1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.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.
22 #include "startupnotify.h"
26 #include "moveresize.h"
29 #include "extensions.h"
39 #include "menuframe.h"
42 #include "render/render.h"
45 #include <X11/Xutil.h>
47 /*! The event mask to grab on client windows */
48 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask)
50 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
55 ObClientDestructor func
;
59 GList
*client_list
= NULL
;
61 static GSList
*client_destructors
= NULL
;
62 static Time client_last_user_time
= CurrentTime
;
64 static void client_get_all(ObClient
*self
);
65 static void client_toggle_border(ObClient
*self
, gboolean show
);
66 static void client_get_startup_id(ObClient
*self
);
67 static void client_get_area(ObClient
*self
);
68 static void client_get_desktop(ObClient
*self
);
69 static void client_get_state(ObClient
*self
);
70 static void client_get_layer(ObClient
*self
);
71 static void client_get_shaped(ObClient
*self
);
72 static void client_get_mwm_hints(ObClient
*self
);
73 static void client_get_gravity(ObClient
*self
);
74 static void client_change_allowed_actions(ObClient
*self
);
75 static void client_change_state(ObClient
*self
);
76 static void client_change_wm_state(ObClient
*self
);
77 static void client_apply_startup_state(ObClient
*self
, gint x
, gint y
);
78 static void client_restore_session_state(ObClient
*self
);
79 static void client_restore_session_stacking(ObClient
*self
);
80 static ObAppSettings
*client_get_settings_state(ObClient
*self
);
81 static void client_unfocus(ObClient
*self
);
83 void client_startup(gboolean reconfig
)
90 void client_shutdown(gboolean reconfig
)
94 void client_add_destructor(ObClientDestructor func
, gpointer data
)
96 Destructor
*d
= g_new(Destructor
, 1);
99 client_destructors
= g_slist_prepend(client_destructors
, d
);
102 void client_remove_destructor(ObClientDestructor func
)
106 for (it
= client_destructors
; it
; it
= g_slist_next(it
)) {
107 Destructor
*d
= it
->data
;
108 if (d
->func
== func
) {
110 client_destructors
= g_slist_delete_link(client_destructors
, it
);
116 void client_set_list()
118 Window
*windows
, *win_it
;
120 guint size
= g_list_length(client_list
);
122 /* create an array of the window ids */
124 windows
= g_new(Window
, size
);
126 for (it
= client_list
; it
; it
= g_list_next(it
), ++win_it
)
127 *win_it
= ((ObClient
*)it
->data
)->window
;
131 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
132 net_client_list
, window
, (gulong
*)windows
, size
);
141 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, gpointer data)
145 for (it = self->transients; it; it = g_slist_next(it)) {
146 if (!func(it->data, data)) return;
147 client_foreach_transient(it->data, func, data);
151 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, gpointer data)
153 if (self->transient_for) {
154 if (self->transient_for != OB_TRAN_GROUP) {
155 if (!func(self->transient_for, data)) return;
156 client_foreach_ancestor(self->transient_for, func, data);
160 for (it = self->group->members; it; it = g_slist_next(it))
161 if (it->data != self &&
162 !((ObClient*)it->data)->transient_for) {
163 if (!func(it->data, data)) return;
164 client_foreach_ancestor(it->data, func, data);
171 void client_manage_all()
176 XWindowAttributes attrib
;
178 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
179 &w
, &w
, &children
, &nchild
);
181 /* remove all icon windows from the list */
182 for (i
= 0; i
< nchild
; i
++) {
183 if (children
[i
] == None
) continue;
184 wmhints
= XGetWMHints(ob_display
, children
[i
]);
186 if ((wmhints
->flags
& IconWindowHint
) &&
187 (wmhints
->icon_window
!= children
[i
]))
188 for (j
= 0; j
< nchild
; j
++)
189 if (children
[j
] == wmhints
->icon_window
) {
197 for (i
= 0; i
< nchild
; ++i
) {
198 if (children
[i
] == None
)
200 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
201 if (attrib
.override_redirect
) continue;
203 if (attrib
.map_state
!= IsUnmapped
)
204 client_manage(children
[i
]);
210 void client_manage(Window window
)
214 XWindowAttributes attrib
;
215 XSetWindowAttributes attrib_set
;
217 gboolean activate
= FALSE
;
218 ObAppSettings
*settings
;
223 /* check if it has already been unmapped by the time we started mapping.
224 the grab does a sync so we don't have to here */
225 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
226 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
))
228 XPutBackEvent(ob_display
, &e
);
230 ob_debug("Trying to manage unmapped window. Aborting that.\n");
232 return; /* don't manage it */
235 /* make sure it isn't an override-redirect window */
236 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
237 attrib
.override_redirect
)
240 return; /* don't manage it */
243 /* is the window a docking app */
244 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
245 if ((wmhint
->flags
& StateHint
) &&
246 wmhint
->initial_state
== WithdrawnState
)
248 dock_add(window
, wmhint
);
256 ob_debug("Managing window: %lx\n", window
);
258 /* choose the events we want to receive on the CLIENT window */
259 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
260 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
261 XChangeWindowAttributes(ob_display
, window
,
262 CWEventMask
|CWDontPropagate
, &attrib_set
);
265 /* create the ObClient struct, and populate it from the hints on the
267 self
= g_new0(ObClient
, 1);
268 self
->obwin
.type
= Window_Client
;
269 self
->window
= window
;
271 /* non-zero defaults */
272 self
->wmstate
= WithdrawnState
; /* make sure it gets updated first time */
274 self
->desktop
= screen_num_desktops
; /* always an invalid value */
275 self
->user_time
= client_last_user_time
;
277 client_get_all(self
);
278 client_restore_session_state(self
);
279 /* per-app settings override stuff, and return the settings for other
281 settings
= client_get_settings_state(self
);
283 client_calc_layer(self
);
286 Time t
= sn_app_started(self
->startup_id
, self
->class);
287 if (t
) self
->user_time
= t
;
290 /* update the focus lists, do this before the call to change_state or
291 it can end up in the list twice! */
292 focus_order_add_new(self
);
294 /* remove the client's border (and adjust re gravity) */
295 client_toggle_border(self
, FALSE
);
297 /* specify that if we exit, the window should not be destroyed and should
298 be reparented back to root automatically */
299 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
301 /* create the decoration frame for the client window */
302 self
->frame
= frame_new(self
);
304 frame_grab_client(self
->frame
, self
);
306 /* do this after we have a frame.. it uses the frame to help determine the
307 WM_STATE to apply. */
308 client_change_state(self
);
312 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
313 client_restore_session_stacking(self
);
315 /* focus the new window? */
316 if (ob_state() != OB_STATE_STARTING
&&
317 /* this means focus=true for window is same as config_focus_new=true */
318 ((config_focus_new
|| (settings
&& settings
->focus
== 1)) ||
319 client_search_focus_parent(self
)) &&
320 /* this checks for focus=false for the window */
321 (!settings
|| settings
->focus
!= 0) &&
322 /* note the check against Type_Normal/Dialog, not client_normal(self),
323 which would also include other types. in this case we want more
324 strict rules for focus */
325 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
326 self
->type
== OB_CLIENT_TYPE_DIALOG
))
330 if (self
->desktop
!= screen_desktop
) {
331 /* activate the window */
334 gboolean group_foc
= FALSE
;
339 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
341 if (client_focused(it
->data
))
349 (!self
->transient_for
&& (!self
->group
||
350 !self
->group
->members
->next
))) ||
351 client_search_focus_tree_full(self
) ||
353 !client_normal(focus_client
))
355 /* activate the window */
362 /* get the current position */
366 /* figure out placement for the window */
367 if (ob_state() == OB_STATE_RUNNING
) {
370 transient
= place_client(self
, &newx
, &newy
, settings
);
372 /* make sure the window is visible. */
373 client_find_onscreen(self
, &newx
, &newy
,
374 self
->frame
->area
.width
,
375 self
->frame
->area
.height
,
376 /* non-normal clients has less rules, and
377 windows that are being restored from a
378 session do also. we can assume you want
379 it back where you saved it. Clients saying
380 they placed themselves are subjected to
381 harder rules, ones that are placed by
382 place.c or by the user are allowed partially
383 off-screen and on xinerama divides (ie,
384 it is up to the placement routines to avoid
385 the xinerama divides) */
387 (((self
->positioned
& PPosition
) &&
388 !(self
->positioned
& USPosition
)) &&
389 client_normal(self
) &&
393 /* do this after the window is placed, so the premax/prefullscreen numbers
395 also, this moves the window to the position where it has been placed
397 ob_debug("placing window 0x%x at %d, %d with size %d x %d\n",
398 self
->window
, newx
, newy
, self
->area
.width
, self
->area
.height
);
399 client_apply_startup_state(self
, newx
, newy
);
401 keyboard_grab_for_client(self
, TRUE
);
402 mouse_grab_for_client(self
, TRUE
);
405 /* This is focus stealing prevention */
406 ob_debug("Want to focus new window 0x%x with time %u (last time %u)\n",
407 self
->window
, self
->user_time
, client_last_user_time
);
409 /* If a nothing at all, or a parent was focused, then focus this
412 if (!focus_client
|| client_search_focus_parent(self
) != NULL
)
416 /* If time stamp is old, don't steal focus */
417 if (self
->user_time
&&
418 !event_time_after(self
->user_time
, client_last_user_time
))
422 /* Don't steal focus from globally active clients.
423 I stole this idea from KWin. It seems nice.
425 if (!(focus_client
->can_focus
|| focus_client
->focus_notify
))
431 /* since focus can change the stacking orders, if we focus the
432 window then the standard raise it gets is not enough, we need
433 to queue one for after the focus change takes place */
436 ob_debug("Focus stealing prevention activated for %s with time %u "
438 self
->title
, self
->user_time
, client_last_user_time
);
439 /* if the client isn't focused, then hilite it so the user
441 client_hilite(self
, TRUE
);
445 /* This may look rather odd. Well it's because new windows are added
446 to the stacking order non-intrusively. If we're not going to focus
447 the new window or hilite it, then we raise it to the top. This will
448 take affect for things that don't get focused like splash screens.
449 Also if you don't have focus_new enabled, then it's going to get
450 raised to the top. Legacy begets legacy I guess?
