1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 client.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
22 #include "startupnotify.h"
25 #include "moveresize.h"
34 #include "focus_cycle.h"
39 #include "menuframe.h"
42 #include "obrender/render.h"
44 #include "obt/display.h"
45 #include "obt/xqueue.h"
53 # include <signal.h> /* for kill() */
57 #include <X11/Xutil.h>
59 /*! The event mask to grab on client windows */
60 #define CLIENT_EVENTMASK (PropertyChangeMask | StructureNotifyMask | \
63 #define CLIENT_NOPROPAGATEMASK (ButtonPressMask | ButtonReleaseMask | \
68 ObClientCallback func;
72 GList *client_list = NULL;
74 static GSList *client_destroy_notifies = NULL;
75 static RrImage *client_default_icon = NULL;
77 static void client_get_all(ObClient *self, gboolean real);
78 static void client_get_startup_id(ObClient *self);
79 static void client_get_session_ids(ObClient *self);
80 static void client_save_app_rule_values(ObClient *self);
81 static void client_get_area(ObClient *self);
82 static void client_get_desktop(ObClient *self);
83 static void client_get_state(ObClient *self);
84 static void client_get_shaped(ObClient *self);
85 static void client_get_colormap(ObClient *self);
86 static void client_set_desktop_recursive(ObClient *self,
90 static void client_change_allowed_actions(ObClient *self);
91 static void client_change_state(ObClient *self);
92 static void client_change_wm_state(ObClient *self);
93 static void client_apply_startup_state(ObClient *self,
94 gint x, gint y, gint w, gint h);
95 static void client_restore_session_state(ObClient *self);
96 static gboolean client_restore_session_stacking(ObClient *self);
97 static ObAppSettings *client_get_settings_state(ObClient *self);
98 static void client_update_transient_tree(ObClient *self,
99 ObGroup *oldgroup, ObGroup *newgroup,
100 gboolean oldgtran, gboolean newgtran,
102 ObClient *newparent);
103 static void client_present(ObClient *self, gboolean here, gboolean raise,
105 static GSList *client_search_all_top_parents_internal(ObClient *self,
107 ObStackingLayer layer);
108 static void client_call_notifies(ObClient *self, GSList *list);
109 static void client_ping_event(ObClient *self, gboolean dead);
110 static void client_prompt_kill(ObClient *self);
111 static gboolean client_can_steal_focus(ObClient *self,
112 gboolean allow_other_desktop,
113 gboolean request_from_user,
114 Time steal_time, Time launch_time);
115 static void client_setup_default_decor_and_functions(ObClient *self);
116 static void client_setup_decor_undecorated(ObClient *self);
118 void client_startup(gboolean reconfig)
120 client_default_icon = RrImageNewFromData(
121 ob_rr_icons, ob_rr_theme->def_win_icon,
122 ob_rr_theme->def_win_icon_w, ob_rr_theme->def_win_icon_h);
124 if (reconfig) return;
129 void client_shutdown(gboolean reconfig)
131 RrImageUnref(client_default_icon);
132 client_default_icon = NULL;
134 if (reconfig) return;
137 static void client_call_notifies(ObClient *self, GSList *list)
141 for (it = list; it; it = g_slist_next(it)) {
142 ClientCallback *d = it->data;
143 d->func(self, d->data);
147 void client_add_destroy_notify(ObClientCallback func, gpointer data)
149 ClientCallback *d = g_slice_new(ClientCallback);
152 client_destroy_notifies = g_slist_prepend(client_destroy_notifies, d);
155 void client_remove_destroy_notify(ObClientCallback func)
159 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
160 ClientCallback *d = it->data;
161 if (d->func == func) {
162 g_slice_free(ClientCallback, d);
163 client_destroy_notifies =
164 g_slist_delete_link(client_destroy_notifies, it);
170 void client_remove_destroy_notify_data(ObClientCallback func, gpointer data)
174 for (it = client_destroy_notifies; it; it = g_slist_next(it)) {
175 ClientCallback *d = it->data;
176 if (d->func == func && d->data == data) {
177 g_slice_free(ClientCallback, d);
178 client_destroy_notifies =
179 g_slist_delete_link(client_destroy_notifies, it);
185 void client_set_list(void)
187 Window *windows, *win_it;
189 guint size = g_list_length(client_list);
191 /* create an array of the window ids */
193 windows = g_new(Window, size);
195 for (it = client_list; it; it = g_list_next(it), ++win_it)
196 *win_it = ((ObClient*)it->data)->window;
200 OBT_PROP_SETA32(obt_root(ob_screen), NET_CLIENT_LIST, WINDOW,
201 (gulong*)windows, size);
209 void client_manage(Window window, ObPrompt *prompt)
212 XSetWindowAttributes attrib_set;
213 gboolean try_activate = FALSE;
214 gboolean do_activate;
215 ObAppSettings *settings;
216 gboolean transient = FALSE;
221 gulong ignore_start = FALSE;
223 ob_debug("Managing window: 0x%lx", window);
225 /* choose the events we want to receive on the CLIENT window
226 (ObPrompt windows can request events too) */
227 attrib_set.event_mask = CLIENT_EVENTMASK |
228 (prompt ? prompt->event_mask : 0);
229 attrib_set.do_not_propagate_mask = CLIENT_NOPROPAGATEMASK;
230 XChangeWindowAttributes(obt_display, window,
231 CWEventMask|CWDontPropagate, &attrib_set);
233 /* create the ObClient struct, and populate it from the hints on the
235 self = g_slice_new0(ObClient);
236 self->obwin.type = OB_WINDOW_CLASS_CLIENT;
237 self->window = window;
238 self->prompt = prompt;
239 self->managed = TRUE;
241 /* non-zero defaults */
242 self->wmstate = WithdrawnState; /* make sure it gets updated first time */
243 self->gravity = NorthWestGravity;
244 self->desktop = screen_num_desktops; /* always an invalid value */
246 /* get all the stuff off the window */
247 client_get_all(self, TRUE);
249 ob_debug("Window type: %d", self->type);
250 ob_debug("Window group: 0x%x", self->group?self->group->leader:0);
251 ob_debug("Window name: %s class: %s role: %s title: %s",
252 self->name, self->class, self->role, self->title);
253 ob_debug("Window group name: %s group class: %s",
254 self->group_name, self->group_class);
256 /* per-app settings override stuff from client_get_all, and return the
257 settings for other uses too. the returned settings is a shallow copy,
258 that needs to be freed with g_free(). */
259 settings = client_get_settings_state(self);
261 /* the session should get the last say though */
262 client_restore_session_state(self);
264 /* the per-app settings/session may have changed the decorations for
265 the window, so we setup decorations for that here. this is a special
266 case because we want to place the window according to these decoration
268 we do this before setting up the frame so that it will reflect the
269 decorations of the window as it will be placed on screen.
271 client_setup_decor_undecorated(self);
273 /* specify that if we exit, the window should not be destroyed and
274 should be reparented back to root automatically, unless we are managing
275 an internal ObPrompt window */
277 XChangeSaveSet(obt_display, window, SetModeInsert);
279 /* create the decoration frame for the client window */
280 self->frame = frame_new(self);
282 frame_grab_client(self->frame);
284 /* we've grabbed everything and set everything that we need to at mapping
288 /* this needs to occur once we have a frame, since it sets a property on
290 client_update_opacity(self);
292 /* don't put helper/modal windows on a different desktop if they are
293 related to the focused window. */
294 if (!screen_compare_desktops(self->desktop, screen_desktop) &&
295 focus_client && client_search_transient(focus_client, self) &&
296 (client_helper(self) || self->modal))
298 self->desktop = screen_desktop;
301 /* tell startup notification that this app started */
302 launch_time = sn_app_started(self->startup_id, self->class, self->name);
304 if (!OBT_PROP_GET32(self->window, NET_WM_USER_TIME, CARDINAL, &user_time))
305 user_time = event_time();
307 /* do this after we have a frame.. it uses the frame to help determine the
308 WM_STATE to apply. */
309 client_change_state(self);
311 /* add ourselves to the focus order */
312 focus_order_add_new(self);
314 /* do this to add ourselves to the stacking list in a non-intrusive way */
315 client_calc_layer(self);
317 /* focus the new window? */
318 if (ob_state() != OB_STATE_STARTING &&
319 (!self->session || self->session->focused) &&
320 /* this means focus=true for window is same as config_focus_new=true */
321 ((config_focus_new || settings->focus == 1) ||
322 client_search_focus_tree_full(self)) &&
323 /* NET_WM_USER_TIME 0 when mapping means don't focus */
325 /* this checks for focus=false for the window */
326 settings->focus != 0 &&
327 focus_valid_target(self, self->desktop,
328 FALSE, FALSE, TRUE, TRUE, FALSE, FALSE,
329 settings->focus == 1))
334 /* remove the client's border */
335 XSetWindowBorderWidth(obt_display, self->window, 0);
337 /* adjust the frame to the client's size before showing or placing
339 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
340 frame_adjust_client_area(self->frame);
342 /* where the frame was placed is where the window was originally */
345 ob_debug("Going to try activate new window? %s",
346 try_activate ? "yes" : "no");
348 do_activate = client_can_steal_focus(
349 self, settings->focus == 1,
350 (!!launch_time || settings->focus == 1),
351 event_time(), launch_time);
355 /* figure out placement for the window if the window is new */
356 if (ob_state() == OB_STATE_RUNNING) {
357 ob_debug("Positioned: %s @ %d %d",
358 (!self->positioned ? "no" :
359 (self->positioned == PPosition ? "program specified" :
360 (self->positioned == USPosition ? "user specified" :
361 (self->positioned == (PPosition | USPosition) ?
362 "program + user specified" :
363 "BADNESS !?")))), place.x, place.y);
365 ob_debug("Sized: %s @ %d %d",
366 (!self->sized ? "no" :
367 (self->sized == PSize ? "program specified" :
368 (self->sized == USSize ? "user specified" :
369 (self->sized == (PSize | USSize) ?
370 "program + user specified" :
371 "BADNESS !?")))), place.width, place.height);
373 obplaced = place_client(self, do_activate, &place, settings);
375 /* watch for buggy apps that ask to be placed at (0,0) when there is
377 if (!obplaced && place.x == 0 && place.y == 0 &&
378 /* non-normal windows are allowed */
379 client_normal(self) &&
380 /* oldschool fullscreen windows are allowed */
381 !client_is_oldfullscreen(self, &place))
385 r = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS, NULL);
389 ob_debug("Moving buggy app from (0,0) to (%d,%d)", r->x, r->y);
391 g_slice_free(Rect, r);
394 /* make sure the window is visible. */
395 client_find_onscreen(self, &place.x, &place.y,
396 place.width, place.height,
397 /* non-normal clients has less rules, and
398 windows that are being restored from a
399 session do also. we can assume you want
400 it back where you saved it. Clients saying
401 they placed themselves are subjected to
402 harder rules, ones that are placed by
403 place.c or by the user are allowed partially
404 off-screen and on xinerama divides (ie,
405 it is up to the placement routines to avoid
406 the xinerama divides)
408 children and splash screens are forced on
409 screen, but i don't remember why i decided to
412 ob_state() == OB_STATE_RUNNING &&
413 (self->type == OB_CLIENT_TYPE_DIALOG ||
414 self->type == OB_CLIENT_TYPE_SPLASH ||
415 (!((self->positioned & USPosition) ||
416 settings->pos_given) &&
417 client_normal(self) &&
419 /* don't move oldschool fullscreen windows to
420 fit inside the struts (fixes Acroread, which
421 makes its fullscreen window fit the screen
422 but it is not USSize'd or USPosition'd) */
423 !client_is_oldfullscreen(self, &place))));
426 /* if the window isn't user-sized, then make it fit inside
427 the visible screen area on its monitor. Use basically the same rules
428 for forcing the window on screen in the client_find_onscreen call.
430 do this after place_client, it chooses the monitor!
432 splash screens get "transient" set to TRUE by
433 the place_client call
435 if (ob_state() == OB_STATE_RUNNING &&
437 (!(self->sized & USSize || self->positioned & USPosition) &&
438 client_normal(self) &&
440 /* don't shrink oldschool fullscreen windows to fit inside the
441 struts (fixes Acroread, which makes its fullscreen window
442 fit the screen but it is not USSize'd or USPosition'd) */
443 !client_is_oldfullscreen(self, &place))))
445 Rect *a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &place);
447 /* get the size of the frame */
448 place.width += self->frame->size.left + self->frame->size.right;
449 place.height += self->frame->size.top + self->frame->size.bottom;
451 /* fit the window inside the area */
452 place.width = MIN(place.width, a->width);
453 place.height = MIN(place.height, a->height);
455 ob_debug("setting window size to %dx%d", place.width, place.height);
457 /* get the size of the client back */
458 place.width -= self->frame->size.left + self->frame->size.right;
459 place.height -= self->frame->size.top + self->frame->size.bottom;
461 g_slice_free(Rect, a);
464 ob_debug("placing window 0x%x at %d, %d with size %d x %d. "
465 "some restrictions may apply",
466 self->window, place.x, place.y, place.width, place.height);
468 ob_debug(" but session requested %d, %d %d x %d instead, "
470 self->session->x, self->session->y,
471 self->session->w, self->session->h);
473 /* do this after the window is placed, so the premax/prefullscreen numbers
476 this also places the window
478 client_apply_startup_state(self, place.x, place.y,
479 place.width, place.height);
481 /* set the initial value of the desktop hint, when one wasn't requested
483 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
485 /* grab mouse bindings before showing the window */
486 mouse_grab_for_client(self, TRUE);
488 if (!config_focus_under_mouse)
489 ignore_start = event_start_ignore_all_enters();
491 /* this has to happen before we try focus the window, but we want it to
492 happen after the client's stacking has been determined or it looks bad
496 /* activate/hilight/raise the window */
499 gboolean stacked = client_restore_session_stacking(self);
500 client_present(self, FALSE, !stacked, TRUE);
503 /* if the client isn't stealing focus, then hilite it so the user
504 knows it is there, but don't do this if we're restoring from a
506 if (!client_restore_session_stacking(self))
507 client_hilite(self, TRUE);
511 /* This may look rather odd. Well it's because new windows are added
512 to the stacking order non-intrusively. If we're not going to focus
513 the new window or hilite it, then we raise it to the top. This will
514 take affect for things that don't get focused like splash screens.
515 Also if you don't have focus_new enabled, then it's going to get
516 raised to the top. Legacy begets legacy I guess?
518 if (!client_restore_session_stacking(self))
519 stacking_raise(CLIENT_AS_WINDOW(self));
522 if (!config_focus_under_mouse)
523 event_end_ignore_all_enters(ignore_start);
525 /* add to client list/map */
526 client_list = g_list_append(client_list, self);
527 window_add(&self->window, CLIENT_AS_WINDOW(self));
529 /* this has to happen after we're in the client_list */
530 if (STRUT_EXISTS(self->strut))
531 screen_update_areas();
533 /* update the list hints */
536 /* free the ObAppSettings shallow copy */
537 g_slice_free(ObAppSettings, settings);
539 ob_debug("Managed window 0x%lx plate 0x%x (%s)",
540 window, self->frame->window, self->class);
543 ObClient *client_fake_manage(Window window)
546 ObAppSettings *settings;
548 ob_debug("Pretend-managing window: %lx", window);
550 /* do this minimal stuff to figure out the client's decorations */
552 self = g_slice_new0(ObClient);
553 self->window = window;
555 client_get_all(self, FALSE);
556 /* per-app settings override stuff, and return the settings for other
557 uses too. this returns a shallow copy that needs to be freed */
558 settings = client_get_settings_state(self);
560 /* create the decoration frame for the client window and adjust its size */
561 self->frame = frame_new(self);
563 client_apply_startup_state(self, self->area.x, self->area.y,
564 self->area.width, self->area.height);
566 ob_debug("gave extents left %d right %d top %d bottom %d",
567 self->frame->size.left, self->frame->size.right,
568 self->frame->size.top, self->frame->size.bottom);
570 /* free the ObAppSettings shallow copy */
571 g_slice_free(ObAppSettings, settings);
576 void client_unmanage_all(void)
579 client_unmanage(client_list->data);
582 void client_unmanage(ObClient *self)
587 ob_debug("Unmanaging window: 0x%x plate 0x%x (%s) (%s)",
588 self->window, self->frame->window,
589 self->class, self->title ? self->title : "");
591 g_assert(self != NULL);
593 /* we dont want events no more. do this before hiding the frame so we
594 don't generate more events */
595 XSelectInput(obt_display, self->window, NoEventMask);
597 /* ignore enter events from the unmap so it doesnt mess with the focus */
598 if (!config_focus_under_mouse)
599 ignore_start = event_start_ignore_all_enters();
601 frame_hide(self->frame);
602 /* flush to send the hide to the server quickly */
605 if (!config_focus_under_mouse)
606 event_end_ignore_all_enters(ignore_start);
608 mouse_grab_for_client(self, FALSE);
610 self->managed = FALSE;
612 /* remove the window from our save set, unless we are managing an internal
615 XChangeSaveSet(obt_display, self->window, SetModeDelete);
617 /* update the focus lists */
618 focus_order_remove(self);
619 if (client_focused(self)) {
620 /* don't leave an invalid focus_client */
624 /* if we're prompting to kill the client, close that */
625 prompt_unref(self->kill_prompt);
626 self->kill_prompt = NULL;
628 client_list = g_list_remove(client_list, self);
629 stacking_remove(self);
630 window_remove(self->window);
632 /* once the client is out of the list, update the struts to remove its
634 if (STRUT_EXISTS(self->strut))
635 screen_update_areas();
637 client_call_notifies(self, client_destroy_notifies);
639 /* tell our parent(s) that we're gone */
640 for (it = self->parents; it; it = g_slist_next(it))
641 ((ObClient*)it->data)->transients =
642 g_slist_remove(((ObClient*)it->data)->transients,self);
644 /* tell our transients that we're gone */
645 for (it = self->transients; it; it = g_slist_next(it)) {
646 ((ObClient*)it->data)->parents =
647 g_slist_remove(((ObClient*)it->data)->parents, self);
648 /* we could be keeping our children in a higher layer */
649 client_calc_layer(it->data);
652 /* remove from its group */
654 group_remove(self->group, self);
658 /* restore the window's original geometry so it is not lost */
664 if (self->fullscreen)
665 a = self->pre_fullscreen_area;
666 else if (self->max_horz || self->max_vert) {
667 if (self->max_horz) {
668 a.x = self->pre_max_area.x;
669 a.width = self->pre_max_area.width;
671 if (self->max_vert) {
672 a.y = self->pre_max_area.y;
673 a.height = self->pre_max_area.height;
677 self->fullscreen = self->max_horz = self->max_vert = FALSE;
678 /* let it be moved and resized no matter what */
679 self->functions = OB_CLIENT_FUNC_MOVE | OB_CLIENT_FUNC_RESIZE;
680 self->decorations = 0; /* unmanaged windows have no decor */
682 /* give the client its border back */
683 XSetWindowBorderWidth(obt_display, self->window, self->border_width);
685 client_move_resize(self, a.x, a.y, a.width, a.height);
688 /* reparent the window out of the frame, and free the frame */
689 frame_release_client(self->frame);
690 frame_free(self->frame);
693 if (ob_state() != OB_STATE_EXITING) {
694 /* these values should not be persisted across a window
696 OBT_PROP_ERASE(self->window, NET_WM_DESKTOP);
697 OBT_PROP_ERASE(self->window, NET_WM_STATE);
698 OBT_PROP_ERASE(self->window, WM_STATE);
700 /* if we're left in an unmapped state, the client wont be mapped.
