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;
1376 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_LOCKED))
1377 self->locked = TRUE;
1384 static void client_get_shaped(ObClient *self)
1386 self->shaped = FALSE;
1388 if (obt_display_extension_shape) {
1393 XShapeSelectInput(obt_display, self->window, ShapeNotifyMask);
1395 XShapeQueryExtents(obt_display, self->window, &s, &foo,
1396 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1403 void client_update_transient_for(ObClient *self)
1406 ObClient *target = NULL;
1407 gboolean trangroup = FALSE;
1409 if (XGetTransientForHint(obt_display, self->window, &t)) {
1410 if (t != self->window) { /* can't be transient to itself! */
1411 ObWindow *tw = window_find(t);
1412 /* if this happens then we need to check for it */
1413 g_assert(tw != CLIENT_AS_WINDOW(self));
1414 if (tw && WINDOW_IS_CLIENT(tw)) {
1415 /* watch out for windows with a parent that is something
1416 different, like a dockapp for example */
1417 target = WINDOW_AS_CLIENT(tw);
1421 /* Setting the transient_for to Root is actually illegal, however
1422 applications from time have done this to specify transient for
1424 if (!target && self->group && t == obt_root(ob_screen))
1426 } else if (self->group && self->transient)
1429 client_update_transient_tree(self, self->group, self->group,
1430 self->transient_for_group, trangroup,
1431 client_direct_parent(self), target);
1432 self->transient_for_group = trangroup;
1436 static void client_update_transient_tree(ObClient *self,
1437 ObGroup *oldgroup, ObGroup *newgroup,
1438 gboolean oldgtran, gboolean newgtran,
1439 ObClient* oldparent,
1440 ObClient *newparent)
1445 g_assert(!oldgtran || oldgroup);
1446 g_assert(!newgtran || newgroup);
1447 g_assert((!oldgtran && !oldparent) ||
1448 (oldgtran && !oldparent) ||
1449 (!oldgtran && oldparent));
1450 g_assert((!newgtran && !newparent) ||
1451 (newgtran && !newparent) ||
1452 (!newgtran && newparent));
1455 Group transient windows are not allowed to have other group
1456 transient windows as their children.
1459 /* No change has occured */
1460 if (oldgroup == newgroup &&
1461 oldgtran == newgtran &&
1462 oldparent == newparent) return;
1464 /** Remove the client from the transient tree **/
1466 for (it = self->transients; it; it = next) {
1467 next = g_slist_next(it);
1469 self->transients = g_slist_delete_link(self->transients, it);
1470 c->parents = g_slist_remove(c->parents, self);
1472 for (it = self->parents; it; it = next) {
1473 next = g_slist_next(it);
1475 self->parents = g_slist_delete_link(self->parents, it);
1476 c->transients = g_slist_remove(c->transients, self);
1479 /** Re-add the client to the transient tree **/
1481 /* If we're transient for a group then we need to add ourselves to all our
1484 for (it = newgroup->members; it; it = g_slist_next(it)) {
1487 !client_search_top_direct_parent(c)->transient_for_group &&
1490 c->transients = g_slist_prepend(c->transients, self);
1491 self->parents = g_slist_prepend(self->parents, c);
1496 /* If we are now transient for a single window we need to add ourselves to
1499 WARNING: Cyclical transient-ness is possible if two windows are
1500 transient for eachother.
1502 else if (newparent &&
1503 /* don't make ourself its child if it is already our child */
1504 !client_is_direct_child(self, newparent) &&
1505 client_normal(newparent))
1507 newparent->transients = g_slist_prepend(newparent->transients, self);
1508 self->parents = g_slist_prepend(self->parents, newparent);
1511 /* Add any group transient windows to our children. But if we're transient
1512 for the group, then other group transients are not our children.
1514 WARNING: Cyclical transient-ness is possible. For e.g. if:
1515 A is transient for the group
1516 B is transient for A
1517 C is transient for B
1518 A can't be transient for C or we have a cycle
1520 if (!newgtran && newgroup &&
1522 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1523 client_normal(self))
1525 for (it = newgroup->members; it; it = g_slist_next(it)) {
1527 if (c != self && c->transient_for_group &&
1528 /* Don't make it our child if it is already our parent */
1529 !client_is_direct_child(c, self))
1531 self->transients = g_slist_prepend(self->transients, c);
1532 c->parents = g_slist_prepend(c->parents, self);
1537 /** If we change our group transient-ness, our children change their
1538 effective group transient-ness, which affects how they relate to other
1541 for (it = self->transients; it; it = g_slist_next(it)) {
1543 if (!c->transient_for_group)
1544 client_update_transient_tree(c, c->group, c->group,
1545 c->transient_for_group,
1546 c->transient_for_group,
1547 client_direct_parent(c),
1548 client_direct_parent(c));
1552 void client_get_mwm_hints(ObClient *self)
1557 self->mwmhints.flags = 0; /* default to none */
1559 if (OBT_PROP_GETA32(self->window, MOTIF_WM_HINTS, MOTIF_WM_HINTS,
1561 if (num >= OB_MWM_ELEMENTS) {
1562 self->mwmhints.flags = hints[0];
1563 self->mwmhints.functions = hints[1];
1564 self->mwmhints.decorations = hints[2];
1570 void client_get_type_and_transientness(ObClient *self)
1577 self->transient = FALSE;
1579 if (OBT_PROP_GETA32(self->window, NET_WM_WINDOW_TYPE, ATOM, &val, &num)) {
1580 /* use the first value that we know about in the array */
1581 for (i = 0; i < num; ++i) {
1582 if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DESKTOP))
1583 self->type = OB_CLIENT_TYPE_DESKTOP;
1584 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DOCK))
1585 self->type = OB_CLIENT_TYPE_DOCK;
1586 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_TOOLBAR))
1587 self->type = OB_CLIENT_TYPE_TOOLBAR;
1588 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_MENU))
1589 self->type = OB_CLIENT_TYPE_MENU;
1590 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_UTILITY))
1591 self->type = OB_CLIENT_TYPE_UTILITY;
1592 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_SPLASH))
1593 self->type = OB_CLIENT_TYPE_SPLASH;
1594 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG))
1595 self->type = OB_CLIENT_TYPE_DIALOG;
1596 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_NORMAL))
1597 self->type = OB_CLIENT_TYPE_NORMAL;
1598 else if (val[i] == OBT_PROP_ATOM(KDE_NET_WM_WINDOW_TYPE_OVERRIDE))
1600 /* prevent this window from getting any decor or
1602 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1603 OB_MWM_FLAG_DECORATIONS);
1604 self->mwmhints.decorations = 0;
1605 self->mwmhints.functions = 0;
1607 if (self->type != (ObClientType) -1)
1608 break; /* grab the first legit type */
1613 if (XGetTransientForHint(obt_display, self->window, &t))
1614 self->transient = TRUE;
1616 if (self->type == (ObClientType) -1) {
1617 /*the window type hint was not set, which means we either classify
1618 ourself as a normal window or a dialog, depending on if we are a
1620 if (self->transient)
1621 self->type = OB_CLIENT_TYPE_DIALOG;
1623 self->type = OB_CLIENT_TYPE_NORMAL;
1626 /* then, based on our type, we can update our transientness.. */
1627 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1628 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1629 self->type == OB_CLIENT_TYPE_MENU ||
1630 self->type == OB_CLIENT_TYPE_UTILITY)
1632 self->transient = TRUE;
1636 void client_update_protocols(ObClient *self)
1641 self->focus_notify = FALSE;
1642 self->delete_window = FALSE;
1644 if (OBT_PROP_GETA32(self->window, WM_PROTOCOLS, ATOM, &proto, &num_ret)) {
1645 for (i = 0; i < num_ret; ++i) {
1646 if (proto[i] == OBT_PROP_ATOM(WM_DELETE_WINDOW))
1647 /* this means we can request the window to close */
1648 self->delete_window = TRUE;
1649 else if (proto[i] == OBT_PROP_ATOM(WM_TAKE_FOCUS))
1650 /* if this protocol is requested, then the window will be
1651 notified whenever we want it to receive focus */
1652 self->focus_notify = TRUE;
1653 else if (proto[i] == OBT_PROP_ATOM(NET_WM_PING))
1654 /* if this protocol is requested, then the window will allow
1655 pings to determine if it is still alive */
1658 else if (proto[i] == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST))
1659 /* if this protocol is requested, then resizing the
1660 window will be synchronized between the frame and the
1662 self->sync_request = TRUE;
1670 void client_update_sync_request_counter(ObClient *self)
1674 if (OBT_PROP_GET32(self->window, NET_WM_SYNC_REQUEST_COUNTER, CARDINAL,&i))
1678 self->sync_counter = i;
1680 /* this must be set when managing a new window according to EWMH */
1681 XSyncIntToValue(&val, 0);
1682 XSyncSetCounter(obt_display, self->sync_counter, val);
1684 self->sync_counter = None;
1688 static void client_get_colormap(ObClient *self)
1690 XWindowAttributes wa;
1692 if (XGetWindowAttributes(obt_display, self->window, &wa))
1693 client_update_colormap(self, wa.colormap);
1696 void client_update_colormap(ObClient *self, Colormap colormap)
1698 if (colormap == self->colormap) return;
1700 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1702 if (client_focused(self)) {
1703 screen_install_colormap(self, FALSE); /* uninstall old one */
1704 self->colormap = colormap;
1705 screen_install_colormap(self, TRUE); /* install new one */
1707 self->colormap = colormap;
1710 void client_update_opacity(ObClient *self)
1714 if (OBT_PROP_GET32(self->window, NET_WM_WINDOW_OPACITY, CARDINAL, &o))
1715 OBT_PROP_SET32(self->frame->window, NET_WM_WINDOW_OPACITY, CARDINAL, o);
1717 OBT_PROP_ERASE(self->frame->window, NET_WM_WINDOW_OPACITY);
1720 void client_update_normal_hints(ObClient *self)
1726 self->min_ratio = 0.0f;
1727 self->max_ratio = 0.0f;
1728 SIZE_SET(self->size_inc, 1, 1);
1729 SIZE_SET(self->base_size, -1, -1);
1730 SIZE_SET(self->min_size, 0, 0);
1731 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1733 /* get the hints from the window */
1734 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1735 /* normal windows can't request placement! har har
1736 if (!client_normal(self))
1738 self->positioned = (size.flags & (PPosition|USPosition));
1739 self->sized = (size.flags & (PSize|USSize));
1741 if (size.flags & PWinGravity)
1742 self->gravity = size.win_gravity;
1744 if (size.flags & PAspect) {
1745 if (size.min_aspect.y)
1747 (gfloat) size.min_aspect.x / size.min_aspect.y;
1748 if (size.max_aspect.y)
1750 (gfloat) size.max_aspect.x / size.max_aspect.y;
1753 if (size.flags & PMinSize)
1754 SIZE_SET(self->min_size, size.min_width, size.min_height);
1756 if (size.flags & PMaxSize)
1757 SIZE_SET(self->max_size, size.max_width, size.max_height);
1759 if (size.flags & PBaseSize)
