1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 event.c for the Openbox window manager
4 Copyright (c) 2003 Ben Jansens
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 See the COPYING file for a copy of the GNU General Public License.
29 #include "menuframe.h"
33 #include "framerender.h"
35 #include "moveresize.h"
38 #include "extensions.h"
42 #include <X11/keysym.h>
43 #include <X11/Xatom.h>
46 #ifdef HAVE_SYS_SELECT_H
47 # include <sys/select.h>
54 #include <X11/ICE/ICElib.h>
62 static void event_process(const XEvent
*e
, gpointer data
);
63 static void event_handle_root(XEvent
*e
);
64 static void event_handle_menu(XEvent
*e
);
65 static void event_handle_dock(ObDock
*s
, XEvent
*e
);
66 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
);
67 static void event_handle_client(ObClient
*c
, XEvent
*e
);
68 static void event_handle_group(ObGroup
*g
, XEvent
*e
);
70 static gboolean
focus_delay_func(gpointer data
);
71 static void focus_delay_client_dest(gpointer data
);
73 static gboolean
menu_hide_delay_func(gpointer data
);
75 #define INVALID_FOCUSIN(e) ((e)->xfocus.detail == NotifyInferior || \
76 (e)->xfocus.detail == NotifyAncestor || \
77 (e)->xfocus.detail > NotifyNonlinearVirtual)
78 #define INVALID_FOCUSOUT(e) ((e)->xfocus.mode == NotifyGrab || \
79 (e)->xfocus.detail == NotifyInferior || \
80 (e)->xfocus.detail == NotifyAncestor || \
81 (e)->xfocus.detail > NotifyNonlinearVirtual)
83 Time event_lasttime
= 0;
85 /*! The value of the mask for the NumLock modifier */
86 unsigned int NumLockMask
;
87 /*! The value of the mask for the ScrollLock modifier */
88 unsigned int ScrollLockMask
;
89 /*! The key codes for the modifier keys */
90 static XModifierKeymap
*modmap
;
91 /*! Table of the constant modifier masks */
92 static const int mask_table
[] = {
93 ShiftMask
, LockMask
, ControlMask
, Mod1Mask
,
94 Mod2Mask
, Mod3Mask
, Mod4Mask
, Mod5Mask
96 static int mask_table_size
;
98 static ObClient
*focus_delay_client
;
100 static gboolean menu_can_hide
;
103 static void ice_handler(int fd
, gpointer conn
)
106 IceProcessMessages(conn
, NULL
, &b
);
109 static void ice_watch(IceConn conn
, IcePointer data
, Bool opening
,
110 IcePointer
*watch_data
)
115 fd
= IceConnectionNumber(conn
);
116 ob_main_loop_fd_add(ob_main_loop
, fd
, ice_handler
, conn
, NULL
);
118 ob_main_loop_fd_remove(ob_main_loop
, fd
);
124 void event_startup(gboolean reconfig
)
126 if (reconfig
) return;
128 mask_table_size
= sizeof(mask_table
) / sizeof(mask_table
[0]);
130 /* get lock masks that are defined by the display (not constant) */
131 modmap
= XGetModifierMapping(ob_display
);
133 if (modmap
&& modmap
->max_keypermod
> 0) {
135 const size_t size
= mask_table_size
* modmap
->max_keypermod
;
136 /* get the values of the keyboard lock modifiers
137 Note: Caps lock is not retrieved the same way as Scroll and Num
138 lock since it doesn't need to be. */
139 const KeyCode num_lock
= XKeysymToKeycode(ob_display
, XK_Num_Lock
);
140 const KeyCode scroll_lock
= XKeysymToKeycode(ob_display
,
143 for (cnt
= 0; cnt
< size
; ++cnt
) {
144 if (! modmap
->modifiermap
[cnt
]) continue;
146 if (num_lock
== modmap
->modifiermap
[cnt
])
147 NumLockMask
= mask_table
[cnt
/ modmap
->max_keypermod
];
148 if (scroll_lock
== modmap
->modifiermap
[cnt
])
149 ScrollLockMask
= mask_table
[cnt
/ modmap
->max_keypermod
];
153 ob_main_loop_x_add(ob_main_loop
, event_process
, NULL
, NULL
);
156 IceAddConnectionWatch(ice_watch
, NULL
);
159 client_add_destructor(focus_delay_client_dest
);
162 void event_shutdown(gboolean reconfig
)
164 if (reconfig
) return;
167 IceRemoveConnectionWatch(ice_watch
, NULL
);
170 client_remove_destructor(focus_delay_client_dest
);
171 XFreeModifiermap(modmap
);
174 static Window
event_get_window(XEvent
*e
)
181 window
