcon
);
1050 frame_adjust_state(client
->frame
);
1052 case OB_FRAME_CONTEXT_SHADE
:
1053 client
->frame
->shade_hover
= TRUE
;
1054 client
->frame
->shade_press
= (con
== pcon
);
1055 frame_adjust_state(client
->frame
);
1057 case OB_FRAME_CONTEXT_ICONIFY
:
1058 client
->frame
->iconify_hover
= TRUE
;
1059 client
->frame
->iconify_press
= (con
== pcon
);
1060 frame_adjust_state(client
->frame
);
1062 case OB_FRAME_CONTEXT_CLOSE
:
1063 client
->frame
->close_hover
= TRUE
;
1064 client
->frame
->close_press
= (con
== pcon
);
1065 frame_adjust_state(client
->frame
);
1067 case OB_FRAME_CONTEXT_FRAME
:
1068 if (grab_on_keyboard())
1070 if (e
->xcrossing
.mode
== NotifyGrab
||
1071 e
->xcrossing
.mode
== NotifyUngrab
||
1072 /*ignore enters when we're already in the window */
1073 e
->xcrossing
.detail
== NotifyInferior
)
1075 ob_debug_type(OB_DEBUG_FOCUS
,
1076 "%sNotify mode %d detail %d serial %lu on %lx "
1078 (e
->type
== EnterNotify
? "Enter" : "Leave"),
1080 e
->xcrossing
.detail
,
1081 e
->xcrossing
.serial
,
1082 client
?client
->window
:0);
1085 ob_debug_type(OB_DEBUG_FOCUS
,
1086 "%sNotify mode %d detail %d serial %lu on %lx, "
1087 "focusing window\n",
1088 (e
->type
== EnterNotify
? "Enter" : "Leave"),
1090 e
->xcrossing
.detail
,
1091 e
->xcrossing
.serial
,
1092 (client
?client
->window
:0));
1093 if (config_focus_follow
)
1094 event_enter_client(client
);
1102 case ConfigureRequest
:
1104 /* dont compress these unless you're going to watch for property
1105 notifies in between (these can change what the configure would
1107 also you can't compress stacking events
1111 gboolean move
= FALSE
;
1112 gboolean resize
= FALSE
;
1114 /* get the current area */
1115 RECT_TO_DIMS(client
->area
, x
, y
, w
, h
);
1117 ob_debug("ConfigureRequest for \"%s\" desktop %d wmstate %d "
1119 " x %d y %d w %d h %d b %d\n",
1121 screen_desktop
, client
->wmstate
, client
->frame
->visible
,
1122 x
, y
, w
, h
, client
->border_width
);
1124 if (e
->xconfigurerequest
.value_mask
& CWBorderWidth
)
1125 if (client
->border_width
!= e
->xconfigurerequest
.border_width
) {
1126 client
->border_width
= e
->xconfigurerequest
.border_width
;
1128 /* if the border width is changing then that is the same
1129 as requesting a resize, but we don't actually change
1130 the client's border, so it will change their root
1131 coordiantes (since they include the border width) and
1132 we need to a notify then */
1137 if (e
->xconfigurerequest
.value_mask
& CWStackMode
) {
1138 ObClient
*sibling
= NULL
;
1139 gulong ignore_start
;
1142 /* get the sibling */
1143 if (e
->xconfigurerequest
.value_mask
& CWSibling
) {
1145 win
= g_hash_table_lookup(window_map
,
1146 &e
->xconfigurerequest
.above
);
1147 if (win
&& WINDOW_IS_CLIENT(win
) &&
1148 WINDOW_AS_CLIENT(win
) != client
)
1150 sibling
= WINDOW_AS_CLIENT(win
);
1153 /* an invalid sibling was specified so don't restack at
1154 all, it won't make sense no matter what we do */
1159 if (!config_focus_under_mouse
)
1160 ignore_start
= event_start_ignore_all_enters();
1161 stacking_restack_request(client
, sibling
,
1162 e
->xconfigurerequest
.detail
);
1163 if (!config_focus_under_mouse
)
1164 event_end_ignore_all_enters(ignore_start
);
1167 /* a stacking change moves the window without resizing */
1171 if ((e
->xconfigurerequest
.value_mask
& CWX
) ||
1172 (e
->xconfigurerequest
.value_mask
& CWY
) ||
1173 (e
->xconfigurerequest
.value_mask
& CWWidth
) ||
1174 (e
->xconfigurerequest
.value_mask
& CWHeight
))
1176 if (e
->xconfigurerequest
.value_mask
& CWX
) {
1177 /* don't allow clients to move shaded windows (fvwm does this)
1179 if (!client
->shaded
)
1180 x
= e
->xconfigurerequest
.x
;
1183 if (e