1760 SIZE_SET(self->base_size, size.base_width, size.base_height);
1762 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1763 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1765 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1766 self->min_size.width, self->min_size.height,
1767 self->max_size.width, self->max_size.height);
1768 ob_debug("size inc (%d %d) base size (%d %d)",
1769 self->size_inc.width, self->size_inc.height,
1770 self->base_size.width, self->base_size.height);
1773 ob_debug("Normal hints: not set");
1776 static void client_setup_default_decor_and_functions(ObClient *self)
1778 /* start with everything (cept fullscreen) */
1780 (OB_FRAME_DECOR_TITLEBAR |
1781 OB_FRAME_DECOR_HANDLE |
1782 OB_FRAME_DECOR_GRIPS |
1783 OB_FRAME_DECOR_BORDER |
1784 OB_FRAME_DECOR_ICON |
1785 OB_FRAME_DECOR_ALLDESKTOPS |
1786 OB_FRAME_DECOR_ICONIFY |
1787 OB_FRAME_DECOR_MAXIMIZE |
1788 OB_FRAME_DECOR_SHADE |
1789 OB_FRAME_DECOR_CLOSE);
1791 (OB_CLIENT_FUNC_RESIZE |
1792 OB_CLIENT_FUNC_MOVE |
1793 OB_CLIENT_FUNC_ICONIFY |
1794 OB_CLIENT_FUNC_MAXIMIZE |
1795 OB_CLIENT_FUNC_SHADE |
1796 OB_CLIENT_FUNC_CLOSE |
1797 OB_CLIENT_FUNC_BELOW |
1798 OB_CLIENT_FUNC_ABOVE |
1799 OB_CLIENT_FUNC_UNDECORATE);
1801 if (!(self->min_size.width < self->max_size.width ||
1802 self->min_size.height < self->max_size.height))
1803 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1805 switch (self->type) {
1806 case OB_CLIENT_TYPE_NORMAL:
1807 /* normal windows retain all of the possible decorations and
1808 functionality, and can be fullscreen */
1809 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1812 case OB_CLIENT_TYPE_DIALOG:
1813 /* sometimes apps make dialog windows fullscreen for some reason (for
1814 e.g. kpdf does this..) */
1815 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1818 case OB_CLIENT_TYPE_UTILITY:
1819 /* these windows don't have anything added or removed by default */
1822 case OB_CLIENT_TYPE_MENU:
1823 case OB_CLIENT_TYPE_TOOLBAR:
1824 /* these windows can't iconify or maximize */
1825 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1826 OB_FRAME_DECOR_MAXIMIZE);
1827 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1828 OB_CLIENT_FUNC_MAXIMIZE);
1831 case OB_CLIENT_TYPE_SPLASH:
1832 /* these don't get get any decorations, and the only thing you can
1833 do with them is move them */
1834 self->decorations = 0;
1835 self->functions = OB_CLIENT_FUNC_MOVE;
1838 case OB_CLIENT_TYPE_DESKTOP:
1839 /* these windows are not manipulated by the window manager */
1840 self->decorations = 0;
1841 self->functions = 0;
1844 case OB_CLIENT_TYPE_DOCK:
1845 /* these windows are not manipulated by the window manager, but they
1846 can set below layer which has a special meaning */
1847 self->decorations = 0;
1848 self->functions = OB_CLIENT_FUNC_BELOW;
1852 /* If the client has no decor from its type (which never changes) then
1853 don't allow the user to "undecorate" the window. Otherwise, allow them
1854 to, even if there are motif hints removing the decor, because those
1855 may change these days (e.g. chromium) */
1856 if (self->decorations == 0)
1857 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1859 /* Mwm Hints are applied subtractively to what has already been chosen for
1860 decor and functionality */
1861 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1862 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1863 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1864 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1866 /* if the mwm hints request no handle or title, then all
1867 decorations are disabled, but keep the border if that's
1869 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1870 self->decorations = OB_FRAME_DECOR_BORDER;
1872 self->decorations = 0;
1877 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1878 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1879 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1880 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1881 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1882 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1883 /* dont let mwm hints kill any buttons
1884 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1885 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1886 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1887 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1889 /* dont let mwm hints kill the close button
1890 if (! (self->mwmhints.functions & MwmFunc_Close))
1891 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1895 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1896 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1897 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1898 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1899 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1900 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1902 /* can't maximize without moving/resizing */
1903 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1904 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1905 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1906 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1907 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1911 /*! Set up decor for a client based on its undecorated state. */
1912 static void client_setup_decor_undecorated(ObClient *self)
1914 /* If the user requested no decorations, then remove all the decorations,
1915 except the border. But don't add a border if there wasn't one. */
1916 if (self->undecorated)
1917 self->decorations &= (config_theme_keepborder ?
1918 OB_FRAME_DECOR_BORDER : 0);
1921 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1923 client_setup_default_decor_and_functions(self);
1925 client_setup_decor_undecorated(self);
1927 if (self->max_horz && self->max_vert) {
1928 /* once upon a time you couldn't resize maximized windows, that is not
1929 the case any more though !
1931 but do kill the handle on fully maxed windows */
1932 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1935 /* if we don't have a titlebar, then we cannot shade! */
1936 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1937 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1939 /* now we need to check against rules for the client's current state */
1940 if (self->fullscreen) {
1941 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1942 OB_CLIENT_FUNC_FULLSCREEN |
1943 OB_CLIENT_FUNC_ICONIFY);
1944 self->decorations = 0;
1947 client_change_allowed_actions(self);
1950 /* reconfigure to make sure decorations are updated */
1951 client_reconfigure(self, FALSE);
1954 static void client_change_allowed_actions(ObClient *self)
1959 /* desktop windows are kept on all desktops */
1960 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1961 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1963 if (self->functions & OB_CLIENT_FUNC_SHADE)
1964 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1965 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1966 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1967 if (self->functions & OB_CLIENT_FUNC_MOVE)
1968 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1969 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1970 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1971 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1972 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1973 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1974 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
1975 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1976 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
1977 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
1979 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1980 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
1981 if (self->functions & OB_CLIENT_FUNC_BELOW)
1982 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
1983 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1984 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
1986 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
1988 /* make sure the window isn't breaking any rules now
1990 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1991 it can't be iconified with its parent
1994 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1995 if (self->frame) client_shade(self, FALSE);
1996 else self->shaded = FALSE;
1998 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1999 if (self->frame) client_fullscreen(self, FALSE);
2000 else self->fullscreen = FALSE;
2002 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
2004 if (self->frame) client_maximize(self, FALSE, 0);
2005 else self->max_vert = self->max_horz = FALSE;
2009 void client_update_wmhints(ObClient *self)
2013 /* assume a window takes input if it doesn't specify */
2014 self->can_focus = TRUE;
2016 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
2019 if (hints->flags & InputHint)
2020 self->can_focus = hints->input;
2022 /* only do this when first managing the window *AND* when we aren't
2024 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
2025 if (hints->flags & StateHint)
2026 self->iconic = hints->initial_state == IconicState;
2029 self->urgent = (hints->flags & XUrgencyHint);
2030 if (self->urgent && !ur)
2031 client_hilite(self, TRUE);
2032 else if (!self->urgent && ur && self->demands_attention)
2033 client_hilite(self, FALSE);
2035 if (!(hints->flags & WindowGroupHint))
2036 hints->window_group = None;
2038 /* did the group state change? */
2039 if (hints->window_group !=
2040 (self->group ? self->group->leader : None))
2042 ObGroup *oldgroup = self->group;
2044 /* remove from the old group if there was one */
2046 group_remove(self->group, self);
2050 /* add ourself to the group if we have one */
2051 if (hints->window_group != None) {
2052 self->group = group_add(hints->window_group, self);
2055 /* Put ourselves into the new group's transient tree, and remove
2056 ourselves from the old group's */
2057 client_update_transient_tree(self, oldgroup, self->group,
2058 self->transient_for_group,
2059 self->transient_for_group,
2060 client_direct_parent(self),
2061 client_direct_parent(self));
2063 /* Lastly, being in a group, or not, can change if the window is
2064 transient for anything.
2066 The logic for this is:
2067 self->transient = TRUE always if the window wants to be
2068 transient for something, even if transient_for was NULL because
2069 it wasn't in a group before.