701 this is bad, since we will no longer be managing the window on
703 XMapWindow(obt_display, self->window);
706 /* these should not be left on the window ever. other window managers
707 don't necessarily use them and it will mess them up (like compiz) */
708 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_NAME);
709 OBT_PROP_ERASE(self->window, NET_WM_VISIBLE_ICON_NAME);
711 /* update the list hints */
714 ob_debug("Unmanaged window 0x%lx", self->window);
716 /* free all data allocated in the client struct */
717 RrImageUnref(self->icon_set);
718 g_slist_free(self->transients);
719 g_free(self->startup_id);
720 g_free(self->wm_command);
722 g_free(self->icon_title);
723 g_free(self->original_title);
727 g_free(self->group_name);
728 g_free(self->group_class);
729 g_free(self->client_machine);
730 g_free(self->sm_client_id);
731 g_slice_free(ObClient, self);
734 void client_fake_unmanage(ObClient *self)
736 /* this is all that got allocated to get the decorations */
738 frame_free(self->frame);
739 g_slice_free(ObClient, self);
742 static gboolean client_can_steal_focus(ObClient *self,
743 gboolean allow_other_desktop,
744 gboolean request_from_user,
749 gboolean relative_focused;
753 relative_focused = (focus_client != NULL &&
754 (client_search_focus_tree_full(self) != NULL ||
755 client_search_focus_group_full(self) != NULL));
757 /* This is focus stealing prevention */
758 ob_debug("Want to focus window 0x%x at time %u "
759 "launched at %u (last user interaction time %u) "
760 "request from %s, allow other desktop: %s, "
761 "desktop switch time %u",
762 self->window, steal_time, launch_time,
763 event_last_user_time,
764 (request_from_user ? "user" : "other"),
765 (allow_other_desktop ? "yes" : "no"),
766 screen_desktop_user_time);
769 if no launch time is provided for an application, make one up.
771 if the window is related to other existing windows
772 and one of those windows was the last used
773 then we will give it a launch time equal to the last user time,
774 which will end up giving the window focus probably.
776 the window is related to other windows, but you are not working in
778 seems suspicious, so we will give it a launch time of
779 NOW - STEAL_INTERVAL,
780 so it will be given focus only if we didn't use something else
781 during the steal interval.
783 the window is all on its own, so we can't judge it. give it a launch
784 time equal to the last user time, so it will probably take focus.
786 this way running things from a terminal will give them focus, but popups
787 without a launch time shouldn't steal focus so easily.
791 if (client_has_relative(self)) {
792 if (event_last_user_time && client_search_focus_group_full(self)) {
793 /* our relative is focused */
794 launch_time = event_last_user_time;
795 ob_debug("Unknown launch time, using %u - window in active "
796 "group", launch_time);
798 else if (!request_from_user) {
799 /* has relatives which are not being used. suspicious */
800 launch_time = event_time() - OB_EVENT_USER_TIME_DELAY;
801 ob_debug("Unknown launch time, using %u - window in inactive "
802 "group", launch_time);
805 /* has relatives which are not being used, but the user seems
806 to want to go there! */
807 launch_time = event_last_user_time;
808 ob_debug("Unknown launch time, using %u - user request",
813 /* the window is on its own, probably the user knows it is going
815 launch_time = event_last_user_time;
816 ob_debug("Unknown launch time, using %u - independent window",
821 /* if it's on another desktop
822 and if allow_other_desktop is true, we generally let it steal focus.
823 but if it didn't come from the user, don't let it steal unless it was
824 launched before the user switched desktops.
825 focus, unless it was launched after we changed desktops and the request
828 if (!screen_compare_desktops(screen_desktop, self->desktop)) {
829 /* must be allowed */
830 if (!allow_other_desktop) {
832 ob_debug("Not focusing the window because its on another desktop");
834 /* if we don't know when the desktop changed, but request is from an
835 application, don't let it change desktop on you */
836 else if (!request_from_user) {
838 ob_debug("Not focusing the window because non-user request");
841 /* If something is focused... */
842 else if (focus_client) {
843 /* If the user is working in another window right now, then don't
845 if (!relative_focused &&
846 event_last_user_time &&
847 /* last user time must be strictly > launch_time to block focus */
848 (event_time_after(event_last_user_time, launch_time) &&
849 event_last_user_time != launch_time) &&
850 event_time_after(event_last_user_time,
851 steal_time - OB_EVENT_USER_TIME_DELAY))
854 ob_debug("Not focusing the window because the user is "
855 "working in another window that is not its relative");
857 /* Don't move focus if it's not going to go to this window
859 else if (client_focus_target(self) != self) {
861 ob_debug("Not focusing the window because another window "
862 "would get the focus anyway");
864 /* For requests that don't come from the user */
865 else if (!request_from_user) {
866 /* If the new window is a transient (and its relatives aren't
868 if (client_has_parent(self) && !relative_focused) {
870 ob_debug("Not focusing the window because it is a "
871 "transient, and its relatives aren't focused");
873 /* Don't steal focus from globally active clients.
874 I stole this idea from KWin. It seems nice.
876 else if (!(focus_client->can_focus || focus_client->focus_notify))
879 ob_debug("Not focusing the window because a globally "
880 "active client has focus");
882 /* Don't move focus if the window is not visible on the current
883 desktop and none of its relatives are focused */
884 else if (!allow_other_desktop &&
885 !screen_compare_desktops(self->desktop, screen_desktop) &&
889 ob_debug("Not focusing the window because it is on "
890 "another desktop and no relatives are focused ");
896 ob_debug("Focus stealing prevention activated for %s at "
897 "time %u (last user interaction time %u)",
898 self->title, steal_time, event_last_user_time);
900 ob_debug("Allowing focus stealing for %s at time %u (last user "
901 "interaction time %u)",
902 self->title, steal_time, event_last_user_time);
906 /*! Returns a new structure containing the per-app settings for this client.
907 The returned structure needs to be freed with g_free. */
908 static ObAppSettings *client_get_settings_state(ObClient *self)
910 ObAppSettings *settings;
913 settings = config_create_app_settings();
915 for (it = config_per_app_settings; it; it = g_slist_next(it)) {
916 ObAppSettings *app = it->data;
917 gboolean match = TRUE;
919 g_assert(app->name != NULL || app->class != NULL ||
920 app->role != NULL || app->title != NULL ||
921 app->group_name != NULL || app->group_class != NULL ||
922 (signed)app->type >= 0);
925 !g_pattern_match(app->name, strlen(self->name), self->name, NULL))
927 else if (app->group_name &&
928 !g_pattern_match(app->group_name,
929 strlen(self->group_name), self->group_name, NULL))
931 else if (app->class &&
932 !g_pattern_match(app->class,
933 strlen(self->class), self->class, NULL))
935 else if (app->group_class &&
936 !g_pattern_match(app->group_class,
937 strlen(self->group_class), self->group_class,
940 else if (app->role &&
941 !g_pattern_match(app->role,
942 strlen(self->role), self->role, NULL))
944 else if (app->title &&
945 !g_pattern_match(app->title,
946 strlen(self->title), self->title, NULL))
948 else if ((signed)app->type >= 0 && app->type != self->type) {
953 ob_debug("Window matching: %s", app->name);
955 /* copy the settings to our struct, overriding the existing
956 settings if they are not defaults */
957 config_app_settings_copy_non_defaults(app, settings);
961 if (settings->shade != -1)
962 self->shaded = !!settings->shade;
963 if (settings->decor != -1)
964 self->undecorated = !settings->decor;
965 if (settings->iconic != -1)
966 self->iconic = !!settings->iconic;
967 if (settings->skip_pager != -1)
968 self->skip_pager = !!settings->skip_pager;
969 if (settings->skip_taskbar != -1)
970 self->skip_taskbar = !!settings->skip_taskbar;
972 if (settings->max_vert != -1)
973 self->max_vert = !!settings->max_vert;
974 if (settings->max_horz != -1)
975 self->max_horz = !!settings->max_horz;
977 if (settings->fullscreen != -1)
978 self->fullscreen = !!settings->fullscreen;
980 if (settings->desktop) {
981 if (settings->desktop == DESKTOP_ALL)
982 self->desktop = settings->desktop;
983 else if (settings->desktop > 0 &&
984 settings->desktop <= screen_num_desktops)
985 self->desktop = settings->desktop - 1;
988 if (settings->layer == -1) {
992 else if (settings->layer == 0) {
996 else if (settings->layer == 1) {
1003 static void client_restore_session_state(ObClient *self)
1007 ob_debug_type(OB_DEBUG_SM,
1008 "Restore session for client %s", self->title);
1010 if (!(it = session_state_find(self))) {
1011 ob_debug_type(OB_DEBUG_SM,
1012 "Session data not found for client %s", self->title);
1016 self->session = it->data;
1018 ob_debug_type(OB_DEBUG_SM, "Session data loaded for client %s",
1021 RECT_SET_POINT(self->area, self->session->x, self->session->y);
1022 self->positioned = USPosition;
1023 self->sized = USSize;
1024 if (self->session->w > 0)
1025 self->area.width = self->session->w;
1026 if (self->session->h > 0)
1027 self->area.height = self->session->h;
1028 XResizeWindow(obt_display, self->window,
1029 self->area.width, self->area.height);
1031 self->desktop = (self->session->desktop == DESKTOP_ALL ?
1032 self->session->desktop :
1033 MIN(screen_num_desktops - 1, self->session->desktop));
1034 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, self->desktop);
1036 self->shaded = self->session->shaded;
1037 self->iconic = self->session->iconic;
1038 self->skip_pager = self->session->skip_pager;
1039 self->skip_taskbar = self->session->skip_taskbar;
1040 self->fullscreen = self->session->fullscreen;
1041 self->above = self->session->above;
1042 self->below = self->session->below;
1043 self->max_horz = self->session->max_horz;
1044 self->max_vert = self->session->max_vert;
1045 self->undecorated = self->session->undecorated;
1048 static gboolean client_restore_session_stacking(ObClient *self)
1052 if (!self->session) return FALSE;
1054 mypos = g_list_find(session_saved_state, self->session);
1055 if (!mypos) return FALSE;
1057 /* start above me and look for the first client */
1058 for (it = g_list_previous(mypos); it; it = g_list_previous(it)) {
1061 for (cit = client_list; cit; cit = g_list_next(cit)) {
1062 ObClient *c = cit->data;
1063 /* found a client that was in the session, so go below it */
1064 if (c->session == it->data) {
1065 stacking_below(CLIENT_AS_WINDOW(self),
1066 CLIENT_AS_WINDOW(cit->data));
1074 void client_move_onscreen(ObClient *self, gboolean rude)
1076 gint x = self->area.x;
1077 gint y = self->area.y;
1078 if (client_find_onscreen(self, &x, &y,
1080 self->area.height, rude)) {
1081 client_move(self, x, y);
1085 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
1088 gint ox = *x, oy = *y;
1089 gboolean rudel = rude, ruder = rude, rudet = rude, rudeb = rude;
1095 RECT_SET(desired, *x, *y, w, h);
1096 frame_rect_to_frame(self->frame, &desired);
1098 /* get where the frame would be */
1099 frame_client_gravity(self->frame, x, y);
1101 /* get the requested size of the window with decorations */
1102 fw = self->frame->size.left + w + self->frame->size.right;
1103 fh = self->frame->size.top + h + self->frame->size.bottom;
1105 /* If rudeness wasn't requested, then still be rude in a given direction
1106 if the client is not moving, only resizing in that direction */
1108 Point oldtl, oldtr, oldbl, oldbr;
1109 Point newtl, newtr, newbl, newbr;
1110 gboolean stationary_l, stationary_r, stationary_t, stationary_b;
1112 POINT_SET(oldtl, self->frame->area.x, self->frame->area.y);
1113 POINT_SET(oldbr, self->frame->area.x + self->frame->area.width - 1,
1114 self->frame->area.y + self->frame->area.height - 1);
1115 POINT_SET(oldtr, oldbr.x, oldtl.y);
1116 POINT_SET(oldbl, oldtl.x, oldbr.y);
1118 POINT_SET(newtl, *x, *y);
1119 POINT_SET(newbr, *x + fw - 1, *y + fh - 1);
1120 POINT_SET(newtr, newbr.x, newtl.y);
1121 POINT_SET(newbl, newtl.x, newbr.y);
1123 /* is it moving or just resizing from some corner? */
1124 stationary_l = oldtl.x == newtl.x;
1125 stationary_r = oldtr.x == newtr.x;
1126 stationary_t = oldtl.y == newtl.y;
1127 stationary_b = oldbl.y == newbl.y;
1129 /* if left edge is growing and didnt move right edge */
1130 if (stationary_r && newtl.x < oldtl.x)
1132 /* if right edge is growing and didnt move left edge */
1133 if (stationary_l && newtr.x > oldtr.x)
1135 /* if top edge is growing and didnt move bottom edge */
1136 if (stationary_b && newtl.y < oldtl.y)
1138 /* if bottom edge is growing and didnt move top edge */
1139 if (stationary_t && newbl.y > oldbl.y)
1143 /* we iterate through every monitor that the window is at least partially
1144 on, to make sure it is obeying the rules on them all
1146 if the window does not appear on any monitors, then use the first one
1149 for (i = 0; i < screen_num_monitors; ++i) {
1152 if (!screen_physical_area_monitor_contains(i, &desired)) {
1153 if (i < screen_num_monitors - 1 || found_mon)
1156 /* the window is not inside any monitor! so just use the first
1158 a = screen_area(self->desktop, 0, NULL);
1161 a = screen_area(self->desktop, SCREEN_AREA_ONE_MONITOR, &desired);
1164 /* This makes sure windows aren't entirely outside of the screen so you
1165 can't see them at all.
1166 It makes sure 10% of the window is on the screen at least. And don't
1167 let it move itself off the top of the screen, which would hide the
1168 titlebar on you. (The user can still do this if they want too, it's
1169 only limiting the application.
1171 if (client_normal(self)) {
1172 if (!self->strut.right && *x + fw/100 >= a->x + a->width - 1)
1173 *x = a->x + a->width - fw/100;
1174 if (!self->strut.bottom && *y + fh/100 >= a->y + a->height - 1)
1175 *y = a->y + a->height - fh/100;
1176 if (!self->strut.left && *x + fw*99/100 - 1 < a->x)
1177 *x = a->x - fw*99/100;
1178 if (!self->strut.top && *y + fh*99/100 - 1 < a->y)
1179 *y = a->y - fh*99/100;
1182 /* This here doesn't let windows even a pixel outside the
1183 struts/screen. When called from client_manage, programs placing
1184 themselves are forced completely onscreen, while things like
1185 xterm -geometry resolution-width/2 will work fine. Trying to
1186 place it completely offscreen will be handled in the above code.
