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
||
310 /* This means focus got here from another screen */
311 detail
== NotifyNonlinear
)
317 /* It was on a client, was it a valid one?
318 It's possible to get a FocusIn event for a client that was managed
321 if (in_client_only
) {
322 ObWindow
*w
= g_hash_table_lookup(window_map
, &e
->xfocus
.window
);
323 if (!w
|| !WINDOW_IS_CLIENT(w
))
327 /* This means focus reverted to parent from the client (this
328 happens often during iconify animation) */
329 if (detail
== NotifyInferior
)
333 /* This means focus moved from the root window to a client */
334 if (detail
== NotifyVirtual
)
336 /* This means focus moved from one client to another */
337 if (detail
== NotifyNonlinearVirtual
)
343 g_assert(e
->type
== FocusOut
);
345 /* These are ones we never want.. */
347 /* This means focus was taken by a keyboard/mouse grab. */
348 if (mode
== NotifyGrab
)
350 /* This means focus was grabbed on a window and it was released. */
351 if (mode
== NotifyUngrab
)
354 /* Focus left the root window revertedto state */
355 if (win
== RootWindow(ob_display
, ob_screen
))
358 /* These are the ones we want.. */
360 /* This means focus moved from a client to the root window */
361 if (detail
== NotifyVirtual
)
363 /* This means focus moved from one client to another */
364 if (detail
== NotifyNonlinearVirtual
)
372 static Bool
event_look_for_focusin(Display
*d
, XEvent
*e
, XPointer arg
)
374 return e
->type
== FocusIn
&& wanted_focusevent(e
, FALSE
);
377 static Bool
event_look_for_focusin_client(Display
*d
, XEvent
*e
, XPointer arg
)
379 return e
->type
== FocusIn
&& wanted_focusevent(e
, TRUE
);
382 static void print_focusevent(XEvent
*e
)
384 gint mode
= e
->xfocus
.mode
;
385 gint detail
= e
->xfocus
.detail
;
386 Window win
= e
->xany
.window
;
387 const gchar
*modestr
, *detailstr
;
390 case NotifyNormal
: modestr
="NotifyNormal"; break;
391 case NotifyGrab
: modestr
="NotifyGrab"; break;
392 case NotifyUngrab
: modestr
="NotifyUngrab"; break;
393 case NotifyWhileGrabbed
: modestr
="NotifyWhileGrabbed"; break;
396 case NotifyAncestor
: detailstr
="NotifyAncestor"; break;
397 case NotifyVirtual
: detailstr
="NotifyVirtual"; break;
398 case NotifyInferior
: detailstr
="NotifyInferior"; break;
399 case NotifyNonlinear
: detailstr
="NotifyNonlinear"; break;
400 case NotifyNonlinearVirtual
: detailstr
="NotifyNonlinearVirtual"; break;
401 case NotifyPointer
: detailstr
="NotifyPointer"; break;
402 case NotifyPointerRoot
: detailstr
="NotifyPointerRoot"; break;
403 case NotifyDetailNone
: detailstr
="NotifyDetailNone"; break;
406 if (mode
== NotifyGrab
|| mode
== NotifyUngrab
)
411 ob_debug_type(OB_DEBUG_FOCUS
, "Focus%s 0x%x mode=%s detail=%s\n",
412 (e
->xfocus
.type
== FocusIn
? "In" : "Out"),
418 static gboolean
event_ignore(XEvent
*e
, ObClient
*client
)
423 if (!wanted_focusevent(e
, FALSE
))
428 if (!wanted_focusevent(e
, FALSE
))
435 static void event_process(const XEvent
*ec
, gpointer data
)
438 ObClient
*client
= NULL
;
440 ObDockApp
*dockapp
= NULL
;
441 ObWindow
*obwin
= NULL
;
442 GSList
*timewinclients
= NULL
;
444 ObEventData
*ed
= data
;
446 /* make a copy we can mangle */
450 window
= event_get_window(e
);
451 if (e
->type
!= PropertyNotify
||
452 !(timewinclients
= propwin_get_clients(window
,
453 OB_PROPWIN_USER_TIME
)))
454 if ((obwin
= g_hash_table_lookup(window_map
, &window
))) {
455 switch (obwin
->type
) {
457 dock
= WINDOW_AS_DOCK(obwin
);
460 dockapp
= WINDOW_AS_DOCKAPP(obwin
);
463 client
= WINDOW_AS_CLIENT(obwin
);
466 case Window_Internal
:
467 /* not to be used for events */
468 g_assert_not_reached();
473 event_set_curtime(e
);
475 if (event_ignore(e
, client
)) {
482 /* deal with it in the kernel */
484 if (menu_frame_visible
&&
485 (e
->type
== EnterNotify
|| e
->type
== LeaveNotify
))
487 /* crossing events for menu */
488 event_handle_menu(e
);
489 } else if (e
->type
== FocusIn
) {
490 if (e
->xfocus
.detail
== NotifyPointerRoot
||
491 e
->xfocus
.detail
== NotifyDetailNone
||
492 e
->xfocus
.detail
== NotifyInferior
||
493 e
->xfocus
.detail
== NotifyNonlinear
)
497 ob_debug_type(OB_DEBUG_FOCUS
, "Focus went to root, "
498 "pointer root/none or "
499 "the frame window\n");
501 if (e
->xfocus
.detail
== NotifyInferior
||
502 e
->xfocus
.detail
== NotifyNonlinear
)
504 focus_left_screen
= FALSE
;
507 /* If another FocusIn is in the queue then don't fallback yet. This
508 fixes the fun case of:
509 window map -> send focusin
510 window unmap -> get focusout
511 window map -> send focusin
512 get first focus out -> fall back to something (new window
513 hasn't received focus yet, so something else) -> send focusin
514 which means the "something else" is the last thing to get a
515 focusin sent to it, so the new window doesn't end up with focus.
517 But if the other focus in is something like PointerRoot then we
518 still want to fall back.
520 if (XCheckIfEvent(ob_display
, &ce
, event_look_for_focusin_client
,
523 XPutBackEvent(ob_display
, &ce
);
524 ob_debug_type(OB_DEBUG_FOCUS
,
525 " but another FocusIn is coming\n");
527 /* Focus has been reverted.
529 FocusOut events come after UnmapNotify, so we don't need to
530 worry about focusing an invalid window
533 if (!focus_left_screen
)
534 focus_fallback(TRUE
, FALSE
);
539 ob_debug_type(OB_DEBUG_FOCUS
,
540 "Focus went to a window that is already gone\n");
542 /* If you send focus to a window and then it disappears, you can
543 get the FocusIn for it, after it is unmanaged.
