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"
40 #include "menuframe.h"
43 #include "render/render.h"
50 #include <X11/Xutil.h>
52 /*! The event mask to grab on client windows */
53 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
56 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
61 ObClientCallback func
;
65 GList
*client_list
= NULL
;
67 static GSList
*client_destroy_notifies
= NULL
;
69 static void client_get_all(ObClient
*self
, gboolean real
);
70 static void client_toggle_border(ObClient
*self
, gboolean show
);
71 static void client_get_startup_id(ObClient
*self
);
72 static void client_get_session_ids(ObClient
*self
);
73 static void client_get_area(ObClient
*self
);
74 static void client_get_desktop(ObClient
*self
);
75 static void client_get_state(ObClient
*self
);
76 static void client_get_shaped(ObClient
*self
);
77 static void client_get_mwm_hints(ObClient
*self
);
78 static void client_get_colormap(ObClient
*self
);
79 static void client_change_allowed_actions(ObClient
*self
);
80 static void client_change_state(ObClient
*self
);
81 static void client_change_wm_state(ObClient
*self
);
82 static void client_apply_startup_state(ObClient
*self
);
83 static void client_restore_session_state(ObClient
*self
);
84 static gboolean
client_restore_session_stacking(ObClient
*self
);
85 static ObAppSettings
*client_get_settings_state(ObClient
*self
);
86 static void client_update_transient_tree(ObClient
*self
,
87 ObGroup
*oldgroup
, ObGroup
*newgroup
,
90 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
);
91 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
93 ObStackingLayer layer
);
94 static void client_call_notifies(ObClient
*self
, GSList
*list
);
96 void client_startup(gboolean reconfig
)
103 void client_shutdown(gboolean reconfig
)
105 if (reconfig
) return;
108 static void client_call_notifies(ObClient
*self
, GSList
*list
)
112 for (it
= list
; it
; it
= g_slist_next(it
)) {
113 ClientCallback
*d
= it
->data
;
114 d
->func(self
, d
->data
);
118 void client_add_destroy_notify(ObClientCallback func
, gpointer data
)
120 ClientCallback
*d
= g_new(ClientCallback
, 1);
123 client_destroy_notifies
= g_slist_prepend(client_destroy_notifies
, d
);
126 void client_remove_destroy_notify(ObClientCallback func
)
130 for (it
= client_destroy_notifies
; it
; it
= g_slist_next(it
)) {
131 ClientCallback
*d
= it
->data
;
132 if (d
->func
== func
) {
134 client_destroy_notifies
=
135 g_slist_delete_link(client_destroy_notifies
, it
);
141 void client_set_list()
143 Window
*windows
, *win_it
;
145 guint size
= g_list_length(client_list
);
147 /* create an array of the window ids */
149 windows
= g_new(Window
, size
);
151 for (it
= client_list
; it
; it
= g_list_next(it
), ++win_it
)
152 *win_it
= ((ObClient
*)it
->data
)->window
;
156 PROP_SETA32(RootWindow(ob_display
, ob_screen
),
157 net_client_list
, window
, (gulong
*)windows
, size
);
166 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, gpointer data)
170 for (it = self->transients; it; it = g_slist_next(it)) {
171 if (!func(it->data, data)) return;
172 client_foreach_transient(it->data, func, data);
176 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, gpointer data)
178 if (self->transient_for) {
179 if (self->transient_for != OB_TRAN_GROUP) {
180 if (!func(self->transient_for, data)) return;
181 client_foreach_ancestor(self->transient_for, func, data);
185 for (it = self->group->members; it; it = g_slist_next(it))
186 if (it->data != self &&
187 !((ObClient*)it->data)->transient_for) {
188 if (!func(it->data, data)) return;
189 client_foreach_ancestor(it->data, func, data);
196 void client_manage_all()
201 XWindowAttributes attrib
;
203 XQueryTree(ob_display
, RootWindow(ob_display
, ob_screen
),
204 &w
, &w
, &children
, &nchild
);
206 /* remove all icon windows from the list */
207 for (i
= 0; i
< nchild
; i
++) {
208 if (children
[i
] == None
) continue;
209 wmhints
= XGetWMHints(ob_display
, children
[i
]);
211 if ((wmhints
->flags
& IconWindowHint
) &&
212 (wmhints
->icon_window
!= children
[i
]))
213 for (j
= 0; j
< nchild
; j
++)
214 if (children
[j
] == wmhints
->icon_window
) {
222 for (i
= 0; i
< nchild
; ++i
) {
223 if (children
[i
] == None
)
225 if (XGetWindowAttributes(ob_display
, children
[i
], &attrib
)) {
226 if (attrib
.override_redirect
) continue;
228 if (attrib
.map_state
!= IsUnmapped
)
229 client_manage(children
[i
]);
235 void client_manage(Window window
)
239 XWindowAttributes attrib
;
240 XSetWindowAttributes attrib_set
;
242 gboolean activate
= FALSE
;
243 ObAppSettings
*settings
;
247 /* check if it has already been unmapped by the time we started
248 mapping. the grab does a sync so we don't have to here */
249 if (XCheckTypedWindowEvent(ob_display
, window
, DestroyNotify
, &e
) ||
250 XCheckTypedWindowEvent(ob_display
, window
, UnmapNotify
, &e
))
252 XPutBackEvent(ob_display
, &e
);
254 ob_debug("Trying to manage unmapped window. Aborting that.\n");
256 return; /* don't manage it */
259 /* make sure it isn't an override-redirect window */
260 if (!XGetWindowAttributes(ob_display
, window
, &attrib
) ||
261 attrib
.override_redirect
)
264 return; /* don't manage it */
267 /* is the window a docking app */
268 if ((wmhint
= XGetWMHints(ob_display
, window
))) {
269 if ((wmhint
->flags
& StateHint
) &&
270 wmhint
->initial_state
== WithdrawnState
)
272 dock_add(window
, wmhint
);
280 ob_debug("Managing window: %lx\n", window
);
282 /* choose the events we want to receive on the CLIENT window */
283 attrib_set
.event_mask
= CLIENT_EVENTMASK
;
284 attrib_set
.do_not_propagate_mask
= CLIENT_NOPROPAGATEMASK
;
285 XChangeWindowAttributes(ob_display
, window
,
286 CWEventMask
|CWDontPropagate
, &attrib_set
);
288 /* create the ObClient struct, and populate it from the hints on the
290 self
= g_new0(ObClient
, 1);
291 self
->obwin
.type
= Window_Client
;
292 self
->window
= window
;
294 /* non-zero defaults */
295 self
->wmstate
= WithdrawnState
; /* make sure it gets updated first time */
296 self
->gravity
= NorthWestGravity
;
297 self
->desktop
= screen_num_desktops
; /* always an invalid value */
298 self
->user_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
300 /* get all the stuff off the window */
301 client_get_all(self
, TRUE
);
303 /* specify that if we exit, the window should not be destroyed and
304 should be reparented back to root automatically */
305 XChangeSaveSet(ob_display
, window
, SetModeInsert
);
307 /* create the decoration frame for the client window */
308 self
->frame
= frame_new(self
);
310 frame_grab_client(self
->frame
);
312 /* we've grabbed everything and set everything that we need to at mapping
316 /* per-app settings override stuff from client_get_all, and return the
317 settings for other uses too. the returned settings is a shallow copy,
318 that needs to be freed with g_free(). */
319 settings
= client_get_settings_state(self
);
320 /* the session should get the last say thought */
321 client_restore_session_state(self
);
323 /* now we have all of the window's information so we can set this up */
324 client_setup_decor_and_functions(self
);
326 /* remove the client's border (and adjust re gravity) */
327 client_toggle_border(self
, FALSE
);
330 Time t
= sn_app_started(self
->startup_id
, self
->class);
331 if (t
) self
->user_time
= t
;
334 /* do this after we have a frame.. it uses the frame to help determine the
335 WM_STATE to apply. */
336 client_change_state(self
);
338 /* add ourselves to the focus order */
339 focus_order_add_new(self
);
341 /* do this to add ourselves to the stacking list in a non-intrusive way */
342 client_calc_layer(self
);
344 /* focus the new window? */
345 if (ob_state() != OB_STATE_STARTING
&&
346 (!self
->session
|| self
->session
->focused
) &&
348 /* this means focus=true for window is same as config_focus_new=true */
349 ((config_focus_new
|| (settings
&& settings
->focus
== 1)) ||
350 client_search_focus_parent(self
)) &&
351 /* this checks for focus=false for the window */
352 (!settings
|| settings
->focus
!= 0) &&
353 /* note the check against Type_Normal/Dialog, not client_normal(self),
354 which would also include other types. in this case we want more
355 strict rules for focus */
356 (self
->type
== OB_CLIENT_TYPE_NORMAL
||
357 self
->type
== OB_CLIENT_TYPE_DIALOG
))
362 /* figure out placement for the window */
363 if (ob_state() == OB_STATE_RUNNING
) {
366 ob_debug("Positioned: %s @ %d %d\n",
367 (!self
->positioned
? "no" :
368 (self
->positioned
== PPosition
? "program specified" :
369 (self
->positioned
== USPosition
? "user specified" :
370 "BADNESS !?"))), self
->area
.x
, self
->area
.y
);
372 transient
= place_client(self
, &self
->area
.x
, &self
->area
.y
, settings
);
374 /* make sure the window is visible. */
375 client_find_onscreen(self
, &self
->area
.x
, &self
->area
.y
,
376 self
->area
.width
, self
->area
.height
,
377 /* non-normal clients has less rules, and
378 windows that are being restored from a
379 session do also. we can assume you want
380 it back where you saved it. Clients saying
381 they placed themselves are subjected to
382 harder rules, ones that are placed by
383 place.c or by the user are allowed partially
384 off-screen and on xinerama divides (ie,
385 it is up to the placement routines to avoid
386 the xinerama divides) */
388 (((self
->positioned
& PPosition
) &&
389 !(self
->positioned
& USPosition
)) &&
390 client_normal(self
) &&
394 ob_debug("placing window 0x%x at %d, %d with size %d x %d\n",
395 self
->window
, self
->area
.x
, self
->area
.y
,
396 self
->area
.width
, self
->area
.height
);
398 ob_debug(" but session requested %d %d instead, overriding\n",
399 self
->session
->x
, self
->session
->y
);
401 /* adjust the frame to the client's size before showing the window */
402 frame_adjust_area(self
->frame
, FALSE
, TRUE
, FALSE
);
403 frame_adjust_client_area(self
->frame
);
406 /* move the client to its placed position, or it it's already there,
407 generate a ConfigureNotify telling the client where it is.
409 do this after adjusting the frame. otherwise it gets all weird and
410 clients don't work right */
411 client_configure(self
, self
->area
.x
, self
->area
.y
,
412 self
->area
.width
, self
->area
.height
,
415 /* do this after the window is placed, so the premax/prefullscreen numbers
417 also, this moves the window to the position where it has been placed
419 client_apply_startup_state(self
);
422 guint32 last_time
= focus_client
?
423 focus_client
->user_time
: CurrentTime
;
425 /* This is focus stealing prevention */
426 ob_debug_type(OB_DEBUG_FOCUS
,
427 "Want to focus new window 0x%x with time %u "
429 self
->window
, self
->user_time
, last_time
);
431 /* if it's on another desktop */
432 if (!(self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
433 && /* the timestamp is from before you changed desktops */
434 self
->user_time
&& screen_desktop_user_time
&&
435 !event_time_after(self
->user_time
, screen_desktop_user_time
))
438 ob_debug_type(OB_DEBUG_FOCUS
,
439 "Not focusing the window because its on another "
442 /* If something is focused, and it's not our parent... */
443 else if (focus_client
&& client_search_focus_parent(self
) == NULL
)
445 /* If time stamp is old, don't steal focus */
446 if (self
->user_time
&& last_time
&&
447 !event_time_after(self
->user_time
, last_time
))
450 ob_debug_type(OB_DEBUG_FOCUS
,
451 "Not focusing the window because the time is "
454 /* Don't steal focus from globally active clients.
455 I stole this idea from KWin. It seems nice.
457 if (!(focus_client
->can_focus
|| focus_client
->focus_notify
)) {
459 ob_debug_type(OB_DEBUG_FOCUS
,
460 "Not focusing the window because a globally "
461 "active client has focus\n");
466 ob_debug_type(OB_DEBUG_FOCUS
,
467 "Focus stealing prevention activated for %s with "
468 "time %u (last time %u)\n",
469 self
->title
, self
->user_time
, last_time
);
470 /* if the client isn't focused, then hilite it so the user
472 client_hilite(self
, TRUE
);
476 /* This may look rather odd. Well it's because new windows are added
477 to the stacking order non-intrusively. If we're not going to focus
478 the new window or hilite it, then we raise it to the top. This will
479 take affect for things that don't get focused like splash screens.
480 Also if you don't have focus_new enabled, then it's going to get
481 raised to the top. Legacy begets legacy I guess?
483 if (!client_restore_session_stacking(self
))
484 stacking_raise(CLIENT_AS_WINDOW(self
));
487 mouse_grab_for_client(self
, TRUE
);
489 /* this has to happen before we try focus the window, but we want it to
490 happen after the client's stacking has been determined or it looks bad
495 gboolean stacked
= client_restore_session_stacking(self
);
496 client_present(self
, FALSE
, !stacked
);
499 /* add to client list/map */
500 client_list
= g_list_append(client_list
, self
);
501 g_hash_table_insert(window_map
, &self
->window
, self
);
503 /* this has to happen after we're in the client_list */
504 if (STRUT_EXISTS(self
->strut
))
505 screen_update_areas();
507 /* update the list hints */
510 /* free the ObAppSettings shallow copy */
513 ob_debug("Managed window 0x%lx plate 0x%x (%s)\n",
514 window
, self
->frame
->plate
, self
->class);
520 ObClient
*client_fake_manage(Window window
)
523 ObAppSettings
*settings
;
525 ob_debug("Pretend-managing window: %lx\n", window
);
527 /* do this minimal stuff to figure out the client's decorations */
529 self
= g_new0(ObClient
, 1);
530 self
->window
= window
;
532 client_get_all(self
, FALSE
);
533 /* per-app settings override stuff, and return the settings for other
534 uses too. this returns a shallow copy that needs to be freed */
535 settings
= client_get_settings_state(self
);
537 client_setup_decor_and_functions(self
);
539 /* create the decoration frame for the client window and adjust its size */
540 self
->frame
= frame_new(self
);
541 frame_adjust_area(self
->frame
, FALSE
, TRUE
, TRUE
);
543 /* free the ObAppSettings shallow copy */
549 void client_unmanage_all()
551 while (client_list
!= NULL
)
552 client_unmanage(client_list
->data
);
555 void client_unmanage(ObClient
*self
)
560 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)\n",
561 self
->window
, self
->frame
->plate
,
562 self
->class, self
->title
? self
->title
: "");
564 g_assert(self
!= NULL
);
566 /* we dont want events no more. do this before hiding the frame so we
567 don't generate more events */
568 XSelectInput(ob_display
, self
->window
, NoEventMask
);
570 frame_hide(self
->frame
);
571 /* flush to send the hide to the server quickly */
574 /* ignore enter events from the unmap so it doesnt mess with the
576 event_ignore_all_queued_enters();
578 mouse_grab_for_client(self
, FALSE
);
580 /* remove the window from our save set */
581 XChangeSaveSet(ob_display
, self
->window
, SetModeDelete
);
583 /* kill the property windows */
584 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
586 /* update the focus lists */
587 focus_order_remove(self
);
588 if (client_focused(self
)) {
589 /* don't leave an invalid focus_client */
593 client_list
= g_list_remove(client_list
, self
);
594 stacking_remove(self
);
595 g_hash_table_remove(window_map
, &self
->window
);
597 /* once the client is out of the list, update the struts to remove its
599 if (STRUT_EXISTS(self
->strut
))
600 screen_update_areas();
602 client_call_notifies(self
, client_destroy_notifies
);
604 /* tell our parent(s) that we're gone */
605 if (self
->transient_for
== OB_TRAN_GROUP
) { /* transient of group */
606 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
607 if (it
->data
!= self
)
608 ((ObClient
*)it
->data
)->transients
=
609 g_slist_remove(((ObClient
*)it
->data
)->transients
,self
);
610 } else if (self
->transient_for
) { /* transient of window */
611 self
->transient_for
->transients
=
612 g_slist_remove(self
->transient_for
->transients
, self
);
615 /* tell our transients that we're gone */
616 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
617 if (((ObClient
*)it
->data
)->transient_for
!= OB_TRAN_GROUP
) {
618 ((ObClient
*)it
->data
)->transient_for
= NULL
;
619 client_calc_layer(it
->data
);
623 /* remove from its group */
625 group_remove(self
->group
, self
);
629 /* restore the window's original geometry so it is not lost */
633 /* give the client its border back */
634 client_toggle_border(self
, TRUE
);
638 if (self
->fullscreen
)
639 a
= self
->pre_fullscreen_area
;
640 else if (self
->max_horz
|| self
->max_vert
) {
641 if (self
->max_horz
) {
642 a
.x
= self
->pre_max_area
.x
;
643 a
.width
= self
->pre_max_area
.width
;
645 if (self
->max_vert
) {
646 a
.y
= self
->pre_max_area
.y
;
647 a
.height
= self
->pre_max_area
.height
;
651 self
->fullscreen
= self
->max_horz
= self
->max_vert
= FALSE
;
652 self
->decorations
= 0; /* unmanaged windows have no decor */
654 client_move_resize(self
, a
.x
, a
.y
, a
.width
, a
.height
);
657 /* reparent the window out of the frame, and free the frame */
658 frame_release_client(self
->frame
);
659 frame_free(self
->frame
);
662 if (ob_state() != OB_STATE_EXITING
) {
663 /* these values should not be persisted across a window
665 PROP_ERASE(self
->window
, net_wm_desktop
);
666 PROP_ERASE(self
->window
, net_wm_state
);
667 PROP_ERASE(self
->window
, wm_state
);
669 /* if we're left in an unmapped state, the client wont be mapped.
