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, reconfigure openbox. need to restart the
643 modkeys system, but also to reload the key bindings. */
646 else if (e
->type
== ClientMessage
) {
647 /* This is for _NET_WM_REQUEST_FRAME_EXTENTS messages. They come for
648 windows that are not managed yet. */
649 if (e
->xclient
.message_type
== prop_atoms
.net_request_frame_extents
) {
650 /* Pretend to manage the client, getting information used to
651 determine its decorations */
652 ObClient
*c
= client_fake_manage(e
->xclient
.window
);
655 /* set the frame extents on the window */
656 vals
[0] = c
->frame
->size
.left
;
657 vals
[1] = c
->frame
->size
.right
;
658 vals
[2] = c
->frame
->size
.top
;
659 vals
[3] = c
->frame
->size
.bottom
;
660 PROP_SETA32(e
->xclient
.window
, net_frame_extents
,
663 /* Free the pretend client */
664 client_fake_unmanage(c
);
667 else if (e
->type
== ConfigureRequest
) {
668 /* unhandled configure requests must be used to configure the
672 xwc
.x
= e
->xconfigurerequest
.x
;
673 xwc
.y
= e
->xconfigurerequest
.y
;
674 xwc
.width
= e
->xconfigurerequest
.width
;
675 xwc
.height
= e
->xconfigurerequest
.height
;
676 xwc
.border_width
= e
->xconfigurerequest
.border_width
;
677 xwc
.sibling
= e
->xconfigurerequest
.above
;
678 xwc
.stack_mode
= e
->xconfigurerequest
.detail
;
680 /* we are not to be held responsible if someone sends us an
682 xerror_set_ignore(TRUE
);
683 XConfigureWindow(ob_display
, window
,
684 e
->xconfigurerequest
.value_mask
, &xwc
);
685 xerror_set_ignore(FALSE
);
688 else if (extensions_sync
&&
689 e
->type
== extensions_sync_event_basep
+ XSyncAlarmNotify
)
691 XSyncAlarmNotifyEvent
*se
= (XSyncAlarmNotifyEvent
*)e
;
692 if (se
->alarm
== moveresize_alarm
&& moveresize_in_progress
)
697 if (e
->type
== ButtonPress
|| e
->type
== ButtonRelease
) {
698 /* If the button press was on some non-root window, or was physically
699 on the root window, the process it */
700 if (window
!= RootWindow(ob_display
, ob_screen
) ||
701 e
->xbutton
.subwindow
== None
)
703 event_handle_user_input(client
, e
);
705 /* Otherwise only process it if it was physically on an openbox
710 if ((w
= g_hash_table_lookup(window_map
, &e
->xbutton
.subwindow
)) &&
711 WINDOW_IS_INTERNAL(w
))
713 event_handle_user_input(client
, e
);
717 else if (e
->type
== KeyPress
|| e
->type
== KeyRelease
||
718 e
->type
== MotionNotify
)
719 event_handle_user_input(client
, e
);
721 /* if something happens and it's not from an XEvent, then we don't know
723 event_curtime
= CurrentTime
;
727 static void event_handle_root(XEvent
*e
)
733 ob_debug("Another WM has requested to replace us. Exiting.\n");
738 if (e
->xclient
.format
!= 32) break;
740 msgtype
= e
->xclient
.message_type
;
741 if (msgtype
== prop_atoms
.net_current_desktop
) {
742 guint d
= e
->xclient
.data
.l
[0];
743 if (d
< screen_num_desktops
) {
744 event_curtime
= e
->xclient
.data
.l
[1];
745 if (event_curtime
== 0)
746 ob_debug_type(OB_DEBUG_APP_BUGS
,
747 "_NET_CURRENT_DESKTOP message is missing "
749 screen_set_desktop(d
, TRUE
);
751 } else if (msgtype
== prop_atoms
.net_number_of_desktops
) {
752 guint d
= e
->xclient
.data
.l
[0];
753 if (d
> 0 && d
<= 1000)
754 screen_set_num_desktops(d
);
755 } else if (msgtype
== prop_atoms
.net_showing_desktop
) {
756 screen_show_desktop(e
->xclient
.data
.l
[0] != 0, NULL
);
757 } else if (msgtype
== prop_atoms
.ob_control
) {
758 ob_debug("OB_CONTROL: %d\n", e
->xclient
.data
.l
[0]);
759 if (e
->xclient
.data
.l
[0] == 1)
761 else if (e
->xclient
.data
.l
[0] == 2)
763 else if (e
->xclient
.data
.l
[0] == 3)
768 if (e
->xproperty
.atom
== prop_atoms
.net_desktop_names
) {
769 ob_debug("UPDATE DESKTOP NAMES\n");
770 screen_update_desktop_names();
772 else if (e
->xproperty
.atom
== prop_atoms
.net_desktop_layout
)
773 screen_update_layout();
775 case ConfigureNotify
:
777 XRRUpdateConfiguration(e
);
786 void event_enter_client(ObClient
*client
)
788 g_assert(config_focus_follow
);
790 if (client_enter_focusable(client
) && client_can_focus(client
)) {
791 if (config_focus_delay
) {
792 ObFocusDelayData
*data
;
794 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
796 data
= g_new(ObFocusDelayData
, 1);
797 data
->client
= client
;
798 data
->time
= event_curtime
;
799 data
->serial
= event_curserial
;
801 ob_main_loop_timeout_add(ob_main_loop
,
802 config_focus_delay
* 1000,
804 data
, focus_delay_cmp
, focus_delay_dest
);
806 ObFocusDelayData data
;
807 data
.client
= client
;
808 data
.time
= event_curtime
;
809 data
.serial
= event_curserial
;
810 focus_delay_func(&data
);
815 static void event_handle_client(ObClient
*client
, XEvent
*e
)
820 static gint px
= -1, py
= -1;
825 /* save where the press occured for the first button pressed */
827 pb
= e
->xbutton
.button
;
832 /* Wheel buttons don't draw because they are an instant click, so it
833 is a waste of resources to go drawing it.