1187 Sorry for this confused comment, i am tired. */
1188 if (rudel && !self->strut.left && *x < a->x) *x = a->x;
1189 if (ruder && !self->strut.right && *x + fw > a->x + a->width)
1190 *x = a->x + MAX(0, a->width - fw);
1192 if (rudet && !self->strut.top && *y < a->y) *y = a->y;
1193 if (rudeb && !self->strut.bottom && *y + fh > a->y + a->height)
1194 *y = a->y + MAX(0, a->height - fh);
1196 g_slice_free(Rect, a);
1199 /* get where the client should be */
1200 frame_frame_gravity(self->frame, x, y);
1202 return ox != *x || oy != *y;
1205 static void client_get_all(ObClient *self, gboolean real)
1207 /* this is needed for the frame to set itself up */
1208 client_get_area(self);
1210 /* these things can change the decor and functions of the window */
1212 client_get_mwm_hints(self);
1213 /* this can change the mwmhints for special cases */
1214 client_get_type_and_transientness(self);
1215 client_update_normal_hints(self);
1217 /* set up the maximum possible decor/functions */
1218 client_setup_default_decor_and_functions(self);
1220 client_get_state(self);
1222 /* get the session related properties, these can change decorations
1223 from per-app settings */
1224 client_get_session_ids(self);
1226 /* get this early so we have it for debugging, also this can be used
1227 by app rule matching */
1228 client_update_title(self);
1230 /* now we got everything that can affect the decorations or app rule
1235 /* save the values of the variables used for app rule matching */
1236 client_save_app_rule_values(self);
1238 client_update_protocols(self);
1240 client_update_wmhints(self);
1241 /* this may have already been called from client_update_wmhints */
1242 if (!self->parents && !self->transient_for_group)
1243 client_update_transient_for(self);
1245 client_get_startup_id(self);
1246 client_get_desktop(self);/* uses transient data/group/startup id if a
1247 desktop is not specified */
1248 client_get_shaped(self);
1251 /* a couple type-based defaults for new windows */
1253 /* this makes sure that these windows appear on all desktops */
1254 if (self->type == OB_CLIENT_TYPE_DESKTOP)
1255 self->desktop = DESKTOP_ALL;
1259 client_update_sync_request_counter(self);
1262 client_get_colormap(self);
1263 client_update_strut(self);
1264 client_update_icons(self);
1265 client_update_icon_geometry(self);
1268 static void client_get_startup_id(ObClient *self)
1270 if (!(OBT_PROP_GETS_UTF8(self->window, NET_STARTUP_ID, &self->startup_id)))
1272 OBT_PROP_GETS_UTF8(self->group->leader, NET_STARTUP_ID,
1276 static void client_get_area(ObClient *self)
1278 XWindowAttributes wattrib;
1281 ret = XGetWindowAttributes(obt_display, self->window, &wattrib);
1282 g_assert(ret != BadWindow);
1284 RECT_SET(self->area, wattrib.x, wattrib.y, wattrib.width, wattrib.height);
1285 POINT_SET(self->root_pos, wattrib.x, wattrib.y);
1286 self->border_width = wattrib.border_width;
1288 ob_debug("client area: %d %d %d %d bw %d", wattrib.x, wattrib.y,
1289 wattrib.width, wattrib.height, wattrib.border_width);
1292 static void client_get_desktop(ObClient *self)
1294 guint32 d = screen_num_desktops; /* an always-invalid value */
1296 if (OBT_PROP_GET32(self->window, NET_WM_DESKTOP, CARDINAL, &d)) {
1297 if (d >= screen_num_desktops && d != DESKTOP_ALL)
1298 self->desktop = screen_num_desktops - 1;
1301 ob_debug("client requested desktop 0x%x", self->desktop);
1304 gboolean first = TRUE;
1305 guint all = screen_num_desktops; /* not a valid value */
1307 /* if they are all on one desktop, then open it on the
1309 for (it = self->parents; it; it = g_slist_next(it)) {
1310 ObClient *c = it->data;
1312 if (c->desktop == DESKTOP_ALL) continue;
1318 else if (all != c->desktop)
1319 all = screen_num_desktops; /* make it invalid */
1321 if (all != screen_num_desktops) {
1322 self->desktop = all;
1324 ob_debug("client desktop set from parents: 0x%x",
1327 /* try get from the startup-notification protocol */
1328 else if (sn_get_desktop(self->startup_id, &self->desktop)) {
1329 if (self->desktop >= screen_num_desktops &&
1330 self->desktop != DESKTOP_ALL)
1331 self->desktop = screen_num_desktops - 1;
1332 ob_debug("client desktop set from startup-notification: 0x%x",
1335 /* defaults to the current desktop */
1337 self->desktop = screen_desktop;
1338 ob_debug("client desktop set to the current desktop: %d",
1344 static void client_get_state(ObClient *self)
1349 if (OBT_PROP_GETA32(self->window, NET_WM_STATE, ATOM, &state, &num)) {
1351 for (i = 0; i < num; ++i) {
1352 if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
1354 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
1355 self->shaded = TRUE;
1356 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
1357 self->iconic = TRUE;
1358 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
1359 self->skip_taskbar = TRUE;
1360 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
1361 self->skip_pager = TRUE;
1362 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
1363 self->fullscreen = TRUE;
1364 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
1365 self->max_vert = TRUE;
1366 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
1367 self->max_horz = TRUE;
1368 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
1370 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
1372 else if (state[i] == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
1373 self->demands_attention = TRUE;
1374 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
1375 self->undecorated = TRUE;
1376 else if (state[i] == OBT_PROP_ATOM(OB_WM_STATE_LOCKED))
1377 self->locked = TRUE;
1384 static void client_get_shaped(ObClient *self)
1386 self->shaped = FALSE;
1388 if (obt_display_extension_shape) {
1393 XShapeSelectInput(obt_display, self->window, ShapeNotifyMask);
1395 XShapeQueryExtents(obt_display, self->window, &s, &foo,
1396 &foo, &ufoo, &ufoo, &foo, &foo, &foo, &ufoo,
1403 void client_update_transient_for(ObClient *self)
1406 ObClient *target = NULL;
1407 gboolean trangroup = FALSE;
1409 if (XGetTransientForHint(obt_display, self->window, &t)) {
1410 if (t != self->window) { /* can't be transient to itself! */
1411 ObWindow *tw = window_find(t);
1412 /* if this happens then we need to check for it */
1413 g_assert(tw != CLIENT_AS_WINDOW(self));
1414 if (tw && WINDOW_IS_CLIENT(tw)) {
1415 /* watch out for windows with a parent that is something
1416 different, like a dockapp for example */
1417 target = WINDOW_AS_CLIENT(tw);
1421 /* Setting the transient_for to Root is actually illegal, however
1422 applications from time have done this to specify transient for
1424 if (!target && self->group && t == obt_root(ob_screen))
1426 } else if (self->group && self->transient)
1429 client_update_transient_tree(self, self->group, self->group,
1430 self->transient_for_group, trangroup,
1431 client_direct_parent(self), target);
1432 self->transient_for_group = trangroup;
1436 static void client_update_transient_tree(ObClient *self,
1437 ObGroup *oldgroup, ObGroup *newgroup,
1438 gboolean oldgtran, gboolean newgtran,
1439 ObClient* oldparent,
1440 ObClient *newparent)
1445 g_assert(!oldgtran || oldgroup);
1446 g_assert(!newgtran || newgroup);
1447 g_assert((!oldgtran && !oldparent) ||
1448 (oldgtran && !oldparent) ||
1449 (!oldgtran && oldparent));
1450 g_assert((!newgtran && !newparent) ||
1451 (newgtran && !newparent) ||
1452 (!newgtran && newparent));
1455 Group transient windows are not allowed to have other group
1456 transient windows as their children.
1459 /* No change has occured */
1460 if (oldgroup == newgroup &&
1461 oldgtran == newgtran &&
1462 oldparent == newparent) return;
1464 /** Remove the client from the transient tree **/
1466 for (it = self->transients; it; it = next) {
1467 next = g_slist_next(it);
1469 self->transients = g_slist_delete_link(self->transients, it);
1470 c->parents = g_slist_remove(c->parents, self);
1472 for (it = self->parents; it; it = next) {
1473 next = g_slist_next(it);
1475 self->parents = g_slist_delete_link(self->parents, it);
1476 c->transients = g_slist_remove(c->transients, self);
1479 /** Re-add the client to the transient tree **/
1481 /* If we're transient for a group then we need to add ourselves to all our
1484 for (it = newgroup->members; it; it = g_slist_next(it)) {
1487 !client_search_top_direct_parent(c)->transient_for_group &&
1490 c->transients = g_slist_prepend(c->transients, self);
1491 self->parents = g_slist_prepend(self->parents, c);
1496 /* If we are now transient for a single window we need to add ourselves to
1499 WARNING: Cyclical transient-ness is possible if two windows are
1500 transient for eachother.
1502 else if (newparent &&
1503 /* don't make ourself its child if it is already our child */
1504 !client_is_direct_child(self, newparent) &&
1505 client_normal(newparent))
1507 newparent->transients = g_slist_prepend(newparent->transients, self);
1508 self->parents = g_slist_prepend(self->parents, newparent);
1511 /* Add any group transient windows to our children. But if we're transient
1512 for the group, then other group transients are not our children.
1514 WARNING: Cyclical transient-ness is possible. For e.g. if:
1515 A is transient for the group
1516 B is transient for A
1517 C is transient for B
1518 A can't be transient for C or we have a cycle
1520 if (!newgtran && newgroup &&
1522 !client_search_top_direct_parent(newparent)->transient_for_group) &&
1523 client_normal(self))
1525 for (it = newgroup->members; it; it = g_slist_next(it)) {
1527 if (c != self && c->transient_for_group &&
1528 /* Don't make it our child if it is already our parent */
1529 !client_is_direct_child(c, self))
1531 self->transients = g_slist_prepend(self->transients, c);
1532 c->parents = g_slist_prepend(c->parents, self);
1537 /** If we change our group transient-ness, our children change their
1538 effective group transient-ness, which affects how they relate to other
1541 for (it = self->transients; it; it = g_slist_next(it)) {
1543 if (!c->transient_for_group)
1544 client_update_transient_tree(c, c->group, c->group,
1545 c->transient_for_group,
1546 c->transient_for_group,
1547 client_direct_parent(c),
1548 client_direct_parent(c));
1552 void client_get_mwm_hints(ObClient *self)
1557 self->mwmhints.flags = 0; /* default to none */
1559 if (OBT_PROP_GETA32(self->window, MOTIF_WM_HINTS, MOTIF_WM_HINTS,
1561 if (num >= OB_MWM_ELEMENTS) {
1562 self->mwmhints.flags = hints[0];
1563 self->mwmhints.functions = hints[1];
1564 self->mwmhints.decorations = hints[2];
1570 void client_get_type_and_transientness(ObClient *self)
1577 self->transient = FALSE;
1579 if (OBT_PROP_GETA32(self->window, NET_WM_WINDOW_TYPE, ATOM, &val, &num)) {
1580 /* use the first value that we know about in the array */
1581 for (i = 0; i < num; ++i) {
1582 if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DESKTOP))
1583 self->type = OB_CLIENT_TYPE_DESKTOP;
1584 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DOCK))
1585 self->type = OB_CLIENT_TYPE_DOCK;
1586 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_TOOLBAR))
1587 self->type = OB_CLIENT_TYPE_TOOLBAR;
1588 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_MENU))
1589 self->type = OB_CLIENT_TYPE_MENU;
1590 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_UTILITY))
1591 self->type = OB_CLIENT_TYPE_UTILITY;
1592 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_SPLASH))
1593 self->type = OB_CLIENT_TYPE_SPLASH;
1594 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG))
1595 self->type = OB_CLIENT_TYPE_DIALOG;
1596 else if (val[i] == OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_NORMAL))
1597 self->type = OB_CLIENT_TYPE_NORMAL;
1598 else if (val[i] == OBT_PROP_ATOM(KDE_NET_WM_WINDOW_TYPE_OVERRIDE))
1600 /* prevent this window from getting any decor or
1602 self->mwmhints.flags &= (OB_MWM_FLAG_FUNCTIONS |
1603 OB_MWM_FLAG_DECORATIONS);
1604 self->mwmhints.decorations = 0;
1605 self->mwmhints.functions = 0;
1607 if (self->type != (ObClientType) -1)
1608 break; /* grab the first legit type */
1613 if (XGetTransientForHint(obt_display, self->window, &t))
1614 self->transient = TRUE;
1616 if (self->type == (ObClientType) -1) {
1617 /*the window type hint was not set, which means we either classify
1618 ourself as a normal window or a dialog, depending on if we are a
1620 if (self->transient)
1621 self->type = OB_CLIENT_TYPE_DIALOG;
1623 self->type = OB_CLIENT_TYPE_NORMAL;
1626 /* then, based on our type, we can update our transientness.. */
1627 if (self->type == OB_CLIENT_TYPE_DIALOG ||
1628 self->type == OB_CLIENT_TYPE_TOOLBAR ||
1629 self->type == OB_CLIENT_TYPE_MENU ||
1630 self->type == OB_CLIENT_TYPE_UTILITY)
1632 self->transient = TRUE;
1636 void client_update_protocols(ObClient *self)
1641 self->focus_notify = FALSE;
1642 self->delete_window = FALSE;
1644 if (OBT_PROP_GETA32(self->window, WM_PROTOCOLS, ATOM, &proto, &num_ret)) {
1645 for (i = 0; i < num_ret; ++i) {
1646 if (proto[i] == OBT_PROP_ATOM(WM_DELETE_WINDOW))
1647 /* this means we can request the window to close */
1648 self->delete_window = TRUE;
1649 else if (proto[i] == OBT_PROP_ATOM(WM_TAKE_FOCUS))
1650 /* if this protocol is requested, then the window will be
1651 notified whenever we want it to receive focus */
1652 self->focus_notify = TRUE;
1653 else if (proto[i] == OBT_PROP_ATOM(NET_WM_PING))
1654 /* if this protocol is requested, then the window will allow
1655 pings to determine if it is still alive */
1658 else if (proto[i] == OBT_PROP_ATOM(NET_WM_SYNC_REQUEST))
1659 /* if this protocol is requested, then resizing the
1660 window will be synchronized between the frame and the
1662 self->sync_request = TRUE;
1670 void client_update_sync_request_counter(ObClient *self)
1674 if (OBT_PROP_GET32(self->window, NET_WM_SYNC_REQUEST_COUNTER, CARDINAL,&i))
1678 self->sync_counter = i;
1680 /* this must be set when managing a new window according to EWMH */
1681 XSyncIntToValue(&val, 0);
1682 XSyncSetCounter(obt_display, self->sync_counter, val);
1684 self->sync_counter = None;
1688 static void client_get_colormap(ObClient *self)
1690 XWindowAttributes wa;
1692 if (XGetWindowAttributes(obt_display, self->window, &wa))
1693 client_update_colormap(self, wa.colormap);
1696 void client_update_colormap(ObClient *self, Colormap colormap)
1698 if (colormap == self->colormap) return;
1700 ob_debug("Setting client %s colormap: 0x%x", self->title, colormap);
1702 if (client_focused(self)) {
1703 screen_install_colormap(self, FALSE); /* uninstall old one */
1704 self->colormap = colormap;
1705 screen_install_colormap(self, TRUE); /* install new one */
1707 self->colormap = colormap;
1710 void client_update_opacity(ObClient *self)
1714 if (OBT_PROP_GET32(self->window, NET_WM_WINDOW_OPACITY, CARDINAL, &o))
1715 OBT_PROP_SET32(self->frame->window, NET_WM_WINDOW_OPACITY, CARDINAL, o);
1717 OBT_PROP_ERASE(self->frame->window, NET_WM_WINDOW_OPACITY);
1720 void client_update_normal_hints(ObClient *self)
1726 self->min_ratio = 0.0f;
1727 self->max_ratio = 0.0f;
1728 SIZE_SET(self->size_inc, 1, 1);
1729 SIZE_SET(self->base_size, -1, -1);
1730 SIZE_SET(self->min_size, 0, 0);
1731 SIZE_SET(self->max_size, G_MAXINT, G_MAXINT);
1733 /* get the hints from the window */
1734 if (XGetWMNormalHints(obt_display, self->window, &size, &ret)) {
1735 /* normal windows can't request placement! har har
1736 if (!client_normal(self))
1738 self->positioned = (size.flags & (PPosition|USPosition));
1739 self->sized = (size.flags & (PSize|USSize));
1741 if (size.flags & PWinGravity)
1742 self->gravity = size.win_gravity;
1744 if (size.flags & PAspect) {
1745 if (size.min_aspect.y)
1747 (gfloat) size.min_aspect.x / size.min_aspect.y;
1748 if (size.max_aspect.y)
1750 (gfloat) size.max_aspect.x / size.max_aspect.y;
1753 if (size.flags & PMinSize)
