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;
68 static GSList *client_hide_notifies = NULL;
70 static void client_get_all(ObClient *self, gboolean real);
71 static void client_toggle_border(ObClient *self, gboolean show);
72 static void client_get_startup_id(ObClient *self);
73 static void client_get_session_ids(ObClient *self);
74 static void client_get_area(ObClient *self);
75 static void client_get_desktop(ObClient *self);
76 static void client_get_state(ObClient *self);
77 static void client_get_shaped(ObClient *self);
78 static void client_get_mwm_hints(ObClient *self);
79 static void client_get_colormap(ObClient *self);
80 static void client_change_allowed_actions(ObClient *self);
81 static void client_change_state(ObClient *self);
82 static void client_change_wm_state(ObClient *self);
83 static void client_apply_startup_state(ObClient *self);
84 static void client_restore_session_state(ObClient *self);
85 static gboolean client_restore_session_stacking(ObClient *self);
86 static ObAppSettings *client_get_settings_state(ObClient *self);
87 static void client_update_transient_tree(ObClient *self,
88 ObGroup *oldgroup, ObGroup *newgroup,
91 static void client_present(ObClient *self, gboolean here, gboolean raise);
92 static GSList *client_search_all_top_parents_internal(ObClient *self,
94 ObStackingLayer layer);
95 static void client_call_notifies(ObClient *self, GSList *list);
97 void client_startup(gboolean reconfig)
104 void client_shutdown(gboolean reconfig)
106 if (reconfig) return;
109 static void client_call_notifies(ObClient *self, GSList *list)
113 for (it = list; it; it = g_slist_next(it)) {
114 ClientCallback *d = it->data;
115 d->func(self, d->data);
119 void client_add_destroy_notify(ObClientCallback func, gpointer data)
121 ClientCallback *d = g_new(ClientCallback, 1);
124 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
127 void client_remove_destroy_notify(ObClientCallback func)
131 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
132 ClientCallback *d = it->data;
133 if (d->func == func) {
135 client_destroy_notifies =
136 g_slist_delete_link(client_destroy_notifies, it);
142 void client_add_hide_notify(ObClientCallback func, gpointer data)
144 ClientCallback *d = g_new(ClientCallback, 1);
147 client_hide_notifies = g_slist_prepend(client_hide_notifies, d);
150 void client_remove_hide_notify(ObClientCallback func)
154 for (it = client_hide_notifies; it; it = g_slist_next(it)) {
155 ClientCallback *d = it->data;
156 if (d->func == func) {
158 client_hide_notifies =
159 g_slist_delete_link(client_hide_notifies, it);
165 void client_set_list()
167 Window *windows, *win_it;
169 guint size = g_list_length(client_list);
171 /* create an array of the window ids */
173 windows = g_new(Window, size);
175 for (it = client_list; it; it = g_list_next(it), ++win_it)
176 *win_it = ((ObClient*)it->data)->window;
180 PROP_SETA32(RootWindow(ob_display, ob_screen),
181 net_client_list, window, (gulong*)windows, size);
190 void client_foreach_transient(ObClient *self, ObClientForeachFunc func, gpointer data)
194 for (it = self->transients; it; it = g_slist_next(it)) {
195 if (!func(it->data, data)) return;
196 client_foreach_transient(it->data, func, data);
200 void client_foreach_ancestor(ObClient *self, ObClientForeachFunc func, gpointer data)
202 if (self->transient_for) {
203 if (self->transient_for != OB_TRAN_GROUP) {
204 if (!func(self->transient_for, data)) return;
205 client_foreach_ancestor(self->transient_for, func, data);
209 for (it = self->group->members; it; it = g_slist_next(it))
210 if (it->data != self &&
211 !((ObClient*)it->data)->transient_for) {
212 if (!func(it->data, data)) return;
213 client_foreach_ancestor(it->data, func, data);
220 void client_manage_all()
225 XWindowAttributes attrib;
227 XQueryTree(ob_display, RootWindow(ob_display, ob_screen),
228 &w, &w, &children, &nchild);
230 /* remove all icon windows from the list */
231 for (i = 0; i < nchild; i++) {
232 if (children[i] == None) continue;
233 wmhints = XGetWMHints(ob_display, children[i]);
235 if ((wmhints->flags & IconWindowHint) &&
236 (wmhints->icon_window != children[i]))
237 for (j = 0; j < nchild; j++)
238 if (children[j] == wmhints->icon_window) {
246 for (i = 0; i < nchild; ++i) {
247 if (children[i] == None)
249 if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
250 if (attrib.override_redirect) continue;
252 if (attrib.map_state != IsUnmapped)
253 client_manage(children[i]);
259 void client_manage(Window window)
263 XWindowAttributes attrib;
264 XSetWindowAttributes attrib_set;
266 gboolean activate = FALSE;
267 ObAppSettings *settings;
271 /* check if it has already been unmapped by the time we started
272 mapping. the grab does a sync so we don't have to here */
273 if (XCheckTypedWindowEvent(ob_display, window, DestroyNotify, &e) ||
274 XCheckTypedWindowEvent(ob_display, window, UnmapNotify, &e))
276 XPutBackEvent(ob_display, &e);
278 ob_debug("Trying to manage unmapped window. Aborting that.\n");
280 return; /* don't manage it */
283 /* make sure it isn't an override-redirect window */
284 if (!XGetWindowAttributes(ob_display, window, &attrib) ||
285 attrib.override_redirect)
288 return; /* don't manage it */
291 /* is the window a docking app */
292 if ((wmhint = XGetWMHints(ob_display, window))) {
293 if ((wmhint->flags & StateHint) &&
294 wmhint->initial_state == WithdrawnState)
296 dock_add(window, wmhint);
304 ob_debug("Managing window: %lx\n", window);
306 /* choose the events we want to receive on the CLIENT window */
307 attrib_set.event_mask = CLIENT_EVENTMASK;
308 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
309 XChangeWindowAttributes(ob_display, window,
310 CWEventMask|CWDontPropagate, &attrib_set);
312 /* create the ObClient struct, and populate it from the hints on the
314 self = g_new0(ObClient, 1);
315 self->obwin.type = Window_Client;
316 self->window = window;
318 /* non-zero defaults */
319 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
320 self->gravity = NorthWestGravity;
321 self->desktop = screen_num_desktops; /* always an invalid value */
322 self->user_time = focus_client ? focus_client->user_time : CurrentTime;
324 /* get all the stuff off the window */
325 client_get_all(self, TRUE);
327 /* specify that if we exit, the window should not be destroyed and
328 should be reparented back to root automatically */
329 XChangeSaveSet(ob_display, window, SetModeInsert);
331 /* create the decoration frame for the client window */
332 self->frame = frame_new(self);
334 frame_grab_client(self->frame);
336 /* we've grabbed everything and set everything that we need to at mapping
340 /* per-app settings override stuff from client_get_all, and return the
341 settings for other uses too */
342 settings = client_get_settings_state(self);
343 /* the session should get the last say thought */
344 client_restore_session_state(self);
346 /* now we have all of the window's information so we can set this up */
347 client_setup_decor_and_functions(self);
349 /* remove the client's border (and adjust re gravity) */
350 client_toggle_border(self, FALSE);
353 Time t = sn_app_started(self->startup_id, self->class);
354 if (t) self->user_time = t;
357 /* do this after we have a frame.. it uses the frame to help determine the
358 WM_STATE to apply. */
359 client_change_state(self);
361 /* add ourselves to the focus order */
362 focus_order_add_new(self);
364 /* do this to add ourselves to the stacking list in a non-intrusive way */
365 client_calc_layer(self);
367 /* focus the new window? */
368 if (ob_state() != OB_STATE_STARTING &&
369 (!self->session || self->session->focused) &&
371 /* this means focus=true for window is same as config_focus_new=true */
372 ((config_focus_new || (settings && settings->focus == 1)) ||
373 client_search_focus_parent(self)) &&
374 /* this checks for focus=false for the window */
375 (!settings || settings->focus != 0) &&
376 /* note the check against Type_Normal/Dialog, not client_normal(self),
377 which would also include other types. in this case we want more
378 strict rules for focus */
379 (self->type == OB_CLIENT_TYPE_NORMAL ||
380 self->type == OB_CLIENT_TYPE_DIALOG))
385 /* figure out placement for the window */
386 if (ob_state() == OB_STATE_RUNNING) {
389 transient = place_client(self, &self->area.x, &self->area.y, settings);
391 /* make sure the window is visible. */
392 client_find_onscreen(self, &self->area.x, &self->area.y,
393 self->area.width, self->area.height,
394 /* non-normal clients has less rules, and
395 windows that are being restored from a
396 session do also. we can assume you want
397 it back where you saved it. Clients saying
398 they placed themselves are subjected to
399 harder rules, ones that are placed by
400 place.c or by the user are allowed partially
401 off-screen and on xinerama divides (ie,
402 it is up to the placement routines to avoid
403 the xinerama divides) */
405 (((self->positioned & PPosition) &&
406 !(self->positioned & USPosition)) &&
407 client_normal(self) &&
411 /* do this after the window is placed, so the premax/prefullscreen numbers
413 also, this moves the window to the position where it has been placed
415 ob_debug("placing window 0x%x at %d, %d with size %d x %d\n",
416 self->window, self->area.x, self->area.y,
417 self->area.width, self->area.height);
419 ob_debug(" but session requested %d %d instead, overriding\n",
420 self->session->x, self->session->y);
422 /* generate a ConfigureNotify telling the client where it is */
423 client_configure_full(self, self->area.x, self->area.y,
424 self->area.width, self->area.height,
427 client_apply_startup_state(self);
429 mouse_grab_for_client(self, TRUE);
432 guint32 last_time = focus_client ?
433 focus_client->user_time : CurrentTime;
435 /* This is focus stealing prevention */
436 ob_debug_type(OB_DEBUG_FOCUS,
437 "Want to focus new window 0x%x with time %u "
439 self->window, self->user_time, last_time);
441 /* if it's on another desktop */
442 if (!(self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
443 && /* the timestamp is from before you changed desktops */
444 self->user_time && screen_desktop_user_time &&
445 !event_time_after(self->user_time, screen_desktop_user_time))
448 ob_debug_type(OB_DEBUG_FOCUS,
449 "Not focusing the window because its on another "
452 /* If something is focused, and it's not our parent... */
453 else if (focus_client && client_search_focus_parent(self) == NULL)
455 /* If time stamp is old, don't steal focus */
456 if (self->user_time && last_time &&
457 !event_time_after(self->user_time, last_time))
460 ob_debug_type(OB_DEBUG_FOCUS,
461 "Not focusing the window because the time is "
464 /* Don't steal focus from globally active clients.
465 I stole this idea from KWin. It seems nice.
467 if (!(focus_client->can_focus || focus_client->focus_notify)) {
469 ob_debug_type(OB_DEBUG_FOCUS,
470 "Not focusing the window because a globally "
471 "active client has focus\n");
476 ob_debug_type(OB_DEBUG_FOCUS,
477 "Focus stealing prevention activated for %s with "
478 "time %u (last time %u)\n",
479 self->title, self->user_time, last_time);
480 /* if the client isn't focused, then hilite it so the user
482 client_hilite(self, TRUE);
486 /* This may look rather odd. Well it's because new windows are added
487 to the stacking order non-intrusively. If we're not going to focus
488 the new window or hilite it, then we raise it to the top. This will
489 take affect for things that don't get focused like splash screens.
490 Also if you don't have focus_new enabled, then it's going to get
491 raised to the top. Legacy begets legacy I guess?
