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.
34 #include "menuframe.h"
40 #include "focus_cycle.h"
41 #include "moveresize.h"
44 #include "extensions.h"
45 #include "translate.h"
48 #include <X11/Xatom.h>
51 #ifdef HAVE_SYS_SELECT_H
52 # include <sys/select.h>
58 # include <unistd.h> /* for usleep() */
61 # include <X11/XKBlib.h>
65 #include <X11/ICE/ICElib.h>
82 gulong start
; /* inclusive */
83 gulong end
; /* inclusive */
86 static void event_process(const XEvent
*e
, gpointer data
);
87 static void event_handle_root(XEvent
*e
);
88 static gboolean
event_handle_menu_keyboard(XEvent
*e
);
89 static gboolean
event_handle_menu(XEvent
*e
);
90 static void event_handle_dock(ObDock
*s
, XEvent
*e
);
91 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
);
92 static void event_handle_client(ObClient
*c
, XEvent
*e
);
93 static void event_handle_user_input(ObClient
*client
, XEvent
*e
);
94 static gboolean
is_enter_focus_event_ignored(XEvent
*e
);
95 static void event_ignore_enter_range(gulong start
, gulong end
);
97 static void focus_delay_dest(gpointer data
);
98 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
);
99 static gboolean
focus_delay_func(gpointer data
);
100 static void focus_delay_client_dest(ObClient
*client
, gpointer data
);
102 Time event_curtime
= CurrentTime
;
103 Time event_last_user_time
= CurrentTime
;
104 /*! The serial of the current X event */
105 gulong event_curserial
;
107 static gboolean focus_left_screen
= FALSE
;
108 /*! A list of ObSerialRanges which are to be ignored for mouse enter events */
109 static GSList
*ignore_serials
= NULL
;
112 static void ice_handler(gint fd
, gpointer conn
)
115 IceProcessMessages(conn
, NULL
, &b
);
118 static void ice_watch(IceConn conn
, IcePointer data
, Bool opening
,
119 IcePointer
*watch_data
)
124 fd
= IceConnectionNumber(conn
);
125 ob_main_loop_fd_add(ob_main_loop
, fd
, ice_handler
, conn
, NULL
);
127 ob_main_loop_fd_remove(ob_main_loop
, fd
);
133 void event_startup(gboolean reconfig
)
135 if (reconfig
) return;
137 ob_main_loop_x_add(ob_main_loop
, event_process
, NULL
, NULL
);
140 IceAddConnectionWatch(ice_watch
, NULL
);
143 client_add_destroy_notify(focus_delay_client_dest
, NULL
);
146 void event_shutdown(gboolean reconfig
)
148 if (reconfig
) return;
151 IceRemoveConnectionWatch(ice_watch
, NULL
);
154 client_remove_destroy_notify(focus_delay_client_dest
);
157 static Window
event_get_window(XEvent
*e
)
164 window
= RootWindow(ob_display
, ob_screen
);
167 window
= e
->xmap
.window
;
170 window
= e
->xunmap
.window
;
173 window
= e
->xdestroywindow
.window
;
175 case ConfigureRequest
:
176 window
= e
->xconfigurerequest
.window
;
178 case ConfigureNotify
:
179 window
= e
->xconfigure
.window
;
183 if (extensions_xkb
&& e
->type
== extensions_xkb_event_basep
) {
184 switch (((XkbAnyEvent
*)e
)->xkb_type
) {
186 window
= ((XkbBellNotifyEvent
*)e
)->window
;
193 if (extensions_sync
&&
194 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
199 window
= e
->xany
.window
;
204 static void event_set_curtime(XEvent
*e
)
206 Time t
= CurrentTime
;
208 /* grab the lasttime and hack up the state */
224 t
= e
->xproperty
.time
;
228 t
= e
->xcrossing
.time
;
232 if (extensions_sync
&&
233 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
235 t
= ((XSyncAlarmNotifyEvent
*)e
)->time
;
238 /* if more event types are anticipated, get their timestamp
243 /* watch that if we get an event earlier than the last specified user_time,
244 which can happen if the clock goes backwards, we erase the last
245 specified user_time */
246 if (t
&& event_last_user_time
&& event_time_after(event_last_user_time
, t
))
247 event_last_user_time
= CurrentTime
;
252 static void event_hack_mods(XEvent
*e
)
255 XkbStateRec xkb_state
;
261 e
->xbutton
.state
= modkeys_only_modifier_masks(e
->xbutton
.state
);
264 e
->xkey
.state
= modkeys_only_modifier_masks(e
->xkey
.state
);
268 /* If XKB is present, then the modifiers are all strange from its
269 magic. Our X core protocol stuff won't work, so we use this to
270 find what the modifier state is instead. */
271 if (XkbGetState(ob_display
, XkbUseCoreKbd
, &xkb_state
) == Success
)
272 e
->xkey
.state
= xkb_state
.compat_state
;
276 e
->xkey
.state
= modkeys_only_modifier_masks(e
->xkey
.state
);
277 /* remove from the state the mask of the modifier key being
278 released, if it is a modifier key being released that is */
279 e
->xkey
.state
&= ~modkeys_keycode_to_mask(e
->xkey
.keycode
);
283 e
->xmotion
.state
= modkeys_only_modifier_masks(e
->xmotion
.state
);
284 /* compress events */
287 while (XCheckTypedWindowEvent(ob_display
, e
->xmotion
.window
,
289 e
->xmotion
.x
= ce
.xmotion
.x
;
290 e
->xmotion
.y
= ce
.xmotion
.y
;
291 e
->xmotion
.x_root
= ce
.xmotion
.x_root
;
292 e
->xmotion
.y_root
= ce
.xmotion
.y_root
;
299 static gboolean
wanted_focusevent(XEvent
*e
, gboolean in_client_only
)
301 gint mode
= e
->xfocus
.mode
;
302 gint detail
= e
->xfocus
.detail
;
303 Window win
= e
->xany
.window
;
305 if (e
->type
== FocusIn
) {
306 /* These are ones we never want.. */
308 /* This means focus was given by a keyboard/mouse grab. */
309 if (mode
== NotifyGrab
)
311 /* This means focus was given back from a keyboard/mouse grab. */
312 if (mode
== NotifyUngrab
)
315 /* These are the ones we want.. */
317 if (win
== RootWindow(ob_display
, ob_screen
)) {
318 /* If looking for a focus in on a client, then always return
319 FALSE for focus in's to the root window */
322 /* This means focus reverted off of a client */
323 else if (detail
== NotifyPointerRoot
||
324 detail
== NotifyDetailNone
||
325 detail
== NotifyInferior
||
326 /* This means focus got here from another screen */
327 detail
== NotifyNonlinear
)
333 /* It was on a client, was it a valid one?