455 /* this has to happen before we try focus the window, but we want it to
456 happen after the client's stacking has been determined or it looks bad
460 /* use client_focus instead of client_activate cuz client_activate does
461 stuff like switch desktops etc and I'm not interested in all that when
462 a window maps since its not based on an action from the user like
463 clicking a window to activate it. so keep the new window out of the way
466 /* if using focus_delay, stop the timer now so that focus doesn't
468 event_halt_focus_delay();
472 /* client_activate does this but we aret using it so we have to do it
474 if (screen_showing_desktop
)
475 screen_show_desktop(FALSE
);
477 /* add to client list/map */
478 client_list
= g_list_append(client_list
, self
);
479 g_hash_table_insert(window_map
, &self
->window
, self
);
481 /* this has to happen after we're in the client_list */
482 if (STRUT_EXISTS(self
->strut
))
483 screen_update_areas();
485 /* update the list hints */
488 ob_debug("Managed window 0x%lx (%s)\n", window
, self
->class);
491 void client_unmanage_all()
493 while (client_list
!= NULL
)
494 client_unmanage(client_list
->data
);
497 void client_unmanage(ObClient
*self
)
502 ob_debug("Unmanaging window: %lx (%s) (%s)\n", self
->window
, self
->class,
503 self
->title
? self
->title
: "");
505 g_assert(self
!= NULL
);
507 /* update the focus lists */
508 focus_order_remove(self
);
510 if (focus_client
== self
) {
513 /* focus the last focused window on the desktop, and ignore enter
514 events from the unmap so it doesnt mess with the focus */
515 while (XCheckTypedEvent(ob_display
, EnterNotify
, &e
));
516 /* remove these flags so we don't end up getting focused in the
518 self
->can_focus
= FALSE
;
519 self
->focus_notify
= FALSE
;
521 client_unfocus(self
);
524 /* potentially fix focusLast */
525 if (config_focus_last
)
526 grab_pointer(TRUE
, OB_CURSOR_NONE
);
528 frame_hide(self
->frame
);
531 keyboard_grab_for_client(self
, FALSE
);
532 mouse_grab_for_client(self
, FALSE
);
534 /* remove the window from our save set */
535 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
537 /* we dont want events no more */
538 XSelectInput(ob_display
, self
->window
, NoEventMask
);
540 client_list
= g_list_remove(client_list
, self
);
541 stacking_remove(self
);
542 g_hash_table_remove(window_map
, &self
->window
);
544 /* once the client is out of the list, update the struts to remove its
546 if (STRUT_EXISTS(self
->strut
))
547 screen_update_areas();
549 for (it
= client_destructors
; it
; it
= g_slist_next(it
)) {
550 Destructor
*d
= it
->data
;
551 d
->func(self
, d
->data
);
554 /* tell our parent(s) that we're gone */
555 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
556 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
557 if (it
->data
!= self
)
558 ((ObClient
*)it
->data
)->transients
=
559 g_slist_remove(((ObClient
*)it
->data
)->transients
, self
);
560 } else if (self
->transient_for
) { /* transient of window */
561 self
->transient_for
->transients
=
562 g_slist_remove(self
->transient_for
->transients
, self
);
565 /* tell our transients that we're gone */
566 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
567 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
568 ((ObClient
*)it
->data
)->transient_for
= NULL
;
569 client_calc_layer(it
->data
);
573 /* remove from its group */
575 group_remove(self
->group
, self
);
579 /* restore the window's original geometry so it is not lost */
583 if (self
->fullscreen
)
584 a
= self
->pre_fullscreen_area
;
585 else if (self
->max_horz
|| self
->max_vert
) {
586 if (self
->max_horz
) {
587 a
.x
= self
->pre_max_area
.x
;
588 a
.width
= self
->pre_max_area
.width
;
590 if (self
->max_vert
) {
591 a
.y
= self
->pre_max_area
.y
;
592 a
.height
= self
->pre_max_area
.height
;
596 /* give the client its border back */
597 client_toggle_border(self
, TRUE
);
599 self
->fullscreen
= self
->max_horz
= self
->max_vert
= FALSE
;
600 self
->decorations
= 0; /* unmanaged windows have no decor */
602 client_move_resize(self
, a
.x
, a
.y
, a
.width
, a
.height
);
605 /* reparent the window out of the frame, and free the frame */
606 frame_release_client(self
->frame
, self
);
609 if (ob_state() != OB_STATE_EXITING
) {
610 /* these values should not be persisted across a window
612 PROP_ERASE(self
->window
, net_wm_desktop
);
613 PROP_ERASE(self
->window
, net_wm_state
);
614 PROP_ERASE(self
->window
, wm_state
);
616 /* if we're left in an unmapped state, the client wont be mapped. this
617 is bad, since we will no longer be managing the window on restart */
618 XMapWindow(ob_display
, self
->window
);
621 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
623 /* free all data allocated in the client struct */
624 g_slist_free(self
->transients
);
625 for (j
= 0; j
< self
->nicons
; ++j
)
626 g_free(self
->icons
[j
].data
);
627 if (self
->nicons
> 0)
630 g_free(self
->icon_title
);
634 g_free(self
->sm_client_id
);
637 /* update the list hints */
640 if (config_focus_last
)
641 grab_pointer(FALSE
, OB_CURSOR_NONE
);
644 static ObAppSettings
*client_get_settings_state(ObClient
*self
)
646 ObAppSettings
*settings
= NULL
;
649 for (it
= config_per_app_settings
; it
; it
= g_slist_next(it
)) {
650 ObAppSettings
*app
= it
->data
;
652 if ((app
->name
&& !app
->class && !strcmp(app
->name
, self
->name
))
653 || (app
->class && !app
->name
&& !strcmp(app
->class, self
->class))
654 || (app
->class && app
->name
&& !strcmp(app
->class, self
->class)
655 && !strcmp(app
->name
, self
->name
)))
657 ob_debug("Window matching: %s\n", app
->name
);
658 /* Match if no role was specified in the per app setting, or if the
659 * string matches the beginning of the role, since apps like to set
660 * the role to things like browser-window-23c4b2f */
662 || !strncmp(app
->role
, self
->role
, strlen(app
->role
)))
672 if (settings
->shade
!= -1)
673 self
->shaded
= !!settings
->shade
;
674 if (settings
->decor
!= -1)
675 self
->undecorated
= !settings
->decor
;
676 if (settings
->iconic
!= -1)
677 self
->iconic
= !!settings
->iconic
;
678 if (settings
->skip_pager
!= -1)
679 self
->skip_pager
= !!settings
->skip_pager
;
680 if (settings
->skip_taskbar
!= -1)
681 self
->skip_taskbar
= !!settings
->skip_taskbar
;
683 if (settings
->max_vert
!= -1)
684 self
->max_vert
= !!settings
->max_vert
;
685 if (settings
->max_horz
!= -1)
686 self
->max_vert
= !!settings
->max_horz
;
688 if (settings
->fullscreen
!= -1)
689 self
->fullscreen
= !!settings
->fullscreen
;
691 if (settings
->desktop
< screen_num_desktops
692 || settings
->desktop
== DESKTOP_ALL
)
693 self
->desktop
= settings
->desktop
;
695 if (settings
->layer
== -1) {
699 else if (settings
->layer
== 0) {
703 else if (settings
->layer
== 1) {
711 static void client_restore_session_state(ObClient
*self
)
715 if (!(it
= session_state_find(self
)))
718 self
->session
= it
->data
;
720 RECT_SET_POINT(self
->area
, self
->session
->x
, self
->session
->y
);
721 self
->positioned
= PPosition
;
722 if (self
->session
->w
> 0)
723 self
->area
.width
= self
->session
->w
;
724 if (self
->session
->h
> 0)
725 self
->area
.height
= self
->session
->h
;
726 XResizeWindow(ob_display
, self
->window
,
727 self
->area
.width
, self
->area
.height
);
729 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
730 self
->session
->desktop
:
731 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
732 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
734 self
->shaded
= self
->session
->shaded
;
735 self
->iconic
= self
->session
->iconic
;
736 self
->skip_pager
= self
->session
->skip_pager
;
737 self
->skip_taskbar
= self
->session
->skip_taskbar
;
738 self
->fullscreen
= self
->session
->fullscreen
;
739 self
->above
= self
->session
->above
;
740 self
->below
= self
->session
->below
;
741 self
->max_horz
= self
->session
->max_horz
;
742 self
->max_vert
= self
->session
->max_vert
;
745 static void client_restore_session_stacking(ObClient
*self
)
749 if (!self
->session
) return;
751 it
= g_list_find(session_saved_state
, self
->session
);
752 for (it
= g_list_previous(it
); it
; it
= g_list_previous(it
)) {
755 for (cit
= client_list
; cit
; cit
= g_list_next(cit
))
756 if (session_state_cmp(it
->data
, cit
->data
))
759 client_calc_layer(self
);
760 stacking_below(CLIENT_AS_WINDOW(self
),
761 CLIENT_AS_WINDOW(cit
->data
));
767 void client_move_onscreen(ObClient
*self
, gboolean rude
)
769 gint x
= self
->area
.x
;
770 gint y
= self
->area
.y
;
771 if (client_find_onscreen(self
, &x
, &y
,
772 self
->frame
->area
.width
,
773 self
->frame
->area
.height
, rude
)) {
774 client_move(self
, x
, y
);
778 gboolean
client_find_onscreen(ObClient
*self
, gint
*x
, gint
*y
, gint w
, gint h
,
782 gint ox
= *x
, oy
= *y
;
784 frame_client_gravity(self
->frame
, x
, y
); /* get where the frame
787 /* XXX watch for xinerama dead areas */
788 /* This makes sure windows aren't entirely outside of the screen so you
789 can't see them at all.
790 It makes sure 10% of the window is on the screen at least. At don't let
791 it move itself off the top of the screen, which would hide the titlebar
792 on you. (The user can still do this if they want too, it's only limiting
795 if (client_normal(self
)) {
796 a
= screen_area(self
->desktop
);
797 if (!self
->strut
.right
&&
798 *x
+ self
->frame
->area
.width
/10 >= a
->x
+ a
->width
- 1)
799 *x
= a
->x
+ a
->width
- self
->frame
->area
.width
/10;
800 if (!self
->strut
.bottom
&&
801 *y
+ self
->frame
->area
.height
/10 >= a
->y
+ a
->height
- 1)
802 *y
= a
->y
+ a
->height
- self
->frame
->area
.height
/10;
803 if (!self
->strut
.left
&& *x
+ self
->frame
->area
.width
*9/10 - 1 < a
->x
)
804 *x
= a
->x
- self
->frame
->area
.width
*9/10;
805 if (!self
->strut
.top
&& *y
+ self
->frame
->area
.height
*9/10 - 1 < a
->y
)
806 *y
= a
->y
- self
->frame
->area
.width
*9/10;
809 /* This here doesn't let windows even a pixel outside the screen,
810 * when called from client_manage, programs placing themselves are
811 * forced completely onscreen, while things like
812 * xterm -geometry resolution-width/2 will work fine. Trying to
813 * place it completely offscreen will be handled in the above code.
