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"
25 #include "moveresize.h"
34 #include "focus_cycle.h"
39 #include "menuframe.h"
42 #include "obrender/render.h"
44 #include "obt/display.h"
45 #include "obt/xqueue.h"
53 # include <signal.h> /* for kill() */
57 #include <X11/Xutil.h>
59 /*! The event mask to grab on client windows */
60 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
63 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
68 ObClientCallback func;
72 GList *client_list = NULL;
74 static GSList *client_destroy_notifies = NULL;
75 static RrImage *client_default_icon = NULL;
77 static void client_get_all(ObClient *self, gboolean real);
78 static void client_get_startup_id(ObClient *self);
79 static void client_get_session_ids(ObClient *self);
80 static void client_save_app_rule_values(ObClient *self);
81 static void client_get_area(ObClient *self);
82 static void client_get_desktop(ObClient *self);
83 static void client_get_state(ObClient *self);
84 static void client_get_shaped(ObClient *self);
85 static void client_get_colormap(ObClient *self);
86 static void client_set_desktop_recursive(ObClient *self,
90 static void client_change_allowed_actions(ObClient *self);
91 static void client_change_state(ObClient *self);
92 static void client_change_wm_state(ObClient *self);
93 static void client_apply_startup_state(ObClient *self,
94 gint x, gint y, gint w, gint h);
95 static void client_restore_session_state(ObClient *self);
96 static gboolean client_restore_session_stacking(ObClient *self);
97 static ObAppSettings *client_get_settings_state(ObClient *self);
98 static void client_update_transient_tree(ObClient *self,
99 ObGroup *oldgroup, ObGroup *newgroup,
100 gboolean oldgtran, gboolean newgtran,
102 ObClient *newparent);
103 static void client_present(ObClient *self, gboolean here, gboolean raise,
105 static GSList *client_search_all_top_parents_internal(ObClient *self,
107 ObStackingLayer layer);
108 static void client_call_notifies(ObClient *self, GSList *list);
109 static void client_ping_event(ObClient *self, gboolean dead);
110 static void client_prompt_kill(ObClient *self);
111 static gboolean client_can_steal_focus(ObClient *self,
112 gboolean allow_other_desktop,
113 gboolean request_from_user,
114 Time steal_time, Time launch_time);
115 static void client_setup_default_decor_and_functions(ObClient *self);
116 static void client_setup_decor_undecorated(ObClient *self);
118 void client_startup(gboolean reconfig)
120 client_default_icon = RrImageNewFromData(
121 ob_rr_icons, ob_rr_theme->def_win_icon,
122 ob_rr_theme->def_win_icon_w, ob_rr_theme->def_win_icon_h);
124 if (reconfig) return;
129 void client_shutdown(gboolean reconfig)
131 RrImageUnref(client_default_icon);
132 client_default_icon = NULL;
134 if (reconfig) return;
137 static void client_call_notifies(ObClient *self, GSList *list)
141 for (it = list; it; it = g_slist_next(it)) {
142 ClientCallback *d = it->data;
143 d->func(self, d->data);
147 void client_add_destroy_notify(ObClientCallback func, gpointer data)
149 ClientCallback *d = g_slice_new(ClientCallback);
152 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
155 void client_remove_destroy_notify(ObClientCallback func)
159 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
160 ClientCallback *d = it->data;
161 if (d->func == func) {
162 g_slice_free(ClientCallback, d);
163 client_destroy_notifies =
164 g_slist_delete_link(client_destroy_notifies, it);
170 void client_remove_destroy_notify_data(ObClientCallback func, gpointer data)
174 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
175 ClientCallback *d = it->data;
176 if (d->func == func && d->data == data) {
177 g_slice_free(ClientCallback, d);
178 client_destroy_notifies =
179 g_slist_delete_link(client_destroy_notifies, it);
185 void client_set_list(void)
187 Window *windows, *win_it;
189 guint size = g_list_length(client_list);
191 /* create an array of the window ids */
193 windows = g_new(Window, size);
195 for (it = client_list; it; it = g_list_next(it), ++win_it)
196 *win_it = ((ObClient*)it->data)->window;
200 OBT_PROP_SETA32(obt_root(ob_screen), NET_CLIENT_LIST, WINDOW,
201 (gulong*)windows, size);
209 void client_manage(Window window, ObPrompt *prompt)
212 XSetWindowAttributes attrib_set;
213 gboolean try_activate = FALSE;
214 gboolean do_activate;
215 ObAppSettings *settings;
216 gboolean transient = FALSE;
221 gulong ignore_start = FALSE;
223 ob_debug("Managing window: 0x%lx", window);
225 /* choose the events we want to receive on the CLIENT window
226 (ObPrompt windows can request events too) */
227 attrib_set.event_mask = CLIENT_EVENTMASK |
228 (prompt ? prompt->event_mask : 0);
229 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
230 XChangeWindowAttributes(obt_display, window,
231 CWEventMask|CWDontPropagate, &attrib_set);
233 /* create the ObClient struct, and populate it from the hints on the
235 self = g_slice_new0(ObClient);
236 self->obwin.type = OB_WINDOW_CLASS_CLIENT;
237 self->window = window;
238 self->prompt = prompt;
239 self->managed = TRUE;
241 /* non-zero defaults */
242 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
243 self->gravity = NorthWestGravity;
244 self->desktop = screen_num_desktops; /* always an invalid value */
246 /* get all the stuff off the window */
247 client_get_all(self, TRUE);
249 ob_debug("Window type: %d", self->type);
250 ob_debug("Window group: 0x%x", self->group?self->group->leader:0);
251 ob_debug("Window name: %s class: %s role: %s title: %s",
252 self->name, self->class, self->role, self->title);
253 ob_debug("Window group name: %s group class: %s",
254 self->group_name, self->group_class);
256 /* per-app settings override stuff from client_get_all, and return the
257 settings for other uses too. the returned settings is a shallow copy,
258 that needs to be freed with g_free(). */
259 settings = client_get_settings_state(self);
261 /* the session should get the last say though */
262 client_restore_session_state(self);
264 /* the per-app settings/session may have changed the decorations for
265 the window, so we setup decorations for that here. this is a special
266 case because we want to place the window according to these decoration
268 we do this before setting up the frame so that it will reflect the
269 decorations of the window as it will be placed on screen.
271 client_setup_decor_undecorated(self);
273 /* specify that if we exit, the window should not be destroyed and
274 should be reparented back to root automatically, unless we are managing
275 an internal ObPrompt window */
277 XChangeSaveSet(obt_display, window, SetModeInsert);
279 /* create the decoration frame for the client window */
280 self->frame = frame_new(self);
282 frame_grab_client(self->frame);
284 /* we've grabbed everything and set everything that we need to at mapping
288 /* this needs to occur once we have a frame, since it sets a property on
290 client_update_opacity(self);
292 /* don't put helper/modal windows on a different desktop if they are
293 related to the focused window. */
294 if (!screen_compare_desktops(self->desktop, screen_desktop) &&
295 focus_client && client_search_transient(focus_client, self) &&
296 (client_helper(self) || self->modal))
298 self->desktop = screen_desktop;
301 /* tell startup notification that this app started */
302 launch_time = sn_app_started(self->startup_id, self->class, self->name);
304 if (!OBT_PROP_GET32(self->window, NET_WM_USER_TIME, CARDINAL, &user_time))
305 user_time = event_time();
307 /* do this after we have a frame.. it uses the frame to help determine the
308 WM_STATE to apply. */
309 client_change_state(self);
311 /* add ourselves to the focus order */
312 focus_order_add_new(self);
314 /* do this to add ourselves to the stacking list in a non-intrusive way */
315 client_calc_layer(self);
317 /* focus the new window? */
318 if (ob_state() != OB_STATE_STARTING &&
319 (!self->session || self->session->focused) &&
320 /* this means focus=true for window is same as config_focus_new=true */
321 ((config_focus_new || settings->focus == 1) ||
322 client_search_focus_tree_full(self)) &&
323 /* NET_WM_USER_TIME 0 when mapping means don't focus */
325 /* this checks for focus=false for the window */
326 settings->focus != 0 &&
327 focus_valid_target(self, self->desktop,
328 FALSE, FALSE, TRUE, TRUE, FALSE, FALSE,
329 settings->focus == 1))
334 /* remove the client's border */
335 XSetWindowBorderWidth(obt_display, self->window, 0);
337 /* adjust the frame to the client's size before showing or placing
339 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
340 frame_adjust_client_area(self->frame);
342 /* where the frame was placed is where the window was originally */
345 ob_debug("Going to try activate new window? %s",
346 try_activate ? "yes" : "no");
348 do_activate = client_can_steal_focus(
349 self, settings->focus == 1,
350 (!!launch_time || settings->focus == 1),
351 event_time(), launch_time);
355 /* figure out placement for the window if the window is new */
356 if (ob_state() == OB_STATE_RUNNING) {
357 ob_debug("Positioned: %s @ %d %d",
358 (!self->positioned ? "no" :
359 (self->positioned == PPosition ? "program specified" :
360 (self->positioned == USPosition ? "user specified" :
361 (self->positioned == (PPosition | USPosition) ?
362 "program + user specified" :
363 "BADNESS !?")))), place.x, place.y);
365 ob_debug("Sized: %s @ %d %d",
366 (!self->sized ? "no" :
367 (self->sized == PSize ? "program specified" :
368 (self->sized == USSize ? "user specified" :
369 (self->sized == (PSize | USSize) ?
370 "program + user specified" :
371 "BADNESS !?")))), place.width, place.height);
373 obplaced = place_client(self, do_activate, &place, settings);
375 /* watch for buggy apps that ask to be placed at (0,0) when there is
377 if (!obplaced && place.x == 0 && place.y == 0 &&
378 /* non-normal windows are allowed */
379 client_normal(self) &&
380 /* oldschool fullscreen windows are allowed */
381 !client_is_oldfullscreen(self, &place))
385 r = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS, NULL);
389 ob_debug("Moving buggy app from (0,0) to (%d,%d)", r->x, r->y);
391 g_slice_free(Rect, r);
394 /* make sure the window is visible. */
395 client_find_onscreen(self, &place.x, &place.y,
396 place.width, place.height,
397 /* non-normal clients has less rules, and
398 windows that are being restored from a
399 session do also. we can assume you want
400 it back where you saved it. Clients saying
401 they placed themselves are subjected to
402 harder rules, ones that are placed by
403 place.c or by the user are allowed partially
404 off-screen and on xinerama divides (ie,
405 it is up to the placement routines to avoid
406 the xinerama divides)
408 children and splash screens are forced on
409 screen, but i don't remember why i decided to
412 ob_state() == OB_STATE_RUNNING &&
413 (self->type == OB_CLIENT_TYPE_DIALOG ||
414 self->type == OB_CLIENT_TYPE_SPLASH ||
415 (!((self->positioned & USPosition) ||
416 settings->pos_given) &&
417 client_normal(self) &&
419 /* don't move oldschool fullscreen windows to
420 fit inside the struts (fixes Acroread, which
421 makes its fullscreen window fit the screen
422 but it is not USSize'd or USPosition'd) */
423 !client_is_oldfullscreen(self, &place))));
426 /* if the window isn't user-sized, then make it fit inside
427 the visible screen area on its monitor. Use basically the same rules
428 for forcing the window on screen in the client_find_onscreen call.
430 do this after place_client, it chooses the monitor!
432 splash screens get "transient" set to TRUE by
433 the place_client call
435 if (ob_state() == OB_STATE_RUNNING &&
437 (!(self->sized & USSize || self->positioned & USPosition) &&
438 client_normal(self) &&
440 /* don't shrink oldschool fullscreen windows to fit inside the
441 struts (fixes Acroread, which makes its fullscreen window
442 fit the screen but it is not USSize'd or USPosition'd) */
443 !client_is_oldfullscreen(self, &place))))
445 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
447 /* get the size of the frame */
448 place.width += self->frame->size.left + self->frame->size.right;
449 place.height += self->frame->size.top + self->frame->size.bottom;
451 /* fit the window inside the area */
452 place.width = MIN(place.width, a->width);
453 place.height = MIN(place.height, a->height);
455 ob_debug("setting window size to %dx%d", place.width, place.height);
457 /* get the size of the client back */
458 place.width -= self->frame->size.left + self->frame->size.right;
459 place.height -= self->frame->size.top + self->frame->size.bottom;
461 g_slice_free(Rect, a);
464 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
465 "some restrictions may apply",
466 self->window, place.x, place.y, place.width, place.height);
468 ob_debug(" but session requested %d, %d %d x %d instead, "
470 self->session->x, self->session->y,
471 self->session->w, self->session->h);
473 /* do this after the window is placed, so the premax/prefullscreen numbers
476 this also places the window
478 client_apply_startup_state(self, place.x, place.y,
479 place.width, place.height);
481 /* set the initial value of the desktop hint, when one wasn't requested
483 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
485 /* grab mouse bindings before showing the window */
486 mouse_grab_for_client(self, TRUE);
488 if (!config_focus_under_mouse)
489 ignore_start = event_start_ignore_all_enters();
491 /* this has to happen before we try focus the window, but we want it to
492 happen after the client's stacking has been determined or it looks bad
496 /* activate/hilight/raise the window */
499 gboolean stacked = client_restore_session_stacking(self);
500 client_present(self, FALSE, !stacked, TRUE);
503 /* if the client isn't stealing focus, then hilite it so the user
504 knows it is there, but don't do this if we're restoring from a
506 if (!client_restore_session_stacking(self))
507 client_hilite(self, TRUE);
511 /* This may look rather odd. Well it's because new windows are added
512 to the stacking order non-intrusively. If we're not going to focus
513 the new window or hilite it, then we raise it to the top. This will
514 take affect for things that don't get focused like splash screens.
515 Also if you don't have focus_new enabled, then it's going to get
516 raised to the top. Legacy begets legacy I guess?