544 Just wait for the next FocusOut/FocusIn pair. */
546 else if (client
!= focus_client
) {
547 focus_left_screen
= FALSE
;
548 frame_adjust_focus(client
->frame
, TRUE
);
549 focus_set_client(client
);
550 client_calc_layer(client
);
551 client_bring_helper_windows(client
);
553 } else if (e
->type
== FocusOut
) {
556 /* Look for the followup FocusIn */
557 if (!XCheckIfEvent(ob_display
, &ce
, event_look_for_focusin
, NULL
)) {
558 /* There is no FocusIn, this means focus went to a window that
559 is not being managed, or a window on another screen. */
563 xerror_set_ignore(TRUE
);
564 if (XGetInputFocus(ob_display
, &win
, &i
) != 0 &&
565 XGetGeometry(ob_display
, win
, &root
, &i
,&i
,&u
,&u
,&u
,&u
) != 0 &&
566 root
!= RootWindow(ob_display
, ob_screen
))
568 ob_debug_type(OB_DEBUG_FOCUS
,
569 "Focus went to another screen !\n");
570 focus_left_screen
= TRUE
;
573 ob_debug_type(OB_DEBUG_FOCUS
,
574 "Focus went to a black hole !\n");
575 xerror_set_ignore(FALSE
);
576 /* nothing is focused */
577 focus_set_client(NULL
);
579 /* Focus moved, so process the FocusIn event */
580 ObEventData ed
= { .ignored
= FALSE
};
581 event_process(&ce
, &ed
);
583 /* The FocusIn was ignored, this means it was on a window
584 that isn't a client. */
585 ob_debug_type(OB_DEBUG_FOCUS
,
586 "Focus went to an unmanaged window 0x%x !\n",
588 focus_fallback(TRUE
, FALSE
);
592 if (client
&& client
!= focus_client
) {
593 frame_adjust_focus(client
->frame
, FALSE
);
594 /* focus_set_client(NULL) has already been called in this
595 section or by focus_fallback */
596 client_calc_layer(client
);
598 } else if (timewinclients
)
599 event_handle_user_time_window_clients(timewinclients
, e
);
601 event_handle_client(client
, e
);
603 event_handle_dockapp(dockapp
, e
);
605 event_handle_dock(dock
, e
);
606 else if (window
== RootWindow(ob_display
, ob_screen
))
607 event_handle_root(e
);
608 else if (e
->type
== MapRequest
)
609 client_manage(window
);
610 else if (e
->type
== ClientMessage
) {
611 /* This is for _NET_WM_REQUEST_FRAME_EXTENTS messages. They come for
612 windows that are not managed yet. */
613 if (e
->xclient
.message_type
== prop_atoms
.net_request_frame_extents
) {
614 /* Pretend to manage the client, getting information used to
615 determine its decorations */
616 ObClient
*c
= client_fake_manage(e
->xclient
.window
);
619 /* set the frame extents on the window */
620 vals
[0] = c
->frame
->size
.left
;
621 vals
[1] = c
->frame
->size
.right
;
622 vals
[2] = c
->frame
->size
.top
;
623 vals
[3] = c
->frame
->size
.bottom
;
624 PROP_SETA32(e
->xclient
.window
, net_frame_extents
,
627 /* Free the pretend client */
628 client_fake_unmanage(c
);
631 else if (e
->type
== ConfigureRequest
) {
632 /* unhandled configure requests must be used to configure the
636 xwc
.x
= e
->xconfigurerequest
.x
;
637 xwc
.y
= e
->xconfigurerequest
.y
;
638 xwc
.width
= e
->xconfigurerequest
.width
;
639 xwc
.height
= e
->xconfigurerequest
.height
;
640 xwc
.border_width
= e
->xconfigurerequest
.border_width
;
641 xwc
.sibling
= e
->xconfigurerequest
.above
;
642 xwc
.stack_mode
= e
->xconfigurerequest
.detail
;
644 /* we are not to be held responsible if someone sends us an
646 xerror_set_ignore(TRUE
);
647 XConfigureWindow(ob_display
, window
,
648 e
->xconfigurerequest
.value_mask
, &xwc
);
649 xerror_set_ignore(FALSE
);
652 else if (extensions_sync
&&
653 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
655 XSyncAlarmNotifyEvent
*se
= (XSyncAlarmNotifyEvent
*)e
;
656 if (se
->alarm
== moveresize_alarm
&& moveresize_in_progress
)
661 if (e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
662 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
663 e
->type
== KeyRelease
)
665 event_handle_user_input(client
, e
);
668 /* if something happens and it's not from an XEvent, then we don't know
670 event_curtime
= CurrentTime
;
673 static void event_handle_root(XEvent
*e
)
679 ob_debug("Another WM has requested to replace us. Exiting.\n");
684 if (e
->xclient
.format
!= 32) break;
686 msgtype
= e
->xclient
.message_type
;
687 if (msgtype
== prop_atoms
.net_current_desktop
) {
688 guint d
= e
->xclient
.data
.l
[0];
689 if (d
< screen_num_desktops
) {
690 event_curtime
= e
->xclient
.data
.l
[1];
691 if (event_curtime
== 0)
692 ob_debug_type(OB_DEBUG_APP_BUGS
,
693 "_NET_CURRENT_DESKTOP message is missing "
695 screen_set_desktop(d
, TRUE
);
697 } else if (msgtype
== prop_atoms
.net_number_of_desktops
) {
698 guint d
= e
->xclient
.data
.l
[0];
699 if (d
> 0 && d
<= 1000)
700 screen_set_num_desktops(d
);
701 } else if (msgtype
== prop_atoms
.net_showing_desktop
) {
702 screen_show_desktop(e
->xclient
.data
.l
[0] != 0, NULL
);
703 } else if (msgtype
== prop_atoms
.ob_control
) {
704 if (e
->xclient
.data
.l
[0] == 1)
706 else if (e
->xclient
.data
.l
[0] == 2)
711 if (e
->xproperty
.atom
== prop_atoms
.net_desktop_names
)
712 screen_update_desktop_names();
713 else if (e
->xproperty
.atom
== prop_atoms
.net_desktop_layout
)
714 screen_update_layout();
716 case ConfigureNotify
:
718 XRRUpdateConfiguration(e
);
727 void event_enter_client(ObClient
*client
)
729 g_assert(config_focus_follow
);
731 if (client_enter_focusable(client
) && client_can_focus(client
)) {
732 if (config_focus_delay
) {
733 ObFocusDelayData
*data
;
735 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
737 data
= g_new(ObFocusDelayData
, 1);
738 data
->client
= client
;
739 data
->time
= event_curtime
;
741 ob_main_loop_timeout_add(ob_main_loop
,
744 data
, focus_delay_cmp
, focus_delay_dest
);
746 ObFocusDelayData data
;
747 data
.client
= client
;
748 data
.time
= event_curtime
;
749 focus_delay_func(&data
);
754 static void event_handle_user_time_window_clients(GSList
*l
, XEvent
*e
)
756 g_assert(e
->type
== PropertyNotify
);
757 if (e
->xproperty
.atom
== prop_atoms
.net_wm_user_time
) {
758 for (; l
; l
= g_slist_next(l
))
759 client_update_user_time(l
->data
);
763 static void event_handle_client(ObClient
*client
, XEvent
*e
)
768 static gint px
= -1, py
= -1;
773 /* save where the press occured for the first button pressed */
775 pb
= e
->xbutton
.button
;
780 /* Wheel buttons don't draw because they are an instant click, so it
781 is a waste of resources to go drawing it.
