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/10 >= a->x + a->width - 1)
1173 *x = a->x + a->width - fw/10;
1174 if (!self->strut.bottom && *y + fh/10 >= a->y + a->height - 1)
1175 *y = a->y + a->height - fh/10;
1176 if (!self->strut.left && *x + fw*9/10 - 1 < a->x)
1177 *x = a->x - fw*9/10;
1178 if (!self->strut.top && *y + fh*9/10 - 1 < a->y)
1179 *y = a->y - fh*9/10;
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;
1382 static void client_get_shaped(ObClient *self)
1384 self->shaped = FALSE;
1386 if (obt_display_extension_shape) {
1391 XShapeSelectInput(obt_display, self->window, ShapeNotifyMask);
1393 XShapeQueryExtents(obt_display, self->window, &s, &foo,
1394 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1401 void client_update_transient_for(ObClient *self)
1404 ObClient *target = NULL;
1405 gboolean trangroup = FALSE;
1407 if (XGetTransientForHint(obt_display, self->window, &t)) {
1408 if (t != self->window) { /* can't be transient to itself! */
1409 ObWindow *tw = window_find(t);
1410 /* if this happens then we need to check for it */
1411 g_assert(tw != CLIENT_AS_WINDOW(self));
1412 if (tw && WINDOW_IS_CLIENT(tw)) {
1413 /* watch out for windows with a parent that is something
1414 different, like a dockapp for example */
1415 target = WINDOW_AS_CLIENT(tw);
1419 /* Setting the transient_for to Root is actually illegal, however
1420 applications from time have done this to specify transient for
1422 if (!target && self->group && t == obt_root(ob_screen))
1424 } else if (self->group && self->transient)
1427 client_update_transient_tree(self, self->group, self->group,
1428 self->transient_for_group, trangroup,
1429 client_direct_parent(self), target);
1430 self->transient_for_group = trangroup;
1434 static void client_update_transient_tree(ObClient *self,
1435 ObGroup *oldgroup, ObGroup *newgroup,
1436 gboolean oldgtran, gboolean newgtran,
1437 ObClient* oldparent,
1438 ObClient *newparent)
1443 g_assert(!oldgtran || oldgroup);
1444 g_assert(!newgtran || newgroup);
1445 g_assert((!oldgtran && !oldparent) ||
1446 (oldgtran && !oldparent) ||
1447 (!oldgtran && oldparent));
1448 g_assert((!newgtran && !newparent) ||
1449 (newgtran && !newparent) ||
1450 (!newgtran && newparent));
1453 Group transient windows are not allowed to have other group
1454 transient windows as their children.
1457 /* No change has occured */
1458 if (oldgroup == newgroup &&
1459 oldgtran == newgtran &&
1460 oldparent == newparent) return;
1462 /** Remove the client from the transient tree **/
1464 for (it = self->transients; it; it = next) {
1465 next = g_slist_next(it);
1467 self->transients = g_slist_delete_link(self->transients, it);
1468 c->parents = g_slist_remove(c->parents, self);
1470 for (it = self->parents; it; it = next) {
1471 next = g_slist_next(it);
1473 self->parents = g_slist_delete_link(self->parents, it);
1474 c->transients = g_slist_remove(c->transients, self);
1477 /** Re-add the client to the transient tree **/
1479 /* If we're transient for a group then we need to add ourselves to all our
1482 for (it = newgroup->members; it; it = g_slist_next(it)) {
1485 !client_search_top_direct_parent(c)->transient_for_group &&
1488 c->transients = g_slist_prepend(c->transients, self);
1489 self->parents = g_slist_prepend(self->parents, c);
1494 /* If we are now transient for a single window we need to add ourselves to
1497 WARNING: Cyclical transient-ness is possible if two windows are
1498 transient for eachother.
1500 else if (newparent &&
1501 /* don't make ourself its child if it is already our child */
1502 !client_is_direct_child(self, newparent) &&
1503 client_normal(newparent))
1505 newparent->transients = g_slist_prepend(newparent->transients, self);
1506 self->parents = g_slist_prepend(self->parents, newparent);
1509 /* Add any group transient windows to our children. But if we're transient
1510 for the group, then other group transients are not our children.
1512 WARNING: Cyclical transient-ness is possible. For e.g. if:
1513 A is transient for the group
1514 B is transient for A
1515 C is transient for B
1516 A can't be transient for C or we have a cycle
1518 if (!newgtran && newgroup &&
1520 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1521 client_normal(self))
1523 for (it = newgroup->members; it; it = g_slist_next(it)) {
1525 if (c != self && c->transient_for_group &&
1526 /* Don't make it our child if it is already our parent */
1527 !client_is_direct_child(c, self))
1529 self->transients = g_slist_prepend(self->transients, c);
1530 c->parents = g_slist_prepend(c->parents, self);
1535 /** If we change our group transient-ness, our children change their
1536 effective group transient-ness, which affects how they relate to other
1539 for (it = self->transients; it; it = g_slist_next(it)) {
1541 if (!c->transient_for_group)
1542 client_update_transient_tree(c, c->group, c->group,
1543 c->transient_for_group,
1544 c->transient_for_group,
1545 client_direct_parent(c),
1546 client_direct_parent(c));
1550 void client_get_mwm_hints(ObClient *self)
1555 self->mwmhints.flags = 0; /* default to none */
1557 if (OBT_PROP_GETA32(self->window, MOTIF_WM_HINTS, MOTIF_WM_HINTS,
1559 if (num >= OB_MWM_ELEMENTS) {
1560 self->mwmhints.flags = hints[0];
1561 self->mwmhints.functions = hints[1];
1562 self->mwmhints.decorations = hints[2];
1568 void client_get_type_and_transientness(ObClient *self)
1575 self->transient = FALSE;
1577 if (OBT_PROP_GETA32(self->window, NET_WM_WINDOW_TYPE, ATOM, &val, &num)) {
1578 /* use the first value that we know about in the array */
1579 for (i = 0; i < num; ++i) {
1580 if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DESKTOP))
1581 self->type = OB_CLIENT_TYPE_DESKTOP;
1582 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DOCK))
1583 self->type = OB_CLIENT_TYPE_DOCK;
1584 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_TOOLBAR))
1585 self->type = OB_CLIENT_TYPE_TOOLBAR;
1586 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_MENU))
1587 self->type = OB_CLIENT_TYPE_MENU;
1588 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_UTILITY))
1589 self->type = OB_CLIENT_TYPE_UTILITY;
1590 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_SPLASH))
1591 self->type = OB_CLIENT_TYPE_SPLASH;
1592 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG))
1593 self->type = OB_CLIENT_TYPE_DIALOG;
1594 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_NORMAL))
1595 self->type = OB_CLIENT_TYPE_NORMAL;
1596 else if (val[i] == OBT_PROP_ATOM(KDE_NET_WM_WINDOW_TYPE_OVERRIDE))
1598 /* prevent this window from getting any decor or
1600 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1601 OB_MWM_FLAG_DECORATIONS);
1602 self->mwmhints.decorations = 0;
1603 self->mwmhints.functions = 0;
1605 if (self->type != (ObClientType) -1)
1606 break; /* grab the first legit type */
1611 if (XGetTransientForHint(obt_display, self->window, &t))
1612 self->transient = TRUE;
1614 if (self->type == (ObClientType) -1) {
1615 /*the window type hint was not set, which means we either classify
1616 ourself as a normal window or a dialog, depending on if we are a
1618 if (self->transient)
1619 self->type = OB_CLIENT_TYPE_DIALOG;
1621 self->type = OB_CLIENT_TYPE_NORMAL;
1624 /* then, based on our type, we can update our transientness.. */
1625 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1626 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1627 self->type == OB_CLIENT_TYPE_MENU ||
1628 self->type == OB_CLIENT_TYPE_UTILITY)
1630 self->transient = TRUE;
1634 void client_update_protocols(ObClient *self)
1639 self->focus_notify = FALSE;
1640 self->delete_window = FALSE;
1642 if (OBT_PROP_GETA32(self->window, WM_PROTOCOLS, ATOM, &proto, &num_ret)) {
1643 for (i = 0; i < num_ret; ++i) {
1644 if (proto[i] == OBT_PROP_ATOM(WM_DELETE_WINDOW))
1645 /* this means we can request the window to close */
1646 self->delete_window = TRUE;
1647 else if (proto[i] == OBT_PROP_ATOM(WM_TAKE_FOCUS))
1648 /* if this protocol is requested, then the window will be
1649 notified whenever we want it to receive focus */
1650 self->focus_notify = TRUE;
1651 else if (proto[i] == OBT_PROP_ATOM(NET_WM_PING))
1652 /* if this protocol is requested, then the window will allow
1653 pings to determine if it is still alive */
1656 else if (proto[i] == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST))
1657 /* if this protocol is requested, then resizing the
1658 window will be synchronized between the frame and the
1660 self->sync_request = TRUE;
1668 void client_update_sync_request_counter(ObClient *self)
1672 if (OBT_PROP_GET32(self->window, NET_WM_SYNC_REQUEST_COUNTER, CARDINAL,&i))
1676 self->sync_counter = i;
1678 /* this must be set when managing a new window according to EWMH */
1679 XSyncIntToValue(&val, 0);
1680 XSyncSetCounter(obt_display, self->sync_counter, val);
1682 self->sync_counter = None;
1686 static void client_get_colormap(ObClient *self)
1688 XWindowAttributes wa;
1690 if (XGetWindowAttributes(obt_display, self->window, &wa))
1691 client_update_colormap(self, wa.colormap);
1694 void client_update_colormap(ObClient *self, Colormap colormap)
1696 if (colormap == self->colormap) return;
1698 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1700 if (client_focused(self)) {
1701 screen_install_colormap(self, FALSE); /* uninstall old one */
1702 self->colormap = colormap;
1703 screen_install_colormap(self, TRUE); /* install new one */
1705 self->colormap = colormap;
1708 void client_update_opacity(ObClient *self)
1712 if (OBT_PROP_GET32(self->window, NET_WM_WINDOW_OPACITY, CARDINAL, &o))
1713 OBT_PROP_SET32(self->frame->window, NET_WM_WINDOW_OPACITY, CARDINAL, o);
1715 OBT_PROP_ERASE(self->frame->window, NET_WM_WINDOW_OPACITY);
1718 void client_update_normal_hints(ObClient *self)
1724 self->min_ratio = 0.0f;
1725 self->max_ratio = 0.0f;
1726 SIZE_SET(self->size_inc, 1, 1);
1727 SIZE_SET(self->base_size, -1, -1);
1728 SIZE_SET(self->min_size, 0, 0);
1729 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1731 /* get the hints from the window */
1732 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1733 /* normal windows can't request placement! har har
1734 if (!client_normal(self))
1736 self->positioned = (size.flags & (PPosition|USPosition));
1737 self->sized = (size.flags & (PSize|USSize));
1739 if (size.flags & PWinGravity)
1740 self->gravity = size.win_gravity;
1742 if (size.flags & PAspect) {
1743 if (size.min_aspect.y)
1745 (gfloat) size.min_aspect.x / size.min_aspect.y;
1746 if (size.max_aspect.y)
1748 (gfloat) size.max_aspect.x / size.max_aspect.y;
1751 if (size.flags & PMinSize)
1752 SIZE_SET(self->min_size, size.min_width, size.min_height);
