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
);
82 void client_startup(gboolean reconfig
)
89 void client_shutdown(gboolean reconfig
)
93 void client_add_destructor(ObClientDestructor func
, gpointer data
)
95 Destructor
*d
= g_new(Destructor
, 1);
98 client_destructors
= g_slist_prepend(client_destructors
, d
);
101 void client_remove_destructor(ObClientDestructor func
)
105 for (it
= client_destructors
; it
; it
= g_slist_next(it
)) {
106 Destructor
*d
= it
->data
;
107 if (d
->func
== func
) {
109 client_destructors
= g_slist_delete_link(client_destructors
, it
);
115 void client_set_list()
117 Window
*windows
, *win_it
;
119 guint size
= g_list_length(client_list
);
121 /* create an array of the window ids */
123 windows
= g_new(Window
, size
);
125 for (it
= client_list
; it
; it
= g_list_next(it
), ++win_it
)
126 *win_it
= ((ObClient
*)it
->data
)->window
;
130 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
131 net_client_list
, window
, (gulong
*)windows
, size
);
140 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, gpointer data)
144 for (it = self->transients; it; it = g_slist_next(it)) {
145 if (!func(it->data, data)) return;
146 client_foreach_transient(it->data, func, data);
150 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, gpointer data)
152 if (self->transient_for) {
153 if (self->transient_for != OB_TRAN_GROUP) {
154 if (!func(self->transient_for, data)) return;
155 client_foreach_ancestor(self->transient_for, func, data);
159 for (it = self->group->members; it; it = g_slist_next(it))
160 if (it->data != self &&
161 !((ObClient*)it->data)->transient_for) {
162 if (!func(it->data, data)) return;
163 client_foreach_ancestor(it->data, func, data);
170 void client_manage_all()
175 XWindowAttributes attrib
;
177 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
178 &w
, &w
, &children
, &nchild
);
180 /* remove all icon windows from the list */
181 for (i
= 0; i
< nchild
; i
++) {
182 if (children
[i
] == None
) continue;
183 wmhints
= XGetWMHints(ob_display
, children
[i
]);
185 if ((wmhints
->flags
& IconWindowHint
) &&
186 (wmhints
->icon_window
!= children
[i
]))
187 for (j
= 0; j
< nchild
; j
++)
188 if (children
[j
] == wmhints
->icon_window
) {
196 for (i
= 0; i
< nchild
; ++i
) {
197 if (children
[i
] == None
)
199 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
200 if (attrib
.override_redirect
) continue;
202 if (attrib
.map_state
!= IsUnmapped
)
203 client_manage(children
[i
]);
209 void client_manage(Window window
)
213 XWindowAttributes attrib
;
214 XSetWindowAttributes attrib_set
;
216 gboolean activate
= FALSE
;
217 ObAppSettings
*settings
;
222 /* check if it has already been unmapped by the time we started mapping
223 the grab does a sync so we don't have to here */
224 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
225 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
))
227 XPutBackEvent(ob_display
, &e
);
230 return; /* don't manage it */
233 /* make sure it isn't an override-redirect window */
234 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
235 attrib
.override_redirect
)
238 return; /* don't manage it */
241 /* is the window a docking app */
242 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
243 if ((wmhint
->flags
& StateHint
) &&
244 wmhint
->initial_state
== WithdrawnState
)
246 dock_add(window
, wmhint
);
254 ob_debug("Managing window: %lx\n", window
);
256 /* choose the events we want to receive on the CLIENT window */
257 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
258 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
259 XChangeWindowAttributes(ob_display
, window
,
260 CWEventMask
|CWDontPropagate
, &attrib_set
);
263 /* create the ObClient struct, and populate it from the hints on the
265 self
= g_new0(ObClient
, 1);
266 self
->obwin
.type
= Window_Client
;
267 self
->window
= window
;
269 /* non-zero defaults */
270 self
->title_count
= 1;
271 self
->wmstate
= WithdrawnState
; /* make sure it gets updated first time */
273 self
->desktop
= screen_num_desktops
; /* always an invalid value */
274 self
->user_time
= ~0; /* maximum value, always newer than the real time */
276 client_get_all(self
);
277 client_restore_session_state(self
);
278 /* per-app settings override stuff, and return the settings for other
280 settings
= client_get_settings_state(self
);
282 client_calc_layer(self
);
285 Time t
= sn_app_started(self
->startup_id
, self
->class);
286 if (t
) self
->user_time
= t
;
289 /* update the focus lists, do this before the call to change_state or
290 it can end up in the list twice! */
291 focus_order_add_new(self
);
293 /* remove the client's border (and adjust re gravity) */
294 client_toggle_border(self
, FALSE
);
296 /* specify that if we exit, the window should not be destroyed and should
297 be reparented back to root automatically */
298 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
300 /* create the decoration frame for the client window */
301 self
->frame
= frame_new(self
);
303 frame_grab_client(self
->frame
, self
);
305 /* do this after we have a frame.. it uses the frame to help determine the
306 WM_STATE to apply. */
307 client_change_state(self
);
311 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
312 client_restore_session_stacking(self
);
314 /* focus the new window? */
315 if (ob_state() != OB_STATE_STARTING
&&
316 /* this means focus=true for window is same as config_focus_new=true */
317 ((config_focus_new
|| (settings
&& settings
->focus
== 1)) ||
318 client_search_focus_parent(self
)) &&
319 /* this checks for focus=false for the window */
320 (!settings
|| settings
->focus
!= 0) &&
321 /* note the check against Type_Normal/Dialog, not client_normal(self),
322 which would also include other types. in this case we want more
323 strict rules for focus */
324 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
325 self
->type
== OB_CLIENT_TYPE_DIALOG
))
329 if (self
->desktop
!= screen_desktop
) {
330 /* activate the window */
333 gboolean group_foc
= FALSE
;
338 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
340 if (client_focused(it
->data
))
348 (!self
->transient_for
&& (!self
->group
||
349 !self
->group
->members
->next
))) ||
350 client_search_focus_tree_full(self
) ||
352 !client_normal(focus_client
))
354 /* activate the window */
361 /* get the current position */
365 /* figure out placement for the window */
366 if (ob_state() == OB_STATE_RUNNING
) {
369 transient
= place_client(self
, &newx
, &newy
, settings
);
371 /* make sure the window is visible. */
372 client_find_onscreen(self
, &newx
, &newy
,
373 self
->frame
->area
.width
,
374 self
->frame
->area
.height
,
375 /* non-normal clients has less rules, and
376 windows that are being restored from a
377 session do also. we can assume you want
378 it back where you saved it. Clients saying
379 they placed themselves are subjected to
380 harder rules, ones that are placed by
381 place.c or by the user are allowed partially
382 off-screen and on xinerama divides (ie,
383 it is up to the placement routines to avoid
384 the xinerama divides) */
386 (((self
->positioned
& PPosition
) &&
387 !(self
->positioned
& USPosition
)) &&
388 client_normal(self
) &&
392 /* do this after the window is placed, so the premax/prefullscreen numbers
394 also, this moves the window to the position where it has been placed
396 client_apply_startup_state(self
, newx
, newy
);
398 keyboard_grab_for_client(self
, TRUE
);
399 mouse_grab_for_client(self
, TRUE
);
402 /* This is focus stealing prevention */
403 ob_debug("Want to focus new window 0x%x with time %u (last time %u)\n",
404 self
->window
, self
->user_time
, client_last_user_time
);
406 /* If a nothing at all, or a parent was focused, then focus this
409 if (!focus_client
|| client_search_focus_parent(self
) != NULL
)
413 /* If time stamp is old, don't steal focus */
414 if (self
->user_time
&& self
->user_time
< client_last_user_time
)
416 /* Don't steal focus from globally active clients.
417 I stole this idea from KWin. It seems nice.
419 if (!focus_client
->can_focus
&& focus_client
->focus_notify
)
425 /* since focus can change the stacking orders, if we focus the
426 window then the standard raise it gets is not enough, we need
427 to queue one for after the focus change takes place */
430 ob_debug("Focus stealing prevention activated for %s with time %u "
432 self
->title
, self
->user_time
, client_last_user_time
);
433 /* if the client isn't focused, then hilite it so the user
435 client_hilite(self
, TRUE
);
439 /* This may look rather odd. Well it's because new windows are added
440 to the stacking order non-intrusively. If we're not going to focus
441 the new window or hilite it, then we raise it to the top. This will
442 take affect for things that don't get focused like splash screens.
443 Also if you don't have focus_new enabled, then it's going to get
444 raised to the top. Legacy begets legacy I guess?