1754 SIZE_SET(self->min_size, size.min_width, size.min_height);
1756 if (size.flags & PMaxSize)
1757 SIZE_SET(self->max_size, size.max_width, size.max_height);
1759 if (size.flags & PBaseSize)
1760 SIZE_SET(self->base_size, size.base_width, size.base_height);
1762 if (size.flags & PResizeInc && size.width_inc && size.height_inc)
1763 SIZE_SET(self->size_inc, size.width_inc, size.height_inc);
1765 ob_debug("Normal hints: min size (%d %d) max size (%d %d)",
1766 self->min_size.width, self->min_size.height,
1767 self->max_size.width, self->max_size.height);
1768 ob_debug("size inc (%d %d) base size (%d %d)",
1769 self->size_inc.width, self->size_inc.height,
1770 self->base_size.width, self->base_size.height);
1773 ob_debug("Normal hints: not set");
1776 static void client_setup_default_decor_and_functions(ObClient *self)
1778 /* start with everything (cept fullscreen) */
1780 (OB_FRAME_DECOR_TITLEBAR |
1781 OB_FRAME_DECOR_HANDLE |
1782 OB_FRAME_DECOR_GRIPS |
1783 OB_FRAME_DECOR_BORDER |
1784 OB_FRAME_DECOR_ICON |
1785 OB_FRAME_DECOR_ALLDESKTOPS |
1786 OB_FRAME_DECOR_ICONIFY |
1787 OB_FRAME_DECOR_MAXIMIZE |
1788 OB_FRAME_DECOR_SHADE |
1789 OB_FRAME_DECOR_CLOSE);
1791 (OB_CLIENT_FUNC_RESIZE |
1792 OB_CLIENT_FUNC_MOVE |
1793 OB_CLIENT_FUNC_ICONIFY |
1794 OB_CLIENT_FUNC_MAXIMIZE |
1795 OB_CLIENT_FUNC_SHADE |
1796 OB_CLIENT_FUNC_CLOSE |
1797 OB_CLIENT_FUNC_BELOW |
1798 OB_CLIENT_FUNC_ABOVE |
1799 OB_CLIENT_FUNC_UNDECORATE);
1801 if (!(self->min_size.width < self->max_size.width ||
1802 self->min_size.height < self->max_size.height))
1803 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1805 switch (self->type) {
1806 case OB_CLIENT_TYPE_NORMAL:
1807 /* normal windows retain all of the possible decorations and
1808 functionality, and can be fullscreen */
1809 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1812 case OB_CLIENT_TYPE_DIALOG:
1813 /* sometimes apps make dialog windows fullscreen for some reason (for
1814 e.g. kpdf does this..) */
1815 self->functions |= OB_CLIENT_FUNC_FULLSCREEN;
1818 case OB_CLIENT_TYPE_UTILITY:
1819 /* these windows don't have anything added or removed by default */
1822 case OB_CLIENT_TYPE_MENU:
1823 case OB_CLIENT_TYPE_TOOLBAR:
1824 /* these windows can't iconify or maximize */
1825 self->decorations &= ~(OB_FRAME_DECOR_ICONIFY |
1826 OB_FRAME_DECOR_MAXIMIZE);
1827 self->functions &= ~(OB_CLIENT_FUNC_ICONIFY |
1828 OB_CLIENT_FUNC_MAXIMIZE);
1831 case OB_CLIENT_TYPE_SPLASH:
1832 /* these don't get get any decorations, and the only thing you can
1833 do with them is move them */
1834 self->decorations = 0;
1835 self->functions = OB_CLIENT_FUNC_MOVE;
1838 case OB_CLIENT_TYPE_DESKTOP:
1839 /* these windows are not manipulated by the window manager */
1840 self->decorations = 0;
1841 self->functions = 0;
1844 case OB_CLIENT_TYPE_DOCK:
1845 /* these windows are not manipulated by the window manager, but they
1846 can set below layer which has a special meaning */
1847 self->decorations = 0;
1848 self->functions = OB_CLIENT_FUNC_BELOW;
1852 /* If the client has no decor from its type (which never changes) then
1853 don't allow the user to "undecorate" the window. Otherwise, allow them
1854 to, even if there are motif hints removing the decor, because those
1855 may change these days (e.g. chromium) */
1856 if (self->decorations == 0)
1857 self->functions &= ~OB_CLIENT_FUNC_UNDECORATE;
1859 /* Mwm Hints are applied subtractively to what has already been chosen for
1860 decor and functionality */
1861 if (self->mwmhints.flags & OB_MWM_FLAG_DECORATIONS) {
1862 if (! (self->mwmhints.decorations & OB_MWM_DECOR_ALL)) {
1863 if (! ((self->mwmhints.decorations & OB_MWM_DECOR_HANDLE) ||
1864 (self->mwmhints.decorations & OB_MWM_DECOR_TITLE)))
1866 /* if the mwm hints request no handle or title, then all
1867 decorations are disabled, but keep the border if that's
1869 if (self->mwmhints.decorations & OB_MWM_DECOR_BORDER)
1870 self->decorations = OB_FRAME_DECOR_BORDER;
1872 self->decorations = 0;
1877 if (self->mwmhints.flags & OB_MWM_FLAG_FUNCTIONS) {
1878 if (! (self->mwmhints.functions & OB_MWM_FUNC_ALL)) {
1879 if (! (self->mwmhints.functions & OB_MWM_FUNC_RESIZE))
1880 self->functions &= ~OB_CLIENT_FUNC_RESIZE;
1881 if (! (self->mwmhints.functions & OB_MWM_FUNC_MOVE))
1882 self->functions &= ~OB_CLIENT_FUNC_MOVE;
1883 /* dont let mwm hints kill any buttons
1884 if (! (self->mwmhints.functions & OB_MWM_FUNC_ICONIFY))
1885 self->functions &= ~OB_CLIENT_FUNC_ICONIFY;
1886 if (! (self->mwmhints.functions & OB_MWM_FUNC_MAXIMIZE))
1887 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1889 /* dont let mwm hints kill the close button
1890 if (! (self->mwmhints.functions & MwmFunc_Close))
1891 self->functions &= ~OB_CLIENT_FUNC_CLOSE; */
1895 if (!(self->functions & OB_CLIENT_FUNC_SHADE))
1896 self->decorations &= ~OB_FRAME_DECOR_SHADE;
1897 if (!(self->functions & OB_CLIENT_FUNC_ICONIFY))
1898 self->decorations &= ~OB_FRAME_DECOR_ICONIFY;
1899 if (!(self->functions & OB_CLIENT_FUNC_RESIZE))
1900 self->decorations &= ~(OB_FRAME_DECOR_GRIPS | OB_FRAME_DECOR_HANDLE);
1902 /* can't maximize without moving/resizing */
1903 if (!((self->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
1904 (self->functions & OB_CLIENT_FUNC_MOVE) &&
1905 (self->functions & OB_CLIENT_FUNC_RESIZE))) {
1906 self->functions &= ~OB_CLIENT_FUNC_MAXIMIZE;
1907 self->decorations &= ~OB_FRAME_DECOR_MAXIMIZE;
1911 /*! Set up decor for a client based on its undecorated state. */
1912 static void client_setup_decor_undecorated(ObClient *self)
1914 /* If the user requested no decorations, then remove all the decorations,
1915 except the border. But don't add a border if there wasn't one. */
1916 if (self->undecorated)
1917 self->decorations &= (config_theme_keepborder ?
1918 OB_FRAME_DECOR_BORDER : 0);
1921 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig)
1923 client_setup_default_decor_and_functions(self);
1925 client_setup_decor_undecorated(self);
1927 if (self->max_horz && self->max_vert) {
1928 /* once upon a time you couldn't resize maximized windows, that is not
1929 the case any more though !
1931 but do kill the handle on fully maxed windows */
1932 self->decorations &= ~(OB_FRAME_DECOR_HANDLE | OB_FRAME_DECOR_GRIPS);
1935 /* if we don't have a titlebar, then we cannot shade! */
1936 if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1937 self->functions &= ~OB_CLIENT_FUNC_SHADE;
1939 /* now we need to check against rules for the client's current state */
1940 if (self->fullscreen) {
1941 self->functions &= (OB_CLIENT_FUNC_CLOSE |
1942 OB_CLIENT_FUNC_FULLSCREEN |
1943 OB_CLIENT_FUNC_ICONIFY);
1944 self->decorations = 0;
1947 client_change_allowed_actions(self);
1950 /* reconfigure to make sure decorations are updated */
1951 client_reconfigure(self, FALSE);
1954 static void client_change_allowed_actions(ObClient *self)
1959 /* desktop windows are kept on all desktops */
1960 if (self->type != OB_CLIENT_TYPE_DESKTOP)
1961 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CHANGE_DESKTOP);
1963 if (self->functions & OB_CLIENT_FUNC_SHADE)
1964 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_SHADE);
1965 if (self->functions & OB_CLIENT_FUNC_CLOSE)
1966 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_CLOSE);
1967 if (self->functions & OB_CLIENT_FUNC_MOVE)
1968 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MOVE);
1969 if (self->functions & OB_CLIENT_FUNC_ICONIFY)
1970 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MINIMIZE);
1971 if (self->functions & OB_CLIENT_FUNC_RESIZE)
1972 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_RESIZE);
1973 if (self->functions & OB_CLIENT_FUNC_FULLSCREEN)
1974 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_FULLSCREEN);
1975 if (self->functions & OB_CLIENT_FUNC_MAXIMIZE) {
1976 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_HORZ);
1977 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_MAXIMIZE_VERT);
1979 if (self->functions & OB_CLIENT_FUNC_ABOVE)
1980 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_ABOVE);
1981 if (self->functions & OB_CLIENT_FUNC_BELOW)
1982 actions[num++] = OBT_PROP_ATOM(NET_WM_ACTION_BELOW);
1983 if (self->functions & OB_CLIENT_FUNC_UNDECORATE)
1984 actions[num++] = OBT_PROP_ATOM(OB_WM_ACTION_UNDECORATE);
1986 OBT_PROP_SETA32(self->window, NET_WM_ALLOWED_ACTIONS, ATOM, actions, num);
1988 /* make sure the window isn't breaking any rules now
1990 don't check ICONIFY here. just cuz a window can't iconify doesnt mean
1991 it can't be iconified with its parent
1994 if (!(self->functions & OB_CLIENT_FUNC_SHADE) && self->shaded) {
1995 if (self->frame) client_shade(self, FALSE);
1996 else self->shaded = FALSE;
1998 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) && self->fullscreen) {
1999 if (self->frame) client_fullscreen(self, FALSE);
2000 else self->fullscreen = FALSE;
2002 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && (self->max_horz ||
2004 if (self->frame) client_maximize(self, FALSE, 0);
2005 else self->max_vert = self->max_horz = FALSE;
2009 void client_update_wmhints(ObClient *self)
2013 /* assume a window takes input if it doesn't specify */
2014 self->can_focus = TRUE;
2016 if ((hints = XGetWMHints(obt_display, self->window)) != NULL) {
2019 if (hints->flags & InputHint)
2020 self->can_focus = hints->input;
2022 /* only do this when first managing the window *AND* when we aren't
2024 if (ob_state() != OB_STATE_STARTING && self->frame == NULL)
2025 if (hints->flags & StateHint)
2026 self->iconic = hints->initial_state == IconicState;
2029 self->urgent = (hints->flags & XUrgencyHint);
2030 if (self->urgent && !ur)
2031 client_hilite(self, TRUE);
2032 else if (!self->urgent && ur && self->demands_attention)
2033 client_hilite(self, FALSE);
2035 if (!(hints->flags & WindowGroupHint))
2036 hints->window_group = None;
2038 /* did the group state change? */
2039 if (hints->window_group !=
2040 (self->group ? self->group->leader : None))
2042 ObGroup *oldgroup = self->group;
2044 /* remove from the old group if there was one */
2046 group_remove(self->group, self);
2050 /* add ourself to the group if we have one */
2051 if (hints->window_group != None) {
2052 self->group = group_add(hints->window_group, self);
2055 /* Put ourselves into the new group's transient tree, and remove
2056 ourselves from the old group's */
2057 client_update_transient_tree(self, oldgroup, self->group,
2058 self->transient_for_group,
2059 self->transient_for_group,
2060 client_direct_parent(self),
2061 client_direct_parent(self));
2063 /* Lastly, being in a group, or not, can change if the window is
2064 transient for anything.
2066 The logic for this is:
2067 self->transient = TRUE always if the window wants to be
2068 transient for something, even if transient_for was NULL because
2069 it wasn't in a group before.
2071 If parents was NULL and oldgroup was NULL we can assume
2072 that when we add the new group, it will become transient for
2075 If transient_for_group is TRUE, then it must have already
2076 had a group. If it is getting a new group, the above call to
2077 client_update_transient_tree has already taken care of
2078 everything ! If it is losing all group status then it will
2079 no longer be transient for anything and that needs to be
2082 if (self->transient &&
2083 ((self->parents == NULL && oldgroup == NULL) ||
2084 (self->transient_for_group && !self->group)))
2085 client_update_transient_for(self);
2088 /* the WM_HINTS can contain an icon */
2089 if (hints->flags & IconPixmapHint)
2090 client_update_icons(self);
2095 focus_cycle_addremove(self, TRUE);
2098 void client_update_title(ObClient *self)
2101 gchar *visible = NULL;
2103 g_free(self->original_title);
2106 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_NAME, &data)) {
2107 /* try old x stuff */
2108 if (!OBT_PROP_GETS(self->window, WM_NAME, &data)) {
2109 if (self->transient) {
2111 GNOME alert windows are not given titles:
2112 http://developer.gnome.org/projects/gup/hig/draft_hig_new/windows-alert.html
2114 data = g_strdup("");
2116 if (self->class && *self->class)
2117 data = g_strdup(self->class);
2118 else if (self->name && *self->name)
2119 data = g_strdup(self->name);
2121 data = g_strdup(_("Unnamed Window"));
2125 self->original_title = g_strdup(data);
2127 if (self->client_machine) {
2128 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2133 if (self->not_responding) {
2135 if (self->kill_level > 0)
2136 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2138 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2142 if (!self->title || strcmp(self->title, visible)) {
2143 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_NAME, visible);
2144 g_free(self->title);
2145 self->title = visible;
2150 frame_adjust_title(self->frame);
2152 /* update the icon title */
2156 if (!OBT_PROP_GETS_UTF8(self->window, NET_WM_ICON_NAME, &data))
2157 /* try old x stuff */
2158 if (!OBT_PROP_GETS(self->window, WM_ICON_NAME, &data))
2159 data = g_strdup(self->title);
2161 if (self->client_machine) {
2162 visible = g_strdup_printf("%s (%s)", data, self->client_machine);
2167 if (self->not_responding) {
2169 if (self->kill_level > 0)
2170 visible = g_strdup_printf("%s - [%s]", data, _("Killing..."));
2172 visible = g_strdup_printf("%s - [%s]", data, _("Not Responding"));
2176 if (!self->icon_title || strcmp(self->icon_title, visible)) {
2177 OBT_PROP_SETS(self->window, NET_WM_VISIBLE_ICON_NAME, visible);
2178 g_free(self->icon_title);
2179 self->icon_title = visible;
2184 void client_update_strut(ObClient *self)
2188 gboolean got = FALSE;
2191 if (OBT_PROP_GETA32(self->window, NET_WM_STRUT_PARTIAL, CARDINAL,
2196 STRUT_PARTIAL_SET(strut,
2197 data[0], data[2], data[1], data[3],
2198 data[4], data[5], data[8], data[9],
2199 data[6], data[7], data[10], data[11]);
2205 OBT_PROP_GETA32(self->window, NET_WM_STRUT, CARDINAL, &data, &num)) {
2211 /* use the screen's width/height */
2212 a = screen_physical_area_all_monitors();
2214 STRUT_PARTIAL_SET(strut,
2215 data[0], data[2], data[1], data[3],
2216 a->y, a->y + a->height - 1,
2217 a->x, a->x + a->width - 1,
2218 a->y, a->y + a->height - 1,
2219 a->x, a->x + a->width - 1);
2225 STRUT_PARTIAL_SET(strut, 0, 0, 0, 0,
2226 0, 0, 0, 0, 0, 0, 0, 0);
2228 if (!PARTIAL_STRUT_EQUAL(strut, self->strut)) {
2229 self->strut = strut;
2231 /* updating here is pointless while we're being mapped cuz we're not in
2232 the client list yet */
2234 screen_update_areas();
2238 void client_update_icons(ObClient *self)
2247 /* grab the server, because we might be setting the window's icon and
2248 we don't want them to set it in between and we overwrite their own
2252 if (OBT_PROP_GETA32(self->window, NET_WM_ICON, CARDINAL, &data, &num)) {
2253 /* figure out how many valid icons are in here */
2255 while (i + 2 < num) { /* +2 is to make sure there is a w and h */
2258 /* watch for the data being too small for the specified size,
2259 or for zero sized icons. */
2260 if (i + w*h > num || w == 0 || h == 0) {
2265 /* convert it to the right bit order for ObRender */
2266 for (j = 0; j < w*h; ++j)
2268 (((data[i+j] >> 24) & 0xff) << RrDefaultAlphaOffset) +
2269 (((data[i+j] >> 16) & 0xff) << RrDefaultRedOffset) +
2270 (((data[i+j] >> 8) & 0xff) << RrDefaultGreenOffset) +
2271 (((data[i+j] >> 0) & 0xff) << RrDefaultBlueOffset);
2273 /* add it to the image cache as an original */
2275 img = RrImageNewFromData(ob_rr_icons, &data[i], w, h);
2277 RrImageAddFromData(img, &data[i], w, h);
2285 /* if we didn't find an image from the NET_WM_ICON stuff, then try the
2290 if ((hints = XGetWMHints(obt_display, self->window))) {
2291 if (hints->flags & IconPixmapHint) {
2293 obt_display_ignore_errors(TRUE);
2294 xicon = RrPixmapToRGBA(ob_rr_inst,
2296 (hints->flags & IconMaskHint ?