518 if (!client_restore_session_stacking(self))
519 stacking_raise(CLIENT_AS_WINDOW(self));
522 if (!config_focus_under_mouse)
523 event_end_ignore_all_enters(ignore_start);
525 /* add to client list/map */
526 client_list = g_list_append(client_list, self);
527 window_add(&self->window, CLIENT_AS_WINDOW(self));
529 /* this has to happen after we're in the client_list */
530 if (STRUT_EXISTS(self->strut))
531 screen_update_areas();
533 /* update the list hints */
536 /* free the ObAppSettings shallow copy */
537 g_slice_free(ObAppSettings, settings);
539 ob_debug("Managed window 0x%lx plate 0x%x (%s)",
540 window, self->frame->window, self->class);
543 ObClient *client_fake_manage(Window window)
546 ObAppSettings *settings;
548 ob_debug("Pretend-managing window: %lx", window);
550 /* do this minimal stuff to figure out the client's decorations */
552 self = g_slice_new0(ObClient);
553 self->window = window;
555 client_get_all(self, FALSE);
556 /* per-app settings override stuff, and return the settings for other
557 uses too. this returns a shallow copy that needs to be freed */
558 settings = client_get_settings_state(self);
560 /* create the decoration frame for the client window and adjust its size */
561 self->frame = frame_new(self);
563 client_apply_startup_state(self, self->area.x, self->area.y,
564 self->area.width, self->area.height);
566 ob_debug("gave extents left %d right %d top %d bottom %d",
567 self->frame->size.left, self->frame->size.right,
568 self->frame->size.top, self->frame->size.bottom);
570 /* free the ObAppSettings shallow copy */
571 g_slice_free(ObAppSettings, settings);
576 void client_unmanage_all(void)
579 client_unmanage(client_list->data);
582 void client_unmanage(ObClient *self)
587 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)",
588 self->window, self->frame->window,
589 self->class, self->title ? self->title : "");
591 g_assert(self != NULL);
593 /* we dont want events no more. do this before hiding the frame so we
594 don't generate more events */
595 XSelectInput(obt_display, self->window, NoEventMask);
597 /* ignore enter events from the unmap so it doesnt mess with the focus */
598 if (!config_focus_under_mouse)
599 ignore_start = event_start_ignore_all_enters();
601 frame_hide(self->frame);
602 /* flush to send the hide to the server quickly */
605 if (!config_focus_under_mouse)
606 event_end_ignore_all_enters(ignore_start);
608 mouse_grab_for_client(self, FALSE);
610 self->managed = FALSE;
612 /* remove the window from our save set, unless we are managing an internal
615 XChangeSaveSet(obt_display, self->window, SetModeDelete);
617 /* update the focus lists */
618 focus_order_remove(self);
619 if (client_focused(self)) {
620 /* don't leave an invalid focus_client */
624 /* if we're prompting to kill the client, close that */
625 prompt_unref(self->kill_prompt);
626 self->kill_prompt = NULL;
628 client_list = g_list_remove(client_list, self);
629 stacking_remove(self);
630 window_remove(self->window);
632 /* once the client is out of the list, update the struts to remove its
634 if (STRUT_EXISTS(self->strut))
635 screen_update_areas();
637 client_call_notifies(self, client_destroy_notifies);
639 /* tell our parent(s) that we're gone */
640 for (it = self->parents; it; it = g_slist_next(it))
641 ((ObClient*)it->data)->transients =
642 g_slist_remove(((ObClient*)it->data)->transients,self);
644 /* tell our transients that we're gone */
645 for (it = self->transients; it; it = g_slist_next(it)) {
646 ((ObClient*)it->data)->parents =
647 g_slist_remove(((ObClient*)it->data)->parents, self);
648 /* we could be keeping our children in a higher layer */
649 client_calc_layer(it->data);
652 /* remove from its group */
654 group_remove(self->group, self);
658 /* restore the window's original geometry so it is not lost */
664 if (self->fullscreen)
665 a = self->pre_fullscreen_area;
666 else if (self->max_horz || self->max_vert) {
667 if (self->max_horz) {
668 a.x = self->pre_max_area.x;
669 a.width = self->pre_max_area.width;
671 if (self->max_vert) {
672 a.y = self->pre_max_area.y;
673 a.height = self->pre_max_area.height;
677 self->fullscreen = self->max_horz = self->max_vert = FALSE;
678 /* let it be moved and resized no matter what */
679 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
680 self->decorations = 0; /* unmanaged windows have no decor */
682 /* give the client its border back */
683 XSetWindowBorderWidth(obt_display, self->window, self->border_width);
685 client_move_resize(self, a.x, a.y, a.width, a.height);
688 /* reparent the window out of the frame, and free the frame */
689 frame_release_client(self->frame);
690 frame_free(self->frame);
693 if (ob_state() != OB_STATE_EXITING) {
694 /* these values should not be persisted across a window
696 OBT_PROP_ERASE(self->window, NET_WM_DESKTOP);
697 OBT_PROP_ERASE(self->window, NET_WM_STATE);
698 OBT_PROP_ERASE(self->window, WM_STATE);
700 /* if we're left in an unmapped state, the client wont be mapped.
701 this is bad, since we will no longer be managing the window on
703 XMapWindow(obt_display, self->window);
706 /* these should not be left on the window ever. other window managers
707 don't necessarily use them and it will mess them up (like compiz) */
708 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_NAME);
709 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_ICON_NAME);
711 /* update the list hints */
714 ob_debug("Unmanaged window 0x%lx", self->window);
716 /* free all data allocated in the client struct */
717 RrImageUnref(self->icon_set);
718 g_slist_free(self->transients);
719 g_free(self->startup_id);
720 g_free(self->wm_command);
722 g_free(self->icon_title);
723 g_free(self->original_title);
727 g_free(self->group_name);
728 g_free(self->group_class);
729 g_free(self->client_machine);
730 g_free(self->sm_client_id);
731 g_slice_free(ObClient, self);
734 void client_fake_unmanage(ObClient *self)
736 /* this is all that got allocated to get the decorations */
738 frame_free(self->frame);
739 g_slice_free(ObClient, self);
742 static gboolean client_can_steal_focus(ObClient *self,
743 gboolean allow_other_desktop,
744 gboolean request_from_user,
749 gboolean relative_focused;
753 relative_focused = (focus_client != NULL &&
754 (client_search_focus_tree_full(self) != NULL ||
755 client_search_focus_group_full(self) != NULL));
757 /* This is focus stealing prevention */
758 ob_debug("Want to focus window 0x%x at time %u "
759 "launched at %u (last user interaction time %u) "
760 "request from %s, allow other desktop: %s, "
761 "desktop switch time %u",
762 self->window, steal_time, launch_time,
763 event_last_user_time,
764 (request_from_user ? "user" : "other"),
765 (allow_other_desktop ? "yes" : "no"),
766 screen_desktop_user_time);
769 if no launch time is provided for an application, make one up.
771 if the window is related to other existing windows
772 and one of those windows was the last used
773 then we will give it a launch time equal to the last user time,
774 which will end up giving the window focus probably.
776 the window is related to other windows, but you are not working in
778 seems suspicious, so we will give it a launch time of
779 NOW - STEAL_INTERVAL,
780 so it will be given focus only if we didn't use something else
781 during the steal interval.
783 the window is all on its own, so we can't judge it. give it a launch
784 time equal to the last user time, so it will probably take focus.
786 this way running things from a terminal will give them focus, but popups
787 without a launch time shouldn't steal focus so easily.
791 if (client_has_relative(self)) {
792 if (event_last_user_time && client_search_focus_group_full(self)) {
793 /* our relative is focused */
794 launch_time = event_last_user_time;
795 ob_debug("Unknown launch time, using %u - window in active "
796 "group", launch_time);
798 else if (!request_from_user) {
799 /* has relatives which are not being used. suspicious */
800 launch_time = event_time() - OB_EVENT_USER_TIME_DELAY;
801 ob_debug("Unknown launch time, using %u - window in inactive "
802 "group", launch_time);
805 /* has relatives which are not being used, but the user seems
806 to want to go there! */
807 launch_time = event_last_user_time;
808 ob_debug("Unknown launch time, using %u - user request",
813 /* the window is on its own, probably the user knows it is going
815 launch_time = event_last_user_time;
816 ob_debug("Unknown launch time, using %u - independent window",
821 /* if it's on another desktop
822 and if allow_other_desktop is true, we generally let it steal focus.
823 but if it didn't come from the user, don't let it steal unless it was
824 launched before the user switched desktops.
825 focus, unless it was launched after we changed desktops and the request
828 if (!screen_compare_desktops(screen_desktop, self->desktop)) {
829 /* must be allowed */
830 if (!allow_other_desktop) {
832 ob_debug("Not focusing the window because its on another desktop");
834 /* if we don't know when the desktop changed, but request is from an
835 application, don't let it change desktop on you */
836 else if (!request_from_user) {
838 ob_debug("Not focusing the window because non-user request");
841 /* If something is focused... */
842 else if (focus_client) {
843 /* If the user is working in another window right now, then don't
845 if (!relative_focused &&
846 event_last_user_time &&
847 /* last user time must be strictly > launch_time to block focus */
848 (event_time_after(event_last_user_time, launch_time) &&
849 event_last_user_time != launch_time) &&
850 event_time_after(event_last_user_time,
851 steal_time - OB_EVENT_USER_TIME_DELAY))
854 ob_debug("Not focusing the window because the user is "
855 "working in another window that is not its relative");
857 /* Don't move focus if it's not going to go to this window
859 else if (client_focus_target(self) != self) {
861 ob_debug("Not focusing the window because another window "
862 "would get the focus anyway");
864 /* For requests that don't come from the user */
865 else if (!request_from_user) {
866 /* If the new window is a transient (and its relatives aren't
868 if (client_has_parent(self) && !relative_focused) {
870 ob_debug("Not focusing the window because it is a "
871 "transient, and its relatives aren't focused");
873 /* Don't steal focus from globally active clients.
874 I stole this idea from KWin. It seems nice.
876 else if (!(focus_client->can_focus || focus_client->focus_notify))
879 ob_debug("Not focusing the window because a globally "
880 "active client has focus");
882 /* Don't move focus if the window is not visible on the current
883 desktop and none of its relatives are focused */
884 else if (!allow_other_desktop &&
885 !screen_compare_desktops(self->desktop, screen_desktop) &&
889 ob_debug("Not focusing the window because it is on "
890 "another desktop and no relatives are focused ");
896 ob_debug("Focus stealing prevention activated for %s at "
897 "time %u (last user interaction time %u)",
898 self->title, steal_time, event_last_user_time);
900 ob_debug("Allowing focus stealing for %s at time %u (last user "
901 "interaction time %u)",
902 self->title, steal_time, event_last_user_time);
906 /*! Returns a new structure containing the per-app settings for this client.
907 The returned structure needs to be freed with g_free. */
908 static ObAppSettings *client_get_settings_state(ObClient *self)
910 ObAppSettings *settings;
913 settings = config_create_app_settings();
915 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
916 ObAppSettings *app = it->data;
917 gboolean match = TRUE;
919 g_assert(app->name != NULL || app->class != NULL ||
920 app->role != NULL || app->title != NULL ||
921 app->group_name != NULL || app->group_class != NULL ||
922 (signed)app->type >= 0);
925 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
927 else if (app->group_name &&
928 !g_pattern_match(app->group_name,
929 strlen(self->group_name), self->group_name, NULL))
931 else if (app->class &&
932 !g_pattern_match(app->class,
933 strlen(self->class), self->class, NULL))
935 else if (app->group_class &&
936 !g_pattern_match(app->group_class,
937 strlen(self->group_class), self->group_class,
940 else if (app->role &&
941 !g_pattern_match(app->role,
942 strlen(self->role), self->role, NULL))
944 else if (app->title &&
945 !g_pattern_match(app->title,
946 strlen(self->title), self->title, NULL))
948 else if ((signed)app->type >= 0 && app->type != self->type) {
953 ob_debug("Window matching: %s", app->name);
955 /* copy the settings to our struct, overriding the existing
956 settings if they are not defaults */
957 config_app_settings_copy_non_defaults(app, settings);
961 if (settings->shade != -1)
962 self->shaded = !!settings->shade;
963 if (settings->decor != -1)
964 self->undecorated = !settings->decor;
965 if (settings->iconic != -1)
966 self->iconic = !!settings->iconic;
967 if (settings->skip_pager != -1)
968 self->skip_pager = !!settings->skip_pager;
969 if (settings->skip_taskbar != -1)
970 self->skip_taskbar = !!settings->skip_taskbar;
972 if (settings->max_vert != -1)
973 self->max_vert = !!settings->max_vert;
974 if (settings->max_horz != -1)
975 self->max_horz = !!settings->max_horz;
977 if (settings->fullscreen != -1)
978 self->fullscreen = !!settings->fullscreen;
980 if (settings->desktop) {
981 if (settings->desktop == DESKTOP_ALL)
982 self->desktop = settings->desktop;
983 else if (settings->desktop > 0 &&
984 settings->desktop <= screen_num_desktops)
985 self->desktop = settings->desktop - 1;
988 if (settings->layer == -1) {
992 else if (settings->layer == 0) {
996 else if (settings->layer == 1) {
1003 static void client_restore_session_state(ObClient *self)
1007 ob_debug_type(OB_DEBUG_SM,
1008 "Restore session for client %s", self->title);
1010 if (!(it = session_state_find(self))) {
1011 ob_debug_type(OB_DEBUG_SM,
1012 "Session data not found for client %s", self->title);
1016 self->session = it->data;
1018 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s",
1021 RECT_SET_POINT(self->area, self->session->x, self->session->y);
1022 self->positioned = USPosition;
1023 self->sized = USSize;
1024 if (self->session->w > 0)
1025 self->area.width = self->session->w;
1026 if (self->session->h > 0)
1027 self->area.height = self->session->h;
1028 XResizeWindow(obt_display, self->window,
1029 self->area.width, self->area.height);
1031 self->desktop = (self->session->desktop == DESKTOP_ALL ?
1032 self->session->desktop :
1033 MIN(screen_num_desktops - 1, self->session->desktop));
1034 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
1036 self->shaded = self->session->shaded;
1037 self->iconic = self->session->iconic;
1038 self->skip_pager = self->session->skip_pager;
1039 self->skip_taskbar = self->session->skip_taskbar;
1040 self->fullscreen = self->session->fullscreen;
1041 self->above = self->session->above;
1042 self->below = self->session->below;
1043 self->max_horz = self->session->max_horz;
1044 self->max_vert = self->session->max_vert;
1045 self->undecorated = self->session->undecorated;
1048 static gboolean client_restore_session_stacking(ObClient *self)
1052 if (!self->session) return FALSE;
1054 mypos = g_list_find(session_saved_state, self->session);
1055 if (!mypos) return FALSE;
1057 /* start above me and look for the first client */
1058 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
1061 for (cit = client_list; cit; cit = g_list_next(cit)) {
1062 ObClient *c = cit->data;
1063 /* found a client that was in the session, so go below it */
1064 if (c->session == it->data) {
1065 stacking_below(CLIENT_AS_WINDOW(self),
1066 CLIENT_AS_WINDOW(cit->data));
1074 void client_move_onscreen(ObClient *self, gboolean rude)
1076 gint x = self->area.x;
1077 gint y = self->area.y;
1078 if (client_find_onscreen(self, &x, &y,
1080 self->area.height, rude)) {
1081 client_move(self, x, y);
1085 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
1088 gint ox = *x, oy = *y;
1089 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
1095 RECT_SET(desired, *x, *y, w, h);
1096 frame_rect_to_frame(self->frame, &desired);
1098 /* get where the frame would be */
1099 frame_client_gravity(self->frame, x, y);
1101 /* get the requested size of the window with decorations */
1102 fw = self->frame->size.left + w + self->frame->size.right;
1103 fh = self->frame->size.top + h + self->frame->size.bottom;
1105 /* If rudeness wasn't requested, then still be rude in a given direction
1106 if the client is not moving, only resizing in that direction */
1108 Point oldtl, oldtr, oldbl, oldbr;
1109 Point newtl, newtr, newbl, newbr;
1110 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1112 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1113 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1114 self->frame->area.y + self->frame->area.height - 1);
1115 POINT_SET(oldtr, oldbr.x, oldtl.y);
1116 POINT_SET(oldbl, oldtl.x, oldbr.y);
1118 POINT_SET(newtl, *x, *y);
1119 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1120 POINT_SET(newtr, newbr.x, newtl.y);
1121 POINT_SET(newbl, newtl.x, newbr.y);
1123 /* is it moving or just resizing from some corner? */
1124 stationary_l = oldtl.x == newtl.x;
1125 stationary_r = oldtr.x == newtr.x;
1126 stationary_t = oldtl.y == newtl.y;
1127 stationary_b = oldbl.y == newbl.y;
1129 /* if left edge is growing and didnt move right edge */
1130 if (stationary_r && newtl.x < oldtl.x)
1132 /* if right edge is growing and didnt move left edge */
1133 if (stationary_l && newtr.x > oldtr.x)
1135 /* if top edge is growing and didnt move bottom edge */
1136 if (stationary_b && newtl.y < oldtl.y)
1138 /* if bottom edge is growing and didnt move top edge */
1139 if (stationary_t && newbl.y > oldbl.y)
1143 /* we iterate through every monitor that the window is at least partially
1144 on, to make sure it is obeying the rules on them all
1146 if the window does not appear on any monitors, then use the first one
1149 for (i = 0; i < screen_num_monitors; ++i) {
1152 if (!screen_physical_area_monitor_contains(i, &desired)) {
1153 if (i < screen_num_monitors - 1 || found_mon)
1156 /* the window is not inside any monitor! so just use the first
1158 a = screen_area(self->desktop, 0, NULL);
1161 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1164 /* This makes sure windows aren't entirely outside of the screen so you
1165 can't see them at all.