782 if the user is doing an intereactive thing, or has a menu open then
783 the mouse is grabbed (possibly) and if we get these events we don't
784 want to deal with them
786 if (!(e
->xbutton
.button
== 4 || e
->xbutton
.button
== 5) &&
787 !keyboard_interactively_grabbed() &&
790 /* use where the press occured */
791 con
= frame_context(client
, e
->xbutton
.window
, px
, py
);
792 con
= mouse_button_frame_context(con
, e
->xbutton
.button
,
795 if (e
->type
== ButtonRelease
&& e
->xbutton
.button
== pb
)
796 pb
= 0, px
= py
= -1;
799 case OB_FRAME_CONTEXT_MAXIMIZE
:
800 client
->frame
->max_press
= (e
->type
== ButtonPress
);
801 framerender_frame(client
->frame
);
803 case OB_FRAME_CONTEXT_CLOSE
:
804 client
->frame
->close_press
= (e
->type
== ButtonPress
);
805 framerender_frame(client
->frame
);
807 case OB_FRAME_CONTEXT_ICONIFY
:
808 client
->frame
->iconify_press
= (e
->type
== ButtonPress
);
809 framerender_frame(client
->frame
);
811 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
812 client
->frame
->desk_press
= (e
->type
== ButtonPress
);
813 framerender_frame(client
->frame
);
815 case OB_FRAME_CONTEXT_SHADE
:
816 client
->frame
->shade_press
= (e
->type
== ButtonPress
);
817 framerender_frame(client
->frame
);
820 /* nothing changes with clicks for any other contexts */
826 con
= frame_context(client
, e
->xmotion
.window
,
827 e
->xmotion
.x
, e
->xmotion
.y
);
829 case OB_FRAME_CONTEXT_TITLEBAR
:
830 case OB_FRAME_CONTEXT_TLCORNER
:
831 case OB_FRAME_CONTEXT_TRCORNER
:
832 /* we've left the button area inside the titlebar */
833 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
834 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
835 client
->frame
->close_hover
)
837 client
->frame
->max_hover
= FALSE
;
838 client
->frame
->desk_hover
= FALSE
;
839 client
->frame
->shade_hover
= FALSE
;
840 client
->frame
->iconify_hover
= FALSE
;
841 client
->frame
->close_hover
= FALSE
;
842 frame_adjust_state(client
->frame
);
845 case OB_FRAME_CONTEXT_MAXIMIZE
:
846 if (!client
->frame
->max_hover
) {
847 client
->frame
->max_hover
= TRUE
;
848 frame_adjust_state(client
->frame
);
851 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
852 if (!client
->frame
->desk_hover
) {
853 client
->frame
->desk_hover
= TRUE
;
854 frame_adjust_state(client
->frame
);
857 case OB_FRAME_CONTEXT_SHADE
:
858 if (!client
->frame
->shade_hover
) {
859 client
->frame
->shade_hover
= TRUE
;
860 frame_adjust_state(client
->frame
);
863 case OB_FRAME_CONTEXT_ICONIFY
:
864 if (!client
->frame
->iconify_hover
) {
865 client
->frame
->iconify_hover
= TRUE
;
866 frame_adjust_state(client
->frame
);
869 case OB_FRAME_CONTEXT_CLOSE
:
870 if (!client
->frame
->close_hover
) {
871 client
->frame
->close_hover
= TRUE
;
872 frame_adjust_state(client
->frame
);
880 con
= frame_context(client
, e
->xcrossing
.window
,
881 e
->xcrossing
.x
, e
->xcrossing
.y
);
883 case OB_FRAME_CONTEXT_TITLEBAR
:
884 case OB_FRAME_CONTEXT_TLCORNER
:
885 case OB_FRAME_CONTEXT_TRCORNER
:
886 /* we've left the button area inside the titlebar */
887 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
888 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
889 client
->frame
->close_hover
)
891 client
->frame
->max_hover
= FALSE
;
892 client
->frame
->desk_hover
= FALSE
;
893 client
->frame
->shade_hover
= FALSE
;
894 client
->frame
->iconify_hover
= FALSE
;
895 client
->frame
->close_hover
= FALSE
;
896 frame_adjust_state(client
->frame
);
899 case OB_FRAME_CONTEXT_MAXIMIZE
:
900 client
->frame
->max_hover
= FALSE
;
901 frame_adjust_state(client
->frame
);
903 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
904 client
->frame
->desk_hover
= FALSE
;
905 frame_adjust_state(client
->frame
);
907 case OB_FRAME_CONTEXT_SHADE
:
908 client
->frame
->shade_hover
= FALSE
;
909 frame_adjust_state(client
->frame
);
911 case OB_FRAME_CONTEXT_ICONIFY
:
912 client
->frame
->iconify_hover
= FALSE
;
913 frame_adjust_state(client
->frame
);
915 case OB_FRAME_CONTEXT_CLOSE
:
916 client
->frame
->close_hover
= FALSE
;
917 frame_adjust_state(client
->frame
);
919 case OB_FRAME_CONTEXT_FRAME
:
920 /* When the mouse leaves an animating window, don't use the
921 corresponding enter events. Pretend like the animating window
922 doesn't even exist..! */
923 if (frame_iconify_animating(client
->frame
))
924 event_ignore_all_queued_enters();
926 ob_debug_type(OB_DEBUG_FOCUS
,
927 "%sNotify mode %d detail %d on %lx\n",
928 (e
->type
== EnterNotify
? "Enter" : "Leave"),
930 e
->xcrossing
.detail
, (client
?client
->window
:0));
931 if (keyboard_interactively_grabbed())
933 if (config_focus_follow
&& config_focus_delay
&&
934 /* leave inferior events can happen when the mouse goes onto
935 the window's border and then into the window before the
937 e
->xcrossing
.detail
!= NotifyInferior
)
939 ob_main_loop_timeout_remove_data(ob_main_loop
,
950 con
= frame_context(client
, e
->xcrossing
.window
,
951 e
->xcrossing
.x
, e
->xcrossing
.y
);
953 case OB_FRAME_CONTEXT_MAXIMIZE
:
954 client
->frame
->max_hover
= TRUE
;
955 frame_adjust_state(client
->frame
);
957 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
958 client
->frame
->desk_hover
= TRUE
;
959 frame_adjust_state(client
->frame
);
961 case OB_FRAME_CONTEXT_SHADE
:
962 client
->frame
->shade_hover
= TRUE
;
963 frame_adjust_state(client
->frame
);
965 case OB_FRAME_CONTEXT_ICONIFY
:
966 client
->frame
->iconify_hover
= TRUE
;
967 frame_adjust_state(client
->frame
);
969 case OB_FRAME_CONTEXT_CLOSE
:
970 client
->frame
->close_hover
= TRUE
;
971 frame_adjust_state(client
->frame
);
973 case OB_FRAME_CONTEXT_FRAME
:
974 if (keyboard_interactively_grabbed())
976 if (e
->xcrossing
.mode
== NotifyGrab
||
977 e
->xcrossing
.mode
== NotifyUngrab
||
978 /*ignore enters when we're already in the window */
979 e
->xcrossing
.detail
== NotifyInferior