493 if (!client_restore_session_stacking(self))
494 stacking_raise(CLIENT_AS_WINDOW(self));
497 /* adjust the frame to the client's size before showing the window */
498 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
499 frame_adjust_client_area(self->frame);
501 /* this has to happen before we try focus the window, but we want it to
502 happen after the client's stacking has been determined or it looks bad
507 gboolean stacked = client_restore_session_stacking(self);
508 client_present(self, FALSE, !stacked);
511 /* add to client list/map */
512 client_list = g_list_append(client_list, self);
513 g_hash_table_insert(window_map, &self->window, self);
515 /* this has to happen after we're in the client_list */
516 if (STRUT_EXISTS(self->strut))
517 screen_update_areas();
519 /* update the list hints */
522 ob_debug("Managed window 0x%lx (%s)\n", window, self->class);
528 ObClient *client_fake_manage(Window window)
531 ObAppSettings *settings;
533 ob_debug("Pretend-managing window: %lx\n", window);
535 /* do this minimal stuff to figure out the client's decorations */
537 self = g_new0(ObClient, 1);
538 self->window = window;
540 client_get_all(self, FALSE);
541 /* per-app settings override stuff, and return the settings for other
543 settings = client_get_settings_state(self);
545 client_setup_decor_and_functions(self);
547 /* create the decoration frame for the client window and adjust its size */
548 self->frame = frame_new(self);
549 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
553 void client_unmanage_all()
555 while (client_list != NULL)
556 client_unmanage(client_list->data);
559 void client_unmanage(ObClient *self)
564 ob_debug("Unmanaging window: %lx (%s) (%s)\n", self->window,
565 self->class, self->title ? self->title : "");
567 g_assert(self != NULL);
569 /* we dont want events no more. do this before hiding the frame so we
570 don't generate more events */
571 XSelectInput(ob_display, self->window, NoEventMask);
573 frame_hide(self->frame);
574 /* flush to send the hide to the server quickly */
577 /* ignore enter events from the unmap so it doesnt mess with the
579 event_ignore_queued_enters();
581 mouse_grab_for_client(self, FALSE);
583 /* remove the window from our save set */
584 XChangeSaveSet(ob_display, self->window, SetModeDelete);
586 /* kill the property windows */
587 propwin_remove(self->user_time_window, OB_PROPWIN_USER_TIME, self);
589 /* update the focus lists */
590 focus_order_remove(self);
591 if (client_focused(self)) {
592 /* don't leave an invalid focus_client */
596 client_list = g_list_remove(client_list, self);
597 stacking_remove(self);
598 g_hash_table_remove(window_map, &self->window);
600 /* once the client is out of the list, update the struts to remove its
602 if (STRUT_EXISTS(self->strut))
603 screen_update_areas();
605 client_call_notifies(self, client_destroy_notifies);
607 /* tell our parent(s) that we're gone */
608 if (self->transient_for == OB_TRAN_GROUP) { /* transient of group */
609 for (it = self->group->members; it; it = g_slist_next(it))
610 if (it->data != self)
611 ((ObClient*)it->data)->transients =
612 g_slist_remove(((ObClient*)it->data)->transients,self);
613 } else if (self->transient_for) { /* transient of window */
614 self->transient_for->transients =
615 g_slist_remove(self->transient_for->transients, self);
618 /* tell our transients that we're gone */
619 for (it = self->transients; it; it = g_slist_next(it)) {
620 if (((ObClient*)it->data)->transient_for != OB_TRAN_GROUP) {
621 ((ObClient*)it->data)->transient_for = NULL;
622 client_calc_layer(it->data);
626 /* remove from its group */
628 group_remove(self->group, self);
632 /* restore the window's original geometry so it is not lost */
636 /* give the client its border back */
637 client_toggle_border(self, TRUE);
641 if (self->fullscreen)
642 a = self->pre_fullscreen_area;
643 else if (self->max_horz || self->max_vert) {
644 if (self->max_horz) {
645 a.x = self->pre_max_area.x;
646 a.width = self->pre_max_area.width;
648 if (self->max_vert) {
649 a.y = self->pre_max_area.y;
650 a.height = self->pre_max_area.height;
654 self->fullscreen = self->max_horz = self->max_vert = FALSE;
655 self->decorations = 0; /* unmanaged windows have no decor */
657 client_move_resize(self, a.x, a.y, a.width, a.height);
660 /* reparent the window out of the frame, and free the frame */
661 frame_release_client(self->frame);
662 frame_free(self->frame);
665 if (ob_state() != OB_STATE_EXITING) {
666 /* these values should not be persisted across a window
668 PROP_ERASE(self->window, net_wm_desktop);
669 PROP_ERASE(self->window, net_wm_state);
670 PROP_ERASE(self->window, wm_state);
672 /* if we're left in an unmapped state, the client wont be mapped.
673 this is bad, since we will no longer be managing the window on
675 XMapWindow(ob_display, self->window);
678 /* update the list hints */
681 ob_debug("Unmanaged window 0x%lx\n", self->window);
683 /* free all data allocated in the client struct */
684 g_slist_free(self->transients);
685 for (j = 0; j < self->nicons; ++j)
686 g_free(self->icons[j].data);
687 if (self->nicons > 0)
689 g_free(self->wm_command);
691 g_free(self->icon_title);
695 g_free(self->client_machine);
696 g_free(self->sm_client_id);
700 void client_fake_unmanage(ObClient *self)
702 /* this is all that got allocated to get the decorations */
704 frame_free(self->frame);
708 static ObAppSettings *client_get_settings_state(ObClient *self)
710 ObAppSettings *settings = NULL;
713 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
714 ObAppSettings *app = it->data;
716 if ((app->name && !app->class && !strcmp(app->name, self->name))
717 || (app->class && !app->name && !strcmp(app->class, self->class))
718 || (app->class && app->name && !strcmp(app->class, self->class)
719 && !strcmp(app->name, self->name)))
721 /* Match if no role was specified in the per app setting, or if the
722 * string matches the beginning of the role, since apps like to set
723 * the role to things like browser-window-23c4b2f */
725 || !strncmp(app->role, self->role, strlen(app->role)))
727 ob_debug("Window matching: %s\n", app->name);
736 if (settings->shade != -1)
737 self->shaded = !!settings->shade;
738 if (settings->decor != -1)
739 self->undecorated = !settings->decor;
740 if (settings->iconic != -1)
741 self->iconic = !!settings->iconic;
742 if (settings->skip_pager != -1)
743 self->skip_pager = !!settings->skip_pager;
744 if (settings->skip_taskbar != -1)
745 self->skip_taskbar = !!settings->skip_taskbar;
747 if (settings->max_vert != -1)
748 self->max_vert = !!settings->max_vert;
749 if (settings->max_horz != -1)
750 self->max_horz = !!settings->max_horz;
752 if (settings->fullscreen != -1)
753 self->fullscreen = !!settings->fullscreen;
755 if (settings->desktop) {
756 if (settings->desktop == DESKTOP_ALL)
757 self->desktop = settings->desktop;
758 else if (settings->desktop > 0 &&
759 settings->desktop <= screen_num_desktops)
760 self->desktop = settings->desktop - 1;
763 if (settings->layer == -1) {
767 else if (settings->layer == 0) {
771 else if (settings->layer == 1) {
779 static void client_restore_session_state(ObClient *self)
783 ob_debug_type(OB_DEBUG_SM,
784 "Restore session for client %s\n", self->title);
786 if (!(it = session_state_find(self))) {
787 ob_debug_type(OB_DEBUG_SM,
788 "Session data not found for client %s\n", self->title);
792 self->session = it->data;
794 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s\n",
797 RECT_SET_POINT(self->area, self->session->x, self->session->y);
798 self->positioned = USPosition;
799 if (self->session->w > 0)
800 self->area.width = self->session->w;
801 if (self->session->h > 0)
802 self->area.height = self->session->h;
803 XResizeWindow(ob_display, self->window,
804 self->area.width, self->area.height);
806 self->desktop = (self->session->desktop == DESKTOP_ALL ?
807 self->session->desktop :
808 MIN(screen_num_desktops - 1, self->session->desktop));
809 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
811 self->shaded = self->session->shaded;
812 self->iconic = self->session->iconic;
813 self->skip_pager = self->session->skip_pager;
814 self->skip_taskbar = self->session->skip_taskbar;
815 self->fullscreen = self->session->fullscreen;
816 self->above = self->session->above;
817 self->below = self->session->below;
818 self->max_horz = self->session->max_horz;
819 self->max_vert = self->session->max_vert;
820 self->undecorated = self->session->undecorated;
823 static gboolean client_restore_session_stacking(ObClient *self)
827 if (!self->session) return FALSE;
829 mypos = g_list_find(session_saved_state, self->session);
830 if (!mypos) return FALSE;
832 /* start above me and look for the first client */
833 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
836 for (cit = client_list; cit; cit = g_list_next(cit)) {
837 ObClient *c = cit->data;
838 /* found a client that was in the session, so go below it */
839 if (c->session == it->data) {
840 stacking_below(CLIENT_AS_WINDOW(self),
841 CLIENT_AS_WINDOW(cit->data));
849 void client_move_onscreen(ObClient *self, gboolean rude)
851 gint x = self->area.x;
852 gint y = self->area.y;
853 if (client_find_onscreen(self, &x, &y,
855 self->area.height, rude)) {
856 client_move(self, x, y);
860 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
864 gint ox = *x, oy = *y;
865 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
868 all_a = screen_area(self->desktop);
869 mon_a = screen_area_monitor(self->desktop, client_monitor(self));
871 /* get where the frame would be */
872 frame_client_gravity(self->frame, x, y, w, h);
874 /* get the requested size of the window with decorations */
875 fw = self->frame->size.left + w + self->frame->size.right;
876 fh = self->frame->size.top + h + self->frame->size.bottom;
878 /* This makes sure windows aren't entirely outside of the screen so you
879 can't see them at all.
880 It makes sure 10% of the window is on the screen at least. At don't let
881 it move itself off the top of the screen, which would hide the titlebar
882 on you. (The user can still do this if they want too, it's only limiting
885 XXX watch for xinerama dead areas...
887 if (client_normal(self)) {
888 if (!self->strut.right && *x + fw/10 >= all_a->x + all_a->width - 1)
889 *x = all_a->x + all_a->width - fw/10;
890 if (!self->strut.bottom && *y + fh/10 >= all_a->y + all_a->height - 1)
891 *y = all_a->y + all_a->height - fh/10;
892 if (!self->strut.left && *x + fw*9/10 - 1 < all_a->x)
893 *x = all_a->x - fw*9/10;
894 if (!self->strut.top && *y + fh*9/10 - 1 < all_a->y)
895 *y = all_a->y - fw*9/10;
898 /* If rudeness wasn't requested, then figure out of the client is currently
899 entirely on the screen. If it is, and the position isn't changing by
900 request, and it is enlarging, then be rude even though it wasn't
903 Point oldtl, oldtr, oldbl, oldbr;
904 Point newtl, newtr, newbl, newbr;
905 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
907 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
908 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
909 self->frame->area.y + self->frame->area.height - 1);
910 POINT_SET(oldtr, oldbr.x, oldtl.y);
911 POINT_SET(oldbl, oldtl.x, oldbr.y);
913 POINT_SET(newtl, *x, *y);
914 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
915 POINT_SET(newtr, newbr.x, newtl.y);
916 POINT_SET(newbl, newtl.x, newbr.y);
918 /* is it moving or just resizing from some corner? */
919 stationary_l = oldtl.x == oldtl.x;
920 stationary_r = oldtr.x == oldtr.x;
921 stationary_t = oldtl.y == oldtl.y;
922 stationary_b = oldbl.y == oldbl.y;
924 /* if left edge is growing and didnt move right edge */
925 if (stationary_r && newtl.x < oldtl.x)
927 /* if right edge is growing and didnt move left edge */
928 if (stationary_l && newtr.x > oldtr.x)
930 /* if top edge is growing and didnt move bottom edge */
931 if (stationary_b && newtl.y < oldtl.y)
933 /* if bottom edge is growing and didnt move top edge */
934 if (stationary_t && newbl.y > oldbl.y)
938 /* This here doesn't let windows even a pixel outside the struts/screen.
939 * When called from client_manage, programs placing themselves are
940 * forced completely onscreen, while things like
941 * xterm -geometry resolution-width/2 will work fine. Trying to
942 * place it completely offscreen will be handled in the above code.