2297 hints->icon_mask : None),
2298 (gint*)&w, (gint*)&h, &data);
2299 obt_display_ignore_errors(FALSE);
2302 if (w > 0 && h > 0) {
2304 img = RrImageNewFromData(ob_rr_icons, data, w, h);
2306 RrImageAddFromData(img, data, w, h);
2316 /* set the client's icons to be whatever we found */
2317 RrImageUnref(self->icon_set);
2318 self->icon_set = img;
2320 /* if the client has no icon at all, then we set a default icon onto it.
2321 but, if it has parents, then one of them will have an icon already
2323 if (!self->icon_set && !self->parents) {
2324 RrPixel32 *icon = ob_rr_theme->def_win_icon;
2325 gulong *ldata; /* use a long here to satisfy OBT_PROP_SETA32 */
2327 r = g_random_int_range(0,255);
2328 g = g_random_int_range(0,255);
2329 b = g_random_int_range(0,255);
2331 w = ob_rr_theme->def_win_icon_w;
2332 h = ob_rr_theme->def_win_icon_h;
2333 ldata = g_new(gulong, w*h+2);
2336 for (i = 0; i < w*h; ++i)
2337 ldata[i+2] = (((icon[i] >> RrDefaultAlphaOffset) & 0xff) << 24) +
2338 ((((icon[i] >> RrDefaultRedOffset) & 0xff)*r/255) << 16) +
2339 ((((icon[i] >> RrDefaultGreenOffset) & 0xff)*g/255) << 8) +
2340 ((((icon[i] >> RrDefaultBlueOffset) & 0xff)*b/255) << 0);
2341 OBT_PROP_SETA32(self->window, NET_WM_ICON, CARDINAL, ldata, w*h+2);
2343 } else if (self->frame)
2344 /* don't draw the icon empty if we're just setting one now anyways,
2345 we'll get the property change any second */
2346 frame_adjust_icon(self->frame);
2351 void client_update_icon_geometry(ObClient *self)
2356 RECT_SET(self->icon_geometry, 0, 0, 0, 0);
2358 if (OBT_PROP_GETA32(self->window, NET_WM_ICON_GEOMETRY, CARDINAL,
2362 /* don't let them set it with an area < 0 */
2363 RECT_SET(self->icon_geometry, data[0], data[1],
2364 MAX(data[2],0), MAX(data[3],0));
2369 static void client_get_session_ids(ObClient *self)
2376 if (!OBT_PROP_GET32(self->window, WM_CLIENT_LEADER, WINDOW, &leader))
2379 /* get the SM_CLIENT_ID */
2380 if (leader && leader != self->window)
2381 OBT_PROP_GETS_XPCS(leader, SM_CLIENT_ID, &self->sm_client_id);
2383 OBT_PROP_GETS_XPCS(self->window, SM_CLIENT_ID, &self->sm_client_id);
2385 /* get the WM_CLASS (name and class). make them "" if they are not
2387 got = OBT_PROP_GETSS_TYPE(self->window, WM_CLASS, STRING_NO_CC, &ss);
2391 self->name = g_strdup(ss[0]);
2393 self->class = g_strdup(ss[1]);
2398 if (self->name == NULL) self->name = g_strdup("");
2399 if (self->class == NULL) self->class = g_strdup("");
2401 /* get the WM_CLASS (name and class) from the group leader. make them "" if
2402 they are not provided */
2404 got = OBT_PROP_GETSS_TYPE(leader, WM_CLASS, STRING_NO_CC, &ss);
2410 self->group_name = g_strdup(ss[0]);
2412 self->group_class = g_strdup(ss[1]);
2417 if (self->group_name == NULL) self->group_name = g_strdup("");
2418 if (self->group_class == NULL) self->group_class = g_strdup("");
2420 /* get the WM_WINDOW_ROLE. make it "" if it is not provided */
2421 got = OBT_PROP_GETS_XPCS(self->window, WM_WINDOW_ROLE, &s);
2426 self->role = g_strdup("");
2428 /* get the WM_COMMAND */
2432 got = OBT_PROP_GETSS(leader, WM_COMMAND, &ss);
2434 got = OBT_PROP_GETSS(self->window, WM_COMMAND, &ss);
2437 /* merge/mash them all together */
2438 gchar *merge = NULL;
2441 for (i = 0; ss[i]; ++i) {
2444 merge = g_strconcat(merge, ss[i], NULL);
2446 merge = g_strconcat(ss[i], NULL);
2451 self->wm_command = merge;
2454 /* get the WM_CLIENT_MACHINE */
2457 got = OBT_PROP_GETS(leader, WM_CLIENT_MACHINE, &s);
2459 got = OBT_PROP_GETS(self->window, WM_CLIENT_MACHINE, &s);
2462 gchar localhost[128];
2465 gethostname(localhost, 127);
2466 localhost[127] = '\0';
2467 if (strcmp(localhost, s) != 0)
2468 self->client_machine = s;
2472 /* see if it has the PID set too (the PID requires that the
2473 WM_CLIENT_MACHINE be set) */
2474 if (OBT_PROP_GET32(self->window, NET_WM_PID, CARDINAL, &pid))
2479 const gchar *client_type_to_string(ObClient *self)
2483 switch (self->type) {
2484 case OB_CLIENT_TYPE_NORMAL:
2485 type = "normal"; break;
2486 case OB_CLIENT_TYPE_DIALOG:
2487 type = "dialog"; break;
2488 case OB_CLIENT_TYPE_UTILITY:
2489 type = "utility"; break;
2490 case OB_CLIENT_TYPE_MENU:
2491 type = "menu"; break;
2492 case OB_CLIENT_TYPE_TOOLBAR:
2493 type = "toolbar"; break;
2494 case OB_CLIENT_TYPE_SPLASH:
2495 type = "splash"; break;
2496 case OB_CLIENT_TYPE_DESKTOP:
2497 type = "desktop"; break;
2498 case OB_CLIENT_TYPE_DOCK:
2499 type = "dock"; break;
2505 /*! Save the properties used for app matching rules, as seen by Openbox when
2506 the window mapped, so that users can still access them later if the app
2508 static void client_save_app_rule_values(ObClient *self)
2510 OBT_PROP_SETS(self->window, OB_APP_ROLE, self->role);
2511 OBT_PROP_SETS(self->window, OB_APP_NAME, self->name);
2512 OBT_PROP_SETS(self->window, OB_APP_CLASS, self->class);
2513 OBT_PROP_SETS(self->window, OB_APP_GROUP_NAME, self->group_name);
2514 OBT_PROP_SETS(self->window, OB_APP_GROUP_CLASS, self->group_class);
2515 OBT_PROP_SETS(self->window, OB_APP_TITLE, self->original_title);
2517 OBT_PROP_SETS(self->window, OB_APP_TYPE, client_type_to_string(self));
2520 static void client_change_wm_state(ObClient *self)
2525 old = self->wmstate;
2527 if (self->shaded || self->iconic ||
2528 (self->desktop != DESKTOP_ALL && self->desktop != screen_desktop))
2530 self->wmstate = IconicState;
2532 self->wmstate = NormalState;
2534 if (old != self->wmstate) {
2535 OBT_PROP_MSG(ob_screen, self->window, KDE_WM_CHANGE_STATE,
2536 self->wmstate, 1, 0, 0, 0);
2538 state[0] = self->wmstate;
2540 OBT_PROP_SETA32(self->window, WM_STATE, WM_STATE, state, 2);
2544 static void client_change_state(ObClient *self)
2546 gulong netstate[13];
2551 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MODAL);
2553 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SHADED);
2555 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_HIDDEN);
2556 if (self->skip_taskbar)
2557 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR);
2558 if (self->skip_pager)
2559 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER);
2560 if (self->fullscreen)
2561 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN);
2563 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT);
2565 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ);
2567 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_ABOVE);
2569 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_BELOW);
2570 if (self->demands_attention)
2571 netstate[num++] = OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION);
2572 if (self->undecorated)
2573 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED);
2575 netstate[num++] = OBT_PROP_ATOM(OB_WM_STATE_LOCKED);
2576 OBT_PROP_SETA32(self->window, NET_WM_STATE, ATOM, netstate, num);
2579 frame_adjust_state(self->frame);
2582 ObClient *client_search_focus_tree(ObClient *self)
2587 for (it = self->transients; it; it = g_slist_next(it)) {
2588 if (client_focused(it->data)) return it->data;
2589 if ((ret = client_search_focus_tree(it->data))) return ret;
2594 ObClient *client_search_focus_tree_full(ObClient *self)
2596 if (self->parents) {
2599 for (it = self->parents; it; it = g_slist_next(it)) {
2600 ObClient *c = it->data;
2601 if ((c = client_search_focus_tree_full(c))) return c;
2607 /* this function checks the whole tree, the client_search_focus_tree
2608 does not, so we need to check this window */
2609 if (client_focused(self))
2611 return client_search_focus_tree(self);
2615 ObClient *client_search_focus_group_full(ObClient *self)
2620 for (it = self->group->members; it; it = g_slist_next(it)) {
2621 ObClient *c = it->data;
2623 if (client_focused(c)) return c;
2624 if ((c = client_search_focus_tree(it->data))) return c;
2627 if (client_focused(self)) return self;
2631 gboolean client_has_parent(ObClient *self)
2633 return self->parents != NULL;
2636 gboolean client_has_children(ObClient *self)
2638 return self->transients != NULL;
2641 gboolean client_is_oldfullscreen(const ObClient *self,
2644 const Rect *monitor, *allmonitors;
2646 /* No decorations and fills the monitor = oldskool fullscreen.
2647 But not for maximized windows.
2650 if (self->decorations || self->max_horz || self->max_vert) return FALSE;
2652 monitor = screen_physical_area_monitor(screen_find_monitor(area));
2653 allmonitors = screen_physical_area_all_monitors();
2655 return (RECT_EQUAL(*area, *monitor) ||
2656 RECT_EQUAL(*area, *allmonitors));
2659 static ObStackingLayer calc_layer(ObClient *self)
2663 if (self->type == OB_CLIENT_TYPE_DESKTOP)
2664 l = OB_STACKING_LAYER_DESKTOP;
2665 else if (self->type == OB_CLIENT_TYPE_DOCK) {
2666 if (self->below) l = OB_STACKING_LAYER_NORMAL;
2667 else l = OB_STACKING_LAYER_ABOVE;
2669 else if ((self->fullscreen ||
2670 client_is_oldfullscreen(self, &self->area)) &&
2671 /* you are fullscreen while you or your children are focused.. */
2672 (client_focused(self) || client_search_focus_tree(self) ||
2673 /* you can be fullscreen if you're on another desktop */
2674 (self->desktop != screen_desktop &&
2675 self->desktop != DESKTOP_ALL) ||
2676 /* and you can also be fullscreen if the focused client is on
2677 another monitor, or nothing else is focused */
2679 client_monitor(focus_client) != client_monitor(self))))
2680 l = OB_STACKING_LAYER_FULLSCREEN;
2681 else if (self->above) l = OB_STACKING_LAYER_ABOVE;
2682 else if (self->below) l = OB_STACKING_LAYER_BELOW;
2683 else l = OB_STACKING_LAYER_NORMAL;
2688 static void client_calc_layer_recursive(ObClient *self, ObClient *orig,
2689 ObStackingLayer min)
2691 ObStackingLayer old, own;
2695 own = calc_layer(self);
2696 self->layer = MAX(own, min);
2698 if (self->layer != old) {
2699 stacking_remove(CLIENT_AS_WINDOW(self));
2700 stacking_add_nonintrusive(CLIENT_AS_WINDOW(self));
2703 /* we've been restacked */
2704 self->visited = TRUE;
2706 for (it = self->transients; it; it = g_slist_next(it))
2707 client_calc_layer_recursive(it->data, orig,
2711 static void client_calc_layer_internal(ObClient *self)
2715 /* transients take on the layer of their parents */
2716 sit = client_search_all_top_parents(self);
2718 for (; sit; sit = g_slist_next(sit))
2719 client_calc_layer_recursive(sit->data, self, 0);
2722 void client_calc_layer(ObClient *self)
2726 /* skip over stuff above fullscreen layer */
2727 for (it = stacking_list; it; it = g_list_next(it))
2728 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2730 /* find the windows in the fullscreen layer, and mark them not-visited */
2731 for (; it; it = g_list_next(it)) {
2732 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2733 else if (WINDOW_IS_CLIENT(it->data))
2734 WINDOW_AS_CLIENT(it->data)->visited = FALSE;
2737 client_calc_layer_internal(self);
2739 /* skip over stuff above fullscreen layer */
2740 for (it = stacking_list; it; it = g_list_next(it))
2741 if (window_layer(it->data) <= OB_STACKING_LAYER_FULLSCREEN) break;
2743 /* now recalc any windows in the fullscreen layer which have not
2744 had their layer recalced already */
2745 for (; it; it = g_list_next(it)) {
2746 if (window_layer(it->data) < OB_STACKING_LAYER_FULLSCREEN) break;
2747 else if (WINDOW_IS_CLIENT(it->data) &&
2748 !WINDOW_AS_CLIENT(it->data)->visited)
2749 client_calc_layer_internal(it->data);
2753 gboolean client_should_show(ObClient *self)
2757 if (client_normal(self) && screen_showing_desktop())
2759 if (self->desktop == screen_desktop || self->desktop == DESKTOP_ALL)
2765 gboolean client_show(ObClient *self)
2767 gboolean show = FALSE;
2769 if (client_should_show(self)) {
2770 /* replay pending pointer event before showing the window, in case it
2771 should be going to something under the window */
2772 mouse_replay_pointer();
2774 frame_show(self->frame);
2777 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2778 it needs to be in IconicState. This includes when it is on another
2781 client_change_wm_state(self);
2786 gboolean client_hide(ObClient *self)
2788 gboolean hide = FALSE;
2790 if (!client_should_show(self)) {
2791 /* We don't need to ignore enter events here.
2792 The window can hide/iconify in 3 different ways:
2793 1 - through an x message. in this case we ignore all enter events
2794 caused by responding to the x message (unless underMouse)
2795 2 - by a keyboard action. in this case we ignore all enter events
2796 caused by the action
2797 3 - by a mouse action. in this case they are doing stuff with the
2798 mouse and focus _should_ move.
2800 Also in action_end, we simulate an enter event that can't be ignored
2801 so trying to ignore them is futile in case 3 anyways
2804 /* replay pending pointer event before hiding the window, in case it
2805 should be going to the window */
2806 mouse_replay_pointer();
2808 frame_hide(self->frame);
2811 /* According to the ICCCM (sec 4.1.3.1) when a window is not visible,
2812 it needs to be in IconicState. This includes when it is on another
2815 client_change_wm_state(self);
2820 void client_showhide(ObClient *self)
2822 if (!client_show(self))
2826 gboolean client_normal(ObClient *self) {
2827 return ! (self->type == OB_CLIENT_TYPE_DESKTOP ||
2828 self->type == OB_CLIENT_TYPE_DOCK ||
2829 self->type == OB_CLIENT_TYPE_SPLASH);
2832 gboolean client_helper(ObClient *self)
2834 return (self->type == OB_CLIENT_TYPE_UTILITY ||
2835 self->type == OB_CLIENT_TYPE_MENU ||
2836 self->type == OB_CLIENT_TYPE_TOOLBAR);
2839 gboolean client_occupies_space(ObClient *self)
2841 return !(self->type == OB_CLIENT_TYPE_DESKTOP ||
2842 self->type == OB_CLIENT_TYPE_SPLASH);
2845 gboolean client_mouse_focusable(ObClient *self)
2847 return !(/*self->type == OB_CLIENT_TYPE_MENU ||*/
2848 self->type == OB_CLIENT_TYPE_TOOLBAR ||
2849 self->type == OB_CLIENT_TYPE_SPLASH ||
2850 self->type == OB_CLIENT_TYPE_DOCK);
2853 gboolean client_enter_focusable(ObClient *self)
2855 /* you can focus desktops but it shouldn't on enter */
2856 return (client_mouse_focusable(self) &&
2857 self->type != OB_CLIENT_TYPE_DESKTOP);
2860 static void client_apply_startup_state(ObClient *self,
2861 gint x, gint y, gint w, gint h)
2863 /* save the states that we are going to apply */
2864 gboolean iconic = self->iconic;
2865 gboolean fullscreen = self->fullscreen;
2866 gboolean undecorated = self->undecorated;
2867 gboolean shaded = self->shaded;
2868 gboolean demands_attention = self->demands_attention;
2869 gboolean max_horz = self->max_horz;
2870 gboolean max_vert = self->max_vert;
2874 /* turn them all off in the client, so they won't affect the window
2876 self->iconic = self->fullscreen = self->undecorated = self->shaded =
2877 self->demands_attention = self->max_horz = self->max_vert = FALSE;
2879 /* move the client to its placed position, or it it's already there,
2880 generate a ConfigureNotify telling the client where it is.