834 if the user is doing an intereactive thing, or has a menu open then
835 the mouse is grabbed (possibly) and if we get these events we don't
836 want to deal with them
838 if (!(e
->xbutton
.button
== 4 || e
->xbutton
.button
== 5) &&
841 /* use where the press occured */
842 con
= frame_context(client
, e
->xbutton
.window
, px
, py
);
843 con
= mouse_button_frame_context(con
, e
->xbutton
.button
,
846 if (e
->type
== ButtonRelease
&& e
->xbutton
.button
== pb
)
847 pb
= 0, px
= py
= -1;
850 case OB_FRAME_CONTEXT_MAXIMIZE
:
851 client
->frame
->max_press
= (e
->type
== ButtonPress
);
852 frame_adjust_state(client
->frame
);
854 case OB_FRAME_CONTEXT_CLOSE
:
855 client
->frame
->close_press
= (e
->type
== ButtonPress
);
856 frame_adjust_state(client
->frame
);
858 case OB_FRAME_CONTEXT_ICONIFY
:
859 client
->frame
->iconify_press
= (e
->type
== ButtonPress
);
860 frame_adjust_state(client
->frame
);
862 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
863 client
->frame
->desk_press
= (e
->type
== ButtonPress
);
864 frame_adjust_state(client
->frame
);
866 case OB_FRAME_CONTEXT_SHADE
:
867 client
->frame
->shade_press
= (e
->type
== ButtonPress
);
868 frame_adjust_state(client
->frame
);
871 /* nothing changes with clicks for any other contexts */
877 /* when there is a grab on the pointer, we won't get enter/leave
878 notifies, but we still get motion events */
879 if (grab_on_pointer()) break;
881 con
= frame_context(client
, e
->xmotion
.window
,
882 e
->xmotion
.x
, e
->xmotion
.y
);
884 case OB_FRAME_CONTEXT_TITLEBAR
:
885 case OB_FRAME_CONTEXT_TLCORNER
:
886 case OB_FRAME_CONTEXT_TRCORNER
:
887 /* we've left the button area inside the titlebar */
888 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
889 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
890 client
->frame
->close_hover
)
892 client
->frame
->max_hover
= FALSE
;
893 client
->frame
->desk_hover
= FALSE
;
894 client
->frame
->shade_hover
= FALSE
;
895 client
->frame
->iconify_hover
= FALSE
;
896 client
->frame
->close_hover
= FALSE
;
897 frame_adjust_state(client
->frame
);
900 case OB_FRAME_CONTEXT_MAXIMIZE
:
901 if (!client
->frame
->max_hover
) {
902 client
->frame
->max_hover
= TRUE
;
903 frame_adjust_state(client
->frame
);
906 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
907 if (!client
->frame
->desk_hover
) {
908 client
->frame
->desk_hover
= TRUE
;
909 frame_adjust_state(client
->frame
);
912 case OB_FRAME_CONTEXT_SHADE
:
913 if (!client
->frame
->shade_hover
) {
914 client
->frame
->shade_hover
= TRUE
;
915 frame_adjust_state(client
->frame
);
918 case OB_FRAME_CONTEXT_ICONIFY
:
919 if (!client
->frame
->iconify_hover
) {
920 client
->frame
->iconify_hover
= TRUE
;
921 frame_adjust_state(client
->frame
);
924 case OB_FRAME_CONTEXT_CLOSE
:
925 if (!client
->frame
->close_hover
) {
926 client
->frame
->close_hover
= TRUE
;
927 frame_adjust_state(client
->frame
);
935 con
= frame_context(client
, e
->xcrossing
.window
,
936 e
->xcrossing
.x
, e
->xcrossing
.y
);
938 case OB_FRAME_CONTEXT_TITLEBAR
:
939 case OB_FRAME_CONTEXT_TLCORNER
:
940 case OB_FRAME_CONTEXT_TRCORNER
:
941 /* we've left the button area inside the titlebar */
942 if (client
->frame
->max_hover
|| client
->frame
->desk_hover
||
943 client
->frame
->shade_hover
|| client
->frame
->iconify_hover
||
944 client
->frame
->close_hover
)
946 client
->frame
->max_hover
= FALSE
;
947 client
->frame
->desk_hover
= FALSE
;
948 client
->frame
->shade_hover
= FALSE
;
949 client
->frame
->iconify_hover
= FALSE
;
950 client
->frame
->close_hover
= FALSE
;
951 frame_adjust_state(client
->frame
);
954 case OB_FRAME_CONTEXT_MAXIMIZE
:
955 client
->frame
->max_hover
= FALSE
;
956 frame_adjust_state(client
->frame
);
958 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
959 client
->frame
->desk_hover
= FALSE
;
960 frame_adjust_state(client
->frame
);
962 case OB_FRAME_CONTEXT_SHADE
:
963 client
->frame
->shade_hover
= FALSE
;
964 frame_adjust_state(client
->frame
);
966 case OB_FRAME_CONTEXT_ICONIFY
:
967 client
->frame
->iconify_hover
= FALSE
;
968 frame_adjust_state(client
->frame
);
970 case OB_FRAME_CONTEXT_CLOSE
:
971 client
->frame
->close_hover
= FALSE
;
972 frame_adjust_state(client
->frame
);
974 case OB_FRAME_CONTEXT_FRAME
:
975 /* When the mouse leaves an animating window, don't use the
976 corresponding enter events. Pretend like the animating window
977 doesn't even exist..! */
978 if (frame_iconify_animating(client
->frame
))
979 event_end_ignore_all_enters(event_start_ignore_all_enters());
981 ob_debug_type(OB_DEBUG_FOCUS
,
982 "%sNotify mode %d detail %d on %lx\n",
983 (e
->type
== EnterNotify
? "Enter" : "Leave"),
985 e
->xcrossing
.detail
, (client
?client
->window
:0));
986 if (grab_on_keyboard())
988 if (config_focus_follow
&& config_focus_delay
&&
989 /* leave inferior events can happen when the mouse goes onto
990 the window's border and then into the window before the
992 e
->xcrossing
.detail