334 It's possible to get a FocusIn event for a client that was managed
337 if (in_client_only
) {
338 ObWindow
*w
= g_hash_table_lookup(window_map
, &e
->xfocus
.window
);
339 if (!w
|| !WINDOW_IS_CLIENT(w
))
343 /* This means focus reverted to parent from the client (this
344 happens often during iconify animation) */
345 if (detail
== NotifyInferior
)
349 /* This means focus moved from the root window to a client */
350 if (detail
== NotifyVirtual
)
352 /* This means focus moved from one client to another */
353 if (detail
== NotifyNonlinearVirtual
)
359 g_assert(e
->type
== FocusOut
);
361 /* These are ones we never want.. */
363 /* This means focus was taken by a keyboard/mouse grab. */
364 if (mode
== NotifyGrab
)
366 /* This means focus was grabbed on a window and it was released. */
367 if (mode
== NotifyUngrab
)
370 /* Focus left the root window revertedto state */
371 if (win
== RootWindow(ob_display
, ob_screen
))
374 /* These are the ones we want.. */
376 /* This means focus moved from a client to the root window */
377 if (detail
== NotifyVirtual
)
379 /* This means focus moved from one client to another */
380 if (detail
== NotifyNonlinearVirtual
)
388 static Bool
event_look_for_focusin(Display
*d
, XEvent
*e
, XPointer arg
)
390 return e
->type
== FocusIn
&& wanted_focusevent(e
, FALSE
);
393 static Bool
event_look_for_focusin_client(Display
*d
, XEvent
*e
, XPointer arg
)
395 return e
->type
== FocusIn
&& wanted_focusevent(e
, TRUE
);
398 static void print_focusevent(XEvent
*e
)
400 gint mode
= e
->xfocus
.mode
;
401 gint detail
= e
->xfocus
.detail
;
402 Window win
= e
->xany
.window
;
403 const gchar
*modestr
, *detailstr
;
406 case NotifyNormal
: modestr
="NotifyNormal"; break;
407 case NotifyGrab
: modestr
="NotifyGrab"; break;
408 case NotifyUngrab
: modestr
="NotifyUngrab"; break;
409 case NotifyWhileGrabbed
: modestr
="NotifyWhileGrabbed"; break;
412 case NotifyAncestor
: detailstr
="NotifyAncestor"; break;
413 case NotifyVirtual
: detailstr
="NotifyVirtual"; break;
414 case NotifyInferior
: detailstr
="NotifyInferior"; break;
415 case NotifyNonlinear
: detailstr
="NotifyNonlinear"; break;
416 case NotifyNonlinearVirtual
: detailstr
="NotifyNonlinearVirtual"; break;
417 case NotifyPointer
: detailstr
="NotifyPointer"; break;
418 case NotifyPointerRoot
: detailstr
="NotifyPointerRoot"; break;
419 case NotifyDetailNone
: detailstr
="NotifyDetailNone"; break;
422 if (mode
== NotifyGrab
|| mode
== NotifyUngrab
)
427 ob_debug_type(OB_DEBUG_FOCUS
, "Focus%s 0x%x mode=%s detail=%s\n",
428 (e
->xfocus
.type
== FocusIn
? "In" : "Out"),
434 static gboolean
event_ignore(XEvent
*e
, ObClient
*client
)
439 if (!wanted_focusevent(e
, FALSE
))
444 if (!wanted_focusevent(e
, FALSE
))
451 static void event_process(const XEvent
*ec
, gpointer data
)
454 ObClient
*client
= NULL
;
456 ObDockApp
*dockapp
= NULL
;
457 ObWindow
*obwin
= NULL
;
459 ObEventData
*ed
= data
;
461 /* make a copy we can mangle */
465 window
= event_get_window(e
);
466 if ((obwin
= g_hash_table_lookup(window_map
, &window
))) {
467 switch (obwin
->type
) {
469 dock
= WINDOW_AS_DOCK(obwin
);
472 dockapp
= WINDOW_AS_DOCKAPP(obwin
);
475 client
= WINDOW_AS_CLIENT(obwin
);
478 /* not to be used for events */
479 g_assert_not_reached();
481 case Window_Internal
:
482 /* we don't do anything with events directly on these windows */
487 event_set_curtime(e
);
488 event_curserial
= e
->xany
.serial
;
490 if (event_ignore(e
, client
)) {
497 /* deal with it in the kernel */
499 if (menu_frame_visible
&&
500 (e
->type
== EnterNotify
|| e
->type
== LeaveNotify
))
502 /* crossing events for menu */
503 event_handle_menu(e
);
504 } else if (e
->type
== FocusIn
) {
506 e
->xfocus
.detail
== NotifyInferior
)
508 ob_debug_type(OB_DEBUG_FOCUS
,
509 "Focus went to the frame window");
511 focus_left_screen
= FALSE
;
513 focus_fallback(FALSE
, config_focus_under_mouse
, TRUE
, TRUE
);
515 /* We don't get a FocusOut for this case, because it's just moving
516 from our Inferior up to us. This happens when iconifying a
517 window with RevertToParent focus */
518 frame_adjust_focus(client
->frame
, FALSE
);
519 /* focus_set_client(NULL) has already been called */
520 client_calc_layer(client
);
522 else if (e
->xfocus
.detail
== NotifyPointerRoot
||
523 e
->xfocus
.detail
== NotifyDetailNone
||
524 e
->xfocus
.detail
== NotifyInferior
||
525 e
->xfocus
.detail
== NotifyNonlinear
)
529 ob_debug_type(OB_DEBUG_FOCUS
,
530 "Focus went to root or pointer root/none\n");
532 if (e
->xfocus
.detail
== NotifyInferior
||
533 e
->xfocus
.detail
== NotifyNonlinear
)
535 focus_left_screen
= FALSE
;
538 /* If another FocusIn is in the queue then don't fallback yet. This
539 fixes the fun case of:
540 window map -> send focusin
541 window unmap -> get focusout
542 window map -> send focusin
543 get first focus out -> fall back to something (new window
544 hasn't received focus yet, so something else) -> send focusin
545 which means the "something else" is the last thing to get a
546 focusin sent to it, so the new window doesn't end up with focus.
548 But if the other focus in is something like PointerRoot then we
549 still want to fall back.
551 if (XCheckIfEvent(ob_display
, &ce
, event_look_for_focusin_client
,
554 XPutBackEvent(ob_display
, &ce
);
555 ob_debug_type(OB_DEBUG_FOCUS
,
556 " but another FocusIn is coming\n");
558 /* Focus has been reverted.
560 FocusOut events come after UnmapNotify, so we don't need to
561 worry about focusing an invalid window
564 if (!focus_left_screen
)
565 focus_fallback(FALSE
, config_focus_under_mouse
,
571 ob_debug_type(OB_DEBUG_FOCUS
,
572 "Focus went to a window that is already gone\n");
574 /* If you send focus to a window and then it disappears, you can
575 get the FocusIn for it, after it is unmanaged.