||
980 is_enter_focus_event_ignored(e
))
982 ob_debug_type(OB_DEBUG_FOCUS
,
983 "%sNotify mode %d detail %d on %lx IGNORED\n",
984 (e
->type
== EnterNotify
? "Enter" : "Leave"),
986 e
->xcrossing
.detail
, client
?client
->window
:0);
989 ob_debug_type(OB_DEBUG_FOCUS
,
990 "%sNotify mode %d detail %d on %lx, "
992 (e
->type
== EnterNotify
? "Enter" : "Leave"),
994 e
->xcrossing
.detail
, (client
?client
->window
:0));
995 if (config_focus_follow
)
996 event_enter_client(client
);
1004 case ConfigureRequest
:
1006 /* dont compress these unless you're going to watch for property
1007 notifies in between (these can change what the configure would
1009 also you can't compress stacking events
1013 gboolean move
= FALSE
;
1014 gboolean resize
= FALSE
;
1016 /* get the current area */
1017 RECT_TO_DIMS(client
->area
, x
, y
, w
, h
);
1019 ob_debug("ConfigureRequest for \"%s\" desktop %d wmstate %d "
1021 " x %d y %d w %d h %d b %d\n",
1023 screen_desktop
, client
->wmstate
, client
->frame
->visible
,
1024 x
, y
, w
, h
, client
->border_width
);
1026 if (e
->xconfigurerequest
.value_mask
& CWBorderWidth
)
1027 if (client
->border_width
!= e
->xconfigurerequest
.border_width
) {
1028 client
->border_width
= e
->xconfigurerequest
.border_width
;
1030 /* if the border width is changing then that is the same
1031 as requesting a resize, but we don't actually change
1032 the client's border, so it will change their root
1033 coordiantes (since they include the border width) and
1034 we need to a notify then */
1039 if (e
->xconfigurerequest
.value_mask
& CWStackMode
) {
1040 ObClient
*sibling
= NULL
;
1042 /* get the sibling */
1043 if (e
->xconfigurerequest
.value_mask
& CWSibling
) {
1045 win
= g_hash_table_lookup(window_map
,
1046 &e
->xconfigurerequest
.above
);
1047 if (WINDOW_IS_CLIENT(win
) && WINDOW_AS_CLIENT(win
) != client
)
1048 sibling
= WINDOW_AS_CLIENT(win
);
1051 /* activate it rather than just focus it */
1052 stacking_restack_request(client
, sibling
,
1053 e
->xconfigurerequest
.detail
, TRUE
);
1055 /* if a stacking change moves the window without resizing */
1059 if ((e
->xconfigurerequest
.value_mask
& CWX
) ||
1060 (e
->xconfigurerequest
.value_mask
& CWY
) ||
1061 (e
->xconfigurerequest
.value_mask
& CWWidth
) ||
1062 (e
->xconfigurerequest
.value_mask
& CWHeight
))
1064 if (e
->xconfigurerequest
.value_mask
& CWX
) {
1065 /* don't allow clients to move shaded windows (fvwm does this)
1067 if (!client
->shaded
)
1068 x
= e
->xconfigurerequest
.x
;
1071 if (e
->xconfigurerequest
.value_mask
& CWY
) {
1072 /* don't allow clients to move shaded windows (fvwm does this)
1074 if (!client
->shaded
)
1075 y
= e
->xconfigurerequest
.y
;
1079 if (e
->xconfigurerequest
.value_mask
& CWWidth
) {
1080 w
= e
->xconfigurerequest
.width
;
1083 if (e
->xconfigurerequest
.value_mask
& CWHeight
) {
1084 h
= e
->xconfigurerequest
.height
;
1089 ob_debug("ConfigureRequest x(%d) %d y(%d) %d w(%d) %d h(%d) %d "
1090 "move %d resize %d\n",
1091 e
->xconfigurerequest
.value_mask
& CWX
, x
,
1092 e
->xconfigurerequest
.value_mask
& CWY
, y
,
1093 e
->xconfigurerequest
.value_mask
& CWWidth
, w
,
1094 e
->xconfigurerequest
.value_mask
& CWHeight
, h
,
1097 /* check for broken apps moving to their root position
1099 XXX remove this some day...that would be nice. right now all
1100 kde apps do this when they try activate themselves on another
1101 desktop. eg. open amarok window on desktop 1, switch to desktop
1102 2, click amarok tray icon. it will move by its decoration size.
1104 if (move
&& !resize
&&
1105 x
!= client
->area
.x
&&
1106 x
== (client
->frame
->area
.x
+ client
->frame
->size
.left
-
1107 (gint
)client
->border_width
) &&
1108 y
!= client
->area
.y
&&
1109 y
== (client
->frame
->area
.y
+ client
->frame
->size
.top
-
1110 (gint
)client
->border_width
))
1112 ob_debug_type(OB_DEBUG_APP_BUGS
,
1113 "Application %s is trying to move via "
1114 "ConfigureRequest to it's root window position "
1115 "but it is not using StaticGravity\n",
1121 /* they still requested a move, so don't change whether a
1122 notify is sent or not */
1125 if (move
|| resize
) {
1128 client_try_configure(client
, &x
, &y
, &w
, &h
, &lw
, &lh
, FALSE
);
1130 /* if x was not given, then use gravity to figure out the new
1131 x. the reference point should not be moved */
1132 if ((e
->xconfigurerequest
.value_mask
& CWWidth
&&
1133 !(e
->xconfigurerequest
.value_mask
& CWX
)))
1134 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1135 /* if y was not given, then use gravity to figure out the new
1136 y. the reference point should not be moved */
1137 if ((e
->xconfigurerequest
.value_mask
& CWHeight
&&
1138 !(e
->xconfigurerequest
.value_mask
& CWY
)))
1139 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1141 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1143 /* if they requested something that moves the window, or if
1144 the window is actually being changed then configure it and
1145 send a configure notify to them */
1146 if (move
|| !RECT_EQUAL_DIMS(client
->area
, x
, y
, w
, h
)) {
1147 ob_debug("Granting ConfigureRequest x %d y %d w %d h %d\n",
1149 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
);
1152 /* ignore enter events caused by these like ob actions do */
1153 event_ignore_all_queued_enters();
1158 if (client
->ignore_unmaps
) {
1159 client
->ignore_unmaps
--;
1162 ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
1163 "ignores left %d\n",
1164 client
->window
, e
->xunmap
.event
, e
->xunmap
.from_configure
,
1165 client
->ignore_unmaps
);
1166 client_unmanage(client
);
1169 ob_debug("DestroyNotify for window 0x%x\n", client
->window
);
1170 client_unmanage(client
);
1172 case ReparentNotify
:
1173 /* this is when the client is first taken captive in the frame */
1174 if (e
->xreparent
.parent
== client
->frame
->window
) break;