814 * Sorry for this confused comment, i am tired. */
816 /* avoid the xinerama monitor divide while we're at it,
817 * remember to fix the placement stuff to avoid it also and
818 * then remove this XXX */
819 a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
820 /* dont let windows map into the strut unless they
821 are bigger than the available area */
823 if (!self
->strut
.left
&& *x
< a
->x
) *x
= a
->x
;
824 if (!self
->strut
.right
&& *x
+ w
> a
->x
+ a
->width
)
825 *x
= a
->x
+ a
->width
- w
;
827 if (h
<= a
->height
) {
828 if (!self
->strut
.top
&& *y
< a
->y
) *y
= a
->y
;
829 if (!self
->strut
.bottom
&& *y
+ h
> a
->y
+ a
->height
)
830 *y
= a
->y
+ a
->height
- h
;
834 frame_frame_gravity(self
->frame
, x
, y
); /* get where the client
837 return ox
!= *x
|| oy
!= *y
;
840 static void client_toggle_border(ObClient
*self
, gboolean show
)
842 /* adjust our idea of where the client is, based on its border. When the
843 border is removed, the client should now be considered to be in a
845 when re-adding the border to the client, the same operation needs to be
847 gint oldx
= self
->area
.x
, oldy
= self
->area
.y
;
848 gint x
= oldx
, y
= oldy
;
849 switch(self
->gravity
) {
851 case NorthWestGravity
:
853 case SouthWestGravity
:
855 case NorthEastGravity
:
857 case SouthEastGravity
:
858 if (show
) x
-= self
->border_width
* 2;
859 else x
+= self
->border_width
* 2;
866 if (show
) x
-= self
->border_width
;
867 else x
+= self
->border_width
;
870 switch(self
->gravity
) {
872 case NorthWestGravity
:
874 case NorthEastGravity
:
876 case SouthWestGravity
:
878 case SouthEastGravity
:
879 if (show
) y
-= self
->border_width
* 2;
880 else y
+= self
->border_width
* 2;
887 if (show
) y
-= self
->border_width
;
888 else y
+= self
->border_width
;
895 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
897 /* set border_width to 0 because there is no border to add into
898 calculations anymore */
899 self
->border_width
= 0;
901 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
905 static void client_get_all(ObClient
*self
)
907 client_get_area(self
);
908 client_get_mwm_hints(self
);
910 /* The transient hint is used to pick a type, but the type can also affect
911 transiency (dialogs are always made transients of their group if they
912 have one). This is Havoc's idea, but it is needed to make some apps
913 work right (eg tsclient). */
914 client_update_transient_for(self
);
915 client_get_type(self
);/* this can change the mwmhints for special cases */
916 client_get_state(self
);
917 client_update_transient_for(self
);
919 client_update_wmhints(self
);
920 client_get_startup_id(self
);
921 client_get_desktop(self
);/* uses transient data/group/startup id if a
922 desktop is not specified */
923 client_get_shaped(self
);
925 client_get_layer(self
); /* if layer hasn't been specified, get it from
926 other sources if possible */
929 /* a couple type-based defaults for new windows */
931 /* this makes sure that these windows appear on all desktops */
932 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
933 self
->desktop
= DESKTOP_ALL
;
936 client_update_protocols(self
);
938 client_get_gravity(self
); /* get the attribute gravity */
939 client_update_normal_hints(self
); /* this may override the attribute
942 /* got the type, the mwmhints, the protocols, and the normal hints
943 (min/max sizes), so we're ready to set up the decorations/functions */
944 client_setup_decor_and_functions(self
);
946 client_update_title(self
);
947 client_update_class(self
);
948 client_update_sm_client_id(self
);
949 client_update_strut(self
);
950 client_update_icons(self
);
951 client_update_user_time(self
, FALSE
);
954 static void client_get_startup_id(ObClient
*self
)
956 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
958 PROP_GETS(self
->group
->leader
,
959 net_startup_id
, utf8
, &self
->startup_id
);
962 static void client_get_area(ObClient
*self
)
964 XWindowAttributes wattrib
;
967 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
968 g_assert(ret
!= BadWindow
);
970 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
971 POINT_SET(self
->root_pos
, wattrib
.x
, wattrib
.y
);
972 self
->border_width
= wattrib
.border_width
;
974 ob_debug("client area: %d %d %d %d\n", wattrib
.x
, wattrib
.y
,
975 wattrib
.width
, wattrib
.height
);
978 static void client_get_desktop(ObClient
*self
)
980 guint32 d
= screen_num_desktops
; /* an always-invalid value */
982 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
983 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
984 self
->desktop
= screen_num_desktops
- 1;
988 gboolean trdesk
= FALSE
;
990 if (self
->transient_for
) {
991 if (self
->transient_for
!= OB_TRAN_GROUP
) {
992 self
->desktop
= self
->transient_for
->desktop
;
997 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
998 if (it
->data
!= self
&&
999 !((ObClient
*)it
->data
)->transient_for
) {
1000 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
1007 /* try get from the startup-notification protocol */
1008 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
1009 if (self
->desktop
>= screen_num_desktops
&&
1010 self
->desktop
!= DESKTOP_ALL
)
1011 self
->desktop
= screen_num_desktops
- 1;
1013 /* defaults to the current desktop */
1014 self
->desktop
= screen_desktop
;
1017 if (self
->desktop
!= d
) {
1018 /* set the desktop hint, to make sure that it always exists */
1019 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
1023 static void client_get_layer(ObClient
*self
)
1025 if (!(self
->above
|| self
->below
)) {
1027 /* apply stuff from the group */
1031 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
1032 ObClient
*c
= it
->data
;
1033 if (c
!= self
&& !client_search_transient(self
, c
) &&
1034 client_normal(self
) && client_normal(c
))
1037 (c
->above
? 1 : (c
->below
? -1 : 0)));
1051 g_assert_not_reached();
1058 static void client_get_state(ObClient
*self
)
1063 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
1065 for (i
= 0; i
< num
; ++i
) {
1066 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
1068 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
1069 self
->shaded
= TRUE
;
1070 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
1071 self
->iconic
= TRUE
;
1072 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
1073 self
->skip_taskbar
= TRUE
;
1074 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
1075 self
->skip_pager
= TRUE
;
1076 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
1077 self
->fullscreen
= TRUE
;
1078 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
1079 self
->max_vert
= TRUE
;
1080 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
1081 self
->max_horz
= TRUE
;
1082 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
1084 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
1086 else if (state
[i
] == prop_atoms
.net_wm_state_demands_attention
)
1087 self
->demands_attention
= TRUE
;
1088 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
1089 self
->undecorated
= TRUE
;
1096 static void client_get_shaped(ObClient
*self
)
1098 self
->shaped
= FALSE
;
1100 if (extensions_shape
) {
1105 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
1107 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
1108 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
1110 self
->shaped
= (s
!= 0);
1115 void client_update_transient_for(ObClient
*self
)
1118 ObClient
*target
= NULL
;
1120 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
1121 self
->transient
= TRUE
;
1122 if (t
!= self
->window
) { /* cant be transient to itself! */
1123 target
= g_hash_table_lookup(window_map
, &t
);
1124 /* if this happens then we need to check for it*/
1125 g_assert(target
!= self
);
1126 if (target
&& !WINDOW_IS_CLIENT(target
)) {
1127 /* this can happen when a dialog is a child of
1128 a dockapp, for example */
1132 /* THIS IS SO ANNOYING ! ! ! ! Let me explain.... have a seat..
1134 Setting the transient_for to Root is actually illegal, however
1135 applications from time have done this to specify transient for
1138 Now you can do that by being a TYPE_DIALOG and not setting
1139 the transient_for hint at all on your window. But people still
1140 use Root, and Kwin is very strange in this regard.
1142 KWin 3.0 will not consider windows with transient_for set to
1143 Root as transient for their group *UNLESS* they are also modal.
1144 In that case, it will make them transient for the group. This
1145 leads to all sorts of weird behavior from KDE apps which are
1146 only tested in KWin. I'd like to follow their behavior just to
1147 make this work right with KDE stuff, but that seems wrong.
1149 if (!target
&& self
->group
) {
1150 /* not transient to a client, see if it is transient for a
1152 if (t
== RootWindow(ob_display
, ob_screen
)) {
1153 /* window is a transient for its group! */
1154 target
= OB_TRAN_GROUP
;
1158 } else if (self
->group
) {
1159 if (self
->type
== OB_CLIENT_TYPE_DIALOG
||
1160 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
1161 self
->type
== OB_CLIENT_TYPE_MENU
||
1162 self
->type
== OB_CLIENT_TYPE_UTILITY
)
1164 self
->transient
= TRUE
;
1165 target
= OB_TRAN_GROUP
;
1168 self
->transient
= FALSE
;
1170 /* if anything has changed... */
1171 if (target
!= self
->transient_for
) {
1172 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
1175 /* remove from old parents */
1176 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
1177 ObClient
*c
= it
->data
;
1178 if (c
!= self
&& !c
->transient_for
)
1179 c
->transients
= g_slist_remove(c
->transients
, self
);
1181 } else if (self
->transient_for
!= NULL
) { /* transient of window */
1182 /* remove from old parent */
1183 self
->transient_for
->transients
=
1184 g_slist_remove(self
->transient_for
->transients
, self
);
1186 self
->transient_for
= target
;
1187 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
1190 /* add to new parents */
1191 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
1192 ObClient
*c
= it
->data
;
1193 if (c
!= self
&& !c
->transient_for
)
1194 c
->transients
= g_slist_append(c
->transients
, self
);
1197 /* remove all transients which are in the group, that causes
1198 circlular pointer hell of doom */
1199 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
1201 for (sit
= self
->transients
; sit
; sit
= next
) {
1202 next
= g_slist_next(sit
);
1203 if (sit
->data
== it
->data
)
1205 g_slist_delete_link(self
->transients
, sit
);
1208 } else if (self
->transient_for
!= NULL
) { /* transient of window */
1209 /* add to new parent */
1210 self
->transient_for
->transients
=
1211 g_slist_append(self
->transient_for
->transients
, self
);
1216 static void client_get_mwm_hints(ObClient
*self
)
1221 self
->mwmhints
.flags
= 0; /* default to none */
1223 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
1225 if (num
>= OB_MWM_ELEMENTS
) {
1226 self
->mwmhints
.flags
= hints
[0];
1227 self
->mwmhints
.functions
= hints
[1];
1228 self
->mwmhints
.decorations
= hints
[2];
1234 void client_get_type(ObClient
*self
)
1241 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1242 /* use the first value that we know about in the array */
1243 for (i
= 0; i
< num
; ++i
) {
1244 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1245 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1246 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1247 self
->type
= OB_CLIENT_TYPE_DOCK
;
1248 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1249 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1250 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1251 self
->type
= OB_CLIENT_TYPE_MENU
;
1252 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1253 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1254 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1255 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1256 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1257 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1258 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1259 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1260 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1261 /* prevent this window from getting any decor or
1263 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1264 OB_MWM_FLAG_DECORATIONS
);
1265 self
->mwmhints
.decorations
= 0;
1266 self
->mwmhints
.functions
= 0;
1268 if (self
->type
!= (ObClientType
) -1)
1269 break; /* grab the first legit type */
1274 if (self
->type
== (ObClientType
) -1) {
1275 /*the window type hint was not set, which means we either classify
1276 ourself as a normal window or a dialog, depending on if we are a
1278 if (self
->transient
)
1279 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1281 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1285 void client_update_protocols(ObClient
*self
)
1288 guint num_return
, i
;
1290 self
->focus_notify
= FALSE
;
1291 self
->delete_window
= FALSE
;
1293 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1294 for (i
= 0; i
< num_return
; ++i
) {
1295 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
1296 /* this means we can request the window to close */
1297 self
->delete_window
= TRUE
;
1298 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1299 /* if this protocol is requested, then the window will be
1300 notified whenever we want it to receive focus */
1301 self
->focus_notify
= TRUE
;
1307 static void client_get_gravity(ObClient
*self
)
1309 XWindowAttributes wattrib
;
1312 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1313 g_assert(ret
!= BadWindow
);
1314 self
->gravity
= wattrib
.win_gravity
;
1317 void client_update_normal_hints(ObClient
*self
)
1321 gint oldgravity
= self
->gravity
;
1324 self
->min_ratio
= 0.0f
;
1325 self
->max_ratio
= 0.0f
;
1326 SIZE_SET(self
->size_inc
, 1, 1);
1327 SIZE_SET(self
->base_size
, 0, 0);
1328 SIZE_SET(self
->min_size
, 0, 0);
1329 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1331 /* get the hints from the window */
1332 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1333 /* normal windows can't request placement! har har