576 Just wait for the next FocusOut/FocusIn pair, but make note that
577 the window that was focused no longer is. */
578 focus_set_client(NULL
);
580 else if (client
!= focus_client
) {
581 focus_left_screen
= FALSE
;
582 frame_adjust_focus(client
->frame
, TRUE
);
583 focus_set_client(client
);
584 client_calc_layer(client
);
585 client_bring_helper_windows(client
);
587 } else if (e
->type
== FocusOut
) {
590 /* Look for the followup FocusIn */
591 if (!XCheckIfEvent(ob_display
, &ce
, event_look_for_focusin
, NULL
)) {
592 /* There is no FocusIn, this means focus went to a window that
593 is not being managed, or a window on another screen. */
597 xerror_set_ignore(TRUE
);
598 if (XGetInputFocus(ob_display
, &win
, &i
) != 0 &&
599 XGetGeometry(ob_display
, win
, &root
, &i
,&i
,&u
,&u
,&u
,&u
) != 0 &&
600 root
!= RootWindow(ob_display
, ob_screen
))
602 ob_debug_type(OB_DEBUG_FOCUS
,
603 "Focus went to another screen !\n");
604 focus_left_screen
= TRUE
;
607 ob_debug_type(OB_DEBUG_FOCUS
,
608 "Focus went to a black hole !\n");
609 xerror_set_ignore(FALSE
);
610 /* nothing is focused */
611 focus_set_client(NULL
);
613 /* Focus moved, so process the FocusIn event */
614 ObEventData ed
= { .ignored
= FALSE
};
615 event_process(&ce
, &ed
);
617 /* The FocusIn was ignored, this means it was on a window
618 that isn't a client. */
619 ob_debug_type(OB_DEBUG_FOCUS
,
620 "Focus went to an unmanaged window 0x%x !\n",
622 focus_fallback(TRUE
, config_focus_under_mouse
, TRUE
, TRUE
);
626 if (client
&& client
!= focus_client
) {
627 frame_adjust_focus(client
->frame
, FALSE
);
628 /* focus_set_client(NULL) has already been called in this
629 section or by focus_fallback */
630 client_calc_layer(client
);
634 event_handle_client(client
, e
);
636 event_handle_dockapp(dockapp
, e
);
638 event_handle_dock(dock
, e
);
639 else if (window
== RootWindow(ob_display
, ob_screen
))
640 event_handle_root(e
);
641 else if (e
->type
== MapRequest
)
642 client_manage(window
);
643 else if (e
->type
== MappingNotify
) {
644 /* keyboard layout changes for modifier mapping changes. reload the
645 modifier map, and rebind all the key bindings as appropriate */
646 ob_debug("Kepboard map changed. Reloading keyboard bindings.\n");
647 modkeys_shutdown(TRUE
);
648 modkeys_startup(TRUE
);
651 else if (e
->type
== ClientMessage
) {
652 /* This is for _NET_WM_REQUEST_FRAME_EXTENTS messages. They come for
653 windows that are not managed yet. */
654 if (e
->xclient
.message_type
== prop_atoms
.net_request_frame_extents
) {
655 /* Pretend to manage the client, getting information used to
656 determine its decorations */
657 ObClient
*c
= client_fake_manage(e
->xclient
.window
);
660 /* set the frame extents on the window */
661 vals
[0] = c
->frame
->size
.left
;
662 vals
[1] = c
->frame
->size
.right
;
663 vals
[2] = c
->frame
->size
.top
;
664 vals
[3] = c
->frame
->size
.bottom
;
665 PROP_SETA32(e
->xclient
.window
, net_frame_extents
,
668 /* Free the pretend client */
669 client_fake_unmanage(c
);
672 else if (e
->type
== ConfigureRequest
) {
673 /* unhandled configure requests must be used to configure the
677 xwc
.x
= e
->xconfigurerequest
.x
;
678 xwc
.y
= e
->xconfigurerequest
.y
;
679 xwc
.width
= e
->xconfigurerequest
.width
;
680 xwc
.height
= e
->xconfigurerequest
.height
;
681 xwc
.border_width
= e
->xconfigurerequest
.border_width
;
682 xwc
.sibling
= e
->xconfigurerequest
.above
;
683 xwc
.stack_mode
= e
->xconfigurerequest
.detail
;
685 /* we are not to be held responsible if someone sends us an
687 xerror_set_ignore(TRUE
);
688 XConfigureWindow(ob_display
, window
,
689 e
->xconfigurerequest
.value_mask
, &xwc
);
690 xerror_set_ignore(FALSE
);
693 else if (extensions_sync
&&
694 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
696 XSyncAlarmNotifyEvent
*se
= (XSyncAlarmNotifyEvent
*)e
;
697 if (se
->alarm
== moveresize_alarm
&& moveresize_in_progress
)
702 if (e
->type
== ButtonPress
|| e
->type
== ButtonRelease
) {
703 /* If the button press was on some non-root window, or was physically
704 on the root window, the process it */
705 if (window
!= RootWindow(ob_display
, ob_screen
) ||
706 e
->xbutton
.subwindow
== None
)
708 event_handle_user_input(client
, e
);
710 /* Otherwise only process it if it was physically on an openbox
715 if ((w
= g_hash_table_lookup(window_map
, &e
->xbutton
.subwindow
)) &&
716 WINDOW_IS_INTERNAL(w
))
718 event_handle_user_input(client
, e
);
722 else if (e
->type
== KeyPress
|| e
->type
== KeyRelease
||
723 e
->type
== MotionNotify
)
724 event_handle_user_input(client
, e
);
726 /* if something happens and it's not from an XEvent, then we don't know
728 event_curtime
= CurrentTime
;
732 static void event_handle_root(XEvent
*e
)
738 ob_debug("Another WM has requested to replace us. Exiting.\n");
743 if (e
->xclient
.format
!= 32) break;
745 msgtype
= e
->xclient
.message_type
;
746 if (msgtype
== prop_atoms
.net_current_desktop
) {
747 guint d
= e
->xclient
.data
.l
[0];
748 if (d
< screen_num_desktops
) {
749 event_curtime
= e
->xclient
.data
.l
[1];
750 if (event_curtime
== 0)
751 ob_debug_type(OB_DEBUG_APP_BUGS
,
752 "_NET_CURRENT_DESKTOP message is missing "
754 screen_set_desktop(d
, TRUE
);
756 } else if (msgtype
== prop_atoms
.net_number_of_desktops
) {
757 guint d
= e
->xclient
.data
.l
[0];
758 if (d
> 0 && d
<= 1000)
759 screen_set_num_desktops(d
);
760 } else if (msgtype
== prop_atoms
.net_showing_desktop
) {
761 screen_show_desktop(e
->xclient
.data
.l
[0] != 0, NULL
);
762 } else if (msgtype
== prop_atoms
.ob_control
) {
763 ob_debug("OB_CONTROL: %d\n", e
->xclient
.data
.l
[0]);
764 if (e
->xclient
.data
.l
[0] == 1)
766 else if (e
->xclient
.data
.l
[0] == 2)
768 else if (e
->xclient
.data
.l
[0] == 3)
773 if (e
->xproperty
.atom
== prop_atoms
.net_desktop_names
) {
774 ob_debug("UPDATE DESKTOP NAMES\n");
775 screen_update_desktop_names();
777 else if (e
->xproperty
.atom
== prop_atoms
.net_desktop_layout
)
778 screen_update_layout();
780 case ConfigureNotify
:
782 XRRUpdateConfiguration(e
);
791 void event_enter_client(ObClient
*client
)
793 g_assert(config_focus_follow
);
795 if (client_enter_focusable(client
) && client_can_focus(client
)) {
796 if (config_focus_delay
) {
797 ObFocusDelayData
*data
;
799 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
801 data
= g_new(ObFocusDelayData
, 1);
802 data
->client
= client
;
803 data
->time
= event_curtime
;
804 data
->serial
= event_curserial
;
806 ob_main_loop_timeout_add(ob_main_loop
,
807 config_focus_delay
* 1000,
809 data
, focus_delay_cmp
, focus_delay_dest
);
811 ObFocusDelayData data
;
812 data
.client
= client
;
813 data
.time
= event_curtime
;
814 data
.serial
= event_curserial
;
815 focus_delay_func(&data
);
820 static void event_handle_client(ObClient
*client
, XEvent
*e
)
825 static gint px
= -1, py
= -1;
830 /* save where the press occured for the first button pressed */
832 pb
= e
->xbutton
.button
;
837 /* Wheel buttons don't draw because they are an instant click, so it
838 is a waste of resources to go drawing it.