!= NotifyInferior
)
994 ob_main_loop_timeout_remove_data(ob_main_loop
,
1005 con
= frame_context(client
, e
->xcrossing
.window
,
1006 e
->xcrossing
.x
, e
->xcrossing
.y
);
1008 case OB_FRAME_CONTEXT_MAXIMIZE
:
1009 client
->frame
->max_hover
= TRUE
;
1010 frame_adjust_state(client
->frame
);
1012 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
1013 client
->frame
->desk_hover
= TRUE
;
1014 frame_adjust_state(client
->frame
);
1016 case OB_FRAME_CONTEXT_SHADE
:
1017 client
->frame
->shade_hover
= TRUE
;
1018 frame_adjust_state(client
->frame
);
1020 case OB_FRAME_CONTEXT_ICONIFY
:
1021 client
->frame
->iconify_hover
= TRUE
;
1022 frame_adjust_state(client
->frame
);
1024 case OB_FRAME_CONTEXT_CLOSE
:
1025 client
->frame
->close_hover
= TRUE
;
1026 frame_adjust_state(client
->frame
);
1028 case OB_FRAME_CONTEXT_FRAME
:
1029 if (grab_on_keyboard())
1031 if (e
->xcrossing
.mode
== NotifyGrab
||
1032 e
->xcrossing
.mode
== NotifyUngrab
||
1033 /*ignore enters when we're already in the window */
1034 e
->xcrossing
.detail
== NotifyInferior
||
1035 is_enter_focus_event_ignored(e
))
1037 ob_debug_type(OB_DEBUG_FOCUS
,
1038 "%sNotify mode %d detail %d serial %lu on %lx "
1040 (e
->type
== EnterNotify
? "Enter" : "Leave"),
1042 e
->xcrossing
.detail
,
1043 e
->xcrossing
.serial
,
1044 client
?client
->window
:0);
1047 ob_debug_type(OB_DEBUG_FOCUS
,
1048 "%sNotify mode %d detail %d serial %lu on %lx, "
1049 "focusing window\n",
1050 (e
->type
== EnterNotify
? "Enter" : "Leave"),
1052 e
->xcrossing
.detail
,
1053 e
->xcrossing
.serial
,
1054 (client
?client
->window
:0));
1055 if (config_focus_follow
)
1056 event_enter_client(client
);
1064 case ConfigureRequest
:
1066 /* dont compress these unless you're going to watch for property
1067 notifies in between (these can change what the configure would
1069 also you can't compress stacking events
1073 gboolean move
= FALSE
;
1074 gboolean resize
= FALSE
;
1076 /* get the current area */
1077 RECT_TO_DIMS(client
->area
, x
, y
, w
, h
);
1079 ob_debug("ConfigureRequest for \"%s\" desktop %d wmstate %d "
1081 " x %d y %d w %d h %d b %d\n",
1083 screen_desktop
, client
->wmstate
, client
->frame
->visible
,
1084 x
, y
, w
, h
, client
->border_width
);
1086 if (e
->xconfigurerequest
.value_mask
& CWBorderWidth
)
1087 if (client
->border_width
!= e
->xconfigurerequest
.border_width
) {
1088 client
->border_width
= e
->xconfigurerequest
.border_width
;
1090 /* if the border width is changing then that is the same
1091 as requesting a resize, but we don't actually change
1092 the client's border, so it will change their root
1093 coordiantes (since they include the border width) and
1094 we need to a notify then */
1099 if (e
->xconfigurerequest
.value_mask
& CWStackMode
) {
1100 ObClient
*sibling
= NULL
;
1101 gulong ignore_start
;
1104 /* get the sibling */
1105 if (e
->xconfigurerequest
.value_mask
& CWSibling
) {
1107 win
= g_hash_table_lookup(window_map
,
1108 &e
->xconfigurerequest
.above
);
1109 if (win
&& WINDOW_IS_CLIENT(win
) &&
1110 WINDOW_AS_CLIENT(win
) != client
)
1112 sibling
= WINDOW_AS_CLIENT(win
);
1115 /* an invalid sibling was specified so don't restack at
1116 all, it won't make sense no matter what we do */
1121 if (!config_focus_under_mouse
)
1122 ignore_start
= event_start_ignore_all_enters();
1123 stacking_restack_request(client
, sibling
,
1124 e
->xconfigurerequest
.detail
);
1125 if (!config_focus_under_mouse
)
1126 event_end_ignore_all_enters(ignore_start
);
1129 /* a stacking change moves the window without resizing */
1133 if ((e
->xconfigurerequest
.value_mask
& CWX
) ||
1134 (e
->xconfigurerequest
.value_mask
& CWY
) ||
1135 (e
->xconfigurerequest
.value_mask
& CWWidth
) ||
1136 (e
->xconfigurerequest
.value_mask
& CWHeight
))
1138 if (e
->xconfigurerequest
.value_mask
& CWX
) {
1139 /* don't allow clients to move shaded windows (fvwm does this)
1141 if (!client
->shaded
)
1142 x
= e
->xconfigurerequest
.x
;
1145 if (e
->xconfigurerequest
.value_mask
& CWY
) {
1146 /* don't allow clients to move shaded windows (fvwm does this)
1148 if (!client
->shaded
)
1149 y
= e
->xconfigurerequest
.y
;
1153 if (e
->xconfigurerequest
.value_mask
& CWWidth
) {
1154 w
= e
->xconfigurerequest
.width
;
1157 if (e
->xconfigurerequest
.value_mask
& CWHeight
) {
1158 h
= e
->xconfigurerequest
.height
;
1163 ob_debug("ConfigureRequest x(%d) %d y(%d) %d w(%d) %d h(%d) %d "
1164 "move %d resize %d\n",
1165 e
->xconfigurerequest
.value_mask
& CWX
, x
,
1166 e
->xconfigurerequest
.value_mask
& CWY
, y
,
1167 e
->xconfigurerequest
.value_mask
& CWWidth
, w
,
1168 e
->xconfigurerequest
.value_mask
& CWHeight
, h
,
1171 /* check for broken apps moving to their root position
1173 XXX remove this some day...that would be nice. right now all
1174 kde apps do this when they try activate themselves on another
1175 desktop. eg. open amarok window on desktop 1, switch to desktop
1176 2, click amarok tray icon. it will move by its decoration size.