670 this is bad, since we will no longer be managing the window on
672 XMapWindow(ob_display
, self
->window
);
675 /* update the list hints */
678 ob_debug("Unmanaged window 0x%lx\n", self
->window
);
680 /* free all data allocated in the client struct */
681 g_slist_free(self
->transients
);
682 for (j
= 0; j
< self
->nicons
; ++j
)
683 g_free(self
->icons
[j
].data
);
684 if (self
->nicons
> 0)
686 g_free(self
->wm_command
);
688 g_free(self
->icon_title
);
692 g_free(self
->client_machine
);
693 g_free(self
->sm_client_id
);
697 void client_fake_unmanage(ObClient
*self
)
699 /* this is all that got allocated to get the decorations */
701 frame_free(self
->frame
);
705 /*! Returns a new structure containing the per-app settings for this client.
706 The returned structure needs to be freed with g_free. */
707 static ObAppSettings
*client_get_settings_state(ObClient
*self
)
709 ObAppSettings
*settings
;
712 settings
= config_create_app_settings();
714 for (it
= config_per_app_settings
; it
; it
= g_slist_next(it
)) {
715 ObAppSettings
*app
= it
->data
;
716 gboolean match
= TRUE
;
718 g_assert(app
->name
!= NULL
|| app
->class != NULL
);
720 /* we know that either name or class is not NULL so it will have to
721 match to use the rule */
723 !g_pattern_match(app
->name
, strlen(self
->name
), self
->name
, NULL
))
726 !g_pattern_match(app
->class, strlen(self
->class),self
->class,NULL
))
729 !g_pattern_match(app
->role
, strlen(self
->role
), self
->role
, NULL
))
733 ob_debug("Window matching: %s\n", app
->name
);
735 /* copy the settings to our struct, overriding the existing
736 settings if they are not defaults */
737 config_app_settings_copy_non_defaults(app
, settings
);
742 if (settings
->shade
!= -1)
743 self
->shaded
= !!settings
->shade
;
744 if (settings
->decor
!= -1)
745 self
->undecorated
= !settings
->decor
;
746 if (settings
->iconic
!= -1)
747 self
->iconic
= !!settings
->iconic
;
748 if (settings
->skip_pager
!= -1)
749 self
->skip_pager
= !!settings
->skip_pager
;
750 if (settings
->skip_taskbar
!= -1)
751 self
->skip_taskbar
= !!settings
->skip_taskbar
;
753 if (settings
->max_vert
!= -1)
754 self
->max_vert
= !!settings
->max_vert
;
755 if (settings
->max_horz
!= -1)
756 self
->max_horz
= !!settings
->max_horz
;
758 if (settings
->fullscreen
!= -1)
759 self
->fullscreen
= !!settings
->fullscreen
;
761 if (settings
->desktop
) {
762 if (settings
->desktop
== DESKTOP_ALL
)
763 self
->desktop
= settings
->desktop
;
764 else if (settings
->desktop
> 0 &&
765 settings
->desktop
<= screen_num_desktops
)
766 self
->desktop
= settings
->desktop
- 1;
769 if (settings
->layer
== -1) {
773 else if (settings
->layer
== 0) {
777 else if (settings
->layer
== 1) {
785 static void client_restore_session_state(ObClient
*self
)
789 ob_debug_type(OB_DEBUG_SM
,
790 "Restore session for client %s\n", self
->title
);
792 if (!(it
= session_state_find(self
))) {
793 ob_debug_type(OB_DEBUG_SM
,
794 "Session data not found for client %s\n", self
->title
);
798 self
->session
= it
->data
;
800 ob_debug_type(OB_DEBUG_SM
, "Session data loaded for client %s\n",
803 RECT_SET_POINT(self
->area
, self
->session
->x
, self
->session
->y
);
804 self
->positioned
= USPosition
;
805 if (self
->session
->w
> 0)
806 self
->area
.width
= self
->session
->w
;
807 if (self
->session
->h
> 0)
808 self
->area
.height
= self
->session
->h
;
809 XResizeWindow(ob_display
, self
->window
,
810 self
->area
.width
, self
->area
.height
);
812 self
->desktop
= (self
->session
->desktop
== DESKTOP_ALL
?
813 self
->session
->desktop
:
814 MIN(screen_num_desktops
- 1, self
->session
->desktop
));
815 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
817 self
->shaded
= self
->session
->shaded
;
818 self
->iconic
= self
->session
->iconic
;
819 self
->skip_pager
= self
->session
->skip_pager
;
820 self
->skip_taskbar
= self
->session
->skip_taskbar
;
821 self
->fullscreen
= self
->session
->fullscreen
;
822 self
->above
= self
->session
->above
;
823 self
->below
= self
->session
->below
;
824 self
->max_horz
= self
->session
->max_horz
;
825 self
->max_vert
= self
->session
->max_vert
;
826 self
->undecorated
= self
->session
->undecorated
;
829 static gboolean
client_restore_session_stacking(ObClient
*self
)
833 if (!self
->session
) return FALSE
;
835 mypos
= g_list_find(session_saved_state
, self
->session
);
836 if (!mypos
) return FALSE
;
838 /* start above me and look for the first client */
839 for (it
= g_list_previous(mypos
); it
; it
= g_list_previous(it
)) {
842 for (cit
= client_list
; cit
; cit
= g_list_next(cit
)) {
843 ObClient
*c
= cit
->data
;
844 /* found a client that was in the session, so go below it */
845 if (c
->session
== it
->data
) {
846 stacking_below(CLIENT_AS_WINDOW(self
),
847 CLIENT_AS_WINDOW(cit
->data
));
855 void client_move_onscreen(ObClient
*self
, gboolean rude
)
857 gint x
= self
->area
.x
;
858 gint y
= self
->area
.y
;
859 if (client_find_onscreen(self
, &x
, &y
,
861 self
->area
.height
, rude
)) {
862 client_move(self
, x
, y
);
866 gboolean
client_find_onscreen(ObClient
*self
, gint
*x
, gint
*y
, gint w
, gint h
,
870 gint ox
= *x
, oy
= *y
;
871 gboolean rudel
= rude
, ruder
= rude
, rudet
= rude
, rudeb
= rude
;
875 RECT_SET(desired
, *x
, *y
, w
, h
);
876 all_a
= screen_area(self
->desktop
);
877 mon_a
= screen_area_monitor(self
->desktop
, screen_find_monitor(&desired
));
879 /* get where the frame would be */
880 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
882 /* get the requested size of the window with decorations */
883 fw
= self
->frame
->size
.left
+ w
+ self
->frame
->size
.right
;
884 fh
= self
->frame
->size
.top
+ h
+ self
->frame
->size
.bottom
;
886 /* This makes sure windows aren't entirely outside of the screen so you
887 can't see them at all.
888 It makes sure 10% of the window is on the screen at least. At don't let
889 it move itself off the top of the screen, which would hide the titlebar
890 on you. (The user can still do this if they want too, it's only limiting
893 XXX watch for xinerama dead areas...
895 if (client_normal(self
)) {
896 if (!self
->strut
.right
&& *x
+ fw
/10 >= all_a
->x
+ all_a
->width
- 1)
897 *x
= all_a
->x
+ all_a
->width
- fw
/10;
898 if (!self
->strut
.bottom
&& *y
+ fh
/10 >= all_a
->y
+ all_a
->height
- 1)
899 *y
= all_a
->y
+ all_a
->height
- fh
/10;
900 if (!self
->strut
.left
&& *x
+ fw
*9/10 - 1 < all_a
->x
)
901 *x
= all_a
->x
- fw
*9/10;
902 if (!self
->strut
.top
&& *y
+ fh
*9/10 - 1 < all_a
->y
)
903 *y
= all_a
->y
- fw
*9/10;
906 /* If rudeness wasn't requested, then figure out of the client is currently
907 entirely on the screen. If it is, and the position isn't changing by
908 request, and it is enlarging, then be rude even though it wasn't
911 Point oldtl
, oldtr
, oldbl
, oldbr
;
912 Point newtl
, newtr
, newbl
, newbr
;
913 gboolean stationary_l
, stationary_r
, stationary_t
, stationary_b
;
915 POINT_SET(oldtl
, self
->frame
->area
.x
, self
->frame
->area
.y
);
916 POINT_SET(oldbr
, self
->frame
->area
.x
+ self
->frame
->area
.width
- 1,
917 self
->frame
->area
.y
+ self
->frame
->area
.height
- 1);
918 POINT_SET(oldtr
, oldbr
.x
, oldtl
.y
);
919 POINT_SET(oldbl
, oldtl
.x
, oldbr
.y
);
921 POINT_SET(newtl
, *x
, *y
);
922 POINT_SET(newbr
, *x
+ fw
- 1, *y
+ fh
- 1);
923 POINT_SET(newtr
, newbr
.x
, newtl
.y
);
924 POINT_SET(newbl
, newtl
.x
, newbr
.y
);
926 /* is it moving or just resizing from some corner? */
927 stationary_l
= oldtl
.x
== oldtl
.x
;
928 stationary_r
= oldtr
.x
== oldtr
.x
;
929 stationary_t
= oldtl
.y
== oldtl
.y
;
930 stationary_b
= oldbl
.y
== oldbl
.y
;
932 /* if left edge is growing and didnt move right edge */
933 if (stationary_r
&& newtl
.x
< oldtl
.x
)
935 /* if right edge is growing and didnt move left edge */
936 if (stationary_l
&& newtr
.x
> oldtr
.x
)
938 /* if top edge is growing and didnt move bottom edge */
939 if (stationary_b
&& newtl
.y
< oldtl
.y
)
941 /* if bottom edge is growing and didnt move top edge */
942 if (stationary_t
&& newbl
.y
> oldbl
.y
)
946 /* This here doesn't let windows even a pixel outside the struts/screen.
947 * When called from client_manage, programs placing themselves are
948 * forced completely onscreen, while things like
949 * xterm -geometry resolution-width/2 will work fine. Trying to
950 * place it completely offscreen will be handled in the above code.