1177 This event is quite rare and is usually handled in unmapHandler.
1178 However, if the window is unmapped when the reparent event occurs,
1179 the window manager never sees it because an unmap event is not sent
1180 to an already unmapped window.
1183 /* we don't want the reparent event, put it back on the stack for the
1184 X server to deal with after we unmanage the window */
1185 XPutBackEvent(ob_display
, e
);
1187 ob_debug("ReparentNotify for window 0x%x\n", client
->window
);
1188 client_unmanage(client
);
1191 ob_debug("MapRequest for 0x%lx\n", client
->window
);
1192 if (!client
->iconic
) break; /* this normally doesn't happen, but if it
1193 does, we don't want it!
1194 it can happen now when the window is on
1195 another desktop, but we still don't
1197 client_activate(client
, FALSE
, TRUE
);
1200 /* validate cuz we query stuff off the client here */
1201 if (!client_validate(client
)) break;
1203 if (e
->xclient
.format
!= 32) return;
1205 msgtype
= e
->xclient
.message_type
;
1206 if (msgtype
== prop_atoms
.wm_change_state
) {
1207 /* compress changes into a single change */
1208 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1210 /* XXX: it would be nice to compress ALL messages of a
1211 type, not just messages in a row without other
1212 message types between. */
1213 if (ce
.xclient
.message_type
!= msgtype
) {
1214 XPutBackEvent(ob_display
, &ce
);
1217 e
->xclient
= ce
.xclient
;
1219 client_set_wm_state(client
, e
->xclient
.data
.l
[0]);
1220 } else if (msgtype
== prop_atoms
.net_wm_desktop
) {
1221 /* compress changes into a single change */
1222 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1224 /* XXX: it would be nice to compress ALL messages of a
1225 type, not just messages in a row without other
1226 message types between. */
1227 if (ce
.xclient
.message_type
!= msgtype
) {
1228 XPutBackEvent(ob_display
, &ce
);
1231 e
->xclient
= ce
.xclient
;
1233 if ((unsigned)e
->xclient
.data
.l
[0] < screen_num_desktops
||
1234 (unsigned)e
->xclient
.data
.l
[0] == DESKTOP_ALL
)
1235 client_set_desktop(client
, (unsigned)e
->xclient
.data
.l
[0],
1237 } else if (msgtype
== prop_atoms
.net_wm_state
) {
1238 /* can't compress these */
1239 ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
1240 (e
->xclient
.data
.l
[0] == 0 ? "Remove" :
1241 e
->xclient
.data
.l
[0] == 1 ? "Add" :
1242 e
->xclient
.data
.l
[0] == 2 ? "Toggle" : "INVALID"),
1243 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2],
1245 client_set_state(client
, e
->xclient
.data
.l
[0],
1246 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2]);
1248 /* ignore enter events caused by these like ob actions do */
1249 event_ignore_all_queued_enters();
1250 } else if (msgtype
== prop_atoms
.net_close_window
) {
1251 ob_debug("net_close_window for 0x%lx\n", client
->window
);
1252 client_close(client
);
1253 } else if (msgtype
== prop_atoms
.net_active_window
) {
1254 ob_debug("net_active_window for 0x%lx source=%s\n",
1256 (e
->xclient
.data
.l
[0] == 0 ? "unknown" :
1257 (e
->xclient
.data
.l
[0] == 1 ? "application" :
1258 (e
->xclient
.data
.l
[0] == 2 ? "user" : "INVALID"))));
1259 /* XXX make use of data.l[2] !? */
1260 if (e
->xclient
.data
.l
[0] == 1 || e
->xclient
.data
.l
[0] == 2) {
1261 event_curtime
= e
->xclient
.data
.l
[1];
1262 if (event_curtime
== 0)
1263 ob_debug_type(OB_DEBUG_APP_BUGS
,
1264 "_NET_ACTIVE_WINDOW message for window %s is"
1265 " missing a timestamp\n", client
->title
);
1267 ob_debug_type(OB_DEBUG_APP_BUGS
,
1268 "_NET_ACTIVE_WINDOW message for window %s is "
1269 "missing source indication\n");
1270 client_activate(client
, FALSE
,
1271 (e
->xclient
.data
.l
[0] == 0 ||
1272 e
->xclient
.data
.l
[0] == 2));
1273 } else if (msgtype
== prop_atoms
.net_wm_moveresize
) {
1274 ob_debug("net_wm_moveresize for 0x%lx direction %d\n",
1275 client
->window
, e
->xclient
.data
.l
[2]);
1276 if ((Atom
)e
->xclient
.data
.l
[2] ==
1277 prop_atoms
.net_wm_moveresize_size_topleft
||
1278 (Atom
)e
->xclient
.data
.l
[2] ==
1279 prop_atoms
.net_wm_moveresize_size_top
||
1280 (Atom
)e
->xclient
.data
.l
[2] ==
1281 prop_atoms
.net_wm_moveresize_size_topright
||
1282 (Atom
)e
->xclient
.data
.l
[2] ==
1283 prop_atoms
.net_wm_moveresize_size_right
||
1284 (Atom
)e
->xclient
.data
.l
[2] ==
1285 prop_atoms
.net_wm_moveresize_size_right
||
1286 (Atom
)e
->xclient
.data
.l
[2] ==
1287 prop_atoms
.net_wm_moveresize_size_bottomright
||
1288 (Atom
)e
->xclient
.data
.l
[2] ==
1289 prop_atoms
.net_wm_moveresize_size_bottom
||
1290 (Atom
)e
->xclient
.data
.l
[2] ==
1291 prop_atoms
.net_wm_moveresize_size_bottomleft
||
1292 (Atom
)e
->xclient
.data
.l
[2] ==
1293 prop_atoms
.net_wm_moveresize_size_left
||
1294 (Atom
)e
->xclient
.data
.l
[2] ==
1295 prop_atoms
.net_wm_moveresize_move
||
1296 (Atom
)e
->xclient
.data
.l
[2] ==
1297 prop_atoms
.net_wm_moveresize_size_keyboard
||
1298 (Atom
)e
->xclient
.data
.l
[2] ==
1299 prop_atoms
.net_wm_moveresize_move_keyboard
) {
1301 moveresize_start(client
, e
->xclient
.data
.l
[0],
1302 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[3],
1303 e
->xclient
.data
.l
[2]);
1305 else if ((Atom
)e
->xclient
.data
.l
[2] ==
1306 prop_atoms
.net_wm_moveresize_cancel
)
1307 moveresize_end(TRUE
);
1308 } else if (msgtype