943 * Sorry for this confused comment, i am tired. */
944 if (fw <= mon_a->width) {
945 if (rudel && !self->strut.left && *x < mon_a->x) *x = mon_a->x;
946 if (ruder && !self->strut.right && *x + fw > mon_a->x + mon_a->width)
947 *x = mon_a->x + mon_a->width - fw;
949 if (fh <= mon_a->height) {
950 if (rudet && !self->strut.top && *y < mon_a->y) *y = mon_a->y;
951 if (rudeb && !self->strut.bottom && *y + fh > mon_a->y + mon_a->height)
952 *y = mon_a->y + mon_a->height - fh;
955 /* get where the client should be */
956 frame_frame_gravity(self->frame, x, y, w, h);
958 return ox != *x || oy != *y;
961 static void client_toggle_border(ObClient *self, gboolean show)
963 /* adjust our idea of where the client is, based on its border. When the
964 border is removed, the client should now be considered to be in a
966 when re-adding the border to the client, the same operation needs to be
968 gint oldx = self->area.x, oldy = self->area.y;
969 gint x = oldx, y = oldy;
970 switch(self->gravity) {
972 case NorthWestGravity:
974 case SouthWestGravity:
976 case NorthEastGravity:
978 case SouthEastGravity:
979 if (show) x -= self->border_width * 2;
980 else x += self->border_width * 2;
987 if (show) x -= self->border_width;
988 else x += self->border_width;
991 switch(self->gravity) {
993 case NorthWestGravity:
995 case NorthEastGravity:
997 case SouthWestGravity:
999 case SouthEastGravity:
1000 if (show) y -= self->border_width * 2;
1001 else y += self->border_width * 2;
1008 if (show) y -= self->border_width;
1009 else y += self->border_width;
1016 XSetWindowBorderWidth(ob_display, self->window, self->border_width);
1018 /* set border_width to 0 because there is no border to add into
1019 calculations anymore */
1020 self->border_width = 0;
1022 XSetWindowBorderWidth(ob_display, self->window, 0);
1026 static void client_get_all(ObClient *self, gboolean real)
1028 /* this is needed for the frame to set itself up */
1029 client_get_area(self);
1031 /* these things can change the decor and functions of the window */
1033 client_get_mwm_hints(self);
1034 /* this can change the mwmhints for special cases */
1035 client_get_type_and_transientness(self);
1036 client_get_state(self);
1037 client_update_normal_hints(self);
1039 /* get the session related properties, these can change decorations
1040 from per-app settings */
1041 client_get_session_ids(self);
1043 /* now we got everything that can affect the decorations */
1047 /* get this early so we have it for debugging */
1048 client_update_title(self);
1050 client_update_protocols(self);
1052 client_update_wmhints(self);
1053 /* this may have already been called from client_update_wmhints */
1054 if (self->transient_for == NULL)
1055 client_update_transient_for(self);
1057 client_get_startup_id(self);
1058 client_get_desktop(self);/* uses transient data/group/startup id if a
1059 desktop is not specified */
1060 client_get_shaped(self);
1063 /* a couple type-based defaults for new windows */
1065 /* this makes sure that these windows appear on all desktops */
1066 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1067 self->desktop = DESKTOP_ALL;
1071 client_update_sync_request_counter(self);
1074 client_get_colormap(self);
1075 client_update_strut(self);
1076 client_update_icons(self);
1077 client_update_user_time_window(self);
1078 if (!self->user_time_window) /* check if this would have been called */
1079 client_update_user_time(self);
1080 client_update_icon_geometry(self);
1083 static void client_get_startup_id(ObClient *self)
1085 if (!(PROP_GETS(self->window, net_startup_id, utf8, &self->startup_id)))
1087 PROP_GETS(self->group->leader,
1088 net_startup_id, utf8, &self->startup_id);
1091 static void client_get_area(ObClient *self)
1093 XWindowAttributes wattrib;
1096 ret = XGetWindowAttributes(ob_display, self->window, &wattrib);
1097 g_assert(ret != BadWindow);
1099 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1100 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1101 self->border_width = wattrib.border_width;
1103 ob_debug("client area: %d %d %d %d\n", wattrib.x, wattrib.y,
1104 wattrib.width, wattrib.height);
1107 static void client_get_desktop(ObClient *self)
1109 guint32 d = screen_num_desktops; /* an always-invalid value */
1111 if (PROP_GET32(self->window, net_wm_desktop, cardinal, &d)) {
1112 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1113 self->desktop = screen_num_desktops - 1;
1117 gboolean trdesk = FALSE;
1119 if (self->transient_for) {
1120 if (self->transient_for != OB_TRAN_GROUP) {
1121 self->desktop = self->transient_for->desktop;
1126 for (it = self->group->members; it; it = g_slist_next(it))
1127 if (it->data != self &&
1128 !((ObClient*)it->data)->transient_for) {
1129 self->desktop = ((ObClient*)it->data)->desktop;
1136 /* try get from the startup-notification protocol */
1137 if (sn_get_desktop(self->startup_id, &self->desktop)) {
1138 if (self->desktop >= screen_num_desktops &&
1139 self->desktop != DESKTOP_ALL)
1140 self->desktop = screen_num_desktops - 1;
1142 /* defaults to the current desktop */
1143 self->desktop = screen_desktop;
1148 static void client_get_state(ObClient *self)
1153 if (PROP_GETA32(self->window, net_wm_state, atom, &state, &num)) {
1155 for (i = 0; i < num; ++i) {
1156 if (state[i] == prop_atoms.net_wm_state_modal)
1158 else if (state[i] == prop_atoms.net_wm_state_shaded)
1159 self->shaded = TRUE;
1160 else if (state[i] == prop_atoms.net_wm_state_hidden)
1161 self->iconic = TRUE;
1162 else if (state[i] == prop_atoms.net_wm_state_skip_taskbar)
1163 self->skip_taskbar = TRUE;
1164 else if (state[i] == prop_atoms.net_wm_state_skip_pager)
1165 self->skip_pager = TRUE;
1166 else if (state[i] == prop_atoms.net_wm_state_fullscreen)
1167 self->fullscreen = TRUE;
1168 else if (state[i] == prop_atoms.net_wm_state_maximized_vert)
1169 self->max_vert = TRUE;
1170 else if (state[i] == prop_atoms.net_wm_state_maximized_horz)
1171 self->max_horz = TRUE;
1172 else if (state[i] == prop_atoms.net_wm_state_above)
1174 else if (state[i] == prop_atoms.net_wm_state_below)
1176 else if (state[i] == prop_atoms.net_wm_state_demands_attention)
1177 self->demands_attention = TRUE;
1178 else if (state[i] == prop_atoms.openbox_wm_state_undecorated)
1179 self->undecorated = TRUE;
1186 static void client_get_shaped(ObClient *self)
1188 self->shaped = FALSE;
1190 if (extensions_shape) {
1195 XShapeSelectInput(ob_display, self->window, ShapeNotifyMask);
1197 XShapeQueryExtents(ob_display, self->window, &s, &foo,
1198 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1200 self->shaped = (s != 0);
1205 void client_update_transient_for(ObClient *self)
1208 ObClient *target = NULL;
1210 if (XGetTransientForHint(ob_display, self->window, &t)) {
1211 if (t != self->window) { /* cant be transient to itself! */
1212 target = g_hash_table_lookup(window_map, &t);
1213 /* if this happens then we need to check for it*/
1214 g_assert(target != self);
1215 if (target && !WINDOW_IS_CLIENT(target)) {
1216 /* this can happen when a dialog is a child of
1217 a dockapp, for example */
1221 /* THIS IS SO ANNOYING ! ! ! ! Let me explain.... have a seat..
1223 Setting the transient_for to Root is actually illegal, however
1224 applications from time have done this to specify transient for
1227 Now you can do that by being a TYPE_DIALOG and not setting
1228 the transient_for hint at all on your window. But people still
1229 use Root, and Kwin is very strange in this regard.
1231 KWin 3.0 will not consider windows with transient_for set to
1232 Root as transient for their group *UNLESS* they are also modal.
1233 In that case, it will make them transient for the group. This
1234 leads to all sorts of weird behavior from KDE apps which are
1235 only tested in KWin. I'd like to follow their behavior just to
1236 make this work right with KDE stuff, but that seems wrong.
1238 if (!target && self->group) {
1239 /* not transient to a client, see if it is transient for a
1241 if (t == RootWindow(ob_display, ob_screen)) {
1242 /* window is a transient for its group! */
1243 target = OB_TRAN_GROUP;
1247 } else if (self->transient && self->group)
1248 target = OB_TRAN_GROUP;
1250 client_update_transient_tree(self, self->group, self->group,
1251 self->transient_for, target);
1252 self->transient_for = target;
1256 static void client_update_transient_tree(ObClient *self,
1257 ObGroup *oldgroup, ObGroup *newgroup,
1258 ObClient* oldparent,
1259 ObClient *newparent)
1265 Group transient windows are not allowed to have other group
1266 transient windows as their children.
1270 /* No change has occured */
1271 if (oldgroup == newgroup && oldparent == newparent) return;
1273 /** Remove the client from the transient tree wherever it has changed **/
1275 /* If the window is becoming a direct transient for a window in its group
1276 then any group transients which were our children and are now becoming
1277 our parents need to stop being our children.
1279 Group transients can't be children of group transients already, but
1280 we could have any number of direct parents above up, any of which could
1281 be transient for the group, and we need to remove it from our children.
1283 if (oldparent != newparent &&
1284 newparent != NULL && newparent != OB_TRAN_GROUP &&
1285 newgroup != NULL && newgroup == oldgroup)
1287 ObClient *look = newparent;
1289 self->transients = g_slist_remove(self->transients, look);
1290 look = look->transient_for;
1291 } while (look != NULL && look != OB_TRAN_GROUP);
1295 /* If the group changed, or if we are just becoming transient for the
1296 group, then we need to remove any old group transient windows
1297 from our children. But if we were already transient for the group, then
1298 other group transients are not our children. */
1299 if ((oldgroup != newgroup ||
1300 (newparent == OB_TRAN_GROUP && oldparent != newparent)) &&
1301 oldgroup != NULL && oldparent != OB_TRAN_GROUP)
1303 for (it = self->transients; it; it = next) {
1304 next = g_slist_next(it);
1306 if (c->group == oldgroup)
1307 self->transients = g_slist_delete_link(self->transients, it);
1311 /* If we used to be transient for a group and now we are not, or we're
1312 transient for a new group, then we need to remove ourselves from all
1314 if (oldparent == OB_TRAN_GROUP && (oldgroup != newgroup ||
1315 oldparent != newparent))
1317 for (it = oldgroup->members; it; it = g_slist_next(it)) {
1319 if (c != self && (!c->transient_for ||
1320 c->transient_for != OB_TRAN_GROUP))
1321 c->transients = g_slist_remove(c->transients, self);
1324 /* If we used to be transient for a single window and we are no longer
1325 transient for it, then we need to remove ourself from its children */
1326 else if (oldparent != NULL && oldparent != OB_TRAN_GROUP &&
1327 oldparent != newparent)
1328 oldparent->transients = g_slist_remove(oldparent->transients, self);
1331 /** Re-add the client to the transient tree wherever it has changed **/
1333 /* If we're now transient for a group and we weren't transient for it
1334 before then we need to add ourselves to all our new parents */
1335 if (newparent == OB_TRAN_GROUP && (oldgroup != newgroup ||
1336 oldparent != newparent))
1338 for (it = oldgroup->members; it; it = g_slist_next(it)) {
1340 if (c != self && (!c->transient_for ||
1341 c->transient_for != OB_TRAN_GROUP))
1342 c->transients = g_slist_prepend(c->transients, self);
1345 /* If we are now transient for a single window which we weren't before,
1346 we need to add ourselves to its children
1348 WARNING: Cyclical transient ness is possible if two windows are
1349 transient for eachother.
1351 else if (newparent != NULL && newparent != OB_TRAN_GROUP &&
1352 newparent != oldparent &&
1353 /* don't make ourself its child if it is already our child */
1354 !client_is_direct_child(self, newparent))
1355 newparent->transients = g_slist_prepend(newparent->transients, self);
1357 /* If the group changed then we need to add any new group transient
1358 windows to our children. But if we're transient for the group, then
1359 other group transients are not our children.
1361 WARNING: Cyclical transient-ness is possible. For e.g. if:
1362 A is transient for the group
1363 B is transient for A
1364 C is transient for B
1365 A can't be transient for C or we have a cycle
1367 if (oldgroup != newgroup && newgroup != NULL &&
1368 newparent != OB_TRAN_GROUP)
1370 for (it = newgroup->members; it; it = g_slist_next(it)) {
1372 if (c != self && c->transient_for == OB_TRAN_GROUP &&
1373 /* Don't make it our child if it is already our parent */
1374 !client_is_direct_child(c, self))
1376 self->transients = g_slist_prepend(self->transients, c);
1382 static void client_get_mwm_hints(ObClient *self)
1387 self->mwmhints.flags = 0; /* default to none */
1389 if (PROP_GETA32(self->window, motif_wm_hints, motif_wm_hints,
1391 if (num >= OB_MWM_ELEMENTS) {
1392 self->mwmhints.flags = hints[0];
1393 self->mwmhints.functions = hints[1];
1394 self->mwmhints.decorations = hints[2];
1400 void client_get_type_and_transientness(ObClient *self)
1407 self->transient = FALSE;
1409 if (PROP_GETA32(self->window, net_wm_window_type, atom, &val, &num)) {
1410 /* use the first value that we know about in the array */
1411 for (i = 0; i < num; ++i) {
1412 if (val[i] == prop_atoms.net_wm_window_type_desktop)
1413 self->type = OB_CLIENT_TYPE_DESKTOP;
1414 else if (val[i] == prop_atoms.net_wm_window_type_dock)
1415 self->type = OB_CLIENT_TYPE_DOCK;
1416 else if (val[i] == prop_atoms.net_wm_window_type_toolbar)
1417 self->type = OB_CLIENT_TYPE_TOOLBAR;
1418 else if (val[i] == prop_atoms.net_wm_window_type_menu)
1419 self->type = OB_CLIENT_TYPE_MENU;
1420 else if (val[i] == prop_atoms.net_wm_window_type_utility)
1421 self->type = OB_CLIENT_TYPE_UTILITY;
1422 else if (val[i] == prop_atoms.net_wm_window_type_splash)
1423 self->type = OB_CLIENT_TYPE_SPLASH;
1424 else if (val[i] == prop_atoms.net_wm_window_type_dialog)
1425 self->type = OB_CLIENT_TYPE_DIALOG;
1426 else if (val[i] == prop_atoms.net_wm_window_type_normal)
1427 self->type = OB_CLIENT_TYPE_NORMAL;
1428 else if (val[i] == prop_atoms.kde_net_wm_window_type_override) {
1429 /* prevent this window from getting any decor or
1431 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1432 OB_MWM_FLAG_DECORATIONS);
1433 self->mwmhints.decorations = 0;
1434 self->mwmhints.functions = 0;
1436 if (self->type != (ObClientType) -1)
1437 break; /* grab the first legit type */
1442 if (XGetTransientForHint(ob_display, self->window, &t))
1443 self->transient = TRUE;
1445 if (self->type == (ObClientType) -1) {
1446 /*the window type hint was not set, which means we either classify
1447 ourself as a normal window or a dialog, depending on if we are a
1449 if (self->transient)
1450 self->type = OB_CLIENT_TYPE_DIALOG;
1452 self->type = OB_CLIENT_TYPE_NORMAL;
1455 /* then, based on our type, we can update our transientness.. */
1456 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1457 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1458 self->type == OB_CLIENT_TYPE_MENU ||
1459 self->type == OB_CLIENT_TYPE_UTILITY)
1461 self->transient = TRUE;
1465 void client_update_protocols(ObClient *self)
1468 guint num_return, i;
1470 self->focus_notify = FALSE;
1471 self->delete_window = FALSE;
1473 if (PROP_GETA32(self->window, wm_protocols, atom, &proto, &num_return)) {
1474 for (i = 0; i < num_return; ++i) {
1475 if (proto[i] == prop_atoms.wm_delete_window)
1476 /* this means we can request the window to close */
1477 self->delete_window = TRUE;
1478 else if (proto[i] == prop_atoms.wm_take_focus)
1479 /* if this protocol is requested, then the window will be