1178 if (x
!= client
->area
.x
&&
1179 x
== (client
->frame
->area
.x
+ client
->frame
->size
.left
-
1180 (gint
)client
->border_width
) &&
1181 y
!= client
->area
.y
&&
1182 y
== (client
->frame
->area
.y
+ client
->frame
->size
.top
-
1183 (gint
)client
->border_width
) &&
1184 w
== client
->area
.width
&&
1185 h
== client
->area
.height
)
1187 ob_debug_type(OB_DEBUG_APP_BUGS
,
1188 "Application %s is trying to move via "
1189 "ConfigureRequest to it's root window position "
1190 "but it is not using StaticGravity\n",
1196 /* they still requested a move, so don't change whether a
1197 notify is sent or not */
1203 client_try_configure(client
, &x
, &y
, &w
, &h
, &lw
, &lh
, FALSE
);
1205 /* if x was not given, then use gravity to figure out the new
1206 x. the reference point should not be moved */
1207 if ((e
->xconfigurerequest
.value_mask
& CWWidth
&&
1208 !(e
->xconfigurerequest
.value_mask
& CWX
)))
1209 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1210 /* if y was not given, then use gravity to figure out the new
1211 y. the reference point should not be moved */
1212 if ((e
->xconfigurerequest
.value_mask
& CWHeight
&&
1213 !(e
->xconfigurerequest
.value_mask
& CWY
)))
1214 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1216 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1218 ob_debug("Granting ConfigureRequest x %d y %d w %d h %d\n",
1220 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
, TRUE
);
1225 if (client
->ignore_unmaps
) {
1226 client
->ignore_unmaps
--;
1229 ob_debug("UnmapNotify for window 0x%x eventwin 0x%x sendevent %d "
1230 "ignores left %d\n",
1231 client
->window
, e
->xunmap
.event
, e
->xunmap
.from_configure
,
1232 client
->ignore_unmaps
);
1233 client_unmanage(client
);
1236 ob_debug("DestroyNotify for window 0x%x\n", client
->window
);
1237 client_unmanage(client
);
1239 case ReparentNotify
:
1240 /* this is when the client is first taken captive in the frame */
1241 if (e
->xreparent
.parent
== client
->frame
->window
) break;
1244 This event is quite rare and is usually handled in unmapHandler.
1245 However, if the window is unmapped when the reparent event occurs,
1246 the window manager never sees it because an unmap event is not sent
1247 to an already unmapped window.
1250 /* we don't want the reparent event, put it back on the stack for the
1251 X server to deal with after we unmanage the window */
1252 XPutBackEvent(ob_display
, e
);
1254 ob_debug("ReparentNotify for window 0x%x\n", client
->window
);
1255 client_unmanage(client
);
1258 ob_debug("MapRequest for 0x%lx\n", client
->window
);
1259 if (!client
->iconic
) break; /* this normally doesn't happen, but if it
1260 does, we don't want it!
1261 it can happen now when the window is on
1262 another desktop, but we still don't
1264 client_activate(client
, FALSE
, TRUE
, TRUE
, TRUE
);
1267 /* validate cuz we query stuff off the client here */
1268 if (!client_validate(client
)) break;
1270 if (e
->xclient
.format
!= 32) return;
1272 msgtype
= e
->xclient
.message_type
;
1273 if (msgtype
== prop_atoms
.wm_change_state
) {
1274 /* compress changes into a single change */
1275 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1277 /* XXX: it would be nice to compress ALL messages of a
1278 type, not just messages in a row without other
1279 message types between. */
1280 if (ce
.xclient
.message_type
!= msgtype
) {
1281 XPutBackEvent(ob_display
, &ce
);
1284 e
->xclient
= ce
.xclient
;
1286 client_set_wm_state(client
, e
->xclient
.data
.l
[0]);
1287 } else if (msgtype
== prop_atoms
.net_wm_desktop
) {
1288 /* compress changes into a single change */
1289 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1291 /* XXX: it would be nice to compress ALL messages of a
1292 type, not just messages in a row without other
1293 message types between. */
1294 if (ce
.xclient
.message_type
!= msgtype
) {
1295 XPutBackEvent(ob_display
, &ce
);
1298 e
->xclient
= ce
.xclient
;
1300 if ((unsigned)e
->xclient
.data
.l
[0] < screen_num_desktops
||
1301 (unsigned)e
->xclient
.data
.l
[0] == DESKTOP_ALL
)
1302 client_set_desktop(client
, (unsigned)e
->xclient
.data
.l
[0],
1304 } else if (msgtype
== prop_atoms
.net_wm_state
) {
1305 gulong ignore_start
;
1307 /* can't compress these */
1308 ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
1309 (e
->xclient
.data
.l
[0] == 0 ? "Remove" :
1310 e
->xclient
.data
.l
[0] == 1 ? "Add" :
1311 e
->xclient
.data
.l
[0] == 2 ? "Toggle" : "INVALID"),
1312 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2],
1315 /* ignore enter events caused by these like ob actions do */
1316 if (!config_focus_under_mouse
)
1317 ignore_start
= event_start_ignore_all_enters();
1318 client_set_state(client
, e
->xclient
.data
.l
[0],
1319 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2]);
1320 if (!config_focus_under_mouse
)
1321 event_end_ignore_all_enters(ignore_start