->xconfigurerequest
.value_mask
& CWY
) {
1184 /* don't allow clients to move shaded windows (fvwm does this)
1186 if (!client
->shaded
)
1187 y
= e
->xconfigurerequest
.y
;
1191 if (e
->xconfigurerequest
.value_mask
& CWWidth
) {
1192 w
= e
->xconfigurerequest
.width
;
1195 if (e
->xconfigurerequest
.value_mask
& CWHeight
) {
1196 h
= e
->xconfigurerequest
.height
;
1201 ob_debug("ConfigureRequest x(%d) %d y(%d) %d w(%d) %d h(%d) %d "
1202 "move %d resize %d\n",
1203 e
->xconfigurerequest
.value_mask
& CWX
, x
,
1204 e
->xconfigurerequest
.value_mask
& CWY
, y
,
1205 e
->xconfigurerequest
.value_mask
& CWWidth
, w
,
1206 e
->xconfigurerequest
.value_mask
& CWHeight
, h
,
1209 /* check for broken apps moving to their root position
1211 XXX remove this some day...that would be nice. right now all
1212 kde apps do this when they try activate themselves on another
1213 desktop. eg. open amarok window on desktop 1, switch to desktop
1214 2, click amarok tray icon. it will move by its decoration size.
1216 if (x
!= client
->area
.x
&&
1217 x
== (client
->frame
->area
.x
+ client
->frame
->size
.left
-
1218 (gint
)client
->border_width
) &&
1219 y
!= client
->area
.y
&&
1220 y
== (client
->frame
->area
.y
+ client
->frame
->size
.top
-
1221 (gint
)client
->border_width
) &&
1222 w
== client
->area
.width
&&
1223 h
== client
->area
.height
)
1225 ob_debug_type(OB_DEBUG_APP_BUGS
,
1226 "Application %s is trying to move via "
1227 "ConfigureRequest to it's root window position "
1228 "but it is not using StaticGravity\n",
1234 /* they still requested a move, so don't change whether a
1235 notify is sent or not */
1241 client_try_configure(client
, &x
, &y
, &w
, &h
, &lw
, &lh
, FALSE
);
1243 /* if x was not given, then use gravity to figure out the new
1244 x. the reference point should not be moved */
1245 if ((e
->xconfigurerequest
.value_mask
& CWWidth
&&
1246 !(e
->xconfigurerequest
.value_mask
& CWX
)))
1247 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1248 /* if y was not given, then use gravity to figure out the new
1249 y. the reference point should not be moved */
1250 if ((e
->xconfigurerequest
.value_mask
& CWHeight
&&
1251 !(e
->xconfigurerequest
.value_mask
& CWY
)))
1252 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1254 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1256 ob_debug("Granting ConfigureRequest x %d y %d w %d h %d\n",
1258 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
, TRUE
);
1263 if (client
->ignore_unmaps
) {
1264 client
->ignore_unmaps
--;
1267 ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
1268 "ignores left %d\n",
1269 client
->window
, e
->xunmap
.event
, e
->xunmap
.from_configure
,
1270 client
->ignore_unmaps
);
1271 client_unmanage(client
);
1274 ob_debug("DestroyNotify for window 0x%x\n", client
->window
);
1275 client_unmanage(client
);
1277 case ReparentNotify
:
1278 /* this is when the client is first taken captive in the frame */
1279 if (e
->xreparent
.parent
== client
->frame
->window
) break;
1282 This event is quite rare and is usually handled in unmapHandler.
1283 However, if the window is unmapped when the reparent event occurs,
1284 the window manager never sees it because an unmap event is not sent
1285 to an already unmapped window.
1288 /* we don't want the reparent event, put it back on the stack for the
1289 X server to deal with after we unmanage the window */
1290 XPutBackEvent(ob_display
, e
);
1292 ob_debug("ReparentNotify for window 0x%x\n", client
->window
);
1293 client_unmanage(client
);
1296 ob_debug("MapRequest for 0x%lx\n", client
->window
);
1297 if (!client
->iconic
) break; /* this normally doesn't happen, but if it
1298 does, we don't want it!