= RootWindow(ob_display
, ob_screen
);
184 window
= e
->xmap
.window
;
187 window
= e
->xunmap
.window
;
190 window
= e
->xdestroywindow
.window
;
192 case ConfigureRequest
:
193 window
= e
->xconfigurerequest
.window
;
195 case ConfigureNotify
:
196 window
= e
->xconfigure
.window
;
200 if (extensions_xkb
&& e
->type
== extensions_xkb_event_basep
) {
201 switch (((XkbAnyEvent
*)e
)->xkb_type
) {
203 window
= ((XkbBellNotifyEvent
*)e
)->window
;
209 window
= e
->xany
.window
;
214 static void event_set_lasttime(XEvent
*e
)
218 /* grab the lasttime and hack up the state */
234 t
= e
->xproperty
.time
;
238 t
= e
->xcrossing
.time
;
241 /* if more event types are anticipated, get their timestamp
246 if (t
> event_lasttime
)
250 #define STRIP_MODS(s) \
251 s &= ~(LockMask | NumLockMask | ScrollLockMask), \
252 /* kill off the Button1Mask etc, only want the modifiers */ \
253 s &= (ControlMask | ShiftMask | Mod1Mask | \
254 Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask) \
256 static void event_hack_mods(XEvent *e)
264 STRIP_MODS(e
->xbutton
.state
);
267 STRIP_MODS(e
->xkey
.state
);
270 STRIP_MODS(e
->xkey
.state
);
271 /* remove from the state the mask of the modifier being released, if
272 it is a modifier key being released (this is a little ugly..) */
273 kp
= modmap
->modifiermap
;
274 for (i
= 0; i
< mask_table_size
; ++i
) {
275 for (k
= 0; k
< modmap
->max_keypermod
; ++k
) {
276 if (*kp
== e
->xkey
.keycode
) { /* found the keycode */
277 /* remove the mask for it */
278 e
->xkey
.state
&= ~mask_table
[i
];
279 /* cause the first loop to break; */
281 break; /* get outta here! */
288 STRIP_MODS(e
->xmotion
.state
);
289 /* compress events */
292 while (XCheckTypedWindowEvent(ob_display
, e
->xmotion
.window
,
294 e
->xmotion
.x_root
= ce
.xmotion
.x_root
;
295 e
->xmotion
.y_root
= ce
.xmotion
.y_root
;
302 static gboolean
event_ignore(XEvent
*e
, ObClient
*client
)
306 /* NotifyAncestor is not ignored in FocusIn like it is in FocusOut
307 because of RevertToPointerRoot. If the focus ends up reverting to
308 pointer root on a workspace change, then the FocusIn event that we
309 want will be of type NotifyAncestor. This situation does not occur
310 for FocusOut, so it is safely ignored there.
312 if (INVALID_FOCUSIN(e
) ||
315 ob_debug("FocusIn on %lx mode %d detail %d IGNORED\n",
316 e
->xfocus
.window
, e
->xfocus
.mode
, e
->xfocus
.detail
);
318 /* says a client was not found for the event (or a valid FocusIn
321 e
->xfocus
.window
= None
;
326 ob_debug("FocusIn on %lx mode %d detail %d\n", e
->xfocus
.window
,
327 e
->xfocus
.mode
, e
->xfocus
.detail
);
331 if (INVALID_FOCUSOUT(e
)) {
333 ob_debug("FocusOut on %lx mode %d detail %d IGNORED\n",
334 e
->xfocus
.window
, e
->xfocus
.mode
, e
->xfocus
.detail
);
340 ob_debug("FocusOut on %lx mode %d detail %d\n",
341 e
->xfocus
.window
, e
->xfocus
.mode
, e
->xfocus
.detail
);
346 gboolean fallback
= TRUE
;
349 if (!XCheckTypedWindowEvent(ob_display
, e
->xfocus
.window
,
351 if (!XCheckTypedEvent(ob_display
, FocusIn
, &fe
))
353 if (fe
.type
== FocusOut
) {
355 ob_debug("found pending FocusOut\n");
357 if (!INVALID_FOCUSOUT(&fe
)) {
358 /* if there is a VALID FocusOut still coming, don't
359 fallback focus yet, we'll deal with it then */
360 XPutBackEvent(ob_display
, &fe
);
366 ob_debug("found pending FocusIn\n");
368 /* is the focused window getting a FocusOut/In back to
371 if (fe
.xfocus
.window
== e
->xfocus
.window
&&
372 !event_ignore(&fe
, client
)) {
374 if focus_client is not set, then we can't do
375 this. we need the FocusIn. This happens in the
376 case when the set_focus_client(NULL) in the
377 focus_fallback function fires and then
378 focus_fallback picks the currently focused
379 window (such as on a SendToDesktop-esque action.