1334 if (!client_normal(self))
1336 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
1338 if (size
.flags
& PWinGravity
) {
1339 self
->gravity
= size
.win_gravity
;
1341 /* if the client has a frame, i.e. has already been mapped and
1342 is changing its gravity */
1343 if (self
->frame
&& self
->gravity
!= oldgravity
) {
1344 /* move our idea of the client's position based on its new
1346 self
->area
.x
= self
->frame
->area
.x
;
1347 self
->area
.y
= self
->frame
->area
.y
;
1348 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
1352 if (size
.flags
& PAspect
) {
1353 if (size
.min_aspect
.y
)
1355 (gfloat
) size
.min_aspect
.x
/ size
.min_aspect
.y
;
1356 if (size
.max_aspect
.y
)
1358 (gfloat
) size
.max_aspect
.x
/ size
.max_aspect
.y
;
1361 if (size
.flags
& PMinSize
)
1362 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1364 if (size
.flags
& PMaxSize
)
1365 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1367 if (size
.flags
& PBaseSize
)
1368 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1370 if (size
.flags
& PResizeInc
&& size
.width_inc
&& size
.height_inc
)
1371 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1375 void client_setup_decor_and_functions(ObClient
*self
)
1377 /* start with everything (cept fullscreen) */
1379 (OB_FRAME_DECOR_TITLEBAR
|
1380 OB_FRAME_DECOR_HANDLE
|
1381 OB_FRAME_DECOR_GRIPS
|
1382 OB_FRAME_DECOR_BORDER
|
1383 OB_FRAME_DECOR_ICON
|
1384 OB_FRAME_DECOR_ALLDESKTOPS
|
1385 OB_FRAME_DECOR_ICONIFY
|
1386 OB_FRAME_DECOR_MAXIMIZE
|
1387 OB_FRAME_DECOR_SHADE
|
1388 OB_FRAME_DECOR_CLOSE
);
1390 (OB_CLIENT_FUNC_RESIZE
|
1391 OB_CLIENT_FUNC_MOVE
|
1392 OB_CLIENT_FUNC_ICONIFY
|
1393 OB_CLIENT_FUNC_MAXIMIZE
|
1394 OB_CLIENT_FUNC_SHADE
|
1395 OB_CLIENT_FUNC_CLOSE
);
1397 if (!(self
->min_size
.width
< self
->max_size
.width
||
1398 self
->min_size
.height
< self
->max_size
.height
))
1399 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1401 switch (self
->type
) {
1402 case OB_CLIENT_TYPE_NORMAL
:
1403 /* normal windows retain all of the possible decorations and
1404 functionality, and are the only windows that you can fullscreen */
1405 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1408 case OB_CLIENT_TYPE_DIALOG
:
1409 case OB_CLIENT_TYPE_UTILITY
:
1410 /* these windows cannot be maximized */
1411 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1414 case OB_CLIENT_TYPE_MENU
:
1415 case OB_CLIENT_TYPE_TOOLBAR
:
1416 /* these windows get less functionality */
1417 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1420 case OB_CLIENT_TYPE_DESKTOP
:
1421 case OB_CLIENT_TYPE_DOCK
:
1422 case OB_CLIENT_TYPE_SPLASH
:
1423 /* none of these windows are manipulated by the window manager */
1424 self
->decorations
= 0;
1425 self
->functions
= 0;
1429 /* Mwm Hints are applied subtractively to what has already been chosen for
1430 decor and functionality */
1431 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1432 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1433 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1434 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1436 /* if the mwm hints request no handle or title, then all
1437 decorations are disabled, but keep the border if that's
1439 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1440 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1442 self
->decorations
= 0;
1447 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1448 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1449 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1450 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1451 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1452 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1453 /* dont let mwm hints kill any buttons
1454 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1455 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1456 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1457 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1459 /* dont let mwm hints kill the close button
1460 if (! (self->mwmhints.functions & MwmFunc_Close))
1461 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1465 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1466 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1467 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1468 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1469 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1470 self
->decorations
&= ~OB_FRAME_DECOR_GRIPS
;
1472 /* can't maximize without moving/resizing */
1473 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1474 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1475 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1476 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1477 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1480 /* kill the handle on fully maxed windows */
1481 if (self
->max_vert
&& self
->max_horz
)
1482 self
->decorations
&= ~OB_FRAME_DECOR_HANDLE
;
1484 /* finally, the user can have requested no decorations, which overrides
1485 everything (but doesnt give it a border if it doesnt have one) */
1486 if (self
->undecorated
) {
1487 if (config_theme_keepborder
)
1488 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1490 self
->decorations
= 0;
1493 /* if we don't have a titlebar, then we cannot shade! */
1494 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1495 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1497 /* now we need to check against rules for the client's current state */
1498 if (self
->fullscreen
) {
1499 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1500 OB_CLIENT_FUNC_FULLSCREEN
|
1501 OB_CLIENT_FUNC_ICONIFY
);
1502 self
->decorations
= 0;
1505 client_change_allowed_actions(self
);
1508 /* adjust the client's decorations, etc. */
1509 client_reconfigure(self
);
1513 static void client_change_allowed_actions(ObClient
*self
)
1518 /* desktop windows are kept on all desktops */
1519 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1520 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1522 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1523 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1524 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1525 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1526 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1527 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1528 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1529 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1530 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1531 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1532 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1533 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1534 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1535 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1536 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1539 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1541 /* make sure the window isn't breaking any rules now */
1543 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1544 if (self
->frame
) client_shade(self
, FALSE
);
1545 else self
->shaded
= FALSE
;
1547 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1548 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1549 else self
->iconic
= FALSE
;
1551 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1552 if (self
->frame
) client_fullscreen(self
, FALSE
);
1553 else self
->fullscreen
= FALSE
;
1555 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1557 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1558 else self
->max_vert
= self
->max_horz
= FALSE
;
1562 void client_reconfigure(ObClient
*self
)
1564 /* by making this pass FALSE for user, we avoid the emacs event storm where
1565 every configurenotify causes an update in its normal hints, i think this
1566 is generally what we want anyways... */
1567 client_configure(self
, OB_CORNER_TOPLEFT
, self
->area
.x
, self
->area
.y
,
1568 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1571 void client_update_wmhints(ObClient
*self
)
1576 /* assume a window takes input if it doesnt specify */
1577 self
->can_focus
= TRUE
;
1579 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1580 if (hints
->flags
& InputHint
)
1581 self
->can_focus
= hints
->input
;
1583 /* only do this when first managing the window *AND* when we aren't
1585 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1586 if (hints
->flags
& StateHint
)
1587 self
->iconic
= hints
->initial_state
== IconicState
;
1589 if (!(hints
->flags
& WindowGroupHint
))
1590 hints
->window_group
= None
;
1592 /* did the group state change? */
1593 if (hints
->window_group
!=
1594 (self
->group
? self
->group
->leader
: None
)) {
1595 /* remove from the old group if there was one */
1596 if (self
->group
!= NULL
) {
1597 /* remove transients of the group */
1598 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
1599 self
->transients
= g_slist_remove(self
->transients
,
1602 /* remove myself from parents in the group */
1603 if (self
->transient_for
== OB_TRAN_GROUP
) {
1604 for (it
= self
->group
->members
; it
;
1605 it
= g_slist_next(it
))
1607 ObClient
*c
= it
->data
;
1609 if (c
!= self
&& !c
->transient_for
)
1610 c
->transients
= g_slist_remove(c
->transients
,
1615 group_remove(self
->group
, self
);
1618 if (hints
->window_group
!= None
) {
1619 self
->group
= group_add(hints
->window_group
, self
);
1621 /* i can only have transients from the group if i am not
1623 if (!self
->transient_for
) {
1624 /* add other transients of the group that are already
1626 for (it
= self
->group
->members
; it
;
1627 it
= g_slist_next(it
))
1629 ObClient
*c
= it
->data
;
1630 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
)
1632 g_slist_append(self
->transients
, c
);
1637 /* because the self->transient flag wont change from this call,
1638 we don't need to update the window's type and such, only its
1639 transient_for, and the transients lists of other windows in
1640 the group may be affected */
1641 client_update_transient_for(self
);
1644 /* the WM_HINTS can contain an icon */
1645 client_update_icons(self
);
1651 void client_update_title(ObClient
*self
)
1655 g_free(self
->title
);
1658 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1659 /* try old x stuff */
1660 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1661 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1662 if (self
->transient
) {
1664 GNOME alert windows are not given titles:
1665 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1667 data
= g_strdup("");
1669 data
= g_strdup("Unnamed Window");
1673 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1677 frame_adjust_title(self
->frame
);
1679 /* update the icon title */
1681 g_free(self
->icon_title
);
1684 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1685 /* try old x stuff */
1686 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
) ||
1687 PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
)))
1688 data
= g_strdup(self
->title
);
1690 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1691 self
->icon_title
= data
;
1694 void client_update_class(ObClient
*self
)
1699 if (self
->name
) g_free(self
->name
);
1700 if (self
->class) g_free(self
->class);
1701 if (self
->role
) g_free(self
->role
);
1703 self
->name
= self
->class = self
->role
= NULL
;
1705 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1707 self
->name
= g_strdup(data
[0]);
1709 self
->class = g_strdup(data
[1]);
1714 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1717 if (self
->name
== NULL
) self
->name
= g_strdup("");
1718 if (self
->class == NULL
) self
->class = g_strdup("");
1719 if (self
->role
== NULL
) self
->role
= g_strdup("");
1722 void client_update_strut(ObClient
*self
)
1726 gboolean got
= FALSE
;
1729 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1733 STRUT_PARTIAL_SET(strut
,
1734 data
[0], data
[2], data
[1], data
[3],
1735 data
[4], data
[5], data
[8], data
[9],
1736 data
[6], data
[7], data
[10], data
[11]);
1742 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1748 /* use the screen's width/height */
1749 a
= screen_physical_area();
1751 STRUT_PARTIAL_SET(strut
,
1752 data
[0], data
[2], data
[1], data
[3],
1753 a
->y
, a
->y
+ a
->height
- 1,
1754 a
->x
, a
->x
+ a
->width
- 1,
1755 a
->y
, a
->y
+ a
->height
- 1,
1756 a
->x
, a
->x
+ a
->width
- 1);
1762 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1763 0, 0, 0, 0, 0, 0, 0, 0);
1765 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1766 self
->strut
= strut
;
1768 /* updating here is pointless while we're being mapped cuz we're not in
1769 the client list yet */
1771 screen_update_areas();
1775 void client_update_icons(ObClient
*self
)
1781 for (i
= 0; i
< self
->nicons
; ++i
)
1782 g_free(self
->icons
[i
].data
);
1783 if (self
->nicons
> 0)
1784 g_free(self
->icons
);
1787 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1788 /* figure out how many valid icons are in here */
1790 while (num
- i
> 2) {
1794 if (i
> num
|| w
*h
== 0) break;
1798 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1800 /* store the icons */
1802 for (j
= 0; j
< self
->nicons
; ++j
) {
1805 w
= self
->icons
[j
].width
= data
[i
++];
1806 h
= self
->icons
[j
].height
= data
[i
++];
1808 if (w
*h
== 0) continue;
1810 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
1811 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
1816 self
->icons
[j
].data
[t
] =
1817 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
1818 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
1819 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
1820 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
1829 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
1830 if (hints
->flags
& IconPixmapHint
) {
1832 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1833 xerror_set_ignore(TRUE
);
1834 if (!RrPixmapToRGBA(ob_rr_inst
,
1836 (hints
->flags
& IconMaskHint
?