2071 If parents was NULL and oldgroup was NULL we can assume
2072 that when we add the new group, it will become transient for
2075 If transient_for_group is TRUE, then it must have already
2076 had a group. If it is getting a new group, the above call to
2077 client_update_transient_tree has already taken care of
2078 everything ! If it is losing all group status then it will
2079 no longer be transient for anything and that needs to be
2082 if (self->transient &&
2083 ((self->parents == NULL && oldgroup == NULL) ||
2084 (self->transient_for_group && !self->group)))
2085 client_update_transient_for(self);
2088 /* the WM_HINTS can contain an icon */
2089 if (hints->flags & IconPixmapHint)
2090 client_update_icons(self);
2095 focus_cycle_addremove(self, TRUE);
2098 void client_update_title(ObClient *self)
2101 gchar *visible = NULL;
2103 g_free(self->title);
2104 g_free(self->original_title);
2107 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_NAME, &data)) {
2108 /* try old x stuff */
2109 if (!OBT_PROP_GETS(self->window, WM_NAME, &data)) {
2110 if (self->transient) {
2112 GNOME alert windows are not given titles:
2113 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
2115 data = g_strdup("");
2117 data = g_strdup(_("Unnamed Window"));
2120 self->original_title = g_strdup(data);
2122 if (self->client_machine) {
2123 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2128 if (self->not_responding) {
2130 if (self->kill_level > 0)
2131 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2133 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2137 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, visible);
2138 self->title = visible;
2141 frame_adjust_title(self->frame);
2143 /* update the icon title */
2145 g_free(self->icon_title);
2148 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_ICON_NAME, &data))
2149 /* try old x stuff */
2150 if (!OBT_PROP_GETS(self->window, WM_ICON_NAME, &data))
2151 data = g_strdup(self->title);
2153 if (self->client_machine) {
2154 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2159 if (self->not_responding) {
2161 if (self->kill_level > 0)
2162 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2164 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2168 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, visible);
2169 self->icon_title = visible;
2172 void client_update_strut(ObClient *self)
2176 gboolean got = FALSE;
2179 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2184 STRUT_PARTIAL_SET(strut,
2185 data[0], data[2], data[1], data[3],
2186 data[4], data[5], data[8], data[9],
2187 data[6], data[7], data[10], data[11]);
2193 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2199 /* use the screen's width/height */
2200 a = screen_physical_area_all_monitors();
2202 STRUT_PARTIAL_SET(strut,
2203 data[0], data[2], data[1], data[3],
2204 a->y, a->y + a->height - 1,
2205 a->x, a->x + a->width - 1,
2206 a->y, a->y + a->height - 1,
2207 a->x, a->x + a->width - 1);
2213 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2214 0, 0, 0, 0, 0, 0, 0, 0);
2216 if (!PARTIAL_STRUT_EQUAL(strut, self->strut)) {
2217 self->strut = strut;
2219 /* updating here is pointless while we're being mapped cuz we're not in
2220 the client list yet */
2222 screen_update_areas();
2226 void client_update_icons(ObClient *self)
2235 /* grab the server, because we might be setting the window's icon and
2236 we don't want them to set it in between and we overwrite their own
2240 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2241 /* figure out how many valid icons are in here */
2243 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2246 /* watch for the data being too small for the specified size,
2247 or for zero sized icons. */
2248 if (i + w*h > num || w == 0 || h == 0) {
2253 /* convert it to the right bit order for ObRender */
2254 for (j = 0; j < w*h; ++j)
2256 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2257 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2258 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2259 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2261 /* add it to the image cache as an original */
2263 img = RrImageNewFromData(ob_rr_icons, &data[i], w, h);
2265 RrImageAddFromData(img, &data[i], w, h);
2273 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2278 if ((hints = XGetWMHints(obt_display, self->window))) {
2279 if (hints->flags & IconPixmapHint) {
2281 obt_display_ignore_errors(TRUE);
2282 xicon = RrPixmapToRGBA(ob_rr_inst,
2284 (hints->flags & IconMaskHint ?
2285 hints->icon_mask : None),
2286 (gint*)&w, (gint*)&h, &data);
2287 obt_display_ignore_errors(FALSE);
2290 if (w > 0 && h > 0) {
2292 img = RrImageNewFromData(ob_rr_icons, data, w, h);
2294 RrImageAddFromData(img, data, w, h);
2304 /* set the client's icons to be whatever we found */
2305 RrImageUnref(self->icon_set);
2306 self->icon_set = img;
2308 /* if the client has no icon at all, then we set a default icon onto it.
2309 but, if it has parents, then one of them will have an icon already
2311 if (!self->icon_set && !self->parents) {
2312 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2313 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2315 w = ob_rr_theme->def_win_icon_w;
2316 h = ob_rr_theme->def_win_icon_h;
2317 ldata = g_new(gulong, w*h+2);
2320 for (i = 0; i < w*h; ++i)
2321 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2322 (((icon[i] >> RrDefaultRedOffset) & 0xff) << 16) +
2323 (((icon[i] >> RrDefaultGreenOffset) & 0xff) << 8) +
2324 (((icon[i] >> RrDefaultBlueOffset) & 0xff) << 0);
2325 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2327 } else if (self->frame)
2328 /* don't draw the icon empty if we're just setting one now anyways,
2329 we'll get the property change any second */
2330 frame_adjust_icon(self->frame);
2335 void client_update_icon_geometry(ObClient *self)
2340 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2342 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2346 /* don't let them set it with an area < 0 */
2347 RECT_SET(self->icon_geometry, data[0], data[1],
2348 MAX(data[2],0), MAX(data[3],0));
2353 static void client_get_session_ids(ObClient *self)
2360 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2363 /* get the SM_CLIENT_ID */
2364 if (leader && leader != self->window)
2365 OBT_PROP_GETS_XPCS(leader, SM_CLIENT_ID, &self->sm_client_id);
2367 OBT_PROP_GETS_XPCS(self->window, SM_CLIENT_ID, &self->sm_client_id);
2369 /* get the WM_CLASS (name and class). make them "" if they are not
2371 got = OBT_PROP_GETSS_TYPE(self->window, WM_CLASS, STRING_NO_CC, &ss);
2375 self->name = g_strdup(ss[0]);
2377 self->class = g_strdup(ss[1]);
2382 if (self->name == NULL) self->name = g_strdup("");
2383 if (self->class == NULL) self->class = g_strdup("");
2385 /* get the WM_CLASS (name and class) from the group leader. make them "" if
2386 they are not provided */
2388 got = OBT_PROP_GETSS_TYPE(leader, WM_CLASS, STRING_NO_CC, &ss);
2394 self->group_name = g_strdup(ss[0]);
2396 self->group_class = g_strdup(ss[1]);
2401 if (self->group_name == NULL) self->group_name = g_strdup("");
2402 if (self->group_class == NULL) self->group_class = g_strdup("");
2404 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2405 got = OBT_PROP_GETS_XPCS(self->window, WM_WINDOW_ROLE, &s);
2410 self->role = g_strdup("");
2412 /* get the WM_COMMAND */
2416 got = OBT_PROP_GETSS(leader, WM_COMMAND, &ss);
2418 got = OBT_PROP_GETSS(self->window, WM_COMMAND, &ss);
2421 /* merge/mash them all together */
2422 gchar *merge = NULL;
2425 for (i = 0; ss[i]; ++i) {
2428 merge = g_strconcat(merge, ss[i], NULL);
2430 merge = g_strconcat(ss[i], NULL);
2435 self->wm_command = merge;
2438 /* get the WM_CLIENT_MACHINE */
2441 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, &s);
2443 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, &s);
2446 gchar localhost[128];
2449 gethostname(localhost, 127);
2450 localhost[127] = '\0';
2451 if (strcmp(localhost, s) != 0)
2452 self->client_machine = s;
2456 /* see if it has the PID set too (the PID requires that the
2457 WM_CLIENT_MACHINE be set) */
2458 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2463 const gchar *client_type_to_string(ObClient *self)
2467 switch (self->type) {
2468 case OB_CLIENT_TYPE_NORMAL:
2469 type = "normal"; break;
2470 case OB_CLIENT_TYPE_DIALOG:
2471 type = "dialog"; break;
2472 case OB_CLIENT_TYPE_UTILITY:
2473 type = "utility"; break;
2474 case OB_CLIENT_TYPE_MENU:
2475 type = "menu"; break;
2476 case OB_CLIENT_TYPE_TOOLBAR:
2477 type = "toolbar"; break;
2478 case OB_CLIENT_TYPE_SPLASH:
2479 type = "splash"; break;
2480 case OB_CLIENT_TYPE_DESKTOP:
2481 type = "desktop"; break;
2482 case OB_CLIENT_TYPE_DOCK:
2483 type = "dock"; break;
2489 /*! Save the properties used for app matching rules, as seen by Openbox when
2490 the window mapped, so that users can still access them later if the app
2492 static void client_save_app_rule_values(ObClient *self)
2494 OBT_PROP_SETS(self->window, OB_APP_ROLE, self->role);
2495 OBT_PROP_SETS(self->window, OB_APP_NAME, self->name);
2496 OBT_PROP_SETS(self->window, OB_APP_CLASS, self->class);
2497 OBT_PROP_SETS(self->window, OB_APP_GROUP_NAME, self->group_name);
2498 OBT_PROP_SETS(self->window, OB_APP_GROUP_CLASS, self->group_class);
2499 OBT_PROP_SETS(self->window, OB_APP_TITLE, self->original_title);
2501 OBT_PROP_SETS(self->window, OB_APP_TYPE, client_type_to_string(self));
2504 static void client_change_wm_state(ObClient *self)
2509 old = self->wmstate;
2511 if (self->shaded || self->iconic ||
2512 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2514 self->wmstate = IconicState;
2516 self->wmstate = NormalState;
2518 if (old != self->wmstate) {
2519 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2520 self->wmstate, 1, 0, 0, 0);
2522 state[0] = self->wmstate;
2524 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2528 static void client_change_state(ObClient *self)
2530 gulong netstate[13];
2535 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2537 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2539 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2540 if (self->skip_taskbar)
2541 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2542 if (self->skip_pager)
2543 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2544 if (self->fullscreen)
2545 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2547 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2549 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2551 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2553 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2554 if (self->demands_attention)
2555 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2556 if (self->undecorated)
2557 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2559 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_LOCKED);
2560 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2563 frame_adjust_state(self->frame);
2566 ObClient *client_search_focus_tree(ObClient *self)
2571 for (it = self->transients; it; it = g_slist_next(it)) {
2572 if (client_focused(it->data)) return it->data;
2573 if ((ret = client_search_focus_tree(it->data))) return ret;
2578 ObClient *client_search_focus_tree_full(ObClient *self)
2580 if (self->parents) {
2583 for (it = self->parents; it; it = g_slist_next(it)) {
2584 ObClient *c = it->data;
2585 if ((c = client_search_focus_tree_full(c))) return c;
2591 /* this function checks the whole tree, the client_search_focus_tree
2592 does not, so we need to check this window */
2593 if (client_focused(self))
2595 return client_search_focus_tree(self);
2599 ObClient *client_search_focus_group_full(ObClient *self)
2604 for (it = self->group->members; it; it = g_slist_next(it)) {
2605 ObClient *c = it->data;
2607 if (client_focused(c)) return c;
2608 if ((c = client_search_focus_tree(it->data))) return c;
2611 if (client_focused(self)) return self;
2615 gboolean client_has_parent(ObClient *self)
2617 return self->parents != NULL;
2620 gboolean client_has_children(ObClient *self)
2622 return self->transients != NULL;
2625 gboolean client_is_oldfullscreen(const ObClient *self,
2628 const Rect *monitor, *allmonitors;
2630 /* No decorations and fills the monitor = oldskool fullscreen.