== prop_atoms
.net_moveresize_window
) {
1309 gint ograv
, x
, y
, w
, h
;
1311 ograv
= client
->gravity
;
1313 if (e
->xclient
.data
.l
[0] & 0xff)
1314 client
->gravity
= e
->xclient
.data
.l
[0] & 0xff;
1316 if (e
->xclient
.data
.l
[0] & 1 << 8)
1317 x
= e
->xclient
.data
.l
[1];
1320 if (e
->xclient
.data
.l
[0] & 1 << 9)
1321 y
= e
->xclient
.data
.l
[2];
1325 if (e
->xclient
.data
.l
[0] & 1 << 10) {
1326 w
= e
->xclient
.data
.l
[3];
1328 /* if x was not given, then use gravity to figure out the new
1329 x. the reference point should not be moved */
1330 if (!(e
->xclient
.data
.l
[0] & 1 << 8))
1331 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1334 w
= client
->area
.width
;
1336 if (e
->xclient
.data
.l
[0] & 1 << 11) {
1337 h
= e
->xclient
.data
.l
[4];
1339 /* if y was not given, then use gravity to figure out the new
1340 y. the reference point should not be moved */
1341 if (!(e
->xclient
.data
.l
[0] & 1 << 9))
1342 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1345 h
= client
->area
.height
;
1347 ob_debug("MOVERESIZE x %d %d y %d %d (gravity %d)\n",
1348 e
->xclient
.data
.l
[0] & 1 << 8, x
,
1349 e
->xclient
.data
.l
[0] & 1 << 9, y
,
1352 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1354 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
);
1356 client
->gravity
= ograv
;
1358 /* ignore enter events caused by these like ob actions do */
1359 event_ignore_all_queued_enters();
1360 } else if (msgtype
== prop_atoms
.net_restack_window
) {
1361 if (e
->xclient
.data
.l
[0] != 2) {
1362 ob_debug_type(OB_DEBUG_APP_BUGS
,
1363 "_NET_RESTACK_WINDOW sent for window %s with "
1364 "invalid source indication %ld\n",
1365 client
->title
, e
->xclient
.data
.l
[0]);
1367 ObClient
*sibling
= NULL
;
1368 if (e
->xclient
.data
.l
[1]) {
1369 ObWindow
*win
= g_hash_table_lookup
1370 (window_map
, &e
->xclient
.data
.l
[1]);
1371 if (WINDOW_IS_CLIENT(win
) &&
1372 WINDOW_AS_CLIENT(win
) != client
)
1374 sibling
= WINDOW_AS_CLIENT(win
);
1376 if (sibling
== NULL
)
1377 ob_debug_type(OB_DEBUG_APP_BUGS
,
1378 "_NET_RESTACK_WINDOW sent for window %s "
1379 "with invalid sibling 0x%x\n",
1380 client
->title
, e
->xclient
.data
.l
[1]);
1382 if (e
->xclient
.data
.l
[2] == Below
||
1383 e
->xclient
.data
.l
[2] == BottomIf
||
1384 e
->xclient
.data
.l
[2] == Above
||
1385 e
->xclient
.data
.l
[2] == TopIf
||
1386 e
->xclient
.data
.l
[2] == Opposite
)
1388 /* just raise, don't activate */
1389 stacking_restack_request(client
, sibling
,
1390 e
->xclient
.data
.l
[2], FALSE
);
1391 /* send a synthetic ConfigureNotify, cuz this is supposed
1392 to be like a ConfigureRequest. */
1393 client_reconfigure(client
);
1395 ob_debug_type(OB_DEBUG_APP_BUGS
,
1396 "_NET_RESTACK_WINDOW sent for window %s "
1397 "with invalid detail %d\n",
1398 client
->title
, e
->xclient
.data
.l
[2]);
1402 case PropertyNotify
:
1403 /* validate cuz we query stuff off the client here */
1404 if (!client_validate(client
)) break;
1406 /* compress changes to a single property into a single change */
1407 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1411 /* XXX: it would be nice to compress ALL changes to a property,
1412 not just changes in a row without other props between. */
1414 a
= ce
.xproperty
.atom
;
1415 b
= e
->xproperty
.atom
;
1419 if ((a
== prop_atoms
.net_wm_name
||
1420 a
== prop_atoms
.wm_name
||
1421 a
== prop_atoms
.net_wm_icon_name
||
1422 a
== prop_atoms
.wm_icon_name
)
1424 (b
== prop_atoms
.net_wm_name
||
1425 b
== prop_atoms
.wm_name
||
1426 b
== prop_atoms
.net_wm_icon_name
||
1427 b
== prop_atoms
.wm_icon_name
)) {
1430 if (a
== prop_atoms
.net_wm_icon
&&
1431 b
== prop_atoms
.net_wm_icon
)
1434 XPutBackEvent(ob_display
, &ce
);
1438 msgtype
= e
->xproperty
.atom
;
1439 if (msgtype
== XA_WM_NORMAL_HINTS
) {
1440 client_update_normal_hints(client
);
1441 /* normal hints can make a window non-resizable */
1442 client_setup_decor_and_functions(client
, TRUE
);
1443 } else if (msgtype
== XA_WM_HINTS
) {
1444 client_update_wmhints(client
);
1445 } else if (msgtype
== XA_WM_TRANSIENT_FOR
) {
1446 client_update_transient_for(client
);
1447 client_get_type_and_transientness(client
);
1448 /* type may have changed, so update the layer */
1449 client_calc_layer(client
);
1450 client_setup_decor_and_functions(client
, TRUE
);
1451 } else if (msgtype
== prop_atoms
.net_wm_name
||
1452 msgtype
== prop_atoms
.wm_name
||
1453 msgtype
== prop_atoms
.net_wm_icon_name
||
1454 msgtype
== prop_atoms
.wm_icon_name
) {
1455 client_update_title(client
);
1456 } else if (msgtype
== prop_atoms
.wm_protocols
) {
1457 client_update_protocols(client
);
1458 client_setup_decor_and_functions(client
, TRUE
);
1460 else if (msgtype
== prop_atoms
.net_wm_strut
) {
1461 client_update_strut(client
);
1463 else if (msgtype
== prop_atoms
.net_wm_strut_partial
) {
1464 client_update_strut(client
);
1466 else if (msgtype
== prop_atoms
.net_wm_icon
) {
1467 client_update_icons(client
);
1469 else if (msgtype
== prop_atoms
.net_wm_icon_geometry
) {
1470 client_update_icon_geometry(client
);
1472 else if (msgtype
== prop_atoms
.net_wm_user_time
) {
1473 client_update_user_time(client
);
1475 else if (msgtype
== prop_atoms
.net_wm_user_time_window
) {
1476 client_update_user_time_window(client