1837 hints
->icon_mask
: None
),
1838 &self
->icons
[self
->nicons
-1].width
,
1839 &self
->icons
[self
->nicons
-1].height
,
1840 &self
->icons
[self
->nicons
-1].data
)){
1841 g_free(&self
->icons
[self
->nicons
-1]);
1844 xerror_set_ignore(FALSE
);
1851 frame_adjust_icon(self
->frame
);
1854 void client_update_user_time(ObClient
*self
, gboolean new_event
)
1858 if (PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
)) {
1859 self
->user_time
= time
;
1860 /* we set this every time, not just when it grows, because in practice
1861 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
1862 backward we don't want all windows to stop focusing. we'll just
1863 assume noone is setting times older than the last one, cuz that
1864 would be pretty stupid anyways
1865 However! This is called when a window is mapped to get its user time
1866 but it's an old number, it's not changing it from new user
1867 interaction, so in that case, don't change the last user time.
1870 client_last_user_time
= time
;
1873 ob_debug("window %s user time %u\n", self->title, time);
1874 ob_debug("last user time %u\n", client_last_user_time);
1879 static void client_change_wm_state(ObClient
*self
)
1884 old
= self
->wmstate
;
1886 if (self
->shaded
|| self
->iconic
|| !self
->frame
->visible
)
1887 self
->wmstate
= IconicState
;
1889 self
->wmstate
= NormalState
;
1891 if (old
!= self
->wmstate
) {
1892 PROP_MSG(self
->window
, kde_wm_change_state
,
1893 self
->wmstate
, 1, 0, 0);
1895 state
[0] = self
->wmstate
;
1897 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1901 static void client_change_state(ObClient
*self
)
1903 gulong netstate
[11];
1908 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1910 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1912 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1913 if (self
->skip_taskbar
)
1914 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1915 if (self
->skip_pager
)
1916 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1917 if (self
->fullscreen
)
1918 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1920 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1922 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1924 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1926 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1927 if (self
->demands_attention
)
1928 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
1929 if (self
->undecorated
)
1930 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
1931 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1934 frame_adjust_state(self
->frame
);
1937 ObClient
*client_search_focus_tree(ObClient
*self
)
1942 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
1943 if (client_focused(it
->data
)) return it
->data
;
1944 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
1949 ObClient
*client_search_focus_tree_full(ObClient
*self
)
1951 if (self
->transient_for
) {
1952 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1953 return client_search_focus_tree_full(self
->transient_for
);
1956 gboolean recursed
= FALSE
;
1958 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
1959 if (!((ObClient
*)it
->data
)->transient_for
) {
1961 if ((c
= client_search_focus_tree_full(it
->data
)))
1970 /* this function checks the whole tree, the client_search_focus_tree~
1971 does not, so we need to check this window */
1972 if (client_focused(self
))
1974 return client_search_focus_tree(self
);
1977 static ObStackingLayer
calc_layer(ObClient
*self
)
1981 if (self
->fullscreen
&&
1982 (client_focused(self
) || client_search_focus_tree(self
)))
1983 l
= OB_STACKING_LAYER_FULLSCREEN
;
1984 else if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1985 l
= OB_STACKING_LAYER_DESKTOP
;
1986 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
1987 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
1988 else l
= OB_STACKING_LAYER_ABOVE
;
1990 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
1991 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
1992 else l
= OB_STACKING_LAYER_NORMAL
;
1997 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
1998 ObStackingLayer min
, gboolean raised
)
2000 ObStackingLayer old
, own
;
2004 own
= calc_layer(self
);
2005 self
->layer
= MAX(own
, min
);
2007 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2008 client_calc_layer_recursive(it
->data
, orig
,
2010 raised
? raised
: self
->layer
!= old
);
2012 if (!raised
&& self
->layer
!= old
)
2013 if (orig
->frame
) { /* only restack if the original window is managed */
2014 stacking_remove(CLIENT_AS_WINDOW(self
));
2015 stacking_add(CLIENT_AS_WINDOW(self
));
2019 void client_calc_layer(ObClient
*self
)
2026 /* transients take on the layer of their parents */
2027 it
= client_search_all_top_parents(self
);
2029 for (; it
; it
= g_slist_next(it
))
2030 client_calc_layer_recursive(it
->data
, orig
, 0, FALSE
);
2033 gboolean
client_should_show(ObClient
*self
)
2037 if (client_normal(self
) && screen_showing_desktop
)
2040 if (self->transient_for) {
2041 if (self->transient_for != OB_TRAN_GROUP)
2042 return client_should_show(self->transient_for);
2046 for (it = self->group->members; it; it = g_slist_next(it)) {
2047 ObClient *c = it->data;
2048 if (c != self && !c->transient_for) {
2049 if (client_should_show(c))
2056 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2062 void client_show(ObClient
*self
)
2065 if (client_should_show(self
)) {
2066 frame_show(self
->frame
);
2069 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2070 needs to be in IconicState. This includes when it is on another
2073 client_change_wm_state(self
);
2076 void client_hide(ObClient
*self
)
2078 if (!client_should_show(self
)) {
2079 frame_hide(self
->frame
);
2082 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2083 needs to be in IconicState. This includes when it is on another
2086 client_change_wm_state(self
);
2089 void client_showhide(ObClient
*self
)
2092 if (client_should_show(self
)) {
2093 frame_show(self
->frame
);
2096 frame_hide(self
->frame
);
2099 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2100 needs to be in IconicState. This includes when it is on another
2103 client_change_wm_state(self
);
2106 gboolean
client_normal(ObClient
*self
) {
2107 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2108 self
->type
== OB_CLIENT_TYPE_DOCK
||
2109 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2112 static void client_apply_startup_state(ObClient
*self
, gint x
, gint y
)
2114 gboolean pos
= FALSE
; /* has the window's position been configured? */
2117 /* save the position, and set self->area for these to use */
2123 /* these are in a carefully crafted order.. */
2126 self
->iconic
= FALSE
;
2127 client_iconify(self
, TRUE
, FALSE
);
2129 if (self
->fullscreen
) {
2130 self
->fullscreen
= FALSE
;
2131 client_fullscreen(self
, TRUE
);
2134 if (self
->undecorated
) {
2135 self
->undecorated
= FALSE
;
2136 client_set_undecorated(self
, TRUE
);
2139 self
->shaded
= FALSE
;
2140 client_shade(self
, TRUE
);
2142 if (self
->demands_attention
) {
2143 self
->demands_attention
= FALSE
;
2144 client_hilite(self
, TRUE
);
2147 if (self
->max_vert
&& self
->max_horz
) {
2148 self
->max_vert
= self
->max_horz
= FALSE
;
2149 client_maximize(self
, TRUE
, 0);
2151 } else if (self
->max_vert
) {
2152 self
->max_vert
= FALSE
;
2153 client_maximize(self
, TRUE
, 2);
2155 } else if (self
->max_horz
) {
2156 self
->max_horz
= FALSE
;
2157 client_maximize(self
, TRUE
, 1);
2161 /* if the client didn't get positioned yet, then do so now
2162 call client_move even if the window is not being moved anywhere, because
2163 when we reparent it and decorate it, it is getting moved and we need to
2164 be telling it so with a ConfigureNotify event.
2167 /* use the saved position */
2170 client_move(self
, x
, y
);
2173 /* nothing to do for the other states:
2182 void client_try_configure(ObClient
*self
, ObCorner anchor
,
2183 gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2184 gint
*logicalw
, gint
*logicalh
,
2187 Rect desired_area
= {*x
, *y
, *w
, *h
};
2189 /* make the frame recalculate its dimentions n shit without changing
2190 anything visible for real, this way the constraints below can work with
2191 the updated frame dimensions. */
2192 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
2194 /* work within the prefered sizes given by the window */
2195 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2196 gint basew
, baseh
, minw
, minh
;
2198 /* base size is substituted with min size if not specified */
2199 if (self
->base_size
.width
|| self
->base_size
.height
) {
2200 basew
= self
->base_size
.width
;
2201 baseh
= self
->base_size
.height
;
2203 basew
= self
->min_size
.width
;
2204 baseh
= self
->min_size
.height
;
2206 /* min size is substituted with base size if not specified */
2207 if (self
->min_size
.width
|| self
->min_size
.height
) {
2208 minw
= self
->min_size
.width
;
2209 minh
= self
->min_size
.height
;
2211 minw
= self
->base_size
.width
;
2212 minh
= self
->base_size
.height
;
2215 /* if this is a user-requested resize, then check against min/max
2218 /* smaller than min size or bigger than max size? */
2219 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2220 if (*w
< minw
) *w
= minw
;
2221 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2222 if (*h
< minh
) *h
= minh
;
2227 /* keep to the increments */
2228 *w
/= self
->size_inc
.width
;
2229 *h
/= self
->size_inc
.height
;
2231 /* you cannot resize to nothing */
2232 if (basew
+ *w
< 1) *w
= 1 - basew
;
2233 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2235 /* save the logical size */
2236 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2237 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2239 *w
*= self
->size_inc
.width
;
2240 *h
*= self
->size_inc
.height
;
2245 /* adjust the height to match the width for the aspect ratios.
2246 for this, min size is not substituted for base size ever. */
2247 *w
-= self
->base_size
.width
;
2248 *h
-= self
->base_size
.height
;
2250 if (!self
->fullscreen
) {
2251 if (self
->min_ratio
)
2252 if (*h
* self
->min_ratio
> *w
) {
2253 *h
= (gint
)(*w
/ self
->min_ratio
);
2255 /* you cannot resize to nothing */
2258 *w
= (gint
)(*h
* self
->min_ratio
);
2261 if (self
->max_ratio
)
2262 if (*h
* self
->max_ratio
< *w
) {
2263 *h
= (gint
)(*w
/ self
->max_ratio
);
2265 /* you cannot resize to nothing */
2268 *w
= (gint
)(*h
* self
->min_ratio
);
2273 *w
+= self
->base_size
.width
;
2274 *h
+= self
->base_size
.height
;
2277 /* gets the frame's position */
2278 frame_client_gravity(self
->frame
, x
, y
);
2280 /* these positions are frame positions, not client positions */
2282 /* set the size and position if fullscreen */
2283 if (self
->fullscreen
) {
2287 i
= screen_find_monitor(&desired_area
);
2288 a
= screen_physical_area_monitor(i
);
2295 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2296 is entering fullscreen */
2297 } else if (self
->max_horz
|| self
->max_vert
) {
2301 i
= screen_find_monitor(&desired_area
);
2302 a
= screen_area_monitor(self
->desktop
, i
);
2304 /* set the size and position if maximized */
2305 if (self
->max_horz
) {
2307 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2309 if (self
->max_vert
) {
2311 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2314 /* maximizing is not allowed if the user can't move+resize the window
2318 /* gets the client's position */
2319 frame_frame_gravity(self
->frame
, x
, y
);
2321 /* these override the above states! if you cant move you can't move! */
2323 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2327 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2328 *w
= self
->area
.width
;
2329 *h
= self
->area
.height
;
2337 case OB_CORNER_TOPLEFT
:
2339 case OB_CORNER_TOPRIGHT
:
2340 *x
-= *w
- self
->area
.width
;
2342 case OB_CORNER_BOTTOMLEFT
:
2343 *y
-= *h
- self
->area
.height
;
2345 case OB_CORNER_BOTTOMRIGHT
:
2346 *x
-= *w
- self
->area
.width
;
2347 *y
-= *h
- self
->area
.height
;
2353 void client_configure_full(ObClient
*self
, ObCorner anchor
,
2354 gint x
, gint y
, gint w
, gint h
,
2355 gboolean user
, gboolean final
,
2356 gboolean force_reply
)
2358 gint oldw
, oldh
, oldrx
, oldry
;
2359 gboolean send_resize_client
;
2360 gboolean moved
= FALSE
, resized
= FALSE
, rootmoved
= FALSE
;
2361 guint fdecor
= self
->frame
->decorations
;
2362 gboolean fhorz
= self
->frame
->max_horz
;
2363 gint logicalw
, logicalh
;
2365 /* find the new x, y, width, and height (and logical size) */
2366 client_try_configure(self
, anchor
, &x
, &y
, &w
, &h
,
2367 &logicalw
, &logicalh
, user
);
2369 /* set the logical size if things changed */
2370 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2371 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2373 /* figure out if we moved or resized or what */
2374 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2375 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2377 oldw
= self
->area
.width
;
2378 oldh
= self
->area
.height
;
2379 RECT_SET(self
->area
, x
, y
, w
, h
);
2381 /* for app-requested resizes, always resize if 'resized' is true.