1166 It makes sure 10% of the window is on the screen at least. And don't
1167 let it move itself off the top of the screen, which would hide the
1168 titlebar on you. (The user can still do this if they want too, it's
1169 only limiting the application.
1171 if (client_normal(self)) {
1172 if (!self->strut.right && *x + fw/100 >= a->x + a->width - 1)
1173 *x = a->x + a->width - fw/100;
1174 if (!self->strut.bottom && *y + fh/100 >= a->y + a->height - 1)
1175 *y = a->y + a->height - fh/100;
1176 if (!self->strut.left && *x + fw*99/100 - 1 < a->x)
1177 *x = a->x - fw*99/100;
1178 if (!self->strut.top && *y + fh*99/100 - 1 < a->y)
1179 *y = a->y - fh*99/100;
1182 /* This here doesn't let windows even a pixel outside the
1183 struts/screen. When called from client_manage, programs placing
1184 themselves are forced completely onscreen, while things like
1185 xterm -geometry resolution-width/2 will work fine. Trying to
1186 place it completely offscreen will be handled in the above code.
1187 Sorry for this confused comment, i am tired. */
1188 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1189 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1190 *x = a->x + MAX(0, a->width - fw);
1192 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1193 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1194 *y = a->y + MAX(0, a->height - fh);
1196 g_slice_free(Rect, a);
1199 /* get where the client should be */
1200 frame_frame_gravity(self->frame, x, y);
1202 return ox != *x || oy != *y;
1205 static void client_get_all(ObClient *self, gboolean real)
1207 /* this is needed for the frame to set itself up */
1208 client_get_area(self);
1210 /* these things can change the decor and functions of the window */
1212 client_get_mwm_hints(self);
1213 /* this can change the mwmhints for special cases */
1214 client_get_type_and_transientness(self);
1215 client_update_normal_hints(self);
1217 /* set up the maximum possible decor/functions */
1218 client_setup_default_decor_and_functions(self);
1220 client_get_state(self);
1222 /* get the session related properties, these can change decorations
1223 from per-app settings */
1224 client_get_session_ids(self);
1226 /* get this early so we have it for debugging, also this can be used
1227 by app rule matching */
1228 client_update_title(self);
1230 /* now we got everything that can affect the decorations or app rule
1235 /* save the values of the variables used for app rule matching */
1236 client_save_app_rule_values(self);
1238 client_update_protocols(self);
1240 client_update_wmhints(self);
1241 /* this may have already been called from client_update_wmhints */
1242 if (!self->parents && !self->transient_for_group)
1243 client_update_transient_for(self);
1245 client_get_startup_id(self);
1246 client_get_desktop(self);/* uses transient data/group/startup id if a
1247 desktop is not specified */
1248 client_get_shaped(self);
1251 /* a couple type-based defaults for new windows */
1253 /* this makes sure that these windows appear on all desktops */
1254 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1255 self->desktop = DESKTOP_ALL;
1259 client_update_sync_request_counter(self);
1262 client_get_colormap(self);
1263 client_update_strut(self);
1264 client_update_icons(self);
1265 client_update_icon_geometry(self);
1268 static void client_get_startup_id(ObClient *self)
1270 if (!(OBT_PROP_GETS_UTF8(self->window, NET_STARTUP_ID, &self->startup_id)))
1272 OBT_PROP_GETS_UTF8(self->group->leader, NET_STARTUP_ID,
1276 static void client_get_area(ObClient *self)
1278 XWindowAttributes wattrib;
1281 ret = XGetWindowAttributes(obt_display, self->window, &wattrib);
1282 g_assert(ret != BadWindow);
1284 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1285 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1286 self->border_width = wattrib.border_width;
1288 ob_debug("client area: %d %d %d %d bw %d", wattrib.x, wattrib.y,
1289 wattrib.width, wattrib.height, wattrib.border_width);
1292 static void client_get_desktop(ObClient *self)
1294 guint32 d = screen_num_desktops; /* an always-invalid value */
1296 if (OBT_PROP_GET32(self->window, NET_WM_DESKTOP, CARDINAL, &d)) {
1297 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1298 self->desktop = screen_num_desktops - 1;
1301 ob_debug("client requested desktop 0x%x", self->desktop);
1304 gboolean first = TRUE;
1305 guint all = screen_num_desktops; /* not a valid value */
1307 /* if they are all on one desktop, then open it on the
1309 for (it = self->parents; it; it = g_slist_next(it)) {
1310 ObClient *c = it->data;
1312 if (c->desktop == DESKTOP_ALL) continue;
1318 else if (all != c->desktop)
1319 all = screen_num_desktops; /* make it invalid */
1321 if (all != screen_num_desktops) {
1322 self->desktop = all;
1324 ob_debug("client desktop set from parents: 0x%x",
1327 /* try get from the startup-notification protocol */
1328 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1329 if (self->desktop >= screen_num_desktops &&
1330 self->desktop != DESKTOP_ALL)
1331 self->desktop = screen_num_desktops - 1;
1332 ob_debug("client desktop set from startup-notification: 0x%x",
1335 /* defaults to the current desktop */
1337 self->desktop = screen_desktop;
1338 ob_debug("client desktop set to the current desktop: %d",
1344 static void client_get_state(ObClient *self)
1349 if (OBT_PROP_GETA32(self->window, NET_WM_STATE, ATOM, &state, &num)) {
1351 for (i = 0; i < num; ++i) {
1352 if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
1354 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
1355 self->shaded = TRUE;
1356 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
1357 self->iconic = TRUE;
1358 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
1359 self->skip_taskbar = TRUE;
1360 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
1361 self->skip_pager = TRUE;
1362 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
1363 self->fullscreen = TRUE;
1364 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
1365 self->max_vert = TRUE;
1366 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
1367 self->max_horz = TRUE;
1368 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
1370 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
1372 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
1373 self->demands_attention = TRUE;
1374 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
1375 self->undecorated = TRUE;
1376 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_LOCKED))
1377 self->locked = TRUE;
1384 static void client_get_shaped(ObClient *self)
1386 self->shaped = FALSE;
1388 if (obt_display_extension_shape) {
1393 XShapeSelectInput(obt_display, self->window, ShapeNotifyMask);
1395 XShapeQueryExtents(obt_display, self->window, &s, &foo,
1396 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1403 void client_update_transient_for(ObClient *self)
1406 ObClient *target = NULL;
1407 gboolean trangroup = FALSE;
1409 if (XGetTransientForHint(obt_display, self->window, &t)) {
1410 if (t != self->window) { /* can't be transient to itself! */
1411 ObWindow *tw = window_find(t);
1412 /* if this happens then we need to check for it */
1413 g_assert(tw != CLIENT_AS_WINDOW(self));
1414 if (tw && WINDOW_IS_CLIENT(tw)) {
1415 /* watch out for windows with a parent that is something
1416 different, like a dockapp for example */
1417 target = WINDOW_AS_CLIENT(tw);
1421 /* Setting the transient_for to Root is actually illegal, however
1422 applications from time have done this to specify transient for
1424 if (!target && self->group && t == obt_root(ob_screen))
1426 } else if (self->group && self->transient)
1429 client_update_transient_tree(self, self->group, self->group,
1430 self->transient_for_group, trangroup,
1431 client_direct_parent(self), target);
1432 self->transient_for_group = trangroup;
1436 static void client_update_transient_tree(ObClient *self,
1437 ObGroup *oldgroup, ObGroup *newgroup,
1438 gboolean oldgtran, gboolean newgtran,
1439 ObClient* oldparent,
1440 ObClient *newparent)
1445 g_assert(!oldgtran || oldgroup);
1446 g_assert(!newgtran || newgroup);
1447 g_assert((!oldgtran && !oldparent) ||
1448 (oldgtran && !oldparent) ||
1449 (!oldgtran && oldparent));
1450 g_assert((!newgtran && !newparent) ||
1451 (newgtran && !newparent) ||
1452 (!newgtran && newparent));
1455 Group transient windows are not allowed to have other group
1456 transient windows as their children.
1459 /* No change has occured */
1460 if (oldgroup == newgroup &&
1461 oldgtran == newgtran &&
1462 oldparent == newparent) return;
1464 /** Remove the client from the transient tree **/
1466 for (it = self->transients; it; it = next) {
1467 next = g_slist_next(it);
1469 self->transients = g_slist_delete_link(self->transients, it);
1470 c->parents = g_slist_remove(c->parents, self);
1472 for (it = self->parents; it; it = next) {
1473 next = g_slist_next(it);
1475 self->parents = g_slist_delete_link(self->parents, it);
1476 c->transients = g_slist_remove(c->transients, self);
1479 /** Re-add the client to the transient tree **/
1481 /* If we're transient for a group then we need to add ourselves to all our
1484 for (it = newgroup->members; it; it = g_slist_next(it)) {
1487 !client_search_top_direct_parent(c)->transient_for_group &&
1490 c->transients = g_slist_prepend(c->transients, self);
1491 self->parents = g_slist_prepend(self->parents, c);
1496 /* If we are now transient for a single window we need to add ourselves to
1499 WARNING: Cyclical transient-ness is possible if two windows are
1500 transient for eachother.
1502 else if (newparent &&
1503 /* don't make ourself its child if it is already our child */
1504 !client_is_direct_child(self, newparent) &&
1505 client_normal(newparent))
1507 newparent->transients = g_slist_prepend(newparent->transients, self);
1508 self->parents = g_slist_prepend(self->parents, newparent);
1511 /* Add any group transient windows to our children. But if we're transient
1512 for the group, then other group transients are not our children.