383 ob_debug("focused window got an Out/In back to "
384 "itself IGNORED both\n");
388 event_process(&fe
, NULL
);
390 ob_debug("focused window got an Out/In back to "
391 "itself but focus_client was null "
392 "IGNORED just the Out\n");
401 /* once all the FocusOut's have been dealt with, if
402 there is a FocusIn still left and it is valid, then
404 event_process(&fe
, &d
);
407 ob_debug("FocusIn was OK, so don't fallback\n");
417 ob_debug("no valid FocusIn and no FocusOut events found, "
420 focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS
);
426 /* NotifyUngrab occurs when a mouse button is released and the event is
427 caused, like when lowering a window */
428 /* NotifyVirtual and NotifyAncestor occurs when ungrabbing the
429 pointer (Ancestor happens when the pointer is on a window border) */
430 if (e
->xcrossing
.mode
== NotifyGrab
||
431 e
->xcrossing
.detail
== NotifyInferior
||
432 (e
->xcrossing
.mode
== NotifyUngrab
&&
433 (e
->xcrossing
.detail
== NotifyAncestor
||
434 e
->xcrossing
.detail
== NotifyNonlinearVirtual
||
435 e
->xcrossing
.detail
== NotifyVirtual
))) {
437 ob_debug("%sNotify mode %d detail %d on %lx IGNORED\n",
438 (e
->type
== EnterNotify
? "Enter" : "Leave"),
440 e
->xcrossing
.detail
, client
?client
->window
:0);
445 ob_debug("%sNotify mode %d detail %d on %lx\n",
446 (e
->type
== EnterNotify
? "Enter" : "Leave"),
448 e
->xcrossing
.detail
, client
?client
->window
:0);
455 static void event_process(const XEvent
*ec
, gpointer data
)
458 ObGroup
*group
= NULL
;
459 ObClient
*client
= NULL
;
461 ObDockApp
*dockapp
= NULL
;
462 ObWindow
*obwin
= NULL
;
464 ObEventData
*ed
= data
;
466 /* make a copy we can mangle */
470 window
= event_get_window(e
);
471 if (!(e
->type
== PropertyNotify
&&
472 (group
= g_hash_table_lookup(group_map
, &window
))))
473 if ((obwin
= g_hash_table_lookup(window_map
, &window
))) {
474 switch (obwin
->type
) {
476 dock
= WINDOW_AS_DOCK(obwin
);
479 dockapp
= WINDOW_AS_DOCKAPP(obwin
);
482 client
= WINDOW_AS_CLIENT(obwin
);
485 case Window_Internal
:
486 /* not to be used for events */
487 g_assert_not_reached();
492 event_set_lasttime(e
);
494 if (event_ignore(e
, client
)) {
501 /* deal with it in the kernel */
503 event_handle_group(group
, e
);
505 event_handle_client(client
, e
);
507 event_handle_dockapp(dockapp
, e
);
509 event_handle_dock(dock
, e
);
510 else if (window
== RootWindow(ob_display
, ob_screen
))
511 event_handle_root(e
);
512 else if (e
->type
== MapRequest
)
513 client_manage(window
);
514 else if (e
->type
== ConfigureRequest
) {
515 /* unhandled configure requests must be used to configure the
519 xwc
.x
= e
->xconfigurerequest
.x
;
520 xwc
.y
= e
->xconfigurerequest
.y
;
521 xwc
.width
= e
->xconfigurerequest
.width
;
522 xwc
.height
= e
->xconfigurerequest
.height
;
523 xwc
.border_width
= e
->xconfigurerequest
.border_width
;
524 xwc
.sibling
= e
->xconfigurerequest
.above
;
525 xwc
.stack_mode
= e
->xconfigurerequest
.detail
;
527 /* we are not to be held responsible if someone sends us an
529 xerror_set_ignore(TRUE
);
530 XConfigureWindow(ob_display
, window
,
531 e
->xconfigurerequest
.value_mask
, &xwc
);
532 xerror_set_ignore(FALSE
);
535 /* user input (action-bound) events */
536 if (e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
537 e
->type
== MotionNotify
|| e
->type
== KeyPress
||
538 e
->type
== KeyRelease
)
540 if (menu_frame_visible
)
541 event_handle_menu(e
);
543 if (!keyboard_process_interactive_grab(e
, &client
)) {
544 if (moveresize_in_progress
) {
547 /* make further actions work on the client being
549 client
= moveresize_client
;
552 menu_can_hide
= FALSE
;
553 ob_main_loop_timeout_add(ob_main_loop
,
555 menu_hide_delay_func
,
558 if (e
->type
== ButtonPress
|| e
->type
== ButtonRelease
||
559 e
->type
== MotionNotify
)
560 mouse_event(client
, e
);
561 else if (e
->type
== KeyPress
)
562 /* when in the middle of a focus cycling action, this
563 causes the window which appears to be focused to be
564 the one on which the actions will be executed */
565 keyboard_event((focus_cycle_target
?