951 * Sorry for this confused comment, i am tired. */
952 if (fw
<= mon_a
->width
) {
953 if (rudel
&& !self
->strut
.left
&& *x
< mon_a
->x
) *x
= mon_a
->x
;
954 if (ruder
&& !self
->strut
.right
&& *x
+ fw
> mon_a
->x
+ mon_a
->width
)
955 *x
= mon_a
->x
+ mon_a
->width
- fw
;
957 if (fh
<= mon_a
->height
) {
958 if (rudet
&& !self
->strut
.top
&& *y
< mon_a
->y
) *y
= mon_a
->y
;
959 if (rudeb
&& !self
->strut
.bottom
&& *y
+ fh
> mon_a
->y
+ mon_a
->height
)
960 *y
= mon_a
->y
+ mon_a
->height
- fh
;
963 /* get where the client should be */
964 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
966 return ox
!= *x
|| oy
!= *y
;
969 static void client_toggle_border(ObClient
*self
, gboolean show
)
971 /* adjust our idea of where the client is, based on its border. When the
972 border is removed, the client should now be considered to be in a
974 when re-adding the border to the client, the same operation needs to be
976 gint oldx
= self
->area
.x
, oldy
= self
->area
.y
;
977 gint x
= oldx
, y
= oldy
;
978 switch(self
->gravity
) {
980 case NorthWestGravity
:
982 case SouthWestGravity
:
984 case NorthEastGravity
:
986 case SouthEastGravity
:
987 if (show
) x
-= self
->border_width
* 2;
988 else x
+= self
->border_width
* 2;
995 if (show
) x
-= self
->border_width
;
996 else x
+= self
->border_width
;
999 switch(self
->gravity
) {
1001 case NorthWestGravity
:
1003 case NorthEastGravity
:
1005 case SouthWestGravity
:
1007 case SouthEastGravity
:
1008 if (show
) y
-= self
->border_width
* 2;
1009 else y
+= self
->border_width
* 2;
1016 if (show
) y
-= self
->border_width
;
1017 else y
+= self
->border_width
;
1024 XSetWindowBorderWidth(ob_display
, self
->window
, self
->border_width
);
1026 /* set border_width to 0 because there is no border to add into
1027 calculations anymore */
1028 self
->border_width
= 0;
1030 XSetWindowBorderWidth(ob_display
, self
->window
, 0);
1034 static void client_get_all(ObClient
*self
, gboolean real
)
1036 /* this is needed for the frame to set itself up */
1037 client_get_area(self
);
1039 /* these things can change the decor and functions of the window */
1041 client_get_mwm_hints(self
);
1042 /* this can change the mwmhints for special cases */
1043 client_get_type_and_transientness(self
);
1044 client_get_state(self
);
1045 client_update_normal_hints(self
);
1047 /* get the session related properties, these can change decorations
1048 from per-app settings */
1049 client_get_session_ids(self
);
1051 /* now we got everything that can affect the decorations */
1055 /* get this early so we have it for debugging */
1056 client_update_title(self
);
1058 client_update_protocols(self
);
1060 client_update_wmhints(self
);
1061 /* this may have already been called from client_update_wmhints */
1062 if (self
->transient_for
== NULL
)
1063 client_update_transient_for(self
);
1065 client_get_startup_id(self
);
1066 client_get_desktop(self
);/* uses transient data/group/startup id if a
1067 desktop is not specified */
1068 client_get_shaped(self
);
1071 /* a couple type-based defaults for new windows */
1073 /* this makes sure that these windows appear on all desktops */
1074 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
1075 self
->desktop
= DESKTOP_ALL
;
1079 client_update_sync_request_counter(self
);
1082 client_get_colormap(self
);
1083 client_update_strut(self
);
1084 client_update_icons(self
);
1085 client_update_user_time_window(self
);
1086 if (!self
->user_time_window
) /* check if this would have been called */
1087 client_update_user_time(self
);
1088 client_update_icon_geometry(self
);
1091 static void client_get_startup_id(ObClient
*self
)
1093 if (!(PROP_GETS(self
->window
, net_startup_id
, utf8
, &self
->startup_id
)))
1095 PROP_GETS(self
->group
->leader
,
1096 net_startup_id
, utf8
, &self
->startup_id
);
1099 static void client_get_area(ObClient
*self
)
1101 XWindowAttributes wattrib
;
1104 ret
= XGetWindowAttributes(ob_display
, self
->window
, &wattrib
);
1105 g_assert(ret
!= BadWindow
);
1107 RECT_SET(self
->area
, wattrib
.x
, wattrib
.y
, wattrib
.width
, wattrib
.height
);
1108 POINT_SET(self
->root_pos
, wattrib
.x
, wattrib
.y
);
1109 self
->border_width
= wattrib
.border_width
;
1111 ob_debug("client area: %d %d %d %d\n", wattrib
.x
, wattrib
.y
,
1112 wattrib
.width
, wattrib
.height
);
1115 static void client_get_desktop(ObClient
*self
)
1117 guint32 d
= screen_num_desktops
; /* an always-invalid value */
1119 if (PROP_GET32(self
->window
, net_wm_desktop
, cardinal
, &d
)) {
1120 if (d
>= screen_num_desktops
&& d
!= DESKTOP_ALL
)
1121 self
->desktop
= screen_num_desktops
- 1;
1125 gboolean trdesk
= FALSE
;
1127 if (self
->transient_for
) {
1128 if (self
->transient_for
!= OB_TRAN_GROUP
) {
1129 self
->desktop
= self
->transient_for
->desktop
;
1134 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
1135 if (it
->data
!= self
&&
1136 !((ObClient
*)it
->data
)->transient_for
) {
1137 self
->desktop
= ((ObClient
*)it
->data
)->desktop
;
1144 /* try get from the startup-notification protocol */
1145 if (sn_get_desktop(self
->startup_id
, &self
->desktop
)) {
1146 if (self
->desktop
>= screen_num_desktops
&&
1147 self
->desktop
!= DESKTOP_ALL
)
1148 self
->desktop
= screen_num_desktops
- 1;
1150 /* defaults to the current desktop */
1151 self
->desktop
= screen_desktop
;
1156 static void client_get_state(ObClient
*self
)
1161 if (PROP_GETA32(self
->window
, net_wm_state
, atom
, &state
, &num
)) {
1163 for (i
= 0; i
< num
; ++i
) {
1164 if (state
[i
] == prop_atoms
.net_wm_state_modal
)
1166 else if (state
[i
] == prop_atoms
.net_wm_state_shaded
)
1167 self
->shaded
= TRUE
;
1168 else if (state
[i
] == prop_atoms
.net_wm_state_hidden
)
1169 self
->iconic
= TRUE
;
1170 else if (state
[i
] == prop_atoms
.net_wm_state_skip_taskbar
)
1171 self
->skip_taskbar
= TRUE
;
1172 else if (state
[i
] == prop_atoms
.net_wm_state_skip_pager
)
1173 self
->skip_pager
= TRUE
;
1174 else if (state
[i
] == prop_atoms
.net_wm_state_fullscreen
)
1175 self
->fullscreen
= TRUE
;
1176 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_vert
)
1177 self
->max_vert
= TRUE
;
1178 else if (state
[i
] == prop_atoms
.net_wm_state_maximized_horz
)
1179 self
->max_horz
= TRUE
;
1180 else if (state
[i
] == prop_atoms
.net_wm_state_above
)
1182 else if (state
[i
] == prop_atoms
.net_wm_state_below
)
1184 else if (state
[i
] == prop_atoms
.net_wm_state_demands_attention
)
1185 self
->demands_attention
= TRUE
;
1186 else if (state
[i
] == prop_atoms
.ob_wm_state_undecorated
)
1187 self
->undecorated
= TRUE
;
1194 static void client_get_shaped(ObClient
*self
)
1196 self
->shaped
= FALSE
;
1198 if (extensions_shape
) {
1203 XShapeSelectInput(ob_display
, self
->window
, ShapeNotifyMask
);
1205 XShapeQueryExtents(ob_display
, self
->window
, &s
, &foo
,
1206 &foo
, &ufoo
, &ufoo
, &foo
, &foo
, &foo
, &ufoo
,
1208 self
->shaped
= (s
!= 0);
1213 void client_update_transient_for(ObClient
*self
)
1216 ObClient
*target
= NULL
;
1218 if (XGetTransientForHint(ob_display
, self
->window
, &t
)) {
1219 if (t
!= self
->window
) { /* cant be transient to itself! */
1220 target
= g_hash_table_lookup(window_map
, &t
);
1221 /* if this happens then we need to check for it*/
1222 g_assert(target
!= self
);
1223 if (target
&& !WINDOW_IS_CLIENT(target
)) {
1224 /* this can happen when a dialog is a child of
1225 a dockapp, for example */
1229 /* THIS IS SO ANNOYING ! ! ! ! Let me explain.... have a seat..
1231 Setting the transient_for to Root is actually illegal, however
1232 applications from time have done this to specify transient for
1235 Now you can do that by being a TYPE_DIALOG and not setting
1236 the transient_for hint at all on your window. But people still
1237 use Root, and Kwin is very strange in this regard.
1239 KWin 3.0 will not consider windows with transient_for set to
1240 Root as transient for their group *UNLESS* they are also modal.
1241 In that case, it will make them transient for the group. This
1242 leads to all sorts of weird behavior from KDE apps which are
1243 only tested in KWin. I'd like to follow their behavior just to
1244 make this work right with KDE stuff, but that seems wrong.
1246 if (!target
&& self
->group
) {
1247 /* not transient to a client, see if it is transient for a
1249 if (t
== RootWindow(ob_display
, ob_screen
)) {
1250 /* window is a transient for its group! */
1251 target
= OB_TRAN_GROUP
;
1255 } else if (self
->transient
&& self
->group
)
1256 target
= OB_TRAN_GROUP
;
1258 client_update_transient_tree(self
, self
->group
, self
->group
,
1259 self
->transient_for
, target
);
1260 self
->transient_for
= target
;
1264 static void client_update_transient_tree(ObClient
*self
,
1265 ObGroup
*oldgroup
, ObGroup
*newgroup
,
1266 ObClient
* oldparent
,
1267 ObClient
*newparent
)
1273 Group transient windows are not allowed to have other group
1274 transient windows as their children.
1278 /* No change has occured */
1279 if (oldgroup
== newgroup
&& oldparent
== newparent
) return;
1281 /** Remove the client from the transient tree wherever it has changed **/
1283 /* If the window is becoming a direct transient for a window in its group
1284 then any group transients which were our children and are now becoming
1285 our parents need to stop being our children.
1287 Group transients can't be children of group transients already, but
1288 we could have any number of direct parents above up, any of which could
1289 be transient for the group, and we need to remove it from our children.
1291 if (oldparent
!= newparent
&&
1292 newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1293 newgroup
!= NULL
&& newgroup
== oldgroup
)
1295 ObClient
*look
= newparent
;
1297 self
->transients
= g_slist_remove(self
->transients
, look
);
1298 look
= look
->transient_for
;
1299 } while (look
!= NULL
&& look
!= OB_TRAN_GROUP
);
1303 /* If the group changed, or if we are just becoming transient for the
1304 group, then we need to remove any old group transient windows
1305 from our children. But if we were already transient for the group, then
1306 other group transients are not our children. */
1307 if ((oldgroup
!= newgroup
||
1308 (newparent
== OB_TRAN_GROUP
&& oldparent
!= newparent
)) &&
1309 oldgroup
!= NULL
&& oldparent
!= OB_TRAN_GROUP
)
1311 for (it
= self
->transients
; it
; it
= next
) {
1312 next
= g_slist_next(it
);
1314 if (c
->group
== oldgroup
)
1315 self
->transients
= g_slist_delete_link(self
->transients
, it
);
1319 /* If we used to be transient for a group and now we are not, or we're
1320 transient for a new group, then we need to remove ourselves from all
1322 if (oldparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1323 oldparent
!= newparent
))
1325 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1327 if (c
!= self
&& (!c
->transient_for
||
1328 c
->transient_for
!= OB_TRAN_GROUP
))
1329 c
->transients
= g_slist_remove(c
->transients
, self
);
1332 /* If we used to be transient for a single window and we are no longer
1333 transient for it, then we need to remove ourself from its children */
1334 else if (oldparent
!= NULL
&& oldparent
!= OB_TRAN_GROUP
&&
1335 oldparent
!= newparent
)
1336 oldparent
->transients
= g_slist_remove(oldparent
->transients
, self
);
1339 /** Re-add the client to the transient tree wherever it has changed **/
1341 /* If we're now transient for a group and we weren't transient for it
1342 before then we need to add ourselves to all our new parents */
1343 if (newparent
== OB_TRAN_GROUP
&& (oldgroup
!= newgroup
||
1344 oldparent
!= newparent
))
1346 for (it
= oldgroup
->members
; it
; it
= g_slist_next(it
)) {
1348 if (c
!= self
&& (!c
->transient_for
||
1349 c
->transient_for
!= OB_TRAN_GROUP
))
1350 c
->transients
= g_slist_prepend(c
->transients
, self
);
1353 /* If we are now transient for a single window which we weren't before,
1354 we need to add ourselves to its children
1356 WARNING: Cyclical transient ness is possible if two windows are
1357 transient for eachother.
1359 else if (newparent
!= NULL
&& newparent
!= OB_TRAN_GROUP
&&
1360 newparent
!= oldparent
&&
1361 /* don't make ourself its child if it is already our child */
1362 !client_is_direct_child(self
, newparent
))
1363 newparent
->transients
= g_slist_prepend(newparent
->transients
, self
);
1365 /* If the group changed then we need to add any new group transient
1366 windows to our children. But if we're transient for the group, then
1367 other group transients are not our children.
1369 WARNING: Cyclical transient-ness is possible. For e.g. if:
1370 A is transient for the group
1371 B is transient for A
1372 C is transient for B
1373 A can't be transient for C or we have a cycle
1375 if (oldgroup
!= newgroup
&& newgroup
!= NULL
&&
1376 newparent
!= OB_TRAN_GROUP
)
1378 for (it
= newgroup
->members
; it
; it
= g_slist_next(it
)) {
1380 if (c
!= self
&& c
->transient_for
== OB_TRAN_GROUP
&&
1381 /* Don't make it our child if it is already our parent */
1382 !client_is_direct_child(c
, self
))
1384 self
->transients
= g_slist_prepend(self
->transients
, c
);
1390 static void client_get_mwm_hints(ObClient
*self
)
1395 self
->mwmhints
.flags
= 0; /* default to none */
1397 if (PROP_GETA32(self
->window
, motif_wm_hints
, motif_wm_hints
,
1399 if (num
>= OB_MWM_ELEMENTS
) {
1400 self
->mwmhints
.flags
= hints
[0];
1401 self
->mwmhints
.functions
= hints
[1];
1402 self
->mwmhints
.decorations
= hints
[2];
1408 void client_get_type_and_transientness(ObClient
*self
)
1415 self
->transient
= FALSE
;
1417 if (PROP_GETA32(self
->window
, net_wm_window_type
, atom
, &val
, &num
)) {
1418 /* use the first value that we know about in the array */
1419 for (i
= 0; i
< num
; ++i
) {
1420 if (val
[i
] == prop_atoms
.net_wm_window_type_desktop
)
1421 self
->type
= OB_CLIENT_TYPE_DESKTOP
;
1422 else if (val
[i
] == prop_atoms
.net_wm_window_type_dock
)
1423 self
->type
= OB_CLIENT_TYPE_DOCK
;
1424 else if (val
[i
] == prop_atoms
.net_wm_window_type_toolbar
)
1425 self
->type
= OB_CLIENT_TYPE_TOOLBAR
;
1426 else if (val
[i
] == prop_atoms
.net_wm_window_type_menu
)
1427 self
->type
= OB_CLIENT_TYPE_MENU
;
1428 else if (val
[i
] == prop_atoms
.net_wm_window_type_utility
)
1429 self
->type
= OB_CLIENT_TYPE_UTILITY
;
1430 else if (val
[i
] == prop_atoms
.net_wm_window_type_splash
)
1431 self
->type
= OB_CLIENT_TYPE_SPLASH
;
1432 else if (val
[i
] == prop_atoms