2631 But not for maximized windows.
2634 if (self->decorations || self->max_horz || self->max_vert) return FALSE;
2636 monitor = screen_physical_area_monitor(screen_find_monitor(area));
2637 allmonitors = screen_physical_area_all_monitors();
2639 return (RECT_EQUAL(*area, *monitor) ||
2640 RECT_EQUAL(*area, *allmonitors));
2643 static ObStackingLayer calc_layer(ObClient *self)
2647 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2648 l = OB_STACKING_LAYER_DESKTOP;
2649 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2650 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2651 else l = OB_STACKING_LAYER_ABOVE;
2653 else if ((self->fullscreen ||
2654 client_is_oldfullscreen(self, &self->area)) &&
2655 /* you are fullscreen while you or your children are focused.. */
2656 (client_focused(self) || client_search_focus_tree(self) ||
2657 /* you can be fullscreen if you're on another desktop */
2658 (self->desktop != screen_desktop &&
2659 self->desktop != DESKTOP_ALL) ||
2660 /* and you can also be fullscreen if the focused client is on
2661 another monitor, or nothing else is focused */
2663 client_monitor(focus_client) != client_monitor(self))))
2664 l = OB_STACKING_LAYER_FULLSCREEN;
2665 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2666 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2667 else l = OB_STACKING_LAYER_NORMAL;
2672 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2673 ObStackingLayer min)
2675 ObStackingLayer old, own;
2679 own = calc_layer(self);
2680 self->layer = MAX(own, min);
2682 if (self->layer != old) {
2683 stacking_remove(CLIENT_AS_WINDOW(self));
2684 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2687 /* we've been restacked */
2688 self->visited = TRUE;
2690 for (it = self->transients; it; it = g_slist_next(it))
2691 client_calc_layer_recursive(it->data, orig,
2695 static void client_calc_layer_internal(ObClient *self)
2699 /* transients take on the layer of their parents */
2700 sit = client_search_all_top_parents(self);
2702 for (; sit; sit = g_slist_next(sit))
2703 client_calc_layer_recursive(sit->data, self, 0);
2706 void client_calc_layer(ObClient *self)
2710 /* skip over stuff above fullscreen layer */
2711 for (it = stacking_list; it; it = g_list_next(it))
2712 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2714 /* find the windows in the fullscreen layer, and mark them not-visited */
2715 for (; it; it = g_list_next(it)) {
2716 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2717 else if (WINDOW_IS_CLIENT(it->data))
2718 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2721 client_calc_layer_internal(self);
2723 /* skip over stuff above fullscreen layer */
2724 for (it = stacking_list; it; it = g_list_next(it))
2725 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2727 /* now recalc any windows in the fullscreen layer which have not
2728 had their layer recalced already */
2729 for (; it; it = g_list_next(it)) {
2730 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2731 else if (WINDOW_IS_CLIENT(it->data) &&
2732 !WINDOW_AS_CLIENT(it->data)->visited)
2733 client_calc_layer_internal(it->data);
2737 gboolean client_should_show(ObClient *self)
2741 if (client_normal(self) && screen_showing_desktop())
2743 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2749 gboolean client_show(ObClient *self)
2751 gboolean show = FALSE;
2753 if (client_should_show(self)) {
2754 /* replay pending pointer event before showing the window, in case it
2755 should be going to something under the window */
2756 mouse_replay_pointer();
2758 frame_show(self->frame);
2761 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2762 it needs to be in IconicState. This includes when it is on another
2765 client_change_wm_state(self);
2770 gboolean client_hide(ObClient *self)
2772 gboolean hide = FALSE;
2774 if (!client_should_show(self)) {
2775 /* We don't need to ignore enter events here.
2776 The window can hide/iconify in 3 different ways:
2777 1 - through an x message. in this case we ignore all enter events
2778 caused by responding to the x message (unless underMouse)
2779 2 - by a keyboard action. in this case we ignore all enter events
2780 caused by the action
2781 3 - by a mouse action. in this case they are doing stuff with the
2782 mouse and focus _should_ move.
2784 Also in action_end, we simulate an enter event that can't be ignored
2785 so trying to ignore them is futile in case 3 anyways
2788 /* replay pending pointer event before hiding the window, in case it
2789 should be going to the window */
2790 mouse_replay_pointer();
2792 frame_hide(self->frame);
2795 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2796 it needs to be in IconicState. This includes when it is on another
2799 client_change_wm_state(self);
2804 void client_showhide(ObClient *self)
2806 if (!client_show(self))
2810 gboolean client_normal(ObClient *self) {
2811 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2812 self->type == OB_CLIENT_TYPE_DOCK ||
2813 self->type == OB_CLIENT_TYPE_SPLASH);
2816 gboolean client_helper(ObClient *self)
2818 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2819 self->type == OB_CLIENT_TYPE_MENU ||
2820 self->type == OB_CLIENT_TYPE_TOOLBAR);
2823 gboolean client_occupies_space(ObClient *self)
2825 return !(self->type == OB_CLIENT_TYPE_DESKTOP ||
2826 self->type == OB_CLIENT_TYPE_SPLASH);
2829 gboolean client_mouse_focusable(ObClient *self)
2831 return !(self->type == OB_CLIENT_TYPE_MENU ||
2832 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2833 self->type == OB_CLIENT_TYPE_SPLASH ||
2834 self->type == OB_CLIENT_TYPE_DOCK);
2837 gboolean client_enter_focusable(ObClient *self)
2839 /* you can focus desktops but it shouldn't on enter */
2840 return (client_mouse_focusable(self) &&
2841 self->type != OB_CLIENT_TYPE_DESKTOP);
2844 static void client_apply_startup_state(ObClient *self,
2845 gint x, gint y, gint w, gint h)
2847 /* save the states that we are going to apply */
2848 gboolean iconic = self->iconic;
2849 gboolean fullscreen = self->fullscreen;
2850 gboolean undecorated = self->undecorated;
2851 gboolean shaded = self->shaded;
2852 gboolean demands_attention = self->demands_attention;
2853 gboolean max_horz = self->max_horz;
2854 gboolean max_vert = self->max_vert;
2858 /* turn them all off in the client, so they won't affect the window
2860 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2861 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2863 /* move the client to its placed position, or it it's already there,
2864 generate a ConfigureNotify telling the client where it is.
2866 do this after adjusting the frame. otherwise it gets all weird and
2867 clients don't work right
2869 do this before applying the states so they have the correct
2870 pre-max/pre-fullscreen values
2872 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2873 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2874 self->window, x, y, w, h);
2875 /* save the area, and make it where it should be for the premax stuff */
2876 oldarea = self->area;
2877 RECT_SET(self->area, x, y, w, h);
2879 /* apply the states. these are in a carefully crafted order.. */
2882 client_iconify(self, TRUE, FALSE, TRUE);
2884 client_set_undecorated(self, TRUE);
2886 client_shade(self, TRUE);
2887 if (demands_attention)
2888 client_hilite(self, TRUE);
2890 if (max_vert && max_horz)
2891 client_maximize(self, TRUE, 0);
2893 client_maximize(self, TRUE, 2);
2895 client_maximize(self, TRUE, 1);
2897 /* fullscreen removes the ability to apply other states */
2899 client_fullscreen(self, TRUE);
2901 /* make sure client_setup_decor_and_functions() is called at least once */
2902 client_setup_decor_and_functions(self, FALSE);
2904 /* if the window hasn't been configured yet, then do so now, in fact the
2905 x,y,w,h may _not_ be the same as the area rect, which can end up
2906 meaning that the client isn't properly moved/resized by the fullscreen
2908 pho can cause this because it maps at size of the screen but not 0,0
2909 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2910 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2911 cuz thats where the pre-fullscreen will be. however the actual area is
2912 not, so this needs to be called even if we have fullscreened/maxed
2914 self->area = oldarea;
2915 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2917 /* nothing to do for the other states:
2926 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2928 /* these should be the current values. this is for when you're not moving,
2930 g_assert(*x == self->area.x);
2931 g_assert(oldw == self->area.width);
2934 switch (self->gravity) {
2936 case NorthWestGravity:
2938 case SouthWestGravity:
2945 *x -= (neww - oldw) / 2;
2947 case NorthEastGravity:
2949 case SouthEastGravity:
2955 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2957 /* these should be the current values. this is for when you're not moving,
2959 g_assert(*y == self->area.y);
2960 g_assert(oldh == self->area.height);
2963 switch (self->gravity) {
2965 case NorthWestGravity:
2967 case NorthEastGravity:
2974 *y -= (newh - oldh) / 2;
2976 case SouthWestGravity:
2978 case SouthEastGravity:
2984 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
2985 gint *logicalw, gint *logicalh,
2988 Rect desired = {*x, *y, *w, *h};
2989 frame_rect_to_frame(self->frame, &desired);
2991 /* make the frame recalculate its dimensions n shit without changing
2992 anything visible for real, this way the constraints below can work with
2993 the updated frame dimensions. */
2994 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
2996 /* cap any X windows at the size of an unsigned short */
2999 - self->frame->size.left - self->frame->size.right);
3002 - self->frame->size.top - self->frame->size.bottom);
3004 /* gets the frame's position */
3005 frame_client_gravity(self->frame, x, y);
3007 /* these positions are frame positions, not client positions */
3009 /* set the size and position if fullscreen */
3010 if (self->fullscreen) {
3014 i = screen_find_monitor(&desired);
3015 a = screen_physical_area_monitor(i);
3022 user = FALSE; /* ignore if the client can't be moved/resized when it
3024 } else if (self->max_horz || self->max_vert) {
3028 /* use all possible struts when maximizing to the full screen */
3029 i = screen_find_monitor(&desired);
3030 a = screen_area(self->desktop, i,
3031 (self->max_horz && self->max_vert ? NULL : &desired));
3033 /* set the size and position if maximized */
3034 if (self->max_horz) {
3036 *w = a->width - self->frame->size.left - self->frame->size.right;
3038 if (self->max_vert) {
3040 *h = a->height - self->frame->size.top - self->frame->size.bottom;
3043 user = FALSE; /* ignore if the client can't be moved/resized when it
3046 g_slice_free(Rect, a);
3049 /* gets the client's position */
3050 frame_frame_gravity(self->frame, x, y);
3052 /* work within the preferred sizes given by the window, these may have
3053 changed rather than it's requested width and height, so always run
3054 through this code */
3056 gint basew, baseh, minw, minh;
3057 gint incw, inch, maxw, maxh;
3058 gfloat minratio, maxratio;
3060 incw = self->size_inc.width;
3061 inch = self->size_inc.height;
3062 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
3063 0 : self->min_ratio;
3064 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
3065 0 : self->max_ratio;
3067 /* base size is substituted with min size if not specified */
3068 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
3069 basew = self->base_size.width;
3070 baseh = self->base_size.height;
3072 basew = self->min_size.width;
3073 baseh = self->min_size.height;
3075 /* min size is substituted with base size if not specified */
3076 if (self->min_size.width || self->min_size.height) {
3077 minw = self->min_size.width;
3078 minh = self->min_size.height;
3080 minw = self->base_size.width;
3081 minh = self->base_size.height;
3084 /* This comment is no longer true */
3085 /* if this is a user-requested resize, then check against min/max
3088 /* smaller than min size or bigger than max size? */
3089 if (*w > self->max_size.width) *w = self->max_size.width;
3090 if (*w < minw) *w = minw;
3091 if (*h > self->max_size.height) *h = self->max_size.height;
3092 if (*h < minh) *h = minh;
3097 /* the sizes to used for maximized */
3101 /* keep to the increments */
3105 /* you cannot resize to nothing */
3106 if (basew + *w < 1) *w = 1 - basew;
3107 if (baseh + *h < 1) *h = 1 - baseh;
3109 /* save the logical size */
3110 *logicalw = incw > 1 ? *w : *w + basew;
3111 *logicalh = inch > 1 ? *h : *h + baseh;
3116 /* if maximized/fs then don't use the size increments */
3117 if (self->fullscreen || self->max_horz) *w = maxw;
3118 if (self->fullscreen || self->max_vert) *h = maxh;
3123 /* adjust the height to match the width for the aspect ratios.
