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 case Window_Internal
:
479 /* not to be used for events */
480 g_assert_not_reached();
485 event_set_curtime(e
);
486 event_curserial
= e
->xany
.serial
;
488 if (event_ignore(e
, client
)) {
495 /* deal with it in the kernel */
497 if (menu_frame_visible
&&
498 (e
->type
== EnterNotify
|| e
->type
== LeaveNotify
))
500 /* crossing events for menu */
501 event_handle_menu(e
);
502 } else if (e
->type
== FocusIn
) {
504 e
->xfocus
.detail
== NotifyInferior
)
506 ob_debug_type(OB_DEBUG_FOCUS
,
507 "Focus went to the frame window");
509 focus_left_screen
= FALSE
;
511 focus_fallback(FALSE
, config_focus_under_mouse
, TRUE
, TRUE
);
513 /* We don't get a FocusOut for this case, because it's just moving
514 from our Inferior up to us. This happens when iconifying a
515 window with RevertToParent focus */
516 frame_adjust_focus(client
->frame
, FALSE
);
517 /* focus_set_client(NULL) has already been called */
518 client_calc_layer(client
);
520 else if (e
->xfocus
.detail
== NotifyPointerRoot
||
521 e
->xfocus
.detail
== NotifyDetailNone
||
522 e
->xfocus
.detail
== NotifyInferior
||
523 e
->xfocus
.detail
== NotifyNonlinear
)
527 ob_debug_type(OB_DEBUG_FOCUS
,
528 "Focus went to root or pointer root/none\n");
530 if (e
->xfocus
.detail
== NotifyInferior
||
531 e
->xfocus
.detail
== NotifyNonlinear
)
533 focus_left_screen
= FALSE
;
536 /* If another FocusIn is in the queue then don't fallback yet. This
537 fixes the fun case of:
538 window map -> send focusin
539 window unmap -> get focusout
540 window map -> send focusin
541 get first focus out -> fall back to something (new window
542 hasn't received focus yet, so something else) -> send focusin
543 which means the "something else" is the last thing to get a
544 focusin sent to it, so the new window doesn't end up with focus.
546 But if the other focus in is something like PointerRoot then we
547 still want to fall back.
549 if (XCheckIfEvent(ob_display
, &ce
, event_look_for_focusin_client
,
552 XPutBackEvent(ob_display
, &ce
);
553 ob_debug_type(OB_DEBUG_FOCUS
,
554 " but another FocusIn is coming\n");
556 /* Focus has been reverted.
558 FocusOut events come after UnmapNotify, so we don't need to
559 worry about focusing an invalid window
562 if (!focus_left_screen
)
563 focus_fallback(FALSE
, config_focus_under_mouse
,
569 ob_debug_type(OB_DEBUG_FOCUS
,
570 "Focus went to a window that is already gone\n");
572 /* If you send focus to a window and then it disappears, you can
573 get the FocusIn for it, after it is unmanaged.
574 Just wait for the next FocusOut/FocusIn pair, but make note that
575 the window that was focused no longer is. */
576 focus_set_client(NULL
);
578 else if (client
!= focus_client
) {
579 focus_left_screen
= FALSE
;
580 frame_adjust_focus(client
->frame
, TRUE
);
581 focus_set_client(client
);
582 client_calc_layer(client
);
583 client_bring_helper_windows(client
);
585 } else if (e
->type
== FocusOut
) {
588 /* Look for the followup FocusIn */
589 if (!XCheckIfEvent(ob_display
, &ce
, event_look_for_focusin
, NULL
)) {
590 /* There is no FocusIn, this means focus went to a window that
591 is not being managed, or a window on another screen. */
595 xerror_set_ignore(TRUE
);
596 if (XGetInputFocus(ob_display
, &win
, &i
) != 0 &&
597 XGetGeometry(ob_display
, win
, &root
, &i
,&i
,&u
,&u
,&u
,&u
) != 0 &&
598 root
!= RootWindow(ob_display
, ob_screen
))
600 ob_debug_type(OB_DEBUG_FOCUS
,
601 "Focus went to another screen !\n");
602 focus_left_screen
= TRUE
;
605 ob_debug_type(OB_DEBUG_FOCUS
,
606 "Focus went to a black hole !\n");
607 xerror_set_ignore(FALSE
);
608 /* nothing is focused */
609 focus_set_client(NULL
);
611 /* Focus moved, so process the FocusIn event */
612 ObEventData ed
= { .ignored
= FALSE
};
613 event_process(&ce
, &ed
);
615 /* The FocusIn was ignored, this means it was on a window
616 that isn't a client. */
617 ob_debug_type(OB_DEBUG_FOCUS
,
618 "Focus went to an unmanaged window 0x%x !\n",
620 focus_fallback(TRUE
, config_focus_under_mouse
, TRUE
, TRUE
);
624 if (client
&& client
!= focus_client
) {
625 frame_adjust_focus(client
->frame
, FALSE
);
626 /* focus_set_client(NULL) has already been called in this
627 section or by focus_fallback */
628 client_calc_layer(client
);
632 event_handle_client(client
, e
);
634 event_handle_dockapp(dockapp
, e
);
636 event_handle_dock(dock
, e
);
637 else if (window
== RootWindow(ob_display
, ob_screen
))
638 event_handle_root(e
);
639 else if (e
->type
== MapRequest
)
640 client_manage(window
);
641 else if (e
->type
== MappingNotify
) {
642 /* keyboard layout changes for modifier mapping changes. reload the
643 modifier map, and rebind all the key bindings as appropriate */
644 ob_debug("Kepboard map changed. Reloading keyboard bindings.\n");