449 /* this has to happen before we try focus the window, but we want it to
450 happen after the client's stacking has been determined or it looks bad
452 client_showhide(self
);
454 /* use client_focus instead of client_activate cuz client_activate does
455 stuff like switch desktops etc and I'm not interested in all that when
456 a window maps since its not based on an action from the user like
457 clicking a window to activate it. so keep the new window out of the way
460 /* if using focus_delay, stop the timer now so that focus doesn't
462 event_halt_focus_delay();
466 /* client_activate does this but we aret using it so we have to do it
468 if (screen_showing_desktop
)
469 screen_show_desktop(FALSE
);
471 /* add to client list/map */
472 client_list
= g_list_append(client_list
, self
);
473 g_hash_table_insert(window_map
, &self
->window
, self
);
475 /* this has to happen after we're in the client_list */
476 if (STRUT_EXISTS(self
->strut
))
477 screen_update_areas();
479 /* update the list hints */
482 ob_debug("Managed window 0x%lx (%s)\n", window
, self
->class);
485 void client_unmanage_all()
487 while (client_list
!= NULL
)
488 client_unmanage(client_list
->data
);
491 void client_unmanage(ObClient
*self
)
496 ob_debug("Unmanaging window: %lx (%s) (%s)\n", self
->window
, self
->class,
497 self
->title
? self
->title
: "");
499 g_assert(self
!= NULL
);
501 /* update the focus lists */
502 focus_order_remove(self
);
504 if (focus_client
== self
) {
507 /* focus the last focused window on the desktop, and ignore enter
508 events from the unmap so it doesnt mess with the focus */
509 while (XCheckTypedEvent(ob_display
, EnterNotify
, &e
));
510 /* remove these flags so we don't end up getting focused in the
512 self
->can_focus
= FALSE
;
513 self
->focus_notify
= FALSE
;
515 client_unfocus(self
);
518 /* potentially fix focusLast */
519 if (config_focus_last
)
520 grab_pointer(TRUE
, OB_CURSOR_NONE
);
522 frame_hide(self
->frame
);
525 keyboard_grab_for_client(self
, FALSE
);
526 mouse_grab_for_client(self
, FALSE
);
528 /* remove the window from our save set */
529 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
531 /* we dont want events no more */
532 XSelectInput(ob_display
, self
->window
, NoEventMask
);
534 client_list
= g_list_remove(client_list
, self
);
535 stacking_remove(self
);
536 g_hash_table_remove(window_map
, &self
->window
);
538 /* once the client is out of the list, update the struts to remove its
540 if (STRUT_EXISTS(self
->strut
))
541 screen_update_areas();
543 for (it
= client_destructors
; it
; it
= g_slist_next(it
)) {
544 Destructor
*d
= it
->data
;
545 d
->func(self
, d
->data
);
548 /* tell our parent(s) that we're gone */
549 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
550 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
551 if (it
->data
!= self
)
552 ((ObClient
*)it
->data
)->transients
=
553 g_slist_remove(((ObClient
*)it
->data
)->transients
, self
);
554 } else if (self
->transient_for
) { /* transient of window */
555 self
->transient_for
->transients
=
556 g_slist_remove(self
->transient_for
->transients
, self
);
559 /* tell our transients that we're gone */
560 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
561 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
562 ((ObClient
*)it
->data
)->transient_for
= NULL
;
563 client_calc_layer(it
->data
);
567 /* remove from its group */
569 group_remove(self
->group
, self
);
573 /* give the client its border back */
574 client_toggle_border(self
, TRUE
);
576 /* reparent the window out of the frame, and free the frame */
577 frame_release_client(self
->frame
, self
);
580 /* restore the window's original geometry so it is not lost */
581 if (self
->fullscreen
)
582 XMoveResizeWindow(ob_display
, self
->window
,
583 self
->pre_fullscreen_area
.x
,
584 self
->pre_fullscreen_area
.y
,
585 self
->pre_fullscreen_area
.width
,
586 self
->pre_fullscreen_area
.height
);
587 else if (self
->max_horz
|| self
->max_vert
) {
589 if (self
->max_horz
) {
590 a
.x
= self
->pre_max_area
.x
;
591 a
.width
= self
->pre_max_area
.width
;
593 if (self
->max_vert
) {
594 a
.y
= self
->pre_max_area
.y
;
595 a
.height
= self
->pre_max_area
.height
;
597 XMoveResizeWindow(ob_display
, self
->window
,
598 a
.x
, a
.y
, a
.width
, a
.height
);
601 if (ob_state() != OB_STATE_EXITING
) {
602 /* these values should not be persisted across a window
604 PROP_ERASE(self
->window
, net_wm_desktop
);
605 PROP_ERASE(self
->window
, net_wm_state
);
606 PROP_ERASE(self
->window
, wm_state
);
608 /* if we're left in an unmapped state, the client wont be mapped. this
609 is bad, since we will no longer be managing the window on restart */
610 XMapWindow(ob_display
, self
->window
);
614 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
616 /* free all data allocated in the client struct */
617 g_slist_free(self
->transients
);
618 for (j
= 0; j
< self
->nicons
; ++j
)
619 g_free(self
->icons
[j
].data
);
620 if (self
->nicons
> 0)
623 g_free(self
->icon_title
);
627 g_free(self
->sm_client_id
);
630 /* update the list hints */
633 if (config_focus_last
)
634 grab_pointer(FALSE
, OB_CURSOR_NONE
);
637 static ObAppSettings
*client_get_settings_state(ObClient
*self
)
639 ObAppSettings
*settings
= NULL
;
642 for (it
= config_per_app_settings
; it
; it
= g_slist_next(it
)) {
643 ObAppSettings
*app
= it
->data
;
645 if ((app
->name
&& !app
->class && !strcmp(app
->name
, self
->name
))
646 || (app
->class && !app
->name
&& !strcmp(app
->class, self
->class))
647 || (app
->class && app
->name
&& !strcmp(app
->class, self
->class)
648 && !strcmp(app
->name
, self
->name
)))
650 ob_debug("Window matching: %s\n", app
->name
);
651 /* Match if no role was specified in the per app setting, or if the
652 * string matches the beginning of the role, since apps like to set
653 * the role to things like browser-window-23c4b2f */
655 || !strncmp(app
->role
, self
->role
, strlen(app
->role
)))
665 if (settings
->shade
!= -1)
666 self
->shaded
= !!settings
->shade
;
667 if (settings
->decor
!= -1)
668 self
->undecorated
= !settings
->decor
;
669 if (settings
->iconic
!= -1)
670 self
->iconic
= !!settings
->iconic
;
671 if (settings
->skip_pager
!= -1)
672 self
->skip_pager
= !!settings
->skip_pager
;
673 if (settings
->skip_taskbar
!= -1)
674 self
->skip_taskbar
= !!settings
->skip_taskbar
;
676 if (settings
->max_vert
!= -1)
677 self
->max_vert
= !!settings
->max_vert
;
678 if (settings
->max_horz
!= -1)
679 self
->max_vert
= !!settings
->max_horz
;
681 if (settings
->fullscreen
!= -1)
682 self
->fullscreen
= !!settings
->fullscreen
;
684 if (settings
->desktop
< screen_num_desktops
685 || settings
->desktop
== DESKTOP_ALL
)
686 client_set_desktop(self
, settings
->desktop
, TRUE
);
688 if (settings
->layer
== -1) {
692 else if (settings
->layer
== 0) {
696 else if (settings
->layer
== 1) {
704 static void client_restore_session_state(ObClient
*self
)
708 if (!(it
= session_state_find(self
)))
711 self
->session
= it
->data
;
713 RECT_SET_POINT(self
->area
, self
->session
->x
, self
->session
->y
);
714 self
->positioned
= PPosition
;
715 if (self
->session
->w
> 0)
716 self
->area
.width
= self
->session
->w
;
717 if (self
->session
->h
> 0)
718 self
->area
.height
= self
->session
->h
;
719 XResizeWindow(ob_display
, self
->window
,
720 self
->area
.width
, self
->area
.height
);
722 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
723 self
->session
->desktop
:
724 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
725 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
727 self
->shaded
= self
->session
->shaded
;
728 self
->iconic
= self
->session
->iconic
;
729 self
->skip_pager
= self
->session
->skip_pager
;
730 self
->skip_taskbar
= self
->session
->skip_taskbar
;
731 self
->fullscreen
= self
->session
->fullscreen
;
732 self
->above
= self
->session
->above
;
733 self
->below
= self
->session
->below
;
734 self
->max_horz
= self
->session
->max_horz
;
735 self
->max_vert
= self
->session
->max_vert
;
738 static void client_restore_session_stacking(ObClient
*self
)
742 if (!self
->session
) return;
744 it
= g_list_find(session_saved_state
, self
->session
);
745 for (it
= g_list_previous(it
); it
; it
= g_list_previous(it
)) {
748 for (cit
= client_list
; cit
; cit
= g_list_next(cit
))
749 if (session_state_cmp(it
->data
, cit
->data
))
752 client_calc_layer(self
);
753 stacking_below(CLIENT_AS_WINDOW(self
),
754 CLIENT_AS_WINDOW(cit
->data
));
760 void client_move_onscreen(ObClient
*self
, gboolean rude
)
762 gint x
= self
->area
.x
;
763 gint y
= self
->area
.y
;
764 if (client_find_onscreen(self
, &x
, &y
,
765 self
->frame
->area
.width
,
766 self
->frame
->area
.height
, rude
)) {
767 client_move(self
, x
, y
);
771 gboolean
client_find_onscreen(ObClient
*self
, gint
*x
, gint
*y
, gint w
, gint h
,
775 gint ox
= *x
, oy
= *y
;
777 frame_client_gravity(self
->frame
, x
, y
); /* get where the frame
780 /* XXX watch for xinerama dead areas */
781 /* This makes sure windows aren't entirely outside of the screen so you
782 can't see them at all.
783 It makes sure 10% of the window is on the screen at least. At don't let
784 it move itself off the top of the screen, which would hide the titlebar
785 on you. (The user can still do this if they want too, it's only limiting
788 if (client_normal(self
)) {
789 a
= screen_area(self
->desktop
);
790 if (!self
->strut
.right
&&
791 *x
+ self
->frame
->area
.width
/10 >= a
->x
+ a
->width
- 1)
792 *x
= a
->x
+ a
->width
- self
->frame
->area
.width
/10;
793 if (!self
->strut
.bottom
&&
794 *y
+ self
->frame
->area
.height
/10 >= a
->y
+ a
->height
- 1)
795 *y
= a
->y
+ a
->height
- self
->frame
->area
.height
/10;
796 if (!self
->strut
.left
&& *x
+ self
->frame
->area
.width
*9/10 - 1 < a
->x
)
797 *x
= a
->x
- self
->frame
->area
.width
*9/10;
798 if (!self
->strut
.top
&& *y
+ self
->frame
->area
.height
*9/10 - 1 < a
->y
)
799 *y
= a
->y
- self
->frame
->area
.width
*9/10;
802 /* This here doesn't let windows even a pixel outside the screen,
803 * when called from client_manage, programs placing themselves are
804 * forced completely onscreen, while things like
805 * xterm -geometry resolution-width/2 will work fine. Trying to
806 * place it completely offscreen will be handled in the above code.