566 focus_cycle_target
: client
), e
);
572 static void event_handle_root(XEvent
*e
)
578 ob_debug("Another WM has requested to replace us. Exiting.\n");
583 if (e
->xclient
.format
!= 32) break;
585 msgtype
= e
->xclient
.message_type
;
586 if (msgtype
== prop_atoms
.net_current_desktop
) {
587 unsigned int d
= e
->xclient
.data
.l
[0];
588 if (d
< screen_num_desktops
)
589 screen_set_desktop(d
);
590 } else if (msgtype
== prop_atoms
.net_number_of_desktops
) {
591 unsigned int d
= e
->xclient
.data
.l
[0];
593 screen_set_num_desktops(d
);
594 } else if (msgtype
== prop_atoms
.net_showing_desktop
) {
595 screen_show_desktop(e
->xclient
.data
.l
[0] != 0);
599 if (e
->xproperty
.atom
== prop_atoms
.net_desktop_names
)
600 screen_update_desktop_names();
601 else if (e
->xproperty
.atom
== prop_atoms
.net_desktop_layout
)
602 screen_update_layout();
604 case ConfigureNotify
:
606 XRRUpdateConfiguration(e
);
613 if (extensions_vidmode
&& e
->type
== extensions_vidmode_event_basep
) {
614 ob_debug("VIDMODE EVENT\n");
620 static void event_handle_group(ObGroup
*group
, XEvent
*e
)
624 g_assert(e
->type
== PropertyNotify
);
626 for (it
= group
->members
; it
; it
= g_slist_next(it
))
627 event_handle_client(it
->data
, e
);
630 static void event_handle_client(ObClient
*client
, XEvent
*e
)
638 case VisibilityNotify
:
639 client
->frame
->obscured
= e
->xvisibility
.state
!= VisibilityUnobscured
;
643 /* Wheel buttons don't draw because they are an instant click, so it
644 is a waste of resources to go drawing it. */
645 if (!(e
->xbutton
.button
== 4 || e
->xbutton
.button
== 5)) {
646 con
= frame_context(client
, e
->xbutton
.window
);
647 con
= mouse_button_frame_context(con
, e
->xbutton
.button
);
649 case OB_FRAME_CONTEXT_MAXIMIZE
:
650 client
->frame
->max_press
= (e
->type
== ButtonPress
);
651 framerender_frame(client
->frame
);
653 case OB_FRAME_CONTEXT_CLOSE
:
654 client
->frame
->close_press
= (e
->type
== ButtonPress
);
655 framerender_frame(client
->frame
);
657 case OB_FRAME_CONTEXT_ICONIFY
:
658 client
->frame
->iconify_press
= (e
->type
== ButtonPress
);
659 framerender_frame(client
->frame
);
661 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
662 client
->frame
->desk_press
= (e
->type
== ButtonPress
);
663 framerender_frame(client
->frame
);
665 case OB_FRAME_CONTEXT_SHADE
:
666 client
->frame
->shade_press
= (e
->type
== ButtonPress
);
667 framerender_frame(client
->frame
);
670 /* nothing changes with clicks for any other contexts */
677 ob_debug("FocusIn on client for %lx\n", client
->window
);
679 if (client
!= focus_client
) {
680 focus_set_client(client
);
681 frame_adjust_focus(client
->frame
, TRUE
);
686 ob_debug("FocusOut on client for %lx\n", client
->window
);
688 /* are we a fullscreen window or a transient of one? (checks layer)
689 if we are then we need to be iconified since we are losing focus
691 if (client
->layer
== OB_STACKING_LAYER_FULLSCREEN
&& !client
->iconic
&&
692 !client_search_focus_tree_full(client
))
693 /* iconify fullscreen windows when they and their transients
695 client_iconify(client
, TRUE
, TRUE
);
696 frame_adjust_focus(client
->frame
, FALSE
);
699 con
= frame_context(client
, e
->xcrossing
.window
);
701 case OB_FRAME_CONTEXT_MAXIMIZE
:
702 client
->frame
->max_hover
= FALSE
;
703 frame_adjust_state(client
->frame
);
705 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
706 client
->frame
->desk_hover
= FALSE
;
707 frame_adjust_state(client
->frame
);
709 case OB_FRAME_CONTEXT_SHADE
:
710 client
->frame
->shade_hover
= FALSE
;
711 frame_adjust_state(client
->frame
);
713 case OB_FRAME_CONTEXT_ICONIFY
:
714 client
->frame
->iconify_hover
= FALSE
;
715 frame_adjust_state(client
->frame
);
717 case OB_FRAME_CONTEXT_CLOSE
:
718 client
->frame
->close_hover
= FALSE
;
719 frame_adjust_state(client
->frame
);
721 case OB_FRAME_CONTEXT_FRAME
:
722 /* XXX if doing a 'reconfigure' make sure you kill this timer,
723 maybe all timers.. */
724 if (config_focus_delay
&& client
== focus_delay_client
) {