1514 WARNING: Cyclical transient-ness is possible. For e.g. if:
1515 A is transient for the group
1516 B is transient for A
1517 C is transient for B
1518 A can't be transient for C or we have a cycle
1520 if (!newgtran && newgroup &&
1522 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1523 client_normal(self))
1525 for (it = newgroup->members; it; it = g_slist_next(it)) {
1527 if (c != self && c->transient_for_group &&
1528 /* Don't make it our child if it is already our parent */
1529 !client_is_direct_child(c, self))
1531 self->transients = g_slist_prepend(self->transients, c);
1532 c->parents = g_slist_prepend(c->parents, self);
1537 /** If we change our group transient-ness, our children change their
1538 effective group transient-ness, which affects how they relate to other
1541 for (it = self->transients; it; it = g_slist_next(it)) {
1543 if (!c->transient_for_group)
1544 client_update_transient_tree(c, c->group, c->group,
1545 c->transient_for_group,
1546 c->transient_for_group,
1547 client_direct_parent(c),
1548 client_direct_parent(c));
1552 void client_get_mwm_hints(ObClient *self)
1557 self->mwmhints.flags = 0; /* default to none */
1559 if (OBT_PROP_GETA32(self->window, MOTIF_WM_HINTS, MOTIF_WM_HINTS,
1561 if (num >= OB_MWM_ELEMENTS) {
1562 self->mwmhints.flags = hints[0];
1563 self->mwmhints.functions = hints[1];
1564 self->mwmhints.decorations = hints[2];
1570 void client_get_type_and_transientness(ObClient *self)
1577 self->transient = FALSE;
1579 if (OBT_PROP_GETA32(self->window, NET_WM_WINDOW_TYPE, ATOM, &val, &num)) {
1580 /* use the first value that we know about in the array */
1581 for (i = 0; i < num; ++i) {
1582 if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DESKTOP))
1583 self->type = OB_CLIENT_TYPE_DESKTOP;
1584 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DOCK))
1585 self->type = OB_CLIENT_TYPE_DOCK;
1586 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_TOOLBAR))
1587 self->type = OB_CLIENT_TYPE_TOOLBAR;
1588 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_MENU))
1589 self->type = OB_CLIENT_TYPE_MENU;
1590 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_UTILITY))
1591 self->type = OB_CLIENT_TYPE_UTILITY;
1592 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_SPLASH))
1593 self->type = OB_CLIENT_TYPE_SPLASH;
1594 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG))
1595 self->type = OB_CLIENT_TYPE_DIALOG;
1596 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_NORMAL))
1597 self->type = OB_CLIENT_TYPE_NORMAL;
1598 else if (val[i] == OBT_PROP_ATOM(KDE_NET_WM_WINDOW_TYPE_OVERRIDE))
1600 /* prevent this window from getting any decor or
1602 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1603 OB_MWM_FLAG_DECORATIONS);
1604 self->mwmhints.decorations = 0;
1605 self->mwmhints.functions = 0;
1607 if (self->type != (ObClientType) -1)
1608 break; /* grab the first legit type */
1613 if (XGetTransientForHint(obt_display, self->window, &t))
1614 self->transient = TRUE;
1616 if (self->type == (ObClientType) -1) {
1617 /*the window type hint was not set, which means we either classify
1618 ourself as a normal window or a dialog, depending on if we are a
1620 if (self->transient)
1621 self->type = OB_CLIENT_TYPE_DIALOG;
1623 self->type = OB_CLIENT_TYPE_NORMAL;
1626 /* then, based on our type, we can update our transientness.. */
1627 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1628 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1629 self->type == OB_CLIENT_TYPE_MENU ||
1630 self->type == OB_CLIENT_TYPE_UTILITY)
1632 self->transient = TRUE;
1636 void client_update_protocols(ObClient *self)
1641 self->focus_notify = FALSE;
1642 self->delete_window = FALSE;
1644 if (OBT_PROP_GETA32(self->window, WM_PROTOCOLS, ATOM, &proto, &num_ret)) {
1645 for (i = 0; i < num_ret; ++i) {
1646 if (proto[i] == OBT_PROP_ATOM(WM_DELETE_WINDOW))
1647 /* this means we can request the window to close */
1648 self->delete_window = TRUE;
1649 else if (proto[i] == OBT_PROP_ATOM(WM_TAKE_FOCUS))
1650 /* if this protocol is requested, then the window will be
1651 notified whenever we want it to receive focus */
1652 self->focus_notify = TRUE;
1653 else if (proto[i] == OBT_PROP_ATOM(NET_WM_PING))
1654 /* if this protocol is requested, then the window will allow
1655 pings to determine if it is still alive */
1658 else if (proto[i] == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST))
1659 /* if this protocol is requested, then resizing the
1660 window will be synchronized between the frame and the
1662 self->sync_request = TRUE;
1670 void client_update_sync_request_counter(ObClient *self)
1674 if (OBT_PROP_GET32(self->window, NET_WM_SYNC_REQUEST_COUNTER, CARDINAL,&i))
1678 self->sync_counter = i;
1680 /* this must be set when managing a new window according to EWMH */
1681 XSyncIntToValue(&val, 0);
1682 XSyncSetCounter(obt_display, self->sync_counter, val);
1684 self->sync_counter = None;
1688 static void client_get_colormap(ObClient *self)
1690 XWindowAttributes wa;
1692 if (XGetWindowAttributes(obt_display, self->window, &wa))
1693 client_update_colormap(self, wa.colormap);
1696 void client_update_colormap(ObClient *self, Colormap colormap)
1698 if (colormap == self->colormap) return;
1700 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1702 if (client_focused(self)) {
1703 screen_install_colormap(self, FALSE); /* uninstall old one */
1704 self->colormap = colormap;
1705 screen_install_colormap(self, TRUE); /* install new one */
1707 self->colormap = colormap;
1710 void client_update_opacity(ObClient *self)
1714 if (OBT_PROP_GET32(self->window, NET_WM_WINDOW_OPACITY, CARDINAL, &o))
1715 OBT_PROP_SET32(self->frame->window, NET_WM_WINDOW_OPACITY, CARDINAL, o);
1717 OBT_PROP_ERASE(self->frame->window, NET_WM_WINDOW_OPACITY);
1720 void client_update_normal_hints(ObClient *self)
1726 self->min_ratio = 0.0f;
1727 self->max_ratio = 0.0f;
1728 SIZE_SET(self->size_inc, 1, 1);
1729 SIZE_SET(self->base_size, -1, -1);
1730 SIZE_SET(self->min_size, 0, 0);
1731 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1733 /* get the hints from the window */
1734 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1735 /* normal windows can't request placement! har har
1736 if (!client_normal(self))
1738 self->positioned = (size.flags & (PPosition|USPosition));
1739 self->sized = (size.flags & (PSize|USSize));
1741 if (size.flags & PWinGravity)
1742 self->gravity = size.win_gravity;
1744 if (size.flags & PAspect) {
1745 if (size.min_aspect.y)
1747 (gfloat) size.min_aspect.x / size.min_aspect.y;
1748 if (size.max_aspect.y)
1750 (gfloat) size.max_aspect.x / size.max_aspect.y;
1753 if (size.flags & PMinSize)
1754 SIZE_SET(self->min_size, size.min_width, size.min_height);
1756 if (size.flags & PMaxSize)
1757 SIZE_SET(self->max_size, size.max_width, size.max_height);
1759 if (size.flags & PBaseSize)
1760 SIZE_SET(self->base_size, size.base_width, size.base_height);
1762 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1763 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1765 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1766 self->min_size.width, self->min_size.height,
1767 self->max_size.width, self->max_size.height);
1768 ob_debug("size inc (%d %d) base size (%d %d)",
1769 self->size_inc.width, self->size_inc.height,
1770 self->base_size.width, self->base_size.height);
1773 ob_debug("Normal hints: not set");
1776 static void client_setup_default_decor_and_functions(ObClient *self)
1778 /* start with everything (cept fullscreen) */
1780 (OB_FRAME_DECOR_TITLEBAR |
1781 OB_FRAME_DECOR_HANDLE |
1782 OB_FRAME_DECOR_GRIPS |
1783 OB_FRAME_DECOR_BORDER |
1784 OB_FRAME_DECOR_ICON |
1785 OB_FRAME_DECOR_ALLDESKTOPS |
1786 OB_FRAME_DECOR_ICONIFY |
1787 OB_FRAME_DECOR_MAXIMIZE |
1788 OB_FRAME_DECOR_SHADE |
1789 OB_FRAME_DECOR_CLOSE);
1791 (OB_CLIENT_FUNC_RESIZE |
1792 OB_CLIENT_FUNC_MOVE |
1793 OB_CLIENT_FUNC_ICONIFY |
1794 OB_CLIENT_FUNC_MAXIMIZE |
1795 OB_CLIENT_FUNC_SHADE |
1796 OB_CLIENT_FUNC_CLOSE |
1797 OB_CLIENT_FUNC_BELOW |
1798 OB_CLIENT_FUNC_ABOVE |
1799 OB_CLIENT_FUNC_UNDECORATE);
1801 if (!(self->min_size.width < self->max_size.width ||
1802 self->min_size.height < self->max_size.height))
1803 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1805 switch (self->type) {
1806 case OB_CLIENT_TYPE_NORMAL:
1807 /* normal windows retain all of the possible decorations and
1808 functionality, and can be fullscreen */
1809 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1812 case OB_CLIENT_TYPE_DIALOG:
1813 /* sometimes apps make dialog windows fullscreen for some reason (for
1814 e.g. kpdf does this..) */
1815 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1818 case OB_CLIENT_TYPE_UTILITY:
1819 /* these windows don't have anything added or removed by default */
1822 case OB_CLIENT_TYPE_MENU:
1823 case OB_CLIENT_TYPE_TOOLBAR:
1824 /* these windows can't iconify or maximize */
1825 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1826 OB_FRAME_DECOR_MAXIMIZE);
1827 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1828 OB_CLIENT_FUNC_MAXIMIZE);
1831 case OB_CLIENT_TYPE_SPLASH:
1832 /* these don't get get any decorations, and the only thing you can
1833 do with them is move them */
1834 self->decorations = 0;
1835 self->functions = OB_CLIENT_FUNC_MOVE;
1838 case OB_CLIENT_TYPE_DESKTOP:
1839 /* these windows are not manipulated by the window manager */
1840 self->decorations = 0;
1841 self->functions = 0;
1844 case OB_CLIENT_TYPE_DOCK:
1845 /* these windows are not manipulated by the window manager, but they
1846 can set below layer which has a special meaning */
1847 self->decorations = 0;
1848 self->functions = OB_CLIENT_FUNC_BELOW;
1852 /* If the client has no decor from its type (which never changes) then
1853 don't allow the user to "undecorate" the window. Otherwise, allow them
1854 to, even if there are motif hints removing the decor, because those
1855 may change these days (e.g. chromium) */
1856 if (self->decorations == 0)
1857 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1859 /* Mwm Hints are applied subtractively to what has already been chosen for
1860 decor and functionality */
1861 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1862 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1863 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1864 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1866 /* if the mwm hints request no handle or title, then all
1867 decorations are disabled, but keep the border if that's
1869 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1870 self->decorations = OB_FRAME_DECOR_BORDER;
1872 self->decorations = 0;
1877 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1878 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1879 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1880 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1881 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1882 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1883 /* dont let mwm hints kill any buttons
1884 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1885 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1886 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1887 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1889 /* dont let mwm hints kill the close button
1890 if (! (self->mwmhints.functions & MwmFunc_Close))
1891 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1895 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1896 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1897 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1898 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1899 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1900 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1902 /* can't maximize without moving/resizing */
1903 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1904 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1905 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1906 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1907 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1911 /*! Set up decor for a client based on its undecorated state. */
1912 static void client_setup_decor_undecorated(ObClient *self)
1914 /* If the user requested no decorations, then remove all the decorations,
1915 except the border. But don't add a border if there wasn't one. */
1916 if (self->undecorated)
1917 self->decorations &= (config_theme_keepborder ?
1918 OB_FRAME_DECOR_BORDER : 0);
1921 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1923 client_setup_default_decor_and_functions(self);
1925 client_setup_decor_undecorated(self);
1927 if (self->max_horz && self->max_vert) {
1928 /* once upon a time you couldn't resize maximized windows, that is not
1929 the case any more though !
1931 but do kill the handle on fully maxed windows */
1932 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1935 /* if we don't have a titlebar, then we cannot shade! */
1936 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1937 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1939 /* now we need to check against rules for the client's current state */
1940 if (self->fullscreen) {
1941 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1942 OB_CLIENT_FUNC_FULLSCREEN |
1943 OB_CLIENT_FUNC_ICONIFY);
1944 self->decorations = 0;
1947 client_change_allowed_actions(self);
1950 /* reconfigure to make sure decorations are updated */
1951 client_reconfigure(self, FALSE);
1954 static void client_change_allowed_actions(ObClient *self)
1959 /* desktop windows are kept on all desktops */
1960 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1961 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1963 if (self->functions & OB_CLIENT_FUNC_SHADE)
1964 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1965 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1966 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1967 if (self->functions & OB_CLIENT_FUNC_MOVE)
1968 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1969 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1970 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1971 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1972 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1973 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1974 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
1975 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1976 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
1977 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
1979 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1980 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
1981 if (self->functions & OB_CLIENT_FUNC_BELOW)
1982 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
1983 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1984 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
1986 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
1988 /* make sure the window isn't breaking any rules now
1990 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1991 it can't be iconified with its parent
1994 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1995 if (self->frame) client_shade(self, FALSE);
1996 else self->shaded = FALSE;
1998 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1999 if (self->frame) client_fullscreen(self, FALSE);
2000 else self->fullscreen = FALSE;
2002 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
2004 if (self->frame) client_maximize(self, FALSE, 0);
2005 else self->max_vert = self->max_horz = FALSE;
2009 void client_update_wmhints(ObClient *self)
2013 /* assume a window takes input if it doesn't specify */
2014 self->can_focus = TRUE;
2016 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
2019 if (hints->flags & InputHint)
2020 self->can_focus = hints->input;
2022 /* only do this when first managing the window *AND* when we aren't
2024 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
2025 if (hints->flags & StateHint)
2026 self->iconic = hints->initial_state == IconicState;
2029 self->urgent = (hints->flags & XUrgencyHint);
2030 if (self->urgent && !ur)
2031 client_hilite(self, TRUE);
2032 else if (!self->urgent && ur && self->demands_attention)
2033 client_hilite(self, FALSE);
2035 if (!(hints->flags & WindowGroupHint))
2036 hints->window_group = None;
2038 /* did the group state change? */
2039 if (hints->window_group !=
2040 (self->group ? self->group->leader : None))
2042 ObGroup *oldgroup = self->group;
2044 /* remove from the old group if there was one */
2046 group_remove(self->group, self);
2050 /* add ourself to the group if we have one */
2051 if (hints->window_group != None) {
2052 self->group = group_add(hints->window_group, self);
2055 /* Put ourselves into the new group's transient tree, and remove
2056 ourselves from the old group's */
2057 client_update_transient_tree(self, oldgroup, self->group,
2058 self->transient_for_group,
2059 self->transient_for_group,
2060 client_direct_parent(self),
2061 client_direct_parent(self));
2063 /* Lastly, being in a group, or not, can change if the window is
2064 transient for anything.
2066 The logic for this is:
2067 self->transient = TRUE always if the window wants to be
2068 transient for something, even if transient_for was NULL because
2069 it wasn't in a group before.
2071 If parents was NULL and oldgroup was NULL we can assume
2072 that when we add the new group, it will become transient for
2075 If transient_for_group is TRUE, then it must have already
2076 had a group. If it is getting a new group, the above call to
2077 client_update_transient_tree has already taken care of
2078 everything ! If it is losing all group status then it will
2079 no longer be transient for anything and that needs to be
2082 if (self->transient &&
2083 ((self->parents == NULL && oldgroup == NULL) ||
2084 (self->transient_for_group && !self->group)))
2085 client_update_transient_for(self);
2088 /* the WM_HINTS can contain an icon */
2089 if (hints->flags & IconPixmapHint)
2090 client_update_icons(self);
2095 focus_cycle_addremove(self, TRUE);
2098 void client_update_title(ObClient *self)
2101 gchar *visible = NULL;
2103 g_free(self->original_title);
2106 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_NAME, &data)) {
2107 /* try old x stuff */
2108 if (!OBT_PROP_GETS(self->window, WM_NAME, &data)) {
2109 if (self->transient) {
2111 GNOME alert windows are not given titles:
2112 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
2114 data = g_strdup("");
2116 data = g_strdup(_("Unnamed Window"));
2119 self->original_title = g_strdup(data);
2121 if (self->client_machine) {
2122 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2127 if (self->not_responding) {
2129 if (self->kill_level > 0)
2130 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2132 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2136 if (!self->title || strcmp(self->title, visible)) {
2137 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, visible);
2138 g_free(self->title);
2139 self->title = visible;
2144 frame_adjust_title(self->frame);
2146 /* update the icon title */
2150 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_ICON_NAME, &data))
2151 /* try old x stuff */
2152 if (!OBT_PROP_GETS(self->window, WM_ICON_NAME, &data))
2153 data = g_strdup(self->title);
2155 if (self->client_machine) {
2156 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2161 if (self->not_responding) {
2163 if (self->kill_level > 0)
2164 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2166 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2170 if (!self->icon_title || strcmp(self->icon_title, visible)) {
2171 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, visible);
2172 g_free(self->icon_title);
2173 self->icon_title = visible;
2178 void client_update_strut(ObClient *self)
2182 gboolean got = FALSE;
2185 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2190 STRUT_PARTIAL_SET(strut,
2191 data[0], data[2], data[1], data[3],
2192 data[4], data[5], data[8], data[9],
2193 data[6], data[7], data[10], data[11]);
2199 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2205 /* use the screen's width/height */
2206 a = screen_physical_area_all_monitors();
2208 STRUT_PARTIAL_SET(strut,
2209 data[0], data[2], data[1], data[3],
2210 a->y, a->y + a->height - 1,
2211 a->x, a->x + a->width - 1,
2212 a->y, a->y + a->height - 1,
2213 a->x, a->x + a->width - 1);
2219 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2220 0, 0, 0, 0, 0, 0, 0, 0);
2222 if (!PARTIAL_STRUT_EQUAL(strut, self->strut)) {
2223 self->strut = strut;
2225 /* updating here is pointless while we're being mapped cuz we're not in
2226 the client list yet */
2228 screen_update_areas();
2232 void client_update_icons(ObClient *self)
2241 /* grab the server, because we might be setting the window's icon and
2242 we don't want them to set it in between and we overwrite their own
2246 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2247 /* figure out how many valid icons are in here */
2249 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2252 /* watch for the data being too small for the specified size,
2253 or for zero sized icons. */
2254 if (i + w*h > num || w == 0 || h == 0) {
2259 /* convert it to the right bit order for ObRender */
2260 for (j = 0; j < w*h; ++j)
2262 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2263 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2264 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2265 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2267 /* add it to the image cache as an original */
2269 img = RrImageNewFromData(ob_rr_icons, &data[i], w, h);
2271 RrImageAddFromData(img, &data[i], w, h);
2279 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2284 if ((hints = XGetWMHints(obt_display, self->window))) {
2285 if (hints->flags & IconPixmapHint) {
2287 obt_display_ignore_errors(TRUE);
2288 xicon = RrPixmapToRGBA(ob_rr_inst,
2290 (hints->flags & IconMaskHint ?