807 * Sorry for this confused comment, i am tired. */
809 /* avoid the xinerama monitor divide while we're at it,
810 * remember to fix the placement stuff to avoid it also and
811 * then remove this XXX */
812 a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
813 /* dont let windows map into the strut unless they
814 are bigger than the available area */
816 if (!self
->strut
.left
&& *x
< a
->x
) *x
= a
->x
;
817 if (!self
->strut
.right
&& *x
+ w
> a
->x
+ a
->width
)
818 *x
= a
->x
+ a
->width
- w
;
820 if (h
<= a
->height
) {
821 if (!self
->strut
.top
&& *y
< a
->y
) *y
= a
->y
;
822 if (!self
->strut
.bottom
&& *y
+ h
> a
->y
+ a
->height
)
823 *y
= a
->y
+ a
->height
- h
;
827 frame_frame_gravity(self
->frame
, x
, y
); /* get where the client
830 return ox
!= *x
|| oy
!= *y
;
833 static void client_toggle_border(ObClient
*self
, gboolean show
)
835 /* adjust our idea of where the client is, based on its border. When the
836 border is removed, the client should now be considered to be in a
838 when re-adding the border to the client, the same operation needs to be
840 gint oldx
= self
->area
.x
, oldy
= self
->area
.y
;
841 gint x
= oldx
, y
= oldy
;
842 switch(self
->gravity
) {
844 case NorthWestGravity
:
846 case SouthWestGravity
:
848 case NorthEastGravity
:
850 case SouthEastGravity
:
851 if (show
) x
-= self
->border_width
* 2;
852 else x
+= self
->border_width
* 2;
859 if (show
) x
-= self
->border_width
;
860 else x
+= self
->border_width
;
863 switch(self
->gravity
) {
865 case NorthWestGravity
:
867 case NorthEastGravity
:
869 case SouthWestGravity
:
871 case SouthEastGravity
:
872 if (show
) y
-= self
->border_width
* 2;
873 else y
+= self
->border_width
* 2;
880 if (show
) y
-= self
->border_width
;
881 else y
+= self
->border_width
;
888 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
890 /* move the client so it is back it the right spot _with_ its
892 if (x
!= oldx
|| y
!= oldy
)
893 XMoveWindow(ob_display
, self
->window
, x
, y
);
895 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
899 static void client_get_all(ObClient
*self
)
901 client_get_area(self
);
902 client_get_mwm_hints(self
);
904 /* The transient hint is used to pick a type, but the type can also affect
905 transiency (dialogs are always made transients of their group if they
906 have one). This is Havoc's idea, but it is needed to make some apps
907 work right (eg tsclient). */
908 client_update_transient_for(self
);
909 client_get_type(self
);/* this can change the mwmhints for special cases */
910 client_get_state(self
);
911 client_update_transient_for(self
);
913 client_update_wmhints(self
);
914 client_get_startup_id(self
);
915 client_get_desktop(self
);/* uses transient data/group/startup id if a
916 desktop is not specified */
917 client_get_shaped(self
);
919 client_get_layer(self
); /* if layer hasn't been specified, get it from
920 other sources if possible */
923 /* a couple type-based defaults for new windows */
925 /* this makes sure that these windows appear on all desktops */
926 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
927 self
->desktop
= DESKTOP_ALL
;
930 client_update_protocols(self
);
932 client_get_gravity(self
); /* get the attribute gravity */
933 client_update_normal_hints(self
); /* this may override the attribute
936 /* got the type, the mwmhints, the protocols, and the normal hints
937 (min/max sizes), so we're ready to set up the decorations/functions */
938 client_setup_decor_and_functions(self
);
940 client_update_title(self
);
941 client_update_class(self
);
942 client_update_sm_client_id(self
);
943 client_update_strut(self
);
944 client_update_icons(self
);
945 client_update_user_time(self
, FALSE
);
948 static void client_get_startup_id(ObClient
*self
)
950 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
952 PROP_GETS(self
->group
->leader
,
953 net_startup_id
, utf8
, &self
->startup_id
);
956 static void client_get_area(ObClient
*self
)
958 XWindowAttributes wattrib
;
961 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
962 g_assert(ret
!= BadWindow
);
964 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
965 self
->border_width
= wattrib
.border_width
;
967 ob_debug("client area: %d %d %d %d\n", wattrib
.x
, wattrib
.y
,
968 wattrib
.width
, wattrib
.height
);
971 static void client_get_desktop(ObClient
*self
)
973 guint32 d
= screen_num_desktops
; /* an always-invalid value */
975 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
976 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
977 self
->desktop
= screen_num_desktops
- 1;
981 gboolean trdesk
= FALSE
;
983 if (self
->transient_for
) {
984 if (self
->transient_for
!= OB_TRAN_GROUP
) {
985 self
->desktop
= self
->transient_for
->desktop
;
990 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
991 if (it
->data
!= self
&&
992 !((ObClient
*)it
->data
)->transient_for
) {
993 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
1000 /* try get from the startup-notification protocol */
1001 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
1002 if (self
->desktop
>= screen_num_desktops
&&
1003 self
->desktop
!= DESKTOP_ALL
)
1004 self
->desktop
= screen_num_desktops
- 1;
1006 /* defaults to the current desktop */
1007 self
->desktop
= screen_desktop
;
1010 if (self
->desktop
!= d
) {
1011 /* set the desktop hint, to make sure that it always exists */
1012 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
1016 static void client_get_layer(ObClient
*self
)
1018 if (!(self
->above
|| self
->below
)) {
1020 /* apply stuff from the group */
1024 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
1025 ObClient
*c
= it
->data
;
1026 if (c
!= self
&& !client_search_transient(self
, c
) &&
1027 client_normal(self
) && client_normal(c
))
1030 (c
->above
? 1 : (c
->below
? -1 : 0)));
1044 g_assert_not_reached();
1051 static void client_get_state(ObClient
*self
)
1056 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
1058 for (i
= 0; i
< num
; ++i
) {
1059 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
1061 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
1062 self
->shaded
= TRUE
;
1063 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
1064 self
->iconic
= TRUE
;
1065 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
1066 self
->skip_taskbar
= TRUE
;
1067 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
1068 self
->skip_pager
= TRUE
;
1069 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
1070 self
->fullscreen
= TRUE
;
1071 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
1072 self
->max_vert
= TRUE
;
1073 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
1074 self
->max_horz
= TRUE
;
1075 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
1077 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
1079 else if (state
[i
] == prop_atoms
.net_wm_state_demands_attention
)
1080 self
->demands_attention
= TRUE
;
1081 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
1082 self
->undecorated
= TRUE
;
1089 static void client_get_shaped(ObClient
*self
)
1091 self
->shaped
= FALSE
;
1093 if (extensions_shape
) {
1098 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
1100 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
1101 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
1103 self
->shaped
= (s
!= 0);
1108 void client_update_transient_for(ObClient
*self
)
1111 ObClient
*target
= NULL
;
1113 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
1114 self
->transient
= TRUE
;
1115 if (t
!= self
->window
) { /* cant be transient to itself! */
1116 target
= g_hash_table_lookup(window_map
, &t
);
1117 /* if this happens then we need to check for it*/
1118 g_assert(target
!= self
);
1119 if (target
&& !WINDOW_IS_CLIENT(target
)) {
1120 /* this can happen when a dialog is a child of
1121 a dockapp, for example */
1125 /* THIS IS SO ANNOYING ! ! ! ! Let me explain.... have a seat..
1127 Setting the transient_for to Root is actually illegal, however
1128 applications from time have done this to specify transient for
1131 Now you can do that by being a TYPE_DIALOG and not setting
1132 the transient_for hint at all on your window. But people still
1133 use Root, and Kwin is very strange in this regard.
1135 KWin 3.0 will not consider windows with transient_for set to
1136 Root as transient for their group *UNLESS* they are also modal.
1137 In that case, it will make them transient for the group. This
1138 leads to all sorts of weird behavior from KDE apps which are
1139 only tested in KWin. I'd like to follow their behavior just to
1140 make this work right with KDE stuff, but that seems wrong.
1142 if (!target
&& self
->group
) {
1143 /* not transient to a client, see if it is transient for a
1145 if (t
== RootWindow(ob_display
, ob_screen
)) {
1146 /* window is a transient for its group! */
1147 target
= OB_TRAN_GROUP
;
1151 } else if (self
->group
) {
1152 if (self
->type
== OB_CLIENT_TYPE_DIALOG
||
1153 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
1154 self
->type
== OB_CLIENT_TYPE_MENU
||
1155 self
->type
== OB_CLIENT_TYPE_UTILITY
)
1157 self
->transient
= TRUE
;
1158 target
= OB_TRAN_GROUP
;
1161 self
->transient
= FALSE
;
1163 /* if anything has changed... */
1164 if (target
!= self
->transient_for
) {
1165 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
1168 /* remove from old parents */
1169 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
1170 ObClient
*c
= it
->data
;
1171 if (c
!= self
&& !c
->transient_for
)
1172 c
->transients
= g_slist_remove(c
->transients
, self
);
1174 } else if (self
->transient_for
!= NULL
) { /* transient of window */
1175 /* remove from old parent */
1176 self
->transient_for
->transients
=
1177 g_slist_remove(self
->transient_for
->transients
, self
);
1179 self
->transient_for
= target
;
1180 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
1183 /* add to new parents */
1184 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
1185 ObClient
*c
= it
->data
;
1186 if (c
!= self
&& !c
->transient_for
)
1187 c
->transients
= g_slist_append(c
->transients
, self
);
1190 /* remove all transients which are in the group, that causes
1191 circlular pointer hell of doom */
1192 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
1194 for (sit
= self
->transients
; sit
; sit
= next
) {
1195 next
= g_slist_next(sit
);
1196 if (sit
->data
== it
->data
)
1198 g_slist_delete_link(self
->transients
, sit
);
1201 } else if (self
->transient_for
!= NULL
) { /* transient of window */
1202 /* add to new parent */
1203 self
->transient_for
->transients
=
1204 g_slist_append(self
->transient_for
->transients
, self
);
1209 static void client_get_mwm_hints(ObClient
*self
)
1214 self
->mwmhints
.flags
= 0; /* default to none */
1216 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
1218 if (num
>= OB_MWM_ELEMENTS
) {
1219 self
->mwmhints
.flags
= hints
[0];
1220 self
->mwmhints
.functions
= hints
[1];
1221 self
->mwmhints
.decorations
= hints
[2];
1227 void client_get_type(ObClient
*self
)
1234 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1235 /* use the first value that we know about in the array */
1236 for (i
= 0; i
< num
; ++i
) {
1237 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1238 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1239 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1240 self
->type
= OB_CLIENT_TYPE_DOCK
;
1241 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1242 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1243 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1244 self
->type
= OB_CLIENT_TYPE_MENU
;
1245 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1246 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1247 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1248 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1249 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1250 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1251 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1252 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1253 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1254 /* prevent this window from getting any decor or
1256 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1257 OB_MWM_FLAG_DECORATIONS
);
1258 self
->mwmhints
.decorations
= 0;
1259 self
->mwmhints
.functions
= 0;
1261 if (self
->type
!= (ObClientType
) -1)
1262 break; /* grab the first legit type */
1267 if (self
->type
== (ObClientType
) -1) {
1268 /*the window type hint was not set, which means we either classify
1269 ourself as a normal window or a dialog, depending on if we are a
1271 if (self
->transient
)
1272 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1274 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1278 void client_update_protocols(ObClient
*self
)
1281 guint num_return
, i
;
1283 self
->focus_notify
= FALSE
;
1284 self
->delete_window
= FALSE
;
1286 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1287 for (i
= 0; i
< num_return
; ++i
) {
1288 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
1289 /* this means we can request the window to close */
1290 self
->delete_window
= TRUE
;
1291 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1292 /* if this protocol is requested, then the window will be
1293 notified whenever we want it to receive focus */
1294 self
->focus_notify
= TRUE
;
1300 static void client_get_gravity(ObClient
*self
)
1302 XWindowAttributes wattrib
;
1305 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1306 g_assert(ret
!= BadWindow
);
1307 self
->gravity
= wattrib
.win_gravity
;
1310 void client_update_normal_hints(ObClient
*self
)
1314 gint oldgravity
= self
->gravity
;
1317 self
->min_ratio
= 0.0f
;
1318 self
->max_ratio
= 0.0f
;
1319 SIZE_SET(self
->size_inc
, 1, 1);
1320 SIZE_SET(self
->base_size
, 0, 0);
1321 SIZE_SET(self
->min_size
, 0, 0);
1322 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1324 /* get the hints from the window */
1325 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1326 /* normal windows can't request placement! har har
1327 if (!client_normal(self))
1329 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
1331 if (size
.flags
& PWinGravity
) {
1332 self
->gravity
= size
.win_gravity
;
1334 /* if the client has a frame, i.e. has already been mapped and
1335 is changing its gravity */
1336 if (self
->frame
&& self
->gravity
!= oldgravity
) {
1337 /* move our idea of the client's position based on its new
1339 self
->area
.x
= self
->frame
->area
.x
;
1340 self
->area
.y
= self
->frame
->area
.y
;
1341 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
1345 if (size
.flags
& PAspect
) {
1346 if (size
.min_aspect
.y
)
1348 (gfloat
) size
.min_aspect
.x
/ size
.min_aspect