1299 it can happen now when the window is on
1300 another desktop, but we still don't
1302 client_activate(client
, FALSE
, TRUE
, TRUE
, TRUE
);
1305 /* validate cuz we query stuff off the client here */
1306 if (!client_validate(client
)) break;
1308 if (e
->xclient
.format
!= 32) return;
1310 msgtype
= e
->xclient
.message_type
;
1311 if (msgtype
== prop_atoms
.wm_change_state
) {
1312 /* compress changes into a single change */
1313 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1315 /* XXX: it would be nice to compress ALL messages of a
1316 type, not just messages in a row without other
1317 message types between. */
1318 if (ce
.xclient
.message_type
!= msgtype
) {
1319 XPutBackEvent(ob_display
, &ce
);
1322 e
->xclient
= ce
.xclient
;
1324 client_set_wm_state(client
, e
->xclient
.data
.l
[0]);
1325 } else if (msgtype
== prop_atoms
.net_wm_desktop
) {
1326 /* compress changes into a single change */
1327 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1329 /* XXX: it would be nice to compress ALL messages of a
1330 type, not just messages in a row without other
1331 message types between. */
1332 if (ce
.xclient
.message_type
!= msgtype
) {
1333 XPutBackEvent(ob_display
, &ce
);
1336 e
->xclient
= ce
.xclient
;
1338 if ((unsigned)e
->xclient
.data
.l
[0] < screen_num_desktops
||
1339 (unsigned)e
->xclient
.data
.l
[0] == DESKTOP_ALL
)
1340 client_set_desktop(client
, (unsigned)e
->xclient
.data
.l
[0],
1342 } else if (msgtype
== prop_atoms
.net_wm_state
) {
1343 gulong ignore_start
;
1345 /* can't compress these */
1346 ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
1347 (e
->xclient
.data
.l
[0] == 0 ? "Remove" :
1348 e
->xclient
.data
.l
[0] == 1 ? "Add" :
1349 e
->xclient
.data
.l
[0] == 2 ? "Toggle" : "INVALID"),
1350 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2],
1353 /* ignore enter events caused by these like ob actions do */
1354 if (!config_focus_under_mouse
)
1355 ignore_start
= event_start_ignore_all_enters();
1356 client_set_state(client
, e
->xclient
.data
.l
[0],
1357 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2]);
1358 if (!config_focus_under_mouse
)
1359 event_end_ignore_all_enters(ignore_start
);
1360 } else if (msgtype
== prop_atoms
.net_close_window
) {
1361 ob_debug("net_close_window for 0x%lx\n", client
->window
);
1362 client_close(client
);
1363 } else if (msgtype
== prop_atoms
.net_active_window
) {
1364 ob_debug("net_active_window for 0x%lx source=%s\n",
1366 (e
->xclient
.data
.l
[0] == 0 ? "unknown" :
1367 (e
->xclient
.data
.l
[0] == 1 ? "application" :
1368 (e
->xclient
.data
.l
[0] == 2 ? "user" : "INVALID"))));
1369 /* XXX make use of data.l[2] !? */
1370 if (e
->xclient
.data
.l
[0] == 1 || e
->xclient
.data
.l
[0] == 2) {
1371 /* don't use the user's timestamp for client_focus, cuz if it's
1372 an old broken timestamp (happens all the time) then focus
1373 won't move even though we're trying to move it
1374 event_curtime = e->xclient.data.l[1];*/
1375 if (e
->xclient
.data
.l
[1] == 0)
1376 ob_debug_type(OB_DEBUG_APP_BUGS
,
1377 "_NET_ACTIVE_WINDOW message for window %s is"
1378 " missing a timestamp\n", client
->title
);
1380 ob_debug_type(OB_DEBUG_APP_BUGS
,
1381 "_NET_ACTIVE_WINDOW message for window %s is "
1382 "missing source indication\n");
1383 client_activate(client
, TRUE
, TRUE
, TRUE
,
1384 (e
->xclient
.data
.l
[0] == 0 ||
1385 e
->xclient
.data
.l
[0] == 2));
1386 } else if (msgtype
== prop_atoms