1480 notified whenever we want it to receive focus */
1481 self->focus_notify = TRUE;
1483 else if (proto[i] == prop_atoms.net_wm_sync_request)
1484 /* if this protocol is requested, then resizing the
1485 window will be synchronized between the frame and the
1487 self->sync_request = TRUE;
1495 void client_update_sync_request_counter(ObClient *self)
1499 if (PROP_GET32(self->window, net_wm_sync_request_counter, cardinal, &i)) {
1500 self->sync_counter = i;
1502 self->sync_counter = None;
1506 void client_get_colormap(ObClient *self)
1508 XWindowAttributes wa;
1510 if (XGetWindowAttributes(ob_display, self->window, &wa))
1511 client_update_colormap(self, wa.colormap);
1514 void client_update_colormap(ObClient *self, Colormap colormap)
1516 self->colormap = colormap;
1519 void client_update_normal_hints(ObClient *self)
1523 gint oldgravity = self->gravity;
1526 self->min_ratio = 0.0f;
1527 self->max_ratio = 0.0f;
1528 SIZE_SET(self->size_inc, 1, 1);
1529 SIZE_SET(self->base_size, 0, 0);
1530 SIZE_SET(self->min_size, 0, 0);
1531 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1533 /* get the hints from the window */
1534 if (XGetWMNormalHints(ob_display, self->window, &size, &ret)) {
1535 /* normal windows can't request placement! har har
1536 if (!client_normal(self))
1538 self->positioned = (size.flags & (PPosition|USPosition));
1540 if (size.flags & PWinGravity) {
1541 self->gravity = size.win_gravity;
1543 /* if the client has a frame, i.e. has already been mapped and
1544 is changing its gravity */
1545 if (self->frame && self->gravity != oldgravity) {
1546 /* move our idea of the client's position based on its new
1548 client_convert_gravity(self, oldgravity,
1549 &self->area.x, &self->area.y,
1550 self->area.width, self->area.height);
1554 if (size.flags & PAspect) {
1555 if (size.min_aspect.y)
1557 (gfloat) size.min_aspect.x / size.min_aspect.y;
1558 if (size.max_aspect.y)
1560 (gfloat) size.max_aspect.x / size.max_aspect.y;
1563 if (size.flags & PMinSize)
1564 SIZE_SET(self->min_size, size.min_width, size.min_height);
1566 if (size.flags & PMaxSize)
1567 SIZE_SET(self->max_size, size.max_width, size.max_height);
1569 if (size.flags & PBaseSize)
1570 SIZE_SET(self->base_size, size.base_width, size.base_height);
1572 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1573 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1577 void client_setup_decor_and_functions(ObClient *self)
1579 /* start with everything (cept fullscreen) */
1581 (OB_FRAME_DECOR_TITLEBAR |
1582 OB_FRAME_DECOR_HANDLE |
1583 OB_FRAME_DECOR_GRIPS |
1584 OB_FRAME_DECOR_BORDER |
1585 OB_FRAME_DECOR_ICON |
1586 OB_FRAME_DECOR_ALLDESKTOPS |
1587 OB_FRAME_DECOR_ICONIFY |
1588 OB_FRAME_DECOR_MAXIMIZE |
1589 OB_FRAME_DECOR_SHADE |
1590 OB_FRAME_DECOR_CLOSE);
1592 (OB_CLIENT_FUNC_RESIZE |
1593 OB_CLIENT_FUNC_MOVE |
1594 OB_CLIENT_FUNC_ICONIFY |
1595 OB_CLIENT_FUNC_MAXIMIZE |
1596 OB_CLIENT_FUNC_SHADE |
1597 OB_CLIENT_FUNC_CLOSE |
1598 OB_CLIENT_FUNC_BELOW |
1599 OB_CLIENT_FUNC_ABOVE);
1601 if (!(self->min_size.width < self->max_size.width ||
1602 self->min_size.height < self->max_size.height))
1603 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1605 switch (self->type) {
1606 case OB_CLIENT_TYPE_NORMAL:
1607 /* normal windows retain all of the possible decorations and
1608 functionality, and are the only windows that you can fullscreen */
1609 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1612 case OB_CLIENT_TYPE_DIALOG:
1613 case OB_CLIENT_TYPE_UTILITY:
1614 /* these windows cannot be maximized */
1615 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1618 case OB_CLIENT_TYPE_MENU:
1619 case OB_CLIENT_TYPE_TOOLBAR:
1620 /* these windows get less functionality */
1621 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY | OB_CLIENT_FUNC_RESIZE);
1624 case OB_CLIENT_TYPE_SPLASH:
1625 /* these don't get get any decorations, and the only thing you can
1626 do with them is move them */
1627 self->decorations = 0;
1628 self->functions = OB_CLIENT_FUNC_MOVE;
1630 case OB_CLIENT_TYPE_DESKTOP:
1631 /* these windows are not manipulated by the window manager */
1632 self->decorations = 0;
1633 self->functions = 0;
1635 case OB_CLIENT_TYPE_DOCK:
1636 /* these windows are not manipulated by the window manager, but they
1637 can set below layer which has a special meaning */
1638 self->decorations = 0;
1639 self->functions = OB_CLIENT_FUNC_BELOW;
1643 /* Mwm Hints are applied subtractively to what has already been chosen for
1644 decor and functionality */
1645 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1646 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1647 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1648 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1650 /* if the mwm hints request no handle or title, then all
1651 decorations are disabled, but keep the border if that's
1653 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1654 self->decorations = OB_FRAME_DECOR_BORDER;
1656 self->decorations = 0;
1661 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1662 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1663 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1664 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1665 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1666 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1667 /* dont let mwm hints kill any buttons
1668 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1669 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1670 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1671 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1673 /* dont let mwm hints kill the close button
1674 if (! (self->mwmhints.functions & MwmFunc_Close))
1675 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1679 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1680 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1681 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1682 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1683 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1684 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1686 /* can't maximize without moving/resizing */
1687 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1688 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1689 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1690 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1691 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1694 /* kill the handle on fully maxed windows */
1695 if (self->max_vert && self->max_horz)
1696 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1698 /* finally, the user can have requested no decorations, which overrides
1699 everything (but doesnt give it a border if it doesnt have one) */
1700 if (self->undecorated) {
1701 if (config_theme_keepborder)
1702 self->decorations &= OB_FRAME_DECOR_BORDER;
1704 self->decorations = 0;
1707 /* if we don't have a titlebar, then we cannot shade! */
1708 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1709 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1711 /* now we need to check against rules for the client's current state */
1712 if (self->fullscreen) {
1713 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1714 OB_CLIENT_FUNC_FULLSCREEN |
1715 OB_CLIENT_FUNC_ICONIFY);
1716 self->decorations = 0;
1719 client_change_allowed_actions(self);
1722 /* adjust the client's decorations, etc. */
1723 client_reconfigure(self);
1727 static void client_change_allowed_actions(ObClient *self)
1732 /* desktop windows are kept on all desktops */
1733 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1734 actions[num++] = prop_atoms.net_wm_action_change_desktop;
1736 if (self->functions & OB_CLIENT_FUNC_SHADE)
1737 actions[num++] = prop_atoms.net_wm_action_shade;
1738 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1739 actions[num++] = prop_atoms.net_wm_action_close;
1740 if (self->functions & OB_CLIENT_FUNC_MOVE)
1741 actions[num++] = prop_atoms.net_wm_action_move;
1742 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1743 actions[num++] = prop_atoms.net_wm_action_minimize;
1744 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1745 actions[num++] = prop_atoms.net_wm_action_resize;
1746 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1747 actions[num++] = prop_atoms.net_wm_action_fullscreen;
1748 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1749 actions[num++] = prop_atoms.net_wm_action_maximize_horz;
1750 actions[num++] = prop_atoms.net_wm_action_maximize_vert;
1752 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1753 actions[num++] = prop_atoms.net_wm_action_above;
1754 if (self->functions & OB_CLIENT_FUNC_BELOW)
1755 actions[num++] = prop_atoms.net_wm_action_below;
1757 PROP_SETA32(self->window, net_wm_allowed_actions, atom, actions, num);
1759 /* make sure the window isn't breaking any rules now */
1761 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1762 if (self->frame) client_shade(self, FALSE);
1763 else self->shaded = FALSE;
1765 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY) && self->iconic) {
1766 if (self->frame) client_iconify(self, FALSE, TRUE, FALSE);
1767 else self->iconic = FALSE;
1769 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1770 if (self->frame) client_fullscreen(self, FALSE);
1771 else self->fullscreen = FALSE;
1773 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
1775 if (self->frame) client_maximize(self, FALSE, 0);
1776 else self->max_vert = self->max_horz = FALSE;
1780 void client_reconfigure(ObClient *self)
1782 /* by making this pass FALSE for user, we avoid the emacs event storm where
1783 every configurenotify causes an update in its normal hints, i think this
1784 is generally what we want anyways... */
1785 client_configure(self, self->area.x, self->area.y,
1786 self->area.width, self->area.height, FALSE, TRUE);
1789 void client_update_wmhints(ObClient *self)
1793 /* assume a window takes input if it doesnt specify */
1794 self->can_focus = TRUE;
1796 if ((hints = XGetWMHints(ob_display, self->window)) != NULL) {
1799 if (hints->flags & InputHint)
1800 self->can_focus = hints->input;
1802 /* only do this when first managing the window *AND* when we aren't
1804 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
1805 if (hints->flags & StateHint)
1806 self->iconic = hints->initial_state == IconicState;
1809 self->urgent = (hints->flags & XUrgencyHint);
1810 if (self->urgent && !ur)
1811 client_hilite(self, TRUE);
1812 else if (!self->urgent && ur && self->demands_attention)
1813 client_hilite(self, FALSE);
1815 if (!(hints->flags & WindowGroupHint))
1816 hints->window_group = None;
1818 /* did the group state change? */
1819 if (hints->window_group !=
1820 (self->group ? self->group->leader : None))
1822 ObGroup *oldgroup = self->group;
1824 /* remove from the old group if there was one */
1825 if (self->group != NULL) {
1826 group_remove(self->group, self);
1830 /* add ourself to the group if we have one */
1831 if (hints->window_group != None) {
1832 self->group = group_add(hints->window_group, self);
1835 /* Put ourselves into the new group's transient tree, and remove
1836 ourselves from the old group's */
1837 client_update_transient_tree(self, oldgroup, self->group,
1838 self->transient_for,
1839 self->transient_for);
1841 /* Lastly, being in a group, or not, can change if the window is
1842 transient for anything.
1844 The logic for this is:
1845 self->transient = TRUE always if the window wants to be
1846 transient for something, even if transient_for was NULL because
1847 it wasn't in a group before.
1849 If transient_for was NULL and oldgroup was NULL we can assume
1850 that when we add the new group, it will become transient for
1853 If transient_for was OB_TRAN_GROUP, then it must have already
1854 had a group. If it is getting a new group, the above call to
1855 client_update_transient_tree has already taken care of
1856 everything ! If it is losing all group status then it will
1857 no longer be transient for anything and that needs to be
1860 if (self->transient &&
1861 ((self->transient_for == NULL && oldgroup == NULL) ||
1862 (self->transient_for == OB_TRAN_GROUP && !self->group)))
1863 client_update_transient_for(self);
1866 /* the WM_HINTS can contain an icon */
1867 client_update_icons(self);
1873 void client_update_title(ObClient *self)
1876 gchar *visible = NULL;
1878 g_free(self->title);
1881 if (!PROP_GETS(self->window, net_wm_name, utf8, &data)) {
1882 /* try old x stuff */
1883 if (!(PROP_GETS(self->window, wm_name, locale, &data)
1884 || PROP_GETS(self->window, wm_name, utf8, &data))) {
1885 if (self->transient) {
1887 GNOME alert windows are not given titles:
1888 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
1890 data = g_strdup("");
1892 data = g_strdup("Unnamed Window");
1896 if (self->client_machine) {
1897 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
1902 PROP_SETS(self->window, net_wm_visible_name, visible);
1903 self->title = visible;
1906 frame_adjust_title(self->frame);
1908 /* update the icon title */
1910 g_free(self->icon_title);
1913 if (!PROP_GETS(self->window, net_wm_icon_name, utf8, &data))
1914 /* try old x stuff */
1915 if (!(PROP_GETS(self->window, wm_icon_name, locale, &data) ||
1916 PROP_GETS(self->window, wm_icon_name, utf8, &data)))
1917 data = g_strdup(self->title);
1919 PROP_SETS(self->window, net_wm_visible_icon_name, data);
1920 self->icon_title = data;
1923 void client_update_strut(ObClient *self)
1927 gboolean got = FALSE;
1930 if (PROP_GETA32(self->window, net_wm_strut_partial, cardinal,
1934 STRUT_PARTIAL_SET(strut,
1935 data[0], data[2], data[1], data[3],
1936 data[4], data[5], data[8], data[9],
1937 data[6], data[7], data[10], data[11]);
1943 PROP_GETA32(self->window, net_wm_strut, cardinal, &data, &num)) {
1949 /* use the screen's width/height */
1950 a = screen_physical_area();
1952 STRUT_PARTIAL_SET(strut,
1953 data[0], data[2], data[1], data[3],
1954 a->y, a->y + a->height - 1,
1955 a->x, a->x + a->width - 1,
1956 a->y, a->y + a->height - 1,
1957 a->x, a->x + a->width - 1);
1963 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
1964 0, 0, 0, 0, 0, 0, 0, 0);
1966 if (!STRUT_EQUAL(strut, self->strut)) {
1967 self->strut = strut;
1969 /* updating here is pointless while we're being mapped cuz we're not in
1970 the client list yet */
1972 screen_update_areas();
1976 void client_update_icons(ObClient *self)
1982 for (i = 0; i < self->nicons; ++i)
1983 g_free(self->icons[i].data);
1984 if (self->nicons > 0)
1985 g_free(self->icons);
1988 if (PROP_GETA32(self->window, net_wm_icon, cardinal, &data, &num)) {
1989 /* figure out how many valid icons are in here */
1991 while (num - i > 2) {
1995 if (i > num || w*h == 0) break;
1999 self->icons = g_new(ObClientIcon, self->nicons);
2001 /* store the icons */
2003 for (j = 0; j < self->nicons; ++j) {
2006 w = self->icons[j].width = data[i++];
2007 h = self->icons[j].height = data[i++];
2009 if (w*h == 0) continue;
2011 self->icons[j].data = g_new(RrPixel32, w * h);
2012 for (x = 0, y = 0, t = 0; t < w * h; ++t, ++x, ++i) {
2017 self->icons[j].data[t] =
2018 (((data[i] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2019 (((data[i] >> 16) & 0xff) << RrDefaultRedOffset) +
2020 (((data[i] >> 8) & 0xff) << RrDefaultGreenOffset) +
2021 (((data[i] >> 0) & 0xff) << RrDefaultBlueOffset);
2030 if ((hints = XGetWMHints(ob_display, self->window))) {
2031 if (hints->flags & IconPixmapHint) {
2033 self->icons = g_new(ObClientIcon, self->nicons);
2034 xerror_set_ignore(TRUE);
2035 if (!RrPixmapToRGBA(ob_rr_inst,
2037 (hints->flags & IconMaskHint ?