2291 hints->icon_mask : None),
2292 (gint*)&w, (gint*)&h, &data);
2293 obt_display_ignore_errors(FALSE);
2296 if (w > 0 && h > 0) {
2298 img = RrImageNewFromData(ob_rr_icons, data, w, h);
2300 RrImageAddFromData(img, data, w, h);
2310 /* set the client's icons to be whatever we found */
2311 RrImageUnref(self->icon_set);
2312 self->icon_set = img;
2314 /* if the client has no icon at all, then we set a default icon onto it.
2315 but, if it has parents, then one of them will have an icon already
2317 if (!self->icon_set && !self->parents) {
2318 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2319 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2321 r = g_random_int_range(0,255);
2322 g = g_random_int_range(0,255);
2323 b = g_random_int_range(0,255);
2325 w = ob_rr_theme->def_win_icon_w;
2326 h = ob_rr_theme->def_win_icon_h;
2327 ldata = g_new(gulong, w*h+2);
2330 for (i = 0; i < w*h; ++i)
2331 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2332 ((((icon[i] >> RrDefaultRedOffset) & 0xff)*r/255) << 16) +
2333 ((((icon[i] >> RrDefaultGreenOffset) & 0xff)*g/255) << 8) +
2334 ((((icon[i] >> RrDefaultBlueOffset) & 0xff)*b/255) << 0);
2335 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2337 } else if (self->frame)
2338 /* don't draw the icon empty if we're just setting one now anyways,
2339 we'll get the property change any second */
2340 frame_adjust_icon(self->frame);
2345 void client_update_icon_geometry(ObClient *self)
2350 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2352 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2356 /* don't let them set it with an area < 0 */
2357 RECT_SET(self->icon_geometry, data[0], data[1],
2358 MAX(data[2],0), MAX(data[3],0));
2363 static void client_get_session_ids(ObClient *self)
2370 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2373 /* get the SM_CLIENT_ID */
2374 if (leader && leader != self->window)
2375 OBT_PROP_GETS_XPCS(leader, SM_CLIENT_ID, &self->sm_client_id);
2377 OBT_PROP_GETS_XPCS(self->window, SM_CLIENT_ID, &self->sm_client_id);
2379 /* get the WM_CLASS (name and class). make them "" if they are not
2381 got = OBT_PROP_GETSS_TYPE(self->window, WM_CLASS, STRING_NO_CC, &ss);
2385 self->name = g_strdup(ss[0]);
2387 self->class = g_strdup(ss[1]);
2392 if (self->name == NULL) self->name = g_strdup("");
2393 if (self->class == NULL) self->class = g_strdup("");
2395 /* get the WM_CLASS (name and class) from the group leader. make them "" if
2396 they are not provided */
2398 got = OBT_PROP_GETSS_TYPE(leader, WM_CLASS, STRING_NO_CC, &ss);
2404 self->group_name = g_strdup(ss[0]);
2406 self->group_class = g_strdup(ss[1]);
2411 if (self->group_name == NULL) self->group_name = g_strdup("");
2412 if (self->group_class == NULL) self->group_class = g_strdup("");
2414 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2415 got = OBT_PROP_GETS_XPCS(self->window, WM_WINDOW_ROLE, &s);
2420 self->role = g_strdup("");
2422 /* get the WM_COMMAND */
2426 got = OBT_PROP_GETSS(leader, WM_COMMAND, &ss);
2428 got = OBT_PROP_GETSS(self->window, WM_COMMAND, &ss);
2431 /* merge/mash them all together */
2432 gchar *merge = NULL;
2435 for (i = 0; ss[i]; ++i) {
2438 merge = g_strconcat(merge, ss[i], NULL);
2440 merge = g_strconcat(ss[i], NULL);
2445 self->wm_command = merge;
2448 /* get the WM_CLIENT_MACHINE */
2451 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, &s);
2453 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, &s);
2456 gchar localhost[128];
2459 gethostname(localhost, 127);
2460 localhost[127] = '\0';
2461 if (strcmp(localhost, s) != 0)
2462 self->client_machine = s;
2466 /* see if it has the PID set too (the PID requires that the
2467 WM_CLIENT_MACHINE be set) */
2468 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2473 const gchar *client_type_to_string(ObClient *self)
2477 switch (self->type) {
2478 case OB_CLIENT_TYPE_NORMAL:
2479 type = "normal"; break;
2480 case OB_CLIENT_TYPE_DIALOG:
2481 type = "dialog"; break;
2482 case OB_CLIENT_TYPE_UTILITY:
2483 type = "utility"; break;
2484 case OB_CLIENT_TYPE_MENU:
2485 type = "menu"; break;
2486 case OB_CLIENT_TYPE_TOOLBAR:
2487 type = "toolbar"; break;
2488 case OB_CLIENT_TYPE_SPLASH:
2489 type = "splash"; break;
2490 case OB_CLIENT_TYPE_DESKTOP:
2491 type = "desktop"; break;
2492 case OB_CLIENT_TYPE_DOCK:
2493 type = "dock"; break;
2499 /*! Save the properties used for app matching rules, as seen by Openbox when
2500 the window mapped, so that users can still access them later if the app
2502 static void client_save_app_rule_values(ObClient *self)
2504 OBT_PROP_SETS(self->window, OB_APP_ROLE, self->role);
2505 OBT_PROP_SETS(self->window, OB_APP_NAME, self->name);
2506 OBT_PROP_SETS(self->window, OB_APP_CLASS, self->class);
2507 OBT_PROP_SETS(self->window, OB_APP_GROUP_NAME, self->group_name);
2508 OBT_PROP_SETS(self->window, OB_APP_GROUP_CLASS, self->group_class);
2509 OBT_PROP_SETS(self->window, OB_APP_TITLE, self->original_title);
2511 OBT_PROP_SETS(self->window, OB_APP_TYPE, client_type_to_string(self));
2514 static void client_change_wm_state(ObClient *self)
2519 old = self->wmstate;
2521 if (self->shaded || self->iconic ||
2522 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2524 self->wmstate = IconicState;
2526 self->wmstate = NormalState;
2528 if (old != self->wmstate) {
2529 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2530 self->wmstate, 1, 0, 0, 0);
2532 state[0] = self->wmstate;
2534 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2538 static void client_change_state(ObClient *self)
2540 gulong netstate[13];
2545 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2547 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2549 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2550 if (self->skip_taskbar)
2551 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2552 if (self->skip_pager)
2553 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2554 if (self->fullscreen)
2555 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2557 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2559 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2561 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2563 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2564 if (self->demands_attention)
2565 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2566 if (self->undecorated)
2567 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2569 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_LOCKED);
2570 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2573 frame_adjust_state(self->frame);
2576 ObClient *client_search_focus_tree(ObClient *self)
2581 for (it = self->transients; it; it = g_slist_next(it)) {
2582 if (client_focused(it->data)) return it->data;
2583 if ((ret = client_search_focus_tree(it->data))) return ret;
2588 ObClient *client_search_focus_tree_full(ObClient *self)
2590 if (self->parents) {
2593 for (it = self->parents; it; it = g_slist_next(it)) {
2594 ObClient *c = it->data;
2595 if ((c = client_search_focus_tree_full(c))) return c;
2601 /* this function checks the whole tree, the client_search_focus_tree
2602 does not, so we need to check this window */
2603 if (client_focused(self))
2605 return client_search_focus_tree(self);
2609 ObClient *client_search_focus_group_full(ObClient *self)
2614 for (it = self->group->members; it; it = g_slist_next(it)) {
2615 ObClient *c = it->data;
2617 if (client_focused(c)) return c;
2618 if ((c = client_search_focus_tree(it->data))) return c;
2621 if (client_focused(self)) return self;
2625 gboolean client_has_parent(ObClient *self)
2627 return self->parents != NULL;
2630 gboolean client_has_children(ObClient *self)
2632 return self->transients != NULL;
2635 gboolean client_is_oldfullscreen(const ObClient *self,
2638 const Rect *monitor, *allmonitors;
2640 /* No decorations and fills the monitor = oldskool fullscreen.
2641 But not for maximized windows.
2644 if (self->decorations || self->max_horz || self->max_vert) return FALSE;
2646 monitor = screen_physical_area_monitor(screen_find_monitor(area));
2647 allmonitors = screen_physical_area_all_monitors();
2649 return (RECT_EQUAL(*area, *monitor) ||
2650 RECT_EQUAL(*area, *allmonitors));
2653 static ObStackingLayer calc_layer(ObClient *self)
2657 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2658 l = OB_STACKING_LAYER_DESKTOP;
2659 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2660 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2661 else l = OB_STACKING_LAYER_ABOVE;
2663 else if ((self->fullscreen ||
2664 client_is_oldfullscreen(self, &self->area)) &&
2665 /* you are fullscreen while you or your children are focused.. */
2666 (client_focused(self) || client_search_focus_tree(self) ||
2667 /* you can be fullscreen if you're on another desktop */
2668 (self->desktop != screen_desktop &&
2669 self->desktop != DESKTOP_ALL) ||
2670 /* and you can also be fullscreen if the focused client is on
2671 another monitor, or nothing else is focused */
2673 client_monitor(focus_client) != client_monitor(self))))
2674 l = OB_STACKING_LAYER_FULLSCREEN;
2675 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2676 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2677 else l = OB_STACKING_LAYER_NORMAL;
2682 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2683 ObStackingLayer min)
2685 ObStackingLayer old, own;
2689 own = calc_layer(self);
2690 self->layer = MAX(own, min);
2692 if (self->layer != old) {
2693 stacking_remove(CLIENT_AS_WINDOW(self));
2694 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2697 /* we've been restacked */
2698 self->visited = TRUE;
2700 for (it = self->transients; it; it = g_slist_next(it))
2701 client_calc_layer_recursive(it->data, orig,
2705 static void client_calc_layer_internal(ObClient *self)
2709 /* transients take on the layer of their parents */
2710 sit = client_search_all_top_parents(self);
2712 for (; sit; sit = g_slist_next(sit))
2713 client_calc_layer_recursive(sit->data, self, 0);
2716 void client_calc_layer(ObClient *self)
2720 /* skip over stuff above fullscreen layer */
2721 for (it = stacking_list; it; it = g_list_next(it))
2722 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2724 /* find the windows in the fullscreen layer, and mark them not-visited */
2725 for (; it; it = g_list_next(it)) {
2726 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2727 else if (WINDOW_IS_CLIENT(it->data))
2728 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2731 client_calc_layer_internal(self);
2733 /* skip over stuff above fullscreen layer */
2734 for (it = stacking_list; it; it = g_list_next(it))
2735 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2737 /* now recalc any windows in the fullscreen layer which have not
2738 had their layer recalced already */
2739 for (; it; it = g_list_next(it)) {
2740 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2741 else if (WINDOW_IS_CLIENT(it->data) &&
2742 !WINDOW_AS_CLIENT(it->data)->visited)
2743 client_calc_layer_internal(it->data);
2747 gboolean client_should_show(ObClient *self)
2751 if (client_normal(self) && screen_showing_desktop())
2753 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2759 gboolean client_show(ObClient *self)
2761 gboolean show = FALSE;
2763 if (client_should_show(self)) {
2764 /* replay pending pointer event before showing the window, in case it
2765 should be going to something under the window */
2766 mouse_replay_pointer();
2768 frame_show(self->frame);
2771 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2772 it needs to be in IconicState. This includes when it is on another
2775 client_change_wm_state(self);
2780 gboolean client_hide(ObClient *self)
2782 gboolean hide = FALSE;
2784 if (!client_should_show(self)) {
2785 /* We don't need to ignore enter events here.
2786 The window can hide/iconify in 3 different ways:
2787 1 - through an x message. in this case we ignore all enter events
2788 caused by responding to the x message (unless underMouse)
2789 2 - by a keyboard action. in this case we ignore all enter events
2790 caused by the action
2791 3 - by a mouse action. in this case they are doing stuff with the
2792 mouse and focus _should_ move.
2794 Also in action_end, we simulate an enter event that can't be ignored
2795 so trying to ignore them is futile in case 3 anyways
2798 /* replay pending pointer event before hiding the window, in case it
2799 should be going to the window */
2800 mouse_replay_pointer();
2802 frame_hide(self->frame);
2805 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2806 it needs to be in IconicState. This includes when it is on another
2809 client_change_wm_state(self);
2814 void client_showhide(ObClient *self)
2816 if (!client_show(self))
2820 gboolean client_normal(ObClient *self) {
2821 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2822 self->type == OB_CLIENT_TYPE_DOCK ||
2823 self->type == OB_CLIENT_TYPE_SPLASH);
2826 gboolean client_helper(ObClient *self)
2828 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2829 self->type == OB_CLIENT_TYPE_MENU ||
2830 self->type == OB_CLIENT_TYPE_TOOLBAR);
2833 gboolean client_occupies_space(ObClient *self)
2835 return !(self->type == OB_CLIENT_TYPE_DESKTOP ||
2836 self->type == OB_CLIENT_TYPE_SPLASH);
2839 gboolean client_mouse_focusable(ObClient *self)
2841 return !(/*self->type == OB_CLIENT_TYPE_MENU ||*/
2842 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2843 self->type == OB_CLIENT_TYPE_SPLASH ||
2844 self->type == OB_CLIENT_TYPE_DOCK);
2847 gboolean client_enter_focusable(ObClient *self)
2849 /* you can focus desktops but it shouldn't on enter */
2850 return (client_mouse_focusable(self) &&
2851 self->type != OB_CLIENT_TYPE_DESKTOP);
2854 static void client_apply_startup_state(ObClient *self,
2855 gint x, gint y, gint w, gint h)
2857 /* save the states that we are going to apply */
2858 gboolean iconic = self->iconic;
2859 gboolean fullscreen = self->fullscreen;
2860 gboolean undecorated = self->undecorated;
2861 gboolean shaded = self->shaded;
2862 gboolean demands_attention = self->demands_attention;
2863 gboolean max_horz = self->max_horz;
2864 gboolean max_vert = self->max_vert;
2868 /* turn them all off in the client, so they won't affect the window
2870 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2871 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2873 /* move the client to its placed position, or it it's already there,
2874 generate a ConfigureNotify telling the client where it is.