.net_wm_moveresize
) {
1387 ob_debug("net_wm_moveresize for 0x%lx direction %d\n",
1388 client
->window
, e
->xclient
.data
.l
[2]);
1389 if ((Atom
)e
->xclient
.data
.l
[2] ==
1390 prop_atoms
.net_wm_moveresize_size_topleft
||
1391 (Atom
)e
->xclient
.data
.l
[2] ==
1392 prop_atoms
.net_wm_moveresize_size_top
||
1393 (Atom
)e
->xclient
.data
.l
[2] ==
1394 prop_atoms
.net_wm_moveresize_size_topright
||
1395 (Atom
)e
->xclient
.data
.l
[2] ==
1396 prop_atoms
.net_wm_moveresize_size_right
||
1397 (Atom
)e
->xclient
.data
.l
[2] ==
1398 prop_atoms
.net_wm_moveresize_size_right
||
1399 (Atom
)e
->xclient
.data
.l
[2] ==
1400 prop_atoms
.net_wm_moveresize_size_bottomright
||
1401 (Atom
)e
->xclient
.data
.l
[2] ==
1402 prop_atoms
.net_wm_moveresize_size_bottom
||
1403 (Atom
)e
->xclient
.data
.l
[2] ==
1404 prop_atoms
.net_wm_moveresize_size_bottomleft
||
1405 (Atom
)e
->xclient
.data
.l
[2] ==
1406 prop_atoms
.net_wm_moveresize_size_left
||
1407 (Atom
)e
->xclient
.data
.l
[2] ==
1408 prop_atoms
.net_wm_moveresize_move
||
1409 (Atom
)e
->xclient
.data
.l
[2] ==
1410 prop_atoms
.net_wm_moveresize_size_keyboard
||
1411 (Atom
)e
->xclient
.data
.l
[2] ==
1412 prop_atoms
.net_wm_moveresize_move_keyboard
) {
1414 moveresize_start(client
, e
->xclient
.data
.l
[0],
1415 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[3],
1416 e
->xclient
.data
.l
[2]);
1418 else if ((Atom
)e
->xclient
.data
.l
[2] ==
1419 prop_atoms
.net_wm_moveresize_cancel
)
1420 moveresize_end(TRUE
);
1421 } else if (msgtype
== prop_atoms
.net_moveresize_window
) {
1422 gint ograv
, x
, y
, w
, h
;
1424 ograv
= client
->gravity
;
1426 if (e
->xclient
.data
.l
[0] & 0xff)
1427 client
->gravity
= e
->xclient
.data
.l
[0] & 0xff;
1429 if (e
->xclient
.data
.l
[0] & 1 << 8)
1430 x
= e
->xclient
.data
.l
[1];
1433 if (e
->xclient
.data
.l
[0] & 1 << 9)
1434 y
= e
->xclient
.data
.l
[2];
1438 if (e
->xclient
.data
.l
[0] & 1 << 10) {
1439 w
= e
->xclient
.data
.l
[3];
1441 /* if x was not given, then use gravity to figure out the new
1442 x. the reference point should not be moved */
1443 if (!(e
->xclient
.data
.l
[0] & 1 << 8))
1444 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1447 w
= client
->area
.width
;
1449 if (e
->xclient
.data
.l
[0] & 1 << 11) {
1450 h
= e
->xclient
.data
.l
[4];
1452 /* if y was not given, then use gravity to figure out the new
1453 y. the reference point should not be moved */
1454 if (!(e
->xclient
.data
.l
[0] & 1 << 9))
1455 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1458 h
= client
->area
.height
;
1460 ob_debug("MOVERESIZE x %d %d y %d %d (gravity %d)\n",
1461 e
->xclient
.data
.l
[0] & 1 << 8, x
,
1462 e
->xclient
.data
.l
[0] & 1 << 9, y
,
1465 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1467 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
, FALSE
);
1469 client
->gravity
= ograv
;
1470 } else if (msgtype
== prop_atoms
.net_restack_window
) {
1471 if (e
->xclient
.data
.l
[0] != 2) {
1472 ob_debug_type(OB_DEBUG_APP_BUGS
,
1473 "_NET_RESTACK_WINDOW sent for window %s with "
1474 "invalid source indication %ld\n",
1475 client
->title
, e
->xclient
.data
.l
[0]);
1477 ObClient
*sibling
= NULL
;
1478 if (e
->xclient
.data
.l
[1]) {
1479 ObWindow
*win
= g_hash_table_lookup
1480 (window_map
, &e
->xclient
.data
.l
[1]);
1481 if (WINDOW_IS_CLIENT(win
) &&
1482 WINDOW_AS_CLIENT(win
) != client
)
1484 sibling
= WINDOW_AS_CLIENT(win
);
1486 if (sibling
== NULL
)