2038 hints->icon_mask : None),
2039 &self->icons[self->nicons-1].width,
2040 &self->icons[self->nicons-1].height,
2041 &self->icons[self->nicons-1].data)){
2042 g_free(&self->icons[self->nicons-1]);
2045 xerror_set_ignore(FALSE);
2051 /* set the default icon onto the window
2052 in theory, this could be a race, but if a window doesn't set an icon
2053 or removes it entirely, it's not very likely it is going to set one
2054 right away afterwards */
2055 if (self->nicons == 0) {
2056 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2059 data = g_new(gulong, 48*48+2);
2060 data[0] = data[1] = 48;
2061 for (i = 0; i < 48*48; ++i)
2062 data[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2063 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2064 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2065 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2066 PROP_SETA32(self->window, net_wm_icon, cardinal, data, 48*48+2);
2068 } else if (self->frame)
2069 /* don't draw the icon empty if we're just setting one now anyways,
2070 we'll get the property change any second */
2071 frame_adjust_icon(self->frame);
2074 void client_update_user_time(ObClient *self)
2077 gboolean got = FALSE;
2079 if (self->user_time_window)
2080 got = PROP_GET32(self->user_time_window,
2081 net_wm_user_time, cardinal, &time);
2083 got = PROP_GET32(self->window, net_wm_user_time, cardinal, &time);
2086 /* we set this every time, not just when it grows, because in practice
2087 sometimes time goes backwards! (ntpdate.. yay....) so.. if it goes
2088 backward we don't want all windows to stop focusing. we'll just
2089 assume noone is setting times older than the last one, cuz that
2090 would be pretty stupid anyways
2092 self->user_time = time;
2094 /*ob_debug("window %s user time %u\n", self->title, time);*/
2098 void client_update_user_time_window(ObClient *self)
2102 if (!PROP_GET32(self->window, net_wm_user_time_window, window, &w))
2105 if (w != self->user_time_window) {
2106 /* remove the old window */
2107 propwin_remove(self->user_time_window, OB_PROPWIN_USER_TIME, self);
2108 self->user_time_window = None;
2110 if (self->group && self->group->leader == w) {
2111 ob_debug_type(OB_DEBUG_APP_BUGS, "Window is setting its "
2112 "_NET_WM_USER_TYPE_WINDOW to its group leader\n");
2113 /* do it anyways..? */
2115 else if (w == self->window) {
2116 ob_debug_type(OB_DEBUG_APP_BUGS, "Window is setting its "
2117 "_NET_WM_USER_TIME_WINDOW to itself\n");
2118 w = None; /* don't do it */
2121 /* add the new window */
2122 propwin_add(w, OB_PROPWIN_USER_TIME, self);
2123 self->user_time_window = w;
2125 /* and update from it */
2126 client_update_user_time(self);
2130 void client_update_icon_geometry(ObClient *self)
2135 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2137 if (PROP_GETA32(self->window, net_wm_icon_geometry, cardinal, &data, &num)
2140 /* don't let them set it with an area < 0 */
2141 RECT_SET(self->icon_geometry, data[0], data[1],
2142 MAX(data[2],0), MAX(data[3],0));
2146 static void client_get_session_ids(ObClient *self)
2153 if (!PROP_GET32(self->window, wm_client_leader, window, &leader))
2156 /* get the SM_CLIENT_ID */
2159 got = PROP_GETS(leader, sm_client_id, locale, &self->sm_client_id);
2161 PROP_GETS(self->window, sm_client_id, locale, &self->sm_client_id);
2163 /* get the WM_CLASS (name and class). make them "" if they are not
2167 got = PROP_GETSS(leader, wm_class, locale, &ss);
2169 got = PROP_GETSS(self->window, wm_class, locale, &ss);
2173 self->name = g_strdup(ss[0]);
2175 self->class = g_strdup(ss[1]);
2180 if (self->name == NULL) self->name = g_strdup("");
2181 if (self->class == NULL) self->class = g_strdup("");
2183 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2186 got = PROP_GETS(leader, wm_window_role, locale, &s);
2188 got = PROP_GETS(self->window, wm_window_role, locale, &s);
2193 self->role = g_strdup("");
2195 /* get the WM_COMMAND */
2199 got = PROP_GETSS(leader, wm_command, locale, &ss);
2201 got = PROP_GETSS(self->window, wm_command, locale, &ss);
2204 /* merge/mash them all together */
2205 gchar *merge = NULL;
2208 for (i = 0; ss[i]; ++i) {
2211 merge = g_strconcat(merge, ss[i], NULL);
2213 merge = g_strconcat(ss[i], NULL);
2218 self->wm_command = merge;
2221 /* get the WM_CLIENT_MACHINE */
2224 got = PROP_GETS(leader, wm_client_machine, locale, &s);
2226 got = PROP_GETS(self->window, wm_client_machine, locale, &s);
2229 gchar localhost[128];
2231 gethostname(localhost, 127);
2232 localhost[127] = '\0';
2233 if (strcmp(localhost, s) != 0)
2234 self->client_machine = s;
2240 static void client_change_wm_state(ObClient *self)
2245 old = self->wmstate;
2247 if (self->shaded || self->iconic ||
2248 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2250 self->wmstate = IconicState;
2252 self->wmstate = NormalState;
2254 if (old != self->wmstate) {
2255 PROP_MSG(self->window, kde_wm_change_state,
2256 self->wmstate, 1, 0, 0);
2258 state[0] = self->wmstate;
2260 PROP_SETA32(self->window, wm_state, wm_state, state, 2);
2264 static void client_change_state(ObClient *self)
2266 gulong netstate[11];
2271 netstate[num++] = prop_atoms.net_wm_state_modal;
2273 netstate[num++] = prop_atoms.net_wm_state_shaded;
2275 netstate[num++] = prop_atoms.net_wm_state_hidden;
2276 if (self->skip_taskbar)
2277 netstate[num++] = prop_atoms.net_wm_state_skip_taskbar;
2278 if (self->skip_pager)
2279 netstate[num++] = prop_atoms.net_wm_state_skip_pager;
2280 if (self->fullscreen)
2281 netstate[num++] = prop_atoms.net_wm_state_fullscreen;
2283 netstate[num++] = prop_atoms.net_wm_state_maximized_vert;
2285 netstate[num++] = prop_atoms.net_wm_state_maximized_horz;
2287 netstate[num++] = prop_atoms.net_wm_state_above;
2289 netstate[num++] = prop_atoms.net_wm_state_below;
2290 if (self->demands_attention)
2291 netstate[num++] = prop_atoms.net_wm_state_demands_attention;
2292 if (self->undecorated)
2293 netstate[num++] = prop_atoms.openbox_wm_state_undecorated;
2294 PROP_SETA32(self->window, net_wm_state, atom, netstate, num);
2297 frame_adjust_state(self->frame);
2300 ObClient *client_search_focus_tree(ObClient *self)
2305 for (it = self->transients; it; it = g_slist_next(it)) {
2306 if (client_focused(it->data)) return it->data;
2307 if ((ret = client_search_focus_tree(it->data))) return ret;
2312 ObClient *client_search_focus_tree_full(ObClient *self)
2314 if (self->transient_for) {
2315 if (self->transient_for != OB_TRAN_GROUP) {
2316 return client_search_focus_tree_full(self->transient_for);
2319 gboolean recursed = FALSE;
2321 for (it = self->group->members; it; it = g_slist_next(it))
2322 if (!((ObClient*)it->data)->transient_for) {
2324 if ((c = client_search_focus_tree_full(it->data)))
2333 /* this function checks the whole tree, the client_search_focus_tree~
2334 does not, so we need to check this window */
2335 if (client_focused(self))
2337 return client_search_focus_tree(self);
2340 static ObStackingLayer calc_layer(ObClient *self)
2344 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2345 l = OB_STACKING_LAYER_DESKTOP;
2346 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2347 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2348 else l = OB_STACKING_LAYER_ABOVE;
2350 else if ((self->fullscreen ||
2351 /* no decorations and fills the monitor = oldskool fullscreen */
2352 (self->frame != NULL &&
2353 (self->frame->size.right == 0 && self->frame->size.left == 0 &&
2354 self->frame->size.bottom == 0 && self->frame->size.top == 0 &&
2355 RECT_EQUAL(self->area,
2356 *screen_physical_area_monitor
2357 (client_monitor(self)))))) &&
2358 (client_focused(self) || client_search_focus_tree(self)))
2359 l = OB_STACKING_LAYER_FULLSCREEN;
2360 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2361 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2362 else l = OB_STACKING_LAYER_NORMAL;
2367 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2368 ObStackingLayer min)
2370 ObStackingLayer old, own;
2374 own = calc_layer(self);
2375 self->layer = MAX(own, min);
2377 if (self->layer != old) {
2378 stacking_remove(CLIENT_AS_WINDOW(self));
2379 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2382 for (it = self->transients; it; it = g_slist_next(it))
2383 client_calc_layer_recursive(it->data, orig,
2387 void client_calc_layer(ObClient *self)
2394 /* transients take on the layer of their parents */
2395 it = client_search_all_top_parents(self);
2397 for (; it; it = g_slist_next(it))
2398 client_calc_layer_recursive(it->data, orig, 0);
2401 gboolean client_should_show(ObClient *self)
2405 if (client_normal(self) && screen_showing_desktop)
2407 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2413 void client_show(ObClient *self)
2416 if (client_should_show(self)) {
2417 frame_show(self->frame);
2420 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2421 needs to be in IconicState. This includes when it is on another
2424 client_change_wm_state(self);
2427 void client_hide(ObClient *self)
2429 if (!client_should_show(self)) {
2430 frame_hide(self->frame);
2432 client_call_notifies(self, client_hide_notifies);
2435 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2436 needs to be in IconicState. This includes when it is on another
2439 client_change_wm_state(self);
2442 void client_showhide(ObClient *self)
2445 if (client_should_show(self)) {
2446 frame_show(self->frame);
2449 frame_hide(self->frame);
2451 client_call_notifies(self, client_hide_notifies);
2454 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible, it
2455 needs to be in IconicState. This includes when it is on another
2458 client_change_wm_state(self);
2461 gboolean client_normal(ObClient *self) {
2462 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2463 self->type == OB_CLIENT_TYPE_DOCK ||
2464 self->type == OB_CLIENT_TYPE_SPLASH);
2467 gboolean client_helper(ObClient *self)
2469 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2470 self->type == OB_CLIENT_TYPE_MENU ||
2471 self->type == OB_CLIENT_TYPE_TOOLBAR);
2474 gboolean client_mouse_focusable(ObClient *self)
2476 return !(self->type == OB_CLIENT_TYPE_MENU ||
2477 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2478 self->type == OB_CLIENT_TYPE_SPLASH ||
2479 self->type == OB_CLIENT_TYPE_DOCK);
2482 gboolean client_enter_focusable(ObClient *self)
2484 /* you can focus desktops but it shouldn't on enter */
2485 return (client_mouse_focusable(self) &&
2486 self->type != OB_CLIENT_TYPE_DESKTOP);
2490 static void client_apply_startup_state(ObClient *self)
2492 /* set the desktop hint, to make sure that it always exists */
2493 PROP_SET32(self->window, net_wm_desktop, cardinal, self->desktop);
2495 /* these are in a carefully crafted order.. */
2498 self->iconic = FALSE;
2499 client_iconify(self, TRUE, FALSE, TRUE);
2501 if (self->fullscreen) {
2502 self->fullscreen = FALSE;
2503 client_fullscreen(self, TRUE);
2505 if (self->undecorated) {
2506 self->undecorated = FALSE;
2507 client_set_undecorated(self, TRUE);
2510 self->shaded = FALSE;
2511 client_shade(self, TRUE);
2513 if (self->demands_attention) {
2514 self->demands_attention = FALSE;
2515 client_hilite(self, TRUE);
2518 if (self->max_vert && self->max_horz) {
2519 self->max_vert = self->max_horz = FALSE;
2520 client_maximize(self, TRUE, 0);
2521 } else if (self->max_vert) {
2522 self->max_vert = FALSE;
2523 client_maximize(self, TRUE, 2);
2524 } else if (self->max_horz) {
2525 self->max_horz = FALSE;
2526 client_maximize(self, TRUE, 1);
2529 /* nothing to do for the other states:
2538 void client_convert_gravity(ObClient *self, gint gravity, gint *x, gint *y,
2541 gint oldg = self->gravity;
2543 /* get the frame's position from the requested stuff */
2544 self->gravity = gravity;
2545 frame_client_gravity(self->frame, x, y, w, h);
2546 self->gravity = oldg;
2548 /* get the client's position in its true gravity from that */
2549 frame_frame_gravity(self->frame, x, y, w, h);
2552 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2553 gint *logicalw, gint *logicalh,
2556 Rect desired_area = {*x, *y, *w, *h};
2558 /* make the frame recalculate its dimentions n shit without changing
2559 anything visible for real, this way the constraints below can work with
2560 the updated frame dimensions. */
2561 frame_adjust_area(self->frame, TRUE, TRUE, TRUE);
2563 /* work within the prefered sizes given by the window */
2564 if (!(*w == self->area.width && *h == self->area.height)) {
2565 gint basew, baseh, minw, minh;
2567 /* base size is substituted with min size if not specified */
2568 if (self->base_size.width || self->base_size.height) {
2569 basew = self->base_size.width;
2570 baseh = self->base_size.height;
2572 basew = self->min_size.width;
2573 baseh = self->min_size.height;
2575 /* min size is substituted with base size if not specified */
2576 if (self->min_size.width || self->min_size.height) {
2577 minw = self->min_size.width;
2578 minh = self->min_size.height;
2580 minw = self->base_size.width;
2581 minh = self->base_size.height;
2584 /* if this is a user-requested resize, then check against min/max
2587 /* smaller than min size or bigger than max size? */
2588 if (*w > self->max_size.width) *w = self->max_size.width;
2589 if (*w < minw) *w = minw;
2590 if (*h > self->max_size.height) *h = self->max_size.height;
2591 if (*h < minh) *h = minh;
2596 /* keep to the increments */
2597 *w /= self->size_inc.width;
2598 *h /= self->size_inc.height;
2600 /* you cannot resize to nothing */
2601 if (basew + *w < 1) *w = 1 - basew;
2602 if (baseh + *h < 1) *h = 1 - baseh;
2604 /* save the logical size */
2605 *logicalw = self->size_inc.width > 1 ? *w : *w + basew;
2606 *logicalh = self->size_inc.height > 1 ? *h : *h + baseh;
2608 *w *= self->size_inc.width;
2609 *h *= self->size_inc.height;
2614 /* adjust the height to match the width for the aspect ratios.