645 modkeys_shutdown(TRUE
);
646 modkeys_startup(TRUE
);
649 else if (e
->type
== ClientMessage
) {
650 /* This is for _NET_WM_REQUEST_FRAME_EXTENTS messages. They come for
651 windows that are not managed yet. */
652 if (e
->xclient
.message_type
== prop_atoms
.net_request_frame_extents
) {
653 /* Pretend to manage the client, getting information used to
654 determine its decorations */
655 ObClient
*c
= client_fake_manage(e
->xclient
.window
);
658 /* set the frame extents on the window */
659 vals
[0] = c
->frame
->size
.left
;
660 vals
[1] = c
->frame
->size
.right
;
661 vals
[2] = c
->frame
->size
.top
;
662 vals
[3] = c
->frame
->size
.bottom
;
663 PROP_SETA32(e
->xclient
.window
, net_frame_extents
,
666 /* Free the pretend client */
667 client_fake_unmanage(c
);
670 else if (e
->type
== ConfigureRequest
) {
671 /* unhandled configure requests must be used to configure the
675 xwc
.x
= e
->xconfigurerequest
.x
;
676 xwc
.y
= e
->xconfigurerequest
.y
;
677 xwc
.width
= e
->xconfigurerequest
.width
;
678 xwc
.height
= e
->xconfigurerequest
.height
;
679 xwc
.border_width
= e
->xconfigurerequest
.border_width
;
680 xwc
.sibling
= e
->xconfigurerequest
.above
;
681 xwc
.stack_mode
= e
->xconfigurerequest
.detail
;
683 /* we are not to be held responsible if someone sends us an
685 xerror_set_ignore(TRUE
);
686 XConfigureWindow(ob_display
, window
,
687 e
->xconfigurerequest
.value_mask
, &xwc
);
688 xerror_set_ignore(FALSE
);
691 else if (extensions_sync
&&
692 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
694 XSyncAlarmNotifyEvent
*se
= (XSyncAlarmNotifyEvent
*)e
;
695 if (se
->alarm
== moveresize_alarm
&& moveresize_in_progress
)
700 if (e
->type
== ButtonPress
|| e
->type
== ButtonRelease
) {
701 /* If the button press was on some non-root window, or was physically
702 on the root window, the process it */
703 if (window
!= RootWindow(ob_display
, ob_screen
) ||
704 e
->xbutton
.subwindow
== None
)
706 event_handle_user_input(client
, e
);
708 /* Otherwise only process it if it was physically on an openbox
713 if ((w
= g_hash_table_lookup(window_map
, &e
->xbutton
.subwindow
)) &&
714 WINDOW_IS_INTERNAL(w
))
716 event_handle_user_input(client
, e
);
720 else if (e
->type
== KeyPress
|| e
->type
== KeyRelease
||
721 e
->type
== MotionNotify
)
722 event_handle_user_input(client
, e
);
724 /* if something happens and it's not from an XEvent, then we don't know
726 event_curtime
= CurrentTime
;
730 static void event_handle_root(XEvent
*e
)
736 ob_debug("Another WM has requested to replace us. Exiting.\n");
741 if (e
->xclient
.format
!= 32) break;
743 msgtype
= e
->xclient
.message_type
;
744 if (msgtype
== prop_atoms
.net_current_desktop
) {
745 guint d
= e
->xclient
.data
.l
[0];
746 if (d
< screen_num_desktops
) {
747 event_curtime
= e
->xclient
.data
.l
[1];
748 if (event_curtime
== 0)
749 ob_debug_type(OB_DEBUG_APP_BUGS
,
750 "_NET_CURRENT_DESKTOP message is missing "
752 screen_set_desktop(d
, TRUE
);
754 } else if (msgtype
== prop_atoms
.net_number_of_desktops
) {
755 guint d
= e
->xclient
.data
.l
[0];
756 if (d
> 0 && d
<= 1000)
757 screen_set_num_desktops(d
);
758 } else if (msgtype
== prop_atoms
.net_showing_desktop
) {
759 screen_show_desktop(e
->xclient
.data
.l
[0] != 0, NULL
);
760 } else if (msgtype
== prop_atoms
.ob_control
) {
761 ob_debug("OB_CONTROL: %d\n", e
->xclient
.data
.l
[0]);
762 if (e
->xclient
.data
.l
[0] == 1)
764 else if (e
->xclient
.data
.l
[0] == 2)
766 else if (e
->xclient
.data
.l
[0] == 3)
771 if (e
->xproperty
.atom
== prop_atoms
.net_desktop_names
) {
772 ob_debug("UPDATE DESKTOP NAMES\n");
773 screen_update_desktop_names();
775 else if (e
->xproperty
.atom
== prop_atoms
.net_desktop_layout
)
776 screen_update_layout();
778 case ConfigureNotify
:
780 XRRUpdateConfiguration(e
);
789 void event_enter_client(ObClient
*client
)
791 g_assert(config_focus_follow
);
793 if (client_enter_focusable(client
) && client_can_focus(client
)) {
794 if (config_focus_delay
) {
795 ObFocusDelayData
*data
;
797 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
799 data
= g_new(ObFocusDelayData
, 1);
800 data
->client
= client
;
801 data
->time
= event_curtime
;
802 data
->serial
= event_curserial
;
804 ob_main_loop_timeout_add(ob_main_loop
,
805 config_focus_delay
* 1000,
807 data
, focus_delay_cmp
, focus_delay_dest
);
809 ObFocusDelayData data
;
810 data
.client
= client
;
811 data
.time
= event_curtime
;
812 data
.serial
= event_curserial
;
813 focus_delay_func(&data
);
818 static void event_handle_client(ObClient
*client
, XEvent
*e
)
823 static gint px
= -1, py
= -1;
828 /* save where the press occured for the first button pressed */
830 pb
= e
->xbutton
.button
;
835 /* Wheel buttons don't draw because they are an instant click, so it
836 is a waste of resources to go drawing it.