2882 do this after adjusting the frame. otherwise it gets all weird and
2883 clients don't work right
2885 do this before applying the states so they have the correct
2886 pre-max/pre-fullscreen values
2888 client_try_configure(self, &x, &y, &w, &h, &l, &l, FALSE);
2889 ob_debug("placed window 0x%x at %d, %d with size %d x %d",
2890 self->window, x, y, w, h);
2891 /* save the area, and make it where it should be for the premax stuff */
2892 oldarea = self->area;
2893 RECT_SET(self->area, x, y, w, h);
2895 /* apply the states. these are in a carefully crafted order.. */
2898 client_iconify(self, TRUE, FALSE, TRUE);
2900 client_set_undecorated(self, TRUE);
2902 client_shade(self, TRUE);
2903 if (demands_attention)
2904 client_hilite(self, TRUE);
2906 if (max_vert && max_horz)
2907 client_maximize(self, TRUE, 0);
2909 client_maximize(self, TRUE, 2);
2911 client_maximize(self, TRUE, 1);
2913 /* fullscreen removes the ability to apply other states */
2915 client_fullscreen(self, TRUE);
2917 /* make sure client_setup_decor_and_functions() is called at least once */
2918 client_setup_decor_and_functions(self, FALSE);
2920 /* if the window hasn't been configured yet, then do so now, in fact the
2921 x,y,w,h may _not_ be the same as the area rect, which can end up
2922 meaning that the client isn't properly moved/resized by the fullscreen
2924 pho can cause this because it maps at size of the screen but not 0,0
2925 so openbox moves it on screen to 0,0 (thus x,y=0,0 and area.x,y don't).
2926 then fullscreen'ing makes it go to 0,0 which it thinks it already is at
2927 cuz thats where the pre-fullscreen will be. however the actual area is
2928 not, so this needs to be called even if we have fullscreened/maxed
2930 self->area = oldarea;
2931 client_configure(self, x, y, w, h, FALSE, TRUE, FALSE);
2933 /* nothing to do for the other states:
2942 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww)
2944 /* these should be the current values. this is for when you're not moving,
2946 g_assert(*x == self->area.x);
2947 g_assert(oldw == self->area.width);
2950 switch (self->gravity) {
2952 case NorthWestGravity:
2954 case SouthWestGravity:
2961 *x -= (neww - oldw) / 2;
2963 case NorthEastGravity:
2965 case SouthEastGravity:
2971 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh)
2973 /* these should be the current values. this is for when you're not moving,
2975 g_assert(*y == self->area.y);
2976 g_assert(oldh == self->area.height);
2979 switch (self->gravity) {
2981 case NorthWestGravity:
2983 case NorthEastGravity:
2990 *y -= (newh - oldh) / 2;
2992 case SouthWestGravity:
2994 case SouthEastGravity:
3000 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
3001 gint *logicalw, gint *logicalh,
3004 Rect desired = {*x, *y, *w, *h};
3005 frame_rect_to_frame(self->frame, &desired);
3007 /* make the frame recalculate its dimensions n shit without changing
3008 anything visible for real, this way the constraints below can work with
3009 the updated frame dimensions. */
3010 frame_adjust_area(self->frame, FALSE, TRUE, TRUE);
3012 /* cap any X windows at the size of an unsigned short */
3013 /* actually make that a bit less, X shits itself on windows this large too */
3016 - self->frame->size.left - self->frame->size.right);
3019 - self->frame->size.top - self->frame->size.bottom);
3021 /* gets the frame's position */
3022 frame_client_gravity(self->frame, x, y);
3024 /* these positions are frame positions, not client positions */
3026 /* set the size and position if fullscreen */
3027 if (self->fullscreen) {
3031 i = screen_find_monitor(&desired);
3032 a = screen_physical_area_monitor(i);
3039 user = FALSE; /* ignore if the client can't be moved/resized when it
3041 } else if (self->max_horz || self->max_vert) {
3045 /* use all possible struts when maximizing to the full screen */
3046 i = screen_find_monitor(&desired);
3047 a = screen_area(self->desktop, i,
3048 (self->max_horz && self->max_vert ? NULL : &desired));
3050 /* set the size and position if maximized */
3051 if (self->max_horz) {
3053 *w = a->width - self->frame->size.left - self->frame->size.right;
3055 if (self->max_vert) {
3057 *h = a->height - self->frame->size.top - self->frame->size.bottom;
3060 user = FALSE; /* ignore if the client can't be moved/resized when it
3063 g_slice_free(Rect, a);
3066 /* gets the client's position */
3067 frame_frame_gravity(self->frame, x, y);
3069 /* work within the preferred sizes given by the window, these may have
3070 changed rather than it's requested width and height, so always run
3071 through this code */
3073 gint basew, baseh, minw, minh;
3074 gint incw, inch, maxw, maxh;
3075 gfloat minratio, maxratio;
3077 incw = self->size_inc.width;
3078 inch = self->size_inc.height;
3079 minratio = self->fullscreen || (self->max_horz && self->max_vert) ?
3080 0 : self->min_ratio;
3081 maxratio = self->fullscreen || (self->max_horz && self->max_vert) ?
3082 0 : self->max_ratio;
3084 /* XXX TODO FIXME these two fallbacks don't check that the fallback
3085 * value itself is specified before using it */
3086 /* base size is substituted with min size if not specified */
3087 if (self->base_size.width >= 0 || self->base_size.height >= 0) {
3088 basew = self->base_size.width;
3089 baseh = self->base_size.height;
3091 basew = self->min_size.width;
3092 baseh = self->min_size.height;
3094 /* min size is substituted with base size if not specified */
3095 if (self->min_size.width || self->min_size.height) {
3096 minw = self->min_size.width;
3097 minh = self->min_size.height;
3099 minw = self->base_size.width;
3100 minh = self->base_size.height;
3103 /* This comment is no longer true */
3104 /* if this is a user-requested resize, then check against min/max
3107 /* smaller than min size or bigger than max size? */
3108 if (*w > self->max_size.width) *w = self->max_size.width;
3109 if (*w < minw) *w = minw;
3110 if (*h > self->max_size.height) *h = self->max_size.height;
3111 if (*h < minh) *h = minh;
3116 /* the sizes to used for maximized */
3120 /* keep to the increments */
3124 /* you cannot resize to nothing */
3125 if (basew + *w < 1) *w = 1 - basew;
3126 if (baseh + *h < 1) *h = 1 - baseh;
3128 /* save the logical size */
3129 *logicalw = incw > 1 ? *w : *w + basew;
3130 *logicalh = inch > 1 ? *h : *h + baseh;
3135 /* if maximized/fs then don't use the size increments */
3136 if (self->fullscreen || self->max_horz) *w = maxw;
3137 if (self->fullscreen || self->max_vert) *h = maxh;
3142 /* adjust the height to match the width for the aspect ratios.
3143 for this, min size is not substituted for base size ever. */
3144 if (self->base_size.width >= 0 && self->base_size.height >= 0) {
3145 *w -= self->base_size.width;
3146 *h -= self->base_size.height;
3150 if (*h * minratio > *w) {
3151 *h = (gint)(*w / minratio);
3153 /* you cannot resize to nothing */
3156 *w = (gint)(*h * minratio);
3160 if (*h * maxratio < *w) {
3161 *h = (gint)(*w / maxratio);
3163 /* you cannot resize to nothing */
3166 *w = (gint)(*h * minratio);
3170 if (self->base_size.width >= 0 && self->base_size.height >= 0) {
3171 *w += self->base_size.width;
3172 *h += self->base_size.height;
3176 /* these override the above states! if you cant move you can't move! */
3178 if (!(self->functions & OB_CLIENT_FUNC_MOVE)) {
3182 if (!(self->functions & OB_CLIENT_FUNC_RESIZE)) {
3183 *w = self->area.width;
3184 *h = self->area.height;
3192 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
3193 gboolean user, gboolean final, gboolean force_reply)
3195 Rect oldframe, oldclient;
3196 gboolean send_resize_client;
3197 gboolean moved = FALSE, resized = FALSE, rootmoved = FALSE;
3198 gboolean fmoved, fresized;
3199 guint fdecor = self->frame->decorations;
3200 gboolean fhorz = self->frame->max_horz;
3201 gboolean fvert = self->frame->max_vert;
3202 gint logicalw, logicalh;
3204 /* find the new x, y, width, and height (and logical size) */
3205 client_try_configure(self, &x, &y, &w, &h, &logicalw, &logicalh, user);
3207 /* set the logical size if things changed */
3208 if (!(w == self->area.width && h == self->area.height))
3209 SIZE_SET(self->logical_size, logicalw, logicalh);
3211 /* figure out if we moved or resized or what */
3212 moved = (x != self->area.x || y != self->area.y);
3213 resized = (w != self->area.width || h != self->area.height);
3215 oldframe = self->frame->area;
3216 oldclient = self->area;
3217 RECT_SET(self->area, x, y, w, h);
3219 /* for app-requested resizes, always resize if 'resized' is true.
3220 for user-requested ones, only resize if final is true, or when
3221 resizing in redraw mode */
3222 send_resize_client = ((!user && resized) ||
3224 (resized && config_resize_redraw))));
3226 /* if the client is enlarging, then resize the client before the frame */
3227 if (send_resize_client && (w > oldclient.width || h > oldclient.height)) {
3228 XMoveResizeWindow(obt_display, self->window,
3229 self->frame->size.left, self->frame->size.top,
3230 MAX(w, oldclient.width), MAX(h, oldclient.height));
3231 frame_adjust_client_area(self->frame);
3234 /* find the frame's dimensions and move/resize it */
3238 /* if decorations changed, then readjust everything for the frame */
3239 if (self->decorations != fdecor ||
3240 self->max_horz != fhorz || self->max_vert != fvert)
3242 fmoved = fresized = TRUE;
3245 /* adjust the frame */
3246 if (fmoved || fresized) {
3247 gulong ignore_start;
3249 ignore_start = event_start_ignore_all_enters();
3251 /* replay pending pointer event before move the window, in case it
3252 would change what window gets the event */
3253 mouse_replay_pointer();
3255 frame_adjust_area(self->frame, fmoved, fresized, FALSE);
3258 event_end_ignore_all_enters(ignore_start);
3261 if (!user || final) {
3262 gint oldrx = self->root_pos.x;
3263 gint oldry = self->root_pos.y;
3264 /* we have reset the client to 0 border width, so don't include
3265 it in these coords */
3266 POINT_SET(self->root_pos,
3267 self->frame->area.x + self->frame->size.left -
3269 self->frame->area.y + self->frame->size.top -
3270 self->border_width);
3271 if (self->root_pos.x != oldrx || self->root_pos.y != oldry)
3275 /* This is kinda tricky and should not be changed.. let me explain!
3277 When user = FALSE, then the request is coming from the application
3278 itself, and we are more strict about when to send a synthetic
3279 ConfigureNotify. We strictly follow the rules of the ICCCM sec 4.1.5
3280 in this case (or send one if force_reply is true)
3282 When user = TRUE, then the request is coming from "us", like when we
3283 maximize a window or something. In this case we are more lenient. We
3284 used to follow the same rules as above, but _Java_ Swing can't handle
3285 this. So just to appease Swing, when user = TRUE, we always send
3286 a synthetic ConfigureNotify to give the window its root coordinates.
3287 Lastly, if force_reply is TRUE, we always send a
3288 ConfigureNotify, which is needed during a resize with XSYNCronization.
3290 if ((!user && !resized && (rootmoved || force_reply)) ||
3291 (user && ((!resized && force_reply) || (final && rootmoved))))
3295 event.type = ConfigureNotify;
3296 event.xconfigure.display = obt_display;
3297 event.xconfigure.event = self->window;
3298 event.xconfigure.window = self->window;
3300 ob_debug("Sending ConfigureNotify to %s for %d,%d %dx%d",
3301 self->title, self->root_pos.x, self->root_pos.y, w, h);
3303 /* root window real coords */
3304 event.xconfigure.x = self->root_pos.x;
3305 event.xconfigure.y = self->root_pos.y;
3306 event.xconfigure.width = w;
3307 event.xconfigure.height = h;
3308 event.xconfigure.border_width = self->border_width;
3309 event.xconfigure.above = None;
3310 event.xconfigure.override_redirect = FALSE;
3311 XSendEvent(event.xconfigure.display, event.xconfigure.window,
3312 FALSE, StructureNotifyMask, &event);
3315 /* if the client is shrinking, then resize the frame before the client.
3317 both of these resize sections may run, because the top one only resizes
3318 in the direction that is growing
3320 if (send_resize_client && (w <= oldclient.width || h <= oldclient.height))
3322 frame_adjust_client_area(self->frame);
3323 XMoveResizeWindow(obt_display, self->window,
3324 self->frame->size.left, self->frame->size.top, w, h);
3327 XFlush(obt_display);
3329 /* if it moved between monitors, then this can affect the stacking
3330 layer of this window or others - for fullscreen windows.
3331 also if it changed to/from oldschool fullscreen then its layer may
3334 watch out tho, don't try change stacking stuff if the window is no
3335 longer being managed !
3337 if (self->managed &&
3338 (screen_find_monitor(&self->frame->area) !=
3339 screen_find_monitor(&oldframe) ||
3340 (final && (client_is_oldfullscreen(self, &oldclient) !=
3341 client_is_oldfullscreen(self, &self->area)))))
3343 client_calc_layer(self);
3347 void client_fullscreen(ObClient *self, gboolean fs)
3351 if (!(self->functions & OB_CLIENT_FUNC_FULLSCREEN) || /* can't */
3352 self->fullscreen == fs) return; /* already done */
3354 self->fullscreen = fs;
3355 client_change_state(self); /* change the state hints on the client */
3358 self->pre_fullscreen_area = self->area;
3359 self->pre_fullscreen_max_horz = self->max_horz;
3360 self->pre_fullscreen_max_vert = self->max_vert;
3362 /* if the window is maximized, its area isn't all that meaningful.
