1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.c for the Openbox window manager
4 Copyright (c) 2003 Ben Jansens
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 See the COPYING file for a copy of the GNU General Public License.
21 #include "startupnotify.h"
25 #include "moveresize.h"
28 #include "extensions.h"
38 #include "menuframe.h"
41 #include "render/render.h"
44 #include <X11/Xutil.h>
46 /*! The event mask to grab on client windows */
47 #define CLIENT_EVENTMASK (PropertyChangeMask | FocusChangeMask | \
50 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
55 ObClientDestructor func
;
59 GList
*client_list
= NULL
;
60 GSList
*client_destructors
= NULL
;
62 static void client_get_all(ObClient
*self
);
63 static void client_toggle_border(ObClient
*self
, gboolean show
);
64 static void client_get_startup_id(ObClient
*self
);
65 static void client_get_area(ObClient
*self
);
66 static void client_get_desktop(ObClient
*self
);
67 static void client_get_state(ObClient
*self
);
68 static void client_get_shaped(ObClient
*self
);
69 static void client_get_mwm_hints(ObClient
*self
);
70 static void client_get_gravity(ObClient
*self
);
71 static void client_showhide(ObClient
*self
);
72 static void client_change_allowed_actions(ObClient
*self
);
73 static void client_change_state(ObClient
*self
);
74 static void client_apply_startup_state(ObClient
*self
);
75 static void client_restore_session_state(ObClient
*self
);
76 static void client_restore_session_stacking(ObClient
*self
);
77 static void client_urgent_notify(ObClient
*self
);
79 void client_startup(gboolean reconfig
)
86 void client_shutdown(gboolean reconfig
)
90 void client_add_destructor(ObClientDestructor func
, gpointer data
)
92 Destructor
*d
= g_new(Destructor
, 1);
95 client_destructors
= g_slist_prepend(client_destructors
, d
);
98 void client_remove_destructor(ObClientDestructor func
)
102 for (it
= client_destructors
; it
; it
= g_slist_next(it
)) {
103 Destructor
*d
= it
->data
;
104 if (d
->func
== func
) {
106 client_destructors
= g_slist_delete_link(client_destructors
, it
);
112 void client_set_list()
114 Window
*windows
, *win_it
;
116 guint size
= g_list_length(client_list
);
118 /* create an array of the window ids */
120 windows
= g_new(Window
, size
);
122 for (it
= client_list
; it
!= NULL
; it
= it
->next
, ++win_it
)
123 *win_it
= ((ObClient
*)it
->data
)->window
;
127 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
128 net_client_list
, window
, (guint32
*)windows
, size
);
137 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, void *data)
141 for (it = self->transients; it; it = it->next) {
142 if (!func(it->data, data)) return;
143 client_foreach_transient(it->data, func, data);
147 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, void *data)
149 if (self->transient_for) {
150 if (self->transient_for != OB_TRAN_GROUP) {
151 if (!func(self->transient_for, data)) return;
152 client_foreach_ancestor(self->transient_for, func, data);
156 for (it = self->group->members; it; it = it->next)
157 if (it->data != self &&
158 !((ObClient*)it->data)->transient_for) {
159 if (!func(it->data, data)) return;
160 client_foreach_ancestor(it->data, func, data);
167 void client_manage_all()
169 unsigned int i
, j
, nchild
;
172 XWindowAttributes attrib
;
174 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
175 &w
, &w
, &children
, &nchild
);
177 /* remove all icon windows from the list */
178 for (i
= 0; i
< nchild
; i
++) {
179 if (children
[i
] == None
) continue;
180 wmhints
= XGetWMHints(ob_display
, children
[i
]);
182 if ((wmhints
->flags
& IconWindowHint
) &&
183 (wmhints
->icon_window
!= children
[i
]))
184 for (j
= 0; j
< nchild
; j
++)
185 if (children
[j
] == wmhints
->icon_window
) {
193 for (i
= 0; i
< nchild
; ++i
) {
194 if (children
[i
] == None
)
196 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
197 if (attrib
.override_redirect
) continue;
199 if (attrib
.map_state
!= IsUnmapped
)
200 client_manage(children
[i
]);
206 void client_manage(Window window
)
210 XWindowAttributes attrib
;
211 XSetWindowAttributes attrib_set
;
213 gboolean activate
= FALSE
;
217 /* check if it has already been unmapped by the time we started mapping
218 the grab does a sync so we don't have to here */
219 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
220 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
)) {
221 XPutBackEvent(ob_display
, &e
);
224 return; /* don't manage it */
227 /* make sure it isn't an override-redirect window */
228 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
229 attrib
.override_redirect
) {
231 return; /* don't manage it */
234 /* is the window a docking app */
235 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
236 if ((wmhint
->flags
& StateHint
) &&
237 wmhint
->initial_state
== WithdrawnState
) {
238 dock_add(window
, wmhint
);
246 ob_debug("Managing window: %lx\n", window
);
248 /* choose the events we want to receive on the CLIENT window */
249 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
250 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
251 XChangeWindowAttributes(ob_display
, window
,
252 CWEventMask
|CWDontPropagate
, &attrib_set
);
255 /* create the ObClient struct, and populate it from the hints on the
257 self
= g_new0(ObClient
, 1);
258 self
->obwin
.type
= Window_Client
;
259 self
->window
= window
;
261 /* non-zero defaults */
262 self
->title_count
= 1;
263 self
->wmstate
= NormalState
;
265 self
->desktop
= screen_num_desktops
; /* always an invalid value */
267 client_get_all(self
);
268 client_restore_session_state(self
);
270 sn_app_started(self
->class);
272 client_change_state(self
);
274 /* remove the client's border (and adjust re gravity) */
275 client_toggle_border(self
, FALSE
);
277 /* specify that if we exit, the window should not be destroyed and should
278 be reparented back to root automatically */
279 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
281 /* create the decoration frame for the client window */
282 self
->frame
= frame_new();
284 frame_grab_client(self
->frame
, self
);
288 client_apply_startup_state(self
);
290 /* update the focus lists */
291 focus_order_add_new(self
);
293 stacking_add(CLIENT_AS_WINDOW(self
));
294 client_restore_session_stacking(self
);
296 /* focus the new window? */
297 if (ob_state() != OB_STATE_STARTING
&&
298 (config_focus_new
|| client_search_focus_parent(self
)) &&
299 /* note the check against Type_Normal/Dialog, not client_normal(self),
300 which would also include other types. in this case we want more
301 strict rules for focus */
302 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
303 self
->type
== OB_CLIENT_TYPE_DIALOG
))
307 if (self
->desktop
!= screen_desktop
) {
308 /* activate the window */
311 gboolean group_foc
= FALSE
;
316 for (it
= self
->group
->members
; it
; it
= it
->next
)
318 if (client_focused(it
->data
))
326 (!self
->transient_for
&& (!self
->group
||
327 !self
->group
->members
->next
))) ||
328 client_search_focus_tree_full(self
) ||
330 !client_normal(focus_client
))
332 /* activate the window */
339 if (ob_state() == OB_STATE_RUNNING
) {
340 int x
= self
->area
.x
, ox
= x
;
341 int y
= self
->area
.y
, oy
= y
;
343 place_client(self
, &x
, &y
);
345 /* make sure the window is visible */
346 client_find_onscreen(self
, &x
, &y
,
347 self
->frame
->area
.width
,
348 self
->frame
->area
.height
,
349 /* non-normal clients has less rules, and
350 windows that are being restored from a session
351 do also. we can assume you want it back where
353 client_normal(self
) && !self
->session
);
355 if (x
!= ox
|| y
!= oy
)
356 client_move(self
, x
, y
);
359 client_showhide(self
);
361 /* use client_focus instead of client_activate cuz client_activate does
362 stuff like switch desktops etc and I'm not interested in all that when
363 a window maps since its not based on an action from the user like
364 clicking a window to activate is. so keep the new window out of the way
367 /* if using focus_delay, stop the timer now so that focus doesn't go
369 event_halt_focus_delay();
372 /* since focus can change the stacking orders, if we focus the window
373 then the standard raise it gets is not enough, we need to queue one
374 for after the focus change takes place */
378 /* client_activate does this but we aret using it so we have to do it
380 if (screen_showing_desktop
)
381 screen_show_desktop(FALSE
);
383 /* add to client list/map */
384 client_list
= g_list_append(client_list
, self
);
385 g_hash_table_insert(window_map
, &self
->window
, self
);
387 /* this has to happen after we're in the client_list */
388 screen_update_areas();
390 /* update the list hints */
393 keyboard_grab_for_client(self
, TRUE
);
394 mouse_grab_for_client(self
, TRUE
);
396 ob_debug("Managed window 0x%lx (%s)\n", window
, self
->class);
399 void client_unmanage_all()
401 while (client_list
!= NULL
)
402 client_unmanage(client_list
->data
);
405 void client_unmanage(ObClient
*self
)
410 ob_debug("Unmanaging window: %lx (%s)\n", self
->window
, self
->class);
412 g_assert(self
!= NULL
);
414 keyboard_grab_for_client(self
, FALSE
);
415 mouse_grab_for_client(self
, FALSE
);
417 /* remove the window from our save set */
418 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
420 /* we dont want events no more */
421 XSelectInput(ob_display
, self
->window
, NoEventMask
);
423 frame_hide(self
->frame
);
425 client_list
= g_list_remove(client_list
, self
);
426 stacking_remove(self
);
427 g_hash_table_remove(window_map
, &self
->window
);
429 /* update the focus lists */
430 focus_order_remove(self
);
432 /* once the client is out of the list, update the struts to remove it's
434 screen_update_areas();
436 for (it
= client_destructors
; it
; it
= g_slist_next(it
)) {
437 Destructor
*d
= it
->data
;
438 d
->func(self
, d
->data
);
441 if (focus_client
== self
) {
444 /* focus the last focused window on the desktop, and ignore enter
445 events from the unmap so it doesnt mess with the focus */
446 while (XCheckTypedEvent(ob_display
, EnterNotify
, &e
));
447 /* remove these flags so we don't end up getting focused in the
449 self
->can_focus
= FALSE
;
450 self
->focus_notify
= FALSE
;
452 client_unfocus(self
);
455 /* tell our parent(s) that we're gone */
456 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
459 for (it
= self
->group
->members
; it
; it
= it
->next
)
460 if (it
->data
!= self
)
461 ((ObClient
*)it
->data
)->transients
=
462 g_slist_remove(((ObClient