1754 if (size.flags & PMaxSize)
1755 SIZE_SET(self->max_size, size.max_width, size.max_height);
1757 if (size.flags & PBaseSize)
1758 SIZE_SET(self->base_size, size.base_width, size.base_height);
1760 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1761 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1763 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1764 self->min_size.width, self->min_size.height,
1765 self->max_size.width, self->max_size.height);
1766 ob_debug("size inc (%d %d) base size (%d %d)",
1767 self->size_inc.width, self->size_inc.height,
1768 self->base_size.width, self->base_size.height);
1771 ob_debug("Normal hints: not set");
1774 static void client_setup_default_decor_and_functions(ObClient *self)
1776 /* start with everything (cept fullscreen) */
1778 (OB_FRAME_DECOR_TITLEBAR |
1779 OB_FRAME_DECOR_HANDLE |
1780 OB_FRAME_DECOR_GRIPS |
1781 OB_FRAME_DECOR_BORDER |
1782 OB_FRAME_DECOR_ICON |
1783 OB_FRAME_DECOR_ALLDESKTOPS |
1784 OB_FRAME_DECOR_ICONIFY |
1785 OB_FRAME_DECOR_MAXIMIZE |
1786 OB_FRAME_DECOR_SHADE |
1787 OB_FRAME_DECOR_CLOSE);
1789 (OB_CLIENT_FUNC_RESIZE |
1790 OB_CLIENT_FUNC_MOVE |
1791 OB_CLIENT_FUNC_ICONIFY |
1792 OB_CLIENT_FUNC_MAXIMIZE |
1793 OB_CLIENT_FUNC_SHADE |
1794 OB_CLIENT_FUNC_CLOSE |
1795 OB_CLIENT_FUNC_BELOW |
1796 OB_CLIENT_FUNC_ABOVE |
1797 OB_CLIENT_FUNC_UNDECORATE);
1799 if (!(self->min_size.width < self->max_size.width ||
1800 self->min_size.height < self->max_size.height))
1801 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1803 switch (self->type) {
1804 case OB_CLIENT_TYPE_NORMAL:
1805 /* normal windows retain all of the possible decorations and
1806 functionality, and can be fullscreen */
1807 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1810 case OB_CLIENT_TYPE_DIALOG:
1811 /* sometimes apps make dialog windows fullscreen for some reason (for
1812 e.g. kpdf does this..) */
1813 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1816 case OB_CLIENT_TYPE_UTILITY:
1817 /* these windows don't have anything added or removed by default */
1820 case OB_CLIENT_TYPE_MENU:
1821 case OB_CLIENT_TYPE_TOOLBAR:
1822 /* these windows can't iconify or maximize */
1823 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1824 OB_FRAME_DECOR_MAXIMIZE);
1825 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1826 OB_CLIENT_FUNC_MAXIMIZE);
1829 case OB_CLIENT_TYPE_SPLASH:
1830 /* these don't get get any decorations, and the only thing you can
1831 do with them is move them */
1832 self->decorations = 0;
1833 self->functions = OB_CLIENT_FUNC_MOVE;
1836 case OB_CLIENT_TYPE_DESKTOP:
1837 /* these windows are not manipulated by the window manager */
1838 self->decorations = 0;
1839 self->functions = 0;
1842 case OB_CLIENT_TYPE_DOCK:
1843 /* these windows are not manipulated by the window manager, but they
1844 can set below layer which has a special meaning */
1845 self->decorations = 0;
1846 self->functions = OB_CLIENT_FUNC_BELOW;
1850 /* If the client has no decor from its type (which never changes) then
1851 don't allow the user to "undecorate" the window. Otherwise, allow them
1852 to, even if there are motif hints removing the decor, because those
1853 may change these days (e.g. chromium) */
1854 if (self->decorations == 0)
1855 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1857 /* Mwm Hints are applied subtractively to what has already been chosen for
1858 decor and functionality */
1859 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1860 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1861 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1862 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1864 /* if the mwm hints request no handle or title, then all
1865 decorations are disabled, but keep the border if that's
1867 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1868 self->decorations = OB_FRAME_DECOR_BORDER;
1870 self->decorations = 0;
1875 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1876 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1877 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1878 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1879 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1880 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1881 /* dont let mwm hints kill any buttons
1882 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1883 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1884 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1885 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1887 /* dont let mwm hints kill the close button
1888 if (! (self->mwmhints.functions & MwmFunc_Close))
1889 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1893 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1894 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1895 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1896 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1897 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1898 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1900 /* can't maximize without moving/resizing */
1901 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1902 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1903 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1904 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1905 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1909 /*! Set up decor for a client based on its undecorated state. */
1910 static void client_setup_decor_undecorated(ObClient *self)
1912 /* If the user requested no decorations, then remove all the decorations,
1913 except the border. But don't add a border if there wasn't one. */
1914 if (self->undecorated)
1915 self->decorations &= (config_theme_keepborder ?
1916 OB_FRAME_DECOR_BORDER : 0);
1919 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1921 client_setup_default_decor_and_functions(self);
1923 client_setup_decor_undecorated(self);
1925 if (self->max_horz && self->max_vert) {
1926 /* once upon a time you couldn't resize maximized windows, that is not
1927 the case any more though !
1929 but do kill the handle on fully maxed windows */
1930 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1933 /* if we don't have a titlebar, then we cannot shade! */
1934 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1935 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1937 /* now we need to check against rules for the client's current state */
1938 if (self->fullscreen) {
1939 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1940 OB_CLIENT_FUNC_MOVE |
1941 OB_CLIENT_FUNC_FULLSCREEN |
1942 OB_CLIENT_FUNC_ICONIFY);
1943 self->decorations = 0;
1946 client_change_allowed_actions(self);
1949 /* reconfigure to make sure decorations are updated */
1950 client_reconfigure(self, FALSE);
1953 static void client_change_allowed_actions(ObClient *self)
1958 /* desktop windows are kept on all desktops */
1959 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1960 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1962 if (self->functions & OB_CLIENT_FUNC_SHADE)
1963 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1964 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1965 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1966 if (self->functions & OB_CLIENT_FUNC_MOVE)
1967 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1968 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1969 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1970 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1971 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1972 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1973 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
1974 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1975 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
1976 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
1978 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1979 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
1980 if (self->functions & OB_CLIENT_FUNC_BELOW)
1981 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
1982 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1983 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
1985 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
1987 /* make sure the window isn't breaking any rules now
1989 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1990 it can't be iconified with its parent
1993 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1994 if (self->frame) client_shade(self, FALSE);
1995 else self->shaded = FALSE;
1997 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1998 if (self->frame) client_fullscreen(self, FALSE);
1999 else self->fullscreen = FALSE;
2001 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
2003 if (self->frame) client_maximize(self, FALSE, 0);
2004 else self->max_vert = self->max_horz = FALSE;
2008 void client_update_wmhints(ObClient *self)
2012 /* assume a window takes input if it doesn't specify */
2013 self->can_focus = TRUE;
2015 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
2018 if (hints->flags & InputHint)
2019 self->can_focus = hints->input;
2021 /* only do this when first managing the window *AND* when we aren't
2023 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
2024 if (hints->flags & StateHint)
2025 self->iconic = hints->initial_state == IconicState;
2028 self->urgent = (hints->flags & XUrgencyHint);
2029 if (self->urgent && !ur)
2030 client_hilite(self, TRUE);
2031 else if (!self->urgent && ur && self->demands_attention)
2032 client_hilite(self, FALSE);
2034 if (!(hints->flags & WindowGroupHint))
2035 hints->window_group = None;
2037 /* did the group state change? */
2038 if (hints->window_group !=
2039 (self->group ? self->group->leader : None))
2041 ObGroup *oldgroup = self->group;
2043 /* remove from the old group if there was one */
2045 group_remove(self->group, self);
2049 /* add ourself to the group if we have one */
2050 if (hints->window_group != None) {
2051 self->group = group_add(hints->window_group, self);
2054 /* Put ourselves into the new group's transient tree, and remove
2055 ourselves from the old group's */
2056 client_update_transient_tree(self, oldgroup, self->group,
2057 self->transient_for_group,
2058 self->transient_for_group,
2059 client_direct_parent(self),
2060 client_direct_parent(self));
2062 /* Lastly, being in a group, or not, can change if the window is
2063 transient for anything.
2065 The logic for this is:
2066 self->transient = TRUE always if the window wants to be
2067 transient for something, even if transient_for was NULL because
2068 it wasn't in a group before.