2615 for this, min size is not substituted for base size ever. */
2616 *w -= self->base_size.width;
2617 *h -= self->base_size.height;
2619 if (!self->fullscreen) {
2620 if (self->min_ratio)
2621 if (*h * self->min_ratio > *w) {
2622 *h = (gint)(*w / self->min_ratio);
2624 /* you cannot resize to nothing */
2627 *w = (gint)(*h * self->min_ratio);
2630 if (self->max_ratio)
2631 if (*h * self->max_ratio < *w) {
2632 *h = (gint)(*w / self->max_ratio);
2634 /* you cannot resize to nothing */
2637 *w = (gint)(*h * self->min_ratio);
2642 *w += self->base_size.width;
2643 *h += self->base_size.height;
2646 /* gets the frame's position */
2647 frame_client_gravity(self->frame, x, y, *w, *h);
2649 /* these positions are frame positions, not client positions */
2651 /* set the size and position if fullscreen */
2652 if (self->fullscreen) {
2656 i = screen_find_monitor(&desired_area);
2657 a = screen_physical_area_monitor(i);
2664 user = FALSE; /* ignore if the client can't be moved/resized when it
2665 is entering fullscreen */
2666 } else if (self->max_horz || self->max_vert) {
2670 i = screen_find_monitor(&desired_area);
2671 a = screen_area_monitor(self->desktop, i);
2673 /* set the size and position if maximized */
2674 if (self->max_horz) {
2676 *w = a->width - self->frame->size.left - self->frame->size.right;
2678 if (self->max_vert) {
2680 *h = a->height - self->frame->size.top - self->frame->size.bottom;
2683 /* maximizing is not allowed if the user can't move+resize the window
2687 /* gets the client's position */
2688 frame_frame_gravity(self->frame, x, y, *w, *h);
2690 /* these override the above states! if you cant move you can't move! */
2692 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
2696 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
2697 *w = self->area.width;
2698 *h = self->area.height;
2707 void client_configure_full(ObClient *self, gint x, gint y, gint w, gint h,
2708 gboolean user, gboolean final)
2711 gboolean send_resize_client;
2712 gboolean moved = FALSE, resized = FALSE;
2713 guint fdecor = self->frame->decorations;
2714 gboolean fhorz = self->frame->max_horz;
2715 gint logicalw, logicalh;
2717 /* find the new x, y, width, and height (and logical size) */
2718 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
2720 /* set the logical size if things changed */
2721 if (!(w == self->area.width && h == self->area.height))
2722 SIZE_SET(self->logical_size, logicalw, logicalh);
2724 /* figure out if we moved or resized or what */
2725 moved = x != self->area.x || y != self->area.y;
2726 resized = w != self->area.width || h != self->area.height;
2728 oldw = self->area.width;
2729 oldh = self->area.height;
2730 RECT_SET(self->area, x, y, w, h);
2732 /* for app-requested resizes, always resize if 'resized' is true.
2733 for user-requested ones, only resize if final is true, or when
2734 resizing in redraw mode */
2735 send_resize_client = ((!user && resized) ||
2737 (resized && config_resize_redraw))));
2739 /* if the client is enlarging, then resize the client before the frame */
2740 if (send_resize_client && (w > oldw || h > oldh)) {
2741 XResizeWindow(ob_display, self->window,
2742 MAX(w, oldw), MAX(h, oldh));
2743 /* resize the plate to show the client padding color underneath */
2744 frame_adjust_client_area(self->frame);
2747 /* find the frame's dimensions and move/resize it */
2748 if (self->decorations != fdecor || self->max_horz != fhorz)
2749 moved = resized = TRUE;
2750 if (moved || resized)
2751 frame_adjust_area(self->frame, moved, resized, FALSE);
2753 if ((!user || (user && final)) && !resized)
2757 POINT_SET(self->root_pos,
2758 self->frame->area.x + self->frame->size.left -
2760 self->frame->area.y + self->frame->size.top -
2761 self->border_width);
2763 event.type = ConfigureNotify;
2764 event.xconfigure.display = ob_display;
2765 event.xconfigure.event = self->window;
2766 event.xconfigure.window = self->window;
2768 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d\n",
2769 self->title, self->root_pos.x, self->root_pos.y, w, h);
2771 /* root window real coords */
2772 event.xconfigure.x = self->root_pos.x;
2773 event.xconfigure.y = self->root_pos.y;
2774 event.xconfigure.width = w;
2775 event.xconfigure.height = h;
2776 event.xconfigure.border_width = 0;
2777 event.xconfigure.above = self->frame->plate;
2778 event.xconfigure.override_redirect = FALSE;
2779 XSendEvent(event.xconfigure.display, event.xconfigure.window,
2780 FALSE, StructureNotifyMask, &event);
2783 /* if the client is shrinking, then resize the frame before the client */
2784 if (send_resize_client && (w <= oldw || h <= oldh)) {
2785 /* resize the plate to show the client padding color underneath */
2786 frame_adjust_client_area(self->frame);
2788 if (send_resize_client)
2789 XResizeWindow(ob_display, self->window, w, h);
2795 void client_fullscreen(ObClient *self, gboolean fs)
2799 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
2800 self->fullscreen == fs) return; /* already done */
2802 self->fullscreen = fs;
2803 client_change_state(self); /* change the state hints on the client */
2804 client_calc_layer(self); /* and adjust out layer/stacking */
2807 self->pre_fullscreen_area = self->area;
2808 /* if the window is maximized, its area isn't all that meaningful.
2809 save it's premax area instead. */
2810 if (self->max_horz) {
2811 self->pre_fullscreen_area.x = self->pre_max_area.x;
2812 self->pre_fullscreen_area.width = self->pre_max_area.width;
2814 if (self->max_vert) {
2815 self->pre_fullscreen_area.y = self->pre_max_area.y;
2816 self->pre_fullscreen_area.height = self->pre_max_area.height;
2819 /* these are not actually used cuz client_configure will set them
2820 as appropriate when the window is fullscreened */
2825 if (self->pre_fullscreen_area.width > 0 &&
2826 self->pre_fullscreen_area.height > 0)
2828 x = self->pre_fullscreen_area.x;
2829 y = self->pre_fullscreen_area.y;
2830 w = self->pre_fullscreen_area.width;
2831 h = self->pre_fullscreen_area.height;
2832 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
2834 /* pick some fallbacks... */
2835 a = screen_area_monitor(self->desktop, 0);
2836 x = a->x + a->width / 4;
2837 y = a->y + a->height / 4;
2843 client_setup_decor_and_functions(self);
2845 client_move_resize(self, x, y, w, h);
2847 /* try focus us when we go into fullscreen mode */
2851 static void client_iconify_recursive(ObClient *self,
2852 gboolean iconic, gboolean curdesk,
2853 gboolean hide_animation)
2856 gboolean changed = FALSE;
2859 if (self->iconic != iconic) {
2860 ob_debug("%sconifying window: 0x%lx\n", (iconic ? "I" : "Uni"),
2864 /* don't let non-normal windows iconify along with their parents
2866 if (client_normal(self)) {
2867 self->iconic = iconic;
2869 /* update the focus lists.. iconic windows go to the bottom of
2870 the list, put the new iconic window at the 'top of the
2872 focus_order_to_top(self);
2877 self->iconic = iconic;
2879 if (curdesk && self->desktop != screen_desktop &&
2880 self->desktop != DESKTOP_ALL)
2881 client_set_desktop(self, screen_desktop, FALSE);
2883 /* this puts it after the current focused window */
2884 focus_order_remove(self);
2885 focus_order_add_new(self);
2892 client_change_state(self);
2893 if (config_animate_iconify && !hide_animation)
2894 frame_begin_iconify_animation(self->frame, iconic);
2895 /* do this after starting the animation so it doesn't flash */
2896 client_showhide(self);
2899 /* iconify all direct transients, and deiconify all transients
2901 for (it = self->transients; it; it = g_slist_next(it))
2902 if (it->data != self)
2903 if (client_is_direct_child(self, it->data) || !iconic)
2904 client_iconify_recursive(it->data, iconic, curdesk,
2908 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
2909 gboolean hide_animation)
2911 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
2912 /* move up the transient chain as far as possible first */
2913 self = client_search_top_normal_parent(self);
2914 client_iconify_recursive(self, iconic, curdesk, hide_animation);
2918 void client_maximize(ObClient *self, gboolean max, gint dir)
2922 g_assert(dir == 0 || dir == 1 || dir == 2);
2923 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE)) return; /* can't */
2925 /* check if already done */
2927 if (dir == 0 && self->max_horz && self->max_vert) return;
2928 if (dir == 1 && self->max_horz) return;
2929 if (dir == 2 && self->max_vert) return;
2931 if (dir == 0 && !self->max_horz && !self->max_vert) return;
2932 if (dir == 1 && !self->max_horz) return;
2933 if (dir == 2 && !self->max_vert) return;
2936 /* we just tell it to configure in the same place and client_configure
2937 worries about filling the screen with the window */
2940 w = self->area.width;
2941 h = self->area.height;
2944 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
2945 RECT_SET(self->pre_max_area,
2946 self->area.x, self->pre_max_area.y,
2947 self->area.width, self->pre_max_area.height);
2949 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
2950 RECT_SET(self->pre_max_area,
2951 self->pre_max_area.x, self->area.y,
2952 self->pre_max_area.width, self->area.height);
2957 a = screen_area_monitor(self->desktop, 0);
2958 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
2959 if (self->pre_max_area.width > 0) {
2960 x = self->pre_max_area.x;
2961 w = self->pre_max_area.width;
2963 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
2964 0, self->pre_max_area.height);
2966 /* pick some fallbacks... */
2967 x = a->x + a->width / 4;
2971 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
2972 if (self->pre_max_area.height > 0) {
2973 y = self->pre_max_area.y;
2974 h = self->pre_max_area.height;
2976 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
2977 self->pre_max_area.width, 0);
2979 /* pick some fallbacks... */
2980 y = a->y + a->height / 4;
2986 if (dir == 0 || dir == 1) /* horz */
2987 self->max_horz = max;
2988 if (dir == 0 || dir == 2) /* vert */
2989 self->max_vert = max;
2991 client_change_state(self); /* change the state hints on the client */
2993 client_setup_decor_and_functions(self);
2995 client_move_resize(self, x, y, w, h);
2998 void client_shade(ObClient *self, gboolean shade)
3000 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3001 shade) || /* can't shade */
3002 self->shaded == shade) return; /* already done */
3004 self->shaded = shade;
3005 client_change_state(self);
3006 client_change_wm_state(self); /* the window is being hidden/shown */
3007 /* resize the frame to just the titlebar */
3008 frame_adjust_area(self->frame, FALSE, FALSE, FALSE);
3011 void client_close(ObClient *self)
3015 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3017 /* in the case that the client provides no means to requesting that it
3018 close, we just kill it */
3019 if (!self->delete_window)
3023 XXX: itd be cool to do timeouts and shit here for killing the client's
3025 like... if the window is around after 5 seconds, then the close button
3026 turns a nice red, and if this function is called again, the client is
3030 ce.xclient.type = ClientMessage;
3031 ce.xclient.message_type = prop_atoms.wm_protocols;
3032 ce.xclient.display = ob_display;
3033 ce.xclient.window = self->window;
3034 ce.xclient.format = 32;
3035 ce.xclient.data.l[0] = prop_atoms.wm_delete_window;
3036 ce.xclient.data.l[1] = event_curtime;