.y
;
1349 if (size
.max_aspect
.y
)
1351 (gfloat
) size
.max_aspect
.x
/ size
.max_aspect
.y
;
1354 if (size
.flags
& PMinSize
)
1355 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1357 if (size
.flags
& PMaxSize
)
1358 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1360 if (size
.flags
& PBaseSize
)
1361 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1363 if (size
.flags
& PResizeInc
&& size
.width_inc
&& size
.height_inc
)
1364 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1368 void client_setup_decor_and_functions(ObClient
*self
)
1370 /* start with everything (cept fullscreen) */
1372 (OB_FRAME_DECOR_TITLEBAR
|
1373 OB_FRAME_DECOR_HANDLE
|
1374 OB_FRAME_DECOR_GRIPS
|
1375 OB_FRAME_DECOR_BORDER
|
1376 OB_FRAME_DECOR_ICON
|
1377 OB_FRAME_DECOR_ALLDESKTOPS
|
1378 OB_FRAME_DECOR_ICONIFY
|
1379 OB_FRAME_DECOR_MAXIMIZE
|
1380 OB_FRAME_DECOR_SHADE
|
1381 OB_FRAME_DECOR_CLOSE
);
1383 (OB_CLIENT_FUNC_RESIZE
|
1384 OB_CLIENT_FUNC_MOVE
|
1385 OB_CLIENT_FUNC_ICONIFY
|
1386 OB_CLIENT_FUNC_MAXIMIZE
|
1387 OB_CLIENT_FUNC_SHADE
|
1388 OB_CLIENT_FUNC_CLOSE
);
1390 if (!(self
->min_size
.width
< self
->max_size
.width
||
1391 self
->min_size
.height
< self
->max_size
.height
))
1392 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1394 switch (self
->type
) {
1395 case OB_CLIENT_TYPE_NORMAL
:
1396 /* normal windows retain all of the possible decorations and
1397 functionality, and are the only windows that you can fullscreen */
1398 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1401 case OB_CLIENT_TYPE_DIALOG
:
1402 case OB_CLIENT_TYPE_UTILITY
:
1403 /* these windows cannot be maximized */
1404 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1407 case OB_CLIENT_TYPE_MENU
:
1408 case OB_CLIENT_TYPE_TOOLBAR
:
1409 /* these windows get less functionality */
1410 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1413 case OB_CLIENT_TYPE_DESKTOP
:
1414 case OB_CLIENT_TYPE_DOCK
:
1415 case OB_CLIENT_TYPE_SPLASH
:
1416 /* none of these windows are manipulated by the window manager */
1417 self
->decorations
= 0;
1418 self
->functions
= 0;
1422 /* Mwm Hints are applied subtractively to what has already been chosen for
1423 decor and functionality */
1424 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1425 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1426 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1427 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1429 /* if the mwm hints request no handle or title, then all
1430 decorations are disabled, but keep the border if that's
1432 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1433 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1435 self
->decorations
= 0;
1440 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1441 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1442 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1443 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1444 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1445 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1446 /* dont let mwm hints kill any buttons
1447 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1448 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1449 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1450 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1452 /* dont let mwm hints kill the close button
1453 if (! (self->mwmhints.functions & MwmFunc_Close))
1454 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1458 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1459 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1460 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1461 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1462 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1463 self
->decorations
&= ~OB_FRAME_DECOR_GRIPS
;
1465 /* can't maximize without moving/resizing */
1466 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1467 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1468 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1469 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1470 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1473 /* kill the handle on fully maxed windows */
1474 if (self
->max_vert
&& self
->max_horz
)
1475 self
->decorations
&= ~OB_FRAME_DECOR_HANDLE
;
1477 /* finally, the user can have requested no decorations, which overrides
1478 everything (but doesnt give it a border if it doesnt have one) */
1479 if (self
->undecorated
) {
1480 if (config_theme_keepborder
)
1481 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1483 self
->decorations
= 0;
1486 /* if we don't have a titlebar, then we cannot shade! */
1487 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1488 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1490 /* now we need to check against rules for the client's current state */
1491 if (self
->fullscreen
) {
1492 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1493 OB_CLIENT_FUNC_FULLSCREEN
|
1494 OB_CLIENT_FUNC_ICONIFY
);
1495 self
->decorations
= 0;
1498 client_change_allowed_actions(self
);
1501 /* adjust the client's decorations, etc. */
1502 client_reconfigure(self
);
1506 static void client_change_allowed_actions(ObClient
*self
)
1511 /* desktop windows are kept on all desktops */
1512 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1513 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1515 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1516 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1517 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1518 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1519 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1520 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1521 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1522 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1523 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1524 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1525 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1526 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1527 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1528 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1529 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1532 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1534 /* make sure the window isn't breaking any rules now */
1536 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1537 if (self
->frame
) client_shade(self
, FALSE
);
1538 else self
->shaded
= FALSE
;
1540 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1541 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1542 else self
->iconic
= FALSE
;
1544 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1545 if (self
->frame
) client_fullscreen(self
, FALSE
);
1546 else self
->fullscreen
= FALSE
;
1548 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1550 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1551 else self
->max_vert
= self
->max_horz
= FALSE
;
1555 void client_reconfigure(ObClient
*self
)
1557 /* by making this pass FALSE for user, we avoid the emacs event storm where
1558 every configurenotify causes an update in its normal hints, i think this
1559 is generally what we want anyways... */
1560 client_configure(self
, OB_CORNER_TOPLEFT
, self
->area
.x
, self
->area
.y
,
1561 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1564 void client_update_wmhints(ObClient
*self
)
1569 /* assume a window takes input if it doesnt specify */
1570 self
->can_focus
= TRUE
;
1572 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1573 if (hints
->flags
& InputHint
)
1574 self
->can_focus
= hints
->input
;
1576 /* only do this when first managing the window *AND* when we aren't
1578 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1579 if (hints
->flags
& StateHint
)
1580 self
->iconic
= hints
->initial_state
== IconicState
;
1582 if (!(hints
->flags
& WindowGroupHint
))
1583 hints
->window_group
= None
;
1585 /* did the group state change? */
1586 if (hints
->window_group
!=
1587 (self
->group
? self
->group
->leader
: None
)) {
1588 /* remove from the old group if there was one */
1589 if (self
->group
!= NULL
) {
1590 /* remove transients of the group */
1591 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
1592 self
->transients
= g_slist_remove(self
->transients
,
1595 /* remove myself from parents in the group */
1596 if (self
->transient_for
== OB_TRAN_GROUP
) {
1597 for (it
= self
->group
->members
; it
;
1598 it
= g_slist_next(it
))
1600 ObClient
*c
= it
->data
;
1602 if (c
!= self
&& !c
->transient_for
)
1603 c
->transients
= g_slist_remove(c
->transients
,
1608 group_remove(self
->group
, self
);
1611 if (hints
->window_group
!= None
) {
1612 self
->group
= group_add(hints
->window_group
, self
);
1614 /* i can only have transients from the group if i am not
1616 if (!self
->transient_for
) {
1617 /* add other transients of the group that are already
1619 for (it
= self
->group
->members
; it
;
1620 it
= g_slist_next(it
))
1622 ObClient
*c
= it
->data
;
1623 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
)
1625 g_slist_append(self
->transients
, c
);
1630 /* because the self->transient flag wont change from this call,
1631 we don't need to update the window's type and such, only its
1632 transient_for, and the transients lists of other windows in
1633 the group may be affected */
1634 client_update_transient_for(self
);
1637 /* the WM_HINTS can contain an icon */
1638 client_update_icons(self
);
1644 void client_update_title(ObClient
*self
)
1650 gboolean read_title
;
1653 old_title
= self
->title
;
1656 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1657 /* try old x stuff */
1658 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1659 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1660 // http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1661 if (self
->transient
) {
1662 data
= g_strdup("");
1665 data
= g_strdup("Unnamed Window");
1669 if (config_title_number
) {
1671 /* did the title change? then reset the title_count */
1672 if (old_title
&& 0 != strncmp(old_title
, data
, strlen(data
)))
1673 self
->title_count
= 1;
1675 /* look for duplicates and append a number */
1677 for (it
= client_list
; it
; it
= g_list_next(it
))
1678 if (it
->data
!= self
) {
1679 ObClient
*c
= it
->data
;
1681 if (c
->title_count
== 1) {
1682 if (!strcmp(c
->title
, data
))
1683 nums
|= 1 << c
->title_count
;
1688 /* find the beginning of our " - [%u]", this relies on
1689 that syntax being used */
1690 end
= strrchr(c
->title
, '-') - 1;
1691 len
= end
- c
->title
;
1692 if (!strncmp(c
->title
, data
, len
))
1693 nums
|= 1 << c
->title_count
;
1696 /* find first free number */
1697 for (i
= 1; i
<= 32; ++i
)
1698 if (!(nums
& (1 << i
))) {
1699 if (self
->title_count
== 1 || i
== 1)
1700 self
->title_count
= i
;
1703 /* dont display the number for the first window */
1704 if (self
->title_count
> 1) {
1706 ndata
= g_strdup_printf("%s - [%u]", data
, self
->title_count
);
1711 self
->title_count
= 1;
1714 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1718 frame_adjust_title(self
->frame
);
1722 /* update the icon title */
1724 g_free(self
->icon_title
);
1728 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1729 /* try old x stuff */
1730 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
)
1731 || PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
))) {
1732 data
= g_strdup(self
->title
);
1736 /* append the title count, dont display the number for the first window.
1737 * We don't need to check for config_title_number here since title_count
1738 * is not set above 1 then. */
1739 if (read_title
&& self
->title_count
> 1) {
1741 newdata
= g_strdup_printf("%s - [%u]", data
, self
->title_count
);
1746 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1748 self
->icon_title
= data
;
1751 void client_update_class(ObClient
*self
)
1756 if (self
->name
) g_free(self
->name
);
1757 if (self
->class) g_free(self
->class);
1758 if (self
->role
) g_free(self
->role
);
1760 self
->name
= self
->class = self
->role
= NULL
;
1762 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1764 self
->name
= g_strdup(data
[0]);
1766 self
->class = g_strdup(data
[1]);
1771 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1774 if (self
->name
== NULL
) self
->name
= g_strdup("");
1775 if (self
->class == NULL
) self
->class = g_strdup("");
1776 if (self
->role
== NULL
) self
->role
= g_strdup("");
1779 void client_update_strut(ObClient
*self
)
1783 gboolean got
= FALSE
;
1786 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1790 STRUT_PARTIAL_SET(strut
,
1791 data
[0], data
[2], data
[1], data
[3],
1792 data
[4], data
[5], data
[8], data
[9],
1793 data
[6], data
[7], data
[10], data
[11]);
1799 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1805 /* use the screen's width/height */
1806 a
= screen_physical_area();
1808 STRUT_PARTIAL_SET(strut
,
1809 data
[0], data
[2], data
[1], data
[3],
1810 a
->y
, a
->y
+ a
->height
- 1,
1811 a
->x
, a
->x
+ a
->width
- 1,
1812 a
->y
, a
->y
+ a
->height
- 1,
1813 a
->x
, a
->x
+ a
->width
- 1);
1819 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1820 0, 0, 0, 0, 0, 0, 0, 0);
1822 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1823 self
->strut
= strut
;
1825 /* updating here is pointless while we're being mapped cuz we're not in
1826 the client list yet */
1828 screen_update_areas();
1832 void client_update_icons(ObClient
*self
)
1838 for (i
= 0; i
< self
->nicons
; ++i
)
1839 g_free(self
->icons
[i
].data
);
1840 if (self
->nicons
> 0)
1841 g_free(self
->icons
);
1844 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1845 /* figure out how many valid icons are in here */
1847 while (num
- i
> 2) {
1851 if (i
> num
|| w
*h
== 0) break;
1855 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1857 /* store the icons */
1859 for (j
= 0; j
< self
->nicons
; ++j
) {
1862 w
= self
->icons
[j
].width
= data
[i
++];
1863 h
= self
->icons
[j
].height
= data
[i
++];
1865 if (w
*h
== 0) continue;
1867 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
1868 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
1873 self
->icons
[j
].data
[t
] =
1874 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
1875 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
1876 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
1877 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
1886 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
1887 if (hints
->flags
& IconPixmapHint
) {
1889 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1890 xerror_set_ignore(TRUE
);
1891 if (!RrPixmapToRGBA(ob_rr_inst
,
1893 (hints
->flags
& IconMaskHint
?