2876 do this after adjusting the frame. otherwise it gets all weird and
2877 clients don't work right
2879 do this before applying the states so they have the correct
2880 pre-max/pre-fullscreen values
2882 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2883 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2884 self->window, x, y, w, h);
2885 /* save the area, and make it where it should be for the premax stuff */
2886 oldarea = self->area;
2887 RECT_SET(self->area, x, y, w, h);
2889 /* apply the states. these are in a carefully crafted order.. */
2892 client_iconify(self, TRUE, FALSE, TRUE);
2894 client_set_undecorated(self, TRUE);
2896 client_shade(self, TRUE);
2897 if (demands_attention)
2898 client_hilite(self, TRUE);
2900 if (max_vert && max_horz)
2901 client_maximize(self, TRUE, 0);
2903 client_maximize(self, TRUE, 2);
2905 client_maximize(self, TRUE, 1);
2907 /* fullscreen removes the ability to apply other states */
2909 client_fullscreen(self, TRUE);
2911 /* make sure client_setup_decor_and_functions() is called at least once */
2912 client_setup_decor_and_functions(self, FALSE);
2914 /* if the window hasn't been configured yet, then do so now, in fact the
2915 x,y,w,h may _not_ be the same as the area rect, which can end up
2916 meaning that the client isn't properly moved/resized by the fullscreen
2918 pho can cause this because it maps at size of the screen but not 0,0
2919 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2920 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2921 cuz thats where the pre-fullscreen will be. however the actual area is
2922 not, so this needs to be called even if we have fullscreened/maxed
2924 self->area = oldarea;
2925 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2927 /* nothing to do for the other states:
2936 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2938 /* these should be the current values. this is for when you're not moving,
2940 g_assert(*x == self->area.x);
2941 g_assert(oldw == self->area.width);
2944 switch (self->gravity) {
2946 case NorthWestGravity:
2948 case SouthWestGravity:
2955 *x -= (neww - oldw) / 2;
2957 case NorthEastGravity:
2959 case SouthEastGravity:
2965 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2967 /* these should be the current values. this is for when you're not moving,
2969 g_assert(*y == self->area.y);
2970 g_assert(oldh == self->area.height);
2973 switch (self->gravity) {
2975 case NorthWestGravity:
2977 case NorthEastGravity:
2984 *y -= (newh - oldh) / 2;
2986 case SouthWestGravity:
2988 case SouthEastGravity:
2994 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2995 gint *logicalw, gint *logicalh,
2998 Rect desired = {*x, *y, *w, *h};
2999 frame_rect_to_frame(self->frame, &desired);
3001 /* make the frame recalculate its dimensions n shit without changing
3002 anything visible for real, this way the constraints below can work with
3003 the updated frame dimensions. */
3004 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
3006 /* cap any X windows at the size of an unsigned short */
3009 - self->frame->size.left - self->frame->size.right);
3012 - self->frame->size.top - self->frame->size.bottom);
3014 /* gets the frame's position */
3015 frame_client_gravity(self->frame, x, y);
3017 /* these positions are frame positions, not client positions */
3019 /* set the size and position if fullscreen */
3020 if (self->fullscreen) {
3024 i = screen_find_monitor(&desired);
3025 a = screen_physical_area_monitor(i);
3032 user = FALSE; /* ignore if the client can't be moved/resized when it
3034 } else if (self->max_horz || self->max_vert) {
3038 /* use all possible struts when maximizing to the full screen */
3039 i = screen_find_monitor(&desired);
3040 a = screen_area(self->desktop, i,
3041 (self->max_horz && self->max_vert ? NULL : &desired));
3043 /* set the size and position if maximized */
3044 if (self->max_horz) {
3046 *w = a->width - self->frame->size.left - self->frame->size.right;
3048 if (self->max_vert) {
3050 *h = a->height - self->frame->size.top - self->frame->size.bottom;
3053 user = FALSE; /* ignore if the client can't be moved/resized when it
3056 g_slice_free(Rect, a);
3059 /* gets the client's position */
3060 frame_frame_gravity(self->frame, x, y);
3062 /* work within the preferred sizes given by the window, these may have
3063 changed rather than it's requested width and height, so always run
3064 through this code */
3066 gint basew, baseh, minw, minh;
3070 gfloat minratio, maxratio;
3072 incw = self->size_inc.width;
3073 inch = self->size_inc.height;
3074 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
3075 0 : self->min_ratio;
3076 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
3077 0 : self->max_ratio;
3079 /* base size is substituted with min size if not specified */
3080 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
3081 basew = self->base_size.width;
3082 baseh = self->base_size.height;
3084 basew = self->min_size.width;
3085 baseh = self->min_size.height;
3087 /* min size is substituted with base size if not specified */
3088 if (self->min_size.width || self->min_size.height) {
3089 minw = self->min_size.width;
3090 minh = self->min_size.height;
3092 minw = self->base_size.width;
3093 minh = self->base_size.height;
3096 /* This comment is no longer true */
3097 /* if this is a user-requested resize, then check against min/max
3100 /* smaller than min size or bigger than max size? */
3101 if (*w > self->max_size.width) *w = self->max_size.width;
3102 if (*w < minw) *w = minw;
3103 if (*h > self->max_size.height) *h = self->max_size.height;
3104 if (*h < minh) *h = minh;
3109 /* the sizes to used for maximized */
3113 /* keep to the increments, but only use this if the user did it */
3117 /* you cannot resize to nothing */
3118 if (basew + logw < 1) *w = 1 - basew;
3119 if (baseh + logh < 1) *h = 1 - baseh;
3121 /* save the logical size */
3122 *logicalw = incw > 1 ? logw : logw + basew;
3123 *logicalh = inch > 1 ? logh : logh + baseh;
3130 /* if maximized/fs then don't use the size increments */
3131 if (self->fullscreen || self->max_horz) *w = maxw;
3132 if (self->fullscreen || self->max_vert) *h = maxh;
3137 /* adjust the height to match the width for the aspect ratios.
3138 for this, min size is not substituted for base size ever. */
3139 *w -= self->base_size.width;
3140 *h -= self->base_size.height;
3143 if (*h * minratio > *w) {
3144 *h = (gint)(*w / minratio);
3146 /* you cannot resize to nothing */
3149 *w = (gint)(*h * minratio);
3153 if (*h * maxratio < *w) {
3154 *h = (gint)(*w / maxratio);
3156 /* you cannot resize to nothing */
3159 *w = (gint)(*h * minratio);
3163 *w += self->base_size.width;
3164 *h += self->base_size.height;
3167 /* these override the above states! if you cant move you can't move! */
3169 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
3173 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
3174 *w = self->area.width;
3175 *h = self->area.height;
3183 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
3184 gboolean user, gboolean final, gboolean force_reply)
3186 Rect oldframe, oldclient;
3187 gboolean send_resize_client;
3188 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
3189 gboolean fmoved, fresized;
3190 guint fdecor = self->frame->decorations;
3191 gboolean fhorz = self->frame->max_horz;
3192 gboolean fvert = self->frame->max_vert;
3193 gint logicalw, logicalh;
3195 /* find the new x, y, width, and height (and logical size) */
3196 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3198 /* set the logical size if things changed */
3199 if (!(w == self->area.width && h == self->area.height))
3200 SIZE_SET(self->logical_size, logicalw, logicalh);
3202 /* figure out if we moved or resized or what */
3203 moved = (x != self->area.x || y != self->area.y);
3204 resized = (w != self->area.width || h != self->area.height);
3206 oldframe = self->frame->area;
3207 oldclient = self->area;
3208 RECT_SET(self->area, x, y, w, h);
3210 /* for app-requested resizes, always resize if 'resized' is true.
3211 for user-requested ones, only resize if final is true, or when
3212 resizing in redraw mode */
3213 send_resize_client = ((!user && resized) ||
3215 (resized && config_resize_redraw))));
3217 /* if the client is enlarging, then resize the client before the frame */
3218 if (send_resize_client && (w > oldclient.width || h > oldclient.height)) {
3219 XMoveResizeWindow(obt_display, self->window,
3220 self->frame->size.left, self->frame->size.top,
3221 MAX(w, oldclient.width), MAX(h, oldclient.height));
3222 frame_adjust_client_area(self->frame);
3225 /* find the frame's dimensions and move/resize it */
3229 /* if decorations changed, then readjust everything for the frame */
3230 if (self->decorations != fdecor ||
3231 self->max_horz != fhorz || self->max_vert != fvert)
3233 fmoved = fresized = TRUE;
3236 /* adjust the frame */
3237 if (fmoved || fresized) {
3238 gulong ignore_start;
3240 ignore_start = event_start_ignore_all_enters();
3242 /* replay pending pointer event before move the window, in case it
3243 would change what window gets the event */
3244 mouse_replay_pointer();
3246 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3249 event_end_ignore_all_enters(ignore_start);
3252 if (!user || final) {
3253 gint oldrx = self->root_pos.x;
3254 gint oldry = self->root_pos.y;
3255 /* we have reset the client to 0 border width, so don't include
3256 it in these coords */
3257 POINT_SET(self->root_pos,
3258 self->frame->area.x + self->frame->size.left -
3260 self->frame->area.y + self->frame->size.top -
3261 self->border_width);
3262 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3266 /* This is kinda tricky and should not be changed.. let me explain!
3268 When user = FALSE, then the request is coming from the application
3269 itself, and we are more strict about when to send a synthetic
3270 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3271 in this case (or send one if force_reply is true)
3273 When user = TRUE, then the request is coming from "us", like when we
3274 maximize a window or something. In this case we are more lenient. We
3275 used to follow the same rules as above, but _Java_ Swing can't handle
3276 this. So just to appease Swing, when user = TRUE, we always send
3277 a synthetic ConfigureNotify to give the window its root coordinates.
3278 Lastly, if force_reply is TRUE, we always send a
3279 ConfigureNotify, which is needed during a resize with XSYNCronization.
3281 if ((!user && !resized && (rootmoved || force_reply)) ||
3282 (user && ((!resized && force_reply) || (final && rootmoved))))
3286 event.type = ConfigureNotify;
3287 event.xconfigure.display = obt_display;
3288 event.xconfigure.event = self->window;
3289 event.xconfigure.window = self->window;
3291 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3292 self->title, self->root_pos.x, self->root_pos.y, w, h);
3294 /* root window real coords */
3295 event.xconfigure.x = self->root_pos.x;
3296 event.xconfigure.y = self->root_pos.y;
3297 event.xconfigure.width = w;
3298 event.xconfigure.height = h;
3299 event.xconfigure.border_width = self->border_width;
3300 event.xconfigure.above = None;
3301 event.xconfigure.override_redirect = FALSE;
3302 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3303 FALSE, StructureNotifyMask, &event);
3306 /* if the client is shrinking, then resize the frame before the client.
3308 both of these resize sections may run, because the top one only resizes
3309 in the direction that is growing
3311 if (send_resize_client && (w <= oldclient.width || h <= oldclient.height))
3313 frame_adjust_client_area(self->frame);
3314 XMoveResizeWindow(obt_display, self->window,
3315 self->frame->size.left, self->frame->size.top, w, h);
3318 XFlush(obt_display);
3320 /* if it moved between monitors, then this can affect the stacking
3321 layer of this window or others - for fullscreen windows.
3322 also if it changed to/from oldschool fullscreen then its layer may
3325 watch out tho, don't try change stacking stuff if the window is no
3326 longer being managed !
3328 if (self->managed &&
3329 (screen_find_monitor(&self->frame->area) !=
3330 screen_find_monitor(&oldframe) ||
3331 (final && (client_is_oldfullscreen(self, &oldclient) !=
3332 client_is_oldfullscreen(self, &self->area)))))
3334 client_calc_layer(self);
3338 void client_fullscreen(ObClient *self, gboolean fs)
3342 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3343 self->fullscreen == fs) return; /* already done */
3345 self->fullscreen = fs;
3346 client_change_state(self); /* change the state hints on the client */
3349 self->pre_fullscreen_area = self->area;
3350 self->pre_fullscreen_max_horz = self->max_horz;
3351 self->pre_fullscreen_max_vert = self->max_vert;
3353 /* if the window is maximized, its area isn't all that meaningful.