1487 ob_debug_type(OB_DEBUG_APP_BUGS
,
1488 "_NET_RESTACK_WINDOW sent for window %s "
1489 "with invalid sibling 0x%x\n",
1490 client
->title
, e
->xclient
.data
.l
[1]);
1492 if (e
->xclient
.data
.l
[2] == Below
||
1493 e
->xclient
.data
.l
[2] == BottomIf
||
1494 e
->xclient
.data
.l
[2] == Above
||
1495 e
->xclient
.data
.l
[2] == TopIf
||
1496 e
->xclient
.data
.l
[2] == Opposite
)
1498 gulong ignore_start
;
1500 if (!config_focus_under_mouse
)
1501 ignore_start
= event_start_ignore_all_enters();
1502 /* just raise, don't activate */
1503 stacking_restack_request(client
, sibling
,
1504 e
->xclient
.data
.l
[2]);
1505 if (!config_focus_under_mouse
)
1506 event_end_ignore_all_enters(ignore_start
);
1508 /* send a synthetic ConfigureNotify, cuz this is supposed
1509 to be like a ConfigureRequest. */
1510 client_reconfigure(client
, TRUE
);
1512 ob_debug_type(OB_DEBUG_APP_BUGS
,
1513 "_NET_RESTACK_WINDOW sent for window %s "
1514 "with invalid detail %d\n",
1515 client
->title
, e
->xclient
.data
.l
[2]);
1519 case PropertyNotify
:
1520 /* validate cuz we query stuff off the client here */
1521 if (!client_validate(client
)) break;
1523 /* compress changes to a single property into a single change */
1524 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1528 /* XXX: it would be nice to compress ALL changes to a property,
1529 not just changes in a row without other props between. */
1531 a
= ce
.xproperty
.atom
;
1532 b
= e
->xproperty
.atom
;
1536 if ((a
== prop_atoms
.net_wm_name
||
1537 a
== prop_atoms
.wm_name
||
1538 a
== prop_atoms
.net_wm_icon_name
||
1539 a
== prop_atoms
.wm_icon_name
)
1541 (b
== prop_atoms
.net_wm_name
||
1542 b
== prop_atoms
.wm_name
||
1543 b
== prop_atoms
.net_wm_icon_name
||
1544 b
== prop_atoms
.wm_icon_name
)) {
1547 if (a
== prop_atoms
.net_wm_icon
&&
1548 b
== prop_atoms
.net_wm_icon
)
1551 XPutBackEvent(ob_display
, &ce
);
1555 msgtype
= e
->xproperty
.atom
;
1556 if (msgtype
== XA_WM_NORMAL_HINTS
) {
1557 ob_debug("Update NORMAL hints\n");
1558 client_update_normal_hints(client
);
1559 /* normal hints can make a window non-resizable */
1560 client_setup_decor_and_functions(client
, FALSE
);
1562 /* make sure the client's sizes are within its bounds, but only
1563 reconfigure the window if it needs to. emacs will update its
1564 normal hints every time it receives a conigurenotify */
1565 client_reconfigure(client
, FALSE
);
1566 } else if (msgtype
== XA_WM_HINTS
) {
1567 client_update_wmhints(client
);
1568 } else if (msgtype
== XA_WM_TRANSIENT_FOR
) {
1569 client_update_transient_for(client
);
1570 client_get_type_and_transientness(client
);
1571 /* type may have changed, so update the layer */
1572 client_calc_layer(client
);
1573 client_setup_decor_and_functions(client
, TRUE
);
1574 } else if (msgtype
== prop_atoms
.net_wm_name
||
1575 msgtype
== prop_atoms
.wm_name
||
1576 msgtype
== prop_atoms
.net_wm_icon_name
||
1577 msgtype
== prop_atoms
.wm_icon_name
) {
1578 client_update_title(client
);
1579 } else if (msgtype
== prop_atoms
.wm_protocols
) {
1580 client_update_protocols(client
);
1581 client_setup_decor_and_functions(client
, TRUE
);
1583 else if (msgtype
== prop_atoms
.net_wm_strut
) {
1584 client_update_strut(client
);
1586 else if (msgtype
== prop_atoms
.net_wm_strut_partial
) {
1587 client_update_strut(client
);
1589 else if (msgtype
== prop_atoms
.net_wm_icon
) {
1590 client_update_icons(client
);
1592 else if (msgtype
== prop_atoms