3124 for this, min size is not substituted for base size ever. */
3125 *w -= self->base_size.width;
3126 *h -= self->base_size.height;
3129 if (*h * minratio > *w) {
3130 *h = (gint)(*w / minratio);
3132 /* you cannot resize to nothing */
3135 *w = (gint)(*h * minratio);
3139 if (*h * maxratio < *w) {
3140 *h = (gint)(*w / maxratio);
3142 /* you cannot resize to nothing */
3145 *w = (gint)(*h * minratio);
3149 *w += self->base_size.width;
3150 *h += self->base_size.height;
3153 /* these override the above states! if you cant move you can't move! */
3155 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
3159 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
3160 *w = self->area.width;
3161 *h = self->area.height;
3169 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
3170 gboolean user, gboolean final, gboolean force_reply)
3172 Rect oldframe, oldclient;
3173 gboolean send_resize_client;
3174 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
3175 gboolean fmoved, fresized;
3176 guint fdecor = self->frame->decorations;
3177 gboolean fhorz = self->frame->max_horz;
3178 gboolean fvert = self->frame->max_vert;
3179 gint logicalw, logicalh;
3181 /* find the new x, y, width, and height (and logical size) */
3182 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3184 /* set the logical size if things changed */
3185 if (!(w == self->area.width && h == self->area.height))
3186 SIZE_SET(self->logical_size, logicalw, logicalh);
3188 /* figure out if we moved or resized or what */
3189 moved = (x != self->area.x || y != self->area.y);
3190 resized = (w != self->area.width || h != self->area.height);
3192 oldframe = self->frame->area;
3193 oldclient = self->area;
3194 RECT_SET(self->area, x, y, w, h);
3196 /* for app-requested resizes, always resize if 'resized' is true.
3197 for user-requested ones, only resize if final is true, or when
3198 resizing in redraw mode */
3199 send_resize_client = ((!user && resized) ||
3201 (resized && config_resize_redraw))));
3203 /* if the client is enlarging, then resize the client before the frame */
3204 if (send_resize_client && (w > oldclient.width || h > oldclient.height)) {
3205 XMoveResizeWindow(obt_display, self->window,
3206 self->frame->size.left, self->frame->size.top,
3207 MAX(w, oldclient.width), MAX(h, oldclient.height));
3208 frame_adjust_client_area(self->frame);
3211 /* find the frame's dimensions and move/resize it */
3215 /* if decorations changed, then readjust everything for the frame */
3216 if (self->decorations != fdecor ||
3217 self->max_horz != fhorz || self->max_vert != fvert)
3219 fmoved = fresized = TRUE;
3222 /* adjust the frame */
3223 if (fmoved || fresized) {
3224 gulong ignore_start;
3226 ignore_start = event_start_ignore_all_enters();
3228 /* replay pending pointer event before move the window, in case it
3229 would change what window gets the event */
3230 mouse_replay_pointer();
3232 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3235 event_end_ignore_all_enters(ignore_start);
3238 if (!user || final) {
3239 gint oldrx = self->root_pos.x;
3240 gint oldry = self->root_pos.y;
3241 /* we have reset the client to 0 border width, so don't include
3242 it in these coords */
3243 POINT_SET(self->root_pos,
3244 self->frame->area.x + self->frame->size.left -
3246 self->frame->area.y + self->frame->size.top -
3247 self->border_width);
3248 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3252 /* This is kinda tricky and should not be changed.. let me explain!
3254 When user = FALSE, then the request is coming from the application
3255 itself, and we are more strict about when to send a synthetic
3256 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3257 in this case (or send one if force_reply is true)
3259 When user = TRUE, then the request is coming from "us", like when we
3260 maximize a window or something. In this case we are more lenient. We
3261 used to follow the same rules as above, but _Java_ Swing can't handle
3262 this. So just to appease Swing, when user = TRUE, we always send
3263 a synthetic ConfigureNotify to give the window its root coordinates.
3264 Lastly, if force_reply is TRUE, we always send a
3265 ConfigureNotify, which is needed during a resize with XSYNCronization.
3267 if ((!user && !resized && (rootmoved || force_reply)) ||
3268 (user && ((!resized && force_reply) || (final && rootmoved))))
3272 event.type = ConfigureNotify;
3273 event.xconfigure.display = obt_display;
3274 event.xconfigure.event = self->window;
3275 event.xconfigure.window = self->window;
3277 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3278 self->title, self->root_pos.x, self->root_pos.y, w, h);
3280 /* root window real coords */
3281 event.xconfigure.x = self->root_pos.x;
3282 event.xconfigure.y = self->root_pos.y;
3283 event.xconfigure.width = w;
3284 event.xconfigure.height = h;
3285 event.xconfigure.border_width = self->border_width;
3286 event.xconfigure.above = None;
3287 event.xconfigure.override_redirect = FALSE;
3288 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3289 FALSE, StructureNotifyMask, &event);
3292 /* if the client is shrinking, then resize the frame before the client.
3294 both of these resize sections may run, because the top one only resizes
3295 in the direction that is growing
3297 if (send_resize_client && (w <= oldclient.width || h <= oldclient.height))
3299 frame_adjust_client_area(self->frame);
3300 XMoveResizeWindow(obt_display, self->window,
3301 self->frame->size.left, self->frame->size.top, w, h);
3304 XFlush(obt_display);
3306 /* if it moved between monitors, then this can affect the stacking
3307 layer of this window or others - for fullscreen windows.
3308 also if it changed to/from oldschool fullscreen then its layer may
3311 watch out tho, don't try change stacking stuff if the window is no
3312 longer being managed !
3314 if (self->managed &&
3315 (screen_find_monitor(&self->frame->area) !=
3316 screen_find_monitor(&oldframe) ||
3317 (final && (client_is_oldfullscreen(self, &oldclient) !=
3318 client_is_oldfullscreen(self, &self->area)))))
3320 client_calc_layer(self);
3324 void client_fullscreen(ObClient *self, gboolean fs)
3328 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3329 self->fullscreen == fs) return; /* already done */
3331 self->fullscreen = fs;
3332 client_change_state(self); /* change the state hints on the client */
3335 self->pre_fullscreen_area = self->area;
3336 self->pre_fullscreen_max_horz = self->max_horz;
3337 self->pre_fullscreen_max_vert = self->max_vert;
3339 /* if the window is maximized, its area isn't all that meaningful.