3363 save its premax area instead. */
3364 if (self->max_horz) {
3365 self->pre_fullscreen_area.x = self->pre_max_area.x;
3366 self->pre_fullscreen_area.width = self->pre_max_area.width;
3368 if (self->max_vert) {
3369 self->pre_fullscreen_area.y = self->pre_max_area.y;
3370 self->pre_fullscreen_area.height = self->pre_max_area.height;
3373 /* these will help configure_full figure out where to fullscreen
3377 w = self->area.width;
3378 h = self->area.height;
3380 g_assert(self->pre_fullscreen_area.width > 0 &&
3381 self->pre_fullscreen_area.height > 0);
3383 self->max_horz = self->pre_fullscreen_max_horz;
3384 self->max_vert = self->pre_fullscreen_max_vert;
3385 if (self->max_horz) {
3386 self->pre_max_area.x = self->pre_fullscreen_area.x;
3387 self->pre_max_area.width = self->pre_fullscreen_area.width;
3389 if (self->max_vert) {
3390 self->pre_max_area.y = self->pre_fullscreen_area.y;
3391 self->pre_max_area.height = self->pre_fullscreen_area.height;
3394 x = self->pre_fullscreen_area.x;
3395 y = self->pre_fullscreen_area.y;
3396 w = self->pre_fullscreen_area.width;
3397 h = self->pre_fullscreen_area.height;
3398 RECT_SET(self->pre_fullscreen_area, 0, 0, 0, 0);
3401 ob_debug("Window %s going fullscreen (%d)",
3402 self->title, self->fullscreen);
3405 /* make sure the window is on some monitor */
3406 client_find_onscreen(self, &x, &y, w, h, FALSE);
3409 client_setup_decor_and_functions(self, FALSE);
3410 client_move_resize(self, x, y, w, h);
3412 /* and adjust our layer/stacking. do this after resizing the window,
3413 and applying decorations, because windows which fill the screen are
3414 considered "fullscreen" and it affects their layer */
3415 client_calc_layer(self);
3418 /* try focus us when we go into fullscreen mode */
3423 static void client_iconify_recursive(ObClient *self,
3424 gboolean iconic, gboolean curdesk,
3425 gboolean hide_animation)
3428 gboolean changed = FALSE;
3430 if (self->iconic != iconic) {
3431 ob_debug("%sconifying window: 0x%lx", (iconic ? "I" : "Uni"),
3435 /* don't let non-normal windows iconify along with their parents
3437 if (client_normal(self)) {
3438 self->iconic = iconic;
3440 /* update the focus lists.. iconic windows go to the bottom of
3441 the list. this will also call focus_cycle_addremove(). */
3442 focus_order_to_bottom(self);
3447 self->iconic = iconic;
3449 if (curdesk && self->desktop != screen_desktop &&
3450 self->desktop != DESKTOP_ALL)
3451 client_set_desktop(self, screen_desktop, FALSE, FALSE);
3453 /* this puts it after the current focused window, this will
3454 also cause focus_cycle_addremove() to be called for the
3456 focus_order_like_new(self);
3463 client_change_state(self);
3464 if (config_animate_iconify && !hide_animation)
3465 frame_begin_iconify_animation(self->frame, iconic);
3466 /* do this after starting the animation so it doesn't flash */
3467 client_showhide(self);
3470 /* iconify all direct transients, and deiconify all transients
3472 for (it = self->transients; it; it = g_slist_next(it))
3473 if (it->data != self)
3474 if (client_is_direct_child(self, it->data) || !iconic)
3475 client_iconify_recursive(it->data, iconic, curdesk,
3479 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
3480 gboolean hide_animation)
3482 if (self->functions & OB_CLIENT_FUNC_ICONIFY || !iconic) {
3483 /* move up the transient chain as far as possible first */
3484 self = client_search_top_direct_parent(self);
3485 client_iconify_recursive(self, iconic, curdesk, hide_animation);
3489 void client_maximize(ObClient *self, gboolean max, gint dir)
3493 g_assert(dir == 0 || dir == 1 || dir == 2);
3494 if (!(self->functions & OB_CLIENT_FUNC_MAXIMIZE) && max) return;/* can't */
3496 /* check if already done */
3498 if (dir == 0 && self->max_horz && self->max_vert) return;
3499 if (dir == 1 && self->max_horz) return;
3500 if (dir == 2 && self->max_vert) return;
3502 if (dir == 0 && !self->max_horz && !self->max_vert) return;
3503 if (dir == 1 && !self->max_horz) return;
3504 if (dir == 2 && !self->max_vert) return;
3507 /* these will help configure_full figure out which screen to fill with
3511 w = self->area.width;
3512 h = self->area.height;
3515 if ((dir == 0 || dir == 1) && !self->max_horz) { /* horz */
3516 RECT_SET(self->pre_max_area,
3517 self->area.x, self->pre_max_area.y,
3518 self->area.width, self->pre_max_area.height);
3520 if ((dir == 0 || dir == 2) && !self->max_vert) { /* vert */
3521 RECT_SET(self->pre_max_area,
3522 self->pre_max_area.x, self->area.y,
3523 self->pre_max_area.width, self->area.height);
3526 if ((dir == 0 || dir == 1) && self->max_horz) { /* horz */
3527 g_assert(self->pre_max_area.width > 0);
3529 x = self->pre_max_area.x;
3530 w = self->pre_max_area.width;
3532 RECT_SET(self->pre_max_area, 0, self->pre_max_area.y,
3533 0, self->pre_max_area.height);
3535 if ((dir == 0 || dir == 2) && self->max_vert) { /* vert */
3536 g_assert(self->pre_max_area.height > 0);
3538 y = self->pre_max_area.y;
3539 h = self->pre_max_area.height;
3541 RECT_SET(self->pre_max_area, self->pre_max_area.x, 0,
3542 self->pre_max_area.width, 0);
3546 if (dir == 0 || dir == 1) /* horz */
3547 self->max_horz = max;
3548 if (dir == 0 || dir == 2) /* vert */
3549 self->max_vert = max;
3552 /* make sure the window is on some monitor */
3553 client_find_onscreen(self, &x, &y, w, h, FALSE);
3556 client_change_state(self); /* change the state hints on the client */
3558 client_setup_decor_and_functions(self, FALSE);
3559 client_move_resize(self, x, y, w, h);
3562 void client_shade(ObClient *self, gboolean shade)
3564 if ((!(self->functions & OB_CLIENT_FUNC_SHADE) &&
3565 shade) || /* can't shade */
3566 self->shaded == shade) return; /* already done */
3568 self->shaded = shade;
3569 client_change_state(self);
3570 client_change_wm_state(self); /* the window is being hidden/shown */
3571 /* resize the frame to just the titlebar */
3572 frame_adjust_area(self->frame, FALSE, TRUE, FALSE);
3575 static void client_ping_event(ObClient *self, gboolean dead)
3577 if (self->not_responding != dead) {
3578 self->not_responding = dead;
3579 client_update_title(self);
3582 /* the client isn't responding, so ask to kill it */
3583 client_prompt_kill(self);
3585 /* it came back to life ! */
3587 if (self->kill_prompt) {
3588 prompt_unref(self->kill_prompt);
3589 self->kill_prompt = NULL;
3592 self->kill_level = 0;
3597 void client_close(ObClient *self)
3599 if (!(self->functions & OB_CLIENT_FUNC_CLOSE)) return;
3601 /* if closing an internal obprompt, that is just cancelling it */
3603 prompt_cancel(self->prompt);
3607 /* in the case that the client provides no means to requesting that it
3608 close, we just kill it */
3609 if (!self->delete_window)
3610 /* don't use client_kill(), we should only kill based on PID in
3611 response to a lack of PING replies */
3612 XKillClient(obt_display, self->window);
3614 /* request the client to close with WM_DELETE_WINDOW */
3615 OBT_PROP_MSG_TO(self->window, self->window, WM_PROTOCOLS,
3616 OBT_PROP_ATOM(WM_DELETE_WINDOW), event_time(),
3617 0, 0, 0, NoEventMask);
3619 /* we're trying to close the window, so see if it is responding. if it
3620 is not, then we will let them kill the window */
3622 ping_start(self, client_ping_event);
3624 /* if we already know the window isn't responding (maybe they clicked
3625 no in the kill dialog but it hasn't come back to life), then show
3627 if (self->not_responding)
3628 client_prompt_kill(self);
3632 #define OB_KILL_RESULT_NO 0
3633 #define OB_KILL_RESULT_YES 1
3635 static gboolean client_kill_requested(ObPrompt *p, gint result, gpointer data)
3637 ObClient *self = data;
3639 if (result == OB_KILL_RESULT_YES)
3641 return TRUE; /* call the cleanup func */
3644 static void client_kill_cleanup(ObPrompt *p, gpointer data)
3646 ObClient *self = data;
3648 g_assert(p == self->kill_prompt);
3650 prompt_unref(self->kill_prompt);
3651 self->kill_prompt = NULL;
3654 static void client_prompt_kill(ObClient *self)
3656 /* check if we're already prompting */
3657 if (!self->kill_prompt) {
3658 ObPromptAnswer answers[] = {
3659 { 0, OB_KILL_RESULT_NO },
3660 { 0, OB_KILL_RESULT_YES }
3663 const gchar *y, *title;
3665 title = self->original_title;
3666 if (title[0] == '\0') {
3667 /* empty string, so use its parent */
3668 ObClient *p = client_search_top_direct_parent(self);
3669 if (p) title = p->original_title;
3672 if (client_on_localhost(self)) {
3675 if (self->kill_level == 0)
3681 (_("The window \"%s\" does not seem to be responding. Do you want to force it to exit by sending the %s signal?"),
3683 y = _("End Process");
3687 (_("The window \"%s\" does not seem to be responding. Do you want to disconnect it from the X server?"),
3689 y = _("Disconnect");
3691 /* set the dialog buttons' text */
3692 answers[0].text = _("Cancel"); /* "no" */
3693 answers[1].text = y; /* "yes" */
3695 self->kill_prompt = prompt_new(m, NULL, answers,
3696 sizeof(answers)/sizeof(answers[0]),
3697 OB_KILL_RESULT_NO, /* default = no */
3698 OB_KILL_RESULT_NO, /* cancel = no */
3699 client_kill_requested,
3700 client_kill_cleanup,
3705 prompt_show(self->kill_prompt, self, TRUE);
3708 void client_kill(ObClient *self)
3710 /* don't kill our own windows */
3711 if (self->prompt) return;
3713 if (client_on_localhost(self) && self->pid) {
3714 /* running on the local host */
3715 if (self->kill_level == 0) {
3716 ob_debug("killing window 0x%x with pid %lu, with SIGTERM",
3717 self->window, self->pid);
3718 kill(self->pid, SIGTERM);
3721 /* show that we're trying to kill it */
3722 client_update_title(self);
3725 ob_debug("killing window 0x%x with pid %lu, with SIGKILL",
3726 self->window, self->pid);
3727 kill(self->pid, SIGKILL); /* kill -9 */
3731 /* running on a remote host */
3732 XKillClient(obt_display, self->window);
3736 void client_hilite(ObClient *self, gboolean hilite)
3738 if (self->demands_attention == hilite)
3739 return; /* no change */
3741 /* don't allow focused windows to hilite */
3742 self->demands_attention = hilite && !client_focused(self);
3743 if (self->frame != NULL) { /* if we're mapping, just set the state */
3744 if (self->demands_attention) {
3745 frame_flash_start(self->frame);
3747 /* if the window is on another desktop then raise it and make it
3748 the most recently used window */
3749 if (self->desktop != screen_desktop &&
3750 self->desktop != DESKTOP_ALL)
3752 stacking_raise(CLIENT_AS_WINDOW(self));
3753 focus_order_to_top(self);
3757 frame_flash_stop(self->frame);
3758 client_change_state(self);
3762 static void client_set_desktop_recursive(ObClient *self,
3770 if (target != self->desktop && self->type != OB_CLIENT_TYPE_DESKTOP) {
3772 ob_debug("Setting desktop %u", target+1);
3774 g_assert(target < screen_num_desktops || target == DESKTOP_ALL);
3776 old = self->desktop;
3777 self->desktop = target;
3778 OBT_PROP_SET32(self->window, NET_WM_DESKTOP, CARDINAL, target);
3779 /* the frame can display the current desktop state */
3780 frame_adjust_state(self->frame);
3781 /* 'move' the window to the new desktop */
3785 /* raise if it was not already on the desktop */
3786 if (old != DESKTOP_ALL && !dontraise)
3787 stacking_raise(CLIENT_AS_WINDOW(self));
3788 if (STRUT_EXISTS(self->strut))
3789 screen_update_areas();
3791 /* the new desktop's geometry may be different, so we may need to
3792 resize, for example if we are maximized */
3793 client_reconfigure(self, FALSE);
3795 focus_cycle_addremove(self, FALSE);
3798 /* move all transients */
3799 for (it = self->transients; it; it = g_slist_next(it))
3800 if (it->data != self)
3801 if (client_is_direct_child(self, it->data))
3802 client_set_desktop_recursive(it->data, target,
3803 donthide, dontraise);
3806 void client_set_desktop(ObClient *self, guint target,
3807 gboolean donthide, gboolean dontraise)
3809 self = client_search_top_direct_parent(self);
3810 client_set_desktop_recursive(self, target, donthide, dontraise);
3812 focus_cycle_addremove(NULL, TRUE);
3815 gboolean client_is_direct_child(ObClient *parent, ObClient *child)
3817 while (child != parent && (child = client_direct_parent(child)));
3818 return child == parent;
3821 ObClient *client_search_modal_child(ObClient *self)
3826 for (it = self->transients; it; it = g_slist_next(it)) {
3827 ObClient *c = it->data;
3828 if ((ret = client_search_modal_child(c))) return ret;
3829 if (c->modal) return c;
3834 struct ObClientFindDestroyUnmap {
3839 static gboolean find_destroy_unmap(XEvent *e, gpointer data)
3841 struct ObClientFindDestroyUnmap *find = data;
3842 if (e->type == DestroyNotify)
3843 return e->xdestroywindow.window == find->window;
3844 if (e->type == UnmapNotify && e->xunmap.window == find->window)
3845 /* ignore the first $find->ignore_unmaps$ many unmap events */
3846 return --find->ignore_unmaps < 0;
3850 gboolean client_validate(ObClient *self)
3852 struct ObClientFindDestroyUnmap find;
3854 XSync(obt_display, FALSE); /* get all events on the server */
3856 find.window = self->window;
3857 find.ignore_unmaps = self->ignore_unmaps;
3858 if (xqueue_exists_local(find_destroy_unmap, &find))
3864 void client_set_wm_state(ObClient *self, glong state)
3866 if (state == self->wmstate) return; /* no change */
3870 client_iconify(self, TRUE, TRUE, FALSE);
3873 client_iconify(self, FALSE, TRUE, FALSE);
3878 void client_set_state(ObClient *self, Atom action, glong data1, glong data2)
3880 gboolean shaded = self->shaded;
3881 gboolean fullscreen = self->fullscreen;
3882 gboolean undecorated = self->undecorated;
3883 gboolean locked = self->locked;
3884 gboolean max_horz = self->max_horz;
3885 gboolean max_vert = self->max_vert;
3886 gboolean modal = self->modal;
3887 gboolean iconic = self->iconic;
3888 gboolean demands_attention = self->demands_attention;
3889 gboolean above = self->above;
3890 gboolean below = self->below;
3894 if (!(action == OBT_PROP_ATOM(NET_WM_STATE_ADD) ||
3895 action == OBT_PROP_ATOM(NET_WM_STATE_REMOVE) ||
3896 action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)))
3897 /* an invalid action was passed to the client message, ignore it */
3900 for (i = 0; i < 2; ++i) {
3901 Atom state = i == 0 ? data1 : data2;
3903 if (!state) continue;
3905 /* if toggling, then pick whether we're adding or removing */
3906 if (action == OBT_PROP_ATOM(NET_WM_STATE_TOGGLE)) {
3907 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL))
3909 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT))
3910 value = self->max_vert;
3911 else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ))
3912 value = self->max_horz;
3913 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED))
3915 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR))
3916 value = self->skip_taskbar;
3917 else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER))
3918 value = self->skip_pager;
3919 else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN))
3920 value = self->iconic;
3921 else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN))
3923 else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE))
3924 value = self->above;
3925 else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW))
3926 value = self->below;
3927 else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION))
3928 value = self->demands_attention;
3929 else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED))
3930 value = undecorated;
3931 else if (state == OBT_PROP_ATOM(OB_WM_STATE_LOCKED))
3934 g_assert_not_reached();
3935 action = value ? OBT_PROP_ATOM(NET_WM_STATE_REMOVE) :
3936 OBT_PROP_ATOM(NET_WM_STATE_ADD);
3939 value = action == OBT_PROP_ATOM(NET_WM_STATE_ADD);
3940 if (state == OBT_PROP_ATOM(NET_WM_STATE_MODAL)) {
3942 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_VERT)) {
3944 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_MAXIMIZED_HORZ)) {
3946 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SHADED)) {
3948 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_TASKBAR)) {
3949 self->skip_taskbar = value;
3950 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_SKIP_PAGER)) {
3951 self->skip_pager = value;
3952 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_HIDDEN)) {
3954 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_FULLSCREEN)) {
3956 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_ABOVE)) {
3958 /* only unset below when setting above, otherwise you can't get to
3962 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_BELOW)) {
3963 /* and vice versa */
3967 } else if (state == OBT_PROP_ATOM(NET_WM_STATE_DEMANDS_ATTENTION)){
3968 demands_attention = value;
3969 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_UNDECORATED)) {
3970 undecorated = value;
3971 } else if (state == OBT_PROP_ATOM(OB_WM_STATE_LOCKED)) {
3976 if (max_horz != self->max_horz || max_vert != self->max_vert) {
3977 if (max_horz != self->max_horz && max_vert != self->max_vert) {
3979 if (max_horz == max_vert) { /* both going the same way */
3980 client_maximize(self, max_horz, 0);
3982 client_maximize(self, max_horz, 1);
3983 client_maximize(self, max_vert, 2);
3987 if (max_horz != self->max_horz)
3988 client_maximize(self, max_horz, 1);
3990 client_maximize(self, max_vert, 2);
3993 /* change fullscreen state before shading, as it will affect if the window
3995 if (fullscreen != self->fullscreen)
3996 client_fullscreen(self, fullscreen);
3997 if (shaded != self->shaded)
3998 client_shade(self, shaded);
3999 if (undecorated != self->undecorated)
4000 client_set_undecorated(self, undecorated);
4001 if (locked != self->locked)