839 if the user is doing an intereactive thing, or has a menu open then
840 the mouse is grabbed (possibly) and if we get these events we don't
841 want to deal with them
843 if (!(e
->xbutton
.button
== 4 || e
->xbutton
.button
== 5) &&
846 /* use where the press occured */
847 con
= frame_context(client
, e
->xbutton
.window
, px
, py
);
848 con
= mouse_button_frame_context(con
, e
->xbutton
.button
,
851 if (e
->type
== ButtonRelease
&& e
->xbutton
.button
== pb
)
852 pb
= 0, px
= py
= -1;
855 case OB_FRAME_CONTEXT_MAXIMIZE
:
856 client
->frame
->max_press
= (e
->type
== ButtonPress
);
857 frame_adjust_state(client
->frame
);
859 case OB_FRAME_CONTEXT_CLOSE
:
860 client
->frame
->close_press
= (e
->type
== ButtonPress
);
861 frame_adjust_state(client
->frame
);
863 case OB_FRAME_CONTEXT_ICONIFY
:
864 client
->frame
->iconify_press
= (e
->type
== ButtonPress
);
865 frame_adjust_state(client
->frame
);
867 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
868 client
->frame
->desk_press
= (e
->type
== ButtonPress
);
869 frame_adjust_state(client
->frame
);
871 case OB_FRAME_CONTEXT_SHADE
:
872 client
->frame
->shade_press
= (e
->type
== ButtonPress
);
873 frame_adjust_state(client
->frame
);
876 /* nothing changes with clicks for any other contexts */
882 /* when there is a grab on the pointer, we won't get enter/leave
883 notifies, but we still get motion events */
884 if (grab_on_pointer()) break;
886 con
= frame_context(client
, e
->xmotion
.window
,
887 e
->xmotion
.x
, e
->xmotion
.y
);
889 case OB_FRAME_CONTEXT_TITLEBAR
:
890 case OB_FRAME_CONTEXT_TLCORNER
:
891 case OB_FRAME_CONTEXT_TRCORNER
:
892 /* we've left the button area inside the titlebar */
893 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
894 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
895 client
->frame
->close_hover
)
897 client
->frame
->max_hover
= FALSE
;
898 client
->frame
->desk_hover
= FALSE
;
899 client
->frame
->shade_hover
= FALSE
;
900 client
->frame
->iconify_hover
= FALSE
;
901 client
->frame
->close_hover
= FALSE
;
902 frame_adjust_state(client
->frame
);
905 case OB_FRAME_CONTEXT_MAXIMIZE
:
906 if (!client
->frame
->max_hover
) {
907 client
->frame
->max_hover
= TRUE
;
908 frame_adjust_state(client
->frame
);
911 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
912 if (!client
->frame
->desk_hover
) {
913 client
->frame
->desk_hover
= TRUE
;
914 frame_adjust_state(client
->frame
);
917 case OB_FRAME_CONTEXT_SHADE
:
918 if (!client
->frame
->shade_hover
) {
919 client
->frame
->shade_hover
= TRUE
;
920 frame_adjust_state(client
->frame
);
923 case OB_FRAME_CONTEXT_ICONIFY
:
924 if (!client
->frame
->iconify_hover
) {
925 client
->frame
->iconify_hover
= TRUE
;
926 frame_adjust_state(client
->frame
);
929 case OB_FRAME_CONTEXT_CLOSE
:
930 if (!client
->frame
->close_hover
) {
931 client
->frame
->close_hover
= TRUE
;
932 frame_adjust_state(client
->frame
);
940 con
= frame_context(client
, e
->xcrossing
.window
,
941 e
->xcrossing
.x
, e
->xcrossing
.y
);
943 case OB_FRAME_CONTEXT_TITLEBAR
:
944 case OB_FRAME_CONTEXT_TLCORNER
:
945 case OB_FRAME_CONTEXT_TRCORNER
:
946 /* we've left the button area inside the titlebar */
947 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
948 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
949 client
->frame
->close_hover
)
951 client
->frame
->max_hover
= FALSE
;
952 client
->frame
->desk_hover
= FALSE
;
953 client
->frame
->shade_hover
= FALSE
;
954 client
->frame
->iconify_hover
= FALSE
;
955 client
->frame
->close_hover
= FALSE
;
956 frame_adjust_state(client
->frame
);
959 case OB_FRAME_CONTEXT_MAXIMIZE
:
960 client
->frame
->max_hover
= FALSE
;
961 frame_adjust_state(client
->frame
);
963 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
964 client
->frame
->desk_hover
= FALSE
;
965 frame_adjust_state(client
->frame
);
967 case OB_FRAME_CONTEXT_SHADE
:
968 client
->frame
->shade_hover
= FALSE
;
969 frame_adjust_state(client
->frame
);
971 case OB_FRAME_CONTEXT_ICONIFY
:
972 client
->frame
->iconify_hover
= FALSE
;
973 frame_adjust_state(client
->frame
);
975 case OB_FRAME_CONTEXT_CLOSE
:
976 client
->frame
->close_hover
= FALSE
;
977 frame_adjust_state(client
->frame
);
979 case OB_FRAME_CONTEXT_FRAME
:
980 /* When the mouse leaves an animating window, don't use the
981 corresponding enter events. Pretend like the animating window
982 doesn't even exist..! */
983 if (frame_iconify_animating(client
->frame
))
984 event_end_ignore_all_enters(event_start_ignore_all_enters());
986 ob_debug_type(OB_DEBUG_FOCUS
,
987 "%sNotify mode %d detail %d on %lx\n",
988 (e
->type
== EnterNotify
? "Enter" : "Leave"),
990 e
->xcrossing
.detail
, (client
?client
->window
:0));
991 if (grab_on_keyboard())
993 if (config_focus_follow
&& config_focus_delay
&&
994 /* leave inferior events can happen when the mouse goes onto
995 the window's border and then into the window before the
997 e
->xcrossing
.detail
!= NotifyInferior
)
999 ob_main_loop_timeout_remove_data(ob_main_loop
,
1010 con
= frame_context(client
, e
->xcrossing
.window
,
1011 e
->xcrossing
.x
, e
->xcrossing
.y
);
1013 case OB_FRAME_CONTEXT_MAXIMIZE
:
1014 client
->frame
->max_hover
= TRUE
;
1015 frame_adjust_state(client
->frame
);
1017 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
1018 client
->frame
->desk_hover
= TRUE
;
1019 frame_adjust_state(client
->frame
);
1021 case OB_FRAME_CONTEXT_SHADE
:
1022 client
->frame
->shade_hover
= TRUE
;
1023 frame_adjust_state(client
->frame
);
1025 case OB_FRAME_CONTEXT_ICONIFY
:
1026 client
->frame
->iconify_hover
= TRUE
;
1027 frame_adjust_state(client
->frame
);
1029 case OB_FRAME_CONTEXT_CLOSE
:
1030 client
->frame
->close_hover
= TRUE
;
1031 frame_adjust_state(client
->frame
);
1033 case OB_FRAME_CONTEXT_FRAME
:
1034 if (grab_on_keyboard())
1036 if (e
->xcrossing
.mode
== NotifyGrab
||
1037 e
->xcrossing
.mode
== NotifyUngrab
||
1038 /*ignore enters when we're already in the window */
1039 e
->xcrossing
.detail
== NotifyInferior
||
1040 is_enter_focus_event_ignored(e
))
1042 ob_debug_type(OB_DEBUG_FOCUS
,
1043 "%sNotify mode %d detail %d serial %lu on %lx "
1045 (e
->type
== EnterNotify
? "Enter" : "Leave"),
1047 e
->xcrossing
.detail
,
1048 e
->xcrossing
.serial
,
1049 client
?client
->window
:0);
1052 ob_debug_type(OB_DEBUG_FOCUS
,
1053 "%sNotify mode %d detail %d serial %lu on %lx, "
1054 "focusing window\n",
1055 (e
->type
== EnterNotify
? "Enter" : "Leave"),
1057 e
->xcrossing
.detail
,
1058 e
->xcrossing
.serial
,
1059 (client
?client
->window
:0));
1060 if (config_focus_follow
)