725 ob_main_loop_timeout_remove_data(ob_main_loop
,
728 focus_delay_client
= NULL
;
735 con
= frame_context(client
, e
->xcrossing
.window
);
737 case OB_FRAME_CONTEXT_MAXIMIZE
:
738 client
->frame
->max_hover
= TRUE
;
739 frame_adjust_state(client
->frame
);
741 case OB_FRAME_CONTEXT_ALLDESKTOPS
:
742 client
->frame
->desk_hover
= TRUE
;
743 frame_adjust_state(client
->frame
);
745 case OB_FRAME_CONTEXT_SHADE
:
746 client
->frame
->shade_hover
= TRUE
;
747 frame_adjust_state(client
->frame
);
749 case OB_FRAME_CONTEXT_ICONIFY
:
750 client
->frame
->iconify_hover
= TRUE
;
751 frame_adjust_state(client
->frame
);
753 case OB_FRAME_CONTEXT_CLOSE
:
754 client
->frame
->close_hover
= TRUE
;
755 frame_adjust_state(client
->frame
);
757 case OB_FRAME_CONTEXT_FRAME
:
758 if (client_normal(client
)) {
759 if (config_focus_follow
) {
761 ob_debug("EnterNotify on %lx, focusing window\n",
764 if (config_focus_delay
) {
765 ob_main_loop_timeout_add(ob_main_loop
,
769 focus_delay_client
= client
;
771 client_focus(client
);
779 case ConfigureRequest
:
781 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
782 ConfigureRequest
, &ce
)) {
784 /* XXX if this causes bad things.. we can compress config req's
785 with the same mask. */
786 e
->xconfigurerequest
.value_mask
|=
787 ce
.xconfigurerequest
.value_mask
;
788 if (ce
.xconfigurerequest
.value_mask
& CWX
)
789 e
->xconfigurerequest
.x
= ce
.xconfigurerequest
.x
;
790 if (ce
.xconfigurerequest
.value_mask
& CWY
)
791 e
->xconfigurerequest
.y
= ce
.xconfigurerequest
.y
;
792 if (ce
.xconfigurerequest
.value_mask
& CWWidth
)
793 e
->xconfigurerequest
.width
= ce
.xconfigurerequest
.width
;
794 if (ce
.xconfigurerequest
.value_mask
& CWHeight
)
795 e
->xconfigurerequest
.height
= ce
.xconfigurerequest
.height
;
796 if (ce
.xconfigurerequest
.value_mask
& CWBorderWidth
)
797 e
->xconfigurerequest
.border_width
=
798 ce
.xconfigurerequest
.border_width
;
799 if (ce
.xconfigurerequest
.value_mask
& CWStackMode
)
800 e
->xconfigurerequest
.detail
= ce
.xconfigurerequest
.detail
;
803 /* if we are iconic (or shaded (fvwm does this)) ignore the event */
804 if (client
->iconic
|| client
->shaded
) return;
806 /* resize, then move, as specified in the EWMH section 7.7 */
807 if (e
->xconfigurerequest
.value_mask
& (CWWidth
| CWHeight
|
813 if (e
->xconfigurerequest
.value_mask
& CWBorderWidth
)
814 client
->border_width
= e
->xconfigurerequest
.border_width
;
816 x
= (e
->xconfigurerequest
.value_mask
& CWX
) ?
817 e
->xconfigurerequest
.x
: client
->area
.x
;
818 y
= (e
->xconfigurerequest
.value_mask
& CWY
) ?
819 e
->xconfigurerequest
.y
: client
->area
.y
;
820 w
= (e
->xconfigurerequest
.value_mask
& CWWidth
) ?
821 e
->xconfigurerequest
.width
: client
->area
.width
;
822 h
= (e
->xconfigurerequest
.value_mask
& CWHeight
) ?
823 e
->xconfigurerequest
.height
: client
->area
.height
;
829 client
->frame
->size
.left
+ client
->frame
->size
.right
;
831 client
->frame
->size
.top
+ client
->frame
->size
.bottom
;
832 client_find_onscreen(client
, &newx
, &newy
, fw
, fh
,
833 client_normal(client
));
834 if (e
->xconfigurerequest
.value_mask
& CWX
)
836 if (e
->xconfigurerequest
.value_mask
& CWY
)
840 switch (client
->gravity
) {
841 case NorthEastGravity
:
843 corner
= OB_CORNER_TOPRIGHT
;
845 case SouthWestGravity
:
847 corner
= OB_CORNER_BOTTOMLEFT
;
849 case SouthEastGravity
:
850 corner
= OB_CORNER_BOTTOMRIGHT
;
852 default: /* NorthWest, Static, etc */
853 corner
= OB_CORNER_TOPLEFT
;
856 client_configure_full(client
, corner
, x
, y
, w
, h
, FALSE
, TRUE
,
860 if (e
->xconfigurerequest
.value_mask
& CWStackMode
) {
861 switch (e
->xconfigurerequest
.detail
) {
864 stacking_lower(CLIENT_AS_WINDOW(client
));
870 stacking_raise(CLIENT_AS_WINDOW(client
));
876 if (client
->ignore_unmaps
) {
877 client
->ignore_unmaps
--;
880 client_unmanage(client
);
883 client_unmanage(client
);
886 /* this is when the client is first taken captive in the frame */
887 if (e
->xreparent
.parent
== client
->frame
->plate
) break;