4002 client_set_locked(self, locked);
4003 if (above != self->above || below != self->below) {
4004 self->above = above;
4005 self->below = below;
4006 client_calc_layer(self);
4009 if (modal != self->modal) {
4010 self->modal = modal;
4011 /* when a window changes modality, then its stacking order with its
4012 transients needs to change */
4013 stacking_raise(CLIENT_AS_WINDOW(self));
4015 /* it also may get focused. if something is focused that shouldn't
4016 be focused anymore, then move the focus */
4017 if (focus_client && client_focus_target(focus_client) != focus_client)
4018 client_focus(focus_client);
4021 if (iconic != self->iconic)
4022 client_iconify(self, iconic, FALSE, FALSE);
4024 if (demands_attention != self->demands_attention)
4025 client_hilite(self, demands_attention);
4027 client_change_state(self); /* change the hint to reflect these changes */
4029 focus_cycle_addremove(self, TRUE);
4032 ObClient *client_focus_target(ObClient *self)
4034 ObClient *child = NULL;
4036 child = client_search_modal_child(self);
4037 if (child) return child;
4041 gboolean client_can_focus(ObClient *self)
4043 /* choose the correct target */
4044 self = client_focus_target(self);
4046 if (!self->frame->visible)
4049 if (!(self->can_focus || self->focus_notify))
4055 gboolean client_focus(ObClient *self)
4057 if (!client_validate(self)) return FALSE;
4061 XkbGetState(obt_display, XkbUseCoreKbd, &state);
4062 if (state.locked_mods & 128)
4066 /* we might not focus this window, so if we have modal children which would
4067 be focused instead, bring them to this desktop */
4068 client_bring_modal_windows(self);
4070 /* choose the correct target */
4071 self = client_focus_target(self);
4073 if (!client_can_focus(self)) {
4074 ob_debug_type(OB_DEBUG_FOCUS,
4075 "Client %s can't be focused", self->title);
4079 /* if we have helper windows they should be there with the window */
4080 client_bring_helper_windows(self);
4082 ob_debug_type(OB_DEBUG_FOCUS,
4083 "Focusing client \"%s\" (0x%x) at time %u",
4084 self->title, self->window, event_time());
4086 /* if using focus_delay, stop the timer now so that focus doesn't
4088 event_halt_focus_delay();
4090 obt_display_ignore_errors(TRUE);
4092 if (self->can_focus) {
4093 /* This can cause a BadMatch error with CurrentTime, or if an app
4094 passed in a bad time for _NET_WM_ACTIVE_WINDOW. */
4095 XSetInputFocus(obt_display, self->window, RevertToPointerRoot,
4099 if (self->focus_notify) {
4101 ce.xclient.type = ClientMessage;
4102 ce.xclient.message_type = OBT_PROP_ATOM(WM_PROTOCOLS);
4103 ce.xclient.display = obt_display;
4104 ce.xclient.window = self->window;
4105 ce.xclient.format = 32;
4106 ce.xclient.data.l[0] = OBT_PROP_ATOM(WM_TAKE_FOCUS);
4107 ce.xclient.data.l[1] = event_time();
4108 ce.xclient.data.l[2] = 0l;
4109 ce.xclient.data.l[3] = 0l;
4110 ce.xclient.data.l[4] = 0l;
4111 XSendEvent(obt_display, self->window, FALSE, NoEventMask, &ce);
4114 obt_display_ignore_errors(FALSE);
4116 ob_debug_type(OB_DEBUG_FOCUS, "Error focusing? %d",
4117 obt_display_error_occured);
4118 return !obt_display_error_occured;
4121 static void client_present(ObClient *self, gboolean here, gboolean raise,
4124 if (client_normal(self) && screen_showing_desktop())
4125 screen_show_desktop(FALSE, self);
4127 client_iconify(self, FALSE, here, FALSE);
4128 if (self->desktop != DESKTOP_ALL &&
4129 self->desktop != screen_desktop)
4132 client_set_desktop(self, screen_desktop, FALSE, TRUE);
4134 screen_set_desktop(self->desktop, FALSE);
4135 } else if (!self->frame->visible)
4136 /* if its not visible for other reasons, then don't mess
4139 if (self->shaded && unshade)
4140 client_shade(self, FALSE);
4142 stacking_raise(CLIENT_AS_WINDOW(self));
4147 /* this function exists to map to the net_active_window message in the ewmh */
4148 void client_activate(ObClient *self, gboolean desktop,
4149 gboolean here, gboolean raise,
4150 gboolean unshade, gboolean user)
4152 self = client_focus_target(self);
4154 if (self->iconic && self->locked)
4157 if (client_can_steal_focus(self, desktop, user, event_time(), CurrentTime))
4158 client_present(self, here, raise, unshade);
4160 client_hilite(self, TRUE);
4163 static void client_bring_windows_recursive(ObClient *self,
4171 for (it = self->transients; it; it = g_slist_next(it))
4172 client_bring_windows_recursive(it->data, desktop,
4173 helpers, modals, iconic);
4175 if (((helpers && client_helper(self)) ||
4176 (modals && self->modal)) &&
4177 (!screen_compare_desktops(self->desktop, desktop) ||
4178 (iconic && self->iconic)))
4180 if (iconic && self->iconic)
4181 client_iconify(self, FALSE, TRUE, FALSE);
4183 client_set_desktop(self, desktop, FALSE, FALSE);
4187 void client_bring_helper_windows(ObClient *self)
4189 client_bring_windows_recursive(self, self->desktop, TRUE, FALSE, FALSE);
4192 void client_bring_modal_windows(ObClient *self)
4194 client_bring_windows_recursive(self, self->desktop, FALSE, TRUE, TRUE);
4197 gboolean client_focused(ObClient *self)
4199 return self == focus_client;
4202 RrImage* client_icon(ObClient *self)
4204 RrImage *ret = NULL;
4207 ret = self->icon_set;
4208 else if (self->parents) {
4210 for (it = self->parents; it && !ret; it = g_slist_next(it))
4211 ret = client_icon(it->data);
4214 ret = client_default_icon;
4218 void client_set_layer(ObClient *self, gint layer)
4222 self->above = FALSE;
4223 } else if (layer == 0) {
4224 self->below = self->above = FALSE;
4226 self->below = FALSE;
4229 client_calc_layer(self);
4230 client_change_state(self); /* reflect this in the state hints */
4233 void client_set_locked(ObClient *self, gboolean locked)
4235 if (self->locked != locked) {
4236 self->locked = locked;
4237 client_change_state(self);
4241 void client_set_undecorated(ObClient *self, gboolean undecorated)
4243 if (self->undecorated != undecorated &&
4244 /* don't let it undecorate if the function is missing, but let
4246 (self->functions & OB_CLIENT_FUNC_UNDECORATE || !undecorated))
4248 self->undecorated = undecorated;
4249 client_setup_decor_and_functions(self, TRUE);
4250 client_change_state(self); /* reflect this in the state hints */
4254 guint client_monitor(ObClient *self)
4256 return screen_find_monitor(&self->frame->area);
4259 ObClient *client_direct_parent(ObClient *self)
4261 if (!self->parents) return NULL;
4262 if (self->transient_for_group) return NULL;
4263 return self->parents->data;
4266 ObClient *client_search_top_direct_parent(ObClient *self)
4269 while ((p = client_direct_parent(self))) self = p;
4273 static GSList *client_search_all_top_parents_internal(ObClient *self,
4275 ObStackingLayer layer)
4280 /* move up the direct transient chain as far as possible */
4281 while ((p = client_direct_parent(self)) &&
4282 (!bylayer || p->layer == layer))
4286 ret = g_slist_prepend(NULL, self);
4288 ret = g_slist_copy(self->parents);
4293 GSList *client_search_all_top_parents(ObClient *self)
4295 return client_search_all_top_parents_internal(self, FALSE, 0);
4298 GSList *client_search_all_top_parents_layer(ObClient *self)
4300 return client_search_all_top_parents_internal(self, TRUE, self->layer);
4303 ObClient *client_search_focus_parent(ObClient *self)
4307 for (it = self->parents; it; it = g_slist_next(it))
4308 if (client_focused(it->data)) return it->data;
4313 ObClient *client_search_focus_parent_full(ObClient *self)
4316 ObClient *ret = NULL;
4318 for (it = self->parents; it; it = g_slist_next(it)) {
4319 if (client_focused(it->data))
4322 ret = client_search_focus_parent_full(it->data);
4328 ObClient *client_search_parent(ObClient *self, ObClient *search)
4332 for (it = self->parents; it; it = g_slist_next(it))
4333 if (it->data == search) return search;
4338 ObClient *client_search_transient(ObClient *self, ObClient *search)
4342 for (sit = self->transients; sit; sit = g_slist_next(sit)) {
4343 if (sit->data == search)
4345 if (client_search_transient(sit->data, search))
4351 static void detect_edge(Rect area, ObDirection dir,
4352 gint my_head, gint my_size,
4353 gint my_edge_start, gint my_edge_size,
4354 gint *dest, gboolean *near_edge)
4356 gint edge_start, edge_size, head, tail;
4357 gboolean skip_head = FALSE, skip_tail = FALSE;
4360 case OB_DIRECTION_NORTH:
4361 case OB_DIRECTION_SOUTH:
4362 edge_start = area.x;
4363 edge_size = area.width;
4365 case OB_DIRECTION_EAST:
4366 case OB_DIRECTION_WEST:
4367 edge_start = area.y;
4368 edge_size = area.height;
4371 g_assert_not_reached();
4374 /* do we collide with this window? */
4375 if (!RANGES_INTERSECT(my_edge_start, my_edge_size,
4376 edge_start, edge_size))
4380 case OB_DIRECTION_NORTH:
4381 head = RECT_BOTTOM(area);
4382 tail = RECT_TOP(area);
4384 case OB_DIRECTION_SOUTH:
4385 head = RECT_TOP(area);
4386 tail = RECT_BOTTOM(area);
4388 case OB_DIRECTION_WEST:
4389 head = RECT_RIGHT(area);
4390 tail = RECT_LEFT(area);
4392 case OB_DIRECTION_EAST:
4393 head = RECT_LEFT(area);
4394 tail = RECT_RIGHT(area);
4397 g_assert_not_reached();
4400 case OB_DIRECTION_NORTH:
4401 case OB_DIRECTION_WEST:
4402 /* check if our window is past the head of this window */
4403 if (my_head <= head + 1)
4405 /* check if our window's tail is past the tail of this window */
4406 if (my_head + my_size - 1 <= tail)
4408 /* check if the head of this window is closer than the previously
4409 chosen edge (take into account that the previously chosen
4410 edge might have been a tail, not a head) */
4411 if (head + (*near_edge ? 0 : my_size) <= *dest)
4413 /* check if the tail of this window is closer than the previously
4414 chosen edge (take into account that the previously chosen
4415 edge might have been a head, not a tail) */
4416 if (tail - (!*near_edge ? 0 : my_size) <= *dest)
4419 case OB_DIRECTION_SOUTH:
4420 case OB_DIRECTION_EAST:
4421 /* check if our window is past the head of this window */
4422 if (my_head >= head - 1)
4424 /* check if our window's tail is past the tail of this window */
4425 if (my_head - my_size + 1 >= tail)
4427 /* check if the head of this window is closer than the previously
4428 chosen edge (take into account that the previously chosen
4429 edge might have been a tail, not a head) */
4430 if (head - (*near_edge ? 0 : my_size) >= *dest)
4432 /* check if the tail of this window is closer than the previously
4433 chosen edge (take into account that the previously chosen
4434 edge might have been a head, not a tail) */
4435 if (tail + (!*near_edge ? 0 : my_size) >= *dest)
4439 g_assert_not_reached();
4442 ob_debug("my head %d size %d", my_head, my_size);
4443 ob_debug("head %d tail %d dest %d", head, tail, *dest);
4445 ob_debug("using near edge %d", head);
4449 else if (!skip_tail) {
4450 ob_debug("using far edge %d", tail);
4456 void client_find_edge_directional(ObClient *self, ObDirection dir,
4457 gint my_head, gint my_size,
4458 gint my_edge_start, gint my_edge_size,
4459 gint *dest, gboolean *near_edge)
4467 a = screen_area(self->desktop, SCREEN_AREA_ALL_MONITORS,
4468 &self->frame->area);
4471 case OB_DIRECTION_NORTH:
4472 edge = RECT_TOP(*a) - 1;
4474 case OB_DIRECTION_SOUTH:
4475 edge = RECT_BOTTOM(*a) + 1;
4477 case OB_DIRECTION_EAST:
4478 edge = RECT_RIGHT(*a) + 1;
4480 case OB_DIRECTION_WEST:
4481 edge = RECT_LEFT(*a) - 1;
4484 g_assert_not_reached();
4486 /* default to the far edge, then narrow it down */
4490 /* search for edges of monitors */
4491 for (i = 0; i < screen_num_monitors; ++i) {
4492 Rect *area = screen_area(self->desktop, i, NULL);
4493 detect_edge(*area, dir, my_head, my_size, my_edge_start,
4494 my_edge_size, dest, near_edge);
4495 g_slice_free(Rect, area);
4498 /* search for edges of clients */
4499 for (it = client_list; it; it = g_list_next(it)) {
4500 ObClient *cur = it->data;
4502 /* skip windows to not bump into */
4507 if (self->desktop != cur->desktop && cur->desktop != DESKTOP_ALL &&
4508 cur->desktop != screen_desktop)
4511 ob_debug("trying window %s", cur->title);
4513 detect_edge(cur->frame->area, dir, my_head, my_size, my_edge_start,
4514 my_edge_size, dest, near_edge);
4516 dock_get_area(&dock_area);
4517 detect_edge(dock_area, dir, my_head, my_size, my_edge_start,
4518 my_edge_size, dest, near_edge);
4520 g_slice_free(Rect, a);
4523 void client_find_move_directional(ObClient *self, ObDirection dir,
4527 gint e, e_start, e_size;
4531 case OB_DIRECTION_EAST:
4532 head = RECT_RIGHT(self->frame->area);
4533 size = self->frame->area.width;
4534 e_start = RECT_TOP(self->frame->area);
4535 e_size = self->frame->area.height;
4537 case OB_DIRECTION_WEST:
4538 head = RECT_LEFT(self->frame->area);
4539 size = self->frame->area.width;
4540 e_start = RECT_TOP(self->frame->area);
4541 e_size = self->frame->area.height;
4543 case OB_DIRECTION_NORTH:
4544 head = RECT_TOP(self->frame->area);
4545 size = self->frame->area.height;
4546 e_start = RECT_LEFT(self->frame->area);
4547 e_size = self->frame->area.width;
4549 case OB_DIRECTION_SOUTH:
4550 head = RECT_BOTTOM(self->frame->area);
4551 size = self->frame->area.height;
4552 e_start = RECT_LEFT(self->frame->area);
4553 e_size = self->frame->area.width;
4556 g_assert_not_reached();
4559 client_find_edge_directional(self, dir, head, size,
4560 e_start, e_size, &e, &near);
4561 *x = self->frame->area.x;
4562 *y = self->frame->area.y;
4564 case OB_DIRECTION_EAST:
4565 if (near) e -= self->frame->area.width;
4569 case OB_DIRECTION_WEST:
4571 else e -= self->frame->area.width;
4574 case OB_DIRECTION_NORTH:
4576 else e -= self->frame->area.height;
4579 case OB_DIRECTION_SOUTH:
4580 if (near) e -= self->frame->area.height;
4585 g_assert_not_reached();
4587 frame_frame_gravity(self->frame, x, y);
4590 void client_find_resize_directional(ObClient *self,
4592 ObClientDirectionalResizeType resize_type,
4593 gint *x, gint *y, gint *w, gint *h)
4596 gint e, e_start, e_size, delta;
4601 switch (resize_type) {
4602 case CLIENT_RESIZE_GROW:
4605 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4608 case CLIENT_RESIZE_SHRINK:
4614 case OB_DIRECTION_EAST:
4615 head = RECT_RIGHT(self->frame->area);
4616 switch (resize_type) {
4617 case CLIENT_RESIZE_GROW:
4618 head += self->size_inc.width - 1;
4620 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4623 case CLIENT_RESIZE_SHRINK:
4627 e_start = RECT_TOP(self->frame->area);
4628 e_size = self->frame->area.height;
4629 dir = grow ? OB_DIRECTION_EAST : OB_DIRECTION_WEST;
4631 case OB_DIRECTION_WEST:
4632 head = RECT_LEFT(self->frame->area);
4633 switch (resize_type) {
4634 case CLIENT_RESIZE_GROW:
4635 head -= self->size_inc.width - 1;
4637 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4640 case CLIENT_RESIZE_SHRINK:
4644 e_start = RECT_TOP(self->frame->area);
4645 e_size = self->frame->area.height;
4646 dir = grow ? OB_DIRECTION_WEST : OB_DIRECTION_EAST;
4648 case OB_DIRECTION_NORTH:
4649 head = RECT_TOP(self->frame->area);
4650 switch (resize_type) {
4651 case CLIENT_RESIZE_GROW:
4652 head -= self->size_inc.height - 1;
4654 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4657 case CLIENT_RESIZE_SHRINK:
4661 e_start = RECT_LEFT(self->frame->area);
4662 e_size = self->frame->area.width;
4663 dir = grow ? OB_DIRECTION_NORTH : OB_DIRECTION_SOUTH;
4665 case OB_DIRECTION_SOUTH:
4666 head = RECT_BOTTOM(self->frame->area);
4667 switch (resize_type) {
4668 case CLIENT_RESIZE_GROW:
4669 head += self->size_inc.height - 1;
4671 case CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE:
4674 case CLIENT_RESIZE_SHRINK:
4678 e_start = RECT_LEFT(self->frame->area);
4679 e_size = self->frame->area.width;
4680 dir = grow ? OB_DIRECTION_SOUTH : OB_DIRECTION_NORTH;
4683 g_assert_not_reached();
4686 ob_debug("head %d dir %d", head, dir);
4687 client_find_edge_directional(self, dir, head, 1,
4688 e_start, e_size, &e, &near);
4689 ob_debug("edge %d", e);
4690 *x = self->frame->area.x;
4691 *y = self->frame->area.y;
4692 *w = self->frame->area.width;
4693 *h = self->frame->area.height;
4695 case OB_DIRECTION_EAST:
4696 if (grow == near) --e;
4697 delta = e - RECT_RIGHT(self->frame->area);
4700 case OB_DIRECTION_WEST:
4701 if (grow == near) ++e;
4702 delta = RECT_LEFT(self->frame->area) - e;
4706 case OB_DIRECTION_NORTH:
4707 if (grow == near) ++e;
4708 delta = RECT_TOP(self->frame->area) - e;
4712 case OB_DIRECTION_SOUTH:
4713 if (grow == near) --e;
4714 delta = e - RECT_BOTTOM(self->frame->area);
4718 g_assert_not_reached();
4720 frame_frame_gravity(self->frame, x, y);
4721 *w -= self->frame->size.left + self->frame->size.right;
4722 *h -= self->frame->size.top + self->frame->size.bottom;
4725 ObClient* client_under_pointer(void)
4729 ObClient *ret = NULL;
4731 if (screen_pointer_pos(&x, &y)) {
4732 for (it = stacking_list; it; it = g_list_next(it)) {
4733 if (WINDOW_IS_CLIENT(it->data)) {
4734 ObClient *c = WINDOW_AS_CLIENT(it->data);
4735 if (c->frame->visible &&
4736 /* check the desktop, this is done during desktop
4737 switching and windows are shown/hidden status is not
4739 (c->desktop == screen_desktop ||
4740 c->desktop == DESKTOP_ALL) &&
4741 /* ignore all animating windows */
4742 !frame_iconify_animating(c->frame) &&
4743 RECT_CONTAINS(c->frame->area, x, y))
4754 gboolean client_has_group_siblings(ObClient *self)
4756 return self->group && self->group->members->next;
4759 gboolean client_has_relative(ObClient *self)
4761 return client_has_parent(self) ||
4762 client_has_group_siblings(self) ||
4763 client_has_children(self);
4766 /*! Returns TRUE if the client is running on the same machine as Openbox */
4767 gboolean client_on_localhost(ObClient *self)
4769 return self->client_machine == NULL;