837 if the user is doing an intereactive thing, or has a menu open then
838 the mouse is grabbed (possibly) and if we get these events we don't
839 want to deal with them
841 if (!(e
->xbutton
.button
== 4 || e
->xbutton
.button
== 5) &&
844 /* use where the press occured */
845 con
= frame_context(client
, e
->xbutton
.window
, px
, py
);
846 con
= mouse_button_frame_context(con
, e
->xbutton
.button
,
849 if (e
->type
== ButtonRelease
&& e
->xbutton
.button
== pb
)
850 pb
= 0, px
= py
= -1;
853 case OB_FRAME_CONTEXT_MAXIMIZE
:
854 client
->frame
->max_press
= (e
->type
== ButtonPress
);
855 frame_adjust_state(client
->frame
);
857 case OB_FRAME_CONTEXT_CLOSE
:
858 client
->frame
->close_press
= (e
->type
== ButtonPress
);
859 frame_adjust_state(client
->frame
);
861 case OB_FRAME_CONTEXT_ICONIFY
:
862 client
->frame
->iconify_press
= (e
->type
== ButtonPress
);
863 frame_adjust_state(client
->frame
);
865 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
866 client
->frame
->desk_press
= (e
->type
== ButtonPress
);
867 frame_adjust_state(client
->frame
);
869 case OB_FRAME_CONTEXT_SHADE
:
870 client
->frame
->shade_press
= (e
->type
== ButtonPress
);
871 frame_adjust_state(client
->frame
);
874 /* nothing changes with clicks for any other contexts */
880 /* when there is a grab on the pointer, we won't get enter/leave
881 notifies, but we still get motion events */
882 if (grab_on_pointer()) break;
884 con
= frame_context(client
, e
->xmotion
.window
,
885 e
->xmotion
.x
, e
->xmotion
.y
);
887 case OB_FRAME_CONTEXT_TITLEBAR
:
888 case OB_FRAME_CONTEXT_TLCORNER
:
889 case OB_FRAME_CONTEXT_TRCORNER
:
890 /* we've left the button area inside the titlebar */
891 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
892 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
893 client
->frame
->close_hover
)
895 client
->frame
->max_hover
= FALSE
;
896 client
->frame
->desk_hover
= FALSE
;
897 client
->frame
->shade_hover
= FALSE
;
898 client
->frame
->iconify_hover
= FALSE
;
899 client
->frame
->close_hover
= FALSE
;
900 frame_adjust_state(client
->frame
);
903 case OB_FRAME_CONTEXT_MAXIMIZE
:
904 if (!client
->frame
->max_hover
) {
905 client
->frame
->max_hover
= TRUE
;
906 frame_adjust_state(client
->frame
);
909 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
910 if (!client
->frame
->desk_hover
) {
911 client
->frame
->desk_hover
= TRUE
;
912 frame_adjust_state(client
->frame
);
915 case OB_FRAME_CONTEXT_SHADE
:
916 if (!client
->frame
->shade_hover
) {
917 client
->frame
->shade_hover
= TRUE
;
918 frame_adjust_state(client
->frame
);
921 case OB_FRAME_CONTEXT_ICONIFY
:
922 if (!client
->frame
->iconify_hover
) {
923 client
->frame
->iconify_hover
= TRUE
;
924 frame_adjust_state(client
->frame
);
927 case OB_FRAME_CONTEXT_CLOSE
:
928 if (!client
->frame
->close_hover
) {
929 client
->frame
->close_hover
= TRUE
;
930 frame_adjust_state(client
->frame
);
938 con
= frame_context(client
, e
->xcrossing
.window
,
939 e
->xcrossing
.x
, e
->xcrossing
.y
);
941 case OB_FRAME_CONTEXT_TITLEBAR
:
942 case OB_FRAME_CONTEXT_TLCORNER
:
943 case OB_FRAME_CONTEXT_TRCORNER
:
944 /* we've left the button area inside the titlebar */
945 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
946 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
947 client
->frame
->close_hover
)
949 client
->frame
->max_hover
= FALSE
;
950 client
->frame
->desk_hover
= FALSE
;
951 client
->frame
->shade_hover
= FALSE
;
952 client
->frame
->iconify_hover
= FALSE
;
953 client
->frame
->close_hover
= FALSE
;
954 frame_adjust_state(client
->frame
);
957 case OB_FRAME_CONTEXT_MAXIMIZE
:
958 client
->frame
->max_hover
= FALSE
;
959 frame_adjust_state(client
->frame
);
961 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
962 client
->frame
->desk_hover
= FALSE
;
963 frame_adjust_state(client
->frame
);
965 case OB_FRAME_CONTEXT_SHADE
:
966 client
->frame
->shade_hover
= FALSE
;
967 frame_adjust_state(client
->frame
);
969 case OB_FRAME_CONTEXT_ICONIFY
:
970 client
->frame
->iconify_hover
= FALSE
;
971 frame_adjust_state(client
->frame
);
973 case OB_FRAME_CONTEXT_CLOSE
:
974 client
->frame
->close_hover
= FALSE
;
975 frame_adjust_state(client
->frame
);
977 case OB_FRAME_CONTEXT_FRAME
:
978 /* When the mouse leaves an animating window, don't use the
979 corresponding enter events. Pretend like the animating window
980 doesn't even exist..! */
981 if (frame_iconify_animating(client
->frame
))
982 event_end_ignore_all_enters(event_start_ignore_all_enters());
984 ob_debug_type(OB_DEBUG_FOCUS
,
985 "%sNotify mode %d detail %d on %lx\n",
986 (e
->type
== EnterNotify
? "Enter" : "Leave"),
988 e
->xcrossing
.detail
, (client
?client
->window
:0));
989 if (grab_on_keyboard())
991 if (config_focus_follow
&& config_focus_delay
&&
992 /* leave inferior events can happen when the mouse goes onto
993 the window's border and then into the window before the
995 e
->xcrossing
.detail
!= NotifyInferior
)
997 ob_main_loop_timeout_remove_data(ob_main_loop
,
1008 con
= frame_context(client
, e
->xcrossing
.window
,
1009 e
->xcrossing
.x
, e
->xcrossing
.y
);
1011 case OB_FRAME_CONTEXT_MAXIMIZE
:
1012 client
->frame
->max_hover
= TRUE
;
1013 frame_adjust_state(client
->frame
);
1015 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
1016 client
->frame
->desk_hover
= TRUE
;
1017 frame_adjust_state(client
->frame
);
1019 case OB_FRAME_CONTEXT_SHADE
:
1020 client
->frame
->shade_hover
= TRUE
;
1021 frame_adjust_state(client
->frame
);
1023 case OB_FRAME_CONTEXT_ICONIFY
:
1024 client
->frame
->iconify_hover
= TRUE
;
1025 frame_adjust_state(client
->frame
);
1027 case OB_FRAME_CONTEXT_CLOSE
:
1028 client
->frame
->close_hover
= TRUE
;
1029 frame_adjust_state(client
->frame
);
1031 case OB_FRAME_CONTEXT_FRAME
:
1032 if (grab_on_keyboard())
1034 if (e
->xcrossing
.mode
== NotifyGrab
||
1035 e
->xcrossing
.mode
== NotifyUngrab
||
1036 /*ignore enters when we're already in the window */
1037 e
->xcrossing
.detail
== NotifyInferior
||
1038 is_enter_focus_event_ignored(e
))
1040 ob_debug_type(OB_DEBUG_FOCUS
,
1041 "%sNotify mode %d detail %d serial %lu on %lx "
1043 (e
->type
== EnterNotify
? "Enter" : "Leave"),
1045 e
->xcrossing
.detail
,
1046 e
->xcrossing
.serial
,
1047 client
?client
->window
:0);
1050 ob_debug_type(OB_DEBUG_FOCUS