3340 save its premax area instead. */
3341 if (self->max_horz) {
3342 self->pre_fullscreen_area.x = self->pre_max_area.x;
3343 self->pre_fullscreen_area.width = self->pre_max_area.width;
3345 if (self->max_vert) {
3346 self->pre_fullscreen_area.y = self->pre_max_area.y;
3347 self->pre_fullscreen_area.height = self->pre_max_area.height;
3350 /* these will help configure_full figure out where to fullscreen
3354 w = self->area.width;
3355 h = self->area.height;
3357 g_assert(self->pre_fullscreen_area.width > 0 &&
3358 self->pre_fullscreen_area.height > 0);
3360 self->max_horz = self->pre_fullscreen_max_horz;
3361 self->max_vert = self->pre_fullscreen_max_vert;
3362 if (self->max_horz) {
3363 self->pre_max_area.x = self->pre_fullscreen_area.x;
3364 self->pre_max_area.width = self->pre_fullscreen_area.width;
3366 if (self->max_vert) {
3367 self->pre_max_area.y = self->pre_fullscreen_area.y;
3368 self->pre_max_area.height = self->pre_fullscreen_area.height;
3371 x = self->pre_fullscreen_area.x;
3372 y = self->pre_fullscreen_area.y;
3373 w = self->pre_fullscreen_area.width;
3374 h = self->pre_fullscreen_area.height;
3375 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3378 ob_debug("Window %s going fullscreen (%d)",
3379 self->title, self->fullscreen);
3382 /* make sure the window is on some monitor */
3383 client_find_onscreen(self, &x, &y, w, h, FALSE);
3386 client_setup_decor_and_functions(self, FALSE);
3387 client_move_resize(self, x, y, w, h);
3389 /* and adjust our layer/stacking. do this after resizing the window,
3390 and applying decorations, because windows which fill the screen are
3391 considered "fullscreen" and it affects their layer */
3392 client_calc_layer(self);
3395 /* try focus us when we go into fullscreen mode */
3400 static void client_iconify_recursive(ObClient *self,
3401 gboolean iconic, gboolean curdesk,
3402 gboolean hide_animation)
3405 gboolean changed = FALSE;
3407 if (self->iconic != iconic) {
3408 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3412 /* don't let non-normal windows iconify along with their parents
3414 if (client_normal(self)) {
3415 self->iconic = iconic;
3417 /* update the focus lists.. iconic windows go to the bottom of
3418 the list. this will also call focus_cycle_addremove(). */
3419 focus_order_to_bottom(self);
3424 self->iconic = iconic;
3426 if (curdesk && self->desktop != screen_desktop &&
3427 self->desktop != DESKTOP_ALL)
3428 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3430 /* this puts it after the current focused window, this will
3431 also cause focus_cycle_addremove() to be called for the
3433 focus_order_like_new(self);
3440 client_change_state(self);
3441 if (config_animate_iconify && !hide_animation)
3442 frame_begin_iconify_animation(self->frame, iconic);
3443 /* do this after starting the animation so it doesn't flash */
3444 client_showhide(self);
3447 /* iconify all direct transients, and deiconify all transients
3449 for (it = self->transients; it; it = g_slist_next(it))
3450 if (it->data != self)
3451 if (client_is_direct_child(self, it->data) || !iconic)
3452 client_iconify_recursive(it->data, iconic, curdesk,
3456 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3457 gboolean hide_animation)
3459 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3460 /* move up the transient chain as far as possible first */
3461 self = client_search_top_direct_parent(self);
3462 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3466 void client_maximize(ObClient *self, gboolean max, gint dir)
3470 g_assert(dir == 0 || dir == 1 || dir == 2);
3471 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3473 /* check if already done */
3475 if (dir == 0 && self->max_horz && self->max_vert) return;
3476 if (dir == 1 && self->max_horz) return;
3477 if (dir == 2 && self->max_vert) return;
3479 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3480 if (dir == 1 && !self->max_horz) return;
3481 if (dir == 2 && !self->max_vert) return;
3484 /* these will help configure_full figure out which screen to fill with
3488 w = self->area.width;
3489 h = self->area.height;
3492 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3493 RECT_SET(self->pre_max_area,
3494 self->area.x, self->pre_max_area.y,
3495 self->area.width, self->pre_max_area.height);
3497 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3498 RECT_SET(self->pre_max_area,
3499 self->pre_max_area.x, self->area.y,
3500 self->pre_max_area.width, self->area.height);
3503 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3504 g_assert(self->pre_max_area.width > 0);
3506 x = self->pre_max_area.x;
3507 w = self->pre_max_area.width;
3509 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3510 0, self->pre_max_area.height);
3512 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3513 g_assert(self->pre_max_area.height > 0);
3515 y = self->pre_max_area.y;
3516 h = self->pre_max_area.height;
3518 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3519 self->pre_max_area.width, 0);
3523 if (dir == 0 || dir == 1) /* horz */
3524 self->max_horz = max;
3525 if (dir == 0 || dir == 2) /* vert */
3526 self->max_vert = max;
3529 /* make sure the window is on some monitor */
3530 client_find_onscreen(self, &x, &y, w, h, FALSE);
3533 client_change_state(self); /* change the state hints on the client */
3535 client_setup_decor_and_functions(self, FALSE);
3536 client_move_resize(self, x, y, w, h);
3539 void client_shade(ObClient *self, gboolean shade)
3541 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3542 shade) || /* can't shade */
3543 self->shaded == shade) return; /* already done */
3545 self->shaded = shade;
3546 client_change_state(self);
3547 client_change_wm_state(self); /* the window is being hidden/shown */
3548 /* resize the frame to just the titlebar */
3549 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3552 static void client_ping_event(ObClient *self, gboolean dead)
3554 if (self->not_responding != dead) {
3555 self->not_responding = dead;
3556 client_update_title(self);
3559 /* the client isn't responding, so ask to kill it */
3560 client_prompt_kill(self);
3562 /* it came back to life ! */
3564 if (self->kill_prompt) {
3565 prompt_unref(self->kill_prompt);
3566 self->kill_prompt = NULL;
3569 self->kill_level = 0;
3574 void client_close(ObClient *self)
3576 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3578 /* if closing an internal obprompt, that is just cancelling it */
3580 prompt_cancel(self->prompt);
3584 /* in the case that the client provides no means to requesting that it
3585 close, we just kill it */
3586 if (!self->delete_window)
3587 /* don't use client_kill(), we should only kill based on PID in
3588 response to a lack of PING replies */
3589 XKillClient(obt_display, self->window);
3591 /* request the client to close with WM_DELETE_WINDOW */
3592 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3593 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_time(),
3594 0, 0, 0, NoEventMask);
3596 /* we're trying to close the window, so see if it is responding. if it
3597 is not, then we will let them kill the window */
3599 ping_start(self, client_ping_event);
3601 /* if we already know the window isn't responding (maybe they clicked
3602 no in the kill dialog but it hasn't come back to life), then show
3604 if (self->not_responding)
3605 client_prompt_kill(self);
3609 #define OB_KILL_RESULT_NO 0
3610 #define OB_KILL_RESULT_YES 1
3612 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3614 ObClient *self = data;
3616 if (result == OB_KILL_RESULT_YES)
3618 return TRUE; /* call the cleanup func */
3621 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3623 ObClient *self = data;
3625 g_assert(p == self->kill_prompt);
3627 prompt_unref(self->kill_prompt);
3628 self->kill_prompt = NULL;
3631 static void client_prompt_kill(ObClient *self)
3633 /* check if we're already prompting */
3634 if (!self->kill_prompt) {
3635 ObPromptAnswer answers[] = {
3636 { 0, OB_KILL_RESULT_NO },
3637 { 0, OB_KILL_RESULT_YES }
3640 const gchar *y, *title;
3642 title = self->original_title;
3643 if (title[0] == '\0') {
3644 /* empty string, so use its parent */
3645 ObClient *p = client_search_top_direct_parent(self);
3646 if (p) title = p->original_title;
3649 if (client_on_localhost(self)) {
3652 if (self->kill_level == 0)
3658 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3660 y = _("End Process");
3664 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3666 y = _("Disconnect");
3668 /* set the dialog buttons' text */
3669 answers[0].text = _("Cancel"); /* "no" */
3670 answers[1].text = y; /* "yes" */
3672 self->kill_prompt = prompt_new(m, NULL, answers,
3673 sizeof(answers)/sizeof(answers[0]),
3674 OB_KILL_RESULT_NO, /* default = no */
3675 OB_KILL_RESULT_NO, /* cancel = no */
3676 client_kill_requested,
3677 client_kill_cleanup,
3682 prompt_show(self->kill_prompt, self, TRUE);
3685 void client_kill(ObClient *self)
3687 /* don't kill our own windows */
3688 if (self->prompt) return;
3690 if (client_on_localhost(self) && self->pid) {
3691 /* running on the local host */
3692 if (self->kill_level == 0) {
3693 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3694 self->window, self->pid);
3695 kill(self->pid, SIGTERM);
3698 /* show that we're trying to kill it */
3699 client_update_title(self);
3702 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3703 self->window, self->pid);
3704 kill(self->pid, SIGKILL); /* kill -9 */
3708 /* running on a remote host */
3709 XKillClient(obt_display, self->window);
3713 void client_hilite(ObClient *self, gboolean hilite)
3715 if (self->demands_attention == hilite)
3716 return; /* no change */
3718 /* don't allow focused windows to hilite */
3719 self->demands_attention = hilite && !client_focused(self);
3720 if (self->frame != NULL) { /* if we're mapping, just set the state */
3721 if (self->demands_attention) {
3722 frame_flash_start(self->frame);
3724 /* if the window is on another desktop then raise it and make it
3725 the most recently used window */
3726 if (self->desktop != screen_desktop &&
3727 self->desktop != DESKTOP_ALL)
3729 stacking_raise(CLIENT_AS_WINDOW(self));
3730 focus_order_to_top(self);
3734 frame_flash_stop(self->frame);
3735 client_change_state(self);
3739 static void client_set_desktop_recursive(ObClient *self,
3747 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3749 ob_debug("Setting desktop %u", target+1);
3751 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3753 old = self->desktop;
3754 self->desktop = target;
3755 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3756 /* the frame can display the current desktop state */
3757 frame_adjust_state(self->frame);
3758 /* 'move' the window to the new desktop */
3762 /* raise if it was not already on the desktop */
3763 if (old != DESKTOP_ALL && !dontraise)
3764 stacking_raise(CLIENT_AS_WINDOW(self));
3765 if (STRUT_EXISTS(self->strut))
3766 screen_update_areas();
3768 /* the new desktop's geometry may be different, so we may need to
3769 resize, for example if we are maximized */
3770 client_reconfigure(self, FALSE);
3772 focus_cycle_addremove(self, FALSE);
3775 /* move all transients */
3776 for (it = self->transients; it; it = g_slist_next(it))
3777 if (it->data != self)
3778 if (client_is_direct_child(self, it->data))
3779 client_set_desktop_recursive(it->data, target,
3780 donthide, dontraise);