*)it
->data
)->transients
, self
);
463 } else if (self
->transient_for
) { /* transient of window */
464 self
->transient_for
->transients
=
465 g_slist_remove(self
->transient_for
->transients
, self
);
468 /* tell our transients that we're gone */
469 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
470 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
471 ((ObClient
*)it
->data
)->transient_for
= NULL
;
472 client_calc_layer(it
->data
);
476 /* remove from its group */
478 group_remove(self
->group
, self
);
482 /* give the client its border back */
483 client_toggle_border(self
, TRUE
);
485 /* reparent the window out of the frame, and free the frame */
486 frame_release_client(self
->frame
, self
);
489 if (ob_state() != OB_STATE_EXITING
) {
490 /* these values should not be persisted across a window
492 PROP_ERASE(self
->window
, net_wm_desktop
);
493 PROP_ERASE(self
->window
, net_wm_state
);
494 PROP_ERASE(self
->window
, wm_state
);
496 /* if we're left in an unmapped state, the client wont be mapped. this
497 is bad, since we will no longer be managing the window on restart */
498 XMapWindow(ob_display
, self
->window
);
502 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
504 /* free all data allocated in the client struct */
505 g_slist_free(self
->transients
);
506 for (j
= 0; j
< self
->nicons
; ++j
)
507 g_free(self
->icons
[j
].data
);
508 if (self
->nicons
> 0)
511 g_free(self
->icon_title
);
515 g_free(self
->sm_client_id
);
518 /* update the list hints */
522 static void client_urgent_notify(ObClient
*self
)
525 frame_flash_start(self
->frame
);
527 frame_flash_stop(self
->frame
);
530 static void client_restore_session_state(ObClient
*self
)
534 if (!(it
= session_state_find(self
)))
537 self
->session
= it
->data
;
539 RECT_SET_POINT(self
->area
, self
->session
->x
, self
->session
->y
);
540 self
->positioned
= TRUE
;
541 if (self
->session
->w
> 0)
542 self
->area
.width
= self
->session
->w
;
543 if (self
->session
->h
> 0)
544 self
->area
.height
= self
->session
->h
;
545 XResizeWindow(ob_display
, self
->window
,
546 self
->area
.width
, self
->area
.height
);
548 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
549 self
->session
->desktop
:
550 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
551 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
553 self
->shaded
= self
->session
->shaded
;
554 self
->iconic
= self
->session
->iconic
;
555 self
->skip_pager
= self
->session
->skip_pager
;
556 self
->skip_taskbar
= self
->session
->skip_taskbar
;
557 self
->fullscreen
= self
->session
->fullscreen
;
558 self
->above
= self
->session
->above
;
559 self
->below
= self
->session
->below
;
560 self
->max_horz
= self
->session
->max_horz
;
561 self
->max_vert
= self
->session
->max_vert
;
564 static void client_restore_session_stacking(ObClient
*self
)
568 if (!self
->session
) return;
570 it
= g_list_find(session_saved_state
, self
->session
);
571 for (it
= g_list_previous(it
); it
; it
= g_list_previous(it
)) {
574 for (cit
= client_list
; cit
; cit
= g_list_next(cit
))
575 if (session_state_cmp(it
->data
, cit
->data
))
578 client_calc_layer(self
);
579 stacking_below(CLIENT_AS_WINDOW(self
),
580 CLIENT_AS_WINDOW(cit
->data
));
586 void client_move_onscreen(ObClient
*self
, gboolean rude
)
588 int x
= self
->area
.x
;
589 int y
= self
->area
.y
;
590 if (client_find_onscreen(self
, &x
, &y
,
591 self
->frame
->area
.width
,
592 self
->frame
->area
.height
, rude
)) {
593 client_move(self
, x
, y
);
597 gboolean
client_find_onscreen(ObClient
*self
, int *x
, int *y
, int w
, int h
,
601 int ox
= *x
, oy
= *y
;
603 frame_client_gravity(self
->frame
, x
, y
); /* get where the frame
606 /* XXX watch for xinerama dead areas */
608 a
= screen_area(self
->desktop
);
609 if (client_normal(self
)) {
610 if (!self
->strut
.right
&& *x
>= a
->x
+ a
->width
- 1)
611 *x
= a
->x
+ a
->width
- self
->frame
->area
.width
;
612 if (!self
->strut
.bottom
&& *y
>= a
->y
+ a
->height
- 1)
613 *y
= a
->y
+ a
->height
- self
->frame
->area
.height
;
614 if (!self
->strut
.left
&& *x
+ self
->frame
->area
.width
- 1 < a
->x
)
616 if (!self
->strut
.top
&& *y
+ self
->frame
->area
.height
- 1 < a
->y
)
621 /* this is my MOZILLA BITCHSLAP. oh ya it fucking feels good.
622 Java can suck it too. */
624 /* dont let windows map/move into the strut unless they
625 are bigger than the available area */
627 if (!self
->strut
.left
&& *x
< a
->x
) *x
= a
->x
;
628 if (!self
->strut
.right
&& *x
+ w
> a
->x
+ a
->width
)
629 *x
= a
->x
+ a
->width
- w
;
631 if (h
<= a
->height
) {
632 if (!self
->strut
.top
&& *y
< a
->y
) *y
= a
->y
;
633 if (!self
->strut
.bottom
&& *y
+ h
> a
->y
+ a
->height
)
634 *y
= a
->y
+ a
->height
- h
;
638 frame_frame_gravity(self
->frame
, x
, y
); /* get where the client
641 return ox
!= *x
|| oy
!= *y
;
644 static void client_toggle_border(ObClient
*self
, gboolean show
)
646 /* adjust our idea of where the client is, based on its border. When the
647 border is removed, the client should now be considered to be in a
649 when re-adding the border to the client, the same operation needs to be
651 int oldx
= self
->area
.x
, oldy
= self
->area
.y
;
652 int x
= oldx
, y
= oldy
;
653 switch(self
->gravity
) {
655 case NorthWestGravity
:
657 case SouthWestGravity
:
659 case NorthEastGravity
:
661 case SouthEastGravity
:
662 if (show
) x
-= self
->border_width
* 2;
663 else x
+= self
->border_width
* 2;
670 if (show
) x
-= self
->border_width
;
671 else x
+= self
->border_width
;
674 switch(self
->gravity
) {
676 case NorthWestGravity
:
678 case NorthEastGravity
:
680 case SouthWestGravity
:
682 case SouthEastGravity
:
683 if (show
) y
-= self
->border_width
* 2;
684 else y
+= self
->border_width
* 2;
691 if (show
) y
-= self
->border_width
;
692 else y
+= self
->border_width
;
699 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
701 /* move the client so it is back it the right spot _with_ its
703 if (x
!= oldx
|| y
!= oldy
)
704 XMoveWindow(ob_display
, self
->window
, x
, y
);
706 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
710 static void client_get_all(ObClient
*self
)
712 client_get_area(self
);
713 client_update_transient_for(self
);
714 client_update_wmhints(self
);
715 client_get_startup_id(self
);
716 client_get_desktop(self
);
717 client_get_state(self
);
718 client_get_shaped(self
);
720 client_get_mwm_hints(self
);
721 client_get_type(self
);/* this can change the mwmhints for special cases */
724 /* a couple type-based defaults for new windows */
726 /* this makes sure that these windows appear on all desktops */
727 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
728 self
->desktop
= DESKTOP_ALL
;
730 /* dock windows default to ABOVE */
731 if (self
->type
== OB_CLIENT_TYPE_DOCK
&& !self
->below
)
735 client_update_protocols(self
);
737 client_get_gravity(self
); /* get the attribute gravity */
738 client_update_normal_hints(self
); /* this may override the attribute
741 /* got the type, the mwmhints, the protocols, and the normal hints
742 (min/max sizes), so we're ready to set up the decorations/functions */
743 client_setup_decor_and_functions(self
);
745 client_update_title(self
);
746 client_update_class(self
);
747 client_update_sm_client_id(self
);
748 client_update_strut(self
);
749 client_update_icons(self
);
752 static void client_get_startup_id(ObClient
*self
)
754 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
756 PROP_GETS(self
->group
->leader
,
757 net_startup_id
, utf8
, &self
->startup_id
);
760 static void client_get_area(ObClient
*self
)
762 XWindowAttributes wattrib
;
765 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
766 g_assert(ret
!= BadWindow
);
768 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
769 self
->border_width
= wattrib
.border_width
;
772 static void client_get_desktop(ObClient
*self
)
774 guint32 d
= screen_num_desktops
; /* an always-invalid value */
776 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
777 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
778 self
->desktop
= screen_num_desktops
- 1;
782 gboolean trdesk
= FALSE
;
784 if (self
->transient_for
) {
785 if (self
->transient_for
!= OB_TRAN_GROUP
) {
786 self
->desktop
= self
->transient_for
->desktop
;
791 for (it
= self
->group
->members
; it
; it
= it
->next
)
792 if (it
->data
!= self
&&
793 !((ObClient
*)it
->data
)->transient_for
) {
794 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
801 /* try get from the startup-notification protocol */
802 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
803 if (self
->desktop
>= screen_num_desktops
&&
804 self
->desktop
!= DESKTOP_ALL
)
805 self
->desktop
= screen_num_desktops
- 1;
807 /* defaults to the current desktop */
808 self
->desktop
= screen_desktop
;
811 if (self
->desktop
!= d
) {
812 /* set the desktop hint, to make sure that it always exists */
813 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
817 static void client_get_state(ObClient
*self
)
822 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
824 for (i
= 0; i
< num
; ++i
) {
825 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
827 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
829 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
831 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
832 self
->skip_taskbar
= TRUE
;
833 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
834 self
->skip_pager
= TRUE
;
835 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
836 self
->fullscreen
= TRUE
;
837 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
838 self
->max_vert
= TRUE
;
839 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
840 self
->max_horz
= TRUE
;
841 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
843 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
845 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
846 self
->undecorated
= TRUE
;
852 if (!(self
->above
|| self
->below
)) {
854 /* apply stuff from the group */
858 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
859 ObClient
*c
= it
->data
;
860 if (c
!= self
&& !client_search_transient(self
, c
))
863 (c
->above
? 1 : (c
->below
? -1 : 0)));
877 g_assert_not_reached();
884 static void client_get_shaped(ObClient
*self
)
886 self
->shaped
= FALSE
;
888 if (extensions_shape
) {
893 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
895 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
896 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
898 self
->shaped
= (s