,
1051 "%sNotify mode %d detail %d serial %lu on %lx, "
1052 "focusing window\n",
1053 (e
->type
== EnterNotify
? "Enter" : "Leave"),
1055 e
->xcrossing
.detail
,
1056 e
->xcrossing
.serial
,
1057 (client
?client
->window
:0));
1058 if (config_focus_follow
)
1059 event_enter_client(client
);
1067 case ConfigureRequest
:
1069 /* dont compress these unless you're going to watch for property
1070 notifies in between (these can change what the configure would
1072 also you can't compress stacking events
1076 gboolean move
= FALSE
;
1077 gboolean resize
= FALSE
;
1079 /* get the current area */
1080 RECT_TO_DIMS(client
->area
, x
, y
, w
, h
);
1082 ob_debug("ConfigureRequest for \"%s\" desktop %d wmstate %d "
1084 " x %d y %d w %d h %d b %d\n",
1086 screen_desktop
, client
->wmstate
, client
->frame
->visible
,
1087 x
, y
, w
, h
, client
->border_width
);
1089 if (e
->xconfigurerequest
.value_mask
& CWBorderWidth
)
1090 if (client
->border_width
!= e
->xconfigurerequest
.border_width
) {
1091 client
->border_width
= e
->xconfigurerequest
.border_width
;
1093 /* if the border width is changing then that is the same
1094 as requesting a resize, but we don't actually change
1095 the client's border, so it will change their root
1096 coordiantes (since they include the border width) and
1097 we need to a notify then */
1102 if (e
->xconfigurerequest
.value_mask
& CWStackMode
) {
1103 ObClient
*sibling
= NULL
;
1104 gulong ignore_start
;
1107 /* get the sibling */
1108 if (e
->xconfigurerequest
.value_mask
& CWSibling
) {
1110 win
= g_hash_table_lookup(window_map
,
1111 &e
->xconfigurerequest
.above
);
1112 if (win
&& WINDOW_IS_CLIENT(win
) &&
1113 WINDOW_AS_CLIENT(win
) != client
)
1115 sibling
= WINDOW_AS_CLIENT(win
);
1118 /* an invalid sibling was specified so don't restack at
1119 all, it won't make sense no matter what we do */
1124 if (!config_focus_under_mouse
)
1125 ignore_start
= event_start_ignore_all_enters();
1126 stacking_restack_request(client
, sibling
,
1127 e
->xconfigurerequest
.detail
);
1128 if (!config_focus_under_mouse
)
1129 event_end_ignore_all_enters(ignore_start
);
1132 /* a stacking change moves the window without resizing */
1136 if ((e
->xconfigurerequest
.value_mask
& CWX
) ||
1137 (e
->xconfigurerequest
.value_mask
& CWY
) ||
1138 (e
->xconfigurerequest
.value_mask
& CWWidth
) ||
1139 (e
->xconfigurerequest
.value_mask
& CWHeight
))
1141 if (e
->xconfigurerequest
.value_mask
& CWX
) {
1142 /* don't allow clients to move shaded windows (fvwm does this)
1144 if (!client
->shaded
)
1145 x
= e
->xconfigurerequest
.x
;
1148 if (e
->xconfigurerequest
.value_mask
& CWY
) {
1149 /* don't allow clients to move shaded windows (fvwm does this)
1151 if (!client
->shaded
)
1152 y
= e
->xconfigurerequest
.y
;
1156 if (e
->xconfigurerequest
.value_mask
& CWWidth
) {
1157 w
= e
->xconfigurerequest
.width
;
1160 if (e
->xconfigurerequest
.value_mask
& CWHeight
) {
1161 h
= e
->xconfigurerequest
.height
;
1166 ob_debug("ConfigureRequest x(%d) %d y(%d) %d w(%d) %d h(%d) %d "
1167 "move %d resize %d\n",
1168 e
->xconfigurerequest
.value_mask
& CWX
, x
,
1169 e
->xconfigurerequest
.value_mask
& CWY
, y
,
1170 e
->xconfigurerequest
.value_mask
& CWWidth
, w
,
1171 e
->xconfigurerequest
.value_mask
& CWHeight
, h
,
1174 /* check for broken apps moving to their root position
1176 XXX remove this some day...that would be nice. right now all
1177 kde apps do this when they try activate themselves on another
1178 desktop. eg. open amarok window on desktop 1, switch to desktop
1179 2, click amarok tray icon. it will move by its decoration size.
1181 if (x
!= client
->area
.x
&&
1182 x
== (client
->frame
->area
.x
+ client
->frame
->size
.left
-
1183 (gint
)client
->border_width
) &&
1184 y
!= client
->area
.y
&&
1185 y
== (client
->frame
->area
.y
+ client
->frame
->size
.top
-
1186 (gint
)client
->border_width
) &&
1187 w
== client
->area
.width
&&
1188 h
== client
->area
.height
)
1190 ob_debug_type(OB_DEBUG_APP_BUGS
,
1191 "Application %s is trying to move via "
1192 "ConfigureRequest to it's root window position "
1193 "but it is not using StaticGravity\n",
1199 /* they still requested a move, so don't change whether a
1200 notify is sent or not */
1206 client_try_configure(client
, &x
, &y
, &w
, &h
, &lw
, &lh
, FALSE
);
1208 /* if x was not given, then use gravity to figure out the new
1209 x. the reference point should not be moved */
1210 if ((e
->xconfigurerequest
.value_mask
& CWWidth
&&
1211 !(e
->xconfigurerequest
.value_mask
& CWX
)))
1212 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1213 /* if y was not given, then use gravity to figure out the new
1214 y. the reference point should not be moved */
1215 if ((e
->xconfigurerequest
.value_mask
& CWHeight
&&
1216 !(e
->xconfigurerequest
.value_mask
& CWY
)))
1217 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1219 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1221 ob_debug("Granting ConfigureRequest x %d y %d w %d h %d\n",
1223 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
, TRUE
);
1228 if (client
->ignore_unmaps
) {
1229 client
->ignore_unmaps
--;
1232 ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
1233 "ignores left %d\n",
1234 client
->window
, e
->xunmap
.event
, e
->xunmap
.from_configure
,
1235 client
->ignore_unmaps
);
1236 client_unmanage(client
);
1239 ob_debug("DestroyNotify for window 0x%x\n", client
->window
);
1240 client_unmanage(client
);
1242 case ReparentNotify
:
1243 /* this is when the client is first taken captive in the frame */
1244 if (e
->xreparent
.parent
== client
->frame
->window
) break;
1247 This event is quite rare and is usually handled in unmapHandler.
1248 However, if the window is unmapped when the reparent event occurs,
1249 the window manager never sees it because an unmap event is not sent
1250 to an already unmapped window.
1253 /* we don't want the reparent event, put it back on the stack for the
1254 X server to deal with after we unmanage the window */
1255 XPutBackEvent(ob_display
, e
);
1257 ob_debug("ReparentNotify for window 0x%x\n", client
->window
);
1258 client_unmanage(client
);
1261 ob_debug("MapRequest for 0x%lx\n", client
->window
);
1262 if (!client
->iconic
) break; /* this normally doesn't happen, but if it
1263 does, we don't want it!