2070 If parents was NULL and oldgroup was NULL we can assume
2071 that when we add the new group, it will become transient for
2074 If transient_for_group is TRUE, then it must have already
2075 had a group. If it is getting a new group, the above call to
2076 client_update_transient_tree has already taken care of
2077 everything ! If it is losing all group status then it will
2078 no longer be transient for anything and that needs to be
2081 if (self->transient &&
2082 ((self->parents == NULL && oldgroup == NULL) ||
2083 (self->transient_for_group && !self->group)))
2084 client_update_transient_for(self);
2087 /* the WM_HINTS can contain an icon */
2088 if (hints->flags & IconPixmapHint)
2089 client_update_icons(self);
2094 focus_cycle_addremove(self, TRUE);
2097 void client_update_title(ObClient *self)
2100 gchar *visible = NULL;
2102 g_free(self->original_title);
2105 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_NAME, &data)) {
2106 /* try old x stuff */
2107 if (!OBT_PROP_GETS(self->window, WM_NAME, &data)) {
2108 if (self->transient) {
2110 GNOME alert windows are not given titles:
2111 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
2113 data = g_strdup("");
2115 if (self->class && *self->class)
2116 data = g_strdup(self->class);
2117 else if (self->name && *self->name)
2118 data = g_strdup(self->name);
2120 data = g_strdup(_("Unnamed Window"));
2124 self->original_title = g_strdup(data);
2126 if (self->client_machine) {
2127 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2132 if (self->not_responding) {
2134 if (self->kill_level > 0)
2135 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2137 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2141 if (!self->title || strcmp(self->title, visible)) {
2142 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, visible);
2143 g_free(self->title);
2144 self->title = visible;
2149 frame_adjust_title(self->frame);
2151 /* update the icon title */
2155 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_ICON_NAME, &data))
2156 /* try old x stuff */
2157 if (!OBT_PROP_GETS(self->window, WM_ICON_NAME, &data))
2158 data = g_strdup(self->title);
2160 if (self->client_machine) {
2161 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2166 if (self->not_responding) {
2168 if (self->kill_level > 0)
2169 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2171 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2175 if (!self->icon_title || strcmp(self->icon_title, visible)) {
2176 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, visible);
2177 g_free(self->icon_title);
2178 self->icon_title = visible;
2183 void client_update_strut(ObClient *self)
2187 gboolean got = FALSE;
2190 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2195 STRUT_PARTIAL_SET(strut,
2196 data[0], data[2], data[1], data[3],
2197 data[4], data[5], data[8], data[9],
2198 data[6], data[7], data[10], data[11]);
2204 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2210 /* use the screen's width/height */
2211 a = screen_physical_area_all_monitors();
2213 STRUT_PARTIAL_SET(strut,
2214 data[0], data[2], data[1], data[3],
2215 a->y, a->y + a->height - 1,
2216 a->x, a->x + a->width - 1,
2217 a->y, a->y + a->height - 1,
2218 a->x, a->x + a->width - 1);
2224 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2225 0, 0, 0, 0, 0, 0, 0, 0);
2227 if (!PARTIAL_STRUT_EQUAL(strut, self->strut)) {
2228 self->strut = strut;
2230 /* updating here is pointless while we're being mapped cuz we're not in
2231 the client list yet */
2233 screen_update_areas();
2237 void client_update_icons(ObClient *self)
2246 /* grab the server, because we might be setting the window's icon and
2247 we don't want them to set it in between and we overwrite their own
2251 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2252 /* figure out how many valid icons are in here */
2254 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2257 /* watch for the data being too small for the specified size,
2258 or for zero sized icons. */
2259 if (i + w*h > num || w == 0 || h == 0) {
2264 /* convert it to the right bit order for ObRender */
2265 for (j = 0; j < w*h; ++j)
2267 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2268 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2269 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2270 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2272 /* add it to the image cache as an original */
2274 img = RrImageNewFromData(ob_rr_icons, &data[i], w, h);
2276 RrImageAddFromData(img, &data[i], w, h);
2284 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2289 if ((hints = XGetWMHints(obt_display, self->window))) {
2290 if (hints->flags & IconPixmapHint) {
2292 obt_display_ignore_errors(TRUE);
2293 xicon = RrPixmapToRGBA(ob_rr_inst,
2295 (hints->flags & IconMaskHint ?
2296 hints->icon_mask : None),
2297 (gint*)&w, (gint*)&h, &data);
2298 obt_display_ignore_errors(FALSE);
2301 if (w > 0 && h > 0) {
2303 img = RrImageNewFromData(ob_rr_icons, data, w, h);
2305 RrImageAddFromData(img, data, w, h);
2315 /* set the client's icons to be whatever we found */
2316 RrImageUnref(self->icon_set);
2317 self->icon_set = img;
2319 /* if the client has no icon at all, then we set a default icon onto it.
2320 but, if it has parents, then one of them will have an icon already
2322 if (!self->icon_set && !self->parents) {
2323 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2324 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2326 w = ob_rr_theme->def_win_icon_w;
2327 h = ob_rr_theme->def_win_icon_h;
2328 ldata = g_new(gulong, w*h+2);
2331 for (i = 0; i < w*h; ++i)
2332 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2333 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2334 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2335 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2336 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2338 } else if (self->frame)
2339 /* don't draw the icon empty if we're just setting one now anyways,
2340 we'll get the property change any second */
2341 frame_adjust_icon(self->frame);
2346 void client_update_icon_geometry(ObClient *self)
2351 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2353 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2357 /* don't let them set it with an area < 0 */
2358 RECT_SET(self->icon_geometry, data[0], data[1],
2359 MAX(data[2],0), MAX(data[3],0));
2364 static void client_get_session_ids(ObClient *self)
2371 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2374 /* get the SM_CLIENT_ID */
2375 if (leader && leader != self->window)
2376 OBT_PROP_GETS_XPCS(leader, SM_CLIENT_ID, &self->sm_client_id);
2378 OBT_PROP_GETS_XPCS(self->window, SM_CLIENT_ID, &self->sm_client_id);
2380 /* get the WM_CLASS (name and class). make them "" if they are not
2382 got = OBT_PROP_GETSS_TYPE(self->window, WM_CLASS, STRING_NO_CC, &ss);
2386 self->name = g_strdup(ss[0]);
2388 self->class = g_strdup(ss[1]);
2393 if (self->name == NULL) self->name = g_strdup("");
2394 if (self->class == NULL) self->class = g_strdup("");
2396 /* get the WM_CLASS (name and class) from the group leader. make them "" if
2397 they are not provided */
2399 got = OBT_PROP_GETSS_TYPE(leader, WM_CLASS, STRING_NO_CC, &ss);
2405 self->group_name = g_strdup(ss[0]);
2407 self->group_class = g_strdup(ss[1]);
2412 if (self->group_name == NULL) self->group_name = g_strdup("");
2413 if (self->group_class == NULL) self->group_class = g_strdup("");
2415 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2416 got = OBT_PROP_GETS_XPCS(self->window, WM_WINDOW_ROLE, &s);
2421 self->role = g_strdup("");
2423 /* get the WM_COMMAND */
2427 got = OBT_PROP_GETSS(leader, WM_COMMAND, &ss);
2429 got = OBT_PROP_GETSS(self->window, WM_COMMAND, &ss);
2432 /* merge/mash them all together */
2433 gchar *merge = NULL;
2436 for (i = 0; ss[i]; ++i) {
2439 merge = g_strconcat(merge, ss[i], NULL);
2441 merge = g_strconcat(ss[i], NULL);
2446 self->wm_command = merge;
2449 /* get the WM_CLIENT_MACHINE */
2452 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, &s);
2454 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, &s);
2457 gchar localhost[128];
2460 gethostname(localhost, 127);
2461 localhost[127] = '\0';
2462 if (strcmp(localhost, s) != 0)
2463 self->client_machine = s;
2467 /* see if it has the PID set too (the PID requires that the
2468 WM_CLIENT_MACHINE be set) */
2469 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2474 const gchar *client_type_to_string(ObClient *self)
2478 switch (self->type) {
2479 case OB_CLIENT_TYPE_NORMAL:
2480 type = "normal"; break;
2481 case OB_CLIENT_TYPE_DIALOG:
2482 type = "dialog"; break;
2483 case OB_CLIENT_TYPE_UTILITY:
2484 type = "utility"; break;
2485 case OB_CLIENT_TYPE_MENU:
2486 type = "menu"; break;
2487 case OB_CLIENT_TYPE_TOOLBAR:
2488 type = "toolbar"; break;
2489 case OB_CLIENT_TYPE_SPLASH:
2490 type = "splash"; break;
2491 case OB_CLIENT_TYPE_DESKTOP:
2492 type = "desktop"; break;
2493 case OB_CLIENT_TYPE_DOCK:
2494 type = "dock"; break;
2500 /*! Save the properties used for app matching rules, as seen by Openbox when
2501 the window mapped, so that users can still access them later if the app
2503 static void client_save_app_rule_values(ObClient *self)
2505 OBT_PROP_SETS(self->window, OB_APP_ROLE, self->role);
2506 OBT_PROP_SETS(self->window, OB_APP_NAME, self->name);
2507 OBT_PROP_SETS(self->window, OB_APP_CLASS, self->class);
2508 OBT_PROP_SETS(self->window, OB_APP_GROUP_NAME, self->group_name);
2509 OBT_PROP_SETS(self->window, OB_APP_GROUP_CLASS, self->group_class);
2510 OBT_PROP_SETS(self->window, OB_APP_TITLE, self->original_title);
2512 OBT_PROP_SETS(self->window, OB_APP_TYPE, client_type_to_string(self));
2515 static void client_change_wm_state(ObClient *self)
2520 old = self->wmstate;
2522 if (self->shaded || self->iconic ||
2523 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2525 self->wmstate = IconicState;
2527 self->wmstate = NormalState;
2529 if (old != self->wmstate) {
2530 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2531 self->wmstate, 1, 0, 0, 0);
2533 state[0] = self->wmstate;
2535 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2539 static void client_change_state(ObClient *self)
2541 gulong netstate[12];
2546 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2548 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2550 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2551 if (self->skip_taskbar)
2552 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2553 if (self->skip_pager)
2554 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2555 if (self->fullscreen)
2556 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2558 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2560 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2562 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2564 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2565 if (self->demands_attention)
2566 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2567 if (self->undecorated)
2568 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2569 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2572 frame_adjust_state(self->frame);
2575 ObClient *client_search_focus_tree(ObClient *self)
2580 for (it = self->transients; it; it = g_slist_next(it)) {
2581 if (client_focused(it->data)) return it->data;
2582 if ((ret = client_search_focus_tree(it->data))) return ret;
2587 ObClient *client_search_focus_tree_full(ObClient *self)
2589 if (self->parents) {
2592 for (it = self->parents; it; it = g_slist_next(it)) {
2593 ObClient *c = it->data;
2594 if ((c = client_search_focus_tree_full(c))) return c;
2600 /* this function checks the whole tree, the client_search_focus_tree
2601 does not, so we need to check this window */
2602 if (client_focused(self))
2604 return client_search_focus_tree(self);
2608 ObClient *client_search_focus_group_full(ObClient *self)
2613 for (it = self->group->members; it; it = g_slist_next(it)) {
2614 ObClient *c = it->data;
2616 if (client_focused(c)) return c;
2617 if ((c = client_search_focus_tree(it->data))) return c;
2620 if (client_focused(self)) return self;
2624 gboolean client_has_parent(ObClient *self)
2626 return self->parents != NULL;
2629 gboolean client_has_children(ObClient *self)
2631 return self->transients != NULL;
2634 gboolean client_is_oldfullscreen(const ObClient *self,
2637 const Rect *monitor, *allmonitors;
2639 /* No decorations and fills the monitor = oldskool fullscreen.