3354 save its premax area instead. */
3355 if (self->max_horz) {
3356 self->pre_fullscreen_area.x = self->pre_max_area.x;
3357 self->pre_fullscreen_area.width = self->pre_max_area.width;
3359 if (self->max_vert) {
3360 self->pre_fullscreen_area.y = self->pre_max_area.y;
3361 self->pre_fullscreen_area.height = self->pre_max_area.height;
3364 /* these will help configure_full figure out where to fullscreen
3368 w = self->area.width;
3369 h = self->area.height;
3371 g_assert(self->pre_fullscreen_area.width > 0 &&
3372 self->pre_fullscreen_area.height > 0);
3374 self->max_horz = self->pre_fullscreen_max_horz;
3375 self->max_vert = self->pre_fullscreen_max_vert;
3376 if (self->max_horz) {
3377 self->pre_max_area.x = self->pre_fullscreen_area.x;
3378 self->pre_max_area.width = self->pre_fullscreen_area.width;
3380 if (self->max_vert) {
3381 self->pre_max_area.y = self->pre_fullscreen_area.y;
3382 self->pre_max_area.height = self->pre_fullscreen_area.height;
3385 x = self->pre_fullscreen_area.x;
3386 y = self->pre_fullscreen_area.y;
3387 w = self->pre_fullscreen_area.width;
3388 h = self->pre_fullscreen_area.height;
3389 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3392 ob_debug("Window %s going fullscreen (%d)",
3393 self->title, self->fullscreen);
3396 /* make sure the window is on some monitor */
3397 client_find_onscreen(self, &x, &y, w, h, FALSE);
3400 client_setup_decor_and_functions(self, FALSE);
3401 client_move_resize(self, x, y, w, h);
3403 /* and adjust our layer/stacking. do this after resizing the window,
3404 and applying decorations, because windows which fill the screen are
3405 considered "fullscreen" and it affects their layer */
3406 client_calc_layer(self);
3409 /* try focus us when we go into fullscreen mode */
3414 static void client_iconify_recursive(ObClient *self,
3415 gboolean iconic, gboolean curdesk,
3416 gboolean hide_animation)
3419 gboolean changed = FALSE;
3421 if (self->iconic != iconic) {
3422 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3426 /* don't let non-normal windows iconify along with their parents
3428 if (client_normal(self)) {
3429 self->iconic = iconic;
3431 /* update the focus lists.. iconic windows go to the bottom of
3432 the list. this will also call focus_cycle_addremove(). */
3433 focus_order_to_bottom(self);
3438 self->iconic = iconic;
3440 if (curdesk && self->desktop != screen_desktop &&
3441 self->desktop != DESKTOP_ALL)
3442 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3444 /* this puts it after the current focused window, this will
3445 also cause focus_cycle_addremove() to be called for the
3447 focus_order_like_new(self);
3454 client_change_state(self);
3455 if (config_animate_iconify && !hide_animation)
3456 frame_begin_iconify_animation(self->frame, iconic);
3457 /* do this after starting the animation so it doesn't flash */
3458 client_showhide(self);
3461 /* iconify all direct transients, and deiconify all transients
3463 for (it = self->transients; it; it = g_slist_next(it))
3464 if (it->data != self)
3465 if (client_is_direct_child(self, it->data) || !iconic)
3466 client_iconify_recursive(it->data, iconic, curdesk,
3470 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3471 gboolean hide_animation)
3473 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3474 /* move up the transient chain as far as possible first */
3475 self = client_search_top_direct_parent(self);
3476 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3480 void client_maximize(ObClient *self, gboolean max, gint dir)
3484 g_assert(dir == 0 || dir == 1 || dir == 2);
3485 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3487 /* check if already done */
3489 if (dir == 0 && self->max_horz && self->max_vert) return;
3490 if (dir == 1 && self->max_horz) return;
3491 if (dir == 2 && self->max_vert) return;
3493 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3494 if (dir == 1 && !self->max_horz) return;
3495 if (dir == 2 && !self->max_vert) return;
3498 /* these will help configure_full figure out which screen to fill with
3502 w = self->area.width;
3503 h = self->area.height;
3506 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3507 RECT_SET(self->pre_max_area,
3508 self->area.x, self->pre_max_area.y,
3509 self->area.width, self->pre_max_area.height);
3511 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3512 RECT_SET(self->pre_max_area,
3513 self->pre_max_area.x, self->area.y,
3514 self->pre_max_area.width, self->area.height);
3517 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3518 g_assert(self->pre_max_area.width > 0);
3520 x = self->pre_max_area.x;
3521 w = self->pre_max_area.width;
3523 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3524 0, self->pre_max_area.height);
3526 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3527 g_assert(self->pre_max_area.height > 0);
3529 y = self->pre_max_area.y;
3530 h = self->pre_max_area.height;
3532 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3533 self->pre_max_area.width, 0);
3537 if (dir == 0 || dir == 1) /* horz */
3538 self->max_horz = max;
3539 if (dir == 0 || dir == 2) /* vert */
3540 self->max_vert = max;
3543 /* make sure the window is on some monitor */
3544 client_find_onscreen(self, &x, &y, w, h, FALSE);
3547 client_change_state(self); /* change the state hints on the client */
3549 client_setup_decor_and_functions(self, FALSE);
3550 client_move_resize(self, x, y, w, h);
3553 void client_shade(ObClient *self, gboolean shade)
3555 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3556 shade) || /* can't shade */
3557 self->shaded == shade) return; /* already done */
3559 self->shaded = shade;
3560 client_change_state(self);
3561 client_change_wm_state(self); /* the window is being hidden/shown */
3562 /* resize the frame to just the titlebar */
3563 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3566 static void client_ping_event(ObClient *self, gboolean dead)
3568 if (self->not_responding != dead) {
3569 self->not_responding = dead;
3570 client_update_title(self);
3573 /* the client isn't responding, so ask to kill it */
3574 client_prompt_kill(self);
3576 /* it came back to life ! */
3578 if (self->kill_prompt) {
3579 prompt_unref(self->kill_prompt);
3580 self->kill_prompt = NULL;
3583 self->kill_level = 0;
3588 void client_close(ObClient *self)
3590 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3592 /* if closing an internal obprompt, that is just cancelling it */
3594 prompt_cancel(self->prompt);
3598 /* in the case that the client provides no means to requesting that it
3599 close, we just kill it */
3600 if (!self->delete_window)
3601 /* don't use client_kill(), we should only kill based on PID in
3602 response to a lack of PING replies */
3603 XKillClient(obt_display, self->window);
3605 /* request the client to close with WM_DELETE_WINDOW */
3606 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3607 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_time(),
3608 0, 0, 0, NoEventMask);
3610 /* we're trying to close the window, so see if it is responding. if it
3611 is not, then we will let them kill the window */
3613 ping_start(self, client_ping_event);
3615 /* if we already know the window isn't responding (maybe they clicked
3616 no in the kill dialog but it hasn't come back to life), then show
3618 if (self->not_responding)
3619 client_prompt_kill(self);
3623 #define OB_KILL_RESULT_NO 0
3624 #define OB_KILL_RESULT_YES 1
3626 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3628 ObClient *self = data;
3630 if (result == OB_KILL_RESULT_YES)
3632 return TRUE; /* call the cleanup func */
3635 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3637 ObClient *self = data;
3639 g_assert(p == self->kill_prompt);
3641 prompt_unref(self->kill_prompt);
3642 self->kill_prompt = NULL;
3645 static void client_prompt_kill(ObClient *self)
3647 /* check if we're already prompting */
3648 if (!self->kill_prompt) {
3649 ObPromptAnswer answers[] = {
3650 { 0, OB_KILL_RESULT_NO },
3651 { 0, OB_KILL_RESULT_YES }
3654 const gchar *y, *title;
3656 title = self->original_title;
3657 if (title[0] == '\0') {
3658 /* empty string, so use its parent */
3659 ObClient *p = client_search_top_direct_parent(self);
3660 if (p) title = p->original_title;
3663 if (client_on_localhost(self)) {
3666 if (self->kill_level == 0)
3672 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3674 y = _("End Process");
3678 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3680 y = _("Disconnect");
3682 /* set the dialog buttons' text */
3683 answers[0].text = _("Cancel"); /* "no" */
3684 answers[1].text = y; /* "yes" */
3686 self->kill_prompt = prompt_new(m, NULL, answers,
3687 sizeof(answers)/sizeof(answers[0]),
3688 OB_KILL_RESULT_NO, /* default = no */
3689 OB_KILL_RESULT_NO, /* cancel = no */
3690 client_kill_requested,
3691 client_kill_cleanup,
3696 prompt_show(self->kill_prompt, self, TRUE);
3699 void client_kill(ObClient *self)
3701 /* don't kill our own windows */
3702 if (self->prompt) return;
3704 if (client_on_localhost(self) && self->pid) {
3705 /* running on the local host */
3706 if (self->kill_level == 0) {
3707 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3708 self->window, self->pid);
3709 kill(self->pid, SIGTERM);
3712 /* show that we're trying to kill it */
3713 client_update_title(self);
3716 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3717 self->window, self->pid);
3718 kill(self->pid, SIGKILL); /* kill -9 */
3722 /* running on a remote host */
3723 XKillClient(obt_display, self->window);
3727 void client_hilite(ObClient *self, gboolean hilite)
3729 if (self->demands_attention == hilite)
3730 return; /* no change */
3732 /* don't allow focused windows to hilite */
3733 self->demands_attention = hilite && !client_focused(self);
3734 if (self->frame != NULL) { /* if we're mapping, just set the state */
3735 if (self->demands_attention) {
3736 frame_flash_start(self->frame);
3738 /* if the window is on another desktop then raise it and make it
3739 the most recently used window */
3740 if (self->desktop != screen_desktop &&
3741 self->desktop != DESKTOP_ALL)
3743 stacking_raise(CLIENT_AS_WINDOW(self));
3744 focus_order_to_top(self);
3748 frame_flash_stop(self->frame);
3749 client_change_state(self);
3753 static void client_set_desktop_recursive(ObClient *self,
3761 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3763 ob_debug("Setting desktop %u", target+1);
3765 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3767 old = self->desktop;
3768 self->desktop = target;
3769 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3770 /* the frame can display the current desktop state */
3771 frame_adjust_state(self->frame);
3772 /* 'move' the window to the new desktop */
3776 /* raise if it was not already on the desktop */
3777 if (old != DESKTOP_ALL && !dontraise)
3778 stacking_raise(CLIENT_AS_WINDOW(self));
3779 if (STRUT_EXISTS(self->strut))
3780 screen_update_areas();
3782 /* the new desktop's geometry may be different, so we may need to
3783 resize, for example if we are maximized */
3784 client_reconfigure(self, FALSE);
3786 focus_cycle_addremove(self, FALSE);
3789 /* move all transients */
3790 for (it = self->transients; it; it = g_slist_next(it))
3791 if (it->data != self)
3792 if (client_is_direct_child(self, it->data))
3793 client_set_desktop_recursive(it->data, target,
3794 donthide, dontraise);
3797 void client_set_desktop(ObClient *self, guint target,
3798 gboolean donthide, gboolean dontraise)
3800 self = client_search_top_direct_parent(self);
3801 client_set_desktop_recursive(self, target, donthide, dontraise);
3803 focus_cycle_addremove(NULL, TRUE);
3806 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3808 while (child != parent && (child = client_direct_parent(child)));
3809 return child == parent;
3812 ObClient *client_search_modal_child(ObClient *self)
3817 for (it = self->transients; it; it = g_slist_next(it)) {
3818 ObClient *c = it->data;
3819 if ((ret = client_search_modal_child(c))) return ret;
3820 if (c->modal) return c;
3825 struct ObClientFindDestroyUnmap {
3830 static gboolean find_destroy_unmap(XEvent *e, gpointer data)
3832 struct ObClientFindDestroyUnmap *find = data;
3833 if (e->type == DestroyNotify)
3834 return e->xdestroywindow.window == find->window;
3835 if (e->type == UnmapNotify && e->xunmap.window == find->window)
3836 /* ignore the first $find->ignore_unmaps$ many unmap events */
3837 return --find->ignore_unmaps < 0;
3841 gboolean client_validate(ObClient *self)
3843 struct ObClientFindDestroyUnmap find;
3845 XSync(obt_display, FALSE); /* get all events on the server */
3847 find.window = self->window;
3848 find.ignore_unmaps = self->ignore_unmaps;
3849 if (xqueue_exists_local(find_destroy_unmap, &find))
3855 void client_set_wm_state(ObClient *self, glong state)
3857 if (state == self->wmstate) return; /* no change */
3861 client_iconify(self, TRUE, TRUE, FALSE);
3864 client_iconify(self, FALSE, TRUE, FALSE);
3869 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3871 gboolean shaded = self->shaded;
3872 gboolean fullscreen = self->fullscreen;
3873 gboolean undecorated = self->undecorated;
3874 gboolean locked = self->locked;
3875 gboolean max_horz = self->max_horz;
3876 gboolean max_vert = self->max_vert;
3877 gboolean modal = self->modal;
3878 gboolean iconic = self->iconic;
3879 gboolean demands_attention = self->demands_attention;
3880 gboolean above = self->above;
3881 gboolean below = self->below;
3885 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3886 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3887 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3888 /* an invalid action was passed to the client message, ignore it */
3891 for (i = 0; i < 2; ++i) {
3892 Atom state = i == 0 ? data1 : data2;
3894 if (!state) continue;
3896 /* if toggling, then pick whether we're adding or removing */
3897 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3898 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3900 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3901 value = self->max_vert;
3902 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3903 value = self->max_horz;
3904 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3906 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3907 value = self->skip_taskbar;
3908 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3909 value = self->skip_pager;
3910 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3911 value = self->iconic;
3912 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3914 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3915 value = self->above;
3916 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3917 value = self->below;
3918 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3919 value = self->demands_attention;
3920 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3921 value = undecorated;
3922 else if (state == OBT_PROP_ATOM(OB_WM_STATE_LOCKED))
3925 g_assert_not_reached();
3926 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3927 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3930 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3931 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3933 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3935 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3937 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3939 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3940 self->skip_taskbar = value;
3941 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3942 self->skip_pager = value;
3943 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3945 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3947 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3949 /* only unset below when setting above, otherwise you can't get to
3953 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3954 /* and vice versa */
3958 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3959 demands_attention = value;
3960 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3961 undecorated = value;
3962 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_LOCKED)) {
3967 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3968 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3970 if (max_horz == max_vert) { /* both going the same way */
3971 client_maximize(self, max_horz, 0);
3973 client_maximize(self, max_horz, 1);
3974 client_maximize(self, max_vert, 2);
3978 if (max_horz != self->max_horz)
3979 client_maximize(self, max_horz, 1);
3981 client_maximize(self, max_vert, 2);
3984 /* change fullscreen state before shading, as it will affect if the window
3986 if (fullscreen != self->fullscreen)
3987 client_fullscreen(self, fullscreen);
3988 if (shaded != self->shaded)
3989 client_shade(self, shaded);
3990 if (undecorated != self->undecorated)
3991 client_set_undecorated(self, undecorated);
3992 if (locked != self->locked)
3993 client_set_locked(self, locked);
3994 if (above != self->above || below != self->below) {
3995 self->above = above;
3996 self->below = below;
3997 client_calc_layer(self);
4000 if (modal != self->modal) {