);
1479 else if (msgtype
== prop_atoms
.net_wm_sync_request_counter
) {
1480 client_update_sync_request_counter(client
);
1484 case ColormapNotify
:
1485 client_update_colormap(client
, e
->xcolormap
.colormap
);
1490 if (extensions_shape
&& e
->type
== extensions_shape_event_basep
) {
1491 client
->shaped
= ((XShapeEvent
*)e
)->shaped
;
1492 frame_adjust_shape(client
->frame
);
1498 static void event_handle_dock(ObDock
*s
, XEvent
*e
)
1502 if (e
->xbutton
.button
== 1)
1503 stacking_raise(DOCK_AS_WINDOW(s
));
1504 else if (e
->xbutton
.button
== 2)
1505 stacking_lower(DOCK_AS_WINDOW(s
));
1516 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
)
1520 dock_app_drag(app
, &e
->xmotion
);
1523 if (app
->ignore_unmaps
) {
1524 app
->ignore_unmaps
--;
1527 dock_remove(app
, TRUE
);
1530 dock_remove(app
, FALSE
);
1532 case ReparentNotify
:
1533 dock_remove(app
, FALSE
);
1535 case ConfigureNotify
:
1536 dock_app_configure(app
, e
->xconfigure
.width
, e
->xconfigure
.height
);
1541 static ObMenuFrame
* find_active_menu()
1544 ObMenuFrame
*ret
= NULL
;
1546 for (it
= menu_frame_visible
; it
; it
= g_list_next(it
)) {
1555 static ObMenuFrame
* find_active_or_last_menu()
1557 ObMenuFrame
*ret
= NULL
;
1559 ret
= find_active_menu();
1560 if (!ret
&& menu_frame_visible
)
1561 ret
= menu_frame_visible
->data
;
1565 static gboolean
event_handle_menu_keyboard(XEvent
*ev
)
1567 guint keycode
, state
;
1570 gboolean ret
= TRUE
;
1572 keycode
= ev
->xkey
.keycode
;
1573 state
= ev
->xkey
.state
;
1574 unikey
= translate_unichar(keycode
);
1576 frame
= find_active_or_last_menu();
1580 else if (keycode
== ob_keycode(OB_KEY_ESCAPE
) && state
== 0) {
1581 /* Escape goes to the parent menu or closes the last one */
1583 menu_frame_select(frame
, NULL
, TRUE
);
1585 menu_frame_hide_all();
1588 else if (keycode
== ob_keycode(OB_KEY_RETURN
) && (state
== 0 ||
1589 state
== ControlMask
))
1591 /* Enter runs the active item or goes into the submenu.
1592 Control-Enter runs it without closing the menu. */
1594 menu_frame_select_next(frame
->child
);
1595 else if (frame
->selected
)
1596 menu_entry_frame_execute(frame
->selected
, state
, ev
->xkey
.time
);
1599 else if (keycode
== ob_keycode(OB_KEY_LEFT
) && ev
->xkey
.state
== 0) {
1600 /* Left goes to the parent menu */
1601 menu_frame_select(frame
, NULL
, TRUE
);
1604 else if (keycode
== ob_keycode(OB_KEY_RIGHT
) && ev
->xkey
.state
== 0) {
1605 /* Right goes to the selected submenu */
1606 if (frame
->child
) menu_frame_select_next(frame
->child
);
1609 else if (keycode
== ob_keycode(OB_KEY_UP
) && state
== 0) {
1610 menu_frame_select_previous(frame
);
1613 else if (keycode
== ob_keycode(OB_KEY_DOWN
) && state
== 0) {
1614 menu_frame_select_next(frame
);
1617 /* keyboard accelerator shortcuts. (allow controlmask) */
1618 else if ((ev
->xkey
.state
& ~ControlMask
) == 0 &&
1619 /* was it a valid key? */
1621 /* don't bother if the menu is empty. */
1626 ObMenuEntryFrame
*found
= NULL
;
1627 guint num_found
= 0;
1629 /* start after the selected one */
1630 start
= frame
->entries
;
1631 if (frame
->selected
) {
1632 for (it
= start
; frame
->selected
!= it
->data
; it
= g_list_next(it
))
1633 g_assert(it
!= NULL
); /* nothing was selected? */
1634 /* next with wraparound */
1635 start
= g_list_next(it
);
1636 if (start
== NULL
) start
= frame
->entries
;
1641 ObMenuEntryFrame
*e
= it
->data
;
1642 gunichar entrykey
= 0;
1644 if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
)
1645 entrykey
= e
->entry
->data
.normal
.shortcut
;
1646 else if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_SUBMENU
)
1647 entrykey
= e
->entry
->data
.submenu
.submenu
->shortcut
;
1649 if (unikey
== entrykey
) {
1650 if (found
== NULL
) found
= e
;
1654 /* next with wraparound */
1655 it
= g_list_next(it
);
1656 if (it
== NULL
) it
= frame
->entries
;
1657 } while (it
!= start
);
1660 if (found
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
&&
1663 menu_frame_select(frame
, found
, TRUE
);
1664 usleep(50000); /* highlight the item for a short bit so the
1665 user can see what happened */
1666 menu_entry_frame_execute(found
, state
, ev
->xkey
.time
);
1668 menu_frame_select(frame
, found
, TRUE
);
1670 menu_frame_select_next(frame
->child
);
1681 static gboolean
event_handle_menu(XEvent
*ev
)
1684 ObMenuEntryFrame
*e
;
1685 gboolean ret
= TRUE
;
1689 if ((ev
->xbutton
.button
< 4 || ev
->xbutton
.button
> 5)
1692 if ((e
= menu_entry_frame_under(ev
->xbutton
.x_root
,
1693 ev
->xbutton
.y_root
)))
1695 menu_frame_select(e
->frame
, e
, TRUE
);
1696 menu_entry_frame_execute(e
, ev
->xbutton
.state
,
1700 menu_frame_hide_all();
1704 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
))) {
1705 if (e
->ignore_enters
)
1707 else if (!(f
= find_active_menu()) ||
1709 f
->parent
== e
->frame
||
1710 f
->child
== e
->frame
)
1711 menu_frame_select(e
->frame
, e
, FALSE
);
1715 /*ignore leaves when we're already in the window */
1716 if (ev
->xcrossing
.detail
== NotifyInferior
)
1719 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
)) &&
1720 (f
= find_active_menu()) && f
->selected
== e
&&
1721 e
->entry
->type
!= OB_MENU_ENTRY_TYPE_SUBMENU
)
1723 menu_frame_select(e
->frame
, NULL
, FALSE
);
1727 if ((e
= menu_entry_frame_under(ev