!= 0);
903 void client_update_transient_for(ObClient
*self
)
906 ObClient
*target
= NULL
;
908 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
909 self
->transient
= TRUE
;
910 if (t
!= self
->window
) { /* cant be transient to itself! */
911 target
= g_hash_table_lookup(window_map
, &t
);
912 /* if this happens then we need to check for it*/
913 g_assert(target
!= self
);
914 if (target
&& !WINDOW_IS_CLIENT(target
)) {
915 /* this can happen when a dialog is a child of
916 a dockapp, for example */
920 if (!target
&& self
->group
) {
921 /* not transient to a client, see if it is transient for a
923 if (t
== self
->group
->leader
||
925 t
== RootWindow(ob_display
, ob_screen
))
927 /* window is a transient for its group! */
928 target
= OB_TRAN_GROUP
;
933 self
->transient
= FALSE
;
935 /* if anything has changed... */
936 if (target
!= self
->transient_for
) {
937 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
940 /* remove from old parents */
941 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
942 ObClient
*c
= it
->data
;
943 if (c
!= self
&& !c
->transient_for
)
944 c
->transients
= g_slist_remove(c
->transients
, self
);
946 } else if (self
->transient_for
!= NULL
) { /* transient of window */
947 /* remove from old parent */
948 self
->transient_for
->transients
=
949 g_slist_remove(self
->transient_for
->transients
, self
);
951 self
->transient_for
= target
;
952 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
955 /* add to new parents */
956 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
957 ObClient
*c
= it
->data
;
958 if (c
!= self
&& !c
->transient_for
)
959 c
->transients
= g_slist_append(c
->transients
, self
);
962 /* remove all transients which are in the group, that causes
963 circlular pointer hell of doom */
964 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
966 for (sit
= self
->transients
; sit
; sit
= next
) {
967 next
= g_slist_next(sit
);
968 if (sit
->data
== it
->data
)
970 g_slist_delete_link(self
->transients
, sit
);
973 } else if (self
->transient_for
!= NULL
) { /* transient of window */
974 /* add to new parent */
975 self
->transient_for
->transients
=
976 g_slist_append(self
->transient_for
->transients
, self
);
981 static void client_get_mwm_hints(ObClient
*self
)
986 self
->mwmhints
.flags
= 0; /* default to none */
988 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
990 if (num
>= OB_MWM_ELEMENTS
) {
991 self
->mwmhints
.flags
= hints
[0];
992 self
->mwmhints
.functions
= hints
[1];
993 self
->mwmhints
.decorations
= hints
[2];
999 void client_get_type(ObClient
*self
)
1006 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1007 /* use the first value that we know about in the array */
1008 for (i
= 0; i
< num
; ++i
) {
1009 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1010 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1011 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1012 self
->type
= OB_CLIENT_TYPE_DOCK
;
1013 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1014 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1015 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1016 self
->type
= OB_CLIENT_TYPE_MENU
;
1017 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1018 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1019 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1020 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1021 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1022 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1023 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1024 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1025 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1026 /* prevent this window from getting any decor or
1028 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1029 OB_MWM_FLAG_DECORATIONS
);
1030 self
->mwmhints
.decorations
= 0;
1031 self
->mwmhints
.functions
= 0;
1033 if (self
->type
!= (ObClientType
) -1)
1034 break; /* grab the first legit type */
1039 if (self
->type
== (ObClientType
) -1) {
1040 /*the window type hint was not set, which means we either classify
1041 ourself as a normal window or a dialog, depending on if we are a
1043 if (self
->transient
)
1044 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1046 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1050 void client_update_protocols(ObClient
*self
)
1053 guint num_return
, i
;
1055 self
->focus_notify
= FALSE
;
1056 self
->delete_window
= FALSE
;
1058 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1059 for (i
= 0; i
< num_return
; ++i
) {
1060 if (proto
[i
] == prop_atoms
.wm_delete_window
) {
1061 /* this means we can request the window to close */
1062 self
->delete_window
= TRUE
;
1063 } else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1064 /* if this protocol is requested, then the window will be
1065 notified whenever we want it to receive focus */
1066 self
->focus_notify
= TRUE
;
1072 static void client_get_gravity(ObClient
*self
)
1074 XWindowAttributes wattrib
;
1077 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1078 g_assert(ret
!= BadWindow
);
1079 self
->gravity
= wattrib
.win_gravity
;
1082 void client_update_normal_hints(ObClient
*self
)
1086 int oldgravity
= self
->gravity
;
1089 self
->min_ratio
= 0.0f
;
1090 self
->max_ratio
= 0.0f
;
1091 SIZE_SET(self
->size_inc
, 1, 1);
1092 SIZE_SET(self
->base_size
, 0, 0);
1093 SIZE_SET(self
->min_size
, 0, 0);
1094 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1096 /* get the hints from the window */
1097 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1098 /* normal windows can't request placement! har har
1099 if (!client_normal(self))
1101 self
->positioned
= !!(size
.flags
& (PPosition
|USPosition
));
1103 if (size
.flags
& PWinGravity
) {
1104 self
->gravity
= size
.win_gravity
;
1106 /* if the client has a frame, i.e. has already been mapped and
1107 is changing its gravity */
1108 if (self
->frame
&& self
->gravity
!= oldgravity
) {
1109 /* move our idea of the client's position based on its new
1111 self
->area
.x
= self
->frame
->area
.x
;
1112 self
->area
.y
= self
->frame
->area
.y
;
1113 frame_frame_gravity(self
->frame
, &self
->area
.x
, &self
->area
.y
);
1117 if (size
.flags
& PAspect
) {
1118 if (size
.min_aspect
.y
)
1119 self
->min_ratio
= (float)size
.min_aspect
.x
/ size
.min_aspect
.y
;
1120 if (size
.max_aspect
.y
)
1121 self
->max_ratio
= (float)size
.max_aspect
.x
/ size
.max_aspect
.y
;
1124 if (size
.flags
& PMinSize
)
1125 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1127 if (size
.flags
& PMaxSize
)
1128 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1130 if (size
.flags
& PBaseSize
)
1131 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1133 if (size
.flags
& PResizeInc
)
1134 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1138 void client_setup_decor_and_functions(ObClient
*self
)
1140 /* start with everything (cept fullscreen) */
1142 (OB_FRAME_DECOR_TITLEBAR
|
1143 (ob_rr_theme
->show_handle
? OB_FRAME_DECOR_HANDLE
: 0) |
1144 OB_FRAME_DECOR_GRIPS
|
1145 OB_FRAME_DECOR_BORDER
|
1146 OB_FRAME_DECOR_ICON
|
1147 OB_FRAME_DECOR_ALLDESKTOPS
|
1148 OB_FRAME_DECOR_ICONIFY
|
1149 OB_FRAME_DECOR_MAXIMIZE
|
1150 OB_FRAME_DECOR_SHADE
|
1151 OB_FRAME_DECOR_CLOSE
);
1153 (OB_CLIENT_FUNC_RESIZE
|
1154 OB_CLIENT_FUNC_MOVE
|
1155 OB_CLIENT_FUNC_ICONIFY
|
1156 OB_CLIENT_FUNC_MAXIMIZE
|
1157 OB_CLIENT_FUNC_SHADE
|
1158 OB_CLIENT_FUNC_CLOSE
);
1160 if (!(self
->min_size
.width
< self
->max_size
.width
||
1161 self
->min_size
.height
< self
->max_size
.height
))
1162 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1164 switch (self
->type
) {
1165 case OB_CLIENT_TYPE_NORMAL
:
1166 /* normal windows retain all of the possible decorations and
1167 functionality, and are the only windows that you can fullscreen */
1168 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1171 case OB_CLIENT_TYPE_DIALOG
:
1172 case OB_CLIENT_TYPE_UTILITY
:
1173 /* these windows cannot be maximized */
1174 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1177 case OB_CLIENT_TYPE_MENU
:
1178 case OB_CLIENT_TYPE_TOOLBAR
:
1179 /* these windows get less functionality */
1180 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1183 case OB_CLIENT_TYPE_DESKTOP
:
1184 case OB_CLIENT_TYPE_DOCK
:
1185 case OB_CLIENT_TYPE_SPLASH
:
1186 /* none of these windows are manipulated by the window manager */
1187 self
->decorations
= 0;
1188 self
->functions
= 0;
1192 /* Mwm Hints are applied subtractively to what has already been chosen for
1193 decor and functionality */
1194 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1195 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1196 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1197 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1198 /* if the mwm hints request no handle or title, then all
1199 decorations are disabled */
1200 self
->decorations
= 0;
1204 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1205 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1206 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1207 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1208 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1209 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1210 /* dont let mwm hints kill any buttons
1211 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1212 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1213 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1214 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1216 /* dont let mwm hints kill the close button
1217 if (! (self->mwmhints.functions & MwmFunc_Close))
1218 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1222 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1223 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1224 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1225 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1226 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1227 self
->decorations
&= ~OB_FRAME_DECOR_GRIPS
;
1229 /* can't maximize without moving/resizing */
1230 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1231 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1232 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1233 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1234 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1237 /* kill the handle on fully maxed windows */
1238 if (self
->max_vert
&& self
->max_horz