1894 hints
->icon_mask
: None
),
1895 &self
->icons
[self
->nicons
-1].width
,
1896 &self
->icons
[self
->nicons
-1].height
,
1897 &self
->icons
[self
->nicons
-1].data
)){
1898 g_free(&self
->icons
[self
->nicons
-1]);
1901 xerror_set_ignore(FALSE
);
1908 frame_adjust_icon(self
->frame
);
1911 void client_update_user_time(ObClient
*self
, gboolean new_event
)
1915 if (PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
)) {
1916 self
->user_time
= time
;
1917 /* we set this every time, not just when it grows, because in practice
1918 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
1919 backward we don't want all windows to stop focusing. we'll just
1920 assume noone is setting times older than the last one, cuz that
1921 would be pretty stupid anyways
1922 However! This is called when a window is mapped to get its user time
1923 but it's an old number, it's not changing it from new user
1924 interaction, so in that case, don't change the last user time.
1927 client_last_user_time
= time
;
1929 /*ob_debug("window 0x%x user time %u\n", self->window, time);*/
1933 static void client_change_wm_state(ObClient
*self
)
1938 old
= self
->wmstate
;
1940 if (self
->shaded
|| self
->iconic
|| !self
->frame
->visible
)
1941 self
->wmstate
= IconicState
;
1943 self
->wmstate
= NormalState
;
1945 if (old
!= self
->wmstate
) {
1946 PROP_MSG(self
->window
, kde_wm_change_state
,
1947 self
->wmstate
, 1, 0, 0);
1949 state
[0] = self
->wmstate
;
1951 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1955 static void client_change_state(ObClient
*self
)
1957 gulong netstate
[11];
1962 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1964 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1966 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1967 if (self
->skip_taskbar
)
1968 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1969 if (self
->skip_pager
)
1970 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1971 if (self
->fullscreen
)
1972 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1974 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1976 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1978 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1980 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1981 if (self
->demands_attention
)
1982 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
1983 if (self
->undecorated
)
1984 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
1985 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1988 frame_adjust_state(self
->frame
);
1991 ObClient
*client_search_focus_tree(ObClient
*self
)
1996 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
1997 if (client_focused(it
->data
)) return it
->data
;
1998 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
2003 ObClient
*client_search_focus_tree_full(ObClient
*self
)
2005 if (self
->transient_for
) {
2006 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2007 return client_search_focus_tree_full(self
->transient_for
);
2010 gboolean recursed
= FALSE
;
2012 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
2013 if (!((ObClient
*)it
->data
)->transient_for
) {
2015 if ((c
= client_search_focus_tree_full(it
->data
)))
2024 /* this function checks the whole tree, the client_search_focus_tree~
2025 does not, so we need to check this window */
2026 if (client_focused(self
))
2028 return client_search_focus_tree(self
);
2031 static ObStackingLayer
calc_layer(ObClient
*self
)
2035 if (self
->fullscreen
&&
2036 (client_focused(self
) || client_search_focus_tree(self
)))
2037 l
= OB_STACKING_LAYER_FULLSCREEN
;
2038 else if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
2039 l
= OB_STACKING_LAYER_DESKTOP
;
2040 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
2041 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
2042 else l
= OB_STACKING_LAYER_ABOVE
;
2044 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2045 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2046 else l
= OB_STACKING_LAYER_NORMAL
;
2051 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2052 ObStackingLayer min
, gboolean raised
)
2054 ObStackingLayer old
, own
;
2058 own
= calc_layer(self
);
2059 self
->layer
= MAX(own
, min
);
2061 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2062 client_calc_layer_recursive(it
->data
, orig
,
2064 raised
? raised
: self
->layer
!= old
);
2066 if (!raised
&& self
->layer
!= old
)
2067 if (orig
->frame
) { /* only restack if the original window is managed */
2068 stacking_remove(CLIENT_AS_WINDOW(self
));
2069 stacking_add(CLIENT_AS_WINDOW(self
));
2073 void client_calc_layer(ObClient
*self
)
2080 /* transients take on the layer of their parents */
2081 it
= client_search_all_top_parents(self
);
2083 for (; it
; it
= g_slist_next(it
))
2084 client_calc_layer_recursive(it
->data
, orig
, 0, FALSE
);
2087 gboolean
client_should_show(ObClient
*self
)
2091 if (client_normal(self
) && screen_showing_desktop
)
2094 if (self->transient_for) {
2095 if (self->transient_for != OB_TRAN_GROUP)
2096 return client_should_show(self->transient_for);
2100 for (it = self->group->members; it; it = g_slist_next(it)) {
2101 ObClient *c = it->data;
2102 if (c != self && !c->transient_for) {
2103 if (client_should_show(c))
2110 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2116 void client_showhide(ObClient
*self
)
2119 if (client_should_show(self
)) {
2120 frame_show(self
->frame
);
2123 frame_hide(self
->frame
);
2125 /* Fall back focus since we're disappearing */
2126 if (focus_client
== self
)
2127 client_unfocus(self
);
2130 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2131 needs to be in IconicState. This includes when it is on another
2134 client_change_wm_state(self
);
2137 gboolean
client_normal(ObClient
*self
) {
2138 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2139 self
->type
== OB_CLIENT_TYPE_DOCK
||
2140 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2143 static void client_apply_startup_state(ObClient
*self
, gint x
, gint y
)
2145 gboolean pos
= FALSE
; /* has the window's position been configured? */
2148 /* save the position, and set self->area for these to use */
2154 /* these are in a carefully crafted order.. */
2157 self
->iconic
= FALSE
;
2158 client_iconify(self
, TRUE
, FALSE
);
2160 if (self
->fullscreen
) {
2161 self
->fullscreen
= FALSE
;
2162 client_fullscreen(self
, TRUE
);
2165 if (self
->undecorated
) {
2166 self
->undecorated
= FALSE
;
2167 client_set_undecorated(self
, TRUE
);
2170 self
->shaded
= FALSE
;
2171 client_shade(self
, TRUE
);
2173 if (self
->demands_attention
) {
2174 self
->demands_attention
= FALSE
;
2175 client_hilite(self
, TRUE
);
2178 if (self
->max_vert
&& self
->max_horz
) {
2179 self
->max_vert
= self
->max_horz
= FALSE
;
2180 client_maximize(self
, TRUE
, 0);
2182 } else if (self
->max_vert
) {
2183 self
->max_vert
= FALSE
;
2184 client_maximize(self
, TRUE
, 2);
2186 } else if (self
->max_horz
) {
2187 self
->max_horz
= FALSE
;
2188 client_maximize(self
, TRUE
, 1);
2192 /* if the client didn't get positioned yet, then do so now */
2193 if (!pos
&& (ox
!= x
|| oy
!= y
)) {
2194 /* use the saved position */
2197 client_move(self
, x
, y
);
2200 /* nothing to do for the other states:
2209 void client_try_configure(ObClient
*self
, ObCorner anchor
,
2210 gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2211 gint
*logicalw
, gint
*logicalh
,
2214 Rect desired_area
= {*x
, *y
, *w
, *h
};
2216 /* make the frame recalculate its dimentions n shit without changing
2217 anything visible for real, this way the constraints below can work with
2218 the updated frame dimensions. */
2219 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
2221 /* gets the frame's position */
2222 frame_client_gravity(self
->frame
, x
, y
);
2224 /* these positions are frame positions, not client positions */
2226 /* set the size and position if fullscreen */
2227 if (self
->fullscreen
) {
2231 i
= screen_find_monitor(&desired_area
);
2232 a
= screen_physical_area_monitor(i
);
2239 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
2244 i
= screen_find_monitor(&desired_area
);
2245 a
= screen_area_monitor(self
->desktop
, i
);
2247 /* set the size and position if maximized */
2248 if (self
->max_horz
) {
2250 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2252 if (self
->max_vert
) {
2254 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2258 /* gets the client's position */
2259 frame_frame_gravity(self
->frame
, x
, y
);
2261 /* these override the above states! if you cant move you can't move! */
2263 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2267 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2268 *w
= self
->area
.width
;
2269 *h
= self
->area
.height
;
2273 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2274 gint basew
, baseh
, minw
, minh
;
2276 /* base size is substituted with min size if not specified */
2277 if (self
->base_size
.width
|| self
->base_size
.height
) {
2278 basew
= self
->base_size
.width
;
2279 baseh
= self
->base_size
.height
;
2281 basew
= self
->min_size
.width
;
2282 baseh
= self
->min_size
.height
;
2284 /* min size is substituted with base size if not specified */
2285 if (self
->min_size
.width
|| self
->min_size
.height
) {
2286 minw
= self
->min_size
.width
;
2287 minh
= self
->min_size
.height
;
2289 minw
= self
->base_size
.width
;
2290 minh
= self
->base_size
.height
;
2293 /* if this is a user-requested resize, then check against min/max
2296 /* smaller than min size or bigger than max size? */
2297 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2298 if (*w
< minw
) *w
= minw
;
2299 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2300 if (*h
< minh
) *h
= minh
;
2305 /* keep to the increments */
2306 *w
/= self
->size_inc
.width
;
2307 *h
/= self
->size_inc
.height
;
2309 /* you cannot resize to nothing */
2310 if (basew
+ *w
< 1) *w
= 1 - basew
;
2311 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2313 /* save the logical size */
2314 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2315 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2317 *w
*= self
->size_inc
.width
;
2318 *h
*= self
->size_inc
.height
;
2323 /* adjust the height to match the width for the aspect ratios.
2324 for this, min size is not substituted for base size ever. */
2325 *w
-= self
->base_size
.width
;
2326 *h
-= self
->base_size
.height
;
2328 if (!self
->fullscreen
) {
2329 if (self
->min_ratio
)
2330 if (*h
* self
->min_ratio
> *w
) {
2331 *h
= (gint
)(*w
/ self
->min_ratio
);
2333 /* you cannot resize to nothing */
2336 *w
= (gint
)(*h
* self
->min_ratio
);
2339 if (self
->max_ratio
)
2340 if (*h
* self
->max_ratio
< *w
) {
2341 *h
= (gint
)(*w
/ self
->max_ratio
);
2343 /* you cannot resize to nothing */
2346 *w
= (gint
)(*h
* self
->min_ratio
);
2351 *w
+= self
->base_size
.width
;
2352 *h
+= self
->base_size
.height
;
2359 case OB_CORNER_TOPLEFT
:
2361 case OB_CORNER_TOPRIGHT
:
2362 *x
-= *w
- self
->area
.width
;
2364 case OB_CORNER_BOTTOMLEFT
:
2365 *y
-= *h
- self
->area
.height
;
2367 case OB_CORNER_BOTTOMRIGHT
:
2368 *x
-= *w
- self
->area
.width
;
2369 *y
-= *h
- self
->area
.height
;
2375 void client_configure_full(ObClient
*self
, ObCorner anchor
,
2376 gint x
, gint y
, gint w
, gint h
,
2377 gboolean user
, gboolean final
,
2378 gboolean force_reply
)
2381 gboolean send_resize_client
;
2382 gboolean moved
= FALSE
, resized
= FALSE
;
2383 guint fdecor
= self
->frame
->decorations
;
2384 gboolean fhorz
= self
->frame
->max_horz
;
2385 gint logicalw
, logicalh
;
2387 /* find the new x, y, width, and height (and logical size) */
2388 client_try_configure(self
, anchor
, &x
, &y
, &w
, &h
,
2389 &logicalw
, &logicalh
, user
);
2391 /* set the logical size */
2392 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2394 /* figure out if we moved or resized or what */
2395 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2396 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2398 oldw
= self
->area
.width
;
2399 oldh
= self
->area
.height
;
2400 RECT_SET(self
->area
, x
, y
, w
, h
);
2402 /* for app-requested resizes, always resize if 'resized' is true.