2640 But not for maximized windows.
2643 if (self->decorations || self->max_horz || self->max_vert) return FALSE;
2645 monitor = screen_physical_area_monitor(screen_find_monitor(area));
2646 allmonitors = screen_physical_area_all_monitors();
2648 return (RECT_EQUAL(*area, *monitor) ||
2649 RECT_EQUAL(*area, *allmonitors));
2652 static ObStackingLayer calc_layer(ObClient *self)
2656 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2657 l = OB_STACKING_LAYER_DESKTOP;
2658 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2659 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2660 else l = OB_STACKING_LAYER_ABOVE;
2662 else if ((self->fullscreen ||
2663 client_is_oldfullscreen(self, &self->area)) &&
2664 /* you are fullscreen while you or your children are focused.. */
2665 (client_focused(self) || client_search_focus_tree(self) ||
2666 /* you can be fullscreen if you're on another desktop */
2667 (self->desktop != screen_desktop &&
2668 self->desktop != DESKTOP_ALL) ||
2669 /* and you can also be fullscreen if the focused client is on
2670 another monitor, or nothing else is focused */
2672 client_monitor(focus_client) != client_monitor(self))))
2673 l = OB_STACKING_LAYER_FULLSCREEN;
2674 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2675 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2676 else l = OB_STACKING_LAYER_NORMAL;
2681 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2682 ObStackingLayer min)
2684 ObStackingLayer old, own;
2688 own = calc_layer(self);
2689 self->layer = MAX(own, min);
2691 if (self->layer != old) {
2692 stacking_remove(CLIENT_AS_WINDOW(self));
2693 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2696 /* we've been restacked */
2697 self->visited = TRUE;
2699 for (it = self->transients; it; it = g_slist_next(it))
2700 client_calc_layer_recursive(it->data, orig,
2704 static void client_calc_layer_internal(ObClient *self)
2708 /* transients take on the layer of their parents */
2709 sit = client_search_all_top_parents(self);
2711 for (; sit; sit = g_slist_next(sit))
2712 client_calc_layer_recursive(sit->data, self, 0);
2715 void client_calc_layer(ObClient *self)
2719 /* skip over stuff above fullscreen layer */
2720 for (it = stacking_list; it; it = g_list_next(it))
2721 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2723 /* find the windows in the fullscreen layer, and mark them not-visited */
2724 for (; it; it = g_list_next(it)) {
2725 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2726 else if (WINDOW_IS_CLIENT(it->data))
2727 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2730 client_calc_layer_internal(self);
2732 /* skip over stuff above fullscreen layer */
2733 for (it = stacking_list; it; it = g_list_next(it))
2734 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2736 /* now recalc any windows in the fullscreen layer which have not
2737 had their layer recalced already */
2738 for (; it; it = g_list_next(it)) {
2739 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2740 else if (WINDOW_IS_CLIENT(it->data) &&
2741 !WINDOW_AS_CLIENT(it->data)->visited)
2742 client_calc_layer_internal(it->data);
2746 gboolean client_should_show(ObClient *self)
2750 if (client_normal(self) && screen_showing_desktop())
2752 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2758 gboolean client_show(ObClient *self)
2760 gboolean show = FALSE;
2762 if (client_should_show(self)) {
2763 /* replay pending pointer event before showing the window, in case it
2764 should be going to something under the window */
2765 mouse_replay_pointer();
2767 frame_show(self->frame);
2770 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2771 it needs to be in IconicState. This includes when it is on another
2774 client_change_wm_state(self);
2779 gboolean client_hide(ObClient *self)
2781 gboolean hide = FALSE;
2783 if (!client_should_show(self)) {
2784 /* We don't need to ignore enter events here.
2785 The window can hide/iconify in 3 different ways:
2786 1 - through an x message. in this case we ignore all enter events
2787 caused by responding to the x message (unless underMouse)
2788 2 - by a keyboard action. in this case we ignore all enter events
2789 caused by the action
2790 3 - by a mouse action. in this case they are doing stuff with the
2791 mouse and focus _should_ move.
2793 Also in action_end, we simulate an enter event that can't be ignored
2794 so trying to ignore them is futile in case 3 anyways
2797 /* replay pending pointer event before hiding the window, in case it
2798 should be going to the window */
2799 mouse_replay_pointer();
2801 frame_hide(self->frame);
2804 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2805 it needs to be in IconicState. This includes when it is on another
2808 client_change_wm_state(self);
2813 void client_showhide(ObClient *self)
2815 if (!client_show(self))
2819 gboolean client_normal(ObClient *self) {
2820 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2821 self->type == OB_CLIENT_TYPE_DOCK ||
2822 self->type == OB_CLIENT_TYPE_SPLASH);
2825 gboolean client_helper(ObClient *self)
2827 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2828 self->type == OB_CLIENT_TYPE_MENU ||
2829 self->type == OB_CLIENT_TYPE_TOOLBAR);
2832 gboolean client_occupies_space(ObClient *self)
2834 return !(self->type == OB_CLIENT_TYPE_DESKTOP ||
2835 self->type == OB_CLIENT_TYPE_SPLASH);
2838 gboolean client_mouse_focusable(ObClient *self)
2840 return !(self->type == OB_CLIENT_TYPE_MENU ||
2841 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2842 self->type == OB_CLIENT_TYPE_SPLASH ||
2843 self->type == OB_CLIENT_TYPE_DOCK);
2846 gboolean client_enter_focusable(ObClient *self)
2848 /* you can focus desktops but it shouldn't on enter */
2849 return (client_mouse_focusable(self) &&
2850 self->type != OB_CLIENT_TYPE_DESKTOP);
2853 static void client_apply_startup_state(ObClient *self,
2854 gint x, gint y, gint w, gint h)
2856 /* save the states that we are going to apply */
2857 gboolean iconic = self->iconic;
2858 gboolean fullscreen = self->fullscreen;
2859 gboolean undecorated = self->undecorated;
2860 gboolean shaded = self->shaded;
2861 gboolean demands_attention = self->demands_attention;
2862 gboolean max_horz = self->max_horz;
2863 gboolean max_vert = self->max_vert;
2867 /* turn them all off in the client, so they won't affect the window
2869 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2870 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2872 /* move the client to its placed position, or it it's already there,
2873 generate a ConfigureNotify telling the client where it is.
2875 do this after adjusting the frame. otherwise it gets all weird and
2876 clients don't work right
2878 do this before applying the states so they have the correct
2879 pre-max/pre-fullscreen values
2881 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2882 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2883 self->window, x, y, w, h);
2884 /* save the area, and make it where it should be for the premax stuff */
2885 oldarea = self->area;
2886 RECT_SET(self->area, x, y, w, h);
2888 /* apply the states. these are in a carefully crafted order.. */
2891 client_iconify(self, TRUE, FALSE, TRUE);
2893 client_set_undecorated(self, TRUE);
2895 client_shade(self, TRUE);
2896 if (demands_attention)
2897 client_hilite(self, TRUE);
2899 if (max_vert && max_horz)
2900 client_maximize(self, TRUE, 0);
2902 client_maximize(self, TRUE, 2);
2904 client_maximize(self, TRUE, 1);
2906 /* fullscreen removes the ability to apply other states */
2908 client_fullscreen(self, TRUE);
2910 /* make sure client_setup_decor_and_functions() is called at least once */
2911 client_setup_decor_and_functions(self, FALSE);
2913 /* if the window hasn't been configured yet, then do so now, in fact the
2914 x,y,w,h may _not_ be the same as the area rect, which can end up
2915 meaning that the client isn't properly moved/resized by the fullscreen
2917 pho can cause this because it maps at size of the screen but not 0,0
2918 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2919 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2920 cuz thats where the pre-fullscreen will be. however the actual area is
2921 not, so this needs to be called even if we have fullscreened/maxed
2923 self->area = oldarea;
2924 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2926 /* nothing to do for the other states:
2935 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2937 /* these should be the current values. this is for when you're not moving,
2939 g_assert(*x == self->area.x);
2940 g_assert(oldw == self->area.width);
2943 switch (self->gravity) {
2945 case NorthWestGravity:
2947 case SouthWestGravity:
2954 *x -= (neww - oldw) / 2;
2956 case NorthEastGravity:
2958 case SouthEastGravity:
2964 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2966 /* these should be the current values. this is for when you're not moving,
2968 g_assert(*y == self->area.y);
2969 g_assert(oldh == self->area.height);
2972 switch (self->gravity) {
2974 case NorthWestGravity:
2976 case NorthEastGravity:
2983 *y -= (newh - oldh) / 2;
2985 case SouthWestGravity:
2987 case SouthEastGravity:
2993 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2994 gint *logicalw, gint *logicalh,
2997 Rect desired = {*x, *y, *w, *h};
2998 frame_rect_to_frame(self->frame, &desired);
3000 /* make the frame recalculate its dimensions n shit without changing
3001 anything visible for real, this way the constraints below can work with
3002 the updated frame dimensions. */
3003 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
3005 /* cap any X windows at the size of an unsigned short */
3008 - self->frame->size.left - self->frame->size.right);
3011 - self->frame->size.top - self->frame->size.bottom);
3013 /* gets the frame's position */
3014 frame_client_gravity(self->frame, x, y);
3016 /* these positions are frame positions, not client positions */
3018 /* set the size and position if fullscreen */
3019 if (self->fullscreen) {
3023 i = screen_find_monitor(&desired);
3024 a = screen_physical_area_monitor(i);
3031 user = FALSE; /* ignore if the client can't be moved/resized when it
3033 } else if (self->max_horz || self->max_vert) {
3037 /* use all possible struts when maximizing to the full screen */
3038 i = screen_find_monitor(&desired);
3039 a = screen_area(self->desktop, i,
3040 (self->max_horz && self->max_vert ? NULL : &desired));
3042 /* set the size and position if maximized */
3043 if (self->max_horz) {
3045 *w = a->width - self->frame->size.left - self->frame->size.right;
3047 if (self->max_vert) {
3049 *h = a->height - self->frame->size.top - self->frame->size.bottom;
3052 user = FALSE; /* ignore if the client can't be moved/resized when it
3055 g_slice_free(Rect, a);
3058 /* gets the client's position */
3059 frame_frame_gravity(self->frame, x, y);
3061 /* work within the preferred sizes given by the window, these may have
3062 changed rather than it's requested width and height, so always run
3063 through this code */
3065 gint basew, baseh, minw, minh;
3066 gint incw, inch, maxw, maxh;
3067 gfloat minratio, maxratio;
3069 incw = self->size_inc.width;
3070 inch = self->size_inc.height;
3071 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
3072 0 : self->min_ratio;
3073 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
3074 0 : self->max_ratio;
3076 /* base size is substituted with min size if not specified */
3077 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
3078 basew = self->base_size.width;
3079 baseh = self->base_size.height;
3081 basew = self->min_size.width;
3082 baseh = self->min_size.height;
3084 /* min size is substituted with base size if not specified */
3085 if (self->min_size.width || self->min_size.height) {
3086 minw = self->min_size.width;
3087 minh = self->min_size.height;
3089 minw = self->base_size.width;
3090 minh = self->base_size.height;
3093 /* This comment is no longer true */
3094 /* if this is a user-requested resize, then check against min/max
3097 /* smaller than min size or bigger than max size? */
3098 if (*w > self->max_size.width) *w = self->max_size.width;
3099 if (*w < minw) *w = minw;
3100 if (*h > self->max_size.height) *h = self->max_size.height;
3101 if (*h < minh) *h = minh;
3106 /* the sizes to used for maximized */
3110 /* keep to the increments */
3114 /* you cannot resize to nothing */
3115 if (basew + *w < 1) *w = 1 - basew;
3116 if (baseh + *h < 1) *h = 1 - baseh;
3118 /* save the logical size */
3119 *logicalw = incw > 1 ? *w : *w + basew;
3120 *logicalh = inch > 1 ? *h : *h + baseh;
3125 /* if maximized/fs then don't use the size increments */
3126 if (self->fullscreen || self->max_horz) *w = maxw;
3127 if (self->fullscreen || self->max_vert) *h = maxh;
3132 /* adjust the height to match the width for the aspect ratios.