)
1239 self
->decorations
&= ~OB_FRAME_DECOR_HANDLE
;
1241 /* finally, the user can have requested no decorations, which overrides
1242 everything (but doesnt give it a border if it doesnt have one) */
1243 if (self
->undecorated
)
1244 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1246 /* if we don't have a titlebar, then we cannot shade! */
1247 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1248 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1250 /* now we need to check against rules for the client's current state */
1251 if (self
->fullscreen
) {
1252 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1253 OB_CLIENT_FUNC_FULLSCREEN
|
1254 OB_CLIENT_FUNC_ICONIFY
);
1255 self
->decorations
= 0;
1258 client_change_allowed_actions(self
);
1261 /* adjust the client's decorations, etc. */
1262 client_reconfigure(self
);
1266 static void client_change_allowed_actions(ObClient
*self
)
1271 /* desktop windows are kept on all desktops */
1272 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1273 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1275 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1276 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1277 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1278 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1279 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1280 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1281 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1282 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1283 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1284 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1285 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1286 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1287 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1288 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1289 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1292 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1294 /* make sure the window isn't breaking any rules now */
1296 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1297 if (self
->frame
) client_shade(self
, FALSE
);
1298 else self
->shaded
= FALSE
;
1300 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1301 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
);
1302 else self
->iconic
= FALSE
;
1304 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1305 if (self
->frame
) client_fullscreen(self
, FALSE
, TRUE
);
1306 else self
->fullscreen
= FALSE
;
1308 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1310 if (self
->frame
) client_maximize(self
, FALSE
, 0, TRUE
);
1311 else self
->max_vert
= self
->max_horz
= FALSE
;
1315 void client_reconfigure(ObClient
*self
)
1317 /* by making this pass FALSE for user, we avoid the emacs event storm where
1318 every configurenotify causes an update in its normal hints, i think this
1319 is generally what we want anyways... */
1320 client_configure(self
, OB_CORNER_TOPLEFT
, self
->area
.x
, self
->area
.y
,
1321 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1324 void client_update_wmhints(ObClient
*self
)
1327 gboolean ur
= FALSE
;
1330 /* assume a window takes input if it doesnt specify */
1331 self
->can_focus
= TRUE
;
1333 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1334 if (hints
->flags
& InputHint
)
1335 self
->can_focus
= hints
->input
;
1337 /* only do this when first managing the window *AND* when we aren't
1339 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1340 if (hints
->flags
& StateHint
)
1341 self
->iconic
= hints
->initial_state
== IconicState
;
1343 if (hints
->flags
& XUrgencyHint
)
1346 if (!(hints
->flags
& WindowGroupHint
))
1347 hints
->window_group
= None
;
1349 /* did the group state change? */
1350 if (hints
->window_group
!=
1351 (self
->group
? self
->group
->leader
: None
)) {
1352 /* remove from the old group if there was one */
1353 if (self
->group
!= NULL
) {
1354 /* remove transients of the group */
1355 for (it
= self
->group
->members
; it
; it
= it
->next
)
1356 self
->transients
= g_slist_remove(self
->transients
,
1359 /* remove myself from parents in the group */
1360 if (self
->transient_for
== OB_TRAN_GROUP
) {
1361 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1362 ObClient
*c
= it
->data
;
1364 if (c
!= self
&& !c
->transient_for
)
1365 c
->transients
= g_slist_remove(c
->transients
,
1370 group_remove(self
->group
, self
);
1373 if (hints
->window_group
!= None
) {
1374 self
->group
= group_add(hints
->window_group
, self
);
1376 /* i can only have transients from the group if i am not
1378 if (!self
->transient_for
) {
1379 /* add other transients of the group that are already
1381 for (it
= self
->group
->members
; it
; it
= it
->next
) {
1382 ObClient
*c
= it
->data
;
1383 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
)
1385 g_slist_append(self
->transients
, c
);
1390 /* because the self->transient flag wont change from this call,
1391 we don't need to update the window's type and such, only its
1392 transient_for, and the transients lists of other windows in
1393 the group may be affected */
1394 client_update_transient_for(self
);
1397 /* the WM_HINTS can contain an icon */
1398 client_update_icons(self
);
1403 if (ur
!= self
->urgent
) {
1405 /* fire the urgent callback if we're mapped, otherwise, wait until
1406 after we're mapped */
1408 client_urgent_notify(self
);
1412 void client_update_title(ObClient
*self
)
1418 gboolean read_title
;
1421 old_title
= self
->title
;
1424 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
))
1425 /* try old x stuff */
1426 if (!PROP_GETS(self
->window
, wm_name
, locale
, &data
))
1427 data
= g_strdup("Unnamed Window");
1429 /* did the title change? then reset the title_count */
1430 if (old_title
&& 0 != strncmp(old_title
, data
, strlen(data
)))
1431 self
->title_count
= 1;
1433 /* look for duplicates and append a number */
1435 for (it
= client_list
; it
; it
= it
->next
)
1436 if (it
->data
!= self
) {
1437 ObClient
*c
= it
->data
;
1438 if (0 == strncmp(c
->title
, data
, strlen(data
)))
1439 nums
|= 1 << c
->title_count
;
1441 /* find first free number */
1442 for (i
= 1; i
<= 32; ++i
)
1443 if (!(nums
& (1 << i
))) {
1444 if (self
->title_count
== 1 || i
== 1)
1445 self
->title_count
= i
;
1448 /* dont display the number for the first window */
1449 if (self
->title_count
> 1) {
1451 ndata
= g_strdup_printf("%s - [%u]", data
, self
->title_count
);
1456 PROP_SETS(self
->window
, net_wm_visible_name
, data
);
1461 frame_adjust_title(self
->frame
);
1465 /* update the icon title */
1467 g_free(self
->icon_title
);
1471 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1472 /* try old x stuff */
1473 if (!PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
)) {
1474 data
= g_strdup(self
->title
);
1478 /* append the title count, dont display the number for the first window */
1479 if (read_title
&& self
->title_count
> 1) {
1480 char *vdata
, *ndata
;
1481 ndata
= g_strdup_printf(" - [%u]", self
->title_count
);
1482 vdata
= g_strconcat(data
, ndata
, NULL
);
1488 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1490 self
->icon_title
= data
;
1493 void client_update_class(ObClient
*self
)
1498 if (self
->name
) g_free(self
->name
);
1499 if (self
->class) g_free(self
->class);
1500 if (self
->role
) g_free(self
->role
);
1502 self
->name
= self
->class = self
->role
= NULL
;
1504 if (PROP_GETSS(self
->window
, wm_class
, locale
, &data
)) {
1506 self
->name
= g_strdup(data
[0]);
1508 self
->class = g_strdup(data
[1]);
1513 if (PROP_GETS(self
->window
, wm_window_role
, locale
, &s
))
1516 if (self
->name
== NULL
) self
->name
= g_strdup("");
1517 if (self
->class == NULL
) self
->class = g_strdup("");
1518 if (self
->role
== NULL
) self
->role
= g_strdup("");
1521 void client_update_strut(ObClient
*self
)
1525 gboolean got
= FALSE
;
1528 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1532 STRUT_PARTIAL_SET(strut
,
1533 data
[0], data
[2], data
[1], data
[3],
1534 data
[4], data
[5], data
[8], data
[9],
1535 data
[6], data
[7], data
[10], data
[11]);
1541 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1547 /* use the screen's width/height */
1548 a
= screen_physical_area();
1550 STRUT_PARTIAL_SET(strut
,
1551 data
[0], data
[2], data
[1], data
[3],
1552 a
->y
, a
->y
+ a
->height
- 1,
1553 a
->x
, a
->x
+ a
->width
- 1,
1554 a
->y
, a
->y
+ a
->height
- 1,
1555 a
->x
, a
->x
+ a
->width
- 1);
1561 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1562 0, 0, 0, 0, 0, 0, 0, 0);
1564 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1565 self
->strut
= strut
;
1567 /* updating here is pointless while we're being mapped cuz we're not in
1568 the client list yet */
1570 screen_update_areas();
1574 void client_update_icons(ObClient
*self
)
1580 for (i
= 0; i
< self
->nicons
; ++i
)
1581 g_free(self
->icons
[i
].data
);
1582 if (self
->nicons
> 0)
1583 g_free(self
->icons
);
1586 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
1587 /* figure out how many valid icons are in here */
1589 while (num
- i
> 2) {
1593 if (i
> num
|| w
*h
== 0) break;
1597 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1599 /* store the icons */
1601 for (j
= 0; j
< self
->nicons
; ++j
) {
1604 w
= self
->icons
[j
].width
= data
[i
++];
1605 h
= self
->icons
[j
].height
= data
[i
++];
1607 if (w
*h
== 0) continue;
1609 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
1610 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
1615 self
->icons
[j
].data
[t
] =
1616 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
1617 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
1618 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
1619 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
1625 } else if (PROP_GETA32(self
->window
, kwm_win_icon
,
1626 kwm_win_icon
, &data
, &num
)) {
1629 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1630 xerror_set_ignore(TRUE
);
1631 if (!RrPixmapToRGBA(ob_rr_inst
,
1633 &self
->icons
[self
->nicons
-1].width
,
1634 &self
->icons
[self
->nicons
-1].height
,
1635 &self
->icons
[self
->nicons
-1].data
)) {
1636 g_free(&self
->icons
[self
->nicons
-1]);
1639 xerror_set_ignore(FALSE
);
1645 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
1646 if (hints
->flags
& IconPixmapHint
) {
1648 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
1649 xerror_set_ignore(TRUE
);
1650 if (!RrPixmapToRGBA(ob_rr_inst
,
1652 (hints
->flags
& IconMaskHint
?