1061 event_enter_client(client
);
1069 case ConfigureRequest
:
1071 /* dont compress these unless you're going to watch for property
1072 notifies in between (these can change what the configure would
1074 also you can't compress stacking events
1078 gboolean move
= FALSE
;
1079 gboolean resize
= FALSE
;
1081 /* get the current area */
1082 RECT_TO_DIMS(client
->area
, x
, y
, w
, h
);
1084 ob_debug("ConfigureRequest for \"%s\" desktop %d wmstate %d "
1086 " x %d y %d w %d h %d b %d\n",
1088 screen_desktop
, client
->wmstate
, client
->frame
->visible
,
1089 x
, y
, w
, h
, client
->border_width
);
1091 if (e
->xconfigurerequest
.value_mask
& CWBorderWidth
)
1092 if (client
->border_width
!= e
->xconfigurerequest
.border_width
) {
1093 client
->border_width
= e
->xconfigurerequest
.border_width
;
1095 /* if the border width is changing then that is the same
1096 as requesting a resize, but we don't actually change
1097 the client's border, so it will change their root
1098 coordiantes (since they include the border width) and
1099 we need to a notify then */
1104 if (e
->xconfigurerequest
.value_mask
& CWStackMode
) {
1105 ObClient
*sibling
= NULL
;
1106 gulong ignore_start
;
1109 /* get the sibling */
1110 if (e
->xconfigurerequest
.value_mask
& CWSibling
) {
1112 win
= g_hash_table_lookup(window_map
,
1113 &e
->xconfigurerequest
.above
);
1114 if (win
&& WINDOW_IS_CLIENT(win
) &&
1115 WINDOW_AS_CLIENT(win
) != client
)
1117 sibling
= WINDOW_AS_CLIENT(win
);
1120 /* an invalid sibling was specified so don't restack at
1121 all, it won't make sense no matter what we do */
1126 if (!config_focus_under_mouse
)
1127 ignore_start
= event_start_ignore_all_enters();
1128 stacking_restack_request(client
, sibling
,
1129 e
->xconfigurerequest
.detail
);
1130 if (!config_focus_under_mouse
)
1131 event_end_ignore_all_enters(ignore_start
);
1134 /* a stacking change moves the window without resizing */
1138 if ((e
->xconfigurerequest
.value_mask
& CWX
) ||
1139 (e
->xconfigurerequest
.value_mask
& CWY
) ||
1140 (e
->xconfigurerequest
.value_mask
& CWWidth
) ||
1141 (e
->xconfigurerequest
.value_mask
& CWHeight
))
1143 if (e
->xconfigurerequest
.value_mask
& CWX
) {
1144 /* don't allow clients to move shaded windows (fvwm does this)
1146 if (!client
->shaded
)
1147 x
= e
->xconfigurerequest
.x
;
1150 if (e
->xconfigurerequest
.value_mask
& CWY
) {
1151 /* don't allow clients to move shaded windows (fvwm does this)
1153 if (!client
->shaded
)
1154 y
= e
->xconfigurerequest
.y
;
1158 if (e
->xconfigurerequest
.value_mask
& CWWidth
) {
1159 w
= e
->xconfigurerequest
.width
;
1162 if (e
->xconfigurerequest
.value_mask
& CWHeight
) {
1163 h
= e
->xconfigurerequest
.height
;
1168 ob_debug("ConfigureRequest x(%d) %d y(%d) %d w(%d) %d h(%d) %d "
1169 "move %d resize %d\n",
1170 e
->xconfigurerequest
.value_mask
& CWX
, x
,
1171 e
->xconfigurerequest
.value_mask
& CWY
, y
,
1172 e
->xconfigurerequest
.value_mask
& CWWidth
, w
,
1173 e
->xconfigurerequest
.value_mask
& CWHeight
, h
,
1176 /* check for broken apps moving to their root position
1178 XXX remove this some day...that would be nice. right now all
1179 kde apps do this when they try activate themselves on another
1180 desktop. eg. open amarok window on desktop 1, switch to desktop
1181 2, click amarok tray icon. it will move by its decoration size.
1183 if (x
!= client
->area
.x
&&
1184 x
== (client
->frame
->area
.x
+ client
->frame
->size
.left
-
1185 (gint
)client
->border_width
) &&
1186 y
!= client
->area
.y
&&
1187 y
== (client
->frame
->area
.y
+ client
->frame
->size
.top
-
1188 (gint
)client
->border_width
) &&
1189 w
== client
->area
.width
&&
1190 h
== client
->area
.height
)
1192 ob_debug_type(OB_DEBUG_APP_BUGS
,
1193 "Application %s is trying to move via "
1194 "ConfigureRequest to it's root window position "
1195 "but it is not using StaticGravity\n",
1201 /* they still requested a move, so don't change whether a
1202 notify is sent or not */
1208 client_try_configure(client
, &x
, &y
, &w
, &h
, &lw
, &lh
, FALSE
);
1210 /* if x was not given, then use gravity to figure out the new
1211 x. the reference point should not be moved */
1212 if ((e
->xconfigurerequest
.value_mask
& CWWidth
&&
1213 !(e
->xconfigurerequest
.value_mask
& CWX
)))
1214 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1215 /* if y was not given, then use gravity to figure out the new
1216 y. the reference point should not be moved */
1217 if ((e
->xconfigurerequest
.value_mask
& CWHeight
&&
1218 !(e
->xconfigurerequest
.value_mask
& CWY
)))
1219 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1221 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1223 ob_debug("Granting ConfigureRequest x %d y %d w %d h %d\n",
1225 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
, TRUE
);
1230 if (client
->ignore_unmaps
) {
1231 client
->ignore_unmaps
--;
1234 ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
1235 "ignores left %d\n",
1236 client
->window
, e
->xunmap
.event
, e
->xunmap
.from_configure
,
1237 client
->ignore_unmaps
);
1238 client_unmanage(client
);
1241 ob_debug("DestroyNotify for window 0x%x\n", client
->window
);
1242 client_unmanage(client
);
1244 case ReparentNotify
:
1245 /* this is when the client is first taken captive in the frame */
1246 if (e
->xreparent
.parent
== client
->frame
->window
) break;
1249 This event is quite rare and is usually handled in unmapHandler.
1250 However, if the window is unmapped when the reparent event occurs,
1251 the window manager never sees it because an unmap event is not sent
1252 to an already unmapped window.
1255 /* we don't want the reparent event, put it back on the stack for the
1256 X server to deal with after we unmanage the window */
1257 XPutBackEvent(ob_display
, e
);
1259 ob_debug("ReparentNotify for window 0x%x\n", client
->window
);
1260 client_unmanage(client
);
1263 ob_debug("MapRequest for 0x%lx\n", client
->window
);
1264 if (!client
->iconic
) break; /* this normally doesn't happen, but if it
1265 does, we don't want it!
1266 it can happen now when the window is on
1267 another desktop, but we still don't
1269 client_activate(client
, FALSE
, TRUE
, TRUE
, TRUE
);
1272 /* validate cuz we query stuff off the client here */
1273 if (!client_validate(client
)) break;
1275 if (e
->xclient
.format
!= 32) return;
1277 msgtype
= e
->xclient
.message_type
;
1278 if (msgtype
== prop_atoms
.wm_change_state
) {
1279 /* compress changes into a single change */
1280 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1282 /* XXX: it would be nice to compress ALL messages of a