3783 void client_set_desktop(ObClient *self, guint target,
3784 gboolean donthide, gboolean dontraise)
3786 self = client_search_top_direct_parent(self);
3787 client_set_desktop_recursive(self, target, donthide, dontraise);
3789 focus_cycle_addremove(NULL, TRUE);
3792 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3794 while (child != parent && (child = client_direct_parent(child)));
3795 return child == parent;
3798 ObClient *client_search_modal_child(ObClient *self)
3803 for (it = self->transients; it; it = g_slist_next(it)) {
3804 ObClient *c = it->data;
3805 if ((ret = client_search_modal_child(c))) return ret;
3806 if (c->modal) return c;
3811 struct ObClientFindDestroyUnmap {
3816 static gboolean find_destroy_unmap(XEvent *e, gpointer data)
3818 struct ObClientFindDestroyUnmap *find = data;
3819 if (e->type == DestroyNotify)
3820 return e->xdestroywindow.window == find->window;
3821 if (e->type == UnmapNotify && e->xunmap.window == find->window)
3822 /* ignore the first $find->ignore_unmaps$ many unmap events */
3823 return --find->ignore_unmaps < 0;
3827 gboolean client_validate(ObClient *self)
3829 struct ObClientFindDestroyUnmap find;
3831 XSync(obt_display, FALSE); /* get all events on the server */
3833 find.window = self->window;
3834 find.ignore_unmaps = self->ignore_unmaps;
3835 if (xqueue_exists_local(find_destroy_unmap, &find))
3841 void client_set_wm_state(ObClient *self, glong state)
3843 if (state == self->wmstate) return; /* no change */
3847 client_iconify(self, TRUE, TRUE, FALSE);
3850 client_iconify(self, FALSE, TRUE, FALSE);
3855 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3857 gboolean shaded = self->shaded;
3858 gboolean fullscreen = self->fullscreen;
3859 gboolean undecorated = self->undecorated;
3860 gboolean locked = self->locked;
3861 gboolean max_horz = self->max_horz;
3862 gboolean max_vert = self->max_vert;
3863 gboolean modal = self->modal;
3864 gboolean iconic = self->iconic;
3865 gboolean demands_attention = self->demands_attention;
3866 gboolean above = self->above;
3867 gboolean below = self->below;
3871 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3872 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3873 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3874 /* an invalid action was passed to the client message, ignore it */
3877 for (i = 0; i < 2; ++i) {
3878 Atom state = i == 0 ? data1 : data2;
3880 if (!state) continue;
3882 /* if toggling, then pick whether we're adding or removing */
3883 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3884 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3886 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3887 value = self->max_vert;
3888 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3889 value = self->max_horz;
3890 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3892 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3893 value = self->skip_taskbar;
3894 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3895 value = self->skip_pager;
3896 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3897 value = self->iconic;
3898 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3900 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3901 value = self->above;
3902 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3903 value = self->below;
3904 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3905 value = self->demands_attention;
3906 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3907 value = undecorated;
3908 else if (state == OBT_PROP_ATOM(OB_WM_STATE_LOCKED))
3911 g_assert_not_reached();
3912 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3913 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3916 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3917 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3919 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3921 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3923 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3925 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3926 self->skip_taskbar = value;
3927 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3928 self->skip_pager = value;
3929 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3931 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3933 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3935 /* only unset below when setting above, otherwise you can't get to
3939 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3940 /* and vice versa */
3944 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3945 demands_attention = value;
3946 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3947 undecorated = value;
3948 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_LOCKED)) {
3953 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3954 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3956 if (max_horz == max_vert) { /* both going the same way */
3957 client_maximize(self, max_horz, 0);
3959 client_maximize(self, max_horz, 1);
3960 client_maximize(self, max_vert, 2);
3964 if (max_horz != self->max_horz)
3965 client_maximize(self, max_horz, 1);
3967 client_maximize(self, max_vert, 2);
3970 /* change fullscreen state before shading, as it will affect if the window
3972 if (fullscreen != self->fullscreen)
3973 client_fullscreen(self, fullscreen);
3974 if (shaded != self->shaded)
3975 client_shade(self, shaded);
3976 if (undecorated != self->undecorated)
3977 client_set_undecorated(self, undecorated);
3978 if (locked != self->locked)
3979 client_set_locked(self, locked);
3980 if (above != self->above || below != self->below) {
3981 self->above = above;
3982 self->below = below;
3983 client_calc_layer(self);
3986 if (modal != self->modal) {
3987 self->modal = modal;
3988 /* when a window changes modality, then its stacking order with its
3989 transients needs to change */
3990 stacking_raise(CLIENT_AS_WINDOW(self));
3992 /* it also may get focused. if something is focused that shouldn't
3993 be focused anymore, then move the focus */
3994 if (focus_client && client_focus_target(focus_client) != focus_client)
3995 client_focus(focus_client);
3998 if (iconic != self->iconic)
3999 client_iconify(self, iconic, FALSE, FALSE);
4001 if (demands_attention != self->demands_attention)
4002 client_hilite(self, demands_attention);
4004 client_change_state(self); /* change the hint to reflect these changes */
4006 focus_cycle_addremove(self, TRUE);
4009 ObClient *client_focus_target(ObClient *self)
4011 ObClient *child = NULL;
4013 child = client_search_modal_child(self);
4014 if (child) return child;
4018 gboolean client_can_focus(ObClient *self)
4020 /* choose the correct target */
4021 self = client_focus_target(self);
4023 if (!self->frame->visible)
4026 if (!(self->can_focus || self->focus_notify))
4032 gboolean client_focus(ObClient *self)
4034 if (!client_validate(self)) return FALSE;
4036 /* we might not focus this window, so if we have modal children which would
4037 be focused instead, bring them to this desktop */
4038 client_bring_modal_windows(self);
4040 /* choose the correct target */
4041 self = client_focus_target(self);
4043 if (!client_can_focus(self)) {
4044 ob_debug_type(OB_DEBUG_FOCUS,
4045 "Client %s can't be focused", self->title);
4049 /* if we have helper windows they should be there with the window */
4050 client_bring_helper_windows(self);
4052 ob_debug_type(OB_DEBUG_FOCUS,
4053 "Focusing client \"%s\" (0x%x) at time %u",
4054 self->title, self->window, event_time());
4056 /* if using focus_delay, stop the timer now so that focus doesn't
4058 event_halt_focus_delay();
4060 obt_display_ignore_errors(TRUE);
4062 if (self->can_focus) {
4063 /* This can cause a BadMatch error with CurrentTime, or if an app
4064 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
4065 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
4069 if (self->focus_notify) {
4071 ce.xclient.type = ClientMessage;
4072 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
4073 ce.xclient.display = obt_display;
4074 ce.xclient.window = self->window;
4075 ce.xclient.format = 32;
4076 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
4077 ce.xclient.data.l[1] = event_time();
4078 ce.xclient.data.l[2] = 0l;
4079 ce.xclient.data.l[3] = 0l;
4080 ce.xclient.data.l[4] = 0l;
4081 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
4084 obt_display_ignore_errors(FALSE);
4086 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
4087 obt_display_error_occured);
4088 return !obt_display_error_occured;
4091 static void client_present(ObClient *self, gboolean here, gboolean raise,
4094 if (client_normal(self) && screen_showing_desktop())
4095 screen_show_desktop(FALSE, self);
4097 client_iconify(self, FALSE, here, FALSE);
4098 if (self->desktop != DESKTOP_ALL &&
4099 self->desktop != screen_desktop)
4102 client_set_desktop(self, screen_desktop, FALSE, TRUE);
4104 screen_set_desktop(self->desktop, FALSE);
4105 } else if (!self->frame->visible)
4106 /* if its not visible for other reasons, then don't mess
4109 if (self->shaded && unshade)
4110 client_shade(self, FALSE);
4112 stacking_raise(CLIENT_AS_WINDOW(self));
4117 /* this function exists to map to the net_active_window message in the ewmh */
4118 void client_activate(ObClient *self, gboolean desktop,
4119 gboolean here, gboolean raise,
4120 gboolean unshade, gboolean user)
4122 self = client_focus_target(self);
4124 if (client_can_steal_focus(self, desktop, user, event_time(), CurrentTime))
4125 client_present(self, here, raise, unshade);
4127 client_hilite(self, TRUE);
4130 static void client_bring_windows_recursive(ObClient *self,
4138 for (it = self->transients; it; it = g_slist_next(it))
4139 client_bring_windows_recursive(it->data, desktop,
4140 helpers, modals, iconic);
4142 if (((helpers && client_helper(self)) ||
4143 (modals && self->modal)) &&
4144 (!screen_compare_desktops(self->desktop, desktop) ||
4145 (iconic && self->iconic)))
4147 if (iconic && self->iconic)
4148 client_iconify(self, FALSE, TRUE, FALSE);
4150 client_set_desktop(self, desktop, FALSE, FALSE);
4154 void client_bring_helper_windows(ObClient *self)
4156 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
4159 void client_bring_modal_windows(ObClient *self)
4161 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
4164 gboolean client_focused(ObClient *self)
4166 return self == focus_client;
4169 RrImage* client_icon(ObClient *self)
4171 RrImage *ret = NULL;
4174 ret = self->icon_set;
4175 else if (self->parents) {
4177 for (it = self->parents; it && !ret; it = g_slist_next(it))
4178 ret = client_icon(it->data);
4181 ret = client_default_icon;
4185 void client_set_layer(ObClient *self, gint layer)
4189 self->above = FALSE;
4190 } else if (layer == 0) {
4191 self->below = self->above = FALSE;
4193 self->below = FALSE;
4196 client_calc_layer(self);
4197 client_change_state(self); /* reflect this in the state hints */
4200 void client_set_locked(ObClient *self, gboolean locked)
4202 if (self->locked != locked) {
4203 self->locked = locked;
4204 client_change_state(self);
4208 void client_set_undecorated(ObClient *self, gboolean undecorated)
4210 if (self->undecorated != undecorated &&
4211 /* don't let it undecorate if the function is missing, but let
4213 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
4215 self->undecorated = undecorated;