2403 for user-requested ones, only resize if final is true, or when
2404 resizing in redraw mode */
2405 send_resize_client
= ((!user
&& resized
) ||
2407 (resized
&& config_resize_redraw
))));
2409 /* if the client is enlarging, then resize the client before the frame */
2410 if (send_resize_client
&& user
&& (w
> oldw
|| h
> oldh
))
2411 XResizeWindow(ob_display
, self
->window
, MAX(w
, oldw
), MAX(h
, oldh
));
2413 /* move/resize the frame to match the request */
2415 if (self
->decorations
!= fdecor
|| self
->max_horz
!= fhorz
)
2416 moved
= resized
= TRUE
;
2418 if (moved
|| resized
)
2419 frame_adjust_area(self
->frame
, moved
, resized
, FALSE
);
2421 if (!resized
&& (force_reply
|| ((!user
&& moved
) || (user
&& final
))))
2424 event
.type
= ConfigureNotify
;
2425 event
.xconfigure
.display
= ob_display
;
2426 event
.xconfigure
.event
= self
->window
;
2427 event
.xconfigure
.window
= self
->window
;
2429 /* root window real coords */
2430 event
.xconfigure
.x
= self
->frame
->area
.x
+ self
->frame
->size
.left
-
2432 event
.xconfigure
.y
= self
->frame
->area
.y
+ self
->frame
->size
.top
-
2434 event
.xconfigure
.width
= w
;
2435 event
.xconfigure
.height
= h
;
2436 event
.xconfigure
.border_width
= 0;
2437 event
.xconfigure
.above
= self
->frame
->plate
;
2438 event
.xconfigure
.override_redirect
= FALSE
;
2439 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2440 FALSE
, StructureNotifyMask
, &event
);
2444 /* if the client is shrinking, then resize the frame before the client */
2445 if (send_resize_client
&& (!user
|| (w
<= oldw
|| h
<= oldh
)))
2446 XResizeWindow(ob_display
, self
->window
, w
, h
);
2451 void client_fullscreen(ObClient
*self
, gboolean fs
)
2455 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2456 self
->fullscreen
== fs
) return; /* already done */
2458 self
->fullscreen
= fs
;
2459 client_change_state(self
); /* change the state hints on the client */
2460 client_calc_layer(self
); /* and adjust out layer/stacking */
2463 self
->pre_fullscreen_area
= self
->area
;
2464 /* if the window is maximized, its area isn't all that meaningful.
2465 save it's premax area instead. */
2466 if (self
->max_horz
) {
2467 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2468 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2470 if (self
->max_vert
) {
2471 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2472 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2475 /* these are not actually used cuz client_configure will set them
2476 as appropriate when the window is fullscreened */
2481 if (self
->pre_fullscreen_area
.width
> 0 &&
2482 self
->pre_fullscreen_area
.height
> 0)
2484 x
= self
->pre_fullscreen_area
.x
;
2485 y
= self
->pre_fullscreen_area
.y
;
2486 w
= self
->pre_fullscreen_area
.width
;
2487 h
= self
->pre_fullscreen_area
.height
;
2488 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2490 /* pick some fallbacks... */
2491 a
= screen_area_monitor(self
->desktop
, 0);
2492 x
= a
->x
+ a
->width
/ 4;
2493 y
= a
->y
+ a
->height
/ 4;
2499 client_setup_decor_and_functions(self
);
2501 client_move_resize(self
, x
, y
, w
, h
);
2503 /* try focus us when we go into fullscreen mode */
2507 static void client_iconify_recursive(ObClient
*self
,
2508 gboolean iconic
, gboolean curdesk
)
2511 gboolean changed
= FALSE
;
2514 if (self
->iconic
!= iconic
) {
2515 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2518 self
->iconic
= iconic
;
2521 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
) {
2522 /* update the focus lists.. iconic windows go to the bottom of
2523 the list, put the new iconic window at the 'top of the
2525 focus_order_to_top(self
);
2531 client_set_desktop(self
, screen_desktop
, FALSE
);
2533 /* this puts it after the current focused window */
2534 focus_order_remove(self
);
2535 focus_order_add_new(self
);
2542 client_change_state(self
);
2543 client_showhide(self
);
2544 if (STRUT_EXISTS(self
->strut
))
2545 screen_update_areas();
2548 /* iconify all direct transients */
2549 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2550 if (it
->data
!= self
)
2551 if (client_is_direct_child(self
, it
->data
))
2552 client_iconify_recursive(it
->data
, iconic
, curdesk
);
2555 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
)
2557 /* move up the transient chain as far as possible first */
2558 self
= client_search_top_parent(self
);
2559 client_iconify_recursive(self
, iconic
, curdesk
);
2562 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2566 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2567 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2569 /* check if already done */
2571 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2572 if (dir
== 1 && self
->max_horz
) return;
2573 if (dir
== 2 && self
->max_vert
) return;
2575 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2576 if (dir
== 1 && !self
->max_horz
) return;
2577 if (dir
== 2 && !self
->max_vert
) return;
2580 /* we just tell it to configure in the same place and client_configure
2581 worries about filling the screen with the window */
2584 w
= self
->area
.width
;
2585 h
= self
->area
.height
;
2588 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2589 RECT_SET(self
->pre_max_area
,
2590 self
->area
.x
, self
->pre_max_area
.y
,
2591 self
->area
.width
, self
->pre_max_area
.height
);
2593 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2594 RECT_SET(self
->pre_max_area
,
2595 self
->pre_max_area
.x
, self
->area
.y
,
2596 self
->pre_max_area
.width
, self
->area
.height
);
2601 a
= screen_area_monitor(self
->desktop
, 0);
2602 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2603 if (self
->pre_max_area
.width
> 0) {
2604 x
= self
->pre_max_area
.x
;
2605 w
= self
->pre_max_area
.width
;
2607 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
2608 0, self
->pre_max_area
.height
);
2610 /* pick some fallbacks... */
2611 x
= a
->x
+ a
->width
/ 4;
2615 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
2616 if (self
->pre_max_area
.height
> 0) {
2617 y
= self
->pre_max_area
.y
;
2618 h
= self
->pre_max_area
.height
;
2620 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
2621 self
->pre_max_area
.width
, 0);
2623 /* pick some fallbacks... */
2624 y
= a
->y
+ a
->height
/ 4;
2630 if (dir
== 0 || dir
== 1) /* horz */
2631 self
->max_horz
= max
;
2632 if (dir
== 0 || dir
== 2) /* vert */
2633 self
->max_vert
= max
;
2635 client_change_state(self
); /* change the state hints on the client */
2637 client_setup_decor_and_functions(self
);
2639 client_move_resize(self
, x
, y
, w
, h
);
2642 void client_shade(ObClient
*self
, gboolean shade
)
2644 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2645 shade
) || /* can't shade */
2646 self
->shaded
== shade
) return; /* already done */
2648 self
->shaded
= shade
;
2649 client_change_state(self
);
2650 client_change_wm_state(self
); /* the window is being hidden/shown */
2651 /* resize the frame to just the titlebar */
2652 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
2655 void client_close(ObClient
*self
)
2659 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
2661 /* in the case that the client provides no means to requesting that it
2662 close, we just kill it */
2663 if (!self
->delete_window
)
2667 XXX: itd be cool to do timeouts and shit here for killing the client's
2669 like... if the window is around after 5 seconds, then the close button
2670 turns a nice red, and if this function is called again, the client is
2674 ce
.xclient
.type
= ClientMessage
;
2675 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2676 ce
.xclient
.display
= ob_display
;
2677 ce
.xclient
.window
= self
->window
;
2678 ce
.xclient
.format
= 32;
2679 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
2680 ce
.xclient
.data
.l
[1] = event_curtime
;
2681 ce
.xclient
.data
.l
[2] = 0l;
2682 ce
.xclient
.data
.l
[3] = 0l;
2683 ce
.xclient
.data
.l
[4] = 0l;
2684 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2687 void client_kill(ObClient
*self
)
2689 XKillClient(ob_display
, self
->window
);
2692 void client_hilite(ObClient
*self
, gboolean hilite
)
2694 if (self
->demands_attention
== hilite
)
2695 return; /* no change */
2697 /* don't allow focused windows to hilite */
2698 self
->demands_attention
= hilite
&& !client_focused(self
);
2699 if (self
->demands_attention
)
2700 frame_flash_start(self
->frame
);
2702 frame_flash_stop(self
->frame
);
2703 client_change_state(self
);
2706 void client_set_desktop_recursive(ObClient
*self
,
2707 guint target
, gboolean donthide
)
2712 if (target
!= self
->desktop
) {
2714 ob_debug("Setting desktop %u\n", target
+1);
2716 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
2718 /* remove from the old desktop(s) */
2719 focus_order_remove(self
);
2721 old
= self
->desktop
;
2722 self
->desktop
= target
;
2723 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
2724 /* the frame can display the current desktop state */
2725 frame_adjust_state(self
->frame
);
2726 /* 'move' the window to the new desktop */
2728 client_showhide(self
);
2729 /* raise if it was not already on the desktop */
2730 if (old
!= DESKTOP_ALL
)
2732 if (STRUT_EXISTS(self
->strut
))
2733 screen_update_areas();
2735 /* add to the new desktop(s) */
2736 if (config_focus_new
)
2737 focus_order_to_top(self
);
2739 focus_order_to_bottom(self
);
2742 /* move all transients */
2743 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2744 if (it
->data
!= self
)
2745 if (client_is_direct_child(self
, it
->data
))
2746 client_set_desktop_recursive(it
->data
, target
, donthide
);
2749 void client_set_desktop(ObClient
*self
, guint target
, gboolean donthide
)
2751 self
= client_search_top_parent(self
);
2752 client_set_desktop_recursive(self
, target
, donthide
);
2755 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
2757 while (child
!= parent
&&
2758 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
2759 child
= child
->transient_for
;
2760 return child
== parent
;
2763 ObClient
*client_search_modal_child(ObClient
*self
)
2768 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2769 ObClient
*c
= it
->data
;
2770 if ((ret
= client_search_modal_child(c
))) return ret
;
2771 if (c
->modal
) return c
;
2776 gboolean
client_validate(ObClient
*self
)
2780 XSync(ob_display
, FALSE
); /* get all events on the server */
2782 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
2783 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
2784 XPutBackEvent(ob_display
, &e
);
2791 void client_set_wm_state(ObClient
*self
, glong state
)
2793 if (state
== self
->wmstate
) return; /* no change */
2797 client_iconify(self
, TRUE
, TRUE
);
2800 client_iconify(self
, FALSE
, TRUE
);
2805 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
2807 gboolean shaded
= self
->shaded
;
2808 gboolean fullscreen
= self
->fullscreen
;
2809 gboolean undecorated
= self
->undecorated
;
2810 gboolean max_horz
= self
->max_horz
;
2811 gboolean max_vert
= self
->max_vert
;
2812 gboolean modal
= self
->modal
;
2813 gboolean iconic
= self
->iconic
;
2814 gboolean demands_attention
= self
->demands_attention
;
2817 if (!(action
== prop_atoms
.net_wm_state_add
||
2818 action
== prop_atoms
.net_wm_state_remove
||
2819 action
== prop_atoms
.net_wm_state_toggle
))
2820 /* an invalid action was passed to the client message, ignore it */
2823 for (i
= 0; i
< 2; ++i
) {
2824 Atom state
= i
== 0 ? data1
: data2
;
2826 if (!state
) continue;
2828 /* if toggling, then pick whether we're adding or removing */
2829 if (action
== prop_atoms
.net_wm_state_toggle
) {
2830 if (state
== prop_atoms
.net_wm_state_modal
)
2831 action
= modal
? prop_atoms
.net_wm_state_remove
:
2832 prop_atoms
.net_wm_state_add
;
2833 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
2834 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
2835 prop_atoms
.net_wm_state_add
;
2836 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
2837 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
2838 prop_atoms
.net_wm_state_add
;
2839 else if (state
== prop_atoms
.net_wm_state_shaded
)
2840 action
= shaded
? prop_atoms
.net_wm_state_remove
:
2841 prop_atoms
.net_wm_state_add
;
2842 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2843 action
= self
->skip_taskbar
?