.net_wm_icon_geometry
) {
1593 client_update_icon_geometry(client
);
1595 else if (msgtype
== prop_atoms
.net_wm_user_time
) {
1597 if (client
== focus_client
&&
1598 PROP_GET32(client
->window
, net_wm_user_time
, cardinal
, &t
) &&
1599 t
&& !event_time_after(t
, e
->xproperty
.time
) &&
1600 (!event_last_user_time
||
1601 event_time_after(t
, event_last_user_time
)))
1603 event_last_user_time
= t
;
1607 else if (msgtype
== prop_atoms
.net_wm_sync_request_counter
) {
1608 client_update_sync_request_counter(client
);
1612 case ColormapNotify
:
1613 client_update_colormap(client
, e
->xcolormap
.colormap
);
1618 if (extensions_shape
&& e
->type
== extensions_shape_event_basep
) {
1619 client
->shaped
= ((XShapeEvent
*)e
)->shaped
;
1620 frame_adjust_shape(client
->frame
);
1626 static void event_handle_dock(ObDock
*s
, XEvent
*e
)
1630 if (e
->xbutton
.button
== 1)
1631 stacking_raise(DOCK_AS_WINDOW(s
));
1632 else if (e
->xbutton
.button
== 2)
1633 stacking_lower(DOCK_AS_WINDOW(s
));
1639 /* don't hide when moving into a dock app */
1640 if (e
->xcrossing
.detail
!= NotifyInferior
)
1646 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
)
1650 dock_app_drag(app
, &e
->xmotion
);
1653 if (app
->ignore_unmaps
) {
1654 app
->ignore_unmaps
--;
1657 dock_remove(app
, TRUE
);
1660 dock_remove(app
, FALSE
);
1662 case ReparentNotify
:
1663 dock_remove(app
, FALSE
);
1665 case ConfigureNotify
:
1666 dock_app_configure(app
, e
->xconfigure
.width
, e
->xconfigure
.height
);
1671 static ObMenuFrame
* find_active_menu(void)
1674 ObMenuFrame
*ret
= NULL
;
1676 for (it
= menu_frame_visible
; it
; it
= g_list_next(it
)) {
1685 static ObMenuFrame
* find_active_or_last_menu(void)
1687 ObMenuFrame
*ret
= NULL
;
1689 ret
= find_active_menu();
1690 if (!ret
&& menu_frame_visible
)
1691 ret
= menu_frame_visible
->data
;
1695 static gboolean
event_handle_prompt(ObPrompt
*p
, XEvent
*e
)
1701 return prompt_mouse_event(p
, e
);
1704 return prompt_key_event(p
, e
);
1710 static gboolean
event_handle_menu_keyboard(XEvent
*ev
)
1712 guint keycode
, state
;
1715 gboolean ret
= FALSE
;
1717 keycode
= ev
->xkey
.keycode
;
1718 state
= ev
->xkey
.state
;
1719 unikey
= translate_unichar(keycode
);
1721 frame
= find_active_or_last_menu();
1723 g_assert_not_reached(); /* there is no active menu */
1725 /* Allow control while going thru the menu */
1726 else if (ev
->type
== KeyPress
&& (state
& ~ControlMask
) == 0) {
1727 frame
->got_press
= TRUE
;
1729 if (keycode
== ob_keycode(OB_KEY_ESCAPE
)) {
1730 menu_frame_hide_all();
1734 else if (keycode
== ob_keycode(OB_KEY_LEFT
)) {
1735 /* Left goes to the parent menu */
1736 menu_frame_select(frame
, NULL
, TRUE
);
1740 else if (keycode
== ob_keycode(OB_KEY_RIGHT
)) {
1741 /* Right goes to the selected submenu */
1742 if (frame
->child
) menu_frame_select_next(frame
->child
);
1746 else if (keycode
== ob_keycode(OB_KEY_UP
)) {
1747 menu_frame_select_previous(frame
);
1751 else if (keycode
== ob_keycode(OB_KEY_DOWN
)) {
1752 menu_frame_select_next(frame
);
1757 /* Use KeyRelease events for running things so that the key release doesn't
1758 get sent to the focused application.
1760 Allow ControlMask only, and don't bother if the menu is empty */
1761 else if (ev
->type
== KeyRelease
&& (state
& ~ControlMask
) == 0 &&
1762 frame
->entries
&& frame
->got_press
)
1764 if (keycode
== ob_keycode(OB_KEY_RETURN
)) {
1765 /* Enter runs the active item or goes into the submenu.