4216 client_setup_decor_and_functions(self, TRUE);
4217 client_change_state(self); /* reflect this in the state hints */
4221 guint client_monitor(ObClient *self)
4223 return screen_find_monitor(&self->frame->area);
4226 ObClient *client_direct_parent(ObClient *self)
4228 if (!self->parents) return NULL;
4229 if (self->transient_for_group) return NULL;
4230 return self->parents->data;
4233 ObClient *client_search_top_direct_parent(ObClient *self)
4236 while ((p = client_direct_parent(self))) self = p;
4240 static GSList *client_search_all_top_parents_internal(ObClient *self,
4242 ObStackingLayer layer)
4247 /* move up the direct transient chain as far as possible */
4248 while ((p = client_direct_parent(self)) &&
4249 (!bylayer || p->layer == layer))
4253 ret = g_slist_prepend(NULL, self);
4255 ret = g_slist_copy(self->parents);
4260 GSList *client_search_all_top_parents(ObClient *self)
4262 return client_search_all_top_parents_internal(self, FALSE, 0);
4265 GSList *client_search_all_top_parents_layer(ObClient *self)
4267 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4270 ObClient *client_search_focus_parent(ObClient *self)
4274 for (it = self->parents; it; it = g_slist_next(it))
4275 if (client_focused(it->data)) return it->data;
4280 ObClient *client_search_focus_parent_full(ObClient *self)
4283 ObClient *ret = NULL;
4285 for (it = self->parents; it; it = g_slist_next(it)) {
4286 if (client_focused(it->data))
4289 ret = client_search_focus_parent_full(it->data);
4295 ObClient *client_search_parent(ObClient *self, ObClient *search)
4299 for (it = self->parents; it; it = g_slist_next(it))
4300 if (it->data == search) return search;
4305 ObClient *client_search_transient(ObClient *self, ObClient *search)
4309 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4310 if (sit->data == search)
4312 if (client_search_transient(sit->data, search))
4318 static void detect_edge(Rect area, ObDirection dir,
4319 gint my_head, gint my_size,
4320 gint my_edge_start, gint my_edge_size,
4321 gint *dest, gboolean *near_edge)
4323 gint edge_start, edge_size, head, tail;
4324 gboolean skip_head = FALSE, skip_tail = FALSE;
4327 case OB_DIRECTION_NORTH:
4328 case OB_DIRECTION_SOUTH:
4329 edge_start = area.x;
4330 edge_size = area.width;
4332 case OB_DIRECTION_EAST:
4333 case OB_DIRECTION_WEST:
4334 edge_start = area.y;
4335 edge_size = area.height;
4338 g_assert_not_reached();
4341 /* do we collide with this window? */
4342 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4343 edge_start, edge_size))
4347 case OB_DIRECTION_NORTH:
4348 head = RECT_BOTTOM(area);
4349 tail = RECT_TOP(area);
4351 case OB_DIRECTION_SOUTH:
4352 head = RECT_TOP(area);
4353 tail = RECT_BOTTOM(area);
4355 case OB_DIRECTION_WEST:
4356 head = RECT_RIGHT(area);
4357 tail = RECT_LEFT(area);
4359 case OB_DIRECTION_EAST:
4360 head = RECT_LEFT(area);
4361 tail = RECT_RIGHT(area);
4364 g_assert_not_reached();
4367 case OB_DIRECTION_NORTH:
4368 case OB_DIRECTION_WEST:
4369 /* check if our window is past the head of this window */
4370 if (my_head <= head + 1)
4372 /* check if our window's tail is past the tail of this window */
4373 if (my_head + my_size - 1 <= tail)
4375 /* check if the head of this window is closer than the previously
4376 chosen edge (take into account that the previously chosen
4377 edge might have been a tail, not a head) */
4378 if (head + (*near_edge ? 0 : my_size) <= *dest)
4380 /* check if the tail of this window is closer than the previously
4381 chosen edge (take into account that the previously chosen
4382 edge might have been a head, not a tail) */
4383 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4386 case OB_DIRECTION_SOUTH:
4387 case OB_DIRECTION_EAST:
4388 /* check if our window is past the head of this window */
4389 if (my_head >= head - 1)
4391 /* check if our window's tail is past the tail of this window */
4392 if (my_head - my_size + 1 >= tail)
4394 /* check if the head of this window is closer than the previously
4395 chosen edge (take into account that the previously chosen
4396 edge might have been a tail, not a head) */
4397 if (head - (*near_edge ? 0 : my_size) >= *dest)
4399 /* check if the tail of this window is closer than the previously
4400 chosen edge (take into account that the previously chosen
4401 edge might have been a head, not a tail) */
4402 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4406 g_assert_not_reached();
4409 ob_debug("my head %d size %d", my_head, my_size);
4410 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4412 ob_debug("using near edge %d", head);
4416 else if (!skip_tail) {
4417 ob_debug("using far edge %d", tail);
4423 void client_find_edge_directional(ObClient *self, ObDirection dir,
4424 gint my_head, gint my_size,
4425 gint my_edge_start, gint my_edge_size,
4426 gint *dest, gboolean *near_edge)
4434 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4435 &self->frame->area);
4438 case OB_DIRECTION_NORTH:
4439 edge = RECT_TOP(*a) - 1;
4441 case OB_DIRECTION_SOUTH:
4442 edge = RECT_BOTTOM(*a) + 1;
4444 case OB_DIRECTION_EAST:
4445 edge = RECT_RIGHT(*a) + 1;
4447 case OB_DIRECTION_WEST:
4448 edge = RECT_LEFT(*a) - 1;
4451 g_assert_not_reached();
4453 /* default to the far edge, then narrow it down */
4457 /* search for edges of monitors */
4458 for (i = 0; i < screen_num_monitors; ++i) {
4459 Rect *area = screen_area(self->desktop, i, NULL);
4460 detect_edge(*area, dir, my_head, my_size, my_edge_start,
4461 my_edge_size, dest, near_edge);
4462 g_slice_free(Rect, area);
4465 /* search for edges of clients */
4466 for (it = client_list; it; it = g_list_next(it)) {
4467 ObClient *cur = it->data;
4469 /* skip windows to not bump into */
4474 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4475 cur->desktop != screen_desktop)
4478 ob_debug("trying window %s", cur->title);
4480 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4481 my_edge_size, dest, near_edge);
4483 dock_get_area(&dock_area);
4484 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4485 my_edge_size, dest, near_edge);
4487 g_slice_free(Rect, a);
4490 void client_find_move_directional(ObClient *self, ObDirection dir,
4494 gint e, e_start, e_size;
4498 case OB_DIRECTION_EAST:
4499 head = RECT_RIGHT(self->frame->area);
4500 size = self->frame->area.width;
4501 e_start = RECT_TOP(self->frame->area);
4502 e_size = self->frame->area.height;
4504 case OB_DIRECTION_WEST:
4505 head = RECT_LEFT(self->frame->area);
4506 size = self->frame->area.width;
4507 e_start = RECT_TOP(self->frame->area);
4508 e_size = self->frame->area.height;
4510 case OB_DIRECTION_NORTH:
4511 head = RECT_TOP(self->frame->area);
4512 size = self->frame->area.height;
4513 e_start = RECT_LEFT(self->frame->area);
4514 e_size = self->frame->area.width;
4516 case OB_DIRECTION_SOUTH:
4517 head = RECT_BOTTOM(self->frame->area);
4518 size = self->frame->area.height;
4519 e_start = RECT_LEFT(self->frame->area);
4520 e_size = self->frame->area.width;
4523 g_assert_not_reached();
4526 client_find_edge_directional(self, dir, head, size,
4527 e_start, e_size, &e, &near);
4528 *x = self->frame->area.x;
4529 *y = self->frame->area.y;
4531 case OB_DIRECTION_EAST:
4532 if (near) e -= self->frame->area.width;
4536 case OB_DIRECTION_WEST:
4538 else e -= self->frame->area.width;
4541 case OB_DIRECTION_NORTH:
4543 else e -= self->frame->area.height;
4546 case OB_DIRECTION_SOUTH:
4547 if (near) e -= self->frame->area.height;
4552 g_assert_not_reached();
4554 frame_frame_gravity(self->frame, x, y);
4557 void client_find_resize_directional(ObClient *self,
4559 ObClientDirectionalResizeType resize_type,
4560 gint *x, gint *y, gint *w, gint *h)
4563 gint e, e_start, e_size, delta;
4568 switch (resize_type) {
4569 case CLIENT_RESIZE_GROW:
4572 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4575 case CLIENT_RESIZE_SHRINK:
4581 case OB_DIRECTION_EAST:
4582 head = RECT_RIGHT(self->frame->area);
4583 switch (resize_type) {
4584 case CLIENT_RESIZE_GROW:
4585 head += self->size_inc.width - 1;
4587 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4590 case CLIENT_RESIZE_SHRINK:
4594 e_start = RECT_TOP(self->frame->area);
4595 e_size = self->frame->area.height;
4596 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4598 case OB_DIRECTION_WEST:
4599 head = RECT_LEFT(self->frame->area);
4600 switch (resize_type) {
4601 case CLIENT_RESIZE_GROW:
4602 head -= self->size_inc.width - 1;
4604 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4607 case CLIENT_RESIZE_SHRINK:
4611 e_start = RECT_TOP(self->frame->area);
4612 e_size = self->frame->area.height;
4613 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4615 case OB_DIRECTION_NORTH:
4616 head = RECT_TOP(self->frame->area);
4617 switch (resize_type) {
4618 case CLIENT_RESIZE_GROW:
4619 head -= self->size_inc.height - 1;
4621 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4624 case CLIENT_RESIZE_SHRINK:
4628 e_start = RECT_LEFT(self->frame->area);
4629 e_size = self->frame->area.width;
4630 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4632 case OB_DIRECTION_SOUTH:
4633 head = RECT_BOTTOM(self->frame->area);
4634 switch (resize_type) {
4635 case CLIENT_RESIZE_GROW:
4636 head += self->size_inc.height - 1;
4638 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4641 case CLIENT_RESIZE_SHRINK:
4645 e_start = RECT_LEFT(self->frame->area);
4646 e_size = self->frame->area.width;
4647 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4650 g_assert_not_reached();
4653 ob_debug("head %d dir %d", head, dir);
4654 client_find_edge_directional(self, dir, head, 1,
4655 e_start, e_size, &e, &near);
4656 ob_debug("edge %d", e);
4657 *x = self->frame->area.x;
4658 *y = self->frame->area.y;
4659 *w = self->frame->area.width;
4660 *h = self->frame->area.height;
4662 case OB_DIRECTION_EAST:
4663 if (grow == near) --e;
4664 delta = e - RECT_RIGHT(self->frame->area);
4667 case OB_DIRECTION_WEST:
4668 if (grow == near) ++e;
4669 delta = RECT_LEFT(self->frame->area) - e;
4673 case OB_DIRECTION_NORTH:
4674 if (grow == near) ++e;
4675 delta = RECT_TOP(self->frame->area) - e;
4679 case OB_DIRECTION_SOUTH:
4680 if (grow == near) --e;
4681 delta = e - RECT_BOTTOM(self->frame->area);
4685 g_assert_not_reached();
4687 frame_frame_gravity(self->frame, x, y);
4688 *w -= self->frame->size.left + self->frame->size.right;
4689 *h -= self->frame->size.top + self->frame->size.bottom;
4692 ObClient* client_under_pointer(void)
4696 ObClient *ret = NULL;
4698 if (screen_pointer_pos(&x, &y)) {
4699 for (it = stacking_list; it; it = g_list_next(it)) {
4700 if (WINDOW_IS_CLIENT(it->data)) {
4701 ObClient *c = WINDOW_AS_CLIENT(it->data);
4702 if (c->frame->visible &&
4703 /* check the desktop, this is done during desktop
4704 switching and windows are shown/hidden status is not
4706 (c->desktop == screen_desktop ||
4707 c->desktop == DESKTOP_ALL) &&
4708 /* ignore all animating windows */
4709 !frame_iconify_animating(c->frame) &&
4710 RECT_CONTAINS(c->frame->area, x, y))
4721 gboolean client_has_group_siblings(ObClient *self)
4723 return self->group && self->group->members->next;
4726 gboolean client_has_relative(ObClient *self)
4728 return client_has_parent(self) ||
4729 client_has_group_siblings(self) ||
4730 client_has_children(self);
4733 /*! Returns TRUE if the client is running on the same machine as Openbox */
4734 gboolean client_on_localhost(ObClient *self)
4736 return self->client_machine == NULL;