);
1322 } else if (msgtype
== prop_atoms
.net_close_window
) {
1323 ob_debug("net_close_window for 0x%lx\n", client
->window
);
1324 client_close(client
);
1325 } else if (msgtype
== prop_atoms
.net_active_window
) {
1326 ob_debug("net_active_window for 0x%lx source=%s\n",
1328 (e
->xclient
.data
.l
[0] == 0 ? "unknown" :
1329 (e
->xclient
.data
.l
[0] == 1 ? "application" :
1330 (e
->xclient
.data
.l
[0] == 2 ? "user" : "INVALID"))));
1331 /* XXX make use of data.l[2] !? */
1332 if (e
->xclient
.data
.l
[0] == 1 || e
->xclient
.data
.l
[0] == 2) {
1333 /* don't use the user's timestamp for client_focus, cuz if it's
1334 an old broken timestamp (happens all the time) then focus
1335 won't move even though we're trying to move it
1336 event_curtime = e->xclient.data.l[1];*/
1337 if (e
->xclient
.data
.l
[1] == 0)
1338 ob_debug_type(OB_DEBUG_APP_BUGS
,
1339 "_NET_ACTIVE_WINDOW message for window %s is"
1340 " missing a timestamp\n", client
->title
);
1342 ob_debug_type(OB_DEBUG_APP_BUGS
,
1343 "_NET_ACTIVE_WINDOW message for window %s is "
1344 "missing source indication\n");
1345 client_activate(client
, FALSE
, TRUE
, TRUE
,
1346 (e
->xclient
.data
.l
[0] == 0 ||
1347 e
->xclient
.data
.l
[0] == 2));
1348 } else if (msgtype
== prop_atoms
.net_wm_moveresize
) {
1349 ob_debug("net_wm_moveresize for 0x%lx direction %d\n",
1350 client
->window
, e
->xclient
.data
.l
[2]);
1351 if ((Atom
)e
->xclient
.data
.l
[2] ==
1352 prop_atoms
.net_wm_moveresize_size_topleft
||
1353 (Atom
)e
->xclient
.data
.l
[2] ==
1354 prop_atoms
.net_wm_moveresize_size_top
||
1355 (Atom
)e
->xclient
.data
.l
[2] ==
1356 prop_atoms
.net_wm_moveresize_size_topright
||
1357 (Atom
)e
->xclient
.data
.l
[2] ==
1358 prop_atoms
.net_wm_moveresize_size_right
||
1359 (Atom
)e
->xclient
.data
.l
[2] ==
1360 prop_atoms
.net_wm_moveresize_size_right
||
1361 (Atom
)e
->xclient
.data
.l
[2] ==
1362 prop_atoms
.net_wm_moveresize_size_bottomright
||
1363 (Atom
)e
->xclient
.data
.l
[2] ==
1364 prop_atoms
.net_wm_moveresize_size_bottom
||
1365 (Atom
)e
->xclient
.data
.l
[2] ==
1366 prop_atoms
.net_wm_moveresize_size_bottomleft
||
1367 (Atom
)e
->xclient
.data
.l
[2] ==
1368 prop_atoms
.net_wm_moveresize_size_left
||
1369 (Atom
)e
->xclient
.data
.l
[2] ==
1370 prop_atoms
.net_wm_moveresize_move
||
1371 (Atom
)e
->xclient
.data
.l
[2] ==
1372 prop_atoms
.net_wm_moveresize_size_keyboard
||
1373 (Atom
)e
->xclient
.data
.l
[2] ==
1374 prop_atoms
.net_wm_moveresize_move_keyboard
) {
1376 moveresize_start(client
, e
->xclient
.data
.l
[0],
1377 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[3],
1378 e
->xclient
.data
.l
[2]);
1380 else if ((Atom
)e
->xclient
.data
.l
[2] ==
1381 prop_atoms
.net_wm_moveresize_cancel
)
1382 moveresize_end(TRUE
);
1383 } else if (msgtype
== prop_atoms
.net_moveresize_window
) {
1384 gint ograv
, x
, y
, w
, h
;
1386 ograv
= client
->gravity
;
1388 if (e
->xclient
.data
.l
[0] & 0xff)
1389 client
->gravity
= e
->xclient
.data
.l
[0] & 0xff;
1391 if (e
->xclient
.data
.l
[0] & 1 << 8)
1392 x
= e
->xclient
.data
.l
[1];
1395 if (e
->xclient
.data
.l
[0] & 1 << 9)
1396 y
= e
->xclient
.data
.l
[2];
1400 if (e
->xclient
.data
.l
[0] & 1 << 10) {
1401 w
= e
->xclient
.data
.l
[3];
1403 /* if x was not given, then use gravity to figure out the new
1404 x. the reference point should not be moved */
1405 if (!(e
->xclient
.data
.l
[0] & 1 << 8))
1406 client_gravity_resize_w(client
, &x
, client
->area
.width
, w
);
1409 w
= client
->area
.width
;
1411 if (e
->xclient
.data
.l
[0] & 1 << 11) {
1412 h
= e
->xclient
.data
.l
[4];
1414 /* if y was not given, then use gravity to figure out the new
1415 y. the reference point should not be moved */
1416 if (!(e
->xclient
.data
.l
[0] & 1 << 9))
1417 client_gravity_resize_h(client
, &y
, client
->area
.height
,h
);
1420 h
= client
->area
.height
;
1422 ob_debug("MOVERESIZE x %d %d y %d %d (gravity %d)\n",
1423 e
->xclient
.data
.l
[0] & 1 << 8, x
,
1424 e
->xclient
.data
.l
[0] & 1 << 9, y
,
1427 client_find_onscreen(client
, &x
, &y
, w
, h
, FALSE
);
1429 client_configure(client
, x
, y
, w
, h
, FALSE
, TRUE
, FALSE
);
1431 client
->gravity
= ograv
;
1432 } else if (msgtype
== prop_atoms
.net_restack_window
) {
1433 if (e
->xclient
.data
.l
[0] != 2) {
1434 ob_debug_type(OB_DEBUG_APP_BUGS
,
1435 "_NET_RESTACK_WINDOW sent for window %s with "
1436 "invalid source indication %ld\n",
1437 client
->title
, e
->xclient
.data
.l
[0]);
1439 ObClient
*sibling
= NULL
;
1440 if (e
->xclient
.data
.l
[1]) {
1441 ObWindow
*win
= g_hash_table_lookup
1442 (window_map
, &e
->xclient
.data
.l
[1]);
1443 if (WINDOW_IS_CLIENT(win
) &&
1444 WINDOW_AS_CLIENT(win
) != client
)
1446 sibling
= WINDOW_AS_CLIENT(win
);
1448 if (sibling
== NULL
)
1449 ob_debug_type(OB_DEBUG_APP_BUGS
,
1450 "_NET_RESTACK_WINDOW sent for window %s "
1451 "with invalid sibling 0x%x\n",
1452 client
->title
, e
->xclient