3133 for this, min size is not substituted for base size ever. */
3134 if (self->base_size.width >= 0 && self->base_size.height >= 0) {
3135 *w -= self->base_size.width;
3136 *h -= self->base_size.height;
3140 if (*h * minratio > *w) {
3141 *h = (gint)(*w / minratio);
3143 /* you cannot resize to nothing */
3146 *w = (gint)(*h * minratio);
3150 if (*h * maxratio < *w) {
3151 *h = (gint)(*w / maxratio);
3153 /* you cannot resize to nothing */
3156 *w = (gint)(*h * minratio);
3160 if (self->base_size.width >= 0 && self->base_size.height >= 0) {
3161 *w += self->base_size.width;
3162 *h += self->base_size.height;
3166 /* these override the above states! if you cant move you can't move! */
3168 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
3172 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
3173 *w = self->area.width;
3174 *h = self->area.height;
3182 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
3183 gboolean user, gboolean final, gboolean force_reply)
3185 Rect oldframe, oldclient;
3186 gboolean send_resize_client;
3187 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
3188 gboolean fmoved, fresized;
3189 guint fdecor = self->frame->decorations;
3190 gboolean fhorz = self->frame->max_horz;
3191 gboolean fvert = self->frame->max_vert;
3192 gint logicalw, logicalh;
3194 /* find the new x, y, width, and height (and logical size) */
3195 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3197 /* set the logical size if things changed */
3198 if (!(w == self->area.width && h == self->area.height))
3199 SIZE_SET(self->logical_size, logicalw, logicalh);
3201 /* figure out if we moved or resized or what */
3202 moved = (x != self->area.x || y != self->area.y);
3203 resized = (w != self->area.width || h != self->area.height);
3205 oldframe = self->frame->area;
3206 oldclient = self->area;
3207 RECT_SET(self->area, x, y, w, h);
3209 /* for app-requested resizes, always resize if 'resized' is true.
3210 for user-requested ones, only resize if final is true, or when
3211 resizing in redraw mode */
3212 send_resize_client = ((!user && resized) ||
3214 (resized && config_resize_redraw))));
3216 /* if the client is enlarging, then resize the client before the frame */
3217 if (send_resize_client && (w > oldclient.width || h > oldclient.height)) {
3218 XMoveResizeWindow(obt_display, self->window,
3219 self->frame->size.left, self->frame->size.top,
3220 MAX(w, oldclient.width), MAX(h, oldclient.height));
3221 frame_adjust_client_area(self->frame);
3224 /* find the frame's dimensions and move/resize it */
3228 /* if decorations changed, then readjust everything for the frame */
3229 if (self->decorations != fdecor ||
3230 self->max_horz != fhorz || self->max_vert != fvert)
3232 fmoved = fresized = TRUE;
3235 /* adjust the frame */
3236 if (fmoved || fresized) {
3237 gulong ignore_start;
3239 ignore_start = event_start_ignore_all_enters();
3241 /* replay pending pointer event before move the window, in case it
3242 would change what window gets the event */
3243 mouse_replay_pointer();
3245 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3248 event_end_ignore_all_enters(ignore_start);
3251 if (!user || final) {
3252 gint oldrx = self->root_pos.x;
3253 gint oldry = self->root_pos.y;
3254 /* we have reset the client to 0 border width, so don't include
3255 it in these coords */
3256 POINT_SET(self->root_pos,
3257 self->frame->area.x + self->frame->size.left -
3259 self->frame->area.y + self->frame->size.top -
3260 self->border_width);
3261 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3265 /* This is kinda tricky and should not be changed.. let me explain!
3267 When user = FALSE, then the request is coming from the application
3268 itself, and we are more strict about when to send a synthetic
3269 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3270 in this case (or send one if force_reply is true)
3272 When user = TRUE, then the request is coming from "us", like when we
3273 maximize a window or something. In this case we are more lenient. We
3274 used to follow the same rules as above, but _Java_ Swing can't handle
3275 this. So just to appease Swing, when user = TRUE, we always send
3276 a synthetic ConfigureNotify to give the window its root coordinates.
3277 Lastly, if force_reply is TRUE, we always send a
3278 ConfigureNotify, which is needed during a resize with XSYNCronization.
3280 if ((!user && !resized && (rootmoved || force_reply)) ||
3281 (user && ((!resized && force_reply) || (final && rootmoved))))
3285 event.type = ConfigureNotify;
3286 event.xconfigure.display = obt_display;
3287 event.xconfigure.event = self->window;
3288 event.xconfigure.window = self->window;
3290 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3291 self->title, self->root_pos.x, self->root_pos.y, w, h);
3293 /* root window real coords */
3294 event.xconfigure.x = self->root_pos.x;
3295 event.xconfigure.y = self->root_pos.y;
3296 event.xconfigure.width = w;
3297 event.xconfigure.height = h;
3298 event.xconfigure.border_width = self->border_width;
3299 event.xconfigure.above = None;
3300 event.xconfigure.override_redirect = FALSE;
3301 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3302 FALSE, StructureNotifyMask, &event);
3305 /* if the client is shrinking, then resize the frame before the client.
3307 both of these resize sections may run, because the top one only resizes
3308 in the direction that is growing
3310 if (send_resize_client && (w <= oldclient.width || h <= oldclient.height))
3312 frame_adjust_client_area(self->frame);
3313 XMoveResizeWindow(obt_display, self->window,
3314 self->frame->size.left, self->frame->size.top, w, h);
3317 XFlush(obt_display);
3319 /* if it moved between monitors, then this can affect the stacking
3320 layer of this window or others - for fullscreen windows.
3321 also if it changed to/from oldschool fullscreen then its layer may
3324 watch out tho, don't try change stacking stuff if the window is no
3325 longer being managed !
3327 if (self->managed &&
3328 (screen_find_monitor(&self->frame->area) !=
3329 screen_find_monitor(&oldframe) ||
3330 (final && (client_is_oldfullscreen(self, &oldclient) !=
3331 client_is_oldfullscreen(self, &self->area)))))
3333 client_calc_layer(self);
3337 void client_fullscreen(ObClient *self, gboolean fs)
3341 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3342 self->fullscreen == fs) return; /* already done */
3344 self->fullscreen = fs;
3345 client_change_state(self); /* change the state hints on the client */
3348 self->pre_fullscreen_area = self->area;
3349 self->pre_fullscreen_max_horz = self->max_horz;
3350 self->pre_fullscreen_max_vert = self->max_vert;
3352 /* if the window is maximized, its area isn't all that meaningful.