2382 for user-requested ones, only resize if final is true, or when
2383 resizing in redraw mode */
2384 send_resize_client
= ((!user
&& resized
) ||
2386 (resized
&& config_resize_redraw
))));
2388 /* if the client is enlarging, then resize the client before the frame */
2389 if (send_resize_client
&& user
&& (w
> oldw
|| h
> oldh
))
2390 XResizeWindow(ob_display
, self
->window
, MAX(w
, oldw
), MAX(h
, oldh
));
2392 /* find the frame's dimensions and move/resize it */
2393 if (self
->decorations
!= fdecor
|| self
->max_horz
!= fhorz
)
2394 moved
= resized
= TRUE
;
2395 if (moved
|| resized
)
2396 frame_adjust_area(self
->frame
, moved
, resized
, FALSE
);
2398 /* find the client's position relative to the root window */
2399 oldrx
= self
->root_pos
.x
;
2400 oldry
= self
->root_pos
.y
;
2401 rootmoved
= (oldrx
!= (signed)(self
->frame
->area
.x
+
2402 self
->frame
->size
.left
-
2403 self
->border_width
) ||
2404 oldry
!= (signed)(self
->frame
->area
.y
+
2405 self
->frame
->size
.top
-
2406 self
->border_width
));
2408 if (force_reply
|| ((!user
|| (user
&& final
)) && rootmoved
))
2412 POINT_SET(self
->root_pos
,
2413 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2415 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2416 self
->border_width
);
2418 event
.type
= ConfigureNotify
;
2419 event
.xconfigure
.display
= ob_display
;
2420 event
.xconfigure
.event
= self
->window
;
2421 event
.xconfigure
.window
= self
->window
;
2423 /* root window real coords */
2424 event
.xconfigure
.x
= self
->root_pos
.x
;
2425 event
.xconfigure
.y
= self
->root_pos
.y
;
2426 event
.xconfigure
.width
= w
;
2427 event
.xconfigure
.height
= h
;
2428 event
.xconfigure
.border_width
= 0;
2429 event
.xconfigure
.above
= self
->frame
->plate
;
2430 event
.xconfigure
.override_redirect
= FALSE
;
2431 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2432 FALSE
, StructureNotifyMask
, &event
);
2435 /* if the client is shrinking, then resize the frame before the client */
2436 if (send_resize_client
&& (!user
|| (w
<= oldw
|| h
<= oldh
)))
2437 XResizeWindow(ob_display
, self
->window
, w
, h
);
2442 void client_fullscreen(ObClient
*self
, gboolean fs
)
2446 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2447 self
->fullscreen
== fs
) return; /* already done */
2449 self
->fullscreen
= fs
;
2450 client_change_state(self
); /* change the state hints on the client */
2451 client_calc_layer(self
); /* and adjust out layer/stacking */
2454 self
->pre_fullscreen_area
= self
->area
;
2455 /* if the window is maximized, its area isn't all that meaningful.
2456 save it's premax area instead. */
2457 if (self
->max_horz
) {
2458 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2459 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2461 if (self
->max_vert
) {
2462 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2463 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2466 /* these are not actually used cuz client_configure will set them
2467 as appropriate when the window is fullscreened */
2472 if (self
->pre_fullscreen_area
.width
> 0 &&
2473 self
->pre_fullscreen_area
.height
> 0)
2475 x
= self
->pre_fullscreen_area
.x
;
2476 y
= self
->pre_fullscreen_area
.y
;
2477 w
= self
->pre_fullscreen_area
.width
;
2478 h
= self
->pre_fullscreen_area
.height
;
2479 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2481 /* pick some fallbacks... */
2482 a
= screen_area_monitor(self
->desktop
, 0);
2483 x
= a
->x
+ a
->width
/ 4;
2484 y
= a
->y
+ a
->height
/ 4;
2490 client_setup_decor_and_functions(self
);
2492 client_move_resize(self
, x
, y
, w
, h
);
2494 /* try focus us when we go into fullscreen mode */
2498 static void client_iconify_recursive(ObClient
*self
,
2499 gboolean iconic
, gboolean curdesk
)
2502 gboolean changed
= FALSE
;
2505 if (self
->iconic
!= iconic
) {
2506 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2510 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
) {
2511 self
->iconic
= iconic
;
2513 /* update the focus lists.. iconic windows go to the bottom of
2514 the list, put the new iconic window at the 'top of the
2516 focus_order_to_top(self
);
2521 self
->iconic
= iconic
;
2524 client_set_desktop(self
, screen_desktop
, FALSE
);
2526 /* this puts it after the current focused window */
2527 focus_order_remove(self
);
2528 focus_order_add_new(self
);
2535 client_change_state(self
);
2536 client_showhide(self
);
2537 if (STRUT_EXISTS(self
->strut
))
2538 screen_update_areas();
2541 /* iconify all direct transients */
2542 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2543 if (it
->data
!= self
)
2544 if (client_is_direct_child(self
, it
->data
))
2545 client_iconify_recursive(it
->data
, iconic
, curdesk
);
2548 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
)
2550 /* move up the transient chain as far as possible first */
2551 self
= client_search_top_parent(self
);
2552 client_iconify_recursive(self
, iconic
, curdesk
);
2555 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2559 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2560 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2562 /* check if already done */
2564 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2565 if (dir
== 1 && self
->max_horz
) return;
2566 if (dir
== 2 && self
->max_vert
) return;
2568 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2569 if (dir
== 1 && !self
->max_horz
) return;
2570 if (dir
== 2 && !self
->max_vert
) return;
2573 /* we just tell it to configure in the same place and client_configure
2574 worries about filling the screen with the window */
2577 w
= self
->area
.width
;
2578 h
= self
->area
.height
;
2581 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2582 RECT_SET(self
->pre_max_area
,
2583 self
->area
.x
, self
->pre_max_area
.y
,
2584 self
->area
.width
, self
->pre_max_area
.height
);
2586 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2587 RECT_SET(self
->pre_max_area
,
2588 self
->pre_max_area
.x
, self
->area
.y
,
2589 self
->pre_max_area
.width
, self
->area
.height
);
2594 a
= screen_area_monitor(self
->desktop
, 0);
2595 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2596 if (self
->pre_max_area
.width
> 0) {
2597 x
= self
->pre_max_area
.x
;
2598 w
= self
->pre_max_area
.width
;
2600 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
2601 0, self
->pre_max_area
.height
);
2603 /* pick some fallbacks... */
2604 x
= a
->x
+ a
->width
/ 4;
2608 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
2609 if (self
->pre_max_area
.height
> 0) {
2610 y
= self
->pre_max_area
.y
;
2611 h
= self
->pre_max_area
.height
;
2613 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
2614 self
->pre_max_area
.width
, 0);
2616 /* pick some fallbacks... */
2617 y
= a
->y
+ a
->height
/ 4;
2623 if (dir
== 0 || dir
== 1) /* horz */
2624 self
->max_horz
= max
;
2625 if (dir
== 0 || dir
== 2) /* vert */
2626 self
->max_vert
= max
;
2628 client_change_state(self
); /* change the state hints on the client */
2630 client_setup_decor_and_functions(self
);
2632 client_move_resize(self
, x
, y
, w
, h
);
2635 void client_shade(ObClient
*self
, gboolean shade
)
2637 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2638 shade
) || /* can't shade */
2639 self
->shaded
== shade
) return; /* already done */
2641 self
->shaded
= shade
;
2642 client_change_state(self
);
2643 client_change_wm_state(self
); /* the window is being hidden/shown */
2644 /* resize the frame to just the titlebar */
2645 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
2648 void client_close(ObClient
*self
)
2652 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
2654 /* in the case that the client provides no means to requesting that it
2655 close, we just kill it */
2656 if (!self
->delete_window
)
2660 XXX: itd be cool to do timeouts and shit here for killing the client's
2662 like... if the window is around after 5 seconds, then the close button
2663 turns a nice red, and if this function is called again, the client is
2667 ce
.xclient
.type
= ClientMessage
;
2668 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2669 ce
.xclient
.display
= ob_display
;
2670 ce
.xclient
.window
= self
->window
;
2671 ce
.xclient
.format
= 32;
2672 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
2673 ce
.xclient
.data
.l
[1] = event_curtime
;
2674 ce
.xclient
.data
.l
[2] = 0l;
2675 ce
.xclient
.data
.l
[3] = 0l;
2676 ce
.xclient
.data
.l
[4] = 0l;
2677 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2680 void client_kill(ObClient
*self
)
2682 XKillClient(ob_display
, self
->window
);
2685 void client_hilite(ObClient
*self
, gboolean hilite
)
2687 if (self
->demands_attention
== hilite
)
2688 return; /* no change */
2690 /* don't allow focused windows to hilite */
2691 self
->demands_attention
= hilite
&& !client_focused(self
);
2692 if (self
->demands_attention
)
2693 frame_flash_start(self
->frame
);
2695 frame_flash_stop(self
->frame
);
2696 client_change_state(self
);
2699 void client_set_desktop_recursive(ObClient
*self
,
2700 guint target
, gboolean donthide
)
2705 if (target
!= self
->desktop
) {
2707 ob_debug("Setting desktop %u\n", target
+1);
2709 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
2711 /* remove from the old desktop(s) */
2712 focus_order_remove(self
);
2714 old
= self
->desktop
;
2715 self
->desktop
= target
;
2716 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
2717 /* the frame can display the current desktop state */
2718 frame_adjust_state(self
->frame
);
2719 /* 'move' the window to the new desktop */
2721 client_showhide(self
);
2722 /* raise if it was not already on the desktop */
2723 if (old
!= DESKTOP_ALL
)
2725 if (STRUT_EXISTS(self
->strut
))
2726 screen_update_areas();
2728 /* add to the new desktop(s) */
2729 if (config_focus_new
)
2730 focus_order_to_top(self
);
2732 focus_order_to_bottom(self
);
2735 /* move all transients */
2736 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2737 if (it
->data
!= self
)
2738 if (client_is_direct_child(self
, it
->data
))
2739 client_set_desktop_recursive(it
->data
, target
, donthide
);
2742 void client_set_desktop(ObClient
*self
, guint target
, gboolean donthide
)
2744 self
= client_search_top_parent(self
);
2745 client_set_desktop_recursive(self
, target
, donthide
);
2748 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
2750 while (child
!= parent
&&
2751 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
2752 child
= child
->transient_for
;
2753 return child
== parent
;
2756 ObClient
*client_search_modal_child(ObClient
*self
)
2761 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2762 ObClient
*c
= it
->data
;
2763 if ((ret
= client_search_modal_child(c
))) return ret
;
2764 if (c
->modal
) return c
;
2769 gboolean
client_validate(ObClient
*self
)
2773 XSync(ob_display
, FALSE
); /* get all events on the server */
2775 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
2776 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
2777 XPutBackEvent(ob_display
, &e
);
2784 void client_set_wm_state(ObClient
*self
, glong state
)
2786 if (state
== self
->wmstate
) return; /* no change */
2790 client_iconify(self
, TRUE
, TRUE
);
2793 client_iconify(self
, FALSE
, TRUE
);
2798 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
2800 gboolean shaded
= self
->shaded
;
2801 gboolean fullscreen
= self
->fullscreen
;
2802 gboolean undecorated
= self
->undecorated
;
2803 gboolean max_horz
= self
->max_horz
;
2804 gboolean max_vert
= self
->max_vert
;
2805 gboolean modal
= self
->modal
;
2806 gboolean iconic
= self
->iconic
;
2807 gboolean demands_attention
= self
->demands_attention
;
2810 if (!(action
== prop_atoms
.net_wm_state_add
||
2811 action
== prop_atoms
.net_wm_state_remove
||
2812 action
== prop_atoms
.net_wm_state_toggle
))
2813 /* an invalid action was passed to the client message, ignore it */
2816 for (i
= 0; i
< 2; ++i
) {
2817 Atom state
= i
== 0 ? data1
: data2
;
2819 if (!state
) continue;
2821 /* if toggling, then pick whether we're adding or removing */
2822 if (action
== prop_atoms
.net_wm_state_toggle
) {
2823 if (state
== prop_atoms
.net_wm_state_modal
)
2824 action
= modal
? prop_atoms
.net_wm_state_remove
:
2825 prop_atoms
.net_wm_state_add
;
2826 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
2827 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
2828 prop_atoms
.net_wm_state_add
;
2829 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
2830 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
2831 prop_atoms
.net_wm_state_add
;
2832 else if (state
== prop_atoms
.net_wm_state_shaded
)
2833 action
= shaded
? prop_atoms
.net_wm_state_remove
:
2834 prop_atoms
.net_wm_state_add
;
2835 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2836 action
= self
->skip_taskbar
?