2844 prop_atoms
.net_wm_state_remove
:
2845 prop_atoms
.net_wm_state_add
;
2846 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2847 action
= self
->skip_pager
?
2848 prop_atoms
.net_wm_state_remove
:
2849 prop_atoms
.net_wm_state_add
;
2850 else if (state
== prop_atoms
.net_wm_state_hidden
)
2851 action
= self
->iconic
?
2852 prop_atoms
.net_wm_state_remove
:
2853 prop_atoms
.net_wm_state_add
;
2854 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2855 action
= fullscreen
?
2856 prop_atoms
.net_wm_state_remove
:
2857 prop_atoms
.net_wm_state_add
;
2858 else if (state
== prop_atoms
.net_wm_state_above
)
2859 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2860 prop_atoms
.net_wm_state_add
;
2861 else if (state
== prop_atoms
.net_wm_state_below
)
2862 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2863 prop_atoms
.net_wm_state_add
;
2864 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
2865 action
= self
->demands_attention
?
2866 prop_atoms
.net_wm_state_remove
:
2867 prop_atoms
.net_wm_state_add
;
2868 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
2869 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
2870 prop_atoms
.net_wm_state_add
;
2873 if (action
== prop_atoms
.net_wm_state_add
) {
2874 if (state
== prop_atoms
.net_wm_state_modal
) {
2876 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2878 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2880 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2882 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2883 self
->skip_taskbar
= TRUE
;
2884 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2885 self
->skip_pager
= TRUE
;
2886 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
2888 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2890 } else if (state
== prop_atoms
.net_wm_state_above
) {
2892 self
->below
= FALSE
;
2893 } else if (state
== prop_atoms
.net_wm_state_below
) {
2894 self
->above
= FALSE
;
2896 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
2897 demands_attention
= TRUE
;
2898 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
2902 } else { /* action == prop_atoms.net_wm_state_remove */
2903 if (state
== prop_atoms
.net_wm_state_modal
) {
2905 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2907 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2909 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2911 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2912 self
->skip_taskbar
= FALSE
;
2913 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2914 self
->skip_pager
= FALSE
;
2915 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
2917 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2919 } else if (state
== prop_atoms
.net_wm_state_above
) {
2920 self
->above
= FALSE
;
2921 } else if (state
== prop_atoms
.net_wm_state_below
) {
2922 self
->below
= FALSE
;
2923 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
2924 demands_attention
= FALSE
;
2925 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
2926 undecorated
= FALSE
;
2930 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2931 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2933 if (max_horz
== max_vert
) { /* both going the same way */
2934 client_maximize(self
, max_horz
, 0);
2936 client_maximize(self
, max_horz
, 1);
2937 client_maximize(self
, max_vert
, 2);
2941 if (max_horz
!= self
->max_horz
)
2942 client_maximize(self
, max_horz
, 1);
2944 client_maximize(self
, max_vert
, 2);
2947 /* change fullscreen state before shading, as it will affect if the window
2949 if (fullscreen
!= self
->fullscreen
)
2950 client_fullscreen(self
, fullscreen
);
2951 if (shaded
!= self
->shaded
)
2952 client_shade(self
, shaded
);
2953 if (undecorated
!= self
->undecorated
)
2954 client_set_undecorated(self
, undecorated
);
2955 if (modal
!= self
->modal
) {
2956 self
->modal
= modal
;
2957 /* when a window changes modality, then its stacking order with its
2958 transients needs to change */
2961 if (iconic
!= self
->iconic
)
2962 client_iconify(self
, iconic
, FALSE
);
2964 if (demands_attention
!= self
->demands_attention
)
2965 client_hilite(self
, demands_attention
);
2967 client_change_state(self
); /* change the hint to reflect these changes */
2970 ObClient
*client_focus_target(ObClient
*self
)
2972 ObClient
*child
= NULL
;
2974 child
= client_search_modal_child(self
);
2975 if (child
) return child
;
2979 gboolean
client_can_focus(ObClient
*self
)
2983 /* choose the correct target */
2984 self
= client_focus_target(self
);
2986 if (!self
->frame
->visible
)
2989 if (!(self
->can_focus
|| self
->focus_notify
))
2992 /* do a check to see if the window has already been unmapped or destroyed
2993 do this intelligently while watching out for unmaps we've generated
2994 (ignore_unmaps > 0) */
2995 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2996 DestroyNotify
, &ev
)) {
2997 XPutBackEvent(ob_display
, &ev
);
3000 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
3001 UnmapNotify
, &ev
)) {
3002 if (self
->ignore_unmaps
) {
3003 self
->ignore_unmaps
--;
3005 XPutBackEvent(ob_display
, &ev
);
3013 gboolean
client_focus(ObClient
*self
)
3015 /* choose the correct target */
3016 self
= client_focus_target(self
);
3019 if (!client_validate(self
))
3023 if (!client_can_focus(self
)) {
3024 if (!self
->frame
->visible
) {
3025 /* update the focus lists */
3026 focus_order_to_top(self
);
3031 ob_debug("Focusing client \"%s\" at time %u\n", self
->title
, event_curtime
);
3033 if (self
->can_focus
) {
3034 /* RevertToPointerRoot causes much more headache than RevertToNone, so
3035 I choose to use it always, hopefully to find errors quicker, if any
3036 are left. (I hate X. I hate focus events.)
3038 Update: Changing this to RevertToNone fixed a bug with mozilla (bug
3039 #799. So now it is RevertToNone again.
3041 XSetInputFocus(ob_display
, self
->window
, RevertToNone
,
3045 if (self
->focus_notify
) {
3047 ce
.xclient
.type
= ClientMessage
;
3048 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3049 ce
.xclient
.display
= ob_display
;
3050 ce
.xclient
.window
= self
->window
;
3051 ce
.xclient
.format
= 32;
3052 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3053 ce
.xclient
.data
.l
[1] = event_curtime
;
3054 ce
.xclient
.data
.l
[2] = 0l;
3055 ce
.xclient
.data
.l
[3] = 0l;
3056 ce
.xclient
.data
.l
[4] = 0l;
3057 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3061 ob_debug("%sively focusing %lx at %d\n",
3062 (self
->can_focus
? "act" : "pass"),
3063 self
->window
, (gint
) event_curtime
);
3066 /* Cause the FocusIn to come back to us. Important for desktop switches,
3067 since otherwise we'll have no FocusIn on the queue and send it off to
3068 the focus_backup. */
3069 XSync(ob_display
, FALSE
);
3073 /* Used when the current client is closed or otherwise hidden, focus_last will
3074 then prevent focus from going to the mouse pointer
3076 void client_unfocus(ObClient
*self
)
3078 if (focus_client
== self
) {
3080 ob_debug("client_unfocus for %lx\n", self
->window
);
3082 focus_fallback(OB_FOCUS_FALLBACK_CLOSED
);
3086 void client_activate(ObClient
*self
, gboolean here
, gboolean user
, Time time
)
3088 /* XXX do some stuff here if user is false to determine if we really want
3089 to activate it or not (a parent or group member is currently
3092 ob_debug("Want to activate window 0x%x with time %u (last time %u), "
3094 self
->window
, time
, client_last_user_time
,
3095 (user
? "user" : "application"));
3096 if (!user
&& time
&& time
< client_last_user_time
)
3097 client_hilite(self
, TRUE
);
3099 if (client_normal(self
) && screen_showing_desktop
)
3100 screen_show_desktop(FALSE
);
3102 client_iconify(self
, FALSE
, here
);
3103 if (self
->desktop
!= DESKTOP_ALL
&&
3104 self
->desktop
!= screen_desktop
) {
3106 client_set_desktop(self
, screen_desktop
, FALSE
);
3108 screen_set_desktop(self
->desktop
);
3109 } else if (!self
->frame
->visible
)
3110 /* if its not visible for other reasons, then don't mess
3114 client_shade(self
, FALSE
);
3118 /* we do this an action here. this is rather important. this is because
3119 we want the results from the focus change to take place BEFORE we go
3120 about raising the window. when a fullscreen window loses focus, we
3121 need this or else the raise wont be able to raise above the
3122 to-lose-focus fullscreen window. */
3127 void client_raise(ObClient
*self
)
3129 action_run_string("Raise", self
, CurrentTime
);
3132 void client_lower(ObClient
*self
)
3134 action_run_string("Lower", self
, CurrentTime
);
3137 gboolean
client_focused(ObClient
*self
)
3139 return self
== focus_client
;
3142 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3145 /* si is the smallest image >= req */
3146 /* li is the largest image < req */
3147 gulong size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
3149 if (!self
->nicons
) {
3150 ObClientIcon
*parent
= NULL
;
3152 if (self
->transient_for
) {
3153 if (self
->transient_for
!= OB_TRAN_GROUP
)
3154 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3157 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3158 ObClient
*c
= it
->data
;
3159 if (c
!= self
&& !c
->transient_for
) {
3160 if ((parent
= client_icon_recursive(c
, w
, h
)))
3170 for (i
= 0; i
< self
->nicons
; ++i
) {
3171 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
3172 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
3176 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
3181 if (largest
== 0) /* didnt find one smaller than the requested size */
3182 return &self
->icons
[si
];
3183 return &self
->icons
[li
];
3186 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3189 static ObClientIcon deficon
;
3191 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3192 deficon
.width
= deficon
.height
= 48;
3193 deficon
.data
= ob_rr_theme
->def_win_icon
;
3199 /* this be mostly ripped from fvwm */
3200 ObClient
*client_find_directional(ObClient
*c
, ObDirection dir
)
3202 gint my_cx
, my_cy
, his_cx
, his_cy
;
3205 gint score
, best_score
;
3206 ObClient
*best_client
, *cur
;
3212 /* first, find the centre coords of the currently focused window */
3213 my_cx
= c
->frame
->area
.x
+ c
->frame
->area
.width
/ 2;
3214 my_cy
= c
->frame
->area
.y
+ c
->frame
->area
.height
/ 2;
3219 for(it
= g_list_first(client_list
); it
; it
= g_list_next(it
)) {
3222 /* the currently selected window isn't interesting */
3225 if (!client_normal(cur
))
3227 /* using c->desktop instead of screen_desktop doesn't work if the
3228 * current window was omnipresent, hope this doesn't have any other
3230 if(screen_desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
3234 if(!(client_focus_target(cur
) == cur
&&
3235 client_can_focus(cur
)))
3238 /* find the centre coords of this window, from the
3239 * currently focused window's point of view */
3240 his_cx
= (cur
->frame
->area
.x
- my_cx
)
3241 + cur
->frame
->area
.width
/ 2;
3242 his_cy
= (cur
->frame
->area
.y
- my_cy
)
3243 + cur
->frame
->area
.height
/ 2;
3245 if(dir
== OB_DIRECTION_NORTHEAST
|| dir
== OB_DIRECTION_SOUTHEAST
||
3246 dir
== OB_DIRECTION_SOUTHWEST
|| dir
== OB_DIRECTION_NORTHWEST
) {
3248 /* Rotate the diagonals 45 degrees counterclockwise.