890 This event is quite rare and is usually handled in unmapHandler.
891 However, if the window is unmapped when the reparent event occurs,
892 the window manager never sees it because an unmap event is not sent
893 to an already unmapped window.
896 /* we don't want the reparent event, put it back on the stack for the
897 X server to deal with after we unmanage the window */
898 XPutBackEvent(ob_display
, e
);
900 client_unmanage(client
);
903 ob_debug("MapRequest for 0x%lx\n", client
->window
);
904 if (!client
->iconic
) break; /* this normally doesn't happen, but if it
905 does, we don't want it! */
906 if (screen_showing_desktop
)
907 screen_show_desktop(FALSE
);
908 client_iconify(client
, FALSE
, TRUE
);
909 if (!client
->frame
->visible
)
910 /* if its not visible still, then don't mess with it */
913 client_shade(client
, FALSE
);
914 client_focus(client
);
915 stacking_raise(CLIENT_AS_WINDOW(client
));
918 /* validate cuz we query stuff off the client here */
919 if (!client_validate(client
)) break;
921 if (e
->xclient
.format
!= 32) return;
923 msgtype
= e
->xclient
.message_type
;
924 if (msgtype
== prop_atoms
.wm_change_state
) {
925 /* compress changes into a single change */
926 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
928 /* XXX: it would be nice to compress ALL messages of a
929 type, not just messages in a row without other
930 message types between. */
931 if (ce
.xclient
.message_type
!= msgtype
) {
932 XPutBackEvent(ob_display
, &ce
);
935 e
->xclient
= ce
.xclient
;
937 client_set_wm_state(client
, e
->xclient
.data
.l
[0]);
938 } else if (msgtype
== prop_atoms
.net_wm_desktop
) {
939 /* compress changes into a single change */
940 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
942 /* XXX: it would be nice to compress ALL messages of a
943 type, not just messages in a row without other
944 message types between. */
945 if (ce
.xclient
.message_type
!= msgtype
) {
946 XPutBackEvent(ob_display
, &ce
);
949 e
->xclient
= ce
.xclient
;
951 if ((unsigned)e
->xclient
.data
.l
[0] < screen_num_desktops
||
952 (unsigned)e
->xclient
.data
.l
[0] == DESKTOP_ALL
)
953 client_set_desktop(client
, (unsigned)e
->xclient
.data
.l
[0],
955 } else if (msgtype
== prop_atoms
.net_wm_state
) {
956 /* can't compress these */
957 ob_debug("net_wm_state %s %ld %ld for 0x%lx\n",
958 (e
->xclient
.data
.l
[0] == 0 ? "Remove" :
959 e
->xclient
.data
.l
[0] == 1 ? "Add" :
960 e
->xclient
.data
.l
[0] == 2 ? "Toggle" : "INVALID"),
961 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2],
963 client_set_state(client
, e
->xclient
.data
.l
[0],
964 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[2]);
965 } else if (msgtype
== prop_atoms
.net_close_window
) {
966 ob_debug("net_close_window for 0x%lx\n", client
->window
);
967 client_close(client
);
968 } else if (msgtype
== prop_atoms
.net_active_window
) {
969 ob_debug("net_active_window for 0x%lx\n", client
->window
);
970 client_activate(client
, FALSE
);
971 } else if (msgtype
== prop_atoms
.net_wm_moveresize
) {
972 ob_debug("net_wm_moveresize for 0x%lx\n", client
->window
);
973 if ((Atom
)e
->xclient
.data
.l
[2] ==
974 prop_atoms
.net_wm_moveresize_size_topleft
||
975 (Atom
)e
->xclient
.data
.l
[2] ==
976 prop_atoms
.net_wm_moveresize_size_top
||
977 (Atom
)e
->xclient
.data
.l
[2] ==
978 prop_atoms
.net_wm_moveresize_size_topright
||
979 (Atom
)e
->xclient
.data
.l
[2] ==
980 prop_atoms
.net_wm_moveresize_size_right
||
981 (Atom
)e