2837 prop_atoms
.net_wm_state_remove
:
2838 prop_atoms
.net_wm_state_add
;
2839 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2840 action
= self
->skip_pager
?
2841 prop_atoms
.net_wm_state_remove
:
2842 prop_atoms
.net_wm_state_add
;
2843 else if (state
== prop_atoms
.net_wm_state_hidden
)
2844 action
= self
->iconic
?
2845 prop_atoms
.net_wm_state_remove
:
2846 prop_atoms
.net_wm_state_add
;
2847 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2848 action
= fullscreen
?
2849 prop_atoms
.net_wm_state_remove
:
2850 prop_atoms
.net_wm_state_add
;
2851 else if (state
== prop_atoms
.net_wm_state_above
)
2852 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2853 prop_atoms
.net_wm_state_add
;
2854 else if (state
== prop_atoms
.net_wm_state_below
)
2855 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2856 prop_atoms
.net_wm_state_add
;
2857 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
2858 action
= self
->demands_attention
?
2859 prop_atoms
.net_wm_state_remove
:
2860 prop_atoms
.net_wm_state_add
;
2861 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
2862 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
2863 prop_atoms
.net_wm_state_add
;
2866 if (action
== prop_atoms
.net_wm_state_add
) {
2867 if (state
== prop_atoms
.net_wm_state_modal
) {
2869 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2871 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2873 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2875 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2876 self
->skip_taskbar
= TRUE
;
2877 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2878 self
->skip_pager
= TRUE
;
2879 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
2881 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2883 } else if (state
== prop_atoms
.net_wm_state_above
) {
2885 self
->below
= FALSE
;
2886 } else if (state
== prop_atoms
.net_wm_state_below
) {
2887 self
->above
= FALSE
;
2889 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
2890 demands_attention
= TRUE
;
2891 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
2895 } else { /* action == prop_atoms.net_wm_state_remove */
2896 if (state
== prop_atoms
.net_wm_state_modal
) {
2898 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2900 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2902 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2904 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2905 self
->skip_taskbar
= FALSE
;
2906 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2907 self
->skip_pager
= FALSE
;
2908 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
2910 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2912 } else if (state
== prop_atoms
.net_wm_state_above
) {
2913 self
->above
= FALSE
;
2914 } else if (state
== prop_atoms
.net_wm_state_below
) {
2915 self
->below
= FALSE
;
2916 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
2917 demands_attention
= FALSE
;
2918 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
2919 undecorated
= FALSE
;
2923 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2924 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2926 if (max_horz
== max_vert
) { /* both going the same way */
2927 client_maximize(self
, max_horz
, 0);
2929 client_maximize(self
, max_horz
, 1);
2930 client_maximize(self
, max_vert
, 2);
2934 if (max_horz
!= self
->max_horz
)
2935 client_maximize(self
, max_horz
, 1);
2937 client_maximize(self
, max_vert
, 2);
2940 /* change fullscreen state before shading, as it will affect if the window
2942 if (fullscreen
!= self
->fullscreen
)
2943 client_fullscreen(self
, fullscreen
);
2944 if (shaded
!= self
->shaded
)
2945 client_shade(self
, shaded
);
2946 if (undecorated
!= self
->undecorated
)
2947 client_set_undecorated(self
, undecorated
);
2948 if (modal
!= self
->modal
) {
2949 self
->modal
= modal
;
2950 /* when a window changes modality, then its stacking order with its
2951 transients needs to change */
2954 if (iconic
!= self
->iconic
)
2955 client_iconify(self
, iconic
, FALSE
);
2957 if (demands_attention
!= self
->demands_attention
)
2958 client_hilite(self
, demands_attention
);
2960 client_change_state(self
); /* change the hint to reflect these changes */
2963 ObClient
*client_focus_target(ObClient
*self
)
2965 ObClient
*child
= NULL
;
2967 child
= client_search_modal_child(self
);
2968 if (child
) return child
;
2972 gboolean
client_can_focus(ObClient
*self
)
2976 /* choose the correct target */
2977 self
= client_focus_target(self
);
2979 if (!self
->frame
->visible
)
2982 if (!(self
->can_focus
|| self
->focus_notify
))
2985 /* do a check to see if the window has already been unmapped or destroyed
2986 do this intelligently while watching out for unmaps we've generated
2987 (ignore_unmaps > 0) */
2988 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2989 DestroyNotify
, &ev
)) {
2990 XPutBackEvent(ob_display
, &ev
);
2993 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2994 UnmapNotify
, &ev
)) {
2995 if (self
->ignore_unmaps
) {
2996 self
->ignore_unmaps
--;
2998 XPutBackEvent(ob_display
, &ev
);
3006 gboolean
client_focus(ObClient
*self
)
3008 /* choose the correct target */
3009 self
= client_focus_target(self
);
3011 if (!client_can_focus(self
)) {
3012 if (!self
->frame
->visible
) {
3013 /* update the focus lists */
3014 focus_order_to_top(self
);
3019 ob_debug("Focusing client \"%s\" at time %u\n", self
->title
, event_curtime
);
3021 if (self
->can_focus
) {
3022 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3026 if (self
->focus_notify
) {
3028 ce
.xclient
.type
= ClientMessage
;
3029 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3030 ce
.xclient
.display
= ob_display
;
3031 ce
.xclient
.window
= self
->window
;
3032 ce
.xclient
.format
= 32;
3033 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3034 ce
.xclient
.data
.l
[1] = event_curtime
;
3035 ce
.xclient
.data
.l
[2] = 0l;
3036 ce
.xclient
.data
.l
[3] = 0l;
3037 ce
.xclient
.data
.l
[4] = 0l;
3038 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3042 ob_debug("%sively focusing %lx at %d\n",
3043 (self
->can_focus
? "act" : "pass"),
3044 self
->window
, (gint
) event_curtime
);
3047 /* Cause the FocusIn to come back to us. Important for desktop switches,
3048 since otherwise we'll have no FocusIn on the queue and send it off to
3049 the focus_backup. */
3050 XSync(ob_display
, FALSE
);
3054 /* Used when the current client is closed or otherwise hidden, focus_last will
3055 then prevent focus from going to the mouse pointer
3057 static void client_unfocus(ObClient
*self
)
3059 if (focus_client
== self
) {
3061 ob_debug("client_unfocus for %lx\n", self
->window
);
3063 focus_fallback(FALSE
);
3067 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3069 /* XXX do some stuff here if user is false to determine if we really want
3070 to activate it or not (a parent or group member is currently
3073 ob_debug("Want to activate window 0x%x with time %u (last time %u), "
3075 self
->window
, event_curtime
, client_last_user_time
,
3076 (user
? "user" : "application"));
3077 if (!user
&& event_curtime
&&
3078 !event_time_after(event_curtime
, client_last_user_time
))
3080 client_hilite(self
, TRUE
);
3082 if (client_normal(self
) && screen_showing_desktop
)
3083 screen_show_desktop(FALSE
);
3085 client_iconify(self
, FALSE
, here
);
3086 if (self
->desktop
!= DESKTOP_ALL
&&
3087 self
->desktop
!= screen_desktop
) {
3089 client_set_desktop(self
, screen_desktop
, FALSE
);
3091 screen_set_desktop(self
->desktop
);
3092 } else if (!self
->frame
->visible
)
3093 /* if its not visible for other reasons, then don't mess
3097 client_shade(self
, FALSE
);
3101 /* we do this an action here. this is rather important. this is because
3102 we want the results from the focus change to take place BEFORE we go
3103 about raising the window. when a fullscreen window loses focus, we
3104 need this or else the raise wont be able to raise above the
3105 to-lose-focus fullscreen window. */
3110 void client_raise(ObClient
*self
)
3112 action_run_string("Raise", self
, CurrentTime
);
3115 void client_lower(ObClient
*self
)
3117 action_run_string("Lower", self
, CurrentTime
);
3120 gboolean
client_focused(ObClient
*self
)
3122 return self
== focus_client
;
3125 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3128 /* si is the smallest image >= req */
3129 /* li is the largest image < req */
3130 gulong size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
3132 if (!self
->nicons
) {
3133 ObClientIcon
*parent
= NULL
;
3135 if (self
->transient_for
) {
3136 if (self
->transient_for
!= OB_TRAN_GROUP
)
3137 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3140 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3141 ObClient
*c
= it
->data
;
3142 if (c
!= self
&& !c
->transient_for
) {
3143 if ((parent
= client_icon_recursive(c
, w
, h
)))
3153 for (i
= 0; i
< self
->nicons
; ++i
) {
3154 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
3155 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
3159 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
3164 if (largest
== 0) /* didnt find one smaller than the requested size */
3165 return &self
->icons
[si
];
3166 return &self
->icons
[li
];
3169 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3172 static ObClientIcon deficon
;
3174 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3175 deficon
.width
= deficon
.height
= 48;
3176 deficon
.data
= ob_rr_theme
->def_win_icon
;
3182 /* this be mostly ripped from fvwm */
3183 ObClient
*client_find_directional(ObClient
*c
, ObDirection dir
)
3185 gint my_cx
, my_cy
, his_cx
, his_cy
;
3188 gint score
, best_score
;
3189 ObClient
*best_client
, *cur
;
3195 /* first, find the centre coords of the currently focused window */
3196 my_cx
= c
->frame
->area
.x
+ c
->frame
->area
.width
/ 2;
3197 my_cy
= c
->frame
->area
.y
+ c
->frame
->area
.height
/ 2;
3202 for(it
= g_list_first(client_list
); it
; it
= g_list_next(it
)) {
3205 /* the currently selected window isn't interesting */
3208 if (!client_normal(cur
))
3210 /* using c->desktop instead of screen_desktop doesn't work if the
3211 * current window was omnipresent, hope this doesn't have any other
3213 if(screen_desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
3217 if(!(client_focus_target(cur
) == cur
&&
3218 client_can_focus(cur
)))
3221 /* find the centre coords of this window, from the
3222 * currently focused window's point of view */
3223 his_cx
= (cur
->frame
->area
.x
- my_cx
)
3224 + cur
->frame
->area
.width
/ 2;
3225 his_cy
= (cur
->frame
->area
.y
- my_cy
)
3226 + cur
->frame
->area
.height
/ 2;
3228 if(dir
== OB_DIRECTION_NORTHEAST
|| dir
== OB_DIRECTION_SOUTHEAST
||
3229 dir
== OB_DIRECTION_SOUTHWEST
|| dir
== OB_DIRECTION_NORTHWEST
) {
3231 /* Rotate the diagonals 45 degrees counterclockwise.