.net_wm_window_type_dialog
)
1433 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1434 else if (val
[i
] == prop_atoms
.net_wm_window_type_normal
)
1435 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1436 else if (val
[i
] == prop_atoms
.kde_net_wm_window_type_override
) {
1437 /* prevent this window from getting any decor or
1439 self
->mwmhints
.flags
&= (OB_MWM_FLAG_FUNCTIONS
|
1440 OB_MWM_FLAG_DECORATIONS
);
1441 self
->mwmhints
.decorations
= 0;
1442 self
->mwmhints
.functions
= 0;
1444 if (self
->type
!= (ObClientType
) -1)
1445 break; /* grab the first legit type */
1450 if (XGetTransientForHint(ob_display
, self
->window
, &t
))
1451 self
->transient
= TRUE
;
1453 if (self
->type
== (ObClientType
) -1) {
1454 /*the window type hint was not set, which means we either classify
1455 ourself as a normal window or a dialog, depending on if we are a
1457 if (self
->transient
)
1458 self
->type
= OB_CLIENT_TYPE_DIALOG
;
1460 self
->type
= OB_CLIENT_TYPE_NORMAL
;
1463 /* then, based on our type, we can update our transientness.. */
1464 if (self
->type
== OB_CLIENT_TYPE_DIALOG
||
1465 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
1466 self
->type
== OB_CLIENT_TYPE_MENU
||
1467 self
->type
== OB_CLIENT_TYPE_UTILITY
)
1469 self
->transient
= TRUE
;
1473 void client_update_protocols(ObClient
*self
)
1476 guint num_return
, i
;
1478 self
->focus_notify
= FALSE
;
1479 self
->delete_window
= FALSE
;
1481 if (PROP_GETA32(self
->window
, wm_protocols
, atom
, &proto
, &num_return
)) {
1482 for (i
= 0; i
< num_return
; ++i
) {
1483 if (proto
[i
] == prop_atoms
.wm_delete_window
)
1484 /* this means we can request the window to close */
1485 self
->delete_window
= TRUE
;
1486 else if (proto
[i
] == prop_atoms
.wm_take_focus
)
1487 /* if this protocol is requested, then the window will be
1488 notified whenever we want it to receive focus */
1489 self
->focus_notify
= TRUE
;
1491 else if (proto
[i
] == prop_atoms
.net_wm_sync_request
)
1492 /* if this protocol is requested, then resizing the
1493 window will be synchronized between the frame and the
1495 self
->sync_request
= TRUE
;
1503 void client_update_sync_request_counter(ObClient
*self
)
1507 if (PROP_GET32(self
->window
, net_wm_sync_request_counter
, cardinal
, &i
)) {
1508 self
->sync_counter
= i
;
1510 self
->sync_counter
= None
;
1514 void client_get_colormap(ObClient
*self
)
1516 XWindowAttributes wa
;
1518 if (XGetWindowAttributes(ob_display
, self
->window
, &wa
))
1519 client_update_colormap(self
, wa
.colormap
);
1522 void client_update_colormap(ObClient
*self
, Colormap colormap
)
1524 self
->colormap
= colormap
;
1527 void client_update_normal_hints(ObClient
*self
)
1531 gint oldgravity
= self
->gravity
;
1534 self
->min_ratio
= 0.0f
;
1535 self
->max_ratio
= 0.0f
;
1536 SIZE_SET(self
->size_inc
, 1, 1);
1537 SIZE_SET(self
->base_size
, 0, 0);
1538 SIZE_SET(self
->min_size
, 0, 0);
1539 SIZE_SET(self
->max_size
, G_MAXINT
, G_MAXINT
);
1541 /* get the hints from the window */
1542 if (XGetWMNormalHints(ob_display
, self
->window
, &size
, &ret
)) {
1543 /* normal windows can't request placement! har har
1544 if (!client_normal(self))
1546 self
->positioned
= (size
.flags
& (PPosition
|USPosition
));
1548 if (size
.flags
& PWinGravity
) {
1549 self
->gravity
= size
.win_gravity
;
1551 /* if the client has a frame, i.e. has already been mapped and
1552 is changing its gravity */
1553 if (self
->frame
&& self
->gravity
!= oldgravity
) {
1554 /* move our idea of the client's position based on its new
1556 client_convert_gravity(self
, oldgravity
,
1557 &self
->area
.x
, &self
->area
.y
,
1558 self
->area
.width
, self
->area
.height
);
1562 if (size
.flags
& PAspect
) {
1563 if (size
.min_aspect
.y
)
1565 (gfloat
) size
.min_aspect
.x
/ size
.min_aspect
.y
;
1566 if (size
.max_aspect
.y
)
1568 (gfloat
) size
.max_aspect
.x
/ size
.max_aspect
.y
;
1571 if (size
.flags
& PMinSize
)
1572 SIZE_SET(self
->min_size
, size
.min_width
, size
.min_height
);
1574 if (size
.flags
& PMaxSize
)
1575 SIZE_SET(self
->max_size
, size
.max_width
, size
.max_height
);
1577 if (size
.flags
& PBaseSize
)
1578 SIZE_SET(self
->base_size
, size
.base_width
, size
.base_height
);
1580 if (size
.flags
& PResizeInc
&& size
.width_inc
&& size
.height_inc
)
1581 SIZE_SET(self
->size_inc
, size
.width_inc
, size
.height_inc
);
1585 void client_setup_decor_and_functions(ObClient
*self
)
1587 /* start with everything (cept fullscreen) */
1589 (OB_FRAME_DECOR_TITLEBAR
|
1590 OB_FRAME_DECOR_HANDLE
|
1591 OB_FRAME_DECOR_GRIPS
|
1592 OB_FRAME_DECOR_BORDER
|
1593 OB_FRAME_DECOR_ICON
|
1594 OB_FRAME_DECOR_ALLDESKTOPS
|
1595 OB_FRAME_DECOR_ICONIFY
|
1596 OB_FRAME_DECOR_MAXIMIZE
|
1597 OB_FRAME_DECOR_SHADE
|
1598 OB_FRAME_DECOR_CLOSE
);
1600 (OB_CLIENT_FUNC_RESIZE
|
1601 OB_CLIENT_FUNC_MOVE
|
1602 OB_CLIENT_FUNC_ICONIFY
|
1603 OB_CLIENT_FUNC_MAXIMIZE
|
1604 OB_CLIENT_FUNC_SHADE
|
1605 OB_CLIENT_FUNC_CLOSE
|
1606 OB_CLIENT_FUNC_BELOW
|
1607 OB_CLIENT_FUNC_ABOVE
|
1608 OB_CLIENT_FUNC_UNDECORATE
);
1610 if (!(self
->min_size
.width
< self
->max_size
.width
||
1611 self
->min_size
.height
< self
->max_size
.height
))
1612 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1614 switch (self
->type
) {
1615 case OB_CLIENT_TYPE_NORMAL
:
1616 /* normal windows retain all of the possible decorations and
1617 functionality, and are the only windows that you can fullscreen */
1618 self
->functions
|= OB_CLIENT_FUNC_FULLSCREEN
;
1621 case OB_CLIENT_TYPE_DIALOG
:
1622 case OB_CLIENT_TYPE_UTILITY
:
1623 /* these windows cannot be maximized */
1624 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1627 case OB_CLIENT_TYPE_MENU
:
1628 case OB_CLIENT_TYPE_TOOLBAR
:
1629 /* these windows get less functionality */
1630 self
->functions
&= ~(OB_CLIENT_FUNC_ICONIFY
| OB_CLIENT_FUNC_RESIZE
);
1633 case OB_CLIENT_TYPE_SPLASH
:
1634 /* these don't get get any decorations, and the only thing you can
1635 do with them is move them */
1636 self
->decorations
= 0;
1637 self
->functions
= OB_CLIENT_FUNC_MOVE
;
1639 case OB_CLIENT_TYPE_DESKTOP
:
1640 /* these windows are not manipulated by the window manager */
1641 self
->decorations
= 0;
1642 self
->functions
= 0;
1644 case OB_CLIENT_TYPE_DOCK
:
1645 /* these windows are not manipulated by the window manager, but they
1646 can set below layer which has a special meaning */
1647 self
->decorations
= 0;
1648 self
->functions
= OB_CLIENT_FUNC_BELOW
;
1652 /* Mwm Hints are applied subtractively to what has already been chosen for
1653 decor and functionality */
1654 if (self
->mwmhints
.flags
& OB_MWM_FLAG_DECORATIONS
) {
1655 if (! (self
->mwmhints
.decorations
& OB_MWM_DECOR_ALL
)) {
1656 if (! ((self
->mwmhints
.decorations
& OB_MWM_DECOR_HANDLE
) ||
1657 (self
->mwmhints
.decorations
& OB_MWM_DECOR_TITLE
)))
1659 /* if the mwm hints request no handle or title, then all
1660 decorations are disabled, but keep the border if that's
1662 if (self
->mwmhints
.decorations
& OB_MWM_DECOR_BORDER
)
1663 self
->decorations
= OB_FRAME_DECOR_BORDER
;
1665 self
->decorations
= 0;
1670 if (self
->mwmhints
.flags
& OB_MWM_FLAG_FUNCTIONS
) {
1671 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_ALL
)) {
1672 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_RESIZE
))
1673 self
->functions
&= ~OB_CLIENT_FUNC_RESIZE
;
1674 if (! (self
->mwmhints
.functions
& OB_MWM_FUNC_MOVE
))
1675 self
->functions
&= ~OB_CLIENT_FUNC_MOVE
;
1676 /* dont let mwm hints kill any buttons
1677 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1678 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1679 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1680 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1682 /* dont let mwm hints kill the close button
1683 if (! (self->mwmhints.functions & MwmFunc_Close))
1684 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1688 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
))
1689 self
->decorations
&= ~OB_FRAME_DECOR_SHADE
;
1690 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
))
1691 self
->decorations
&= ~OB_FRAME_DECOR_ICONIFY
;
1692 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
))
1693 self
->decorations
&= ~(OB_FRAME_DECOR_GRIPS
| OB_FRAME_DECOR_HANDLE
);
1695 /* can't maximize without moving/resizing */
1696 if (!((self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) &&
1697 (self
->functions
& OB_CLIENT_FUNC_MOVE
) &&
1698 (self
->functions
& OB_CLIENT_FUNC_RESIZE
))) {
1699 self
->functions
&= ~OB_CLIENT_FUNC_MAXIMIZE
;
1700 self
->decorations
&= ~OB_FRAME_DECOR_MAXIMIZE
;
1703 if (self
->max_horz
&& self
->max_vert
) {
1704 /* also can't resize maximized windows.
1705 do this after checking for resize to let you maximize */
1706 self
->functions
&=~ OB_CLIENT_FUNC_RESIZE
;
1708 /* kill the handle on fully maxed windows */
1709 self
->decorations
&= ~(OB_FRAME_DECOR_HANDLE
| OB_FRAME_DECOR_GRIPS
);
1712 /* If there are no decorations to remove, don't allow the user to try
1714 if (self
->decorations
== 0)
1715 self
->functions
&= ~OB_CLIENT_FUNC_UNDECORATE
;
1717 /* finally, the user can have requested no decorations, which overrides
1718 everything (but doesnt give it a border if it doesnt have one) */
1719 if (self
->undecorated
) {
1720 if (config_theme_keepborder
)
1721 self
->decorations
&= OB_FRAME_DECOR_BORDER
;
1723 self
->decorations
= 0;
1726 /* if we don't have a titlebar, then we cannot shade! */
1727 if (!(self
->decorations
& OB_FRAME_DECOR_TITLEBAR
))
1728 self
->functions
&= ~OB_CLIENT_FUNC_SHADE
;
1730 /* now we need to check against rules for the client's current state */
1731 if (self
->fullscreen
) {
1732 self
->functions
&= (OB_CLIENT_FUNC_CLOSE
|
1733 OB_CLIENT_FUNC_FULLSCREEN
|
1734 OB_CLIENT_FUNC_ICONIFY
);
1735 self
->decorations
= 0;
1738 client_change_allowed_actions(self
);
1741 /* adjust the client's decorations, etc. */
1742 client_reconfigure(self
);
1746 static void client_change_allowed_actions(ObClient
*self
)
1751 /* desktop windows are kept on all desktops */
1752 if (self
->type
!= OB_CLIENT_TYPE_DESKTOP
)
1753 actions
[num
++] = prop_atoms
.net_wm_action_change_desktop
;
1755 if (self
->functions
& OB_CLIENT_FUNC_SHADE
)
1756 actions
[num
++] = prop_atoms
.net_wm_action_shade
;
1757 if (self
->functions
& OB_CLIENT_FUNC_CLOSE
)
1758 actions
[num
++] = prop_atoms
.net_wm_action_close
;
1759 if (self
->functions
& OB_CLIENT_FUNC_MOVE
)
1760 actions
[num
++] = prop_atoms
.net_wm_action_move
;
1761 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
)
1762 actions
[num
++] = prop_atoms
.net_wm_action_minimize
;
1763 if (self
->functions
& OB_CLIENT_FUNC_RESIZE
)
1764 actions
[num
++] = prop_atoms
.net_wm_action_resize
;
1765 if (self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
)
1766 actions
[num
++] = prop_atoms
.net_wm_action_fullscreen
;
1767 if (self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) {
1768 actions
[num
++] = prop_atoms
.net_wm_action_maximize_horz
;
1769 actions
[num
++] = prop_atoms
.net_wm_action_maximize_vert
;
1771 if (self
->functions
& OB_CLIENT_FUNC_ABOVE
)
1772 actions
[num
++] = prop_atoms
.net_wm_action_above
;
1773 if (self
->functions
& OB_CLIENT_FUNC_BELOW
)
1774 actions
[num
++] = prop_atoms
.net_wm_action_below
;
1775 if (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
)
1776 actions
[num
++] = prop_atoms
.ob_wm_action_undecorate
;
1778 PROP_SETA32(self
->window
, net_wm_allowed_actions
, atom
, actions
, num
);
1780 /* make sure the window isn't breaking any rules now */
1782 if (!(self
->functions
& OB_CLIENT_FUNC_SHADE
) && self
->shaded
) {
1783 if (self
->frame
) client_shade(self
, FALSE
);
1784 else self
->shaded
= FALSE
;
1786 if (!(self
->functions
& OB_CLIENT_FUNC_ICONIFY
) && self
->iconic
) {
1787 if (self
->frame
) client_iconify(self
, FALSE
, TRUE
, FALSE
);
1788 else self
->iconic
= FALSE
;
1790 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) && self
->fullscreen
) {
1791 if (self
->frame
) client_fullscreen(self
, FALSE
);
1792 else self
->fullscreen
= FALSE
;
1794 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
) && (self
->max_horz
||
1796 if (self
->frame
) client_maximize(self
, FALSE
, 0);
1797 else self
->max_vert
= self
->max_horz
= FALSE
;
1801 void client_reconfigure(ObClient
*self
)
1803 /* by making this pass FALSE for user, we avoid the emacs event storm where
1804 every configurenotify causes an update in its normal hints, i think this
1805 is generally what we want anyways... */
1806 client_configure(self
, self
->area
.x
, self
->area
.y
,
1807 self
->area
.width
, self
->area
.height
, FALSE
, TRUE
);
1810 void client_update_wmhints(ObClient
*self
)
1814 /* assume a window takes input if it doesnt specify */
1815 self
->can_focus
= TRUE
;
1817 if ((hints
= XGetWMHints(ob_display
, self
->window
)) != NULL
) {
1820 if (hints
->flags
& InputHint
)
1821 self
->can_focus
= hints
->input
;
1823 /* only do this when first managing the window *AND* when we aren't
1825 if (ob_state() != OB_STATE_STARTING
&& self
->frame
== NULL
)
1826 if (hints
->flags
& StateHint
)
1827 self
->iconic
= hints
->initial_state
== IconicState
;
1830 self
->urgent
= (hints
->flags
& XUrgencyHint
);
1831 if (self
->urgent
&& !ur
)
1832 client_hilite(self
, TRUE
);
1833 else if (!self
->urgent
&& ur
&& self
->demands_attention
)
1834 client_hilite(self
, FALSE
);
1836 if (!(hints
->flags
& WindowGroupHint
))
1837 hints
->window_group
= None
;
1839 /* did the group state change? */
1840 if (hints
->window_group
!=
1841 (self
->group
? self
->group
->leader
: None
))
1843 ObGroup
*oldgroup
= self
->group
;
1845 /* remove from the old group if there was one */
1846 if (self
->group
!= NULL
) {
1847 group_remove(self
->group
, self
);
1851 /* add ourself to the group if we have one */
1852 if (hints
->window_group
!= None
) {
1853 self
->group
= group_add(hints
->window_group
, self
);
1856 /* Put ourselves into the new group's transient tree, and remove
1857 ourselves from the old group's */
1858 client_update_transient_tree(self
, oldgroup
, self
->group
,
1859 self
->transient_for
,
1860 self
->transient_for
);
1862 /* Lastly, being in a group, or not, can change if the window is
1863 transient for anything.
1865 The logic for this is:
1866 self->transient = TRUE always if the window wants to be
1867 transient for something, even if transient_for was NULL because
1868 it wasn't in a group before.