->xclient
.data
.l
[2] ==
982 prop_atoms
.net_wm_moveresize_size_right
||
983 (Atom
)e
->xclient
.data
.l
[2] ==
984 prop_atoms
.net_wm_moveresize_size_bottomright
||
985 (Atom
)e
->xclient
.data
.l
[2] ==
986 prop_atoms
.net_wm_moveresize_size_bottom
||
987 (Atom
)e
->xclient
.data
.l
[2] ==
988 prop_atoms
.net_wm_moveresize_size_bottomleft
||
989 (Atom
)e
->xclient
.data
.l
[2] ==
990 prop_atoms
.net_wm_moveresize_size_left
||
991 (Atom
)e
->xclient
.data
.l
[2] ==
992 prop_atoms
.net_wm_moveresize_move
||
993 (Atom
)e
->xclient
.data
.l
[2] ==
994 prop_atoms
.net_wm_moveresize_size_keyboard
||
995 (Atom
)e
->xclient
.data
.l
[2] ==
996 prop_atoms
.net_wm_moveresize_move_keyboard
) {
998 moveresize_start(client
, e
->xclient
.data
.l
[0],
999 e
->xclient
.data
.l
[1], e
->xclient
.data
.l
[3],
1000 e
->xclient
.data
.l
[2]);
1002 } else if (msgtype
== prop_atoms
.net_moveresize_window
) {
1003 int oldg
= client
->gravity
;
1004 int tmpg
, x
, y
, w
, h
;
1006 if (e
->xclient
.data
.l
[0] & 0xff)
1007 tmpg
= e
->xclient
.data
.l
[0] & 0xff;
1011 if (e
->xclient
.data
.l
[0] & 1 << 8)
1012 x
= e
->xclient
.data
.l
[1];
1015 if (e
->xclient
.data
.l
[0] & 1 << 9)
1016 y
= e
->xclient
.data
.l
[2];
1019 if (e
->xclient
.data
.l
[0] & 1 << 10)
1020 w
= e
->xclient
.data
.l
[3];
1022 w
= client
->area
.width
;
1023 if (e
->xclient
.data
.l
[0] & 1 << 11)
1024 h
= e
->xclient
.data
.l
[4];
1026 h
= client
->area
.height
;
1027 client
->gravity
= tmpg
;
1033 client
->frame
->size
.left
+ client
->frame
->size
.right
;
1035 client
->frame
->size
.top
+ client
->frame
->size
.bottom
;
1036 client_find_onscreen(client
, &newx
, &newy
, fw
, fh
,
1037 client_normal(client
));
1038 if (e
->xclient
.data
.l
[0] & 1 << 8)
1040 if (e
->xclient
.data
.l
[0] & 1 << 9)
1044 client_configure(client
, OB_CORNER_TOPLEFT
,
1045 x
, y
, w
, h
, FALSE
, TRUE
);
1047 client
->gravity
= oldg
;
1050 case PropertyNotify
:
1051 /* validate cuz we query stuff off the client here */
1052 if (!client_validate(client
)) break;
1054 /* compress changes to a single property into a single change */
1055 while (XCheckTypedWindowEvent(ob_display
, client
->window
,
1059 /* XXX: it would be nice to compress ALL changes to a property,
1060 not just changes in a row without other props between. */
1062 a
= ce
.xproperty
.atom
;
1063 b
= e
->xproperty
.atom
;
1067 if ((a
== prop_atoms
.net_wm_name
||
1068 a
== prop_atoms
.wm_name
||
1069 a
== prop_atoms
.net_wm_icon_name
||
1070 a
== prop_atoms
.wm_icon_name
)
1072 (b
== prop_atoms
.net_wm_name
||
1073 b
== prop_atoms
.wm_name
||
1074 b
== prop_atoms
.net_wm_icon_name
||
1075 b
== prop_atoms
.wm_icon_name
)) {
1078 if ((a
== prop_atoms
.net_wm_icon
||
1079 a
== prop_atoms
.kwm_win_icon
)
1081 (b
== prop_atoms
.net_wm_icon
||
1082 b
== prop_atoms
.kwm_win_icon
))
1085 XPutBackEvent(ob_display
, &ce
);
1089 msgtype
= e
->xproperty
.atom
;
1090 if (msgtype
== XA_WM_NORMAL_HINTS
) {
1091 client_update_normal_hints(client
);
1092 /* normal hints can make a window non-resizable */
1093 client_setup_decor_and_functions(client
);
1094 } else if (msgtype
== XA_WM_HINTS
) {
1095 client_update_wmhints(client
);
1096 } else if (msgtype
== XA_WM_TRANSIENT_FOR
) {
1097 client_update_transient_for(client
);
1098 client_get_type(client
);
1099 /* type may have changed, so update the layer */
1100 client_calc_layer(client
);
1101 client_setup_decor_and_functions(client
);
1102 } else if (msgtype
== prop_atoms
.net_wm_name
||