3037 ce.xclient.data.l[2] = 0l;
3038 ce.xclient.data.l[3] = 0l;
3039 ce.xclient.data.l[4] = 0l;
3040 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
3043 void client_kill(ObClient *self)
3045 XKillClient(ob_display, self->window);
3048 void client_hilite(ObClient *self, gboolean hilite)
3050 if (self->demands_attention == hilite)
3051 return; /* no change */
3053 /* don't allow focused windows to hilite */
3054 self->demands_attention = hilite && !client_focused(self);
3055 if (self->frame != NULL) { /* if we're mapping, just set the state */
3056 if (self->demands_attention)
3057 frame_flash_start(self->frame);
3059 frame_flash_stop(self->frame);
3060 client_change_state(self);
3064 void client_set_desktop_recursive(ObClient *self,
3071 if (target != self->desktop) {
3073 ob_debug("Setting desktop %u\n", target+1);
3075 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3077 old = self->desktop;
3078 self->desktop = target;
3079 PROP_SET32(self->window, net_wm_desktop, cardinal, target);
3080 /* the frame can display the current desktop state */
3081 frame_adjust_state(self->frame);
3082 /* 'move' the window to the new desktop */
3084 client_showhide(self);
3085 /* raise if it was not already on the desktop */
3086 if (old != DESKTOP_ALL)
3087 stacking_raise(CLIENT_AS_WINDOW(self));
3088 if (STRUT_EXISTS(self->strut))
3089 screen_update_areas();
3092 /* move all transients */
3093 for (it = self->transients; it; it = g_slist_next(it))
3094 if (it->data != self)
3095 if (client_is_direct_child(self, it->data))
3096 client_set_desktop_recursive(it->data, target, donthide);
3099 void client_set_desktop(ObClient *self, guint target,
3102 self = client_search_top_normal_parent(self);
3103 client_set_desktop_recursive(self, target, donthide);
3106 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3108 while (child != parent &&
3109 child->transient_for && child->transient_for != OB_TRAN_GROUP)
3110 child = child->transient_for;
3111 return child == parent;
3114 ObClient *client_search_modal_child(ObClient *self)
3119 for (it = self->transients; it; it = g_slist_next(it)) {
3120 ObClient *c = it->data;
3121 if ((ret = client_search_modal_child(c))) return ret;
3122 if (c->modal) return c;
3127 gboolean client_validate(ObClient *self)
3131 XSync(ob_display, FALSE); /* get all events on the server */
3133 if (XCheckTypedWindowEvent(ob_display, self->window, DestroyNotify, &e) ||
3134 XCheckTypedWindowEvent(ob_display, self->window, UnmapNotify, &e)) {
3135 XPutBackEvent(ob_display, &e);
3142 void client_set_wm_state(ObClient *self, glong state)
3144 if (state == self->wmstate) return; /* no change */
3148 client_iconify(self, TRUE, TRUE, FALSE);
3151 client_iconify(self, FALSE, TRUE, FALSE);
3156 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3158 gboolean shaded = self->shaded;
3159 gboolean fullscreen = self->fullscreen;
3160 gboolean undecorated = self->undecorated;
3161 gboolean max_horz = self->max_horz;
3162 gboolean max_vert = self->max_vert;
3163 gboolean modal = self->modal;
3164 gboolean iconic = self->iconic;
3165 gboolean demands_attention = self->demands_attention;
3166 gboolean above = self->above;
3167 gboolean below = self->below;
3170 if (!(action == prop_atoms.net_wm_state_add ||
3171 action == prop_atoms.net_wm_state_remove ||
3172 action == prop_atoms.net_wm_state_toggle))
3173 /* an invalid action was passed to the client message, ignore it */
3176 for (i = 0; i < 2; ++i) {
3177 Atom state = i == 0 ? data1 : data2;
3179 if (!state) continue;
3181 /* if toggling, then pick whether we're adding or removing */
3182 if (action == prop_atoms.net_wm_state_toggle) {
3183 if (state == prop_atoms.net_wm_state_modal)
3184 action = modal ? prop_atoms.net_wm_state_remove :
3185 prop_atoms.net_wm_state_add;
3186 else if (state == prop_atoms.net_wm_state_maximized_vert)
3187 action = self->max_vert ? prop_atoms.net_wm_state_remove :
3188 prop_atoms.net_wm_state_add;
3189 else if (state == prop_atoms.net_wm_state_maximized_horz)
3190 action = self->max_horz ? prop_atoms.net_wm_state_remove :
3191 prop_atoms.net_wm_state_add;
3192 else if (state == prop_atoms.net_wm_state_shaded)
3193 action = shaded ? prop_atoms.net_wm_state_remove :
3194 prop_atoms.net_wm_state_add;
3195 else if (state == prop_atoms.net_wm_state_skip_taskbar)
3196 action = self->skip_taskbar ?
3197 prop_atoms.net_wm_state_remove :
3198 prop_atoms.net_wm_state_add;
3199 else if (state == prop_atoms.net_wm_state_skip_pager)
3200 action = self->skip_pager ?
3201 prop_atoms.net_wm_state_remove :
3202 prop_atoms.net_wm_state_add;
3203 else if (state == prop_atoms.net_wm_state_hidden)
3204 action = self->iconic ?
3205 prop_atoms.net_wm_state_remove :
3206 prop_atoms.net_wm_state_add;
3207 else if (state == prop_atoms.net_wm_state_fullscreen)
3208 action = fullscreen ?
3209 prop_atoms.net_wm_state_remove :
3210 prop_atoms.net_wm_state_add;
3211 else if (state == prop_atoms.net_wm_state_above)
3212 action = self->above ? prop_atoms.net_wm_state_remove :
3213 prop_atoms.net_wm_state_add;
3214 else if (state == prop_atoms.net_wm_state_below)
3215 action = self->below ? prop_atoms.net_wm_state_remove :
3216 prop_atoms.net_wm_state_add;
3217 else if (state == prop_atoms.net_wm_state_demands_attention)
3218 action = self->demands_attention ?
3219 prop_atoms.net_wm_state_remove :
3220 prop_atoms.net_wm_state_add;
3221 else if (state == prop_atoms.openbox_wm_state_undecorated)
3222 action = undecorated ? prop_atoms.net_wm_state_remove :
3223 prop_atoms.net_wm_state_add;
3226 if (action == prop_atoms.net_wm_state_add) {
3227 if (state == prop_atoms.net_wm_state_modal) {
3229 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3231 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3233 } else if (state == prop_atoms.net_wm_state_shaded) {
3235 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3236 self->skip_taskbar = TRUE;
3237 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3238 self->skip_pager = TRUE;
3239 } else if (state == prop_atoms.net_wm_state_hidden) {
3241 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3243 } else if (state == prop_atoms.net_wm_state_above) {
3246 } else if (state == prop_atoms.net_wm_state_below) {
3249 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3250 demands_attention = TRUE;
3251 } else if (state == prop_atoms.openbox_wm_state_undecorated) {
3255 } else { /* action == prop_atoms.net_wm_state_remove */
3256 if (state == prop_atoms.net_wm_state_modal) {
3258 } else if (state == prop_atoms.net_wm_state_maximized_vert) {
3260 } else if (state == prop_atoms.net_wm_state_maximized_horz) {
3262 } else if (state == prop_atoms.net_wm_state_shaded) {
3264 } else if (state == prop_atoms.net_wm_state_skip_taskbar) {
3265 self->skip_taskbar = FALSE;
3266 } else if (state == prop_atoms.net_wm_state_skip_pager) {
3267 self->skip_pager = FALSE;
3268 } else if (state == prop_atoms.net_wm_state_hidden) {
3270 } else if (state == prop_atoms.net_wm_state_fullscreen) {
3272 } else if (state == prop_atoms.net_wm_state_above) {
3274 } else if (state == prop_atoms.net_wm_state_below) {
3276 } else if (state == prop_atoms.net_wm_state_demands_attention) {
3277 demands_attention = FALSE;
3278 } else if (state == prop_atoms.openbox_wm_state_undecorated) {
3279 undecorated = FALSE;
3283 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3284 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3286 if (max_horz == max_vert) { /* both going the same way */
3287 client_maximize(self, max_horz, 0);
3289 client_maximize(self, max_horz, 1);
3290 client_maximize(self, max_vert, 2);
3294 if (max_horz != self->max_horz)
3295 client_maximize(self, max_horz, 1);
3297 client_maximize(self, max_vert, 2);
3300 /* change fullscreen state before shading, as it will affect if the window
3302 if (fullscreen != self->fullscreen)
3303 client_fullscreen(self, fullscreen);
3304 if (shaded != self->shaded)
3305 client_shade(self, shaded);
3306 if (undecorated != self->undecorated)
3307 client_set_undecorated(self, undecorated);
3308 if (modal != self->modal) {
3309 self->modal = modal;
3310 /* when a window changes modality, then its stacking order with its
3311 transients needs to change */
3312 stacking_raise(CLIENT_AS_WINDOW(self));
3314 if (iconic != self->iconic)
3315 client_iconify(self, iconic, FALSE, FALSE);
3317 if (demands_attention != self->demands_attention)
3318 client_hilite(self, demands_attention);
3320 if (above != self->above || below != self->below) {
3321 self->above = above;
3322 self->below = below;
3323 client_calc_layer(self);
3326 client_change_state(self); /* change the hint to reflect these changes */
3329 ObClient *client_focus_target(ObClient *self)
3331 ObClient *child = NULL;
3333 child = client_search_modal_child(self);
3334 if (child) return child;
3338 gboolean client_can_focus(ObClient *self)
3342 /* choose the correct target */
3343 self = client_focus_target(self);
3345 if (!self->frame->visible)
3348 if (!(self->can_focus || self->focus_notify))
3351 /* do a check to see if the window has already been unmapped or destroyed
3352 do this intelligently while watching out for unmaps we've generated
3353 (ignore_unmaps > 0) */
3354 if (XCheckTypedWindowEvent(ob_display, self->window,
3355 DestroyNotify, &ev)) {
3356 XPutBackEvent(ob_display, &ev);
3359 while (XCheckTypedWindowEvent(ob_display, self->window,
3360 UnmapNotify, &ev)) {
3361 if (self->ignore_unmaps) {
3362 self->ignore_unmaps--;
3364 XPutBackEvent(ob_display, &ev);
3372 gboolean client_focus(ObClient *self)
3374 /* choose the correct target */
3375 self = client_focus_target(self);
3377 if (!client_can_focus(self)) {
3378 if (!self->frame->visible) {
3379 /* update the focus lists */
3380 focus_order_to_top(self);
3385 ob_debug_type(OB_DEBUG_FOCUS,
3386 "Focusing client \"%s\" at time %u\n",
3387 self->title, event_curtime);
3389 /* if there is a grab going on, then we need to cancel it. if we move
3390 focus during the grab, applications will get NotifyWhileGrabbed events
3393 actions should not rely on being able to move focus during an
3396 if (keyboard_interactively_grabbed())
3397 keyboard_interactive_cancel();
3399 if (self->can_focus) {
3400 /* This can cause a BadMatch error with CurrentTime, or if an app
3401 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
3402 xerror_set_ignore(TRUE);
3403 XSetInputFocus(ob_display, self->window, RevertToPointerRoot,
3405 xerror_set_ignore(FALSE);
3408 if (self->focus_notify) {
3410 ce.xclient.type = ClientMessage;
3411 ce.xclient.message_type = prop_atoms.wm_protocols;
3412 ce.xclient.display = ob_display;
3413 ce.xclient.window = self->window;
3414 ce.xclient.format = 32;
3415 ce.xclient.data.l[0] = prop_atoms.wm_take_focus;
3416 ce.xclient.data.l[1] = event_curtime;
3417 ce.xclient.data.l[2] = 0l;
3418 ce.xclient.data.l[3] = 0l;
3419 ce.xclient.data.l[4] = 0l;
3420 XSendEvent(ob_display, self->window, FALSE, NoEventMask, &ce);
3424 ob_debug("%sively focusing %lx at %d\n",
3425 (self->can_focus ? "act" : "pass"),
3426 self->window, (gint) event_curtime);
3429 /* Cause the FocusIn to come back to us. Important for desktop switches,
3430 since otherwise we'll have no FocusIn on the queue and send it off to
3431 the focus_backup. */
3432 XSync(ob_display, FALSE);
3436 /*! Present the client to the user.