1653 hints
->icon_mask
: None
),
1654 &self
->icons
[self
->nicons
-1].width
,
1655 &self
->icons
[self
->nicons
-1].height
,
1656 &self
->icons
[self
->nicons
-1].data
)){
1657 g_free(&self
->icons
[self
->nicons
-1]);
1660 xerror_set_ignore(FALSE
);
1667 frame_adjust_icon(self
->frame
);
1670 static void client_change_state(ObClient
*self
)
1673 guint32 netstate
[11];
1676 state
[0] = self
->wmstate
;
1678 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
1682 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
1684 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
1686 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
1687 if (self
->skip_taskbar
)
1688 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
1689 if (self
->skip_pager
)
1690 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
1691 if (self
->fullscreen
)
1692 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
1694 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
1696 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
1698 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
1700 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
1701 if (self
->undecorated
)
1702 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
1703 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
1705 client_calc_layer(self
);
1708 frame_adjust_state(self
->frame
);
1711 ObClient
*client_search_focus_tree(ObClient
*self
)
1716 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
1717 if (client_focused(it
->data
)) return it
->data
;
1718 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
1723 ObClient
*client_search_focus_tree_full(ObClient
*self
)
1725 if (self
->transient_for
) {
1726 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1727 return client_search_focus_tree_full(self
->transient_for
);
1730 gboolean recursed
= FALSE
;
1732 for (it
= self
->group
->members
; it
; it
= it
->next
)
1733 if (!((ObClient
*)it
->data
)->transient_for
) {
1735 if ((c
= client_search_focus_tree_full(it
->data
)))
1744 /* this function checks the whole tree, the client_search_focus_tree~
1745 does not, so we need to check this window */
1746 if (client_focused(self
))
1748 return client_search_focus_tree(self
);
1751 static ObStackingLayer
calc_layer(ObClient
*self
)
1755 if (self
->fullscreen
&&
1756 (client_focused(self
) || client_search_focus_tree(self
)))
1757 l
= OB_STACKING_LAYER_FULLSCREEN
;
1758 else if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1759 l
= OB_STACKING_LAYER_DESKTOP
;
1760 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
1761 if (self
->above
) l
= OB_STACKING_LAYER_DOCK_ABOVE
;
1762 else if (self
->below
) l
= OB_STACKING_LAYER_DOCK_BELOW
;
1763 else l
= OB_STACKING_LAYER_NORMAL
;
1765 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
1766 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
1767 else l
= OB_STACKING_LAYER_NORMAL
;
1772 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
1773 ObStackingLayer l
, gboolean raised
)
1775 ObStackingLayer old
, own
;
1779 own
= calc_layer(self
);
1780 self
->layer
= l
> own
? l
: own
;
1782 for (it
= self
->transients
; it
; it
= it
->next
)
1783 client_calc_layer_recursive(it
->data
, orig
,
1784 l
, raised
? raised
: l
!= old
);
1786 if (!raised
&& l
!= old
)
1787 if (orig
->frame
) { /* only restack if the original window is managed */
1788 stacking_remove(CLIENT_AS_WINDOW(self
));
1789 stacking_add(CLIENT_AS_WINDOW(self
));
1793 void client_calc_layer(ObClient
*self
)
1800 /* transients take on the layer of their parents */
1801 self
= client_search_top_transient(self
);
1803 l
= calc_layer(self
);
1805 client_calc_layer_recursive(self
, orig
, l
, FALSE
);
1808 gboolean
client_should_show(ObClient
*self
)
1812 if (client_normal(self
) && screen_showing_desktop
)
1815 if (self->transient_for) {
1816 if (self->transient_for != OB_TRAN_GROUP)
1817 return client_should_show(self->transient_for);
1821 for (it = self->group->members; it; it = g_slist_next(it)) {
1822 ObClient *c = it->data;
1823 if (c != self && !c->transient_for) {
1824 if (client_should_show(c))
1831 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
1837 static void client_showhide(ObClient
*self
)
1840 if (client_should_show(self
))
1841 frame_show(self
->frame
);
1843 frame_hide(self
->frame
);
1846 gboolean
client_normal(ObClient
*self
) {
1847 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
1848 self
->type
== OB_CLIENT_TYPE_DOCK
||
1849 self
->type
== OB_CLIENT_TYPE_SPLASH
);
1852 static void client_apply_startup_state(ObClient
*self
)
1854 /* these are in a carefully crafted order.. */
1857 self
->iconic
= FALSE
;
1858 client_iconify(self
, TRUE
, FALSE
);
1860 if (self
->fullscreen
) {
1861 self
->fullscreen
= FALSE
;
1862 client_fullscreen(self
, TRUE
, FALSE
);
1864 if (self
->undecorated
) {
1865 self
->undecorated
= FALSE
;
1866 client_set_undecorated(self
, TRUE
);
1869 self
->shaded
= FALSE
;
1870 client_shade(self
, TRUE
);
1873 client_urgent_notify(self
);
1875 if (self
->max_vert
&& self
->max_horz
) {
1876 self
->max_vert
= self
->max_horz
= FALSE
;
1877 client_maximize(self
, TRUE
, 0, FALSE
);
1878 } else if (self
->max_vert
) {
1879 self
->max_vert
= FALSE
;
1880 client_maximize(self
, TRUE
, 2, FALSE
);
1881 } else if (self
->max_horz
) {
1882 self
->max_horz
= FALSE
;
1883 client_maximize(self
, TRUE
, 1, FALSE
);
1886 /* nothing to do for the other states:
1895 void client_configure_full(ObClient
*self
, ObCorner anchor
,
1896 int x
, int y
, int w
, int h
,
1897 gboolean user
, gboolean final
,
1898 gboolean force_reply
)
1901 gboolean send_resize_client
;
1902 gboolean moved
= FALSE
, resized
= FALSE
;
1903 guint fdecor
= self
->frame
->decorations
;
1904 gboolean fhorz
= self
->frame
->max_horz
;
1906 /* make the frame recalculate its dimentions n shit without changing
1907 anything visible for real, this way the constraints below can work with
1908 the updated frame dimensions. */
1909 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
1911 /* gets the frame's position */
1912 frame_client_gravity(self
->frame
, &x
, &y
);
1914 /* these positions are frame positions, not client positions */
1916 /* set the size and position if fullscreen */
1917 if (self
->fullscreen
) {
1920 XF86VidModeModeLine mode
;
1925 i
= client_monitor(self
);
1926 a
= screen_physical_area_monitor(i
);
1929 if (i
== 0 && /* primary head */
1930 extensions_vidmode
&&
1931 XF86VidModeGetViewPort(ob_display
, ob_screen
, &x
, &y
) &&
1932 /* get the mode last so the mode.privsize isnt freed incorrectly */
1933 XF86VidModeGetModeLine(ob_display
, ob_screen
, &dot
, &mode
)) {
1938 if (mode
.privsize
) XFree(mode
.private);
1948 user
= FALSE
; /* ignore that increment etc shit when in fullscreen */
1952 a
= screen_area_monitor(self
->desktop
, client_monitor(self
));
1954 /* set the size and position if maximized */
1955 if (self
->max_horz
) {
1957 w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
1959 if (self
->max_vert
) {
1961 h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
1965 /* gets the client's position */
1966 frame_frame_gravity(self
->frame
, &x
, &y
);
1968 /* these override the above states! if you cant move you can't move! */
1970 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
1974 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
1975 w
= self
->area
.width
;
1976 h
= self
->area
.height
;
1980 if (!(w
== self
->area
.width
&& h
== self
->area
.height
)) {
1981 int basew
, baseh
, minw
, minh
;
1983 /* base size is substituted with min size if not specified */
1984 if (self
->base_size
.width
|| self
->base_size
.height
) {
1985 basew
= self
->base_size
.width
;
1986 baseh
= self
->base_size
.height
;
1988 basew
= self
->min_size
.width
;
1989 baseh
= self
->min_size
.height
;
1991 /* min size is substituted with base size if not specified */
1992 if (self
->min_size
.width
|| self
->min_size
.height
) {
1993 minw
= self
->min_size
.width
;
1994 minh
= self
->min_size
.height
;
1996 minw
= self
->base_size
.width
;
1997 minh
= self
->base_size
.height
;
2000 /* if this is a user-requested resize, then check against min/max
2003 /* smaller than min size or bigger than max size? */
2004 if (w
> self
->max_size
.width
) w
= self
->max_size
.width
;
2005 if (w
< minw
) w
= minw
;
2006 if (h
> self
->max_size
.height
) h
= self
->max_size
.height
;
2007 if (h
< minh
) h
= minh
;
2012 /* keep to the increments */
2013 w
/= self
->size_inc
.width
;
2014 h
/= self
->size_inc
.height
;
2016 /* you cannot resize to nothing */
2017 if (basew
+ w
< 1) w
= 1 - basew
;
2018 if (baseh
+ h
< 1) h
= 1 - baseh
;
2020 /* store the logical size */
2021 SIZE_SET(self
->logical_size
,
2022 self
->size_inc
.width
> 1 ? w
: w
+ basew
,
2023 self
->size_inc
.height
> 1 ? h
: h
+ baseh
);
2025 w
*= self
->size_inc
.width
;
2026 h
*= self
->size_inc
.height
;
2031 /* adjust the height to match the width for the aspect ratios.
2032 for this, min size is not substituted for base size ever. */
2033 w
-= self
->base_size
.width
;
2034 h
-= self
->base_size
.height
;
2036 if (self
->min_ratio
)
2037 if (h
* self
->min_ratio
> w
) {
2038 h
= (int)(w
/ self
->min_ratio
);
2040 /* you cannot resize to nothing */
2043 w
= (int)(h
* self
->min_ratio
);
2046 if (self
->max_ratio
)
2047 if (h
* self
->max_ratio
< w
) {
2048 h
= (int)(w
/ self
->max_ratio
);
2050 /* you cannot resize to nothing */
2053 w
= (int)(h
* self
->min_ratio
);
2057 w
+= self
->base_size
.width
;
2058 h
+= self
->base_size
.height
;
2065 case OB_CORNER_TOPLEFT
:
2067 case OB_CORNER_TOPRIGHT
:
2068 x
-= w
- self
->area
.width
;
2070 case OB_CORNER_BOTTOMLEFT
:
2071 y
-= h
- self
->area
.height
;
2073 case OB_CORNER_BOTTOMRIGHT
:
2074 x
-= w
- self
->area
.width
;
2075 y
-= h
- self
->area
.height
;
2079 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2080 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2082 oldw
= self
->area
.width
;
2083 oldh
= self
->area
.height
;
2084 RECT_SET(self
->area
, x
, y
, w
, h
);
2086 /* for app-requested resizes, always resize if 'resized' is true.