1766 Control-Enter runs it without closing the menu. */
1768 menu_frame_select_next(frame
->child
);
1769 else if (frame
->selected
)
1770 menu_entry_frame_execute(frame
->selected
, state
);
1775 /* keyboard accelerator shortcuts. (if it was a valid key) */
1776 else if (unikey
!= 0) {
1779 ObMenuEntryFrame
*found
= NULL
;
1780 guint num_found
= 0;
1782 /* start after the selected one */
1783 start
= frame
->entries
;
1784 if (frame
->selected
) {
1785 for (it
= start
; frame
->selected
!= it
->data
;
1786 it
= g_list_next(it
))
1787 g_assert(it
!= NULL
); /* nothing was selected? */
1788 /* next with wraparound */
1789 start
= g_list_next(it
);
1790 if (start
== NULL
) start
= frame
->entries
;
1795 ObMenuEntryFrame
*e
= it
->data
;
1796 gunichar entrykey
= 0;
1798 if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
)
1799 entrykey
= e
->entry
->data
.normal
.shortcut
;
1800 else if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_SUBMENU
)
1801 entrykey
= e
->entry
->data
.submenu
.submenu
->shortcut
;
1803 if (unikey
== entrykey
) {
1804 if (found
== NULL
) found
= e
;
1808 /* next with wraparound */
1809 it
= g_list_next(it
);
1810 if (it
== NULL
) it
= frame
->entries
;
1811 } while (it
!= start
);
1814 if (found
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
&&
1817 menu_frame_select(frame
, found
, TRUE
);
1818 usleep(50000); /* highlight the item for a short bit so the
1819 user can see what happened */
1820 menu_entry_frame_execute(found
, state
);
1822 menu_frame_select(frame
, found
, TRUE
);
1824 menu_frame_select_next(frame
->child
);
1835 static gboolean
event_handle_menu(XEvent
*ev
)
1838 ObMenuEntryFrame
*e
;
1839 gboolean ret
= TRUE
;
1843 if (menu_hide_delay_reached() &&
1844 (ev
->xbutton
.button
< 4 || ev
->xbutton
.button
> 5))
1846 if ((e
= menu_entry_frame_under(ev
->xbutton
.x_root
,
1847 ev
->xbutton
.y_root
)))
1849 menu_frame_select(e
->frame
, e
, TRUE
);
1850 menu_entry_frame_execute(e
, ev
->xbutton
.state
);
1853 menu_frame_hide_all();
1857 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
))) {
1858 if (e
->ignore_enters
)
1860 else if (!(f
= find_active_menu()) ||
1862 f
->parent
== e
->frame
||
1863 f
->child
== e
->frame
)
1864 menu_frame_select(e
->frame
, e
, FALSE
);
1868 /*ignore leaves when we're already in the window */
1869 if (ev
->xcrossing
.detail
== NotifyInferior
)
1872 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
)) &&
1873 (f
= find_active_menu()) && f
->selected
== e
&&
1874 e
->entry
->type
!= OB_MENU_ENTRY_TYPE_SUBMENU
)
1876 menu_frame_select(e
->frame
, NULL
, FALSE
);
1880 if ((e
= menu_entry_frame_under(ev
->xmotion
.x_root
,
1881 ev
->xmotion
.y_root
)))
1882 if (!(f
= find_active_menu()) ||
1884 f
->parent
== e
->frame
||
1885 f
->child
== e
->frame
)
1886 menu_frame_select(e
->frame
, e
, FALSE
);
1890 ret
= event_handle_menu_keyboard(ev
);
1896 static void event_handle_user_input(ObClient
*client
, XEvent
*e
)
1898 g_assert(e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
1899 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
1900 e
->type
== KeyRelease
);
1902 if (menu_frame_visible
) {
1903 if (event_handle_menu(e
))
1904 /* don't use the event if the menu used it, but if the menu
1905 didn't use it and it's a keypress that is bound, it will
1906 close the menu and be used */
1910 /* if the keyboard interactive action uses the event then dont
1911 use it for bindings. likewise is moveresize uses the event. */
1912 if (!actions_interactive_input_event(e
) && !moveresize_event(e
)) {
1913 if (moveresize_in_progress
)
1914 /* make further actions work on the client being
1916 client
= moveresize_client
;
1918 if (e
->type
== ButtonPress
||
1919 e
->type
== ButtonRelease
||
1920 e
->type
== MotionNotify
)
1922 /* the frame may not be "visible" but they can still click on it
1923 in the case where it is animating before disappearing */
1924 if (!client
|| !frame_iconify_animating(client
->frame
))
1925 mouse_event(client
, e
);
1927 keyboard_event((focus_cycle_target
? focus_cycle_target
:
1928 (client
? client
: focus_client
)), e
);
1932 static void focus_delay_dest(gpointer data