.data
.l
[1]);
1454 if (e
->xclient
.data
.l
[2] == Below
||
1455 e
->xclient
.data
.l
[2] == BottomIf
||
1456 e
->xclient
.data
.l
[2] == Above
||
1457 e
->xclient
.data
.l
[2] == TopIf
||
1458 e
->xclient
.data
.l
[2] == Opposite
)
1460 gulong ignore_start
;
1462 if (!config_focus_under_mouse
)
1463 ignore_start
= event_start_ignore_all_enters();
1464 /* just raise, don't activate */
1465 stacking_restack_request(client
, sibling
,
1466 e
->xclient
.data
.l
[2]);
1467 if (!config_focus_under_mouse
)
1468 event_end_ignore_all_enters(ignore_start
);
1470 /* send a synthetic ConfigureNotify, cuz this is supposed
1471 to be like a ConfigureRequest. */
1472 client_reconfigure(client
, TRUE
);
1474 ob_debug_type(OB_DEBUG_APP_BUGS
,
1475 "_NET_RESTACK_WINDOW sent for window %s "
1476 "with invalid detail %d\n",
1477 client
->title
, e
->xclient
.data
.l
[2]);
1481 case PropertyNotify
:
1482 /* validate cuz we query stuff off the client here */
1483 if (!client_validate(client
)) break;
1485 /* compress changes to a single property into a single change */
1486 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1490 /* XXX: it would be nice to compress ALL changes to a property,
1491 not just changes in a row without other props between. */
1493 a
= ce
.xproperty
.atom
;
1494 b
= e
->xproperty
.atom
;
1498 if ((a
== prop_atoms
.net_wm_name
||
1499 a
== prop_atoms
.wm_name
||
1500 a
== prop_atoms
.net_wm_icon_name
||
1501 a
== prop_atoms
.wm_icon_name
)
1503 (b
== prop_atoms
.net_wm_name
||
1504 b
== prop_atoms
.wm_name
||
1505 b
== prop_atoms
.net_wm_icon_name
||
1506 b
== prop_atoms
.wm_icon_name
)) {
1509 if (a
== prop_atoms
.net_wm_icon
&&
1510 b
== prop_atoms
.net_wm_icon
)
1513 XPutBackEvent(ob_display
, &ce
);
1517 msgtype
= e
->xproperty
.atom
;
1518 if (msgtype
== XA_WM_NORMAL_HINTS
) {
1519 ob_debug("Update NORMAL hints\n");
1520 client_update_normal_hints(client
);
1521 /* normal hints can make a window non-resizable */
1522 client_setup_decor_and_functions(client
, FALSE
);
1524 /* make sure the client's sizes are within its bounds, but only
1525 reconfigure the window if it needs to. emacs will update its
1526 normal hints every time it receives a conigurenotify */
1527 client_reconfigure(client
, FALSE
);
1528 } else if (msgtype
== XA_WM_HINTS
) {
1529 client_update_wmhints(client
);
1530 } else if (msgtype
== XA_WM_TRANSIENT_FOR
) {
1531 client_update_transient_for(client
);
1532 client_get_type_and_transientness(client
);
1533 /* type may have changed, so update the layer */
1534 client_calc_layer(client
);
1535 client_setup_decor_and_functions(client
, TRUE
);
1536 } else if (msgtype
== prop_atoms
.net_wm_name
||
1537 msgtype
== prop_atoms
.wm_name
||
1538 msgtype
== prop_atoms
.net_wm_icon_name
||
1539 msgtype
== prop_atoms
.wm_icon_name
) {
1540 client_update_title(client
);
1541 } else if (msgtype
== prop_atoms
.wm_protocols
) {
1542 client_update_protocols(client
);
1543 client_setup_decor_and_functions(client
, TRUE
);
1545 else if (msgtype
== prop_atoms
.net_wm_strut
) {
1546 client_update_strut(client
);
1548 else if (msgtype
== prop_atoms
.net_wm_strut_partial
) {
1549 client_update_strut(client
);
1551 else if (msgtype
== prop_atoms
.net_wm_icon
) {
1552 client_update_icons(client
);
1554 else if (msgtype
== prop_atoms
.net_wm_icon_geometry
) {
1555 client_update_icon_geometry(client
);
1557 else if (msgtype
== prop_atoms
.net_wm_user_time
) {
1559 if (client
== focus_client
&&
1560 PROP_GET32(client
->window
, net_wm_user_time
, cardinal
, &t
) &&
1561 t
&& !event_time_after(t
, e
->xproperty
.time
) &&
1562 (!event_last_user_time
||
1563 event_time_after(t
, event_last_user_time
)))
1565 event_last_user_time
= t
;
1569 else if (msgtype
== prop_atoms
.net_wm_sync_request_counter
) {
1570 client_update_sync_request_counter(client
);
1574 case ColormapNotify
:
1575 client_update_colormap(client
, e
->xcolormap
.colormap
);
1580 if (extensions_shape
&& e
->type
== extensions_shape_event_basep
) {
1581 client
->shaped
= ((XShapeEvent
*)e
)->shaped
;
1582 frame_adjust_shape(client
->frame
);
1588 static void event_handle_dock(ObDock
*s
, XEvent
*e
)
1592 if (e
->xbutton
.button
== 1)
1593 stacking_raise(DOCK_AS_WINDOW(s
));
1594 else if (e
->xbutton
.button
== 2)
1595 stacking_lower(DOCK_AS_WINDOW(s
));
1601 /* don't hide when moving into a dock app */
1602 if (e
->xcrossing
.detail
!= NotifyInferior
)
1608 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
)
1612 dock_app_drag(app
, &e
->xmotion
);
1615 if (app
->ignore_unmaps
) {
1616 app
->ignore_unmaps
--;
1619 dock_remove(app
, TRUE
);
1622 dock_remove(app
, FALSE
);
1624 case ReparentNotify
:
1625 dock_remove(app
, FALSE
);
1627 case ConfigureNotify
:
1628 dock_app_configure(app
, e
->xconfigure
.width
, e
->xconfigure
.height
);
1633 static ObMenuFrame
* find_active_menu(void)
1636 ObMenuFrame
*ret
= NULL
;
1638 for (it