->xmotion
.x_root
,
1728 ev
->xmotion
.y_root
)))
1729 if (!(f
= find_active_menu()) ||
1731 f
->parent
== e
->frame
||
1732 f
->child
== e
->frame
)
1733 menu_frame_select(e
->frame
, e
, FALSE
);
1736 ret
= event_handle_menu_keyboard(ev
);
1742 static void event_handle_user_input(ObClient
*client
, XEvent
*e
)
1744 g_assert(e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
1745 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
1746 e
->type
== KeyRelease
);
1748 if (menu_frame_visible
) {
1749 if (event_handle_menu(e
))
1750 /* don't use the event if the menu used it, but if the menu
1751 didn't use it and it's a keypress that is bound, it will
1752 close the menu and be used */
1756 /* if the keyboard interactive action uses the event then dont
1757 use it for bindings. likewise is moveresize uses the event. */
1758 if (!keyboard_process_interactive_grab(e
, &client
) &&
1759 !(moveresize_in_progress
&& moveresize_event(e
)))
1761 if (moveresize_in_progress
)
1762 /* make further actions work on the client being
1764 client
= moveresize_client
;
1766 menu_can_hide
= FALSE
;
1767 ob_main_loop_timeout_add(ob_main_loop
,
1768 config_menu_hide_delay
* 1000,
1769 menu_hide_delay_func
,
1770 NULL
, g_direct_equal
, NULL
);
1772 if (e
->type
== ButtonPress
||
1773 e
->type
== ButtonRelease
||
1774 e
->type
== MotionNotify
)
1776 /* the frame may not be "visible" but they can still click on it
1777 in the case where it is animating before disappearing */
1778 if (!client
|| !frame_iconify_animating(client
->frame
))
1779 mouse_event(client
, e
);
1780 } else if (e
->type
== KeyPress
) {
1781 keyboard_event((focus_cycle_target
? focus_cycle_target
:
1782 (client
? client
: focus_client
)), e
);
1787 static gboolean
menu_hide_delay_func(gpointer data
)
1789 menu_can_hide
= TRUE
;
1790 return FALSE
; /* no repeat */
1793 static void focus_delay_dest(gpointer data
)
1798 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
)
1800 const ObFocusDelayData
*f1
= d1
;
1801 return f1
->client
== d2
;
1804 static gboolean
focus_delay_func(gpointer data
)
1806 ObFocusDelayData
*d
= data
;
1807 Time old
= event_curtime
;
1809 event_curtime
= d
->time
;
1810 if (focus_client
!= d
->client
) {
1811 if (client_focus(d
->client
) && config_focus_raise
)
1812 stacking_raise(CLIENT_AS_WINDOW(d
->client
));
1814 event_curtime
= old
;
1815 return FALSE
; /* no repeat */
1818 static void focus_delay_client_dest(ObClient
*client
, gpointer data
)
1820 ob_main_loop_timeout_remove_data(ob_main_loop
, focus_delay_func
,
1824 void event_halt_focus_delay()
1826 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
1829 static Bool
event_look_for_enters(Display
*d
, XEvent
*e
, XPointer arg
)
1831 if (e
->type
== EnterNotify
&&
1832 /* these types aren't used for focusing */
1833 !(e
->xcrossing
.mode
== NotifyGrab
||
1834 e
->xcrossing
.mode
== NotifyUngrab
||
1835 e
->xcrossing
.detail
== NotifyInferior
))
1839 /* found an enter for that leave, ignore it if it's going to
1841 win
= g_hash_table_lookup(window_map
, &e
->xany
.window
);
1842 if (win
&& WINDOW_IS_CLIENT(win
))
1843 ++ignore_enter_focus
;
1845 return False
; /* don't disrupt the queue order, just count them */
1848 void event_ignore_all_queued_enters()
1852 XSync(ob_display
, FALSE
);
1854 /* count the events without disrupting them */
1855 ignore_enter_focus
= 0;
1856 XCheckIfEvent(ob_display
, &e
, event_look_for_enters
, NULL
);
1859 static gboolean
is_enter_focus_event_ignored(XEvent
*e
)
1861 g_assert(e
->type
== EnterNotify
&&
1862 !(e
->xcrossing
.mode
== NotifyGrab
||
1863 e
->xcrossing
.mode
== NotifyUngrab
||
1864 e
->xcrossing
.detail
== NotifyInferior
));
1866 ob_debug_type(OB_DEBUG_FOCUS
, "# enters ignored: %d\n",
1867 ignore_enter_focus
);
1869 if (ignore_enter_focus
) {
1870 --ignore_enter_focus
;
1876 void event_cancel_all_key_grabs()
1878 if (keyboard_interactively_grabbed())
1879 keyboard_interactive_cancel();
1880 else if (menu_frame_visible
)
1881 menu_frame_hide_all();
1882 else if (grab_on_keyboard())
1885 /* If we don't have the keyboard grabbed, then ungrab it with
1886 XUngrabKeyboard, so that there is not a passive grab left
1887 on from the KeyPress. If the grab is left on, and focus
1888 moves during that time, it will be NotifyWhileGrabbed, and
1889 applications like to ignore those! */
1890 if (!keyboard_interactively_grabbed())
1891 XUngrabKeyboard(ob_display
, CurrentTime
);
1895 gboolean
event_time_after(Time t1
, Time t2
)
1897 g_assert(t1
!= CurrentTime
);
1898 g_assert(t2
!= CurrentTime
);
1901 Timestamp values wrap around (after about 49.7 days). The server, given
1902 its current time is represented by timestamp T, always interprets
1903 timestamps from clients by treating half of the timestamp space as being
1904 later in time than T.
1905 - http://tronche.com/gui/x/xlib/input/pointer-grabbing.html
1908 /* TIME_HALF is half of the number space of a Time type variable */
1909 #define TIME_HALF (Time)(1 << (sizeof(Time)*8-1))
1911 if (t2
>= TIME_HALF
)
1912 /* t2 is in the second half so t1 might wrap around and be smaller than
1914 return t1
>= t2
|| t1
< (t2
+ TIME_HALF
);
1916 /* t2 is in the first half so t1 has to come after it */
1917 return t1
>= t2
&& t1
< (t2
+ TIME_HALF
);