1870 If transient_for was NULL and oldgroup was NULL we can assume
1871 that when we add the new group, it will become transient for
1874 If transient_for was OB_TRAN_GROUP, then it must have already
1875 had a group. If it is getting a new group, the above call to
1876 client_update_transient_tree has already taken care of
1877 everything ! If it is losing all group status then it will
1878 no longer be transient for anything and that needs to be
1881 if (self
->transient
&&
1882 ((self
->transient_for
== NULL
&& oldgroup
== NULL
) ||
1883 (self
->transient_for
== OB_TRAN_GROUP
&& !self
->group
)))
1884 client_update_transient_for(self
);
1887 /* the WM_HINTS can contain an icon */
1888 client_update_icons(self
);
1894 void client_update_title(ObClient
*self
)
1897 gchar
*visible
= NULL
;
1899 g_free(self
->title
);
1902 if (!PROP_GETS(self
->window
, net_wm_name
, utf8
, &data
)) {
1903 /* try old x stuff */
1904 if (!(PROP_GETS(self
->window
, wm_name
, locale
, &data
)
1905 || PROP_GETS(self
->window
, wm_name
, utf8
, &data
))) {
1906 if (self
->transient
) {
1908 GNOME alert windows are not given titles:
1909 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1911 data
= g_strdup("");
1913 data
= g_strdup("Unnamed Window");
1917 if (self
->client_machine
) {
1918 visible
= g_strdup_printf("%s (%s)", data
, self
->client_machine
);
1923 PROP_SETS(self
->window
, net_wm_visible_name
, visible
);
1924 self
->title
= visible
;
1927 frame_adjust_title(self
->frame
);
1929 /* update the icon title */
1931 g_free(self
->icon_title
);
1934 if (!PROP_GETS(self
->window
, net_wm_icon_name
, utf8
, &data
))
1935 /* try old x stuff */
1936 if (!(PROP_GETS(self
->window
, wm_icon_name
, locale
, &data
) ||
1937 PROP_GETS(self
->window
, wm_icon_name
, utf8
, &data
)))
1938 data
= g_strdup(self
->title
);
1940 PROP_SETS(self
->window
, net_wm_visible_icon_name
, data
);
1941 self
->icon_title
= data
;
1944 void client_update_strut(ObClient
*self
)
1948 gboolean got
= FALSE
;
1951 if (PROP_GETA32(self
->window
, net_wm_strut_partial
, cardinal
,
1955 STRUT_PARTIAL_SET(strut
,
1956 data
[0], data
[2], data
[1], data
[3],
1957 data
[4], data
[5], data
[8], data
[9],
1958 data
[6], data
[7], data
[10], data
[11]);
1964 PROP_GETA32(self
->window
, net_wm_strut
, cardinal
, &data
, &num
)) {
1970 /* use the screen's width/height */
1971 a
= screen_physical_area();
1973 STRUT_PARTIAL_SET(strut
,
1974 data
[0], data
[2], data
[1], data
[3],
1975 a
->y
, a
->y
+ a
->height
- 1,
1976 a
->x
, a
->x
+ a
->width
- 1,
1977 a
->y
, a
->y
+ a
->height
- 1,
1978 a
->x
, a
->x
+ a
->width
- 1);
1984 STRUT_PARTIAL_SET(strut
, 0, 0, 0, 0,
1985 0, 0, 0, 0, 0, 0, 0, 0);
1987 if (!STRUT_EQUAL(strut
, self
->strut
)) {
1988 self
->strut
= strut
;
1990 /* updating here is pointless while we're being mapped cuz we're not in
1991 the client list yet */
1993 screen_update_areas();
1997 void client_update_icons(ObClient
*self
)
2003 for (i
= 0; i
< self
->nicons
; ++i
)
2004 g_free(self
->icons
[i
].data
);
2005 if (self
->nicons
> 0)
2006 g_free(self
->icons
);
2009 if (PROP_GETA32(self
->window
, net_wm_icon
, cardinal
, &data
, &num
)) {
2010 /* figure out how many valid icons are in here */
2012 while (num
- i
> 2) {
2016 if (i
> num
|| w
*h
== 0) break;
2020 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2022 /* store the icons */
2024 for (j
= 0; j
< self
->nicons
; ++j
) {
2027 w
= self
->icons
[j
].width
= data
[i
++];
2028 h
= self
->icons
[j
].height
= data
[i
++];
2030 if (w
*h
== 0) continue;
2032 self
->icons
[j
].data
= g_new(RrPixel32
, w
* h
);
2033 for (x
= 0, y
= 0, t
= 0; t
< w
* h
; ++t
, ++x
, ++i
) {
2038 self
->icons
[j
].data
[t
] =
2039 (((data
[i
] >> 24) & 0xff) << RrDefaultAlphaOffset
) +
2040 (((data
[i
] >> 16) & 0xff) << RrDefaultRedOffset
) +
2041 (((data
[i
] >> 8) & 0xff) << RrDefaultGreenOffset
) +
2042 (((data
[i
] >> 0) & 0xff) << RrDefaultBlueOffset
);
2051 if ((hints
= XGetWMHints(ob_display
, self
->window
))) {
2052 if (hints
->flags
& IconPixmapHint
) {
2054 self
->icons
= g_new(ObClientIcon
, self
->nicons
);
2055 xerror_set_ignore(TRUE
);
2056 if (!RrPixmapToRGBA(ob_rr_inst
,
2058 (hints
->flags
& IconMaskHint
?
2059 hints
->icon_mask
: None
),
2060 &self
->icons
[self
->nicons
-1].width
,
2061 &self
->icons
[self
->nicons
-1].height
,
2062 &self
->icons
[self
->nicons
-1].data
)){
2063 g_free(&self
->icons
[self
->nicons
-1]);
2066 xerror_set_ignore(FALSE
);
2072 /* set the default icon onto the window
2073 in theory, this could be a race, but if a window doesn't set an icon
2074 or removes it entirely, it's not very likely it is going to set one
2075 right away afterwards */
2076 if (self
->nicons
== 0) {
2077 RrPixel32
*icon
= ob_rr_theme
->def_win_icon
;
2080 data
= g_new(gulong
, 48*48+2);
2081 data
[0] = data
[1] = 48;
2082 for (i
= 0; i
< 48*48; ++i
)
2083 data
[i
+2] = (((icon
[i
] >> RrDefaultAlphaOffset
) & 0xff) << 24) +
2084 (((icon
[i
] >> RrDefaultRedOffset
) & 0xff) << 16) +
2085 (((icon
[i
] >> RrDefaultGreenOffset
) & 0xff) << 8) +
2086 (((icon
[i
] >> RrDefaultBlueOffset
) & 0xff) << 0);
2087 PROP_SETA32(self
->window
, net_wm_icon
, cardinal
, data
, 48*48+2);
2089 } else if (self
->frame
)
2090 /* don't draw the icon empty if we're just setting one now anyways,
2091 we'll get the property change any second */
2092 frame_adjust_icon(self
->frame
);
2095 void client_update_user_time(ObClient
*self
)
2098 gboolean got
= FALSE
;
2100 if (self
->user_time_window
)
2101 got
= PROP_GET32(self
->user_time_window
,
2102 net_wm_user_time
, cardinal
, &time
);
2104 got
= PROP_GET32(self
->window
, net_wm_user_time
, cardinal
, &time
);
2107 /* we set this every time, not just when it grows, because in practice
2108 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
2109 backward we don't want all windows to stop focusing. we'll just
2110 assume noone is setting times older than the last one, cuz that
2111 would be pretty stupid anyways
2113 self
->user_time
= time
;
2115 /*ob_debug("window %s user time %u\n", self->title, time);*/
2119 void client_update_user_time_window(ObClient
*self
)
2123 if (!PROP_GET32(self
->window
, net_wm_user_time_window
, window
, &w
))
2126 if (w
!= self
->user_time_window
) {
2127 /* remove the old window */
2128 propwin_remove(self
->user_time_window
, OB_PROPWIN_USER_TIME
, self
);
2129 self
->user_time_window
= None
;
2131 if (self
->group
&& self
->group
->leader
== w
) {
2132 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2133 "_NET_WM_USER_TYPE_WINDOW to its group leader\n");
2134 /* do it anyways..? */
2136 else if (w
== self
->window
) {
2137 ob_debug_type(OB_DEBUG_APP_BUGS
, "Window is setting its "
2138 "_NET_WM_USER_TIME_WINDOW to itself\n");
2139 w
= None
; /* don't do it */
2142 /* add the new window */
2143 propwin_add(w
, OB_PROPWIN_USER_TIME
, self
);
2144 self
->user_time_window
= w
;
2146 /* and update from it */
2147 client_update_user_time(self
);
2151 void client_update_icon_geometry(ObClient
*self
)
2156 RECT_SET(self
->icon_geometry
, 0, 0, 0, 0);
2158 if (PROP_GETA32(self
->window
, net_wm_icon_geometry
, cardinal
, &data
, &num
)
2161 /* don't let them set it with an area < 0 */
2162 RECT_SET(self
->icon_geometry
, data
[0], data
[1],
2163 MAX(data
[2],0), MAX(data
[3],0));
2167 static void client_get_session_ids(ObClient
*self
)
2174 if (!PROP_GET32(self
->window
, wm_client_leader
, window
, &leader
))
2177 /* get the SM_CLIENT_ID */
2180 got
= PROP_GETS(leader
, sm_client_id
, locale
, &self
->sm_client_id
);
2182 PROP_GETS(self
->window
, sm_client_id
, locale
, &self
->sm_client_id
);
2184 /* get the WM_CLASS (name and class). make them "" if they are not
2188 got
= PROP_GETSS(leader
, wm_class
, locale
, &ss
);
2190 got
= PROP_GETSS(self
->window
, wm_class
, locale
, &ss
);
2194 self
->name
= g_strdup(ss
[0]);
2196 self
->class = g_strdup(ss
[1]);
2201 if (self
->name
== NULL
) self
->name
= g_strdup("");
2202 if (self
->class == NULL
) self
->class = g_strdup("");
2204 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2207 got
= PROP_GETS(leader
, wm_window_role
, locale
, &s
);
2209 got
= PROP_GETS(self
->window
, wm_window_role
, locale
, &s
);
2214 self
->role
= g_strdup("");
2216 /* get the WM_COMMAND */
2220 got
= PROP_GETSS(leader
, wm_command
, locale
, &ss
);
2222 got
= PROP_GETSS(self
->window
, wm_command
, locale
, &ss
);
2225 /* merge/mash them all together */
2226 gchar
*merge
= NULL
;
2229 for (i
= 0; ss
[i
]; ++i
) {
2232 merge
= g_strconcat(merge
, ss
[i
], NULL
);
2234 merge
= g_strconcat(ss
[i
], NULL
);
2239 self
->wm_command
= merge
;
2242 /* get the WM_CLIENT_MACHINE */
2245 got
= PROP_GETS(leader
, wm_client_machine
, locale
, &s
);
2247 got
= PROP_GETS(self
->window
, wm_client_machine
, locale
, &s
);
2250 gchar localhost
[128];
2252 gethostname(localhost
, 127);
2253 localhost
[127] = '\0';
2254 if (strcmp(localhost
, s
) != 0)
2255 self
->client_machine
= s
;
2261 static void client_change_wm_state(ObClient
*self
)
2266 old
= self
->wmstate
;
2268 if (self
->shaded
|| self
->iconic
||
2269 (self
->desktop
!= DESKTOP_ALL
&& self
->desktop
!= screen_desktop
))
2271 self
->wmstate
= IconicState
;
2273 self
->wmstate
= NormalState
;
2275 if (old
!= self
->wmstate
) {
2276 PROP_MSG(self
->window
, kde_wm_change_state
,
2277 self
->wmstate
, 1, 0, 0);
2279 state
[0] = self
->wmstate
;
2281 PROP_SETA32(self
->window
, wm_state
, wm_state
, state
, 2);
2285 static void client_change_state(ObClient
*self
)
2287 gulong netstate
[11];
2292 netstate
[num
++] = prop_atoms
.net_wm_state_modal
;
2294 netstate
[num
++] = prop_atoms
.net_wm_state_shaded
;
2296 netstate
[num
++] = prop_atoms
.net_wm_state_hidden
;
2297 if (self
->skip_taskbar
)
2298 netstate
[num
++] = prop_atoms
.net_wm_state_skip_taskbar
;
2299 if (self
->skip_pager
)
2300 netstate
[num
++] = prop_atoms
.net_wm_state_skip_pager
;
2301 if (self
->fullscreen
)
2302 netstate
[num
++] = prop_atoms
.net_wm_state_fullscreen
;
2304 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_vert
;
2306 netstate
[num
++] = prop_atoms
.net_wm_state_maximized_horz
;
2308 netstate
[num
++] = prop_atoms
.net_wm_state_above
;
2310 netstate
[num
++] = prop_atoms
.net_wm_state_below
;
2311 if (self
->demands_attention
)
2312 netstate
[num
++] = prop_atoms
.net_wm_state_demands_attention
;
2313 if (self
->undecorated
)
2314 netstate
[num
++] = prop_atoms
.ob_wm_state_undecorated
;
2315 PROP_SETA32(self
->window
, net_wm_state
, atom
, netstate
, num
);
2318 frame_adjust_state(self
->frame
);
2321 ObClient
*client_search_focus_tree(ObClient
*self
)
2326 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
2327 if (client_focused(it
->data
)) return it
->data
;
2328 if ((ret
= client_search_focus_tree(it
->data
))) return ret
;
2333 ObClient
*client_search_focus_tree_full(ObClient
*self
)
2335 if (self
->transient_for
) {
2336 if (self
->transient_for
!= OB_TRAN_GROUP
) {
2337 return client_search_focus_tree_full(self
->transient_for
);
2340 gboolean recursed
= FALSE
;
2342 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
))
2343 if (!((ObClient
*)it
->data
)->transient_for
) {
2345 if ((c
= client_search_focus_tree_full(it
->data
)))
2354 /* this function checks the whole tree, the client_search_focus_tree~
2355 does not, so we need to check this window */
2356 if (client_focused(self
))
2358 return client_search_focus_tree(self
);
2361 static ObStackingLayer
calc_layer(ObClient
*self
)
2365 if (self
->type
== OB_CLIENT_TYPE_DESKTOP
)
2366 l
= OB_STACKING_LAYER_DESKTOP
;
2367 else if (self
->type
== OB_CLIENT_TYPE_DOCK
) {
2368 if (self
->below
) l
= OB_STACKING_LAYER_NORMAL
;
2369 else l
= OB_STACKING_LAYER_ABOVE
;
2371 else if ((self
->fullscreen
||
2372 /* No decorations and fills the monitor = oldskool fullscreen.
2373 But not for undecorated windows, because the user can do that
2375 (self
->decorations
== 0 &&
2376 !self
->undecorated
&&
2377 RECT_EQUAL(self
->area
,
2378 *screen_physical_area_monitor
2379 (client_monitor(self
))))) &&
2380 (client_focused(self
) || client_search_focus_tree(self
)))
2381 l
= OB_STACKING_LAYER_FULLSCREEN
;
2382 else if (self
->above
) l
= OB_STACKING_LAYER_ABOVE
;
2383 else if (self
->below
) l
= OB_STACKING_LAYER_BELOW
;
2384 else l
= OB_STACKING_LAYER_NORMAL
;
2389 static void client_calc_layer_recursive(ObClient
*self
, ObClient
*orig
,
2390 ObStackingLayer min
)
2392 ObStackingLayer old
, own
;
2396 own
= calc_layer(self
);
2397 self
->layer
= MAX(own
, min
);
2399 if (self
->layer
!= old
) {
2400 stacking_remove(CLIENT_AS_WINDOW(self
));
2401 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self
));
2404 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2405 client_calc_layer_recursive(it
->data
, orig
,
2409 void client_calc_layer(ObClient
*self
)
2416 /* transients take on the layer of their parents */
2417 it
= client_search_all_top_parents(self
);
2419 for (; it
; it
= g_slist_next(it
))
2420 client_calc_layer_recursive(it
->data
, orig
, 0);
2423 gboolean
client_should_show(ObClient
*self
)
2427 if (client_normal(self
) && screen_showing_desktop
)
2429 if (self
->desktop
== screen_desktop
|| self
->desktop
== DESKTOP_ALL
)
2435 gboolean
client_show(ObClient
*self
)
2437 gboolean show
= FALSE
;
2439 if (client_should_show(self
)) {
2440 frame_show(self
->frame
);
2444 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2445 needs to be in IconicState. This includes when it is on another
2448 client_change_wm_state(self
);
2452 gboolean
client_hide(ObClient
*self
)
2454 gboolean hide
= FALSE
;