= menu_frame_visible
; it
; it
= g_list_next(it
)) {
1647 static ObMenuFrame
* find_active_or_last_menu(void)
1649 ObMenuFrame
*ret
= NULL
;
1651 ret
= find_active_menu();
1652 if (!ret
&& menu_frame_visible
)
1653 ret
= menu_frame_visible
->data
;
1657 static gboolean
event_handle_menu_keyboard(XEvent
*ev
)
1659 guint keycode
, state
;
1662 gboolean ret
= FALSE
;
1664 keycode
= ev
->xkey
.keycode
;
1665 state
= ev
->xkey
.state
;
1666 unikey
= translate_unichar(keycode
);
1668 frame
= find_active_or_last_menu();
1670 g_assert_not_reached(); /* there is no active menu */
1672 /* Allow control while going thru the menu */
1673 else if (ev
->type
== KeyPress
&& (state
& ~ControlMask
) == 0) {
1674 frame
->got_press
= TRUE
;
1676 if (keycode
== ob_keycode(OB_KEY_ESCAPE
)) {
1677 menu_frame_hide_all();
1681 else if (keycode
== ob_keycode(OB_KEY_LEFT
)) {
1682 /* Left goes to the parent menu */
1683 menu_frame_select(frame
, NULL
, TRUE
);
1687 else if (keycode
== ob_keycode(OB_KEY_RIGHT
)) {
1688 /* Right goes to the selected submenu */
1689 if (frame
->child
) menu_frame_select_next(frame
->child
);
1693 else if (keycode
== ob_keycode(OB_KEY_UP
)) {
1694 menu_frame_select_previous(frame
);
1698 else if (keycode
== ob_keycode(OB_KEY_DOWN
)) {
1699 menu_frame_select_next(frame
);
1704 /* Use KeyRelease events for running things so that the key release doesn't
1705 get sent to the focused application.
1707 Allow ControlMask only, and don't bother if the menu is empty */
1708 else if (ev
->type
== KeyRelease
&& (state
& ~ControlMask
) == 0 &&
1709 frame
->entries
&& frame
->got_press
)
1711 if (keycode
== ob_keycode(OB_KEY_RETURN
)) {
1712 /* Enter runs the active item or goes into the submenu.
1713 Control-Enter runs it without closing the menu. */
1715 menu_frame_select_next(frame
->child
);
1716 else if (frame
->selected
)
1717 menu_entry_frame_execute(frame
->selected
, state
);
1722 /* keyboard accelerator shortcuts. (if it was a valid key) */
1723 else if (unikey
!= 0) {
1726 ObMenuEntryFrame
*found
= NULL
;
1727 guint num_found
= 0;
1729 /* start after the selected one */
1730 start
= frame
->entries
;
1731 if (frame
->selected
) {
1732 for (it
= start
; frame
->selected
!= it
->data
;
1733 it
= g_list_next(it
))
1734 g_assert(it
!= NULL
); /* nothing was selected? */
1735 /* next with wraparound */
1736 start
= g_list_next(it
);
1737 if (start
== NULL
) start
= frame
->entries
;
1742 ObMenuEntryFrame
*e
= it
->data
;
1743 gunichar entrykey
= 0;
1745 if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
)
1746 entrykey
= e
->entry
->data
.normal
.shortcut
;
1747 else if (e
->entry
->type
== OB_MENU_ENTRY_TYPE_SUBMENU
)
1748 entrykey
= e
->entry
->data
.submenu
.submenu
->shortcut
;
1750 if (unikey
== entrykey
) {
1751 if (found
== NULL
) found
= e
;
1755 /* next with wraparound */
1756 it
= g_list_next(it
);
1757 if (it
== NULL
) it
= frame
->entries
;
1758 } while (it
!= start
);
1761 if (found
->entry
->type
== OB_MENU_ENTRY_TYPE_NORMAL
&&
1764 menu_frame_select(frame
, found
, TRUE
);
1765 usleep(50000); /* highlight the item for a short bit so the
1766 user can see what happened */
1767 menu_entry_frame_execute(found
, state
);
1769 menu_frame_select(frame
, found
, TRUE
);
1771 menu_frame_select_next(frame
->child
);
1782 static gboolean
event_handle_menu(XEvent
*ev
)
1785 ObMenuEntryFrame
*e
;
1786 gboolean ret
= TRUE
;
1790 if (menu_hide_delay_reached() &&
1791 (ev
->xbutton
.button
< 4 || ev
->xbutton
.button
> 5))
1793 if ((e
= menu_entry_frame_under(ev
->xbutton
.x_root
,
1794 ev
->xbutton
.y_root
)))
1796 menu_frame_select(e
->frame
, e
, TRUE
);
1797 menu_entry_frame_execute(e
, ev
->xbutton
.state
);
1800 menu_frame_hide_all();
1804 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
))) {
1805 if (e
->ignore_enters
)
1807 else if (!(f
= find_active_menu()) ||
1809 f
->parent
== e
->frame
||
1810 f
->child
== e
->frame
)
1811 menu_frame_select(e
->frame
, e
, FALSE
);
1815 /*ignore leaves when we're already in the window */
1816 if (ev
->xcrossing
.detail
== NotifyInferior
)
1819 if ((e
= g_hash_table_lookup(menu_frame_map
, &ev
->xcrossing
.window
)) &&
1820 (f
= find_active_menu()) && f
->selected
== e
&&
1821 e
->entry
->type
!= OB_MENU_ENTRY_TYPE_SUBMENU
)
1823 menu_frame_select(e
->frame
, NULL
, FALSE
);
1827 if ((e
= menu_entry_frame_under(ev
->xmotion
.x_root
,
1828 ev
->xmotion
.y_root
)))
1829 if (!(f
= find_active_menu()) ||
1831 f
->parent
== e
->frame
||
1832 f
->child
== e
->frame
)
1833 menu_frame_select(e
->frame
, e
, FALSE
);
1837 ret
= event_handle_menu_keyboard(ev
);
1843 static void event_handle_user_input(ObClient
*client
, XEvent
*e
)
1845 g_assert(e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
1846 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
1847 e
->type
== KeyRelease
);
1849 if (menu_frame_visible
) {
1850 if (event_handle_menu(e
))