3437 @param raise If the client should be raised or not. You should only set
3438 raise to false if you don't care if the window is completely
3441 static void client_present(ObClient *self, gboolean here, gboolean raise)
3443 /* if using focus_delay, stop the timer now so that focus doesn't
3445 event_halt_focus_delay();
3447 if (client_normal(self) && screen_showing_desktop)
3448 screen_show_desktop(FALSE, self);
3450 client_iconify(self, FALSE, here, FALSE);
3451 if (self->desktop != DESKTOP_ALL &&
3452 self->desktop != screen_desktop)
3455 client_set_desktop(self, screen_desktop, FALSE);
3457 screen_set_desktop(self->desktop, FALSE);
3458 } else if (!self->frame->visible)
3459 /* if its not visible for other reasons, then don't mess
3463 client_shade(self, FALSE);
3465 stacking_raise(CLIENT_AS_WINDOW(self));
3470 void client_activate(ObClient *self, gboolean here, gboolean user)
3472 guint32 last_time = focus_client ? focus_client->user_time : CurrentTime;
3473 gboolean allow = FALSE;
3475 /* if the request came from the user, or if nothing is focused, then grant
3477 if the currently focused app doesn't set a user_time, then it can't
3478 benefit from any focus stealing prevention.
3480 if (user || !focus_client || !last_time)
3482 /* otherwise, if they didn't give a time stamp or if it is too old, they
3485 allow = event_curtime && event_time_after(event_curtime, last_time);
3487 ob_debug_type(OB_DEBUG_FOCUS,
3488 "Want to activate window 0x%x with time %u (last time %u), "
3489 "source=%s allowing? %d\n",
3490 self->window, event_curtime, last_time,
3491 (user ? "user" : "application"), allow);
3494 if (event_curtime != CurrentTime)
3495 self->user_time = event_curtime;
3497 client_present(self, here, TRUE);
3499 /* don't focus it but tell the user it wants attention */
3500 client_hilite(self, TRUE);
3503 static void client_bring_helper_windows_recursive(ObClient *self,
3508 for (it = self->transients; it; it = g_slist_next(it))
3509 client_bring_helper_windows_recursive(it->data, desktop);
3511 if (client_helper(self) &&
3512 self->desktop != desktop && self->desktop != DESKTOP_ALL)
3514 client_set_desktop(self, desktop, FALSE);
3518 void client_bring_helper_windows(ObClient *self)
3520 client_bring_helper_windows_recursive(self, self->desktop);
3523 gboolean client_focused(ObClient *self)
3525 return self == focus_client;
3528 static ObClientIcon* client_icon_recursive(ObClient *self, gint w, gint h)
3531 gulong min_diff, min_i;
3533 if (!self->nicons) {
3534 ObClientIcon *parent = NULL;
3536 if (self->transient_for) {
3537 if (self->transient_for != OB_TRAN_GROUP)
3538 parent = client_icon_recursive(self->transient_for, w, h);
3541 for (it = self->group->members; it; it = g_slist_next(it)) {
3542 ObClient *c = it->data;
3543 if (c != self && !c->transient_for) {
3544 if ((parent = client_icon_recursive(c, w, h)))
3554 /* some kind of crappy approximation to find the icon closest in size to
3555 what we requested, but icons are generally all the same ratio as
3556 eachother so it's good enough. */
3558 min_diff = ABS(self->icons[0].width - w) + ABS(self->icons[0].height - h);
3561 for (i = 1; i < self->nicons; ++i) {
3564 diff = ABS(self->icons[0].width - w) + ABS(self->icons[0].height - h);
3565 if (diff < min_diff) {
3570 return &self->icons[min_i];
3573 const ObClientIcon* client_icon(ObClient *self, gint w, gint h)
3576 static ObClientIcon deficon;
3578 if (!(ret = client_icon_recursive(self, w, h))) {
3579 deficon.width = deficon.height = 48;
3580 deficon.data = ob_rr_theme->def_win_icon;
3586 void client_set_layer(ObClient *self, gint layer)
3590 self->above = FALSE;
3591 } else if (layer == 0) {
3592 self->below = self->above = FALSE;
3594 self->below = FALSE;
3597 client_calc_layer(self);
3598 client_change_state(self); /* reflect this in the state hints */
3601 void client_set_undecorated(ObClient *self, gboolean undecorated)
3603 if (self->undecorated != undecorated) {
3604 self->undecorated = undecorated;
3605 client_setup_decor_and_functions(self);
3606 /* Make sure the client knows it might have moved. Maybe there is a
3607 * better way of doing this so only one client_configure is sent, but
3608 * since 125 of these are sent per second when moving the window (with
3609 * user = FALSE) i doubt it matters much.
3611 client_configure(self, self->area.x, self->area.y,
3612 self->area.width, self->area.height, TRUE, TRUE);
3613 client_change_state(self); /* reflect this in the state hints */
3617 guint client_monitor(ObClient *self)
3619 return screen_find_monitor(&self->frame->area);
3622 ObClient *client_search_top_normal_parent(ObClient *self)
3624 while (self->transient_for && self->transient_for != OB_TRAN_GROUP &&
3625 client_normal(self->transient_for))
3626 self = self->transient_for;
3630 static GSList *client_search_all_top_parents_internal(ObClient *self,
3632 ObStackingLayer layer)
3636 /* move up the direct transient chain as far as possible */
3637 while (self->transient_for && self->transient_for != OB_TRAN_GROUP &&
3638 (!bylayer || self->transient_for->layer == layer) &&
3639 client_normal(self->transient_for))
3640 self = self->transient_for;
3642 if (!self->transient_for)
3643 ret = g_slist_prepend(ret, self);
3647 g_assert(self->group);
3649 for (it = self->group->members; it; it = g_slist_next(it)) {
3650 ObClient *c = it->data;
3652 if (!c->transient_for && client_normal(c) &&
3653 (!bylayer || c->layer == layer))
3655 ret = g_slist_prepend(ret, c);
3659 if (ret == NULL) /* no group parents */
3660 ret = g_slist_prepend(ret, self);
3666 GSList *client_search_all_top_parents(ObClient *self)
3668 return client_search_all_top_parents_internal(self, FALSE, 0);
3671 GSList *client_search_all_top_parents_layer(ObClient *self)
3673 return client_search_all_top_parents_internal(self, TRUE, self->layer);
3676 ObClient *client_search_focus_parent(ObClient *self)
3678 if (self->transient_for) {
3679 if (self->transient_for != OB_TRAN_GROUP) {
3680 if (client_focused(self->transient_for))
3681 return self->transient_for;
3685 for (it = self->group->members; it; it = g_slist_next(it)) {
3686 ObClient *c = it->data;
3688 /* checking transient_for prevents infinate loops! */
3689 if (c != self && !c->transient_for)
3690 if (client_focused(c))
3699 ObClient *client_search_parent(ObClient *self, ObClient *search)
3701 if (self->transient_for) {
3702 if (self->transient_for != OB_TRAN_GROUP) {
3703 if (self->transient_for == search)
3708 for (it = self->group->members; it; it = g_slist_next(it)) {
3709 ObClient *c = it->data;
3711 /* checking transient_for prevents infinate loops! */
3712 if (c != self && !c->transient_for)
3722 ObClient *client_search_transient(ObClient *self, ObClient *search)
3726 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
3727 if (sit->data == search)
3729 if (client_search_transient(sit->data, search))
3735 #define WANT_EDGE(cur, c) \
3738 if(!client_normal(cur)) \
3740 if(screen_desktop != cur->desktop && cur->desktop != DESKTOP_ALL) \
3744 if(cur->layer == c->layer) \
3747 #define HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end) \
3748 if ((his_edge_start >= my_edge_start && \
3749 his_edge_start <= my_edge_end) || \
3750 (my_edge_start >= his_edge_start && \
3751 my_edge_start <= his_edge_end)) \
3754 /* finds the nearest edge in the given direction from the current client
3755 * note to self: the edge is the -frame- edge (the actual one), not the
3758 gint client_directional_edge_search(ObClient *c, ObDirection dir, gboolean hang)
3760 gint dest, monitor_dest;
3761 gint my_edge_start, my_edge_end, my_offset;
3768 a = screen_area(c->desktop);
3769 monitor = screen_area_monitor(c->desktop, client_monitor(c));
3772 case OB_DIRECTION_NORTH:
3773 my_edge_start = c->frame->area.x;
3774 my_edge_end = c->frame->area.x + c->frame->area.width;
3775 my_offset = c->frame->area.y + (hang ? c->frame->area.height : 0);
3777 /* default: top of screen */
3778 dest = a->y + (hang ? c->frame->area.height : 0);
3779 monitor_dest = monitor->y + (hang ? c->frame->area.height : 0);
3780 /* if the monitor edge comes before the screen edge, */
3781 /* use that as the destination instead. (For xinerama) */
3782 if (monitor_dest != dest && my_offset > monitor_dest)
3783 dest = monitor_dest;
3785 for(it = client_list; it && my_offset != dest; it = g_list_next(it)) {
3786 gint his_edge_start, his_edge_end, his_offset;
3787 ObClient *cur = it->data;
3791 his_edge_start = cur->frame->area.x;
3792 his_edge_end = cur->frame->area.x + cur->frame->area.width;
3793 his_offset = cur->frame->area.y +
3794 (hang ? 0 : cur->frame->area.height);
3796 if(his_offset + 1 > my_offset)
3799 if(his_offset < dest)
3802 HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end)
3805 case OB_DIRECTION_SOUTH:
3806 my_edge_start = c->frame->area.x;
3807 my_edge_end = c->frame->area.x + c->frame->area.width;
3808 my_offset = c->frame->area.y + (hang ? 0 : c->frame->area.height);
3810 /* default: bottom of screen */
3811 dest = a->y + a->height - (hang ? c->frame->area.height : 0);
3812 monitor_dest = monitor->y + monitor->height -
3813 (hang ? c->frame->area.height : 0);
3814 /* if the monitor edge comes before the screen edge, */
3815 /* use that as the destination instead. (For xinerama) */
3816 if (monitor_dest != dest && my_offset < monitor_dest)
3817 dest = monitor_dest;
3819 for(it = client_list; it && my_offset != dest; it = g_list_next(it)) {
3820 gint his_edge_start, his_edge_end, his_offset;
3821 ObClient *cur = it->data;
3825 his_edge_start = cur->frame->area.x;
3826 his_edge_end = cur->frame->area.x + cur->frame->area.width;
3827 his_offset = cur->frame->area.y +
3828 (hang ? cur->frame->area.height : 0);
3831 if(his_offset - 1 < my_offset)
3834 if(his_offset > dest)
3837 HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end)
3840 case OB_DIRECTION_WEST:
3841 my_edge_start = c->frame->area.y;
3842 my_edge_end = c->frame->area.y + c->frame->area.height;
3843 my_offset = c->frame->area.x + (hang ? c->frame->area.width : 0);
3845 /* default: leftmost egde of screen */
3846 dest = a->x + (hang ? c->frame->area.width : 0);
3847 monitor_dest = monitor->x + (hang ? c->frame->area.width : 0);
3848 /* if the monitor edge comes before the screen edge, */
3849 /* use that as the destination instead. (For xinerama) */
3850 if (monitor_dest != dest && my_offset > monitor_dest)
3851 dest = monitor_dest;
3853 for(it = client_list; it && my_offset != dest; it = g_list_next(it)) {
3854 gint his_edge_start, his_edge_end, his_offset;
3855 ObClient *cur = it->data;
3859 his_edge_start = cur->frame->area.y;
3860 his_edge_end = cur->frame->area.y + cur->frame->area.height;
3861 his_offset = cur->frame->area.x +
3862 (hang ? 0 : cur->frame->area.width);
3864 if(his_offset + 1 > my_offset)
3867 if(his_offset < dest)
3870 HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end)
3873 case OB_DIRECTION_EAST:
3874 my_edge_start = c->frame->area.y;
3875 my_edge_end = c->frame->area.y + c->frame->area.height;
3876 my_offset = c->frame->area.x + (hang ? 0 : c->frame->area.width);
3878 /* default: rightmost edge of screen */
3879 dest = a->x + a->width - (hang ? c->frame->area.width : 0);
3880 monitor_dest = monitor->x + monitor->width -
3881 (hang ? c->frame->area.width : 0);
3882 /* if the monitor edge comes before the screen edge, */
3883 /* use that as the destination instead. (For xinerama) */
3884 if (monitor_dest != dest && my_offset < monitor_dest)
3885 dest = monitor_dest;
3887 for(it = client_list; it && my_offset != dest; it = g_list_next(it)) {
3888 gint his_edge_start, his_edge_end, his_offset;
3889 ObClient *cur = it->data;
3893 his_edge_start = cur->frame->area.y;
3894 his_edge_end = cur->frame->area.y + cur->frame->area.height;
3895 his_offset = cur->frame->area.x +
3896 (hang ? cur->frame->area.width : 0);
3898 if(his_offset - 1 < my_offset)
3901 if(his_offset > dest)
3904 HIT_EDGE(my_edge_start, my_edge_end, his_edge_start, his_edge_end)
3907 case OB_DIRECTION_NORTHEAST:
3908 case OB_DIRECTION_SOUTHEAST:
3909 case OB_DIRECTION_NORTHWEST:
3910 case OB_DIRECTION_SOUTHWEST:
3911 /* not implemented */
3913 g_assert_not_reached();
3914 dest = 0; /* suppress warning */
3919 ObClient* client_under_pointer()
3923 ObClient *ret = NULL;
3925 if (screen_pointer_pos(&x, &y)) {
3926 for (it = stacking_list; it; it = g_list_next(it)) {
3927 if (WINDOW_IS_CLIENT(it->data)) {
3928 ObClient *c = WINDOW_AS_CLIENT(it->data);
3929 if (c->frame->visible &&
3930 /* ignore all animating windows */
3931 !frame_iconify_animating(c->frame) &&
3932 RECT_CONTAINS(c->frame->area, x, y))
3943 gboolean client_has_group_siblings(ObClient *self)
3945 return self->group && self->group->members->next;