3232 * To do this, multiply the matrix /+h +h\ with the
3233 * vector (x y). \-h +h/
3234 * h = sqrt(0.5). We can set h := 1 since absolute
3235 * distance doesn't matter here. */
3236 tx
= his_cx
+ his_cy
;
3237 his_cy
= -his_cx
+ his_cy
;
3242 case OB_DIRECTION_NORTH
:
3243 case OB_DIRECTION_SOUTH
:
3244 case OB_DIRECTION_NORTHEAST
:
3245 case OB_DIRECTION_SOUTHWEST
:
3246 offset
= (his_cx
< 0) ? -his_cx
: his_cx
;
3247 distance
= ((dir
== OB_DIRECTION_NORTH
||
3248 dir
== OB_DIRECTION_NORTHEAST
) ?
3251 case OB_DIRECTION_EAST
:
3252 case OB_DIRECTION_WEST
:
3253 case OB_DIRECTION_SOUTHEAST
:
3254 case OB_DIRECTION_NORTHWEST
:
3255 offset
= (his_cy
< 0) ? -his_cy
: his_cy
;
3256 distance
= ((dir
== OB_DIRECTION_WEST
||
3257 dir
== OB_DIRECTION_NORTHWEST
) ?
3262 /* the target must be in the requested direction */
3266 /* Calculate score for this window. The smaller the better. */
3267 score
= distance
+ offset
;
3269 /* windows more than 45 degrees off the direction are
3270 * heavily penalized and will only be chosen if nothing
3271 * else within a million pixels */
3272 if(offset
> distance
)
3275 if(best_score
== -1 || score
< best_score
)
3283 void client_set_layer(ObClient
*self
, gint layer
)
3287 self
->above
= FALSE
;
3288 } else if (layer
== 0) {
3289 self
->below
= self
->above
= FALSE
;
3291 self
->below
= FALSE
;
3294 client_calc_layer(self
);
3295 client_change_state(self
); /* reflect this in the state hints */
3298 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3300 if (self
->undecorated
!= undecorated
) {
3301 self
->undecorated
= undecorated
;
3302 client_setup_decor_and_functions(self
);
3303 /* Make sure the client knows it might have moved. Maybe there is a
3304 * better way of doing this so only one client_configure is sent, but
3305 * since 125 of these are sent per second when moving the window (with
3306 * user = FALSE) i doubt it matters much.
3308 client_configure(self
, OB_CORNER_TOPLEFT
, self
->area
.x
, self
->area
.y
,
3309 self
->area
.width
, self
->area
.height
, TRUE
, TRUE
);
3310 client_change_state(self
); /* reflect this in the state hints */
3314 guint
client_monitor(ObClient
*self
)
3316 return screen_find_monitor(&self
->frame
->area
);
3319 ObClient
*client_search_top_parent(ObClient
*self
)
3321 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
)
3322 self
= self
->transient_for
;
3326 GSList
*client_search_all_top_parents(ObClient
*self
)
3330 /* move up the direct transient chain as far as possible */
3331 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
)
3332 self
= self
->transient_for
;
3334 if (!self
->transient_for
)
3335 ret
= g_slist_prepend(ret
, self
);
3339 g_assert(self
->group
);
3341 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3342 ObClient
*c
= it
->data
;
3344 if (!c
->transient_for
)
3345 ret
= g_slist_prepend(ret
, c
);
3348 if (ret
== NULL
) /* no group parents */
3349 ret
= g_slist_prepend(ret
, self
);
3355 ObClient
*client_search_focus_parent(ObClient
*self
)
3357 if (self
->transient_for
) {
3358 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3359 if (client_focused(self
->transient_for
))
3360 return self
->transient_for
;
3364 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3365 ObClient
*c
= it
->data
;
3367 /* checking transient_for prevents infinate loops! */
3368 if (c
!= self
&& !c
->transient_for
)
3369 if (client_focused(c
))
3378 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3380 if (self
->transient_for
) {
3381 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3382 if (self
->transient_for
== search
)
3387 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3388 ObClient
*c
= it
->data
;
3390 /* checking transient_for prevents infinate loops! */
3391 if (c
!= self
&& !c
->transient_for
)
3401 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3405 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3406 if (sit
->data
== search
)
3408 if (client_search_transient(sit
->data
, search
))
3414 void client_update_sm_client_id(ObClient
*self
)
3416 g_free(self
->sm_client_id
);
3417 self
->sm_client_id
= NULL
;
3419 if (!PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
) &&
3421 PROP_GETS(self
->group
->leader
, sm_client_id
, locale
,
3422 &self
->sm_client_id
);
3425 #define WANT_EDGE(cur, c) \
3428 if(!client_normal(cur)) \
3430 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3434 if(cur->layer < c->layer && !config_resist_layers_below) \
3437 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3438 if ((his_edge_start >= my_edge_start && \
3439 his_edge_start <= my_edge_end) || \
3440 (my_edge_start >= his_edge_start && \
3441 my_edge_start <= his_edge_end)) \
3444 /* finds the nearest edge in the given direction from the current client
3445 * note to self: the edge is the -frame- edge (the actual one), not the
3448 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3450 gint dest
, monitor_dest
;
3451 gint my_edge_start
, my_edge_end
, my_offset
;
3458 a
= screen_area(c
->desktop
);
3459 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3462 case OB_DIRECTION_NORTH
:
3463 my_edge_start
= c
->frame
->area
.x
;
3464 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3465 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3467 /* default: top of screen */
3468 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3469 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3470 /* if the monitor edge comes before the screen edge, */
3471 /* use that as the destination instead. (For xinerama) */
3472 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3473 dest
= monitor_dest
;
3475 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3476 gint his_edge_start
, his_edge_end
, his_offset
;
3477 ObClient
*cur
= it
->data
;
3481 his_edge_start
= cur
->frame
->area
.x
;
3482 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3483 his_offset
= cur
->frame
->area
.y
+
3484 (hang
? 0 : cur
->frame
->area
.height
);
3486 if(his_offset
+ 1 > my_offset
)
3489 if(his_offset
< dest
)
3492 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3495 case OB_DIRECTION_SOUTH
:
3496 my_edge_start
= c
->frame
->area
.x
;
3497 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3498 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3500 /* default: bottom of screen */
3501 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3502 monitor_dest
= monitor
->y
+ monitor
->height
-
3503 (hang
? c
->frame
->area
.height
: 0);
3504 /* if the monitor edge comes before the screen edge, */
3505 /* use that as the destination instead. (For xinerama) */
3506 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3507 dest
= monitor_dest
;
3509 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3510 gint his_edge_start
, his_edge_end
, his_offset
;
3511 ObClient
*cur
= it
->data
;
3515 his_edge_start
= cur
->frame
->area
.x
;
3516 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3517 his_offset
= cur
->frame
->area
.y
+
3518 (hang
? cur
->frame
->area
.height
: 0);
3521 if(his_offset
- 1 < my_offset
)
3524 if(his_offset
> dest
)
3527 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3530 case OB_DIRECTION_WEST
:
3531 my_edge_start
= c
->frame
->area
.y
;
3532 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3533 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3535 /* default: leftmost egde of screen */
3536 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3537 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3538 /* if the monitor edge comes before the screen edge, */
3539 /* use that as the destination instead. (For xinerama) */
3540 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3541 dest
= monitor_dest
;
3543 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3544 gint his_edge_start
, his_edge_end
, his_offset
;
3545 ObClient
*cur
= it
->data
;
3549 his_edge_start
= cur
->frame
->area
.y
;
3550 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3551 his_offset
= cur
->frame
->area
.x
+
3552 (hang
? 0 : cur
->frame
->area
.width
);
3554 if(his_offset
+ 1 > my_offset
)
3557 if(his_offset
< dest
)
3560 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3563 case OB_DIRECTION_EAST
:
3564 my_edge_start
= c
->frame
->area
.y
;
3565 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3566 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3568 /* default: rightmost edge of screen */
3569 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3570 monitor_dest
= monitor
->x
+ monitor
->width
-
3571 (hang
? c
->frame
->area
.width
: 0);
3572 /* if the monitor edge comes before the screen edge, */
3573 /* use that as the destination instead. (For xinerama) */
3574 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3575 dest
= monitor_dest
;
3577 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3578 gint his_edge_start
, his_edge_end
, his_offset
;
3579 ObClient
*cur
= it
->data
;
3583 his_edge_start
= cur
->frame
->area
.y
;
3584 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3585 his_offset
= cur
->frame
->area
.x
+
3586 (hang
? cur
->frame
->area
.width
: 0);
3588 if(his_offset
- 1 < my_offset
)
3591 if(his_offset
> dest
)
3594 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3597 case OB_DIRECTION_NORTHEAST
:
3598 case OB_DIRECTION_SOUTHEAST
:
3599 case OB_DIRECTION_NORTHWEST
:
3600 case OB_DIRECTION_SOUTHWEST
:
3601 /* not implemented */
3603 g_assert_not_reached();
3604 dest
= 0; /* suppress warning */
3609 ObClient
* client_under_pointer()
3613 ObClient
*ret
= NULL
;
3615 if (screen_pointer_pos(&x
, &y
)) {
3616 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3617 if (WINDOW_IS_CLIENT(it
->data
)) {
3618 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3619 if (c
->frame
->visible
&&
3620 RECT_CONTAINS(c
->frame
->area
, x
, y
)) {
3630 gboolean
client_has_group_siblings(ObClient
*self
)
3632 return self
->group
&& self
->group
->members
->next
;