1851 /* don't use the event if the menu used it, but if the menu
1852 didn't use it and it's a keypress that is bound, it will
1853 close the menu and be used */
1857 /* if the keyboard interactive action uses the event then dont
1858 use it for bindings. likewise is moveresize uses the event. */
1859 if (!actions_interactive_input_event(e
) && !moveresize_event(e
)) {
1860 if (moveresize_in_progress
)
1861 /* make further actions work on the client being
1863 client
= moveresize_client
;
1865 if (e
->type
== ButtonPress
||
1866 e
->type
== ButtonRelease
||
1867 e
->type
== MotionNotify
)
1869 /* the frame may not be "visible" but they can still click on it
1870 in the case where it is animating before disappearing */
1871 if (!client
|| !frame_iconify_animating(client
->frame
))
1872 mouse_event(client
, e
);
1874 keyboard_event((focus_cycle_target
? focus_cycle_target
:
1875 (client
? client
: focus_client
)), e
);
1879 static void focus_delay_dest(gpointer data
)
1884 static gboolean
focus_delay_cmp(gconstpointer d1
, gconstpointer d2
)
1886 const ObFocusDelayData
*f1
= d1
;
1887 return f1
->client
== d2
;
1890 static gboolean
focus_delay_func(gpointer data
)
1892 ObFocusDelayData
*d
= data
;
1893 Time old
= event_curtime
;
1895 /* don't move focus and kill the menu or the move/resize */
1896 if (menu_frame_visible
|| moveresize_in_progress
) return FALSE
;
1898 event_curtime
= d
->time
;
1899 event_curserial
= d
->serial
;
1900 if (client_focus(d
->client
) && config_focus_raise
)
1901 stacking_raise(CLIENT_AS_WINDOW(d
->client
));
1902 event_curtime
= old
;
1903 return FALSE
; /* no repeat */
1906 static void focus_delay_client_dest(ObClient
*client
, gpointer data
)
1908 ob_main_loop_timeout_remove_data(ob_main_loop
, focus_delay_func
,
1912 void event_halt_focus_delay()
1914 /* ignore all enter events up till the event which caused this to occur */
1915 if (event_curserial
) event_ignore_enter_range(1, event_curserial
);
1916 ob_main_loop_timeout_remove(ob_main_loop
, focus_delay_func
);
1919 gulong
event_start_ignore_all_enters(void)
1921 XSync(ob_display
, FALSE
);
1922 return LastKnownRequestProcessed(ob_display
);
1925 static void event_ignore_enter_range(gulong start
, gulong end
)
1929 g_assert(start
!= 0);
1932 r
= g_new(ObSerialRange
, 1);
1935 ignore_serials
= g_slist_prepend(ignore_serials
, r
);
1937 ob_debug_type(OB_DEBUG_FOCUS
, "ignoring enters from %lu until %lu\n",
1940 /* increment the serial so we don't ignore events we weren't meant to */
1941 XSync(ob_display
, FALSE
);
1944 void event_end_ignore_all_enters(gulong start
)
1946 XSync(ob_display
, FALSE
);
1947 event_ignore_enter_range(start
, LastKnownRequestProcessed(ob_display
));
1950 static gboolean
is_enter_focus_event_ignored(XEvent
*e
)
1954 g_assert(e
->type
== EnterNotify
&&
1955 !(e
->xcrossing
.mode
== NotifyGrab
||
1956 e
->xcrossing
.mode
== NotifyUngrab
||
1957 e
->xcrossing
.detail
== NotifyInferior
));
1959 for (it
= ignore_serials
; it
; it
= next
) {
1960 ObSerialRange
*r
= it
->data
;
1962 next
= g_slist_next(it
);
1964 if ((glong
)(e
->xany
.serial
- r
->end
) > 0) {
1966 ignore_serials
= g_slist_delete_link(ignore_serials
, it
);
1969 else if ((glong
)(e
->xany
.serial
- r
->start
) >= 0)
1975 void event_cancel_all_key_grabs(void)
1977 if (actions_interactive_act_running()) {
1978 actions_interactive_cancel_act();
1979 ob_debug("KILLED interactive action\n");
1981 else if (menu_frame_visible
) {
1982 menu_frame_hide_all();
1983 ob_debug("KILLED open menus\n");
1985 else if (moveresize_in_progress
) {
1986 moveresize_end(TRUE
);
1987 ob_debug("KILLED interactive moveresize\n");
1989 else if (grab_on_keyboard()) {
1991 ob_debug("KILLED active grab on keyboard\n");
1994 ungrab_passive_key();
1997 gboolean
event_time_after(Time t1
, Time t2
)
1999 g_assert(t1
!= CurrentTime
);
2000 g_assert(t2
!= CurrentTime
);
2003 Timestamp values wrap around (after about 49.7 days). The server, given
2004 its current time is represented by timestamp T, always interprets
2005 timestamps from clients by treating half of the timestamp space as being
2006 later in time than T.
2007 - http://tronche.com/gui/x/xlib/input/pointer-grabbing.html
2010 /* TIME_HALF is half of the number space of a Time type variable */
2011 #define TIME_HALF (Time)(1 << (sizeof(Time)*8-1))
2013 if (t2
>= TIME_HALF
)
2014 /* t2 is in the second half so t1 might wrap around and be smaller than
2016 return t1
>= t2
|| t1
< (t2
+ TIME_HALF
);
2018 /* t2 is in the first half so t1 has to come after it */
2019 return t1
>= t2
&& t1
< (t2
+ TIME_HALF
);
2022 Time
event_get_server_time(void)
2024 /* Generate a timestamp */
2027 XChangeProperty(ob_display
, screen_support_win
,
2028 prop_atoms
.wm_class
, prop_atoms
.string
,
2029 8, PropModeAppend
, NULL
, 0);
2030 XWindowEvent(ob_display
, screen_support_win
, PropertyChangeMask
, &event
);
2031 return event
.xproperty
.time
;