2087 for user-requested ones, only resize if final is true, or when
2088 resizing in redraw mode */
2089 send_resize_client
= ((!user
&& resized
) ||
2091 (resized
&& config_redraw_resize
))));
2093 /* if the client is enlarging, the resize the client before the frame */
2094 if (send_resize_client
&& user
&& (w
> oldw
|| h
> oldh
))
2095 XResizeWindow(ob_display
, self
->window
, MAX(w
, oldw
), MAX(h
, oldh
));
2097 /* move/resize the frame to match the request */
2099 if (self
->decorations
!= fdecor
|| self
->max_horz
!= fhorz
)
2100 moved
= resized
= TRUE
;
2102 if (moved
|| resized
)
2103 frame_adjust_area(self
->frame
, moved
, resized
, FALSE
);
2105 if (!resized
&& (force_reply
|| ((!user
&& moved
) || (user
&& final
))))
2108 event
.type
= ConfigureNotify
;
2109 event
.xconfigure
.display
= ob_display
;
2110 event
.xconfigure
.event
= self
->window
;
2111 event
.xconfigure
.window
= self
->window
;
2113 /* root window real coords */
2114 event
.xconfigure
.x
= self
->frame
->area
.x
+ self
->frame
->size
.left
-
2116 event
.xconfigure
.y
= self
->frame
->area
.y
+ self
->frame
->size
.top
-
2118 event
.xconfigure
.width
= w
;
2119 event
.xconfigure
.height
= h
;
2120 event
.xconfigure
.border_width
= 0;
2121 event
.xconfigure
.above
= self
->frame
->plate
;
2122 event
.xconfigure
.override_redirect
= FALSE
;
2123 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2124 FALSE
, StructureNotifyMask
, &event
);
2128 /* if the client is shrinking, then resize the frame before the client */
2129 if (send_resize_client
&& (!user
|| (w
<= oldw
|| h
<= oldh
)))
2130 XResizeWindow(ob_display
, self
->window
, w
, h
);
2135 void client_fullscreen(ObClient
*self
, gboolean fs
, gboolean savearea
)
2139 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2140 self
->fullscreen
== fs
) return; /* already done */
2142 self
->fullscreen
= fs
;
2143 client_change_state(self
); /* change the state hints on the client,
2144 and adjust out layer/stacking */
2148 self
->pre_fullscreen_area
= self
->area
;
2150 /* these are not actually used cuz client_configure will set them
2151 as appropriate when the window is fullscreened */
2156 if (self
->pre_fullscreen_area
.width
> 0 &&
2157 self
->pre_fullscreen_area
.height
> 0)
2159 x
= self
->pre_fullscreen_area
.x
;
2160 y
= self
->pre_fullscreen_area
.y
;
2161 w
= self
->pre_fullscreen_area
.width
;
2162 h
= self
->pre_fullscreen_area
.height
;
2163 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2165 /* pick some fallbacks... */
2166 a
= screen_area_monitor(self
->desktop
, 0);
2167 x
= a
->x
+ a
->width
/ 4;
2168 y
= a
->y
+ a
->height
/ 4;
2174 client_setup_decor_and_functions(self
);
2176 client_move_resize(self
, x
, y
, w
, h
);
2178 /* try focus us when we go into fullscreen mode */
2182 static void client_iconify_recursive(ObClient
*self
,
2183 gboolean iconic
, gboolean curdesk
)
2186 gboolean changed
= FALSE
;
2189 if (self
->iconic
!= iconic
) {
2190 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2193 self
->iconic
= iconic
;
2196 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
) {
2199 old
= self
->wmstate
;
2200 self
->wmstate
= IconicState
;
2201 if (old
!= self
->wmstate
)
2202 PROP_MSG(self
->window
, kde_wm_change_state
,
2203 self
->wmstate
, 1, 0, 0);
2205 /* update the focus lists.. iconic windows go to the bottom of
2206 the list, put the new iconic window at the 'top of the
2208 focus_order_to_top(self
);
2216 client_set_desktop(self
, screen_desktop
, FALSE
);
2218 old
= self
->wmstate
;
2219 self
->wmstate
= self
->shaded
? IconicState
: NormalState
;
2220 if (old
!= self
->wmstate
)
2221 PROP_MSG(self
->window
, kde_wm_change_state
,
2222 self
->wmstate
, 1, 0, 0);
2224 /* this puts it after the current focused window */
2225 focus_order_remove(self
);
2226 focus_order_add_new(self
);
2228 /* this is here cuz with the VIDMODE extension, the viewport can
2229 change while a fullscreen window is iconic, and when it
2230 uniconifies, it would be nice if it did so to the new position
2232 client_reconfigure(self
);
2239 client_change_state(self
);
2240 client_showhide(self
);
2241 screen_update_areas();
2244 /* iconify all transients */
2245 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
2246 if (it
->data
!= self
) client_iconify_recursive(it
->data
,
2250 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
)
2252 /* move up the transient chain as far as possible first */
2253 self
= client_search_top_transient(self
);
2255 client_iconify_recursive(client_search_top_transient(self
),
2259 void client_maximize(ObClient
*self
, gboolean max
, int dir
, gboolean savearea
)
2263 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2264 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2266 /* check if already done */
2268 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2269 if (dir
== 1 && self
->max_horz
) return;
2270 if (dir
== 2 && self
->max_vert
) return;
2272 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2273 if (dir
== 1 && !self
->max_horz
) return;
2274 if (dir
== 2 && !self
->max_vert
) return;
2277 /* we just tell it to configure in the same place and client_configure
2278 worries about filling the screen with the window */
2281 w
= self
->area
.width
;
2282 h
= self
->area
.height
;
2286 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2287 RECT_SET(self
->pre_max_area
,
2288 self
->area
.x
, self
->pre_max_area
.y
,
2289 self
->area
.width
, self
->pre_max_area
.height
);
2291 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2292 RECT_SET(self
->pre_max_area
,
2293 self
->pre_max_area
.x
, self
->area
.y
,
2294 self
->pre_max_area
.width
, self
->area
.height
);
2300 a
= screen_area_monitor(self
->desktop
, 0);
2301 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2302 if (self
->pre_max_area
.width
> 0) {
2303 x
= self
->pre_max_area
.x
;
2304 w
= self
->pre_max_area
.width
;
2306 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
2307 0, self
->pre_max_area
.height
);
2309 /* pick some fallbacks... */
2310 x
= a
->x
+ a
->width
/ 4;
2314 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
2315 if (self
->pre_max_area
.height
> 0) {
2316 y
= self
->pre_max_area
.y
;
2317 h
= self
->pre_max_area
.height
;
2319 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
2320 self
->pre_max_area
.width
, 0);
2322 /* pick some fallbacks... */
2323 y
= a
->y
+ a
->height
/ 4;
2329 if (dir
== 0 || dir
== 1) /* horz */
2330 self
->max_horz
= max
;
2331 if (dir
== 0 || dir
== 2) /* vert */
2332 self
->max_vert
= max
;
2334 client_change_state(self
); /* change the state hints on the client */
2336 client_setup_decor_and_functions(self
);
2338 client_move_resize(self
, x
, y
, w
, h
);
2341 void client_shade(ObClient
*self
, gboolean shade
)
2343 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
2344 shade
) || /* can't shade */
2345 self
->shaded
== shade
) return; /* already done */
2347 /* when we're iconic, don't change the wmstate */
2348 if (!self
->iconic
) {
2351 old
= self
->wmstate
;
2352 self
->wmstate
= shade
? IconicState
: NormalState
;
2353 if (old
!= self
->wmstate
)
2354 PROP_MSG(self
->window
, kde_wm_change_state
,
2355 self
->wmstate
, 1, 0, 0);
2358 self
->shaded
= shade
;
2359 client_change_state(self
);
2360 /* resize the frame to just the titlebar */
2361 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
2364 void client_close(ObClient
*self
)
2368 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
2370 /* in the case that the client provides no means to requesting that it
2371 close, we just kill it */
2372 if (!self
->delete_window
)
2376 XXX: itd be cool to do timeouts and shit here for killing the client's
2378 like... if the window is around after 5 seconds, then the close button
2379 turns a nice red, and if this function is called again, the client is
2383 ce
.xclient
.type
= ClientMessage
;
2384 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2385 ce
.xclient
.display
= ob_display
;
2386 ce
.xclient
.window
= self
->window
;
2387 ce
.xclient
.format
= 32;
2388 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
2389 ce
.xclient
.data
.l
[1] = event_lasttime
;
2390 ce
.xclient
.data
.l
[2] = 0l;
2391 ce
.xclient
.data
.l
[3] = 0l;
2392 ce
.xclient
.data
.l
[4] = 0l;
2393 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2396 void client_kill(ObClient
*self
)
2398 XKillClient(ob_display
, self
->window
);
2401 void client_set_desktop_recursive(ObClient
*self
,
2402 guint target
, gboolean donthide
)
2407 if (target
!= self
->desktop
) {
2409 ob_debug("Setting desktop %u\n", target
+1);
2411 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
2413 /* remove from the old desktop(s) */
2414 focus_order_remove(self
);
2416 old
= self
->desktop
;
2417 self
->desktop
= target
;
2418 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
2419 /* the frame can display the current desktop state */
2420 frame_adjust_state(self
->frame
);
2421 /* 'move' the window to the new desktop */
2423 client_showhide(self
);
2424 /* raise if it was not already on the desktop */
2425 if (old
!= DESKTOP_ALL
)
2427 screen_update_areas();
2429 /* add to the new desktop(s) */
2430 if (config_focus_new
)
2431 focus_order_to_top(self
);
2433 focus_order_to_bottom(self
);
2436 /* move all transients */
2437 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
)
2438 if (it
->data
!= self
) client_set_desktop_recursive(it
->data
,
2442 void client_set_desktop(ObClient
*self
, guint target
, gboolean donthide
)
2444 client_set_desktop_recursive(client_search_top_transient(self
),
2448 ObClient
*client_search_modal_child(ObClient
*self
)
2453 for (it
= self
->transients
; it
!= NULL
; it
= it
->next
) {
2454 ObClient
*c
= it
->data
;
2455 if ((ret
= client_search_modal_child(c
))) return ret
;
2456 if (c
->modal
) return c
;
2461 gboolean
client_validate(ObClient
*self
)
2465 XSync(ob_display
, FALSE
); /* get all events on the server */
2467 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
2468 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
2469 XPutBackEvent(ob_display
, &e
);
2476 void client_set_wm_state(ObClient
*self
, long state
)
2478 if (state
== self
->wmstate
) return; /* no change */
2482 client_iconify(self
, TRUE
, TRUE
);
2485 client_iconify(self
, FALSE
, TRUE
);
2490 void client_set_state(ObClient
*self
, Atom action
, long data1
, long data2
)
2492 gboolean shaded
= self
->shaded
;
2493 gboolean fullscreen
= self
->fullscreen
;
2494 gboolean undecorated
= self
->undecorated
;
2495 gboolean max_horz
= self
->max_horz
;
2496 gboolean max_vert
= self
->max_vert
;
2497 gboolean modal
= self
->modal
;
2500 if (!(action
== prop_atoms
.net_wm_state_add
||
2501 action
== prop_atoms
.net_wm_state_remove
||
2502 action
== prop_atoms
.net_wm_state_toggle
))
2503 /* an invalid action was passed to the client message, ignore it */
2506 for (i
= 0; i
< 2; ++i
) {
2507 Atom state
= i
== 0 ? data1
: data2
;
2509 if (!state
) continue;
2511 /* if toggling, then pick whether we're adding or removing */
2512 if (action
== prop_atoms
.net_wm_state_toggle
) {
2513 if (state
== prop_atoms
.net_wm_state_modal
)
2514 action
= modal
? prop_atoms
.net_wm_state_remove
:
2515 prop_atoms
.net_wm_state_add
;
2516 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
2517 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
2518 prop_atoms
.net_wm_state_add
;
2519 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
2520 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
2521 prop_atoms
.net_wm_state_add
;
2522 else if (state
== prop_atoms
.net_wm_state_shaded
)
2523 action
= shaded
? prop_atoms
.net_wm_state_remove
:
2524 prop_atoms
.net_wm_state_add
;
2525 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
2526 action
= self
->skip_taskbar
?