3353 save its premax area instead. */
3354 if (self->max_horz) {
3355 self->pre_fullscreen_area.x = self->pre_max_area.x;
3356 self->pre_fullscreen_area.width = self->pre_max_area.width;
3358 if (self->max_vert) {
3359 self->pre_fullscreen_area.y = self->pre_max_area.y;
3360 self->pre_fullscreen_area.height = self->pre_max_area.height;
3363 /* these will help configure_full figure out where to fullscreen
3367 w = self->area.width;
3368 h = self->area.height;
3370 g_assert(self->pre_fullscreen_area.width > 0 &&
3371 self->pre_fullscreen_area.height > 0);
3373 self->max_horz = self->pre_fullscreen_max_horz;
3374 self->max_vert = self->pre_fullscreen_max_vert;
3375 if (self->max_horz) {
3376 self->pre_max_area.x = self->pre_fullscreen_area.x;
3377 self->pre_max_area.width = self->pre_fullscreen_area.width;
3379 if (self->max_vert) {
3380 self->pre_max_area.y = self->pre_fullscreen_area.y;
3381 self->pre_max_area.height = self->pre_fullscreen_area.height;
3384 x = self->pre_fullscreen_area.x;
3385 y = self->pre_fullscreen_area.y;
3386 w = self->pre_fullscreen_area.width;
3387 h = self->pre_fullscreen_area.height;
3388 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3391 ob_debug("Window %s going fullscreen (%d)",
3392 self->title, self->fullscreen);
3395 /* make sure the window is on some monitor */
3396 client_find_onscreen(self, &x, &y, w, h, FALSE);
3399 client_setup_decor_and_functions(self, FALSE);
3400 client_move_resize(self, x, y, w, h);
3402 /* and adjust our layer/stacking. do this after resizing the window,
3403 and applying decorations, because windows which fill the screen are
3404 considered "fullscreen" and it affects their layer */
3405 client_calc_layer(self);
3408 /* try focus us when we go into fullscreen mode */
3413 static void client_iconify_recursive(ObClient *self,
3414 gboolean iconic, gboolean curdesk,
3415 gboolean hide_animation)
3418 gboolean changed = FALSE;
3420 if (self->iconic != iconic) {
3421 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3425 /* don't let non-normal windows iconify along with their parents
3427 if (client_normal(self)) {
3428 self->iconic = iconic;
3430 /* update the focus lists.. iconic windows go to the bottom of
3431 the list. this will also call focus_cycle_addremove(). */
3432 focus_order_to_bottom(self);
3437 self->iconic = iconic;
3439 if (curdesk && self->desktop != screen_desktop &&
3440 self->desktop != DESKTOP_ALL)
3441 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3443 /* this puts it after the current focused window, this will
3444 also cause focus_cycle_addremove() to be called for the
3446 focus_order_like_new(self);
3453 client_change_state(self);
3454 if (config_animate_iconify && !hide_animation)
3455 frame_begin_iconify_animation(self->frame, iconic);
3456 /* do this after starting the animation so it doesn't flash */
3457 client_showhide(self);
3460 /* iconify all direct transients, and deiconify all transients
3462 for (it = self->transients; it; it = g_slist_next(it))
3463 if (it->data != self)
3464 if (client_is_direct_child(self, it->data) || !iconic)
3465 client_iconify_recursive(it->data, iconic, curdesk,
3469 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3470 gboolean hide_animation)
3472 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3473 /* move up the transient chain as far as possible first */
3474 self = client_search_top_direct_parent(self);
3475 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3479 void client_maximize(ObClient *self, gboolean max, gint dir)
3483 g_assert(dir == 0 || dir == 1 || dir == 2);
3484 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3486 /* check if already done */
3488 if (dir == 0 && self->max_horz && self->max_vert) return;
3489 if (dir == 1 && self->max_horz) return;
3490 if (dir == 2 && self->max_vert) return;
3492 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3493 if (dir == 1 && !self->max_horz) return;
3494 if (dir == 2 && !self->max_vert) return;
3497 /* these will help configure_full figure out which screen to fill with
3501 w = self->area.width;
3502 h = self->area.height;
3505 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3506 RECT_SET(self->pre_max_area,
3507 self->area.x, self->pre_max_area.y,
3508 self->area.width, self->pre_max_area.height);
3510 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3511 RECT_SET(self->pre_max_area,
3512 self->pre_max_area.x, self->area.y,
3513 self->pre_max_area.width, self->area.height);
3516 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3517 g_assert(self->pre_max_area.width > 0);
3519 x = self->pre_max_area.x;
3520 w = self->pre_max_area.width;
3522 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3523 0, self->pre_max_area.height);
3525 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3526 g_assert(self->pre_max_area.height > 0);
3528 y = self->pre_max_area.y;
3529 h = self->pre_max_area.height;
3531 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3532 self->pre_max_area.width, 0);
3536 if (dir == 0 || dir == 1) /* horz */
3537 self->max_horz = max;
3538 if (dir == 0 || dir == 2) /* vert */
3539 self->max_vert = max;
3542 /* make sure the window is on some monitor */
3543 client_find_onscreen(self, &x, &y, w, h, FALSE);
3546 client_change_state(self); /* change the state hints on the client */
3548 client_setup_decor_and_functions(self, FALSE);
3549 client_move_resize(self, x, y, w, h);
3552 void client_shade(ObClient *self, gboolean shade)
3554 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3555 shade) || /* can't shade */
3556 self->shaded == shade) return; /* already done */
3558 self->shaded = shade;
3559 client_change_state(self);
3560 client_change_wm_state(self); /* the window is being hidden/shown */
3561 /* resize the frame to just the titlebar */
3562 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3565 static void client_ping_event(ObClient *self, gboolean dead)
3567 if (self->not_responding != dead) {
3568 self->not_responding = dead;
3569 client_update_title(self);
3572 /* the client isn't responding, so ask to kill it */
3573 client_prompt_kill(self);
3575 /* it came back to life ! */
3577 if (self->kill_prompt) {
3578 prompt_unref(self->kill_prompt);
3579 self->kill_prompt = NULL;
3582 self->kill_level = 0;
3587 void client_close(ObClient *self)
3589 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3591 /* if closing an internal obprompt, that is just cancelling it */
3593 prompt_cancel(self->prompt);
3597 /* in the case that the client provides no means to requesting that it
3598 close, we just kill it */
3599 if (!self->delete_window)
3600 /* don't use client_kill(), we should only kill based on PID in
3601 response to a lack of PING replies */
3602 XKillClient(obt_display, self->window);
3604 /* request the client to close with WM_DELETE_WINDOW */
3605 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3606 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_time(),
3607 0, 0, 0, NoEventMask);
3609 /* we're trying to close the window, so see if it is responding. if it
3610 is not, then we will let them kill the window */
3612 ping_start(self, client_ping_event);
3614 /* if we already know the window isn't responding (maybe they clicked
3615 no in the kill dialog but it hasn't come back to life), then show
3617 if (self->not_responding)
3618 client_prompt_kill(self);
3622 #define OB_KILL_RESULT_NO 0
3623 #define OB_KILL_RESULT_YES 1
3625 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3627 ObClient *self = data;
3629 if (result == OB_KILL_RESULT_YES)
3631 return TRUE; /* call the cleanup func */
3634 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3636 ObClient *self = data;
3638 g_assert(p == self->kill_prompt);
3640 prompt_unref(self->kill_prompt);
3641 self->kill_prompt = NULL;
3644 static void client_prompt_kill(ObClient *self)
3646 /* check if we're already prompting */
3647 if (!self->kill_prompt) {
3648 ObPromptAnswer answers[] = {
3649 { 0, OB_KILL_RESULT_NO },
3650 { 0, OB_KILL_RESULT_YES }
3653 const gchar *y, *title;
3655 title = self->original_title;
3656 if (title[0] == '\0') {
3657 /* empty string, so use its parent */
3658 ObClient *p = client_search_top_direct_parent(self);
3659 if (p) title = p->original_title;
3662 if (client_on_localhost(self)) {
3665 if (self->kill_level == 0)
3671 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3673 y = _("End Process");
3677 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3679 y = _("Disconnect");
3681 /* set the dialog buttons' text */
3682 answers[0].text = _("Cancel"); /* "no" */
3683 answers[1].text = y; /* "yes" */
3685 self->kill_prompt = prompt_new(m, NULL, answers,
3686 sizeof(answers)/sizeof(answers[0]),
3687 OB_KILL_RESULT_NO, /* default = no */
3688 OB_KILL_RESULT_NO, /* cancel = no */
3689 client_kill_requested,
3690 client_kill_cleanup,
3695 prompt_show(self->kill_prompt, self, TRUE);
3698 void client_kill(ObClient *self)
3700 /* don't kill our own windows */
3701 if (self->prompt) return;
3703 if (client_on_localhost(self) && self->pid) {
3704 /* running on the local host */
3705 if (self->kill_level == 0) {
3706 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3707 self->window, self->pid);
3708 kill(self->pid, SIGTERM);
3711 /* show that we're trying to kill it */
3712 client_update_title(self);
3715 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3716 self->window, self->pid);
3717 kill(self->pid, SIGKILL); /* kill -9 */
3721 /* running on a remote host */
3722 XKillClient(obt_display, self->window);
3726 void client_hilite(ObClient *self, gboolean hilite)
3728 if (self->demands_attention == hilite)
3729 return; /* no change */
3731 /* don't allow focused windows to hilite */
3732 self->demands_attention = hilite && !client_focused(self);
3733 if (self->frame != NULL) { /* if we're mapping, just set the state */
3734 if (self->demands_attention) {
3735 frame_flash_start(self->frame);
3737 /* if the window is on another desktop then raise it and make it
3738 the most recently used window */
3739 if (self->desktop != screen_desktop &&
3740 self->desktop != DESKTOP_ALL)
3742 stacking_raise(CLIENT_AS_WINDOW(self));
3743 focus_order_to_top(self);
3747 frame_flash_stop(self->frame);
3748 client_change_state(self);
3752 static void client_set_desktop_recursive(ObClient *self,
3760 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3762 ob_debug("Setting desktop %u", target+1);
3764 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3766 old = self->desktop;
3767 self->desktop = target;
3768 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3769 /* the frame can display the current desktop state */
3770 frame_adjust_state(self->frame);
3771 /* 'move' the window to the new desktop */
3775 /* raise if it was not already on the desktop */
3776 if (old != DESKTOP_ALL && !dontraise)
3777 stacking_raise(CLIENT_AS_WINDOW(self));
3778 if (STRUT_EXISTS(self->strut))
3779 screen_update_areas();
3781 /* the new desktop's geometry may be different, so we may need to
3782 resize, for example if we are maximized */
3783 client_reconfigure(self, FALSE);
3785 focus_cycle_addremove(self, FALSE);
3788 /* move all transients */
3789 for (it = self->transients; it; it = g_slist_next(it))
3790 if (it->data != self)