2456 if (!client_should_show(self
)) {
2457 if (self
== focus_client
) {
2458 /* if there is a grab going on, then we need to cancel it. if we
2459 move focus during the grab, applications will get
2460 NotifyWhileGrabbed events and ignore them !
2462 actions should not rely on being able to move focus during an
2465 if (keyboard_interactively_grabbed())
2466 keyboard_interactive_cancel();
2469 frame_hide(self
->frame
);
2473 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2474 needs to be in IconicState. This includes when it is on another
2477 client_change_wm_state(self
);
2481 void client_showhide(ObClient
*self
)
2483 if (!client_show(self
))
2486 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2487 needs to be in IconicState. This includes when it is on another
2490 client_change_wm_state(self
);
2493 gboolean
client_normal(ObClient
*self
) {
2494 return ! (self
->type
== OB_CLIENT_TYPE_DESKTOP
||
2495 self
->type
== OB_CLIENT_TYPE_DOCK
||
2496 self
->type
== OB_CLIENT_TYPE_SPLASH
);
2499 gboolean
client_helper(ObClient
*self
)
2501 return (self
->type
== OB_CLIENT_TYPE_UTILITY
||
2502 self
->type
== OB_CLIENT_TYPE_MENU
||
2503 self
->type
== OB_CLIENT_TYPE_TOOLBAR
);
2506 gboolean
client_mouse_focusable(ObClient
*self
)
2508 return !(self
->type
== OB_CLIENT_TYPE_MENU
||
2509 self
->type
== OB_CLIENT_TYPE_TOOLBAR
||
2510 self
->type
== OB_CLIENT_TYPE_SPLASH
||
2511 self
->type
== OB_CLIENT_TYPE_DOCK
);
2514 gboolean
client_enter_focusable(ObClient
*self
)
2516 /* you can focus desktops but it shouldn't on enter */
2517 return (client_mouse_focusable(self
) &&
2518 self
->type
!= OB_CLIENT_TYPE_DESKTOP
);
2522 static void client_apply_startup_state(ObClient
*self
)
2524 /* set the desktop hint, to make sure that it always exists */
2525 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, self
->desktop
);
2527 /* these are in a carefully crafted order.. */
2530 self
->iconic
= FALSE
;
2531 client_iconify(self
, TRUE
, FALSE
, TRUE
);
2533 if (self
->fullscreen
) {
2534 self
->fullscreen
= FALSE
;
2535 client_fullscreen(self
, TRUE
);
2537 if (self
->undecorated
) {
2538 self
->undecorated
= FALSE
;
2539 client_set_undecorated(self
, TRUE
);
2542 self
->shaded
= FALSE
;
2543 client_shade(self
, TRUE
);
2545 if (self
->demands_attention
) {
2546 self
->demands_attention
= FALSE
;
2547 client_hilite(self
, TRUE
);
2550 if (self
->max_vert
&& self
->max_horz
) {
2551 self
->max_vert
= self
->max_horz
= FALSE
;
2552 client_maximize(self
, TRUE
, 0);
2553 } else if (self
->max_vert
) {
2554 self
->max_vert
= FALSE
;
2555 client_maximize(self
, TRUE
, 2);
2556 } else if (self
->max_horz
) {
2557 self
->max_horz
= FALSE
;
2558 client_maximize(self
, TRUE
, 1);
2561 /* nothing to do for the other states:
2570 void client_convert_gravity(ObClient
*self
, gint gravity
, gint
*x
, gint
*y
,
2573 gint oldg
= self
->gravity
;
2575 /* get the frame's position from the requested stuff */
2576 self
->gravity
= gravity
;
2577 frame_client_gravity(self
->frame
, x
, y
, w
, h
);
2578 self
->gravity
= oldg
;
2580 /* get the client's position in its true gravity from that */
2581 frame_frame_gravity(self
->frame
, x
, y
, w
, h
);
2584 void client_try_configure(ObClient
*self
, gint
*x
, gint
*y
, gint
*w
, gint
*h
,
2585 gint
*logicalw
, gint
*logicalh
,
2588 Rect desired_area
= {*x
, *y
, *w
, *h
};
2590 /* make the frame recalculate its dimentions n shit without changing
2591 anything visible for real, this way the constraints below can work with
2592 the updated frame dimensions. */
2593 frame_adjust_area(self
->frame
, TRUE
, TRUE
, TRUE
);
2595 /* work within the prefered sizes given by the window */
2596 if (!(*w
== self
->area
.width
&& *h
== self
->area
.height
)) {
2597 gint basew
, baseh
, minw
, minh
;
2599 /* base size is substituted with min size if not specified */
2600 if (self
->base_size
.width
|| self
->base_size
.height
) {
2601 basew
= self
->base_size
.width
;
2602 baseh
= self
->base_size
.height
;
2604 basew
= self
->min_size
.width
;
2605 baseh
= self
->min_size
.height
;
2607 /* min size is substituted with base size if not specified */
2608 if (self
->min_size
.width
|| self
->min_size
.height
) {
2609 minw
= self
->min_size
.width
;
2610 minh
= self
->min_size
.height
;
2612 minw
= self
->base_size
.width
;
2613 minh
= self
->base_size
.height
;
2616 /* if this is a user-requested resize, then check against min/max
2619 /* smaller than min size or bigger than max size? */
2620 if (*w
> self
->max_size
.width
) *w
= self
->max_size
.width
;
2621 if (*w
< minw
) *w
= minw
;
2622 if (*h
> self
->max_size
.height
) *h
= self
->max_size
.height
;
2623 if (*h
< minh
) *h
= minh
;
2628 /* keep to the increments */
2629 *w
/= self
->size_inc
.width
;
2630 *h
/= self
->size_inc
.height
;
2632 /* you cannot resize to nothing */
2633 if (basew
+ *w
< 1) *w
= 1 - basew
;
2634 if (baseh
+ *h
< 1) *h
= 1 - baseh
;
2636 /* save the logical size */
2637 *logicalw
= self
->size_inc
.width
> 1 ? *w
: *w
+ basew
;
2638 *logicalh
= self
->size_inc
.height
> 1 ? *h
: *h
+ baseh
;
2640 *w
*= self
->size_inc
.width
;
2641 *h
*= self
->size_inc
.height
;
2646 /* adjust the height to match the width for the aspect ratios.
2647 for this, min size is not substituted for base size ever. */
2648 *w
-= self
->base_size
.width
;
2649 *h
-= self
->base_size
.height
;
2651 if (!self
->fullscreen
) {
2652 if (self
->min_ratio
)
2653 if (*h
* self
->min_ratio
> *w
) {
2654 *h
= (gint
)(*w
/ self
->min_ratio
);
2656 /* you cannot resize to nothing */
2659 *w
= (gint
)(*h
* self
->min_ratio
);
2662 if (self
->max_ratio
)
2663 if (*h
* self
->max_ratio
< *w
) {
2664 *h
= (gint
)(*w
/ self
->max_ratio
);
2666 /* you cannot resize to nothing */
2669 *w
= (gint
)(*h
* self
->min_ratio
);
2674 *w
+= self
->base_size
.width
;
2675 *h
+= self
->base_size
.height
;
2678 /* gets the frame's position */
2679 frame_client_gravity(self
->frame
, x
, y
, *w
, *h
);
2681 /* these positions are frame positions, not client positions */
2683 /* set the size and position if fullscreen */
2684 if (self
->fullscreen
) {
2688 i
= screen_find_monitor(&desired_area
);
2689 a
= screen_physical_area_monitor(i
);
2696 user
= FALSE
; /* ignore if the client can't be moved/resized when it
2697 is entering fullscreen */
2698 } else if (self
->max_horz
|| self
->max_vert
) {
2702 i
= screen_find_monitor(&desired_area
);
2703 a
= screen_area_monitor(self
->desktop
, i
);
2705 /* set the size and position if maximized */
2706 if (self
->max_horz
) {
2708 *w
= a
->width
- self
->frame
->size
.left
- self
->frame
->size
.right
;
2710 if (self
->max_vert
) {
2712 *h
= a
->height
- self
->frame
->size
.top
- self
->frame
->size
.bottom
;
2715 /* maximizing is not allowed if the user can't move+resize the window
2719 /* gets the client's position */
2720 frame_frame_gravity(self
->frame
, x
, y
, *w
, *h
);
2722 /* these override the above states! if you cant move you can't move! */
2724 if (!(self
->functions
& OB_CLIENT_FUNC_MOVE
)) {
2728 if (!(self
->functions
& OB_CLIENT_FUNC_RESIZE
)) {
2729 *w
= self
->area
.width
;
2730 *h
= self
->area
.height
;
2739 void client_configure(ObClient
*self
, gint x
, gint y
, gint w
, gint h
,
2740 gboolean user
, gboolean final
)
2743 gboolean send_resize_client
;
2744 gboolean moved
= FALSE
, resized
= FALSE
;
2745 gboolean fmoved
, fresized
;
2746 guint fdecor
= self
->frame
->decorations
;
2747 gboolean fhorz
= self
->frame
->max_horz
;
2748 gboolean fvert
= self
->frame
->max_vert
;
2749 gint logicalw
, logicalh
;
2751 /* find the new x, y, width, and height (and logical size) */
2752 client_try_configure(self
, &x
, &y
, &w
, &h
, &logicalw
, &logicalh
, user
);
2754 /* set the logical size if things changed */
2755 if (!(w
== self
->area
.width
&& h
== self
->area
.height
))
2756 SIZE_SET(self
->logical_size
, logicalw
, logicalh
);
2758 /* figure out if we moved or resized or what */
2759 moved
= x
!= self
->area
.x
|| y
!= self
->area
.y
;
2760 resized
= w
!= self
->area
.width
|| h
!= self
->area
.height
;
2762 oldw
= self
->area
.width
;
2763 oldh
= self
->area
.height
;
2764 RECT_SET(self
->area
, x
, y
, w
, h
);
2766 /* for app-requested resizes, always resize if 'resized' is true.
2767 for user-requested ones, only resize if final is true, or when
2768 resizing in redraw mode */
2769 send_resize_client
= ((!user
&& resized
) ||
2771 (resized
&& config_resize_redraw
))));
2773 /* if the client is enlarging, then resize the client before the frame */
2774 if (send_resize_client
&& (w
> oldw
|| h
> oldh
)) {
2775 XResizeWindow(ob_display
, self
->window
,
2776 MAX(w
, oldw
), MAX(h
, oldh
));
2777 /* resize the plate to show the client padding color underneath */
2778 frame_adjust_client_area(self
->frame
);
2781 /* find the frame's dimensions and move/resize it */
2784 if (self
->decorations
!= fdecor
||
2785 self
->max_horz
!= fhorz
|| self
->max_vert
!= fvert
)
2787 fmoved
= fresized
= TRUE
;
2789 if (fmoved
|| fresized
)
2790 frame_adjust_area(self
->frame
, fmoved
, fresized
, FALSE
);
2792 if ((!user
|| (user
&& final
)) && !resized
)
2796 POINT_SET(self
->root_pos
,
2797 self
->frame
->area
.x
+ self
->frame
->size
.left
-
2799 self
->frame
->area
.y
+ self
->frame
->size
.top
-
2800 self
->border_width
);
2802 event
.type
= ConfigureNotify
;
2803 event
.xconfigure
.display
= ob_display
;
2804 event
.xconfigure
.event
= self
->window
;
2805 event
.xconfigure
.window
= self
->window
;
2807 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2808 self
->title
, self
->root_pos
.x
, self
->root_pos
.y
, w
, h
);
2810 /* root window real coords */
2811 event
.xconfigure
.x
= self
->root_pos
.x
;
2812 event
.xconfigure
.y
= self
->root_pos
.y
;
2813 event
.xconfigure
.width
= w
;
2814 event
.xconfigure
.height
= h
;
2815 event
.xconfigure
.border_width
= 0;
2816 event
.xconfigure
.above
= self
->frame
->plate
;
2817 event
.xconfigure
.override_redirect
= FALSE
;
2818 XSendEvent(event
.xconfigure
.display
, event
.xconfigure
.window
,
2819 FALSE
, StructureNotifyMask
, &event
);
2822 /* if the client is shrinking, then resize the frame before the client */
2823 if (send_resize_client
&& (w
<= oldw
|| h
<= oldh
)) {
2824 /* resize the plate to show the client padding color underneath */
2825 frame_adjust_client_area(self
->frame
);
2827 if (send_resize_client
)
2828 XResizeWindow(ob_display
, self
->window
, w
, h
);
2834 void client_fullscreen(ObClient
*self
, gboolean fs
)
2838 if (!(self
->functions
& OB_CLIENT_FUNC_FULLSCREEN
) || /* can't */
2839 self
->fullscreen
== fs
) return; /* already done */
2841 self
->fullscreen
= fs
;
2842 client_change_state(self
); /* change the state hints on the client */
2845 self
->pre_fullscreen_area
= self
->area
;
2846 /* if the window is maximized, its area isn't all that meaningful.