2527 prop_atoms
.net_wm_state_remove
:
2528 prop_atoms
.net_wm_state_add
;
2529 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
2530 action
= self
->skip_pager
?
2531 prop_atoms
.net_wm_state_remove
:
2532 prop_atoms
.net_wm_state_add
;
2533 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
2534 action
= fullscreen
?
2535 prop_atoms
.net_wm_state_remove
:
2536 prop_atoms
.net_wm_state_add
;
2537 else if (state
== prop_atoms
.net_wm_state_above
)
2538 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
2539 prop_atoms
.net_wm_state_add
;
2540 else if (state
== prop_atoms
.net_wm_state_below
)
2541 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
2542 prop_atoms
.net_wm_state_add
;
2543 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
2544 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
2545 prop_atoms
.net_wm_state_add
;
2548 if (action
== prop_atoms
.net_wm_state_add
) {
2549 if (state
== prop_atoms
.net_wm_state_modal
) {
2551 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2553 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2555 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2557 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2558 self
->skip_taskbar
= TRUE
;
2559 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2560 self
->skip_pager
= TRUE
;
2561 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2563 } else if (state
== prop_atoms
.net_wm_state_above
) {
2565 } else if (state
== prop_atoms
.net_wm_state_below
) {
2567 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
2571 } else { /* action == prop_atoms.net_wm_state_remove */
2572 if (state
== prop_atoms
.net_wm_state_modal
) {
2574 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
2576 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
2578 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
2580 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
2581 self
->skip_taskbar
= FALSE
;
2582 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
2583 self
->skip_pager
= FALSE
;
2584 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
2586 } else if (state
== prop_atoms
.net_wm_state_above
) {
2587 self
->above
= FALSE
;
2588 } else if (state
== prop_atoms
.net_wm_state_below
) {
2589 self
->below
= FALSE
;
2590 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
2591 undecorated
= FALSE
;
2595 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
2596 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
2598 if (max_horz
== max_vert
) { /* both going the same way */
2599 client_maximize(self
, max_horz
, 0, TRUE
);
2601 client_maximize(self
, max_horz
, 1, TRUE
);
2602 client_maximize(self
, max_vert
, 2, TRUE
);
2606 if (max_horz
!= self
->max_horz
)
2607 client_maximize(self
, max_horz
, 1, TRUE
);
2609 client_maximize(self
, max_vert
, 2, TRUE
);
2612 /* change fullscreen state before shading, as it will affect if the window
2614 if (fullscreen
!= self
->fullscreen
)
2615 client_fullscreen(self
, fullscreen
, TRUE
);
2616 if (shaded
!= self
->shaded
)
2617 client_shade(self
, shaded
);
2618 if (undecorated
!= self
->undecorated
)
2619 client_set_undecorated(self
, undecorated
);
2620 if (modal
!= self
->modal
) {
2621 self
->modal
= modal
;
2622 /* when a window changes modality, then its stacking order with its
2623 transients needs to change */
2626 client_calc_layer(self
);
2627 client_change_state(self
); /* change the hint to reflect these changes */
2630 ObClient
*client_focus_target(ObClient
*self
)
2634 /* if we have a modal child, then focus it, not us */
2635 child
= client_search_modal_child(client_search_top_transient(self
));
2636 if (child
) return child
;
2640 gboolean
client_can_focus(ObClient
*self
)
2644 /* choose the correct target */
2645 self
= client_focus_target(self
);
2647 if (!self
->frame
->visible
)
2650 if (!(self
->can_focus
|| self
->focus_notify
))
2653 /* do a check to see if the window has already been unmapped or destroyed
2654 do this intelligently while watching out for unmaps we've generated
2655 (ignore_unmaps > 0) */
2656 if (XCheckTypedWindowEvent(ob_display
, self
->window
,
2657 DestroyNotify
, &ev
)) {
2658 XPutBackEvent(ob_display
, &ev
);
2661 while (XCheckTypedWindowEvent(ob_display
, self
->window
,
2662 UnmapNotify
, &ev
)) {
2663 if (self
->ignore_unmaps
) {
2664 self
->ignore_unmaps
--;
2666 XPutBackEvent(ob_display
, &ev
);
2674 gboolean
client_focus(ObClient
*self
)
2676 /* choose the correct target */
2677 self
= client_focus_target(self
);
2679 if (!client_can_focus(self
)) {
2680 if (!self
->frame
->visible
) {
2681 /* update the focus lists */
2682 focus_order_to_top(self
);
2687 if (self
->can_focus
) {
2688 /* RevertToPointerRoot causes much more headache than RevertToNone, so
2689 I choose to use it always, hopefully to find errors quicker, if any
2690 are left. (I hate X. I hate focus events.)
2692 Update: Changing this to RevertToNone fixed a bug with mozilla (bug
2693 #799. So now it is RevertToNone again.
2695 XSetInputFocus(ob_display
, self
->window
, RevertToNone
,
2699 if (self
->focus_notify
) {
2701 ce
.xclient
.type
= ClientMessage
;
2702 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
2703 ce
.xclient
.display
= ob_display
;
2704 ce
.xclient
.window
= self
->window
;
2705 ce
.xclient
.format
= 32;
2706 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
2707 ce
.xclient
.data
.l
[1] = event_lasttime
;
2708 ce
.xclient
.data
.l
[2] = 0l;
2709 ce
.xclient
.data
.l
[3] = 0l;
2710 ce
.xclient
.data
.l
[4] = 0l;
2711 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
2715 ob_debug("%sively focusing %lx at %d\n",
2716 (self
->can_focus
? "act" : "pass"),
2717 self
->window
, (int) event_lasttime
);
2720 /* Cause the FocusIn to come back to us. Important for desktop switches,
2721 since otherwise we'll have no FocusIn on the queue and send it off to
2722 the focus_backup. */
2723 XSync(ob_display
, FALSE
);
2727 void client_unfocus(ObClient
*self
)
2729 if (focus_client
== self
) {
2731 ob_debug("client_unfocus for %lx\n", self
->window
);
2733 focus_fallback(OB_FOCUS_FALLBACK_UNFOCUSING
);
2737 void client_activate(ObClient
*self
, gboolean here
)
2739 if (client_normal(self
) && screen_showing_desktop
)
2740 screen_show_desktop(FALSE
);
2742 client_iconify(self
, FALSE
, here
);
2743 if (self
->desktop
!= DESKTOP_ALL
&&
2744 self
->desktop
!= screen_desktop
) {
2746 client_set_desktop(self
, screen_desktop
, FALSE
);
2748 screen_set_desktop(self
->desktop
);
2749 } else if (!self
->frame
->visible
)
2750 /* if its not visible for other reasons, then don't mess
2754 client_shade(self
, FALSE
);
2758 /* we do this an action here. this is rather important. this is because
2759 we want the results from the focus change to take place BEFORE we go
2760 about raising the window. when a fullscreen window loses focus, we need
2761 this or else the raise wont be able to raise above the to-lose-focus
2762 fullscreen window. */
2766 void client_raise(ObClient
*self
)
2768 action_run_string("Raise", self
);
2771 void client_lower(ObClient
*self
)
2773 action_run_string("Raise", self
);
2776 gboolean
client_focused(ObClient
*self
)
2778 return self
== focus_client
;
2781 static ObClientIcon
* client_icon_recursive(ObClient
*self
, int w
, int h
)
2784 /* si is the smallest image >= req */
2785 /* li is the largest image < req */
2786 unsigned long size
, smallest
= 0xffffffff, largest
= 0, si
= 0, li
= 0;
2788 if (!self
->nicons
) {
2789 ObClientIcon
*parent
= NULL
;
2791 if (self
->transient_for
) {
2792 if (self
->transient_for
!= OB_TRAN_GROUP
)
2793 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
2796 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
2797 ObClient
*c
= it
->data
;
2798 if (c
!= self
&& !c
->transient_for
) {
2799 if ((parent
= client_icon_recursive(c
, w
, h
)))
2809 for (i
= 0; i
< self
->nicons
; ++i
) {
2810 size
= self
->icons
[i
].width
* self
->icons
[i
].height
;
2811 if (size
< smallest
&& size
>= (unsigned)(w
* h
)) {
2815 if (size
> largest
&& size
<= (unsigned)(w
* h
)) {
2820 if (largest
== 0) /* didnt find one smaller than the requested size */
2821 return &self
->icons
[si
];
2822 return &self
->icons
[li
];
2825 const ObClientIcon
* client_icon(ObClient
*self
, int w
, int h
)
2828 static ObClientIcon deficon
;
2830 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
2831 deficon
.width
= deficon
.height
= 48;
2832 deficon
.data
= ob_rr_theme
->def_win_icon
;
2838 /* this be mostly ripped from fvwm */
2839 ObClient
*client_find_directional(ObClient
*c
, ObDirection dir
)
2841 int my_cx
, my_cy
, his_cx
, his_cy
;
2844 int score
, best_score
;
2845 ObClient
*best_client
, *cur
;
2851 /* first, find the centre coords of the currently focused window */
2852 my_cx
= c
->frame
->area
.x
+ c
->frame
->area
.width
/ 2;
2853 my_cy
= c
->frame
->area
.y
+ c
->frame
->area
.height
/ 2;
2858 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
2861 /* the currently selected window isn't interesting */
2864 if (!client_normal(cur
))
2866 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
2870 if(client_focus_target(cur
) == cur
&&
2871 !(cur
->can_focus
|| cur
->focus_notify
))
2874 /* find the centre coords of this window, from the
2875 * currently focused window's point of view */
2876 his_cx
= (cur
->frame
->area
.x
- my_cx
)
2877 + cur
->frame
->area
.width
/ 2;
2878 his_cy
= (cur
->frame
->area
.y
- my_cy
)
2879 + cur
->frame
->area
.height
/ 2;
2881 if(dir
== OB_DIRECTION_NORTHEAST
|| dir
== OB_DIRECTION_SOUTHEAST
||
2882 dir
== OB_DIRECTION_SOUTHWEST
|| dir
== OB_DIRECTION_NORTHWEST
) {
2884 /* Rotate the diagonals 45 degrees counterclockwise.