3791 if (client_is_direct_child(self, it->data))
3792 client_set_desktop_recursive(it->data, target,
3793 donthide, dontraise);
3796 void client_set_desktop(ObClient *self, guint target,
3797 gboolean donthide, gboolean dontraise)
3799 self = client_search_top_direct_parent(self);
3800 client_set_desktop_recursive(self, target, donthide, dontraise);
3802 focus_cycle_addremove(NULL, TRUE);
3805 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3807 while (child != parent && (child = client_direct_parent(child)));
3808 return child == parent;
3811 ObClient *client_search_modal_child(ObClient *self)
3816 for (it = self->transients; it; it = g_slist_next(it)) {
3817 ObClient *c = it->data;
3818 if ((ret = client_search_modal_child(c))) return ret;
3819 if (c->modal) return c;
3824 struct ObClientFindDestroyUnmap {
3829 static gboolean find_destroy_unmap(XEvent *e, gpointer data)
3831 struct ObClientFindDestroyUnmap *find = data;
3832 if (e->type == DestroyNotify)
3833 return e->xdestroywindow.window == find->window;
3834 if (e->type == UnmapNotify && e->xunmap.window == find->window)
3835 /* ignore the first $find->ignore_unmaps$ many unmap events */
3836 return --find->ignore_unmaps < 0;
3840 gboolean client_validate(ObClient *self)
3842 struct ObClientFindDestroyUnmap find;
3844 XSync(obt_display, FALSE); /* get all events on the server */
3846 find.window = self->window;
3847 find.ignore_unmaps = self->ignore_unmaps;
3848 if (xqueue_exists_local(find_destroy_unmap, &find))
3854 void client_set_wm_state(ObClient *self, glong state)
3856 if (state == self->wmstate) return; /* no change */
3860 client_iconify(self, TRUE, TRUE, FALSE);
3863 client_iconify(self, FALSE, TRUE, FALSE);
3868 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3870 gboolean shaded = self->shaded;
3871 gboolean fullscreen = self->fullscreen;
3872 gboolean undecorated = self->undecorated;
3873 gboolean max_horz = self->max_horz;
3874 gboolean max_vert = self->max_vert;
3875 gboolean modal = self->modal;
3876 gboolean iconic = self->iconic;
3877 gboolean demands_attention = self->demands_attention;
3878 gboolean above = self->above;
3879 gboolean below = self->below;
3883 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3884 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3885 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3886 /* an invalid action was passed to the client message, ignore it */
3889 for (i = 0; i < 2; ++i) {
3890 Atom state = i == 0 ? data1 : data2;
3892 if (!state) continue;
3894 /* if toggling, then pick whether we're adding or removing */
3895 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3896 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3898 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3899 value = self->max_vert;
3900 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3901 value = self->max_horz;
3902 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3904 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3905 value = self->skip_taskbar;
3906 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3907 value = self->skip_pager;
3908 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3909 value = self->iconic;
3910 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3912 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3913 value = self->above;
3914 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3915 value = self->below;
3916 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3917 value = self->demands_attention;
3918 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3919 value = undecorated;
3921 g_assert_not_reached();
3922 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3923 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3926 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3927 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3929 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3931 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3933 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3935 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3936 self->skip_taskbar = value;
3937 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3938 self->skip_pager = value;
3939 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3941 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3943 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3945 /* only unset below when setting above, otherwise you can't get to
3949 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3950 /* and vice versa */
3954 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3955 demands_attention = value;
3956 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3957 undecorated = value;
3961 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3962 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3964 if (max_horz == max_vert) { /* both going the same way */
3965 client_maximize(self, max_horz, 0);
3967 client_maximize(self, max_horz, 1);
3968 client_maximize(self, max_vert, 2);
3972 if (max_horz != self->max_horz)
3973 client_maximize(self, max_horz, 1);
3975 client_maximize(self, max_vert, 2);
3978 /* change fullscreen state before shading, as it will affect if the window
3980 if (fullscreen != self->fullscreen)
3981 client_fullscreen(self, fullscreen);
3982 if (shaded != self->shaded)
3983 client_shade(self, shaded);
3984 if (undecorated != self->undecorated)
3985 client_set_undecorated(self, undecorated);
3986 if (above != self->above || below != self->below) {
3987 self->above = above;
3988 self->below = below;
3989 client_calc_layer(self);
3992 if (modal != self->modal) {
3993 self->modal = modal;
3994 /* when a window changes modality, then its stacking order with its
3995 transients needs to change */
3996 stacking_raise(CLIENT_AS_WINDOW(self));
3998 /* it also may get focused. if something is focused that shouldn't
3999 be focused anymore, then move the focus */
4000 if (focus_client && client_focus_target(focus_client) != focus_client)
4001 client_focus(focus_client);
4004 if (iconic != self->iconic)
4005 client_iconify(self, iconic, FALSE, FALSE);
4007 if (demands_attention != self->demands_attention)
4008 client_hilite(self, demands_attention);
4010 client_change_state(self); /* change the hint to reflect these changes */
4012 focus_cycle_addremove(self, TRUE);
4015 ObClient *client_focus_target(ObClient *self)
4017 ObClient *child = NULL;
4019 child = client_search_modal_child(self);
4020 if (child) return child;
4024 gboolean client_can_focus(ObClient *self)
4026 /* choose the correct target */
4027 self = client_focus_target(self);
4029 if (!self->frame->visible)
4032 if (!(self->can_focus || self->focus_notify))
4038 gboolean client_focus(ObClient *self)
4040 if (!client_validate(self)) return FALSE;
4042 /* we might not focus this window, so if we have modal children which would
4043 be focused instead, bring them to this desktop */
4044 client_bring_modal_windows(self);
4046 /* choose the correct target */
4047 self = client_focus_target(self);
4049 if (!client_can_focus(self)) {
4050 ob_debug_type(OB_DEBUG_FOCUS,
4051 "Client %s can't be focused", self->title);
4055 /* if we have helper windows they should be there with the window */
4056 client_bring_helper_windows(self);
4058 ob_debug_type(OB_DEBUG_FOCUS,
4059 "Focusing client \"%s\" (0x%x) at time %u",
4060 self->title, self->window, event_time());
4062 /* if using focus_delay, stop the timer now so that focus doesn't
4064 event_halt_focus_delay();
4066 obt_display_ignore_errors(TRUE);
4068 if (self->can_focus) {
4069 /* This can cause a BadMatch error with CurrentTime, or if an app
4070 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
4071 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
4075 if (self->focus_notify) {
4077 ce.xclient.type = ClientMessage;
4078 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
4079 ce.xclient.display = obt_display;
4080 ce.xclient.window = self->window;
4081 ce.xclient.format = 32;
4082 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
4083 ce.xclient.data.l[1] = event_time();
4084 ce.xclient.data.l[2] = 0l;
4085 ce.xclient.data.l[3] = 0l;
4086 ce.xclient.data.l[4] = 0l;
4087 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
4090 obt_display_ignore_errors(FALSE);
4092 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
4093 obt_display_error_occured);
4094 return !obt_display_error_occured;
4097 static void client_present(ObClient *self, gboolean here, gboolean raise,
4100 if (client_normal(self) && screen_showing_desktop())
4101 screen_show_desktop(FALSE, self);
4103 client_iconify(self, FALSE, here, FALSE);
4104 if (self->desktop != DESKTOP_ALL &&
4105 self->desktop != screen_desktop)
4108 client_set_desktop(self, screen_desktop, FALSE, TRUE);
4110 screen_set_desktop(self->desktop, FALSE);
4111 } else if (!self->frame->visible)
4112 /* if its not visible for other reasons, then don't mess
4115 if (self->shaded && unshade)
4116 client_shade(self, FALSE);
4118 stacking_raise(CLIENT_AS_WINDOW(self));
4123 /* this function exists to map to the net_active_window message in the ewmh */
4124 void client_activate(ObClient *self, gboolean desktop,
4125 gboolean here, gboolean raise,
4126 gboolean unshade, gboolean user)
4128 self = client_focus_target(self);
4130 if (client_can_steal_focus(self, desktop, user, event_time(), CurrentTime))
4131 client_present(self, here, raise, unshade);
4133 client_hilite(self, TRUE);
4136 static void client_bring_windows_recursive(ObClient *self,
4144 for (it = self->transients; it; it = g_slist_next(it))
4145 client_bring_windows_recursive(it->data, desktop,
4146 helpers, modals, iconic);
4148 if (((helpers && client_helper(self)) ||
4149 (modals && self->modal)) &&
4150 (!screen_compare_desktops(self->desktop, desktop) ||
4151 (iconic && self->iconic)))
4153 if (iconic && self->iconic)
4154 client_iconify(self, FALSE, TRUE, FALSE);
4156 client_set_desktop(self, desktop, FALSE, FALSE);
4160 void client_bring_helper_windows(ObClient *self)
4162 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
4165 void client_bring_modal_windows(ObClient *self)
4167 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
4170 gboolean client_focused(ObClient *self)
4172 return self == focus_client;
4175 RrImage* client_icon(ObClient *self)
4177 RrImage *ret = NULL;
4180 ret = self->icon_set;
4181 else if (self->parents) {
4183 for (it = self->parents; it && !ret; it = g_slist_next(it))
4184 ret = client_icon(it->data);
4187 ret = client_default_icon;
4191 void client_set_layer(ObClient *self, gint layer)
4195 self->above = FALSE;
4196 } else if (layer == 0) {
4197 self->below = self->above = FALSE;
4199 self->below = FALSE;
4202 client_calc_layer(self);
4203 client_change_state(self); /* reflect this in the state hints */
4206 void client_set_undecorated(ObClient *self, gboolean undecorated)
4208 if (self->undecorated != undecorated &&
4209 /* don't let it undecorate if the function is missing, but let
4211 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
4213 self->undecorated = undecorated;
4214 client_setup_decor_and_functions(self, TRUE);
4215 client_change_state(self); /* reflect this in the state hints */
4219 guint client_monitor(ObClient *self)