2847 save it's premax area instead. */
2848 if (self
->max_horz
) {
2849 self
->pre_fullscreen_area
.x
= self
->pre_max_area
.x
;
2850 self
->pre_fullscreen_area
.width
= self
->pre_max_area
.width
;
2852 if (self
->max_vert
) {
2853 self
->pre_fullscreen_area
.y
= self
->pre_max_area
.y
;
2854 self
->pre_fullscreen_area
.height
= self
->pre_max_area
.height
;
2857 /* these will help configure_full figure out where to fullscreen
2861 w
= self
->area
.width
;
2862 h
= self
->area
.height
;
2864 g_assert(self
->pre_fullscreen_area
.width
> 0 &&
2865 self
->pre_fullscreen_area
.height
> 0);
2867 x
= self
->pre_fullscreen_area
.x
;
2868 y
= self
->pre_fullscreen_area
.y
;
2869 w
= self
->pre_fullscreen_area
.width
;
2870 h
= self
->pre_fullscreen_area
.height
;
2871 RECT_SET(self
->pre_fullscreen_area
, 0, 0, 0, 0);
2874 client_setup_decor_and_functions(self
);
2876 client_move_resize(self
, x
, y
, w
, h
);
2878 /* and adjust our layer/stacking. do this after resizing the window,
2879 and applying decorations, because windows which fill the screen are
2880 considered "fullscreen" and it affects their layer */
2881 client_calc_layer(self
);
2884 /* try focus us when we go into fullscreen mode */
2889 static void client_iconify_recursive(ObClient
*self
,
2890 gboolean iconic
, gboolean curdesk
,
2891 gboolean hide_animation
)
2894 gboolean changed
= FALSE
;
2897 if (self
->iconic
!= iconic
) {
2898 ob_debug("%sconifying window: 0x%lx\n", (iconic
? "I" : "Uni"),
2902 /* don't let non-normal windows iconify along with their parents
2904 if (client_normal(self
)) {
2905 self
->iconic
= iconic
;
2907 /* update the focus lists.. iconic windows go to the bottom of
2908 the list, put the new iconic window at the 'top of the
2910 focus_order_to_top(self
);
2915 self
->iconic
= iconic
;
2917 if (curdesk
&& self
->desktop
!= screen_desktop
&&
2918 self
->desktop
!= DESKTOP_ALL
)
2919 client_set_desktop(self
, screen_desktop
, FALSE
);
2921 /* this puts it after the current focused window */
2922 focus_order_remove(self
);
2923 focus_order_add_new(self
);
2930 client_change_state(self
);
2931 if (config_animate_iconify
&& !hide_animation
)
2932 frame_begin_iconify_animation(self
->frame
, iconic
);
2933 /* do this after starting the animation so it doesn't flash */
2934 client_showhide(self
);
2937 /* iconify all direct transients, and deiconify all transients
2939 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
2940 if (it
->data
!= self
)
2941 if (client_is_direct_child(self
, it
->data
) || !iconic
)
2942 client_iconify_recursive(it
->data
, iconic
, curdesk
,
2946 void client_iconify(ObClient
*self
, gboolean iconic
, gboolean curdesk
,
2947 gboolean hide_animation
)
2949 if (self
->functions
& OB_CLIENT_FUNC_ICONIFY
|| !iconic
) {
2950 /* move up the transient chain as far as possible first */
2951 self
= client_search_top_normal_parent(self
);
2952 client_iconify_recursive(self
, iconic
, curdesk
, hide_animation
);
2956 void client_maximize(ObClient
*self
, gboolean max
, gint dir
)
2960 g_assert(dir
== 0 || dir
== 1 || dir
== 2);
2961 if (!(self
->functions
& OB_CLIENT_FUNC_MAXIMIZE
)) return; /* can't */
2963 /* check if already done */
2965 if (dir
== 0 && self
->max_horz
&& self
->max_vert
) return;
2966 if (dir
== 1 && self
->max_horz
) return;
2967 if (dir
== 2 && self
->max_vert
) return;
2969 if (dir
== 0 && !self
->max_horz
&& !self
->max_vert
) return;
2970 if (dir
== 1 && !self
->max_horz
) return;
2971 if (dir
== 2 && !self
->max_vert
) return;
2974 /* these will help configure_full figure out which screen to fill with
2978 w
= self
->area
.width
;
2979 h
= self
->area
.height
;
2982 if ((dir
== 0 || dir
== 1) && !self
->max_horz
) { /* horz */
2983 RECT_SET(self
->pre_max_area
,
2984 self
->area
.x
, self
->pre_max_area
.y
,
2985 self
->area
.width
, self
->pre_max_area
.height
);
2987 if ((dir
== 0 || dir
== 2) && !self
->max_vert
) { /* vert */
2988 RECT_SET(self
->pre_max_area
,
2989 self
->pre_max_area
.x
, self
->area
.y
,
2990 self
->pre_max_area
.width
, self
->area
.height
);
2993 if ((dir
== 0 || dir
== 1) && self
->max_horz
) { /* horz */
2994 g_assert(self
->pre_max_area
.width
> 0);
2996 x
= self
->pre_max_area
.x
;
2997 w
= self
->pre_max_area
.width
;
2999 RECT_SET(self
->pre_max_area
, 0, self
->pre_max_area
.y
,
3000 0, self
->pre_max_area
.height
);
3002 if ((dir
== 0 || dir
== 2) && self
->max_vert
) { /* vert */
3003 g_assert(self
->pre_max_area
.height
> 0);
3005 y
= self
->pre_max_area
.y
;
3006 h
= self
->pre_max_area
.height
;
3008 RECT_SET(self
->pre_max_area
, self
->pre_max_area
.x
, 0,
3009 self
->pre_max_area
.width
, 0);
3013 if (dir
== 0 || dir
== 1) /* horz */
3014 self
->max_horz
= max
;
3015 if (dir
== 0 || dir
== 2) /* vert */
3016 self
->max_vert
= max
;
3018 client_change_state(self
); /* change the state hints on the client */
3020 client_setup_decor_and_functions(self
);
3022 client_move_resize(self
, x
, y
, w
, h
);
3025 void client_shade(ObClient
*self
, gboolean shade
)
3027 if ((!(self
->functions
& OB_CLIENT_FUNC_SHADE
) &&
3028 shade
) || /* can't shade */
3029 self
->shaded
== shade
) return; /* already done */
3031 self
->shaded
= shade
;
3032 client_change_state(self
);
3033 client_change_wm_state(self
); /* the window is being hidden/shown */
3034 /* resize the frame to just the titlebar */
3035 frame_adjust_area(self
->frame
, FALSE
, FALSE
, FALSE
);
3038 void client_close(ObClient
*self
)
3042 if (!(self
->functions
& OB_CLIENT_FUNC_CLOSE
)) return;
3044 /* in the case that the client provides no means to requesting that it
3045 close, we just kill it */
3046 if (!self
->delete_window
)
3050 XXX: itd be cool to do timeouts and shit here for killing the client's
3052 like... if the window is around after 5 seconds, then the close button
3053 turns a nice red, and if this function is called again, the client is
3057 ce
.xclient
.type
= ClientMessage
;
3058 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3059 ce
.xclient
.display
= ob_display
;
3060 ce
.xclient
.window
= self
->window
;
3061 ce
.xclient
.format
= 32;
3062 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_delete_window
;
3063 ce
.xclient
.data
.l
[1] = event_curtime
;
3064 ce
.xclient
.data
.l
[2] = 0l;
3065 ce
.xclient
.data
.l
[3] = 0l;
3066 ce
.xclient
.data
.l
[4] = 0l;
3067 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3070 void client_kill(ObClient
*self
)
3072 XKillClient(ob_display
, self
->window
);
3075 void client_hilite(ObClient
*self
, gboolean hilite
)
3077 if (self
->demands_attention
== hilite
)
3078 return; /* no change */
3080 /* don't allow focused windows to hilite */
3081 self
->demands_attention
= hilite
&& !client_focused(self
);
3082 if (self
->frame
!= NULL
) { /* if we're mapping, just set the state */
3083 if (self
->demands_attention
)
3084 frame_flash_start(self
->frame
);
3086 frame_flash_stop(self
->frame
);
3087 client_change_state(self
);
3091 void client_set_desktop_recursive(ObClient
*self
,
3098 if (target
!= self
->desktop
) {
3100 ob_debug("Setting desktop %u\n", target
+1);
3102 g_assert(target
< screen_num_desktops
|| target
== DESKTOP_ALL
);
3104 old
= self
->desktop
;
3105 self
->desktop
= target
;
3106 PROP_SET32(self
->window
, net_wm_desktop
, cardinal
, target
);
3107 /* the frame can display the current desktop state */
3108 frame_adjust_state(self
->frame
);
3109 /* 'move' the window to the new desktop */
3111 client_showhide(self
);
3112 /* raise if it was not already on the desktop */
3113 if (old
!= DESKTOP_ALL
)
3114 stacking_raise(CLIENT_AS_WINDOW(self
));
3115 if (STRUT_EXISTS(self
->strut
))
3116 screen_update_areas();
3119 /* move all transients */
3120 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3121 if (it
->data
!= self
)
3122 if (client_is_direct_child(self
, it
->data
))
3123 client_set_desktop_recursive(it
->data
, target
, donthide
);
3126 void client_set_desktop(ObClient
*self
, guint target
,
3129 self
= client_search_top_normal_parent(self
);
3130 client_set_desktop_recursive(self
, target
, donthide
);
3133 gboolean
client_is_direct_child(ObClient
*parent
, ObClient
*child
)
3135 while (child
!= parent
&&
3136 child
->transient_for
&& child
->transient_for
!= OB_TRAN_GROUP
)
3137 child
= child
->transient_for
;
3138 return child
== parent
;
3141 ObClient
*client_search_modal_child(ObClient
*self
)
3146 for (it
= self
->transients
; it
; it
= g_slist_next(it
)) {
3147 ObClient
*c
= it
->data
;
3148 if ((ret
= client_search_modal_child(c
))) return ret
;
3149 if (c
->modal
) return c
;
3154 gboolean
client_validate(ObClient
*self
)
3158 XSync(ob_display
, FALSE
); /* get all events on the server */
3160 if (XCheckTypedWindowEvent(ob_display
, self
->window
, DestroyNotify
, &e
) ||
3161 XCheckTypedWindowEvent(ob_display
, self
->window
, UnmapNotify
, &e
)) {
3162 XPutBackEvent(ob_display
, &e
);
3169 void client_set_wm_state(ObClient
*self
, glong state
)
3171 if (state
== self
->wmstate
) return; /* no change */
3175 client_iconify(self
, TRUE
, TRUE
, FALSE
);
3178 client_iconify(self
, FALSE
, TRUE
, FALSE
);
3183 void client_set_state(ObClient
*self
, Atom action
, glong data1
, glong data2
)
3185 gboolean shaded
= self
->shaded
;
3186 gboolean fullscreen
= self
->fullscreen
;
3187 gboolean undecorated
= self
->undecorated
;
3188 gboolean max_horz
= self
->max_horz
;
3189 gboolean max_vert
= self
->max_vert
;
3190 gboolean modal
= self
->modal
;
3191 gboolean iconic
= self
->iconic
;
3192 gboolean demands_attention
= self
->demands_attention
;
3193 gboolean above
= self
->above
;
3194 gboolean below
= self
->below
;
3197 if (!(action
== prop_atoms
.net_wm_state_add
||
3198 action
== prop_atoms
.net_wm_state_remove
||
3199 action
== prop_atoms
.net_wm_state_toggle
))
3200 /* an invalid action was passed to the client message, ignore it */
3203 for (i
= 0; i
< 2; ++i
) {
3204 Atom state
= i
== 0 ? data1
: data2
;
3206 if (!state
) continue;
3208 /* if toggling, then pick whether we're adding or removing */
3209 if (action
== prop_atoms
.net_wm_state_toggle
) {
3210 if (state
== prop_atoms
.net_wm_state_modal
)
3211 action
= modal
? prop_atoms
.net_wm_state_remove
:
3212 prop_atoms
.net_wm_state_add
;
3213 else if (state
== prop_atoms
.net_wm_state_maximized_vert
)
3214 action
= self
->max_vert
? prop_atoms
.net_wm_state_remove
:
3215 prop_atoms
.net_wm_state_add
;
3216 else if (state
== prop_atoms
.net_wm_state_maximized_horz
)
3217 action
= self
->max_horz
? prop_atoms
.net_wm_state_remove
:
3218 prop_atoms
.net_wm_state_add
;
3219 else if (state
== prop_atoms
.net_wm_state_shaded
)
3220 action
= shaded
? prop_atoms
.net_wm_state_remove
:
3221 prop_atoms
.net_wm_state_add
;
3222 else if (state
== prop_atoms
.net_wm_state_skip_taskbar
)
3223 action
= self
->skip_taskbar
?
3224 prop_atoms
.net_wm_state_remove
:
3225 prop_atoms
.net_wm_state_add
;
3226 else if (state
== prop_atoms
.net_wm_state_skip_pager
)
3227 action
= self
->skip_pager
?
3228 prop_atoms
.net_wm_state_remove
:
3229 prop_atoms
.net_wm_state_add
;
3230 else if (state
== prop_atoms
.net_wm_state_hidden
)
3231 action
= self
->iconic
?
3232 prop_atoms
.net_wm_state_remove
:
3233 prop_atoms
.net_wm_state_add
;
3234 else if (state
== prop_atoms
.net_wm_state_fullscreen
)
3235 action
= fullscreen
?
3236 prop_atoms
.net_wm_state_remove
:
3237 prop_atoms
.net_wm_state_add
;
3238 else if (state
== prop_atoms
.net_wm_state_above
)
3239 action
= self
->above
? prop_atoms
.net_wm_state_remove
:
3240 prop_atoms
.net_wm_state_add
;
3241 else if (state
== prop_atoms
.net_wm_state_below
)
3242 action
= self
->below
? prop_atoms
.net_wm_state_remove
:
3243 prop_atoms
.net_wm_state_add
;
3244 else if (state
== prop_atoms
.net_wm_state_demands_attention
)
3245 action
= self
->demands_attention
?
3246 prop_atoms
.net_wm_state_remove
:
3247 prop_atoms
.net_wm_state_add
;
3248 else if (state
== prop_atoms
.ob_wm_state_undecorated
)
3249 action
= undecorated
? prop_atoms
.net_wm_state_remove
:
3250 prop_atoms
.net_wm_state_add
;
3253 if (action
== prop_atoms
.net_wm_state_add
) {
3254 if (state
== prop_atoms
.net_wm_state_modal
) {
3256 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3258 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3260 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3262 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3263 self
->skip_taskbar
= TRUE
;
3264 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3265 self
->skip_pager
= TRUE
;
3266 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3268 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3270 } else if (state
== prop_atoms
.net_wm_state_above
) {
3273 } else if (state
== prop_atoms
.net_wm_state_below
) {
3276 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3277 demands_attention
= TRUE
;
3278 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3282 } else { /* action == prop_atoms.net_wm_state_remove */
3283 if (state
== prop_atoms
.net_wm_state_modal
) {
3285 } else if (state
== prop_atoms
.net_wm_state_maximized_vert
) {
3287 } else if (state
== prop_atoms
.net_wm_state_maximized_horz
) {
3289 } else if (state
== prop_atoms
.net_wm_state_shaded
) {
3291 } else if (state
== prop_atoms
.net_wm_state_skip_taskbar
) {
3292 self
->skip_taskbar
= FALSE
;
3293 } else if (state
== prop_atoms
.net_wm_state_skip_pager
) {
3294 self
->skip_pager
= FALSE
;
3295 } else if (state
== prop_atoms
.net_wm_state_hidden
) {
3297 } else if (state
== prop_atoms
.net_wm_state_fullscreen
) {
3299 } else if (state
== prop_atoms
.net_wm_state_above
) {
3301 } else if (state
== prop_atoms
.net_wm_state_below
) {
3303 } else if (state
== prop_atoms
.net_wm_state_demands_attention
) {
3304 demands_attention
= FALSE
;
3305 } else if (state
== prop_atoms
.ob_wm_state_undecorated
) {
3306 undecorated
= FALSE
;
3311 if (max_horz
!= self
->max_horz
|| max_vert
!= self
->max_vert
) {
3312 if (max_horz
!= self
->max_horz
&& max_vert
!= self
->max_vert
) {
3314 if (max_horz
== max_vert
) { /* both going the same way */
3315 client_maximize(self
, max_horz
, 0);
3317 client_maximize(self
, max_horz
, 1);
3318 client_maximize(self
, max_vert
, 2);
3322 if (max_horz
!= self
->max_horz
)
3323 client_maximize(self
, max_horz
, 1);
3325 client_maximize(self
, max_vert
, 2);
3328 /* change fullscreen state before shading, as it will affect if the window
3330 if (fullscreen
!= self
->fullscreen
)
3331 client_fullscreen(self
, fullscreen
);
3332 if (shaded
!= self
->shaded
)
3333 client_shade(self
, shaded
);
3334 if (undecorated
!= self
->undecorated
)
3335 client_set_undecorated(self
, undecorated
);
3336 if (above
!= self
->above
|| below
!= self
->below
) {
3337 self
->above
= above
;
3338 self
->below
= below
;
3339 client_calc_layer(self
);
3342 if (modal
!= self
->modal
) {
3343 self
->modal
= modal
;
3344 /* when a window changes modality, then its stacking order with its
3345 transients needs to change */
3346 stacking_raise(CLIENT_AS_WINDOW(self
));
3348 /* it also may get focused. if something is focused that shouldn't
3349 be focused anymore, then move the focus */
3350 if (focus_client
&& client_focus_target(focus_client
) != focus_client
)
3351 client_focus(focus_client
);
3354 if (iconic
!= self
->iconic
)
3355 client_iconify(self
, iconic
, FALSE
, FALSE
);
3357 if (demands_attention
!= self
->demands_attention
)
3358 client_hilite(self
, demands_attention
);
3360 client_change_state(self
); /* change the hint to reflect these changes */
3363 ObClient
*client_focus_target(ObClient
*self
)
3365 ObClient
*child
= NULL
;
3367 child
= client_search_modal_child(self
);
3368 if (child
) return child
;
3372 gboolean
client_can_focus(ObClient
*self
)
3374 /* choose the correct target */
3375 self
= client_focus_target(self
);
3377 if (!self
->frame
->visible
)
3380 if (!(self
->can_focus
|| self
->focus_notify
))
3386 gboolean
client_focus(ObClient
*self
)
3388 /* choose the correct target */
3389 self
= client_focus_target(self
);
3391 if (!client_can_focus(self
)) {
3392 if (!self
->frame
->visible
) {
3393 /* update the focus lists */
3394 focus_order_to_top(self
);
3399 ob_debug_type(OB_DEBUG_FOCUS
,
3400 "Focusing client \"%s\" at time %u\n",
3401 self
->title
, event_curtime
);
3403 /* if there is a grab going on, then we need to cancel it. if we move
3404 focus during the grab, applications will get NotifyWhileGrabbed events
3407 actions should not rely on being able to move focus during an
3410 if (keyboard_interactively_grabbed())
3411 keyboard_interactive_cancel();
3413 xerror_set_ignore(TRUE
);
3414 xerror_occured
= FALSE
;
3416 if (self
->can_focus
) {
3417 /* This can cause a BadMatch error with CurrentTime, or if an app
3418 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3419 XSetInputFocus(ob_display
, self
->window
, RevertToPointerRoot
,
3423 if (self
->focus_notify
) {
3425 ce
.xclient
.type
= ClientMessage
;
3426 ce
.xclient
.message_type
= prop_atoms
.wm_protocols
;
3427 ce
.xclient
.display
= ob_display
;
3428 ce
.xclient
.window
= self
->window
;
3429 ce
.xclient
.format
= 32;
3430 ce
.xclient
.data
.l
[0] = prop_atoms
.wm_take_focus
;
3431 ce
.xclient
.data
.l
[1] = event_curtime
;
3432 ce
.xclient
.data
.l
[2] = 0l;
3433 ce
.xclient
.data
.l
[3] = 0l;
3434 ce
.xclient
.data
.l
[4] = 0l;
3435 XSendEvent(ob_display
, self
->window
, FALSE
, NoEventMask
, &ce
);
3438 xerror_set_ignore(FALSE
);
3440 return !xerror_occured
;
3443 /*! Present the client to the user.