1264 it can happen now when the window is on
1265 another desktop, but we still don't
1267 client_activate(client
, FALSE
, TRUE
, TRUE
, TRUE
);
1270 /* validate cuz we query stuff off the client here */
1271 if (!client_validate(client
)) break;
1273 if (e
->xclient
.format
!= 32) return;
1275 msgtype
= e
->xclient
.message_type
;
1276 if (msgtype
== prop_atoms
.wm_change_state
) {
1277 /* compress changes into a single change */
1278 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1280 /* XXX: it would be nice to compress ALL messages of a
1281 type, not just messages in a row without other
1282 message types between. */
1283 if (ce
.xclient
.message_type
!= msgtype
) {
1284 XPutBackEvent(ob_display
, &ce
);
1287 e
->xclient
= ce
.xclient
;
1289 client_set_wm_state(client
, e
->xclient
.data
.l
[0]);
1290 } else if (msgtype
== prop_atoms
.net_wm_desktop
) {
1291 /* compress changes into a single change */
1292 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1294 /* XXX: it would be nice to compress ALL messages of a
1295 type, not just messages in a row without other
1296 message types between. */
1297 if (ce
.xclient
.message_type
!= msgtype
) {
1298 XPutBackEvent(ob_display
, &ce
);
1301 e
->xclient
= ce
.xclient
;
1303 if ((unsigned)e
->xclient
.data
.l
[0] < screen_num_desktops
||
1304 (unsigned)e
->xclient
.data
.l
[0] == DESKTOP_ALL
)
1305 client_set_desktop(client
, (unsigned)e
->xclient
.data
.l
[0],
1307 } else if (msgtype
== prop_atoms
.net_wm_state
) {
1308 gulong ignore_start
;
1310 /* can't compress these */
1311 ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
1312 (e
->xclient
.data
.l
[0] == 0 ? "Remove" :
1313 e
->xclient
.data
.l
[0] == 1 ? "Add" :
1314 e
->xclient
.data
.l
[0] == 2 ? "Toggle" : "INVALID"),
1315 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2],
1318 /* ignore enter events caused by these like ob actions do */
1319 if (!config_focus_under_mouse
)
1320 ignore_start
= event_start_ignore_all_enters();
1321 client_set_state(client
, e
->xclient
.data
.l
[0],
1322 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2]);
1323 if (!config_focus_under_mouse
)
1324 event_end_ignore_all_enters(ignore_start
);
1325 } else if (msgtype
== prop_atoms
.net_close_window
) {
1326 ob_debug("net_close_window for 0x%lx\n", client
->window
);
1327 client_close(client
);
1328 } else if (msgtype
== prop_atoms
.net_active_window
) {
1329 ob_debug("net_active_window for 0x%lx source=%s\n",
1331 (e
->xclient
.data
.l
[0] == 0 ? "unknown" :
1332 (e
->xclient
.data
.l
[0] == 1 ? "application" :
1333 (e
->xclient
.data
.l
[0] == 2 ? "user" : "INVALID"))));
1334 /* XXX make use of data.l[2] !? */
1335 if (e
->xclient
.data
.l
[0] == 1 || e
->xclient
.data
.l
[0] == 2) {
1336 /* don't use the user's timestamp for client_focus, cuz if it's
1337 an old broken timestamp (happens all the time) then focus
1338 won't move even though we're trying to move it
1339 event_curtime = e->xclient.data.l[1];*/
1340 if (e
->xclient
.data
.l
[1] == 0)
1341 ob_debug_type(OB_DEBUG_APP_BUGS
,
1342 "_NET_ACTIVE_WINDOW message for window %s is"
1343 " missing a timestamp\n", client
->title
);
1345 ob_debug_type(OB_DEBUG_APP_BUGS
,
1346 "_NET_ACTIVE_WINDOW message for window %s is "
1347 "missing source indication\n");
1348 client_activate(client
, FALSE
, TRUE
, TRUE
,
1349 (e
->xclient
.data
.l
[0] == 0 ||
1350 e
->xclient
.data
.l
[0] == 2));
1351 } else if (msgtype
== prop_atoms
.net_wm_moveresize
) {
1352 ob_debug("net_wm_moveresize for 0x%lx direction %d\n",
1353 client
->window
, e
->xclient
.data
.l
[2]);
1354 if ((Atom
)e
->xclient
.data
.l
[2] ==
1355 prop_atoms
.net_wm_moveresize_size_topleft
||
1356 (Atom
)e
->xclient
.data
.l
[2] ==
1357 prop_atoms
.net_wm_moveresize_size_top
||
1358 (Atom
)e
->xclient
.data
.l
[2] ==
1359 prop_atoms
.net_wm_moveresize_size_topright
||
1360 (Atom
)e
->xclient
.data
.l
[2] ==
1361 prop_atoms
.net_wm_moveresize_size_right
||
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_bottomright
||
1366 (Atom
)e
->xclient
.data
.l
[2] ==
1367 prop_atoms
.net_wm_moveresize_size_bottom
||
1368 (Atom
)e
->xclient
.data
.l
[2] ==
1369 prop_atoms
.net_wm_moveresize_size_bottomleft
||
1370 (Atom
)e
->xclient
.data
.l
[2] ==
1371 prop_atoms
.net_wm_moveresize_size_left
||
1372 (Atom
)e
->xclient
.data
.l
[2] ==
1373 prop_atoms
.net_wm_moveresize_move
||
1374 (Atom
)e
->xclient
.data
.l
[2] ==
1375 prop_atoms
.net_wm_moveresize_size_keyboard
||
1376 (Atom
)e
->xclient
.data
.l
[2] ==
1377 prop_atoms
.net_wm_moveresize_move_keyboard
) {
1379 moveresize_start(client
, e
->xclient
.data
.l
[0],
1380 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[3],
1381 e
->xclient
.data
.l
[2]);
1383 else if ((Atom
)e
->xclient
.data
.l
[2] ==
1384 prop_atoms
.net_wm_moveresize_cancel
)
1385 moveresize_end(TRUE
);
1386 } else if (msgtype
== prop_atoms
.net_moveresize_window
) {
1387 gint ograv
, x
, y
, w
, h
;
1389 ograv
= client
->gravity
;
1391 if (e
->xclient
.data
.l
[0] & 0xff)
1392 client
->gravity
= e
->xclient
.data
.l
[0] & 0xff;
1394 if (e
->xclient
.data
.l
[0] & 1 << 8)
1395 x
= e
->xclient
.data
.l
[1];
1398 if (e
->xclient
.data
.l
[0] & 1 << 9)
1399 y
= e
->xclient
.data
.l
[2];
1403 if (e
->xclient
.data
.l
[0] & 1 << 10) {
1404 w
= e
->xclient
.data
.l
[3];
1406 /* if x was not given, then use gravity to figure out the new
1407 x. the reference point should not be moved */