4221 return screen_find_monitor(&self->frame->area);
4224 ObClient *client_direct_parent(ObClient *self)
4226 if (!self->parents) return NULL;
4227 if (self->transient_for_group) return NULL;
4228 return self->parents->data;
4231 ObClient *client_search_top_direct_parent(ObClient *self)
4234 while ((p = client_direct_parent(self))) self = p;
4238 static GSList *client_search_all_top_parents_internal(ObClient *self,
4240 ObStackingLayer layer)
4245 /* move up the direct transient chain as far as possible */
4246 while ((p = client_direct_parent(self)) &&
4247 (!bylayer || p->layer == layer))
4251 ret = g_slist_prepend(NULL, self);
4253 ret = g_slist_copy(self->parents);
4258 GSList *client_search_all_top_parents(ObClient *self)
4260 return client_search_all_top_parents_internal(self, FALSE, 0);
4263 GSList *client_search_all_top_parents_layer(ObClient *self)
4265 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4268 ObClient *client_search_focus_parent(ObClient *self)
4272 for (it = self->parents; it; it = g_slist_next(it))
4273 if (client_focused(it->data)) return it->data;
4278 ObClient *client_search_focus_parent_full(ObClient *self)
4281 ObClient *ret = NULL;
4283 for (it = self->parents; it; it = g_slist_next(it)) {
4284 if (client_focused(it->data))
4287 ret = client_search_focus_parent_full(it->data);
4293 ObClient *client_search_parent(ObClient *self, ObClient *search)
4297 for (it = self->parents; it; it = g_slist_next(it))
4298 if (it->data == search) return search;
4303 ObClient *client_search_transient(ObClient *self, ObClient *search)
4307 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4308 if (sit->data == search)
4310 if (client_search_transient(sit->data, search))
4316 static void detect_edge(Rect area, ObDirection dir,
4317 gint my_head, gint my_size,
4318 gint my_edge_start, gint my_edge_size,
4319 gint *dest, gboolean *near_edge)
4321 gint edge_start, edge_size, head, tail;
4322 gboolean skip_head = FALSE, skip_tail = FALSE;
4325 case OB_DIRECTION_NORTH:
4326 case OB_DIRECTION_SOUTH:
4327 edge_start = area.x;
4328 edge_size = area.width;
4330 case OB_DIRECTION_EAST:
4331 case OB_DIRECTION_WEST:
4332 edge_start = area.y;
4333 edge_size = area.height;
4336 g_assert_not_reached();
4339 /* do we collide with this window? */
4340 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4341 edge_start, edge_size))
4345 case OB_DIRECTION_NORTH:
4346 head = RECT_BOTTOM(area);
4347 tail = RECT_TOP(area);
4349 case OB_DIRECTION_SOUTH:
4350 head = RECT_TOP(area);
4351 tail = RECT_BOTTOM(area);
4353 case OB_DIRECTION_WEST:
4354 head = RECT_RIGHT(area);
4355 tail = RECT_LEFT(area);
4357 case OB_DIRECTION_EAST:
4358 head = RECT_LEFT(area);
4359 tail = RECT_RIGHT(area);
4362 g_assert_not_reached();
4365 case OB_DIRECTION_NORTH:
4366 case OB_DIRECTION_WEST:
4367 /* check if our window is past the head of this window */
4368 if (my_head <= head + 1)
4370 /* check if our window's tail is past the tail of this window */
4371 if (my_head + my_size - 1 <= tail)
4373 /* check if the head of this window is closer than the previously
4374 chosen edge (take into account that the previously chosen
4375 edge might have been a tail, not a head) */
4376 if (head + (*near_edge ? 0 : my_size) <= *dest)
4378 /* check if the tail of this window is closer than the previously
4379 chosen edge (take into account that the previously chosen
4380 edge might have been a head, not a tail) */
4381 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4384 case OB_DIRECTION_SOUTH:
4385 case OB_DIRECTION_EAST:
4386 /* check if our window is past the head of this window */
4387 if (my_head >= head - 1)
4389 /* check if our window's tail is past the tail of this window */
4390 if (my_head - my_size + 1 >= tail)
4392 /* check if the head of this window is closer than the previously
4393 chosen edge (take into account that the previously chosen
4394 edge might have been a tail, not a head) */
4395 if (head - (*near_edge ? 0 : my_size) >= *dest)
4397 /* check if the tail of this window is closer than the previously
4398 chosen edge (take into account that the previously chosen
4399 edge might have been a head, not a tail) */
4400 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4404 g_assert_not_reached();
4407 ob_debug("my head %d size %d", my_head, my_size);
4408 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4410 ob_debug("using near edge %d", head);
4414 else if (!skip_tail) {
4415 ob_debug("using far edge %d", tail);
4421 void client_find_edge_directional(ObClient *self, ObDirection dir,
4422 gint my_head, gint my_size,
4423 gint my_edge_start, gint my_edge_size,
4424 gint *dest, gboolean *near_edge)
4432 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4433 &self->frame->area);
4436 case OB_DIRECTION_NORTH:
4437 edge = RECT_TOP(*a) - 1;
4439 case OB_DIRECTION_SOUTH:
4440 edge = RECT_BOTTOM(*a) + 1;
4442 case OB_DIRECTION_EAST:
4443 edge = RECT_RIGHT(*a) + 1;
4445 case OB_DIRECTION_WEST:
4446 edge = RECT_LEFT(*a) - 1;
4449 g_assert_not_reached();
4451 /* default to the far edge, then narrow it down */
4455 /* search for edges of monitors */
4456 for (i = 0; i < screen_num_monitors; ++i) {
4457 Rect *area = screen_area(self->desktop, i, NULL);
4458 detect_edge(*area, dir, my_head, my_size, my_edge_start,
4459 my_edge_size, dest, near_edge);
4460 g_slice_free(Rect, area);
4463 /* search for edges of clients */
4464 for (it = client_list; it; it = g_list_next(it)) {
4465 ObClient *cur = it->data;
4467 /* skip windows to not bump into */
4472 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4473 cur->desktop != screen_desktop)
4476 ob_debug("trying window %s", cur->title);
4478 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4479 my_edge_size, dest, near_edge);
4481 dock_get_area(&dock_area);
4482 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4483 my_edge_size, dest, near_edge);
4485 g_slice_free(Rect, a);
4488 void client_find_move_directional(ObClient *self, ObDirection dir,
4492 gint e, e_start, e_size;
4496 case OB_DIRECTION_EAST:
4497 head = RECT_RIGHT(self->frame->area);
4498 size = self->frame->area.width;
4499 e_start = RECT_TOP(self->frame->area);
4500 e_size = self->frame->area.height;
4502 case OB_DIRECTION_WEST:
4503 head = RECT_LEFT(self->frame->area);
4504 size = self->frame->area.width;
4505 e_start = RECT_TOP(self->frame->area);
4506 e_size = self->frame->area.height;
4508 case OB_DIRECTION_NORTH:
4509 head = RECT_TOP(self->frame->area);
4510 size = self->frame->area.height;
4511 e_start = RECT_LEFT(self->frame->area);
4512 e_size = self->frame->area.width;
4514 case OB_DIRECTION_SOUTH:
4515 head = RECT_BOTTOM(self->frame->area);
4516 size = self->frame->area.height;
4517 e_start = RECT_LEFT(self->frame->area);
4518 e_size = self->frame->area.width;
4521 g_assert_not_reached();
4524 client_find_edge_directional(self, dir, head, size,
4525 e_start, e_size, &e, &near);
4526 *x = self->frame->area.x;
4527 *y = self->frame->area.y;
4529 case OB_DIRECTION_EAST:
4530 if (near) e -= self->frame->area.width;
4534 case OB_DIRECTION_WEST:
4536 else e -= self->frame->area.width;
4539 case OB_DIRECTION_NORTH:
4541 else e -= self->frame->area.height;
4544 case OB_DIRECTION_SOUTH:
4545 if (near) e -= self->frame->area.height;
4550 g_assert_not_reached();
4552 frame_frame_gravity(self->frame, x, y);
4555 void client_find_resize_directional(ObClient *self,
4557 ObClientDirectionalResizeType resize_type,
4558 gint *x, gint *y, gint *w, gint *h)
4561 gint e, e_start, e_size, delta;
4566 switch (resize_type) {
4567 case CLIENT_RESIZE_GROW:
4570 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4573 case CLIENT_RESIZE_SHRINK:
4579 case OB_DIRECTION_EAST:
4580 head = RECT_RIGHT(self->frame->area);
4581 switch (resize_type) {
4582 case CLIENT_RESIZE_GROW:
4583 head += self->size_inc.width - 1;
4585 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4588 case CLIENT_RESIZE_SHRINK:
4592 e_start = RECT_TOP(self->frame->area);
4593 e_size = self->frame->area.height;
4594 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4596 case OB_DIRECTION_WEST:
4597 head = RECT_LEFT(self->frame->area);
4598 switch (resize_type) {
4599 case CLIENT_RESIZE_GROW:
4600 head -= self->size_inc.width - 1;
4602 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4605 case CLIENT_RESIZE_SHRINK:
4609 e_start = RECT_TOP(self->frame->area);
4610 e_size = self->frame->area.height;
4611 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4613 case OB_DIRECTION_NORTH:
4614 head = RECT_TOP(self->frame->area);
4615 switch (resize_type) {
4616 case CLIENT_RESIZE_GROW:
4617 head -= self->size_inc.height - 1;
4619 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4622 case CLIENT_RESIZE_SHRINK:
4626 e_start = RECT_LEFT(self->frame->area);
4627 e_size = self->frame->area.width;
4628 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4630 case OB_DIRECTION_SOUTH:
4631 head = RECT_BOTTOM(self->frame->area);
4632 switch (resize_type) {
4633 case CLIENT_RESIZE_GROW:
4634 head += self->size_inc.height - 1;
4636 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4639 case CLIENT_RESIZE_SHRINK:
4643 e_start = RECT_LEFT(self->frame->area);
4644 e_size = self->frame->area.width;
4645 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4648 g_assert_not_reached();
4651 ob_debug("head %d dir %d", head, dir);
4652 client_find_edge_directional(self, dir, head, 1,
4653 e_start, e_size, &e, &near);
4654 ob_debug("edge %d", e);
4655 *x = self->frame->area.x;
4656 *y = self->frame->area.y;
4657 *w = self->frame->area.width;
4658 *h = self->frame->area.height;
4660 case OB_DIRECTION_EAST:
4661 if (grow == near) --e;
4662 delta = e - RECT_RIGHT(self->frame->area);
4665 case OB_DIRECTION_WEST:
4666 if (grow == near) ++e;
4667 delta = RECT_LEFT(self->frame->area) - e;
4671 case OB_DIRECTION_NORTH:
4672 if (grow == near) ++e;
4673 delta = RECT_TOP(self->frame->area) - e;
4677 case OB_DIRECTION_SOUTH:
4678 if (grow == near) --e;
4679 delta = e - RECT_BOTTOM(self->frame->area);
4683 g_assert_not_reached();
4685 frame_frame_gravity(self->frame, x, y);
4686 *w -= self->frame->size.left + self->frame->size.right;
4687 *h -= self->frame->size.top + self->frame->size.bottom;
4690 ObClient* client_under_pointer(void)
4694 ObClient *ret = NULL;
4696 if (screen_pointer_pos(&x, &y)) {
4697 for (it = stacking_list; it; it = g_list_next(it)) {
4698 if (WINDOW_IS_CLIENT(it->data)) {
4699 ObClient *c = WINDOW_AS_CLIENT(it->data);
4700 if (c->frame->visible &&
4701 /* check the desktop, this is done during desktop
4702 switching and windows are shown/hidden status is not
4704 (c->desktop == screen_desktop ||
4705 c->desktop == DESKTOP_ALL) &&
4706 /* ignore all animating windows */
4707 !frame_iconify_animating(c->frame) &&
4708 RECT_CONTAINS(c->frame->area, x, y))
4719 gboolean client_has_group_siblings(ObClient *self)
4721 return self->group && self->group->members->next;
4724 gboolean client_has_relative(ObClient *self)
4726 return client_has_parent(self) ||
4727 client_has_group_siblings(self) ||
4728 client_has_children(self);
4731 /*! Returns TRUE if the client is running on the same machine as Openbox */
4732 gboolean client_on_localhost(ObClient *self)
4734 return self->client_machine == NULL;