1283 type, not just messages in a row without other
1284 message types between. */
1285 if (ce
.xclient
.message_type
!= msgtype
) {
1286 XPutBackEvent(ob_display
, &ce
);
1289 e
->xclient
= ce
.xclient
;
1291 client_set_wm_state(client
, e
->xclient
.data
.l
[0]);
1292 } else if (msgtype
== prop_atoms
.net_wm_desktop
) {
1293 /* compress changes into a single change */
1294 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1296 /* XXX: it would be nice to compress ALL messages of a
1297 type, not just messages in a row without other
1298 message types between. */
1299 if (ce
.xclient
.message_type
!= msgtype
) {
1300 XPutBackEvent(ob_display
, &ce
);
1303 e
->xclient
= ce
.xclient
;
1305 if ((unsigned)e
->xclient
.data
.l
[0] < screen_num_desktops
||
1306 (unsigned)e
->xclient
.data
.l
[0] == DESKTOP_ALL
)
1307 client_set_desktop(client
, (unsigned)e
->xclient
.data
.l
[0],
1309 } else if (msgtype
== prop_atoms
.net_wm_state
) {
1310 gulong ignore_start
;
1312 /* can't compress these */
1313 ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
1314 (e
->xclient
.data
.l
[0] == 0 ? "Remove" :
1315 e
->xclient
.data
.l
[0] == 1 ? "Add" :
1316 e
->xclient
.data
.l
[0] == 2 ? "Toggle" : "INVALID"),
1317 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2],
1320 /* ignore enter events caused by these like ob actions do */
1321 if (!config_focus_under_mouse
)
1322 ignore_start
= event_start_ignore_all_enters();
1323 client_set_state(client
, e
->xclient
.data
.l
[0],
1324 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2]);
1325 if (!config_focus_under_mouse
)
1326 event_end_ignore_all_enters(ignore_start
);
1327 } else if (msgtype
== prop_atoms
.net_close_window
) {
1328 ob_debug("net_close_window for 0x%lx\n", client
->window
);
1329 client_close(client
);
1330 } else if (msgtype
== prop_atoms
.net_active_window
) {
1331 ob_debug("net_active_window for 0x%lx source=%s\n",
1333 (e
->xclient
.data
.l
[0] == 0 ? "unknown" :
1334 (e
->xclient
.data
.l
[0] == 1 ? "application" :
1335 (e
->xclient
.data
.l
[0] == 2 ? "user" : "INVALID"))));
1336 /* XXX make use of data.l[2] !? */
1337 if (e
->xclient
.data
.l
[0] == 1 || e
->xclient
.data
.l
[0] == 2) {
1338 /* don't use the user's timestamp for client_focus, cuz if it's
1339 an old broken timestamp (happens all the time) then focus
1340 won't move even though we're trying to move it
1341 event_curtime = e->xclient.data.l[1];*/
1342 if (e
->xclient
.data
.l
[1] == 0)
1343 ob_debug_type(OB_DEBUG_APP_BUGS
,
1344 "_NET_ACTIVE_WINDOW message for window %s is"
1345 " missing a timestamp\n", client
->title
);
1347 ob_debug_type(OB_DEBUG_APP_BUGS
,
1348 "_NET_ACTIVE_WINDOW message for window %s is "
1349 "missing source indication\n");
1350 client_activate(client
, FALSE
, TRUE
, TRUE
,
1351 (e
->xclient
.data
.l
[0] == 0 ||
1352 e
->xclient
.data
.l
[0] == 2));
1353 } else if (msgtype
== prop_atoms
.net_wm_moveresize
) {
1354 ob_debug("net_wm_moveresize for 0x%lx direction %d\n",
1355 client
->window
, e
->xclient
.data
.l
[2]);
1356 if ((Atom
)e
->xclient
.data
.l
[2] ==
1357 prop_atoms
.net_wm_moveresize_size_topleft
||
1358 (Atom
)e
->xclient
.data
.l
[2] ==
1359 prop_atoms
.net_wm_moveresize_size_top
||
1360 (Atom
)e
->xclient
.data
.l
[2] ==
1361 prop_atoms
.net_wm_moveresize_size_topright
||
1362 (Atom
)e
->xclient
.data
.l
[2] ==
1363 prop_atoms
.net_wm_moveresize_size_right
||
1364 (Atom
)e
->xclient
.data
.l
[2] ==
1365 prop_atoms
.net_wm_moveresize_size_right
||
1366 (Atom
)e
->xclient
.data
.l
[2] ==
1367 prop_atoms
.net_wm_moveresize_size_bottomright
||
1368 (Atom
)e
->xclient
.data
.l
[2] ==
1369 prop_atoms
.net_wm_moveresize_size_bottom
||
1370 (Atom
)e
->xclient
.data
.l
[2] ==
1371 prop_atoms
.net_wm_moveresize_size_bottomleft
||
1372 (Atom
)e
->xclient
.data
.l
[2] ==
1373 prop_atoms
.net_wm_moveresize_size_left
||
1374 (Atom
)e
->xclient
.data
.l
[2] ==
1375 prop_atoms
.net_wm_moveresize_move
||
1376 (Atom
)e
->xclient
.data
.l
[2] ==
1377 prop_atoms
.net_wm_moveresize_size_keyboard
||
1378 (Atom
)e
->xclient
.data
.l
[2] ==
1379 prop_atoms
.net_wm_moveresize_move_keyboard
) {
1381 moveresize_start(client
, e
->xclient
.data
.l
[0],
1382 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[3],
1383 e
->xclient
.data
.l
[2]);
1385 else if ((Atom
)e
->xclient
.data
.l
[2] ==
1386 prop_atoms
.net_wm_moveresize_cancel
)
1387 moveresize_end(TRUE
);
1388 } else if (msgtype
== prop_atoms
.net_moveresize_window
) {
1389 gint ograv
, x
, y
, w
, h
;
1391 ograv
= client
->gravity
;
1393 if (e
->xclient
.data
.l
[0] & 0xff)
1394 client
->gravity
= e
->xclient
.data
.l
[0] & 0xff;
1396 if (e
->xclient
.data
.l
[0] & 1 << 8)
1397 x
= e
->xclient
.data
.l
[1];
1400 if (e
->xclient
.data
.l
[0] & 1 << 9)
1401 y
= e
->xclient
.data
.l
[2];
1405 if (e
->xclient
.data
.l
[0] & 1 << 10) {
1406 w
= e
->xclient
.data
.l
[3];
1408 /* if x was not given, then use gravity to figure out the new
1409 x. the reference point should not be moved */
1410 if (!(e
->xclient
.data
.l
[0] & 1 << 8))
1411 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1414 w
= client
->area
.width
;
1416 if (e
->xclient
.data
.l
[0] & 1 << 11) {
1417 h
= e
->xclient
.data
.l
[4];
1419 /* if y was not given, then use gravity to figure out the new
1420 y. the reference point should not be moved */
1421 if (!(e
->xclient
.data
.l
[0] & 1 << 9))
1422 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1425 h
= client
->area
.height
;
1427 ob_debug("MOVERESIZE x %d %d y %d %d (gravity %d)\n",
1428 e
->xclient
.data
.l
[0] & 1 << 8, x
,
1429 e
->xclient
.data
.l
[0] & 1 << 9, y
,
1432 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1434 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
, FALSE
);
1436 client
->gravity
= ograv
;
1437 } else if (msgtype
== prop_atoms
.net_restack_window
) {
1438 if (e
->xclient
.data
.l
[0] != 2) {
1439 ob_debug_type(OB_DEBUG_APP_BUGS
,
1440 "_NET_RESTACK_WINDOW sent for window %s with "
1441 "invalid source indication %ld\n",
1442 client
->title
, e
->xclient
.data
.l
[0]);
1444 ObClient
*sibling
= NULL
;
1445 if (e
->xclient
.data
.l
[1]) {
1446 ObWindow
*win
= g_hash_table_lookup
1447 (window_map
, &e
->xclient
.data
.l
[1]);
1448 if (WINDOW_IS_CLIENT(win
) &&
1449 WINDOW_AS_CLIENT(win
) != client
)
1451 sibling
= WINDOW_AS_CLIENT(win
);
1453 if (sibling
== NULL
)
1454 ob_debug_type(OB_DEBUG_APP_BUGS
,
1455 "_NET_RESTACK_WINDOW sent for window %s "
1456 "with invalid sibling 0x%x\n",
1457 client
->title
, e
->xclient
.data
.l
[1]);
1459 if (e
->xclient