1103 msgtype
== prop_atoms
.wm_name
||
1104 msgtype
== prop_atoms
.net_wm_icon_name
||
1105 msgtype
== prop_atoms
.wm_icon_name
) {
1106 client_update_title(client
);
1107 } else if (msgtype
== prop_atoms
.wm_class
) {
1108 client_update_class(client
);
1109 } else if (msgtype
== prop_atoms
.wm_protocols
) {
1110 client_update_protocols(client
);
1111 client_setup_decor_and_functions(client
);
1113 else if (msgtype
== prop_atoms
.net_wm_strut
) {
1114 client_update_strut(client
);
1116 else if (msgtype
== prop_atoms
.net_wm_icon
||
1117 msgtype
== prop_atoms
.kwm_win_icon
) {
1118 client_update_icons(client
);
1120 else if (msgtype
== prop_atoms
.sm_client_id
) {
1121 client_update_sm_client_id(client
);
1126 if (extensions_shape
&& e
->type
== extensions_shape_event_basep
) {
1127 client
->shaped
= ((XShapeEvent
*)e
)->shaped
;
1128 frame_adjust_shape(client
->frame
);
1134 static void event_handle_dock(ObDock
*s
, XEvent
*e
)
1138 stacking_raise(DOCK_AS_WINDOW(s
));
1149 static void event_handle_dockapp(ObDockApp
*app
, XEvent
*e
)
1153 dock_app_drag(app
, &e
->xmotion
);
1156 if (app
->ignore_unmaps
) {
1157 app
->ignore_unmaps
--;
1160 dock_remove(app
, TRUE
);
1163 dock_remove(app
, FALSE
);
1165 case ReparentNotify
:
1166 dock_remove(app
, FALSE
);
1168 case ConfigureNotify
:
1169 dock_app_configure(app
, e
->xconfigure
.width
, e
->xconfigure
.height
);
1174 ObMenuFrame
* find_active_menu()
1179 for (it
= menu_frame_visible
; it
; it
= g_list_next(it
)) {
1184 return it
? it
->data
: NULL
;
1187 static void event_handle_menu(XEvent
*ev
)
1190 ObMenuEntryFrame
*e
;
1194 if ((e
= menu_entry_frame_under(ev
->xbutton
.x_root
,
1195 ev
->xbutton
.y_root
)))
1196 menu_entry_frame_execute(e
, ev
->xbutton
.state
);
1197 else if (menu_can_hide
)
1198 menu_frame_hide_all();
1201 if ((f
= menu_frame_under(ev
->xmotion
.x_root
,
1202 ev
->xmotion
.y_root
))) {
1203 menu_frame_move_on_screen(f
);
1204 if ((e
= menu_entry_frame_under(ev
->xmotion
.x_root
,
1205 ev
->xmotion
.y_root
)))
1206 menu_frame_select(f
, e
);
1211 a
= find_active_menu();
1213 a
->selected
->entry
->type
!= OB_MENU_ENTRY_TYPE_SUBMENU
)
1215 menu_frame_select(a
, NULL
);
1220 if (ev
->xkey
.keycode
== ob_keycode(OB_KEY_ESCAPE
))
1221 menu_frame_hide_all();
1222 else if (ev
->xkey
.keycode
== ob_keycode(OB_KEY_RETURN
)) {
1224 if ((f
= find_active_menu()))
1225 menu_entry_frame_execute(f
->selected
, ev
->xkey
.state
);
1226 } else if (ev
->xkey
.keycode
== ob_keycode(OB_KEY_LEFT
)) {
1228 if ((f
= find_active_menu()) && f
->parent
)
1229 menu_frame_select(f
, NULL
);
1230 } else if (ev
->xkey
.keycode
== ob_keycode(OB_KEY_RIGHT
)) {
1232 if ((f
= find_active_menu()) && f
->child
)
1233 menu_frame_select_next(f
->child
);
1234 } else if (ev
->xkey
.keycode
== ob_keycode(OB_KEY_UP
)) {
1236 if ((f
= find_active_menu()))
1237 menu_frame_select_previous(f
);
1238 } else if (ev
->xkey
.keycode
== ob_keycode(OB_KEY_DOWN
)) {
1240 if ((f
= find_active_menu()))
1241 menu_frame_select_next(f
);
1247 static gboolean
menu_hide_delay_func(gpointer data
)
1249 menu_can_hide
= TRUE
;
1250 return FALSE
; /* no repeat */
1253 static gboolean
focus_delay_func(gpointer data
)
1255 client_focus(focus_delay_client
);
1256 return FALSE
; /* no repeat */
1259 static void focus_delay_client_dest(gpointer data
)
1262 if (c
== focus_delay_client
) {
1263 ob_main_loop_timeout_remove_data(ob_main_loop
, focus_delay_func
,
1264 focus_delay_client
);
1265 focus_delay_client
= NULL
;