2885 * To do this, multiply the matrix /+h +h\ with the
2886 * vector (x y). \-h +h/
2887 * h = sqrt(0.5). We can set h := 1 since absolute
2888 * distance doesn't matter here. */
2889 tx
= his_cx
+ his_cy
;
2890 his_cy
= -his_cx
+ his_cy
;
2895 case OB_DIRECTION_NORTH
:
2896 case OB_DIRECTION_SOUTH
:
2897 case OB_DIRECTION_NORTHEAST
:
2898 case OB_DIRECTION_SOUTHWEST
:
2899 offset
= (his_cx
< 0) ? -his_cx
: his_cx
;
2900 distance
= ((dir
== OB_DIRECTION_NORTH
||
2901 dir
== OB_DIRECTION_NORTHEAST
) ?
2904 case OB_DIRECTION_EAST
:
2905 case OB_DIRECTION_WEST
:
2906 case OB_DIRECTION_SOUTHEAST
:
2907 case OB_DIRECTION_NORTHWEST
:
2908 offset
= (his_cy
< 0) ? -his_cy
: his_cy
;
2909 distance
= ((dir
== OB_DIRECTION_WEST
||
2910 dir
== OB_DIRECTION_NORTHWEST
) ?
2915 /* the target must be in the requested direction */
2919 /* Calculate score for this window. The smaller the better. */
2920 score
= distance
+ offset
;
2922 /* windows more than 45 degrees off the direction are
2923 * heavily penalized and will only be chosen if nothing
2924 * else within a million pixels */
2925 if(offset
> distance
)
2928 if(best_score
== -1 || score
< best_score
)
2936 void client_set_layer(ObClient
*self
, int layer
)
2940 self
->above
= FALSE
;
2941 } else if (layer
== 0) {
2942 self
->below
= self
->above
= FALSE
;
2944 self
->below
= FALSE
;
2947 client_calc_layer(self
);
2948 client_change_state(self
); /* reflect this in the state hints */
2951 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
2953 if (self
->undecorated
!= undecorated
) {
2954 self
->undecorated
= undecorated
;
2955 client_setup_decor_and_functions(self
);
2956 client_change_state(self
); /* reflect this in the state hints */
2960 guint
client_monitor(ObClient
*self
)
2966 for (i
= 0; i
< screen_num_monitors
; ++i
) {
2967 Rect
*area
= screen_physical_area_monitor(i
);
2968 if (RECT_INTERSECTS_RECT(*area
, self
->frame
->area
)) {
2972 RECT_SET_INTERSECTION(r
, *area
, self
->frame
->area
);
2973 v
= r
.width
* r
.height
;
2984 ObClient
*client_search_top_transient(ObClient
*self
)
2986 /* move up the transient chain as far as possible */
2987 if (self
->transient_for
) {
2988 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2989 return client_search_top_transient(self
->transient_for
);
2993 g_assert(self
->group
);
2995 for (it
= self
->group
->members
; it
; it
= it
->next
) {
2996 ObClient
*c
= it
->data
;
2998 /* checking transient_for prevents infinate loops! */
2999 if (c
!= self
&& !c
->transient_for
)
3010 ObClient
*client_search_focus_parent(ObClient
*self
)
3012 if (self
->transient_for
) {
3013 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3014 if (client_focused(self
->transient_for
))
3015 return self
->transient_for
;
3019 for (it
= self
->group
->members
; it
; it
= it
->next
) {
3020 ObClient
*c
= it
->data
;
3022 /* checking transient_for prevents infinate loops! */
3023 if (c
!= self
&& !c
->transient_for
)
3024 if (client_focused(c
))
3033 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3035 if (self
->transient_for
) {
3036 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3037 if (self
->transient_for
== search
)
3042 for (it
= self
->group
->members
; it
; it
= it
->next
) {
3043 ObClient
*c
= it
->data
;
3045 /* checking transient_for prevents infinate loops! */
3046 if (c
!= self
&& !c
->transient_for
)
3056 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3060 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3061 if (sit
->data
== search
)
3063 if (client_search_transient(sit
->data
, search
))
3069 void client_update_sm_client_id(ObClient
*self
)
3071 g_free(self
->sm_client_id
);
3072 self
->sm_client_id
= NULL
;
3074 if (!PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
) &&
3076 PROP_GETS(self
->group
->leader
, sm_client_id
, locale
,
3077 &self
->sm_client_id
);
3080 /* finds the nearest edge in the given direction from the current client
3081 * note to self: the edge is the -frame- edge (the actual one), not the
3084 int client_directional_edge_search(ObClient
*c
, ObDirection dir
)
3087 int my_edge_start
, my_edge_end
, my_offset
;
3094 a
= screen_area(c
->desktop
);
3097 case OB_DIRECTION_NORTH
:
3098 my_edge_start
= c
->frame
->area
.x
;
3099 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3100 my_offset
= c
->frame
->area
.y
;
3102 /* default: top of screen */
3105 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
3106 int his_edge_start
, his_edge_end
, his_offset
;
3107 ObClient
*cur
= it
->data
;
3111 if(!client_normal(cur
))
3113 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
3118 his_edge_start
= cur
->frame
->area
.x
;
3119 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3120 his_offset
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3122 if(his_offset
+ 1 > my_offset
)
3125 if(his_offset
< dest
)
3128 if(his_edge_start
>= my_edge_start
&&
3129 his_edge_start
<= my_edge_end
)
3132 if(my_edge_start
>= his_edge_start
&&
3133 my_edge_start
<= his_edge_end
)
3138 case OB_DIRECTION_SOUTH
:
3139 my_edge_start
= c
->frame
->area
.x
;
3140 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3141 my_offset
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3143 /* default: bottom of screen */
3144 dest
= a
->y
+ a
->height
;
3146 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
3147 int his_edge_start
, his_edge_end
, his_offset
;
3148 ObClient
*cur
= it
->data
;
3152 if(!client_normal(cur
))
3154 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
3159 his_edge_start
= cur
->frame
->area
.x
;
3160 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3161 his_offset
= cur
->frame
->area
.y
;
3164 if(his_offset
- 1 < my_offset
)
3167 if(his_offset
> dest
)
3170 if(his_edge_start
>= my_edge_start
&&
3171 his_edge_start
<= my_edge_end
)
3174 if(my_edge_start
>= his_edge_start
&&
3175 my_edge_start
<= his_edge_end
)
3180 case OB_DIRECTION_WEST
:
3181 my_edge_start
= c
->frame
->area
.y
;
3182 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3183 my_offset
= c
->frame
->area
.x
;
3185 /* default: leftmost egde of screen */
3188 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
3189 int his_edge_start
, his_edge_end
, his_offset
;
3190 ObClient
*cur
= it
->data
;
3194 if(!client_normal(cur
))
3196 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
3201 his_edge_start
= cur
->frame
->area
.y
;
3202 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3203 his_offset
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3205 if(his_offset
+ 1 > my_offset
)
3208 if(his_offset
< dest
)
3211 if(his_edge_start
>= my_edge_start
&&
3212 his_edge_start
<= my_edge_end
)
3215 if(my_edge_start
>= his_edge_start
&&
3216 my_edge_start
<= his_edge_end
)
3222 case OB_DIRECTION_EAST
:
3223 my_edge_start
= c
->frame
->area
.y
;
3224 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3225 my_offset
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3227 /* default: rightmost edge of screen */
3228 dest
= a
->x
+ a
->width
;
3230 for(it
= g_list_first(client_list
); it
; it
= it
->next
) {
3231 int his_edge_start
, his_edge_end
, his_offset
;
3232 ObClient
*cur
= it
->data
;
3236 if(!client_normal(cur
))
3238 if(c
->desktop
!= cur
->desktop
&& cur
->desktop
!= DESKTOP_ALL
)
3243 his_edge_start
= cur
->frame
->area
.y
;
3244 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3245 his_offset
= cur
->frame
->area
.x
;
3247 if(his_offset
- 1 < my_offset
)
3250 if(his_offset
> dest
)
3253 if(his_edge_start
>= my_edge_start
&&
3254 his_edge_start
<= my_edge_end
)
3257 if(my_edge_start
>= his_edge_start
&&
3258 my_edge_start
<= his_edge_end
)
3263 case OB_DIRECTION_NORTHEAST
:
3264 case OB_DIRECTION_SOUTHEAST
:
3265 case OB_DIRECTION_NORTHWEST
:
3266 case OB_DIRECTION_SOUTHWEST
:
3267 /* not implemented */
3269 g_assert_not_reached();
3274 ObClient
* client_under_pointer()
3278 ObClient
*ret
= NULL
;
3280 if (screen_pointer_pos(&x
, &y
)) {
3281 for (it
= stacking_list
; it
!= NULL
; it
= it
->next
) {
3282 if (WINDOW_IS_CLIENT(it
->data
)) {
3283 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3284 if (c
->frame
->visible
&&
3285 RECT_CONTAINS(c
->frame
->area
, x
, y
)) {
3295 gboolean
client_has_group_siblings(ObClient
*self
)
3297 return self
->group
&& self
->group
->members
->next
;