1408 if (!(e
->xclient
.data
.l
[0] & 1 << 8))
1409 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1412 w
= client
->area
.width
;
1414 if (e
->xclient
.data
.l
[0] & 1 << 11) {
1415 h
= e
->xclient
.data
.l
[4];
1417 /* if y was not given, then use gravity to figure out the new
1418 y. the reference point should not be moved */
1419 if (!(e
->xclient
.data
.l
[0] & 1 << 9))
1420 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1423 h
= client
->area
.height
;
1425 ob_debug("MOVERESIZE x %d %d y %d %d (gravity %d)\n",
1426 e
->xclient
.data
.l
[0] & 1 << 8, x
,
1427 e
->xclient
.data
.l
[0] & 1 << 9, y
,
1430 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1432 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
, FALSE
);
1434 client
->gravity
= ograv
;
1435 } else if (msgtype
== prop_atoms
.net_restack_window
) {
1436 if (e
->xclient
.data
.l
[0] != 2) {
1437 ob_debug_type(OB_DEBUG_APP_BUGS
,
1438 "_NET_RESTACK_WINDOW sent for window %s with "
1439 "invalid source indication %ld\n",
1440 client
->title
, e
->xclient
.data
.l
[0]);
1442 ObClient
*sibling
= NULL
;
1443 if (e
->xclient
.data
.l
[1]) {
1444 ObWindow
*win
= g_hash_table_lookup
1445 (window_map
, &e
->xclient
.data
.l
[1]);
1446 if (WINDOW_IS_CLIENT(win
) &&
1447 WINDOW_AS_CLIENT(win
) != client
)
1449 sibling
= WINDOW_AS_CLIENT(win
);
1451 if (sibling
== NULL
)
1452 ob_debug_type(OB_DEBUG_APP_BUGS
,
1453 "_NET_RESTACK_WINDOW sent for window %s "
1454 "with invalid sibling 0x%x\n",
1455 client
->title
, e
->xclient
.data
.l
[1]);
1457 if (e
->xclient
.data
.l
[2] == Below
||
1458 e
->xclient
.data
.l
[2] == BottomIf
||
1459 e
->xclient
.data
.l
[2] == Above
||
1460 e
->xclient
.data
.l
[2] == TopIf
||
1461 e
->xclient
.data
.l
[2] == Opposite
)
1463 gulong ignore_start
;
1465 if (!config_focus_under_mouse
)
1466 ignore_start
= event_start_ignore_all_enters();
1467 /* just raise, don't activate */
1468 stacking_restack_request(client
, sibling
,
1469 e
->xclient
.data
.l
[2]);
1470 if (!config_focus_under_mouse
)
1471 event_end_ignore_all_enters(ignore_start
);
1473 /* send a synthetic ConfigureNotify, cuz this is supposed
1474 to be like a ConfigureRequest. */
1475 client_reconfigure(client
, TRUE
);
1477 ob_debug_type(OB_DEBUG_APP_BUGS
,
1478 "_NET_RESTACK_WINDOW sent for window %s "
1479 "with invalid detail %d\n",
1480 client
->title
, e
->xclient
.data
.l
[2]);
1484 case PropertyNotify
:
1485 /* validate cuz we query stuff off the client here */
1486 if (!client_validate(client
)) break;
1488 /* compress changes to a single property into a single change */
1489 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1493 /* XXX: it would be nice to compress ALL changes to a property,
1494 not just changes in a row without other props between. */
1496 a
= ce
.xproperty
.atom
;
1497 b
= e
->xproperty
.atom
;
1501 if ((a
== prop_atoms
.net_wm_name
||
1502 a
== prop_atoms
.wm_name
||
1503 a
== prop_atoms
.net_wm_icon_name
||
1504 a
== prop_atoms
.wm_icon_name
)
1506 (b
== prop_atoms
.net_wm_name
||
1507 b
== prop_atoms
.wm_name
||
1508 b
== prop_atoms
.net_wm_icon_name
||
1509 b
== prop_atoms
.wm_icon_name
)) {
1512 if (a
== prop_atoms
.net_wm_icon
&&
1513 b
== prop_atoms
.net_wm_icon
)
1516 XPutBackEvent(ob_display
, &ce
);
1520 msgtype
= e
->xproperty
.atom
;
1521 if (msgtype
== XA_WM_NORMAL_HINTS
) {
1522 ob_debug("Update NORMAL hints\n");
1523 client_update_normal_hints(client
);
1524 /* normal hints can make a window non-resizable */
1525 client_setup_decor_and_functions(client
, FALSE
);
1527 /* make sure the client's sizes are within its bounds, but only
1528 reconfigure the window if it needs to. emacs will update its
1529 normal hints every time it receives a conigurenotify */
1530 client_reconfigure(client
, FALSE
);
1531 } else if (msgtype
== XA_WM_HINTS
) {
1532 client_update_wmhints(client
);
1533 } else if (msgtype
== XA_WM_TRANSIENT_FOR
) {
1534 client_update_transient_for(client
);
1535 client_get_type_and_transientness(client
);
1536 /* type may have changed, so update the layer */
1537 client_calc_layer(client
);
1538 client_setup_decor_and_functions(client
, TRUE
);
1539 } else if (msgtype
== prop_atoms
.net_wm_name
||
1540 msgtype
== prop_atoms
.wm_name
||
1541 msgtype
== prop_atoms
.net_wm_icon_name
||
1542 msgtype
== prop_atoms
.wm_icon_name
) {
1543 client_update_title(client
);
1544 } else if (msgtype
== prop_atoms
.wm_protocols
) {
1545 client_update_protocols(client
);
1546 client_setup_decor_and_functions(client
, TRUE
);
1548 else if (msgtype
== prop_atoms
.net_wm_strut
) {
1549 client_update_strut(client
);
1551 else if (msgtype
== prop_atoms
.net_wm_strut_partial
) {
1552 client_update_strut(client
);
1554 else if (msgtype
== prop_atoms
.net_wm_icon
) {
1555 client_update_icons(client
);
1557 else if (msgtype
== prop_atoms
.net_wm_icon_geometry
) {
1558 client_update_icon_geometry(client
);
1560 else if (msgtype
== prop_atoms
.net_wm_user_time
) {
1562 if (client
== focus_client
&&
1563 PROP_GET32(client
->window
, net_wm_user_time
, cardinal
, &t
) &&
1564 t
&& !event_time_after(t
, e
->xproperty
.time
) &&
1565 (!event_last_user_time
||
1566 event_time_after(t
, event_last_user_time
)))
1568 event_last_user_time
= t
;
1572 else if (msgtype
== prop_atoms
.net_wm_sync_request_counter
) {
1573 client_update_sync_request_counter(client
);
1577 case ColormapNotify
:
1578 client_update_colormap(client
, e
->xcolormap
.colormap
);
1583 if (extensions_shape
&& e
->type
== extensions_shape_event_basep
) {
1584 client
->shaped
= ((XShapeEvent
*)e
)->shaped
;
1585 frame_adjust_shape(client
->frame
);
1591 static void event_handle_dock(ObDock
*s
, XEvent
*e
)
1595 if (e
->xbutton
.button
== 1)
1596 stacking_raise(DOCK_AS_WINDOW(s
));
1597 else if (e
->xbutton
.button
== 2)
1598 stacking_lower(DOCK_AS_WINDOW(s
));
1604 /* don't hide when moving into a dock app */
1605 if (e
->xcrossing
.detail
!= NotifyInferior
)
1611 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
)
1615 dock_app_drag(app
, &e
->xmotion
);
1618 if (app
->ignore_unmaps
) {
1619 app
->ignore_unmaps
--;
1622 dock_remove(app
, TRUE
);
1625 dock_remove(app
, FALSE
);
1627 case ReparentNotify
:
1628 dock_remove(app
, FALSE
);
1630 case ConfigureNotify
:
1631 dock_app_configure(app
, e
->xconfigure
.width
, e
->xconfigure
.height
);
1636 static ObMenuFrame
* find_active_menu(void)
1639 ObMenuFrame
*ret
= NULL
;
1641 for (it
= menu_frame_visible
; it
; it
= g_list_next(it
)) {
1650 static ObMenuFrame
* find_active_or_last_menu(void)
1652 ObMenuFrame
*ret
= NULL
;
1654 ret
= find_active_menu();
1655 if (!ret
&& menu_frame_visible
)
1656 ret
= menu_frame_visible
->data
;
1660 static gboolean
event_handle_menu_keyboard(XEvent
*ev
)
1662 guint keycode
, state
;
1665 gboolean ret
= FALSE
;
1667 keycode
= ev
->xkey
.keycode
;
1668 state
= ev
->xkey
.state
;
1669 unikey
= translate_unichar(keycode
);
1671 frame
= find_active_or_last_menu();
1673 g_assert_not_reached(); /* there is no active menu */
1675 /* Allow control while going thru the menu */
1676 else if (ev
->type
== KeyPress
&& (state
& ~ControlMask
) == 0) {
1677 frame
->got_press
= TRUE
;
1679 if (keycode
== ob_keycode(OB_KEY_ESCAPE
)) {
1680 menu_frame_hide_all();
1684 else if (keycode
== ob_keycode(OB_KEY_LEFT
)) {
1685 /* Left goes to the parent menu */
1686 menu_frame_select(frame
, NULL
, TRUE
);
1690 else if (keycode
== ob_keycode(OB_KEY_RIGHT
)) {
1691 /* Right goes to the selected submenu */
1692 if (frame
->child
) menu_frame_select_next(frame
->child
);
1696 else if (keycode
== ob_keycode(OB_KEY_UP
)) {
1697 menu_frame_select_previous(frame
);
1701 else if (keycode
== ob_keycode(OB_KEY_DOWN
)) {
1702 menu_frame_select_next(frame
);
1707 /* Use KeyRelease events for running things so that the key release doesn't
1708 get sent to the focused application.
1710 Allow ControlMask only, and don't bother if the menu is empty */
1711 else if (ev
->type
== KeyRelease
&& (state
& ~ControlMask
) == 0 &&
1712 frame
->entries
&& frame
->got_press
)
1714 if (keycode
== ob_keycode(OB_KEY_RETURN
)) {
1715 /* Enter runs the active item or goes into the submenu.
1716 Control-Enter runs it without closing the menu. */
1718 menu_frame_select_next(frame
->child
);
1719 else if (frame
->selected
)
1720 menu_entry_frame_execute(frame
->selected
, state
);
1725 /* keyboard accelerator shortcuts. (if it was a valid key) */
1726 else if (unikey
!= 0) {
1729 ObMenuEntryFrame
*found
= NULL
;
1730 guint num_found
= 0;
1732 /* start after the selected one */
1733 start
= frame
->entries
;
1734 if (frame
->selected
) {
1735 for (it
= start
; frame
->selected
!= it
->data
;
1736 it
= g_list_next(it
))
1737 g_assert(it
!= NULL
); /* nothing was selected? */
1738 /* next with wraparound */
1739 start
= g_list_next(it
);
1740 if (start
== NULL
) start
= frame
->entries
;
1745 ObMenuEntryFrame
*e
= it
->data
;
1746 gunichar entrykey
= 0;
1748 if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
)
1749 entrykey
= e
->entry
->data
.normal
.shortcut
;
1750 else if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_SUBMENU
)
1751 entrykey
= e
->entry
->data
.submenu
.submenu
->shortcut
;
1753 if (unikey
== entrykey
) {
1754 if (found
== NULL
) found
= e
;
1758 /* next with wraparound */
1759 it
= g_list_next(it
);
1760 if (it
== NULL
) it
= frame
->entries
;
1761 } while (it
!= start
);
1764 if (found
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
&&
1767 menu_frame_select(frame
, found
, TRUE
);
1768 usleep(50000); /* highlight the item for a short bit so the
1769 user can see what happened */
1770 menu_entry_frame_execute(found
, state
);
1772 menu_frame_select(frame
, found
, TRUE
);
1774 menu_frame_select_next(frame
->child
);
1785 static gboolean
event_handle_menu(XEvent
*ev
)
1788 ObMenuEntryFrame
*e
;
1789 gboolean ret
= TRUE
;
1793 if (menu_hide_delay_reached() &&
1794 (ev
->xbutton
.button
< 4 || ev
->xbutton
.button
> 5))
1796 if ((e
= menu_entry_frame_under(ev
->xbutton
.x_root
,
1797 ev
->xbutton
.y_root
)))
1799 menu_frame_select(e
->frame
, e
, TRUE
);
1800 menu_entry_frame_execute(e
, ev
->xbutton
.state
);
1803 menu_frame_hide_all();
1807 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
))) {
1808 if (e
->ignore_enters
)
1810 else if (!(f
= find_active_menu()) ||
1812 f
->parent
== e
->frame
||
1813 f
->child
== e
->frame
)
1814 menu_frame_select(e
->frame
, e
, FALSE
);
1818 /*ignore leaves when we're already in the window */
1819 if (ev
->xcrossing
.detail
== NotifyInferior
)
1822 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
)) &&
1823 (f
= find_active_menu()) && f
->selected
== e
&&
1824 e
->entry
->type
!= OB_MENU_ENTRY_TYPE_SUBMENU
)
1826 menu_frame_select(e
->frame
, NULL
, FALSE
);
1830 if ((e
= menu_entry_frame_under(ev
->xmotion
.x_root
,
1831 ev