.data
.l
[2] == Below
||
1460 e
->xclient
.data
.l
[2] == BottomIf
||
1461 e
->xclient
.data
.l
[2] == Above
||
1462 e
->xclient
.data
.l
[2] == TopIf
||
1463 e
->xclient
.data
.l
[2] == Opposite
)
1465 gulong ignore_start
;
1467 if (!config_focus_under_mouse
)
1468 ignore_start
= event_start_ignore_all_enters();
1469 /* just raise, don't activate */
1470 stacking_restack_request(client
, sibling
,
1471 e
->xclient
.data
.l
[2]);
1472 if (!config_focus_under_mouse
)
1473 event_end_ignore_all_enters(ignore_start
);
1475 /* send a synthetic ConfigureNotify, cuz this is supposed
1476 to be like a ConfigureRequest. */
1477 client_reconfigure(client
, TRUE
);
1479 ob_debug_type(OB_DEBUG_APP_BUGS
,
1480 "_NET_RESTACK_WINDOW sent for window %s "
1481 "with invalid detail %d\n",
1482 client
->title
, e
->xclient
.data
.l
[2]);
1486 case PropertyNotify
:
1487 /* validate cuz we query stuff off the client here */
1488 if (!client_validate(client
)) break;
1490 /* compress changes to a single property into a single change */
1491 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1495 /* XXX: it would be nice to compress ALL changes to a property,
1496 not just changes in a row without other props between. */
1498 a
= ce
.xproperty
.atom
;
1499 b
= e
->xproperty
.atom
;
1503 if ((a
== prop_atoms
.net_wm_name
||
1504 a
== prop_atoms
.wm_name
||
1505 a
== prop_atoms
.net_wm_icon_name
||
1506 a
== prop_atoms
.wm_icon_name
)
1508 (b
== prop_atoms
.net_wm_name
||
1509 b
== prop_atoms
.wm_name
||
1510 b
== prop_atoms
.net_wm_icon_name
||
1511 b
== prop_atoms
.wm_icon_name
)) {
1514 if (a
== prop_atoms
.net_wm_icon
&&
1515 b
== prop_atoms
.net_wm_icon
)
1518 XPutBackEvent(ob_display
, &ce
);
1522 msgtype
= e
->xproperty
.atom
;
1523 if (msgtype
== XA_WM_NORMAL_HINTS
) {
1524 ob_debug("Update NORMAL hints\n");
1525 client_update_normal_hints(client
);
1526 /* normal hints can make a window non-resizable */
1527 client_setup_decor_and_functions(client
, FALSE
);
1529 /* make sure the client's sizes are within its bounds, but only
1530 reconfigure the window if it needs to. emacs will update its
1531 normal hints every time it receives a conigurenotify */
1532 client_reconfigure(client
, FALSE
);
1533 } else if (msgtype
== XA_WM_HINTS
) {
1534 client_update_wmhints(client
);
1535 } else if (msgtype
== XA_WM_TRANSIENT_FOR
) {
1536 client_update_transient_for(client
);
1537 client_get_type_and_transientness(client
);
1538 /* type may have changed, so update the layer */
1539 client_calc_layer(client
);
1540 client_setup_decor_and_functions(client
, TRUE
);
1541 } else if (msgtype
== prop_atoms
.net_wm_name
||
1542 msgtype
== prop_atoms
.wm_name
||
1543 msgtype
== prop_atoms
.net_wm_icon_name
||
1544 msgtype
== prop_atoms
.wm_icon_name
) {
1545 client_update_title(client
);
1546 } else if (msgtype
== prop_atoms
.wm_protocols
) {
1547 client_update_protocols(client
);
1548 client_setup_decor_and_functions(client
, TRUE
);
1550 else if (msgtype
== prop_atoms
.net_wm_strut
) {
1551 client_update_strut(client
);
1553 else if (msgtype
== prop_atoms
.net_wm_strut_partial
) {
1554 client_update_strut(client
);
1556 else if (msgtype
== prop_atoms
.net_wm_icon
) {
1557 client_update_icons(client
);
1559 else if (msgtype
== prop_atoms
.net_wm_icon_geometry
) {
1560 client_update_icon_geometry(client
);
1562 else if (msgtype
== prop_atoms
.net_wm_user_time
) {
1564 if (client
== focus_client
&&
1565 PROP_GET32(client
->window
, net_wm_user_time
, cardinal
, &t
) &&
1566 t
&& !event_time_after(t
, e
->xproperty
.time
) &&
1567 (!event_last_user_time
||
1568 event_time_after(t
, event_last_user_time
)))
1570 event_last_user_time
= t
;
1574 else if (msgtype
== prop_atoms
.net_wm_sync_request_counter
) {
1575 client_update_sync_request_counter(client
);
1579 case ColormapNotify
:
1580 client_update_colormap(client
, e
->xcolormap
.colormap
);
1585 if (extensions_shape
&& e
->type
== extensions_shape_event_basep
) {
1586 client
->shaped
= ((XShapeEvent
*)e
)->shaped
;
1587 frame_adjust_shape(client
->frame
);
1593 static void event_handle_dock(ObDock
*s
, XEvent
*e
)
1597 if (e
->xbutton
.button
== 1)
1598 stacking_raise(DOCK_AS_WINDOW(s
));
1599 else if (e
->xbutton
.button
== 2)
1600 stacking_lower(DOCK_AS_WINDOW(s
));
1606 /* don't hide when moving into a dock app */
1607 if (e
->xcrossing
.detail
!= NotifyInferior
)
1613 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
)
1617 dock_app_drag(app
, &e
->xmotion
);
1620 if (app
->ignore_unmaps
) {
1621 app
->ignore_unmaps
--;
1624 dock_remove(app
, TRUE
);
1627 dock_remove(app
, FALSE
);
1629 case ReparentNotify
:
1630 dock_remove(app
, FALSE
);
1632 case ConfigureNotify
:
1633 dock_app_configure(app
, e
->xconfigure
.width
, e
->xconfigure
.height
);
1638 static ObMenuFrame
* find_active_menu(void)
1641 ObMenuFrame
*ret
= NULL
;
1643 for (it
= menu_frame_visible
; it
; it
= g_list_next(it
)) {
1652 static ObMenuFrame
* find_active_or_last_menu(void)
1654 ObMenuFrame
*ret
= NULL
;
1656 ret
= find_active_menu();
1657 if (!ret
&& menu_frame_visible
)
1658 ret
= menu_frame_visible
->data
;
1662 static gboolean
event_handle_menu_keyboard(XEvent
*ev
)
1664 guint keycode
, state
;
1667 gboolean ret
= FALSE
;
1669 keycode
= ev
->xkey
.keycode
;
1670 state
= ev
->xkey
.state
;
1671 unikey
= translate_unichar(keycode
);
1673 frame
= find_active_or_last_menu();
1675 g_assert_not_reached(); /* there is no active menu */
1677 /* Allow control while going thru the menu */
1678 else if (ev
->type
== KeyPress
&& (state
& ~ControlMask
) == 0) {
1679 frame
->got_press
= TRUE
;
1681 if (keycode
== ob_keycode(OB_KEY_ESCAPE
)) {
1682 menu_frame_hide_all();
1686 else if (keycode
== ob_keycode(OB_KEY_LEFT
)) {
1687 /* Left goes to the parent menu */
1688 menu_frame_select(frame
, NULL
, TRUE
);
1692 else if (keycode
== ob_keycode(OB_KEY_RIGHT
)) {
1693 /* Right goes to the selected submenu */
1694 if (frame
->child
) menu_frame_select_next(frame
->child
);
1698 else if (keycode
== ob_keycode(OB_KEY_UP
)) {
1699 menu_frame_select_previous(frame
);
1703 else if (keycode
== ob_keycode(OB_KEY_DOWN
)) {
1704 menu_frame_select_next(frame
);
1709 /* Use KeyRelease events for running things so that the key release doesn't
1710 get sent to the focused application.
1712 Allow ControlMask only, and don't bother if the menu is empty */
1713 else if (ev
->type
== KeyRelease
&& (state
& ~ControlMask
) == 0 &&
1714 frame
->entries
&& frame
->got_press
)
1716 if (keycode
== ob_keycode(OB_KEY_RETURN
)) {
1717 /* Enter runs the active item or goes into the submenu.