)
1937 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
)
1939 const ObFocusDelayData
*f1
= d1
;
1940 return f1
->client
== d2
;
1943 static gboolean
focus_delay_func(gpointer data
)
1945 ObFocusDelayData
*d
= data
;
1946 Time old
= event_curtime
;
1948 /* don't move focus and kill the menu or the move/resize */
1949 if (menu_frame_visible
|| moveresize_in_progress
) return FALSE
;
1951 event_curtime
= d
->time
;
1952 event_curserial
= d
->serial
;
1953 if (client_focus(d
->client
) && config_focus_raise
)
1954 stacking_raise(CLIENT_AS_WINDOW(d
->client
));
1955 event_curtime
= old
;
1956 return FALSE
; /* no repeat */
1959 static void focus_delay_client_dest(ObClient
*client
, gpointer data
)
1961 ob_main_loop_timeout_remove_data(ob_main_loop
, focus_delay_func
,
1965 void event_halt_focus_delay(void)
1967 /* ignore all enter events up till the event which caused this to occur */
1968 if (event_curserial
) event_ignore_enter_range(1, event_curserial
);
1969 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
1972 gulong
event_start_ignore_all_enters(void)
1974 return NextRequest(ob_display
);
1977 static void event_ignore_enter_range(gulong start
, gulong end
)
1981 g_assert(start
!= 0);
1984 r
= g_new(ObSerialRange
, 1);
1987 ignore_serials
= g_slist_prepend(ignore_serials
, r
);
1989 ob_debug_type(OB_DEBUG_FOCUS
, "ignoring enters from %lu until %lu\n",
1992 /* increment the serial so we don't ignore events we weren't meant to */
1993 PROP_ERASE(screen_support_win
, motif_wm_hints
);
1996 void event_end_ignore_all_enters(gulong start
)
1998 /* Use (NextRequest-1) so that we ignore up to the current serial only.
1999 Inside event_ignore_enter_range, we increment the serial by one, but if
2000 we ignore that serial too, then any enter events generated by mouse
2001 movement will be ignored until we create some further network traffic.
2002 Instead ignore up to NextRequest-1, then when we increment the serial,
2003 we will be *past* the range of ignored serials */
2004 event_ignore_enter_range(start
, NextRequest(ob_display
)-1);
2007 static gboolean
is_enter_focus_event_ignored(gulong serial
)
2011 for (it
= ignore_serials
; it
; it
= next
) {
2012 ObSerialRange
*r
= it
->data
;
2014 next
= g_slist_next(it
);
2016 if ((glong
)(serial
- r
->end
) > 0) {
2018 ignore_serials
= g_slist_delete_link(ignore_serials
, it
);
2021 else if ((glong
)(serial
- r
->start
) >= 0)
2027 void event_cancel_all_key_grabs(void)
2029 if (actions_interactive_act_running()) {
2030 actions_interactive_cancel_act();
2031 ob_debug("KILLED interactive action\n");
2033 else if (menu_frame_visible
) {
2034 menu_frame_hide_all();
2035 ob_debug("KILLED open menus\n");
2037 else if (moveresize_in_progress
) {
2038 moveresize_end(TRUE
);
2039 ob_debug("KILLED interactive moveresize\n");
2041 else if (grab_on_keyboard()) {
2043 ob_debug("KILLED active grab on keyboard\n");
2046 ungrab_passive_key();
2048 XSync(ob_display
, FALSE
);
2051 gboolean
event_time_after(Time t1
, Time t2
)
2053 g_assert(t1
!= CurrentTime
);
2054 g_assert(t2
!= CurrentTime
);
2057 Timestamp values wrap around (after about 49.7 days). The server, given
2058 its current time is represented by timestamp T, always interprets
2059 timestamps from clients by treating half of the timestamp space as being
2060 later in time than T.
2061 - http://tronche.com/gui/x/xlib/input/pointer-grabbing.html
2064 /* TIME_HALF is half of the number space of a Time type variable */
2065 #define TIME_HALF (Time)(1 << (sizeof(Time)*8-1))
2067 if (t2
>= TIME_HALF
)
2068 /* t2 is in the second half so t1 might wrap around and be smaller than
2070 return t1
>= t2
|| t1
< (t2
+ TIME_HALF
);
2072 /* t2 is in the first half so t1 has to come after it */
2073 return t1
>= t2
&& t1
< (t2
+ TIME_HALF
);
2076 Time
event_get_server_time(void)
2078 /* Generate a timestamp */
2081 XChangeProperty(ob_display
, screen_support_win
,
2082 prop_atoms
.wm_class
, prop_atoms
.string
,
2083 8, PropModeAppend
, NULL
, 0);
2084 XWindowEvent(ob_display
, screen_support_win
, PropertyChangeMask
, &event
);
2085 return event
.xproperty
.time
;