->xmotion
.y_root
)))
1832 if (!(f
= find_active_menu()) ||
1834 f
->parent
== e
->frame
||
1835 f
->child
== e
->frame
)
1836 menu_frame_select(e
->frame
, e
, FALSE
);
1840 ret
= event_handle_menu_keyboard(ev
);
1846 static void event_handle_user_input(ObClient
*client
, XEvent
*e
)
1848 g_assert(e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
1849 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
1850 e
->type
== KeyRelease
);
1852 if (menu_frame_visible
) {
1853 if (event_handle_menu(e
))
1854 /* don't use the event if the menu used it, but if the menu
1855 didn't use it and it's a keypress that is bound, it will
1856 close the menu and be used */
1860 /* if the keyboard interactive action uses the event then dont
1861 use it for bindings. likewise is moveresize uses the event. */
1862 if (!actions_interactive_input_event(e
) && !moveresize_event(e
)) {
1863 if (moveresize_in_progress
)
1864 /* make further actions work on the client being
1866 client
= moveresize_client
;
1868 if (e
->type
== ButtonPress
||
1869 e
->type
== ButtonRelease
||
1870 e
->type
== MotionNotify
)
1872 /* the frame may not be "visible" but they can still click on it
1873 in the case where it is animating before disappearing */
1874 if (!client
|| !frame_iconify_animating(client
->frame
))
1875 mouse_event(client
, e
);
1877 keyboard_event((focus_cycle_target
? focus_cycle_target
:
1878 (client
? client
: focus_client
)), e
);
1882 static void focus_delay_dest(gpointer data
)
1887 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
)
1889 const ObFocusDelayData
*f1
= d1
;
1890 return f1
->client
== d2
;
1893 static gboolean
focus_delay_func(gpointer data
)
1895 ObFocusDelayData
*d
= data
;
1896 Time old
= event_curtime
;
1898 /* don't move focus and kill the menu or the move/resize */
1899 if (menu_frame_visible
|| moveresize_in_progress
) return FALSE
;
1901 event_curtime
= d
->time
;
1902 event_curserial
= d
->serial
;
1903 if (client_focus(d
->client
) && config_focus_raise
)
1904 stacking_raise(CLIENT_AS_WINDOW(d
->client
));
1905 event_curtime
= old
;
1906 return FALSE
; /* no repeat */
1909 static void focus_delay_client_dest(ObClient
*client
, gpointer data
)
1911 ob_main_loop_timeout_remove_data(ob_main_loop
, focus_delay_func
,
1915 void event_halt_focus_delay()
1917 /* ignore all enter events up till the event which caused this to occur */
1918 if (event_curserial
) event_ignore_enter_range(1, event_curserial
);
1919 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
1922 gulong
event_start_ignore_all_enters(void)
1924 XSync(ob_display
, FALSE
);
1925 return LastKnownRequestProcessed(ob_display
);
1928 static void event_ignore_enter_range(gulong start
, gulong end
)
1932 g_assert(start
!= 0);
1935 r
= g_new(ObSerialRange
, 1);
1938 ignore_serials
= g_slist_prepend(ignore_serials
, r
);
1940 ob_debug_type(OB_DEBUG_FOCUS
, "ignoring enters from %lu until %lu\n",
1943 /* increment the serial so we don't ignore events we weren't meant to */
1944 XSync(ob_display
, FALSE
);
1947 void event_end_ignore_all_enters(gulong start
)
1949 XSync(ob_display
, FALSE
);
1950 event_ignore_enter_range(start
, LastKnownRequestProcessed(ob_display
));
1953 static gboolean
is_enter_focus_event_ignored(XEvent
*e
)
1957 g_assert(e
->type
== EnterNotify
&&
1958 !(e
->xcrossing
.mode
== NotifyGrab
||
1959 e
->xcrossing
.mode
== NotifyUngrab
||
1960 e
->xcrossing
.detail
== NotifyInferior
));
1962 for (it
= ignore_serials
; it
; it
= next
) {
1963 ObSerialRange
*r
= it
->data
;
1965 next
= g_slist_next(it
);
1967 if ((glong
)(e
->xany
.serial
- r
->end
) > 0) {
1969 ignore_serials
= g_slist_delete_link(ignore_serials
, it
);
1972 else if ((glong
)(e
->xany
.serial
- r
->start
) >= 0)
1978 void event_cancel_all_key_grabs(void)
1980 if (actions_interactive_act_running()) {
1981 actions_interactive_cancel_act();
1982 ob_debug("KILLED interactive action\n");
1984 else if (menu_frame_visible
) {
1985 menu_frame_hide_all();
1986 ob_debug("KILLED open menus\n");
1988 else if (moveresize_in_progress
) {
1989 moveresize_end(TRUE
);
1990 ob_debug("KILLED interactive moveresize\n");
1992 else if (grab_on_keyboard()) {
1994 ob_debug("KILLED active grab on keyboard\n");
1997 ungrab_passive_key();
2000 gboolean
event_time_after(Time t1
, Time t2
)
2002 g_assert(t1
!= CurrentTime
);
2003 g_assert(t2
!= CurrentTime
);
2006 Timestamp values wrap around (after about 49.7 days). The server, given
2007 its current time is represented by timestamp T, always interprets
2008 timestamps from clients by treating half of the timestamp space as being
2009 later in time than T.
2010 - http://tronche.com/gui/x/xlib/input/pointer-grabbing.html
2013 /* TIME_HALF is half of the number space of a Time type variable */
2014 #define TIME_HALF (Time)(1 << (sizeof(Time)*8-1))
2016 if (t2
>= TIME_HALF
)
2017 /* t2 is in the second half so t1 might wrap around and be smaller than
2019 return t1
>= t2
|| t1
< (t2
+ TIME_HALF
);
2021 /* t2 is in the first half so t1 has to come after it */
2022 return t1
>= t2
&& t1
< (t2
+ TIME_HALF
);
2025 Time
event_get_server_time(void)
2027 /* Generate a timestamp */
2030 XChangeProperty(ob_display
, screen_support_win
,
2031 prop_atoms
.wm_class
, prop_atoms
.string
,
2032 8, PropModeAppend
, NULL
, 0);
2033 XWindowEvent(ob_display
, screen_support_win
, PropertyChangeMask
, &event
);
2034 return event
.xproperty
.time
;