1718 Control-Enter runs it without closing the menu. */
1720 menu_frame_select_next(frame
->child
);
1721 else if (frame
->selected
)
1722 menu_entry_frame_execute(frame
->selected
, state
);
1727 /* keyboard accelerator shortcuts. (if it was a valid key) */
1728 else if (unikey
!= 0) {
1731 ObMenuEntryFrame
*found
= NULL
;
1732 guint num_found
= 0;
1734 /* start after the selected one */
1735 start
= frame
->entries
;
1736 if (frame
->selected
) {
1737 for (it
= start
; frame
->selected
!= it
->data
;
1738 it
= g_list_next(it
))
1739 g_assert(it
!= NULL
); /* nothing was selected? */
1740 /* next with wraparound */
1741 start
= g_list_next(it
);
1742 if (start
== NULL
) start
= frame
->entries
;
1747 ObMenuEntryFrame
*e
= it
->data
;
1748 gunichar entrykey
= 0;
1750 if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
)
1751 entrykey
= e
->entry
->data
.normal
.shortcut
;
1752 else if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_SUBMENU
)
1753 entrykey
= e
->entry
->data
.submenu
.submenu
->shortcut
;
1755 if (unikey
== entrykey
) {
1756 if (found
== NULL
) found
= e
;
1760 /* next with wraparound */
1761 it
= g_list_next(it
);
1762 if (it
== NULL
) it
= frame
->entries
;
1763 } while (it
!= start
);
1766 if (found
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
&&
1769 menu_frame_select(frame
, found
, TRUE
);
1770 usleep(50000); /* highlight the item for a short bit so the
1771 user can see what happened */
1772 menu_entry_frame_execute(found
, state
);
1774 menu_frame_select(frame
, found
, TRUE
);
1776 menu_frame_select_next(frame
->child
);
1787 static gboolean
event_handle_menu(XEvent
*ev
)
1790 ObMenuEntryFrame
*e
;
1791 gboolean ret
= TRUE
;
1795 if (menu_hide_delay_reached() &&
1796 (ev
->xbutton
.button
< 4 || ev
->xbutton
.button
> 5))
1798 if ((e
= menu_entry_frame_under(ev
->xbutton
.x_root
,
1799 ev
->xbutton
.y_root
)))
1801 menu_frame_select(e
->frame
, e
, TRUE
);
1802 menu_entry_frame_execute(e
, ev
->xbutton
.state
);
1805 menu_frame_hide_all();
1809 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
))) {
1810 if (e
->ignore_enters
)
1812 else if (!(f
= find_active_menu()) ||
1814 f
->parent
== e
->frame
||
1815 f
->child
== e
->frame
)
1816 menu_frame_select(e
->frame
, e
, FALSE
);
1820 /*ignore leaves when we're already in the window */
1821 if (ev
->xcrossing
.detail
== NotifyInferior
)
1824 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
)) &&
1825 (f
= find_active_menu()) && f
->selected
== e
&&
1826 e
->entry
->type
!= OB_MENU_ENTRY_TYPE_SUBMENU
)
1828 menu_frame_select(e
->frame
, NULL
, FALSE
);
1832 if ((e
= menu_entry_frame_under(ev
->xmotion
.x_root
,
1833 ev
->xmotion
.y_root
)))
1834 if (!(f
= find_active_menu()) ||
1836 f
->parent
== e
->frame
||
1837 f
->child
== e
->frame
)
1838 menu_frame_select(e
->frame
, e
, FALSE
);
1842 ret
= event_handle_menu_keyboard(ev
);
1848 static void event_handle_user_input(ObClient
*client
, XEvent
*e
)
1850 g_assert(e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
1851 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
1852 e
->type
== KeyRelease
);
1854 if (menu_frame_visible
) {
1855 if (event_handle_menu(e
))
1856 /* don't use the event if the menu used it, but if the menu
1857 didn't use it and it's a keypress that is bound, it will
1858 close the menu and be used */
1862 /* if the keyboard interactive action uses the event then dont
1863 use it for bindings. likewise is moveresize uses the event. */
1864 if (!actions_interactive_input_event(e
) && !moveresize_event(e
)) {
1865 if (moveresize_in_progress
)
1866 /* make further actions work on the client being
1868 client
= moveresize_client
;
1870 if (e
->type
== ButtonPress
||
1871 e
->type
== ButtonRelease
||
1872 e
->type
== MotionNotify
)
1874 /* the frame may not be "visible" but they can still click on it
1875 in the case where it is animating before disappearing */
1876 if (!client
|| !frame_iconify_animating(client
->frame
))
1877 mouse_event(client
, e
);
1879 keyboard_event((focus_cycle_target
? focus_cycle_target
:
1880 (client
? client
: focus_client
)), e
);
1884 static void focus_delay_dest(gpointer data
)
1889 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
)
1891 const ObFocusDelayData
*f1
= d1
;
1892 return f1
->client
== d2
;
1895 static gboolean
focus_delay_func(gpointer data
)
1897 ObFocusDelayData
*d
= data
;
1898 Time old
= event_curtime
;
1900 /* don't move focus and kill the menu or the move/resize */
1901 if (menu_frame_visible
|| moveresize_in_progress
) return FALSE
;
1903 event_curtime
= d
->time
;
1904 event_curserial
= d
->serial
;
1905 if (client_focus(d
->client
) && config_focus_raise
)
1906 stacking_raise(CLIENT_AS_WINDOW(d
->client
));
1907 event_curtime
= old
;
1908 return FALSE
; /* no repeat */
1911 static void focus_delay_client_dest(ObClient
*client
, gpointer data
)
1913 ob_main_loop_timeout_remove_data(ob_main_loop
, focus_delay_func
,
1917 void event_halt_focus_delay()
1919 /* ignore all enter events up till the event which caused this to occur */
1920 if (event_curserial
) event_ignore_enter_range(1, event_curserial
);
1921 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
1924 gulong
event_start_ignore_all_enters(void)
1926 XSync(ob_display
, FALSE
);
1927 return LastKnownRequestProcessed(ob_display
);
1930 static void event_ignore_enter_range(gulong start
, gulong end
)
1934 g_assert(start
!= 0);
1937 r
= g_new(ObSerialRange
, 1);
1940 ignore_serials
= g_slist_prepend(ignore_serials
, r
);
1942 ob_debug_type(OB_DEBUG_FOCUS
, "ignoring enters from %lu until %lu\n",
1945 /* increment the serial so we don't ignore events we weren't meant to */
1946 XSync(ob_display
, FALSE
);
1949 void event_end_ignore_all_enters(gulong start
)
1951 XSync(ob_display
, FALSE
);
1952 event_ignore_enter_range(start
, LastKnownRequestProcessed(ob_display
));
1955 static gboolean
is_enter_focus_event_ignored(XEvent
*e
)
1959 g_assert(e
->type
== EnterNotify
&&
1960 !(e
->xcrossing
.mode
== NotifyGrab
||
1961 e
->xcrossing
.mode
== NotifyUngrab
||
1962 e
->xcrossing
.detail
== NotifyInferior
));
1964 for (it
= ignore_serials
; it
; it
= next
) {
1965 ObSerialRange
*r
= it
->data
;
1967 next
= g_slist_next(it
);
1969 if ((glong
)(e
->xany
.serial
- r
->end
) > 0) {
1971 ignore_serials
= g_slist_delete_link(ignore_serials
, it
);
1974 else if ((glong
)(e
->xany
.serial
- r
->start
) >= 0)
1980 void event_cancel_all_key_grabs(void)
1982 if (actions_interactive_act_running()) {
1983 actions_interactive_cancel_act();
1984 ob_debug("KILLED interactive action\n");
1986 else if (menu_frame_visible
) {
1987 menu_frame_hide_all();
1988 ob_debug("KILLED open menus\n");
1990 else if (moveresize_in_progress
) {
1991 moveresize_end(TRUE
);
1992 ob_debug("KILLED interactive moveresize\n");
1994 else if (grab_on_keyboard()) {
1996 ob_debug("KILLED active grab on keyboard\n");
1999 ungrab_passive_key();
2002 gboolean
event_time_after(Time t1
, Time t2
)
2004 g_assert(t1
!= CurrentTime
);
2005 g_assert(t2
!= CurrentTime
);
2008 Timestamp values wrap around (after about 49.7 days). The server, given
2009 its current time is represented by timestamp T, always interprets
2010 timestamps from clients by treating half of the timestamp space as being
2011 later in time than T.
2012 - http://tronche.com/gui/x/xlib/input/pointer-grabbing.html
2015 /* TIME_HALF is half of the number space of a Time type variable */
2016 #define TIME_HALF (Time)(1 << (sizeof(Time)*8-1))
2018 if (t2
>= TIME_HALF
)
2019 /* t2 is in the second half so t1 might wrap around and be smaller than
2021 return t1
>= t2
|| t1
< (t2
+ TIME_HALF
);
2023 /* t2 is in the first half so t1 has to come after it */
2024 return t1
>= t2
&& t1
< (t2
+ TIME_HALF
);
2027 Time
event_get_server_time(void)
2029 /* Generate a timestamp */
2032 XChangeProperty(ob_display
, screen_support_win
,
2033 prop_atoms
.wm_class
, prop_atoms
.string
,
2034 8, PropModeAppend
, NULL
, 0);
2035 XWindowEvent(ob_display
, screen_support_win
, PropertyChangeMask
, &event
);
2036 return event
.xproperty
.time
;