3249 * To do this, multiply the matrix /+h +h\ with the
3250 * vector (x y). \-h +h/
3251 * h = sqrt(0.5). We can set h := 1 since absolute
3252 * distance doesn't matter here. */
3253 tx
= his_cx
+ his_cy
;
3254 his_cy
= -his_cx
+ his_cy
;
3259 case OB_DIRECTION_NORTH
:
3260 case OB_DIRECTION_SOUTH
:
3261 case OB_DIRECTION_NORTHEAST
:
3262 case OB_DIRECTION_SOUTHWEST
:
3263 offset
= (his_cx
< 0) ? -his_cx
: his_cx
;
3264 distance
= ((dir
== OB_DIRECTION_NORTH
||
3265 dir
== OB_DIRECTION_NORTHEAST
) ?
3268 case OB_DIRECTION_EAST
:
3269 case OB_DIRECTION_WEST
:
3270 case OB_DIRECTION_SOUTHEAST
:
3271 case OB_DIRECTION_NORTHWEST
:
3272 offset
= (his_cy
< 0) ? -his_cy
: his_cy
;
3273 distance
= ((dir
== OB_DIRECTION_WEST
||
3274 dir
== OB_DIRECTION_NORTHWEST
) ?
3279 /* the target must be in the requested direction */
3283 /* Calculate score for this window. The smaller the better. */
3284 score
= distance
+ offset
;
3286 /* windows more than 45 degrees off the direction are
3287 * heavily penalized and will only be chosen if nothing
3288 * else within a million pixels */
3289 if(offset
> distance
)
3292 if(best_score
== -1 || score
< best_score
)
3300 void client_set_layer(ObClient
*self
, gint layer
)
3304 self
->above
= FALSE
;
3305 } else if (layer
== 0) {
3306 self
->below
= self
->above
= FALSE
;
3308 self
->below
= FALSE
;
3311 client_calc_layer(self
);
3312 client_change_state(self
); /* reflect this in the state hints */
3315 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3317 if (self
->undecorated
!= undecorated
) {
3318 self
->undecorated
= undecorated
;
3319 client_setup_decor_and_functions(self
);
3320 /* Make sure the client knows it might have moved. Maybe there is a
3321 * better way of doing this so only one client_configure is sent, but
3322 * since 125 of these are sent per second when moving the window (with
3323 * user = FALSE) i doubt it matters much.
3325 client_configure(self
, OB_CORNER_TOPLEFT
, self
->area
.x
, self
->area
.y
,
3326 self
->area
.width
, self
->area
.height
, TRUE
, TRUE
);
3327 client_change_state(self
); /* reflect this in the state hints */
3331 guint
client_monitor(ObClient
*self
)
3333 return screen_find_monitor(&self
->frame
->area
);
3336 ObClient
*client_search_top_parent(ObClient
*self
)
3338 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
)
3339 self
= self
->transient_for
;
3343 GSList
*client_search_all_top_parents(ObClient
*self
)
3347 /* move up the direct transient chain as far as possible */
3348 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
)
3349 self
= self
->transient_for
;
3351 if (!self
->transient_for
)
3352 ret
= g_slist_prepend(ret
, self
);
3356 g_assert(self
->group
);
3358 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3359 ObClient
*c
= it
->data
;
3361 if (!c
->transient_for
)
3362 ret
= g_slist_prepend(ret
, c
);
3365 if (ret
== NULL
) /* no group parents */
3366 ret
= g_slist_prepend(ret
, self
);
3372 ObClient
*client_search_focus_parent(ObClient
*self
)
3374 if (self
->transient_for
) {
3375 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3376 if (client_focused(self
->transient_for
))
3377 return self
->transient_for
;
3381 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3382 ObClient
*c
= it
->data
;
3384 /* checking transient_for prevents infinate loops! */
3385 if (c
!= self
&& !c
->transient_for
)
3386 if (client_focused(c
))
3395 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3397 if (self
->transient_for
) {
3398 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3399 if (self
->transient_for
== search
)
3404 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3405 ObClient
*c
= it
->data
;
3407 /* checking transient_for prevents infinate loops! */
3408 if (c
!= self
&& !c
->transient_for
)
3418 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3422 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3423 if (sit
->data
== search
)
3425 if (client_search_transient(sit
->data
, search
))
3431 void client_update_sm_client_id(ObClient
*self
)
3433 g_free(self
->sm_client_id
);
3434 self
->sm_client_id
= NULL
;
3436 if (!PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
) &&
3438 PROP_GETS(self
->group
->leader
, sm_client_id
, locale
,
3439 &self
->sm_client_id
);
3442 #define WANT_EDGE(cur, c) \
3445 if(!client_normal(cur)) \
3447 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3451 if(cur->layer < c->layer && !config_resist_layers_below) \
3454 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3455 if ((his_edge_start >= my_edge_start && \
3456 his_edge_start <= my_edge_end) || \
3457 (my_edge_start >= his_edge_start && \
3458 my_edge_start <= his_edge_end)) \
3461 /* finds the nearest edge in the given direction from the current client
3462 * note to self: the edge is the -frame- edge (the actual one), not the
3465 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3467 gint dest
, monitor_dest
;
3468 gint my_edge_start
, my_edge_end
, my_offset
;
3475 a
= screen_area(c
->desktop
);
3476 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3479 case OB_DIRECTION_NORTH
:
3480 my_edge_start
= c
->frame
->area
.x
;
3481 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3482 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3484 /* default: top of screen */
3485 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3486 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3487 /* if the monitor edge comes before the screen edge, */
3488 /* use that as the destination instead. (For xinerama) */
3489 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3490 dest
= monitor_dest
;
3492 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3493 gint his_edge_start
, his_edge_end
, his_offset
;
3494 ObClient
*cur
= it
->data
;
3498 his_edge_start
= cur
->frame
->area
.x
;
3499 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3500 his_offset
= cur
->frame
->area
.y
+
3501 (hang
? 0 : cur
->frame
->area
.height
);
3503 if(his_offset
+ 1 > my_offset
)
3506 if(his_offset
< dest
)
3509 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3512 case OB_DIRECTION_SOUTH
:
3513 my_edge_start
= c
->frame
->area
.x
;
3514 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3515 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3517 /* default: bottom of screen */
3518 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3519 monitor_dest
= monitor
->y
+ monitor
->height
-
3520 (hang
? c
->frame
->area
.height
: 0);
3521 /* if the monitor edge comes before the screen edge, */
3522 /* use that as the destination instead. (For xinerama) */
3523 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3524 dest
= monitor_dest
;
3526 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3527 gint his_edge_start
, his_edge_end
, his_offset
;
3528 ObClient
*cur
= it
->data
;
3532 his_edge_start
= cur
->frame
->area
.x
;
3533 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3534 his_offset
= cur
->frame
->area
.y
+
3535 (hang
? cur
->frame
->area
.height
: 0);
3538 if(his_offset
- 1 < my_offset
)
3541 if(his_offset
> dest
)
3544 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3547 case OB_DIRECTION_WEST
:
3548 my_edge_start
= c
->frame
->area
.y
;
3549 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3550 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3552 /* default: leftmost egde of screen */
3553 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3554 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3555 /* if the monitor edge comes before the screen edge, */
3556 /* use that as the destination instead. (For xinerama) */
3557 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3558 dest
= monitor_dest
;
3560 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3561 gint his_edge_start
, his_edge_end
, his_offset
;
3562 ObClient
*cur
= it
->data
;
3566 his_edge_start
= cur
->frame
->area
.y
;
3567 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3568 his_offset
= cur
->frame
->area
.x
+
3569 (hang
? 0 : cur
->frame
->area
.width
);
3571 if(his_offset
+ 1 > my_offset
)
3574 if(his_offset
< dest
)
3577 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3580 case OB_DIRECTION_EAST
:
3581 my_edge_start
= c
->frame
->area
.y
;
3582 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3583 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3585 /* default: rightmost edge of screen */
3586 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3587 monitor_dest
= monitor
->x
+ monitor
->width
-
3588 (hang
? c
->frame
->area
.width
: 0);
3589 /* if the monitor edge comes before the screen edge, */
3590 /* use that as the destination instead. (For xinerama) */
3591 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3592 dest
= monitor_dest
;
3594 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3595 gint his_edge_start
, his_edge_end
, his_offset
;
3596 ObClient
*cur
= it
->data
;
3600 his_edge_start
= cur
->frame
->area
.y
;
3601 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3602 his_offset
= cur
->frame
->area
.x
+
3603 (hang
? cur
->frame
->area
.width
: 0);
3605 if(his_offset
- 1 < my_offset
)
3608 if(his_offset
> dest
)
3611 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3614 case OB_DIRECTION_NORTHEAST
:
3615 case OB_DIRECTION_SOUTHEAST
:
3616 case OB_DIRECTION_NORTHWEST
:
3617 case OB_DIRECTION_SOUTHWEST
:
3618 /* not implemented */
3620 g_assert_not_reached();
3621 dest
= 0; /* suppress warning */
3626 ObClient
* client_under_pointer()
3630 ObClient
*ret
= NULL
;
3632 if (screen_pointer_pos(&x
, &y
)) {
3633 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3634 if (WINDOW_IS_CLIENT(it
->data
)) {
3635 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3636 if (c
->frame
->visible
&&
3637 RECT_CONTAINS(c
->frame
->area
, x
, y
)) {
3647 gboolean
client_has_group_siblings(ObClient
*self
)
3649 return self
->group
&& self
->group
->members
->next
;