3444 @param raise If the client should be raised or not. You should only set
3445 raise to false if you don't care if the window is completely
3448 static void client_present(ObClient
*self
, gboolean here
, gboolean raise
)
3450 /* if using focus_delay, stop the timer now so that focus doesn't
3452 event_halt_focus_delay();
3454 if (client_normal(self
) && screen_showing_desktop
)
3455 screen_show_desktop(FALSE
, self
);
3457 client_iconify(self
, FALSE
, here
, FALSE
);
3458 if (self
->desktop
!= DESKTOP_ALL
&&
3459 self
->desktop
!= screen_desktop
)
3462 client_set_desktop(self
, screen_desktop
, FALSE
);
3464 screen_set_desktop(self
->desktop
, FALSE
);
3465 } else if (!self
->frame
->visible
)
3466 /* if its not visible for other reasons, then don't mess
3470 client_shade(self
, FALSE
);
3472 stacking_raise(CLIENT_AS_WINDOW(self
));
3477 void client_activate(ObClient
*self
, gboolean here
, gboolean user
)
3479 guint32 last_time
= focus_client
? focus_client
->user_time
: CurrentTime
;
3480 gboolean allow
= FALSE
;
3482 /* if the request came from the user, or if nothing is focused, then grant
3484 if the currently focused app doesn't set a user_time, then it can't
3485 benefit from any focus stealing prevention.
3487 if (user
|| !focus_client
|| !last_time
)
3489 /* otherwise, if they didn't give a time stamp or if it is too old, they
3492 allow
= event_curtime
&& event_time_after(event_curtime
, last_time
);
3494 ob_debug_type(OB_DEBUG_FOCUS
,
3495 "Want to activate window 0x%x with time %u (last time %u), "
3496 "source=%s allowing? %d\n",
3497 self
->window
, event_curtime
, last_time
,
3498 (user
? "user" : "application"), allow
);
3501 client_present(self
, here
, TRUE
);
3503 /* don't focus it but tell the user it wants attention */
3504 client_hilite(self
, TRUE
);
3507 static void client_bring_helper_windows_recursive(ObClient
*self
,
3512 for (it
= self
->transients
; it
; it
= g_slist_next(it
))
3513 client_bring_helper_windows_recursive(it
->data
, desktop
);
3515 if (client_helper(self
) &&
3516 self
->desktop
!= desktop
&& self
->desktop
!= DESKTOP_ALL
)
3518 client_set_desktop(self
, desktop
, FALSE
);
3522 void client_bring_helper_windows(ObClient
*self
)
3524 client_bring_helper_windows_recursive(self
, self
->desktop
);
3527 gboolean
client_focused(ObClient
*self
)
3529 return self
== focus_client
;
3532 static ObClientIcon
* client_icon_recursive(ObClient
*self
, gint w
, gint h
)
3535 gulong min_diff
, min_i
;
3537 if (!self
->nicons
) {
3538 ObClientIcon
*parent
= NULL
;
3540 if (self
->transient_for
) {
3541 if (self
->transient_for
!= OB_TRAN_GROUP
)
3542 parent
= client_icon_recursive(self
->transient_for
, w
, h
);
3545 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3546 ObClient
*c
= it
->data
;
3547 if (c
!= self
&& !c
->transient_for
) {
3548 if ((parent
= client_icon_recursive(c
, w
, h
)))
3558 /* some kind of crappy approximation to find the icon closest in size to
3559 what we requested, but icons are generally all the same ratio as
3560 eachother so it's good enough. */
3562 min_diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3565 for (i
= 1; i
< self
->nicons
; ++i
) {
3568 diff
= ABS(self
->icons
[0].width
- w
) + ABS(self
->icons
[0].height
- h
);
3569 if (diff
< min_diff
) {
3574 return &self
->icons
[min_i
];
3577 const ObClientIcon
* client_icon(ObClient
*self
, gint w
, gint h
)
3580 static ObClientIcon deficon
;
3582 if (!(ret
= client_icon_recursive(self
, w
, h
))) {
3583 deficon
.width
= deficon
.height
= 48;
3584 deficon
.data
= ob_rr_theme
->def_win_icon
;
3590 void client_set_layer(ObClient
*self
, gint layer
)
3594 self
->above
= FALSE
;
3595 } else if (layer
== 0) {
3596 self
->below
= self
->above
= FALSE
;
3598 self
->below
= FALSE
;
3601 client_calc_layer(self
);
3602 client_change_state(self
); /* reflect this in the state hints */
3605 void client_set_undecorated(ObClient
*self
, gboolean undecorated
)
3607 if (self
->undecorated
!= undecorated
&&
3608 /* don't let it undecorate if the function is missing, but let
3610 (self
->functions
& OB_CLIENT_FUNC_UNDECORATE
|| !undecorated
))
3612 self
->undecorated
= undecorated
;
3613 client_setup_decor_and_functions(self
);
3614 client_change_state(self
); /* reflect this in the state hints */
3618 guint
client_monitor(ObClient
*self
)
3620 return screen_find_monitor(&self
->frame
->area
);
3623 ObClient
*client_search_top_normal_parent(ObClient
*self
)
3625 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3626 client_normal(self
->transient_for
))
3627 self
= self
->transient_for
;
3631 static GSList
*client_search_all_top_parents_internal(ObClient
*self
,
3633 ObStackingLayer layer
)
3637 /* move up the direct transient chain as far as possible */
3638 while (self
->transient_for
&& self
->transient_for
!= OB_TRAN_GROUP
&&
3639 (!bylayer
|| self
->transient_for
->layer
== layer
) &&
3640 client_normal(self
->transient_for
))
3641 self
= self
->transient_for
;
3643 if (!self
->transient_for
)
3644 ret
= g_slist_prepend(ret
, self
);
3648 g_assert(self
->group
);
3650 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3651 ObClient
*c
= it
->data
;
3653 if (!c
->transient_for
&& client_normal(c
) &&
3654 (!bylayer
|| c
->layer
== layer
))
3656 ret
= g_slist_prepend(ret
, c
);
3660 if (ret
== NULL
) /* no group parents */
3661 ret
= g_slist_prepend(ret
, self
);
3667 GSList
*client_search_all_top_parents(ObClient
*self
)
3669 return client_search_all_top_parents_internal(self
, FALSE
, 0);
3672 GSList
*client_search_all_top_parents_layer(ObClient
*self
)
3674 return client_search_all_top_parents_internal(self
, TRUE
, self
->layer
);
3677 ObClient
*client_search_focus_parent(ObClient
*self
)
3679 if (self
->transient_for
) {
3680 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3681 if (client_focused(self
->transient_for
))
3682 return self
->transient_for
;
3686 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3687 ObClient
*c
= it
->data
;
3689 /* checking transient_for prevents infinate loops! */
3690 if (c
!= self
&& !c
->transient_for
)
3691 if (client_focused(c
))
3700 ObClient
*client_search_parent(ObClient
*self
, ObClient
*search
)
3702 if (self
->transient_for
) {
3703 if (self
->transient_for
!= OB_TRAN_GROUP
) {
3704 if (self
->transient_for
== search
)
3709 for (it
= self
->group
->members
; it
; it
= g_slist_next(it
)) {
3710 ObClient
*c
= it
->data
;
3712 /* checking transient_for prevents infinate loops! */
3713 if (c
!= self
&& !c
->transient_for
)
3723 ObClient
*client_search_transient(ObClient
*self
, ObClient
*search
)
3727 for (sit
= self
->transients
; sit
; sit
= g_slist_next(sit
)) {
3728 if (sit
->data
== search
)
3730 if (client_search_transient(sit
->data
, search
))
3736 #define WANT_EDGE(cur, c) \
3739 if(!client_normal(cur)) \
3741 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3746 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3747 if ((his_edge_start >= my_edge_start && \
3748 his_edge_start <= my_edge_end) || \
3749 (my_edge_start >= his_edge_start && \
3750 my_edge_start <= his_edge_end)) \
3753 /* finds the nearest edge in the given direction from the current client
3754 * note to self: the edge is the -frame- edge (the actual one), not the
3757 gint
client_directional_edge_search(ObClient
*c
, ObDirection dir
, gboolean hang
)
3759 gint dest
, monitor_dest
;
3760 gint my_edge_start
, my_edge_end
, my_offset
;
3767 a
= screen_area(c
->desktop
);
3768 monitor
= screen_area_monitor(c
->desktop
, client_monitor(c
));
3771 case OB_DIRECTION_NORTH
:
3772 my_edge_start
= c
->frame
->area
.x
;
3773 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3774 my_offset
= c
->frame
->area
.y
+ (hang
? c
->frame
->area
.height
: 0);
3776 /* default: top of screen */
3777 dest
= a
->y
+ (hang
? c
->frame
->area
.height
: 0);
3778 monitor_dest
= monitor
->y
+ (hang
? c
->frame
->area
.height
: 0);
3779 /* if the monitor edge comes before the screen edge, */
3780 /* use that as the destination instead. (For xinerama) */
3781 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3782 dest
= monitor_dest
;
3784 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3785 gint his_edge_start
, his_edge_end
, his_offset
;
3786 ObClient
*cur
= it
->data
;
3790 his_edge_start
= cur
->frame
->area
.x
;
3791 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3792 his_offset
= cur
->frame
->area
.y
+
3793 (hang
? 0 : cur
->frame
->area
.height
);
3795 if(his_offset
+ 1 > my_offset
)
3798 if(his_offset
< dest
)
3801 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3804 case OB_DIRECTION_SOUTH
:
3805 my_edge_start
= c
->frame
->area
.x
;
3806 my_edge_end
= c
->frame
->area
.x
+ c
->frame
->area
.width
;
3807 my_offset
= c
->frame
->area
.y
+ (hang
? 0 : c
->frame
->area
.height
);
3809 /* default: bottom of screen */
3810 dest
= a
->y
+ a
->height
- (hang
? c
->frame
->area
.height
: 0);
3811 monitor_dest
= monitor
->y
+ monitor
->height
-
3812 (hang
? c
->frame
->area
.height
: 0);
3813 /* if the monitor edge comes before the screen edge, */
3814 /* use that as the destination instead. (For xinerama) */
3815 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3816 dest
= monitor_dest
;
3818 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3819 gint his_edge_start
, his_edge_end
, his_offset
;
3820 ObClient
*cur
= it
->data
;
3824 his_edge_start
= cur
->frame
->area
.x
;
3825 his_edge_end
= cur
->frame
->area
.x
+ cur
->frame
->area
.width
;
3826 his_offset
= cur
->frame
->area
.y
+
3827 (hang
? cur
->frame
->area
.height
: 0);
3830 if(his_offset
- 1 < my_offset
)
3833 if(his_offset
> dest
)
3836 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3839 case OB_DIRECTION_WEST
:
3840 my_edge_start
= c
->frame
->area
.y
;
3841 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3842 my_offset
= c
->frame
->area
.x
+ (hang
? c
->frame
->area
.width
: 0);
3844 /* default: leftmost egde of screen */
3845 dest
= a
->x
+ (hang
? c
->frame
->area
.width
: 0);
3846 monitor_dest
= monitor
->x
+ (hang
? c
->frame
->area
.width
: 0);
3847 /* if the monitor edge comes before the screen edge, */
3848 /* use that as the destination instead. (For xinerama) */
3849 if (monitor_dest
!= dest
&& my_offset
> monitor_dest
)
3850 dest
= monitor_dest
;
3852 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3853 gint his_edge_start
, his_edge_end
, his_offset
;
3854 ObClient
*cur
= it
->data
;
3858 his_edge_start
= cur
->frame
->area
.y
;
3859 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3860 his_offset
= cur
->frame
->area
.x
+
3861 (hang
? 0 : cur
->frame
->area
.width
);
3863 if(his_offset
+ 1 > my_offset
)
3866 if(his_offset
< dest
)
3869 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3872 case OB_DIRECTION_EAST
:
3873 my_edge_start
= c
->frame
->area
.y
;
3874 my_edge_end
= c
->frame
->area
.y
+ c
->frame
->area
.height
;
3875 my_offset
= c
->frame
->area
.x
+ (hang
? 0 : c
->frame
->area
.width
);
3877 /* default: rightmost edge of screen */
3878 dest
= a
->x
+ a
->width
- (hang
? c
->frame
->area
.width
: 0);
3879 monitor_dest
= monitor
->x
+ monitor
->width
-
3880 (hang
? c
->frame
->area
.width
: 0);
3881 /* if the monitor edge comes before the screen edge, */
3882 /* use that as the destination instead. (For xinerama) */
3883 if (monitor_dest
!= dest
&& my_offset
< monitor_dest
)
3884 dest
= monitor_dest
;
3886 for(it
= client_list
; it
&& my_offset
!= dest
; it
= g_list_next(it
)) {
3887 gint his_edge_start
, his_edge_end
, his_offset
;
3888 ObClient
*cur
= it
->data
;
3892 his_edge_start
= cur
->frame
->area
.y
;
3893 his_edge_end
= cur
->frame
->area
.y
+ cur
->frame
->area
.height
;
3894 his_offset
= cur
->frame
->area
.x
+
3895 (hang
? cur
->frame
->area
.width
: 0);
3897 if(his_offset
- 1 < my_offset
)
3900 if(his_offset
> dest
)
3903 HIT_EDGE(my_edge_start
, my_edge_end
, his_edge_start
, his_edge_end
)
3906 case OB_DIRECTION_NORTHEAST
:
3907 case OB_DIRECTION_SOUTHEAST
:
3908 case OB_DIRECTION_NORTHWEST
:
3909 case OB_DIRECTION_SOUTHWEST
:
3910 /* not implemented */
3912 g_assert_not_reached();
3913 dest
= 0; /* suppress warning */
3918 ObClient
* client_under_pointer()
3922 ObClient
*ret
= NULL
;
3924 if (screen_pointer_pos(&x
, &y
)) {
3925 for (it
= stacking_list
; it
; it
= g_list_next(it
)) {
3926 if (WINDOW_IS_CLIENT(it
->data
)) {
3927 ObClient
*c
= WINDOW_AS_CLIENT(it
->data
);
3928 if (c
->frame
->visible
&&
3929 /* ignore all animating windows */
3930 !frame_iconify_animating(c
->frame
) &&
3931 RECT_CONTAINS(c
->frame
->area
, x
, y
))
3942 gboolean
client_has_group_siblings(ObClient
*self
)
3944 return self
->group
&& self
->group
->members
->next
;