4001 self->modal = modal;
4002 /* when a window changes modality, then its stacking order with its
4003 transients needs to change */
4004 stacking_raise(CLIENT_AS_WINDOW(self));
4006 /* it also may get focused. if something is focused that shouldn't
4007 be focused anymore, then move the focus */
4008 if (focus_client && client_focus_target(focus_client) != focus_client)
4009 client_focus(focus_client);
4012 if (iconic != self->iconic)
4013 client_iconify(self, iconic, FALSE, FALSE);
4015 if (demands_attention != self->demands_attention)
4016 client_hilite(self, demands_attention);
4018 client_change_state(self); /* change the hint to reflect these changes */
4020 focus_cycle_addremove(self, TRUE);
4023 ObClient *client_focus_target(ObClient *self)
4025 ObClient *child = NULL;
4027 child = client_search_modal_child(self);
4028 if (child) return child;
4032 gboolean client_can_focus(ObClient *self)
4034 /* choose the correct target */
4035 self = client_focus_target(self);
4037 if (!self->frame->visible)
4040 if (!(self->can_focus || self->focus_notify))
4046 gboolean client_focus(ObClient *self)
4048 if (!client_validate(self)) return FALSE;
4052 XkbGetState(obt_display, XkbUseCoreKbd, &state);
4053 if (state.locked_mods & 128)
4057 /* we might not focus this window, so if we have modal children which would
4058 be focused instead, bring them to this desktop */
4059 client_bring_modal_windows(self);
4061 /* choose the correct target */
4062 self = client_focus_target(self);
4064 if (!client_can_focus(self)) {
4065 ob_debug_type(OB_DEBUG_FOCUS,
4066 "Client %s can't be focused", self->title);
4070 /* if we have helper windows they should be there with the window */
4071 client_bring_helper_windows(self);
4073 ob_debug_type(OB_DEBUG_FOCUS,
4074 "Focusing client \"%s\" (0x%x) at time %u",
4075 self->title, self->window, event_time());
4077 /* if using focus_delay, stop the timer now so that focus doesn't
4079 event_halt_focus_delay();
4081 obt_display_ignore_errors(TRUE);
4083 if (self->can_focus) {
4084 /* This can cause a BadMatch error with CurrentTime, or if an app
4085 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
4086 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
4090 if (self->focus_notify) {
4092 ce.xclient.type = ClientMessage;
4093 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
4094 ce.xclient.display = obt_display;
4095 ce.xclient.window = self->window;
4096 ce.xclient.format = 32;
4097 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
4098 ce.xclient.data.l[1] = event_time();
4099 ce.xclient.data.l[2] = 0l;
4100 ce.xclient.data.l[3] = 0l;
4101 ce.xclient.data.l[4] = 0l;
4102 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
4105 obt_display_ignore_errors(FALSE);
4107 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
4108 obt_display_error_occured);
4109 return !obt_display_error_occured;
4112 static void client_present(ObClient *self, gboolean here, gboolean raise,
4115 if (client_normal(self) && screen_showing_desktop())
4116 screen_show_desktop(FALSE, self);
4118 client_iconify(self, FALSE, here, FALSE);
4119 if (self->desktop != DESKTOP_ALL &&
4120 self->desktop != screen_desktop)
4123 client_set_desktop(self, screen_desktop, FALSE, TRUE);
4125 screen_set_desktop(self->desktop, FALSE);
4126 } else if (!self->frame->visible)
4127 /* if its not visible for other reasons, then don't mess
4130 if (self->shaded && unshade)
4131 client_shade(self, FALSE);
4133 stacking_raise(CLIENT_AS_WINDOW(self));
4138 /* this function exists to map to the net_active_window message in the ewmh */
4139 void client_activate(ObClient *self, gboolean desktop,
4140 gboolean here, gboolean raise,
4141 gboolean unshade, gboolean user)
4143 self = client_focus_target(self);
4145 if (client_can_steal_focus(self, desktop, user, event_time(), CurrentTime))
4146 client_present(self, here, raise, unshade);
4148 client_hilite(self, TRUE);
4151 static void client_bring_windows_recursive(ObClient *self,
4159 for (it = self->transients; it; it = g_slist_next(it))
4160 client_bring_windows_recursive(it->data, desktop,
4161 helpers, modals, iconic);
4163 if (((helpers && client_helper(self)) ||
4164 (modals && self->modal)) &&
4165 (!screen_compare_desktops(self->desktop, desktop) ||
4166 (iconic && self->iconic)))
4168 if (iconic && self->iconic)
4169 client_iconify(self, FALSE, TRUE, FALSE);
4171 client_set_desktop(self, desktop, FALSE, FALSE);
4175 void client_bring_helper_windows(ObClient *self)
4177 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
4180 void client_bring_modal_windows(ObClient *self)
4182 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
4185 gboolean client_focused(ObClient *self)
4187 return self == focus_client;
4190 RrImage* client_icon(ObClient *self)
4192 RrImage *ret = NULL;
4195 ret = self->icon_set;
4196 else if (self->parents) {
4198 for (it = self->parents; it && !ret; it = g_slist_next(it))
4199 ret = client_icon(it->data);
4202 ret = client_default_icon;
4206 void client_set_layer(ObClient *self, gint layer)
4210 self->above = FALSE;
4211 } else if (layer == 0) {
4212 self->below = self->above = FALSE;
4214 self->below = FALSE;
4217 client_calc_layer(self);
4218 client_change_state(self); /* reflect this in the state hints */
4221 void client_set_locked(ObClient *self, gboolean locked)
4223 if (self->locked != locked) {
4224 self->locked = locked;
4225 client_change_state(self);
4229 void client_set_undecorated(ObClient *self, gboolean undecorated)
4231 if (self->undecorated != undecorated &&
4232 /* don't let it undecorate if the function is missing, but let
4234 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
4236 self->undecorated = undecorated;
4237 client_setup_decor_and_functions(self, TRUE);
4238 client_change_state(self); /* reflect this in the state hints */
4242 guint client_monitor(ObClient *self)
4244 return screen_find_monitor(&self->frame->area);
4247 ObClient *client_direct_parent(ObClient *self)
4249 if (!self->parents) return NULL;
4250 if (self->transient_for_group) return NULL;
4251 return self->parents->data;
4254 ObClient *client_search_top_direct_parent(ObClient *self)
4257 while ((p = client_direct_parent(self))) self = p;
4261 static GSList *client_search_all_top_parents_internal(ObClient *self,
4263 ObStackingLayer layer)
4268 /* move up the direct transient chain as far as possible */
4269 while ((p = client_direct_parent(self)) &&
4270 (!bylayer || p->layer == layer))
4274 ret = g_slist_prepend(NULL, self);
4276 ret = g_slist_copy(self->parents);
4281 GSList *client_search_all_top_parents(ObClient *self)
4283 return client_search_all_top_parents_internal(self, FALSE, 0);
4286 GSList *client_search_all_top_parents_layer(ObClient *self)
4288 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4291 ObClient *client_search_focus_parent(ObClient *self)
4295 for (it = self->parents; it; it = g_slist_next(it))
4296 if (client_focused(it->data)) return it->data;
4301 ObClient *client_search_focus_parent_full(ObClient *self)
4304 ObClient *ret = NULL;
4306 for (it = self->parents; it; it = g_slist_next(it)) {
4307 if (client_focused(it->data))
4310 ret = client_search_focus_parent_full(it->data);
4316 ObClient *client_search_parent(ObClient *self, ObClient *search)
4320 for (it = self->parents; it; it = g_slist_next(it))
4321 if (it->data == search) return search;
4326 ObClient *client_search_transient(ObClient *self, ObClient *search)
4330 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4331 if (sit->data == search)
4333 if (client_search_transient(sit->data, search))
4339 static void detect_edge(Rect area, ObDirection dir,
4340 gint my_head, gint my_size,
4341 gint my_edge_start, gint my_edge_size,
4342 gint *dest, gboolean *near_edge)
4344 gint edge_start, edge_size, head, tail;
4345 gboolean skip_head = FALSE, skip_tail = FALSE;
4348 case OB_DIRECTION_NORTH:
4349 case OB_DIRECTION_SOUTH:
4350 edge_start = area.x;
4351 edge_size = area.width;
4353 case OB_DIRECTION_EAST:
4354 case OB_DIRECTION_WEST:
4355 edge_start = area.y;
4356 edge_size = area.height;
4359 g_assert_not_reached();
4362 /* do we collide with this window? */
4363 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4364 edge_start, edge_size))
4368 case OB_DIRECTION_NORTH:
4369 head = RECT_BOTTOM(area);
4370 tail = RECT_TOP(area);
4372 case OB_DIRECTION_SOUTH:
4373 head = RECT_TOP(area);
4374 tail = RECT_BOTTOM(area);
4376 case OB_DIRECTION_WEST:
4377 head = RECT_RIGHT(area);
4378 tail = RECT_LEFT(area);
4380 case OB_DIRECTION_EAST:
4381 head = RECT_LEFT(area);
4382 tail = RECT_RIGHT(area);
4385 g_assert_not_reached();
4388 case OB_DIRECTION_NORTH:
4389 case OB_DIRECTION_WEST:
4390 /* check if our window is past the head of this window */
4391 if (my_head <= head + 1)
4393 /* check if our window's tail is past the tail of this window */
4394 if (my_head + my_size - 1 <= tail)
4396 /* check if the head of this window is closer than the previously
4397 chosen edge (take into account that the previously chosen
4398 edge might have been a tail, not a head) */
4399 if (head + (*near_edge ? 0 : my_size) <= *dest)
4401 /* check if the tail of this window is closer than the previously
4402 chosen edge (take into account that the previously chosen
4403 edge might have been a head, not a tail) */
4404 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4407 case OB_DIRECTION_SOUTH:
4408 case OB_DIRECTION_EAST:
4409 /* check if our window is past the head of this window */
4410 if (my_head >= head - 1)
4412 /* check if our window's tail is past the tail of this window */
4413 if (my_head - my_size + 1 >= tail)
4415 /* check if the head of this window is closer than the previously
4416 chosen edge (take into account that the previously chosen
4417 edge might have been a tail, not a head) */
4418 if (head - (*near_edge ? 0 : my_size) >= *dest)
4420 /* check if the tail of this window is closer than the previously
4421 chosen edge (take into account that the previously chosen
4422 edge might have been a head, not a tail) */
4423 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4427 g_assert_not_reached();
4430 ob_debug("my head %d size %d", my_head, my_size);
4431 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4433 ob_debug("using near edge %d", head);
4437 else if (!skip_tail) {
4438 ob_debug("using far edge %d", tail);
4444 void client_find_edge_directional(ObClient *self, ObDirection dir,
4445 gint my_head, gint my_size,
4446 gint my_edge_start, gint my_edge_size,
4447 gint *dest, gboolean *near_edge)
4455 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4456 &self->frame->area);
4459 case OB_DIRECTION_NORTH:
4460 edge = RECT_TOP(*a) - 1;
4462 case OB_DIRECTION_SOUTH:
4463 edge = RECT_BOTTOM(*a) + 1;
4465 case OB_DIRECTION_EAST:
4466 edge = RECT_RIGHT(*a) + 1;
4468 case OB_DIRECTION_WEST:
4469 edge = RECT_LEFT(*a) - 1;
4472 g_assert_not_reached();
4474 /* default to the far edge, then narrow it down */
4478 /* search for edges of monitors */
4479 for (i = 0; i < screen_num_monitors; ++i) {
4480 Rect *area = screen_area(self->desktop, i, NULL);
4481 detect_edge(*area, dir, my_head, my_size, my_edge_start,
4482 my_edge_size, dest, near_edge);
4483 g_slice_free(Rect, area);
4486 /* search for edges of clients */
4487 for (it = client_list; it; it = g_list_next(it)) {
4488 ObClient *cur = it->data;
4490 /* skip windows to not bump into */
4495 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4496 cur->desktop != screen_desktop)
4499 ob_debug("trying window %s", cur->title);
4501 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4502 my_edge_size, dest, near_edge);
4504 dock_get_area(&dock_area);
4505 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4506 my_edge_size, dest, near_edge);
4508 g_slice_free(Rect, a);
4511 void client_find_move_directional(ObClient *self, ObDirection dir,
4515 gint e, e_start, e_size;
4519 case OB_DIRECTION_EAST:
4520 head = RECT_RIGHT(self->frame->area);
4521 size = self->frame->area.width;
4522 e_start = RECT_TOP(self->frame->area);
4523 e_size = self->frame->area.height;
4525 case OB_DIRECTION_WEST:
4526 head = RECT_LEFT(self->frame->area);
4527 size = self->frame->area.width;
4528 e_start = RECT_TOP(self->frame->area);
4529 e_size = self->frame->area.height;
4531 case OB_DIRECTION_NORTH:
4532 head = RECT_TOP(self->frame->area);
4533 size = self->frame->area.height;
4534 e_start = RECT_LEFT(self->frame->area);
4535 e_size = self->frame->area.width;
4537 case OB_DIRECTION_SOUTH:
4538 head = RECT_BOTTOM(self->frame->area);
4539 size = self->frame->area.height;
4540 e_start = RECT_LEFT(self->frame->area);
4541 e_size = self->frame->area.width;
4544 g_assert_not_reached();
4547 client_find_edge_directional(self, dir, head, size,
4548 e_start, e_size, &e, &near);
4549 *x = self->frame->area.x;
4550 *y = self->frame->area.y;
4552 case OB_DIRECTION_EAST:
4553 if (near) e -= self->frame->area.width;
4557 case OB_DIRECTION_WEST:
4559 else e -= self->frame->area.width;
4562 case OB_DIRECTION_NORTH:
4564 else e -= self->frame->area.height;
4567 case OB_DIRECTION_SOUTH:
4568 if (near) e -= self->frame->area.height;
4573 g_assert_not_reached();
4575 frame_frame_gravity(self->frame, x, y);
4578 void client_find_resize_directional(ObClient *self,
4580 ObClientDirectionalResizeType resize_type,
4581 gint *x, gint *y, gint *w, gint *h)
4584 gint e, e_start, e_size, delta;
4589 switch (resize_type) {
4590 case CLIENT_RESIZE_GROW:
4593 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4596 case CLIENT_RESIZE_SHRINK:
4602 case OB_DIRECTION_EAST:
4603 head = RECT_RIGHT(self->frame->area);
4604 switch (resize_type) {
4605 case CLIENT_RESIZE_GROW:
4606 head += self->size_inc.width - 1;
4608 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4611 case CLIENT_RESIZE_SHRINK:
4615 e_start = RECT_TOP(self->frame->area);
4616 e_size = self->frame->area.height;
4617 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4619 case OB_DIRECTION_WEST:
4620 head = RECT_LEFT(self->frame->area);
4621 switch (resize_type) {
4622 case CLIENT_RESIZE_GROW:
4623 head -= self->size_inc.width - 1;
4625 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4628 case CLIENT_RESIZE_SHRINK:
4632 e_start = RECT_TOP(self->frame->area);
4633 e_size = self->frame->area.height;
4634 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4636 case OB_DIRECTION_NORTH:
4637 head = RECT_TOP(self->frame->area);
4638 switch (resize_type) {
4639 case CLIENT_RESIZE_GROW:
4640 head -= self->size_inc.height - 1;
4642 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4645 case CLIENT_RESIZE_SHRINK:
4649 e_start = RECT_LEFT(self->frame->area);
4650 e_size = self->frame->area.width;
4651 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4653 case OB_DIRECTION_SOUTH:
4654 head = RECT_BOTTOM(self->frame->area);
4655 switch (resize_type) {
4656 case CLIENT_RESIZE_GROW:
4657 head += self->size_inc.height - 1;
4659 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4662 case CLIENT_RESIZE_SHRINK:
4666 e_start = RECT_LEFT(self->frame->area);
4667 e_size = self->frame->area.width;
4668 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4671 g_assert_not_reached();
4674 ob_debug("head %d dir %d", head, dir);
4675 client_find_edge_directional(self, dir, head, 1,
4676 e_start, e_size, &e, &near);
4677 ob_debug("edge %d", e);
4678 *x = self->frame->area.x;
4679 *y = self->frame->area.y;
4680 *w = self->frame->area.width;
4681 *h = self->frame->area.height;
4683 case OB_DIRECTION_EAST:
4684 if (grow == near) --e;
4685 delta = e - RECT_RIGHT(self->frame->area);
4688 case OB_DIRECTION_WEST:
4689 if (grow == near) ++e;
4690 delta = RECT_LEFT(self->frame->area) - e;
4694 case OB_DIRECTION_NORTH:
4695 if (grow == near) ++e;
4696 delta = RECT_TOP(self->frame->area) - e;
4700 case OB_DIRECTION_SOUTH:
4701 if (grow == near) --e;
4702 delta = e - RECT_BOTTOM(self->frame->area);
4706 g_assert_not_reached();
4708 frame_frame_gravity(self->frame, x, y);
4709 *w -= self->frame->size.left + self->frame->size.right;
4710 *h -= self->frame->size.top + self->frame->size.bottom;
4713 ObClient* client_under_pointer(void)
4717 ObClient *ret = NULL;
4719 if (screen_pointer_pos(&x, &y)) {
4720 for (it = stacking_list; it; it = g_list_next(it)) {
4721 if (WINDOW_IS_CLIENT(it->data)) {
4722 ObClient *c = WINDOW_AS_CLIENT(it->data);
4723 if (c->frame->visible &&
4724 /* check the desktop, this is done during desktop
4725 switching and windows are shown/hidden status is not
4727 (c->desktop == screen_desktop ||
4728 c->desktop == DESKTOP_ALL) &&
4729 /* ignore all animating windows */
4730 !frame_iconify_animating(c->frame) &&
4731 RECT_CONTAINS(c->frame->area, x, y))
4742 gboolean client_has_group_siblings(ObClient *self)
4744 return self->group && self->group->members->next;
4747 gboolean client_has_relative(ObClient *self)
4749 return client_has_parent(self) ||
4750 client_has_group_siblings(self) ||
4751 client_has_children(self);
4754 /*! Returns TRUE if the client is running on the same machine as Openbox */
4755 gboolean client_on_localhost(ObClient *self)
4757 return self->client_machine == NULL;